CN-117246752-B - Automatic feeding device for plug-in suction nozzle

CN117246752BCN 117246752 BCN117246752 BCN 117246752BCN-117246752-B

Abstract

The invention relates to the technical field of lithium battery manufacturing equipment and discloses an automatic feeding device of a suction nozzle, which comprises a base, wherein a positioning unit, a transplanting unit, a feeding unit and a suction nozzle clamping module are arranged on the base; the feeding unit comprises a vibration disc, a direct vibration feeder and a material taking table which are sequentially connected, a trough which is sequentially connected is arranged between the direct vibration feeder and the material taking table, the transplanting unit comprises a Y-direction moving module and a Z-direction moving module, the Z-direction moving module is in transmission connection with a suction nozzle clamping module, the suction nozzle clamping module comprises a mounting seat, a plurality of groups of suction nozzle assemblies and an X-direction moving module, each group of suction nozzle assemblies comprises an adapter plate and clamping jaws, and a driving unit for driving the clamping jaws to clamp or release suction nozzles is further arranged on the mounting seat. The suction nozzle can be accurately and automatically placed in the suction nozzle inserting tool through the cooperation of each structure, the suction nozzle is stored in the vibration disc only by manpower, the intervention and the labor cost of the placement of the suction nozzle are reduced, and the automatic feeding function of the suction nozzle inserting tool is realized.

Inventors

LI YANG
HU QINGSONG
FAN GAOSHENG
ZHANG YIFAN
QIANG ZHIJIE
WEI JIANGANG
SONG YUNQING
XU FUBIN

Assignees

深圳先阳新能源技术有限公司

Dates

Publication Date: 20260508
Application Date: 20231008

Claims (8)

1. The automatic feeding device for the suction nozzle comprises a base (1), wherein a positioning unit (2), a transplanting unit (4), a feeding unit (3) and a suction nozzle clamping module (5) are arranged on the base (1), and the positioning unit (2) is used for supporting and positioning a suction nozzle inserting tool (9) of the suction nozzle to be assembled; the feeding unit (3) comprises a vibration disc (31), a direct vibration feeder (32) and a material taking table (33) which are sequentially connected, a material groove (34) for feeding suction nozzles to be arranged in a single row is arranged between the direct vibration feeder (32) and the material taking table (33) which are sequentially connected, and the material taking table (33) and the positioning unit (2) are arranged at intervals along the Y direction; The transplanting unit (4) comprises a Y-direction moving module (41) arranged on the base (1) and a Z-direction moving module (42) arranged on the Y-direction moving module (41), the Z-direction moving module (42) is in transmission connection with the suction nozzle clamping module (5) to drive the suction nozzle clamping module (5) to lift in the Z direction, and the Y-direction moving module (41) is used for driving the Z-direction moving module (42) to move in the Y direction between the feeding unit (3) and the suction nozzle inserting tool (9); The suction nozzle clamping module (5) comprises a mounting seat (51) connected with the Z-direction moving module (42), a suction nozzle assembly (52) assembled on the mounting seat (51) in a sliding manner along the X direction and an X-direction moving module (53) for driving the suction nozzle assembly (52) to move along the X direction, wherein a plurality of groups of suction nozzle assemblies (52) are arranged in parallel along the X direction, each group of suction nozzle assemblies (52) comprises an adapter plate (521) and clamping jaws (522) arranged on the adapter plate (521), the adapter plate (521) is assembled on the mounting seat (51) in the sliding manner along the X direction, the clamping jaws (522) are used for clamping a suction nozzle, and a driving unit (54) for driving the clamping jaws (522) to clamp or release the suction nozzle is further arranged on the mounting seat (51); The positioning unit (2) comprises a coarse positioning module (21) for supporting the suction nozzle tool (9), a blocking module (22) for blocking and positioning the suction nozzle tool (9) in the X direction and a lifting module (23) for lifting the suction nozzle tool (9), the lifting module (23) comprises a lifting frame (231) assembled on the base (1) in a guiding manner and a lifting cylinder (232) for driving the lifting frame (231) to lift, and the lifting frame (231) is further provided with a positioning pin (233) for being assembled with the suction nozzle tool (9) in a plugging manner and a fine positioning sensor (234) for detecting the assembly precision of the suction nozzle tool (9); The jacking frame (231) comprises a jacking plate (2311), guide shafts (2312) and connecting rod plates (2313), the jacking plate (2311) is parallel to the connecting rod plates (2313) and is arranged at intervals along the Z direction, the guide shafts (2312) are vertically connected between the jacking plate (2311) and the connecting rod plates (2313), a jacking cylinder (232) is fixed on the base (1) and is in transmission connection with the jacking plate (2311), positioning pins (233) and fine positioning sensors (234) are uniformly distributed on the jacking plate (2311), the bottoms of the jacking plate (2311) and the tops of the connecting rod plates (2313) are respectively provided with a limiting rod (2314) which is assembled by stopping the base (1) along the Z direction, the limiting rods (2314) are used for limiting the lifting stroke of the jacking frame (231), guide blocks (235) are further arranged on the jacking plate (2311), and the guide blocks (235) are matched with the suction nozzle (9) along the inclined plane.
2. The automatic suction nozzle feeding device according to claim 1, wherein the clamping jaw (522) comprises a fixing clamp (5221), a moving clamp (5222) and an elastic reset piece, half grooves are formed in opposite side surfaces of the fixing clamp (5221) and the moving clamp (5222), the suction nozzle can be clamped after the half grooves on the fixing clamp (5221) are buckled with the half grooves on the moving clamp (5222), the driving unit (54) is in transmission connection with the moving clamp (5222) to drive the half grooves to open, and the elastic reset piece is connected between the fixing clamp (5221) and the moving clamp (5222) to drive the half grooves to buckle.
3. The automatic feeding device for the suction nozzle according to claim 2, wherein the movable clamp (5222) is further connected with a spring shaft (5223), the spring shaft (5223) is inserted into the fixed clamp (5221) along the buckling direction of the half groove, the elastic reset piece is a pressure spring (523) pressed between the fixed clamp (5221) and the spring shaft (5223), and one end, far away from the movable clamp (5222), of the spring shaft (5223) is pressed and assembled with the driving unit (54).
4. A suction nozzle automatic feeding device according to claim 3, wherein the driving unit (54) comprises a driving cylinder (541) and a push plate (542) in transmission connection with the driving cylinder (541), the push plate (542) is arranged to extend along the X direction, and the driving cylinder (541) is used for driving the push plate (542) to move along the Y direction so as to push the spring shaft (5223) to move.
5. The automatic suction nozzle feeding device according to any one of claims 1 to 4, wherein two groups of suction nozzle assemblies (52) which are arranged in parallel and positioned at two ends are defined as a first suction nozzle assembly and a second suction nozzle assembly respectively, the first suction nozzle assembly is fixedly connected with the mounting seat (51), the second suction nozzle assembly X is slidingly assembled on the mounting seat (51), a connecting plate (7) is connected between the two adjacent groups of suction nozzle assemblies (52), a connecting groove (71) extending along the X direction is arranged on the connecting plate (7), the length of the connecting groove (71) is equal to the distance between the two adjacent suction nozzles on the suction nozzle fixture (9), a stop piece which is penetrated in the connecting groove (71) and matched with the groove wall of the connecting groove (71) in a stop mode along the X direction is arranged on the two adjacent suction nozzle assemblies (52), and the X direction moving module (53) is in transmission connection with the second suction nozzle assembly to drive the second suction nozzle assembly X to move along the X direction.
6. The automatic feeding device for the suction nozzle according to any one of claims 1 to 4, wherein a plurality of groups of coarse positioning modules (21) are symmetrically arranged along the Y direction, the coarse positioning modules (21) comprise supporting columns (211) and buffer blocks (212) arranged at the tops of the supporting columns (211), and guide inclined planes matched with the suction nozzle tool (9) along the Y direction are arranged on the buffer blocks (212).
7. The automatic feeding device for suction cups according to any one of claims 1-4, characterized in that said blocking module (22) comprises a blocking frame (221) arranged on said base (1), a blocking rubber pad (222) is provided on said blocking frame (221), said blocking module (22) is movably assembled on said base (1) along the X-direction, and a blocking block (223) blocking said blocking module (22) along the X-direction is further provided on said base (1).
8. The automatic suction nozzle feeding device according to any one of claims 1 to 4, wherein the Y-direction moving module (41) comprises a linear module (411), a connecting shaft (412) and a fixing plate (413), the linear module (411) and the connecting shaft (412) extend along the Y direction and are arranged at intervals along the X direction, one end of the fixing plate (413) is assembled with the linear module (411) in a guiding manner, the other end of the fixing plate is assembled with the connecting shaft (412) in a guiding manner, the Z-direction moving module (42) comprises a Z-direction air cylinder (421) fixedly assembled on the fixing plate (413), the Z-direction air cylinder (421) is in transmission connection with the mounting seat (51), and the mounting seat (51) and the fixing plate (413) are assembled along the Z-direction.

Description

Automatic feeding device for plug-in suction nozzle Technical Field The invention relates to the technical field of lithium battery manufacturing equipment, in particular to an automatic feeding device for a plug-in nozzle. Background At present, new energy industry is rapidly developed, the production scale of lithium batteries is gradually increased year by year, and the functions of lithium battery manufacturing equipment are also more and more perfect. For manufacturers of square aluminum shell lithium batteries, how to quickly and efficiently meet the production test of lithium battery manufacturing equipment has very high economic value. In the lithium battery manufacturing process, a negative pressure system is often adopted in the formation process of the formation process, and in the process, due to vaporization of electrolyte and residual electrolyte in a negative pressure pipeline, the residual electrolyte can generate crystallization in the negative pressure system at a higher temperature in a formation workshop, and the crystallization can cause blockage of a suction nozzle, so that a large number of batteries are invalid, and the loss cannot be estimated. To the above-mentioned problem, be provided with the suction nozzle frock and pull out the suction nozzle frock and replace the suction nozzle that blocks up generally, will pull out the suction nozzle frock and place in the storehouse position earlier, pull out the suction nozzle that has blockked up on the negative pressure module, rethread suction nozzle frock carries out the automatic installation of suction nozzle to the negative pressure suction nozzle. When the suction nozzle is inserted, the suction nozzle is required to be placed on the suction nozzle tool, the suction nozzle is usually placed on the suction nozzle equipment by manpower, the suction nozzle tool is placed in the warehouse to perform the suction nozzle action, and when one warehouse is completed, the tool is required to be fed by manpower at the maintenance side, so that the operation mode is required to be manually intervened, the time and the labor are wasted, the efficiency is extremely low, the labor cost is high, and the requirement of mass production cannot be met. Disclosure of Invention The invention aims to provide an automatic feeding device for a suction nozzle, which solves the problems that in the prior art, the manual feeding is performed on a suction nozzle tool, the time and labor are wasted, the efficiency is low, and the requirement of mass production cannot be met. In order to achieve the above purpose, the invention provides an automatic feeding device for a suction nozzle, which comprises a base, wherein a positioning unit, a transplanting unit, a feeding unit and a suction nozzle clamping module are arranged on the base, and the positioning unit is used for supporting and positioning a suction nozzle inserting tool for a suction nozzle to be assembled; The feeding unit comprises a vibration disc, a direct vibration feeder and a material taking table which are sequentially connected, a material groove which is sequentially connected and is used for arranging suction nozzles in a single row is arranged between the direct vibration feeder and the material taking table, and the material taking table and the positioning unit are arranged at intervals along the Y direction; The transplanting unit comprises a Y-direction moving module arranged on the base and a Z-direction moving module arranged on the Y-direction moving module, the Z-direction moving module is in transmission connection with the suction nozzle clamping module to drive the suction nozzle clamping module to lift in the Z direction, and the Y-direction moving module is used for driving the Z-direction moving module to move in the Y direction between the feeding unit and the suction nozzle inserting tool; The suction nozzle clamping module comprises a mounting seat connected with the Z-direction moving module, a suction nozzle assembly and an X-direction moving module, wherein the suction nozzle assembly is assembled on the mounting seat in a sliding mode along the X direction, the X-direction moving module is used for driving the suction nozzle assembly to move along the X direction, a plurality of groups of suction nozzle assemblies are arranged in parallel along the X direction, each group of suction nozzle assemblies comprises an adapter plate and clamping jaws arranged on the adapter plate, the adapter plate is assembled on the mounting seat in the sliding mode along the X direction, the clamping jaws are used for clamping a suction nozzle, and a driving unit used for driving the clamping jaws to clamp or release the suction nozzle is further arranged on the mounting seat. Preferably, the clamping jaw comprises a fixing clamp, a movable clamp and an elastic reset piece, wherein half grooves are formed in opposite side surfaces of the fixing clamp and the movable clamp, the suction nozz