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CN-224221808-U - Gluing assembly and gluing equipment

CN224221808UCN 224221808 UCN224221808 UCN 224221808UCN-224221808-U

Abstract

The embodiment of the application discloses a gluing component and gluing equipment, wherein the gluing component comprises a glue outlet mechanism and a visual detection mechanism, the glue outlet mechanism is used for gluing a product to be glued, the visual detection mechanism is used for detecting the gluing quality of a gluing area, the glue outlet mechanism is relatively fixed with the visual detection mechanism, and the visual detection mechanism and the glue outlet mechanism are sequentially arranged along the gluing direction. The gluing assembly and the gluing equipment can improve the gluing efficiency and quality in the battery processing process.

Inventors

  • CHEN YAFEI
  • CHEN BOKE
  • Jia Kaiwei

Assignees

  • 宁德时代新能源科技股份有限公司
  • 宁德时代润智软件科技有限公司

Dates

Publication Date
20260512
Application Date
20250407

Claims (16)

  1. 1. A glue application assembly, comprising: the glue outlet mechanism (31) is used for gluing a product (40) to be glued; A visual detection mechanism (32) for detecting the glue quality of the glue application area (402); The glue outlet mechanism (31) and the visual detection mechanism (32) are relatively fixed, and the visual detection mechanism (32) and the glue outlet mechanism (31) are sequentially arranged along the glue coating direction.
  2. 2. Glue assembly according to claim 1, characterized in that the visual detection means (32) comprise a visual detection unit (321) and a light source plate (322); The light source plate (322) is arranged on one side, close to the product (40) to be glued, of the visual detection unit (321), a first through hole (3221) is formed in the light source plate (322), and the projection of the visual detection unit (321) on the light source plate (322) along the thickness direction of the light source plate (322) is located in the area of the first through hole (3221).
  3. 3. Glue assembly according to claim 2, characterized in that the visual detection unit (321) comprises a charge coupled device CCD.
  4. 4. The gluing assembly according to claim 1, wherein the glue outlet mechanism (31) comprises a first glue chamber (311), a second glue chamber (312), a mixing chamber (313), a glue discharge tube (314) and a glue nozzle (315); The first rubber body cavity (311) and the second rubber body cavity (312) are respectively connected with the mixing cavity (313), one end of the rubber discharging pipe (314) is connected with the mixing cavity (313), the other end of the rubber discharging pipe (314) is connected with the rubber nozzle (315), and the rubber in the first rubber body cavity (311) and the rubber in the second rubber body cavity (312) are mixed in the mixing cavity (313) and are discharged from the rubber nozzle (315) through the rubber discharging pipe (314).
  5. 5. The gluing assembly according to claim 4, characterized in that the gluing assembly (30) further comprises a glue nozzle positioning mechanism (33), the glue nozzle positioning mechanism (33) having a first positioning block (331), a second positioning block (332) and a positioning pin (333); The first positioning block (331) is connected with the second positioning block (332), the second positioning block (332) is provided with a second through hole (3321) taking the axial direction of the glue nozzle (315) as a central shaft, the glue nozzle (315) is fixed in the second through hole (3321), one side, close to the positioning bolt (333), of the first positioning block (331) is provided with a positioning hole (3310), and the positioning bolt (333) is inserted into the positioning hole (3310) so as to position the height of the glue nozzle (315).
  6. 6. The glue spreading assembly of claim 5, wherein the glue nozzle positioning mechanism (33) further comprises a positioning sensor (334), wherein the positioning sensor (334) is located on a side of the first positioning block (331) away from the positioning pin (333), a metal sheet (3314) is located on a side of the first positioning block (331) close to the positioning sensor, the metal sheet (3314) is fixed on the first positioning block (331), and the positioning sensor (334) detects that the glue nozzle (315) is mounted in place by sensing the metal sheet (3314).
  7. 7. The gluing assembly according to any one of claims 1 to 6, wherein the gluing assembly (30) further comprises a glue receiving mechanism (34), the glue receiving mechanism (34) comprising a glue receiving box (341), a first movement mechanism (342) and a second movement mechanism (343); The first moving mechanism (342) is connected with the second moving mechanism (343), the glue receiving box (341) is fixed with the second moving mechanism (343), the first moving mechanism (342) moves along a first direction relative to the glue spreading assembly (30), the second moving mechanism (343) moves along a second direction relative to the first moving mechanism (342), and the first direction is perpendicular to the second direction.
  8. 8. A gumming device, characterized by comprising: a support (10) for placing a product (40) to be glued; The first mechanical arm (20) is arranged on one side of the bracket (10); The gluing assembly (30) according to any one of claims 1 to 7, the gluing assembly (30) being connected to the first mechanical arm (20), the first mechanical arm (20) controlling the gluing assembly (30) to glue the product (40) to be glued.
  9. 9. Gluing device according to claim 8, characterized in that it further comprises a weighing detection mechanism (50), said weighing detection mechanism (50) being adapted to measure the weight of the glue to detect whether the glue dispensing mechanism (31) of the gluing assembly (30) is in normal operation.
  10. 10. Gluing device according to claim 9, characterized in that it further comprises a fixing assembly (60), said fixing assembly (60) comprising a tray (61) and a cylinder (62), said tray (61) being placed on said support (10), said product to be glued (40) being fixed on said tray (61), said cylinder (62) being located on the side of said tray (61) remote from said product to be glued (40), said cylinder (62) being moved in the thickness direction of said tray (61) so that said tray (61) is separated from or in contact with said support (10).
  11. 11. Gluing device according to claim 10, characterized in that said support (10) is provided with a conveyor belt on which said trays (61) are placed; The cylinder (62) is moved in a direction approaching the tray (61) so that the tray (61) is connected to the cylinder (62) and separated from the conveyor belt on the rack (10), and/or, The cylinder (62) moves away from the tray (61) so that the tray (61) contacts the conveyor belt on the rack (10) and is separated from the cylinder (62) so that the tray (61) moves with the conveyor belt.
  12. 12. Gluing device according to claim 11, characterized in that the frame (10) is provided with a second stop (12) and a first stop (11) in succession along the direction of movement of the conveyor belt; The first stopper (11) is movable in a thickness direction of the tray (61) to prevent the tray (61) from moving with the conveyor belt, and the second stopper (12) is for preventing the tray (61) from rebounding after stopping with the movement of the conveyor belt.
  13. 13. Gluing device according to claim 12, characterized in that the distance between the first stop (11) and the second stop (12) in the direction of movement of the conveyor belt is greater than or equal to the dimension of the tray (61) in the direction of movement of the conveyor belt and less than a first threshold value.
  14. 14. The gluing device according to any one of claims 11 to 13, further comprising a second mechanical arm (70) and a plasma cleaning mechanism (80), wherein the second mechanical arm (70) is arranged on one side of the bracket (10), the plasma cleaning mechanism (80) is connected with the second mechanical arm (70), and the second mechanical arm (70) controls the plasma cleaning mechanism (80) to clean a gluing area of the product (40) to be glued.
  15. 15. Gluing device according to claim 14, characterized in that the second mechanical arm (70) and the first mechanical arm (20) are arranged in sequence on one side of the support (10) along the direction of movement of the conveyor belt.
  16. 16. Gluing device according to claim 15, characterized in that said fixed assembly (60) comprises a first fixed assembly (601) and a second fixed assembly (602), said first fixed assembly (601) being arranged at a position of said support (10) close to said first mechanical arm (20), said second fixed assembly (602) being arranged at a position of said support (10) close to said second mechanical arm (70).

Description

Gluing assembly and gluing equipment Technical Field The application relates to the field of batteries, in particular to a gluing assembly and gluing equipment. Background With the continuous progress of battery technology, various new energy industries using batteries as energy storage devices have been rapidly developed. The development of battery technology is to consider various design factors, such as energy density, cycle life, discharge capacity, charge-discharge rate, and other performance parameters, and further, to consider the processing efficiency of the battery. In the battery processing process, the battery needs to be sealed or fixed in a gluing mode, so that the efficiency of gluing can directly influence the battery processing efficiency. Disclosure of utility model The embodiment of the application provides a gluing component and gluing equipment, which can improve the gluing efficiency and quality in the battery processing process. In a first aspect, the application provides a glue spreading assembly, which comprises a glue discharging mechanism, a visual detection mechanism and a visual detection mechanism, wherein the glue discharging mechanism is used for spreading glue on a product to be glued, the visual detection mechanism is used for detecting glue spreading quality of a glue spreading area, the glue discharging mechanism is relatively fixed with the visual detection mechanism, and the visual detection mechanism and the glue discharging mechanism are sequentially arranged along the glue spreading direction. In the technical scheme of the embodiment of the application, on one hand, the visual detection mechanism and the glue outlet mechanism are arranged on the glue outlet mechanism, the positions of the visual detection mechanism and the glue outlet mechanism are relatively fixed, in the process of gluing the glue outlet mechanism, the visual detection mechanism can detect the glue shape and the glue size of the glue after the glue outlet mechanism completes local gluing, almost simultaneously and on line, once the glue is detected to be inconsistent, the visual detection mechanism can be maintained immediately, reworking caused by unqualified glue due to delayed detection is avoided, so that the glue gluing efficiency and the glue quality can be effectively improved, meanwhile, the visual detection mechanism and the glue outlet mechanism are integrated on a glue coating assembly, the use of a processing site can be reduced, and the glue coating cost is saved. In some embodiments of the first aspect, the visual inspection mechanism comprises a visual inspection unit and a light source board, wherein the light source board is arranged on one side of the visual inspection unit, which is close to the product to be glued, and is provided with a through hole, and the projection of the visual inspection unit on the light source board along the thickness direction of the light source board is positioned in the through hole area. In the embodiment of the application, the light source plate is arranged between the product to be glued and the visual detection unit, and the light of the light source plate directly irradiates the surface of the gluing area, so that the visual detection unit can capture clear images. In addition, the light source plate directly irradiates the light source on the surface of the gluing area along the thickness direction of the light source plate, so that unnecessary shadows caused by uneven gluing surface are eliminated, interference to a visual detection unit is reduced, imaging definition is improved, and gluing detection quality is improved. In some embodiments of the first aspect, the visual detection unit comprises a charge coupled device, CCD. In the embodiment of the application, the CCD can detect very weak light with high resolution and simultaneously can rapidly respond, so that image data is read, and the CCD is arranged to carry out glue coating detection on the glue coating area 402, so that the requirement of good glue coating quality can be met, and meanwhile, the CCD can rapidly respond to improve glue coating efficiency. In some embodiments of the first aspect, the glue outlet mechanism comprises a first glue cavity, a second glue cavity, a mixing cavity, a glue discharging pipe and a glue nozzle, wherein the first glue cavity and the second glue cavity are respectively connected with the mixing cavity, one end of the glue discharging pipe is connected with the mixing cavity, the other end of the glue discharging pipe is connected with the glue nozzle, and the glue in the first glue cavity and the glue in the second glue cavity are mixed in the mixing cavity and are discharged from the glue nozzle through the glue discharging pipe. In the embodiment of the application, the adhesive property of the colloid can be improved to a certain extent by carrying out automatic mixing treatment on different types of colloid, so that the requirement of more p