Thickness-adjustable slicing machine for rubber and plastic thermal insulation pipes

Abstract

The utility model discloses a thickness-adjustable rubber and plastic heat preservation pipe slicing machine which comprises a base and a first fixing frame, and the first fixing frame is fixedly installed on the top face of the base. The slicing mechanism is fixedly mounted on the top surface of the first fixing frame and the top surface of the base, and is used for slicing the rubber and plastic thermal insulation pipe; the adjusting mechanism is arranged on the top surface of the base and is used for adjusting the slice thickness of the rubber and plastic thermal insulation pipe; the conveying mechanism is arranged on the top face of the base and used for conveying and feeding the rubber and plastic heat preservation pipes. According to the thickness-adjustable rubber and plastic heat preservation pipe slicing machine, the slicing thickness of a rubber and plastic heat preservation pipe can be adjusted and accurately controlled, the slicing thickness accuracy of the rubber and plastic heat preservation pipe is guaranteed, effective slicing of the rubber and plastic heat preservation pipe is guaranteed, meanwhile, automatic feeding can be conducted, the slicing efficiency of the rubber and plastic heat preservation pipe is improved, operation is easy, convenient and flexible, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic insulation pipe processing equipment, in particular to a slicing machine for rubber and plastic insulation pipes with adjustable thickness. Background Art

[0002] The rubber and plastic insulation sleeve is a material used for the insulation of equipment or pipelines. It has the effects of low thermal conductivity and long-lasting good heat insulation effect. Therefore, the rubber and plastic insulation sleeve has become an ideal thermal insulation material for protecting pipelines, preventing pipelines from being corroded by atmospheric media or industrial environments. When the rubber and plastic insulation sleeve is used, it needs to be sliced according to the specifications and dimensions of the protected object to meet the use requirements. However, the existing rubber and plastic insulation pipe slicing machines still have certain defects. For example:

[0003] For the "pipe cutting mechanism for rubber and plastic insulation pipes" with the application number CN202120498254.6, it is inconvenient to control and adjust the thickness of the slices of the rubber and plastic insulation pipes during use. The subjectivity is large, and the thickness of the slices is inconvenient to control, making it difficult to ensure the accuracy of the slice thickness of the rubber and plastic insulation pipes. At the same time, it cannot perform automatic feeding, and manual intervention is required to complete the feeding operation of the rubber and plastic insulation pipes. This is not only cumbersome and inconvenient to operate, but also affects the slicing efficiency of the rubber and plastic insulation pipes, and there are limitations in use. In view of this, a slicing machine for rubber and plastic insulation pipes with adjustable thickness is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a slicing machine for rubber and plastic insulation pipes with adjustable thickness, so as to solve the problems of inconvenient control and adjustment of the slice thickness and automatic feeding of the existing rubber and plastic insulation pipe slicing machines mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A slicing machine for rubber and plastic insulation pipes with adjustable thickness, including a base,

[0006] A first fixing frame, which is fixedly installed on the top surface of the base;

[0007] A slicing mechanism, which is fixedly installed on the top surfaces of the first fixing frame and the base, and is used for slicing the rubber and plastic insulation pipes;

[0008] An adjusting mechanism, which is arranged on the top surface of the base and is used for adjusting the slice thickness of the rubber and plastic insulation pipes;

[0009] A feeding mechanism, which is arranged on the top surface of the base and is used for conveying and feeding the rubber and plastic insulation pipes.

[0010] Adopting the above technical solution is convenient for adjusting the slice thickness of the rubber and plastic insulation pipes and can perform automatic feeding at the same time.

[0011] As a preferred technical solution of the present utility model, the slicing mechanism includes:

[0012] An electric telescopic rod, which is installed on the top surface of the first fixing frame, and the conveying shaft of the electric telescopic rod movably penetrates through the top surface of the first fixing frame;

[0013] A mounting plate, which is fixed to the output shaft end of the electric telescopic rod;

[0014] A cutting knife, which is fixedly installed on the bottom surface of the mounting plate;

[0015] A support, which is fixedly installed on the top surface of the base, and the top surface of the support is annular;

[0016] A cutting groove, which is opened on the top surface of the support, and the cutting groove is located below the cutting knife;

[0017] Slide rods, the two symmetrically arranged slide rods slidably penetrate through the mounting plate;

[0018] A pressing seat, which is fixedly installed at the bottom end of the slide rod, and the bottom surface of the pressing seat is arc-shaped and coincides with the top surface of the support;

[0019] A spring, which is sleeved outside the slide rod, and the upper and lower ends of the spring are respectively fixedly connected to the bottom surface of the mounting plate and the top surface of the pressing seat;

[0020] A limit block, which is fixedly installed at the top end of the slide rod.

[0021] Adopting the above technical solution, it is convenient to drive the movement of the mounting plate and the cutting knife through the electric telescopic rod to realize slicing of the rubber and plastic insulation pipe.

[0022] As a preferred technical solution of the present utility model, the adjusting mechanism includes:

[0023] A fixing plate, which is fixedly installed at the left end of the top surface of the base;

[0024] A lead screw, the bearing of the lead screw penetrates through the fixing plate, and the right end of the lead screw is connected to the left side surface of the support by a bearing;

[0025] An adjusting wheel, which is coaxially and fixedly installed at the left end of the lead screw;

[0026] A limit baffle, the bottom surface of the limit baffle is slidably connected to the top surface of the base, the lead screw penetrates through the limit baffle, and the lead screw is threadedly connected to the limit baffle.

[0027] With the above technical solution, it is convenient to drive the limit baffle to move automatically through the lead screw, so as to adjust the distance between the rubber and plastic insulation pipe and the cutting tool at the limit contact end face, and realize the adjustment of the cutting surface thickness.

[0028] As a preferred technical solution of the present utility model, scale lines are provided on the limit baffle at one time, and the scale lines are installed on the top surface of the base.

[0029] With the above technical solution, it is convenient to accurately slice the thickness through the scale lines.

[0030] As a preferred technical solution of the present utility model, the feeding mechanism includes:

[0031] A second fixing frame, which is fixedly installed on the top surface of the base, and the second fixing frame is located on the right side of the first fixing frame;

[0032] A motor, which is fixedly installed on the top surface of the second fixing frame;

[0033] A first rotating shaft, the top end of which is key-connected to the shaft end of the motor, and the first rotating shaft is arranged through the top surface of the second fixing frame in a bearing manner, and the bottom end of the first rotating shaft is in bearing connection with the top surface of the base;

[0034] A second rotating shaft, the upper and lower ends of which are respectively in bearing connection with the top surface of the second fixing frame and the top surface of the base;

[0035] A driving gear, which is fixedly sleeved on the first rotating shaft;

[0036] A driven gear, which is fixedly sleeved on the second rotating shaft, and the driven gear is meshed and connected with the driving gear;

[0037] A first guide wheel, which is fixedly sleeved on the first rotating shaft;

[0038] A second guide wheel, which is fixedly sleeved on the second rotating shaft, and the second guide wheel is adapted to the first guide wheel.

[0039] With the above technical solution, when the first rotating shaft drives the first guide wheel to rotate, it is convenient to drive the second rotating shaft to drive the second guide wheel to rotate through the arrangement of the driving gear and the driven gear, so as to convey and feed the rubber and plastic insulation pipe.

[0040] As a preferred technical solution of the present utility model, the tooth number ratio of the driving gear to the driven gear is 1:1.

[0041] With the above technical solution, it is convenient to ensure that the first guide wheel driven by the first rotating shaft and the second guide wheel driven by the second rotating shaft rotate at the same speed.

[0042] Compared with the prior art, the beneficial effects of the present utility model are as follows: The slicing machine for the rubber and plastic insulation pipe with adjustable thickness can adjust and accurately control the slicing thickness of the rubber and plastic insulation pipe, ensure the accuracy of the slicing thickness of the rubber and plastic insulation pipe, ensure the effective slicing of the rubber and plastic insulation pipe, and at the same time can perform automatic feeding, improve the slicing efficiency of the rubber and plastic insulation pipe, and is simple and flexible to operate with strong practicability;

[0043] 1. The electric telescopic rod is started to drive the mounting plate to drive the cutter to move downward, and the rubber and plastic insulation pipe can be sliced under the cooperation of the cutter and the cutting groove;

[0044] 2. When the mounting plate drives and moves, the sliding rod and the pressing seat move downward synchronously, and under the action of the spring, the pressing plate can press and fix the rubber and plastic insulation pipe, and then the cutter continues to move downward, ensuring that the rubber and plastic insulation pipe is pressed and fixed before slicing, and improving the stability;

[0045] 3. By rotating the adjusting wheel, the lead screw rotates, causing the limit baffle to move, so as to ensure that after the rubber and plastic insulation pipe abuts against the limit baffle, the distance between the contact surface of the rubber and plastic insulation pipe and the limit baffle from the cutter is adjusted, realizing the adjustment of the slicing thickness of the rubber and plastic insulation pipe, and the slicing thickness can be accurately controlled through the scale line;

[0046] 4. The cutter motor drives the first rotating shaft to drive the first guide wheel to rotate, and through the action of the driving gear and the driven gear, the second rotating shaft drives the second guide wheel to rotate, so as to convey the rubber and plastic insulation pipe between the first guide wheel and the second guide wheel, realizing automatic feeding and improving the slicing efficiency of the rubber and plastic insulation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a top view structural schematic diagram of the present utility model;

[0048] Figure 2 It is a front view sectional structural schematic diagram of the present utility model;

[0049] Figure 3 It is a left side view structural schematic diagram of the first fixing frame of the present utility model;

[0050] Figure 4 It is a left side view structural schematic diagram of the second fixing frame of the present utility model;

[0051] Figure 5 It is a three-dimensional structural schematic diagram of the support of the present utility model.

[0052] In the figure: 1. Base; 2. First fixing frame; 3. Electric telescopic rod; 4. Mounting plate; 5. Cutter; 6. Support; 7. Cutting groove; 8. Slide bar; 9. Pressing seat; 10. Spring; 11. Limit block; 12. Fixed plate; 13. Lead screw; 14. Adjusting wheel; 15. Limit baffle; 16. Scale line; 17. Second fixing frame; 18. Motor; 19. First rotating shaft; 20. Second rotating shaft; 21. Driving gear; 22. Driven gear; 23. First guide wheel; 24. Second guide wheel. Specific implementation mode

[0053] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] Please refer to Figures 1-5 , the technical solution of the present invention: A slicing machine for rubber and plastic insulation pipes with adjustable thickness, including a base 1, and a first fixing frame 2 is fixedly installed on the top surface of the base 1;

[0055] An electric telescopic rod 3 is installed on the top surface of the first fixing frame 2, and the transmission shaft of the electric telescopic rod 3 movably penetrates through the top surface of the first fixing frame 2. A mounting plate 4 is fixedly installed at the output shaft end of the electric telescopic rod 3, and a cutter 5 is fixedly installed on the bottom surface of the mounting plate 4. A support 6 is fixedly installed on the top surface of the base 1, and the top surface of the support 6 is annular. A cutting groove 7 is opened on the top surface of the support 6, and the cutting groove 7 is located below the cutter 5 and is arranged symmetrically in pairs. Slide bars 8 arranged in pairs slide through the mounting plate 4. A pressing seat 9 is fixedly installed at the bottom end of the slide bar 8, and the bottom surface of the pressing seat 9 is an arc-shaped surface that fits the top surface of the support 6. A spring 10 is sleeved outside the slide bar 8, and the upper and lower ends of the spring 10 are respectively fixedly connected to the bottom surface of the mounting plate 4 and the top surface of the pressing seat 9. A limit block 11 is fixedly installed at the top end of the slide bar 8;

[0056] A fixed plate 12 is fixedly installed at the left end of the top surface of the base 1. A lead screw 13 is installed through the fixed plate 12 by bearings, and the right end of the lead screw 13 is connected to the left side surface of the support 6 by bearings. An adjusting wheel 14 is coaxially fixedly installed at the left end of the lead screw 13. The bottom surface of the limit baffle 15 is slidably connected to the top surface of the base 1, and the lead screw 13 penetrates through the limit baffle 15 and is threadedly connected to the limit baffle 15. A scale line 16 is arranged on one side of the limit baffle 15, and the scale line 16 is installed on the top surface of the base 1;

[0057] The second fixing frame 17 is fixedly installed on the top surface of the base 1, and the second fixing frame 17 is located on the right side of the first fixing frame 2. The motor 18 is fixedly installed on the top surface of the second fixing frame 17. The top end of the first rotating shaft 19 is key-connected to the shaft end of the motor 18. The first rotating shaft 19 is provided with a bearing through the top surface of the second fixing frame 17, and the bottom end of the first rotating shaft 19 is connected to the top surface of the base 1 through a bearing. The upper and lower ends of the second rotating shaft 20 are respectively connected to the top surface of the second fixing frame 17 and the top surface of the base 1 through bearings. The driving gear 21 is fixedly sleeved on the first rotating shaft 19, the driven gear 22 is fixedly sleeved on the second rotating shaft 20, and the driven gear 22 is meshed with the driving gear 21. The first guide wheel 23 is fixedly sleeved on the first rotating shaft 19, the second guide wheel 24 is fixedly sleeved on the second rotating shaft 20, and the second guide wheel 24 is adapted to the first guide wheel 23. The tooth number ratio of the driving gear 21 to the driven gear 22 is 1:1.

[0058] Working principle: During use, the rubber and plastic insulation pipe to be processed is passed through between the first guide wheel 23 and the second guide wheel 24, and placed on the top surface of the support 6, and the left end surface of the rubber and plastic insulation pipe is abutted against the right side surface of the limit baffle 15;

[0059] Start the electric telescopic rod 3 to move the mounting plate 4 downward, and the sliding rod 8 and the pressing seat 9 move downward synchronously. After the pressing seat 9 presses on the rubber and plastic insulation pipe, the spring 10 will be compressed, and the rubber and plastic insulation pipe will be limited and fixed. At the same time, the cutting knife 5 will continue to move downward with the mounting plate 4, and the rubber and plastic insulation pipe will be sliced through the cooperation of the cutting knife 5 and the cutting groove 7;

[0060] When it is necessary to adjust the slicing thickness of the rubber and plastic insulation pipe, rotate the adjusting wheel 14 to make the lead screw 13 rotate, so that the limit baffle 15 threadedly connected to the lead screw 13 moves, so as to ensure that the slicing thickness of the rubber and plastic insulation pipe is adjusted when the rubber and plastic insulation pipe abuts against the limit baffle 15;

[0061] After completing one slicing, start the motor 18 to make the first rotating shaft 19 rotate, so that the first rotating shaft 19 drives the first guide wheel 23 and the driving gear 21 to rotate, so that the driven gear 22 meshed with the driving gear 21 drives the second rotating shaft 20 and the second guide wheel 24 to rotate, and then the rubber and plastic insulation pipe is conveyed to realize automatic feeding of the rubber and plastic insulation pipe, and the slicing efficiency of the rubber and plastic insulation pipe. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0062] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thickness-adjustable rubber-plastic insulation pipe slicer, comprising a base (1), characterized in that: Also includes: A first fixing frame (2), the first fixing frame (2) being fixedly mounted on the top surface of the base (1); A slicing mechanism, the slicing mechanism is fixedly mounted on the first fixing frame (2) and the top surface of the base (1), and is used for slicing the rubber-plastic insulation pipe; An adjusting mechanism, the adjusting mechanism being arranged on the top surface of the base (1) and being used to adjust the thickness of the slices of the rubber-plastic thermal insulation pipe; A material conveying mechanism is arranged on the top surface of the base (1) and is used to convey and load the rubber-plastic insulation pipe.

2. The thickness-adjustable rubber-plastic insulation pipe slicer according to claim 1, characterized in that: The slicing mechanism comprises: An electric telescopic rod (3), the electric telescopic rod (3) being mounted on the top surface of the first fixed frame (2), and a conveying shaft of the electric telescopic rod (3) being movably arranged to penetrate the top surface of the first fixed frame (2); A mounting plate (4), wherein the mounting plate (4) is fixed to the output shaft end of the electric telescopic rod (3); A cutter (5), the cutter (5) being fixedly mounted on the bottom surface of the mounting plate (4); A support (6), wherein the support (6) is fixedly mounted on the top surface of the base (1), and the top surface of the support (6) is annular; A cutting groove (7), wherein the cutting groove (7) is formed on the top surface of the support (6), and the cutting groove (7) is located below the cutting knife (5); Slide bars (8), the slide bars (8) being symmetrically arranged in pairs and slidingly penetrating the mounting plate (4); A pressure seat (9), wherein the pressure seat (9) is fixedly mounted on the bottom end of the slide rod (8), and the bottom surface of the pressure seat (9) is an arc-shaped arrangement that matches the top surface of the support (6); A spring (10), wherein the spring (10) is sleeved on the outer side of the slide rod (8), and the upper and lower ends of the spring (10) are respectively fixedly connected to the bottom surface of the mounting plate (4) and the top surface of the pressure seat (9); A limit block (11), wherein the limit block (11) is fixedly mounted on the top end of the slide rod (8).

3. The thickness-adjustable rubber-plastic insulation pipe slicer according to claim 2, characterized in that: The regulating mechanism comprises: A fixing plate (12), the fixing plate (12) being fixedly mounted on the left end of the top surface of the base (1); A screw rod (13), wherein a bearing of the screw rod (13) is disposed through the fixing plate (12), and the right end of the screw rod (13) is connected to a bearing on the left side of the support (6); An adjusting wheel (14), the adjusting wheel (14) being coaxially fixedly mounted on the left end of the screw rod (13); A limit baffle (15), the bottom surface of the limit baffle (15) is slidably connected to the top surface of the base (1), and the screw rod (13) is arranged to pass through the limit baffle (15), and the screw rod (13) is threadedly connected to the limit baffle (15).

4. The thickness-adjustable rubber-plastic insulation pipe slicer according to claim 3, characterized in that: The limit baffle (15) is provided with a scale line (16) on one side, and the scale line (16) is installed on the top surface of the base (1).

5. The thickness-adjustable rubber-plastic insulation pipe slicer according to claim 1, characterized in that: The feeding mechanism comprises: A second fixing frame (17), the second fixing frame (17) being fixedly mounted on the top surface of the base (1), and the second fixing frame (17) being located on the right side of the first fixing frame (2); A motor (18), wherein the motor (18) is fixedly mounted on the top surface of the second fixing frame (17); A first rotating shaft (19), the top end of the first rotating shaft (19) is key-connected to the shaft end of the motor (18), and the bearing of the first rotating shaft (19) is arranged to pass through the top surface of the second fixing frame (17), and the bottom end of the first rotating shaft (19) is connected to the bearing on the top surface of the base (1); A second rotating shaft (20), wherein upper and lower ends of the second rotating shaft (20) are respectively connected to the top surface of the second fixing frame (17) and the top surface bearing of the base (1); A driving gear (21), wherein the driving gear (21) is fixedly sleeved on the first rotating shaft (19); A driven gear (22), wherein the driven gear (22) is fixedly sleeved on the second rotating shaft (20), and the driven gear (22) is meshingly connected with the driving gear (21); A first guide wheel (23), wherein the first guide wheel (23) is fixedly sleeved on the first rotating shaft (19); A second guide wheel (24), wherein the second guide wheel (24) is fixedly sleeved on the second rotating shaft (20), and the second guide wheel (24) is adapted to the first guide wheel (23).

6. The thickness-adjustable rubber-plastic insulation pipe slicer according to claim 5, characterized in that: The gear ratio between the driving gear (21) and the driven gear (22) is 1:1.

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