Passivating carrier cover opening and closing mechanism

Abstract

The utility model belongs to the field of solar cell production equipment, and particularly relates to a cover opening and closing mechanism for a passivation carrier, which comprises a pusher dog capable of pushing apart a jaw of the passivation carrier towards two sides, and an upper cover lifting module capable of grabbing an upper cover of the passivation carrier and driving the upper cover to lift. The poking claw and the upper cover lifting module in the mechanism can accurately control the opening and closing actions of the upper cover, it is ensured that the upper cover can be accurately aligned when opened and closed, automatic opening and closing of the passivation carrier upper cover are achieved, and the automation degree and the production efficiency of a production line are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a passivation carrier opening and closing cover mechanism and belongs to the solar cell production equipment field. BACKGROUND

[0002] In the photovoltaic industry, the cutting surface treatment of the cell piece is a crucial link, the cutting surface of the cell piece is plated and repaired by the passivation machine, so as to achieve the purpose of improving the power generation rate of the cell piece.

[0003] The whole stack of cell pieces is placed in the passivation carrier before being sent into the passivation machine, the passivation carrier includes a box body with an open top surface and a front surface, the box body is provided with an openable upper cover, the upper cover is fixed by the clamping jaws with self-locking function on both sides of the top of the box body, and the whole stack of cell pieces in the box body can be tightly fixed after the upper cover is closed.

[0004] Therefore, when filling and taking materials into the passivation carrier, the upper cover of the passivation carrier needs to be opened, and when the passivation carrier is transported, the upper cover of the passivation carrier needs to be closed and fixed, and the application aims to develop a passivation carrier opening and closing cover mechanism which can open and close the upper cover of the passivation carrier to meet the production needs of the photovoltaic industry. UTILITY MODEL CONTENTS

[0005] To meet the production needs of the photovoltaic industry, the utility model provides a passivation carrier opening and closing cover mechanism which can open and close the upper cover of the passivation carrier.

[0006] The passivation carrier opening and closing cover mechanism of the cell piece passivation machine, the passivation carrier opening and closing cover mechanism comprises a pawl which can be opened to the both sides of the clamping jaw of the passivation carrier, and further comprises an upper cover lifting module which can grab the upper cover of the passivation carrier and drive the upper cover to lift.

[0007] After the clamping jaw of the passivation carrier is opened to the both sides by the pawl, the upper cover lifting module can drive the upper cover to separate from the top of the box body; after the whole stack of cell pieces is placed into the box body, the upper cover lifting module drives the upper cover to fall, the pawl is reset to the middle, the clamping jaw is retracted, and the upper cover is locked.

[0008] The upper cover lifting module comprises a pair of upper cover clamping jaws driven by a clamping jaw opening and closing cylinder, and the clamping jaws act on the end faces on both sides of the upper cover of the passivation carrier when the clamping jaws are tightly closed; and the upper cover lifting module further comprises a lifting module or a cylinder which can drive the upper cover clamping jaws to lift.

[0009] Further, the inner side of the clamping jaw is provided with an opening cover pin which can be inserted into the opening cover pin hole in the end face on both sides of the upper cover.

[0010] In addition, the passivation carrier opening and closing cover mechanism further comprises a translation device for moving the passivation carrier to the opening and closing cover station.

[0011] Wherein, the translation device is a translation module, and the translation module is provided with a movable carrier placement seat, and the carrier placement seat can position the passivation carrier thereon.

[0012] Specifically, a horizontal carrier positioning cylinder is provided on the carrier placement seat, and a V-shaped special-shaped hole is also opened on the carrier placement seat; the positioning pin on the bottom surface of the passivation carrier box body can be inserted into the V-shaped special-shaped hole on the carrier placement seat, and the material box positioning cylinder can be extended to push the passivation carrier box body, so that the positioning pin at the bottom of the passivation carrier box body is stuck in the V-shaped part of the special-shaped hole, so that the passivation carrier is positioned and stuck on the carrier placement seat.

[0013] The beneficial effects of the utility model are:

[0014] Automated operation: The pusher claws and upper cover lifting module in the mechanism can accurately control the opening and closing of the upper cover, ensuring that the upper cover can be accurately aligned when opening and closing, realizing the automatic opening and closing of the passivation carrier upper cover, and improving the automation level and production efficiency of the production line.

[0015] Stable and Reliable: The lid lift module, combined with the gripper opening and closing cylinder and lid opening pins, reliably grasps and moves the lid, ensuring stability during the lifting process. Furthermore, the carrier positioning cylinder and V-shaped holes on the carrier base precisely secure the passivated carrier, preventing it from shaking or shifting during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural diagrams of the first embodiment of the opening and closing cover mechanism;

[0017] Figure 2 It is a side structural diagram of the opening and closing cover mechanism;

[0018] Figure 3 It is a structural diagram of the vehicle placement seat;

[0019] Figure 4 This is the second schematic diagram of the three-dimensional structure of the first embodiment of the opening and closing cover mechanism;

[0020] Figure 5 It is one of the structural diagrams of the passivation vehicle;

[0021] Figure 6 This is the second structural diagram of the passivation carrier;

[0022] Figure 7 This is one of the three-dimensional structural diagrams of the second embodiment of the opening and closing cover mechanism;

[0023] Figure 8 This is the second schematic diagram of the three-dimensional structure of the second embodiment of the opening and closing cover mechanism.

[0024] In the figure: 1. Pusher claw; 2. Pusher claw cylinder; 3. Cover opening pin; 4. Upper cover clamping claw; 5. Clamping claw opening and closing cylinder; 6. Lifting module; 7. Translation module; 8. Carrier placement seat; 9. Carrier positioning cylinder; 10. Special-shaped hole; 11. Box body; 12. Upper cover; 13. Clamping claw; 14. Cover opening pin hole; 15. Positioning pin; 16. Cover opening and closing lifting cylinder; 17. Overall lifting cylinder. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to specific embodiments.

[0026] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described herein.

[0027] For example, multiple embodiments may have various modifications and various forms, and it should be understood that the scope of rights of the present invention includes equivalents that can implement the technical idea.

[0028] The passivation carrier cover opening and closing mechanism can open and close the passivation carrier cover, wherein the passivation carrier such as Figure 5 、 6 As shown, the box body 11 comprises an open front and top surface. The top surface of the box body 11 is provided with an openable upper cover 12. The upper cover 12 is secured by self-resetting claws 13 on both sides of the top of the box body 1. When the upper cover 12 is closed, it compresses and secures the entire stack of battery cells within the box body 11. The end surfaces of the upper cover 12 are provided with opening pin holes 14 that engage the opening and closing mechanism. The bottom surface of the box body 11 is provided with positioning pins 15 that engage the base of the translation module.

[0029] Example 1:

[0030] like Figures 1-4 As shown, the opening and closing cover mechanism of the passivation carrier includes a pusher claw 1 that can push the above-mentioned claw 13 to both sides. The pusher claws 1 on both sides are driven by a horizontal pusher claw cylinder 2 to move laterally. The pusher claw 1 is located above the claw 13 of the passivation carrier, and the pusher claw cylinder 2 is fixed to the brackets on both sides.

[0031] The upper cover lifting module can grasp the upper cover 12 of the passivation carrier and drive it up and down. The upper cover lifting module includes a pair of upper cover clamping jaws 4 driven by two jaw opening and closing cylinders 5, and a lifting module 6 that can drive the upper cover clamping jaws 4 up and down. The opening and closing cylinders 5 are fixed to the lifting plate, which is mounted on the lifting module 6. The inner side of the upper cover clamping jaws 4 is equipped with a cover opening pin 3 that can be inserted into the cover opening pin holes 14 on the end surfaces of the upper cover 12.

[0032] The opening and closing cover mechanism of the passivation carrier of the embodiment further comprises a translation module 7 for moving the passivation carrier to the opening and closing cover station, the translation module 7 is provided with a movable carrier placing seat 8, the carrier placing seat 8 is provided with a horizontal carrier positioning cylinder 9, the positioning pin 15 at the bottom surface of the box body 11 of the passivation carrier can be inserted into the V-shaped special-shaped hole 10 on the carrier placing seat 8, the carrier positioning cylinder 9 can extend to push the back surface of the passivation carrier, so that the positioning pin 15 at the bottom of the passivation carrier is clamped in the V-shaped part of the special-shaped hole 10, and the passivation carrier is clamped and positioned on the carrier placing seat 8.

[0033] The translation module 7 sends the positioned passivation carrier from the waiting station to the opening and closing cover station, the pawl cylinder 2 is actuated to move the two pawls 1 outward, the pawls 1 push away the four clamping claws 13 on the box body 11 of the passivation carrier, the lifting module 6 is lowered to drive the upper cover clamping claws 4 on the lifting plate to be lowered, the opening cover pin 3 on the inner side of the upper cover clamping claws 4 is in line with the opening cover pin hole 14 at the end surface of the upper cover 12 of the passivation carrier, the two upper cover clamping claws 4 are moved inward to realize clamping, the opening cover pin 3 is inserted into the opening cover pin hole 14 of the upper cover 12, the lifting module 6 is raised to lift the upper cover 12, and the opening cover action is completed.

[0034] The lifting module 6 is lowered, the upper cover 12 is covered on the box body 11 of the passivation carrier, the upper cover clamping claws 4 are moved outward to realize loosening, the opening cover pin 3 is separated from the opening cover pin hole 14 of the upper cover 12, the lifting module 6 is raised, the two pawls 1 are relatively moved inward, the pawls 1 are separated from the clamping claws 13 of the passivation carrier, the clamping claws 13 are reset, and the closing cover action is completed.

[0035] Embodiment two:

[0036] As shown in Figure 7 , 8 , the whole opening and closing cover mechanism is lifted by the integral lifting cylinder 17, the pawls 1 and the pawl cylinder 2 can be lifted along with the action of the integral lifting cylinder 17. The upper cover lifting module is lifted by the opening and closing cover lifting cylinder.

[0037] Of course, the above content is only a preferred embodiment of the utility model, and cannot be considered as limiting the scope of the embodiment of the utility model. The utility model is also not limited to the above examples, and the equivalent changes and improvements made by ordinary skilled in the art within the essential scope of the utility model should be attributed to the patent coverage range of the utility model.

Claims

1. A passivation carrier lid opening and closing mechanism, characterized by, The invention relates to a device for opening and closing the cover of a passivation carrier, comprising a pair of pawls (1) which can be pushed to the sides to open the pawls (13) of the passivation carrier, and a cover lifting module which can grab the cover (12) of the passivation carrier and lift it. The cover lifting module comprises a pair of cover clamps (4) driven by a clamp opening cylinder (5), and the cover clamps (4) act on the end faces of the cover (12) of the passivation carrier when clamped and closed.

2. The passivation carrier lid opening and closing mechanism according to claim 1, characterized in that The cover lifting module further comprises a lifting module (6) or cylinder which can lift the cover clamps (4).

3. The passivation carrier lid opening and closing mechanism according to claim 1, characterized in that, The inner side of the clamps (4) is provided with an opening pin (3) which can be inserted into the opening pin hole (14) of the end faces of the cover (12).

4. The passivation carrier lid opening and closing mechanism according to any one of claims 1 to 3, characterized in that The device further comprises a translation device for moving the passivation carrier to the cover opening and closing station.

5. The passivation carrier lid opening and closing mechanism according to claim 4, characterized in that The translation device is a translation module (7) which is provided with a movable carrier placing seat (8) on which the passivation carrier can be positioned.

6. The passivation carrier lid opening and closing mechanism according to claim 5, characterized in that The carrier placing seat (8) is provided with a horizontal carrier positioning cylinder (9), and the carrier placing seat (8) is further provided with a V-shaped special hole (10); the positioning pin (15) on the bottom surface of the passivation carrier box body (11) can be inserted into the V-shaped special hole (10) on the carrier placing seat (8), and the carrier positioning cylinder (9) can extend to push the passivation carrier box body (11), so that the positioning pin (15) on the bottom surface of the passivation carrier box body (11) is clamped into the V-shaped part of the special hole (10), and the passivation carrier is clamped and fixed on the carrier placing seat (8).

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