Plastic hose cutting and distributing device

Abstract

The utility model relates to the technical field of plastic hose processing, in particular to a plastic hose cutting and distributing device which comprises an operation table, the inner side of the operation table is in bolted connection with a placing plate for supporting a plastic hose, and the surface of the placing plate is provided with a placing groove for placing the plastic hose. A cutting-off groove for cutting off the plastic hose is formed in one side of the containing plate, a top frame is welded to the top end of the outer portion of the operation table, an air cylinder for providing power is connected to the inner side of the top frame through bolts, and the power output end of the air cylinder is connected with a limiting frame for limiting the plastic hose through bolts. A cutter for cutting off the plastic hose is fixed on the inner side of the limiting frame through a screw; through the release assembly, the servo motor, the threaded lead screw, the driving frame, the vacuum pump and the adsorption block, the position of the plastic hose is adjusted, different positions of the plastic hose can be cut off conveniently, meanwhile, feeding treatment on the plastic hose is facilitated, and the machining efficiency of the plastic hose is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic hose processing technology, specifically to a plastic hose cutting and dispensing device. Background Technology

[0002] Plastic hoses are hoses made primarily of thermoplastic plastics and are commonly used to transport drinking water, gases, chemicals, etc. Their main characteristics include low price, light weight, high transparency, good insulation, and advantages such as durability, corrosion resistance, odorlessness, ease of processing, and convenient installation.

[0003] Patent No. 202320634451.5 discloses a cutting and distributing device for processing plastic hoses. The device slides the cut hoses into two collection boxes below, thereby collecting and distributing the cut hoses separately, which improves the flexibility of the device.

[0004] However, existing plastic hose cutting and dispensing devices use a cutting mechanism to cut the plastic hoses. However, when cutting the plastic hoses, the operator needs to manually adjust the plastic hoses so that the cut point is below the cutting mechanism. After cutting, the operator also needs to manually reload the plastic hoses. The operation is cumbersome and affects the processing efficiency of plastic hoses. Therefore, a plastic hose cutting and dispensing device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a plastic hose cutting and dispensing device, which solves the problems mentioned in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is a plastic hose cutting and dispensing device, including an operating table. A placement plate supporting the plastic hose is bolted to the inner side of the operating table, and a placement groove for placing the plastic hose is formed on the surface of the placement plate. A cutting groove for cutting the plastic hose is formed on one side of the placement plate. A top frame is welded to the top of the operating table, and a cylinder providing power is bolted to the inner side of the top frame. A limiting frame for limiting the plastic hose is bolted to the power output end of the cylinder. A cutting blade for cutting the plastic hose is fixed to the inner side of the limiting frame with screws. A servo motor providing power is bolted to the inside of the operating table. A reducer is flanged to the power output end of the servo motor. A key is provided on one side of the reducer. The device is connected to a threaded screw, with a threaded sleeve externally connected to the threaded screw. A transmission plate is welded to the outside of the threaded sleeve, and an electric telescopic rod providing power is symmetrically screwed to the outside of the transmission plate. A drive frame is screwed to the power output end of the electric telescopic rod. A vacuum pump is bolted to the top of the drive frame, and a branch pipe is screwed to the outside of the vacuum pump. The end of the branch pipe away from the vacuum pump extends into the inside of the drive frame. A cavity is provided inside the drive frame, and an adsorption block that contacts a plastic hose is screwed to the inside of the drive frame. A through hole is opened at the bottom of the drive frame, and the through hole penetrates the adsorption block. A release component for releasing the plastic hose is provided outside the adsorption block. A box for collecting cut plastic hoses is screwed to one side of the operating table.

[0007] By adopting the above technical solution, when the plastic hose needs to be cut, the plastic hose is first placed into the placement slot opened on the placement plate. Then, the cylinder connected by bolts inside the top frame drives the drive frame to move, so that the drive frame contacts the plastic hose on the placement plate and limits the plastic hose to be cut. Then, the cutter in the drive frame enters the cutting slot opened on the placement plate, which facilitates the cutting of the plastic hose.

[0008] When the plastic hose is cut, the electric telescopic rod on the transmission plate converts the received electrical energy into mechanical energy. The electric telescopic rod drives the drive frame to move, causing the adsorption block inside the drive frame to contact the surface of the plastic hose on the placement plate. Then, the vacuum pump outside the drive frame evacuates the cavity inside the drive frame through a branch pipe. The cavity then evacuates the adsorption block and the plastic hose through a through hole at the bottom, ensuring a tight connection between the plastic hose and the adsorption block. Then, the servo motor inside the operating table drives the threaded screw to rotate under the operation of the reducer. The threaded sleeve outside the threaded screw is limited by the external structure, and then the threaded sleeve drives the external transmission plate to move. The electric telescopic rod on the transmission plate drives the drive frame to move, and then the drive frame drives the plastic hose adsorbed inside to move. The plastic hose pushes the cut plastic hose to move, causing the cut plastic hose to fall into the box installed on one side of the operating table. At the same time, the drive frame drives the uncut plastic hose to move on the placement plate, enabling rapid feeding of plastic hoses and thus improving the processing efficiency of plastic hoses.

[0009] Specifically, the release component includes a spring and an arc block. The spring is symmetrically welded to the outside of the adsorption block, and the arc block is welded to the end of the spring away from the adsorption block. The bottom end of the adsorption block is rotatably connected to the arc block through a pin.

[0010] By adopting the above technical solution, when the drive frame drives the adsorption block to contact the plastic hose, the bottom end of the adsorption block is arc-shaped and fits with the plastic hose. At the same time, the plastic hose presses the arc blocks symmetrically installed outside the adsorption block, and then the arc blocks rotate outside the adsorption block. Then the spring on one side of the adsorption block is compressed to generate elastic force.

[0011] When the vacuum pump on the drive frame is turned off, the drive frame stops drawing vacuum into the adsorption block. Then, the spring welded to the bottom of the drive frame drives the arc block to pop outward, which pushes the plastic hose, causing the plastic hose to separate from the adsorption block, thus facilitating the release of the plastic hose.

[0012] Specifically, the limiting frame has symmetrically welded limiting blocks on its outer side, and the top frame has symmetrically opened limiting grooves on its inner side to allow the limiting blocks to slide.

[0013] By adopting the above technical solution, when the cylinder drives the limit frame to move, the limit blocks symmetrically welded on the outside of the limit frame slide in the limit grooves symmetrically opened in the top frame, thereby improving the stability of the limit frame driving the cutter to move.

[0014] Specifically, a support plate is welded to the inner side of the operating table to limit the movement of the plastic hose on the placement plate.

[0015] By adopting the above technical solution, when the plastic hose is placed into the placement slot opened on the placement plate, the support plate installed in the operating table is located above the placement plate, which facilitates the limiting of the plastic hose and prevents the plastic hose from deviating.

[0016] Specifically, the input terminals of the servo motor, electric telescopic rod, reducer, cylinder, and vacuum pump are all electrically connected to the power supply terminal of an external power source.

[0017] By adopting the above technical solution and connecting to an external power source, the electrical equipment can operate normally.

[0018] The beneficial effects of this utility model are:

[0019] (1) The plastic hose cutting and dispensing device of this utility model, when the plastic hose is to be cut, firstly places the plastic hose into the placement slot opened on the placement plate. The electric telescopic rod on the transmission plate converts the received electrical energy into mechanical energy. The electric telescopic rod drives the drive frame to move, so that the adsorption block in the drive frame contacts the surface of the plastic hose on the placement plate. The bottom end of the adsorption block is arc-shaped and fits the plastic hose. At the same time, the plastic hose presses the arc blocks symmetrically installed outside the adsorption block. Then the arc blocks rotate outside the adsorption block. Then the spring on one side of the adsorption block is compressed to generate elastic force. Then the vacuum pump outside the drive frame evacuates the cavity inside the drive frame through the branch pipe. Then the cavity evacuates the adsorption block and the plastic hose through the through hole opened at the bottom, so that the plastic hose is cut. The flexible tubing is tightly connected to the adsorption block. Then, the servo motor inside the control panel, driven by the reducer, rotates the threaded screw clockwise. The threaded sleeve outside the screw is then laterally moved by the external structure, causing the transmission plate to move. This causes the transmission plate to move the drive frame on the electric telescopic rod. The drive frame then moves the plastic tubing adsorbed on the inner side, moving the plastic tubing to be cut to the cutting groove on the placement plate. The cylinder, bolted inside the top frame, moves the drive frame, bringing it into contact with the plastic tubing on the placement plate and limiting the plastic tubing to be cut. Subsequently, the cutter inside the drive frame enters the cutting groove on the placement plate, facilitating the cutting of the plastic tubing at different positions and improving the cutting efficiency.

[0020] (2) The plastic hose cutting and dispensing device of this utility model, after the plastic hose is cut, the vacuum pump on the drive frame is turned off, the drive frame stops drawing vacuum into the adsorption block, and then the spring welded at the bottom of the drive frame drives the arc block to pop out, so that the arc block pushes the plastic hose, so that the plastic hose separates from the adsorption block and releases the plastic hose. The drive frame moves to the left side of the operating table, and then the drive frame adsorbs the plastic hose again and drives the plastic hose to move. Then the plastic hose moves and pushes the cut plastic hose, so that the cut plastic hose falls into the box. At the same time, the drive frame drives the plastic hose to move to the placement plate for feeding the plastic hose that needs to be cut, thereby improving the processing efficiency of the plastic hose. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of a plastic hose cutting and dispensing device according to the present invention;

[0023] Figure 2 This is a partial structural diagram of the inner side of the drive frame of a plastic hose cutting and dispensing device according to the present invention;

[0024] Figure 3This is a top view of the internal structure of the operating table of the plastic hose cutting and dispensing device of this utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the limiting frame of the plastic hose cutting and dispensing device of this utility model;

[0026] In the diagram: 1. Top frame; 2. Limiting block; 3. Limiting frame; 4. Limiting groove; 5. Vacuum pump; 6. Branch pipe; 7. Drive frame; 8. Placement plate; 9. Support plate; 10. Cutting groove; 11. Cylinder; 12. Through hole; 13. Release assembly; 14. Spring; 15. Placement groove; 16. Box body; 17. Operating table; 18. Arc block; 19. Cavity; 20. Adsorption block; 21. Transmission plate; 22. Electric telescopic rod; 23. Servo motor; 24. Reducer; 25. Threaded screw; 26. Threaded sleeve; 27. Cutter. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] To improve the processing efficiency of plastic hoses, as one embodiment of this utility model, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the plastic hose cutting and dispensing device of this utility model includes an operating table 17. A placement plate 8 supporting the plastic hose is bolted to the inner side of the operating table 17, and a placement groove 15 for placing the plastic hose is formed on the surface of the placement plate 8. A cutting groove 10 for cutting the plastic hose is formed on one side of the placement plate 8. A top frame 1 is welded to the top of the operating table 17, and a cylinder 11 providing power is bolted to the inner side of the top frame 1. A limiting frame 3 for limiting the plastic hose is bolted to the power output end of the cylinder 11. A cutter 27 for cutting the plastic hose is screwed to the inner side of the limiting frame 3. A servo motor 23 providing power is bolted to the inside of the operating table 17. A reducer 24 is flanged to the power output end of the servo motor 23. A threaded screw 25 is keyed to one side of the reducer 24. A threaded rod 25 is externally threaded with a threaded sleeve 26. A transmission plate 21 is welded to the outside of the threaded sleeve 26. An electric telescopic rod 22, which provides power, is symmetrically screwed to the outside of the transmission plate 21. A drive frame 7 is screwed to the power output end of the electric telescopic rod 22. A vacuum pump 5 is bolted to the top of the drive frame 7. A branch pipe 6 is screwed to the outside of the vacuum pump 5. The end of the branch pipe 6 away from the vacuum pump 5 extends into the inside of the drive frame 7. A cavity 19 is provided inside the drive frame 7. An adsorption block 20 that contacts the plastic hose is screwed to the inside of the drive frame 7. A through hole 12 is opened at the bottom of the drive frame 7 and penetrates the adsorption block 20. A release component 13 for releasing the plastic hose is provided outside the adsorption block 20. A box 16 for collecting cut plastic hoses is screwed to one side of the operating table 17.

[0029] When using the plastic hose, first place the plastic hose into the placement slot 15 on the placement plate 8. Then, the cylinder 11, which is bolted inside the top frame 1, drives the drive frame 7 to move, so that the drive frame 7 contacts the plastic hose on the placement plate 8 and limits the plastic hose to be cut. Then, the cutter 27 inside the drive frame 7 enters the cutting slot 10 on the placement plate 8, which facilitates the cutting of the plastic hose.

[0030] When the plastic hose is cut, the electric telescopic rod 22 on the transmission plate 21 converts the received electrical energy into mechanical energy. The electric telescopic rod 22 drives the drive frame 7 to move, so that the adsorption block 20 inside the drive frame 7 contacts the surface of the plastic hose on the placement plate 8. Then, the vacuum pump 5 outside the drive frame 7 evacuates the cavity 19 inside the drive frame 7 through the branch pipe 6. Then, the cavity 19 evacuates the adsorption block 20 and the plastic hose through the through hole 12 at the bottom, so that the plastic hose and the adsorption block 20 are tightly connected. Then, the servo motor 23 inside the operating table 17 drives the reducer 24 to move the adsorption block 20. The threaded screw 25 rotates, and then the threaded sleeve 26 outside the threaded screw 25 is limited by the external structure. Then the threaded sleeve 26 drives the external transmission plate 21 to move. Then the electric telescopic rod 22 on the transmission plate 21 drives the drive frame 7 to move. Then the drive frame 7 drives the plastic hose adsorbed on the inner side to move. Then the plastic hose pushes the cut plastic hose to move, so that the cut plastic hose falls into the box 16 installed on one side of the operating table 17. At the same time, the drive frame 7 drives the uncut plastic hose to move on the placement plate 8, so that the plastic hose is fed quickly, thereby improving the processing efficiency of the plastic hose.

[0031] For example, in order to handle the release of plastic hoses, such as Figure 2 As shown, the present invention also includes the release component 13, which includes a spring 14 and an arc block 18. The adsorption block 20 is symmetrically welded with springs 14 on the outside, and the end of spring 14 away from the adsorption block 20 is welded with an arc block 18. The bottom end of the adsorption block 20 is rotatably connected to the arc block 18 through a pin.

[0032] When in use, when the drive frame 7 drives the adsorption block 20 to contact the plastic hose, the bottom end of the adsorption block 20 is arc-shaped and fits against the plastic hose. At the same time, the plastic hose presses the arc block 18 symmetrically installed outside the adsorption block 20. Then the arc block 18 rotates outside the adsorption block 20, and then the spring 14 on one side of the adsorption block 20 is compressed to generate elastic force.

[0033] When the vacuum pump 5 on the drive frame 7 is turned off, the drive frame 7 stops drawing vacuum into the adsorption block 20. Then, the spring 14 welded to the bottom of the drive frame 7 drives the arc block 18 to pop outward, so that the arc block 18 pushes the plastic hose, causing the plastic hose to separate from the adsorption block 20, thereby facilitating the release of the plastic hose.

[0034] To improve the stability of the movement of the limit bracket 3 driving the cutter 27, for example, such as Figure 1 As shown, the present invention also includes, on the outside of the limiting frame 3, symmetrically welded limiting blocks 2, and on the inside of the top frame 1, symmetrically provided limiting grooves 4 for sliding the limiting blocks 2.

[0035] When in use, when the cylinder 11 drives the limit frame 3 to move, the limit blocks 2 symmetrically welded on the outside of the limit frame 3 slide in the limit grooves 4 symmetrically opened in the top frame 1, thereby improving the stability of the limit frame 3 driving the cutter 27 to move.

[0036] To prevent the plastic hose from shifting, for example, such as Figure 1 As shown, the present invention also includes a support plate 9 welded to the inner side of the operating table 17 to limit the position of the plastic hose on the placement plate 8.

[0037] When in use, when the plastic hose is placed into the placement slot 15 on the placement plate 8, the support plate 9 installed in the operating table 17 is located above the placement plate 8, which facilitates the limiting of the plastic hose and prevents the plastic hose from shifting.

[0038] For electrical equipment to function properly, for example, such as Figure 1 , Figure 3 As shown, this utility model also includes the fact that the input ends of the servo motor 23, the electric telescopic rod 22, the reducer 24, the cylinder 11, and the vacuum pump 5 are all electrically connected to the power supply end of an external power source.

[0039] When in use, the electrical equipment works normally by connecting to an external power source.

[0040] In use, when the plastic hose needs to be cut, the plastic hose is first placed into the placement slot 15 on the placement plate 8. The electric telescopic rod 22 on the transmission plate 21 converts the received electrical energy into mechanical energy, driving the drive frame 7 to move. This causes the adsorption block 20 inside the drive frame 7 to contact the surface of the plastic hose on the placement plate 8. The bottom end of the adsorption block 20 is arc-shaped and fits against the plastic hose. At the same time, the plastic hose presses against the arc blocks 18 symmetrically installed outside the adsorption block 20. Then, the arc blocks 18 rotate outside the adsorption block 20, and the spring 14 on one side of the adsorption block 20 is compressed to generate elastic force. Then, the vacuum pump 5 outside the drive frame 7 evacuates the cavity 19 inside the drive frame 7 through the branch pipe 6. The cavity 19 is located inside the drive frame 7 and is... The square, sealed space has a cavity 19 connected at the top to a branch pipe 6, which evacuates the cavity 19. The bottom of the cavity 19 is connected to an adsorption block 20, creating suction at the bottom of the drive frame 7. The cavity 19 then evacuates the adsorption block 20 and the plastic hose through a through-hole 12 at the bottom, ensuring a tight connection between the plastic hose and the adsorption block 20. Inside the operating table 17, a servo motor 23, driven by a reducer 24, rotates the threaded screw 25 clockwise. The threaded sleeve 26 outside the threaded screw 25, limited by an external structure, laterally moves the transmission plate 21, causing the transmission plate 21 to move the drive frame 7 on the electric telescopic rod 22. The drive frame 7 then moves the plastic hose adsorbed inside, moving the area where the plastic hose needs to be cut to the placement plate. At the cutting groove 10 on the top plate 8, the cylinder 11, bolted inside the top frame 1, drives the drive frame 7 to move, causing the drive frame 7 to contact the plastic hose on the placement plate 8, limiting the plastic hose to be cut. Then, the cutter 27 inside the drive frame 7 enters the cutting groove 10 on the placement plate 8, facilitating cutting of the plastic hose at different positions and improving the cutting efficiency. After cutting, the vacuum pump 5 on the drive frame 7 is turned off, and the drive frame 7 stops drawing vacuum into the adsorption block 20. Then, the spring 14 welded to the bottom of the drive frame 7 drives the arc block 18 to pop outward, causing the arc block 18 to push the plastic hose, separating the plastic hose from the adsorption block 20 and releasing the plastic hose. Then, the electric telescopic rod 22 drives the drive frame. 7. Move away from the cut plastic hose on the right side. Then, the servo motor 23 inside the operating table 17 drives the threaded screw 25 to rotate under the operation of the reducer 24. Then, the threaded sleeve 26 outside the threaded screw 25 is limited by the external structure. Then, the threaded sleeve 26 drives the external transmission plate 21 to move. Then, the electric telescopic rod 22 on the transmission plate 21 drives the drive frame 7 to move, so that the drive frame 7 moves to the outside of the left plastic hose. Then, the electric telescopic rod 22 drives the drive frame 7 to move, so that the drive frame 7 drives the inner suction block 20 to fit with the plastic hose. Then, the vacuum pump 5 outside the drive frame 7 evacuates the cavity 19 through the branch pipe 6, so that the suction block 20 is tightly connected to the plastic hose. Then, the servo motor 23 drives the threaded screw 25 to rotate under the operation of the reducer 24.Then, the threaded sleeve 26 outside the threaded screw 25 is limited by the external structure. The threaded sleeve 26 then moves the external transmission plate 21. The electric telescopic rod 22 on the transmission plate 21 then moves the drive frame 7, causing the drive frame 7 to move the adsorbed plastic hose and push the cut plastic hose, causing the cut plastic hose to fall into the housing 16. Simultaneously, the drive frame 7 moves the plastic hose to the placement plate 8 for feeding the plastic hose that needs to be cut, improving the processing efficiency of the plastic hose.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic hose cutting and dispensing apparatus, characterized by, The utility model provides a plastic hose cutting device, including operation platform (17), the inside bolt connection of operation platform (17) supports the placement plate (8) of plastic hose, and the surface of placement plate (8) is equipped with the placement groove (15) of plastic hose, one side of placement plate (8) is equipped with the cutting groove (10) of plastic hose cutting, the top welding of operation platform (17) outside is equipped with top frame (1), and the inside bolt connection of top frame (1) is equipped with the cylinder (11) of power supply, the power output end bolt connection of cylinder (11) is equipped with the limiting frame (3) of plastic hose limiting, the inside screw of limiting frame (3) is fixed with the cutter (27) of plastic hose cutting, the inside bolt connection of operation platform (17) is equipped with the servo motor (23) of power supply, the power output end flange connection of servo motor (23) is equipped with the reducer (24), one side key connection of reducer (24) is equipped with the threaded lead screw (25), and the external thread connection of threaded lead screw (25) is equipped with the silk cover (26), the external welding of silk cover (26) is equipped with transmission plate (21), and the external symmetry screw of transmission plate (21) is fixed with the electric telescopic rod (22) of power supply, the power output end screw of electric telescopic rod (22) is fixed with the drive frame (7), the top bolt connection of drive frame (7) is equipped with vacuum pump (5), and the outside screw of vacuum pump (5) is fixed with the branch pipe (6), the end away from vacuum pump (5) of branch pipe (6) extends to the inside of drive frame (7), the inside screw of drive frame (7) is fixed with the adsorption block (20) of plastic hose contact, and the bottom of drive frame (7) is equipped with through -hole (12), and through -hole (12) penetrates adsorption block (20), the outside of adsorption block (20) is provided with the release assembly (13) of plastic hose release, one side screw of operation platform (17) is fixed with the box (16) of plastic hose cutting collection.

2. A plastic hose cutting and dispensing apparatus as defined in claim 1, wherein The release assembly (13) includes a spring (14) and an arc block (18), the outside of the adsorption block (20) is symmetrically welded with a spring (14), and the end away from the adsorption block (20) of the spring (14) is welded with an arc block (18), the bottom of the adsorption block (20) is rotatably connected with the arc block (18) through a pin shaft.

3. A plastic hose cutting and dispensing apparatus as defined in claim 1 wherein, The outside of the limiting frame (3) is symmetrically welded with a limiting block (2), and the inside of the top frame (1) is symmetrically provided with a limiting slot (4) for sliding the limiting block (2).

4. A plastic hose cutting and dispensing apparatus as defined in claim 1, wherein The inside of the operation platform (17) is welded with a support plate (9) for limiting the plastic hose on the placement plate (8).

5. A plastic hose cutting and dispensing apparatus as defined in claim 1 wherein, The input ends of the servo motor (23), the electric telescopic rod (22), the reducer (24), the cylinder (11) and the vacuum pump (5) are electrically connected with the power supply end of an external power source.

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