Cutting device for plastic hose machining

Abstract

The utility model discloses a cutting device for plastic hose processing, which comprises a mounting base, a mounting plate and a mounting frame are fixedly arranged at the top of the mounting base, a support roller is rotatably arranged in the mounting plate, and a plastic hose is placed at the top of the support roller. And a lifting type feeding assembly convenient for conveying the plastic hose is arranged in the mounting frame. An electric push rod drives a rotating roller and a connecting column to move through a moving frame, so that the rotating roller drives a conveying belt to move, the connecting column drives a limiting block above to move, the limiting block drives a ball to move through a limiting plate, and the ball and the conveying belt limit plastic hoses of different specifications; and therefore, the plastic hoses of different specifications can be conveniently conveyed in a limiting mode, the cutting device can cut the plastic hoses of different specifications, and the cutting device is more flexible to use.

Description

Technical Field

[0001] This utility model relates to the field of plastic hose cutting technology, and in particular to a cutting device for processing plastic hoses. Background Technology

[0002] Plastic hoses are flexible tubular materials made of plastic. They can be bent, twisted, and stretched to adapt to various installation and usage needs. This flexibility makes plastic hoses highly advantageous in confined spaces, curved pipes, or situations requiring frequent movement. Furthermore, compared to metal hoses, plastic hoses are generally lighter, making them easier to handle and install. This reduces transportation costs and installation difficulty.

[0003] Plastic hoses require precise lengths to fit specific installation locations. If the hose is too long, it may bend or become tangled. If the hose is too short, it cannot be connected to the corresponding interface. In some space-constrained situations, such as narrow pipe shafts or inside equipment, the length of plastic hoses needs to be strictly controlled to avoid affecting installation and use due to being too long or too short. Therefore, plastic hoses need to be cut, and cutting plastic hoses requires the use of cutting equipment.

[0004] When cutting plastic hoses, the hoses are conveyed by a conveying structure and pass through a circular limiting ring. The limiting ring tightly fits the hose, fixing it in a specific position and preventing movement during cutting. However, for the stability of the hose, the radius of the limiting ring and the hose is basically the same, making it difficult for the cutting device to cut hoses of different radii. It cannot cut hoses that are too large or too small, thus requiring different models of cutting devices. Based on the above problems, this application proposes a cutting device for processing plastic hoses. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cutting device for processing plastic hoses, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cutting device for processing plastic hoses includes a mounting base, a mounting plate and a mounting frame fixedly mounted on the top of the mounting base, a support roller rotatably mounted inside the mounting plate, a plastic hose placed on top of the support roller, a lifting feeding assembly for conveying the plastic hose inside the mounting frame, a mounting column fixedly mounted on the top of the mounting base, a limiting assembly for limiting the plastic hose above the mounting column, and a cutting assembly for cutting the plastic hose on the top of the mounting base.

[0008] Preferably, the lifting feeding assembly includes an electric push rod fixedly installed on the top of the mounting frame, a movable frame fixedly installed at the output end of the electric push rod, a drive motor fixedly installed on the top of the movable frame, a drive transmission wheel fixedly installed at the output end of the drive motor, a transmission belt meshing inside the drive transmission wheel, a driven transmission wheel meshing inside the transmission belt, a rotating roller rotatably installed inside the movable frame, and a conveyor belt meshing on the surface of the rotating roller.

[0009] Preferably, the limiting component includes four limiting blocks disposed above the mounting column. The lower limiting block is fixedly installed on the top of the mounting column, and the top of the upper limiting block is fixedly provided with a connecting column. The connecting column is fixedly installed on the side of the movable frame. The limiting block has an installation hole inside, and a ball bearing is overlapped inside the installation hole. A limiting plate is fixedly disposed inside the mounting column, and a limiting hole is provided through the surface of the limiting plate. The inner wall of the limiting hole overlaps with the surface of the ball bearing.

[0010] Preferably, the cutting assembly includes a connecting frame fixedly mounted on the top of the mounting base, a hydraulic push rod fixedly mounted on the top of the connecting frame, a movable plate fixedly mounted on the output end of the hydraulic push rod, a cutter fixedly mounted on the bottom of the movable plate, a guide plate slidably mounted on the surface of the movable plate, and the guide plate fixedly mounted inside the connecting frame.

[0011] Preferably, the number of support rollers is several, and the several support rollers are distributed in a linear array, with the top of the support rollers being higher than the top of the mounting plate.

[0012] Preferably, the mounting column has a V-shaped groove, and the number of the ball bearings is several, and the several ball bearings are symmetrically distributed.

[0013] Preferably, there are two rotating rollers, and the two rotating rollers are symmetrically distributed, with the end of the left rotating roller fixedly installed inside the driven transmission wheel.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: In this cutting device for processing plastic hoses, the electric push rod drives the rotating roller and connecting column to move through the moving frame, so that the rotating roller drives the conveyor belt to move, and the connecting column drives the upper limiting block to move, so that the limiting block drives the ball bearing to move through the limiting plate, so that the ball bearing and the conveyor belt limit the plastic hoses of different specifications, thereby facilitating the limited conveying of plastic hoses of different specifications, and thus enabling the cutting device to cut plastic hoses of different specifications, making the cutting device more flexible in use. Attached Figure Description

[0015] Figure 1 This is an isometric drawing of the structure of this utility model;

[0016] Figure 2 This is a longitudinal sectional view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the lifting feeding assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the cutting component structure of this utility model.

[0020] In the diagram: 1. Mounting base; 2. Mounting plate; 3. Support roller; 4. Mounting frame; 5. Electric push rod; 6. Moving frame; 7. Drive motor; 8. Driven transmission wheel; 9. Transmission belt; 10. Driven transmission wheel; 11. Conveyor belt; 12. Rotating roller; 13. Connecting column; 14. Mounting column; 15. Limiting block; 16. Mounting hole; 17. Ball bearing; 18. Limiting plate; 19. Limiting hole; 20. Connecting frame; 21. Hydraulic push rod; 22. Moving plate; 23. Cutter; 24. Guide plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-5A cutting device for processing plastic hoses includes a mounting base 1, a mounting plate 2 and a mounting frame 4 fixedly mounted on the top of the mounting base 1, a number of support rollers 3 rotatably mounted inside the mounting plate 2, and the support rollers 3 are arranged in a linear array. The top of the support rollers 3 is higher than the top of the mounting plate 2. A plastic hose is placed on the top of the support rollers 3. A lifting feeding component for conveying the plastic hose is installed inside the mounting frame 4. A mounting column 14 is fixedly mounted on the top of the mounting base 1. A limiting component for limiting the plastic hose is installed above the mounting column 14. A cutting component for cutting the plastic hose is installed on the top of the mounting base 1.

[0023] Specifically, the lifting feeding assembly includes an electric push rod 5 fixedly installed on the top of the mounting frame 4. A movable frame 6 is fixedly installed at the output end of the electric push rod 5. A drive motor 7 is fixedly installed on the top of the movable frame 6. A drive transmission wheel 8 is fixedly installed at the output end of the drive motor 7. A transmission belt 9 is meshed inside the drive transmission wheel 8. A driven transmission wheel 10 is meshed inside the transmission belt 9. Two rotating rollers 12 are rotatably installed inside the movable frame 6, and the two rotating rollers 12 are symmetrically distributed. The rotating roller on the left side... The end of the rotating roller 12 is fixedly installed inside the driven drive wheel 10. A conveyor belt 11 is meshed on the surface of the rotating roller 12. The limiting assembly includes four limiting blocks 15 located above the mounting column 14. The lower limiting blocks 15 are fixedly installed on the top of the mounting column 14, and the top of the upper limiting blocks 15 is fixedly provided with a connecting column 13. The connecting column 13 is fixedly installed on the side of the movable frame 6. The limiting blocks 15 have mounting holes 16 inside, and ball bearings 17 are interlocked inside the mounting holes 16. The mounting column 14... The mounting column 14 has a V-shaped groove and a number of ball bearings 17 symmetrically distributed. The V-shaped groove on the mounting column 14 allows it to limit the movement of plastic hoses of different specifications. A limiting plate 18 is fixedly installed inside the mounting column 14, with limiting holes 19 penetrating its surface. The inner wall of the limiting holes 19 overlaps with the surface of the ball bearings 17. An electric push rod 5, via a moving frame 6, drives the rotating roller 12, the drive motor 7, and the connecting column 13 downwards, causing the rotating roller 12... The conveyor belt 11 is brought into contact with the top of the plastic hose. At the same time, the moving frame 6 drives the limiting block 15 to move downward through the connecting column 13. This causes the limiting block 15 and the limiting plate 18 to drive the ball bearing 17 to move downward, so that the upper ball bearing 17 contacts the top of the plastic hose. This limits the plastic hose of different specifications. The drive motor 7 drives the rotating roller 12 to rotate through the active transmission wheel 8, the transmission belt 9 and the driven transmission wheel 10. This causes the conveyor belt 11 to push the plastic hose to move, thus completing the conveying of plastic hoses of different specifications.

[0024] Specifically, the cutting assembly includes a connecting frame 20 fixedly installed on the top of the mounting base 1. A hydraulic push rod 21 is fixedly installed on the top of the connecting frame 20. A movable plate 22 is fixedly installed at the output end of the hydraulic push rod 21. A cutter 23 is fixedly installed at the bottom of the movable plate 22. A guide plate 24 is slidably installed on the surface of the movable plate 22. The guide plate 24 is fixedly installed inside the connecting frame 20. The hydraulic push rod 21 drives the output end to push the movable plate 22 downward, so that the movable plate 22 pushes the cutter 23 to cut the plastic hose. The guide plate 24 guides the movable plate 22, thereby facilitating the cutting of the plastic hose.

[0025] The cutting device for processing plastic hoses is connected to a 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0026] In use: Pass the plastic hose through the left limiting block 15, making the plastic hose contact the top of the support roller 3, and then pass it through the right limiting block 15, making the plastic hose contact the lower ball bearing 17. The output end of the electric push rod 5 drives the moving frame 6 to move downward, causing the moving frame 6 to drive the rotating roller 12 and the drive motor 7 to move downward, so that the rotating roller 12 drives the conveyor belt 11 to contact the top of the plastic hose. At the same time, the moving frame 6 drives the limiting block 15 to move downward through the connecting column 13, so that the limiting block 15 and the limiting plate 18 drive the ball bearing 17 to move downward, so that the upper ball bearing 17 and the lower ball bearing 17 contact the support roller 3. The top of the plastic hose contacts the drive motor 7, which drives the output end to rotate the active drive wheel 8. The active drive wheel 8 drives the driven drive wheel 10 to rotate via the drive belt 9, which in turn drives the left rotating roller 12 to rotate. The left rotating roller 12 drives the right rotating roller 12 to rotate via the conveyor belt 11, which in turn pushes the plastic hose to move. When the plastic hose moves to the appropriate cutting length, the hydraulic push rod 21 drives the output end to push the moving plate 22 downward, which in turn pushes the cutter 23 to cut the plastic hose. The guide plate 24 guides the moving plate 22.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing plastic hoses, comprising a mounting base (1), characterized in that, The mounting base (1) is fixedly provided with a mounting plate (2) and a mounting frame (4) on its top. A support roller (3) is rotatably provided inside the mounting plate (2). A plastic hose is placed on the top of the support roller (3). A lifting feeding component is provided inside the mounting frame (4) to facilitate the conveying of the plastic hose. A mounting column (14) is fixedly provided on the top of the mounting base (1). A limiting component is provided above the mounting column (14) to facilitate the limiting of the plastic hose. A cutting component is provided on the top of the mounting base (1) to facilitate the cutting of the plastic hose.

2. The cutting device for processing plastic hoses according to claim 1, characterized in that, The lifting feeding assembly includes an electric push rod (5) fixedly installed on the top of the mounting frame (4). A movable frame (6) is fixedly installed at the output end of the electric push rod (5). A drive motor (7) is fixedly installed on the top of the movable frame (6). An active transmission wheel (8) is fixedly installed at the output end of the drive motor (7). A transmission belt (9) is meshed inside the active transmission wheel (8). A driven transmission wheel (10) is meshed inside the transmission belt (9). A rotating roller (12) is rotatably installed inside the movable frame (6). A conveyor belt (11) is meshed on the surface of the rotating roller (12).

3. The cutting device for processing plastic hoses according to claim 1, characterized in that, The limiting component includes four limiting blocks (15) disposed above the mounting column (14). The lower limiting block (15) is fixedly installed on the top of the mounting column (14), and the upper limiting block (15) is fixedly provided with a connecting column (13) on its top. The connecting column (13) is fixedly installed on the side of the movable frame (6). The limiting block (15) has an installation hole (16) inside, and a ball bearing (17) is overlapped inside the installation hole (16). The mounting column (14) is fixedly provided with a limiting plate (18), and a limiting hole (19) is provided through the surface of the limiting plate (18). The inner wall of the limiting hole (19) overlaps with the surface of the ball bearing (17).

4. The cutting device for processing plastic hoses according to claim 1, characterized in that, The cutting assembly includes a connecting frame (20) fixedly installed on the top of the mounting base (1). A hydraulic push rod (21) is fixedly installed on the top of the connecting frame (20). A movable plate (22) is fixedly installed at the output end of the hydraulic push rod (21). A cutter (23) is fixedly installed at the bottom of the movable plate (22). A guide plate (24) is slidably installed on the surface of the movable plate (22). The guide plate (24) is fixedly installed inside the connecting frame (20).

5. The cutting device for processing plastic hoses according to claim 1, characterized in that, The number of support rollers (3) is several, and the several support rollers (3) are distributed in a linear array. The top of the support rollers (3) is higher than the top of the mounting plate (2).

6. The cutting device for processing plastic hoses according to claim 3, characterized in that, The mounting column (14) has a V-shaped groove, and the number of the balls (17) is several, and the balls (17) are symmetrically distributed.

7. A cutting device for processing plastic hoses according to claim 2, characterized in that, There are two rotating rollers (12), and the two rotating rollers (12) are symmetrically distributed. The end of the rotating roller (12) on the left is fixedly installed inside the driven transmission wheel (10).

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