Fixed-length cutting equipment for PE pipe fitting machining

Abstract

The utility model discloses fixed-length cutting equipment for PE pipe fitting processing, which comprises a cutting base and a cutting machine, a plurality of bearing frames are arranged at the top end of the cutting base at equal intervals, a plurality of rolling balls with seats are arranged on the top surfaces of the bearing frames at equal intervals, a first mounting frame is fixedly arranged on one side of the cutting base, and a second mounting frame is fixedly arranged on the other side of the cutting base. A first telescopic cylinder is fixedly mounted at the top end of the first mounting frame, a lifting frame is fixedly connected to the bottom end of the first telescopic cylinder, a driving roller is erected in the lifting frame, one end of the driving roller extends and penetrates through the lifting frame, and a driving motor is fixedly connected to the end of the driving roller; the first telescopic cylinder is used for driving the lifting frame, the driving roller and the driving motor to move downwards to press and drive the PE pipe fittings placed on the bearing frame and the balls with the seats, so that the PE pipe fittings can move and be fixed on the balls with the seats, continuous cutting is facilitated, the PE pipe fittings are convenient to install, time and labor are saved, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed-length cutting equipment for PE pipe fittings processing, and specifically relates to a fixed-length cutting equipment for PE pipe fittings processing. Background Technique

[0002] PE pipe fittings have the advantages of good flexibility, high impact strength, resistance to strong vibration and distortion, light weight, convenient transportation and installation, and easy connection. PE pipe fittings are widely used. When using PE pipe fittings, they need to be cut into different lengths according to requirements. During cutting, fixed-length cutting equipment for pipe fittings processing is required to ensure the processing quality.

[0003] For example, a fixed-length cutting device for PE pipe fittings processing disclosed in the authorized announcement number CN216707619U includes a working plate. A fixed baffle is fixedly connected to the top of the working plate. A first chute is opened on the top of the working plate. A first slider is movably connected to the inner wall of the first chute. A vertical plate is fixedly connected to the top of the first slider. A second chute is opened on one side of the vertical plate. A second slider is movably connected to the inner wall of the second chute. For this fixed-length cutting device for PE pipe fittings processing, when working, the pipe fittings to be cut are placed vertically on the working plate and leaned against the left side of the fixed baffle. After removing the positioning pin, the second slider is slid in the second chute to select the position. After the selection is completed, the positioning pin is inserted into the through hole, connection hole, and positioning hole for fixation. The fixation process is relatively troublesome and time-consuming and labor-intensive. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixed-length cutting equipment for PE pipe fittings processing to solve the problems of relatively troublesome fixation process, time-consuming and labor-intensive in the above-mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fixed-length cutting equipment for PE pipe fittings processing, including a cutting base and a cutting machine. A number of supporting brackets are equidistantly arranged at the top end of the cutting base. A number of ball bearings with seats are equidistantly arranged on the top surface of the supporting brackets. A first mounting frame is fixedly arranged on one side of the cutting base. A first telescopic cylinder is fixedly installed at the top end of the first mounting frame. The bottom end of the first telescopic cylinder is fixedly connected to a lifting frame. A driving roller is installed inside the lifting frame. One end of the driving roller extends through the lifting frame. A driving motor is fixedly connected to the end of the driving roller. The first telescopic cylinder is used to drive the lifting frame, driving roller, and driving motor to move downward to press and drive the PE pipe fittings placed on the supporting brackets and ball bearings with seats, so that they can move and be fixed on the ball bearings with seats, facilitating continuous cutting and the installation of PE pipe fittings, saving time and labor, and improving efficiency.

[0006] Preferably, the top of the support bracket body is recessed downward as a whole. The middle diameter of the driving roller body is smaller than that of both ends, and an anti-slip pad is sleeved outside the roller body to increase the friction with the PE pipe fitting, facilitating the positioning and driving of the pipe fitting.

[0007] Preferably, a second mounting bracket is provided on one side of the first mounting bracket. A second telescopic cylinder is fixedly installed at the top of the second mounting bracket, and a cutting cutter is fixedly connected to the bottom end of the second telescopic cylinder, facilitating the mechanical cutting of the positioned pipe fitting.

[0008] Preferably, a threaded rod is threadedly connected to one end of the cutting base away from the first mounting bracket. Guide rods are arranged on both sides of the threaded rod, and scale markings are provided on both the guide rods and the cutting base, facilitating the direct observation of the distance from the end of the pipe fitting to the cutting point.

[0009] Preferably, a limiting plate is fixedly provided at one end of the guide rod away from the cutting base. The threaded rod extends through the limiting plate and the limiting plate is connected to the threaded rod through a bearing. An adjusting wheel is fixedly installed at the end of the threaded rod. The threaded rod and the limiting plate are independent of each other and the relative position between the threaded rod and the limiting plate remains unchanged when the threaded rod rotates, facilitating the adjustment of the position of the limiting plate.

[0010] Preferably, legs are provided at the bottom end of the cutting base, and the legs are symmetrically distributed to enhance the stability of the device.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] For the fixed-length cutting device for PE pipe fitting processing, through the provided support bracket, pedestal ball, first telescopic cylinder, lifting frame, driving roller and driving motor, the first telescopic cylinder drives the lifting frame, driving roller and driving motor to move downward to press and drive the PE pipe fitting placed on the support bracket and pedestal ball, enabling it to move and be fixed on the pedestal ball, facilitating continuous cutting and the installation of the PE pipe fitting, saving time and labor, and improving efficiency. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is the front view of the present utility model;

[0015] Figure 3 is a schematic diagram of the position distribution of the first mounting bracket and the second mounting bracket of the present utility model;

[0016] Figure 4 is the side view of the present utility model.

[0017] In the figure: 1. Cutting base; 2. Leg; 3. Bracket; 4. Ball with seat; 5. First mounting bracket; 6. First telescopic cylinder; 7. Lifting frame; 8. Driving roller; 9. Driving motor; 10. Second mounting bracket; 11. Second telescopic cylinder; 12. Cutting machine; 13. Scale marking; 14. Threaded rod; 15. Guide rod; 16. Limiting plate; 17. Adjusting wheel. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a fixed-length cutting device for PE pipe fitting processing, including a cutting base 1 and a cutting machine 12. A number of brackets 3 are equidistantly arranged at the top end of the cutting base 1, and a number of balls with seats 4 are equidistantly arranged on the top surface of the brackets 3. A first mounting bracket 5 is fixedly arranged on one side of the cutting base 1. A first telescopic cylinder 6 is fixedly installed at the top end of the first mounting bracket 5. The bottom end of the first telescopic cylinder 6 is fixedly connected to a lifting frame 7. A driving roller 8 is installed inside the lifting frame 7. One end of the driving roller 8 extends through the lifting frame 7, and the end of the driving roller 8 is fixedly connected to a driving motor 9. When in use, the cutting machine 12, the driving motor 9, and the first telescopic cylinder 6 are all externally connected to a controller. The top end of the bracket 3 of the body is integrally recessed downward to facilitate the ball with seat 4 to fit with the outer side of the PE pipe fitting. The diameter of the middle part of the roller body of the driving roller 8 is smaller than that of both ends, and an anti-slip pad is sleeved on the outer side of the roller body to increase the friction between the roller body and the PE pipe fitting and facilitate positioning and driving;

[0020] When positioning the PE pipe fitting, control the first telescopic cylinder 6 to extend, drive the lifting frame 7, the driving roller 8, and the driving motor 9 to move downward until the anti-slip pad on the outer side of the driving roller 8 contacts the PE pipe fitting, and then start the driving motor 9 to rotate. Use the rotation of the driving roller 8 to convey the PE pipe fitting to the side where the limiting plate 16 is located, and then control the driving motor 9 to stop.

[0021] A second mounting bracket 10 is arranged on one side of the first mounting bracket 5. A second telescopic cylinder 11 is fixedly installed at the top end of the second mounting bracket 10. The bottom end of the second telescopic cylinder 11 is fixedly connected to a cutting machine 12 for cutting. One end of the cutting base 1 away from the first mounting bracket 5 is threadedly connected with a threaded rod 14. The threaded rod 14 is screwed with the cutting base 1. Guide rods 15 are arranged on both sides of the threaded rod 14. Scale markings 13 are provided on both the guide rod 15 and the cutting base 1. The starting point of the scale marking 13 corresponds to the middle part of the cutting machine 12. The end of the guide rod 15 away from the cutting base 1 is fixedly provided with a limiting plate 16. The limiting plate 16 is used to block the PE pipe fitting and limit its position. The threaded rod 14 extends through the limiting plate 16 and the limiting plate 16 is connected to the threaded rod 14 through a bearing. An adjusting wheel 17 is fixedly installed at the end of the threaded rod 14. Legs 2 are arranged at the bottom end of the cutting base 1, and the legs 2 are symmetrically distributed;

[0022] When positioning the PE pipe fitting with the limit plate 16, rotate the adjusting wheel 17 to drive the threaded rod 14 to rotate. The threaded rod 14 rotates and engages with the cutting base 1, causing the limit plate 16 and the guide rod 15 to move. According to the scale marking 13, determine the distance from the cutting machine 12 to the limit plate 16 to complete the length fixation. When cutting the pipe fitting, start the cutting machine 12 and control the second telescopic cylinder 11 to extend, driving the cutting machine 12 to move downward to cut the fixed pipe fitting.

[0023] When the embodiment of the present application is in use:

[0024] When using this device, place the PE pipe fitting to be cut on the ball bearing with seat 4, rotate the adjusting wheel 17 to drive the threaded rod 14 to rotate. The threaded rod 14 rotates and engages with the cutting base 1, causing the limit plate 16 and the guide rod 15 to move. According to the scale marking 13, determine the distance from the cutting machine 12 to the limit plate 16 to complete the length fixation. Then control the first telescopic cylinder 6 to extend, driving the lifting frame 7, the driving roller 8 and the driving motor 9 to move downward until the anti-slip pad on the outer side of the driving roller 8 contacts the PE pipe fitting. Then start the driving motor 9 to rotate, and use the rotation of the driving roller 8 to convey the PE pipe fitting to the side where the limit plate 16 is located until the PE pipe fitting contacts the side surface of the limit plate 16. Then control the driving motor 9 to stop, and then start the cutting machine 12 and control the second telescopic cylinder 11 to extend, driving the cutting machine 12 to move downward to cut the fixed pipe fitting.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fixed-length cutting device for processing PE pipe fittings, comprising a cutting base (1) and a cutting machine (12), characterized in that: A plurality of support frames (3) are equidistantly arranged at the top of the cutting base (1), a plurality of ball bearings (4) with seats are equidistantly arranged on the top surface of the support frames (3), a first mounting frame (5) is fixedly arranged on one side of the cutting base (1), a first telescopic cylinder (6) is fixedly installed on the top of the first mounting frame (5), a lifting frame (7) is fixedly connected to the bottom end of the first telescopic cylinder (6), a driving roller (8) is arranged inside the lifting frame (7), one end of the driving roller (8) extends through the lifting frame (7), and a driving motor (9) is fixedly connected to the end of the driving roller (8).

2. The fixed-length cutting device for PE pipe processing according to claim 1 is characterized in that: The top of the support frame (3) is concave downward as a whole, the diameter of the middle part of the driving roller (8) is smaller than the diameter of the two ends, and an anti-slip pad is provided on the outer side of the roller.

3. The fixed-length cutting device for PE pipe processing according to claim 1 is characterized in that: A second mounting frame (10) is arranged on one side of the first mounting frame (5); a second telescopic cylinder (11) is fixedly mounted on the top end of the second mounting frame (10); and a cutting machine (12) for cutting is fixedly connected to the bottom end of the second telescopic cylinder (11).

4. The fixed-length cutting device for PE pipe processing according to claim 1 is characterized in that: A threaded rod (14) is threadedly connected to one end of the cutting base (1) away from the first mounting frame (5), guide rods (15) are arranged on both sides of the threaded rod (14), and scale markings (13) are provided on the guide rods (15) and the cutting base (1).

5. The fixed-length cutting device for PE pipe processing according to claim 4 is characterized in that: A limit plate (16) is fixedly provided at one end of the guide rod (15) away from the cutting base (1); the threaded rod (14) extends through the limit plate (16) and the limit plate (16) and the threaded rod (14) are connected via a bearing; an adjusting wheel (17) is fixedly mounted at the end of the threaded rod (14).

6. The fixed-length cutting device for PE pipe processing according to claim 1 is characterized in that: The bottom end of the cutting base (1) is provided with supporting legs (2), and the supporting legs (2) are symmetrically distributed.

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