Lithium battery welding and rubberizing device

Abstract

The utility model relates to the technical field of lithium battery welding, and discloses a lithium battery welding and rubberizing device, which solves the problem of non-uniform rubberizing during lithium battery welding and rubberizing, and comprises a base, and a processing frame is fixedly connected to the upper surface of the base. A rubberizing mechanism for rubberizing the lithium battery is arranged in the processing frame and comprises an air cylinder fixedly connected to the upper surface of the processing frame, one end of the air cylinder is fixedly connected with a lifting column, a motor is arranged in one end of the lifting column, the output end of the motor is fixedly connected with a rotating disc, and one side of the rotating disc is fixedly connected with a mounting plate; a glue injection machine is fixedly connected to the upper surface of the mounting plate, a glue spraying pipe is fixedly connected to the output end of the glue injection machine, an electric telescopic rod is fixedly connected to the bottom surface of the mounting plate, a glue scraping part is arranged at one end of the electric telescopic rod and comprises a glue scraping box, a bottom groove is formed in the bottom surface of the glue scraping box, and a scraping plate is fixedly connected to the inner wall of the side plate.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery welding, in particular to a lithium battery welding glue sticking device. Background Art

[0002] Lithium battery is a high energy density, lightweight rechargeable battery that uses the movement of lithium ions between positive and negative electrodes to store and release electrical energy. It has a long service life, low self-discharge rate and a small volume-to-weight ratio. It is widely used in mobile electronic devices, power tools, electric vehicles and other fields. Lithium battery welding is the process of connecting the positive and negative electrodes of the lithium battery to the circuit board. The temperature and welding time need to be controlled during welding to ensure a safe and reliable connection. However, during the lithium battery welding glue pasting process, the glue cannot be evenly applied to the glue pasting area, and the excess glue is not easy to clean, which affects the subsequent glue pasting operation.

[0003] In view of the above problems, a lithium battery welding and gluing device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a lithium battery welding glue sticking device, which is used to work, thereby solving the problems of uneven glue coating and inconvenience in collecting excess colloid during lithium battery welding glue sticking.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery welding glue sticking device, comprising a base, a processing frame is fixedly connected to the upper surface of the base, and a glue sticking mechanism for gluing the lithium battery is arranged inside the processing frame;

[0006] The glue sticking mechanism includes a cylinder fixedly connected to the upper surface of the processing frame, one end of the cylinder is fixedly connected to a lifting column, one end of the lifting column is internally provided with a motor, the output end of the motor is fixedly connected to a turntable, one side of the turntable is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to a glue injection machine, the output end of the glue injection machine is fixedly connected to a glue spraying hose, the bottom surface of the mounting plate is fixedly connected to an electric telescopic rod, and one end of the electric telescopic rod is provided with a glue scraping component for scraping off excess glue.

[0007] Preferably, the scraper component includes a scraper box, a bottom groove is formed on the bottom surface of the scraper box, a collecting component is arranged inside the bottom groove, the collecting component includes a side plate, the upper surface of the side plate is fixedly connected to the top plate, the inner wall of the bottom groove is fixedly connected to a spring, one end of the spring is fixedly connected to one side of the top plate, the side plate is slidably connected to the inside of the bottom groove, the inner wall of the side plate is fixedly connected to a scraper, a side groove is formed on one side of the side plate, the scraper runs through the inside of the side groove, and a cleaning cotton is fixedly connected to the inner wall of the side groove.

[0008] Preferably, a collecting box is fixedly mounted on one side of the side plate, an inner inclined groove is provided on the bottom surface of the inner wall of the collecting box, and an inclined surface inclined toward both ends is provided on one side of the scraper.

[0009] Preferably, one side of the side plate is threadedly connected with a bolt, and one end of the bolt is threadedly connected to one side of the collection box.

[0010] Preferably, a glue storage tank is fixedly connected to the upper surface of the base, one end of the glue storage tank is fixedly connected to a connecting pipe, and one end of the connecting pipe is fixedly connected to one side of the glue injection machine.

[0011] Preferably, a clamping mechanism for fixing the lithium battery is provided inside the base, and the clamping mechanism includes a motor fixedly connected to one side of the base, a double-threaded rod is fixedly connected to the output end of the motor, a bearing is provided inside the base, one end of the double-threaded rod is rotatably connected to the bearing, a connecting plate is threadedly connected to the outer side of the double-threaded rod, a slide groove is provided on the upper surface of the base, the connecting plate is slidably connected to the inside of the slide groove, a splint is fixedly connected to one side of the connecting plate, an arc plate is fixedly installed on one side of the splint, a buffer pad is fixedly connected to one side of the arc plate, and two groups of connecting plates are provided, and the two groups of connecting plates are symmetrically arranged.

[0012] Preferably, a storage rack is fixedly connected to the inner wall of the processing frame, and an electric welding gun is arranged above the storage rack, and the electric welding gun is connected to an external power supply.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a lithium battery welding glue pasting device. When pasting glue, the cylinder is turned on, and the glue spraying hose is adjusted to a suitable height by using the cylinder, and the motor inside the lifting column is turned on. The motor drives the turntable to rotate, and then drives the mounting plate to rotate, and the glue spraying hose is aligned to the glue pasting position, and the glue injection machine is turned on to complete the glue pasting operation. After the glue injection is completed, the electric telescopic rod is turned on, and the electric telescopic rod drives the glue scraper box to move, and then drives the scraper to move, and the scraper is used to preliminarily realize the glue scraping operation, and at the same time, the side plates are used to cooperate with the side plates to clamp the two sides of the lithium battery, which has a certain limiting effect, and the cleaning cotton wipes part of the colloid on one side of the scraper, and the excess colloid moves to both sides along the inclined surface of one side of the scraper, and finally the colloid enters the inside of the collection box, which is convenient for subsequent cleaning and collection, and finally achieves the purpose of facilitating uniform glue coating and colloid collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the glue sticking mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the scraper component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the collection component of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the scraper box of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0021] In the figure: 1. base; 2. processing frame; 21. storage rack; 22. slide; 3. clamping mechanism; 31. motor; 32. double threaded rod; 33. bearing; 34. connecting plate; 35. clamping plate; 36. arc plate; 37. buffer pad; 4. glue sticking mechanism; 41. cylinder; 411. turntable; 412. lifting column; 42. mounting plate; 43. connecting pipe; 44. electric telescopic rod; 45. glue scraping component; 451. glue scraping box; 4511. bottom groove; 4512. spring; 452. collecting component; 4521. side plate; 4522. side groove; 4523. cleaning cotton; 4524. top plate; 4525. scraper; 4526. collecting box; 4527. inner inclined groove; 4528. bolt; 46. glue injection machine; 47. glue spraying hose; 48. glue storage tank; 5. welding gun. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1-Figure 2 A lithium battery welding and gluing device comprises a base 1, a processing frame 2 is fixedly connected to the upper surface of the base 1, and a gluing mechanism 4 for gluing the lithium battery is arranged inside the processing frame 2.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Combination Figure 2-Figure 6The glue sticking mechanism 4 includes a cylinder 41 fixedly connected to the upper surface of the processing frame 2, one end of the cylinder 41 is fixedly connected to a lifting column 412, one end of the lifting column 412 is provided with a motor, the output end of the motor is fixedly connected to a turntable 411, one side of the turntable 411 is fixedly connected to a mounting plate 42, the upper surface of the mounting plate 42 is fixedly connected to a glue injection machine 46, the output end of the glue injection machine 46 is fixedly connected to a glue spraying hose 47, the bottom surface of the mounting plate 42 is fixedly connected to an electric telescopic rod 44, one end of the electric telescopic rod 44 is provided with a scraping component 45 for scraping off excess glue, Through the arrangement of the air cylinder 41, the turntable 411, the lifting column 412, the mounting plate 42, the glue injector 46, the glue spraying tube 47 and the glue scraping component 45, when gluing, the air cylinder 41 is turned on, and the vertical height is adjusted by the air cylinder 41. After the glue spraying tube 47 is adjusted to a suitable height, the motor inside the lifting column 412 is turned on, and the motor drives the turntable 411 to rotate, thereby driving the mounting plate 42 to rotate, and the glue spraying tube 47 is aligned to the gluing position. After the glue injector 46 is turned on, the gluing operation is completed, and then the electric telescopic rod 44 is turned on, and the glue is scraped evenly by the glue scraping component 45.

[0027] The scraper component 45 includes a scraper box 451, a bottom groove 4511 is provided on the bottom surface of the scraper box 451, a collecting assembly 452 is arranged inside the bottom groove 4511, and the collecting assembly 452 includes a side plate 4521, a top plate 4524 is fixedly connected to the upper surface of the side plate 4521, a spring 4512 is fixedly connected to the inner wall of the bottom groove 4511, one end of the spring 4512 is fixedly connected to one side of the top plate 4524, the side plate 4521 is slidably connected to the inside of the bottom groove 4511, a scraper 4525 is fixedly connected to the inner wall of the side plate 4521, a side groove 4522 is provided on one side of the side plate 4521, the scraper 4525 runs through the inside of the side groove 4522, and the inner wall of the side groove 4522 is fixedly connected There is cleaning cotton 4523, through the setting of glue scraping box 451, bottom groove 4511, spring 4512, side plate 4521, side groove 4522, cleaning cotton 4523, top plate 4524 and scraper 4525, when scraping and coating, the electric telescopic rod 44 is turned on, the electric telescopic rod 44 drives the glue scraping box 451 to move, and then drives the scraper 4525 to move, and the scraper 4525 is used to preliminarily realize the glue scraping operation, and at the same time, the side plate 4521 is used to cooperate with the side plate 4521 to clamp the two sides of the lithium battery, which has a certain limiting effect, and the side groove 4522 leaves space for the movement of the side plate 4521, and the cleaning cotton 4523 wipes part of the colloid on one side of the scraper 4525.

[0028] A collecting box 4526 is fixedly installed on one side of the side panel 4521, and an inner inclined groove 4527 is provided on the bottom surface of the inner wall of the collecting box 4526. A slope inclined toward both ends is provided on one side of the scraper 4525. Through the setting of the collecting box 4526 and the inner inclined groove 4527, during the scraping process, excess colloid moves to both sides along the inclined surface on one side of the scraper 4525. During the moving scraping process, the colloid enters the interior of the collecting box 4526 and flows to one end under the action of the inner inclined groove 4527, which is convenient for subsequent cleaning and collection.

[0029] A bolt 4528 is threadedly connected to one side of the side plate 4521, and one end of the bolt 4528 is threadedly connected to one side of the collection box 4526. The arrangement of the bolt 4528 facilitates the installation and disassembly of the collection box 4526.

[0030] A glue storage tank 48 is fixedly connected to the upper surface of the base 1, one end of the glue storage tank 48 is fixedly connected to a connecting pipe 43, one end of the connecting pipe 43 is fixedly connected to one side of a glue injection machine 46. The setting of the glue storage tank 48 and the connecting pipe 43 facilitates continuous supply of glue to the glue injection machine 46.

[0031] The base 1 is provided with a clamping mechanism 3 for fixing the lithium battery, the clamping mechanism 3 includes a motor 31 fixedly connected to one side of the base 1, a double-threaded rod 32 fixedly connected to the output end of the motor 31, a bearing 33 is provided inside the base 1, one end of the double-threaded rod 32 is rotatably connected to the bearing 33, a connecting plate 34 is threadedly connected to the outer side of the double-threaded rod 32, a slide groove 22 is provided on the upper surface of the base 1, the connecting plate 34 is slidably connected to the inside of the slide groove 22, a clamping plate 35 is fixedly connected to one side of the connecting plate 34, an arc plate 36 is fixedly installed on one side of the clamping plate 35, and one side of the arc plate 36 is fixedly connected There is a buffer pad 37, and there are two groups of connecting plates 34. The two groups of connecting plates 34 are symmetrically arranged. Through the arrangement of the slide groove 22, the motor 31, the double-threaded rod 32, the bearing 33, the connecting plate 34, the clamping plate 35, the arc plate 36 and the buffer pad 37, when fixing the lithium battery, the motor 31 is turned on, and the motor 31 drives the double-threaded rod 32 to rotate, thereby allowing the two groups of connecting plates 34 to move toward the middle, thereby driving the clamping plate 35 to clamp toward the middle, completing the initial clamping work. For cylindrical lithium batteries, the arc plate 36 can be installed as needed, and the buffer pad 37 plays a buffering and protective effect.

[0032] A storage rack 21 is fixedly connected to the inner wall of the processing frame 2, and a welding gun 5 is arranged above the storage rack 21. The welding gun 5 is externally connected to a power source. Through the arrangement of the storage rack 21 and the welding gun 5, welding work is realized, and the welding gun 5 is temporarily stored.

[0033] Specifically, when applying glue, the cylinder 41 is turned on, and the glue spraying tube 47 is adjusted to a suitable height by using the cylinder 41, and the motor inside the lifting column 412 is turned on. The motor drives the turntable 411 to rotate, and then drives the mounting plate 42 to rotate, and the glue spraying tube 47 is aligned to the glue applying position, and the glue injection machine 46 is turned on to complete the glue applying operation. After the glue injection is completed, the electric telescopic rod 44 is turned on, and the electric telescopic rod 44 drives the glue scraping box 451 to move, and then drives the scraper 4525 to move, and the scraper 4525 is used to preliminarily implement the glue scraping operation. At the same time, the side plates 4521 are used to clamp the two sides of the lithium battery with the side plates 4521, which has a certain limiting effect. The cleaning cotton 4523 wipes off part of the colloid on one side of the scraper 4525, and the excess colloid moves to both sides along the inclined surface of one side of the scraper 4525, and finally the colloid enters the collection box 4526, which is convenient for subsequent cleaning and collection, and finally achieves the purpose of facilitating uniform glue application and colloid collection.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery welding and gluing device, comprising a base (1), a processing frame (2) being fixedly connected to the upper surface of the base (1), characterized in that: The processing frame (2) is provided with a gluing mechanism (4) for gluing lithium batteries; The glue sticking mechanism (4) comprises a cylinder (41) fixedly connected to the upper surface of the processing frame (2); one end of the cylinder (41) is fixedly connected to a lifting column (412); one end of the lifting column (412) is provided with a motor; the output end of the motor is fixedly connected to a turntable (411); one side of the turntable (411) is fixedly connected to a mounting plate (42); the upper surface of the mounting plate (42) is fixedly connected to a glue injection machine (46); the output end of the glue injection machine (46) is fixedly connected to a glue spraying hose (47); the bottom surface of the mounting plate (42) is fixedly connected to an electric telescopic rod (44); one end of the electric telescopic rod (44) is provided with a glue scraping component (45) for scraping off excess glue.

2. A lithium battery welding and gluing device according to claim 1, characterized in that: The scraper component (45) comprises a scraper box (451), the bottom surface of the scraper box (451) is provided with a bottom groove (4511), a collecting assembly (452) is arranged inside the bottom groove (4511), the collecting assembly (452) comprises a side plate (4521), the upper surface of the side plate (4521) is fixedly connected to a top plate (4524), the inner wall of the bottom groove (4511) is fixedly connected to a spring (4512), one end of the spring (4512) is fixedly connected to one side of the top plate (4524), the side plate (4521 is slidably connected to the inside of the bottom groove (4511), the inner wall of the side plate (4521) is fixedly connected to a scraper (4525), a side groove (4522) is provided on one side of the side plate (4521), the scraper (4525) runs through the inside of the side groove (4522), and the inner wall of the side groove (4522) is fixedly connected to a cleaning cotton (4523).

3. A lithium battery welding and gluing device according to claim 2, characterized in that: A collecting box (4526) is fixedly mounted on one side of the side plate (4521), an inner inclined groove (4527) is provided on the bottom surface of the inner wall of the collecting box (4526), ​​and an inclined surface inclined toward both ends is provided on one side of the scraper (4525).

4. A lithium battery welding and gluing device according to claim 3, characterized in that: One side of the side plate (4521) is threadedly connected with a bolt (4528), and one end of the bolt (4528) is threadedly connected to one side of the collection box (4526).

5. A lithium battery welding and gluing device according to claim 1, characterized in that: A glue storage tank (48) is fixedly connected to the upper surface of the base (1), one end of the glue storage tank (48) is fixedly connected to a connecting pipe (43), and one end of the connecting pipe (43) is fixedly connected to one side of a glue injection machine (46).

6. A lithium battery welding and gluing device according to claim 1, characterized in that: The base (1) is provided with a clamping mechanism (3) for fixing the lithium battery. The clamping mechanism (3) comprises a motor (31) fixedly connected to one side of the base (1). The output end of the motor (31) is fixedly connected to a double-threaded rod (32). A bearing (33) is provided inside the base (1). One end of the double-threaded rod (32) is rotatably connected to the bearing (33). The outer side of the double-threaded rod (32) is threadedly connected to a connecting plate (34). A sliding groove (22) is provided on the upper surface of the base (1). The connecting plate (34) is slidably connected to the inside of the sliding groove (22). A clamping plate (35) is fixedly connected to one side of the connecting plate (34). An arc plate (36) is fixedly installed on one side of the clamping plate (35). A buffer pad (37) is fixedly connected to one side of the arc plate (36). Two groups of connecting plates (34) are provided. The two groups of connecting plates (34) are symmetrically arranged.

7. A lithium battery welding and gluing device according to claim 1, characterized in that: The inner wall of the processing frame (2) is fixedly connected with a storage rack (21), and an electric welding gun (5) is arranged above the storage rack (21), and the electric welding gun (5) is externally connected to a power source.

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