A strip residue peeling device

Abstract

The present application belongs to a kind of stripping device, specifically relates to a kind of material band waste stripping device, including stripping mechanism, the stripping mechanism includes supporting roller, two stripping claws, the first drive mechanism of driving two stripping claws relative approach or away and the second drive mechanism of driving the first drive mechanism towards supporting roller movement, two stripping claws relative side towards supporting roller is provided with arc slot, arc slot is adapted with supporting roller, supporting roller and the stripping claw of can be moved along supporting roller are arranged in the present application, waste on material band can be stripped, two relative settings of stripping claw, and can approach or away each other, it is convenient for waste and material band to be thoroughly separated, simultaneously, arc slot corresponding adaptation with supporting roller is set on stripping claw, two stripping claws are preliminarily separated to waste in the process of being moved down and two stripping claws are relatively closed to thoroughly separate waste, waste cannot be damaged, bent and unrecoverable deformation to material band, and the effect of stripping is good, and efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application belongs to a stripping device, in particular to a material belt residue stripping device. BACKGROUND

[0002] At present, the label type single-sided adhesive material is very common in the mechanical field. For example, in the field of cylindrical batteries, the material belt is generally attached to the positive electrode of the cylindrical battery to play an insulating role. When in use, the residual material on the adhesive surface needs to be stripped. At present, manual stripping is generally used on the market. Manual stripping is easy to make the adhesive surface dirty, and the stripping force is uneven, which can easily cause the material belt to bend and deform, affecting the qualified rate of finished products. In addition, manual stripping is not easy to operate, time-consuming and laborious, and the work efficiency is low. There are also turning holes and rolling knives to remove residues on the market. The traditional drilling method is relatively troublesome to position the material, and it is easy to cause product damage due to positioning problems. The rolling knife needs to be designed, which is troublesome and expensive. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a material belt residue stripping device with good stripping effect.

[0004] The content of the present application includes a stripping mechanism, the stripping mechanism includes a supporting roller, two stripping claws, a first driving mechanism for driving the two stripping claws to move towards or away from each other, and a second driving mechanism for driving the first driving mechanism to move towards the supporting roller. An arc-shaped groove is provided on the side of the two stripping claws opposite to the supporting roller, and the arc-shaped groove is matched with the supporting roller.

[0005] Further, the side of the stripping claw away from the supporting roller is 0-3mm away from the side of the arc-shaped groove away from the supporting roller.

[0006] Further, the side of the stripping claw away from the supporting roller is 0-3mm away from the side of the arc-shaped groove away from the supporting roller.

[0007] Further, the supporting roller and the stripping claw have the same length.

[0008] The present application also includes a cleaning mechanism, the cleaning mechanism includes a cleaning block movable along the length direction of the two stripping claws.

[0009] Further, the cleaning mechanism further includes a material collecting box provided at one end of the two stripping claws, and the opening of the material collecting box corresponds to the cleaning block.

[0010] Further, the first driving mechanism is a finger air cylinder, the two stripping claws are connected to the output fingers of the finger air cylinder through two connecting blocks, the connecting blocks are provided with guide holes, guide rods are arranged in the two guide holes, the end portions of the guide rods extending out of the two guide holes are provided with first limiting blocks, and the guide rods located between the two connecting blocks are sleeved with first springs.

[0011] Further, the second driving mechanism is a telescopic cylinder, the first driving device is arranged at the output end of the telescopic cylinder through a buffer block, a guide hole is arranged on the buffer block, a guide rod matched with the guide hole is arranged on the output end of the telescopic cylinder, a second spring is arranged between the output end of the telescopic cylinder and the buffer block, and a second limiting block is arranged on the side of the buffer block through which the guide rod penetrates.

[0012] The application further comprises a rack, the supporting roller and the second driving mechanism are arranged on the rack, and the first driving mechanism is arranged on the rack through a guide rail sliding block.

[0013] The application further comprises a feeding mechanism and a collecting mechanism arranged on both sides of the supporting roller, the feeding mechanism comprises oppositely arranged driving rollers and pressing rollers, and the collecting mechanism comprises a collecting roller.

[0014] The application has the beneficial effects that the supporting roller and the stripping claws movable along the supporting roller are arranged, the waste material on the material belt can be stripped, the two stripping claws are oppositely arranged and can approach or move away from each other, the waste material and the material belt can be completely separated, the arc-shaped grooves corresponding to the supporting roller are arranged on the stripping claws, the material belt is not damaged, bent or irreversibly deformed in the process of preliminary separation of the waste material by the two stripping claws moving downward and complete separation of the waste material by the two stripping claws relatively closing, the stripping effect is good, and the efficiency is high.

[0015] The inclined part is arranged, the cleaning block is arranged, the waste material moves along the inclined part when completely separated, the inclined part has a guiding effect, the stripping effect is improved, the side of the inclined part close to the supporting roller or the side of the stripping claw away from the supporting roller is 0-3mm away from the side of the arc-shaped groove away from the supporting roller, the waste material is not cut off in the clamping process due to being too thin, the waste material is not completely stripped, the waste material is prevented from being too thick, the waste material is difficult to enter the upper surface of the stripping claw, and the cleaning is facilitated.

[0016] The cleaning mechanism is arranged, the cleaning mechanism comprises the cleaning block movable along the length direction of the two stripping claws and the collecting box arranged at one end of the two stripping claws, the waste material is cleaned, collected and recycled, the structure is simple, and the occupied area is small.

[0017] The first driving mechanism is the finger cylinder, the design cost is reduced, the guide rod and the first limiting block are arranged at the output end of the finger cylinder, the maximum opening and closing degree of the fingers is ensured, the first spring is arranged, the stripping claw is kept in a stable state, the phenomenon of swinging of the stripping claw in the opening and closing process is avoided, and the stripping effect is improved.

[0018] The second driving mechanism is a telescopic cylinder, facilitating air path arrangement and reducing design difficulty, a guide rod and a second spring are arranged at the output end of the telescopic cylinder, the finger cylinder and the two stripping claws can be moved downward as far as possible, the pressing degree of the stripping claws and the material belt is ensured, the stripping effect is improved, the second spring has a buffering effect, the stripping claws can avoid generating excessive pressure on the material belt and damaging the material belt.

[0019] The rack is arranged, the feeding mechanism, the stripping mechanism and the cleaning mechanism are arranged, the device integration is improved, the first driving mechanism is arranged on the rack through the guide rail sliding block, so that the smoothness and accuracy of movement are improved.

[0020] The feeding mechanism and the collecting mechanism are arranged, the automatic stripping is facilitated, and the stripping efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the application;

[0022] Figure 2 It is a first angle structural schematic diagram of the application hiding one mounting plate;

[0023] Figure 3 It is a second angle structural schematic diagram of the application hiding one mounting plate;

[0024] Figure 4 It is a front view of the application hiding one mounting plate;

[0025] Figure 5 It is Figure 4 It is an enlarged view of A in the figure;

[0026] Figure 6 It is a schematic diagram of the stripping process of the application;

[0027] Figure 7 It is a front view of the material belt in the application;

[0028] Figure 8 It is a front view of the second embodiment of the stripping claw in the application.

[0029] In the figure, 1-frame; 101-mounting plate; 2-feeding mechanism; 201-driving roller; 202-pressing roller; 3-stripping mechanism; 301-supporting roller; 302-stripping claw; 3021-arc groove; 3022-inclined portion; 303-finger cylinder; 304-connecting block; 3041-guide hole; 305-guide rod; 306-first limit block; 307-first spring; 30 8-guide rail; 309-slider; 310-telescopic cylinder; 311-buffer block; 312-guide rod; 313-second spring; 4-clearing mechanism; 401-clearing block; 402-driving rod; 403-waste outlet; 404-air blowing pipe; 4041-air blowing hole; 5-collecting mechanism; 501-collecting roller; 502-guide clip; 6-grating; 7-material belt; 701-waste. DETAILED DESCRIPTION

[0030] like Figures 1-8 As shown, the present invention includes a stripping mechanism 3, which includes a supporting roller 301, two stripping claws 302, a first driving mechanism that drives the two stripping claws 302 to move closer to or away from each other, and a second driving mechanism that drives the first driving mechanism to move toward the supporting roller 301. The two stripping claws 302 are provided with an arc groove 3021 on the opposite side toward the supporting roller 301, and the arc groove 3021 is adapted to the supporting roller 301.

[0031] When the scrap 701 is in the lifting position, the scrap 701 is lifted up and pushed away by the lifting device 302. When the scrap 701 is lifted up and pushed away by the lifting device 302, the scrap 701 is lifted up and pushed away by the lifting device 302. The material 701 is completely separated from the material belt 7, and the waste material 701 is clamped by two relatively closed stripping claws 302, and finally the two stripping claws 302 holding the waste material 701 are driven relatively away from the supporting roller 301 by the second driving device, thereby completing the separation of the waste material 701 on the material belt 7. In this embodiment, there can be only one waste material 701 on the material belt 7, or several waste materials 701 can be set along the length direction of the supporting roller 301 to improve the efficiency of one-time stripping, thereby improving work efficiency. The present invention has a simple structure and is easy to operate. Two stripping claws 302 are set, and arc grooves 3021 corresponding to the supporting roller 301 are set on the stripping claws 302. In the process of the two stripping claws 302 moving down to perform preliminary separation of the waste material 701 and the two stripping claws 302 closing relatively to completely separate the waste material 701, the material belt 7 will not be damaged, bent or irreversibly deformed, and the stripping effect is good and the efficiency is high.

[0032] The material strip 7 described in the present invention can be attached to the positive electrode of a cylindrical battery to act as an insulator, and can also be used in other application scenarios. One side of the material strip 7 is sticky. In order to prevent the sticky side from being contaminated by dust or reduced in stickiness due to other reasons during transportation or other processes, a layer of protective paper is generally pasted on the sticky side. When in use, the protective paper needs to be removed. The part of the protective paper that needs to be removed is waste 701. Before peeling off the waste 701, it needs to be stamped so that the protective paper has a circular fracture to facilitate the peeling off of the waste 701.

[0033] In order to prevent the waste material 701 from being completely on the opposite side of the two stripping claws 302 when the two stripping claws 302 are relatively close to each other for complete separation, but on the side of the stripping claws 302 away from the support roller 301, so as to facilitate subsequent cleaning, the side of the stripping claw 302 away from the support roller 301 and the side of the arc groove 3021 away from the support roller 301 are 0-3mm apart, such as Figure 8As shown, the right end upper part of the stripping claw 302 has a thickness of 0-3 mm, so that when the complete separation of the waste 701 is carried out, most of the waste 701 is on the upper surface of the stripping claw 302, and the thickness is preferably set to 2 mm, so as to avoid the situation that the waste 701 is cut off in the clamping process due to the too thin thickness, resulting in incomplete stripping, and meanwhile, the too thick thickness makes it difficult for the waste 701 to enter the upper surface of the stripping claw 302, leading to inconvenient cleaning.

[0034] Similarly, in order to prevent the waste 701 from being located on the side of the stripping claw 302 away from the supporting roller 301 when the two stripping claws 302 are relatively close to each other for complete separation, and facilitate the subsequent cleaning of the cleaning block 401, the side of the stripping claw 302 away from the supporting roller 301 is provided with an inclined part 3022, the inclined part 3022 is arranged to facilitate the arrangement of the cleaning block 401, and meanwhile, the inclined part 3022 can make the waste 701 move along the inclined part 3022 during the complete separation, having a guiding effect, and the side of the inclined part 3022 close to the supporting roller 301 is 0-3 mm away from the side of the arc-shaped groove 3021 away from the supporting roller 301, as shown in the figure. Figure 6 As shown, the end part of the stripping claw 302 has a thickness of 0-3 mm, and the thickness is preferably set to 2 mm, so as to avoid the situation that the waste 701 is cut off in the clamping process due to the too thin thickness, resulting in incomplete stripping, and meanwhile, the too thick thickness makes it difficult for the waste 701 to enter the inclined part 3022 of the stripping claw 302, leading to inconvenient cleaning.

[0035] In the embodiment, in order to make the overall structure compact and ensure that multiple waste 701 stripping can be carried out at one time, the supporting roller 301 and the stripping claw 302 have the same length, so that neither the supporting roller 301 nor the stripping claw 302 is too long, leading to waste, and meanwhile, it can be ensured that when the hopper is located between the supporting roller 301 and the stripping claw 302, creases do not occur on the two sides due to the different lengths.

[0036] The present application also comprises a cleaning mechanism 4, which comprises a cleaning block 401 that can move along the length direction of the two stripping claws 302, as shown in the figure. Figure 5 As shown, the cleaning block 401 has the same shape as the upper end of the stripping claw 302, when the stripping claw 302 has an inclined part 3022, the bottom of the cleaning block 401 has a chamfer with the same inclination as the inclined part 3022, so as to facilitate the cleaning of the waste 701 on the inclined part 3022, and in the embodiment, the cleaning block 401 is driven by a driving rod 402 arranged on the rack 1.

[0037] Further, the cleaning mechanism 4 also comprises a material collecting box arranged at one end of the two stripping claws 302, the opening of the material collecting box corresponds to the cleaning block 401, and the cleaning block 401 directly pushes the waste 701 into the material collecting box, facilitating recycling, and in the embodiment, the material collecting box is arranged on the waste port 403 of the rack 1 corresponding to the cleaning block 401.

[0038] The cleaning mechanism 4 further comprises a blowing pipe 404 arranged towards the supporting roller 301, the blowing pipe 404 is arranged in parallel with the supporting roller 301 and on the rack 1, a plurality of blowing holes 4041 are equidistantly arranged in the length direction of the blowing pipe 404, the blowing holes 4041 are arranged towards the supporting roller 301, the blowing holes 4041 can help the stripping claw 302 to separate the waste material 701 from the material belt 7, and blow the waste material 701 away from the surface of the material belt 7 after separation, so as to facilitate the cleaning of the waste material 701.

[0039] The first driving mechanism of the present application can be a cylinder, an oil cylinder or a linear module arranged at both ends of the two stripping claws 302, in the embodiment, the first driving mechanism is a finger cylinder 303, the finger cylinder 303 can reduce the design cost and has sensitive response, wherein the two stripping claws 302 are connected with the output finger of the finger cylinder 303 through two connecting blocks 304, the connecting blocks 304 are provided with guide holes 3041, guide rods 305 are arranged in the two guide holes 3041, the end portions of the guide rods 305 extending out of the two guide holes 3041 are provided with first limiting blocks 306, the guide rods 305 are sleeved with first springs 307 between the two connecting blocks 304, the guide rods 305 and the first limiting blocks 306 can ensure the maximum opening and closing degree of the fingers, the first springs 307 can keep the stripping claws 302 in a stable state, so as to avoid the phenomenon of swinging of the stripping claws 302 in the opening and closing process, thereby improving the stripping effect.

[0040] The second driving mechanism can also be a cylinder, an oil cylinder or a linear module, in the embodiment, the second driving mechanism is a telescopic cylinder 310, the first driving mechanism and the second driving mechanism both adopt cylinders, which is convenient for gas circuit arrangement and reduces the design difficulty, the first driving device is arranged at the output end of the telescopic cylinder 310 through a buffer block 311, the buffer block 311 is provided with a guide hole, the output end of the telescopic cylinder 310 is provided with a guide rod 312 matched with the guide hole, the guide rod 312 is provided with a second spring 313 between the output end of the telescopic cylinder 310 and the buffer block 311, the guide rod 312 is provided with a second limiting block on one side penetrating through the buffer block 311, the guide rod 312 and the second spring 313 can make the finger cylinder 303 and the two stripping claws 302 move downward as much as possible, so as to ensure the pressing degree of the stripping claws 302 and the material belt 7 and improve the stripping effect, the second spring 313 has a buffering effect, which can avoid that the stripping claws 302 generate excessive pressure on the material belt 7 and damage the material belt 7.

[0041] The application also comprises a rack 1, which comprises two oppositely arranged mounting plates 101, facilitating the arrangement of the feeding mechanism 2, the stripping mechanism 3 and the cleaning mechanism 4, improving the integration of the device, the supporting roller 301 is arranged between the two mounting plates 101 through bearings, the second driving mechanism is arranged on one of the mounting plates 101, the first driving mechanism is arranged on the rack 1 through a guide rail sliding block, wherein the guide rail sliding block comprises a guide rail 308 arranged on one of the mounting plates 101 and a sliding block 309 arranged on the first driving device, so as to improve the fluency and accuracy of movement.

[0042] The application also comprises the feeding mechanism 2 and the collecting mechanism 5 arranged on both sides of the supporting roller 301, the feeding mechanism 2 comprises oppositely arranged driving rollers 201 and pressing rollers 202, the material belt 7 is clamped between the driving rollers 201 and the pressing rollers 202, the driving rollers 201 rotate to drive the material belt 7 to advance to the supporting roller 301, the collecting mechanism 5 comprises a collecting roller 501, which is used to collect the material belt 7 from which the waste 701 has been stripped, the material belt 7 from which the waste 701 has been stripped can also be guided and collected through a guide clamping piece 502, the arrangement of the feeding mechanism 2 and the collecting mechanism 5 facilitates automatic stripping and improves the stripping efficiency, in the embodiment, a detection device is further arranged between the feeding mechanism 2 and the stripping mechanism 3, the detection device is a grating 6, the grating 6 is used to position the material belt 7, so as to realize accurate conveying.

Claims

1. A stripping device for stripping residual material, characterized in that: The application relates to a stripping mechanism (3) which comprises a supporting roller (301), two stripping claws (302), a first driving mechanism for driving the two stripping claws (302) to move towards or away from each other, a second driving mechanism for driving the first driving mechanism to move towards the supporting roller (301), and an arc-shaped groove (3021) arranged on the side of the two stripping claws (302) facing the supporting roller (301), wherein the arc-shaped groove (3021) is matched with the supporting roller (301), the supporting roller (301) is located directly below the two stripping claws (302), the supporting roller (301) and the stripping claws (302) have the same length, and the stripping mechanism (3) further comprises a material cleaning mechanism (4) which comprises a material cleaning block (401) capable of moving along the length direction of the two stripping claws (302), when the two stripping claws (302) move downwards and towards the supporting roller (301), the arc-shaped groove (3021) presses the material belt (7) on the two sides of the waste material (701), the material belt (7) is bent along the side wall of the supporting roller (301), the two sides or one side of the waste material (701) is separated from the material belt (7), the two stripping claws (302) are moved towards each other to clamp the waste material (701), the second driving mechanism is used for driving the stripping claws (302) to move away from the supporting roller (301), and the waste material (701) on the material belt (7) is stripped.

2. The tape residue peeling apparatus according to claim 1, wherein The side, away from the supporting roller (301), of the stripping claw (302) is 0-3mm away from the side, away from the supporting roller (301), of the arc-shaped groove (3021).

3. The tape residue peeling apparatus according to claim 1, wherein The side, away from the supporting roller (301), of the stripping claw (302) is 0-3mm away from the side, away from the supporting roller (301), of the arc-shaped groove (3021).

4. The strip residue peeling apparatus according to any one of claims 1 to 3, characterized by The material cleaning mechanism (4) further comprises a material collecting box arranged at one end of the two stripping claws (302), and the opening of the material collecting box corresponds to the material cleaning block (401).

5. The strip residue peeling apparatus according to any one of claims 1 to 3, characterized by The first driving mechanism is a finger air cylinder (303), the two stripping claws (302) are connected with the output finger of the finger air cylinder (303) through two connecting blocks (304), guide holes (3041) are arranged on the connecting blocks (304), guide rods (305) are arranged in the two guide holes (3041), first limiting blocks (306) are arranged at the ends of the guide rods (305) extending out of the two guide holes (3041), and first springs (307) are arranged on the guide rods (305) between the two connecting blocks (304).

6. The strip residue peeling apparatus according to any one of claims 1 to 3, characterized by The second driving mechanism is a telescopic air cylinder (310), the first driving mechanism is arranged on the output end of the telescopic air cylinder (310) through a buffer block (311), a guide hole is arranged on the buffer block (311), a guide rod (312) matched with the guide hole is arranged on the output end of the telescopic air cylinder (310), a second spring (313) is arranged on the guide rod (312) between the output end of the telescopic air cylinder (310) and the buffer block (311), and second limiting blocks are arranged on the side of the buffer block (311) through which the guide rod (312) penetrates.

7. The strip residue peeling apparatus according to any one of claims 1 to 3, characterized by It also includes a frame (1), the support roller (301) and the second driving mechanism are arranged on the frame (1), and the first driving mechanism is arranged on the frame (1) via a guide rail slider.

8. The strip residue peeling apparatus according to any one of claims 1 to 3, characterized by It also includes a feeding mechanism (2) and a material collecting mechanism (5) arranged on both sides of the supporting roller (301), the feeding mechanism (2) including a driving roller (201) and a pressing roller (202) arranged opposite to each other, and the material collecting mechanism (5) including a material collecting roller (501).

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