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CN-122007729-A - Pen point iridium welding and postweld vision on-line detection integrated device

CN122007729ACN 122007729 ACN122007729 ACN 122007729ACN-122007729-A

Abstract

The invention relates to the technical field of nib processing and discloses an integrated device for nib iridium welding and post-welding visual on-line detection, which comprises a base, a nib vibrating disk, a nib dislocation mechanism, a nib displacement mechanism, a welding mechanism and a blanking assembly, wherein the nib vibrating disk is arranged on one side of the top of the base, the nib dislocation mechanism is arranged on one side of the nib vibrating disk, the nib displacement mechanism is arranged on the top of the base, the welding mechanism is arranged at the bottom of an electric clamp, the welding mechanism comprises an upper welding assembly and a lower welding assembly, a thimble is arranged on the inner side of an iridium particle box in a lifting manner, a vent pipe is arranged on the top of the iridium particle box, the camera detection assembly is arranged on one side of the welding mechanism far from the nib dislocation mechanism, the defective barrel is arranged on one side of the camera detection assembly, and the blanking assembly is arranged on one side of the camera detection assembly. The pencil point iridium welding and postwelding vision on-line detection integrated device can effectively solve the problem that high-beat automatic production is difficult to realize by means of manual detection after welding of pencil point iridium particles in the prior art.

Inventors

  • TIAN SHOUQUN
  • TIAN ZIYU
  • YAN TINGHONG
  • HU YAOJUN
  • YUAN XIHAO

Assignees

  • 青岛亚坦文具有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (18)

  1. 1. Pen point iridium welding and postweld vision on-line measuring integrated device, its characterized in that includes: The machine comprises a machine base (1) and a machine case (12); the nib shifting mechanism (4) is positioned above the case (12) and used for clamping and shifting the nib body (100); The welding mechanism (5) comprises an upper welding assembly (51) and a lower welding assembly (52), wherein the upper welding assembly (51) is used for bearing and clamping and releasing a pen point body (100) transmitted by the pen point shifting mechanism (4), the lower welding assembly (52) comprises an iridium grain box (521), the iridium grain box (521) is fixedly arranged on the machine case (12), a thimble (523) is arranged on the inner side of the iridium grain box (521) in a lifting mode, and in a welding state, the pen point body (100) clamped by the upper welding assembly (51) is in contact with iridium grains in the iridium grain box (521) of the lower welding assembly (52); The on-off power assembly (9) is arranged at the top of the case (12) and is used for controlling on-off power of the iridium welding resistance welding; The driving assembly (10) is used for driving the pen point shifting mechanism (4) to move vertically in a linkage mode, the upper welding assembly (51) to clamp, the thimble (523) to move vertically, and the power-on and power-off assembly (9) is controlled to be electrified.
  2. 2. The pen tip iridium welding and post-weld visual on-line inspection integrated device of claim 1, wherein the upper welding assembly (51) comprises: the dovetail fixing seat (513) is arranged at the top of the case (12); The conductive moving plate B (512) is slidably arranged on the dovetail fixing seat (513) through a sliding groove (5131), a conductive clamping plate (5121) is arranged on one side, facing the pen point shifting mechanism (4), of the conductive moving plate B (512), and a groove for accommodating the pen point body (100) is formed in the conductive clamping plate (5121); A pen point pressing front plate (511) which is arranged corresponding to the conductive movable plate B (512) and can move in an opening and closing manner relative to the conductive movable plate B (512), a clamping pressing plate (5111) which is arranged corresponding to the conductive clamping plate (5121) and the clamping pressing plate (5111) are used for fixing the pen point body (100) together in a welding state; The pen point pressing front plate (511) is driven by the driving component (10) to drive the clamping pressing plate (5111) to be close to or far away from the conductive clamping plate (5121) so as to clamp and release the pen point body (100).
  3. 3. The integrated device for iridium soldering and post-soldering visual on-line detection at pen point according to claim 2, further comprising: A nib pressing rear plate (5141) and a nib pressing front plate (511) are respectively arranged at two ends of the dovetail fixing seat (513); The sliding rods A (514) are arranged on two sides of the dovetail fixing seat (513) in a sliding manner in pairs, two ends of each sliding rod A (514) are fixedly connected with the pen point pressing rear plate (5141) and the pen point pressing front plate (511) respectively, and a spring A (515) is sleeved between the pen point pressing rear plate (5141) and the dovetail fixing seat (513) on the outer side of each sliding rod A (514); the nib pressing rear plate (5141) is driven by the driving component (10) to move along the sliding rod A (514) so as to provide driving force for clamping and releasing the nib body by the nib pressing rear plate (5141) and the nib pressing front plate (511).
  4. 4. The integrated device for iridium soldering and post-soldering visual on-line detection at pen point according to claim 3, further comprising: a conductive moving plate B adjustment assembly (5122) connected to the conductive moving plate B (512); the conductive moving plate B adjusting assembly (5122) comprises an adjusting screw and a guide L adjusting block, and the guide L adjusting block is fixedly connected to the conductive moving plate B (512).
  5. 5. The integrated device for iridium soldering and post-soldering visual on-line detection at pen point according to claim 2, further comprising: A tracheal tube support connected to the conductive moving plate B (512); the gas outlet is arranged on the gas pipe (54), corresponds to the conductive clamping plate (5121), and is used for providing an inert environment for iridium spot welding in a welding state.
  6. 6. The integrated pencil point iridium welding and post-weld visual on-line inspection device of claim 2, further comprising a dovetail mounting base (522); The dovetail fixing base (522) is provided with a dovetail groove, a lug is extended towards one side of the dovetail fixing base (513) of the dovetail groove, and the dovetail fixing base (513) is connected with the dovetail fixing base (522) in an adjustable mode through the cooperation of the lug structure of the dovetail groove; The dovetail fixing base (522) is also provided with an adjusting bolt for adjusting the position of the dovetail fixing base (513).
  7. 7. The pen tip iridium welding and post-weld visual on-line inspection integrated device of claim 1, wherein the lower weld assembly (52) further comprises: a lower welding fixing plate (537) arranged at one side of the case (12); The lower welding lifting plate (53) is arranged on the lower welding fixed plate (537) in a sliding manner, a sliding block C (531) is fixedly arranged on one side of the lower welding lifting plate (53) facing the lower welding fixed plate (537), and a sliding rail B (532) is correspondingly arranged on the lower welding fixed plate (537) and the sliding block C (531); The lower part is welded with a lifting plate (53) and is used for driving the thimble (523) to move vertically.
  8. 8. The integrated pencil point iridium welding and post-weld visual on-line inspection device of claim 7, further comprising: the conductive rod (524) is arranged in the lower welding lifting plate (53) in a penetrating way, is arranged corresponding to the thimble (523), and is contacted with the thimble (523) in a welding state; The sliding rod B (539) is arranged on the lower welding fixed plate (537), the spring B (538) is sleeved on the sliding rod B (539), and the spring B (538) is positioned between the lower welding lifting plate (53) and the lower welding fixed plate (537); the lower welding lifting plate (53) moves downwards by the driving assembly (10), the spring B (538) is compressed, and the lower welding lifting plate (53) is sprung upwards by the elasticity of the spring B (538) so as to give the driving force for jacking the thimble (523); A hemispherical groove (5211) is formed in the inner side of the iridium particle box (521), the thimble (523) is arranged in the hemispherical groove (5211), and an iridium particle groove (5231) is formed in the top of the thimble (523).
  9. 9. The pen-point iridium welding and post-welding visual on-line detection integrated device according to claim 1, wherein the power on-off assembly (9) comprises: The guide rod (91), the end of the guide rod (91) is provided with a triangular end, and the guide rod (91) is arranged on the case (12) through a guide rod connecting component (92); the electrode seat (93) is arranged on the chassis (12) and is positioned at one end of the guide rod (91) far away from the driving assembly (10); The electrode rod A (94) and the electrode rod B (95) are arranged on the electrode seat (93), the electrode rod A (94) and the electrode rod B (95) are contacted and disconnected through the driving assembly (10), the thimble (523) and the electrode rod A (94) are respectively and electrically connected with the positive electrode and the negative electrode of an external power supply, and the electrode rod B (95) is connected with the upper welding assembly (51); The guide rod (91) is driven by the driving component (10) to drive the electrode rod A (94) to be far away from the electrode rod B (95) so as to control the on-off of the resistance welding circuit.
  10. 10. The integrated pen-tip iridium welding and post-welding visual on-line detection device according to claim 9, wherein the guide rod connecting assembly (92) comprises a guide block and a guide pressing plate, wherein the guide block and the guide pressing plate are arranged on the chassis (12), and a guide channel for movement of the guide rod (91) is formed between the guide block and the guide pressing plate.
  11. 11. The integrated device for welding and post-welding visual on-line detection of iridium at a pen point according to claim 3, wherein the driving assembly (10) comprises a driving motor (101), a driving column (102) and a driving cam group, the driving column (102) is arranged on a case (12) and connected to the driving motor (101), and the driving cam group comprises: the upper cam (103) and the lower cam (103) are arranged corresponding to the nib shifting mechanism (4), and convex surfaces are arranged on two sides of the upper cam (103) and the lower cam; The clamping opening cam (104) is arranged corresponding to the upper welding assembly (51), and the clamping opening cam lever (517) drives the upper welding assembly (51) to clamp and release the pen point body (100); The jacking cam (105) is arranged corresponding to the lower welding assembly (52) and is used for driving the lower welding assembly (52) to move vertically; And the energizing cam (106) is used for controlling the energizing and the de-energizing of the welding circuit.
  12. 12. The integrated pencil point iridium welding and post-weld visual on-line inspection device of claim 11, further comprising: A cam lever base (516) fixedly arranged on the chassis (12) and positioned below the dovetail fixing base (522); An open clamp cam lever (517) with one end connected to the nib pressing back plate (5141) and the other end provided with a roller corresponding to the open clamp cam (104); the middle preset position of the clamping opening cam lever (517) is rotationally connected to the cam lever base (516); the lifting cam lever (534) is arranged at one end corresponding to the lower welding assembly (52), a roller is arranged at the other end, a lifting cam lever connecting seat (536) is rotatably connected to the middle preset position of the lifting cam lever (534), and the lifting cam lever connecting seat (536) is fixedly arranged on the chassis (12).
  13. 13. The pen tip iridium welding and post-weld visual on-line inspection integrated device of claim 1, further comprising: The pen point vibration disc (2) is arranged on the machine base (1) and is positioned on one side of the machine case (12) and used for automatically providing a pen point body (100) of iridium to be pointed and preliminarily positioning the pen point body (100); the pen point dislocation mechanism (3) is arranged on the machine base (1) and used for dislocation separation of the pen point body (100), and a blanking groove (21) is further arranged between the pen point dislocation mechanism (3) and the pen point vibration disc (2).
  14. 14. The integrated device for pen point iridium welding and post-welding visual on-line detection according to claim 13, wherein the pen point dislocation mechanism (3) comprises: The driving piece A (31) is fixedly arranged at the top of the stand (1) through a dislocation vertical plate (34), and a slot (33) is formed at one side of the dislocation vertical plate (34) close to the slot; The pushing plate (32) is arranged at the output end of the driving piece A (31) and is arranged on the inner side of the dislocation vertical plate (34) in a sliding mode, and a nib groove (321) is formed in one side, close to the nib vibrating disc (2), of the pushing plate (32).
  15. 15. The integrated pen tip iridium welding and post-welding visual on-line detection device according to claim 1, wherein the pen tip displacement mechanism (4) further comprises: The driving end of the driving piece B (41) is fixedly provided with a sliding block A (42), the sliding block A (42) is arranged on the inner side of a sliding rail A (43) in a sliding way, and the sliding rail A (43) is driven by a driving assembly (10) to move vertically; And an electric clamp (44) arranged on one side of the sliding block A (42) close to the welding mechanism (5).
  16. 16. The integrated device for iridium soldering and post-soldering visual on-line inspection of a pen point according to claim 15, wherein, The sliding rail is characterized in that a sliding block B (431) is fixedly arranged at the bottom of the sliding rail A (43), the sliding block B (431) is arranged on the outer side of the shifting base (4311) in a sliding mode, an upper cam lever (432) and a lower cam lever (432) are fixedly arranged at the bottom of the sliding block B (431), a roller A (433) is rotatably arranged on one side of the upper cam lever (432), and the roller A (433) and the driving assembly (10) are correspondingly arranged.
  17. 17. The pen point iridium welding and post-welding visual on-line detection integrated device according to claim 1, further comprising a blanking component (8) and a defective barrel (7); Unloading subassembly (8) are including finished product box (81), finished product box (81) are placed in frame (1) top and are located one side of bad bucket (7), the top of finished product box (81) is provided with unloading chute (82), unloading chute (82) are fixed to be set up in the output of electric putter (83), electric putter (83) are fixed to be set up in quick-witted case (12) top through electric putter support (84).
  18. 18. The pen tip iridium welding and post-weld visual on-line inspection integrated device of claim 1, further comprising: the display controller (11) is arranged at the top of the machine base (1), The camera detection assembly (6) comprises an identification camera (61), and the identification camera (61) is fixedly arranged at the top of the stand (1) through a camera stand (62).

Description

Pen point iridium welding and postweld vision on-line detection integrated device Technical Field The invention relates to the technical field of pen point processing, in particular to an integrated device for iridium welding and post-welding vision on-line detection of a pen point. Background The front end of pen point of pen, gold pen and other writing tools adopts welded hard wear-resisting alloy ball structure. The iridium particles are the parts where the pen point is in direct contact with paper, the materials of the iridium particles are mostly platinum group metals or high-hardness wear-resistant alloy, the iridium particles are fixed at the front end of the pen point through high-temperature welding, and the welding quality directly influences the durability and consistency of the pen point. The traditional pen point iridium process mostly adopts manual or semi-automatic operation, and the main flow comprises pen point positioning, iridium particle feeding, manual or pneumatic compaction, resistance welding, post-welding manual visual inspection and the like, wherein during post-welding detection, manual spot check or full check is mainly carried out through a magnifying glass or a microscope, the production efficiency is obviously influenced by the proficiency of workers, high-beat automatic production is difficult to realize, the manual detection is easily influenced by subjective states, and the detection omission and false detection probability is high. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the integrated device for the iridium welding and the visual on-line detection after welding of the pen point, which can effectively solve the problems that in the prior art, the welding efficiency of the iridium particles of the pen point is low, and high-beat automatic production is difficult to realize by means of manual detection after welding. In order to achieve the above purpose, the invention is realized by the following technical scheme: pen point iridium welding and postweld vision on-line measuring integrated device includes: the machine base is provided with a machine case; the pen point shifting mechanism is positioned above the case and used for clamping and shifting the pen point body; the welding mechanism comprises an upper welding assembly and a lower welding assembly, wherein the upper welding assembly is used for bearing and clamping and releasing a nib body transmitted by the nib shifting mechanism, the lower welding assembly comprises an iridium grain box which is fixedly arranged on the case, and a thimble is arranged on the inner side of the iridium grain box in a lifting manner; The on-off assembly is arranged at the top of the case and used for controlling on-off of the iridium welding resistance welding; The driving assembly is used for driving the nib shifting mechanism to vertically move in a linkage manner, enabling the upper welding assembly to clamp, enabling the thimble to vertically move, and controlling the power on and off assembly. Preferably, the upper welding assembly includes: the dovetail fixing seat is arranged at the top of the chassis; The conductive moving plate B is arranged on the dovetail fixing seat in a sliding manner through a sliding groove, a conductive clamping plate is arranged on one side, facing the nib shifting mechanism, of the conductive moving plate B, and a groove for accommodating the nib body is formed in the conductive clamping plate; The pen point pressing front plate is arranged corresponding to the conductive movable plate B and can perform opening and closing movement relative to the conductive movable plate B, and the pen point pressing front plate and the conductive clamping plate are correspondingly provided with clamping pressing plates; The pen point pressing front plate and the conductive moving plate B are driven by external force to mutually approach and depart from each other to drive the conductive clamping plate and the clamping pressing plate to clamp and release the pen point body. Preferably, the method further comprises: the nib pressing rear plate and the nib pressing front plate are respectively arranged at two ends of the dovetail fixing seat; the two ends of the sliding rod A are fixedly connected with the nib pressing rear plate and the nib pressing front plate respectively, and a spring A is sleeved between the nib pressing rear plate and the dovetail fixing seat at the outer side of the sliding rod A; The nib pressing back plate moves along the sliding rod A by the driving component so as to provide driving force for clamping and releasing the nib body by the nib pressing back plate and the nib pressing front plate. Preferably, the method further comprises: The conductive moving plate B adjusting component is connected to the conductive moving plate B; The conductive moving plate B adjusting assembly comprises an adjusting screw and a guide L adjusting block, an