Gluing mechanism

Abstract

The utility model relates to a rubberizing mechanism which comprises a rubberizing disc, a rubberizing assembly, a rubberizing cutting assembly, a rubberizing disc suction assembly, a rubberizing clamp pulling assembly and a rubberizing rolling assembly, the rubberizing disc is installed on one side of the rubberizing assembly, the rubberizing cutting assembly is installed between the rubberizing disc suction assembly and the rubberizing assembly, the rubberizing rolling assembly is installed above the rubberizing disc suction assembly, and the rubberizing clamp pulling assembly is installed above the rubberizing disc suction assembly. The adhesive tape pulling clamp assembly is installed on one side of the adhesive tape sucking disc assembly, an adhesive tape placing disc unrolls an adhesive tape to the adhesive tape pedaling assembly, the adhesive tape pedaling assembly drives and pulls out the adhesive tape, the end of the adhesive tape is fixed to the adhesive tape cutting assembly, the adhesive tape pulling clamp assembly clamps the end of the adhesive tape on the adhesive tape cutting assembly and pulls out the adhesive tape, the adhesive tape sucking disc assembly adsorbs the adhesive tape, and the adhesive tape cutting assembly cuts off the adhesive tape. The adhesive paper is attached to the pole piece through the adhesive suction disc assembly, and the adhesive paper is tightly pressed on the pole piece through the adhesive rolling assembly. The number of the rubberizing mechanisms is two, rubberizing can be automatically conducted on the two end faces of the pole piece, the requirement for fitting the shapes of different pole pieces is met, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production, in particular to a tape sticking mechanism. Background Art

[0002] With the progress of science and technology, the development of the industrial chain industry has been greatly promoted. The market demand for industrial products is increasing, which has led to an increasing number of manufacturing factories everywhere to meet the growing market demand. The continuous progress of science and technology has also had a great impact on the battery production and manufacturing industry. Various equipment has become more and more diversified, and communication products such as mobile phones, tablet computers, and laptop computers are constantly updated. However, they all have a common development trend of being lightweight and easy to move. Therefore, mobile batteries that provide power for equipment are playing an increasingly important role, and the market demand is also increasing.

[0003] In the production and processing of batteries, it is necessary to stick adhesive tapes on both the front and back sides of battery electrodes. In the existing technology, generally, the adhesive tapes are stuck on the battery electrodes by manual operation. The manual method of sticking adhesive tapes not only has low efficiency, but also has certain errors. The errors are even greater when sticking adhesive tapes on larger-sized battery electrodes, which is extremely inconvenient to work and affects the product quality. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a tape sticking mechanism to solve the above technical problems and be able to automatically stick adhesive tapes on both ends of the electrode.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tape sticking mechanism includes a glue reel, a glue pushing component, a glue cutting component, a glue sucking disc component, a tape pulling clamp component, and a tape rolling component. The glue reel is installed on one side of the glue pushing component. The glue cutting component is installed between the glue sucking disc component and the glue pushing component. The tape rolling component is installed above the glue sucking disc component. The tape pulling clamp component is installed on one side of the glue sucking disc component. The glue reel unwinds the tape to the glue pushing component. The glue pushing component drives to pull out the tape. The end of the tape is fixed on the glue cutting component. The tape pulling clamp component clamps and pulls out the end of the tape from the glue cutting component. The glue sucking disc component adsorbs the tape. The glue cutting component cuts the tape. The glue sucking disc component fits the adhesive tape onto the electrode. The tape rolling component presses the adhesive tape onto the electrode.

[0007] As a preferred technical solution, the rubber cutting assembly includes a rubber cutting bracket, a head rubber pressing unit, a tail rubber pressing unit, and a cutting knife unit. The head rubber pressing unit, the tail rubber pressing unit, and the cutting knife unit are installed on the rubber cutting bracket. The cutting knife unit is aligned with the head rubber pressing unit, and the tail rubber pressing unit is installed on one side of the head rubber pressing unit.

[0008] As a preferred technical solution, the head rubber pressing unit includes a head upper rubber pressing block, a head lower rubber pressing block, and a head rubber pressing cylinder. The head upper rubber pressing block and the head rubber pressing cylinder are installed on the rubber cutting bracket, and the head rubber pressing cylinder drives the head lower rubber pressing block to move relative to the head upper rubber pressing block.

[0009] As a preferred technical solution, the tail rubber pressing unit includes a tail lifting cylinder, a tail lifting seat, a tail transverse moving cylinder, and a tail rubber pressing block. The tail lifting cylinder is installed on the rubber cutting bracket, the tail transverse moving cylinder is installed on the tail lifting seat, the tail lifting cylinder drives the tail lifting seat to move, and the tail transverse moving cylinder drives the tail rubber pressing block to move.

[0010] As a preferred technical solution, the cutting knife unit includes a cutting knife and a cutting knife cylinder. The cutting knife cylinder is installed on the rubber cutting bracket, and the cutting knife cylinder drives the cutting knife to move.

[0011] As a preferred technical solution, the rubber suction cup assembly includes a first lifting cylinder, a lifting seat, a second lifting cylinder, and a suction cup. The second lifting cylinder is installed on the lifting seat, the first lifting cylinder drives the lifting seat to move, and the second lifting cylinder drives the suction cup to move.

[0012] As a preferred technical solution, the rubber pulling clamp assembly includes a rubber pulling translation assembly, a rubber pulling translation seat, an upper clamping jaw unit, a lower clamping jaw unit, and a glue removing unit. The upper clamping jaw unit, the lower clamping jaw unit, and the glue removing unit are installed on the rubber pulling translation seat. The upper clamping jaw unit is installed between the lower clamping jaw unit and the glue removing unit, and the rubber pulling translation assembly drives the rubber pulling translation seat to move.

[0013] As a preferred technical solution, the upper clamping jaw unit includes an upper clamping jaw cylinder and an upper clamping jaw. The upper clamping jaw cylinder drives the upper clamping jaw to move relative to the lower clamping jaw unit.

[0014] As a preferred technical solution, the lower clamping jaw unit includes a lower clamping jaw cylinder and a lower clamping jaw. The lower clamping jaw cylinder drives the lower clamping jaw to move relative to the upper clamping jaw unit.

[0015] As a preferred technical solution, the degumming unit includes a degumming roller, a degumming seat and a degumming cylinder. The degumming roller is installed on the degumming seat, and the degumming cylinder drives the degumming seat to move.

[0016] The beneficial effects of the present utility model are as follows: There are two of the above-mentioned tape sticking mechanisms, which can automatically stick tape on the pole piece. The tape is unrolled from the tape reel of the tape placing tray to the tape kicking assembly. The tape kicking assembly drives to pull out a section of tape from the tape placing tray. The end of the tape is fixed on the tape cutting assembly. The tape pulling and clamping assembly clamps the end of the tape on the tape cutting assembly and pulls it out. The tape sucking disc assembly adsorbs the tape. The tape cutting assembly cuts off the tape. The tape sucking disc assembly fits the adhesive tape onto the pole piece. The tape rolling assembly presses the adhesive tape onto the pole piece, which can meet the requirements of fitting different shapes of pole pieces and has a wide adaptability range. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the tape sticking mechanism related to the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the tape cutting assembly related to the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the tape sucking disc assembly related to the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the tape pulling and clamping assembly related to the present utility model. Detailed Embodiment

[0021] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] As Figure 1 shown, a tape sticking mechanism 100 is provided with two, which is used for sticking tape on both end faces of the pole piece. The tape sticking mechanism 100 includes a tape placing tray 1, a tape kicking assembly 2, a tape cutting assembly 3, a tape sucking disc assembly 4, a tape pulling and clamping assembly 5 and a tape rolling assembly 6. The tape placing tray 1 is installed on one side of the tape kicking assembly 2. The tape cutting assembly 3 is installed between the tape sucking disc assembly 4 and the tape kicking assembly 2. The tape rolling assembly 6 is installed above the tape sucking disc assembly 4. The tape pulling and clamping assembly 5 is installed on one side of the tape sucking disc assembly 4. The tape placing tray 1 unrolls the tape to the tape kicking assembly 2. The tape kicking assembly drives to pull out a section of tape from the tape placing tray 1. The end of the tape is fixed on the tape cutting assembly 3. The tape pulling and clamping assembly 5 clamps the end of the tape on the tape cutting assembly 3 and pulls it out. The tape sucking disc assembly 4 adsorbs the tape. The tape cutting assembly 3 cuts off the tape. The tape sucking disc assembly 4 fits the adhesive tape onto the pole piece. The tape rolling assembly 6 presses the adhesive tape onto the pole piece.

[0023] AsFigure 2 As shown in the figure, the rubber cutting assembly 3 includes a rubber cutting support 31, a head rubber pressing unit 33, a tail rubber pressing unit 32 and a cutting knife unit 34. The head rubber pressing unit 33, the tail rubber pressing unit 32 and the cutting knife unit 34 are installed on the rubber cutting support 31. The cutting knife unit 34 is aligned with the head rubber pressing unit 33, and the tail rubber pressing unit 32 is installed on one side of the head rubber pressing unit 33. The head rubber pressing unit 33 includes a head upper rubber pressing block 333, a head lower rubber pressing block 332 and a head rubber pressing cylinder 331. The head upper rubber pressing block 332 and the head rubber pressing cylinder 331 are installed on the rubber cutting support 31, and the head rubber pressing cylinder 331 drives the head lower rubber pressing block 332 to move relative to the head upper rubber pressing block 333. The tail rubber pressing unit 32 includes a tail lifting cylinder 321, a tail lifting seat 322, a tail transverse movement cylinder 323 and a tail rubber pressing block 324. The tail lifting cylinder 321 is installed on the rubber cutting support 31, the tail transverse movement cylinder 323 is installed on the tail lifting seat 322, the tail lifting cylinder 321 drives the tail lifting seat 322 to move, and the tail transverse movement cylinder 323 drives the tail rubber pressing block 324 to move. The cutting knife unit 34 includes a cutting knife 342 and a cutting knife cylinder 341. The cutting knife cylinder 341 is installed on the rubber cutting support 31, and the cutting knife cylinder 341 drives the cutting knife 342 to move.

[0024] When the tape needs to be cut, at this time, the tape pulling and clamping assembly 5 has clamped the end of the tape and pulled it out at the rubber cutting assembly 3. The tape is adsorbed by the tape suction cup assembly 4. The tail transverse movement cylinder 323 drives the tail rubber pressing block 324 to move outwards, so that the tail rubber pressing block 324 moves above the tape suction cup assembly 4. The tail lifting cylinder 321 drives the tail lifting seat 322 to move downwards, so that the tail rubber pressing block 324 presses the tape located on the tape suction cup assembly 4. The head rubber pressing cylinder 331 drives the head lower rubber pressing block 332 to move relative to the head upper rubber pressing block 333, so that the tape is pressed between the head lower rubber pressing block 332 and the head upper rubber pressing block 333. The cutting knife cylinder 341 drives the cutting knife 342 to move, so as to cut the tape between the head lower rubber pressing block 332 and the tail rubber pressing block 324. After the cutting is completed, the tail lifting cylinder 321 and the tail transverse movement cylinder 323 return to their original positions.

[0025] As Figure 3 shown in the figure, the tape suction cup assembly 4 includes a first lifting cylinder 41, a lifting seat 42, a second lifting cylinder 43 and a suction cup 44. The second lifting cylinder 43 is installed on the lifting seat 42. The first lifting cylinder 41 drives the lifting seat 42 to move, and the second lifting cylinder 43 drives the suction cup 44 to move.

[0026] As Figure 4As shown in the figure, the tape pulling and clamping assembly 5 includes a tape pulling translation assembly 51, a tape pulling translation seat 52, an upper clamping jaw unit 54, a lower clamping jaw unit 53, and a tape removing unit 55. The upper clamping jaw unit 54, the lower clamping jaw unit 53, and the tape removing unit 55 are installed on the tape pulling translation seat 52. The upper clamping jaw unit 54 is installed between the lower clamping jaw unit 53 and the tape removing unit 55. The tape pulling translation assembly 51 drives the tape pulling translation seat 52 to move. The upper clamping jaw unit 54 includes an upper clamping jaw cylinder 541 and an upper clamping jaw 542. The upper clamping jaw cylinder 541 drives the upper clamping jaw 542 to move relative to the lower clamping jaw unit 53. The lower clamping jaw unit 53 includes a lower clamping jaw cylinder 531 and a lower clamping jaw 532. The lower clamping jaw cylinder 531 drives the lower clamping jaw 532 to move relative to the upper clamping jaw unit 54. The tape removing unit 55 includes a tape removing roller 553, a tape removing seat 552, and a tape removing cylinder 551. The tape removing roller 553 is installed on the tape removing seat 552. The tape removing cylinder 551 drives the tape removing seat 552 to move. A plurality of anti-sticking protrusions are arranged in an orderly manner on the upper surface of the tape removing roller 553, which can reduce the adhesion of the tape to the tape removing roller 553.

[0027] When the above-mentioned tape pasting mechanism 100 pastes the tape, the tape is unrolled from the tape reel 1 to the tape pushing component 2. The tape pushing component drives a section of the tape to be pulled out from the tape reel 1. The end of the tape is fixed to the tape cutting component 3. The tape pulling translation assembly 51 drives the tape pulling translation seat 52 to move close to the tape cutting component 3. The upper clamping jaw cylinder 541 drives the upper clamping jaw 542 to move relative to the lower clamping jaw unit 53. The lower clamping jaw cylinder 531 drives the lower clamping jaw 532 to move relative to the upper clamping jaw unit 54, so that the upper clamping jaw 542 and the lower clamping jaw 532 interact to clamp the tape. The tape pulling translation assembly 51 drives the tape pulling translation seat 52 to move away from the tape cutting component 3. The first lifting cylinder 41 drives the lifting seat 42 to move, so that the tape is located above the suction cup 44. The suction cup 44 adsorbs and fixes the tape. The lower clamping jaw cylinder 531 and the upper clamping jaw cylinder 541 drive to reset. The tape removing cylinder 551 drives the tape removing seat 552 to move. The tape removing roller 553 pulls the tape, so that the adhesive surface of the tape is separated from the upper clamping jaw 542. When cutting the tape, the tail transverse movement cylinder 323 drives the tail tape pressing block 324 to move out, so that the tail tape pressing block 324 moves above the suction cup assembly 4. The tail lifting cylinder 321 drives the tail lifting seat 322 to move down, so that the tail tape pressing block 324 presses the tape located on the suction cup assembly 4. The head tape pressing cylinder 331 drives the head lower tape pressing block 332 to move relative to the head upper tape pressing block 333, so that the tape is pressed between the head lower tape pressing block 332 and the head upper tape pressing block 333. The cutter cylinder 341 drives the cutter 342 to move, so as to cut the tape between the head lower tape pressing block 332 and the tail tape pressing block 324. After the cutting is completed, the tail lifting cylinder 321 and the tail transverse movement cylinder 323 reset. When pasting the tape, the second lifting cylinder 43 drives the suction cup 44 to move, so that the tape adheres to the pole piece. The tape rolling component 6 rolls the tape, so that the tape adheres to the pole piece.

[0028] The above-described embodiments are only preferred examples of the present utility model and are not intended to limit the scope of implementation of the present utility model. Therefore, any equivalent changes or modifications made to the structure, features, and principles described in the scope of the patent application of the present utility model shall be included within the scope of the patent application of the present utility model.

Claims

1. A glue - sticking mechanism, characterized in that, It includes a glue-releasing reel, a glue-pedaling component, a glue-cutting component, a glue-sucking disc component, a glue-pulling clamp component and a glue-rolling component. The glue-releasing reel is installed on one side of the glue-pedaling component. The glue-cutting component is installed between the glue-sucking disc component and the glue-pedaling component. The glue-rolling component is installed above the glue-sucking disc component. The glue-pulling clamp component is installed on one side of the glue-sucking disc component. The glue-releasing reel unreels the tape to the glue-pedaling component. The glue-pedaling component drives to pull out the tape. The end of the tape is fixed on the glue-cutting component. The glue-pulling clamp component clamps the end of the tape on the glue-cutting component and pulls it out. The glue-sucking disc component adsorbs the tape. The glue-cutting component cuts off the tape. The glue-sucking disc component adheres the adhesive tape to the electrode sheet. The glue-rolling component presses the adhesive tape onto the electrode sheet.

2. The glue pasting mechanism according to claim 1, characterized in that, The glue-cutting component includes a glue-cutting bracket, a head glue-pressing unit, a tail glue-pressing unit and a cutter unit. The head glue-pressing unit, the tail glue-pressing unit and the cutter unit are installed on the glue-cutting bracket. The cutter unit is aligned with the head glue-pressing unit. The tail glue-pressing unit is installed on one side of the head glue-pressing unit.

3. The gluing mechanism according to claim 2, characterized in that, The head glue-pressing unit includes a head upper glue-pressing block, a head lower glue-pressing block and a head glue-pressing cylinder. The head upper glue-pressing block and the head glue-pressing cylinder are installed on the glue-cutting bracket. The head glue-pressing cylinder drives the head lower glue-pressing block to move relative to the head upper glue-pressing block.

4. The gluing mechanism according to claim 2, wherein The tail glue-pressing unit includes a tail lifting cylinder, a tail lifting seat, a tail transverse moving cylinder and a tail glue-pressing block. The tail lifting cylinder is installed on the glue-cutting bracket. The tail transverse moving cylinder is installed on the tail lifting seat. The tail lifting cylinder drives the tail lifting seat to move. The tail transverse moving cylinder drives the tail glue-pressing block to move.

5. The gluing mechanism according to claim 2, characterized in that, The cutter unit includes a cutter and a cutter cylinder. The cutter cylinder is installed on the glue-cutting bracket. The cutter cylinder drives the cutter to move.

6. The rubber pasting mechanism according to claim 1, wherein, The glue-sucking disc component includes a first lifting cylinder, a lifting seat, a second lifting cylinder and a suction cup. The second lifting cylinder is installed on the lifting seat. The first lifting cylinder drives the lifting seat to move. The second lifting cylinder drives the suction cup to move.

7. The gluing mechanism according to claim 1, characterized in that, The glue-pulling clamp component includes a glue-pulling translation component, a glue-pulling translation seat, an upper clamp unit, a lower clamp unit and a glue-releasing unit. The upper clamp unit, the lower clamp unit and the glue-releasing unit are installed on the glue-pulling translation seat. The upper clamp unit is installed between the lower clamp unit and the glue-releasing unit. The glue-pulling translation component drives the glue-pulling translation seat to move.

8. The gluing mechanism according to claim 7, wherein, The upper clamp unit includes an upper clamp cylinder and an upper clamp. The upper clamp cylinder drives the upper clamp to move relative to the lower clamp unit.

9. The gluing mechanism according to claim 7, wherein, The lower clamp unit includes a lower clamp cylinder and a lower clamp. The lower clamp cylinder drives the lower clamp to move relative to the upper clamp unit.

10. The rubber pasting mechanism according to claim 7, characterized in that, The glue-releasing unit includes a glue-releasing roller, a glue-releasing seat and a glue-releasing cylinder. The glue-releasing roller is installed on the glue-releasing seat. The glue-releasing cylinder drives the glue-releasing seat to move.

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