Edge cutting device for polystyrene foam board

Abstract

The utility model relates to the technical field of cystosepiment processing, and discloses a polystyrene cystosepiment trimming device which comprises a machine frame, fixing seats are fixedly connected to the two sides of the upper portion of the machine frame respectively, a motor is fixedly connected to the right portion of each fixing seat, and the output end of each motor is fixedly connected with a threaded rod. The outer portions of the threaded rods are in threaded connection with threaded sleeves, the upper portions of the threaded sleeves are fixedly connected with limiting assemblies, the opposite sides of the two threaded sleeves are both fixedly connected with supporting plates, the interiors of the two supporting plates are both fixedly connected with first hydraulic cylinders, and the output ends of the two first hydraulic cylinders are both fixedly connected with cleaning brushes. And a conveying belt is arranged in the rack. According to the foam board cutting device, a working area can be effectively cleaned, the cutting working area can be kept clean and tidy, accumulation and disorder of sundries are reduced, a foam board can be effectively pressed and fixed, and cutting precision and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam board processing, in particular to a trimming device for a polystyrene foam board. Background Art

[0002] Polystyrene foam board is a common insulating material, usually used in construction, packaging, industry and handicrafts. It is made of polystyrene resin through processing and foaming, and has the characteristics of light weight, heat insulation, sound absorption, pressure resistance, corrosion resistance, etc. The trimming device can make the edge of the polystyrene foam board neat and smooth, avoid roughness and unevenness, and improve the beauty and decorative effect of the product. Therefore, a trimming device for polystyrene foam board is needed.

[0003] When an existing polystyrene foam board trimming device is used, a fixing mechanism is set up. When an electric push rod drives the cutter to move downward to trim the polystyrene foam board, the polystyrene foam board can be automatically pressed and fixed. Compared with first fixing the polystyrene foam board and then trimming it, the process is simpler, thereby effectively improving the trimming efficiency of the polystyrene foam board.

[0004] However, when using this method, the work area cannot be cleaned. If the work area cannot be cleaned, a large amount of debris, cutting waste or dust will accumulate in the work area, increasing the risk of falling, slipping or other accidental injuries. The accumulation of a large amount of waste in the work area will affect the work efficiency of the operator. The presence of waste requires extra time and effort to bypass or clean up, thereby reducing production efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a trimming device for a polystyrene foam board, aiming to improve the problem that the trimming device for a polystyrene foam board in the prior art cannot clean the working area.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for a polystyrene foam board, comprising a frame, both sides of the upper part of the frame are fixedly connected with a fixing seat, the right part of the fixing seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the external thread of the threaded rod is connected with a threaded sleeve, the upper part of the threaded sleeve is fixedly connected with a limiting assembly, the opposite sides of the two threaded sleeves are fixedly connected with a support plate, the interiors of the two support plates are fixedly connected with a hydraulic cylinder 1, the output ends of the two hydraulic cylinders 1 are fixedly connected with a cleaning brush, a conveyor belt is arranged inside the frame, and the cleaning brush is arranged on the upper part of the conveyor belt.

[0007] Furthermore, both sides of the outside of the frame are fixedly connected to fixed frames, one side of the fixed frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a pressure plate.

[0008] Furthermore, the limiting assembly includes a slider, which is fixedly connected to the upper part of the threaded sleeve, and the slider is slidably connected to the outside of the slide rod. Both sides of the upper part of the fixed seat are fixedly connected with fixed plates, and the opposite sides of the two fixed plates are fixedly connected with the slide rod.

[0009] Furthermore, a placement plate is fixedly connected to the inside of the frame, limiting grooves are provided on both sides of the inside of the placement plate, limiting blocks are slidably connected to the inside of the limiting grooves, a waste box is fixedly connected to the upper part of the limiting block, and a pull rod is fixedly connected to the right part of the waste box.

[0010] Furthermore, both sides of the exterior of the frame are fixedly connected with support frames, the interior of the support frames is fixedly connected with limit rods, and both sides of the exterior of the limit rods are slidably connected with moving blocks.

[0011] Furthermore, a second hydraulic cylinder is fixedly connected to the interior of the moving block, and a cutting knife is fixedly connected to the output end of the second hydraulic cylinder.

[0012] Furthermore, both sides of the interior of the fixing frame are provided with card slots, and both sides of the movable plate are fixedly connected with card blocks, and the card blocks are slidably connected inside the card slots.

[0013] Furthermore, a spring is fixedly connected to one side of the fixing frame, and a moving plate is fixedly connected to the other end of the spring.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation of multiple structures such as a motor, a threaded rod, a threaded sleeve, a slider, a slide rod, a fixed plate and a support plate, the working area can be effectively cleaned, the cutting work area can be kept clean and tidy, the accumulation of debris and confusion can be reduced, the work efficiency can be improved, and the safety hazards and operational obstacles caused by the accumulation of waste chips can be reduced.

[0016] 2. In the utility model, through the cooperation of multiple structures such as the cylinder, the movable plate, the block, the slot, the spring, the electric push rod and the pressure plate, the foam board can be effectively pressed and fixed, which can ensure that the foam board maintains a stable position and shape during the trimming process, thereby improving the cutting precision and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a front perspective view of a polystyrene foam board trimming device proposed by the utility model;

[0018] Figure 2 This is a left perspective view of a trimming device for a polystyrene foam board proposed by the utility model;

[0019] Figure 3 A top perspective view of a polystyrene foam board trimming device proposed by the utility model;

[0020] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 for Figure 2 Enlarged view of point B in the middle;

[0022] Figure 6 for Figure 3 Enlarged view of point C in the middle.

[0023] Legend:

[0024] 1. Frame; 2. Fixed seat; 3. Motor; 4. Threaded rod; 5. Threaded sleeve; 6. Slider; 7. Slide bar; 8. Fixed plate; 9. Support plate; 10. Hydraulic cylinder one; 11. Cleaning brush; 12. Fixed frame; 13. Cylinder; 14. Moving plate; 15. Block; 16. Slot; 17. Spring; 18. Electric push rod; 19. Press plate; 20. Conveyor belt; 21. Placement plate; 22. Waste box; 23. Pull rod; 24. Limit block; 25. Limit slot; 26. Limit rod; 27. Moving block; 28. Hydraulic cylinder two; 29. ​​Cutting knife; 30. Support frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 , Figure 2 and Figure 5, the utility model provides an embodiment: a trimming device for a polystyrene foam board, comprising a frame 1, both sides of the upper part of the frame 1 are fixedly connected with a fixed seat 2, the right part of the fixed seat 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a threaded rod 4, the external thread of the threaded rod 4 is connected with a threaded sleeve 5, the upper part of the threaded sleeve 5 is fixedly connected with a limiting component, the limiting component comprises a slider 6, the slider 6 is fixedly connected to the upper part of the threaded sleeve 5, the slider 6 is slidably connected to the outside of the slide rod 7, both sides of the upper part of the fixed seat 2 are fixedly connected with a fixed plate 8, the opposite side of the two fixed plates 8 are fixedly connected with the slide rod 7, the opposite side of the two threaded sleeves 5 are fixedly connected with a support plate 9, the inside of the two support plates 9 are fixedly connected with a hydraulic cylinder 10, the output ends of the two hydraulic cylinders 10 are fixedly connected with a cleaning brush 11, a conveyor belt 20 is arranged inside the frame 1, and the cleaning brush 11 is arranged on the upper part of the conveyor belt 20.

[0027] The conveyor belt 20 is responsible for transporting the foam board that needs to be trimmed to the designated position. When the motor 3 is started, its output end will drive the threaded rod 4 to start rotating. As the threaded rod 4 rotates, the threaded sleeve 5 starts to move along the direction of the threaded rod 4. Under the guidance of the slider 6, the threaded sleeve 5 drives the support plate 9 to move together. When the support plate 9 moves to the designated position, the output end of the hydraulic cylinder 10 will push the cleaning brush 11 to move downward until the cleaning brush 11 is in close contact with the conveyor belt 20. During this process, the cleaning brush 11 moves on the upper part of the conveyor belt 20, and uses the characteristics of its bristles to thoroughly clean the waste on the conveyor belt 20.

[0028] Reference Figure 3 , Figure 4 and Figure 6 Both sides of the outside of the frame 1 are fixedly connected with a fixed frame 12, one side of the fixed frame 12 is fixedly connected with a cylinder 13, the output end of the cylinder 13 is fixedly connected with a moving plate 14, the bottom of the moving plate 14 is fixedly connected with an electric push rod 18, the output end of the electric push rod 18 is fixedly connected with a pressing plate 19, both sides of the inside of the fixed frame 12 are provided with a card slot 16, both sides of the moving plate 14 are fixedly connected with a card block 15, the card block 15 is slidably connected inside the card slot 16, one side of the fixed frame 12 is fixedly connected with a spring 17, and the other end of the spring 17 is fixedly connected to the moving plate 14.

[0029] When the foam board is conveyed to the lower part of the cutting knife 29, the conveyor belt 20 will temporarily stop conveying to ensure the stability of the foam board during the trimming process. The output end of the cylinder 13 is connected to the movable plate 14. When the cylinder 13 is started, its output end will push the movable plate 14 to move along the preset track. When the movable plate 14 moves in the fixed frame 12, the block 15 will slide along the track of the slot 16. The function of the slot 16 is to provide a stable and reliable track for guiding the movement of the block 15. During this process, the movable plate 14 will stretch or squeeze the spring 17 connected to it, thereby absorbing and buffering the impact and vibration that may be generated during the movement. When the electric push rod 18 moves, it will drive the pressing plate 19 to move to the upper part of the foam board to press and fix the foam board. It will press and fix the foam board on the workbench.

[0030] Reference Figure 1-Figure 3 A placement plate 21 is fixedly connected to the inside of the frame 1, and limiting grooves 25 are provided on both sides of the inside of the placement plate 21. The limiting grooves 25 are internally slidably connected to limiting blocks 24. A waste box 22 is fixedly connected to the upper part of the limiting block 24, and a pull rod 23 is fixedly connected to the right part of the waste box 22.

[0031] The function of the limit groove 25 is to ensure the stability and guidance of the waste box 22 during the movement. The limit block 24 cooperates closely with the limit groove 25, so that the waste box 22 can move smoothly back and forth on the placement plate 21. The operator can easily move the waste box 22. When the waste box 22 needs to be cleaned or replaced, just gently pull the pull rod 23 to easily move the waste box 22 out from the placement plate 21.

[0032] Reference Figure 1-Figure 3 The frame 1 is fixedly connected to support frames 30 on both sides of its exterior, the support frames 30 are fixedly connected to limit rods 26 on their interior, moving blocks 27 are slidably connected to both sides of the exterior of the limit rods 26, the interior of the moving block 27 is fixedly connected to a hydraulic cylinder 28, and a cutting knife 29 is fixedly connected to the output end of the hydraulic cylinder 28.

[0033] The support frame 30 fixes the limiting rod 26, and the moving block 27 slides outside the limiting rod 26. The movement of the moving block 27 drives the hydraulic cylinder 28 to move, and the hydraulic cylinder 28 pushes the cutting knife 29 to move downward to cut the edge.

[0034] Working principle: First, the foam board that needs to be trimmed is transported by the conveyor belt 20. When the foam board is transported to the lower part of the cutting knife 29, the conveyor belt 20 stops transporting and the cylinder 13 is started. The output end of the cylinder 13 pushes the movable plate 14 to move. The movement of the movable plate 14 drives the electric push rod 18 to move. When the movable plate 14 moves, the spring 17 is stretched or squeezed. The electric push rod 18 moves and drives the pressing plate 19 to move to the upper part of the foam board. The electric push rod 18 is started. The output end of the electric push rod 18 pushes the pressing plate 19 to move downward, so that the two pressing plates 19 press and fix the foam board, thereby effectively pressing and fixing the foam board, ensuring that the foam board maintains a stable position and shape during the trimming process, and improving the cutting precision and accuracy. When the trimming of the foam board is completed, the motor 3 is started. The output end of 3 drives the threaded rod 4 to rotate, and the rotation of the threaded rod 4 drives the threaded sleeve 5 to move. The movement of the threaded sleeve 5 drives the slider 6 to slide on the outside of the slider 7. Under the action of the slider 6, the threaded sleeve 5 drives the support plate 9 to move, and the support plate 9 drives the hydraulic cylinder 10 and the cleaning brush 11 to move. The hydraulic cylinder 10 is started, and the output end of the hydraulic cylinder 10 pushes the cleaning brush 11 to move downward, so that the cleaning brush 11 contacts the conveyor belt 20, and the cleaning brush 11 moves on the upper part of the conveyor belt 20 to clean the waste on the conveyor belt 20, so that the waste chips on the upper part of the conveyor belt 20 fall into the waste box 22, thereby achieving effective cleaning of the working area, keeping the cutting working area clean and tidy, reducing the accumulation of debris and confusion, helping to improve work efficiency, and reducing the safety hazards and operational obstacles caused by the accumulation of waste chips.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for trimming a polystyrene foam board, comprising a frame (1), characterized in that: Both sides of the upper part of the frame (1) are fixedly connected with a fixing seat (2), the right part of the fixing seat (2) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a threaded rod (4), the outer thread of the threaded rod (4) is connected with a threaded sleeve (5), the upper part of the threaded sleeve (5) is fixedly connected with a limiting assembly, the opposite sides of the two threaded sleeves (5) are fixedly connected with a support plate (9), the insides of the two support plates (9) are fixedly connected with a hydraulic cylinder (10), the output ends of the two hydraulic cylinders (10) are fixedly connected with a cleaning brush (11), a conveyor belt (20) is arranged inside the frame (1), and the cleaning brush (11) is arranged on the upper part of the conveyor belt (20).

2. The device for trimming a polystyrene foam board according to claim 1, characterized in that: Both sides of the exterior of the frame (1) are fixedly connected to a fixing frame (12), one side of the fixing frame (12) is fixedly connected to a cylinder (13), the output end of the cylinder (13) is fixedly connected to a moving plate (14), the bottom of the moving plate (14) is fixedly connected to an electric push rod (18), and the output end of the electric push rod (18) is fixedly connected to a pressure plate (19).

3. The polystyrene foam board trimming device according to claim 1, characterized in that: The limit assembly comprises a slider (6), the slider (6) is fixedly connected to the upper part of the threaded sleeve (5), the slider (6) is slidably connected to the outside of the slide rod (7), both sides of the upper part of the fixed seat (2) are fixedly connected to fixed plates (8), and the opposite sides of the two fixed plates (8) are fixedly connected to the slide rod (7).

4. The device for trimming a polystyrene foam board according to claim 1, characterized in that: A placement plate (21) is fixedly connected inside the frame (1), and limiting grooves (25) are provided on both sides of the placement plate (21). A limiting block (24) is slidably connected inside the limiting groove (25), and a waste box (22) is fixedly connected to the upper part of the limiting block (24), and a pull rod (23) is fixedly connected to the right part of the waste box (22).

5. The polystyrene foam board trimming device according to claim 1, characterized in that: The frame (1) is fixedly connected to support frames (30) on both sides of its exterior, the support frame (30) is fixedly connected to a limit rod (26) on its interior, and the limit rod (26) is slidably connected to moving blocks (27) on both sides of its exterior.

6. The device for trimming a polystyrene foam board according to claim 5, characterized in that: The interior of the moving block (27) is fixedly connected to a second hydraulic cylinder (28), and the output end of the second hydraulic cylinder (28) is fixedly connected to a cutting knife (29).

7. The device for trimming a polystyrene foam board according to claim 2, characterized in that: The fixing frame (12) has slots (16) on both sides thereof, and the movable plate (14) has blocks (15) fixedly connected to both sides thereof, wherein the blocks (15) are slidably connected to the inside of the slots (16).

8. The polystyrene foam board trimming device according to claim 2, characterized in that: A spring (17) is fixedly connected to one side of the fixed frame (12), and a moving plate (14) is fixedly connected to the other end of the spring (17).

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