Winding anti-opening-folding device for opening corrugated pipe

Abstract

The utility model discloses an opening corrugated pipe rolling anti-opening-folding device which is applied to the technical field of opening corrugated pipe rolling anti-opening-folding devices and is characterized in that an air cooling assembly, an opening traction assembly, an anti-opening-folding assembly and a rolling assembly are sequentially arranged in the conveying direction of a corrugated pipe; the opening-folding-preventing assembly comprises a fixedly-arranged mounting rod and at least two sets of mounting bases fixedly connected to the mounting rod at intervals, and the mounting bases are fixedly connected with opening-folding-preventing vertical plates in the vertical direction, wherein the opening-folding-preventing vertical plates are inserted into opening grooves of corrugated pipes to prevent the opening grooves of the corrugated pipes from twisting. An abutting guide rod used for abutting against the inner wall of the corrugated pipe is fixedly connected to the end, away from the mounting base, of the opening-overlapping-preventing vertical plate, and clamping plates used for clamping the two sides of the corrugated pipe are rotationally connected to the two sides, in the conveying direction of the corrugated pipe, of the mounting base based on elastic clamping assemblies. The corrugated pipe has the technical effects that the structure is simple, and the possibility of opening overlapping of the opening corrugated pipe is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-overlapping devices for open corrugated pipe winding, and particularly to an anti-overlapping device for open corrugated pipe winding. Background Technology

[0002] In the corrugated pipe manufacturing industry, the winding of corrugated pipes is a crucial step. After the corrugated pipes are formed, they often need to be opened to facilitate subsequent use (such as for fluid transportation, where open pipes need to be connected, or for cable protection, where open pipes need to be embedded in the cable). However, during the winding process, the openings lose their closure constraint and structural stability decreases. Under tension, the openings of the corrugated pipes are prone to overlap, directly resulting in uneven winding and adversely affecting subsequent transportation, storage, and use. In actual production, manual intervention is often required to solve the overlap problem. However, manual intervention is not only inefficient but also difficult to guarantee consistent processing results, failing to meet the needs of large-scale, high-quality production, thus necessitating improvement. Utility Model Content

[0003] The purpose of this invention is to provide a device for preventing overlapping of open corrugated pipes during winding. Its advantages are simple structure and reduced possibility of overlapping of open corrugated pipes.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an anti-overlapping device for winding open corrugated pipes, comprising an air-cooling component, an open traction component, an anti-overlapping component, and a winding component arranged sequentially along the conveying direction of the corrugated pipe. The anti-overlapping component includes a fixedly mounted mounting rod and at least two sets of mounting seats fixedly connected to the mounting rod at intervals. An anti-overlapping vertical plate, inserted into the open groove of the corrugated pipe to prevent the open groove of the corrugated pipe from twisting, is fixedly connected along the vertical direction on the mounting seat. An abutment guide rod for abutting against the inner wall of the corrugated pipe is fixedly connected to one end of the anti-overlapping vertical plate away from the mounting seat. Clamping plates for clamping both sides of the corrugated pipe are rotatably connected to both sides of the mounting seat along the conveying direction of the corrugated pipe based on an elastic clamping component.

[0005] The present invention is further configured such that: the elastic clamping assembly includes a rotary guide groove formed on the mounting base for the clamping plate to rotate, and a clamping spring is fixedly connected between the clamping plate and the rotary guide groove.

[0006] The present invention is further configured such that the mounting rod is inclined upward at 10°-25° along the conveying direction of the corrugated pipe so that the corrugated pipe is conveyed in a straightened state.

[0007] The present invention is further configured such that: between the opening traction assembly and the anti-overlapping assembly, there is also an inclined guide assembly that switches the corrugated pipe from horizontal conveying to inclined upward conveying; the inclined guide assembly includes a fixed base and a fixed rod fixedly connected to the fixed base along an inclined direction parallel to the mounting rod; and at least two inclined abutment rollers for abutting and supporting the bottom surface of the corrugated pipe are fixedly connected to the fixed rod.

[0008] The present invention is further configured such that: the air-cooling assembly includes a fixedly disposed air-cooling base and a high-pressure air-cooling pipe fixedly disposed on the top and bottom surfaces of the air-cooling base for reducing the temperature of the corrugated pipe; a support roller for supporting the corrugated pipe is fixedly connected to the front end of the air-cooling base along the conveying direction of the corrugated pipe; and a guide roller for abutting against the top and bottom surfaces of the corrugated pipe is fixedly connected to the end of the air-cooling base along the conveying direction of the corrugated pipe.

[0009] The present invention is further configured such that: the opening traction assembly includes a fixedly mounted traction seat and an opening knife rotatably connected to the front end of the traction seat along the conveying direction of the corrugated pipe for making an opening on the upper surface of the corrugated pipe; the traction seat is rotatably connected to the traction wheel and a traction belt for abutting against the top and bottom surfaces of the corrugated pipe to drive the corrugated pipe to be conveyed.

[0010] The present invention is further configured such that: an electronic meter for measuring the conveying length of the corrugated pipe is also fixed on the fixed rod.

[0011] In summary, this utility model has the following beneficial effects:

[0012] 1. The anti-overlap assembly consists of an anti-overlap vertical plate mounted on the mounting base, with a guide rod on the anti-overlap vertical plate to abut against the inner wall of the bellows. Clamping plates are installed on both sides of the bellows based on elastic clamping components. During transport with the bellows opening upwards, the anti-overlap vertical plate prevents deflection at the bellows opening. Simultaneously, the guide rod abuts against the inner wall of the bellows, and the clamping plates apply clamping force to both sides of the bellows, preventing the bellows opening from opening outwards. This ensures that the bellows opening always faces upwards. To reduce the possibility of bellows overlapping, the mounting rod is tilted upwards. During the winding process, due to the expandable nature of the bellows, the bellows near the winding assembly are stretched as they move upwards, while the bellows away from the winding assembly are stretched downwards due to gravity. This allows the bellows to be transported in a straight state, further reducing the possibility of misalignment and overlapping of the bellows at the anti-overlap assembly. The structure is simple and reduces the possibility of overlapping of open bellows. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of this embodiment;

[0014] Figure 2 This is a schematic diagram of the air-cooled component in this embodiment;

[0015] Figure 3 This is a schematic diagram of the structure of the opening traction component in this embodiment;

[0016] Figure 4 This is a structural schematic diagram of the anti-overlapping assembly and the tilting guide assembly in this embodiment;

[0017] Figure 5 This is a cross-sectional view of the elastic clamping assembly in this embodiment.

[0018] Reference numerals: 1. Air-cooled assembly; 11. Air-cooled base; 12. High-pressure air-cooled pipe; 13. Support roller; 14. Guide roller; 2. Opening traction assembly; 21. Traction base; 22. Opening knife; 23. Traction wheel; 24. Traction belt; 3. Anti-overlapping assembly; 31. Mounting rod; 32. Mounting base; 33. Anti-overlapping vertical plate; 34. Abutment guide rod; 35. Elastic clamping assembly; 351. Rotary guide groove; 352. Clamping spring; 36. Clamping plate; 4. Winding assembly; 5. Inclined guide assembly; 51. Fixed base; 52. Fixed rod; 53. Inclined abutment roller; 6. Electronic meter counter. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Example:

[0021] refer to Figure 1An anti-overlapping device for open corrugated pipe winding is provided, comprising an air-cooling assembly 1, an open traction assembly 2, an anti-overlapping assembly 3, and a winding assembly 4, arranged sequentially along the conveying direction of the corrugated pipe. The anti-overlapping assembly 3 includes a fixedly mounted mounting rod 31 and at least two sets of mounting seats 32 fixedly connected to the mounting rod 31 at intervals. An anti-overlapping vertical plate 33 is fixedly connected to the mounting seat 32 along the vertical direction, inserted into the open groove of the corrugated pipe to prevent the open groove of the corrugated pipe from twisting. An abutment guide rod 34 for abutting against the inner wall of the corrugated pipe is fixedly connected to one end of the anti-overlapping vertical plate 33 away from the mounting seat 32. Clamping plates 36 for clamping the two sides of the corrugated pipe are rotatably connected to both sides of the mounting seat 32 along the conveying direction of the corrugated pipe based on elastic clamping assemblies 35. During the conveying process with the open corrugated pipe opening facing upward, the anti-overlapping vertical plate 33 prevents the opening of the corrugated pipe from deflecting, while the abutment guide rod 34 abuts against the inner wall of the corrugated pipe, and the clamping plates 36 apply clamping force to both sides of the corrugated pipe to prevent the opening of the corrugated pipe. The bellows opens to both sides, ensuring the opening always faces upwards to reduce the possibility of overlapping. The mounting rod 31 is tilted upwards at 10°-25° along the conveying direction of the bellows to ensure the bellows is conveyed in a straight state. By tilting the mounting rod 31 upwards, during the winding process, due to the expandable nature of the bellows, the bellows near the winding assembly 4 are stretched while the bellows away from the winding assembly 4 are stretched downwards due to gravity, thus ensuring the bellows is conveyed in a straight state. This further reduces the possibility of misalignment and overlapping of the bellows at the anti-overlap assembly 3. If the bellows is conveyed horizontally, the bellows near the winding assembly 4 are stretched while the bellows away from the winding assembly 4 cannot be stretched. The bellows at the anti-overlap assembly 3 are in a semi-relaxed state, resulting in overlapping of the open bellows and affecting the winding effect.

[0022] Specifically, the elastic clamping assembly 35 includes a rotary guide groove 351 formed on the mounting base 32 for the clamping plate 36 to rotate, and a clamping spring 352 is fixedly connected between the clamping plate 36 and the rotary guide groove 351, and the clamping spring 352 applies an inward elastic force to the clamping plate 36.

[0023] Specifically, between the opening traction assembly 2 and the anti-overlapping assembly 3, there is also an inclined guide assembly 5 that switches the corrugated pipe from horizontal conveying to inclined upward conveying. The inclined guide assembly 5 includes a fixed base 51 and a fixed rod 52 fixedly connected to the fixed base 51 along an inclined direction parallel to the mounting rod 31. At least two inclined abutment rollers 53 for abutting and supporting the bottom surface of the corrugated pipe are fixedly connected to the fixed rod 52. The corrugated pipe is switched from horizontal conveying state to inclined conveying state by the inclined abutment rollers 53 abutting the bottom surface of the corrugated pipe. An electronic meter 6 for measuring the conveying length of the corrugated pipe is also fixedly installed on the fixed rod 52.

[0024] Specifically, the air-cooled assembly 1 includes a fixed air-cooled base 11 and high-pressure air-cooled pipes 12 fixedly installed on the top and bottom surfaces of the air-cooled base 11 to reduce the temperature of the corrugated pipe. After the corrugated pipe is extruded, its temperature is high. The high-pressure air-cooled pipes 12 quickly blow air onto the upper and lower surfaces of the corrugated pipe to reduce its temperature and make the corrugated pipe structure more stable so that it can be opened later. The air-cooled base 11 is fixedly connected to the front end along the corrugated pipe conveying direction with a support roller 13 for supporting the corrugated pipe. The air-cooled base 11 is fixedly connected to the end along the corrugated pipe conveying direction with a guide roller 14 for abutting the top and bottom surfaces of the corrugated pipe.

[0025] Specifically, the opening traction assembly 2 includes a fixedly mounted traction seat 21 and an opening knife 22 rotatably connected to the front end of the traction seat 21 along the conveying direction of the corrugated pipe for making an opening on the upper surface of the corrugated pipe. A traction belt 24 is rotatably connected to the traction seat 21 based on the traction wheel 23 for abutting against the top and bottom surfaces of the corrugated pipe to drive the corrugated pipe to be conveyed. The traction wheel 23 drives the traction belt 24 to rotate, thereby driving the corrugated pipe to be conveyed through friction.

[0026] Brief description of the usage process: After the corrugated pipe is formed, it is first rapidly cooled by the air-cooling component 1 to stabilize the corrugated pipe structure. Then, the opening knife 22 of the opening traction component 2 makes an opening on the upper surface of the corrugated pipe. After the opening, the corrugated pipe moves to the tilting guide component 5 so that the corrugated pipe is switched from horizontal conveying to tilting upward conveying. During the upward conveying of the open corrugated pipe, the anti-overlap vertical plate 33 prevents the opening of the corrugated pipe from deflecting. At the same time, the abutting guide rod 34 abuts against the inner wall of the corrugated pipe, and the clamping plate 36 applies clamping force to both sides of the corrugated pipe to prevent the opening of the corrugated pipe from opening to both sides. This keeps the opening of the corrugated pipe always facing upward to reduce the possibility of the corrugated pipe overlapping. Finally, the open corrugated pipe moves to the winding component 4 to complete the winding.

[0027] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that make creative contributions as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A device for preventing overlapping during the winding of an open corrugated pipe, characterized in that, Along the conveying direction of the corrugated pipe, an air-cooling assembly (1), an opening traction assembly (2), an anti-overlapping assembly (3), and a winding assembly (4) are arranged in sequence. The anti-overlapping assembly (3) includes a fixed mounting rod (31) and at least two sets of mounting seats (32) fixedly connected to the mounting rod (31) at intervals. An anti-overlapping vertical plate (33) is fixedly connected to the mounting seat (32) along the vertical direction to prevent the opening groove of the corrugated pipe from twisting. An abutment guide rod (34) for abutting against the inner wall of the corrugated pipe is fixedly connected to one end of the anti-overlapping vertical plate (33) away from the mounting seat (32). The mounting seat (32) is rotatably connected to clamping plates (36) for clamping the two sides of the corrugated pipe based on the elastic clamping assembly (35) on both sides along the conveying direction of the corrugated pipe.

2. The anti-overlapping device for open corrugated pipe winding according to claim 1, characterized in that, The elastic clamping assembly (35) includes a rotary guide groove (351) formed on the mounting base (32) for the clamping plate (36) to rotate, and a clamping spring (352) is fixedly connected between the clamping plate (36) and the rotary guide groove (351).

3. The anti-overlapping device for open corrugated pipe winding according to claim 2, characterized in that, The mounting rod (31) is set to tilt upward at 10°-25° along the conveying direction of the corrugated pipe so that the corrugated pipe is conveyed in a straight state.

4. The anti-overlapping device for open corrugated pipe winding according to claim 3, characterized in that, An inclined guide assembly (5) is provided between the opening traction assembly (2) and the anti-overlapping assembly (3) to switch the corrugated pipe from horizontal conveying to inclined upward conveying. The inclined guide assembly (5) includes a fixed base (51) and a fixed rod (52) fixedly connected to the fixed base (51) along an inclined direction parallel to the mounting rod (31). At least two inclined abutment rollers (53) for abutting and supporting the bottom surface of the corrugated pipe are fixedly connected to the fixed rod (52).

5. The anti-overlapping device for open corrugated pipe winding according to claim 1, characterized in that, The air-cooled assembly (1) includes a fixed air-cooled base (11) and a high-pressure air-cooled pipe (12) fixedly disposed on the top and bottom surfaces of the air-cooled base (11) for reducing the temperature of the corrugated pipe. The air-cooled base (11) is fixedly connected to a support roller (13) for supporting the corrugated pipe at the front end along the conveying direction of the corrugated pipe, and the air-cooled base (11) is fixedly connected to a guide roller (14) for abutting against the top and bottom surfaces of the corrugated pipe at the end along the conveying direction of the corrugated pipe.

6. The anti-overlapping device for open corrugated pipe winding according to claim 1, characterized in that, The opening traction assembly (2) includes a fixed traction seat (21) and an opening knife (22) rotatably connected to the front end of the traction seat (21) along the conveying direction of the corrugated pipe for making an opening on the upper surface of the corrugated pipe. The traction seat (21) is rotatably connected to a traction belt (24) based on the traction wheel (23) for abutting against the top and bottom surfaces of the corrugated pipe to drive the corrugated pipe to be conveyed.

7. The anti-overlapping device for open corrugated pipe winding according to claim 4, characterized in that, An electronic meter counter (6) for measuring the length of the bellows conveyor is also fixed on the fixed rod (52).

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