A photovoltaic panel silicon wafer packaging machine

Abstract

The present invention relates to the technical field of silicon wafer production, and specifically to a photovoltaic panel silicon wafer packaging machine, which includes: a pressing box assembly, a pressing rod is provided on the pressing box assembly, a plurality of groups of rollers are rotatably connected to the pressing rod, a ball is provided between the pressing rod and the roller, and a lubrication assembly is provided in the pressing rod, a plurality of groups of mounting grooves 1 are provided on the pressing rod, a roller is rotatably connected in the mounting groove 1, a sealing ring is provided on both sides of the roller, a mounting groove 2 is provided in the sealing ring, a ball is provided above the sealing ring, and the ball is rotatably connected to the roller; the beneficial effect is: the ball is provided between the pressing rod and the roller, the contact area between the pressing rod and the roller is reduced by the ball, and the friction is reduced; at the same time, the lubrication assembly is provided in the pressing rod, and when the roller rotates, the lubricating oil is squeezed onto the surface between the pressing rod and the roller, thereby increasing the lubricity, reducing the wear of the pressing rod, and extending the service life of the pressing rod.

Description

Technical Field

[0001] The present invention relates to the technical field of silicon wafer production, in particular to a photovoltaic panel silicon wafer packaging machine. Background Art

[0002] A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It consists of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0003] In the prior art, during the production process of silicon wafers, silicon wafers need to be packaged. In order to improve production efficiency and avoid contamination of silicon wafers, automated equipment is used instead of manual packaging. [Chinese Utility Model] CN202221262119.2 A silicon wafer packaging mechanism realizes the automation of silicon wafer packaging, has high production efficiency, and by setting rollers, reduces friction between the wafer box and the wafer box, avoiding damage to the wafer box.

[0004] However, when the pressing assembly is sealing the film box, the roller rotates continuously on the pressing rod, and there is friction between the roller and the pressing rod. After long-term use, the inner ring of the roller will wear out, reducing its service life. Summary of the Invention

[0005] The purpose of the present invention is to provide a photovoltaic panel silicon wafer packaging machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a photovoltaic panel silicon wafer packaging machine, the photovoltaic panel silicon wafer packaging machine includes: a pressing box assembly, a pressing rod is provided on the pressing box assembly, a plurality of groups of rollers are rotatably connected to the pressing rod, a ball is provided between the pressing rod and the roller, and a lubrication assembly is provided inside the pressing rod.

[0007] Preferably, the pressure rod is provided with multiple groups of mounting grooves 1, the mounting grooves 1 are rotatably connected to the rollers, sealing rings are provided on both sides of the rollers, and mounting grooves 2 are provided in the sealing rings.

[0008] Preferably, a ball is provided above the sealing ring, and the ball is rotatably connected to the roller. There are multiple groups of balls, and one side of the ball is stuck in the first clearance groove. The first clearance groove is an annular groove structure, and the first clearance groove is opened on the pressure rod.

[0009] Preferably, a second clearance groove is provided on the first installation groove, the second clearance groove is annular in structure, a pressing block is provided in the second clearance groove, and a chamfer is provided on the outer side of the pressing block.

[0010] Preferably, a slide groove is provided on the second give way groove, and the slide groove is a "convex" groove structure. One end of the slide groove penetrates the upper surface of the oil storage tank. The oil storage tank is provided on the pressure rod. An oil filling assembly is provided at one end of the oil storage tank, and lubricating oil is provided in the oil storage tank.

[0011] Preferably, a movable block is slidably connected in the chute. A chamfer is provided at the upper end of the movable block, and one end of a connecting rod is connected to the lower surface of the movable block.

[0012] Preferably, a spring is sleeved on one end of the connecting rod. The spring is arranged between the step of the chute and the movable block, and the other end of the chute is connected to a pressure rod.

[0013] Preferably, the pressure rod has a "匚"-shaped rod structure. Two sides of the pressure rod are respectively inserted into two oil outlet holes. The oil outlet holes are opened on the lower surface of the oil storage tank and penetrate through the pressure rod. The shaft diameter of the oil outlet hole is larger than the shaft diameter of the side rod of the pressure rod. An oil absorption cotton is arranged below the side rod of the pressure rod, and the oil absorption cotton is preferably filled in the oil absorption cotton.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] In the photovoltaic panel silicon wafer packaging machine proposed by the present invention, a ball is arranged between the pressure rod and the roller. By means of the ball, the contact area between the pressure rod and the roller is reduced, and the friction is reduced. At the same time, a lubrication component is arranged in the pressure rod. While the roller rotates, lubricating oil is squeezed onto the surface between the pressure rod and the roller, increasing the lubricity, reducing the wear of the pressure rod, and prolonging the service life of the pressure rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the existing packaging machine;

[0017] Figure 2 is a schematic structural diagram of the present invention;

[0018] Figure 3 is a schematic sectional view of the pressure rod structure of the present invention;

[0019] Figure 4 is Figure 3 an enlarged schematic view of the structure at A in

[0020] Figure 5 is Figure 3 an enlarged schematic view of the structure at B in

[0021] Figure 6 is a schematic structural diagram of the pressure rod of the present invention;

[0022] Figure 7 is a schematic sectional view of the roller structure of the present invention.

[0023] In the figure: pressing box assembly 1, pressure rod 2, roller 3, oil injection assembly 4, oil storage tank 5, first installation groove 6, ball 7, first relief groove 8, sealing ring 9, second installation groove 10, connecting rod 11, pressure rod 12, second relief groove 13, pressing block 14, movable block 15, chute 16, spring 17, oil outlet hole 18, oil absorption cotton 19. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-Figure 3 The present invention provides a technical solution: a photovoltaic panel silicon wafer packaging machine, the photovoltaic panel silicon wafer packaging machine includes: a pressing box assembly 1, a pressing rod 2 is provided on the pressing box assembly 1, a plurality of rollers 3 are rotatably connected to the pressing rod 2, a ball 7 is provided between the pressing rod 2 and the roller 3, and a lubrication assembly is provided in the pressing rod 2;

[0027] A ball 7 is arranged between the pressure rod 2 and the roller 3. The ball 7 reduces the contact area between the pressure rod 2 and the roller 3 and reduces friction. At the same time, a lubrication component is arranged in the pressure rod 2. When the roller 3 rotates, the lubricating oil is squeezed onto the surface between the pressure rod 2 and the roller 3, thereby increasing lubricity, reducing wear of the pressure rod 2, and extending the service life of the pressure rod 2.

[0028] Example 2

[0029] like Figures 4 to 7As shown in the figure, on the basis of the first embodiment, in order to reduce the friction between the pressure rod 2 and the roller 3 and extend the service life of the pressure rod 2, multiple groups of mounting grooves 6 are provided on the pressure rod 2. The roller 3 is rotatably connected in the mounting groove 6. Sealing rings 9 are provided on both sides of the roller 3. Mounting grooves 10 are provided inside the sealing rings 9. Ball bearings 7 are provided above the sealing rings 9. The ball bearings 7 are rotatably connected to the roller 3. There are multiple groups of ball bearings 7. One side of the ball bearings 7 is stuck in the first relief groove 8. The first relief groove 8 is in a ring-shaped groove structure and is opened on the pressure rod 2. A second relief groove 13 is opened on the mounting groove 6. The second relief groove 13 is in a ring-shaped structure. A pressure block 14 is provided inside the second relief groove 13. A chamfer is provided on the outer side of the pressure block 14. A chute 16 is opened on the second relief groove 13. The chute 16 is in a "convex" groove structure. One end of the chute 16 penetrates the upper surface of the oil storage tank 5. The oil storage tank 5 is opened on the pressure rod 2. An oil injection component 4 is provided at one end of the oil storage tank 5. Lubricating oil is provided inside the oil storage tank 5. A movable block 15 is slidably connected inside the chute 16. A chamfer is provided at the upper end of the movable block 15. The lower surface of the movable block 15 is connected to one end of a connecting rod 11. One end of the connecting rod 11 is sleeved with a spring 17. The spring 17 is provided between the step of the chute 16 and the movable block 15. The other end of the chute 16 is connected to a pressure rod 12. The pressure rod 12 is in a "U-shaped" rod structure. Both sides of the pressure rod 12 are inserted into two oil outlet holes 18 respectively. The oil outlet holes 18 are opened on the lower surface of the oil storage tank 5 and penetrate the pressure rod 2. The shaft diameter of the oil outlet hole 18 is larger than the shaft diameter of the side rod of the pressure rod 12. An oil absorbing cotton 19 is provided below the side rod of the pressure rod 12. The oil absorbing cotton 19 is filled inside the oil absorbing cotton 19;

[0030] The oil injection component 4 injects lubricating oil into the oil storage tank 5. The lubricating oil flows to the oil absorbing cotton 19 through the oil outlet holes 18. When the roller 3 rotates during operation, multiple groups of ball bearings 7 roll in the first relief groove 8 to reduce the friction between the pressure rod 2 and the roller 3. When the roller 3 drives the pressure block 14 to rotate to the movable block 15, the pressure block 14 presses the movable block 15 downward. The movable block 15 moves downward and compresses the spring 17. The downward movement of the movable block 15 drives the pressure rod 12 to move downward through the connecting rod 11. The two side rods of the pressure rod 12 squeeze the oil absorbing cotton 19 to squeeze the lubricating oil on the oil absorbing cotton 19 onto the inner ring of the roller 3, increasing the lubrication between the pressure rod 2 and the roller 3. When the roller 3 turns the pressure block 14 away from the movable block 15, the movable block 15 moves upward under the restoring force of the spring 17, and at the same time drives the pressure rod 12 to move upward. And through the mounting grooves 10 on both sides of the roller 3, it prevents the lubricating oil from leaking out and polluting the film cassette.

[0031] When the roller 3 rotates the pressure block 14 away from the movable block 15, the movable block 15 moves upward under the restoring force of the spring 17, and at the same time drives the pressure rod 12 to move upward, and passes through the mounting grooves 2 10 on both sides of the roller 3 to prevent the lubricating oil from being exposed and contaminating the film box.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel silicon wafer packaging machine, comprising a pressing box assembly (1), wherein the pressing box assembly (1) is provided with a first pressing rod (2), characterized in that: Multiple sets of rollers (3) are rotatably connected to the first pressure bar (2). There are ball bearings (7) provided between the first pressure bar (2) and the rollers (3), and a lubrication component is provided inside the first pressure bar (2); multiple sets of first mounting grooves (6) are formed on the first pressure bar (2), and the rollers (3) are rotatably connected inside the first mounting grooves (6). Sealing rings (9) are provided on both sides of the rollers (3), and second mounting grooves (10) are provided inside the sealing rings (9); a second relief groove (13) is formed on the first mounting groove (6), the second relief groove (13) is in a ring-shaped structure, and a pressing block (14) is provided inside the second relief groove (13), and a chamfer is provided on the outer side of the pressing block (14); a chute (16) is formed on the second relief groove (13), the chute (16) is in a "convex"-shaped groove structure, one end of the chute (16) penetrates the upper surface of the oil storage tank (5), the oil storage tank (5) is formed on the first pressure bar (2), an oil injection component (4) is provided at one end of the oil storage tank (5), and lubricating oil is provided inside the oil storage tank (5); a movable block (15) is slidably connected inside the chute (16), a chamfer is provided at the upper end of the movable block (15), and one end of a connecting rod (11) is connected to the lower surface of the movable block (15); a spring (17) is sleeved on one end of the connecting rod (11), the spring (17) is provided between the step of the chute (16) and the movable block (15), and the other end of the chute (16) is connected to a second pressure bar (12); the second pressure bar (12) is in a "U"-shaped rod structure, both sides of the second pressure bar (12) are respectively inserted into two oil outlet holes (18), the oil outlet holes (18) are formed on the lower surface of the oil storage tank (5), and the oil outlet holes (18) penetrate the first pressure bar (2), the shaft diameter of the oil outlet holes (18) is larger than the shaft diameter of the side rods of the second pressure bar (12), and an oil absorbing cotton (19) is provided below the side rods of the second pressure bar (12), and the oil absorbing cotton (19) is filled inside the oil absorbing cotton (19).

2. The photovoltaic panel silicon wafer encapsulation machine according to claim 1, characterized in that: Above the sealing ring (9), there are ball bearings (7), the ball bearings (7) are rotatably connected to the rollers (3), multiple sets of ball bearings (7) are provided, one side of the ball bearings (7) is stuck inside a first relief groove (8), the first relief groove (8) is in a ring-shaped groove structure, and the first relief groove (8) is formed on the first pressure bar (2).

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