Sleeve extrusion guiding device

Abstract

The utility model discloses a sleeve extrusion guiding device which comprises a supporting plate, a base plate and a movable plate, the base plate is fixedly connected to the supporting plate, a barrel is arranged on the base plate, a cooling pipe used for making contact with a sleeve is arranged in the barrel, one end of the cooling pipe is connected with a liquid inlet pipe, the other end of the cooling pipe is connected with a liquid outlet pipe, and the movable plate is located on one side of the base plate and rotationally connected with the supporting plate. A guide assembly and a lifting assembly are arranged on the movable plate, the guide assembly comprises two groups of transversely corresponding pulleys, the lifting assembly comprises a first guide plate, the first guide plate extends out of the movable plate, and the first guide plate is connected with a second guide plate through a movable part; when the winding machines needing to be adjusted to different directions are used for traction winding, the movable plate can be rotated to guide the sleeve, the adaptability is good, the sleeve is lifted by the first guide plate and the second guide plate when pulled to leave the movable plate, the sleeve is not prone to falling onto the ground to adhere to dust, the production quality of the sleeve is guaranteed, and the production efficiency is improved. And the extension length of the second guide plate relative to the first supporting plate can be controlled as required.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeve production, in particular to a sleeve extrusion guide device. Background Art

[0002] The casing has excellent flame retardant and insulating properties, is very soft and elastic, has a low shrinkage temperature and shrinks quickly. It can be widely used in wire connection, wire end processing, solder joint protection, wire harness identification, insulation protection of resistors and capacitors, corrosion protection of metal rods or pipes, and antenna protection. In the production process of the casing, extrusion molding is often used.

[0003] The sleeve needs to be pulled and rolled during forming. The guide structure currently used is generally fixed, which makes it difficult to adjust the direction as needed. Therefore, the utility model proposes a sleeve extrusion guide device that can solve the above problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a sleeve extrusion guide device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a sleeve extrusion guide device, comprising a support plate, a pad, and a movable plate, wherein the pad is fixedly connected to the support plate, a cylinder is provided on the pad, a cooling pipe for contacting the sleeve is provided in the cylinder, and one end of the cooling pipe is connected to a liquid inlet pipe, and the other end is connected to a liquid outlet pipe;

[0006] The movable plate is located on one side of the pad and is rotatably connected to the support plate. A guide assembly and a lifting assembly are provided on the movable plate. The guide assembly includes two sets of pulleys corresponding to each other in the transverse direction. The lifting assembly includes a first guide plate, which extends out of the movable plate. The first guide plate is connected to the second guide plate through a movable part.

[0007] As a preferred technical solution, the cooling pipe extends laterally in a spiral shape.

[0008] As a preferred technical solution, a shaft and a plurality of ball bearings are provided at the bottom of the movable plate, the shaft passing through the support plate downward, and the plurality of ball bearings are in contact with the support plate.

[0009] As a preferred technical solution, a motor body is installed on the lower side of the support plate, and the output end of the motor body is transmission-connected to the shaft through a gear set.

[0010] As a preferred technical solution, the movable portion includes a guide rail arranged on the lower side of the first guide plate, a moving block is slidably connected to the guide rail, and the second guide plate is connected to the moving block.

[0011] As a preferred technical solution, the first guide plate and the second guide plate are both provided with a plurality of rings for the sleeves to pass through.

[0012] As a preferred technical solution, a ring tube is provided on the support plate, a plurality of air outlet covers are provided on the inner side of the ring tube, and the ring tube is connected to a fan through an air pipe.

[0013] As a preferred technical solution, the plurality of air outlet covers extend laterally.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the winding machine needs to be adjusted to different directions for traction and winding, the movable plate can be rotated to guide the sleeve, which has good adaptability; when the sleeve is pulled away from the movable plate, it is supported by the first guide plate and the second guide plate, and is not easy to fall to the ground and adhere to dust, thereby ensuring the production quality of the sleeve, and the extension length of the second guide plate relative to the first support plate can be controlled as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the position relationship between the annular tube and the cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cylinder of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection relationship between the movable plate and the support plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lifting component of the utility model;

[0021] In the figure: 10, support plate; 11, ring pipe; 12, air outlet hood; 13, air pipe; 14, fan; 15, motor body; 16, gear set; 20, pad; 21, cylinder; 22, cooling pipe; 23, liquid inlet pipe; 24, liquid outlet pipe; 30, movable plate; 31, guide assembly; 311, pulley; 32, lifting assembly; 321, first guide plate; 322, guide rail; 323, shift block; 324, second guide plate; 325, ring body; 33, shaft; 34, ball body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5

[0024] Example 1 provides a sleeve extrusion guide device:

[0025] The backing plate 20 is fixed on the support plate 10 . A cylinder 21 is provided on the backing plate 20 . A cooling pipe 22 for contacting the sleeve is provided in the cylinder 21 . One end of the cooling pipe 22 is connected to a liquid inlet pipe 23 , and the other end is connected to a liquid outlet pipe 24 .

[0026] The cooling pipe 22 extends laterally in a spiral shape, the liquid inlet pipe 23 is used to transport the cooling liquid into the cooling pipe 22, and the liquid outlet pipe 24 is used to discharge the liquid after absorbing heat. The formed sleeve is pulled by a winding machine in a certain direction and first passes through the cylinder 21. The sleeve passes through the middle of the cooling pipe 22 and contacts the cooling pipe 22, so that the cooling pipe 22 absorbs heat from the sleeve, thereby cooling the formed sleeve. Preferably, the cooling liquid can be reused after absorbing heat and dissipating it through self-heating or air cooling, that is, the cooling liquid is recycled.

[0027] The movable plate 30 is located on one side of the pad 20 . A guide assembly 31 and a lifting assembly 32 are provided on the movable plate 30 . The cooled sleeve passes through the guide assembly 31 and is then lifted by the lifting assembly 32 .

[0028] The guide assembly 31 includes two sets of laterally corresponding pulleys 311, and the sleeve passes between the two sets of pulleys 311. The lifting assembly 32 includes a first guide plate 321, and the first guide plate 321 extends out of the movable plate 30. The first guide plate 321 is connected to the second guide plate 324 through a movable part. When the sleeve is pulled away from the movable plate 30, it is supported by the first guide plate 321 and the second guide plate 324, and is not easy to fall to the ground and adhere to dust, thereby ensuring the production quality of the sleeve, and the extension length of the second guide plate 324 relative to the first support plate can be controlled as needed.

[0029] The movable plate 30 is rotatably connected to the support plate 10. When the winding machine needs to be adjusted to different directions for traction and winding, the movable plate 30 can be rotated to guide the sleeve, which has good adaptability.

[0030] Example 2 provides a sleeve extrusion guide device:

[0031] A shaft 33 and a plurality of ball bearings 34 are provided at the bottom of the movable plate 30. The shaft 33 passes downward through the support plate 10. The plurality of ball bearings 34 are in contact with the support plate 10. A motor 15 is mounted on the lower side of the support plate 10. The output end of the motor 15 is connected to the shaft 33 through a gear set 16.

[0032] The motor body 15 is controlled to work so that the motor body 15 drives the shaft 33 to rotate through the gear set 16, thereby driving the movable plate 30 to rotate, adjusting the direction of the sleeve to pass through within 180°, effectively playing a guiding role, and improving the stability of the rotation of the movable plate 30 by providing a plurality of ball bodies 34.

[0033] The movable part includes a guide rail 322 provided on the lower side of the first guide plate 321. The guide rail 322 is slidably connected to a moving block 323. The second guide plate 324 is connected to the moving block 323. The first guide plate 321 and the second guide plate 324 are both provided with a plurality of ring bodies 325 for the sleeve to pass through.

[0034] The multiple rings 325 further restrict the sleeve so that the sleeve will not fall off the first guide plate 321 and the second guide plate 324.

[0035] The support plate 10 is provided with an annular tube 11, and a plurality of air outlet covers 12 are provided inside the annular tube 11. The annular tube 11 is connected to a fan 14 through an air pipe 13, and the plurality of air outlet covers 12 extend horizontally.

[0036] The annular tube 11 is located outside the outlet end of the cylinder 21. The cooled sleeve passes through the middle of the annular tube 11. The fan 14 draws air and discharges it through multiple air outlet hoods 12, so that the air discharged from the air outlet hoods 12 is blown onto the outer wall of the sleeve, further improving the cooling effect on the sleeve.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sleeve extrusion guide device, characterized in that: The invention comprises a support plate (10), a backing plate (20) and a movable plate (30), wherein the backing plate (20) is fixedly connected to the support plate (10), a cylinder (21) is provided on the backing plate (20), a cooling pipe (22) for contacting the sleeve is provided in the cylinder (21), and one end of the cooling pipe (22) is connected to a liquid inlet pipe (23), and the other end is connected to a liquid outlet pipe (24); The movable plate (30) is located on one side of the pad (20) and is rotatably connected to the support plate (10). A guide assembly (31) and a lifting assembly (32) are provided on the movable plate (30). The guide assembly (31) includes two sets of pulleys (311) corresponding to each other in the transverse direction. The lifting assembly (32) includes a first guide plate (321). The first guide plate (321) extends out of the movable plate (30). The first guide plate (321) is connected to a second guide plate (324) via a movable portion.

2. A sleeve extrusion guide device according to claim 1, characterized in that: The cooling pipe (22) extends laterally in a spiral shape.

3. The sleeve extrusion guide device according to claim 1, characterized in that: A shaft (33) and a plurality of ball bearings (34) are provided at the bottom of the movable plate (30); the shaft (33) passes through the support plate (10) downward, and the plurality of ball bearings (34) are in contact with the support plate (10).

4. A sleeve extrusion guide device according to claim 3, characterized in that: A motor body (15) is mounted on the lower side of the support plate (10), and an output end of the motor body (15) is transmission-connected to the shaft (33) via a gear set (16).

5. The sleeve extrusion guide device according to claim 1, characterized in that: The movable portion comprises a guide rail (322) arranged on the lower side of the first guide plate (321), a shift block (323) is slidably connected to the guide rail (322), and the second guide plate (324) is connected to the shift block (323).

6. A sleeve extrusion guide device according to claim 5, characterized in that: The first guide plate (321) and the second guide plate (324) are both provided with a plurality of ring bodies (325) for the sleeves to pass through.

7. The sleeve extrusion guide device according to claim 1, characterized in that: An annular tube (11) is provided on the support plate (10), a plurality of air outlet covers (12) are provided inside the annular tube (11), and the annular tube (11) is connected to a fan (14) via an air pipe (13).

8. The sleeve extrusion guide device according to claim 7, characterized in that: The plurality of air outlet covers (12) extend laterally.

Images