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CN-121989459-A - Hot-press mold clamping device for processing and manufacturing LED bracket

CN121989459ACN 121989459 ACN121989459 ACN 121989459ACN-121989459-A

Abstract

The invention discloses a hot press mold clamping device for processing and manufacturing an LED bracket, which relates to the technical field of LED bracket processing. According to the invention, the transposition air guide piece is arranged, the servo motor in the driving bin is started to enable the support frame to move to the upper side of the bottom die, then the servo motor above the L-shaped positioning seat is started to enable the limiting tube to rotate, so that air flow sprayed out of the spray head is blown to different positions of the bottom die, meanwhile, the worm drives the worm wheel to rotate, so that the positioning frame drives the spray head to swing, the angle and the position of the air flow impacting the surface of the bottom die are changed, the air flow impacting at different positions of the surface of the bottom die is enabled to be affected by the air flow, the cleaning dead angle is reduced, the cleaning effect is further improved, and similarly, the support frame is restored by driving the servo motor in the bin to continuously and intermittently operate.

Inventors

  • XIAO BIAO
  • ZHANG JIANMIN
  • CHANG HUIBIN
  • LIU QING

Assignees

  • 深圳市明格精密科技有限公司

Dates

Publication Date
20260508
Application Date
20260205

Claims (10)

  1. 1. The utility model provides a hot press mold clamping device for LED support processing preparation, includes organism (1), its characterized in that, the inside of organism (1) is provided with stack storehouse (2), transport storehouse (3), control storehouse (4), arm pay-off storehouse (5), the inside of organism (1) is provided with processing storehouse (6) that are located arm pay-off storehouse (5) one side, the inboard of processing storehouse (6) is provided with die block (7), top die (8), carries out the hot press to the work piece through the compound die of die block (7), top die (8), limit slide rail (9) are installed to the inner wall of processing storehouse (6), limit slide rail (9) inboard sliding connection has support frame (14) between die block (7), top die (8), be provided with transposition air guide on support frame (14), the outer wall of organism (1) is provided with the air pump, clear up the top of die block (7) through the cooperation of air pump and transposition air guide, be provided with on support frame (14) with the locking position unit that links to each other with the transposition air guide; The transposition air guide piece is including installing in support frame (14) top and extending to spacing pipe (13) of support frame (14) bottom, spacing pipe (13) outer wall and support frame (14) are connected through the bearing rotation, rotary seal connecting piece (12) are installed on the top of spacing pipe (13), the one end of rotary seal connecting piece (12) is connected with L type air duct (10), the one end of L type air duct (10) is provided with ripple air duct (11), and external air pump links to each other with ripple air duct (11), connecting pipe (22) are installed to the bottom of spacing pipe (13), ripple flexible pipe (25) are installed to the outer wall of connecting pipe (22), the bottom of ripple flexible pipe (25) is connected with shower nozzle (26).
  2. 2. The hot press mold clamping device for processing and manufacturing an LED bracket according to claim 1, wherein the transposition air guide piece further comprises a second transmission spur gear (40) which is arranged on the outer wall of the limiting pipe (13) and is positioned above the supporting frame (14), an L-shaped positioning seat (20) is arranged at the top of the supporting frame (14), a servo motor (17) is arranged at the top of the L-shaped positioning seat (20), the output end of the servo motor (17) is connected with a first transmission spur gear (16) meshed with the second transmission spur gear (40), a positioning frame (15) is arranged on the inner side of the supporting frame (14), a conical gear ring (31) positioned on the outer side of the limiting pipe (13) is arranged at the bottom end of the positioning frame (15), a clamping connecting block (28) is arranged at the top of the connecting pipe (22), a transmission connecting shaft (32) penetrating through the clamping connecting block (28) is rotatably connected with the clamping connecting block (28) through a bearing, a bevel gear ring (31) is arranged on the other end of the connecting shaft (32) and is in a reciprocating manner, a bevel gear ring (29) is connected with the other end of the connecting rod (29) in a reciprocating manner, and the bevel gear ring (31) is in a reciprocating manner, the bevel gear ring (29) is in a reciprocating manner, the two sides of the sliding sleeve (30) are provided with limit guide rods (23), the outer wall of the connecting pipe (22) is provided with limit blocks (24) for guiding and limiting the limit guide rods (23), one end of each limit guide rod (23) is provided with a straight rack (43), the outer wall of the connecting pipe (22) is provided with a clamping plate (46) positioned at one side of the second reciprocating screw rod (29), the inner side of the clamping plate (46) is rotationally connected with a worm (45) through a bearing, the utility model discloses a reciprocating screw rod, including worm (45), connecting pipe (22), locating rack (34), shower nozzle (26) and drive storehouse (19), the both ends of worm (45) are provided with from changeing gear (44) with straight rack (43) engaged with, the both ends rotation of connecting pipe (22) are connected with locating rack (34), be provided with on locating rack (34) worm wheel (42) with worm (45) engaged with, locating rack (34) links to each other with shower nozzle (26), the inboard of spacing slide rail (9) is provided with drive storehouse (19), the one end of drive storehouse (19) is connected with first reciprocating screw rod (18) that run through support frame (14).
  3. 3. The hot press mold clamping device for manufacturing LED brackets according to claim 2, wherein a plurality of spray heads (26) are arranged, the spray heads (26) are distributed equidistantly along the transverse axis of the connecting pipe (22), a splice plate (27) is arranged on one side of each spray head (26), and adjacent spray heads (26) are connected through the splice plate (27).
  4. 4. The hot press mold clamping device for processing and manufacturing the LED bracket according to claim 2, wherein a servo motor (17) is also arranged in the driving bin (19), and the first reciprocating screw (18) is connected with the output end of the servo motor (17) in the driving bin (19).
  5. 5. The hot press mold clamping device for processing and manufacturing the LED bracket according to claim 2, wherein the circle center of the limiting tube (13), the circle center of the conical gear ring (31) and the circle center of the second transmission spur gear (40) are coaxial.
  6. 6. A thermo-compression clamping device for LED support processing according to claim 2, characterized in that one end of the support frame (14) is provided with a threaded hole matching with the outer side of the first reciprocating screw (18).
  7. 7. The hot press mold clamping device for processing and manufacturing the LED bracket according to claim 2, wherein the locking unit comprises a third transmission spur gear (41) arranged at the top of the supporting frame (14), a shifting pin (39) is arranged at the top of the third transmission spur gear (41), a straight groove connecting sleeve (38) is movably sleeved on the outer side of the shifting pin (39), an extension plate (37) is arranged on the outer wall of the straight groove connecting sleeve (38), a piston (36) is arranged at one end of the extension plate (37), a locking sleeve (21) connected with the supporting frame (14) is arranged on the outer side of the piston (36), and a normally closed electromagnetic valve (35) is arranged at one end, far away from the piston (36), of the locking sleeve (21).
  8. 8. The hot press mold clamping device for manufacturing the LED bracket according to claim 7, wherein the bottom of the third transmission spur gear (41) is rotatably connected with the supporting frame (14) through a rotating shaft, and the third transmission spur gear (41) is meshed with the second transmission spur gear (40).
  9. 9. The hot press mold clamping device for processing and manufacturing the LED bracket according to claim 7, wherein the normally closed electromagnetic valve (35) is connected in series with a servo motor (17) on the L-shaped positioning seat (20) through a wire.
  10. 10. The hot press mold clamping device for processing and manufacturing the LED bracket according to claim 7, wherein the circle center of the shifting pin (39) and the circle center of the third transmission spur gear (41) are in a dislocation state, and the diameter of the shifting pin (39) is equal to the width of the inner wall of the straight groove connecting sleeve (38).

Description

Hot-press mold clamping device for processing and manufacturing LED bracket Technical Field The invention relates to the technical field of LED bracket processing, in particular to a hot press mold clamping device for LED bracket processing and manufacturing. Background The LED bracket is a base seat of an LED lamp bead before packaging, a chip is fixed on the basis of the LED bracket, positive and negative electrodes are welded, packaging glue is used for packaging and forming once, a workpiece is placed on a bottom die through a mechanical arm when the LED bracket is processed, then etched plate and glue are subjected to hot pressing through the die assembly of the bottom die and a top die, the processed LED bracket is transported and stacked through the mechanical arm after the hot pressing is finished, and then the die is cleaned through cleaning equipment. In order to prevent sundries from remaining after the LED bracket is processed, residues on the surface of the die are generally cleaned through an air injection cleaning device, the area, opposite to a spray head, of the surface of the die can be cleaned only through the moving and blowing of an air injection pipe, and air flow is difficult to reach to complex structures such as deep grooves, corners and insert gaps of a die cavity, plastic chips and release agent residues are easy to remain, so that the subsequent hot press processing effect of the LED bracket can be influenced. Disclosure of Invention The invention aims to solve the problem that residues generated during processing are easy to influence subsequent processing, and provides a hot press mold clamping device for processing and manufacturing an LED bracket. The hot press die assembly device for manufacturing the LED bracket comprises a machine body, wherein a stacking bin, a transferring bin, a control bin and a mechanical arm feeding bin are arranged in the machine body, a machining bin positioned at one side of the mechanical arm feeding bin is arranged in the machine body, a bottom die and a top die are arranged at the inner side of the machining bin, a workpiece is subjected to hot press fit through die assembly of the bottom die and the top die, a limit sliding rail is arranged at the inner wall of the machining bin, a supporting frame positioned between the bottom die and the top die is connected with the inner side of the limit sliding rail in a sliding manner, a transposition air guide piece is arranged on the supporting frame, an air pump is arranged on the outer wall of the machine body, the top of the bottom die is cleaned through matching of the air pump and the transposition air guide piece, and a locking unit connected with the transposition air guide piece is arranged on the supporting frame; The transposition air guide piece is including installing in the support frame top and extending to the spacing pipe of support frame bottom, spacing pipe outer wall passes through the bearing with the support frame and rotates to be connected, rotary seal connecting piece is installed on the top of spacing pipe, rotary seal connecting piece's one end is connected with L type air duct, L type air duct's one end is provided with ripple air duct, and external air pump links to each other with the ripple air duct, the connecting pipe is installed to the bottom of spacing pipe, ripple flexible pipe is installed to the outer wall of connecting pipe, the bottom of ripple flexible pipe is connected with the shower nozzle. According to still a further scheme, the transposition air guide piece further comprises a second transmission spur gear which is arranged on the outer wall of the limiting pipe and is positioned above the supporting frame, an L-shaped positioning seat is arranged at the top of the supporting frame, a servo motor is arranged at the top of the L-shaped positioning seat, the output end of the servo motor is connected with a first transmission spur gear meshed with the second transmission spur gear, a positioning frame is arranged on the inner side of the supporting frame, a conical gear ring positioned on the outer side of the limiting pipe is arranged at the bottom end of the positioning frame, a clamping connecting block is arranged at the top of the connecting pipe, a transmission connecting shaft penetrating through the clamping connecting block is arranged on the clamping connecting block, a transmission bevel gear meshed with the conical gear ring is arranged at one end of the transmission connecting shaft close to the limiting pipe, a second reciprocating screw rod is connected to the other end of the transmission connecting shaft, sliding sleeves are movably sleeved on the outer sides of the second reciprocating screw rod, limiting guide rods are arranged on the outer walls of the sliding sleeves, limiting blocks used for limiting the worm wheels are arranged on the outer walls of the positioning frame, a swinging guide rod is provided with a clamping plate meshed w