Plate overturning and conveying roller way device

Abstract

The utility model discloses a plate turnover conveying roller way device which comprises a machine frame and a driving shaft, the driving shaft is arranged at the top end of the machine frame, a driven shaft is installed on the side, away from the driving shaft, of the top end of the machine frame, and three sets of rear rollers are installed on the surface of the driven shaft at equal intervals. The three sets of front rollers are installed on the surface of the driving shaft at equal intervals, conveying belts are arranged on the surfaces of the front rollers and extend to the surfaces of the rear rollers, a servo motor is installed in the portion, below the driving shaft, of the rack, and a driving wheel is installed at the output end of the servo motor. According to the plate overturning and conveying roller way device, automatic conveying and overturning operation of the plate is achieved, equipment can conveniently machine the two faces of the plate, no manual intervention is needed in the overturning and feeding process, automatic overturning and automatic feeding of the plate are achieved, the labor cost is greatly reduced, the labor intensity of workers is greatly relieved, and the production efficiency is improved. And the plate feeding continuity and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of overturning and conveying roller conveyors, in particular to a plate overturning and conveying roller conveyor. Background Art

[0002] A wood conveyor is a mechanical device used to transport wood, wood chips and other materials. It consists of an electric motor, conveyor belt, rollers, support frames, etc. When the motor is started, it drives the conveyor belt to operate, thereby transporting wood and other materials from one end to the other. Linear wood conveyors can be used to transport wood, wood chips and other materials over long distances, and are usually used in lumber mills, paper mills and other industries. Curved wood conveyors are used to transport wood to different processing steps and complete turning, rising, falling and other actions in the process. Inclined wood conveyors can be used to transport wood from one slope to another. A slope is set in the mechanical structure to help the material move smoothly.

[0003] When transporting wood panels, most of them are transported in a flat manner. At this time, the transported panels can only be processed on one side. When the other side needs to be processed, the equipment needs to be stopped and the panel surface needs to be manually flipped or a semi-automatic machine needs to be used to flip the panel surface. This is extremely inconvenient when flipping large panels. When in use, it is generally not conducive to automatic transport and flipping of panels, and it is not convenient for the equipment to process both sides of the panels. The flipping and feeding process mostly requires human intervention, which is not convenient for automatic flipping and feeding of panels, greatly affecting labor costs and labor intensity, and affecting the continuity and stability of panel feeding. Utility Model Content

[0004] The purpose of the present utility model is to provide a plate flipping and conveying roller device to solve the problems raised in the above background technology that the flipping and conveying roller device is not convenient for automatic conveying and flipping of plates, is not convenient for equipment to process both sides of plates, the flipping and feeding process mostly requires human intervention, is not convenient for automatic flipping and automatic feeding of plates, affects labor costs and labor intensity, and affects the continuity and stability of plate feeding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate turning and conveying roller device, comprising a frame and a driving shaft, the top of the frame is provided with a driving shaft, and a driven shaft is installed on the side of the top of the frame away from the driving shaft, and three groups of rear rollers are installed on the surface of the driven shaft with equal intervals, and three groups of front rollers are installed on the surface of the driving shaft with equal intervals, and conveyor belts are all provided on the surfaces of the front rollers, and the conveyor belts are all extended to the surfaces of the rear rollers, a servo motor is installed inside the frame below the driving shaft, a driving wheel is installed at the output end of the servo motor, and a driven wheel is installed on the surface of the driving shaft above the driving wheel, and a turning shaft is movably installed on the top of the frame above the conveyor belt, and two groups of turning frames are installed on the surface of the turning shaft, and turning arms are symmetrically installed on the outer walls of the turning frames, and clamps are provided on the bottom ends of the turning arms.

[0006] Preferably, a belt is provided on the surface of the driven wheel, and the belt extends to the surface of the driving wheel.

[0007] Preferably, a positioning frame is installed inside the flip arm above the clamping block, an electric push rod is installed on the outer wall of the positioning frame, a power rod is installed at the output end of the electric push rod, and the power rod is connected to the clamping block.

[0008] Preferably, limit sleeves are installed inside the flip arms on both sides of the power rod, limit rods are slidably installed inside the limit sleeves, and the limit rods are connected to the clamping blocks.

[0009] Preferably, a support frame is installed on the outer wall of the frame on one side of the flip axis, a stepping motor is installed on the top of the support frame, and a worm is installed on the output end of the stepping motor.

[0010] Preferably, a worm wheel is mounted on the surface of the flip shaft on one side of the worm, and the worm wheel and the worm are meshed with each other.

[0011] Preferably, support frames are installed inside the frames below the conveyor belts, and multiple sets of pulleys with equal spacing are installed on the top of the support frames, and the pulleys are all slidably connected to the conveyor belts, and slides are symmetrically installed on the top of the frames between the two sets of conveyor belts, and the slides are fixedly connected to the frames.

[0012] Preferably, an infrared sensor is installed on the inner wall of the support frame on one side of the flip axis, a control panel is installed on the outer wall of the frame, and the output end of the control panel is electrically connected to the input end of the servo motor, infrared sensor, electric push rod and stepper motor.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the turning and conveying roller device not only realizes the automatic conveying and turning operation of the plate by the turning and conveying roller device, which facilitates the equipment to process both sides of the plate, and the turning and feeding process does not require human intervention, but also realizes automatic turning and feeding of the plate, greatly saving labor costs and labor intensity, and improving the continuity and stability of plate feeding;

[0014] (1) The servo motor drives the driving wheel to rotate, the driving shaft drives the front roller to rotate, the front roller drives the conveyor belt to move, and the three sets of conveyor belts cooperate to drive the plate to move. When the plate moves between the two sets of clamps, the electric push rod drives the clamp to move through the power rod. The two sets of clamps clamp the plate and fix it. The stepper motor drives the worm to rotate, the worm gear drives the flip shaft to rotate, the flip shaft drives the flip frame to flip, and the flip frame drives the flip arm, clamp and plate to flip. When the flip is completed, the control panel controls the electric push rod to reset. When the conveyor belt transports the plate away, the control panel controls the stepper motor to reset, so as to facilitate the flipping of the next workpiece in sequence, realizing the automatic conveying and flipping operation of the plate by the plate flipping conveying roller device, facilitating the equipment to process both sides of the plate. The flipping and feeding process does not require human intervention, realizing automatic flipping and automatic feeding of the plate, greatly saving labor costs and labor intensity, and improving the continuity and stability of plate feeding;

[0015] (2) Multiple sets of pulleys are installed inside the support frame to support the conveyor belt to prevent the conveyor belt from bending and deformation due to excessive weight of the plate. The slide plates are formed in multiple sets to prevent small-sized plates from getting stuck or falling between the multiple conveyor belts when being conveyed. The conveyor belt is made of cloth to reduce the damage to the plates, and the plate turning conveyor roller device can achieve stable conveyance of overweight plates or small plates, preventing different types of plates from getting stuck or falling when being conveyed, thereby increasing the versatility of the plate turning conveyor roller device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the support frame of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the skateboard of the present invention;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the flip shaft of the utility model;

[0020] Figure 5 This is a schematic diagram of the formal cross-sectional structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the top structure of the utility model;

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the flip arm of the utility model.

[0023] In the figure: 1. Frame; 2. Servo motor; 3. Driving pulley; 4. Belt; 5. Driven pulley; 6. Driving shaft; 7. Front roller; 8. Driven shaft; 9. Rear roller; 10. Support frame; 11. Pulley; 12. Conveyor belt; 13. Slide plate; 14. Infrared sensor; 15. Stepper motor; 16. Worm; 17. Support frame; 18. Worm gear; 19. Flip shaft; 20. Flip frame; 21. Flip arm; 22. Clamp; 23. Power rod; 24. Electric push rod; 25. Positioning frame; 26. Limit rod; 27. Limit sleeve; 28. Control panel. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-7 The utility model provides an embodiment of a plate turning and conveying roller device, comprising a frame 1 and a driving shaft 6, a driving shaft 6 is provided at the top of the frame 1, a driven shaft 8 is installed on the side of the top of the frame 1 away from the driving shaft 6, three groups of rear rollers 9 are installed on the surface of the driven shaft 8 with equal intervals, three groups of front rollers 7 are installed on the surface of the driving shaft 6 with equal intervals, and conveyor belts 12 are all provided on the surfaces of the front rollers 7, and the conveyor belts 12 are all extended to the surfaces of the rear rollers 9. A servo motor 2 is installed inside the frame 1 below the driving shaft 6, a driving wheel 3 is installed at the output end of the servo motor 2, and a driven wheel 5 is set on the surface of the driving shaft 6 above the driving wheel 3. A turning shaft 19 is movably installed on the top of the frame 1 above the conveyor belt 12, and two groups of turning frames 20 are set on the surface of the turning shaft 19. Turning arms 21 are symmetrically installed on the outer walls of the turning frames 20, and clamping blocks 22 are provided on the bottom ends of the turning arms 21.

[0026] The surface of the driven wheel 5 is provided with a belt 4, and the belt 4 extends to the surface of the driving wheel 3;

[0027] A positioning frame 25 is installed inside the flip arm 21 above the clamping block 22, and an electric push rod 24 is installed on the outer wall of the positioning frame 25. A power rod 23 is installed at the output end of the electric push rod 24, and the power rod 23 is connected to the clamping block 22;

[0028] The interior of the flip arms 21 on both sides of the power rod 23 are both installed with limit sleeves 27, and the interior of the limit sleeves 27 are both slidably installed with limit rods 26, and the limit rods 26 are both connected to the clamping blocks 22;

[0029] A support frame 17 is mounted on the outer wall of the frame 1 on one side of the tilting shaft 19. A stepper motor 15 is mounted on the top of the support frame 17. A worm 16 is mounted on the output end of the stepper motor 15.

[0030] A worm wheel 18 is mounted on the surface of the tilt shaft 19 on one side of the worm 16, and the worm wheel 18 and the worm 16 are meshed with each other;

[0031] By placing the plate on the top of the frame 1, it is supported by three groups of conveyor belts 12, and the control panel 28 is operated to turn on the servo motor 2. The servo motor 2 drives the active wheel 3 to rotate, and the active wheel 3 drives the driven wheel 5 to rotate through the belt 4. The driven wheel 5 drives the active shaft 6 to rotate, and the active shaft 6 drives the front roller 7 to rotate. Under the support of the driven shaft 8 on the rear roller 9, and the support of the rear roller 9 on the conveyor belt 12, the front roller 7 drives the conveyor belt 12 to move. The three groups of conveyor belts 12 cooperate to drive the plate to move. When the plate moves between the two groups of clamps 22, the infrared sensor 14 detects the signal and feeds it back to the control panel 28. The control panel 28 controls the servo motor 2 to stop rotating, and the control panel 28 turns on the electric push rod 24. The flip arm 21 supports the electric push rod 24 through the positioning frame 25. The electric push rod 24 drives the clamp block 22 to move through the power rod 23. The limit rod 26 slides inside the limit sleeve 27 to provide limit support for the clamp block 22. The two groups of clamp blocks 22 The plate is then turned over and the workpiece is conveyed to the conveyor belt 12. The plate is then turned over and the workpiece is conveyed to the conveyor belt 12. The plate is then turned over and the workpiece is conveyed to the conveyor belt 12. The plate is then turned over and the workpiece is conveyed to the conveyor belt 12. The workpiece is then turned over and the workpiece is conveyed to the conveyor belt 12. The workpiece is then turned over and the workpiece is conveyed to the conveyor belt 12.

[0032] A support frame 10 is installed inside the frame 1 below the conveyor belt 12. A plurality of pulleys 11 are installed at the top of the support frame 10 at equal intervals. The pulleys 11 are all slidably connected to the conveyor belt 12. A slide 13 is symmetrically installed at the top of the frame 1 between the two sets of conveyor belts 12, and the slide 13 is fixedly connected to the frame 1.

[0033] An infrared sensor 14 is mounted on the inner wall of the support frame 10 on one side of the tilt axis 19, and a control panel 28 is mounted on the outer wall of the frame 1. The output end of the control panel 28 is electrically connected to the input end of the servo motor 2, the infrared sensor 14, the electric push rod 24, and the stepper motor 15.

[0034] Multiple sets of pulleys 11 are installed inside the support frame 10, and the pulleys 11 support the conveyor belt 12 to prevent the conveyor belt 12 from bending and deforming due to excessive weight of the panels. Multiple sets of slides 13 are installed together with the frame 1. The slides 13 are formed in multiple sets to prevent small panels from getting stuck or falling between the multiple sets of conveyor belts 12 during transportation. The conveyor belt 12 is made of cloth material to reduce damage to the panels, and realizes the stable transportation of overweight panels or small panels by the panel turning and conveying roller device, prevents different types of panels from getting stuck or falling during transportation, and increases the versatility of the panel turning and conveying roller device.

[0035] When the embodiment of the present application is in use: an external power supply is connected, first, by placing the plate on the top of the frame 1, it is supported by three groups of conveyor belts 12, the servo motor 2 drives the driving wheel 3 to rotate, the driving shaft 6 drives the front roller 7 to rotate, under the support of the driven shaft 8 on the rear roller 9, under the support of the rear roller 9 on the conveyor belt 12, the front roller 7 drives the conveyor belt 12 to move, and the three groups of conveyor belts 12 cooperate to drive the plate to move, when the plate moves between the two groups of clamps 22, the electric push rod 24 drives the clamp 22 to move through the power rod 23, and the two groups of clamps 22 clamp and fix the plate, the stepping motor 15 drives the worm 16 to rotate, the worm gear 18 drives the flip shaft 19 to rotate, the flip shaft 19 drives the flip frame 20 to flip, and the flip frame 20 drives the flip arm 21, the clamp 22 and The plate is flipped to facilitate flipping 180 degrees, to facilitate flipping the plate over for transportation. When the flip is completed, the control panel 28 controls the electric push rod 24 to reset. When the conveyor belt 12 transports the plate, the control panel 28 controls the stepper motor 15 to reset, to facilitate the flipping of the next workpiece in sequence. After that, multiple sets of pulleys 11 are installed inside the support frame 10. The pulleys 11 support the conveyor belt 12 to prevent the conveyor belt 12 from bending and deforming due to excessive gravity of the plate. Multiple sets of slides 13 are installed together with the frame 1. The slides 13 are formed in multiple sets to prevent small-sized plates from getting stuck or falling between multiple sets of conveyor belts 12 during transportation. The conveyor belt 12 is made of cloth material to reduce the damage to the plate, so as to complete the use of the flip conveyor roller device.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A plate turning and conveying roller device, characterized in that: The invention comprises a frame (1) and a driving shaft (6), wherein the top of the frame (1) is provided with the driving shaft (6), and a driven shaft (8) is installed on the side of the top of the frame (1) away from the driving shaft (6), and the surface of the driven shaft (8) is provided with three groups of rear rollers (9) at equal intervals, and the surface of the driving shaft (6) is provided with three groups of front rollers (7) at equal intervals, and the surfaces of the front rollers (7) are all provided with conveyor belts (12), and the conveyor belts (12) are all extended to the surfaces of the rear rollers (9), and the machine below the driving shaft (6) is provided with a plurality of conveyor belts (12). A servo motor (2) is installed inside the frame (1), a driving wheel (3) is installed at the output end of the servo motor (2), a driven wheel (5) is mounted on the surface of a driving shaft (6) above the driving wheel (3), a turning shaft (19) is movably mounted on the top of the frame (1) above the conveyor belt (12), two groups of turning frames (20) are mounted on the surface of the turning shaft (19), turning arms (21) are symmetrically mounted on the outer walls of the turning frames (20), and clamping blocks (22) are arranged at the bottom ends of the turning arms (21).

2. The plate turning and conveying roller device according to claim 1, characterized in that: A belt (4) is provided on the surface of the driven wheel (5), and the belt (4) extends to the surface of the driving wheel (3).

3. The plate turning and conveying roller device according to claim 1, characterized in that: A positioning frame (25) is installed inside the flip arm (21) above the clamping block (22), an electric push rod (24) is installed on the outer wall of the positioning frame (25), and a power rod (23) is installed at the output end of the electric push rod (24), and the power rod (23) is connected to the clamping block (22).

4. The plate turning and conveying roller device according to claim 3, characterized in that: Limiting sleeves (27) are installed inside the flip arms (21) on both sides of the power rod (23), and limiting rods (26) are slidably installed inside the limiting sleeves (27), and the limiting rods (26) are connected to the clamping blocks (22).

5. The plate turning and conveying roller device according to claim 1, characterized in that: A support frame (17) is installed on the outer wall of the frame (1) on one side of the flip shaft (19), a stepper motor (15) is installed on the top of the support frame (17), and a worm (16) is installed on the output end of the stepper motor (15).

6. The plate turning and conveying roller device according to claim 5, characterized in that: A worm wheel (18) is mounted on the surface of the turning shaft (19) on one side of the worm (16), and the worm wheel (18) and the worm (16) are meshed with each other.

7. The plate turning and conveying roller device according to claim 1, characterized in that: A support frame (10) is installed inside the frame (1) below the conveyor belt (12), and multiple groups of pulleys (11) with equal spacing are installed on the top of the support frame (10), and the pulleys (11) are all slidably connected to the conveyor belt (12), and a slide plate (13) is symmetrically installed on the top of the frame (1) between the two groups of conveyor belts (12), and the slide plate (13) is fixedly connected to the frame (1).

8. The plate turning and conveying roller device according to claim 6, characterized in that: An infrared sensor (14) is installed on the inner wall of the support frame (10) on one side of the tilting shaft (19), and a control panel (28) is installed on the outer wall of the frame (1). The output end of the control panel (28) is electrically connected to the input end of the servo motor (2), the infrared sensor (14), the electric push rod (24), and the stepping motor (15).

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