A plastic cutting and cutting processing device convenient to adjust

Abstract

The utility model relates to a plastic cutting cutting processing device convenient to adjust belongs to plastic pipeline cutting processing technical field, this plastic cutting cutting processing device convenient to adjust, include: cutting table, one side of cutting table rotatory installation has the conveying frame, the top fixed mounting of cutting table has the cutting machine, cutting cleaning mechanism is used for cutting the collection cleaning of cutting debris when cutting plastic pipeline, and the cutting cleaning mechanism sets up in one side of cutting machine, wherein, cutting cleaning mechanism includes the collection box fixed mounting in one side of cutting table, one side of collection box is provided with cleaning component, and one side of conveying frame is provided with feeding assembly, and the plastic debris and dust around cutting point can be synchronously absorbed and collected when the cleaning component works in cutting machine, and it is guided into the collection box in time, prevents the debris splashing, accumulation or diffusion, and feeding assembly can be adjusted according to the plastic pipeline outer diameter fast, realizes the stable feeding of multi -specification pipeline.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe cutting and processing technology, and in particular to a plastic cutting and processing device that is easy to adjust. Background Technology

[0002] In the plastic pipe processing and installation industry, cutting is an essential process. Existing plastic pipe cutting equipment typically consists of a support platform, clamping mechanism, cutting blade, and manual or electric feed mechanism, enabling the cutting of plastic pipes of different diameters and lengths.

[0003] As shown in the reference case "An Automatic Slitting Machine for Plastic Product Processing" (Announcement No. CN222328282U), the first clamping seat clamps the tail end, the feeding device enables the cutting machine to descend, and after the initial cut, it moves upward to reset. At this time, the slide position is set to the zero point of feeding. Then, the second clamping seat relaxes, the drive device drives the slide to move forward to feed the material, and stops after reaching the position. The second clamping seat clamps, the feeding device enables the cutting machine to descend and cut, and then the cutting machine resets. The second clamping seat relaxes, the drive device drives the slide to move forward again to feed the material for the next cut. This enables automatic slitting when processing straight plastic pipes and improves cutting efficiency.

[0004] However, during the cutting process, due to the high-speed rotation or reciprocating motion of the cutting tool, the plastic material will generate a large amount of chips and powder. These fine particles are easily splashed into the operating area or even spread into the workshop environment under the action of airflow, which not only pollutes the air but also affects the processing accuracy. Utility Model Content

[0005] Therefore, it is necessary to provide an easily adjustable plastic cutting and processing device to address the issue that during the cutting process, due to the high-speed rotation or reciprocating motion of the cutting tool, a large amount of chips and powder are generated from the plastic material. These fine particles are easily splashed into the operating area or even spread into the workshop environment under the action of airflow, which not only pollutes the air but also affects the processing accuracy.

[0006] An easily adjustable plastic cutting and processing device includes: a cutting table, a conveyor frame rotatably mounted on one side of the cutting table, and a cutting machine fixedly mounted on the top of the cutting table; a cutting cleaning mechanism, which is disposed on one side of the cutting machine for collecting and cleaning cutting debris when cutting plastic pipes; wherein the cutting cleaning mechanism includes a collection box fixedly mounted on one side of the cutting table, a cleaning component disposed on one side of the collection box, and a feeding component disposed on one side of the conveyor frame.

[0007] The cleaning component includes a guide groove formed at the bottom of the cutter, the guide groove being fixedly connected to the collection box via a conveying pipe, and a perforated plate being fixedly installed on the top of the guide groove.

[0008] Both sides of the guide groove are set as bevels, and the hollow plate is located at the bottom of the cutting end of the cutting machine.

[0009] A high-pressure suction pump is fixedly installed on the top of the collection box, and the output end of the high-pressure suction pump extends to the inner top wall of the collection box.

[0010] A movable frame is slidably installed inside the collection box. One side of the movable frame is sealed and snapped into the collection box. The side of the movable frame inside the collection box is located on the conveying pipe, and the height of the side of the movable frame inside the collection box is lower than the output end of the high-pressure suction pump.

[0011] The movable frame is fixedly installed with a pull plate on one side outside the collection box, and a filter cover is fixedly fitted on the outside of the output end of the high-pressure suction pump.

[0012] The feeding assembly includes electric lifts fixedly installed on both sides of the conveyor frame, and multiple guide wheels are rotatably installed between the output ends of the two electric lifts.

[0013] The guide wheel is surrounded by multiple rubber strips, and multiple contact ribs are fixedly installed on the surface of the rubber strips.

[0014] Beneficial effects

[0015] 1. The cleaning component can simultaneously absorb and collect plastic debris and dust around the cutting point when the cutting machine is working, and promptly guide the debris into the collection box to prevent debris from splashing, accumulating or spreading. The feeding component can be quickly adjusted according to the outer diameter of the plastic pipe to achieve stable feeding of multiple specifications of pipes.

[0016] 2. During operation, the lifting stroke of the two electric lifts can be synchronously controlled to achieve precise adjustment of the overall height of the guide wheels, thereby adapting to plastic pipes of different diameters. The guide wheels can maintain rolling contact with the pipe surface during the pipe feeding process, reducing frictional resistance and surface scratches. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the cutting and cleaning mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the guide groove structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the collection box of this utility model;

[0022] Figure 5 This is a schematic diagram of the feeding component structure of this utility model.

[0023] Figure label:

[0024] 100. Cutting table; 110. Conveyor frame; 200. Cutting machine; 300. Cutting and cleaning mechanism; 310. Collection box; 320. Cleaning component; 321. Guide groove; 322. Conveying pipe; 323. Perforated plate; 324. High-pressure suction pump; 325. Moving frame; 326. Pull plate; 327. Filter cover; 330. Feeding component; 331. Electric lift; 332. Guide wheel; 333. Rubber strip; 334. Contact rib. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The following is combined with Figures 1-5 This invention describes an easily adjustable plastic cutting and processing device.

[0027] In one embodiment, an easily adjustable plastic cutting and processing device includes: a cutting table 100, a conveyor frame 110 rotatably mounted on one side of the cutting table 100, a cutting machine 200 fixedly mounted on the top of the cutting table 100, and a cutting cleaning mechanism 300. The cutting cleaning mechanism 300, used for collecting and cleaning cutting debris when cutting plastic pipes, is disposed on one side of the cutting machine 200. The cutting cleaning mechanism 300 includes a collection box 310 fixedly mounted on one side of the cutting table 100, a cleaning component 320 disposed on one side of the collection box 310, and a feeding component 330 disposed on one side of the conveyor frame 110.

[0028] In this embodiment, the cleaning component 320 simultaneously absorbs and collects plastic debris and dust around the cutting point during the operation of the cutting machine 200. It can quickly capture the debris as soon as it is generated and guide it into the collection box 310, avoiding debris splashing and contaminating the working area or adhering to the cutting machine 200 and the conveyor frame 110, and preventing debris accumulation and diffusion. The feeding component 330 can be quickly adjusted according to the outer diameter of the plastic pipe to complete the stable feeding of pipes of different specifications.

[0029] It should be noted that existing plastic pipe cutting devices typically include: a cutting table 100 and a support frame, which support the entire device structure and provide a stable platform for the cutting machine 200 and pipe conveying; a cutting machine 200 assembly, which can be a circular saw blade, band saw, or hot cutting knife mechanism, to complete the cutting of the plastic pipe; a clamping and positioning mechanism, which is used to fix the pipe during the cutting process to ensure the verticality and dimensional accuracy of the cut; and a conveying or feeding mechanism, which sends the plastic pipe into the cutting position.

[0030] The cleaning component 320 is an additional chip removal unit that does not change the operation mode of the cutter 200 or the tool feed path, nor does it interfere with the positioning or cutting accuracy of the plastic pipe. The feeding component 330 is arranged on one side of the conveyor frame 110 and provides stable feeding for pipes of different diameters. It can adapt to multiple specifications of pipes through an adjustable structure. It only participates in the conveying and positioning of the pipe and does not interfere with the rotation, feeding and cutting process of the tool. Therefore, it will not affect the normal cutting performance and service life of the device.

[0031] It should be noted that the conveyor frame 110 consists of a fixed frame and multiple electric conveyor wheels. The fixed frame, as the load-bearing and positioning skeleton of the entire feeding system, is made of high-strength metal profiles or welded structures, which can maintain good rigidity and anti-deformation ability during long-term operation. It is reliably connected to the cutting table 100 through the bottom or side to ensure the stability of the feeding process. The multiple electric conveyor wheels are arranged at intervals along the axial direction of the conveyor frame 110. Each conveyor wheel is driven by an independent drive motor or linkage transmission component, which can realize constant speed feeding or speed adjustment according to processing requirements.

[0032] like Figure 2 , Figure 3 and Figure 4 As shown, the cleaning component 320 includes a guide groove 321 formed at the bottom of the cutter 200. The guide groove 321 is fixedly connected to the collection box 310 through a conveying pipe 322. A perforated plate 323 is fixedly installed on the top of the guide groove 321.

[0033] In this embodiment, the guide groove 321 is located directly at the bottom of the cutting machine 200, which can guide the plastic debris falling under gravity to the fixedly connected conveying pipe 322 in a timely manner when the cutting tool is working, realizing source collection and avoiding debris accumulation on the surface of the cutting table 100 or diffusion with the airflow. The conveying pipe 322 directly conveys the debris to the collection box 310, forming a closed transmission path, reducing the possibility of cleaning dead corners and secondary pollution. The perforated plate 323 can prevent large pieces of plastic fragments from directly splashing into the operating area during the cutting process, and does not affect the falling and collection of debris and powder.

[0034] Both sides of the guide groove 321 are set as bevels, and the hollow plate 323 is located at the bottom of the cutting end of the cutting machine 200.

[0035] In this embodiment, both sides of the guide groove 321 are set as inclined surfaces, which can guide plastic debris to concentrate in the middle when it falls, prevent debris from accumulating at the edge of the groove wall, and improve the efficiency of debris entering the conveying pipe 322.

[0036] A high-pressure suction pump 324 is fixedly installed on the top of the collection box 310, and the output end of the high-pressure suction pump 324 extends to the inner top wall of the collection box 310.

[0037] In this embodiment, the high-pressure suction pump 324 generates a strong and continuous negative pressure airflow during the cutting process, which quickly sucks the plastic debris and dust in the guide groove 321 and the conveying pipe 322 into the collection box 310, achieving efficient source collection. Since the suction port is located on the top wall inside the collection box 310, the possibility of backflow and secondary dispersion can be effectively reduced after the debris enters the collection box 310, ensuring that the air in the cutting area is clean.

[0038] It should be noted that the high-pressure suction pump 324 can use common suction power units in the existing industrial vacuuming and negative pressure conveying fields, such as vortex high-pressure blowers, centrifugal high-pressure blowers or turbo vacuum pumps. Its core components include impeller, stator, sealed cavity and motor drive components. The internal impeller and flow channel can be made of aluminum alloy, stainless steel or engineering plastic materials, and are equipped with anti-static coating to prevent plastic powder from generating static electricity and causing safety hazards.

[0039] A movable frame 325 is slidably installed inside the collection box 310. One side of the movable frame 325 is sealed and snapped into the collection box 310. The side of the movable frame 325 inside the collection box 310 is located on the conveying pipe 322, and the height of the side of the movable frame 325 inside the collection box 310 is lower than the output end of the high pressure suction pump 324.

[0040] In this embodiment, the movable frame 325 can be conveniently pulled out and pushed in while maintaining a seal, which facilitates the periodic emptying and cleaning of the collected plastic debris. The upper edge of the movable frame 325 is lower than the output end of the high-pressure suction pump 324, so that the movable frame 325 can slide out of the collection box 310 normally.

[0041] A pull plate 326 is fixedly installed on one side of the movable frame 325 outside the collection box 310, and a filter cover 327 is fixedly fitted on the outside of the output end of the high pressure suction pump 324.

[0042] In this embodiment, the pull plate 326 fixedly installed on the outside of the movable frame 325 allows the operator to directly grasp the pull plate 326 to smoothly pull out the movable frame 325 during cleaning or replacement, avoiding direct contact with internal plastic debris and improving the convenience and cleanliness of operation. The filter cover 327 fixedly sleeved on the outside of the output end of the high-pressure suction pump 324 is used to perform secondary filtration on the air before it enters the pump body during the negative pressure absorption process, blocking residual fine plastic debris and dust, and preventing them from directly entering the suction pump and causing impeller wear, bearing jamming, or airflow channel blockage.

[0043] like Figure 2 and Figure 5 As shown, the feeding assembly 330 includes electric lifts 331 fixedly installed on both sides of the conveyor frame 110, and multiple guide wheels 332 are rotatably installed between the output ends of the two electric lifts 331.

[0044] In this embodiment, during operation, the lifting strokes of the two electric lifts 331 can be synchronously controlled to achieve precise adjustment of the overall height of the guide wheel 332, thereby adapting to plastic pipes of different diameters. During the pipe feeding process, the guide wheel 332 can maintain rolling contact with the pipe surface, reducing frictional resistance and surface scratches, while ensuring the stability and straightness of the pipe axial conveying.

[0045] Multiple rubber strips 333 are mounted around the surface of the guide wheel 332, and multiple contact ribs 334 are fixedly mounted on the surface of the rubber strips 333.

[0046] In this embodiment, multiple rubber strips 333 mounted around the surface of the guide wheel 332 can form flexible contact with the plastic pipe during the feeding process. This can increase friction to stabilize the conveying and effectively absorb local impacts. Multiple contact ribs 334 on the surface of the rubber strips 333 can form multi-point distributed protrusions to support the guide wheel 332 when it contacts the pipe surface, further improving the coefficient of friction and preventing the pipe from slipping.

[0047] Working principle: The plastic pipe is fed into the cutting table 100 by the feeding assembly 330. Two electric lifts 331 drive the guide wheels 332 to adjust to a height matching the pipe diameter. A stable and flexible clamping and guiding mechanism is formed by rubber strips 333 and contact ribs 334, ensuring the pipe is smoothly conveyed axially to the cutting end of the cutting machine 200. After the cutting machine 200 starts, the blade cuts the pipe. The resulting plastic debris immediately falls through the guide groove 321 at the bottom of the cutting machine 200 and is guided by the inclined structure into the conveying pipe 322. The conveying pipe 322 is sealed to the collection box 310. Under the negative pressure of the high-pressure suction pump 324, debris and dust are quickly sucked into the collection box 310. Heavier particles settle into the moving frame 325, while fine dust is further intercepted by the filter cover 327 to prevent it from entering the high-pressure suction pump 324 and causing damage. The moving frame 325 adopts a sliding seal design, allowing for easy removal and dumping of debris via the outer pull plate 326 during cleaning, without the need to disassemble other parts.

[0048] It should be noted that the cutting machine, high-pressure suction pump, and electric lift mentioned above are all devices with relatively mature existing technologies. The specific model can be selected according to actual needs. At the same time, the cutting machine, high-pressure suction pump, and electric lift can be powered by built-in power supply or mains power. The specific power supply method should be selected according to the situation, which will not be elaborated here.

[0049] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An easily adjustable plastic cutting and processing device, characterized in that, include: A cutting table (100) is provided, with a conveyor frame (110) rotatably mounted on one side of the cutting table (100), and a cutting machine (200) is fixedly mounted on the top of the cutting table (100). A cutting and cleaning mechanism (300) for collecting and cleaning cutting debris when cutting plastic pipes is provided on one side of the cutting machine (200); The cutting and cleaning mechanism (300) includes a collection box (310) fixedly installed on one side of the cutting table (100), a cleaning component (320) is provided on one side of the collection box (310), and a feeding component (330) is provided on one side of the conveyor frame (110).

2. The easily adjustable plastic cutting and processing device according to claim 1, characterized in that, The cleaning component (320) includes a guide groove (321) formed at the bottom of the cutter (200), the guide groove (321) is fixedly connected to the collection box (310) through a conveying pipe (322), and a perforated plate (323) is fixedly installed on the top of the guide groove (321).

3. The easily adjustable plastic cutting and processing device according to claim 2, characterized in that, Both sides of the guide groove (321) are set as inclined surfaces, and the hollow plate (323) is located at the bottom of the cutting end of the cutting machine (200).

4. The easily adjustable plastic cutting and processing device according to claim 1, characterized in that, A high-pressure suction pump (324) is fixedly installed on the top of the collection box (310), and the output end of the high-pressure suction pump (324) extends to the inner top wall of the collection box (310).

5. The easily adjustable plastic cutting and processing device according to claim 1, characterized in that, A movable frame (325) is slidably installed inside the collection box (310). One side of the movable frame (325) is sealed and snapped into the collection box (310). The side of the movable frame (325) inside the collection box (310) is located on the conveying pipe (322), and the height of the side of the movable frame (325) inside the collection box (310) is lower than the output end of the high-pressure suction pump (324).

6. The easily adjustable plastic cutting and processing device according to claim 5, characterized in that, The movable frame (325) is fixedly installed with a pull plate (326) on one side outside the collection box (310), and a filter cover (327) is fixedly sleeved on the outside of the output end of the high pressure suction pump (324).

7. The easily adjustable plastic cutting and processing device according to claim 1, characterized in that, The feeding assembly (330) includes electric lifts (331) fixedly installed on both sides of the conveyor frame (110), and a plurality of guide wheels (332) are rotatably installed between the output ends of the two electric lifts (331).

8. The easily adjustable plastic cutting and processing device according to claim 7, characterized in that, The guide wheel (332) is surrounded by multiple rubber strips (333), and multiple contact ribs (334) are fixedly installed on the surface of the rubber strips (333).

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