Welding block feeding and discharging mechanism

Abstract

The utility model discloses a welding block feeding and discharging mechanism which comprises a welding block feeding and discharging frame, a welding block X-axis module, a welding block Y-axis module and a welding block Z-axis module, the welding block X-axis module is fixed to the welding block feeding and discharging frame, the welding block Z-axis module is fixed to the driving end of the welding block X-axis module, the welding block Y-axis module is fixed to the driving end of the welding block Z-axis module, and the welding block Z-axis module is fixed to the driving end of the welding block Y-axis module. A magnetic attraction mounting frame is connected to the driving end of the welding block Y-axis module, a plurality of magnetic attraction bases are arranged on the two sides of the magnetic attraction mounting frame, and a battery half-piece detection frame is arranged on the side, away from the welding block Y-axis module, of the welding block feeding and discharging frame. According to the welding block feeding and discharging mechanism, after the battery half piece and the welding wire are welded, the welding block used for positioning and pressing is taken away, the welding result of the battery half piece is conveniently detected, the welding block is reused, the procedure of manually taking away the welding block is omitted, and the progress of a production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell production, in particular to a welding block loading and unloading mechanism. Background Art

[0002] The production of cells in solar cells is particularly important. When welding the welding wire on the half cell, the auxiliary pressing of the welding block is required. In order to reuse the welding block as a non-consumable, the welding block needs to be taken out manually, which is time-consuming and labor-intensive, and the operation efficiency is low, which has an impact on the subsequent processes. Utility Model Content

[0003] One purpose of the utility model is to provide a welding block loading and unloading mechanism, which automatically recycles the welding blocks through magnetic suction for reuse, and timely detects the welding effect of the battery half-cell and the welding wire.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A welding block loading and unloading mechanism comprises a welding block loading and unloading rack, a welding block X-axis module, a welding block Y-axis module and a welding block Z-axis module, wherein the welding block X-axis module is fixed on the welding block loading and unloading rack, the welding block Z-axis module is fixed on the driving end of the welding block X-axis module, the welding block Y-axis module is fixed on the driving end of the welding block Z-axis module, a magnetic mounting frame is connected to the driving end of the welding block Y-axis module, a plurality of magnetic seats are arranged on both sides of the magnetic mounting frame, and a battery half-cell detection frame is arranged on the side of the welding block loading and unloading rack away from the welding block Y-axis module.

[0006] As a preferred technical solution, a welding block X-axis motor is installed at one end of the welding block X-axis module, a welding block X-axis slide rail is installed inside the welding block X-axis module, the welding block Z-axis module slides on the welding block X-axis slide rail, the driving end of the welding block X-axis motor is connected to the welding block X-axis lead screw, a welding block X-axis nut is fixed on the welding block Z-axis module, and the welding block X-axis nut is threadedly connected to the welding block X-axis lead screw.

[0007] As a preferred technical solution, a welding block Z-axis motor is installed at the upper end of the welding block Z-axis module, a welding block Z-axis slide rail is installed inside the welding block Z-axis module, the welding block Y-axis module slides on the welding block Z-axis slide rail, the driving end of the welding block Z-axis motor is connected to the welding block Z-axis lead screw, a welding block Z-axis nut is fixed on the welding block Y-axis module, and the welding block Z-axis nut is threadedly connected to the welding block Z-axis lead screw.

[0008] As a preferred technical solution, a welding block Y-axis motor is installed on one side of the welding block Y-axis module, a welding block Y-axis slide rail is installed inside the welding block Y-axis module, the upper end of the magnetic mounting frame slides on the welding block Y-axis slide rail, the driving end of the welding block Y-axis motor is connected to the welding block Y-axis lead screw, a welding block Y-axis nut is fixed on the magnetic mounting frame, and the welding block Y-axis nut is threadedly connected to the welding block Y-axis lead screw.

[0009] As a preferred technical solution, magnetic adjustment strips are fixed on both sides of the magnetic mounting seat, magnetic adjustment strips are provided with magnetic adjustment grooves, and several magnetic adjustment plates are installed on the magnetic adjustment grooves. The two sides of the magnetic adjustment plates are locked to the magnetic adjustment strips by screws, and the upper end of the magnetic seat is fixed to the magnetic adjustment plate after passing through the magnetic adjustment grooves.

[0010] As a preferred technical solution, a battery half-cell detection lens and a battery half-cell detection light source are installed on the upper end of the battery half-cell detection frame, and the battery half-cell detection lens is located above between the two battery half-cell detection light sources.

[0011] The beneficial effects of the utility model are as follows: providing a welding block loading and unloading mechanism, which removes the welding block used for positioning and holding after the welding of the battery half-cell and the welding wire is completed, so as to facilitate the detection of the welding results of the battery half-cell and reuse the welding block, thus saving the manual process of removing the welding block and improving the progress of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described in detail below based on the drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the overall structure of a welding block loading and unloading mechanism described in an embodiment;

[0014] Figure 2 It is a schematic diagram of the structure of the magnetic adjustment strip described in the embodiment.

[0015] Figure 1 to Figure 2 middle:

[0016] 1. Welding block loading and unloading rack; 2. Welding block X-axis module; 3. Welding block Y-axis module; 4. Welding block Z-axis module; 5. Magnetic mounting rack; 6. Magnetic seat; 7. Battery half-cell detection rack; 8. Welding block X-axis motor; 9. Welding block Z-axis motor; 10. Welding block Y-axis motor; 11. Magnetic adjustment bar; 12. Magnetic adjustment slot; 13. Magnetic adjustment plate; 14. Battery half-cell detection lens; 15. Battery half-cell detection light source. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0018] like Figure 1 to Figure 2 As shown, in this embodiment, a welding block loading and unloading mechanism includes a welding block loading and unloading rack 1, a welding block X-axis module 2, a welding block Y-axis module 3 and a welding block Z-axis module 4, the welding block X-axis module 2 is fixed on the welding block loading and unloading rack 1, the welding block Z-axis module 4 is fixed on the driving end of the welding block X-axis module 2, the welding block Y-axis module 3 is fixed on the driving end of the welding block Z-axis module 4, a magnetic suction mounting frame 5 is connected to the driving end of the welding block Y-axis module 3, a plurality of magnetic suction seats 6 are arranged on both sides of the magnetic suction mounting frame 5, and a battery half-cell detection frame 7 is arranged on the side of the welding block loading and unloading rack 1 away from the welding block Y-axis module 3.

[0019] The welding block is pressed on the welding wire and the battery half-cell. After laser welding, the welding wire and the battery half-cell are formed. The welding block Y-axis module 3 controls the position of the magnetic mounting frame 5 to align directly above the welding block. The welding block Z-axis module 4 moves the magnetic mounting frame 5 downward, and the magnetic seat 6 magnetically absorbs the welding block and then rises. Driven by the welding block X-axis module 2, the welding block is transferred to the welding block positioning mechanism for recycling. The battery half-cell with the welding block removed is tested for welding effect by the detection structure on the battery half-cell detection frame 7. The battery half-cell that meets production requirements continues to be transferred to the next workstation.

[0020] In the X-axis direction, a welding block X-axis motor 8 is installed at one end of the welding block X-axis module 2, a welding block X-axis slide rail is installed inside the welding block X-axis module 2, and the welding block Z-axis module 4 slides on the welding block X-axis slide rail. The driving end of the welding block X-axis motor 8 is connected to the welding block X-axis lead screw, and a welding block X-axis nut is fixed on the welding block Z-axis module 4. The welding block X-axis nut is threadedly connected to the welding block X-axis lead screw. The welding block X-axis motor 8 provides power, and the welding block X-axis lead screw rotates. The welding block Z-axis module 4 with the welding block X-axis nut slides left and right along the welding block X-axis slide rail.

[0021] In the Z-axis direction, a welding block Z-axis motor 9 is installed at the upper end of the welding block Z-axis module 4, a welding block Z-axis slide rail is installed inside the welding block Z-axis module 4, and the welding block Y-axis module 3 slides on the welding block Z-axis slide rail. The driving end of the welding block Z-axis motor 9 is connected to the welding block Z-axis lead screw, and a welding block Z-axis nut is fixed on the welding block Y-axis module 3. The welding block Z-axis nut is threadedly connected to the welding block Z-axis lead screw. The welding block Z-axis motor 9 provides power, and the welding block Z-axis lead screw rotates, and the welding block Y-axis module 3 with the welding block Z-axis nut slides up and down along the welding block Z-axis slide rail.

[0022] In the Y-axis direction, a welding block Y-axis motor 10 is installed on one side of the welding block Y-axis module 3, and a welding block Y-axis slide rail is installed inside the welding block Y-axis module 3. The upper end of the magnetic mounting frame 5 slides on the welding block Y-axis slide rail, and the driving end of the welding block Y-axis motor 10 is connected to the welding block Y-axis lead screw, and a welding block Y-axis nut is fixed on the magnetic mounting frame 5. The welding block Y-axis nut is threadedly connected to the welding block Y-axis lead screw, and the welding block Y-axis motor 10 provides power, and the welding block Y-axis lead screw rotates, and the magnetic mounting frame 5 with the welding block Y-axis nut slides back and forth along the welding block Y-axis slide rail.

[0023] Magnetic adjustment strips 11 are fixed on both sides of the magnetic mounting seat, and magnetic adjustment grooves 12 are provided on the magnetic adjustment strips 11. Several magnetic adjustment plates 13 are installed on the magnetic adjustment grooves 12. The two sides of the magnetic adjustment plates 13 are locked on the magnetic adjustment strips 11 by screws. The upper end of the magnetic seat 6 passes through the magnetic adjustment grooves 12 and is fixed on the magnetic adjustment plates 13. According to welding blocks of different sizes, the position of the magnetic seat 6 can be changed through the magnetic adjustment grooves 12, and the current magnetic adjustment plate 13 is fixed on the magnetic adjustment strip 11 by screws at an appropriate position, which has strong applicability.

[0024] A battery half-cell detection lens 14 and a battery half-cell detection light source 15 are installed at the upper end of the battery half-cell detection frame 7. The battery half-cell detection lens 14 is located above the two battery half-cell detection light sources 15. After the welding block is magnetically sucked away, the battery half-cell detection light source 15 provides light, and the battery half-cell detection lens 14 inspects the battery half-cell after welding.

[0025] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present utility model and the technical principles used. Within the technical scope disclosed by the present utility model, any changes or substitutions that can be easily thought of by technicians familiar with this technical field should be included in the protection scope of the present utility model.

Claims

1. A welding block loading and unloading mechanism, characterized in that: It includes a welding block loading and unloading rack, a welding block X-axis module, a welding block Y-axis module and a welding block Z-axis module. The welding block X-axis module is fixed on the welding block loading and unloading rack, the welding block Z-axis module is fixed on the driving end of the welding block X-axis module, the welding block Y-axis module is fixed on the driving end of the welding block Z-axis module, and a magnetic mounting frame is connected to the driving end of the welding block Y-axis module. A plurality of magnetic seats are arranged on both sides of the magnetic mounting frame. A battery half-cell detection frame is arranged on the side of the welding block loading and unloading rack away from the welding block Y-axis module.

2. A welding block loading and unloading mechanism according to claim 1, characterized in that: A welding block X-axis motor is installed at one end of the welding block X-axis module, a welding block X-axis slide rail is installed inside the welding block X-axis module, the welding block Z-axis module slides on the welding block X-axis slide rail, the driving end of the welding block X-axis motor is connected to the welding block X-axis lead screw, a welding block X-axis nut is fixed on the welding block Z-axis module, and the welding block X-axis nut is threadedly connected to the welding block X-axis lead screw.

3. A welding block loading and unloading mechanism according to claim 1, characterized in that: A welding block Z-axis motor is installed at the upper end of the welding block Z-axis module, a welding block Z-axis slide rail is installed inside the welding block Z-axis module, the welding block Y-axis module slides on the welding block Z-axis slide rail, the driving end of the welding block Z-axis motor is connected to the welding block Z-axis lead screw, a welding block Z-axis nut is fixed on the welding block Y-axis module, and the welding block Z-axis nut is threadedly connected to the welding block Z-axis lead screw.

4. A welding block loading and unloading mechanism according to claim 1, characterized in that: A welding block Y-axis motor is installed on one side of the welding block Y-axis module, a welding block Y-axis slide rail is installed inside the welding block Y-axis module, the upper end of the magnetic mounting frame slides on the welding block Y-axis slide rail, the driving end of the welding block Y-axis motor is connected to the welding block Y-axis lead screw, a welding block Y-axis nut is fixed on the magnetic mounting frame, and the welding block Y-axis nut is threadedly connected to the welding block Y-axis lead screw.

5. A solder block loading and unloading mechanism according to claim 1, characterized in that: Magnetic adjustment strips are fixed on both sides of the magnetic mounting seat, and magnetic adjustment grooves are provided on the magnetic adjustment strips. Several magnetic adjustment plates are installed on the magnetic adjustment grooves. Both sides of the magnetic adjustment plates are locked on the magnetic adjustment strips by screws, and the upper end of the magnetic seat passes through the magnetic adjustment grooves and is fixed on the magnetic adjustment plates.

6. A welding block loading and unloading mechanism according to claim 1, characterized in that: A battery half-cell detection lens and a battery half-cell detection light source are installed on the upper end of the battery half-cell detection frame, and the battery half-cell detection lens is located above between the two battery half-cell detection light sources.

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