An automated spray device suitable for conductive silver paste coating

Abstract

The utility model is suitable for conductive silver paste technical field provides a kind of automatic spraying device suitable for conductive silver paste coating, including;Spraying work box;Two-way clamping structure, the two-way clamping structure is arranged in the middle of spraying work box lower end, and multiple-stage hydraulic telescopic rod is installed in top array;Lifting slide, the lifting slide is fixedly installed in the top of multiple-stage hydraulic telescopic rod movable end;Battery panel, the battery panel is placed in the inside of two sides lifting slide;Drying structure.Compared with prior art, the beneficial effects of the utility model are: in use, by setting multiple-stage hydraulic telescopic rod, the turning over of battery panel and drying height can be indirectly controlled by lifting slide, and by setting drying structure, so that the conductive silver paste on the surface of battery panel evaporates quickly, and the flowing and dripping situation is avoided when turning over, and the gas generated by drying is purified.

Description

Technical Field

[0001] This utility model belongs to the field of conductive silver paste technology, and in particular relates to an automated spraying device suitable for conductive silver paste coating. Background Technology

[0002] Conductive silver paste is an ink or adhesive with conductive properties, made primarily of silver powder and mixed with other materials.

[0003] The patent application with application number CN202322822157.X discloses a conductive silver paste spraying device for solar cells. It uses four conveyor belts on the top of the workbench, with the solar panel fixed inside the limiting frame. The conveyor belts move the limiting frame and the solar panel to the other side of the workbench. Two pneumatic cylinders extend to clamp two blocks at the two corners of the limiting frame. Then, two motors are powered on to rotate the limiting frame and the solar panel, thus achieving the purpose of rotating the solar panel. The overall structure is simple and easy to promote and use.

[0004] While the aforementioned patent serves to flip the solar panel, the conductive silver paste, being a liquid material with a certain degree of fluidity, causes the paste to drip onto the bottom of the workbench under gravity after flipping, resulting in material waste.

[0005] Therefore, how to provide an automated spraying device suitable for conductive silver paste coating is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide an automated spraying device suitable for coating conductive silver paste, aiming to solve the problems mentioned in the background art.

[0007] This utility model is implemented as follows: an automated spraying device suitable for conductive silver paste coating, comprising;

[0008] Spray painting work box;

[0009] A two-way clamping structure is provided at the middle of the lower end of the spraying work box, and a multi-stage hydraulic telescopic rod is installed in an array on the top.

[0010] A lifting slide plate, which is fixedly installed on the top of the movable end of a multi-stage hydraulic telescopic rod;

[0011] The battery panel is placed inside the lifting slide plates on both sides;

[0012] A drying structure is symmetrically arranged on the upper ends of the inner walls on both the front and rear sides of the spraying work box;

[0013] A bidirectional clamping and rotating structure is provided at the bottom of the spraying work box.

[0014] Preferably, the spraying work box is symmetrically equipped with support platforms on both sides, and the top of the support platform is symmetrically and slidably provided with traction slide plates, and the traction slide plates at both ends are movably connected to the adjacent surfaces of the lifting slide plates;

[0015] The bidirectional clamping and rotating structure includes a second electric bidirectional screw, a second traction plate, and a clamping plate. The second electric bidirectional screw is movably disposed in the middle of the bottom of the spraying work box and is staggered and intersected with the bidirectional clamping structure. The second traction plate is symmetrically disposed at the left and right ends of the second electric bidirectional screw, and a rotating frame is movably mounted on the top. A third electric bidirectional screw is movably mounted on the inner end of the rotating frame, and the clamping plate is symmetrically disposed at the upper and lower ends of the third electric bidirectional screw.

[0016] Preferably, the drying structure includes an electric tilting plate, an exhaust pipe, a movable slot, and a filter box. The electric tilting plate is symmetrically arranged on the upper ends of the inner walls of the front and rear sides of the spraying work box. A transition slot is formed in the middle of the electric tilting plate. Through slots are arranged in an array on the inner side of the transition slot. Drying lamps are installed in an array on the inner side of the electric tilting plate and are arranged intersecting with the through slots. An array of exhaust pipes is formed on the inner wall of the spraying work box. An array of movable slots is arranged on the outer side of the spraying work box and a fan is fixedly installed at the bottom. An exhaust pipe is fixedly installed on the inner side of the top of the filter box and is fixedly connected to the transition slot.

[0017] Preferably, the bidirectional clamping structure includes a first electric bidirectional screw and a first traction plate. The first electric bidirectional screw is movably disposed in the middle of the spraying work box and is staggered and cross-arranged with the second electric bidirectional screw. The first traction plate is slidably disposed on the front and rear sides of the bottom of the first electric bidirectional screw. The multi-stage hydraulic telescopic rod is symmetrically disposed at both ends of the first traction plate.

[0018] Preferably, the lifting slide plate has inserts fixedly installed at both ends, and the inner end of the traction slide plate has a slot that is adapted to the shape and size of the inserts.

[0019] Preferably, both the traction slide and the lifting slide are provided with electric rollers on their surfaces, and both the traction slide and the lifting slide have an L-shaped cross-section.

[0020] Preferably, the height of the drying structure is greater than the height of the bidirectional clamping structure after it has descended, and the height of the bidirectional clamping structure after it has descended is equal to the height of the middle part of the top of the bidirectional clamping rotating structure.

[0021] Compared with the prior art, the beneficial effects of this utility model are: during use, by setting up multi-stage hydraulic telescopic rods, the flipping and drying height of the battery panel can be indirectly controlled by the lifting slide plate. By setting up a drying structure, the conductive silver paste on the surface of the battery panel can be evaporated quickly, thereby avoiding the occurrence of flow and dripping when flipping. The gas generated during drying is also purified.

[0022] Meanwhile, by setting a two-way clamping and rotating structure at the lower end of the spraying work box, the solar panels that have completed the drying process can be flipped over. The two-way clamping structure can also control the contact between the lifting slide and the solar panel, thereby indirectly controlling the change in the height of the solar panel. It can also be easily adjusted according to the width of the solar panel and can indirectly drive the traction slide to adjust the spacing, making it suitable for lifting and transporting various solar panels. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 A schematic diagram of the overall appearance structure of an automated spraying device suitable for coating conductive silver paste, provided for an embodiment of this utility model;

[0025] Figure 2 A front cross-sectional view of an automated spraying device suitable for coating conductive silver paste is provided for an embodiment of this utility model.

[0026] Figure 3 A schematic diagram of the left cross-sectional structure of an automated spraying device suitable for coating conductive silver paste, provided for an embodiment of this utility model;

[0027] Figure 4 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part A;

[0028] Figure 5 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part B.

[0029] In the diagram: 1-Spraying work box, 2-Support platform, 3-Traction slide plate, 4-Electric roller, 5-Battery plate, 6-First electric bidirectional screw, 7-First traction plate, 8-Multi-stage hydraulic telescopic rod, 9-Lifting slide plate, 10-Insertion block, 11-Second electric bidirectional screw, 12-Second traction plate, 13-Rotating frame, 14-Third electric bidirectional screw, 15-Clamping plate, 16-Electric flip plate, 17-Drying lamp tube, 18-Through groove, 19-Transition groove, 20-Exhaust pipe, 21-Movable groove, 22-Filter box, 23-Fan, 24-Slot. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The diagram shown is a structural schematic of an automated spraying device for coating conductive silver paste according to an embodiment of the present invention, comprising:

[0033] Spray painting work box 1;

[0034] A two-way clamping structure is set in the middle of the lower end of the spraying work box 1, and a multi-stage hydraulic telescopic rod 8 is installed in the top array.

[0035] The lifting slide plate 9 is fixedly installed on the top of the movable end of the multi-stage hydraulic telescopic rod 8;

[0036] Battery panel 5 is placed inside the lifting slide plates 9 on both sides;

[0037] The drying structure is symmetrically arranged on the upper end of the inner walls of the front and rear sides of the spraying work box 1.

[0038] A two-way clamping and rotating structure is installed at the bottom of the spraying work box 1.

[0039] In this embodiment of the utility model, when in use, by setting up a multi-stage hydraulic telescopic rod 8, the flipping and drying height of the battery panel 5 can be indirectly controlled by the lifting slide plate 9. By setting up a drying structure, the conductive silver paste on the surface of the battery panel 5 can be quickly evaporated, thereby avoiding the occurrence of flow and dripping when flipping, and purifying the gas generated during drying.

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in a preferred embodiment of the present invention, support platforms 2 are symmetrically installed on both sides of the spraying work box 1, and traction slide plates 3 are symmetrically slidably arranged on the top of the support platform 2. The traction slide plates 3 at both ends are movably connected to the adjacent surfaces of the lifting slide plate 9.

[0041] The bidirectional clamping and rotating structure includes a second electric bidirectional screw 11, a second traction plate 12, and a clamping plate 15. The second electric bidirectional screw 11 is movably disposed in the middle of the bottom of the spraying work box 1 and is staggered and intersected with the bidirectional clamping structure. The second traction plate 12 is symmetrically disposed at the left and right ends of the second electric bidirectional screw 11, and a rotating frame 13 is movably mounted on the top. A third electric bidirectional screw 14 is movably mounted on the inner end of the rotating frame 13. The clamping plate 15 is symmetrically disposed at the upper and lower ends of the third electric bidirectional screw 14.

[0042] In this embodiment of the utility model, when in use, the second electric bidirectional screw 11 is activated, which causes the second traction plates 12 on both sides to move the clamping plates 15 closer to the center, thereby allowing the battery panel 5 to enter between the clamping plates 15. Then, the third electric bidirectional screw 14 is activated, which causes the clamping plates 15 to clamp the two ends of the battery panel 5. The first electric bidirectional screw 6 is activated, which causes the lifting slide plates 9 on both sides to move away from the battery panel 5 through the first traction plate 7. Then, the rotating frame 13 is activated, thereby allowing the battery panel 5 to be flipped over.

[0043] By setting a bidirectional clamping and rotating structure at the lower end of the spraying work box 1, the dried solar panel 5 can be flipped over. The bidirectional clamping structure can also control the contact between the lifting slide plate 9 and the solar panel 5, thereby indirectly controlling the change in the height of the solar panel 5. It can also be easily adjusted according to the width of the solar panel 5, and can indirectly drive the traction slide plate 3 to adjust the spacing. Therefore, it is suitable for lifting and transporting various solar panels 5.

[0044] like Figure 1 , Figure 2 and Figure 3As shown, in a preferred embodiment of this utility model, the drying structure includes an electric tilting plate 16, an exhaust pipe 20, a movable groove 21, and a filter box 22. The electric tilting plate 16 is symmetrically arranged on the upper end of the inner walls of the front and rear sides of the spraying work box 1. A transition groove 19 is opened in the middle of the electric tilting plate 16. A through groove 18 is arranged in an array on the inner side of the transition groove 19. Drying lamp tubes 17 are installed in an array on the inner side of the electric tilting plate 16 and are arranged intersecting with the through groove 18. An array of exhaust pipes 20 is opened on the inner wall of the spraying work box 1. An array of movable grooves 21 is arranged on the outer side of the spraying work box 1, and a fan 23 is fixedly installed at the bottom. An exhaust pipe 20 is fixedly installed on the inner side of the top of the filter box 22 and is fixedly connected to the transition groove 19.

[0045] In this embodiment of the utility model, when in use, the drying lamp tube 17 on the surface of the electric flip plate 16 is activated, and the fan 23 is activated. The gas generated during drying is drawn into the transition tank 19 through the through groove 18 on the surface of the electric flip plate 16, and then discharged into the filter box 22 through the exhaust pipe 20.

[0046] By setting up a drying structure, the evaporation of moisture in the conductive silver paste sprayed on the surface of the solar panel 5 is accelerated, making it less prone to flow, and allowing odors and harmful components in the gas to be absorbed by the filter box 22, thereby allowing clean air to be discharged.

[0047] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in a preferred embodiment of the present invention, the bidirectional clamping structure includes a first electric bidirectional screw 6 and a first traction plate 7. The first electric bidirectional screw 6 is movably disposed in the middle of the spraying work box 1 and is staggered and cross-arranged with the second electric bidirectional screw 11. The first traction plate 7 is slidably disposed on the front and rear sides of the bottom of the first electric bidirectional screw 6. The multi-stage hydraulic telescopic rod 8 is symmetrically disposed at both ends of the first traction plate 7.

[0048] In this embodiment of the utility model, when in use, the first electric bidirectional screw 6 is activated, which in turn drives the multi-stage hydraulic telescopic rod 8 away from the lifting slide plate 9 through the first traction plate 7, thereby causing the lifting slide plates 9 on both sides to move away from the battery plate 5.

[0049] By setting up a clamping structure, the distance between the front and rear lifting slide plates 9 can be controlled, thus making it suitable for moving various battery panels 5 of different sizes.

[0050] like Figure 2 and Figure 4 As shown, in a preferred embodiment of the present invention, the lifting slide plate 9 is fixedly installed with inserts 10 at both ends, and the inner end of the traction slide plate 3 is provided with a slot 24, which is adapted to the shape and size of the inserts 10.

[0051] In this embodiment of the utility model, when in use, insert blocks 10 are fixedly installed at both ends of the lifting slide plate 9, and slots 24 are provided at the inner end of the traction slide plate 3, which are adapted to the shape and size of the insert blocks 10, so as to facilitate the insertion between them. Thus, when the lifting slide plate 9 moves, it will drive the traction slide plate 3 to move.

[0052] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, both the traction slide plate 3 and the lifting slide plate 9 are provided with electric rollers 4, and the cross-sectional shape of both the traction slide plate 3 and the lifting slide plate 9 is L-shaped.

[0053] In this embodiment of the utility model, when in use, electric rollers 4 are provided on the surfaces of both the traction slide plate 3 and the lifting slide plate 9, which facilitates the movement of the battery panel 5. The cross-sectional shape of both the traction slide plate 3 and the lifting slide plate 9 is set to L-shape, which facilitates the support of the lower end of the battery panel 5.

[0054] like Figure 1 , Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the height of the drying structure is greater than the height of the bidirectional clamping structure after it has descended, and the height of the bidirectional clamping structure after it has descended is equal to the height of the middle part of the top of the bidirectional clamping rotating structure.

[0055] In this embodiment of the invention, when in use, by making the height of the drying structure greater than the height of the bidirectional clamping structure after it has descended, it is possible to avoid the drying structure from hitting the bidirectional clamping structure when it is opened. Furthermore, the height of the bidirectional clamping structure after it has descended is equal to the height of the middle part of the top of the bidirectional clamping rotating structure, thereby facilitating the clamping operation of the bidirectional clamping rotating structure.

[0056] The above embodiments of this utility model provide an automated spraying device suitable for conductive silver paste coating. When in use, the battery panel 5 is placed on the traction slide plate 3 on the top of the support platform 2 at either end of the spraying work box 1. Then, the electric roller 4 is activated to move the battery panel 5 to the lifting slide plate 9. Then, the multi-stage hydraulic telescopic rod 8 is activated to lower the battery panel 5 to the lower end of the spraying work box 1 and separate the lifting slide plate 9 from the traction slide plate 3.

[0057] At the same time, the electric flip plates 16 on both sides of the middle of the spraying work box 1 are activated so that they cover the top of the battery panel 5. Then the drying lamp tubes 17 on the surface of the electric flip plate 16 are activated to accelerate the evaporation of water in the conductive silver paste sprayed on the surface of the battery panel 5, making it less prone to flow.

[0058] The fan 23 is started, and the gas generated during drying is drawn into the transition tank 19 through the through groove 18 on the surface of the electric flip plate 16. Then it is drawn into the filter box 22 through the exhaust pipe 20, so that the odor and harmful components in the gas are absorbed by the filter box 22, and clean air is discharged.

[0059] The electric flip panel 16 then resets;

[0060] Next, the second electric bidirectional screw 11 is activated, which causes the second traction plates 12 on both sides to move the clamping plates 15 closer to the center, thereby allowing the battery panel 5 to enter between the clamping plates 15. Then, the third electric bidirectional screw 14 is activated, which causes the clamping plates 15 to clamp the two ends of the battery panel 5. The first electric bidirectional screw 6 is activated, which causes the lifting slide plates 9 on both sides to move away from the battery panel 5 through the first traction plate 7. Then, the rotating frame 13 is activated, which allows the battery panel 5 to be flipped over.

[0061] Then the lifting slide plate 9 is reset and comes into contact with the battery panel 5, and the clamping plate 15 moves away from the battery panel 5. Then the multi-stage hydraulic telescopic rod 8 extends, causing the lifting slide plate 9 to rise, so that the inserts 10 on both sides of the lifting slide plate 9 can re-insert with the traction slide plate 3 to carry out the painting work on the other side.

[0062] Then repeat the above process to remove the spraying work box 1 from the traction slide 3 at the other end.

[0063] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated spraying device suitable for coating conductive silver paste, characterized in that, include; Spray painting work box (1); A two-way clamping structure is provided at the middle of the lower end of the spraying work box (1), and a multi-stage hydraulic telescopic rod (8) is installed on the top array. A lifting slide plate (9) is fixedly installed on the top of the movable end of a multi-stage hydraulic telescopic rod (8); The battery panel (5) is placed inside the lifting slide plates (9) on both sides; The drying structure is symmetrically arranged on the upper end of the inner walls of the front and rear sides of the spraying work box (1); A bidirectional clamping and rotating structure is provided at the bottom of the spraying work box (1).

2. The automated spraying device for conductive silver paste coating according to claim 1, characterized in that, The spraying work box (1) is symmetrically equipped with support platforms (2) on both sides. The top of the support platform (2) is symmetrically slidably equipped with traction slide plates (3). The traction slide plates (3) at both ends are movably connected to the adjacent surfaces of the lifting slide plates (9). The bidirectional clamping and rotating structure includes a second electric bidirectional screw (11), a second traction plate (12), and a clamping plate (15). The second electric bidirectional screw (11) is movably disposed in the middle of the bottom of the spraying work box (1) and is staggered and intersected with the bidirectional clamping structure. The second traction plate (12) is symmetrically disposed at the left and right ends of the second electric bidirectional screw (11), and a rotating frame (13) is movably mounted on the top. A third electric bidirectional screw (14) is movably mounted on the inner end of the rotating frame (13). The clamping plate (15) is symmetrically disposed at the upper and lower ends of the third electric bidirectional screw (14).

3. The automated spraying device for conductive silver paste coating according to claim 1, characterized in that, The drying structure includes an electric tilting plate (16), an exhaust pipe (20), a movable groove (21), and a filter box (22). The electric tilting plate (16) is symmetrically arranged on the upper end of the inner walls of the front and rear sides of the spraying work box (1). A transition groove (19) is opened in the middle of the electric tilting plate (16). A through groove (18) is arranged in an array on the inner side of the transition groove (19). A drying lamp tube (17) is installed in an array on the inner side of the electric tilting plate (16) and is arranged to cross the through groove (18). An exhaust pipe (20) is arranged in an array on the inner wall of the spraying work box (1). An movable groove (21) is arranged in an array on the outer side of the spraying work box (1) and a fan (23) is fixedly installed at the bottom. An exhaust pipe (20) is fixedly installed on the inner side of the top of the filter box (22) and is fixedly connected to the transition groove (19).

4. An automated spraying device suitable for conductive silver paste coating according to claim 2, characterized in that, The bidirectional clamping structure includes a first electric bidirectional screw (6) and a first traction plate (7). The first electric bidirectional screw (6) is movably disposed in the middle of the spraying work box (1) and is staggered and cross-arranged with the second electric bidirectional screw (11). The first traction plate (7) is slidably disposed on the front and rear sides of the bottom of the first electric bidirectional screw (6). The multi-stage hydraulic telescopic rod (8) is symmetrically disposed at both ends of the first traction plate (7).

5. An automated spraying device suitable for conductive silver paste coating according to claim 2, characterized in that, The lifting slide (9) has plugs (10) fixedly installed at both ends, and the inner end of the traction slide (3) has a slot (24) that is adapted to the shape and size of the plug (10).

6. An automated spraying device suitable for conductive silver paste coating according to claim 2, characterized in that, Both the traction slide (3) and the lifting slide (9) are equipped with electric rollers (4), and both the traction slide (3) and the lifting slide (9) are L-shaped in cross section.

7. An automated spraying device for conductive silver paste coating according to claim 1, characterized in that, The height of the drying structure is greater than the height of the bidirectional clamping structure after it has descended, and the height of the bidirectional clamping structure after it has descended is equal to the height of the middle part of the top of the bidirectional clamping rotating structure.

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