A tape control mechanism and a tape manufacturing apparatus
By controlling the cutting and movement of the welding strip through the combination of air passages and internal cavities on the base, the problems of complex structure and high installation difficulty of existing clamping mechanisms are solved, achieving precise cutting and movement of the welding strip, simplifying the structure of the clamping mechanism, and facilitating rapid installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA XN AUTOMATION EQUIP CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-06-23
AI Technical Summary
In existing battery string production equipment, the clamping mechanism has a complex structure, is difficult to install, and requires high clamping precision, resulting in inaccurate cutting and movement of the welding strip.
The first and second air passages on the base cooperate with the inner cavity to control the raising and lowering of the first pressure column through gas, thereby achieving precise cutting and movement of the welding strip and avoiding the use of multiple driving components and guide components.
The clamping mechanism structure has been simplified, improving the accuracy of welding strip cutting and movement, reducing installation difficulty, and facilitating rapid assembly.
Smart Images
Figure CN224390060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of welding strip preparation, and in particular to a strip control mechanism and a strip making device. Background Technology
[0002] In battery string production equipment, before cutting the welding strip, the welding strip needs to be stretched to eliminate bending stress and straighten the welding strip, while the flat welding strip is clamped from above and below to prevent it from flipping.
[0003] In related technologies, such as Figure 1 As shown, the clamping mechanism uses a cylinder to horizontally drive the lifting component. The lifting component uses the height difference between the bottom and top surface of its groove to cause the cam in the clamping component to roll and lift, thus realizing the lifting and lowering movement of the clamping component. Due to the high clamping accuracy requirements, the above structure is equipped with corresponding guide rails and sliders for both the horizontal movement of the lifting component and the lifting and lowering movement of the clamping component to achieve the purpose of guiding and ensuring movement accuracy. However, the above structure has many components, among which the installation accuracy of the guide rails and the setting accuracy of the height difference between the bottom and top surface of the groove are relatively high, resulting in a complex clamping mechanism structure and high installation difficulty. Utility Model Content
[0004] The purpose of this invention is to provide a control band mechanism for manufacturing full-screen components, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: On one hand, this application provides a control belt mechanism, including a base, a pressure plate, and a plurality of first pressure columns. The base has a first air passage, a second air passage, and a plurality of arrayed first inner cavities. The first air passage is connected to one end of the plurality of first inner cavities, and the second air passage is connected to the other end of the plurality of first inner cavities. The pressure plate is disposed on the base, and a plurality of arrayed first welding strip channels are formed between the two. The first pressure column includes a connected first pressure section and a first piston section. The plurality of first piston sections are slidably disposed in the plurality of first inner cavities one to one. The first pressure section can extend into the corresponding first welding strip channel and press the first welding strip onto the pressure plate.
[0006] Preferably, the base is further provided with a plurality of arrayed first guide holes. Along the vertical direction, the plurality of first guide holes are sequentially arranged and connected to the plurality of first inner cavities in a one-to-one correspondence. The plurality of first guide holes are connected to the plurality of first welding strip channels in a one-to-one correspondence. At least a portion of the plurality of first pressing sections slides in a one-to-one correspondence with the plurality of first guide holes.
[0007] Preferably, the base includes a stacked connecting plate and a base body, the pressure plate is stacked on the connecting plate, and the connecting plate has a plurality of spaced first guide grooves (G), which are connected to a plurality of first guide holes one by one.
[0008] Preferably, one end of the pressure plate is hinged to one end of the opposite connecting plate.
[0009] Preferably, the system further includes multiple levers, each lever comprising a toggle segment, a connecting segment, and a pressing segment connected in sequence. The multiple connecting segments are spaced apart and hinged on the base, and the multiple pressing segments correspond one-to-one with the multiple first pressing segments in the vertical direction.
[0010] Preferably, it also includes a magnetic attractor, the lever is a magnetic component, the magnetic attractor is disposed on the base, and the magnetic attractor is disposed opposite to the connecting section.
[0011] Preferably, the first piston section is fitted with a sealing ring.
[0012] Preferably, it further includes multiple second pressure columns, and the base is also provided with a third air passage, a fourth air passage and multiple arrayed second inner cavities. The third air passage is connected to one end of the multiple second inner cavities, and the fourth air passage is connected to the other end of the multiple second inner cavities. Multiple arrayed second welding strip channels are formed between the pressure plate and the base. The multiple second welding strip channels are staggered with the multiple first welding strip channels. The second pressure column includes a connected second pressure section and a second piston section. The second pressure section can extend into the corresponding second welding strip channel and press the second welding strip onto the pressure plate.
[0013] Preferably, an elastic element is provided between one end of the first piston segment and the first inner cavity, and / or, a buffer pad is provided at the other end of the first piston segment facing the first inner cavity.
[0014] On the other hand, this application also discloses a belt-making device, including a belt-feeding mechanism, a cutting assembly, a belt-pulling hand, and the aforementioned belt-controlling mechanism. Along a first direction, the belt-feeding mechanism, the belt-controlling mechanism, the cutting assembly, and the belt-pulling hand are arranged sequentially at intervals, and the belt-pulling hand can reciprocate along the first direction.
[0015] The technical solution adopted in this application can achieve the following beneficial effects:
[0016] In the control mechanism disclosed in this application, the base has a first air passage, a second air passage, and multiple arrayed first inner cavities. The first air passage is connected to one end of the multiple first inner cavities, and the second air passage is connected to the other end of the multiple first inner cavities. The pressure plate is disposed on the base, and multiple arrayed first welding strip channels are formed between the two. The first pressing column includes a connected first pressing section and a first piston section. The multiple first piston sections are slidably disposed in the multiple first inner cavities one by one. The first pressing section can extend into the corresponding first welding strip channel and press the first welding strip onto the pressure plate.
[0017] During the operation of the control mechanism, multiple first welding strips pass through multiple first welding strip channels. Gas is introduced through a second air passage, causing the other ends of the multiple first inner cavities to be filled with gas while simultaneously expelling gas from one end of the first inner cavity through the first air passage. Alternatively, the first air passage may draw in gas from one end of the first inner cavity, or the second air passage may introduce gas while simultaneously drawing in gas from one end of the first inner cavity. All of these steps allow multiple first piston sections to slide towards one end of each corresponding first inner cavity. Then, the operation reverses, and multiple first... The piston section slides toward the other end of the multiple first inner cavities, and the multiple first pressing sections slide with the multiple first piston sections. The pressing ends of the multiple first pressing sections extend or retract in a corresponding manner to press the multiple first welding strips onto the pressure plate or away from the multiple first welding strips, thereby facilitating the precise cutting or movement of the first welding strips. Since the first pressing section moves back and forth in the vertical direction, if the first welding strip is a flat welding strip, the first pressing section can also press against the flat surface of the flat welding strip and effectively prevent the flat welding strip from flipping with a larger pressing area.
[0018] The above structure completes the lifting and lowering of the first pressure column by cooperating the first air passage, the second air passage and the first inner cavity opened in the base, thereby avoiding the need to add multiple driving parts and matching guide parts, thus optimizing the structure, simplifying the components, and facilitating quick assembly by installers. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0020] Figure 1 This is a front view of the clamping mechanism in the background art;
[0021] Figure 2 This is a schematic diagram of the control belt mechanism disclosed in the embodiments of this application;
[0022] Figure 3This is a partial top view of the control belt mechanism disclosed in the embodiments of this application;
[0023] Figure 4 This is a first cross-sectional view of the control belt mechanism disclosed in the embodiments of this application;
[0024] Figure 5 This is a second cross-sectional view of the control belt mechanism disclosed in the embodiments of this application;
[0025] Figure 6 This is a front view of the belt-making device disclosed in the embodiments of this application.
[0026] In the diagram: 100, base; 110, connecting plate; 120, base body; 200, pressure plate; 300, first pressing column; 310, first pressing section; 320, first piston section; 410, lever; 420, magnetic suction element; 500, second pressing column; 510, second pressing section; 520, second piston section; 600, buffer pad; 700, cutter assembly; 800, pull handle; A, first air passage; B, second air passage; C, first inner cavity; D, third air passage; E, fourth air passage; F, second inner cavity; G, first guide groove; H, second guide groove. Detailed Implementation
[0027] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.
[0028] It should be noted that when a component is said to be "set on" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[0030] like Figures 2 to 5 As shown, this application discloses a belt control mechanism, which includes a base 100, a pressure plate 200, and a plurality of first pressure columns 300.
[0031] Specifically, the base 100 has a first air passage A, a second air passage B, and multiple arrayed first inner cavities C. The first air passage A is connected to one end of the multiple first inner cavities C, and the second air passage B is connected to the other end of the multiple first inner cavities C. The pressure plate 200 is disposed on the base 100, and multiple arrayed first welding strip channels are formed between the two. The first pressing column 300 includes a connected first pressing section 310 and a first piston section 320. The multiple first piston sections 320 are slidably disposed in the multiple first inner cavities C one by one. The first pressing section 310 can extend into the corresponding first welding strip channel and press the first welding strip onto the pressure plate 200.
[0032] During the operation of the control mechanism, multiple first welding strips pass through multiple first welding strip channels. Gas is introduced through the second air passage B, causing the other ends of multiple first inner cavities C to be filled with gas. Simultaneously, gas at one end of the first inner cavity C is compressed and discharged through the first air passage A. Alternatively, the first air passage A draws in gas from one end of the first inner cavity C. Or, while the second air passage B introduces gas, the first air passage A draws in gas from one end of the first inner cavity C. All of these steps cause multiple first piston sections 320 to slide towards one end corresponding to each of the multiple first inner cavities C. Then, the operation reverses, and the multiple first piston sections 320... 20 slides towards the other end of the multiple first inner cavities C, and the multiple first pressing sections 310 slide with the multiple first piston sections 320. The pressing ends of the multiple first pressing sections 310 extend or retract to press the multiple first welding strips onto the pressure plate 200 or away from the multiple first welding strips, thereby facilitating the precise cutting or movement of the first welding strips. Since the first pressing section 310 moves back and forth in the vertical direction, if the first welding strip is a flat welding strip, the first pressing section 310 can also press the flat surface of the flat welding strip and effectively prevent the flat welding strip from flipping with a larger pressing area.
[0033] The above structure completes the lifting and lowering of the first pressure column 300 by cooperating with the first air passage A, the second air passage B and the first inner cavity C opened in the base 100, thereby avoiding the need to add multiple driving parts and matching guide parts, thus optimizing the structure, simplifying the components, and facilitating quick assembly by installers.
[0034] In this embodiment of the application, the base 100 may also have a plurality of arrayed first guide holes. Specifically, along the vertical direction, the plurality of first guide holes are sequentially arranged and connected to the plurality of first inner cavities C in a one-to-one correspondence. The plurality of first guide holes are connected to the plurality of first welding strip channels in a one-to-one correspondence. At least a portion of the plurality of first pressing sections 310 slides in a one-to-one correspondence with the plurality of first guide holes.
[0035] The first guide hole in the above structure helps to improve the movement accuracy of the first pressing section 310, thereby ensuring that the first welding strip can be pressed onto the pressure plate 200.
[0036] In a further technical solution, the base 100 may include a stacked connecting plate 110 and a base 120. Specifically, a pressure plate is stacked on the connecting plate 110, and the connecting plate 110 has a plurality of spaced first guide grooves G. That is, the pressure plate 200 and the first guide grooves G form a first welding strip channel, and the plurality of first guide grooves G are connected to a plurality of first guide holes one by one. Of course, the base 120 may have a first air passage A, a second air passage B, a plurality of arrayed first inner cavities C and a plurality of arrayed first guide holes.
[0037] In one alternative, one end of the pressure plate 200 can be hinged to one end of the opposite connecting plate 110, thereby allowing the pressure plate 200 to be flipped up to facilitate the worker to thread the first welding strip.
[0038] In another alternative embodiment, the disclosed control mechanism may further include multiple levers 410. Specifically, each lever 410 includes a toggle segment, a connecting segment, and a pressing segment connected in sequence. The multiple connecting segments are spaced apart and hinged on the base 100, and the multiple pressing segments are in vertical contact with the multiple first pressing segments 310.
[0039] By moving the moving section, the connecting section is hinged to the base 100 to form a lever, so that the first pressing section can press the first abutting section 310 down, thereby facilitating the first welding strip to pass through the welding strip channel and making it easier for the staff to operate and thread the first welding strip.
[0040] In a further technical solution, the disclosed control mechanism may also include a magnetic element 420. Specifically, the lever 410 is a magnetic element, and the magnetic element 420 is disposed on the base 100. The magnetic element 420 is disposed opposite to the connecting section. The magnetic element 420 can magnetically attract the connecting section to prevent the lever 410 from shaking, thereby indirectly ensuring the fixation of the lever 410.
[0041] In this embodiment, the first piston section 320 may be fitted with a sealing ring, which can isolate the first air passage A from the second air passage B, thereby ensuring the movement of the first piston section 320.
[0042] In this embodiment, the disclosed control mechanism may further include a plurality of second pressing posts 500. The base 100 may also have a third air passage D, a fourth air passage E, and a plurality of arrayed second inner cavities F. Specifically, the third air passage D is connected to one end of the plurality of second inner cavities F, and the fourth air passage E is connected to the other end of the plurality of second inner cavities F. A plurality of arrayed second welding strip channels are formed between the pressure plate 200 and the base 100. The plurality of second welding strip channels are staggered with the plurality of first welding strip channels. The second pressing post 500 includes a connected second pressing section 510 and a second piston section 520. The second pressing section 510 can extend into the corresponding second welding strip channel and press the second welding strip onto the pressure plate 200.
[0043] The above structure can control the corresponding welding strip through the first pressing column 300 and the second pressing column 500. The welding strips pressed by the multiple first pressing columns 300 and the multiple second pressing columns 500 are different. In other words, the strip control mechanism can thread more welding strips.
[0044] In this embodiment, the diameter of the first inner cavity C can be larger than the diameter of the first guide hole, and the first pressing section 310 can be fitted with a sealing ring.
[0045] In the above structure, the diameter of the first guide hole is smaller than the diameter of the first inner cavity C, which is beneficial for the first air passage A to quickly fill one end of the first inner cavity C with gas, thereby pushing the first piston section 320 to descend rapidly. The sealing ring fitted on the first pressure section 310 is beneficial to isolate one end of the first inner cavity C from the outside world, so that the gas at one end of the first inner cavity C can be quickly discharged through the first air passage A to quickly achieve a negative pressure environment.
[0046] In this embodiment, an elastic element may be provided between the first piston section 320 and one end of the first inner cavity C. The elastic element can buffer the impact force of the first piston section 320 moving toward the pressure plate 200, thereby preventing the first pressing section 310 from pressing the welding strip excessively.
[0047] And / or, a buffer pad 600 may be provided at the other end of the first piston segment 320 facing the first inner cavity C. Specifically, the buffer pad 600 can buffer the impact force of the first piston segment 320 moving towards the other end of the first inner cavity C, thereby avoiding collision damage to the first piston segment 320.
[0048] like Figure 6 As shown, this application also discloses a tape-making device, which includes a tape-feeding mechanism, a cutter assembly 700, a tape-pulling hand 800, and the aforementioned tape-controlling mechanism. Along the first direction (i.e., the direction of tape output), the tape-feeding mechanism, the tape-controlling mechanism, the cutter assembly 700, and the tape-pulling hand 800 are arranged sequentially at intervals. The tape-feeding mechanism is used to output the tape along the first direction, and the tape-pulling hand 800 can reciprocate along the first direction (i.e., the direction of tape output). In other words, the tape-pulling hand 800 can clamp the cut tape segment from the cutter assembly 700.
[0049] There can be two pull handles 800, and the two pull handles 800 cyclically clamp the welding strip segment from the cutter assembly 700.
[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A belt control mechanism, characterized in that, The device includes a base (100), a pressure plate (200), and a plurality of first pressure columns (300). The base (100) has a first air passage (A), a second air passage (B), and a plurality of arrayed first inner cavities (C). The first air passage (A) is connected to one end of the plurality of first inner cavities (C), and the second air passage (B) is connected to the other end of the plurality of first inner cavities (C). The pressure plate (200) is disposed on the base (100), and a plurality of arrayed first welding strip channels are formed between the two. The first pressure column (300) includes a connected first pressure section (310) and a first piston section (320). The plurality of first piston sections (320) are slidably disposed in the plurality of first inner cavities (C) one by one. The first pressure section (310) can extend into the corresponding first welding strip channel and press the first welding strip onto the pressure plate (200).
2. The belt control mechanism according to claim 1, characterized in that, The base (100) is also provided with a plurality of arrayed first guide holes. In the vertical direction, the plurality of first guide holes are sequentially arranged and connected to the plurality of first inner cavities (C) in a one-to-one correspondence. The plurality of first guide holes are connected to the plurality of first welding strip channels in a one-to-one correspondence. At least a portion of the plurality of first pressing sections (310) slides in a one-to-one correspondence with the plurality of first guide holes.
3. The belt control mechanism according to claim 2, characterized in that, The base (100) includes a stacked connecting plate (110) and a base (120). The pressure plate (200) is stacked on the connecting plate (110). The connecting plate (110) has a plurality of spaced first guide grooves (G). The plurality of first guide grooves (G) are connected to the plurality of first guide holes one by one.
4. The belt control mechanism according to claim 3, characterized in that, One end of the pressure plate (200) is hinged to one end of the opposite connecting plate (110).
5. The belt control mechanism according to claim 1, characterized in that, It also includes multiple levers (410), each lever (410) comprising a toggle segment, a connecting segment and a pressing segment connected in sequence. The multiple connecting segments are spaced apart and hinged on the base (100), and the multiple pressing segments are in vertical contact with the multiple first pressing segments (310).
6. The belt control mechanism according to claim 5, characterized in that, It also includes a magnetic chuck (420), the lever (410) is a magnetic component, the magnetic chuck (420) is disposed on the base (100), and the magnetic chuck (420) is disposed opposite to the connecting section.
7. The belt control mechanism according to claim 1, characterized in that, The first piston section (320) is fitted with a sealing ring.
8. The belt control mechanism according to claim 1, characterized in that, It also includes multiple second pressure columns (500), and the base (100) is also provided with a third air passage (D), a fourth air passage (E) and multiple arrayed second inner cavities (F). The third air passage (D) is connected to one end of the multiple second inner cavities (F), and the fourth air passage (E) is connected to the other end of the multiple second inner cavities (F). Multiple arrayed second welding strip channels are formed between the pressure plate (200) and the base (100). The multiple second welding strip channels are staggered with the multiple first welding strip channels. The second pressure column (500) includes a connected second pressure section (510) and a second piston section (520). The second pressure section (510) can extend into the corresponding second welding strip channel and press the second welding strip onto the pressure plate (200).
9. The belt control mechanism according to claim 1, characterized in that, An elastic element is provided between one end of the first piston segment (320) and the first inner cavity (C), and / or a buffer pad (600) is provided at the other end of the first piston segment (320) facing the first inner cavity (C).
10. A belt-making device, characterized in that, The device includes a belt feeding mechanism, a cutter assembly (700), a belt puller (800), and a belt control mechanism as described in any one of claims 1-9. The belt feeding mechanism, the belt control mechanism, the cutter assembly (700), and the belt puller (800) are arranged sequentially at intervals along a first direction, and the belt puller (800) is reciprocating along the first direction.