Cutting machine for PVC pipe machining

Abstract

The utility model discloses a cutting machine for PVC (polyvinyl chloride) pipe processing, which comprises an operation table board, a support rod is mounted on one side of the upper surface of the operation table board, a lifting mechanism is mounted on the support rod, a fixing frame is mounted on the upper surface of the operation table board, a fixing mechanism is mounted on the operation table board, and a limiting seat is mounted at the bottom of the fixing frame. A supporting seat is installed on one side of the fixing frame, a measuring mechanism is installed on one side of the operation table top, and an adjusting mechanism is installed at the bottom of the operation table top. According to the cutting machine for PVC pipe machining, the first electric push rod is matched with the connecting base on the sliding groove, accurate movement of the adjusting plate is achieved, meanwhile, an operator can rapidly and accurately measure and position the cutting position of a PVC pipe before cutting through matched use of the measuring scale and the indicator, and the cutting efficiency is improved. And cutting errors caused by inaccurate measurement are avoided, so that the cutting efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of PVC pipe production technology, and in particular to a cutting machine for PVC pipe processing. Background Technology

[0002] PVC is primarily composed of polyvinyl chloride, with other components added to enhance its heat resistance, toughness, and ductility. This surface film consists of a top layer of paint, a middle layer of PVC as the main component, and a bottom layer of adhesive. It is a popular and widely used synthetic material worldwide. Rigid PVC pipes are made by hot-pressing PVC resin with stabilizers, lubricants, and other additives. It was one of the earliest plastic pipes developed and applied. During PVC pipe processing, the pipe body is often cut using a cutting device.

[0003] Chinese patent application CN201721764550.6 discloses a cutting machine for processing PVC power pipes with collectable waste material. The machine includes a cutting machine housing, a cutting table on the top of the housing, a vertical pole on the right side of the top of the cutting table, a connecting rod at the center of the left side of the vertical pole, a cutting motor mounted on the right side of the connecting rod, a cutting blade mounted behind the cutting motor, a clamping device mounted on the rear side of the top of the cutting table, a waste material collection port on the right side of the cutting table, and a waste material storage box at the bottom of the cutting table. This cutting machine, through the cooperation of a sliding rod and the waste material collection port, can collect waste material more conveniently and quickly, reducing manpower. The right side surface of the top of the cutting table has graduations for more precise cutting lengths, and shock-absorbing pads are also provided to prevent excessive vibration during operation, which could cause the machine to malfunction. This utility model has a simple structure, is easy to use, and is worthy of promotion.

[0004] However, existing cutting machines still have some drawbacks. During cutting, it is inconvenient to adjust and position the cutting length for each cut, resulting in low cutting efficiency. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the prior art, this utility model provides a cutting machine for PVC pipe processing, which aims to solve the problems of inconvenience in adjusting and positioning the cutting length each time and low cutting efficiency during cutting.

[0006] To achieve the above-mentioned utility model objectives, the technical solution adopted by this utility model is as follows: a PVC pipe processing cutting machine, including an operating table, a support rod installed on one side of the upper surface of the operating table, a lifting mechanism installed on the support rod, a fixing frame installed on the upper surface of the operating table, a fixing mechanism installed on the operating table, a limit seat installed at the bottom of the fixing frame, a support base installed on one side of the fixing frame, a measuring mechanism installed on one side of the operating table, an adjustment mechanism installed at the bottom of the operating table, and pairs of feet installed on the lower surface of the operating table;

[0007] The adjustment mechanism includes a fixed base fixedly installed on the lower surface of the operating table, an electric push rod is installed on the fixed base, a sliding groove is opened on the operating table, a connecting seat is slidably connected to the sliding groove, the connecting seat is fixedly connected to the extended end of the electric push rod, and an adjustment plate is installed on the top of the connecting seat.

[0008] Furthermore, the fixing mechanism includes an electric push rod two fixedly installed on the top of the fixing frame. The extended end of the electric push rod two is fixedly connected to a lifting plate. The two sides of the fixing frame are provided with slide rails that match the lifting plate. An arc-shaped seat is fitted on the lifting plate. A buffer spring is connected between the arc-shaped seat and the lifting plate. An anti-slip pad is provided at the bottom of the arc-shaped seat.

[0009] Furthermore, the lifting mechanism includes a drive motor fixedly installed at the top of the support rod. The output end of the drive motor is connected to a threaded rod, and a slider is threadedly connected to the threaded rod. A groove matching the slider is provided on one side of the support rod, and a fixing plate is installed at one end of the slider.

[0010] Furthermore, a second drive motor is fixedly installed at the bottom end of the fixed plate, and a cutting blade is connected to the output end of the second drive motor.

[0011] Furthermore, the measuring mechanism includes a measuring scale installed on one side of the operating table, and an indicator that matches the measuring scale is installed at one end of the adjusting plate.

[0012] Furthermore, the anti-slip mat is made of rubber.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model discloses a PVC pipe cutting machine. Through the cooperation of an electric push rod and a connecting seat on the slide, the adjustment plate can be moved precisely. At the same time, by using a measuring ruler and an indicator, the operator can quickly and accurately measure and locate the cutting position of the PVC pipe before cutting, avoiding cutting errors caused by inaccurate measurement, thereby improving the cutting efficiency of the device. Attached Figure Description

[0015] Figure 1 This is a top view of a PVC pipe processing cutting machine according to the present invention;

[0016] Figure 2 This is a bottom view of a PVC pipe processing cutting machine according to the present invention;

[0017] Figure 3 This is a schematic diagram of the lifting mechanism of a PVC pipe processing cutting machine according to the present invention;

[0018] Figure 4 This is an enlarged view of the fixing frame of a PVC pipe processing cutting machine according to the present invention.

[0019] Reference table for attached figures:

[0020] 1. Operating table; 2. Support rod; 3. Lifting mechanism; 301. Drive motor one; 302. Threaded rod; 303. Groove; 304. Slider; 305. Fixing plate; 3051. Drive motor two; 3052. Cutting disc; 4. Fixing frame; 5. Limiting seat; 6. Fixing mechanism; 601. Electric push rod two; 602. Lifting plate; 603. Slide rail; 604. Arc-shaped seat; 605. Buffer spring; 606. Anti-slip pad; 7. Support seat; 8. Measuring mechanism; 801. Measuring ruler; 802. Indicator; 9. Adjusting mechanism; 901. Fixing seat; 902. Electric push rod one; 903. Slide groove; 904. Connecting seat; 905. Adjusting plate; 10. Foot. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figures 1 to 4As shown, a PVC pipe cutting machine includes an operating table 1, a support rod 2 installed on one side of the upper surface of the operating table 1, a lifting mechanism 3 installed on the support rod 2, a fixing frame 4 installed on the upper surface of the operating table 1, a fixing mechanism 6 installed on the operating table 1, a limit seat 5 installed at the bottom of the fixing frame 4, a support seat 7 installed on one side of the fixing frame 4, a measuring mechanism 8 installed on one side of the operating table 1, an adjustment mechanism 9 installed at the bottom of the operating table 1, and pairs of feet 10 installed on the lower surface of the operating table 1.

[0025] The adjustment mechanism 9 includes a fixed base 901 fixedly installed on the lower surface of the operating table 1. An electric push rod 902 is installed on the fixed base 901. A slide groove 903 is provided on the operating table 1. A connecting seat 904 is slidably connected to the slide groove 903. The connecting seat 904 is fixedly connected to the extended end of the electric push rod 902. An adjustment plate 905 is installed on the top of the connecting seat 904.

[0026] Through the above scheme, the electric push rod 902 pushes the connecting seat 904 to slide on the slide groove 903, realizing the precise movement of the adjusting plate 905 without manual displacement, and the adjustment accuracy is high.

[0027] The fixing mechanism 6 includes an electric push rod 601 fixedly installed on the top of the fixing frame 4. The extended end of the electric push rod 601 is fixedly connected to a lifting plate 602. The fixing frame 4 has slide rails 603 on both sides that match the lifting plate 602. An arc-shaped seat 604 is fitted on the lifting plate 602. A buffer spring 605 is connected between the arc-shaped seat 604 and the lifting plate 602. An anti-slip pad 606 is provided at the bottom of the arc-shaped seat 604.

[0028] Through the above scheme, the electric push rod 601 drives the arc-shaped seat 604 to fix the PVC pipe. The buffer spring 605 effectively reduces the vibration generated during the cutting process, ensures the smoothness of the cutting, and avoids the PVC pipe from sliding or deviating during the cutting process.

[0029] The lifting mechanism 3 includes a drive motor 301 fixedly installed at the top of the support rod 2. The output end of the drive motor 301 is connected to a threaded rod 302. A slider 304 is threadedly connected to the threaded rod 302. A groove 303 matching the slider 304 is provided on one side of the support rod 2. A fixing plate 305 is installed at one end of the slider 304.

[0030] Through the above scheme, the drive motor 301 drives the threaded rod 302 to rotate, which in turn drives the slider 304 to move up and down, realizing the automatic lifting and lowering of the fixed plate 305 and the cutting blade 3052 on it, which greatly simplifies the operation process and improves work efficiency.

[0031] A drive motor 3051 is fixedly installed at the bottom of the fixed plate 305, and a cutting blade 3052 is connected to the output end of the drive motor 3051.

[0032] The above solution enables the drive motor 3051 to rotate the cutting blade 3052, facilitating the cutting of PVC pipes.

[0033] The measuring mechanism 8 includes a measuring scale 801 installed on one side of the operating table 1, and an indicator 802 matching the measuring scale 801 installed on one end of the adjusting plate 905.

[0034] Through the above scheme, the combined use of measuring ruler 801 and indicator 802 enables the operator to quickly and accurately measure and locate the cutting position of the PVC pipe before cutting, avoiding cutting errors caused by inaccurate measurement.

[0035] The anti-slip mat 606 is made of rubber.

[0036] The usage process of this utility model patent is as follows: Place the PVC pipe on the support base 7. Based on the required cutting length, start the electric push rod 902. The connecting seat 904 drives the adjusting plate 905 to slide along the groove 903, facilitating adjustment of the cutting length. Ensure one end of the PVC pipe is tightly against the adjusting plate 905. Start the electric push rod 601, causing the lifting plate 602 and the arc-shaped seat 604 to descend until the anti-slip pad 606 of the arc-shaped seat 604 is tightly against the surface of the PVC pipe, achieving fixation. Start the drive motor 301, which, through the threaded rod 302, drives the slider 304 and the fixing plate 305 to move up and down along the support rod 2 until the cutting blade 3052 reaches the predetermined position. Start the drive motor 3051 again, causing the cutting blade 3052 to rotate, beginning the cutting of the PVC pipe.

[0037] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A cutting machine for processing PVC pipes, characterized in that, The system includes an operating table (1), a support rod (2) installed on one side of the upper surface of the operating table (1), a lifting mechanism (3) installed on the support rod (2), a fixing frame (4) installed on the upper surface of the operating table (1), a fixing mechanism (6) installed on the operating table (1), a limit seat (5) installed at the bottom of the fixing frame (4), a support seat (7) installed on one side of the fixing frame (4), a measuring mechanism (8) installed on one side of the operating table (1), an adjustment mechanism (9) installed at the bottom of the operating table (1), and pairs of feet (10) installed on the lower surface of the operating table (1). The adjustment mechanism (9) includes a fixed seat (901) fixedly installed on the lower surface of the operating table (1), an electric push rod (902) is installed on the fixed seat (901), a slide groove (903) is provided on the operating table (1), a connecting seat (904) is slidably connected to the slide groove (903), the connecting seat (904) is fixedly connected to the extended end of the electric push rod (902), and an adjustment plate (905) is installed on the top of the connecting seat (904).

2. The PVC pipe cutting machine according to claim 1, characterized in that: The fixing mechanism (6) includes an electric push rod two (601) fixedly installed on the top of the fixing frame (4). The extended end of the electric push rod two (601) is fixedly connected to a lifting plate (602). The fixing frame (4) has slide rails (603) matching the lifting plate (602) on both sides. An arc-shaped seat (604) is fitted on the lifting plate (602). A buffer spring (605) is connected between the arc-shaped seat (604) and the lifting plate (602). An anti-slip pad (606) is provided at the bottom of the arc-shaped seat (604).

3. A cutting machine for PVC pipe processing according to claim 1, characterized in that: The lifting mechanism (3) includes a drive motor (301) fixedly installed at the top of the support rod (2). The output end of the drive motor (301) is connected to a threaded rod (302). A slider (304) is threadedly connected to the threaded rod (302). A groove (303) matching the slider (304) is provided on one side of the support rod (2). A fixing plate (305) is installed at one end of the slider (304).

4. A PVC pipe cutting machine according to claim 3, characterized in that: The bottom end of the fixed plate (305) is fixedly installed with a second drive motor (3051), and the output end of the second drive motor (3051) is connected to a cutting blade (3052).

5. A cutting machine for PVC pipe processing according to claim 1, characterized in that: The measuring mechanism (8) includes a measuring ruler (801) installed on one side of the operating table (1), and an indicator (802) matching the measuring ruler (801) is installed at one end of the adjusting plate (905).

6. A cutting machine for PVC pipe processing according to claim 2, characterized in that: The anti-slip mat (606) is made of rubber.

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