Multi-stage opener for long stapled cotton foreign fiber detection and operation method of multi-stage opener

Abstract

The invention provides a multi-stage opener for long stapled cotton foreign fiber detection and an operation method thereof, and relates to the field of multi-stage openers, the multi-stage opener comprises a multi-stage opener body, a discharging port of the multi-stage opener body is provided with a discharging assembly, the discharging assembly comprises a discharging frame, a fixing frame and a sliding groove, and the fixing frame is provided with a discharging opening. The multi-stage opener comprises a multi-stage opener body, a supporting assembly is arranged on one side of the multi-stage opener body and comprises a trapezoidal supporting frame, a spring groove, a reset spring, an arc-shaped block, a sliding frame, a sliding groove and a sliding block, and a collecting mechanism is arranged at the top of the supporting assembly and comprises a collecting frame, a collecting groove, a sliding plate, a protective door, an air suction frame, an air suction fan and a dust blocking plate. According to the long stapled cotton collecting device, when the collecting frame moves to the position between two sets of arc-shaped blocks, the arc-shaped blocks are driven to block the two sides of the collecting frame through resetting of reset springs, processed cotton fibers fall into a collecting groove, opened long stapled cotton can be conveniently and effectively stored, and the phenomenon that the long stapled cotton falls on the ground is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of multi-stage openers, and in particular to a multi-stage opener for detecting foreign fibers of long-staple cotton and an operating method thereof. Background Art

[0002] In the textile industry, natural fiber raw materials such as cotton and wool, as well as various chemical fibers, are often mixed with some foreign fibers during processing. There are two main types of foreign fibers: one is non-cotton fibers, such as chemical fibers, hair, silk, hemp and other fibers, and also includes materials that are easy to form fibers, such as plastic films, plastic ropes, etc.; the other is non-natural cotton fibers, that is, it is cotton fiber, but it is mixed with non-natural cotton fibers, such as dyed threads, ropes, cloth pieces, etc. In layman's terms, soft debris is attributed to foreign fibers.

[0003] The phenomenon of foreign fibers being mixed into cotton has become increasingly serious in recent years. It is difficult to prevent foreign fibers from being mixed into cotton textiles, which seriously troubles the quality of cotton textiles, causing the downgrade of cotton yarn, "defects" on the surface of fabrics, and increasing claims or returns, adding a heavy burden to the currently sluggish textile industry.

[0004] In cotton spinning production, foreign fibers will lead to increased yarn breakage and fabric defects, reducing the quality and added value of textiles, and seriously affecting the quality of yarn as well as the quality of subsequent processes such as weaving, printing and dyeing, bleaching and various knitted fabrics.

[0005] Since long-staple cotton fibers are longer and stronger than ordinary cotton fibers, they are easily entangled and knotted during the processing. The tightly entangled fiber clusters and the foreign fibers mixed in them are difficult to carry out subsequent qualitative and quantitative detection processes, so a loosening machine is required.

[0006] In the prior art, when discharging materials from a multi-stage opener, most of the materials fall directly onto the ground and are difficult to be effectively collected. In addition, cotton wool often scatters and the discharge port is blocked during the discharge, thereby affecting the normal use of the device. Summary of the invention

[0007] The object of the present invention is to provide a multi-stage opener for detecting long-staple cotton foreign fibers and an operating method thereof, so as to solve the problem in the above-mentioned background technology that when the multi-stage opener discharges materials, most of the materials fall directly on the ground and are difficult to be effectively collected. At the same time, when discharging materials, cotton wool often floats and the discharge port is blocked, which affects the normal use of the device.

[0008] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: comprising: a multi-stage opener body, a discharge port of the multi-stage opener body is provided with a discharge assembly, the discharge assembly includes a discharge frame, a fixed frame and a sliding groove, a side of the multi-stage opener body is provided with a support assembly, the support assembly includes a trapezoidal support frame, a spring groove, a return spring, an arc block, a sliding frame, a sliding groove and a sliding block, a collection mechanism is provided on the top of the support assembly, the collection mechanism includes a collection frame, a collection groove, a sliding plate, a protective door, a suction frame, a suction fan and a dust blocking plate.

[0009] As a preferred embodiment, the discharge port of the multi-stage opener body is fixedly connected to one side of the discharge rack, and the upper and lower sides of the discharge rack are fixedly connected to one side of the fixed rack, and a sliding groove is provided inside the fixed rack.

[0010] As a preferred embodiment, a trapezoidal support frame is provided on one side of the multi-stage opener body, and two groups of spring grooves are opened inside the trapezoidal support frame, and the inner wall of the spring groove is fixedly connected to the bottom end of the return spring.

[0011] As a preferred implementation, the top end of the return spring is fixedly connected to the bottom end of the arc block, and the top of the arc block is configured to be arc-shaped.

[0012] As a preferred embodiment, the inner side of the trapezoidal support frame is fixedly connected to one side of the sliding frame, and a sliding groove is provided inside the sliding frame, and the inner wall of the sliding groove is movably connected to the outer wall of the sliding block.

[0013] As a preferred embodiment, the top of the sliding block is fixedly connected to the bottom of the collecting rack, and a collecting groove is provided inside the collecting rack, and one side of the collecting rack is fixedly connected to one side of the sliding plate.

[0014] As a preferred embodiment, the outer wall of the sliding plate is movably connected to the inner wall of the sliding groove, and one side of the collecting rack is rotatably connected to one side of the protective door through a hinge.

[0015] As a preferred embodiment, the top of the collecting rack is fixedly connected to the bottom of the suction rack, and a hollow groove is opened inside the suction rack, the inner wall of the hollow groove is fixedly connected to the outer wall of the suction fan, and a hollow opening is opened on one side of the collecting rack, and the inner wall of the hollow opening is fixedly connected to the outer wall of the dust barrier plate.

[0016] As a preferred embodiment, its operation method is as follows: the collecting rack slides inside the slide groove through the slider, so that the collecting rack moves, and the movement of the collecting rack squeezes the arc surface of the arc block, and at the same time the sliding plate slides inside the sliding groove. When the collecting rack moves between the two groups of arc blocks, the arc blocks are driven by the reset spring to block the two sides of the collecting rack, and the suction fan is turned on to generate suction. The generated suction will suck out the cotton wool blocked inside the discharge rack, and a spare collecting rack can be placed above the trapezoidal support frame.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are:

[0018] 1. In the present invention, the collecting rack slides in the sliding groove through the slider, so that the collecting rack moves, and the movement of the collecting rack squeezes the arc surface of the arc block. At the same time, the sliding plate slides in the sliding groove. When the collecting rack moves between the two groups of arc blocks, the arc blocks are driven by the reset spring to block the two sides of the collecting rack, and the processed cotton wool falls into the collecting groove, which is convenient for the effective storage of the long-staple cotton after opening and avoids the phenomenon of the long-staple cotton falling on the ground.

[0019] 2. The present invention turns on the suction fan to generate suction, and the generated suction sucks out the cotton wool blocked inside the discharging rack. A spare collecting rack can be placed above the trapezoidal supporting frame, which reduces the blockage inside the discharging rack and avoids the phenomenon of cotton wool floating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a multi-stage opening machine for detecting foreign fibers in long-staple cotton and an operating method thereof provided by the present invention;

[0021] Figure 2 A schematic diagram of a discharging component of a multi-stage opener for detecting foreign fibers in long-staple cotton and an operating method thereof provided by the present invention;

[0022] Figure 3 A partial cross-sectional view of a support assembly of a multi-stage opener for detecting foreign fibers in long-staple cotton and an operating method thereof provided by the present invention;

[0023] Figure 4 A cross-sectional view of a collection mechanism of a multi-stage opener for detecting foreign fibers in long-staple cotton and an operation method thereof provided by the present invention;

[0024] Figure 5 A schematic diagram of a collecting mechanism of a multi-stage opener for detecting foreign fibers in long-staple cotton and an operating method thereof provided by the present invention.

[0025] Legend:

[0026] 1. Multi-stage opener body; 2. Discharging assembly; 201. Discharging rack; 202. Fixed rack; 203. Sliding slot; 3. Support assembly; 301. Trapezoidal support rack; 302. Spring slot; 303. Reset spring; 304. Arc block; 305. Sliding rack; 306. Sliding slot; 307. Sliding block; 4. Collecting mechanism; 401. Collecting rack; 402. Collecting slot; 403. Sliding plate; 404. Protective door; 405. Suction rack; 406. Suction fan; 407. Dust-blocking plate. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 5 The present invention provides a technical solution: comprising: a multi-stage opener body 1, a discharge port of the multi-stage opener body 1 is provided with a discharge assembly 2, the discharge assembly 2 comprises a discharge frame 201, a fixed frame 202 and a sliding groove 203, a support assembly 3 is provided on one side of the multi-stage opener body 1, the support assembly 3 comprises a trapezoidal support frame 301, a spring groove 302, a return spring 303, an arc block 304, a sliding frame 305, a sliding groove 306 and a slider 307, a collecting mechanism 4 is provided on the top of the support assembly 3, the collecting mechanism 4 comprises a collecting frame 401, a collecting groove 402, a sliding plate 403, a protective door 404, a suction frame 405, a suction fan 406 and a dust blocking plate 407.

[0029] In one embodiment, the discharge port of the multi-stage opener body 1 is fixedly connected to one side of the discharge rack 201 , and the upper and lower sides of the discharge rack 201 are fixedly connected to one side of the fixed rack 202 , and a sliding groove 203 is opened inside the fixed rack 202 .

[0030] Specifically: the setting of the sliding groove 203 ensures the positioning effect of the collection rack 401 when it is placed.

[0031] In one embodiment, a trapezoidal support frame 301 is provided on one side of the multi-stage opener body 1 , and two sets of spring grooves 302 are provided inside the trapezoidal support frame 301 , and the inner wall of the spring groove 302 is fixedly connected to the bottom end of the return spring 303 .

[0032] Specifically: the arrangement of the trapezoidal support frame 301 facilitates the placement of the collection frame 401 and also facilitates the placement of the spare collection frame 401 .

[0033] In one embodiment, the top end of the return spring 303 is fixedly connected to the bottom end of the arc block 304, and the top of the arc block 304 is configured to be arc-shaped.

[0034] Specifically, when the collecting rack 401 moves between the two groups of arc blocks 304 , the arc blocks 304 are driven to block the two sides of the collecting rack 401 through the reset of the reset spring 303 .

[0035] In one embodiment, the inner side of the trapezoidal support frame 301 is fixedly connected to one side of the sliding frame 305 , and a sliding groove 306 is provided inside the sliding frame 305 , and the inner wall of the sliding groove 306 is movably connected to the outer wall of the sliding block 307 .

[0036] Specifically, the collecting rack 401 slides inside the sliding groove 306 through the slider 307, so that the collecting rack 401 moves.

[0037] In one embodiment, the top of the slider 307 is fixedly connected to the bottom of the collection rack 401 , and a collection slot 402 is provided inside the collection rack 401 , and one side of the collection rack 401 is fixedly connected to one side of the sliding plate 403 .

[0038] Specifically: It is convenient to effectively store the long-staple cotton after opening, and avoids the phenomenon of long-staple cotton falling on the ground.

[0039] In one embodiment, the outer wall of the sliding plate 403 is movably connected to the inner wall of the sliding groove 203, and one side of the collecting rack 401 is rotatably connected to one side of the protective door 404 through a hinge.

[0040] Specifically: the blockage inside the discharging rack 201 is reduced, and the phenomenon of cotton wool floating is avoided.

[0041] In one embodiment, the top of the collection rack 401 is fixedly connected to the bottom of the suction rack 405, and a hollow groove is opened inside the suction rack 405, the inner wall of the hollow groove is fixedly connected to the outer wall of the suction fan 406, and a hollow opening is opened on one side of the collection slot 402, and the inner wall of the hollow opening is fixedly connected to the outer wall of the dust blocking plate 407.

[0042] Specifically: the suction fan 406 is turned on to generate suction, and the generated suction sucks out the cotton wool blocked inside the discharge rack 201 . A spare collection rack 401 can be placed above the trapezoidal support rack 301 .

[0043] Working principle: the collecting rack 401 slides inside the slide groove 306 through the slider 307, so that the collecting rack 401 moves, and the collecting rack 401 moves to squeeze the arc surface of the arc block 304, and at the same time the sliding plate 403 slides inside the sliding groove 203. When the collecting rack 401 moves between the two groups of arc blocks 304, the arc blocks 304 are driven to block the two sides of the collecting rack 401 through the reset spring 303. The suction fan 406 is turned on to generate suction. The generated suction sucks out the cotton wool blocked inside the discharge rack 201, and a spare collecting rack 401 can be placed above the trapezoidal support frame 301.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-stage opener for detecting foreign fibers in long-staple cotton, characterized in that: include: A multi-stage opener body (1), wherein a discharge port of the multi-stage opener body (1) is provided with a discharge assembly (2), wherein the discharge assembly (2) comprises a discharge frame (201), a fixed frame (202) and a sliding groove (203); a support assembly (3) is provided on one side of the multi-stage opener body (1), wherein the support assembly (3) comprises a trapezoidal support frame (301), a spring groove (302), a return spring (303), an arc block (304), a sliding frame (305), a sliding groove (306) and a sliding block (307); a collection mechanism (4) is provided on the top of the support assembly (3), wherein the collection mechanism (4) comprises a collection frame (401), a collection groove (402), a sliding plate (403), a protective door (404), an air suction frame (405), an air suction fan (406) and a dust blocking plate (407).

2. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 1, characterized in that: The discharge port of the multi-stage opener body (1) is fixedly connected to one side of the discharge rack (201), and the upper and lower sides of the discharge rack (201) are fixedly connected to one side of the fixed rack (202), and a sliding groove (203) is provided inside the fixed rack (202).

3. A multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 2, characterized in that: A trapezoidal support frame (301) is provided on one side of the multi-stage opener body (1), and two groups of spring grooves (302) are provided inside the trapezoidal support frame (301), and the inner wall of the spring groove (302) is fixedly connected to the bottom end of the return spring (303).

4. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 3, characterized in that: The top end of the return spring (303) is fixedly connected to the bottom end of the arc block (304), and the top of the arc block (304) is arranged in an arc shape.

5. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 4, characterized in that: The inner side of the trapezoidal support frame (301) is fixedly connected to one side of the sliding frame (305), and a sliding groove (306) is provided inside the sliding frame (305), and the inner wall of the sliding groove (306) is movably connected to the outer wall of the sliding block (307).

6. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 5, characterized in that: The top of the sliding block (307) is fixedly connected to the bottom of the collecting frame (401), and a collecting groove (402) is provided inside the collecting frame (401), and one side of the collecting frame (401) is fixedly connected to one side of the sliding plate (403).

7. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 6, characterized in that: The outer wall of the sliding plate (403) is movably connected to the inner wall of the sliding groove (203), and one side of the collecting rack (401) is rotatably connected to one side of the protective door (404) via a hinge.

8. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 7, characterized in that: The top of the collecting frame (401) is fixedly connected to the bottom of the suction frame (405), and a hollow groove is provided inside the suction frame (405).

9. The multi-stage opener for detecting foreign fibers in long-staple cotton according to claim 8, characterized in that: The inner wall of the hollow groove is fixedly connected to the outer wall of the suction fan (406), and a hollow opening is opened on one side of the collection groove (402), and the inner wall of the hollow opening is fixedly connected to the outer wall of the dust blocking plate (407).

10. A multi-stage opener for detecting foreign fibers in long-staple cotton and an operating method thereof according to claim 9, characterized in that: The operation method is as follows: the collecting rack (401) slides inside the slide groove (306) through the slider (307), so that the collecting rack (401) moves, and the collecting rack (401) moves to squeeze the arc surface of the arc block (304), and at the same time, the sliding plate (403) slides inside the sliding groove (203). When the collecting rack (401) moves between the two groups of arc blocks (304), the arc blocks (304) are driven to block the two sides of the collecting rack (401) through the reset spring (303), and the suction fan (406) is turned on to generate suction. The generated suction sucks out the cotton wool blocked inside the discharge rack (201), and a spare collecting rack (401) can be placed above the trapezoidal support frame (301).

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