Hand-clamping-preventing belt connecting platform
By setting up protective components and guides on the electrode tape splicing platform, fingers are prevented from entering the tape pressing area, thus solving the safety hazard of pinching fingers and improving safety and production continuity.
Patent Information
- Application Number
- CN202520567704.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-28
AI Technical Summary
The existing electrode splicing platform poses a safety hazard of pinching fingers during use, affecting production efficiency and continuity.
The design incorporates protective components and guides that prevent fingers from entering the pressing area by providing first and second openings, and guide the electrode through the pressing area, preventing fingers from being pinched by the pressing rod, thus ensuring operational safety and production continuity.
It effectively prevents operators' fingers from being pinched by the pressure bar, improves operational safety and the convenience of electrode connection, and ensures production continuity and efficiency.
Smart Images
Figure CN223950405U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the polar piece production technical field, concretely relates to a prevent clamping hand and connect platform. BACKGROUND
[0002] As the core component of lithium ion battery, the polar piece is usually made of metal foil as the base material, and the surface is uniformly coated with active material, which is made by drying, rolling, slitting and other processes. The polar piece plays a key role in carrying current and energy storage during the charging and discharging process of the battery. During the continuous production of the polar piece, the polar piece may be partially broken due to factors such as tension fluctuation of polar piece transmission, mechanical vibration or foil defects, i.e. the situation of broken belt occurs. The broken belt of the polar piece will cause the production line to stop, thereby affecting the production efficiency and product consistency.
[0003] To solve the above problems, the operator needs to connect the broken polar piece. The core function is to accurately connect the two ends of the polar piece broken by adhesion, hot pressing and other methods, restore its continuity, and ensure the continuity of the production process. At present, the polar piece connection operation can be carried out on the connection platform, which usually includes a connection plate. The connection plate is provided with a belt pressing rod for fixing the polar piece. When the polar piece is connected, the end of the broken polar piece passes between the belt pressing rod and the connection plate, the belt pressing rod presses the polar piece, the operator cuts the broken belt of the polar piece, and then the broken belt position of the polar piece is accurately positioned and connected.
[0004] However, the connection platform has certain safety hazards when in use. When the operator manually adjusts the position of the polar piece or cleans the residue, the risk of the belt pressing rod clamping the hand may be caused by accidental triggering of the belt pressing rod movement or improper operation. The problem of easy hand clamping of the connection platform not only threatens the safety of personnel, but also may cause secondary production interruption due to emergency shutdown, thereby affecting the production efficiency of the polar piece. UTILITY MODEL CONTENTS
[0005] In order to solve the problems of the prior art, the utility model provides a connection platform for preventing hand clamping, which can reduce the risk of hand clamping of the belt pressing rod when the operator accidentally puts his fingers into the belt pressing area during manual operation, improve the safety of use and ensure the continuity of production.
[0006] The technical effects achieved by the utility model are realized by the following technical aspects:
[0007] The utility model provides a kind of anti-pinch hand tape receiving platform, including tape receiving plate;Tape pressing rod, movably set on the tape receiving plate, the tape pressing rod with the tape receiving plate between being provided with the tape pressing area for the pole piece of tape breaking, the tape pressing rod is pressed the pole piece in the tape pressing area;Guard assembly, located on the tape receiving plate, and the periphery of the tape pressing rod is enclosed;First opening and second opening are provided between the guard assembly and the tape receiving plate, the tape receiving end of the pole piece sequentially passes the first opening, the tape pressing area and the second opening to make the tape pressing rod fixed, the first opening and the second opening hinder finger to enter the tape pressing area;And guide, the pole piece is guided to pass the first opening, the tape pressing area and the second opening.
[0008] In some implementations, the guard assembly includes a support seat located on the tape receiving plate and on one side of the tape pressing rod, the first opening is opened on the support seat, and a guard sheet metal is arranged on the support seat and surrounds the outside of the tape pressing rod, and the second opening is arranged on the guard sheet metal.
[0009] In some implementations, the width of the first opening is 5mm-10mm.
[0010] In some implementations, the guard sheet metal is detachably connected with the support seat.
[0011] In some implementations, the guard sheet metal includes a sheet metal body and a folded segment connected with each other, the sheet metal body is connected with the support seat and surrounds the tape pressing rod, the folded segment is bent away from the tape receiving plate, and the second opening is a gap between the folded segment and the tape receiving plate.
[0012] In some implementations, the side wall of the sheet metal body close to the tape pressing rod is fitted with the corresponding outer wall of the tape pressing rod, and the sheet metal body guides the movement of the tape pressing rod pressing or releasing the pole piece.
[0013] In some implementations, the end of the folded segment away from the sheet metal body is provided with a circular arc edge.
[0014] In some implementations, the guide includes a pull tape plate, when the pole piece is positioned, the pull tape plate is arranged in the second opening, the tape pressing area and the first opening;A clamping plate is detachably connected with the pull tape plate, and clamps the pole piece in cooperation with the pull tape plate.
[0015] In some implementations, the pull tape plate is bent to form an extension end for pulling the pull tape plate.
[0016] In some implementations, the connecting strip plate is provided with a cutting opening for cutting the pole piece, and the connecting strip plate is provided with an integrated box assembly for collecting debris at the cutting opening.
[0017] In summary, the utility model has at least the following advantages:
[0018] The anti-pinch hand connecting strip platform provided by the utility model, when the operator performs the connecting strip processing on the broken strip pole piece, first guides the connecting strip end part of the pole piece to pass through the first opening, the connecting strip area and the second opening in sequence through the guide element, and the pole piece of the broken strip is located between the connecting strip plate and the connecting strip rod. The connecting strip plate presses the pole piece to fix the broken strip position of the pole piece, i.e. the connecting strip end part, on the connecting strip plate. Among them, the first opening and the second opening hinder the fingers from entering the connecting strip area, the protection assembly can protect the operator during operation to ensure personal safety, and the connecting strip platform has the effect of preventing the hand from being pinched. At the same time, the guide element can assist the connecting strip process of the broken strip pole piece, so that the broken strip pole piece smoothly passes through the first opening, the connecting strip area and the second opening, and the operator does not need to put the fingers into the protection assembly and the connecting strip area to connect the strip of the pole piece. It is convenient to operate, and it is beneficial to ensure the safety of use. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a whole structure schematic view of an anti-pinch hand connecting strip platform of a specific embodiment of the utility model.
[0020] Figure 2 It is a local structure schematic view of an anti-pinch hand connecting strip platform of a specific embodiment of the utility model.
[0021] Figure 3 It is Figure 2 It is an enlarged schematic view of A in the middle.
[0022] Figure 4 It is a structure schematic view of a guide element of a specific embodiment of the utility model.
[0023] Figure 5 It is a structure schematic view of an anti-pinch hand connecting strip platform of a specific embodiment of the utility model without connecting strip pole piece.
[0024] Figure 6 It is a structure schematic view of an integrated box assembly of a specific embodiment of the utility model.
[0025] Markings in the figure:
[0026] 1, the belt plate; 11, the cutting opening; 2, the pressing belt rod; 21, the driving part; 3, the protection assembly; 31, the support seat; 311, the first opening; 32, the protection sheet metal; 321, the second opening; 322, the sheet metal body; 323, the folding section; 3231, the circular arc edge; 4, the guide; 41, the pull belt plate; 411, the extension end; 42, the clamping plate; 5, the integrated box assembly; 51, the integrated box; 52, the integrated tube; 6, the pole piece. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application.
[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.
[0029] Example 1:
[0030] Please refer to the drawings Figure 1 The hand-clamping-preventing belt receiving platform of the present application comprises a belt plate 1, a pressing belt rod 2 for pressing the pole piece 6 of the broken belt is movably arranged on the belt plate 1, a protection assembly 3 is arranged on the outer side of the pressing belt rod 2, and a guide 4 is arranged in the protection assembly 3 and the pressing belt rod 2. The protection assembly 3 and the guide 4 cooperate to play a protection role, so as to solve the safety hazard of easy hand clamping of the belt receiving platform.
[0031] In the present embodiment, two pressing belt rods 2 are arranged, and the two pressing belt rods 2 are movably arranged on the belt plate 1 to respectively fix the two ends of the broken position of the pole piece 6. A pressing belt area for the pole piece 6 of the broken belt to pass through is arranged between the pressing belt rod 2 and the belt plate 1. Specifically, the two ends of the pressing belt rod 2 along the length direction are both drivingly connected with a driving part 21, and the driving part 21 is preferably but not limited to a pneumatic cylinder. The driving part 21 drives the pressing belt rod 2 to move up and down to press or release the pole piece 6. By pressing the pole piece 6 through the pressing belt rod 2, the broken position of the pole piece 6 is fixed on the belt plate 1.
[0032] Meanwhile, the protection assembly 3 is arranged on the belt receiving plate 1 and surrounds the four sides of the belt pressing rod 2. The first opening 311 and the second opening 321 are arranged between the protection assembly 3 and the belt receiving plate 1, the belt receiving end of the pole piece 6 passes through the first opening 311, the belt pressing area and the second opening 321 in sequence, and the belt pressing rod 2 can be lowered and pressed to fix the broken belt position of the pole piece 6. The first opening 311 and the second opening 321 hinder the fingers from entering the belt pressing area, and the arrangement of the protection assembly 3 can protect the operator. When the operator manually adjusts the position of the pole piece 6 or cleans the residual material, the fingers cannot be inserted into the belt pressing area, so that the situation that the belt pressing rod 2 is clamped by the hand due to the operation process or improper operation is reduced, the safety hidden danger in use is eliminated, the safety in use is improved, the continuity of production is ensured, and the production efficiency of the pole piece 6 is improved.
[0033] When the broken belt pole piece 6 passes through the first opening 311, the belt pressing area and the second opening 321, the guide 4 can guide the belt passing movement of the broken belt pole piece 6, and the operator does not need to put his hand into the belt pressing area, so as to reduce the risk of clamping the hand by the belt pressing rod 2. Meanwhile, the guide 4 guides the smooth passing of the pole piece 6 through the protection assembly 3 and the belt pressing rod 2, so as to improve the convenience of the belt passing operation of the pole piece 6 and the belt receiving efficiency of the pole piece 6.
[0034] Embodiment 2:
[0035] The difference between this embodiment and embodiment 1 is that the protection assembly 3 of the utility model is further optimized in this embodiment, please refer to Figure 2 and Figure 3 .
[0036] The protection assembly 3 of this embodiment comprises a support seat 31, the support seat 31 is arranged on the belt receiving plate 1, the first opening 311 is arranged on the support seat 31, the broken belt pole piece 6 passes into the belt pressing area at the first opening 311 of the support seat 31. In the preferred embodiment, the width of the first opening 311 is 5mm-10mm, the width direction is the direction along the Z axis, specifically, the width of the first opening 311 can be 7.5mm, which can facilitate the broken belt pole piece 6 to pass into the first opening 311 and the fingers of the operator cannot be inserted into the first opening 311. In other specific embodiments, the distance between the side of the support seat 31 away from the belt pressing rod 2 and the side of the belt pressing rod 2 close to the support seat 31 is 15mm-25mm, specifically, it can be 21.5mm, the support seat 31 keeps a safe distance from the belt pressing rod 2, which can further reduce the risk of clamping the hand.
[0037] The support base 31 is provided with a protective sheet metal 32, which is arranged outside the pressing belt rod 2. In the preferred embodiment, the protective sheet metal 32 is detachably connected with the support base 31. Specifically, the support base 31 and the protective sheet metal 32 are assembled by bolts. The support base 31 is provided with a waist-shaped hole. The protective sheet metal 32 is connected with the support base 31 at the waist-shaped hole by bolts. The waist-shaped hole is vertically arranged. The protective sheet metal 32 adjusts the distance between the protective sheet metal 32 and the connecting plate 1 along the Z-axis direction. The second opening 321 is arranged on the protective sheet metal 32. In some specific embodiments, the width of the second opening 321 is 5mm-10mm. By limiting the width of the second opening 321, the operator can be prevented from inserting fingers into the second opening 321.
[0038] Further, the protective sheet metal 32 comprises a sheet metal body 322 and a folded segment 323 which are connected with each other. The sheet metal body 322 is detachably connected with the support base 31 and surrounds the pressing belt rod 2. Specifically, the sheet metal body 322 is close to the side wall of the pressing belt rod 2 and is attached to the corresponding outer wall of the pressing belt rod 2. When the pressing belt rod 2 moves up and down, the sheet metal body 322 guides the movement of the pressing belt rod 2 to press or release the pole piece 6, thereby playing a limiting role.
[0039] The folded segment 323 is bent away from the connecting plate 1. Specifically, the folded segment 323 is bent to be parallel to the X-axis direction. At this time, the second opening 321 is the gap between the folded segment 323 and the connecting plate 1. By adjusting the installation position of the protective sheet metal 32 along the Z-axis, the size of the second opening 321 can be adjusted. In some specific embodiments, a circular arc edge 3231 is arranged on a segment of the folded segment 323 away from the sheet metal body 322. The circular arc edge 3231 can protect the operator when the operator performs the belt pulling operation, thereby improving the problem that the edge of the folded segment 323 is easy to cut the hand and further improving the safety of use. Specifically, the end of the folded segment 323 away from the sheet metal body 322 is bent by 180° to form the circular arc edge 3231. The distance between the side of the circular arc edge 3231 away from the sheet metal body 322 and the side of the pressing belt rod 2 away from the support base 31 is 15mm-25mm, specifically 21.5mm. The distance can facilitate the belt pulling operation of the operator while ensuring safety.
[0040] The sheet metal body 322 and the folded segment 323 are integrally formed by bending the protective sheet metal 32. The structure is simple and convenient to process and maintain.
[0041] Embodiment 3
[0042] The difference between the present embodiment and the above-mentioned embodiments is that the present embodiment further optimizes the structure of the guide 4 of the utility model. Please refer to Figure 1 and Figures 4-6 .
[0043] Please refer toFigure 1 And Figure 4 In some specific embodiments, the guide 4 comprises a pull strap plate 41, which is bent to form an extension end 411 extending away from the strap plate 1 to make the pull strap plate 41 an L-shaped plate, so as to facilitate the pull strap plate 41 to be inserted into or pulled out of the protection assembly 3 and the pressing zone. Before the pole piece 6 of the broken strap is inserted into the first opening 311, the pressing zone and the second opening 321, the pull strap plate 41 is first inserted through the second opening 321, the pressing zone and the first opening 311.
[0044] The pull strap plate 41 is provided with a clamping plate 42 for clamping the pole piece 6. The clamping plate 42 is detachably connected with the pull strap plate 41 to clamp the end of the pole piece 6. Specifically, the clamping plate 42 and the pull strap plate 41 can be connected by a bolt, and the tightness of the clamping plate 42 and the pull strap plate 41 clamping the pole piece 6 can be adjusted by the bolt.
[0045] Before the pole piece 6 is inserted, the pull strap plate 41 is inserted from the protection plate 32 and sequentially inserted through the second opening 321, the pressing zone and the first opening 311. The end of the pole piece 6 of the broken strap is placed on the pull strap plate 41, the clamping plate 42 is connected with the pull strap plate 41, the pole piece 6 is clamped by the clamping plate 42 and the pull strap plate 41, and the pole piece 6 is smoothly inserted through the first opening 311, the second opening 321 and the pressing zone by pulling the pull strap plate 41. The operation is convenient. In some specific embodiments, the guide 4 can be provided with a plurality of guides 4, which are distributed along the Y-axis direction to keep the force balance of the clamping end of the pole piece 6 when the guide 4 pulls the pole piece 6, and reduce the possibility of damage to the pole piece 6.
[0046] In a preferred embodiment, the side of the pull strap plate 41 close to the clamping plate 42 is provided with a non-slip pad, which is preferably but not limited to a rubber pad. When the pull strap plate 41 and the clamping plate 42 clamp the pole piece 6, the non-slip pad is in contact with the pole piece 6 to increase the friction between the pull strap plate 41 and the pole piece 6 and ensure the stability of the clamping of the guide 4. It can be understood that the above is not the only way to strengthen the clamping stability of the pull strap plate 41 and the clamping plate 42 to the pole piece 6. In another specific embodiment, the pull strap plate 41 can be provided with a clamping groove, and the clamping plate 42 comprises an outer protruding portion. When the pull strap plate 41 and the clamping plate 42 clamp the pole piece 6, the outer protruding portion presses the clamped part of the pole piece 6 into the clamping groove, so that the pull strap plate 41 and the clamping plate 42 can enhance the clamping stability of the pole piece 6, so that the pole piece 6 can be smoothly inserted through the protection assembly 3 and the pressing zone.
[0047] See Figure 5 And Figure 6In some specific embodiments, the cutting opening 11 for cutting the pole piece 6 is arranged on the connecting plate 1, when the pole piece 6 is fixed by the connecting rod 2, the connecting end of the pole piece 6 is located at the cutting opening 11, the connecting end of the pole piece 6 is cut first, and then the accurate connecting is carried out after the cutting treatment. The integrated box 51 assembly 5 for collecting the cuttings of the pole piece 6 after the cutting is arranged at the cutting opening 11 of the connecting plate 1, specifically, the integrated box 51 assembly 5 comprises the integrated box 51, the integrated box 51 is located at the bottom of the connecting plate 1 and is in communication with the cutting opening 11, the integrated box 51 is connected with the integrated pipe 52, the integrated pipe 52 is in communication with the integrated box 51, when the integrated pipe 52 is connected with the vacuumizing equipment, the vacuum environment is formed in the integrated box 51 assembly 5, the cuttings of the pole piece 6 can be sucked to collect the cuttings of the pole piece 6.
[0048] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0049] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product of the present application is used, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.
[0050] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0051] In the utility model, unless another definite provision and limitation, first feature is above or below second feature can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through additional feature between them.
[0052] Although the description of the utility model is combined with above specific embodiment, it is obvious that many substitutions, modifications and changes can be made according to the above-mentioned content by the person skilled in the art. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.
Claims
1. A pinch-guarding belt conveyor platform, characterized by, The utility model relates to a kind of cutting piece of polar plate, including Belt receiving plate (1); Belt pressing rod (2), movably arranged on the belt receiving plate (1), the belt pressing rod (2) and the belt receiving plate (1) between the pressing zone for the polar plate (6) passing through for belt breaking, the belt pressing rod (2) in the pressing zone press the polar plate (6); Guard assembly (3), set on the belt receiving plate (1), and the four around of the belt pressing rod (2) is enclosed; The first opening (311) and the second opening (321) between the guard assembly (3) and the belt receiving plate (1) are provided, the belt receiving end of the polar plate (6) sequentially passes through the first opening (311), the pressing zone and the second opening (321) to make the belt pressing rod (2) fixed, the first opening (311) and the second opening (321) hinder finger to enter the pressing zone; And Guide (4), guide the polar plate (6) through the first opening (311), the pressing zone and the second opening (321).
2. The pinch-proof hand interface belt platform of claim 1, wherein, The guard assembly (3) includes Support seat (31), set on the belt receiving plate (1) and located at one side of the belt pressing rod (2), the first opening (311) is opened on the support seat (31);And Guard sheet metal (32), set on the support seat (31), and the outside of the belt pressing rod (2) is enclosed, the second opening (321) is set on the guard sheet metal (32).
3. The pinch-proof hand interface belt platform of claim 2, wherein, The width of the first opening (311) is 5mm-10mm.
4. The pinch-proof hand interface belt platform of claim 2, wherein, The guard sheet metal (32) and the support seat (31) are detachably connected.
5. The pinch-proof hand interface belt platform of claim 2, wherein, The guard sheet metal (32) includes mutually connected sheet metal main body (322) and folded section (323), wherein the sheet metal main body (322) is connected with the support seat (31) and surrounds the belt pressing rod (2), the folded section (323) is bent away from the belt receiving plate (1), and the second opening (321) is the gap between the folded section (323) and the belt receiving plate (1).
6. The pinch-proof hand platform according to claim 5, wherein, The side wall of the sheet metal main body (322) close to the belt pressing rod (2) is attached to the corresponding outer wall of the belt pressing rod (2), and the sheet metal main body (322) guides the movement of the belt pressing rod (2) to press or release the polar plate (6).
7. The pinch-proof hand platform according to claim 5, wherein, The end of the folded section (323) away from the sheet metal main body (322) is provided with a circular arc edge (3231).
8. The pinch-proof hand interface belt platform of claim 1, wherein, The guide (4) includes Pulling belt plate (41), when the polar plate (6) is positioned, the pulling belt plate (41) is threaded in the second opening (321), the pressing zone and the first opening (311); Clamp plate (42), detachably connected with the pulling belt plate (41), and the polar plate (6) is clamped by the pulling belt plate (41).
9. The pinch-proof hand interface belt platform of claim 8, wherein, The pulling belt plate (41) is bent to form an extension end (411) for pulling the pulling belt plate (41).
10. The pinch-proof hand interface belt platform of claim 1, wherein, The belt receiving plate (1) is provided with a cutting opening (11) for cutting the polar plate (6), and the belt receiving plate (1) is provided with an integrated box (51) assembly (5) for collecting debris at the cutting opening (11).