Photovoltaic panel dispensing device

Abstract

The invention discloses a photovoltaic panel glue dispensing device which comprises a workbench, a first guide rail, a support, a second guide rail, a sliding base, a glue dispensing gun, a third guide rail, an air cylinder, a mounting base, a placing table, a fourth guide rail, a fixing base, a fifth guide rail, a clamping jaw, a first motor, a gear and a rack. The glue dispensing device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, precise movement of all parts in different directions is achieved through the multiple guide rails, and the accuracy of the glue dispensing position is improved; through the arrangement of the clamping jaw, the photovoltaic panel can be more stably grabbed, and the falling risk in the operation process is reduced; through cooperation of the first motor, the gear and the rack, movement of the placing table is more stable, and improvement of the dispensing quality is facilitated; the stability of the photovoltaic panel on the placing table is enhanced through the arrangement of the non-slip mat, and it is ensured that displacement does not occur in the dispensing process.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic panel glue dispensing, and in particular to a photovoltaic panel glue dispensing device. Background Art

[0002] An important part of solar power generation is the photovoltaic solar panels, also known as silicon panels. In the process of silicon panel manufacturing, silicon rods are first cut into silicon panels with required thickness specifications, and then the back surface of the silicon panels is coated with special adhesive and spliced ​​into solar photovoltaic panels of specified size and area.

[0003] During the production process of photovoltaic panels, it is necessary to dispense glue on the photovoltaic panels. Currently, when the worker takes out the product after the device has finished dispensing glue, the dispensing device stops working, the worker takes out the product, then puts in the product to be processed, and then performs the dispensing glue process. The dispensing rate is poor and the work efficiency is low. Therefore, a photovoltaic panel dispensing device is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic panel dispensing device in order to solve the above-mentioned problem, which solves the problem that photovoltaic panels need to be dispensed during the processing and production of photovoltaic panels. At present, when the worker takes out the product after the device has finished dispensing, the dispensing device stops working, the worker takes out the product, and then puts in the product to be processed, and then performs the dispensing process. The dispensing efficiency is poor and the work efficiency is low.

[0005] In order to solve the above problems, the present invention provides a technical solution: a photovoltaic panel dispensing device, comprising a workbench, a first guide rail, a bracket, a second guide rail, a sliding seat, a dispensing gun, a third guide rail, a cylinder, a mounting seat, a placement table, a fourth guide rail, a fixed seat, a fifth guide rail, a clamping claw, a first motor, a gear and a rack; the top surface of the workbench is horizontally mounted with a first guide rail, and a vertical bracket is mounted on the first guide rail; the bracket is slidably connected to the first guide rail, and the bracket is fixedly connected to the second guide rail; the second guide rail is slidably connected to the sliding seat; the sliding seat is fixedly connected to the A glue gun is connected; a third guide rail is fixedly connected to the top of the workbench; a cylinder is slidably connected to the third guide rail, and a mounting seat is fixed on the piston rod of the cylinder; a placing table is installed on the mounting seat; a fourth guide rail is arranged on the top surface of the workbench; the fixed seat is slidably connected to the fourth guide rail; a fifth guide rail is fixed to the fixed seat; a clamp is slidably connected to the fifth guide rail; a first motor is fixedly connected to the workbench, and a gear is fixed on the output shaft of the first motor; a rack is fixedly connected to the rear end of the bottom surface of the placing table; the gear and the rack are meshed together.

[0006] Preferably, the specific structure of the clamp is: comprising a clamping plate and a spring; the two clamping plates are arranged opposite to each other, and a spring is connected between the two clamping plates.

[0007] Preferably, a non-slip pad is provided on the top of the placement table.

[0008] Preferably, the first guide rail, the second guide rail, the third guide rail, the fourth guide rail and the fifth guide rail are all linear guide rails.

[0009] Preferably, the first motor is a servo first motor.

[0010] Preferably, shock-absorbing pads are provided at the four corners of the workbench.

[0011] Preferably, the specific structure of the glue dispensing gun is as follows: it includes a glue dispensing gun body, a rubber hose A, a first valve, a rubber hose B, a second valve, a second motor, a rotating shaft, a screw rod, an extrusion chamber, a piston, an exhaust hole, a pneumatic cylinder, a connecting pipe, a one-way valve, a glue dispensing discharge pipe, a heating pipe, a water inlet pipe and a water outlet pipe; the glue dispensing gun body is fixedly connected to the sliding seat; the left side of the upper surface of the glue dispensing gun body is connected to the first valve through the rubber hose A, and the right side of the upper surface of the glue dispensing gun body is connected to the second valve through the rubber hose B; the second motor is fixedly connected to the center position of the upper surface of the glue dispensing gun body, and the upper end of the inner part of the glue dispensing gun body chamber is movably connected with a rotating shaft, and the rotating shaft It is fixedly connected to the output end of the second motor, and a spiral rod is fixedly connected to the rotating shaft; the outer surface of the lower end of the dispensing gun body is covered with a heating tube, one end of the heating tube is connected to a water inlet pipe, and the other end of the heating tube is connected to a water outlet pipe; the upper ends of the left and right side surfaces of the dispensing gun body are fixedly connected to extrusion chambers; the extrusion chamber is connected to the interior of the dispensing gun body cavity through a connecting pipe, and a one-way valve is provided in the connecting pipe; the lower end of the outer side of the extrusion chamber is provided with an exhaust hole; a piston is slidably connected in the extrusion chamber, and a pneumatic cylinder is fixedly connected to the lower surface of the extrusion chamber, and the pneumatic cylinder and the piston are fixedly connected together.

[0012] Preferably, the heating tube is a serpentine tube.

[0013] The beneficial effects of the present invention are as follows: (1) The present invention has a reasonable and simple structure, low production cost, convenient installation, and complete functions. By setting up a plurality of guide rails, the precise movement of each component in different directions is realized, and the accuracy of the dispensing position is improved. The setting claws can more stably grasp the photovoltaic panel, reducing the risk of falling during operation. The cooperation of the first motor and the gear rack makes the movement of the placement table more stable, which is beneficial to improving the dispensing quality. The setting of the anti-slip pad enhances the stability of the photovoltaic panel on the placement table, ensuring that no displacement occurs during the dispensing process.

[0014] (2) The glue dispensing gun body of the present invention is provided with a glue hose A and a first valve, and a glue hose B and a second valve, which can respectively control the input of different glue liquids, and can accurately adjust the flow rates of glue A and glue B according to actual needs, thereby ensuring an accurate glue dispensing ratio, improving the glue dispensing quality, and meeting the requirements of different photovoltaic panel glue dispensing processes for glue quantity and glue type.

[0015] (3) The second motor of the present invention drives the rotating shaft and the spiral rod to rotate. During the dispensing process, the spiral rod can push the glue liquid to flow stably to the dispensing discharge pipe, avoiding the blockage of the glue liquid or uneven flow, so that the glue liquid can be continuously and stably supplied to the dispensing part, further ensuring the accuracy of the dispensing amount.

[0016] (4) The heating tube of the present invention adopts a serpentine tube design and is coated on the outer surface of the lower end of the dispensing gun body, thereby increasing the contact area with the dispensing gun body and being able to heat the glue liquid more effectively. This helps to keep the glue liquid within a suitable temperature range, reduce its viscosity, and make the glue liquid flow more easily during dispensing, thereby improving the smoothness and uniformity of dispensing. It is especially suitable for some glue liquids whose viscosity increases in low temperature environments, ensuring a good dispensing effect.

[0017] (5) The present invention realizes the circulation of the heating medium through the water inlet pipe and the water outlet pipe, which can control the heating temperature and prevent the glue from being affected by the temperature being too high or too low, such as the curing speed, bonding strength, etc. The stable glue performance helps to improve the quality and reliability of the photovoltaic panel after dispensing, and ensure the stability of the photovoltaic panel during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention.

[0019] Figure 2 It is a partial structural diagram of the present invention. Figure 1 .

[0020] Figure 3 It is a partial structural diagram of the present invention. Figure 2 .

[0021] Figure 4 It is a partial structural diagram of the present invention. Figure 3 .

[0022] Figure 5 It is a partial structural diagram of the present invention. Figure 4 .

[0023] Figure 6 It is a structural schematic diagram of the glue dispensing gun of the present invention.

[0024] Figure 7 For the present invention Figure 6 Schematic diagram of the local enlarged structure.

[0025] 1-working table; 2-first guide rail; 3-bracket; 4-second guide rail; 5-sliding seat; 6-glue gun; 7-third guide rail; 8-cylinder; 9-mounting seat; 10-placing table; 11-fourth guide rail; 12-fixed seat; 13-fifth guide rail; 14-gripping jaw; 15-first motor; 16-gear; 17-rack; 141-clamping plate; 142-spring; 61-glue gun body; 62-A hose; 63-first valve; 64-B hose; 65-second valve; 66-second motor; 67-rotating shaft; 68-screw rod; 69-extrusion chamber; 70-piston; 71-exhaust hole; 72-pneumatic cylinder; 73-connecting pipe; 74-check valve; 75-glue dispensing discharge pipe; 76-heating pipe; 77-water inlet pipe; 78-water outlet pipe. DETAILED DESCRIPTION

[0026] like Figures 1 to 5 As shown, this specific embodiment adopts the following technical scheme: a photovoltaic panel dispensing device, including a workbench 1, a first guide rail 2, a bracket 3, a second guide rail 4, a sliding seat 5, a dispensing gun 6, a third guide rail 7, a cylinder 8, a mounting seat 9, a placement table 10, a fourth guide rail 11, a fixed seat 12, a fifth guide rail 13, a clamping claw 14, a first motor 15, a gear 16 and a rack 17; the first guide rail 2 is horizontally installed on the top surface of the workbench 1, and a vertical bracket 3 is installed on the first guide rail 2; the first guide rail 2 is slidably connected to the bracket 3, and the second guide rail 4 is fixedly connected in the bracket 3; the second guide rail 4 is slidably connected to the sliding seat 5; the dispensing gun 6 is fixedly connected to the sliding seat 5; the third guide rail 7 is fixedly connected to the top of the workbench 1; the third guide rail 7 is slidably connected to the cylinder 8, A mounting seat 9 is fixed on the piston rod of the cylinder 8; a placing table 10 is installed on the mounting seat 9; a fourth guide rail 11 is provided on the top surface of the workbench 1; the fixed seat 12 is slidably connected to the fourth guide rail 11; the fixed seat 12 is fixed with a fifth guide rail 13; by setting up a plurality of guide rails, accurate movement of each component in different directions is achieved, and the accuracy of the dispensing position is improved; a clamping claw 14 is slidably connected to the fifth guide rail 13; a first motor 15 is fixedly connected to the workbench 1, and a gear 16 is fixed on the output shaft of the first motor 15; by the cooperation of the set first motor and the gear rack, the movement of the placing table is more stable, which is beneficial to improving the dispensing quality; a rack 17 is fixedly connected to the rear end of the bottom surface of the placing table 10; the gear 16 is meshed with the rack 17.

[0027] Among them, an anti-slip pad is provided on the top of the placement table 10; the first guide rail 2, the second guide rail 4, the third guide rail 7, the fourth guide rail 11 and the fifth guide rail 13 are all linear guides; the first motor 15 is a servo first motor; and shock-absorbing pads are provided at the four corners of the workbench 1.

[0028] like Figures 1 to 5 As shown, the specific structure of the clamping jaw 14 is: it includes a clamping plate 141 and a spring 142; the two clamping plates 141 are arranged opposite to each other, and the spring 142 is connected between the two clamping plates 141.

[0029] like Figure 6 and Figure 7 As shown, the specific structure of the glue gun 6 is: including a glue gun body 61, a rubber hose A 62, a first valve 63, a rubber hose B 64, a second valve 65, a second motor 66, a rotating shaft 67, a screw rod 68, an extrusion chamber 69, a piston 70, an exhaust hole 71, a pneumatic cylinder 72, a connecting pipe 73, a one-way valve 74, a glue discharging pipe 75, a heating pipe 76, a water inlet pipe 77 and a water outlet pipe 78; the glue gun body 61 is fixedly connected to the sliding seat 5; the left side of the upper surface of the glue gun body 61 is connected to the first valve 63 through the rubber hose A 62, and the right side of the upper surface of the glue gun body 61 is connected to the second valve 65 through the rubber hose B 64; the second motor 66 is fixedly connected to the center position of the upper surface of the glue gun body 61, and the upper end of the inner chamber of the glue gun body 61 is movably connected to the rotating shaft 67. The rotating shaft 67 is fixedly connected to the output end of the second motor 66, and a spiral rod 68 is fixedly connected to the rotating shaft 67; the outer surface of the lower end of the dispensing gun body 61 is covered with a heating tube 76, one end of the heating tube 76 is connected to a water inlet pipe 77, and the other end of the heating tube 76 is connected to a water outlet pipe 78; the upper ends of the left and right side surfaces of the dispensing gun body 61 are fixedly connected to extrusion chambers 69; the extrusion chamber 69 is connected to the interior of the cavity of the dispensing gun body 61 through a connecting pipe 73, and a one-way valve 74 is provided in the connecting pipe 73; the lower ends of the outer sides of the extrusion chambers 69 are provided with exhaust holes 71; a piston 70 is slidably connected in the cavity of the extrusion chamber 69, and a pneumatic cylinder 72 is fixedly connected to the lower surface of the extrusion chamber 69, and the pneumatic cylinder 72 is fixedly connected to the piston 70.

[0030] Wherein, the heating tube 76 is a serpentine tube.

[0031] The use state of the present invention is: the present invention has a reasonable and simple structure, low production cost, convenient installation, and complete functions. When in use, the photovoltaic panel to be glued is first placed on the placement table 10. The anti-skid pad 101 on the top surface of the placement table 10 can increase the friction between the photovoltaic panel and the placement table 10 to prevent the photovoltaic panel from sliding during the glue dispensing process. Then, the cylinder 8 works, and its piston rod pushes the mounting seat 9 to move along the third guide rail 7, thereby adjusting the horizontal position of the placement table 10 and the photovoltaic panel placed on the mounting seat 9. Then, the bracket 3 slides on the first guide rail 2 to adjust the position of the glue gun 6 in the horizontal direction. At the same time, the sliding seat 5 slides on the second guide rail 4 to further accurately adjust the position of the glue gun 6 in the vertical direction, so that the glue dispensing port of the glue gun 6 is accurately aligned with the part of the photovoltaic panel that needs glue dispensing for glue dispensing. While dispensing, the clamp 14 slides on the fifth guide rail 13 to adjust the upper and lower positions, and slides on the fourth guide rail 11 to adjust the horizontal position, so as to accurately grasp the photovoltaic panel, assist the glue dispensing operation or transfer the glue-dispensing photovoltaic panel to other positions. When the first motor 15 is working, the gear 16 fixed on its output shaft rotates. Since the gear 16 is engaged with the rack 17 fixed on the bottom surface of the placement table 10, the placement table 10 is driven to move smoothly along the direction of the rack 17, providing more flexible position adjustment for the dispensing operation.

[0032] The use state of the glue dispensing gun of the present invention is as follows: a glue hose and a valve are arranged on the glue dispensing gun body 61, and the input flow rates of two different glue solutions A and B can be accurately adjusted according to the glue dispensing process requirements of the photovoltaic panel to ensure accurate glue dispensing ratio.

[0033] The second motor 66 drives the rotating shaft 67 and the screw rod 68 to rotate. The screw rod 68 pushes the glue liquid to flow stably toward the glue dispensing discharge pipe during the dispensing process to avoid glue liquid blockage or uneven flow, thereby ensuring that the glue liquid is continuously and stably supplied to the dispensing location.

[0034] The heating tube adopts a serpentine tube design, which is coated on the outer surface of the lower end of the dispensing gun body 61. A heating medium (such as water, etc.) flows into the water through the water inlet pipe 77, heats the glue liquid and then flows out from the water outlet pipe 78 to form a circulation. This design increases the contact area with the dispensing gun body 61, can heat the glue liquid more effectively, keep it within the appropriate temperature range, reduce viscosity, enhance fluidity, and ensure a good dispensing effect.

[0035] The pneumatic cylinder 72 drives the piston 70 to move upward, thereby squeezing out the glue inside the glue gun body 61 .

[0036] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0039] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

Claims

1. A photovoltaic panel dispensing device, characterized in that: It comprises a workbench (1), a first guide rail (2), a bracket (3), a second guide rail (4), a sliding seat (5), a glue gun (6), a third guide rail (7), a cylinder (8), a mounting seat (9), a placement table (10), a fourth guide rail (11), a fixing seat (12), a fifth guide rail (13), a clamping claw (14), a first motor (15), a gear (16) and a rack (17); A first guide rail (2) is horizontally mounted on the top surface of the workbench (1), and a vertical bracket (3) is mounted on the first guide rail (2); The bracket (3) is slidably connected to a first guide rail (2), and the bracket (3) is fixedly connected to a second guide rail (4); The second guide rail (4) is slidably connected to a sliding seat (5); The sliding seat (5) is fixedly connected to a glue gun (6); A third guide rail (7) is fixedly connected to the top of the workbench (1); The third guide rail (7) is slidably connected to a cylinder (8), and a mounting seat (9) is fixed to the piston rod of the cylinder (8); A placement table (10) is mounted on the mounting seat (9); A fourth guide rail (11) is provided on the top surface of the workbench (1); The fixing seat (12) is slidably connected to the fourth guide rail (11); The fixing seat (12) is fixed with a fifth guide rail (13); A clamping claw (14) is slidably connected to the fifth guide rail (13); A first motor (15) is fixedly connected to the workbench (1), and a gear (16) is fixed to the output shaft of the first motor (15); A rack (17) is fixedly connected to the rear end of the bottom surface of the placement table (10); The gear (16) is meshed with the rack (17).

2. The photovoltaic panel dispensing device according to claim 1, characterized in that: The specific structure of the clamping jaw (14) is as follows: it comprises a clamping plate (141) and a spring (142); The two clamping plates (141) are arranged opposite to each other, and a spring (142) is connected between the two clamping plates (141).

3. The photovoltaic panel dispensing device according to claim 1, characterized in that: An anti-slip pad is provided on the top of the placement table (10).

4. The photovoltaic panel dispensing device according to claim 1, characterized in that: The first guide rail (2), the second guide rail (4), the third guide rail (7), the fourth guide rail (11) and the fifth guide rail (13) are all linear guide rails.

5. The photovoltaic panel dispensing device according to claim 1, characterized in that: The first motor (15) is a servo first motor.

6. The photovoltaic panel dispensing device according to claim 1, characterized in that: Shock-absorbing pads are provided at the four corners of the workbench (1).

7. The photovoltaic panel dispensing device according to claim 1, characterized in that: The specific structure of the glue dispensing gun (6) is as follows: it comprises a glue dispensing gun body (61), a rubber hose A (62), a first valve (63), a rubber hose B (64), a second valve (65), a second motor (66), a rotating shaft (67), a screw rod (68), an extrusion chamber (69), a piston (70), an exhaust hole (71), a pneumatic cylinder (72), a connecting pipe (73), a one-way valve (74), a glue dispensing discharge pipe (75), a heating pipe (76), a water inlet pipe (77) and a water outlet pipe (78); The glue dispensing gun body (61) is fixedly connected to the sliding seat (5); The left side of the upper surface of the glue dispensing gun body (61) is connected to a first valve (63) via a rubber tube A (62), and the right side of the upper surface of the glue dispensing gun body (61) is connected to a second valve (65) via a rubber tube B (64); A second motor (66) is fixedly connected to the center of the upper surface of the glue gun body (61); a rotating shaft (67) is movably connected to the upper end of the inner chamber of the glue gun body (61); the rotating shaft (67) is fixedly connected to the output end of the second motor (66); and a spiral rod (68) is fixedly connected to the rotating shaft (67); The outer surface of the lower end of the dispensing gun body (61) is coated with a heating tube (76), one end of the heating tube (76) is connected to a water inlet pipe (77), and the other end of the heating tube (76) is connected to a water outlet pipe (78); The upper ends of the left and right side surfaces of the glue dispensing gun body (61) are fixedly connected to an extrusion chamber (69); The extrusion chamber (69) is connected to the interior of the chamber of the glue dispensing gun body (61) via a connecting pipe (73), and a one-way valve (74) is provided in the connecting pipe (73); The lower end of the outer side surface of the extrusion chamber (69) is provided with an exhaust hole (71); A piston (70) is slidably connected in the extrusion chamber (69), and a pneumatic cylinder (72) is fixedly connected to the lower surface of the extrusion chamber (69); the pneumatic cylinder (72) and the piston (70) are fixedly connected together.

8. The photovoltaic panel dispensing device according to claim 7, characterized in that: The heating tube (76) is a serpentine tube.

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