Device for preventing pressing plate of nameplate labeling machine from pressing wire

Abstract

A device for preventing a nameplate labeling machine pressing plate from pressing a wire comprises a mounting plate, a vacuum generator is arranged on the right side of the mounting plate, a connecting plate is arranged at the bottom of the mounting plate, a connecting block is arranged on the right side of the bottom face of the connecting plate, the top of the connecting block is fixedly connected with the bottom of the connecting plate, and a valve body is arranged on the front face of the connecting block. A fixing plate is arranged at the bottom of the connecting block, the top of the fixing plate is fixedly connected with the bottom of the connecting block, a suction cup is installed at the bottom of the fixing plate, a connecting rod is arranged at the bottom of the connecting plate and located on the left side of the connecting block, a rolling mechanism is arranged at the bottom of the connecting rod, and a shifting piece is arranged on the left side of the rolling mechanism. The top of the rolling mechanism is provided with an adjusting assembly, the adjusting assembly comprises an adjusting disc and a spring, through the arrangement of the spring in the adjusting assembly, the contact impact of the rolling mechanism and the photovoltaic module is reduced, the photovoltaic module is prevented from being damaged by the rolling mechanism, and the stability of the rolling mechanism is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of nameplate labeling machines, specifically relating to a device for preventing the pressure plate of a nameplate labeling machine from pressing on the wire. Background Technology

[0002] With the rise of the solar photovoltaic industry and the surge in photovoltaic power plant construction both domestically and internationally, many photovoltaic module production processes encounter the problem of nameplate application machines pressing on the terminal ends of junction boxes. This leads to module scrapping or rework of the junction boxes. Whenever switching between different orders, the release position of the mounting machine needs precise adjustment due to the nameplate application requirements to avoid pressing on the terminal ends, increasing cutting time and waste. Therefore, a device to prevent nameplate labeling machines from pressing on the terminal ends has been developed to solve this problem. However, the rolling mechanism cannot adaptively adjust during use, potentially damaging the surface of photovoltaic modules of different models. Utility Model Content

[0003] The purpose of this invention is to provide a device to prevent the pressure plate of a nameplate labeling machine from pressing the wires, so as to solve the problem that the rolling mechanism mentioned in the background art will damage the surface of the photovoltaic module.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A device for preventing the pressure plate of a nameplate labeling machine from pressing on the wires, comprising:

[0006] A mounting plate is provided, with a vacuum generator on its right side and a connecting plate at its bottom. A connecting block is located on the right side of the bottom surface of the connecting plate, with the top of the connecting block fixedly connected to the bottom of the connecting plate. A valve body is located on the front of the connecting block, and a fixing plate is located at the bottom of the connecting block, with the top of the fixing plate fixedly connected to the bottom of the connecting block. A suction cup is installed at the bottom of the fixing plate, and a connecting rod is located at the bottom of the connecting plate, situated on the left side of the connecting block. A rolling mechanism is located at the bottom of the connecting rod, with a paddle on the left side of the rolling mechanism and an adjustment assembly at the top of the rolling mechanism, the adjustment assembly comprising an adjustment disc and a spring.

[0007] As an optional implementation, the top of the rolling mechanism is provided with an adjusting plate, the bottom of the adjusting plate is fixedly connected to the top of the rolling mechanism, and the adjusting plate has a cavity inside.

[0008] As an optional implementation, the top of the adjusting plate has an upper opening, the bottom of the adjusting plate has a lower opening, and a limiting plate is provided in the cavity, which can only move up and down within the cavity.

[0009] As an optional implementation, the bottom of the limiting plate is provided with a sliding rod that can pass through the lower opening. The top surface of the rolling mechanism is provided with a corresponding sliding groove, and the sliding rod can slide in the sliding groove. A spring is sleeved on the sliding rod and is located in the cavity. The bottom of the connecting rod can pass through the upper opening and be fixedly connected to the top surface of the limiting plate.

[0010] As an optional implementation, the bottom of the fixing plate is provided with a filter box, the top of the filter box is fixedly connected to the bottom of the fixing plate, a suction cup can be installed on the bottom of the filter box, and the right side of the filter box is recessed inward to form a hollow cavity.

[0011] As an optional implementation, the top and bottom surfaces of the filter box are provided with multiple through holes, and a filter screen is provided inside the hollow cavity.

[0012] As an optional implementation, the left inner wall of the hollow cavity is provided with a positioning block, the left side of the positioning block is fixedly connected to the left inner wall of the hollow cavity, and the right side of the positioning block is provided with a groove, in which the filter screen can be embedded.

[0013] As an optional implementation, a baffle is provided on the right side of the filter screen, and magnets are embedded in the left side of the baffle above and below the filter screen. A metal block is embedded in the corresponding position on the right side of the filter box, and a handle is provided on the right side of the baffle.

[0014] Compared with the prior art, this utility model provides a device to prevent the pressure plate of a nameplate labeling machine from pressing on the wire, which has the following beneficial effects:

[0015] 1. Improve stability: By adjusting the setting of the springs inside the module, the impact of the rolling mechanism contacting the photovoltaic module is reduced, avoiding damage to the photovoltaic module by the rolling mechanism and improving the stability of the rolling mechanism.

[0016] 2. Extend service life: The filter screen inside the filter box can filter out dust and impurities in the air that is drawn in, preventing dust and impurities on the nameplate from being adsorbed into the device and causing blockage, which would damage the device and make maintenance difficult. It would also reduce the adsorption force on the nameplate, thus extending the service life of the device. Attached Figure Description

[0017] Figure 1 This is a front sectional view of the planar structure of this utility model.

[0018] Figure 2 This is a front cross-sectional planar structural diagram of the adjustment component of this utility model.

[0019] Figure 3 This is a front cross-sectional planar structural diagram of the positioning block of this utility model.

[0020] Figure 4 This is a front cross-sectional plan view of the baffle of this utility model.

[0021] Figure 5 This is a front plan view of the prototype of this utility model.

[0022] In the diagram: 1. Mounting plate; 2. Vacuum generator; 3. Connecting plate; 4. Connecting block; 5. Valve body; 6. Fixing plate; 7. Suction cup; 8. Connecting rod; 9. Rolling mechanism; 10. Paddle; 11. Adjusting plate; 12. Cavity; 13. Upper opening; 14. Lower opening; 15. Limiting plate; 16. Slide rod; 17. Slide groove; 18. Spring; 19. Filter box; 20. Hollow cavity; 21. Through hole; 22. Filter screen; 23. Positioning block; 24. Groove; 25. Baffle; 26. Magnet; 27. Metal block; 28. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-5 shown

[0025] A device for preventing the pressure plate of a nameplate labeling machine from pressing on the wires includes a mounting plate 1, which supports various mechanisms and components. A vacuum generator 2 is located on the right side of the mounting plate 1, and its left side is fixedly connected to the right side of the mounting plate 1. A connecting plate 3 is located at the bottom of the mounting plate 1, and its top left side is fixedly connected to the bottom of the mounting plate 1. A connecting block 4 is located on the bottom right side of the connecting plate 3, and its top side is fixedly connected to the bottom of the connecting plate 3. A valve body 5 is located on the front of the connecting block 4, and its front side is fixedly connected to the connecting block 4. A fixing plate 6 is located at the bottom of the connecting block 4, and its top side is fixedly connected to the connecting plate 4. The bottom of the connecting block 4 is fixedly connected to the connecting plate 6. The bottom of the fixing plate 6 is equipped with a suction cup 7. The bottom of the connecting plate 3 is provided with a connecting rod 8. The top of the connecting rod 8 is fixedly connected to the bottom of the connecting plate 3. The connecting rod 8 is located on the left side of the connecting block 4. The bottom of the connecting rod 8 is provided with a rolling mechanism 9. The rolling mechanism 9 is provided with a roller. The left side of the rolling mechanism 9 is provided with a paddle 10. The top of the rolling mechanism 9 is provided with an adjustment component. The adjustment component is used to reduce the impact of the rolling mechanism 9 contacting the photovoltaic module, avoid damage to the photovoltaic module by the rolling mechanism 9, and improve the stability of the rolling mechanism 9. The adjustment component includes an adjustment disk 11 and a spring 18. In use, the suction cup 7 is installed at the bottom of the fixing plate 6. The vacuum generator 2 uses a positive pressure air source to generate negative pressure. The external air first enters the valve body 5 through the flow channel inside the suction cup 7, and finally enters the vacuum generator 2, so that the suction cup 7 generates suction to adsorb the nameplate. When the nameplate is attached to the photovoltaic module, the suction cup 7 will drive the rolling mechanism 9 to push the terminal head to a safe range during the movement, thereby preventing the pressure plate from pressing and damaging the wires when labeling the photovoltaic module. The rolling mechanism 9 can also reduce the production of nameplate wrinkles, bubbles and other defects, and reduce labor costs.

[0026] like Figure 1 and Figure 2 As shown, the top of the rolling mechanism 9 is provided with an adjusting plate 11, the bottom of the adjusting plate 11 is fixedly connected to the top of the rolling mechanism 9, and the adjusting plate 11 is provided with a cavity 12. Figure 2 As shown, the top of the adjusting disc 11 has an upper opening 13, the diameter of which is larger than the diameter of the connecting rod 8, so the bottom end of the connecting rod 8 can pass through the upper opening 13. The bottom of the adjusting disc 11 has a lower opening 14, and a limiting disc 15 is provided inside the cavity 12. The diameter of the limiting disc 15 is larger than the diameters of the upper opening 13 and the lower opening 14, so the limiting disc 15 can only move up and down within the cavity 12 and cannot move out of the cavity 12. Figure 2As shown, the bottom of the limiting plate 15 is provided with a sliding rod 16, the top of the sliding rod 16 is fixedly connected to the bottom of the limiting plate 15, the diameter of the sliding rod 16 is smaller than the diameter of the lower opening 14, so the sliding rod 16 can pass through the lower opening 14. The top surface of the rolling mechanism 9 is provided with a corresponding sliding groove 17, the sliding groove 17 is connected to the cavity 12 through the lower opening 14, and the diameter of the sliding groove 17 is larger than the diameter of the sliding rod 16, so the sliding rod 16 can pass through the lower opening 14 and slide in the sliding groove 17. The setting of the sliding rod 16 and the sliding groove 17 can enhance the stability of the vertical movement of the limiting plate 15. A spring 18 is sleeved on the sliding rod 16, and the spring 18 is located in the cavity 12. The spring 18 can provide an upward elastic force to the limiting plate 15. The elastic force of the spring 18 is large and will not affect the pushing terminal head of the rolling mechanism 9. The bottom of the connecting rod 8 can pass through the upper opening 13 and be fixedly connected to the top surface of the limiting plate 15. When in use, the rolling mechanism 9 is buffered by the action of the spring 18 when it comes into contact with the surface of the photovoltaic module. This setting can reduce the impact of the rolling mechanism 9 contacting the photovoltaic module, avoid damage to the photovoltaic module by the rolling mechanism 9, and improve the stability of the rolling mechanism 9.

[0027] like Figure 1 and Figure 3 As shown, a filter box 19 is provided at the bottom of the fixing plate 6. The top of the filter box 19 is fixedly connected to the bottom of the fixing plate 6. A suction cup 7 can be installed at the bottom of the filter box 19. The right side of the filter box 19 is recessed inward to form a hollow cavity 20. Figure 3 and Figure 4 As shown, the top and bottom surfaces of the filter box 19 are provided with multiple through holes 21. These through holes 21 allow external air to enter the hollow cavity 20 through the suction cup 7 and then into the fixed plate 6, without obstructing the normal operation of the suction cup 7. The hollow cavity 20 contains a filter screen 22 with small gaps, which can block dust and impurities in the air without affecting normal airflow. Figure 3 As shown, a positioning block 23 is provided on the left inner wall of the hollow cavity 20. The left side of the positioning block 23 is fixedly connected to the left inner wall of the hollow cavity 20, and a groove 24 is provided on the right side of the positioning block 23. The left end of the filter screen 22 can be embedded in the groove 24 for positioning. Figure 4As shown, a baffle 25 is provided on the right side of the filter screen 22. The left side of the baffle 25 is fixedly connected to the right side of the filter screen 22. The baffle 25 can close the right side of the hollow cavity 20. Magnets 26 are embedded in the left side of the baffle 25 above and below the filter screen 22. A metal block 27 is embedded in the corresponding position on the right side of the filter box 19. The baffle 25 and the right side of the filter box 19 are connected and fixed by the magnets 26 adsorbing onto the metal block 27, thereby closing the right side of the hollow cavity 20. A handle 28 is provided on the right side of the baffle 25. The handle 28 is fixedly connected to the right side of the baffle 25, and the handle 28 facilitates the disassembly and maintenance of the baffle 25. During use, a filter box 19 is added between the fixed plate 6 and the suction cup 7. The filter screen 22 inside the filter box 19 filters out dust and impurities from the passing air, preventing dust and impurities from accumulating and clogging, thus affecting the adsorption force of the device. For maintenance, simply pull out the handle 28 to remove the baffle 25 and filter screen 22 for cleaning and maintenance. After cleaning and maintenance, place the filter screen 22 into the hollow cavity 20, ensuring the left end of the filter screen 22 is engaged with the groove 24. Then, use the magnet 26 to attach it to the metal block 27, completing the connection and fixation between the baffle 25 and the right side of the filter box 19. This design filters out dust and impurities from the sucked-in air through the filter screen 22, preventing dust and impurities on the nameplate from being adsorbed into the device and causing accumulation and clogging, which could damage the device, make maintenance difficult, and reduce the adsorption force on the nameplate, thus improving the stability of the device's operation.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. A device for preventing the pressure plate of a nameplate labeling machine from pressing on the wire, characterized in that, include: Mounting plate (1), a vacuum generator (2) is provided on the right side of the mounting plate (1), a connecting plate (3) is provided at the bottom of the mounting plate (1), a connecting block (4) is provided on the right side of the bottom surface of the connecting plate (3), the top of the connecting block (4) is fixedly connected to the bottom of the connecting plate (3), a valve body (5) is provided on the front of the connecting block (4), a fixing plate (6) is provided at the bottom of the connecting block (4), the top of the fixing plate (6) is fixedly connected to the bottom of the connecting block (4), a suction cup (7) is installed at the bottom of the fixing plate (6), a connecting rod (8) is provided at the bottom of the connecting plate (3), the connecting rod (8) is located on the left side of the connecting block (4), a rolling mechanism (9) is provided at the bottom of the connecting rod (8), a paddle (10) is provided on the left side of the rolling mechanism (9), and an adjustment component is provided at the top of the rolling mechanism (9), the adjustment component includes an adjustment disc (11) and a spring (18).

2. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 1, characterized in that: The top of the rolling mechanism (9) is provided with an adjustment plate (11), the bottom of the adjustment plate (11) is fixedly connected to the top of the rolling mechanism (9), and the adjustment plate (11) is provided with a cavity (12).

3. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 2, characterized in that: The top of the adjustment plate (11) is provided with an upper opening (13), the bottom of the adjustment plate (11) is provided with a lower opening (14), and a limiting plate (15) is provided in the cavity (12). The limiting plate (15) can only move up and down in the cavity (12).

4. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 3, characterized in that: The bottom of the limiting plate (15) is provided with a slide rod (16), which can pass through the lower opening (14). The top surface of the rolling mechanism (9) is provided with a corresponding slide groove (17), which can slide in the slide groove (17). A spring (18) is sleeved on the slide rod (16), which is located in the cavity (12). The bottom of the connecting rod (8) can pass through the upper opening (13) and be fixedly connected to the top surface of the limiting plate (15).

5. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 1, characterized in that: The bottom of the fixed plate (6) is provided with a filter box (19), the top of the filter box (19) and the bottom of the fixed plate (6) are fixedly connected, a suction cup (7) can be installed at the bottom of the filter box (19), and the right side of the filter box (19) is recessed inward to form a hollow cavity (20).

6. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 5, characterized in that: The filter box (19) has multiple through holes (21) on its top and bottom surfaces, and a filter screen (22) is provided inside the hollow cavity (20).

7. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 6, characterized in that: The hollow cavity (20) has a positioning block (23) on its left inner wall. The left side of the positioning block (23) is fixedly connected to the left inner wall of the hollow cavity (20). The right side of the positioning block (23) has a groove (24). The filter screen (22) can be embedded in the groove (24).

8. The device for preventing the pressure plate of a nameplate labeling machine from pressing the wire as described in claim 7, characterized in that: The filter screen (22) has a baffle (25) on the right side. The left side of the baffle (25) is embedded with magnets (26) above and below the filter screen (22). The right side of the filter box (19) is embedded with a metal block (27). The right side of the baffle (25) has a handle (28).

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