Grid transverse double-disc winding device

Abstract

The utility model discloses a grid horizontal double-disc winding device which comprises a turnover mechanism and two winding mechanisms. The turnover mechanism comprises a front-end supporting plate, a supporting shaft and a rear-end roller set, the front-end supporting plate and the rear-end roller set are located at the front end and the rear end of the supporting shaft respectively, a plurality of bearing assemblies used for turning over the grid are installed on the supporting shaft and arranged at intervals in the axial direction of the supporting shaft, and the rear-end roller set comprises two driven guide rollers which are arranged side by side in the left-right direction; the two driven guide rollers are vertically arranged, and a gap allowing a grid to penetrate through is formed between the two driven guide rollers; the two winding mechanisms are located on the left side and the right side of the rear end roller set respectively, each winding mechanism comprises a winding motor, a winding mandrel and a winding disc, the output end of each winding motor is in transmission fit with the corresponding winding mandrel, and the winding discs are coaxially installed on the winding mandrels and are vertically arranged. According to the grid transverse double-disc winding device, a transposition mechanism is not needed to replace the winding discs, production cost can be reduced, and the replacement time of the winding discs can be shortened.

Description

Technical Field

[0001] This utility model relates to the field of lead-acid battery manufacturing technology, and in particular to a horizontal double-disc winding device for grids. Background Technology

[0002] The grid acts as a conductor and framework in the plates of a lead-acid battery, and is a key material in the manufacture of lead-acid batteries. In the manufacturing process of the grid, the raw material lead ingot needs to be processed into lead strips of the required thickness through multiple processes. Then, the excess material of the lead strip is trimmed off using a stamping machine to obtain a grid with a specific shape and size. After the grid exits the stamping machine, it needs to be rolled up for subsequent processing.

[0003] Currently, there are dual-reel winding machines for slab winding in this field. These machines typically have two winding reels, and the positions of the two reels are interchanged via a rotary switching mechanism to facilitate reel replacement. Each winding reel requires a corresponding motor to provide rotational power, and the rotary switching mechanism also requires an additional motor. The high cost of the equipment and the additional energy consumption increase production costs. Furthermore, the switching process itself takes a considerable amount of time (approximately 30 seconds), and since slabs are continuously produced without stopping the machine, the time spent on the switching process results in wasted slab material. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a plate grid horizontal double-reel winding device, which does not require a switching mechanism to replace the winding reels, thus helping to reduce production costs and shorten the winding reel replacement time.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A plate grid horizontal double-disc winding device includes a flipping mechanism and two winding mechanisms;

[0007] The flipping mechanism includes a front support plate, a support shaft, and a rear roller assembly. The front support plate and the rear roller assembly are located at the front and rear ends of the support shaft, respectively. Multiple support components for flipping the grid are installed on the support shaft. The multiple support components are arranged at intervals along the axial direction of the support shaft. The rear roller assembly includes two driven guide rollers arranged side by side on the left and right. The two driven guide rollers are vertically arranged and a gap is formed in the middle for passing through the grid.

[0008] The two winding mechanisms are located on the left and right sides of the rear roller group, respectively. Each winding mechanism includes a winding motor, a winding mandrel and a winding reel. The output end of the winding motor is driven by the winding mandrel, and the winding reel is coaxially mounted on the winding mandrel and is vertically arranged.

[0009] Further, the turnover mechanism further comprises a first frame, the front end supporting plate, the supporting shaft and the rear end roller group are sequentially installed on the first frame.

[0010] Further, the winding mechanism further comprises a second frame, a machine body of the winding motor is fixed to the second frame, and the winding shaft is rotatably installed at a top end of the second frame.

[0011] Further, horizontal included angles of the plurality of supporting components are increased along an axial direction of the supporting shaft.

[0012] Further, the horizontal included angle of the supporting component closest to the front end supporting plate is 0 degree, and the horizontal included angle of the supporting component closest to the rear end roller group is equal to or less than 90 degrees.

[0013] Further, each supporting component comprises two supporting rollers arranged side by side, and a gap for passing the grid is formed between the two supporting rollers.

[0014] Further, each supporting component further comprises two end plates, and two ends of the supporting roller are connected to the two end plates.

[0015] Further, a plurality of fixing clamps are arranged on the supporting shaft, and each supporting component is fixed by a fixing clamp.

[0016] Further, the rear end roller group is installed on a gap adjusting assembly, and the gap adjusting assembly is used for adjusting a distance between the two driven guide rollers.

[0017] Further, the gap adjusting assembly comprises a sliding rail and two sliding blocks installed on the sliding rail, the two driven guide rollers are respectively installed on the two sliding blocks, and a spring is connected between the two sliding blocks, and the spring enables the two sliding blocks to move towards each other.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The grid horizontal double-disc winding device provided by the utility model is used for supporting the horizontally discharged grid through the front end supporting plate of the turnover mechanism, the grid is gradually turned over through the plurality of supporting components, and then passes through the rear end roller group, because the driven guide rollers of the rear end roller group are vertically arranged, the grid can pass through the rear end roller group in a vertical state; the two driven guide rollers of the rear end roller group are arranged side by side, so that the grid can be guided to the left winding mechanism and the right winding mechanism, each winding mechanism is provided with a winding motor and a winding disc and the like for winding the grid, so that the change mechanism is not needed to replace the winding disc, and the production cost is reduced and the winding disc replacement time is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The structure schematic view of the plate grid horizontal double-disk winding device is shown in the figure.

[0021] Figure 2 For Figure 1 The structure schematic view of the turnover mechanism of the plate grid horizontal double-disk winding device is shown in the figure.

[0022] Figure 3 For Figure 1 The structure schematic view of the supporting assembly of the plate grid horizontal double-disk winding device is shown in the figure.

[0023] Figure 4 For Figure 1 The structure schematic view of the winding mechanism (omitting the winding disk) of the plate grid horizontal double-disk winding device is shown in the figure.

[0024] Figure 5 For Figure 1 The combined structure view of the rear end roller group and the gap adjustment assembly of the plate grid horizontal double-disk winding device is shown in the figure.

[0025] In the figure,

[0026] 100, the turnover mechanism; 110, the first rack; 120, the front end supporting plate; 130, the supporting shaft; 131, the fixed clamp; 140, the rear end roller group; 141, the driven guide roller; 150, the supporting assembly; 151, the supporting roller; 152, the end plate;

[0027] 200, the winding mechanism; 210, the second rack; 220, the winding motor; 230, the winding mandrel; 240, the winding disk;

[0028] 300, the gap adjustment assembly; 310, the sliding rail; 320, the sliding block. DETAILED DESCRIPTION

[0029] In the following, the utility model is further described in combination with the drawings and the specific implementation, and it should be explained that, under the premise of no conflict, the following described each embodiment or each technical feature can be combined to form a new embodiment.

[0030] Referring to Figures 1-5 The utility model embodiment provides a kind of plate grid horizontal double-disk winding device. The plate grid horizontal double-disk winding device includes turnover mechanism 100 and two winding mechanisms 200.

[0031] The turnover mechanism 100 comprises a first rack 110, a front end supporting plate 120, a supporting shaft 130 and a rear end roller set 140 which are sequentially arranged on the first rack 110. The front end supporting plate 120 and the rear end roller set 140 are respectively arranged at the front end and the rear end of the supporting shaft 130. A plurality of supporting assemblies 150 for overturning the grid are arranged on the supporting shaft 130. The plurality of supporting assemblies 150 are arranged in an axial direction of the supporting shaft 130. The rear end roller set 140 comprises two left and right driving guide rollers 141 which are vertically arranged and have a gap for passing the grid.

[0032] The two winding mechanisms 200 are respectively arranged at the left side and the right side of the rear end roller set 140. Each winding mechanism 200 comprises a second rack 210, a winding motor 220, a winding shaft 230 and a winding disc 240. The output end of the winding motor 220 is in transmission cooperation with the winding shaft 230. The winding disc 240 is coaxially arranged on the winding shaft 230 and is vertically arranged. The winding disc 240 is vertically arranged, which means that the axial direction of the winding disc 240 is perpendicular to the horizontal plane. In addition, the machine body of the winding motor 220 is fixed to the second rack 210. The winding shaft 230 is rotatably arranged at the top end of the second rack 210.

[0033] In the grid horizontal double-disc winding device, the horizontal included angles of the plurality of supporting assemblies 150 are gradually increased along the axial direction of the supporting shaft 130. The horizontal included angle of the supporting assembly 150 refers to the included angle of the supporting assembly 150 relative to the horizontal plane. For example, if the horizontal included angle of the supporting assembly 150 is 0 degree, it means that the supporting assembly 150 is parallel to the horizontal plane. If the horizontal included angle of the supporting assembly 150 is 90 degrees, it means that the supporting assembly 150 is perpendicular to the horizontal plane. The horizontal included angles of the plurality of supporting assemblies 150 are gradually increased along the axial direction of the supporting shaft 130. The horizontal included angle of each supporting assembly 150 is gradually increased according to the arrangement order on the supporting shaft 130. The horizontal included angle of the supporting assembly 150 closest to the front end supporting plate 120 is 0 degree. The horizontal included angle of the supporting assembly 150 closest to the rear end roller set 140 is equal to or less than 90 degrees.

[0034] In the grid horizontal double-disc winding device, each supporting assembly 150 comprises two supporting rollers 151 which are arranged side by side. A gap for passing the grid is formed between the two supporting rollers 151. In addition, each supporting assembly 150 further comprises two end plates 152. The two ends of the supporting roller 151 are connected to the two end plates 152.

[0035] In the plate grid horizontal row double-disk winding device, a plurality of fixed clamps 131 are arranged on the support shaft 130, the fixed clamps 131 are arranged at intervals along the axis of the support shaft 130, and each supporting assembly 150 is fixed by a fixed clamp 131. The fixed clamp 131 is used for fixing the supporting assembly 150 on the support shaft 130 at a specific angle, so that the horizontal angle of the supporting assembly 150 is fixed during production. In addition, the fixed clamp 131 can be arranged as a component capable of being locked and loosened relative to the support shaft 130. When loosened, the horizontal angle of the supporting assembly 150 can be adjusted. When locked, the horizontal angle of the supporting assembly 150 is fixed.

[0036] Preferably, in the plate grid horizontal row double-disk winding device, the rear end roller group 140 is installed on the gap adjustment assembly 300, and the gap adjustment assembly 300 is used for adjusting the distance between the two driven guide rollers 141. The gap adjustment assembly 300 includes a sliding rail 310 and two sliding blocks 320 installed on the sliding rail 310. The two driven guide rollers 141 are installed on the two sliding blocks 320, respectively, and a spring is connected between the two sliding blocks 320, so that the two sliding blocks 320 can move towards each other. In this way, the self-adaptive adjustment of the gap width is realized, the problems of too wide or too small gap caused by inconsistent plate grid thickness or thickness error are solved, the smooth progress of the winding process is ensured, and the winding effect is improved.

[0037] The principle of the plate grid horizontal row double-disk winding device is as follows:

[0038] The front end supporting plate 120 is used for supporting the plate grid horizontally discharged from the previous process. The plate grid passes through a plurality of supporting assemblies 150 and gradually turns over, that is, the angle relative to the horizontal plane gradually increases, and then passes through the rear end roller group 140. Since the driven guide rollers 141 in the rear end roller group 140 are vertically arranged, the plate grid can pass through the rear end roller group 140 in a vertical state.

[0039] Since the two driven guide rollers 141 of the rear end roller group 140 are arranged side by side, the plate grid can be guided to the left winding mechanism and the right winding mechanism. Each winding mechanism 200 is provided with a winding motor 220 and a winding disk 240 for winding the plate grid. The two winding disks 240 rotate in the same direction (counterclockwise) and wind the plate grid in the direction shown in the figure, so that the front and back surfaces of the plate grid wound by the two winding disks are consistent. Figure 1

[0040] As can be seen from the above, the plate grid horizontal row double-disk winding device does not need to use a transposition mechanism to replace the winding disk, which helps to reduce production cost (reduces equipment cost, energy consumption and material waste) and shorten the winding disk replacement time.​

[0041] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art on the basis of the present application belong to the scope of protection required by the present application.

Claims

1. A cross lap double decker coiler characterized by, The device comprises a turnover mechanism and two winding mechanisms. The turnover mechanism comprises a front end supporting plate, a supporting shaft and a rear end roller set, the front end supporting plate and the rear end roller set are respectively arranged at the front end and the rear end of the supporting shaft, a plurality of supporting assemblies for turning over the lattice plate are installed on the supporting shaft, the plurality of supporting assemblies are arranged in the axial direction of the supporting shaft, the rear end roller set comprises two left and right parallel driven guide rollers, the two driven guide rollers are vertically arranged and a gap for passing through the lattice plate is formed between the two driven guide rollers. The two winding mechanisms are respectively arranged at the left and right sides of the rear end roller set, each winding mechanism comprises a winding motor, a winding core shaft and a winding disc, the output end of the winding motor is in transmission cooperation with the winding core shaft, and the winding disc is coaxially installed on the winding core shaft and is vertically arranged.

2. The cross lap double spool winding device of claim 1, wherein, The turnover mechanism further comprises a first rack, the front end supporting plate, the supporting shaft and the rear end roller set are sequentially installed on the first rack.

3. The cross lap double spool winding device of claim 1, wherein, The winding mechanism further comprises a second rack, the machine body of the winding motor is fixed to the second rack, and the winding core shaft is rotatably installed at the top end of the second rack.

4. The cross lap double spool winding device of claim 1, wherein, The horizontal included angle of the plurality of supporting assemblies increases in the axial direction of the supporting shaft.

5. The cross lap double spool winding device of claim 4, wherein, The horizontal included angle of the supporting assembly closest to the front end supporting plate is 0 degree, and the horizontal included angle of the supporting assembly closest to the rear end roller set is equal to or less than 90 degrees.

6. The cross lap double spool winding device of claim 1, wherein, Each supporting assembly comprises two supporting rollers arranged in parallel, and a gap for passing through the lattice plate is formed between the two supporting rollers.

7. The cross lap double spool winding device of claim 6, wherein, Each supporting assembly further comprises two end plates, and the two ends of the supporting roller are connected to the two end plates.

8. The cross lap double deck winding device of claim 1, wherein A plurality of fixing clamps are arranged on the supporting shaft, and each supporting assembly is fixed by a fixing clamp.

9. The cross lap double deck winding device of claim 1, wherein The rear end roller set is installed on a gap adjusting assembly, and the gap adjusting assembly is used for adjusting the distance between the two driven guide rollers.

10. The cross lap double spool winding device of claim 9, wherein, The gap adjusting assembly comprises a slide rail and two slide blocks installed on the slide rail, the two driven guide rollers are respectively installed on the two slide blocks, and a spring is connected between the two slide blocks, so that the two slide blocks can move towards each other.

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