Automatic discharging device of injection molding machine for photovoltaic plastic parts

Abstract

The utility model relates to the technical field of production and processing of photovoltaic modules, and discloses an automatic discharging device of an injection molding machine for photovoltaic plastic parts, which comprises a device table, and a first discharging conveying belt is transversely mounted in the device table. In the using process of the automatic discharging device of the injection molding machine for the photovoltaic plastic parts, the side frame can be rotated forwards to be parallel to the left side of the device table at the rear end of the left side of the device table, and then the side frame and the second discharging conveying belt can be locked in position after a plug pin is inserted into an upper supporting plate and a lower supporting plate; photovoltaic plastic parts produced in injection molding equipment can fall down to the top end of the first discharging conveying belt, then the photovoltaic plastic parts can be driven by the first discharging conveying belt to be automatically discharged outwards, the overall conveying length of the device conveying assembly can be prolonged and adjusted through the second discharging conveying belt, long-distance conveying and discharging are achieved, and the production efficiency is improved. The problem that the output position of the automatic discharging device is inconvenient to adjust is solved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module production and processing technology, specifically to an automatic material discharge device for an injection molding machine for photovoltaic plastic components. Background Technology

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at semiconductor interfaces. It mainly consists of solar panels, controllers, inverters, and other core components, as well as accessories such as junction boxes and backplanes. The plastic junction box is a crucial part of the photovoltaic power generation system, responsible for connecting the current from the solar panels to the power grid, thus providing power transmission protection. During the production and processing of photovoltaic plastic components such as junction boxes using injection molding machines, an automatic feeding device for photovoltaic plastic parts is required to facilitate the conveying and unloading of finished parts produced by the injection molding machine.

[0003] However, in actual use, the automatic discharge device for photovoltaic plastic parts injection molding machines has a fixed conveying length and a fixed output position for the produced plastic parts. This often requires additional transfer using other equipment, which is a drawback and makes it inconvenient to adjust the output position of the automatic discharge device.

[0004] Now, a novel automatic discharge device for injection molding machines of photovoltaic plastic components is proposed to address the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide an automatic discharge device for injection molding machines of photovoltaic plastic components, so as to solve the problem mentioned in the background art that it is inconvenient to adjust the output position of the automatic discharge device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic discharge device for an injection molding machine of photovoltaic plastic components, including a device platform, a discharge conveyor belt installed horizontally inside the device platform, and a discharge adjustment mechanism for adjusting the discharge output length on the left side of the device platform.

[0007] The discharge adjustment mechanism includes a side frame, a second discharge conveyor belt, universal pulleys, support legs, fixed feet, a fixed frame, an upper support plate, a pin, and a lower support plate. The side frame is provided on the left side of the device platform, and the second discharge conveyor belt is installed inside the side frame. Fixed feet are fixed to the top and bottom of the right rear side of the side frame. Fixed frames are fixed to the top and bottom of the left rear side of the device platform. The fixed feet are hinged to the fixed frames. An upper support plate is fixed to the right front side of the side frame, and a pin is provided at the top of the upper support plate. A lower support plate is fixed to the front left side of the device platform.

[0008] As a further technical solution of this utility model, the two ends of the bottom left side of the side frame are respectively fixed with support legs, and the bottom ends of the support legs are fixed with universal pulleys.

[0009] As a further technical solution of this utility model, the bottom end of the pin passes through the interior of the upper support plate and the lower support plate respectively.

[0010] As a further technical solution of this utility model, a mounting base is fixed inside the left side of the top of the device platform, and a bidirectional lead screw is movably connected inside the mounting base. Threaded sleeves are threaded to both ends of the bidirectional lead screw, and a support rod is fixed to the bottom end of the threaded sleeve. Guide plates are respectively provided at both ends of the top left side of the discharge conveyor belt, and a servo motor is installed and fixed at the rear end of the mounting base.

[0011] As a further technical solution of this utility model, the bottom end of the support rod passes through the interior of the bottom end of the mounting base and is fixedly connected to the top end of the guide plate, and the output shaft of the servo motor is fixedly connected to the rear end of the bidirectional lead screw.

[0012] As a further technical solution of this utility model, an installation plate is provided on the right side of the discharge conveyor belt, and a wiping cloth is fixed on the left side of the installation plate. A screw sleeve is fixed at the middle position of the right side of the device platform, and a drive rod is rotatably connected to the internal thread of the screw sleeve. The left side of the drive rod passes through the interior of the right side of the device platform and is movably connected to the right side of the installation plate. Sliding sleeves are fixed at both ends of the right side of the device platform, and the sliding sleeves pass through the interior of the right side of the device platform. Guide rods are fixed at both ends of the right side of the installation plate.

[0013] As a further technical solution of this utility model, the right side of the guide rod penetrates the interior of the sliding sleeve.

[0014] As a further technical solution of this utility model, an injection molding device is installed on the top of the device platform.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the automatic discharge device for the injection molding machine of the photovoltaic plastic component not only makes it easy to adjust the output position of the automatic discharge device and to facilitate auxiliary limiting during the conveying and output of the photovoltaic plastic component, but also makes it convenient to assist in cleaning the conveying and output components of the device.

[0016] (1) By setting up a device platform, side frame, discharge conveyor belt II, universal pulley, support legs, fixed feet, fixed frame, upper support plate, pin and lower support plate, during the use of the device, the side frame can be rotated forward from the rear end of the left side of the device platform to be parallel to the left side of the device platform. Then, by inserting the pin into the upper support plate and the lower support plate, the side frame and discharge conveyor belt II can be locked in position. When the material is automatically discharged, the photovoltaic plastic parts produced in the injection molding equipment can fall down to the top of the discharge conveyor belt I. Then, the material can be automatically discharged by the discharge conveyor belt I. By using the discharge conveyor belt II, the overall conveying length of the device conveying components can be extended and adjusted, and the photovoltaic plastic parts produced can be output over a long distance.

[0017] (2) The device is equipped with a platform, guide plate, mounting base, servo motor, threaded sleeve, bidirectional screw and support rod. When the device is in use, guide plates are set at both ends of the top left side of the discharge conveyor belt. With the two sets of guide plates set symmetrically, when the photovoltaic plastic parts fall to the top of the discharge conveyor belt and are output to the left, the photovoltaic plastic parts can be guided to the middle position of the discharge conveyor belt to avoid the situation of falling off at the edge.

[0018] (3) By setting up a discharge conveyor belt, a device platform, an opening, a drive rod, a mounting plate, a guide rod, a screw sleeve, a sliding sleeve, and a wiping cloth, when the discharge conveyor belt is used for automatic discharge, the drive rod can be rotated inward on the right side of the device platform to drive the mounting plate and the wiping cloth to move to the left. The wiping cloth can be used to wipe and clean the outside of the discharge conveyor belt. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view schematic diagram of the discharge conveyor belt of this utility model;

[0021] Figure 3 This is a partial sectional view of the mounting base of this utility model from the side.

[0022] Figure 4 This is a top view of the wiping cloth of this utility model.

[0023] In the diagram: 1. Device platform; 2. Side frame; 3. Second discharge conveyor belt; 4. Universal pulley; 5. Support leg; 6. Guide plate; 7. Mounting base; 8. Injection molding equipment; 9. First discharge conveyor belt; 10. Opening; 11. Drive rod; 12. Mounting plate; 13. Fixed foot; 14. Fixed frame; 15. Upper support plate; 16. Pin; 17. Lower support plate; 18. Servo motor; 19. Threaded sleeve; 20. Bidirectional lead screw; 21. Support rod; 22. Guide rod; 23. Screw sleeve; 24. Sliding sleeve; 25. Wiping cloth. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 This utility model provides an embodiment: an automatic discharge device for a photovoltaic plastic component injection molding machine, including a device platform 1, a discharge conveyor belt 9 horizontally installed inside the device platform 1, and a discharge adjustment mechanism for adjusting the discharge output length on the left side of the device platform 1.

[0026] The discharge adjustment mechanism includes a side frame 2, a second discharge conveyor belt 3, a universal pulley 4, a support leg 5, a fixed foot 13, a fixed frame 14, an upper support plate 15, a pin 16, and a lower support plate 17. The side frame 2 is provided on the left side of the device platform 1, and the second discharge conveyor belt 3 is installed inside the side frame 2. The top and bottom of the right rear side of the side frame 2 are fixed with fixed feet 13 respectively. The top and bottom of the left rear side of the device platform 1 are fixed with fixed frames 14 respectively. The fixed feet 13 and fixed frames 14 are hinged together. The right side of the front end of the side frame 2 is fixed with an upper support plate 15, and the top of the upper support plate 15 is provided with a pin 16. The front end of the left side of the device platform 1 is fixed with a lower support plate 17.

[0027] Support legs 5 are fixed at both ends of the bottom left side of the side frame 2, and universal pulleys 4 are installed and fixed at the bottom of the support legs 5. The bottom of the pin 16 passes through the interior of the upper support plate 15 and the lower support plate 17 respectively.

[0028] Specifically, such as Figure 1 and Figure 2 As shown, the side frame 2 can be rotated forward from the rear end of the left side of the device platform 1 until it is parallel to the left side of the device platform 1. Then, by inserting the pin 16 into the upper support plate 15 and the lower support plate 17, the side frame 2 and the discharge conveyor belt 2 3 can be locked in position. During automatic discharge, the photovoltaic plastic parts produced in the injection molding equipment 8 can fall downward to the top of the discharge conveyor belt 1 9. Then, the discharge conveyor belt 1 9 can drive the automatic discharge. By using the discharge conveyor belt 2 3, the overall conveying length of the device conveying components can be extended and adjusted, and the produced photovoltaic plastic parts can be automatically output to a farther position for long-distance output. When long-distance output is not required, the side frame 2 can be flipped backward and stored at the rear end of the left side of the device platform 1.

[0029] A mounting base 7 is fixed inside the top left side of the device platform 1, and a bidirectional lead screw 20 is movably connected inside the mounting base 7. Threaded sleeves 19 are threaded to both ends of the bidirectional lead screw 20, and a support rod 21 is fixed to the bottom end of the threaded sleeves 19. Guide plates 6 are respectively set at both ends of the top left side of the discharge conveyor belt 9. A servo motor 18 is installed and fixed at the rear end of the mounting base 7. The bottom end of the support rod 21 passes through the interior of the bottom end of the mounting base 7 and is fixedly connected to the top end of the guide plate 6. The output shaft of the servo motor 18 is fixedly connected to the rear end of the bidirectional lead screw 20.

[0030] Specifically, such as Figure 1 and Figure 3 As shown, guide plates 6 are provided at both ends of the top left side of the discharge conveyor belt 9. With the two sets of guide plates 6 symmetrically arranged, when the photovoltaic plastic component falls to the top of the discharge conveyor belt 9 and is output to the left, the photovoltaic plastic component can be guided to the middle position of the discharge conveyor belt 9 for output, avoiding the situation of falling off at the edge.

[0031] A mounting plate 12 is provided on the right side of the discharge conveyor belt 9, and a wiping cloth 25 is fixed on the left side of the mounting plate 12. A screw sleeve 23 is fixed at the middle position on the right side of the device platform 1, and a drive rod 11 is rotatably connected to the internal thread of the screw sleeve 23. The left side of the drive rod 11 passes through the interior of the right side of the device platform 1 and is movably connected to the right side of the mounting plate 12. Sliding sleeves 24 are fixed at both ends of the right side of the device platform 1, and the sliding sleeves 24 pass through the interior of the right side of the device platform 1. Guide rods 22 are fixed at both ends of the right side of the mounting plate 12, and the right side of the guide rods 22 passes through the interior of the sliding sleeves 24.

[0032] Specifically, such as Figure 1 and Figure 4 As shown, the drive rod 11 can be rotated inward on the right side of the device platform 1 to drive the mounting plate 12 and the wiping cloth 25 to move to the left. The wiping cloth 25 can be used to wipe and clean the outer side of the discharge conveyor belt 9.

[0033] An injection molding machine 8 is installed on the top of the device platform 1.

[0034] Working Principle: During use, the side frame 2 can be rotated forward from the rear left side of the device platform 1 until it is parallel to the left side of the device platform 1. Then, by inserting the pin 16 into the upper support plate 15 and the lower support plate 17, the side frame 2 and the discharge conveyor belt 2 3 can be locked in position. During automatic discharge, the photovoltaic plastic parts produced in the injection molding equipment 8 can fall downwards to the top of the discharge conveyor belt 1 9, and then be automatically discharged by the discharge conveyor belt 1 9. The overall conveying length of the device's conveying components can be extended and adjusted using the discharge conveyor belt 2 3, allowing for the production... The photovoltaic plastic components are automatically output to a more distant position. At the same time, guide plates 6 are set at both ends of the top left side of the discharge conveyor belt 9. With the two sets of guide plates 6 symmetrically arranged, when the photovoltaic plastic components fall to the top of the discharge conveyor belt 9 and are output to the left, the photovoltaic plastic components can be guided to the middle position of the discharge conveyor belt 9 for output. In addition, when the discharge conveyor belt 9 is used for automatic discharge, the drive rod 11 can be rotated inward on the right side of the device platform 1 to drive the mounting plate 12 and the wiping cloth 25 to move to the left. The wiping cloth 25 can be used to assist in wiping and cleaning the outside of the discharge conveyor belt 9.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic discharge device for injection molding machines of photovoltaic plastic components, comprising a device table (1), characterized by: The inside of the device table (1) is transversely provided with an outfeed conveying belt one (9), and the left side of the device table (1) is provided with an outfeed adjusting mechanism for adjusting the outfeed length. The outfeed adjusting mechanism comprises a side frame (2), an outfeed conveying belt two (3), a universal pulley (4), a supporting leg (5), a fixing foot (13), a fixing frame (14), an upper supporting plate (15), a bolt (16) and a lower supporting plate (17), the left side of the device table (1) is provided with the side frame (2), the inside of the side frame (2) is provided with the outfeed conveying belt two (3), the top and bottom of the right side of the rear end of the side frame (2) are respectively provided with the fixing foot (13), the top and bottom of the left side of the rear end of the device table (1) are respectively provided with the fixing frame (14), the fixing foot (13) and the fixing frame (14) are hingedly connected, the right side of the front end of the side frame (2) is provided with the upper supporting plate (15), the top end of the upper supporting plate (15) is provided with the bolt (16), and the front end of the left side of the device table (1) is provided with the lower supporting plate (17).

2. The automatic ejection device of the injection molding machine for photovoltaic plastic parts according to claim 1, characterized in that: The bottom left side of the side frame (2) is provided with the supporting leg (5) at both ends, and the bottom end of the supporting leg (5) is provided with the universal pulley (4).

3. The automatic ejection device of the photovoltaic plastic component injection molding machine according to claim 1, characterized in that: The bottom end of the bolt (16) penetrates the inside of the upper supporting plate (15) and the lower supporting plate (17).

4. The automatic ejection device of the photovoltaic plastic component injection molding machine according to claim 1, characterized in that: The inside of the top left side of the device table (1) is fixedly provided with a mounting seat (7), the inside of the mounting seat (7) is movably connected with a bidirectional lead screw (20), the outside of the bidirectional lead screw (20) is threadedly connected with a threaded sleeve (19) at both ends, the bottom end of the threaded sleeve (19) is fixedly provided with a supporting rod (21), the top left side of the outfeed conveying belt one (9) is provided with a guide plate (6) at both ends, and the rear end of the mounting seat (7) is fixedly provided with a servo motor (18).

5. The automatic ejection device of the injection molding machine for photovoltaic plastic parts according to claim 4, characterized in that: The bottom end of the supporting rod (21) penetrates the inside of the bottom end of the mounting seat (7) and is fixedly connected with the top end of the guide plate (6), and the output shaft of the servo motor (18) is fixedly connected with the rear end of the bidirectional lead screw (20).

6. The automatic ejection device of the photovoltaic plastic component injection molding machine according to claim 1, characterized in that: The right side of the outfeed conveying belt one (9) is provided with a mounting plate (12), the left side of the mounting plate (12) is fixedly provided with a wiping cloth (25), the right side of the device table (1) is fixedly provided with a screw sleeve (23) at a middle position, the inside of the screw sleeve (23) is threadedly rotatably connected with a driving rod (11), the left side of the driving rod (11) penetrates the inside of the right side of the device table (1) and is movably connected with the right side of the mounting plate (12), the right side of the device table (1) is fixedly provided with a sliding sleeve (24) at both ends, the sliding sleeve (24) penetrates the inside of the right side of the device table (1), and the right side of the mounting plate (12) is fixedly provided with a guide rod (22) at both ends.

7. The automatic ejection device of the photovoltaic plastic component injection molding machine according to claim 6, characterized in that: The right side of the guide rod (22) penetrates the inside of the sliding sleeve (24).

8. The automatic ejection device of the photovoltaic plastic part injection molding machine according to claim 1, characterized in that: The top end of the device table (1) is provided with an injection molding equipment (8).

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