CN217861428U

CN217861428U - Supplementary adhesive tape shutdown mechanism

Info

Publication number: CN217861428U
Application number: CN202221864528.XU
Authority: CN
Inventors: 严海宏; 杨川; 吕欣烨; 卢艳玲; 王晓彤
Original assignee: Shenzhen Yinghe Technology Co Ltd
Current assignee: Shenzhen Yinghe Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to an auxiliary gummed paper shutdown mechanism, including the support, supplementary subassembly, the cutter that cuts off stretches out the subassembly and cuts off the subassembly, the cutter stretch out the subassembly set up in on the support, the cutter stretches out the subassembly drive cut off the subassembly with the supplementary subassembly that cuts off stretches out, it is close to cut off the subassembly to decide the gummed paper to cut off the subassembly drive. Above-mentioned supplementary adhesive tape shutdown mechanism can make the cutter cut off the adhesive tape in the draw-in groove, when can guaranteeing that the cutter can decide the adhesive tape, can also prevent to appear the phenomenon of resilience upset after the adhesive tape is decided, and the draw-in groove structure removes the cylinder through the draw-in groove, can avoid interfering other mechanisms, can also realize the accurate location of draw-in groove structure through preceding limit structure and back limit structure.

Description

Supplementary adhesive tape shutdown mechanism

Technical Field

The utility model belongs to the technical field of the lithium cell production technique and specifically relates to a supplementary adhesive tape shutdown mechanism is related to.

Background

Lithium ion batteries are widely used in various industries because of their advantages of high energy density, high operating voltage, light weight, no memory, etc. In recent years, with the rapid development of the electronic industry and the arrival of the 5G era, the specification of the lithium ion battery is continuously increased, and therefore, the requirements for the adhesive of the pole piece are more and more strict.

At present, equipment used by a lithium ion battery in a rubberizing process is in a roller rubberizing mode, a circular rubber roller is used as a rubber suction disc, a cutter is directly driven to cut the rubber paper in the process of cutting the rubber paper, and after the rubber paper is cut, the rubber belt can rebound and turn over due to the stress of the rubber belt, so that the rubber belt needs to be manually pulled again.

Disclosure of Invention

A primary object of the utility model is to provide an auxiliary adhesive tape shutdown mechanism to solve above-mentioned technical problem, avoid the sticky tape to cut out the phenomenon that produces the upset of kick-backing after.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary gummed paper shutdown mechanism, including the support, the supplementary subassembly that cuts off, cutter stretch out the subassembly and cut off the subassembly, the cutter stretch out the subassembly set up in on the support, the cutter stretches out the subassembly drive cut off the subassembly with the supplementary subassembly that cuts off stretches out, it is close to cut off the subassembly to decide the gummed paper to cut off the subassembly.

As a preferred technical scheme, the cutter stretching assembly comprises a cutter stretching support and a cutter stretching cylinder, the cutter stretching cylinder is arranged on the support, the cutting assembly and the auxiliary cutting assembly are arranged on the cutter stretching support, and the cutter stretching cylinder drives the cutter stretching support to move.

As a preferred technical scheme, the cutting assembly comprises a cutter, a cutting cylinder and a cutting mounting seat, the cutting mounting seat and the cutter extending support are fixedly arranged, the cutting cylinder is arranged on the cutting mounting seat, and the cutting cylinder drives the cutter to move.

As a preferred technical scheme, the auxiliary cutting assembly comprises a clamping groove structure, a clamping groove moving cylinder, a guide rail and a connecting plate, the guide rail and the clamping groove moving cylinder are arranged on the cutter extending support, the clamping groove structure is fixed with the connecting plate, and the clamping groove moving cylinder drives the connecting plate to move along the guide rail to drive the clamping groove structure to move.

As a preferred technical scheme, the clamping groove is structurally provided with a clamping groove for the cutter to pass through.

As a preferable technical solution, the auxiliary cutting-off assembly further includes a floating joint, and the clamping groove moving cylinder is connected to the connecting plate through the floating joint.

As a preferred technical scheme, the auxiliary cutting-off assembly further comprises a front limiting structure and a rear limiting structure, wherein the front limiting structure is arranged at one end of the guide rail, and the rear limiting structure is arranged on the connecting plate.

The beneficial effects of the utility model reside in that: above-mentioned supplementary adhesive tape shutdown mechanism can make the cutter cut off the adhesive tape in the draw-in groove, when can guaranteeing that the cutter can decide the adhesive tape, can also prevent to appear the phenomenon of resilience upset after the adhesive tape is decided, and the draw-in groove structure removes through draw-in groove removal cylinder, can avoid interfering other mechanisms, can also realize the accurate location of draw-in groove structure through preceding limit structure and back limit structure.

Drawings

Fig. 1 is a schematic diagram illustrating a pre-cutting state of the auxiliary gummed paper cutting mechanism according to the present invention;

fig. 2 is a schematic view of the cutter return state of the auxiliary gummed paper cutting mechanism according to the present invention;

fig. 3 is a schematic structural view of the auxiliary cutting assembly according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, an auxiliary adhesive tape cutting mechanism includes a support 4, an auxiliary cutting assembly 3, a cutter extension assembly 1 and a cutting assembly 2, the cutter extension assembly 1 is disposed on the support 4, the cutter extension assembly 1 drives the cutting assembly 2 and the auxiliary cutting assembly 3 to extend, the auxiliary cutting assembly 3 is disposed at the upper end of an adhesive tape a, and the cutting assembly 2 drives and moves toward the auxiliary cutting assembly 3 until the adhesive tape a is cut.

Referring to fig. 1 and 2, the cutter extension assembly 1 includes a cutter extension bracket 12 and a cutter extension cylinder 11, the cutter extension cylinder 11 is disposed on the bracket 4, the cutting assembly 2 and the auxiliary cutting assembly 3 are disposed on the cutter extension bracket 12, and the cutter extension cylinder 11 drives the cutter extension bracket 12 to move so as to drive the cutting assembly 2 and the auxiliary cutting assembly 3 to move.

Referring to fig. 1 and fig. 2, the cutting assembly 2 includes a cutting blade 23, a cutting cylinder 21 and a cutting mounting seat 22, the cutting mounting seat 22 is fixedly installed on the cutting blade extension bracket 12, so that the cutting blade extension cylinder 21 can drive the cutting assembly 2 to move, the cutting cylinder 21 is installed on the cutting mounting seat 22, and the cutting cylinder 21 drives the cutting blade 23 to move, so that the cutting blade 23 moves towards the adhesive paper a to cut the adhesive paper a.

Referring to fig. 2 and 3, the auxiliary cutting assembly 3 includes a slot moving cylinder 31, a slot structure 32, a floating joint 33, a connecting plate 34, a guide rail 35, a front limit structure 36 and a rear limit structure 37, the guide rail 35 and the slot moving cylinder 31 are fixedly disposed on the cutter extending bracket 12, the slot structure 32 is fixed to the connecting plate 34, the slot moving cylinder 31 is fixedly connected to the connecting plate 34 through the floating joint 33, the slot moving cylinder 31 drives the connecting plate 34 to move along the guide rail 35 to drive the slot structure 32 to move, a slot 321 through which the cutter 23 can pass is disposed on the slot structure 32, so that the cutter 23 can cut off the adhesive paper a in the slot 321, the cutter 23 can cut off the adhesive paper a, and the adhesive paper a can be prevented from rebounding and turning over after being cut off, the front limit structure 36 is disposed at one end of the guide rail 35, the rear limit structure 37 is disposed on the connecting plate 34 to limit the moving distance of the connecting plate 34, and further enable the slot moving cylinder 31 to drive the connecting plate 34 to move, and when the connecting plate 34 abuts against the front limit structure 36, the slot 321 can be aligned with the cutter 23; make draw-in groove shift cylinder 31 drive connecting plate 34 remove, and when making the cutter stretch out support 12 and back limit structure 37 butt, can avoid other mechanisms, avoid interfering other mechanism actions to realize accurate location through preceding limit structure 35 and back limit structure 37.

As shown in fig. 1, when the adhesive paper a needs to be cut, the cutter extending cylinder 11 drives the cutter extending bracket 12 to move, so as to drive the cutting assembly 2 and the auxiliary cutting assembly 3 to move, so that the cutting assembly 2 and the auxiliary cutting assembly 3 extend, the clamping groove moving cylinder 31 drives the connecting plate 34 to move until the connecting plate 34 abuts against the front limiting structure 36, at this time, the clamping groove 321 is aligned with the cutter 23, the cutting cylinder 21 drives the cutter 23 to move, and drives the cutter 23 to penetrate through the clamping groove 321, so that the adhesive paper a is cut; as shown in fig. 2, after the adhesive paper a is cut, the cutting structure is reset, the cutting cylinder 21 drives the cutter 23 to reset, the clamping groove moving cylinder 31 drives the connecting plate 34 to move until the cutter extends out of the support 12 to abut against the rear limiting structure 37, so that the clamping groove structure 32 is avoided, and the cutter extending cylinder 11 drives the cutter to extend out of the support 12 to move, so that the cutting assembly 2 and the auxiliary cutting assembly 3 are reset.

The above-mentioned embodiments are merely preferred examples of the present invention, but not limiting the scope of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides an auxiliary gummed paper shutdown mechanism, its characterized in that, including the support, supplementary subassembly, the cutter stretches out the subassembly and cuts off the subassembly, the cutter stretch out the subassembly set up in on the support, the cutter stretches out the subassembly drive cut off the subassembly with supplementary subassembly that cuts off stretches out, it is close to cut off the subassembly to decide the gummed paper to cut off the subassembly drive.

2. The auxiliary gummed paper cutting mechanism according to claim 1, wherein the cutter extending assembly comprises a cutter extending bracket and a cutter extending cylinder, the cutter extending cylinder is arranged on the bracket, the cutting assembly and the auxiliary cutting assembly are arranged on the cutter extending bracket, and the cutter extending cylinder drives the cutter extending bracket to move.

3. The auxiliary gummed paper cutting mechanism as claimed in claim 2, wherein the cutting assembly comprises a cutting knife, a cutting cylinder and a cutting mounting seat, the cutting mounting seat is fixedly arranged with the cutting knife extending support, the cutting cylinder is arranged on the cutting mounting seat, and the cutting cylinder drives the cutting knife to move.

4. The auxiliary gummed paper cutting mechanism as in claim 3, wherein the auxiliary cutting assembly comprises a slot structure, a slot moving cylinder, a guide rail and a connecting plate, the guide rail and the slot moving cylinder are disposed on the cutter extending bracket, the slot structure is fixed with the connecting plate, and the slot moving cylinder drives the connecting plate to move along the guide rail to drive the slot structure to move.

5. The auxiliary adhesive tape cutting mechanism according to claim 4, wherein said catching groove is configured with a catching groove for the cutting knife to pass through.

6. The auxiliary adhesive tape cutting mechanism according to claim 5, wherein said auxiliary cutting assembly further comprises a floating joint, and said slot moving cylinder is connected to said connecting plate through said floating joint.

7. The auxiliary gummed paper cutting mechanism as in claim 5, wherein the auxiliary cutting assembly further comprises a front limit structure and a rear limit structure, the front limit structure is arranged at one end of the guide rail, and the rear limit structure is arranged on the connecting plate.