Cutting device based on pipeline heat preservation sleeve machining

Abstract

The utility model discloses a cutting device based on pipeline thermal insulation sleeve processing, which comprises a workbench, the surface of the workbench is fixedly connected with a motor, the upper surface of the workbench is fixedly connected with a mounting rack, and the upper surface of the mounting rack is fixedly connected with an electric telescopic rod. A first lead screw rotates to adjust the height of a second sliding block in a third receding hole through a connecting block, the height change of the second sliding block drives the height change of a first bevel gear, the overall height change of a linkage shaft is driven, the height of a spur gear rises, and the spur gear is always meshed with the surface of a face gear, so that the face gear can drive the spur gear to rotate; the spur gear drives the second bevel gear to rotate through the linkage shaft, the second bevel gear drives the first bevel gear and the third conveying roller to rotate, the third conveying roller and the first conveying roller rotate oppositely, and then the distance between the third conveying roller and the first conveying roller is changed to adapt to pipeline heat preservation layers of different thicknesses. And the pipeline insulating layers with different thicknesses can be conveniently cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field especially relates to a cutting device based on pipeline thermal insulation sleeve processing is used. BACKGROUND

[0002] The main role of pipeline thermal insulation sleeve is to reduce heat loss, protect the pipeline from the influence of thermal expansion and cold contraction, prevent the pipeline from breaking, and at the same time improve the working environment and reduce energy consumption.

[0003] When the pipeline thermal insulation sleeve is processed, the thickness of the pipeline thermal insulation sleeve will affect the heat preservation effect of the pipeline. The pipeline sleeve needs to be cut during production, but the existing conveying method cannot adjust the conveying according to the thickness of the pipeline, resulting in the problem that subsequent cutting cannot be carried out. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a cutting device based on pipeline thermal insulation sleeve processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A cutting device based on pipeline thermal insulation sleeve processing, including the workbench, the surface of workbench is fixedly connected with motor, the upper surface of workbench is fixedly connected with mounting bracket, the upper surface of mounting bracket is fixedly connected with electric telescopic handle, the output of electric telescopic handle is fixedly connected with cutting knife, the output of motor is fixedly connected with first conveying roller, the surface of first conveying roller is rotatably connected with the inner wall of workbench, the inner wall of workbench is rotatably connected with second conveying roller, the surface of workbench is equipped with adjusting conveying mechanism;

[0007] The adjusting conveying mechanism includes the first avoiding hole and the second avoiding hole, the inner wall of the first avoiding hole and the second avoiding hole is slidably connected with the first sliding block, the inner wall of the first sliding block close to the motor is rotatably connected with the third conveying roller, the inner wall of the first sliding block away from the motor is rotatably connected with the fourth conveying roller;

[0008] The surface of workbench is equipped with a pair of third avoiding holes, the inner wall of a pair of third avoiding holes is slidably connected with the second sliding block, the surface of third conveying roller and fourth conveying roller is rotatably connected with the inner wall of second sliding block, one end of third conveying roller and fourth conveying roller is fixedly connected with first bevel gear, the inner wall of second sliding block is rotatably connected with linkage shaft, the top end of linkage shaft is fixedly connected with second bevel gear, first bevel gear is engaged with second bevel gear, the bottom end of linkage shaft is fixedly connected with spur gear, one end of first conveying roller and second conveying roller is fixedly connected with face gear, face gear is engaged with spur gear.

[0009] Preferably, the surface of the second sliding block is fixedly connected with a connecting block, the inner wall of the third avoiding hole is rotationally connected with a first lead screw, and the surface of the first lead screw is threadedly connected with the inner wall of the connecting block.

[0010] Preferably, the surface of the first conveying roller is fixedly connected with a driving wheel, the surface of the second conveying roller is fixedly connected with a driven wheel, and the surfaces of the driving wheel and the driven wheel are sleeved with the same belt.

[0011] Preferably, the upper surface of the workbench is provided with a pair of guide grooves, and the inner wall of each guide groove is rotationally connected with a second lead screw.

[0012] Preferably, the surface of the second lead screw is threadedly connected with a guide plate, and the lower surface of the guide plate is slidably connected with the inner bottom wall of the guide groove.

[0013] Preferably, the upper surface of the workbench is fixedly connected with a scale line.

[0014] The utility model discloses the beneficial effect that:

[0015] 1. The first lead screw rotates and adjusts the height of the second sliding block in the third avoiding hole through the connecting block, the second sliding block height changes and drives the first bevel gear height change, simultaneously drives the linkage axle integral height to follow the change, and the spur gear height rises and is always engaged with the surface of the face gear, so that the face gear can drive the spur gear to rotate, and the spur gear drives the second bevel gear to rotate through the linkage axle, and the second bevel gear drives the first bevel gear and the third conveying roller to rotate, and the third conveying roller realizes the relative inversion with the first conveying roller, and further changes the distance between the third conveying roller and the first conveying roller, adapts to the pipe heat preservation layer of different thickness, and conveniently cuts the pipe heat preservation layer of different thickness. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the first sliding block in the utility model;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the face gear and the spur gear in the utility model;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the guide plate in the utility model.

[0020] In the figure: 1, workbench; 2, motor; 3, driving wheel; 4, third conveying roller; 5, first conveying roller; 6, electric telescopic rod; 7, mounting frame; 8, belt; 9, second conveying roller; 10, guide plate; 11, fourth conveying roller; 12, second screw; 13, guide groove; 14, driven wheel; 15, cutting knife; 16, first avoiding hole; 17, face gear; 18, spur gear; 19, linkage shaft; 20, second bevel gear; 21, first bevel gear; 22, second sliding block; 23, third avoiding hole; 24, first screw; 25, connecting block; 26, scale line; 27, first sliding block; 28, second avoiding hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-4 A cutting device for processing pipeline thermal insulation sleeve, including workbench 1, the surface of workbench 1 is fixedly connected with motor 2, the upper surface of workbench 1 is fixedly connected with mounting frame 7, the upper surface of mounting frame 7 is fixedly connected with electric telescopic rod 6, the output end of electric telescopic rod 6 is fixedly connected with cutting knife 15, the output end of motor 2 is fixedly connected with first conveying roller 5, the surface of first conveying roller 5 is rotatably connected with the inner wall of workbench 1, the inner wall of workbench 1 is rotatably connected with second conveying roller 9, the surface of workbench 1 is provided with adjusting conveying mechanism;

[0023] Adjusting conveying mechanism includes first avoiding hole 16 and second avoiding hole 28 provided on the surface of workbench 1, the inner wall of first avoiding hole 16 and second avoiding hole 28 is slidably connected with first sliding block 27, the inner wall of first sliding block 27 close to motor 2 is rotatably connected with third conveying roller 4, the inner wall of first sliding block 27 away from motor 2 is rotatably connected with fourth conveying roller 11;

[0024] The surface of workbench 1 is provided with a pair of third avoiding holes 23, the inner wall of a pair of third avoiding holes 23 is slidably connected with second sliding block 22, the surface of third conveying roller 4 and fourth conveying roller 11 is rotatably connected with the inner wall of second sliding block 22, one end of third conveying roller 4 and fourth conveying roller 11 is fixedly connected with first bevel gear 21, the inner wall of second sliding block 22 is rotatably connected with linkage shaft 19, the top end of linkage shaft 19 is fixedly connected with second bevel gear 20, first bevel gear 21 is engaged with second bevel gear 20, the bottom end of linkage shaft 19 is fixedly connected with spur gear 18, one end of first conveying roller 5 and second conveying roller 9 is fixedly connected with face gear 17, face gear 17 is engaged with spur gear 18.

[0025] The utility model discloses a cutting device for pipe heat preservation cover, including workbench 1, first conveying roller 5, second conveying roller 9, third conveying roller 4 and fourth conveying roller 11, the first conveying roller 5 is connected with the second conveying roller 9, and the third conveying roller 4 is connected with the fourth conveying roller 11.

[0026] The surface of the second sliding block 22 is fixedly connected with a connecting block 25, and the inner wall of the third avoiding hole 23 is rotatably connected with a first screw rod 24.

[0027] The utility model discloses a first screw rod 24 is set up, and the operator rotates first screw rod 24, and the height position of second sliding block 22 in third avoiding hole 23 is adjusted, and then the distance between third conveying roller 4 and first conveying roller 5 is changed, to adapt to the condition of different thickness pipe heat preservation layer.

[0028] The surface of the first conveying roller 5 is fixedly connected with a driving wheel 3, the surface of the second conveying roller 9 is fixedly connected with a driven wheel 14, and the surface of the driving wheel 3 and the driven wheel 14 is sleeved with the same belt 8.

[0029] The utility model discloses a driving wheel 3 is set up, and driving wheel 3 rotates and drives the driven wheel 14 to rotate through the belt 8, and the driven wheel 14 is set up, and second conveying roller 9 is driven to rotate.

[0030] The upper surface of the workbench 1 is provided with a pair of guide grooves 13, and the inner wall of the pair of guide grooves 13 is rotatably connected with a second screw rod 12.

[0031] The utility model discloses a second screw rod 12 is set up, and the position of guide plate 10 is adjusted in the guide groove 13.

[0032] The surface of the second screw rod 12 is screw connected with the guide plate 10, and the lower surface of the guide plate 10 is slidably connected with the inner bottom wall of the guide groove 13.

[0033] The utility model discloses, through setting up the guide plate 10, a pair of guide plate 10 can guide the position of pipeline positioning.

[0034] The upper surface of the workbench 1 is fixedly connected with scale lines 26.

[0035] The utility model discloses, through setting scale line 26, understand the width of pipeline insulation layer cutting, the subsequent curling is wound on the surface of pipeline and adapts to the size of its diameter.

[0036] Working principle: operator places pipeline insulation layer between third conveying roller 4 and first conveying roller 5, and places the other side between second conveying roller 9 and fourth conveying roller 11, starts motor 2, drives first conveying roller 5 and driving wheel 3 rotation, and driving wheel 3 rotation drives driven wheel 14 rotation, and driven wheel 14 rotation drives second conveying roller 9 rotation, to ensure the conveying of pipeline insulation layer, when needing to adjust the distance between third conveying roller 4 and first conveying roller 5, operator first stops motor 2, rotates first screw rod 24, and first screw rod 24 rotation adjusts the height of second sliding block 22 in third avoiding hole 23 through connecting block 25, and the height change of second sliding block 22 drives the height change of first bevel gear 21, and simultaneously drives the overall height change of linkage shaft 19, in this process, spur gear 18 height rises, always engages with the surface of face gear 17, so that face gear 17 can drive spur gear 18 rotation, and spur gear 18 drives second bevel gear 20 rotation through linkage shaft 19, and second bevel gear 20 drives first bevel gear 21 and third conveying roller 4 rotation, and third conveying roller 4 realizes the relative inversion with first conveying roller 5, and further changes the distance between third conveying roller 4 and first conveying roller 5, adapts to the pipeline insulation layer of different thickness, and by the above structure, the pipeline insulation layer of different thickness can be cut, and the subsequent cutting operation is convenient.

[0037] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled in the art technical personnel in the utility model discloses the technical range, according to the utility model technical scheme and the utility model concept of the utility model, equivalent replacement or change, should cover in the protection scope of the utility model.

Claims

1. A cutting device for processing pipe insulation sleeves, comprising a workbench (1), characterized in that: The surface of the workbench (1) is fixedly connected to a motor (2), the upper surface of the workbench (1) is fixedly connected to a mounting frame (7), the upper surface of the mounting frame (7) is fixedly connected to an electric telescopic rod (6), the output end of the electric telescopic rod (6) is fixedly connected to a cutting knife (15), the output end of the motor (2) is fixedly connected to a first conveying roller (5), the surface of the first conveying roller (5) is rotatably connected to the inner wall of the workbench (1), the inner wall of the workbench (1) is rotatably connected to a second conveying roller (9), and an adjustable conveying mechanism is provided on the surface of the workbench (1); The regulating conveying mechanism comprises a first avoidance hole (16) and a second avoidance hole (28) provided on the surface of the workbench (1); the inner walls of the first avoidance hole (16) and the second avoidance hole (28) are both slidably connected to a first slider (27); the inner wall of the first slider (27) close to the motor (2) is rotatably connected to a third conveying roller (4); and the inner wall of the first slider (27) away from the motor (2) is rotatably connected to a fourth conveying roller (11); A pair of third avoidance holes (23) are provided on the surface of the workbench (1), and the inner walls of the pair of third avoidance holes (23) are slidably connected to a second slider (22). The surfaces of the third conveying roller (4) and the fourth conveying roller (11) are rotatably connected to the inner wall of the second slider (22). One end of the third conveying roller (4) and the fourth conveying roller (11) are fixedly connected to a first bevel gear (21). The inner wall of the second slider (22) is rotatably connected to a linkage shaft (19). The top end of the linkage shaft (19) is fixedly connected to a second bevel gear (20). The first bevel gear (21) is meshed with the second bevel gear (20). The bottom end of the linkage shaft (19) is fixedly connected to a spur gear (18). One end of the first conveying roller (5) and the second conveying roller (9) is fixedly connected to a face gear (17). The face gear (17) is meshed with the spur gear (18).

2. A cutting device for processing pipe insulation sleeves according to claim 1, characterized in that: The surface of the second sliding block (22) is fixedly connected to a connecting block (25), the inner wall of the third avoidance hole (23) is rotatably connected to a first screw rod (24), and the surface of the first screw rod (24) is threadedly connected to the inner wall of the connecting block (25).

3. The cutting device for processing pipe insulation sleeves according to claim 1, characterized in that: The surface of the first conveying roller (5) is fixedly connected to a driving wheel (3), and the surface of the second conveying roller (9) is fixedly connected to a driven wheel (14). The surfaces of the driving wheel (3) and the driven wheel (14) are sleeved with the same belt (8).

4. A cutting device for processing pipe insulation sleeves according to claim 1, characterized in that: A pair of guide grooves (13) are provided on the upper surface of the workbench (1), and the inner walls of the pair of guide grooves (13) are both rotatably connected to a second screw rod (12).

5. A cutting device for processing pipe insulation sleeves according to claim 4, characterized in that: The surface of the second screw rod (12) is threadedly connected to a guide plate (10), and the lower surface of the guide plate (10) is slidably connected to the inner bottom wall of the guide groove (13).

6. The cutting device for processing pipe insulation sleeves according to claim 1, characterized in that: A scale line (26) is fixedly connected to the upper surface of the workbench (1).

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