Plastic cable tie forming tool
By designing a plastic cable tie forming tooling including tooling base plate, positioning components and cable strap machine, the problems of difficulty in packaging battery modules and low yield in the prior art are solved, and the smoothing of the cable strap joints and efficient packaging of the battery modules are achieved.
Patent Information
- Application Number
- CN202421847339.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In the prior art, the battery module with plastic cable ties is difficult to operate and the yield is low, especially the blue film of the battery pack is easily pierced at the cable ties, which leads to the battery scrapping.
A plastic cable tie forming tooling is designed, including tooling base plate, positioning components, cable tie and cable tie machine. By setting positioning components on the tool base plate, the positioning bracket spacing is preset to match the size of the battery module. The cable ties are wound around the periphery of the positioning bracket, tied with a cable ties, and treated and removed burrs.
It effectively solves the problems of operation difficulties and low yield, ensures that the cable ties are flat and without thorns, avoids puncture of the battery blue film, and improves the yield rate of battery module packaging.
Smart Images
Figure CN222891634U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of new energy battery processing, in particular to a plastic cable tie forming tool. Background Art
[0002] With the widespread application of new energy batteries, the types of new energy batteries are also increasing. Different types of new energy batteries have different sizes. After the battery modules are stacked and formed, the battery modules need to be packaged and fixed. In the prior art, plastic cable ties are usually used to package the battery modules.
[0003] The plastic cable tie packaging method in the prior art usually uses a cable tie machine to pack the battery modules after stacking and extrusion molding. However, since the operating space of the battery modules after stacking and extrusion molding is small, the packaging operation is more difficult, and when packaging is performed directly on the periphery of the battery module, the blue film of the battery pack is easily pierced at the packaging cable tie joint, thereby causing the battery to be scrapped.
[0004] The plastic cable tie packaging tooling in the prior art is difficult to operate and has a low yield. Utility Model Content
[0005] The embodiment of the utility model provides a plastic cable tie forming tool, which can solve the problems of difficult operation and low yield rate in the prior art. The technical solution is as follows:
[0006] A plastic cable tie forming tool, comprising a cable tie and a cable tie machine, and also comprising: a tool base plate and two positioning components,
[0007] The two positioning assemblies are arranged on the tooling base plate at intervals along a first direction, and the positioning assembly includes two positioning brackets, and the two positioning brackets are arranged at intervals along a second direction, the first direction is perpendicular to the second direction, the cable tie is wrapped around the periphery of the positioning bracket, and the cable tie machine is arranged on one side of the cable tie.
[0008] Optionally, the distance between the two positioning components is adjustable.
[0009] Optionally, a scale bar is provided on the tooling base plate along the first direction, and a pointer matching the scale bar is provided on the positioning assembly.
[0010] Optionally, the positioning assembly includes a mounting base plate, a plurality of first mounting holes are formed on the mounting base plate, the first mounting holes are arranged along the second direction, and second mounting holes matching the first mounting holes are formed on the positioning bracket.
[0011] Optionally, the second mounting hole is a bar-shaped hole.
[0012] Optionally, it also includes a guide rail, a motor and a displacement sensor, the guide rail is arranged on the tooling base plate along the first direction, one of the positioning components is a fixed positioning component, and the other positioning component is a sliding positioning component, the sliding positioning component can be slidably arranged on the guide rail, the motor is used to control the sliding positioning component to slide on the guide rail, the displacement sensor is used to detect the sliding distance of the sliding positioning component on the guide rail, and the displacement sensor is connected to the motor signal.
[0013] Optionally, a pressure sensor is further included, wherein the pressure sensor is connected to the positioning assembly and is used to detect the tension applied to the positioning assembly.
[0014] Optionally, a heating tube is provided on the positioning bracket.
[0015] The beneficial effects brought by the technical solution provided by the embodiment of the utility model include at least:
[0016] The utility model provides a plastic cable tie forming tool, two positioning components are arranged on the tool bottom plate, the positioning component includes two positioning brackets, the spacing between the positioning brackets is preset according to the size of the battery module to be packaged, and then the cable tie is wrapped around the periphery of the positioning component, and then the cable tie is connected by a cable tie machine, and then the cable tie joint is processed to remove burrs so that the cable tie joint is smooth, and then the processed cable tie is set on the periphery of the battery module, so that no burrs will appear on the cable tie to pierce the blue film of the battery module, which can effectively solve the problems of difficult operation and low yield in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the tooling provided by the embodiment of the utility model;
[0019] Figure 2 It is a schematic diagram of the bottom of the tooling provided by the embodiment of the utility model;
[0020] Figure 3 It is a schematic diagram of the structure of the positioning component provided by an embodiment of the utility model.
[0021] In the figure: 1-cable tie; 2-cable tie machine; 3-tooling base plate; 31-scale bar; 32-slide groove; 33-nut; 34-screw; 4-positioning assembly; 401-fixed positioning assembly; 402-sliding positioning assembly; 41-positioning bracket; 42-pointer; 43-mounting base plate; 44-first mounting hole; 45-second mounting hole; 46-heating tube; 5-pressure sensor; 6-guide rail; 7-motor; 8-displacement sensor. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0023] Figure 1 It is a schematic diagram of the overall structure of the tooling provided by the embodiment of the utility model; Figure 2 It is a schematic diagram of the bottom of the tooling provided in the embodiment of the utility model; Figure 3 Schematic diagram of the positioning assembly structure provided by the embodiment of the utility model. Figures 1 to 3 A plastic cable tie forming tool shown in the figure includes a cable tie 1 and a cable tie machine 2, and also includes: a tool base plate 3 and two positioning components 4, the two positioning components 4 are arranged on the tool base plate 3 at intervals along a first direction, the positioning components 4 include two positioning brackets 41, the two positioning brackets 41 are arranged at intervals along a second direction, the first direction is perpendicular to the second direction, the cable tie 1 is wrapped around the periphery of the positioning brackets 41, and the cable tie machine 2 is arranged on one side of the cable tie 1.
[0024] For example, in the embodiment of the utility model, since two positioning components 4 are provided, and each positioning component 4 includes two positioning brackets 41, the tooling has four positioning brackets 41, and the four positioning brackets 41 are arranged in a rectangular array. The relative distances of the four positioning brackets 41 are set according to the size of the battery module to be packaged. By wrapping the cable tie 1 around the periphery of the four positioning brackets 41, the size of the cable tie 1 is made consistent with the battery size of the battery module, which is convenient for matching with the battery module after the cable tie 1 is formed. The cable tie machine 2 is operated to tie the joints of the cable tie 1 after it has been wrapped around the four positioning brackets 41. There will be burrs at the joints of the cable tie 1 after tying. The joints of the cable tie 1 are polished to make the surface of the joints smooth. Then the processed annular cable tie 1 is put on the battery module, so that the cable tie 1 will not affect the blue film of the battery module, thereby ensuring the yield rate of battery module packaging. Compared with the traditional technology of directly packaging the battery module outside, the present tooling adopts the method of first forming the cable tie 1. This method makes it easier to handle the joints of the cable tie 1 after the cable tie 1 is connected, and it will not be difficult to operate due to interference from the battery module, thereby solving the problem of difficult operation in the prior art.
[0025] The utility model provides a plastic cable tie forming tool, two positioning components 4 are arranged on the tool bottom plate 3, the positioning component 4 includes two positioning brackets 41, the spacing between the positioning brackets 41 is preset according to the size of the battery module to be packaged, and then the cable tie 1 is wrapped around the periphery of the positioning component 4, and then the cable tie 1 is connected by a cable tie machine 2, and then the joint of the cable tie 1 is processed to remove burrs so that the joint of the cable tie 1 is smooth, and then the processed cable tie 1 is set on the periphery of the battery module, so that no burrs will appear on the cable tie 1 to pierce the blue film of the battery module, which can effectively solve the problems of difficult operation and low yield in the prior art.
[0026] Optionally, the distance between the two positioning components 4 is adjustable.
[0027] For example, in an embodiment of the utility model, the distance between the two positioning components 4 is adjustable, so that during the molding process of the cable tie 1, the distance between the two positioning components 4 can be adjusted according to the length of the battery module, thereby eliminating the need to manufacture multiple tooling according to battery modules of different lengths, thereby improving the versatility of the tooling and reducing production costs.
[0028] Optionally, a scale bar 31 is provided on the tooling base plate 3 along the first direction, and a pointer 42 matching the scale bar 31 is provided on the positioning component 4 .
[0029] For example, in the embodiment of the utility model, through the cooperation of the scale bar 31 and the pointer 42, when the relative distance of the positioning components 4 is adjusted, the distance between the two positioning components 4 can be clearly read, so that cable ties 1 of different lengths can be manufactured corresponding to the battery modules that need to be packaged, thereby improving the operating convenience of the tooling.
[0030] Optionally, the positioning assembly 4 includes a mounting base plate 43 , a plurality of first mounting holes 44 are formed on the mounting base plate 43 , and the first mounting holes 44 are arranged along the second direction; and second mounting holes 45 matching the first mounting holes 44 are formed on the positioning bracket 41 .
[0031] For example, in the embodiment of the present utility model, Figure 3 As shown, a plurality of first mounting holes 44 are opened on the mounting base plate 43, and the second mounting holes 45 are respectively matched with the plurality of first mounting holes 44, and then screws are set in the first mounting holes 44 and the second mounting holes 45 for locking and fixing, so that the spacing between the two positioning brackets 41 can be adjusted and fixed, so that the present tooling can adjust the spacing between the two positioning brackets 41 according to the width of the battery module to be packaged, so that the positioning brackets 41 meet the packaging requirements of battery modules of different widths, thereby further improving the versatility of the present tooling.
[0032] Optionally, the second mounting hole 45 is a bar-shaped hole.
[0033] Exemplarily, in the embodiment of the utility model, by setting the second mounting hole 45 as a strip hole, the second mounting hole 45 can cover multiple mounting holes 44 at the same time, so that the second mounting hole 45 can cooperate with the first mounting hole 44 at any position, so that the spacing between the two positioning brackets 41 can be continuously changed and adjusted, and then the width of the formed cable tie 1 can be continuously changed, thereby further improving the versatility of the tooling.
[0034] Optionally, it also includes a guide rail 6, a motor 7 and a displacement sensor 8, the guide rail 6 is arranged on the tooling base plate 3 along a first direction, one positioning component 4 is a fixed positioning component 401, and the other positioning component 4 is a sliding positioning component 402, the sliding positioning component 402 is slidably set on the guide rail 6, the motor 7 is used to control the sliding positioning component 402 to slide on the guide rail 6, the displacement sensor 8 is used to detect the sliding distance of the sliding positioning component 402 on the guide rail 6, and the displacement sensor 8 is connected to the motor 7 signal.
[0035] For example, in the embodiment of the utility model, a displacement sensor 8 is provided on one side of the guide rail 6, and the displacement distance of the displacement sensor 8 is set in advance according to the required length of the cable tie 1. When the motor 7 drives the sliding positioning assembly 402 to move, when the displacement sensor 8 detects that the sliding positioning assembly 402 has reached the target position, the displacement sensor 8 transmits a stop signal to the motor 7, so that the sliding positioning assembly 402 stops moving and stays at the target position, and then the cable tie 1 is wound around the positioning bracket 41 for subsequent processes. By providing the displacement sensor 8, the displacement sensor 8 is connected to the motor 7 signal, and the automatic control of the length adjustment of the cable tie 1 can be realized, without manually adjusting the position of the positioning assembly 4, thereby improving the convenience of operation of the tooling.
[0036] Optionally, a pressure sensor 5 is further included, which is connected to the positioning component 4 and is used to detect the tension applied to the positioning component 4 .
[0037] For example, in the embodiment of the present utility model, Figure 1 and Figure 2As shown, two guide rails 6 are arranged in parallel and at intervals on the tooling base plate 3, and the sliding positioning assembly 402 is slidably arranged on the two guide rails 6. A slide groove 32 is opened in the middle of the two guide rails 6, and a nut 33 is arranged at the bottom of the sliding positioning assembly 402. A screw rod 34 is arranged at the bottom of the tooling base plate 3, and the motor 7 is connected to one end of the screw rod 34. The nut 33 extends to the bottom of the tooling base plate 3 through the slide groove 32 and is threadedly matched with the screw rod 34. When the motor 7 is started, the nut 33 moves on the screw rod 34, driving the sliding positioning assembly 402 to slide on the guide rail 6, so that the distance between the sliding positioning assembly 402 and the fixed positioning assembly 401 changes, thereby meeting the production requirements of cable ties 1 of different lengths. The pressure sensor 5 is installed on the nut 33, and the nut 33 is driven by the motor 7 to move to the required length. When the cable tie 1 is wound on the positioning bracket 41, the force applied to the inside of the cable tie 1 during molding is the same as the reaction force applied to the nut 33. Therefore, the force applied to the nut 33 detected by the pressure sensor 5 is the tension that the cable tie 1 can withstand during molding. When the cable tie 1 is wound on the positioning bracket 41, the cable tie 1 needs to be tightened, and the tension received by the cable tie 1 is monitored in real time by the pressure sensor 5. The tension applied to the cable tie 1 is adjusted for convenience to prevent the cable tie 1 from collapsing due to excessive tension. By setting the pressure sensor, the convenience of operation of the tooling is further improved.
[0038] Optionally, a heating tube 46 is provided on the positioning bracket 41 .
[0039] Illustratively, in an embodiment of the utility model, a heating tube 46 is provided on the positioning bracket 41, and the heating tube 46 is provided at the corner of the cable tie 1. Since the cable tie 1 is made of plastic, it is easier to deform when the temperature rises, so that after the cable tie 1 is wound on the positioning bracket 41, it can be formed more quickly, so that the cable tie 1 can quickly form a square frame shape that matches the battery module, so that after the cable tie 1 is connected, it can be more convenient to assemble with the battery module, thereby improving the convenience of operation of the tooling.
[0040] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0041] The above description is only an optional embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A plastic cable tie forming tool, comprising a cable tie (1) and a cable tie machine (2), characterized in that: Also includes: The tooling base plate (3) and two positioning components (4), The two positioning assemblies (4) are arranged on the tooling base plate (3) at intervals along a first direction, the positioning assemblies (4) include two positioning brackets (41), the two positioning brackets (41) are arranged at intervals along a second direction, the first direction is perpendicular to the second direction, the cable tie (1) is wound around the periphery of the positioning brackets (41), and the cable tie machine (2) is arranged on one side of the cable tie (1).
2. A plastic cable tie forming tool according to claim 1, characterized in that: The distance between the two positioning components (4) is adjustable.
3. A plastic cable tie forming tool according to claim 2, characterized in that: A scale bar (31) is provided on the tooling base plate (3) along the first direction, and a pointer (42) matching the scale bar (31) is provided on the positioning component (4).
4. A plastic cable tie forming tool according to claim 2, characterized in that: The positioning assembly (4) comprises a mounting base plate (43), a plurality of first mounting holes (44) are provided on the mounting base plate (43), the first mounting holes (44) are arranged along the second direction, and the positioning bracket (41) is provided with second mounting holes (45) matching the first mounting holes (44).
5. A plastic cable tie forming tool according to claim 4, characterized in that: The second mounting hole (45) is a strip-shaped hole.
6. A plastic cable tie forming tool according to claim 2, characterized in that: It also includes a guide rail (6), a motor (7) and a displacement sensor (8), wherein the guide rail (6) is arranged on the tooling base plate (3) along the first direction, one of the positioning components (4) is a fixed positioning component (401), and the other positioning component (4) is a sliding positioning component (402), wherein the sliding positioning component (402) is slidably arranged on the guide rail (6), the motor (7) is used to control the sliding positioning component (402) to slide on the guide rail (6), the displacement sensor (8) is used to detect the sliding distance of the sliding positioning component (402) on the guide rail (6), and the displacement sensor (8) is connected to the motor (7) by signal.
7. A plastic cable tie forming tool according to claim 2, characterized in that: It also comprises a pressure sensor (5), which is connected to the positioning component (4) and is used to detect the tension applied to the positioning component (4).
8. The plastic cable tie forming tool according to claim 1, characterized in that: A heating tube (46) is provided on the positioning bracket (41).