Feeding and conveying equipment for photovoltaic frame production line

Abstract

The utility model provides a photovoltaic frame production line feeding conveying device which comprises a supporting plate, a feeding box, a conveying rotating block, a motor, a conveying device, idler wheels, a controller, a telescopic rod, a fixed vertical plate, a movable vertical plate, a baffle, a flaw discharging port, a supporting column and a support. The feeding device is matched to operate, full-automatic feeding is achieved, the feeding working efficiency is improved, manpower waste is reduced, meanwhile, unqualified raw materials are screened out, the working efficiency is improved, the vertical plate groove is formed, the conveying state of the raw materials is fixed, the problems of material blockage and conveying belt deviation are reduced, feeding work is facilitated, and the labor intensity of workers is relieved. The temperature change on the surfaces of the motor and the roller can be monitored in real time in the long-time conveying process, so that the conveying speed is slowed down, and the fault or damage probability of the motor is reduced; or when the raw materials are few, the running state can be automatically adjusted according to the actual load, and invalid energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic module production equipment, in particular to a feeding and conveying device for a photovoltaic frame production line. Background Technique

[0002] With the continuous growth of global energy demand and the improvement of environmental protection awareness, the solar photovoltaic industry has developed rapidly. As an integral part of solar panels, the main functions of photovoltaic frames are to fix, seal, and protect solar cells. The production efficiency and quality of photovoltaic frames have an important impact on the performance and lifespan of solar panels. Traditionally, feeding and conveying equipment usually uses manual or semi-automatic methods for feeding, resulting in low efficiency. During the feeding process, raw materials are deformed and bent, and cannot be screened out in a timely manner, which easily causes material damage and work-related injury accidents. During the operation of traditional conveying equipment, there are certain safety hazards, such as material blockage and conveyor belt deviation. During the conveying process of existing conveying equipment, due to the long-term operation of the equipment, the driving motor gets hot and fails, causing the conveying speed to be unstable, resulting in inaccurate positioning of the photovoltaic frame on the production line, affecting production efficiency and product quality.

[0003] The patent with the application number CN202410346384.6 discloses a feeding and conveying device for a photovoltaic frame production line, including a frame. A feeding box is fixedly connected to the top of the frame. A guide plate and a support block are fixedly connected to the top of the frame. A fixing plate is fixedly connected to the bottom of the feeding box. A motor is fixedly connected to the front of the fixing plate. The output end of the motor is fixedly connected to a rotating block. Two support bars are fixedly connected to the inner wall of the frame. A support plate is fixedly connected to the surface of the support bars. A transfer table is installed between the two support bars. It can achieve full-automatic feeding. At the same time, during the process of the raw material being pushed by the moving plate for feeding, it will pass through the sponge block in the mounting block, and the sponge block will wipe its surface to facilitate subsequent processing, while the baffle will straighten the frame raw material to facilitate subsequent discharging. This device improves work efficiency and product quality, thus realizing full-automatic feeding, further enhancing work efficiency, and eliminating the need for human intervention. However, during the conveying process of this device, due to the long-term operation of the equipment, the driving motor gets hot and fails, causing the conveying speed to be unstable, which will lead to inaccurate positioning of the photovoltaic frame on the production line, affecting production efficiency and product quality. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a feeding and conveying device for a photovoltaic frame production line aiming at the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A feeding and conveying device for a photovoltaic frame production line, including a support plate, a feeding box is fixedly connected to the top of the support plate, a conveying rotating block is installed at the bottom of the feeding box, a motor is fixedly installed at the front of the conveying rotating block, the motor is connected to the support plate through a fixed bracket, a conveying device is provided on the support plate to drive the raw materials to be transported forward, several rollers are fixedly connected in the middle of the support plate, a groove is arranged on the surface of the top of the rollers, a controller is fixedly installed at the lower part of the feeding box, an immovable vertical plate is installed on one side of the controller, two telescopic rods are installed on the fixed vertical plate, the other ends of the telescopic rods are fixedly connected to a movable vertical plate, a rotatable baffle is installed at one end of the support plate away from the feeding box, a defective material discharge port is installed directly below the baffle, a support column is fixedly connected to the lower part of the support plate, adjustable supports are arranged at the lower ends of the support columns, the support includes a movable rod, a movable bolt is connected to the lower part of the movable rod, a movable rod base is connected to the lower part of the movable rod, a support base is arranged at the lower part of the support, and the support column and the support base are connected through a movable bolt.

[0006] Put all the raw materials of the photovoltaic frame into the feeding box. Then, the motor drives the conveying rotating block to rotate. The rotation of the conveying rotating block causes the raw materials in the feeding box to fall into the groove on the surface of the conveying rotating block. The conveying rotating block drives the raw materials to rotate out of the feeding box and fall onto the conveying table. The groove rotates through the operation of the motor and drives the rollers to rotate, thereby pushing the raw materials in the groove forward for feeding. At this time, the telescopic rods are fixed to prevent the raw materials in the groove from moving, realizing fully automatic feeding and improving work efficiency. At the same time, during the forward movement of the raw materials, the control device monitors the situation of the raw materials in the groove and the surface temperature of the motor in real time. When the raw materials are bent or defective, the baffle is activated to block the conveying of the raw materials, which are drawn out from the defective material discharge port below, leaving the non-defective raw materials for feeding.

[0007] Preferably, the control device includes telescopic rods, vertical plates, a baffle, and a controller. The telescopic rods are fixedly connected between the fixed vertical plate and the movable vertical plate. The telescopic rods are formed by connecting two cylindrical tubes with different diameters. The moving distance of the telescopic rods is adjusted by the control device. The vertical plates include a fixed vertical plate and a movable vertical plate. The fixed vertical plate is connected to the support plate through a connecting piece. One side of the baffle is fixed to one side of the roller and is driven to flip by a mounted motor. A vertical temperature probe is installed on one side of the motor, and an infrared temperature detector is installed on one side of the mounted motor. When a large amount of heat is generated during long-term transportation, the surface temperatures of the rollers, the conveying rotating block, and the motor increase. The infrared temperature detector and the vertical temperature probe detect and transmit the real-time data to the controller. Then, the controller adjusts the rotation speeds of the rollers and the conveying rotating block to reduce their surface temperatures and reduce the failure rate of the motor.

[0008] Preferably, the conveying device includes a groove, a conveying rotating block, and rollers. The groove fixes the raw material to prevent it from tilting. The conveying rotating block is directly below the feeding box and rotates to transfer the raw material from the feeding box into the groove on the conveying table. The rollers rotate on the support table to drive the raw material in the groove forward.

[0009] The present utility model adopts the above technical solutions and can bring the following beneficial effects:

[0010] 1. For the feeding and conveying equipment on the photovoltaic frame production line, through the coordinated operation among the feeding box, the support plate, the conveying table, the groove, the rollers, the telescopic rod, the baffle, the motor, the controller, the vertical plate, the discharge port, and the feeding port, the vertical plate includes a fixed vertical plate and a movable vertical plate, which are connected by a telescopic rod and can be applicable to the feeding of raw materials with different lengths. Moreover, during conveying, the raw material is constrained to prevent it from sliding, thereby realizing fully automatic feeding, improving the feeding work efficiency, and reducing the waste of manpower.

[0011] 2. For the feeding and conveying equipment on the photovoltaic frame production line, through the coordinated operation among the support column, the telescopic rod, the groove, the conveying rotating block, the feeding box, and the baffle, the design of the baffle screens out the deformed and bent raw materials, realizing the screening out of unqualified raw materials and improving the work efficiency. The setting of the groove on the vertical plate fixes the transportation state of the raw material, reduces the problems of material blockage and conveyor belt deviation, and facilitates the feeding work.

[0012] 3. For the feeding and conveying equipment on the photovoltaic frame production line, through the coordinated operation among the controller, the temperature probe, the motor, and the baffle, during the long-term conveying process, the temperature changes on the surfaces of the motor and the rollers are monitored in real time, and then the conveying speed is slowed down to reduce the probability of motor failure or damage; or when there is less raw material, the operating state can be automatically adjusted according to the actual load to reduce the ineffective energy consumption. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the overall device;

[0014] Figure 2 It is a schematic cross-sectional structural diagram of a part of the device;

[0015] Figure 3 It is a schematic right-side structural diagram of a part of the device;

[0016] Figure 4 It is a schematic cross-sectional structural diagram of the overall device;

[0017] Figure 5 It is a schematic structural diagram of the support.

[0018] In the figure: 1, feeding box; 2, controller; 3, support column; 4, connecting piece; 5, fixed vertical plate; 6, support; 7, telescopic rod; 8, roller; 9, support plate; 10, defective product discharge port; 11, movable vertical plate; 12, conveying rotating block; 13, vertical temperature probe; 14, motor; 15, fixed bracket; 16, baffle; 17, infrared thermometer; 18, mounted motor; 19, groove; 20, movable rod; 21, movable bolt; 22, support frame; 23, movable rod base; 24, support base. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0021] As Figures 1-5 shown, a feeding and conveying device for a photovoltaic frame production line according to an embodiment of the present invention is provided to solve the above technical problems. It includes a support plate 9. A feeding box 1 is fixedly connected to the top of the support plate 9. A conveying rotating block 12 is installed at the bottom of the feeding box 1. A motor 14 is fixedly installed at the front of the conveying rotating block 12. The motor 14 is connected to the support plate 9 through a fixed bracket 15. There is a conveying device on the support plate 9 to drive the raw materials to be transported forward. A plurality of rollers 8 are fixedly connected in the middle of the support plate 9.

[0022] In a specific embodiment, a groove 19 is provided on the top surface of the roller 8. A controller 2 is fixedly installed at the lower part of the feeding box 1. A fixed vertical plate 5 is installed on one side of the controller 2. Two telescopic rods 7 are installed on the immovable vertical plate. The other ends of the telescopic rods 7 are fixedly connected to a movable vertical plate 11.

[0023] In a specific embodiment, a rotatable baffle 17 is installed at one end of the support plate 9 away from the feeding box 1, a defective material discharge port 10 is installed directly below the baffle 17, and a support column 3 is fixedly connected to the lower part of the support plate 9.

[0024] In a specific embodiment, adjustable supports 6 are provided at the lower ends of the support columns 3. The support 6 includes a movable rod 20. A movable bolt 21 is connected to the lower part of the movable rod 20. A movable rod base 23 is connected to the lower part of the movable rod 20. A support base 24 is provided at the lower part of the support 6. The support column 3 and the support base 24 are connected by the movable bolt 21.

[0025] Put all the raw materials of the photovoltaic frame into the feeding box. Then, the motor 14 drives the conveying rotating block 12 to rotate. The rotation of the conveying rotating block 12 causes the raw materials in the feeding box 1 to fall into the groove 19 on the surface of the conveying rotating block 12. The conveying rotating block 12 drives the raw materials to rotate out of the feeding box 1 and fall onto the conveyor table. The groove 19 operates through the motor 14 and drives the roller 8 to rotate, thereby pushing the raw materials in the groove 19 forward for feeding. At this time, the telescopic rod 7 is fixed to prevent the raw materials in the groove 19 from moving, realizing fully automatic feeding and improving work efficiency. At the same time, during the forward movement of the raw materials, the control device monitors the situation of the raw materials in the groove 19 and the surface temperature of the motor 14 in real time. When the raw materials are bent or defective, the baffle 16 is activated to block the conveying of the raw materials, which are drawn out from the lower defective material discharge port 10, leaving the non-defective raw materials for feeding. Furthermore, the deformed and bent raw materials are screened out, realizing the screening out of unqualified raw materials. The setting of the groove fixes the transportation state of the raw materials, reduces problems such as material blockage and conveyor belt deviation, and facilitates the feeding work.

[0026] In a specific embodiment, the control device includes a telescopic rod 7, a fixed vertical plate 5, a baffle 17, and a controller 2. The telescopic rod 7 is fixedly connected between the fixed vertical plate 5 and the movable vertical plate 11. The telescopic rod 7 is formed by connecting two cylindrical tubes with different diameters.

[0027] In a specific embodiment, the moving distance of the telescopic rod 7 is adjusted by the control device. The vertical plates include a fixed vertical plate 5 and a movable vertical plate 11. The fixed vertical plate 5 is connected to the support plate 9 through a connecting piece 4.

[0028] In a specific embodiment, one side of the baffle 16 is fixed to one side of the roller 8 and is driven by the mounted motor 18 to achieve flipping. One side of the motor 14 is equipped with a vertical temperature probe 13, and one side of the mounted motor 18 is equipped with an infrared new temperature detector 17. When a large amount of heat is generated during long-term transportation, the surface temperatures of the roller 8, the conveying rotating block 12, and the motor 14 increase. The infrared temperature detector 17 and the vertical temperature probe 13 detect and transmit the real-time data to the controller 2. Then, the controller 2 adjusts the rotation speeds of the roller 8 and the conveying rotating block 12 to reduce their surface temperatures, reduce the motor failure rate, and monitor the temperature changes on the surfaces of the motor and the roller during the long-term conveying process in real time, thereby slowing down the conveying speed and reducing the probability of motor failure or damage; or when there is less raw material, it can automatically adjust the operating state according to the actual load and reduce the ineffective energy consumption.

[0029] Preferably, the controller 2 can select an energy-saving PLC controller, which can automatically adjust the conveying speed and the feeding frequency according to the production requirements, avoiding unnecessary energy waste; at the same time, the PLC controller has an energy-saving mode and can automatically reduce the equipment operating power during the production idle period, further saving electric energy.

[0030] Preferably, the electrical components selected for the equipment are all energy-saving products, such as energy-saving contactors, energy-saving switches, etc., further reducing the energy consumption of the entire system.

[0031] An energy-saving PLC controller is adopted to achieve precise control of the conveying device and the feeding device. The PLC controller: has an energy-saving mode, power consumption ≤ 30VA, and the human-machine interface: is used to display the equipment operating state and parameter settings.

[0032] In this embodiment, the speed of the conveyor belt can be adjusted according to the actual production requirements. On the premise of ensuring the production rhythm, appropriately reducing the conveying speed can reduce the power consumption of the motor. The frequency converter is used to control the motor startup to achieve soft startup, reduce the current impact during startup, reduce the energy consumption, and lubricate the conveying chain regularly to reduce the friction and improve the transmission efficiency.

[0033] Automatically switch the operating mode according to the production volume. For example, enable the energy-saving mode at low production volumes, reduce the conveying speed and the feeding frequency, set a reasonable sleep time, and automatically enter the sleep state when the equipment is idle for more than the set time to reduce the standby energy consumption. Use the control system to perform intelligent scheduling of the production process to avoid the idling and repeated work of the equipment.

[0034] In a specific embodiment, the conveying device includes a groove 19, a conveying rotating block 12, and a roller 8. The groove 19 fixes the raw material to prevent the raw material from tilting.

[0035] In a specific embodiment, the conveying rotating block 12 is directly below the feeding box 1, and rotates to transfer the raw materials from the feeding box 1 into the groove 19 on the transfer table. The roller 8 rotates on the support table to drive the raw materials in the groove 19 forward.

[0036] While improving production efficiency and realizing automated production, the feeding and conveying equipment for the photovoltaic frame production line of the present utility model fully considers the requirements of energy conservation and consumption reduction, has a remarkable energy-saving effect, helps to reduce production costs, and improves the economic benefits of the enterprise.

Claims

1. A feeding and conveying device for a photovoltaic frame production line, comprising a support plate. A feeding box is fixedly connected to the top of the support plate. A conveying rotating block is installed at the bottom of the feeding box. A motor is fixedly installed at the front of the conveying rotating block. The motor is connected to the support plate through a fixed bracket. There is a conveying device on the support plate to drive the raw materials to be transported forward. A number of rollers are fixedly connected in the middle of the support plate. A controller is fixedly installed at the lower part of the feeding box. An immovable vertical plate is installed on one side of the controller. Two telescopic rods are installed on the fixed vertical plate. The other ends of the telescopic rods are fixedly connected to a movable vertical plate. A rotatable baffle is installed at one end of the support plate away from the feeding box. Adjustable supports are provided at the lower parts of the support columns.

2. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: The telescopic rods are fixedly connected between the fixed vertical plate and the movable vertical plate. The telescopic rods are formed by connecting two cylindrical tubes with different diameters. The moving distance of the telescopic rods is adjusted by a control device. The vertical plates include a fixed vertical plate and a movable vertical plate. The fixed vertical plate is connected to the support plate through a connecting piece.

3. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: One side of the baffle is fixed on one side of the roller and is driven by a mounted motor to achieve flipping. A vertical temperature probe is installed on one side of the roller and the motor. An infrared thermometer is installed on one side of the mounted motor.

4. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: One side of the baffle is fixed on one side of the roller and is driven by a mounted motor to achieve flipping.

5. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: A defective product discharge port is installed directly below the lower side of the baffle.

6. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: A vertical temperature probe is installed on one side of the motor. An infrared thermometer is installed on one side of the mounted motor. When a large amount of heat is generated during long-term transportation, the surface temperatures of the roller, the conveying rotating block, and the motor increase. The infrared thermometer and the vertical temperature probe detect and transmit the real-time data to the controller, and then the controller adjusts the rotation speeds of the roller and the conveying rotating block.

7. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: The conveying device includes a groove, a conveying rotating block, and a roller. The groove fixes the raw materials to prevent the raw materials from tilting.

8. The feeding and conveying device for a photovoltaic frame production line according to claim 7, characterized in that: The conveying rotating block is directly below the feeding box and rotates to transfer the raw materials from the feeding box into the groove on the conveying table.

9. The feeding and conveying device for a photovoltaic frame production line according to claim 1, characterized in that: Support columns are fixedly connected to the lower part of the support plate. Supports are provided at the lower ends of the support columns.

10. The feeding and conveying device for a photovoltaic frame production line according to claim 9, characterized in that: The support includes a movable rod. The lower part of the movable rod is connected to a movable bolt. The lower part of the movable rod is connected to a movable rod base. A support base is provided at the lower part of the support. The support column and the support base are connected by a movable bolt.

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