Waste treatment device for polytetrafluoroethylene pipe processing

Abstract

The utility model discloses a waste treatment device for processing polytetrafluoroethylene pipes, belongs to the technical field of waste treatment, and solves the problems that in the prior art, the cutting work of the polytetrafluoroethylene pipes is generally completed through a cutting machine, and mainly needs to be matched with manpower to carry out the work; and some risk problems still exist in the operation process. Comprising a mounting panel, a bearing seat fixedly connected to the mounting panel, and a guide assembly arranged on the bottom surface of the bearing seat. According to the utility model, automation of processing treatment of polytetrafluoroethylene pipe waste is realized, an operator only needs to place the waste pipe between the driving rollers in the open slot to ensure that the driving rollers clamp the pipe, and the servo motor drives the driving wheel to rotate to drive the driven wheel and the driving rollers, so that upward conveying of the pipe is realized; the hydraulic cylinder works to drive the cross-shaped blade to vertically cut the pipe, and meanwhile, the horizontal cutting assembly completes horizontal cutting, so that the pipe is effectively cut without manually contacting the blade, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment, in particular to a waste treatment device for polytetrafluoroethylene pipe processing. Background Art

[0002] Polytetrafluoroethylene is known as the "King of Plastics" for its excellent stability. The pipes made of it are widely used in many fields. With the expansion of the scope of application, the amount of plastic waste is inevitably increasing. In response to the call for energy conservation and environmental protection, it is particularly important to recycle and reuse these wastes. According to existing technology, the common practice is to grind the discarded polytetrafluoroethylene into powder and then use it as raw material for production again.

[0003] However, the overall larger volume of polytetrafluoroethylene pipe waste still needs to be cut into small pieces before it can be conveniently ground into powder. In the prior art, the cutting of polytetrafluoroethylene pipes is usually completed by a cutting machine, which still mainly requires manual work, and there are still some risks in the operation process.

[0004] Therefore, a waste treatment device for polytetrafluoroethylene pipe processing is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a waste treatment device for polytetrafluoroethylene pipe processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A waste treatment device for polytetrafluoroethylene pipe processing includes a mounting panel, a receiving seat fixedly connected to the mounting panel, a guiding assembly arranged on the bottom surface of the receiving seat, a horizontal cutting assembly arranged on the top surface of the receiving seat, and a vertical slitting assembly located above the receiving seat and capable of vertical displacement. An open groove for inserting the pipe is provided on a side of the receiving seat away from the mounting plate surface, and the spacing in the guiding assembly can be adjusted and is smaller than the maximum groove width of the open groove.

[0008] Preferably, the vertical slitting assembly includes a hydraulic cylinder vertically fixedly connected to the mounting plate surface through a mounting frame, a slider fixedly connected to the piston rod in the hydraulic cylinder, a connecting frame fixedly connected to the slider, a connecting shaft detachably connected to the connecting frame, and a cross blade fixedly connected to the lower end of the connecting shaft, and the cutting edge of the cross blade is set downward.

[0009] Preferably, a vertically arranged track is fixedly connected to the surface of the mounting plate, and the slider is slidably connected to the track.

[0010] Preferably, the horizontal cutting assembly includes a support fixedly connected to both sides of the receiving seat, a hydraulic rod fixedly connected to the support, a knife seat fixedly connected to the piston rod in the hydraulic rod, and a cutting blade detachably connected to the knife seat by bolts, and the width of the cutting blade is greater than the longitudinal groove depth of the opening groove.

[0011] Preferably, both sides of the bottom surface of the receiving seat are fixedly connected with electric slide rails, and the guide assembly is fixedly connected to the slide seat of the electric slide rails.

[0012] Preferably, the guide assembly includes a servo motor, a driving wheel fixedly connected to the output shaft of the servo motor, an articulated seat, a rotating shaft rotatably connected to the articulated seat, a driven wheel fixedly connected to the rotating shaft, a transmission belt that transmits transmission connection between the driving wheel and the driven wheel, and a driving roller coaxially and fixedly connected to the rotating shaft.

[0013] Preferably, a rubber layer is fixedly connected to the outer side of the driving roller.

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

[0015] The utility model automatically processes waste polytetrafluoroethylene pipes, and is easy to operate. The staff only needs to put the pipe into the open groove between the driving rollers on both sides, and adjust the spacing of the guide components on the slide seat on the electric slide rail to adapt to the diameter of the pipe. After adjustment, the driving roller of the rubber layer ensures that the pipe is firmly clamped, and the servo motor drives the rotation, and the driving wheel and the driven wheel work together through the transmission belt, and the articulated seat ensures that the shaft rotates smoothly. Then, the shaft drives the driving roller to rotate, and the pipe is transported upward. After it is sent to a certain height, the hydraulic cylinder pushes the slide block to move steadily downward along the track, thereby driving the cross blade to vertically cut the pipe. Then, the hydraulic rod operates the knife seat and the cutting blade to complete the horizontal cutting. In this way, the cut pipe automatically falls off the original pipe. Repeat these steps, and the pipe is cut into small pieces. No manual intervention is required during the whole process, ensuring the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0019] 1. Mounting panel; 2. Mounting frame; 3. Hydraulic cylinder; 4. Track; 5. Slider; 6. Connecting frame; 7. Connecting shaft; 8. Cross blade; 9. Socket; 10. Opening slot; 11. Electric slide rail; 12. Servo motor; 13. Driving wheel; 14. Transmission belt; 15. Articulated seat; 16. Driving roller; 17. Support; 18. Hydraulic rod; 19. Knife holder; 20. Cutting blade. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Waste treatment equipment for polytetrafluoroethylene pipe processing, such as Figure 1 As shown, it includes a mounting panel 1, a receiving seat 9 fixedly connected to the mounting panel 1, a guiding assembly arranged on the bottom surface of the receiving seat 9, a horizontal cutting assembly arranged on the top surface of the receiving seat 9, and a vertical slitting assembly located above the receiving seat 9 and capable of vertical displacement. An opening groove 10 for inserting a pipe is provided on a side of the receiving seat 9 away from the mounting panel surface, and the spacing in the guiding assembly can be adjusted and is smaller than the maximum groove width of the opening groove 10.

[0022] like Figure 3 As shown, the vertical slitting assembly includes a hydraulic cylinder 3 vertically fixedly connected to the mounting plate surface through a mounting frame 2, a slider 5 fixedly connected to the piston rod in the hydraulic cylinder 3, a connecting frame 6 fixedly connected to the slider 5, a connecting shaft 7 detachably connected to the connecting frame 6, and a cross blade 8 fixedly connected to the lower end of the connecting shaft 7, the cutting edge of the cross blade 8 is set downward, a vertically set track 4 is fixedly connected to the mounting plate surface, and the slider 5 is slidably connected to the track 4.

[0023] like Figure 2 As shown, the horizontal cutting assembly includes a support 17 fixedly connected to both sides of the receiving seat 9, a hydraulic rod 18 fixedly connected to the support 17, a knife seat 19 fixedly connected to the piston rod in the hydraulic rod 18, and a cutting blade 20 detachably connected to the knife seat 19 by bolts, and the width of the cutting blade 20 is greater than the longitudinal groove depth of the opening groove 10.

[0024] like Figure 2As shown, electric slide rails 11 are fixedly connected to both sides of the bottom surface of the receiving seat 9, and the guide assembly is fixedly connected to the slide seat of the electric slide rail 11. The guide assembly includes a servo motor 12, a driving wheel 13 fixedly connected to the output shaft of the servo motor 12, an articulated seat 15, a rotating shaft rotatably connected to the articulated seat 15, a driven wheel fixedly connected to the rotating shaft, a transmission belt 14 that transmits and connects the driving wheel 13 and the driven wheel, and a driving roller 16 coaxially fixedly connected to the rotating shaft, and a rubber layer is fixedly connected to the outer side of the driving roller 16.

[0025] When the operator needs to process the waste polytetrafluoroethylene pipe, the utility model only needs to place the polytetrafluoroethylene pipe between the driving rollers 16 on both sides through the open groove 10. By adjusting the electric slide rail 11, the spacing between the guide components on the slide seat can be adjusted according to the diameter of the polytetrafluoroethylene pipe, ensuring that the driving roller 16 in the guide component can contact the polytetrafluoroethylene pipe through the rubber layer, thereby ensuring that the driving rollers 16 on both sides clamp the polytetrafluoroethylene pipe to ensure the friction between the two. Then the servo motor 12 starts to work, which drives the driving wheel 13 to rotate. The driving wheel 13 will drive the driven wheel to rotate through the transmission belt 14. Once the driven wheel rotates, it will drive the rotating shaft to rotate. In this process, the articulated seat 15 has a proper supporting effect on the rotating shaft, and at the same time, it can make the rotating shaft rotate smoothly. Then the rotating shaft will drive the driving roller 16 to rotate, and the driving rollers 16 on both sides will move in the opposite direction, so that the polytetrafluoroethylene pipe clamped by the two will be moved to the The guide assembly stops working and the hydraulic cylinder 3 works, which drives the slider 5 to move downward. During the displacement process, the slider 5 is restricted by the track 4, so its displacement is more stable and will not deviate, so that the connecting frame 6, the connecting shaft 7, and the cross blade 8 driven by the slider 5 can all move downward together to cut the polytetrafluoroethylene tube that exceeds the top surface of the receiving seat 9, and then return to its original position. Then, the hydraulic rod 18 in the horizontal cutting assembly drives the cutting blade 20 through the knife seat 19 to horizontally cut the polytetrafluoroethylene tube after the cutting is completed and return to its original position, so that the cut polytetrafluoroethylene tube falls off the uncut polytetrafluoroethylene tube. Then, the guide assembly only needs to continue to transport the polytetrafluoroethylene tube upward, and repeat the above steps to cut the polytetrafluoroethylene tube into small pieces, and the operator does not need to touch the tool during the process, thereby ensuring the personal safety of the operator.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste treatment device for polytetrafluoroethylene pipe processing, characterized in that: The invention comprises a mounting panel (1), a receiving seat (9) fixedly connected to the mounting panel (1), a guide component arranged on the bottom surface of the receiving seat (9), a horizontal cutting component arranged on the top surface of the receiving seat (9), and a vertical slitting component located above the receiving seat (9) and capable of vertical displacement. An opening groove (10) for inserting a pipe is provided on a side of the receiving seat (9) away from the mounting panel surface. The spacing in the guide component can be adjusted and is smaller than the maximum groove width of the opening groove (10).

2. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 1, characterized in that: The vertical slitting assembly comprises a hydraulic cylinder (3) vertically fixedly connected to a mounting plate surface via a mounting frame (2), a slider (5) fixedly connected to a piston rod in the hydraulic cylinder (3), a connecting frame (6) fixedly connected to the slider (5), a connecting shaft (7) detachably connected to the connecting frame (6), and a cross blade (8) fixedly connected to the lower end of the connecting shaft (7), wherein the cutting edge of the cross blade (8) is arranged downward.

3. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 2, characterized in that: A vertically arranged track (4) is fixedly connected to the surface of the mounting plate, and the slider (5) is slidably connected to the track (4).

4. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 1, characterized in that: The horizontal cutting assembly comprises a support (17) fixedly connected to both sides of the receiving seat (9), a hydraulic rod (18) fixedly connected to the support (17), a knife seat (19) fixedly connected to a piston rod in the hydraulic rod (18), and a cutting blade (20) detachably connected to the knife seat (19) by bolts, wherein the width of the cutting blade (20) is greater than the longitudinal groove depth of the opening groove (10).

5. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 1, characterized in that: Both sides of the bottom surface of the receiving seat (9) are fixedly connected to electric slide rails (11), and the guide assembly is fixedly connected to the slide seat of the electric slide rail (11).

6. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 5, characterized in that: The guide assembly comprises a servo motor (12), a driving wheel (13) fixedly connected to an output shaft of the servo motor (12), an articulated seat (15), a rotating shaft rotatably connected to the articulated seat (15), a driven wheel fixedly connected to the rotating shaft, a transmission belt (14) drivingly connecting the driving wheel (13) and the driven wheel, and a driving roller (16) coaxially and fixedly connected to the rotating shaft.

7. The waste treatment device for polytetrafluoroethylene pipe processing according to claim 6, characterized in that: The outer side of the driving roller (16) is fixedly connected with a rubber layer.

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