Winding frame convenient to store

Abstract

The winding frame convenient to store comprises a winding assembly, the winding assembly comprises a first supporting plate and a hollow circular winding drum, and the first supporting plate is fixedly arranged on the outer side of the winding drum and divides the winding drum into an upper winding drum body and a lower winding drum body; at least one rib plate is fixedly arranged at the top end of the upper winding drum, a baffle is arranged in the lower winding drum, and a second supporting plate is fixedly arranged on the outer side of the bottom end of the lower winding drum, so that the rib plate of the winding drum located on the lower portion can be inserted into the winding drum located on the upper portion, and stacking of the winding frame is achieved. And through cooperation of the rib plates and the baffles, the stacking stability is guaranteed, and meanwhile the situation that the winding frame located on the upper portion can extrude the grids on the winding frame located on the lower portion is avoided. The winding frame solves the problems that an existing winding frame can occupy too much space during storage, and the production quality is affected due to the fact that a wound grid is prone to scattering during storage and transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of grid winding devices, and in particular relates to a winding rack which is convenient for storage. Background Art

[0002] The grid is an important component of the battery, especially in electrochemical batteries such as lead-acid batteries. The main function of the grid is to serve as a support structure for the battery electrodes and provide a path for current collection and transmission.

[0003] The quality of the grid directly affects the overall performance of the battery. In the early stages of production, the grid exists in the form of long continuous strips. This design is to meet the needs of large-scale industrial production, improve production efficiency and reduce costs.

[0004] Long strips of grid are not cut into individual grid units immediately after production. Instead, they are rolled up using a reel-up rack for easy transportation, storage, and further assembly into batteries. However, traditional reel-up racks often take up too much space during storage, and due to the lack of effective anti-scattering components, the rolled-up grids can easily become scattered or damaged, ultimately affecting the production quality of the grids. Summary of the Invention

[0005] The utility model aims to solve the problem that the existing winding rack occupies too much space when stored and the rolled-up grid is easy to spread out, affecting the production quality. The utility model provides a winding rack that is easy to store, which can not only realize the stacking of the winding racks, but also prevent the rolled-up grid from spreading out, thereby improving the production quality of the grid.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A winding rack for easy storage includes a winding assembly, the winding assembly including a support plate 1 and a circular winding drum with a hollow interior, the support plate 1 being fixedly arranged on the outside of the winding drum and dividing the winding drum into an upper winding drum and a lower winding drum; at least one rib is fixedly arranged on the top of the upper winding drum, a baffle is arranged inside the lower winding drum, and a support plate 2 is fixedly arranged on the outside of the bottom end.

[0008] By adopting the above solution, the ribs of the winding rack located below can be inserted into the lower drum of the winding rack located above, thereby realizing the stacking of the winding racks. It can also avoid the squeezing of the grid when the winding racks are stacked, which can not only effectively reduce the space occupied by the winding racks when stored, but also ensure the storage quality of the grid.

[0009] On the basis of the above solution, the present invention can also be improved as follows.

[0010] Furthermore, a long strip-shaped winding groove is provided on the side wall of the upper drum, the winding groove is connected to the interior of the upper drum, and the upper end of the winding groove is not higher than the top of the upper drum, and the lower end is not higher than the top surface of the support plate.

[0011] By adopting the above-mentioned further solution, the end of the grid can be extended into the interior of the upper drum when winding is just beginning, which facilitates the winding of the grid; at the same time, the upper end of the winding groove is lower than the top of the upper drum, which can effectively prevent the head of the grid from escaping from the winding groove during the winding process, thereby improving the winding efficiency.

[0012] Furthermore, a lifting plate is fixedly provided at the middle portion of the top end of the upper drum, and a plurality of ribs are symmetrically provided on both sides of the lifting plate; a lifting hole is provided at the middle portion of the lifting plate.

[0013] By adopting the above-mentioned further solution, the setting of the lifting plate and the lifting hole makes it easier to lift and move the winding rack using lifting equipment, thereby improving the convenience of operation; at the same time, the lifting hole is set in the middle of the lifting plate, which can ensure the stability of the winding rack during lifting and moving.

[0014] Furthermore, the outer ends of the ribs and the lifting plates extending out of the upper reel are provided with beveled surfaces to facilitate the stacking of the reeling rack.

[0015] Furthermore, the winding rack also includes an anti-scattering component, which includes a pressure plate, a fixing rod, a positioning hole and a plurality of slide grooves; a plurality of the slide grooves are arranged in a circular array on the support plate, the height of the pressure plate is lower than the height of the upper reel, and the bottom of the pressure plate is slidably connected to the slide groove; one end of the fixing rod is hinged to the pressure plate, and the other end is detachably connected to the upper reel through the positioning hole.

[0016] By adopting the above further solution, the pressure plate can be slid to the rolled-up grid to compact the grid and prevent it from spreading out. The fixing rod can be used to fix it to the upper drum, thereby fixing the entire anti-scattering assembly and preventing the grid from spreading out during storage and transportation of the winding rack.

[0017] Furthermore, the pressing plate is provided with a groove for accommodating the fixing rod, and a plurality of protrusions are provided on the surface of the pressing plate on both sides of the groove, and the plurality of protrusions are symmetrically arranged on the pressing plate along the groove.

[0018] By adopting the above-mentioned further scheme, the protrusion is made of elastic material such as rubber and has an arc-shaped structure, or a rubber layer is provided on the outer surface of the protrusion. The protrusion can reach the outer surface of the rolled-up grid, which can prevent the grid from spreading and avoid damage to the grid surface. The groove is provided to make the anti-scattering component easy to store when not in use.

[0019] Furthermore, a plurality of positioning holes in a circular array are arranged on the side wall of the upper drum. The number of the positioning holes is the same as that of the slide grooves, and the positions correspond one to one. Even if the tail of the grid is in a different position on the winding frame, the grid can still be effectively prevented from spreading.

[0020] Furthermore, the fixing rod includes a fixing rod 1 and a fixing rod 2, the fixing rod 2 is slidably sleeved in the fixing rod 1, and the right end of the fixing rod 1 is threadedly connected with a fastening cap, and the fastening cap is used to lock the fixing rod 1 and the fixing rod 2;

[0021] The positioning hole is a threaded hole, and a thread is provided on the top right side of the second fixing rod.

[0022] By adopting the above-mentioned further technical solution, the length of the fixing rod can be adjusted according to the thickness of the rolled grid, thereby improving the application range of the anti-scattering component.

[0023] Furthermore, the inner side wall of the right end portion of the fixing rod one is set as a beveled surface, and a plurality of fastening rods are set in a circular array on the inner wall of the fastening cap, one end of each of the fastening rods is hinged to the inner wall of the fastening cap, and the other end extends into the interior of the fixing rod one and fits against the outer wall of the fixing rod two.

[0024] By adopting the above-mentioned further technical solution, the fixing rod 1 and the fixing rod 2 can be locked and loosened by twisting the fastening cap, thereby adjusting the length of the fixing rod in a simple manner.

[0025] Furthermore, a first protrusion is provided on the inner wall of the right end of the first fixing rod, and a second protrusion is provided on the left end of the second fixing rod, which can effectively prevent the second fixing rod from being separated from the first fixing rod.

[0026] Through the above technical solution, the beneficial effects of the utility model are:

[0027] 1. By dividing the reel into an upper reel and a lower reel, and respectively setting ribs on the top of the upper reel and baffles inside the lower reel, it is not only possible to stack the reel racks during storage, thereby reducing the space occupied by the reel racks during storage, but also prevent the reel racks located on the upper side from squeezing the grid on the reel racks located on the lower side when the reel racks are stacked, thereby improving the storage quality of the grid.

[0028] 2. By setting a winding groove on the side wall of the upper drum, the end of the grid can be extended into the interior of the upper drum when winding is just started, so as to facilitate the winding of the grid; the lifting plate and lifting hole allow the winding frame to be easily moved by lifting equipment, thereby improving production efficiency.

[0029] 3. By setting the pressure plate, slide groove and anti-scatter rod, the movement range of the pressure plate can be limited to improve the accuracy of the pressure plate movement, so that the pressure plate can accurately move to the end of the rolled grid and press it to prevent the grid from scattering; and the protrusion can reach the surface of the rolled grid to further prevent the grid from scattering.

[0030] 4. By dividing the fixing rod into fixing rod 1 and fixing rod 2 and providing a fastening cap, the length of the fixing rod can be adjusted according to the thickness of the grid rolled up by the rolling frame, thereby improving the application range of the anti-scattering component. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of a roll-up rack structure that is convenient for storage in this utility model Figure 1 ;

[0032] Figure 2 This is a schematic diagram of a roll-up rack structure that is convenient for storage in this utility model Figure 2 ;

[0033] Figure 3 This is a cross-sectional view of a roll-up stand that is convenient for storage according to the utility model;

[0034] Figure 4 The utility model is a roll-up rack that is convenient for storage. Figure 3 A partial enlarged view of middle A.

[0035] The numbers in the accompanying drawings are: 1 is the winding component; 11 is the support plate 1; 12 is the reel; 120 is the upper reel; 121 is the lower reel; 123 is the winding groove; 13 is the lifting plate; 130 is the lifting hole; 14 is the rib plate; 15 is the support plate 2; 16 is the baffle; 2 is the anti-scattering component; 21 is the slide groove; 22 is the pressure plate; 220 is the protrusion; 221 is the groove; 23 is the fixing rod; 230 is the fixing rod 1; 2300 is the protrusion 1; 231 is the fixing rod 2; 2310 is the protrusion 2; 24 is the fastening cap; 240 is the fastening rod; 25 is the positioning hole. DETAILED DESCRIPTION

[0036] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0037] like Figures 1 to 4As shown, a winding rack for easy storage includes a winding assembly 1. In this embodiment, the winding assembly 1 is made of metal. The winding assembly 1 includes a support plate 11 and a circular reel 12 with a hollow interior, which can reduce the weight of the winding rack. The support plate 11 is fixedly arranged on the outside of the reel 12 and divides the reel 12 into an upper reel 120 and a lower reel 121. The upper reel 120 is located on the upper part of the support plate 11, and the lower reel 121 is located on the lower part of the support plate 11; at least one rib 14 is fixedly provided on the top of the upper reel 120, and the rib 14 is fitted on the upper On the inner wall of the reel 120, a part of the rib 14 is higher than the upper reel 120, and a part extends into the interior of the upper reel 120. The interior of the lower reel 121 is provided with a baffle 16, and a support plate 2 15 is fixedly provided on the outer side of the bottom end. The diameter of the support plate 2 15 is smaller than the diameter of the support plate 11; so that the rib 14 of the winding rack located below can be inserted into the lower reel 121 of the winding rack located above, thereby realizing the stacking of the winding racks, and avoiding the squeezing of the grid when the winding racks are stacked, which can not only effectively reduce the space occupied by the winding racks when stored, but also ensure the storage quality of the grid.

[0038] As an implementable embodiment, a long strip-shaped winding groove 123 is provided on the side wall of the upper drum 120, and the winding groove 123 is connected to the interior of the upper drum 120, so that when winding is just started, the end of the grid can extend into the interior of the upper drum 120, which is convenient for winding the grid; and the upper end of the winding groove 123 is not higher than the top of the upper drum 120, and the lower end is not higher than the top surface of the support plate 11; it can effectively prevent the head of the grid from escaping from the winding groove 123 during the winding process, thereby improving the winding efficiency.

[0039] As an implementable embodiment, a lifting plate 13 is fixedly provided in the middle of the top of the upper reel 120, and a plurality of ribs 14 are symmetrically provided on both sides of the lifting plate 13; a lifting hole 130 is provided in the middle of the lifting plate 13; it is convenient to use lifting equipment to lift and move the winding frame, which improves the convenience of operation, and the lifting hole 130 is provided in the middle of the lifting plate 13, which can ensure the stability of the winding frame during lifting and moving.

[0040] As an implementable embodiment, the outer ends of the ribs 14 and the lifting plate 13 extending out of the upper reel 120 are provided with beveled surfaces, and the beveled surfaces are directed from the inside of the reel along an oblique downward direction to the outside of the reel, so as to facilitate the stacking of the reeling rack; in this embodiment, the parts of the lifting plate 13 and the ribs 14 that are higher than the upper reel 120 are at the same height, and are equal to the distance between the baffle 16 and the bottom end of the lower reel 121, thereby further ensuring the stability of the stacking of the reeling rack.

[0041] As an implementable embodiment, the winding rack also includes an anti-scattering component 2, which includes a pressure plate 22, a fixing rod 23, a positioning hole 25 and a plurality of slide grooves 21; a plurality of the slide grooves 21 are arranged in a circular array on the support plate 11, and the height of the pressure plate 22 is lower than the height of the upper reel 120. The bottom of the pressure plate 22 is slidably connected to the slide groove 21. The cross-sections of the bottom of the pressure plate 22 and the slide groove 21 are both trapezoidal, and the pressure plate 22 can be slid to the wound grid with a certain stability, thereby achieving the compression of the grid and preventing the grid from dispersing; one end of the fixing rod 23 is hinged to the pressure plate 22, and the other end is detachably connected to the upper reel 120 through the positioning hole 25, thereby fixing the entire anti-scattering component 2, which can prevent the grid from dispersing during storage and transportation of the winding rack.

[0042] As an implementable embodiment, the pressure plate 22 is provided with a groove 221 for accommodating the fixing rod 23, and the groove 221 is provided in the middle part of the pressure plate 22 close to the fixing rod 23, so that the anti-scattering component is easy to store when not in use; a plurality of protrusions 220 are provided on the surface of the pressure plate 22 on both sides of the groove 221, and the protrusions 220 and the groove 221 are located on the same side of the pressure plate 22, and a plurality of the protrusions 220 are symmetrically arranged on the pressure plate 22 along the groove 221, and the protrusions are made of elastic materials such as rubber and have an arc-shaped structure, or a rubber layer is provided on the outer surface of the protrusions, etc., so that the protrusions can reach the outer surface of the rolled-up grid, which can prevent the rolled-up grid from spreading and avoid damage to the grid surface.

[0043] As an implementable embodiment, a plurality of positioning holes 25 are arranged in a circular array on the side wall of the upper drum 120. The number of the positioning holes 25 is the same as that of the slide grooves 21, and the positions correspond one to one, so that even if the tail of the grid is in a different position on the winding frame, the grid can still be effectively prevented from spreading.

[0044] As an embodiment, the fixing rod 23 includes a fixing rod 1 230 and a fixing rod 231. The fixing rod 231 is slidably sleeved in the fixing rod 1 230. The right end of the fixing rod 1 230 is threadedly connected with a fastening cap 24. The fastening cap 24 is used to lock the fixing rod 1 230 and the fixing rod 2 231, so that the length of the fixing rod can be adjusted according to the thickness of the rolled grid, thereby improving the applicability of the anti-scattering assembly.

[0045] The positioning hole 25 is a threaded hole, and a thread is provided on the top right side of the second fixing rod 231 , so that the second fixing rod 231 can be fixed to the upper reel 120 by rotating it, and the operation is simple.

[0046] As an implementable embodiment, the inner side wall of the right end portion of the fixing rod 1 230 is set as a bevel, and a plurality of fastening rods 240 are set in a circular array on the inner wall of the fastening cap 24. One end of the plurality of fastening rods 240 is hinged to the inner wall of the fastening cap 24, and the other end extends into the interior of the fixing rod 1 230 and fits against the outer wall of the fixing rod 2 231, so that the fixing rod 1 230 and the fixing rod 2 231 can be locked and loosened by rotating the fastening cap 24, thereby adjusting the length of the fixing rod, and the adjustment method is simple.

[0047] As an implementable embodiment, a protrusion 2300 is provided on the inner wall of the right end of the fixing rod 1 230, and a protrusion 2310 is provided on the left end of the fixing rod 2 231. The inner diameter of the fixing rod 1 230 at the protrusion 2300 is smaller than the outer diameter of the fixing rod 2 231 at the protrusion 2 2310, which can effectively prevent the fixing rod 2 from separating from the fixing rod 1.

[0048] When rolling up the grid, extend the end of the grid into the interior of the upper drum through the rolling groove 123 to start rolling up the grid; when the grid is rolled up, select the appropriate slide groove 21 to slide the pressure plate 22 according to the position of the tail of the grid. After the pressure plate 22 moves into place, the pressure plate 22 and the protrusion 220 on the pressure plate 22 abut against the outer surface of the grid, which can fix the tail of the grid, and then pull the fixing rod 231 out of the fixing rod 1 230, so that one end of the fixing rod 231 is screwed into the positioning hole 25, and then screw the fastening cap 24 to fasten the fixing rod 1 230 and the fixing rod 2 231, thereby fixing the anti-scattering component 2, which can effectively prevent the grid from spreading.

[0049] When stacking the winding racks, use a lifting device to lift the winding rack to a storage position or a transport position, and align the lower reel 121 of the winding rack with the ribs 14 and the lifting plate 130 on the top of the upper reel 120 of another winding rack located below it. Then, the winding racks can be lowered to achieve stacking.

[0050] The embodiments described above are only preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles described in the patent scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A roll-up stand for easy storage, characterized in that: The invention comprises a winding assembly (1), wherein the winding assembly (1) comprises a support plate (11) and a circular reel (12) with a hollow interior, wherein the support plate (11) is fixedly arranged on the outside of the reel (12) and divides the reel (12) into an upper reel (120) and a lower reel (121); at least one rib (14) is fixedly arranged on the top of the upper reel (120), a baffle (16) is arranged inside the lower reel (121), and a support plate (15) is fixedly arranged on the outside of the bottom end.

2. A roll-up stand for easy storage according to claim 1, characterized in that: A long strip-shaped winding groove (123) is provided on the side wall of the upper winding drum (120), and the winding groove (123) is connected to the interior of the upper winding drum (120), and the upper end of the winding groove (123) is not higher than the top end of the upper winding drum (120), and the lower end is not higher than the top surface of the support plate (11).

3. The roll-up stand for easy storage according to claim 1, characterized in that: A lifting plate (13) is fixedly provided at the middle of the top end of the upper drum (120), and a plurality of ribs (14) are symmetrically provided on both sides of the lifting plate (13); a lifting hole (130) is provided in the middle of the lifting plate (13).

4. The roll-up stand for easy storage according to claim 3, characterized in that: The outer ends of the ribs (14) and the lifting plate (13) extending out of the upper reel (120) are provided with beveled surfaces.

5. The roll-up stand for easy storage according to claim 1, characterized in that: The winding frame further includes an anti-scattering component (2), which includes a pressure plate (22), a fixing rod (23), a positioning hole (25) and a plurality of slide grooves (21); a plurality of the slide grooves (21) are arranged in a circular array on the support plate (11), the height of the pressure plate (22) is lower than the height of the upper reel (120), and the bottom of the pressure plate (22) is slidably connected to the slide groove (21); one end of the fixing rod (23) is hinged to the pressure plate (22), and the other end is detachably connected to the upper reel (120) through the positioning hole (25).

6. The roll-up stand for easy storage according to claim 5, characterized in that: The pressing plate (22) is provided with a groove (221) for accommodating the fixing rod (23), and a plurality of protrusions (220) are provided on the surface of the pressing plate (22) on both sides of the groove (221). The plurality of protrusions (220) are symmetrically arranged on the pressing plate (22) along the groove (221).

7. The roll-up stand for easy storage according to claim 5, characterized in that: A plurality of positioning holes (25) are arranged in a circular array on the side wall of the upper reel (120), and the number of the positioning holes (25) is the same as that of the sliding grooves (21), and the positions thereof correspond one to one.

8. The roll-up stand for easy storage according to claim 5, characterized in that: The fixing rod (23) includes a fixing rod 1 (230) and a fixing rod 2 (231), wherein the fixing rod 2 (231) is slidably sleeved in the fixing rod 1 (230), and a fastening cap (24) is threadedly connected to the right end of the fixing rod 1 (230), and the fastening cap (24) is used to lock the fixing rod 1 (230) and the fixing rod 2 (231); The positioning hole (25) is a threaded hole, and a thread is provided on the top right side of the second fixing rod (231).

9. The roll-up stand for easy storage according to claim 8, characterized in that: The inner side wall of the right end portion of the fixing rod 1 (230) is set as a beveled surface, and a plurality of fastening rods (240) are provided in a circular array on the inner wall of the fastening cap (24), one end of the plurality of fastening rods (240) is hinged to the inner wall of the fastening cap (24), and the other end extends into the interior of the fixing rod 1 (230) and fits on the outer wall of the fixing rod 2 (231).

10. A roll-up stand for convenient storage according to claim 8 or 9, characterized in that: The inner wall of the right end of the fixing rod 1 (230) is provided with a protrusion 1 (2300), and the left end of the fixing rod 2 (231) is provided with a protrusion 2 (2310).

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