Coiler for carding machine

Abstract

The utility model relates to the technical field of carding machines, in particular to a coiler for a carding machine, which comprises a coiler body. A mounting shell is arranged on the can coiler body, a feeding pipe is arranged on the mounting shell, and the feeding pipe is communicated with the interior of the can coiler body; a connecting pipe is arranged on the feeding pipe; a dust collecting assembly is arranged at one end, far away from the feeding pipe, of the connecting pipe; a mounting hole is formed in the mounting shell, the mounting hole and the connecting pipe are coaxially distributed, a dust suction mechanism is arranged in the mounting hole, and the dust suction mechanism is connected with the dust collection assembly in a matched mode. According to the dust collector, the dust collecting assembly is divided into the air inlet bin and the dust collecting bin, the scraping strip scrapes dust from the filter screen and directly collects the dust into the dust collecting bin, the dust cannot be brought out again, and meanwhile the filter screen is kept smooth and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton carding machines, in particular to a strip coiling machine for cotton carding machines. Background Art

[0002] The carding machine is used to open, comb and remove impurities from the cotton rolls sent from the previous process or the oily cotton layer supplied by the cotton box, so that all the curled cotton loops become basically straight single fibers. In the process, the broken seeds, impurities and short fibers left over from the cotton cleaning process are removed, and then the cotton strips of a certain specification are integrated and stored in the cotton tube for use in the drawing process. The carding machine coiler is a device that coils the cotton strips from the carding machine through the doffer and the roller into the cotton strip tube for use in the subsequent drawing process.

[0003] The Chinese patent with authorization announcement number CN218756221U discloses a faucet structure of a cotton carding machine that prevents dust accumulation, including a faucet box and a dust removal part; a dust collecting box for collecting dust is inserted in the slot; two U-shaped frames are installed above the ash collecting box, and dust filters and baffles are installed on the two frames respectively; a fan for driving the dust in the faucet box to move into the shell is installed on the rear side plate of the shell; through the dust removal part arranged on the rear side of the faucet box: when dust and flying flowers pass through the baffle and dust filter, the dust and flying flowers can be intercepted and filtered, and through the up and down reciprocating movement of two fixed blocks and a cleaning block, the dust and flying flowers on the surface of the baffle and dust filter can be cleaned, and the fallen dust and flying flowers can fall into the ash receiving box; this design facilitates the collection and processing of dust and flying flowers in the faucet box, and avoids the accumulation of dust and flying flowers in the faucet box, which may cause defects in the production of cotton strips.

[0004] However, the above technical solution has the following defects: in the above-mentioned anti-dust accumulation cotton carding machine faucet structure, the cleaning block moves back and forth up and down to push the dust and short fluff on the retaining net and the dust filter into the dust receiving box, but dust and the like are still attached to the cleaning block, and the reciprocating movement of the cleaning block cannot completely push the dust and the like into the dust receiving box, so that the retaining net and the dust filter are not cleaned thoroughly and are inconvenient to use. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a sliver coiling machine for a carding machine.

[0006] The technical solution of the utility model is: a sliver coiling machine for a carding machine, comprising a sliver coiling machine body;

[0007] A mounting shell is provided on the coiling machine body, and a feed pipe is provided on the mounting shell, and the feed pipe is communicated with the inside of the coiling machine body;

[0008] A connecting pipe is provided on the feed pipe, and a dust collecting assembly is provided at one end of the connecting pipe away from the feed pipe;

[0009] The mounting shell is provided with a mounting hole, the mounting hole is coaxially distributed with the connecting pipe, the mounting hole is provided with a dust suction mechanism, and the dust suction mechanism is cooperatively connected with the dust collecting component.

[0010] Preferably, the dust collection mechanism includes a mounting tube;

[0011] The mounting tube is connected with the mounting hole, the dust collecting assembly is connected with the mounting tube, a negative pressure fan is arranged at one end of the mounting tube away from the mounting shell, and the mounting tube and the connecting tube are coaxially distributed;

[0012] A mounting ring is rotatably arranged at one end of the mounting tube close to the inside of the mounting shell. A driving assembly is arranged in the mounting tube. The driving assembly is transmission-connected to the mounting ring. The mounting ring is provided with a filter screen.

[0013] Preferably, two mounting ears are provided on the outer circumferential surface of the mounting tube, and fixing bolts are provided on the mounting ears, and the fixing bolts are threadably connected to the mounting shell.

[0014] Preferably, the dust collection assembly includes a collection barrel and a dust collection bin;

[0015] The two ends of the collecting tube are respectively connected to the dust collecting mechanism and the connecting pipe, and the collecting tube and the connecting pipe are coaxially distributed;

[0016] A partition is provided in the collecting tube, and the projection shape of the partition is L-shaped. The partition divides the collecting tube into a dust collecting bin and an air inlet bin, and the projection shapes of the air inlet bin and the dust collecting bin are both semicircular;

[0017] A scraping strip is arranged at one end of the partition close to the dust collecting mechanism, and the length of the scraping strip is half of the length of the partition.

[0018] Preferably, a retaining ring is provided on the outer circumferential surface of the connecting pipe, one end of the collecting tube is sleeved on the outer side of the connecting pipe, and the end of the collecting tube is pressed tightly on the retaining ring.

[0019] Preferably, a fixing ring is provided at the end of the mounting tube, and the end of the collecting tube is threadedly connected to the fixing ring, and the scraper strip is pressed against the surface of the filter screen in the installed state.

[0020] Preferably, a feed hopper is provided at the upper end of the feed pipe, and the inner diameter of the feed hopper gradually increases upward along the axis direction of the feed pipe.

[0021] Preferably, there are two connecting pipes, and the two connecting pipes are symmetrically distributed on the feed pipe.

[0022] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0023] 1. In the utility model, the dust collecting component is divided into an air intake bin and a dust collecting bin. The scraper scrapes the dust off the filter and collects it directly into the dust collecting bin without bringing the dust out again. At the same time, the filter remains unobstructed for easy use.

[0024] 2. In the utility model, the negative pressure fan is started to suck the dust in the feed pipe into the dust collecting assembly, the driving assembly drives the mounting ring and the filter to rotate, the dust collecting assembly scrapes the dust on the filter and collects it, and the dust suction mechanism is easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of an embodiment of the present invention.

[0026] Figure 2 The utility model is a schematic diagram of the structure of a coiling machine for a cotton carding machine.

[0027] Figure 3 The utility model is a schematic diagram of the structure of a coiling machine for a cotton carding machine.

[0028] Figure numerals: 1. coiling machine body; 2. mounting shell; 3. mounting pipe; 4. negative pressure fan; 5. fixing bolt; 6. collecting cylinder; 7. mounting ear piece; 8. feed hopper; 9. connecting pipe; 10. retaining ring; 11. filter screen; 12. dust collecting bin; 14. feed pipe; 15. driving assembly; 16. fixing ring; 17. mounting ring; 18. partition; 19. scraper; 20. mounting hole. DETAILED DESCRIPTION

[0029] Embodiment 1

[0030] like Figure 1-Figure 3 As shown, the utility model provides a coiling machine for a carding machine, comprising a coiling machine body 1;

[0031] The coiler body 1 is provided with a mounting shell 2, the mounting shell 2 is provided with a feed pipe 14, and the feed pipe 14 is communicated with the inside of the coiler body 1;

[0032] A connecting pipe 9 is provided on the feed pipe 14, and a dust collecting assembly is provided at one end of the connecting pipe 9 away from the feed pipe 14;

[0033] Furthermore, a feed hopper 8 is provided at the upper end of the feed pipe 14, and the inner diameter of the feed hopper 8 gradually increases upward along the axis direction of the feed pipe 14;

[0034] Furthermore, there are two connecting pipes 9, and the two connecting pipes 9 are symmetrically distributed on the feed pipe 14;

[0035] The mounting shell 2 is provided with a mounting hole 20, which is coaxially distributed with the connecting pipe 9. The mounting hole 20 is provided with a dust suction mechanism, which is cooperatively connected with the dust collecting assembly.

[0036] In the utility model, when the cotton strip passes through the feed pipe 14, the dust suction mechanism is started to suck the dust in the feed pipe 14 out from the connecting pipe 9, and the dust passes through the dust collecting component and is collected by the dust collecting component. The dust suction mechanism and the dust collecting component can be disassembled, which is convenient for cleaning the dust collecting component. In the utility model, the dust collecting component is divided into an air intake bin and a dust collecting bin 12, and the scraper 19 scrapes the dust off the filter 11 and collects it directly into the dust collecting bin 12, so that the dust will not be brought out again, and at the same time, the filter 11 remains unobstructed for easy use.

[0037] Embodiment 2

[0038] like Figure 1-Figure 3 As shown, the utility model provides a coiling machine for a carding machine. Compared with the first embodiment, the dust collection mechanism in this embodiment includes a mounting pipe 3;

[0039] The mounting tube 3 is connected with the mounting hole 20, the dust collecting assembly is connected with the mounting tube 3, a negative pressure fan 4 is provided at one end of the mounting tube 3 away from the mounting shell 2, and the mounting tube 3 is coaxially distributed with the connecting tube 9;

[0040] A mounting ring 17 is rotatably provided at one end of the mounting tube 3 close to the inside of the mounting shell 2 . A driving assembly 15 is provided in the mounting tube 3 . The driving assembly 15 is transmission-connected to the mounting ring 17 . The mounting ring 17 is provided with a filter screen 11 .

[0041] Furthermore, two mounting ears 7 are provided on the outer circumference of the mounting tube 3 , and fixing bolts 5 are provided on the mounting ears 7 , and the fixing bolts 5 are threadedly connected to the mounting shell 2 .

[0042] In this embodiment, the negative pressure fan 4 is started to suck the dust in the feed pipe 14 into the dust collecting assembly, the driving assembly 15 drives the mounting ring 17 and the filter screen 11 to rotate, and the dust collecting assembly scrapes and collects the dust on the filter screen 11. The dust suction mechanism is easy to install and disassemble.

[0043] Embodiment 3

[0044] like Figure 2-Figure 3 As shown, the present invention proposes a coiling machine for a carding machine. Compared with the first embodiment, the dust collecting assembly in this embodiment includes a collecting cylinder 6 and a dust collecting bin 12;

[0045] The two ends of the collecting tube 6 are respectively connected to the dust collecting mechanism and the connecting tube 9, and the collecting tube 6 and the connecting tube 9 are coaxially distributed;

[0046] A partition 18 is provided in the collecting tube 6. The projection shape of the partition 18 is L-shaped. The partition 18 divides the collecting tube 6 into a dust collecting bin 12 and an air inlet bin. The projection shapes of the air inlet bin and the dust collecting bin 12 are both semicircular.

[0047] A scraper strip 19 is provided at one end of the partition 18 close to the dust collecting mechanism, and the length of the scraper strip 19 is half the length of the partition 18 .

[0048] Furthermore, a retaining ring 10 is provided on the outer circumference of the connecting tube 9 , one end of the collecting tube 6 is sleeved on the outside of the connecting tube 9 , and the end of the collecting tube 6 is pressed tightly on the retaining ring 10 .

[0049] Furthermore, a fixing ring 16 is provided at the end of the mounting tube 3 , and the end of the collecting tube 6 is threadedly connected to the fixing ring 16 , and the scraper strip 19 is pressed against the surface of the filter screen 11 in the installed state.

[0050] In this embodiment, when the dust suction mechanism sucks impurities such as dust and short fibers in the feed pipe 14 into the collecting tube 6, the dust and the like adhere to the surface of the filter screen 11 through the collecting tube 6, the mounting ring 17 drives the filter screen 11 to rotate, and the scraper bar 19 at the end of the partition 18 cleans the surface of the filter screen 11. The scraper bar 19 scrapes the dust into the dust collecting bin 12, while ensuring that the gas in the filter screen 11 can pass smoothly.

[0051] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sliver coiling machine for a carding machine, characterized in that: It comprises a coiling machine body (1); A mounting shell (2) is provided on the coiling machine body (1), and a feed pipe (14) is provided on the mounting shell (2), and the feed pipe (14) is communicated with the inside of the coiling machine body (1); A connecting pipe (9) is provided on the feed pipe (14), and a dust collecting assembly is provided at one end of the connecting pipe (9) away from the feed pipe (14); The mounting shell (2) is provided with a mounting hole (20), the mounting hole (20) and the connecting pipe (9) are coaxially distributed, and the mounting hole (20) is provided with a dust suction mechanism, which is cooperatively connected with the dust collecting assembly.

2. A carding machine coiling machine according to claim 1, characterized in that: The dust collection mechanism comprises a mounting pipe (3); The mounting tube (3) is connected in cooperation with the mounting hole (20), the dust collecting assembly is connected in cooperation with the mounting tube (3), a negative pressure fan (4) is provided at one end of the mounting tube (3) away from the mounting shell (2), and the mounting tube (3) and the connecting tube (9) are coaxially distributed; A mounting ring (17) is rotatably provided at one end of the mounting tube (3) close to the inside of the mounting shell (2), a driving assembly (15) is provided in the mounting tube (3), the driving assembly (15) is transmission-connected to the mounting ring (17), and the mounting ring (17) is provided with a filter screen (11).

3. A carding machine coiling machine according to claim 2, characterized in that: The outer circumferential surface of the mounting tube (3) is provided with two mounting lugs (7), each of which is provided with a fixing bolt (5), and the fixing bolt (5) is threadedly connected to the mounting shell (2).

4. A carding machine coiling machine according to claim 1, characterized in that: The dust collection assembly comprises a collection cylinder (6) and a dust collection bin (12); The two ends of the collecting tube (6) are respectively connected to the dust collecting mechanism and the connecting tube (9), and the collecting tube (6) and the connecting tube (9) are coaxially distributed; A partition (18) is provided inside the collecting tube (6), and the projection shape of the partition (18) is L-shaped. The partition (18) divides the collecting tube (6) into a dust collecting bin (12) and an air inlet bin, and the projection shapes of the air inlet bin and the dust collecting bin (12) are both semicircular; A scraping strip (19) is provided at one end of the partition (18) close to the dust collecting mechanism, and the length of the scraping strip (19) is half the length of the partition (18).

5. A carding machine coiling machine according to claim 4, characterized in that: A retaining ring (10) is provided on the outer peripheral surface of the connecting pipe (9), one end of the collecting tube (6) is sleeved on the outer side of the connecting pipe (9), and the end of the collecting tube (6) is pressed tightly on the retaining ring (10).

6. A carding machine coiling machine according to claim 2 or 4, characterized in that: The end of the mounting tube (3) is provided with a fixing ring (16), the end of the collecting tube (6) is threadedly connected to the fixing ring (16), and in the mounted state, the scraper strip (19) is pressed against the surface of the filter screen (11).

7. A carding machine coiling machine according to claim 1, characterized in that: A feed hopper (8) is provided at the upper end of the feed pipe (14), and the inner diameter of the feed hopper (8) gradually increases upward along the axial direction of the feed pipe (14).

8. The carding machine coiling machine according to claim 1, characterized in that: There are two connecting pipes (9), and the two connecting pipes (9) are symmetrically distributed on the feed pipe (14).

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