Non-woven fabric carding machine

Abstract

The invention discloses a non-woven fabric carding machine which comprises a carding machine body, an outer cover is arranged outside the carding machine body, a suction head of a negative pressure suction device can stretch into the outer cover, a plurality of felt plates are arranged between two side supports in the vertical direction, one side of the interior of each felt plate is fixedly connected with a fulcrum shaft, and the fulcrum shaft is fixedly connected with the other side of the interior of each felt plate. A fulcrum shaft is arranged between the felt plate and the suction head, the fulcrum shaft is rotationally connected with the side support, a synchronous wheel is fixedly installed at one end of the fulcrum shaft, the multiple synchronous wheels are in transmission connection through a synchronous belt, two sliding rails are vertically arranged between the felt plate and the suction head in a spaced mode, and a sliding bin is slidably connected between the two symmetrically-arranged sliding rails; a plurality of rotating discs are arranged on the side, opposite to the felt plate, of the sliding bin at intervals, and a plurality of rubber rods are fixedly installed on the surfaces of the rotating discs. According to the non-woven fabric carding machine, the influence of negative pressure on normal production is reduced, the adsorption continuity is greatly improved, the continuity of the cleaning process is also improved, and therefore the overall working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of non-woven fabric combing, in particular to a non-woven fabric combing machine. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, are made of directional or random fibers. They are called cloth because they have the appearance and certain properties of cloth. At present, when processing non-woven fabrics, the fiber raw materials need to be combed. The purpose is to comb the fiber bundles into single fibers and ensure the uniformity of the web, so a combing machine is used. When processing non-woven fabrics, a large amount of lint will be generated. If it is not collected and adsorbed in time, it will spread in the air and be inhaled by people in large quantities, which can easily cause harm to the body.

[0003] After searching, the Chinese patent publication number CN214004885U discloses a non-woven fabric automatic combing machine, including a body, a conveyor belt is installed at the feed inlet of the body, a dust cover with a lower opening is provided just above the conveyor belt, and a feeding port is provided on the side of the dust cover close to the feed inlet of the conveyor belt; it also includes a dust suction component, one end of the dust suction pipe is connected to the dust cover, and the other end is connected to the air inlet of the fan, one end of the dust exhaust pipe is connected to the air outlet of the fan, and the other end is connected to the top of the dust box; the bottom of the dust cover is provided with a plug-in block, the conveyor belt is provided with a plug-in slot for inserting the plug-in block, and the conveyor belt is provided with a limiter component for stabilizing the plug-in block in the plug-in slot. The device has the effect of reducing the fine fiber raw materials floating in the air of the processing environment and protecting the health of the operator.

[0004] However, when the above-mentioned device is used, the negative pressure generated by the adsorption mechanism will attract the material on the normal production path, causing unnecessary waste. After a period of production, when cleaning the fine fiber raw materials on the dust cover and in the dust box, it is necessary to stop the device's adsorption of the fine fiber raw materials, resulting in a decrease in the production efficiency of the device. Summary of the invention

[0005] The object of the present invention is to provide a non-woven fabric carding machine, which not only reduces the influence of negative pressure on normal production, but also greatly improves the continuity of adsorption and the continuity of the cleaning process, thereby improving the overall work efficiency.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a non-woven fabric carding machine, comprising: a carding machine body, an outer cover is arranged outside the carding machine body, a negative pressure suction device is respectively arranged on the side of the outer cover opposite to the felt plate, the suction head of the negative pressure suction device can extend into the inner part of the outer cover, and a side bracket is arranged between the carding machine body and the suction head, two side brackets located on the same side are arranged oppositely, and a plurality of felt plates are arranged in the vertical direction between the two side brackets, a support shaft is fixedly connected to one side of the inner part of the felt plate, the support shaft is rotatably connected to the side bracket, and a synchronous wheel is fixedly installed at one end of the support shaft, and the plurality of synchronous wheels are connected through synchronous belt transmission; Two slide rails are vertically spaced apart between the felt board and the suction head, a slide bin is slidably connected between the two symmetrically arranged slide rails, a plurality of turntables are spaced apart on one side of the slide bin relative to the felt board, and a plurality of rubber rods are fixedly mounted on the surface of the turntable.

[0007] The further improved scheme in the above technical scheme is as follows: 1. In the above scheme, a collection box is provided inside the negative pressure suction device, and a support shell with a built-in roller is fixedly installed on the outer wall of the negative pressure suction device, and a film roll is wound on the circumferential outer wall of the roller.

[0008] 2. In the above solution, a plurality of hooks are fixedly connected to the end of the film roll, and a clamping frame cooperating with the hooks is provided on the outer wall of the collection box.

[0009] 3. In the above solution, a torsion spring returner connected to the roller is provided on one side of the support shell.

[0010] 4. In the above solution, a multi-way pipe is arranged inside the sliding bin, and the air outlet of the multi-way pipe is located between two adjacent rotating disks, and the air inlet end of the multi-way pipe is connected to the air outlet end of a fan.

[0011] 5. In the above solution, a second synchronous wheel is inside the sliding bin and fixedly connected to the rotating disk, and the outer wall of the second synchronous wheel is commonly connected to a second synchronous belt.

[0012] 6. In the above solution, one of the second synchronous wheels is fixedly connected to the output shaft of a stepping motor, and the stepping motor is fixedly mounted on the outer wall of the sliding compartment.

[0013] 7. In the above solution, the fan is installed on the side of the sliding bin opposite to the felt board.

[0014] 8. In the above solution, one of the support shafts is fixedly connected to the output shaft of the servo motor, and the servo motor is fixedly mounted on the side bracket.

[0015] 9. In the above solution, the support shaft is rotatably connected to the side bracket through a damping bearing.

[0016] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1. The non-woven fabric combing machine of the present invention has a negative pressure suction device disposed on one side of the outer cover opposite to the felt plate, the suction head of the negative pressure suction device can extend into the inner part of the outer cover, a plurality of felt plates are arranged in the vertical direction between the two side brackets, a support shaft is fixedly connected to one side of the inner part of the felt plate, the support shaft is rotatably connected to the side bracket, and a synchronous wheel is fixedly installed at one end of the support shaft, and the plurality of synchronous wheels are connected through synchronous belt transmission, the suction head of the negative pressure suction device is used to suck the flying fluff, the felt plate located between the suction head and the combing machine body automatically absorbs the fluff, and the felt plate forms a partition for the negative pressure, which greatly reduces the influence of the negative pressure on the normal production, and the felt plate can be turned over to realize double-sided absorption.

[0017] 2. The non-woven fabric combing machine of the present invention has two slide rails vertically spaced apart between the felt plate and the suction head, a sliding bin is slidably connected between the two symmetrically arranged slide rails, a plurality of turntables are spaced apart on one side of the sliding bin relative to the felt plate, a plurality of rubber rods are fixedly mounted on the surface of the turntable, and while adsorption is being performed on one side, the rubber rods can be driven by the turntable to clean the other side, which greatly improves the continuity of adsorption and the continuity of the cleaning process, thereby improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 It is a structural schematic diagram of the nonwoven fabric carding machine of the present invention; Attached Figure 2 It is a schematic diagram of the internal structure of the nonwoven fabric carding machine of the present invention; Attached Figure 3 The local structure of the nonwoven fabric carding machine of the present invention is decomposed Figure 1 ; Attached Figure 4 The local structure of the nonwoven fabric carding machine of the present invention is decomposed Figure 2 ; Attached Figure 5 The partial structure diagram of the nonwoven fabric carding machine of the present invention is shown in FIG. Figure 1 ; Attached Figure 6 The partial structure diagram of the nonwoven fabric carding machine of the present invention is shown in FIG. Figure 2 .

[0019] In the above drawings: 1. combing machine body; 2. adsorption mechanism; 3. outer cover; 201. side bracket; 202. synchronous wheel; 203. synchronous belt; 204. support shaft; 205. felt plate; 206. damping bearing; 207. servo motor; 401. suction head; 402. negative pressure suction device; 403. collection box; 404. support shell; 405. torsion spring returner; 406. film roll; 407. hook; 408. roller; 409. handle; 410. snap-on frame; 501. slide rail; 502. sliding bin; 503. fan; 504. stepping motor; 505. multi-way pipe; 506. rubber rod; 507. turntable; 508. second synchronous wheel; 509. second synchronous belt; 510. air outlet. Implementation

[0020] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0021] Embodiment 1: A nonwoven fabric carding machine, comprising: a carding machine body 1, characterized in that: an outer cover 3 is arranged outside the carding machine body 1, and a negative pressure suction device 402 is arranged on the side of the outer cover 3 opposite to the felt plate 205; The front end of the carding machine body is covered by an outer cover, the fluff is sealed in the outer cover, and the floating fluff is adsorbed by a plurality of felt plates arranged on both sides of the carding machine body; The suction head 401 of the negative pressure suction device 402 can extend into the outer cover 3, and a side bracket 201 is arranged between the combing machine body 1 and the suction head 401, and two side brackets 201 on the same side are arranged opposite to each other, and a plurality of felt plates 205 are arranged in the vertical direction between the two side brackets 201, and a support shaft 204 is fixedly connected to one side of the inner side of the felt plate 205, and the support shaft 204 is rotatably connected to the side bracket 201, and a synchronous wheel 202 is fixedly installed at one end of the support shaft 204, and the plurality of synchronous wheels 202 are connected through a synchronous belt 203 for transmission; After a certain period of adsorption, the servo motor controls one of the support shafts to rotate, and under the action of the synchronous wheel and the synchronous belt, multiple grating plates are turned over, and the side with the lint is turned to the inside. Thus, a partition is formed by the grating plates to avoid the negative pressure adsorption affecting normal production, and at the same time, the lint is automatically adsorbed and collected, reducing the difficulty of cleaning. In addition, through the adsorption on both sides, uninterrupted adsorption work can be achieved. Under this structure, the lint is automatically collected without affecting normal production, reducing the workload of workers, and facilitating the secondary use of the lint, reducing production costs; Two slide rails 501 are vertically spaced apart between the felt plate 205 and the suction head 401, a sliding bin 502 is slidably connected between the two symmetrically arranged slide rails 501, a plurality of rotating disks 507 are spaced apart on one side of the sliding bin 502 relative to the felt plate 205, and a plurality of rubber rods 506 are fixedly mounted on the surface of the rotating disk 507; When negative pressure collection is carried out, the turntable is driven to rotate rapidly under the action of the stepper motor, so that multiple rubber rods rotate and act on the inner wall of the felt board to separate the fluff on the felt board. Under the action of the fan, air is continuously supplied to blow up the fluff, and it is guided by the sliding bin and acts on multiple felt boards in sequence, which prevents the fluff from adhering too tightly and ensures thorough collection.

[0022] A collection box 403 is disposed inside the negative pressure suction device 402 , and a support shell 404 with a built-in roller 408 is fixedly mounted on the outer wall of the negative pressure suction device 402 , and a film roll 406 is wound around the circumferential outer wall of the roller 408 .

[0023] A plurality of hooks 407 are fixedly connected to the end of the film roll 406 , and a clamping frame 410 cooperating with the hooks 407 is provided on the outer wall of the collection box 403 .

[0024] A torsion spring returner 405 connected to a roller 408 is disposed on one side of the support shell 404 .

[0025] A multi-way tube 505 is arranged inside the above-mentioned sliding bin 502, and the air outlet 510 of the multi-way tube 505 is located between two adjacent turntables 507, and the air inlet end of the above-mentioned multi-way tube 505 is connected to the air outlet end of a fan 503; further, the air outlet of the multi-way tube continuously blows away the fluff, effectively reducing the situation where the fluff is too tightly adsorbed and causing difficulty in cleaning, thereby improving the cleaning effect.

[0026] A second synchronous wheel 508 is disposed inside the sliding bin 502 and fixedly connected to the rotating disk 507 . A second synchronous belt 509 is connected to the outer wall of the second synchronous wheel 508 .

[0027] One of the second synchronous wheels 508 is fixedly connected to the output shaft of a stepping motor 504 , and the stepping motor 504 is fixedly mounted on the outer wall of the sliding compartment 502 .

[0028] One of the support shafts 204 is fixedly connected to the output shaft of the servo motor 207 , and the servo motor 207 is fixedly mounted on the side bracket 201 .

[0029] The support shaft 204 is rotatably connected to the side bracket 201 via a damping bearing 206 .

[0030] The rubber rods 506 are distributed at equal intervals.

[0031] The above-mentioned turntables 507 are arranged at equal intervals along the length direction of the sliding bin 502.

[0032] Embodiment 2: A non-woven fabric carding machine, comprising: a carding machine body 1, characterized in that: an outer cover 3 is arranged outside the carding machine body 1, and a negative pressure suction device 402 is respectively arranged on the side of the outer cover 3 opposite to the felt plate 205, and the suction head 401 of the negative pressure suction device 402 can extend into the outer cover 3, and a side bracket 201 is arranged between the carding machine body 1 and the suction head 401, and two side brackets 201 located on the same side are arranged opposite to each other, and a plurality of felt plates 205 are arranged in the vertical direction between the two side brackets 201, and a support shaft 204 is fixedly connected to one side of the inner side of the felt plate 205, and the support shaft 204 is rotatably connected to the side bracket 201, and a synchronous wheel 202 is fixedly installed at one end of the support shaft 204, and the plurality of synchronous wheels 202 are connected through a synchronous belt 203 for transmission; The suction head of the negative pressure suction device sucks the flying fluff, and the felt plate between the suction head and the carding machine body automatically absorbs the fluff. The felt plate forms a partition for the negative pressure, which greatly reduces the impact of the negative pressure on normal production. The felt plate can be turned over to achieve double-sided absorption. Two slide rails 501 are vertically spaced apart between the felt plate 205 and the suction head 401, a sliding bin 502 is slidably connected between the two symmetrically arranged slide rails 501, a plurality of rotating disks 507 are spaced apart on one side of the sliding bin 502 relative to the felt plate 205, and a plurality of rubber rods 506 are fixedly mounted on the surface of the rotating disk 507; While adsorption is being carried out on one side, the turntable can be used to drive the rubber rod to clean the other side, which greatly improves the continuity of adsorption and the continuity of the cleaning process, thereby improving the overall work efficiency.

[0033] A collection box 403 is disposed inside the negative pressure suction device 402 , and a support shell 404 with a built-in roller 408 is fixedly mounted on the outer wall of the negative pressure suction device 402 , and a film roll 406 is wound around the circumferential outer wall of the roller 408 .

[0034] The end of the film roll 406 is fixedly connected with a plurality of hooks 407, and a clamping frame 410 cooperating with the hooks 407 is provided on the outer wall of the collection box 403; During the operation, the fluff enters the collection box in the negative pressure suction device through the suction head. When the collection box is taken out, some of the fluff may fly up due to the removal action, which is not conducive to collection. A film roll is provided and is hung on the card frame through a hook before taking out. When the collection box is taken out, the film roll is simultaneously unfolded and coated on the collection box. After it is completely pulled out to ensure that no fluff will fly up, the hook is removed and the fluff is collected. Under this structure, the stability of the fluff collection can be guaranteed, further reducing the difficulty of operation.

[0035] A torsion spring returner 405 connected to a roller 408 is disposed on one side of the support shell 404 .

[0036] A multi-way pipe 505 is disposed inside the sliding bin 502 , and an air outlet 510 of the multi-way pipe 505 is located between two adjacent rotating disks 507 . The air inlet end of the multi-way pipe 505 is connected to the air outlet end of a fan 503 .

[0037] A second synchronous wheel 508 is disposed inside the sliding bin 502 and fixedly connected to the rotating disk 507 . A second synchronous belt 509 is connected to the outer wall of the second synchronous wheel 508 .

[0038] One of the second synchronous wheels 508 is fixedly connected to the output shaft of a stepping motor 504 , and the stepping motor 504 is fixedly mounted on the outer wall of the sliding compartment 502 .

[0039] The fan 503 is installed on a side of the sliding bin 502 opposite to the felt board 205 .

[0040] One of the support shafts 204 is fixedly connected to the output shaft of the servo motor 207 , and the servo motor 207 is fixedly mounted on the side bracket 201 .

[0041] The support shaft 204 is rotatably connected to the side bracket 201 via a damping bearing 206 .

[0042] A handle 409 is disposed on the outer wall of the collection box 403 , and the handle 409 and the clamping frame 410 are located on the same outer wall.

[0043] The clamping frame 410 is an L-shaped structure.

[0044] The working principle is: During production, the front end of the carding machine body is covered by the outer cover, the fluff is sealed in the outer cover, and the floating fluff is adsorbed by multiple felt plates arranged on both sides of the carding machine body; After a certain period of adsorption, the servo motor controls one of the support shafts to rotate, and under the action of the synchronous wheel and the synchronous belt, multiple grating plates are turned over, and the side with the lint is turned to the inside. Thus, a partition is formed by the grating plates to avoid the negative pressure adsorption affecting normal production, and at the same time, the lint is automatically adsorbed and collected, reducing the difficulty of cleaning. In addition, through the adsorption on both sides, uninterrupted adsorption work can be achieved. Under this structure, the lint is automatically collected without affecting normal production, reducing the workload of workers, and facilitating the secondary use of the lint, reducing production costs; In addition, when negative pressure collection is performed, the stepper motor drives the turntable to rotate rapidly, causing multiple rubber rods to rotate and act on the inner wall of the felt board to separate the fluff on the felt board. Under the action of the fan, air is continuously supplied to blow up the fluff, which is guided by the sliding bin and acts on multiple felt boards in sequence, thereby preventing the fluff from adhering too tightly and ensuring thorough collection. During the operation, the fluff enters the collection box in the negative pressure suction device through the suction head. When the collection box is taken out, some of the fluff may fly up due to the removal action, which is not conducive to collection. A film roll is provided and is hung on the card frame through a hook before taking out. When the collection box is taken out, the film roll is simultaneously unfolded and coated on the collection box. After it is completely pulled out to ensure that no fluff will fly up, the hook is removed and the fluff is collected. Under this structure, the stability of the fluff collection can be guaranteed, further reducing the difficulty of operation.

[0045] When the above-mentioned non-woven fabric combing machine is used, the flying fluff is sucked by the suction head of the negative pressure suction device, and the felt plate located between the suction head and the combing machine body automatically absorbs the fluff, and the felt plate forms a partition for the negative pressure, which greatly reduces the influence of the negative pressure on the combing machine. The felt plate can be flipped over to achieve double-sided adsorption. While adsorbing on one side, the rubber rod can be driven by the turntable to clean the other side, which greatly improves the continuity of adsorption and the continuity of the cleaning process, thereby improving the overall work efficiency.

[0046] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A nonwoven fabric carding machine, comprising: A combing machine body (1), characterized in that: an outer cover (3) is arranged outside the combing machine body (1), and a negative pressure suction device (402) is respectively arranged on the side of the outer cover (3) opposite to the felt plate (205), and the suction head (401) of the negative pressure suction device (402) can extend into the outer cover (3), and a side bracket (201) is arranged between the combing machine body (1) and the suction head (401), and two side brackets (201) located on the same side are arranged opposite to each other, and a plurality of felt plates (205) are arranged in a vertical direction between the two side brackets (201), and a support shaft (204) is fixedly connected to one side of the inner side of the felt plate (205), and the support shaft (204) is rotatably connected to the side bracket (201), and a synchronous wheel (202) is fixedly installed at one end of the support shaft (204), and the plurality of synchronous wheels (202) are connected to each other through a synchronous belt (203); Two slide rails (501) are arranged vertically and spaced apart between the felt plate (205) and the suction head (401); a slide bin (502) is slidably connected between the two symmetrically arranged slide rails (501); a plurality of rotating disks (507) are arranged spaced apart on one side of the sliding bin (502) relative to the felt plate (205); and a plurality of rubber rods (506) are fixedly mounted on the surface of the rotating disk (507).

2. The nonwoven fabric carding machine according to claim 1, characterized in that: A collection box (403) is arranged inside the negative pressure suction device (402), and a support shell (404) with a built-in roller (408) is fixedly installed on the outer wall of the negative pressure suction device (402), and a film roll (406) is wound on the circumferential outer wall of the roller (408).

3. The nonwoven fabric carding machine according to claim 2, characterized in that: A plurality of hooks (407) are fixedly connected to the end of the film roll (406), and a clamping frame (410) cooperating with the hooks (407) is provided on the outer wall of the collection box (403).

4. The nonwoven fabric carding machine according to claim 1, characterized in that: A torsion spring returner (405) connected to a roller (408) is provided on one side of the support shell (404).

5. The nonwoven fabric carding machine according to claim 1, characterized in that: A multi-way pipe (505) is arranged inside the sliding bin (502), and an air outlet (510) of the multi-way pipe (505) is located between two adjacent rotating disks (507), and an air inlet end of the multi-way pipe (505) is connected to an air outlet end of a fan (503).

6. The nonwoven fabric carding machine according to claim 1 or 5, characterized in that: A second synchronous wheel (508) is located inside the sliding bin (502) and is fixedly connected to the rotating disk (507); the outer wall of the second synchronous wheel (508) is connected to a second synchronous belt (509).

7. The nonwoven fabric carding machine according to claim 6, characterized in that: One of the second synchronous wheels (508) is fixedly connected to the output shaft of a stepping motor (504), and the stepping motor (504) is fixedly mounted on the outer wall of the sliding bin (502).

8. The nonwoven fabric carding machine according to claim 1, characterized in that: The fan (503) is installed on a side of the sliding bin (502) opposite to the felt board (205).

9. The nonwoven fabric carding machine according to claim 1, characterized in that: One of the support shafts (204) is fixedly connected to an output shaft of a servo motor (207), and the servo motor (207) is fixedly mounted on the side bracket (201).

10. The nonwoven fabric carding machine according to claim 1, characterized in that: The support shaft (204) is rotatably connected to the side bracket (201) via a damping bearing (206).

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