Zipper head roller separator

Abstract

The utility model discloses a zip head cylinder separator relates to cylinder separator technical field, including cylinder, frame and apron, and the cylinder is installed on the frame, and the retractable device is equipped on the apron, and the retractable device drives apron to be away from or close to the cylinder mouth, the retractable device is 2 sets of symmetry and is equipped at apron both sides, and the retractal device includes telescopic cylinder and protective sleeve, and the telescopic cylinder is inserted in the protective sleeve and is fixed through screw, and the piston end of telescopic cylinder projects the protective sleeve and is fixed with apron, and the bottom of protective sleeve is rotatably connected with frame through bearing, the frame is equipped with 2 sets of rotating device and is symmetrically arranged at frame both sides, and the rotating device is used to drive the rotation of retractable device, the utility model discloses through setting apron at the cylinder mouth to avoid material to drop out of the cylinder, through two sets of symmetry telescopic cylinder and rotating cylinder, realize the automatic opening and closing and the rotary motion of apron, and the operation time is greatly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of roller separator technology, and more specifically to a zipper head roller separator. Background Technology

[0002] A zipper head roller separator is an automated device used for the production and recycling of zipper heads. It primarily uses rotating rollers and a mechanical separation structure to achieve batch separation, lint removal, polishing, or material sorting of zipper heads. Currently, zipper head roller separators lack a cover plate, causing zipper heads to easily fall out of the rollers. Utility Model Content

[0003] The purpose of this utility model is to provide a zipper head roller separator in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0005] A zipper head roller separator includes a roller, a base and a cover plate. The roller is mounted on the base and the cover plate is provided with a telescopic device. The telescopic device moves the cover plate away from or towards the opening of the roller.

[0006] The telescopic device consists of two sets symmetrically arranged on both sides of the cover plate. The telescopic device includes a telescopic cylinder and a protective sleeve. The telescopic cylinder is inserted into the protective sleeve and fixed with screws. The piston end of the telescopic cylinder extends out of the protective sleeve and is fixed to the cover plate. The bottom of the protective sleeve is rotatably connected to the machine base through a bearing.

[0007] The base is equipped with two sets of rotating devices, which are symmetrically arranged on both sides of the base. The rotating devices are used to drive the telescopic device to rotate.

[0008] The rotating device includes a rotating cylinder and a fixed sleeve. The rotating cylinder is inserted into the fixed sleeve and fixed by screws. The piston end of the rotating cylinder extends out of the fixed sleeve and is rotatably connected to the protective sleeve. The bottom of the fixed sleeve is rotatably connected to the machine base through a bearing.

[0009] The drum separator also includes two support devices, which are symmetrically arranged on both sides of the drum.

[0010] The support device includes a support bolt, a support ball, and a support sleeve. The bottom of the support bolt is welded to the machine base, and the support bolt is threadedly connected to the support ball. The support sleeve is welded to the protective sleeve, and the bottom of the support sleeve has a spherical groove. When the protective sleeve rotates downwards, it moves closer to the support ball, allowing the support ball to engage with the spherical groove for support. By setting the threaded connection between the support bolt and the support ball, the height of the support ball can be finely adjusted, ensuring that the central axis of the roller coincides with the central axis of the cover plate.

[0011] The protective sleeve is provided with a limiting device, which includes a limiting rod and a limiting sleeve. The limiting rod and the limiting sleeve are slidably connected. The limiting sleeve is fixedly installed on the protective sleeve by bolts. One end of the limiting rod is fixedly connected to the cover plate.

[0012] The cover plate is provided with a sound-absorbing device on its inner side. The sound-absorbing device includes a protective cover. The inner side of the protective cover is provided with a first protective ring, a second protective ring and a third protective ring. The diameters of the first protective ring, the second protective ring and the third protective ring gradually decrease and are concentrically arranged. A first sound-absorbing layer is filled between the first protective ring and the side wall of the protective cover, and a second sound-absorbing layer is filled between the second protective ring and the third protective ring.

[0013] The protective cover has several sound inlet holes on its surface; the protective cover is connected to the cover plate by screws through connecting plates on both sides. The diameter of the sound inlet holes is 0.1-0.5mm.

[0014] Both the first and second sound-absorbing layers are made of pearl sponge.

[0015] Working principle:

[0016] When the cover plate needs to cover the roller, the rotary cylinder works, and the piston end of the rotary cylinder retracts, causing the telescopic cylinder to rotate clockwise. When the support ball contacts the spherical groove, the rotary cylinder stops working, and then the telescopic cylinder works to cause the cover plate to retract, so that the cover plate covers the roller.

[0017] When the cover plate needs to be removed from the roller, the telescopic cylinder works to move the cover plate away from the roller, and then the rotary cylinder works to extend its piston cylinder, causing the telescopic cylinder to rotate counterclockwise, so that the cover plate rotates to the top of the roller opening.

[0018] In this invention, the sound-absorbing device inside the cover plate employs three layers of protective rings (the first, second, and third protective rings are concentrically arranged) and is filled with pearl sponge material (the first sound-absorbing layer and the second sound-absorbing layer), forming a multi-level sound-absorbing structure. This layout can effectively absorb noise.

[0019] In this invention, the protective cover is provided to protect the first sound-absorbing layer and the second sound-absorbing layer. The protective cover can be made of aluminum alloy.

[0020] The beneficial effects of this utility model are as follows:

[0021] A cover plate is installed at the opening of the drum to prevent material from falling out of the drum;

[0022] Two sets of symmetrical telescopic cylinders and rotary cylinders are used to realize the automatic opening and closing and rotation of the cover plate, which greatly shortens the operation time and improves production efficiency. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the protective cover with a limiting device;

[0025] Figure 3 This is a schematic diagram of a sound-absorbing device installed on the cover plate;

[0026] Figure 4 This is a schematic diagram of the internal structure of the protective cover.

[0027] Reference numerals in the attached drawings: 1. Roller; 2. Base; 3. Cover plate; 4. Telescopic cylinder; 5. Protective sleeve; 6. Rotating cylinder; 7. Fixing sleeve; 8. Support bolt; 9. Support ball; 10. Support sleeve; 11. Spherical groove; 12. Limiting rod; 13. Limiting sleeve; 14. Protective cover; 15. First protective ring; 16. Second protective ring; 17. Third protective ring; 18. First sound-absorbing layer; 19. Second sound-absorbing layer; 20. Sound inlet hole; 21. Connecting plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1 to 4 As shown, this embodiment provides a zipper head roller separator, including a roller 1, a machine base 2 and a cover plate 3. The roller 1 is mounted on the machine base 2, and the cover plate 3 is provided with a telescopic device. The telescopic device drives the cover plate 3 away from or closer to the opening of the roller 1.

[0032] Two telescopic devices are symmetrically arranged on both sides of the cover plate 3. The telescopic device includes a telescopic cylinder 4 and a protective sleeve 5. The telescopic cylinder 4 is inserted into the protective sleeve 5 and fixed by screws. The piston end of the telescopic cylinder 4 extends out of the protective sleeve 5 and is fixedly connected to the cover plate 3. The bottom of the protective sleeve 5 is rotatably connected to the machine base 2 through a bearing.

[0033] Two sets of rotating devices are provided on the base 2 and are symmetrically arranged on both sides of the base 2. The rotating devices are used to drive the telescopic device to rotate.

[0034] The rotating device includes a rotating cylinder 6 and a fixed sleeve 7. The rotating cylinder 6 is inserted into the fixed sleeve 7 and fixed by screws. The piston end of the rotating cylinder 6 extends out of the fixed sleeve 7 and is rotatably connected to the protective sleeve 5. The bottom of the fixed sleeve 7 is rotatably connected to the machine base 2 through a bearing.

[0035] The drum separator also includes two support devices, which are symmetrically arranged on both sides of the drum.

[0036] The support device includes a support bolt 8, a support ball 9, and a support sleeve 10. The bottom of the support bolt 8 is welded to the machine base 2, and the support bolt 8 is threadedly connected to the support ball 9. The support sleeve 10 is welded to the protective sleeve 5, and the bottom of the support sleeve 10 is provided with a spherical groove 11. When the protective sleeve 5 rotates downward, it moves closer to the support ball 9, so that the support ball 9 and the spherical groove 11 cooperate and make support contact. By setting the threaded connection between the support bolt 8 and the support ball 9, the height of the support ball 9 can be finely adjusted, so that the central axis of the roller 1 and the central axis of the cover plate 3 coincide.

[0037] The protective sleeve 5 is provided with a limiting device, which includes a limiting rod 12 and a limiting sleeve 13. The limiting rod 12 and the limiting sleeve 13 are slidably connected. The limiting sleeve 13 is fixedly installed on the protective sleeve 5 by bolts. One end of the limiting rod 12 is fixedly connected to the cover plate 3.

[0038] The cover plate 3 is provided with a sound-absorbing device on its inner side. The sound-absorbing device includes a protective cover 14. The inner side of the protective cover 14 is provided with a first protective ring 15, a second protective ring 16 and a third protective ring 17. The diameters of the first protective ring 15, the second protective ring 16 and the third protective ring 17 gradually decrease and are arranged concentrically. A first sound-absorbing layer 18 is filled between the first protective ring 15 and the side wall of the protective cover 14, and a second sound-absorbing layer 19 is filled between the second protective ring 16 and the third protective ring 17.

[0039] The protective cover 14 has several sound inlet holes 20 on its surface; the protective cover 14 is connected to the cover plate 3 by screws through connecting plates 21 on both sides. The diameter of the sound inlet holes 20 is 0.1-0.5mm.

[0040] Both the first sound-absorbing layer 18 and the second sound-absorbing layer 19 are made of pearl sponge.

[0041] Working principle:

[0042] When the cover plate 3 needs to cover the roller 1, the rotating cylinder 6 works. The piston end of the rotating cylinder 6 retracts and drives the telescopic cylinder 4 to rotate clockwise. When the support ball 9 contacts the spherical groove 11, the rotating cylinder 6 stops working. Then the telescopic cylinder 4 works and drives the cover plate 3 to retract so that the cover plate 3 covers the roller 1.

[0043] When the cover plate 3 needs to leave the roller 1, the telescopic cylinder 4 works to move the cover plate 3 away from the roller 1, and then the rotating cylinder 6 works to extend its piston cylinder, causing the telescopic cylinder 4 to rotate counterclockwise, so that the cover plate 3 rotates to the top of the roller 1 opening.

[0044] In this invention, the sound-absorbing device inside the cover plate 3 employs three layers of protective rings (first, second, and third protective rings 17 arranged concentrically) and is filled with pearl sponge material (first sound-absorbing layer 18 and second sound-absorbing layer 19) to form a multi-level sound-absorbing structure. This layout can effectively absorb noise.

[0045] In this invention, the protective cover 14 is provided to protect the first sound-absorbing layer 18 and the second sound-absorbing layer 19. The protective cover 14 can be made of aluminum alloy.

Claims

1. A zipper head roller separator, comprising a roller, a base, and a cover plate, wherein the roller is mounted on the base, and the cover plate is provided with a telescopic device, the telescopic device driving the cover plate away from or towards the roller opening; characterized in that: The telescopic device consists of two sets symmetrically arranged on both sides of the cover plate. The telescopic device includes a telescopic cylinder and a protective sleeve. The telescopic cylinder is inserted into the protective sleeve and fixed with screws. The piston end of the telescopic cylinder extends out of the protective sleeve and is fixed to the cover plate. The bottom of the protective sleeve is rotatably connected to the machine base through a bearing. The base is equipped with two sets of rotating devices, which are symmetrically arranged on both sides of the base. The rotating devices are used to drive the telescopic device to rotate. The rotating device includes a rotating cylinder and a fixed sleeve. The rotating cylinder is inserted into the fixed sleeve and fixed by screws. The piston end of the rotating cylinder extends out of the fixed sleeve and is rotatably connected to the protective sleeve. The bottom of the fixed sleeve is rotatably connected to the machine base through a bearing.

2. The zipper head roller separator according to claim 1, characterized in that, The drum separator also includes two support devices, which are symmetrically arranged on both sides of the drum. The support device includes a support bolt, a support ball, and a support sleeve. The bottom of the support bolt is welded to the machine base, and the support bolt is threadedly connected to the support ball. The support sleeve is welded to the protective sleeve. The bottom of the support sleeve is provided with a spherical groove. When the protective sleeve rotates downward, it moves closer to the support ball, so that the support ball and the spherical groove cooperate to provide support contact.

3. The zipper head roller separator according to claim 2, characterized in that, The protective sleeve is provided with a limiting device, which includes a limiting rod and a limiting sleeve. The limiting rod and the limiting sleeve are slidably connected. The limiting sleeve is fixedly installed on the protective sleeve by bolts. One end of the limiting rod is fixedly connected to the cover plate.

4. The zipper head roller separator according to any one of claims 1-3, characterized in that, The cover plate is provided with a sound-absorbing device on its inner side. The sound-absorbing device includes a protective cover. The inner side of the protective cover is provided with a first protective ring, a second protective ring and a third protective ring. The diameters of the first protective ring, the second protective ring and the third protective ring gradually decrease and are concentrically arranged. A first sound-absorbing layer is filled between the first protective ring and the side wall of the protective cover, and a second sound-absorbing layer is filled between the second protective ring and the third protective ring. The protective cover has several sound inlet holes on its surface; the protective cover is connected to the cover plate by screws through connecting plates on both sides.

5. The zipper head roller separator according to claim 4, characterized in that, Both the first and second sound-absorbing layers are made of pearl sponge.

6. The zipper head roller separator according to claim 4, characterized in that, The protective cover is connected to the cover plate by screws through connecting plates on both sides.

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