Feeding device for polycrystalline silicon solar cells

Abstract

The utility model relates to the technical field of solar cell processing, in particular to a feeding device for polycrystalline silicon solar cells, which comprises a driving assembly and a clamping assembly fixed with the driving assembly. The driving assembly comprises a mounting plate, an output shaft of a motor fixed to the middle of one side of the mounting plate, and a positioning plate fixed to the motor through a connecting rod. The clamping assembly comprises a machine base fixed to one side of the mounting plate, layer plates fixed to the machine base in a spaced mode, a main gear, an auxiliary gear, a driving arm fixed to the middle of the main gear and the middle of the auxiliary gear, an auxiliary arm movably connected with the layer plates and a clamping jaw movably connected with the end of the driving arm and the end of the auxiliary arm, wherein the main gear and the auxiliary gear are movably arranged between the layer plates. And the gasket is fixed on the inner side of the clamping jaw. The driving assembly is arranged to drive the clamping assemblies to rotate, and the clamping assemblies are used for clamping and fixing battery patches, so that continuous transfer of battery patch raw materials is realized, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell processing, in particular to a feeding device for polycrystalline silicon solar cell sheets. Background Art

[0002] The existing public patent (publication number CN 205428981 U) is a feeding device for polycrystalline silicon solar cells, which belongs to the technical field of battery production equipment. It solves the technical problems of slow feeding of existing polycrystalline silicon solar cells, etc. The feeding device for polycrystalline silicon solar cells includes a mounting seat, a feeding track is provided on the mounting seat, a vertically upward lead screw is provided on one side of the feeding track, the lead screw is connected to the motor and can rotate under the drive of the motor, a mounting plate is screwed on the lead screw, a telescopic cylinder is provided on the mounting plate, the telescopic cylinder faces the feeding track and the piston rod of the telescopic cylinder can extend to the top of the feeding track, a push cylinder is fixed on the piston rod of the telescopic cylinder, the push cylinder faces the outlet of the feeding track and a push plate is fixed on the piston rod of the push cylinder. The feeding device saves a lot of labor through automated mechanical operation, and the operation is accurate and correct through sensor judgment, which saves time and effort and improves efficiency.

[0003] Although the above-mentioned feeding device saves manpower, it is not easy to feed continuously. Therefore, the utility model proposes a feeding device for polycrystalline silicon solar cell sheets to improve the above-mentioned problem. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for polycrystalline silicon solar cell sheets, comprising a driving assembly and a clamping assembly fixed to the driving assembly; the driving assembly comprises a mounting plate, an output shaft of a motor fixed to the middle of one side of the mounting plate, and a positioning plate fixed to the motor via a connecting rod; the clamping assembly comprises a base fixed to one side of the mounting plate, a layer plate fixed at intervals from the base, a main gear and a sub-gear movably arranged between the layer plates, a driving arm fixed at a middle position between the main gear and the sub-gear, an auxiliary arm movably connected to the layer plate, a clamping jaw movably connected to the driving arm and the end of the auxiliary arm, and a gasket fixed to the inner side of the clamping jaw.

[0005] Preferably, the plurality of clamping assemblies are distributed in an equidistant circular array about the center of the mounting plate.

[0006] Preferably, the driving arm and the auxiliary arm located on the same side are arranged in parallel, and one end of the driving arm is movably connected to the layer plate.

[0007] Preferably, the main gear and the sub-gear are meshed with each other, and the main gear is meshedly connected with a driving gear, and the middle part of the driving gear is connected with a driving structure via a shaft, and the driving structure is located in the machine base.

[0008] Preferably, the main gear and the sub-gear have the same rotational angular velocity, and the main gear and the sub-gear also have the same diameter.

[0009] Preferably, the gaskets in the same clamping assembly are arranged in parallel, and the ends of the gaskets are provided with anti-slip grooves.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model realizes continuous transportation of raw materials of battery patches and improves feeding efficiency by setting a driving component to rotate and drive multiple clamping components, and clamps and fixes the battery patch with the clamping component. When the clamping component is in use, the clamping component is moved so that the clamping claws in the clamping component are located on both sides of the battery patch, and then the driving structure inside the machine base is started to drive the main gear to rotate with the driving gear, so that the auxiliary gear rotates accordingly. During the rotation process, the two drive the movement of the driving arm to realize the driving of the clamping claw. In this process, the auxiliary arm is used to balance the movement of the clamping claw, and during the movement of the clamping claw, the gasket fixed with the clamping claw gradually approaches the surface of the battery patch until the battery patch is clamped and fixed. Then, under the action of the driving component, the rotation movement is carried out from the feeding position to the processing position, so as to realize continuous feeding of the battery sheet. In the driving component, the positioning plate is used to fix the driving component and the external mounting surface. The motor is fixed by a plurality of connecting rods to keep the position fixed. When the motor rotates, its output shaft drives the mounting plate to rotate, thereby driving the rotation of a plurality of clamping components fixed with the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front part of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the rear part of the overall structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the clamping jaw structure in the utility model.

[0015] In the figure: 1. Clamping assembly; 11. Machine base; 12. Layer plate; 13. Clamping claw; 14. Gasket; 15. Driving arm; 16. Auxiliary arm; 17. Sub-gear; 18. Main gear; 19. Driving gear; 2. Driving assembly; 21. Mounting plate; 22. Motor; 23. Positioning plate; 24. Connecting rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example

[0018] See also Figure 1-3 , in the figure: This embodiment is a preferred implementation of the technical solution, a feeding device for polycrystalline silicon solar cell, comprising a driving assembly 2 and a clamping assembly 1 fixed to the driving assembly 2; the driving assembly 2 comprises a mounting plate 21, an output shaft of a motor 22 fixed to the middle of one side of the mounting plate 21, and a positioning plate 23 fixed to the motor 22 via a connecting rod 24; the clamping assembly 1 comprises a base 11 fixed to one side of the mounting plate 21, a layer plate 12 fixed to the base 11 at intervals, a main gear 18 and a sub-gear 17 movably arranged between the layer plates 12, a driving arm 15 fixed to the middle position of the main gear 18 and the sub-gear 17, an auxiliary arm 16 movably connected to the layer plate 12, a clamping jaw 13 movably connected to the ends of the driving arm 15 and the auxiliary arm 16, and a gasket 14 fixed to the inner side of the clamping jaw 13;

[0019] It should be noted that: the present application realizes continuous transportation of battery patch raw materials and improves feeding efficiency by setting a driving component 2 to rotate the plurality of clamping components 1, and clamping and fixing the battery patch with the clamping component 1. When the clamping component 1 is in use, the clamping component 1 is moved so that the clamping claws 13 in the clamping component 1 are located on both sides of the battery patch, and then the driving structure inside the base 11 is started to drive the main gear 18 to rotate with the driving gear 19, thereby rotating the auxiliary gear 17. During the rotation of the two, the driving arm 15 is driven to move, thereby driving the clamping claw 13. In this process, the auxiliary gear 17 is driven to rotate with the driving gear 19. The auxiliary arm 16 is used to balance the movement of the clamp 13. During the movement of the clamp 13, the gasket 14 fixed to the clamp 13 gradually approaches the surface of the battery patch until the battery patch is clamped and fixed. Then, under the action of the driving component 2, it rotates from the loading position to the processing position to achieve continuous loading of the battery cell. In the driving component 2, the positioning plate 23 is used to fix the driving component 2 to the external mounting surface. The motor 22 is fixed in position by a number of connecting rods 24. When the motor 22 rotates, its output shaft drives the mounting plate 21 to rotate, thereby driving the rotation of a number of clamping components 1 fixed to the mounting plate 21.

[0020] Among them Figure 1As shown, the plurality of clamping assemblies 1 are distributed in an equidistant circular array about the center of the mounting plate 21;

[0021] It should be noted that the specific number of the clamping components 1 used is not further limited in this application, and the provision of multiple clamping components 1 is used for continuous feeding of the battery patch to improve work efficiency.

[0022] Among them Figure 2 As shown, the gaskets 14 in the same clamping assembly 1 are arranged in parallel, and the ends of the gaskets 14 are provided with anti-slip grooves;

[0023] It should be noted that the clamping jaws 13 clamp the battery cell through the gasket 14, which is made of rubber and has a certain degree of flexibility. During the clamping and transportation of the battery cell, the battery cell is less damaged. In addition, the anti-slip grooves provided on the ends of the gasket 14 are used to increase the friction damping between the gasket 14 and the battery cell to avoid falling off during the clamping and transportation process.

[0024] Among them Figure 3 As shown, the driving arm 15 and the auxiliary arm 16 on the same side are arranged in parallel, and one end of the driving arm 15 is movably connected to the layer plate 12; the main gear 18 and the auxiliary gear 17 are meshed with each other, and the main gear 18 is meshed and connected with a driving gear 19, and the middle part of the driving gear 19 is connected with a driving structure through a shaft, and the driving structure is located in the machine base 11;

[0025] It should be noted that: the main gear 18 and the sub-gear 17 have the same rotational angular velocity, and the main gear 18 and the sub-gear 17 have the same diameter, so that the main gear 18 and the sub-gear 17 have the same rotational speed, thereby ensuring that the driving arm 15 keeps the same speed to approach or move away, the driving arm 15 rotates synchronously with the main gear 18 and the sub-gear 17, and rotates relative to the layer plate 12 during the rotation process. The layer plate 12 here is used for the installation of structures such as the driving arm 15, the auxiliary arm 16, the main gear 18 and the sub-gear 17. During the rotation of the driving arm 15, the auxiliary arm 16 is driven by the clamping jaw 13, and the driving arm 15 and the auxiliary arm 16 always remain in a parallel state during the rotation process. The driving gear 19 is driven and controlled by the built-in driving structure of the base 11 to realize the rotation drive of the main gear 18, further drive the rotation of the sub-gear 17, and finally realize the driving of the clamping jaw 13, so that the two clamping jaws 13 are close to or away from each other.

[0026] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A feeding device for polycrystalline silicon solar cell sheets, comprising a driving assembly (2) and a clamping assembly (1) fixed to the driving assembly (2); characterized in that: The driving assembly (2) comprises a mounting plate (21), an output shaft of a motor (22) fixed to the middle of one side of the mounting plate (21), and a positioning plate (23) fixed to the motor (22) via a connecting rod (24); the clamping assembly (1) comprises a machine base (11) fixed to one side of the mounting plate (21), a layer plate (12) fixed to the machine base (11) at an interval, a main gear (18) and a sub-gear (17) movably arranged between the layer plates (12), a driving arm (15) fixed to a middle position between the main gear (18) and the sub-gear (17), an auxiliary arm (16) movably connected to the layer plate (12), a clamping jaw (13) movably connected to the ends of the driving arm (15) and the auxiliary arm (16), and a gasket (14) fixed to the inner side of the clamping jaw (13).

2. The feeding device for polycrystalline silicon solar cell according to claim 1, characterized in that: The plurality of clamping assemblies (1) are distributed in an equidistant circular array about the center of the mounting plate (21).

3. The feeding device for polycrystalline silicon solar cell according to claim 1, characterized in that: The driving arm (15) and the auxiliary arm (16) located on the same side are arranged in parallel, and one end of the driving arm (15) is movably connected to the layer plate (12).

4. The feeding device for polycrystalline silicon solar cell according to claim 1, characterized in that: The main gear (18) and the sub-gear (17) are meshed with each other, and the main gear (18) is meshedly connected with a driving gear (19), and the middle part of the driving gear (19) is connected with a driving structure via a shaft, and the driving structure is located in the machine base (11).

5. The feeding device for polycrystalline silicon solar cell according to claim 1, characterized in that: The main gear (18) and the sub-gear (17) rotate at the same angular speed, and the main gear (18) and the sub-gear (17) also have the same diameter.

6. The feeding device for polycrystalline silicon solar cell according to claim 1, characterized in that: The gaskets (14) in the same clamping assembly (1) are arranged in parallel, and the ends of the gaskets (14) are provided with anti-slip grooves.

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