A cutting mechanism for rubber-plastic thermal insulation pipe production

Abstract

The utility model relates to the related field of thermal insulation pipe cutting scissors, and disclose a kind of cutting mechanism for rubber plastic thermal insulation pipe production, including worktop, the control panel is fixedly arranged on the top front side of worktop, the worktop top middle is fixedly set with working stand, the mobile assembly is fixedly set in the working stand, the second scale is fixedly arranged on the top front side of mobile assembly, the support component is fixedly arranged on the top of working stand, the cutting component is fixedly arranged on the top middle side of working stand.The utility model sets up support component, so that rubber plastic thermal insulation pipe production is supported stably when cutting, so that the finished product cut out by rubber plastic thermal insulation pipe is more standard, and the rate of defective product is reduced;By setting cutting component, so that cutting rubber plastic thermal insulation pipe can be according to the working environment used by rubber plastic thermal insulation pipe to carry out bevel cutting, so that the finished product rubber plastic thermal insulation pipe cut out does not need to be processed again to use.

Description

Technical Field

[0001] This utility model relates to the field of insulation pipe cutting and shearing, and in particular to a cutting mechanism for producing rubber and plastic insulation pipes. Background Technology

[0002] Thermal insulation pipe is short for heat-insulated pipeline. Thermal insulation pipe is commonly used for the transportation of liquids, gases and other media. It is used in thermal insulation projects for pipelines in petroleum, chemical, district heating, central air conditioning, municipal and other industries. When using thermal insulation pipe, it is necessary to cut the rubber and plastic thermal insulation pipe into sections according to the work to be carried out.

[0003] When cutting insulated pipes into sections, a cutting device is used. Common shearing devices cut the pipes by shearing, but existing devices require manual selection of the cutting length and dragging of the pipe. This can lead to uneven stress on the pipe, resulting in numerous burrs on the cut surface. Furthermore, they are inconvenient to adjust according to the pipe diameter, lack functionality, and cannot limit the cutting length. Additionally, the cutting tool angle is not adjustable, limiting the type of insulated pipe that can be cut and making it unsuitable for cutting various specifications, necessitating secondary processing and increasing the workload for workers. Therefore, it is necessary to provide a cutting mechanism for rubber and plastic insulated pipe production to solve the above technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting mechanism for the production of rubber and plastic insulation pipes, so as to solve the problems existing in the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A cutting mechanism for producing rubber and plastic insulation pipes is characterized by: a workbench, a control panel fixedly installed on the top front side of the workbench, a work frame fixedly installed in the middle of the top of the workbench, a moving component fixedly installed inside the work frame, a second measuring ruler fixedly installed on the top front side of the moving component, a support component fixedly installed on the top of the work frame, and a cutting component fixedly installed on the top middle side of the work frame.

[0007] Preferably, the moving component includes a first hydraulic pump, which is fixedly installed inside the left side of the work frame. A first hydraulic cylinder is fixedly installed at the right output end of the first hydraulic pump. Multiple hydraulic cylinder support frames are fixedly installed below the first hydraulic cylinder. The hydraulic cylinder support frames are fixedly installed inside the upper side of the work frame. The first hydraulic cylinder is slidably connected to a first hydraulic rod. A moving plate is fixedly installed on the right side of the first hydraulic rod. Support legs are fixedly installed at the four corners of the lower part of the moving plate. The lower part of the support legs is rotatably connected to pulleys. The pulleys are slidably connected to slide rails. The slide rails are fixedly installed on the upper part of the work frame. A support base is fixedly installed on the upper right side of the moving plate. A spring-supported lower plate is fixedly installed on the upper part of the support base. First support frames are fixedly installed on the moving plate on both sides of the support base. A second hydraulic pump is fixedly installed on the top of the first support frame. A second hydraulic cylinder is fixedly installed below the second hydraulic pump. A second hydraulic rod is slidably connected to the lower part of the second hydraulic cylinder. A spring-supported upper plate is fixedly installed below the second hydraulic rod.

[0008] Preferably, the support assembly includes a roller support frame, which is fixedly installed on the top of the work frame. A lower roller is rotatably connected to the upper part of the roller support frame. A plurality of second support frames are fixedly installed on the upper part of the work frame. A third hydraulic pump is fixedly installed on the upper part of the second support frames. A third hydraulic cylinder is fixedly installed at the lower part of the third hydraulic pump. A third hydraulic rod is slidably connected to the lower part of the third hydraulic cylinder. A fixed upper plate is fixedly connected to the lower part of the third hydraulic rod. An upper roller is fixedly connected to the lower part of the fixed upper plate.

[0009] Preferably, the cutting assembly includes a first motor, the output end of which is fixedly connected to a first rotating rod, one end of which is rotatably connected to a second rotating rod, the second rotating rod being rotatably connected to a rotating support frame, the lower part of which is rotatably connected to a rotating shaft support frame, a fourth hydraulic pump being fixedly mounted on the upper part of the rotating shaft support frame, a fourth hydraulic cylinder being fixedly mounted on the lower part of the fourth hydraulic pump, a fourth hydraulic rod being slidably connected to the lower part of the fourth hydraulic cylinder, and a second motor being fixedly mounted on the lower part of the fourth hydraulic rod, the output end of which is fixedly connected to a cutting blade.

[0010] Preferably, a first measuring ruler is fixedly installed on the front side of the top of the work frame.

[0011] Preferably, a second measuring ruler is fixedly installed on the upper front side of the movable plate.

[0012] Preferably, the roller support frame is arranged symmetrically about the central axis of the upper platform of the work frame, and a plurality of second support frames are respectively arranged at both ends of the roller support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this invention, by setting a support component, the rubber and plastic insulation pipe is stably supported during production and cutting, resulting in more standardized finished products and reducing the defect rate. By setting a moving component, the rubber and plastic insulation pipe can be automatically pulled and moved during cutting, reducing the workload of operators and improving work efficiency. By setting a cutting component, the rubber and plastic insulation pipe can be cut at an angle according to the working environment to be used, so that the finished rubber and plastic insulation pipe does not need to be further processed before it can be used. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0017] Figure 2 This is the left view of the present invention;

[0018] Figure 3 This is a right view of the present invention;

[0019] Figure 4 This is the front view of the present utility model;

[0020] Figure 5 This utility model Figure 3 Sectional view at point AA;

[0021] Figure 6 This utility model Figure 4 Sectional view at point BB;

[0022] Figure 7 This utility model Figure 2 A schematic diagram of the enlarged structure of region I;

[0023] Figure 8 This utility model Figure 3 Enlarged structural diagram of region II;

[0024] Figure 9 This utility model Figure 6 A schematic diagram of the enlarged structure of region III.

[0025] In the diagram: 1. Workbench, 2. Control panel, 3. Work frame, 4. First measuring tape, 5. Second measuring tape, 6. Moving assembly, 601. First hydraulic pump, 602. First hydraulic cylinder, 603. First hydraulic rod, 604. Hydraulic cylinder support frame, 605. Slide rail, 606. Moving plate, 607. Support leg, 608. Pulley, 609. First support frame, 610. Support base, 611. Second hydraulic pump, 612. Second hydraulic cylinder, 613. Second hydraulic rod, 614. Spring-supported upper plate, 615. Spring-supported lower plate. 7 Support assembly, 701 Second support frame, 702 Third hydraulic pump, 703 Third hydraulic cylinder, 704 Third hydraulic rod, 705 Fixed upper plate, 706 Upper roller, 707 Lower roller, 708 Roller support frame, 8 Cutting assembly, 801 First motor, 802 First rotating rod, 803 Second rotating rod, 804 Rotating support frame, 805 Rotating shaft support frame, 806 Fourth hydraulic pump, 807 Fourth hydraulic cylinder, 808 Fourth hydraulic rod, 809 Second motor, 810 Cutting tool. Detailed Implementation

[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0027] Please refer to the following: Figure 1-9 A cutting mechanism for producing rubber and plastic insulation pipes includes a workbench 1, a control panel 2 fixedly installed on the front top of the workbench 1, a work frame 3 fixedly installed in the middle top of the workbench 1, a moving component 6 fixedly installed inside the work frame 3, a second measuring ruler fixedly installed on the front top of the moving component 6, a support component fixedly installed on the top of the work frame 3, and a cutting component fixedly installed in the middle top of the work frame 3.

[0028] The movable component 6 includes a first hydraulic pump 601, which is fixedly installed inside the work frame 3 on the left side. A first hydraulic cylinder 602 is fixedly installed at the right output end of the first hydraulic pump 601. Multiple hydraulic cylinder support frames 604 are fixedly installed at the lower part of the first hydraulic cylinder 602. The hydraulic cylinder support frames 604 are fixedly installed on the upper side inside the work frame 3. The first hydraulic cylinder 602 is slidably connected to a first hydraulic rod 603. A movable plate 606 is fixedly installed on the right side of the first hydraulic rod 603. Support legs 607 are fixedly installed at the four corners of the lower part of the movable plate 606. The lower part of the support legs 607 is rotatably connected to pulleys 608. 08. A sliding rail 605 is fixedly mounted on the upper part of the work frame 3. A support base 610 is fixedly mounted on the upper right side of the moving plate 606. A spring support lower plate 615 is fixedly mounted on the upper part of the support base 610. A first support frame 609 is fixedly mounted on the moving plate 606 on both sides of the support base 610. A second hydraulic pump 611 is fixedly mounted on the top of the first support frame 609. A second hydraulic cylinder 612 is fixedly mounted on the lower part of the second hydraulic pump 611. A second hydraulic rod 613 is slidably connected to the lower part of the second hydraulic cylinder 612. A spring support upper plate 614 is fixedly mounted on the lower part of the second hydraulic rod 613.

[0029] The support assembly 7 includes a roller support frame 708, which is fixedly installed on the top of the work frame 3. The upper part of the roller support frame 708 is rotatably connected to a lower roller 707. A plurality of second support frames 701 are fixedly installed on the upper part of the work frame 3. A third hydraulic pump 702 is fixedly installed on the upper part of the second support frame 701. A third hydraulic cylinder 703 is fixedly fixed at the lower part of the third hydraulic pump 702. A third hydraulic rod 704 is slidably connected at the lower part of the third hydraulic cylinder 703. A fixed upper plate 705 is fixedly connected at the lower part of the third hydraulic rod 704. An upper roller 706 is fixedly connected at the lower part of the fixed upper plate 705.

[0030] The cutting assembly 8 includes a first motor 801, the output end of which is fixedly connected to a first rotating rod 802. One end of the first rotating rod 802 is rotatably connected to a second rotating rod 803. The second rotating rod 803 is rotatably connected to a rotating support frame 804. The lower part of the rotating support frame 804 is rotatably connected to a rotating shaft support frame 805. A fourth hydraulic pump 806 is fixedly installed on the upper part of the rotating shaft support frame 805. A fourth hydraulic cylinder 807 is fixedly installed on the lower part of the fourth hydraulic pump 806. A fourth hydraulic rod 808 is slidably connected to the lower part of the fourth hydraulic cylinder 807. A second motor 809 is fixedly installed on the lower part of the fourth hydraulic rod 808. The output end of the second motor 809 is fixedly connected to a cutting blade 810.

[0031] The first measuring ruler 4 is fixedly installed on the front top of the work frame 3.

[0032] The second measuring ruler 5 is fixedly installed on the upper front side of the movable plate 606.

[0033] The roller support frame 708 is arranged symmetrically about the central axis of the upper platform of the work frame 3, and a plurality of second support frames 701 are respectively arranged at both ends of the roller support frame 708.

[0034] Working Principle: When using the cutting mechanism for rubber and plastic insulation pipe production, first place one end of the insulation pipe between the upper spring support plate 614 and the lower spring support plate 615, and place the insulation pipe on the lower roller 707. Then, operate the control panel 2 to start the second hydraulic pump 611, causing the second hydraulic rod 613 to extend downward, causing the upper spring support plate 614 to clamp the insulation pipe. Then, start the first hydraulic pump 601, causing the first hydraulic rod 603 to extend to the right, driving the moving plate 606 to extend to the right. By reading the measured dimensions of the first measuring scale 4 and the second measuring scale 5, the specific length of the insulation pipe to be cut is determined. When the required length is reached, the first hydraulic pump 601 is turned off, causing the moving plate 606 to stop moving. Then, operate the control panel 2 to start multiple third hydraulic pumps 702, causing the third hydraulic rod 704 to extend downward, driving the fixed upper... Plate 705 moves downward, causing the upper roller 706 to press the insulation tube tightly. Then, the first motor 801 is started, causing the first rotating rod 802 to rotate, which in turn drives the second rotating rod 803 and the rotating support frame 804, so that the rotating support frame 804 reaches the working angle. At this time, the second motor 809 is started, driving the cutting blade 810 to rotate. Then, the fourth hydraulic pump 806 is started, causing the fourth hydraulic rod 808 to extend downward, thus cutting the insulation tube. After cutting, the fourth hydraulic rod 808 moves upward back to its original position. Then, the third hydraulic pump 702 is started, causing the third hydraulic rod 704 to return to its original position. The second hydraulic pump 601 is started, driving the second hydraulic rod 603 to move upward, causing the spring support plate 614 to relax its pressure on the insulation tube. At this time, the cut insulation tube is removed, completing the segmentation operation.

[0035] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include at least one of that feature; the terms "upper," "lower," "left," "right," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A cutting mechanism for producing rubber and plastic insulation pipes, characterized in that: The device includes a workbench (1), a control panel (2) fixedly installed on the front top of the workbench (1), a work frame (3) fixedly installed in the middle top of the workbench (1), a moving component (6) fixedly installed inside the work frame (3), a second measuring ruler fixedly installed on the front top of the moving component (6), a support component fixedly installed on the top of the work frame (3), and a cutting component fixedly installed on the middle top of the work frame (3).

2. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 1, characterized in that: The moving component (6) includes a first hydraulic pump (601), which is fixedly installed on the left side inside the work frame (3). A first hydraulic cylinder (602) is fixedly installed on the right output end of the first hydraulic pump (601). Multiple hydraulic cylinder support frames (604) are fixedly installed on the lower part of the first hydraulic cylinder (602). The hydraulic cylinder support frames (604) are fixedly installed on the upper side inside the work frame (3). The first hydraulic cylinder (602) is slidably connected to a first hydraulic rod (603). A moving plate (606) is fixedly installed on the right side of the first hydraulic rod (603). Support legs (607) are fixedly installed at the four corners of the lower part of the moving plate (606). The lower part of the support legs (607) is rotatably connected to pulleys (608). A sliding connection slide rail (605) is fixedly installed on the upper part of the work frame (3). A support base (610) is fixedly installed on the upper right side of the moving plate (606). A spring support lower plate (615) is fixedly installed on the upper part of the support base (610). A first support frame (609) is fixedly installed on both sides of the support base (610) and fixedly installed on the moving plate (606). A second hydraulic pump (611) is fixedly installed on the top of the first support frame (609). A second hydraulic cylinder (612) is fixedly installed on the lower part of the second hydraulic pump (611). A second hydraulic rod (613) is slidably connected to the lower part of the second hydraulic cylinder (612). A spring support upper plate (614) is fixedly installed on the lower part of the second hydraulic rod (613).

3. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 1, characterized in that: The support assembly (7) includes a roller support frame (708), which is fixedly installed on the top of the work frame (3). The upper part of the roller support frame (708) is rotatably connected to a lower roller (707). A plurality of second support frames (701) are fixedly installed on the upper part of the work frame (3). A third hydraulic pump (702) is fixedly installed on the upper part of the second support frame (701). A third hydraulic cylinder (703) is fixedly fixed on the lower part of the third hydraulic pump (702). A third hydraulic rod (704) is slidably connected on the lower part of the third hydraulic cylinder (703). A fixed upper plate (705) is fixedly connected on the lower part of the third hydraulic rod (704). An upper roller (706) is fixedly connected on the lower part of the fixed upper plate (705).

4. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 1, characterized in that: The cutting assembly (8) includes a first motor (801), the output end of which is fixedly connected to a first rotating rod (802), one end of which is rotatably connected to a second rotating rod (803), the second rotating rod (803) being rotatably connected to a rotating support frame (804), the lower part of which is rotatably connected to a rotating shaft support frame (805), the upper part of which is fixedly provided with a fourth hydraulic pump (806), the lower part of which is fixedly installed with a fourth hydraulic cylinder (807), the lower part of which is slidably connected with a fourth hydraulic rod (808), the lower part of which is fixedly installed with a second motor (809), the output end of which is fixedly connected to a cutting blade (810).

5. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 1, characterized in that: A first measuring ruler (4) is fixedly installed on the front top of the work frame (3).

6. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 2, characterized in that: The second measuring ruler (5) is fixedly installed on the upper front side of the movable plate (606).

7. The cutting mechanism for producing rubber and plastic insulation pipes as described in claim 3, characterized in that: The roller support frame (708) is arranged symmetrically about the central axis of the upper platform of the work frame (3), and multiple second support frames (701) are respectively arranged at both ends of the roller support frame (708).

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