Flexible battery piece splitting and distance expanding mechanism

Abstract

The utility model discloses a flexible cell splitting and distance expanding mechanism, which comprises an upper splitting and distance expanding module and a lower splitting and distance expanding module which are correspondingly arranged, a groove guide block is arranged on the contact surface of the upper splitting and distance expanding module and the lower splitting and distance expanding module, and the lower splitting and distance expanding module is provided with a matched cam follower corresponding to the groove guide block. The upper splitting distance-expanding module and the lower splitting distance-expanding module are each composed of a supporting frame, a distance-changing adsorption mechanism, an up-down positioning mechanism and a left-right positioning mechanism. The upper splitting distance-expanding module and the lower splitting distance-expanding module are matched together to achieve splitting and distance changing of wafers, synchronous positioning is achieved through the concave-convex mechanism, synchronization of upper and lower splitting actions is achieved, the equipment size can be effectively reduced, the equipment cost can be effectively reduced, meanwhile, the wafer output capacity is improved, workshop space occupation is reduced, and the production efficiency is improved. And the method can play a positive role in promoting future industry development.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible battery equipment, in particular to a flexible battery sheet splitting and spreading mechanism. Background Art

[0002] Flexible battery modules are in high demand for outdoor applications, such as RVs and awnings. However, the production capacity of flexible battery manufacturers is low, making it difficult to meet user needs. The key to ensuring a minimum bending radius in flexible battery modules is to divide the battery into very small cells. These cells must be spaced and arranged accordingly. To ensure module consistency, the spacing between each cell must be consistent. Each cell is cut from a larger cell. To improve production efficiency and product consistency, equipment is required to complete the cell splitting, spacing, and arrangement.

[0003] Currently, the equipment on the market splits the silicon wafers and then arranges the small silicon wafers one by one using a robot. The equipment is inefficient, the process is long, and the yield is also low. Therefore, it is necessary to design a good equipment to improve production efficiency. Utility Model Content

[0004] In view of the above problems, the present invention provides a flexible battery sheet splitting and distance expansion mechanism which adopts an upper splitting and distance expansion module and a lower splitting and distance expansion module to cooperate with each other to realize the splitting and distance change of the sheet.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a flexible battery sheet splitting and spreading mechanism, including an upper splitting and spreading module and a lower splitting and spreading module arranged correspondingly, wherein the contact surfaces of the upper splitting and spreading modules are provided with groove guide blocks, and the lower splitting and spreading modules are provided with a cam follower adapted to the groove guide blocks. The upper splitting and spreading modules and the lower splitting and spreading modules are both composed of a support frame, a variable pitch adsorption mechanism, an upper and lower positioning mechanism, and a left and right positioning mechanism;

[0006] The variable distance adsorption mechanism includes a cylinder, a cylinder support plate, a floating joint, a limiter, a transplanting connection plate, a first adsorption plate, a sleeve, a second adsorption plate, and a slide rail slider. The cylinder is mounted on the cylinder support plate. The cylinder drives the transplanting connection plate to move forward and backward through the floating joint. The forward and backward movement distance of the transplanting connection plate is controlled by the limiter. The slide rail slider is fixedly connected to the transplanting connection plate. The first adsorption plate and the second adsorption plate are mounted on the slide rail slider. The gap difference between the first adsorption plate and the second adsorption plate is adjusted by the sleeve.

[0007] The upper and lower positioning mechanism includes a slide cylinder support plate, a slide cylinder, upper and lower positioning pieces, and a positioning piece mounting plate. The slide cylinder drives the positioning piece mounting plate to move up and down, thereby driving the upper and lower positioning pieces installed on the positioning piece mounting plate to move up and down;

[0008] The left and right positioning mechanism includes a positioning cylinder, a slider mechanism, a fisheye joint, left and right positioning piece mounting plates, and left and right positioning pieces. The positioning cylinder pushes the left and right positioning piece mounting plates to move through the fisheye joint, thereby driving the left and right positioning pieces installed on the left and right positioning piece mounting plates to move;

[0009] Furthermore, the variable distance adsorption mechanism and the up and down positioning mechanism are installed in the support frame.

[0010] Furthermore, ten of the first adsorption plates and the second adsorption plates are respectively provided, and the first adsorption plates and the second adsorption plates are staggered and arranged at equal intervals.

[0011] Furthermore, a group of left and right positioning mechanisms are respectively provided on the left and right sides of the support frame.

[0012] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0013] This utility model adopts the upper splitting distance expansion module and the lower splitting distance expansion module to cooperate with each other to realize the splitting and distance change of the slices, and realizes synchronous positioning through the concave-convex mechanism to realize the simultaneity of the upper and lower splitting movements. It can effectively reduce the size of the equipment and reduce the equipment cost, while increasing the output capacity of the slices and reducing the space occupied in the workshop, which can play a positive role in promoting the future development of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the front side of the present utility model;

[0016] Figure 2 This is a schematic diagram of the front axial structure of the upper split expansion module of the present invention;

[0017] Figure 3 This is a schematic diagram of the reverse axial structure of the upper lobe expansion module of the present invention;

[0018] Figure 4 This is a schematic diagram of the reverse axial structure of the lower lobe expansion module of the present invention;

[0019] Figure 5 This is a schematic diagram of the front axial structure of the lower lobe expansion module of the present invention;

[0020] Figure 6 This is a schematic diagram of the top structure of the upper split extension module of the present invention;

[0021] Figure 7For this utility model Figure 6 AA cross-sectional structural diagram;

[0022] Figure 8 This is a schematic diagram of the shaft side structure of the upper and lower positioning mechanism of the utility model;

[0023] Figure 9 This is a schematic diagram of the shaft side structure of the left and right positioning mechanisms of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] Example

[0026] refer to Figures 1-9 A flexible battery sheet splitting and expanding mechanism includes an upper splitting and expanding module 10 and a lower splitting and expanding module 20 that are arranged correspondingly. A groove guide block 101 is provided on the contact surface of the upper splitting and expanding module 10 and the lower splitting and expanding module, and a corresponding cam follower 201 is provided on the lower splitting and expanding module 20 corresponding to the groove guide block 101. The upper splitting and expanding module 10 and the lower splitting and expanding module 20 are both composed of a support frame 110, a variable distance adsorption mechanism 120, an upper and lower positioning mechanism 130, and a left and right positioning mechanism 140. The variable distance adsorption mechanism 120 and the upper and lower positioning mechanism 130 are installed in the support frame 110.

[0027] The variable distance adsorption mechanism 120 includes a cylinder 121, a cylinder support plate 122, a floating joint 123, a limiter 124, a transplanting connecting plate 125, a first adsorption plate 126, a sleeve 127, a second adsorption plate 128, and a slide rail slider 129. The cylinder 121 is installed on the cylinder support plate 122. The cylinder 121 drives the transplanting connecting plate 125 to move forward and backward through the floating joint 123, and controls the forward and backward movement distance of the transplanting connecting plate 125 through the limiter 124. The slide rail slider 129 is fixedly connected to the transplanting connecting plate 125. The first adsorption plate 126 and the second adsorption plate 128 are installed on the slide rail slider 129. The gap difference between the first adsorption plate 126 and the second adsorption plate 128 is adjusted by the sleeve 127. Ten first adsorption plates 126 and the second adsorption plates 128 are respectively provided, and the first adsorption plates 126 and the second adsorption plates 128 are staggered and arranged at equal intervals.

[0028] The upper and lower positioning mechanism 130 includes a slide cylinder support plate 131, a slide cylinder 132, upper and lower positioning plates 133, and a positioning plate mounting plate 134. The slide cylinder 132 drives the positioning plate mounting plate 134 to rise and fall, thereby driving the upper and lower positioning plates 133 installed on the positioning plate mounting plate 134 to rise and fall.

[0029] The left and right positioning mechanism 140 includes a positioning cylinder 141, a slider mechanism 142, a fisheye joint 143, a left and right positioning piece mounting plate 144, and a left and right positioning piece 145. The positioning cylinder 141 pushes the left and right positioning piece mounting plate 144 to move through the fisheye joint 143, thereby driving the left and right positioning pieces 145 installed on the left and right positioning piece mounting plates 144 to move. A group of left and right positioning mechanisms 140 are respectively arranged on the left and right sides of the support frame 110.

[0030] This utility model adopts the upper splitting distance expansion module and the lower splitting distance expansion module to cooperate with each other to realize the splitting and distance change of the slices, and realizes synchronous positioning through the concave-convex mechanism to realize the simultaneity of the upper and lower splitting movements. It can effectively reduce the size of the equipment and reduce the equipment cost, while increasing the output capacity of the slices and reducing the space occupied in the workshop, which can play a positive role in promoting the future development of the industry.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flexible battery cell splitting and spreading mechanism, characterized by: The invention comprises an upper lobe expansion module (10) and a lower lobe expansion module (20) which are arranged in correspondence, wherein a groove guide block (101) is provided on the contact surface of the upper lobe expansion module (10) and the lower lobe expansion module, and a cam follower (201) which is adapted to the groove guide block (101) is provided on the lower lobe expansion module (20), and the upper lobe expansion module (10) and the lower lobe expansion module (20) are both composed of a support frame (110), a variable distance adsorption mechanism (120), an upper and lower positioning mechanism (130), and a left and right positioning mechanism (140); The variable distance adsorption mechanism (120) comprises a cylinder (121), a cylinder support plate (122), a floating joint (123), a stopper (124), a transplanting connecting plate (125), a first adsorption plate (126), a sleeve (127), a second adsorption plate (128), and a slide block (129). The cylinder (121) is mounted on the cylinder support plate (122). The cylinder (121) drives the transplanting connecting plate (125) to move forward and backward through the floating joint (123). The forward and backward movement distance of the transplanting connecting plate (125) is controlled by the stopper (124). The slide block (129) is fixedly connected to the transplanting connecting plate (125). The first adsorption plate (126) and the second adsorption plate (128) are mounted on the slide block (129). The gap difference between the first adsorption plate (126) and the second adsorption plate (128) is adjusted by the sleeve (127). The upper and lower positioning mechanism (130) includes a slide cylinder support plate (131), a slide cylinder (132), upper and lower positioning pieces (133), and a positioning piece mounting plate (134). The slide cylinder (132) drives the positioning piece mounting plate (134) to move up and down, thereby driving the upper and lower positioning pieces (133) mounted on the positioning piece mounting plate (134) to move up and down. The left and right positioning mechanism (140) comprises a positioning cylinder (141), a slider mechanism (142), a fisheye joint (143), left and right positioning piece mounting plates (144), and left and right positioning pieces (145). The positioning cylinder (141) pushes the left and right positioning piece mounting plates (144) to move via the fisheye joint (143), thereby driving the left and right positioning pieces (145) mounted on the left and right positioning piece mounting plates (144) to move.

2. The flexible battery sheet splitting and spreading mechanism according to claim 1, characterized in that: The variable distance adsorption mechanism (120) and the up and down positioning mechanism (130) are installed in the support frame (110).

3. The flexible battery sheet splitting and spreading mechanism according to claim 1, characterized in that: Ten of the first adsorption plates (126) and ten of the second adsorption plates (128) are provided, and the first adsorption plates (126) and the second adsorption plates (128) are staggered and arranged at equal intervals.

4. The flexible battery sheet splitting and spreading mechanism according to claim 1, characterized in that: A set of left and right positioning mechanisms (140) are respectively provided on the left and right sides of the support frame (110).

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