Battery gummed paper feeding device

Abstract

The utility model belongs to the technical field of battery processing, and provides a battery gummed paper feeding device which comprises a carrying table, a discharging device and a sliding seat capable of sliding transversely are sequentially arranged on the carrying table, a clamping mechanism is arranged on the sliding seat, the clamping mechanism comprises a sliding plate longitudinally installed on the sliding seat in a sliding mode, and the sliding plate is arranged on the carrying table. A pair of check blocks is arranged at the side end of the sliding plate, pressing blocks are arranged on the sliding plate in a sliding mode towards each check block, a pressing frame is arranged on the sliding plate and located between the two pressing blocks in a sliding mode, a fixing block is arranged on the sliding plate, and a short column penetrates into the fixing block. When the gummed paper is fed, the clamping mechanism clamps the front end of the gummed paper, the sliding seat slides forwards by one station, the clamping hand clamps the front end of the gummed paper, the clamping mechanism loosens the gummed paper, the sliding seat slides backwards by one station, the clamping mechanism clamps the gummed paper again, and then the gummed paper is cut into gummed paper sections by the cutting knife. And the gummed paper section is clamped by the clamping hand and is conveyed to the next station to seal the gummed paper section on the corresponding position of the lithium battery.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing, and in particular relates to a battery adhesive tape feeding device. Background Art

[0002] During the lithium battery manufacturing process, its semi-finished products need to go through the process of sealing with adhesive tape to ensure that the internal lithium battery is in a non-leakage state for a long time and to isolate the inside and the outside, so that the installation steps can be completed through subsequent processes such as installing the electrode.

[0003] When sealing semi-finished battery tape, the battery tape needs to be sent to the tape sealing station. Generally, the front end of the battery tape is clamped by the clamping mechanism, and then the clamping mechanism drives the battery tape to move toward the tape sealing station. In actual situations, if the battery tape is stuck or tangled in the clamping mechanism, it is difficult for the staff to sort out the battery tape, which leads to the inefficiency of feeding. Utility Model Content

[0004] In view of the above problems, the purpose of the present invention is to provide a battery tape feeding device, aiming to solve the problem that if the battery tape is stuck or tangled in the existing battery tape feeding device, it is difficult for the staff to sort out the battery tape.

[0005] The utility model adopts the following technical scheme: the adhesive tape feeding device includes a carrier, on which a feeder and a slide seat which can slide laterally are arranged in sequence, a clamping mechanism is arranged on the slide seat, the clamping mechanism includes a slide plate which is longitudinally slidably mounted on the slide seat, a pair of stop blocks are arranged at the side ends of the slide plate, a pressure block is arranged on the slide plate which slides toward each stop block, a pressure frame is arranged on the slide plate which slides between two pressure blocks, a fixed block is arranged on the slide plate, a short column is inserted into the fixed block, and the short column is connected to the tail of the pressure frame, a matching spring is arranged on the short column between the pressure frame and the fixed block, the slide seat and the slide plate are respectively provided with sliding cylinders for driving the slide plate and the pressure block to slide, and a cutting knife is also arranged on the rear side of the slide seat.

[0006] Furthermore, the stopper is an L-shaped structure, and a stepped limiting groove is opened on the inner side of the stopper.

[0007] Furthermore, a notch is formed on the stopper, and notches are formed on both sides of the front end of the pressure frame.

[0008] Furthermore, a clearance opening is provided at the rear end of the carrier plate.

[0009] Furthermore, a pressure strip is formed at the front end of the pressure block, and the front end of the pressure strip has a smooth transition.

[0010] Furthermore, a carrier is provided on the platform, and the feeder is rotatably mounted on the carrier. A pair of guide wheels are rotatably provided on the carrier in front of the feeder, and a slide is provided between the two guide wheels. An adjusting wheel is rotatably provided on the slide via a slider, and an adjusting stud is screwed into the side wall of the slide, and the end of the adjusting stud is connected to the slider.

[0011] The beneficial effect of the utility model is that when feeding the adhesive tape, the front end part of the adhesive tape is first clamped by the clamping mechanism, the slide slides forward one station horizontally, and the clamping mechanism moves one station synchronously with the adhesive tape. At this time, the clamping hand clamps the front end of the adhesive tape, the clamping mechanism releases the adhesive tape, the slide slides backward one station, and the clamping mechanism clamps the adhesive tape again. Then the cutting knife cuts the adhesive tape into adhesive tape segments, the clamping hand clamps the adhesive tape segment and sends it to the next station to seal the adhesive tape segment on the corresponding position of the lithium battery, and finally the clamping hand resets to wait for the next adhesive tape segment to be clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides an overall diagram of a battery adhesive tape feeding device.

[0013] Figure 2 It is a schematic diagram of the clamping mechanism provided by the utility model.

[0014] Figure 3 The utility model provides a schematic diagram of the layering structure. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0017] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0018] Combination Figure 1-3As shown, the adhesive tape feeding device comprises a carrier 1, on which a feeder 2 and a slide seat 3 which can slide laterally are arranged in sequence, and a clamping mechanism is arranged on the slide seat 1, and the clamping mechanism comprises a slide plate 4 which is longitudinally slidably mounted on the slide seat 3, and a pair of stoppers 5 are arranged at the side ends of the slide plate 4, and a pressing block 6 is arranged on the slide plate 4 which slides toward each stopper 5, and a pressing frame 7 is arranged on the slide plate 4 which slides between two pressing blocks 6, and a fixing block 8 is arranged on the slide plate 4, and a short column 9 is inserted into the fixing block 8, and the short column 9 is connected to the tail of the pressing frame 7, and a matching spring 10 is arranged on the short column 9 between the pressing frame 7 and the fixing block 8, and a sliding cylinder 11 for driving the slide plate 4 and the pressing block 6 to slide is arranged on the slide seat 3 and the slide plate 4, respectively, and a cutting knife 12 is arranged on the rear side of the slide seat 3. The cutting knife realizes cutting through a cutting cylinder 24.

[0019] During the lithium battery manufacturing process, its semi-finished products need to go through the process of sealing with adhesive tape to ensure that the internal lithium battery is in a non-leakage state for a long time and to isolate the inside and the outside, so that the installation steps can be completed through subsequent processes such as installing the electrode.

[0020] This device is used as a feeding device for adhesive tape. In the embodiment, a gripper is also provided on the front side of the device. However, the gripper is not the key content of the device, so it will not be described here.

[0021] When feeding the adhesive tape, first clamp the front end of the adhesive tape through the clamping mechanism, the slide slides forward one station horizontally, and the clamping mechanism moves one station synchronously with the adhesive tape. At this time, the clamping hand clamps the front end of the adhesive tape, the clamping mechanism releases the adhesive tape, the slide slides backward one station, and the clamping mechanism clamps the adhesive tape again. Then the cutting knife cuts the adhesive tape into adhesive tape segments, the clamping hand clamps the adhesive tape segment and sends it to the next station to seal the adhesive tape segment on the corresponding position of the lithium battery. Finally, the clamping hand resets and waits to clamp the next adhesive tape segment.

[0022] In this structure, Figure 1 , the carrier 1 is provided with a sliding module 13, and the slide 3 is installed at the moving end of the sliding module 13. The sliding module can be used to achieve the sliding of the slide. As a preferred structure, the sliding module 13 can include a sliding module frame 131, a screw rod 132 is rotatably provided in the sliding module frame 131, a screw rod sleeve 133 is provided on the screw rod 132, the slide 3 and the screw rod sleeve 133 are fixedly installed, and a sliding motor 134 for driving the screw rod 132 to rotate is provided on the side wall of the sliding module frame.

[0023] Further as a preferred structure, Figure 3The stopper 5 is an L-shaped structure, and a stepped limit groove 14 is provided on the inner side of the stopper 5; a notch 15 is provided on the stopper 5 to form two inner and outer retaining edges, and notches 17 are provided on both sides of the front end of the pressure frame 7, and the notches and notches on the same side are staggered and adjacently arranged.

[0024] In actual situations, when the masking tape is installed and passed through the clamping mechanism, the stopper and the pressure block are in an open state, and the inner retaining edge on the same side is located in the notch, and the front end of the retaining frame and the stepped limit groove form a limit space. After the masking tape passes through the clamping mechanism, the sliding cylinder used to drive the slide to drive the slide and then adjust the slide so that the masking tape is located in the limit space, which serves to limit the upper and lower positions of the masking tape. Then, the sliding cylinder used to drive the two pressure blocks simultaneously drives each pressure block to move forward a short distance, and limits the two sides of the masking tape through the pressure block and the stopper.

[0025] When the adhesive tape needs to be clamped by the clamping mechanism, the sliding cylinder used to drive the two pressing blocks simultaneously drives the pressing blocks to move forward until the adhesive tape is clamped.

[0026] In this structure, a pressure strip 18 is formed at the front end of the pressure block 6. When the adhesive tape needs to be clamped by the clamping mechanism, the adhesive tape is clamped tightly by the pressure strip. The front end of the pressure strip has a smooth transition, so that the pressure strip will not damage the adhesive tape during the process of clamping the adhesive tape.

[0027] During the actual feeding process of the battery adhesive tape, if the adhesive tape is stuck or tangled in the clamping mechanism, the relevant staff will move the pressure frame toward the fixed block, and a gap will be formed between the block and the pressure frame, and the spring will be compressed. At this time, the staff can sort the adhesive tape. After sorting, release the pressure frame, the spring will recover its deformation, and the pressure frame will reset under the action of the spring. The whole sorting process is relatively simple, saving time and effort.

[0028] In addition, if Figure 1 A carrier 19 is provided on the carrier platform 1, and the feeder 2 is rotatably mounted on the carrier 19. A pair of guide wheels 20 are rotatably provided on the carrier 19 in front of the feeder, and a slide 21 is provided between the two guide wheels 20. An adjusting wheel 23 is rotatably provided on the slide 21 through a slider 22. An adjusting stud (blocked in the figure) is screwed into the side wall of the slide 21, and the end of the adjusting stud is connected to the slider 22.

[0029] In this structure, the carrier is used as a mounting platform for the feeder, and the adhesive tape roll is mounted on the feeder. The two guide wheels and the adjusting wheel are arranged in a triangle, and the adhesive tape is passed between the guide wheel and the adjusting wheel and mounted on the clamping mechanism, and then the position of the adjusting wheel is adjusted. The guide wheel and the adjusting wheel play the role of limiting and guiding the adhesive tape, so that the feeder can perform the feeding action stably.

[0030] When the installation position of the adjusting wheel needs to be adjusted, the adjusting stud is screwed at this time, and the adjusting stud pushes the slider to slide on the slide, and the adjusting wheel moves toward the adhesive tape until the adhesive tape is pressed.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. A battery adhesive tape feeding device, characterized in that: The adhesive tape feeding device includes a carrier, on which a feeder and a slide seat which can slide laterally are provided in sequence, on which a clamping mechanism is provided, and the clamping mechanism includes a slide plate which is longitudinally slidably mounted on the slide seat, a pair of blocks are provided at the side ends of the slide plate, a pressure block is provided on the slide plate which slides toward each block, a pressure frame is provided on the slide plate which slides between two pressure blocks, a fixed block is provided on the slide plate, a short column is inserted into the fixed block, and the short column is connected to the tail of the pressure frame, a matching spring is provided on the short column between the pressure frame and the fixed block, the slide seat and the slide plate are respectively provided with sliding cylinders for driving the slide plate and the pressure block to slide, and a cutting knife is also provided on the rear side of the slide seat.

2. A battery adhesive tape feeding device as claimed in claim 1, characterized in that: The stopper is an L-shaped structure, and a stepped limiting groove is provided on the inner side of the stopper.

3. A battery adhesive tape feeding device as claimed in claim 2, characterized in that: The stopper is provided with a notch, and both sides of the front end of the pressing frame are provided with notches.

4. A battery adhesive tape feeding device as claimed in claim 3, characterized in that: The rear end of the slide plate is provided with an escape opening.

5. A battery adhesive tape feeding device as claimed in claim 4, characterized in that: A pressure strip is formed at the front end of the pressure block, and the front end of the pressure strip has a smooth transition.

6. A battery adhesive tape feeding device as claimed in claim 5, characterized in that: A carrier is provided on the platform, and the feeder is rotatably mounted on the carrier. A pair of guide wheels are rotatably provided on the carrier in front of the feeder, and a slide is provided between the two guide wheels. An adjusting wheel is rotatably provided on the slide via a slider, and an adjusting stud is screwed into the side wall of the slide, and the end of the adjusting stud is connected to the slider.

Images