Processing and cutting equipment for PVC (Poly Vinyl Chloride) pipe

Abstract

The utility model discloses PVC (polyvinyl chloride) pipe processing and cutting equipment, which relates to the technical field of pipe cutting and comprises a base plate, a cutting device, a cutting device and a cutting device. The material loading seat is fixed at the top end of the base plate and extends to the inner side of the cutting device, a through groove with a wide upper part and a narrow lower part is formed in the top of the material loading seat, a material pushing seat capable of translating is arranged in the through groove, and rotatable cylindrical rollers are arranged on two side walls of the through groove. The material pushing seat capable of translating is arranged in the through groove of the material loading seat to directly push the pipes, the cost can be reduced, meanwhile, the rotatable cylindrical roller arranged on the side wall of the through groove is matched, the pipes can be loaded, meanwhile, the movement of the pipes can be assisted through the rotation of the cylindrical roller, and the material loading efficiency is improved. Friction resistance borne by the pipe in the moving process is reduced, energy consumption is reduced, meanwhile, the protection performance of the pipe is improved, and therefore the use requirement is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to a PVC pipe processing and cutting device. Background Art

[0002] PVC pipes are a type of plastic pipe. During their processing, they need to be cut to a fixed length using cutting equipment to obtain a pipe length that meets usage requirements.

[0003] In the prior art, for example, a utility model patent with authorization announcement number CN219685778U discloses a plastic pipe cutting device, which facilitates the placement of plastic pipes by setting a first V-groove loading plate and a second V-groove loading plate, and facilitates the pushing plate to stably push the plastic pipe forward by setting a pushing assembly.

[0004] However, the above patent still has the following problems in actual use: the pusher assembly of the above patent is driven by two linear servo modules to drive the pusher plate to move horizontally, which not only increases the overall size of the equipment, but also increases the cost, and the first V-groove carrier plate and the second V-groove carrier plate mainly position the pipe through the V-grooves thereon, and the friction resistance of the pipe when moving in the V-groove is relatively large, which not only increases energy consumption, but also easily causes wear of the pipe and the carrier plate, and has low practicality and is difficult to meet usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a PVC pipe processing and cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a PVC pipe processing and cutting device, comprising:

[0007] A base plate, wherein a cutting device for cutting PVC pipes is provided on the top of the base plate;

[0008] A material carrier is fixed on the top of the base plate and extends to the inner side of the cutting device. A through slot which is wide at the top and narrow at the bottom is provided on the top of the material carrier. A pusher which can be translated is provided in the through slot. Rotatable cylindrical rollers are provided on both side walls of the through slot.

[0009] Preferably, there are multiple cylindrical rollers located on the side walls of the through groove and arranged in parallel at intervals, and mounting grooves are provided at the corresponding positions of the side walls of the barrel groove and the cylindrical rollers, and the two ends of the cylindrical rollers are rotatably connected to the inner walls of the mounting grooves.

[0010] Preferably, an installation cavity is provided at the bottom of the inner cavity of the material carrier, a translation drive device is installed in the installation cavity, a linear slot connected to the installation cavity is provided at the bottom of the through slot, and the moving end of the translation drive device extends out of the linear slot and is fixedly connected to the material pushing seat.

[0011] Preferably, the translation drive device includes a one-way screw rotatably installed in the installation cavity, the outer wall of the one-way screw is threadedly connected with a nut seat, the top of the nut seat is movably connected with a guide rod fixed to the inner wall of the installation cavity, and the top of the nut seat passes through a linear slot and is fixedly connected to a pushing seat.

[0012] Preferably, a servo motor is fixedly installed inside the installation cavity, and pulleys are fixedly provided at the rotating end of the servo motor and the end of the one-way lead screw, and a transmission belt is provided on a transmission sleeve between the two pulleys.

[0013] Preferably, the pusher seat includes a base plate fixedly connected to the top of the nut seat, a vertical plate fixedly connected to the top side of the base plate, a triangular plate fixedly connected to both sides of the front of the vertical plate, and a bottom end of the triangular plate fixedly connected to the top of the base plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model can reduce costs by arranging a pushing seat that can translate into a material in the through slot of the material carrier to directly push the pipe. At the same time, the rotatable cylindrical roller arranged on the side wall of the through slot can carry the pipe and assist the movement of the pipe by the rotation of the cylindrical roller, thereby reducing the friction resistance encountered by the pipe during the movement, reducing energy consumption and improving the protection of the pipe, thereby better meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the material loading seat of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the pusher seat of the utility model.

[0019] In the figure: 100, substrate; 200, cutting device; 300, loading seat; 301, mounting cavity; 302, one-way screw; 303, nut seat; 304, guide rod; 305, servo motor; 306, pulley; 307, transmission belt; 308, pushing seat; 381, bottom plate; 382, ​​vertical plate; 383, triangular plate; 309, mounting slot; 310, cylindrical roller. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-3 The PVC pipe processing and cutting device shown in the figure comprises a base plate 100, and a cutting device 200 for cutting PVC pipes is arranged at the top of the base plate 100. The structural composition and principle of the cutting device 200 can refer to the structure for cutting pipes on a concave frame in a plastic pipe cutting device disclosed in the utility model patent with the authorization announcement number CN219685778U. The material carrier 300 is fixed to the top of the base plate 100 and extends to the inner side of the cutting device 200. The material carrier 300 has a downwardly concave cutting slit below the cutting position of the cutting device 200 to meet the insertion of the cutter. The top of the material carrier 300 is provided with a through hole which is wide at the top and narrow at the bottom. The through groove is provided with a pusher seat 308 which can be moved horizontally, and rotatable cylindrical rollers 310 are provided on both side walls of the through groove. In this embodiment, the PVC pipe is positioned by placing it in the through groove of the loading seat 300, supported by the cylindrical rollers 310, and then the pusher seat 308 in the through groove is moved to drive the pipe to move horizontally. In this way, the pusher seat 308 can be driven by installing a single translation drive device inside the loading seat 300, which can reduce the manufacturing cost. At the same time, when the pipe moves, the cylindrical rollers 310 are driven to rotate, which can reduce the friction resistance and wear of the pipe during movement, which is beneficial to the protection of the pipe and the parts of the cutting equipment.

[0022] Among them, in a preferred embodiment, the pusher seat 308 includes a base plate 381 fixedly connected to the top of the nut seat 303, a vertical plate 382 is fixedly connected to the top side of the base plate 381, and triangular plates 383 are fixedly connected to the front sides of the vertical plates 382. The bottom end of the triangular plate 383 is fixedly connected to the top of the base plate 381. The pusher seat 308 is supported by the base plate 381, and the end of the pipe is blocked and pushed by the vertical plate 382. The base plate 381 and the vertical plate 382 are connected in conjunction with the triangular plate 383, which can make the pusher seat 308 more solid as a whole.

[0023] It should be noted that there are multiple cylindrical rollers 310 located on the side walls of the through groove and arranged in parallel at intervals, and mounting grooves 309 are opened at the side walls of the barrel groove and the corresponding positions of the cylindrical rollers 310. The two ends of the cylindrical rollers 310 are rotatably connected to the inner walls of the mounting grooves 309. There are multiple cylindrical rollers 310 arranged at intervals on both sides of the through groove, which can make the pipe more stable during translational transportation.

[0024] Furthermore, an installation cavity 301 is provided at the bottom of the inner cavity of the loading seat 300, and a translation drive device is installed in the installation cavity 301. A linear slot connected to the installation cavity 301 is provided at the bottom of the through slot, and the moving end of the translation drive device extends out of the linear slot and is fixedly connected to the pushing seat 308. By extending the linear slot of the moving end of the translation drive device and connecting and fixing with the pushing seat 308, the translation drive device can drive the pushing seat 308 to move in the through slot of the loading seat 300, so as to drive the pipe to be conveyed forward; in a preferred embodiment, the translation drive device includes a one-way screw 302 rotatably installed in the installation cavity 301, and the outer wall of the one-way screw 302 is threadedly connected to a nut seat 303, and the top of the nut seat 303 is movably connected with a guide rod 304 fixed to the inner wall of the installation cavity 301, and the top of the nut seat 303 passes through the linear slot and is fixed to the pushing seat 308. The pusher seat 308 is fixedly connected; a servo motor 305 is fixedly installed inside the installation cavity 301, and a pulley 306 is fixedly provided at the rotating end of the servo motor 305 and the end of the one-way screw 302, and a transmission belt 307 is provided between the two pulleys 306; in this embodiment, the servo motor 305 is electrically connected to an external power supply through an external controller, so that the operator can control the servo motor 305 through the controller to drive the one-way screw 302 to rotate clockwise or counterclockwise, and cooperate with the guide rod 304 to guide the linear translation of the nut seat 303, so that the one-way screw 302 can drive the nut seat 303 to translate stably when it rotates, thereby driving the pusher seat 308 to translate, wherein the cooperation of the pulley 306 and the transmission belt 307 can play a role of rotational transmission, so as to facilitate the installation of the servo motor 305 in the installation cavity 301.

[0025] 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 PVC pipe processing and cutting equipment, characterized in that: include: A base plate (100), wherein a cutting device (200) for cutting PVC pipes is provided at the top of the base plate (100); A material carrier (300) is fixed to the top of the base plate (100) and extends to the inside of the cutting device (200), wherein a through slot which is wide at the top and narrow at the bottom is provided at the top of the material carrier (300), a material pusher (308) which can be translated is provided in the through slot, and rotatable cylindrical rollers (310) are provided on both side walls of the through slot.

2. A PVC pipe processing and cutting device according to claim 1, characterized in that: There are multiple cylindrical rollers (310) located on the side walls of the through groove and arranged in parallel and at intervals, and mounting grooves (309) are provided at positions corresponding to the side walls of the through groove and the cylindrical rollers (310), and both ends of the cylindrical rollers (310) are rotatably connected to the inner walls of the mounting grooves (309).

3. The PVC pipe processing and cutting equipment according to claim 1, characterized in that: The bottom of the inner cavity of the material loading seat (300) is provided with an installation cavity (301), a translation driving device is installed in the installation cavity (301), a linear slot connected to the installation cavity (301) is opened at the bottom of the through slot, and the moving end of the translation driving device extends out of the linear slot and is fixedly connected to the material pushing seat (308).

4. A PVC pipe processing and cutting device according to claim 3, characterized in that: The translation drive device comprises a one-way screw (302) rotatably installed in the installation cavity (301); the outer wall of the one-way screw (302) is threadedly connected to a nut seat (303); the top of the nut seat (303) is movably connected to a guide rod (304) fixed to the inner wall of the installation cavity (301); the top of the nut seat (303) passes through a linear slot and is fixedly connected to a pusher seat (308).

5. A PVC pipe processing and cutting device according to claim 4, characterized in that: A servo motor (305) is fixedly installed inside the installation cavity (301), and a pulley (306) is fixedly provided at the rotating end of the servo motor (305) and the end of the one-way lead screw (302), and a transmission belt (307) is provided on a transmission sleeve between the two pulleys (306).

6. The PVC pipe processing and cutting equipment according to claim 4, characterized in that: The pusher seat (308) comprises a bottom plate (381) fixedly connected to the top of the nut seat (303); a vertical plate (382) is fixedly connected to the top side of the bottom plate (381); two sides of the front of the vertical plate (382) are fixedly connected to triangular plates (383); and the bottom end of the triangular plate (383) is fixedly connected to the top of the bottom plate (381).

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