CN219930544U - A textile dust removal device - Google Patents

Abstract

The utility model relates to a textile dust collector, which comprises a box body, wherein two dust collectors which are vertically and symmetrically arranged are arranged in the box body, one end far away from the middle part of the box body is fixedly provided with a filter pipe with an axis which is horizontally arranged left and right, the filter pipe is connected with two air outlet pipes, the left side and the right side in the filter pipe are respectively inserted with a guide rod, a piston and a filter screen are sequentially arranged on each guide rod from outside to inside, the middle part of the filter pipe is hinged with a swinging plate, the swinging plate swings leftwards and can block the cavity at the left side of the filter pipe, and the middle part of the box body is provided with a special-shaped roller with the axis which is horizontally arranged front and back; according to the utility model, the opposite rollers are additionally arranged on the lower side of the textile in the middle of the box body, so that the textile can be continuously impacted, the cavities on the left side and the right side of the filter pipe are respectively sealed through the left and the right swinging of the swinging plate, the filter screens on the left side and the right side are used for one, the air flow is gathered through the supporting plate and the funnel, and the blowing effect of the air flow on the textile is greatly improved.

Description

A textile dust removal device

Technical field

The utility model relates to the field of textile production, specifically a textile dust removal device.

Background technique

From picking to processing, there will be a large amount of dust inside the raw materials of cotton, which is difficult to remove. Therefore, dust removal devices are almost always present in every step of textile production and processing. In the existing technology, the finished fabrics are not stored or rolled before they are stored or rolled. Manual knocking is used for cleaning, or brushes are used for cleaning. The above methods are time-consuming and laborious and may cause damage to the fabric. Obviously, they can no longer meet people's needs. To solve the above problems, our company has used an easy-to-use cleaning method with the public number CN216378857U. Clean the textile dust collector instead of manual dust removal. This device can quickly remove dust from the fabric through double-sided dust removal and filtration, saving time and effort. However, the dust removal effect is not ideal during the actual application of this solution. It is difficult for dust located on the inside of the fabric to pass through. The way the air flows makes it separate from the fabric, and the filter must be shut down when replaced, reducing production efficiency.

Contents of the invention

In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present utility model is to provide an easy-to-clean textile dust collector, which can effectively solve the above-mentioned problems of poor dust removal effect and shutdown when replacing the filter screen.

The technical solution is to include a box body, which is a rectangular shell with openings at both left and right ends. There are two sets of left and right feed rollers in the box at the opening positions on the left and right sides. Each set of feed rollers includes two upper and lower sets. Counter-rolling feed rollers; two dust collectors arranged symmetrically up and down are provided inside the box;

The dust collector includes a shell with openings at the upper and lower ends. A fan is provided inside the shell. A funnel is fixed at one end of each shell close to the middle of the box. A filter tube placed horizontally on the axis of the filter tube is fixed at the end far away from the middle of the box. The fan enters the dust collector. The air outlet faces the middle of the box and is connected to the funnel, and the fan outlet is connected to the middle of the filter tube;

There are two air outlet pipes connected to the filter pipe, and the outlet of the air outlet pipe faces the middle of the box; a guide rod is inserted on the left and right sides of the filter pipe, and a piston is installed on each guide rod in sequence from the outside to the inside. and filter screen. The piston is located outside the air outlet pipe on the corresponding side. The filter screen is located between the air outlet pipe on the corresponding side and the air inlet of the fan. There is a swing plate hinged in the middle of the filter pipe. The swing plate swings to the left to block the left side of the filter pipe. In the cavity, the swing plate swings to the right and blocks the cavity on the right side of the filter tube. When the guide rod moves a certain distance to the outside of the filter tube, the swing plate can swing to the corresponding side;

The middle part of the box is equipped with special-shaped rollers placed front and back with an axis horizontally. The outer edge of the special-shaped roller has multiple protrusions evenly distributed along the circumference. The special-shaped roller can rotate around the axis.

There is a slider on the inside of each filter. The slider can slide left and right on the inner wall of the filter tube. The inner wall of the filter tube is located at the left and right ends of the fan outlet. There are limit plates fixed on each end. Each slider is connected to the limit plate. The position plates are connected through compression springs. The elastic force of the compression spring is less than the friction between the piston and the inner wall of the filter tube. Each slider is connected to the free end of the swing plate through a drawstring. When the swing plate swings to one side and contacts the limit plate, , the swing plate can block the cavity on that side of the filter tube, and at the same time, the drawstring between the swing plate and the slider on the other side is straightened.

The filter tube is a rectangular tube, the swing plate is a rectangular plate, and the front and rear end surfaces of the swing plate are always in contact with the filter tube.

The front and rear ends of the special-shaped roller are rotatably connected to the front and rear end surfaces of the box respectively. A motor is fixed on the rear end surface of the box. The rear end of the special-shaped roller penetrates the box and is coaxially fixedly connected to the rotating shaft of the motor. The motor can drive the special-shaped roller to rotate around the axis.

The left and right ends of the filter tube are placed outside the box.

Two support plates on the left and right are respectively fixed at one end of each funnel near the middle of the box. The upper and lower support plates on the same side are spaced together, and each air outlet pipe penetrates the support plate on the corresponding side from outside to inside.

The communication port between the fan outlet and the filter tube is located in the middle of the filter tube and at one end close to the inside of the box. The hinge point of the swing plate and the inner wall of the filter tube is located on the opposite side of the fan outlet.

Compared with the existing technology, this utility model has the following advantages:

1. By installing a special roller on the lower side of the textile in the middle of the box, the textile can be continuously impacted, greatly increasing the amount of dust released in the textile, and making dust removal more thorough;

2. By swinging the swing plate left and right, the cavities on the left and right sides of the filter tube are sealed respectively, so that the filters on the left and right sides are used and the other is spared. After the filter is clogged, the positive pressure drives the filter and the piston to move, thereby driving the swing plate to swing. , realize the reversal of air flow, so that operators do not need to stop the machine when replacing or cleaning the filter, improving production efficiency;

3. The airflow is gathered through the support plate and the funnel, which greatly improves the blowing effect of the airflow on the textiles, and at the same time reduces the diffusion of dust-containing gas in the box 1 and affects the coordination of the transmission mechanism.

Description of the drawings

Figure 1 is a front view of the utility model.

Figure 2 is a front cross-sectional view of the utility model.

Figure 3 is a front cross-sectional view of the filter tube of the present invention.

Figure 4 is an enlarged view of A in Figure 3 of the present invention.

Detailed ways

The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 4, the utility model includes a box 1. The box 1 is a rectangular shell with openings at both left and right ends. There are two sets of left and right feeding rollers 2 in the box 1 at the openings on the left and right sides. Each set of feed rollers 2 includes two upper and lower oppositely rolling feed rollers 2; two dust collectors 3 arranged symmetrically up and down are provided inside the box 1;

The dust collector 3 includes a shell 4 with openings at both upper and lower ends. A fan 5 is provided inside the shell 4. A funnel 6 is fixed at one end of each shell 4 close to the middle of the box 1, and an axis level is fixed at one end far away from the middle of the box 1. The filter tubes 7 are placed on the left and right, the air inlet of the fan 5 faces the middle of the box 1 and is connected to the funnel 6, and the air outlet of the fan 5 is connected to the middle of the filter tube 7;

Two air outlet pipes 8 are connected to the filter pipe 7, and the outlet of the air outlet pipe 8 faces the middle of the box 1; a guide rod 9 is inserted into the left and right sides of the filter pipe 7, and each guide rod 9 A piston 10 and a filter screen 11 are installed in sequence from the outside to the inside. The piston 10 is located outside the air outlet pipe 8 on the corresponding side. The filter screen 11 is located between the air outlet pipe 8 on the corresponding side and the air inlet of the fan 5. The middle part of the filter pipe 7 is hinged. There is a swing plate 12. The swing plate 12 swings to the left to block the cavity on the left side of the filter tube 7. The swing plate 12 swings to the right to block the cavity on the right side of the filter tube 7. When the guide rod 9 moves a certain distance to the outside of the filter tube 7 , can make the swing plate 12 swing to the corresponding side;

The middle part of the box 1 is provided with special-shaped rollers 13 placed front and back with an axis horizontally. The outer edge of the special-shaped roller 13 has a plurality of protrusions evenly distributed along the circumference. The special-shaped roller 13 can rotate around the axis.

Each filter screen 11 is provided with a slider 14 inside. The slider 14 can slide left and right on the inner wall of the filter tube 7. The inner wall of the filter tube 7 is located at the left and right ends of the air outlet of the fan 5, and a limit plate 15 is fixed at both ends. , each slider 14 and the limit plate 15 are connected by a compression spring. The elastic force of the compression spring is less than the friction between the piston 10 and the inner wall of the filter tube 7. Without external force, the slider 14 is always located close to the limit plate. 15, each slider 14 is connected to the free end of the swing plate 12 through a drawstring. When the swing plate 12 swings to one side until it contacts the limiting plate 15, the swing plate 12 can block the side cavity of the filter tube 7. At the same time, the pull cord between the swing plate 12 and the slide block 14 on the other side is straightened, and the pull cord on the opposite side is in a relaxed state.

The filter tube 7 is a rectangular tube, the swing plate 12 is a rectangular plate, and the front and rear end surfaces of the swing plate 12 are always in contact with the filter tube 7 .

The front and rear ends of the special-shaped roller 13 are rotatably connected to the front and rear end faces of the box respectively. A motor is fixed on the rear end face of the box 1. The rear end of the special-shaped roller 13 penetrates the box 1 and is coaxially fixedly connected to the rotating shaft of the motor. The motor can drive the special-shaped roller. 13 Rotate around the axis.

The left and right ends of the filter tube 7 are placed outside the box 1 .

One end of each funnel 6 close to the middle part of the box 1 is fixed with two left and right support plates 16 respectively. The two upper and lower support plates 16 on the same side are spaced together. Each air outlet pipe 8 runs through the support on the corresponding side from outside to inside. Plate 16.

The communication port between the air outlet of the fan 5 and the filter tube 7 is located in the middle of the filter tube 7 and at one end close to the inside of the box 1. The hinge point of the swing plate 12 and the inner wall of the filter tube 7 is located on the opposite side of the fan outlet.

When using the utility model, first put the textile into the inside of the device. As shown in Figure 2, the two ends of the textile pass through the openings on the left and right sides of the box 1, and the middle part passes through the gap of the support plate 16 and is fed by the left and right groups. Roller 2 squeezes, and the textile passes through the upper end of the special-shaped roller 13, swings the swing plate 12 to either side to contact the limit plate 15, and the feed roller 2 is driven to rotate by the motor; then the fans 5 on the two dust collectors 3 are started. And the motor that controls the rotation of the special-shaped roller 13. At this time, the protrusions on the outer edge of the special-shaped roller 13 can continuously impact the lower end surface of the textile, knocking out the dust deep in the textile. The fan 5 will draw air through the funnel 6, and the fan 5 will draw air through the funnel 6. and the support plate 16, the adsorbed dust and lint can enter the fan 5 along the side wall of the funnel 6. The airflow passes through the fan 5 and then enters the cavity of the filter tube 7 along the air outlet. The filter screen 11 on one side of the filter pipe 7 blocked by the plate 12 is filtered and discharged from the air outlet pipe 8. Since the end of the air outlet pipe 8 is located between the support plates 16, the air outlet pipe 8 can blow the filtered air above the textiles. And continue to be sucked away by the fan 5 along the funnel 6 to form a stable air flow circulation. The filter 11 can intercept dust and threads to achieve continuous dust removal of textiles;

As the filtration time increases, the filter screen 11 on the filter side is blocked by dust or lint, causing a positive pressure to form in the filter tube 7. The positive pressure overcomes the friction between the piston 10 and the inner wall of the filter tube 7, causing the guide rod 9 on the corresponding side to move outward. Translationally, the side slider 14 is reset to the outside along the line of action of the compression spring. Since the pull cord is in a straight state, the slider 14 can pull the swing plate 12 to swing synchronously through the pull cord, causing the swing plate 12 to break away from the limiting plate 15. The dusty gas can be filtered through the filter screen 11 on the other side. At this time, the filter screen 11 at the blocked end can be replaced. Simply pull the piston 10 and the filter screen 11 out of the filter tube 7 through the guide rod 9 to replace or clean it. , the slider 14 on the corresponding side of the guide rod 9 is no longer subject to the blocking force during the pull-out process, and the compression spring is completely reset. Driven by the pull rope, the swing plate 12 swings to fit the limit plate 15 on one side of the guide rod 9. Blocking the passage of air flow, the screen changing process is simple and convenient to operate, and the swing plate 12 can replace the piston 10 to automatically block the filter tube 7 on one side of the extraction guide rod 9 to avoid dust leakage during the screen changing process and pollute the workshop environment.

Claims (7)

1. The spinning dust removing device is characterized by comprising a box body (1), wherein the box body (1) is a rectangular shell with openings at the left end and the right end, a left feeding roller set and a right feeding roller set are arranged at the opening positions of the left side and the right side in the box body (1), and each feeding roller set (2) comprises an upper feeding roller (2) and a lower feeding roller (2) which are oppositely ground; two dust collectors (3) which are arranged symmetrically up and down are arranged in the box body (1);

the dust remover (3) comprises a shell (4) with openings at the upper end and the lower end, a fan (5) is arranged in the shell (4), a funnel (6) is fixed at one end, close to the middle part of the box body (1), of each shell (4), a filter pipe (7) with an axis horizontally placed left and right is fixed at one end, far away from the middle part of the box body (1), an air inlet of the fan (5) faces the middle part of the box body (1) and is connected with the funnel (6), and an air outlet of the fan (5) is communicated with the middle part of the filter pipe (7);

the filter pipe (7) is connected with two air outlet pipes (8), and the outlet of the air outlet pipe (8) faces the middle part of the box body (1); a guide rod (9) is respectively inserted into the left side and the right side of the filter tube (7), a piston (10) and a filter screen (11) are sequentially arranged on each guide rod (9) from outside to inside, the piston (10) is positioned at the outer side of an air outlet pipe (8) at the corresponding side, the filter screen (11) is positioned between the air inlet of the fan (5) and the air outlet pipe (8) at the corresponding side, a swinging plate (12) is hinged to the middle part of the filter tube (7), the swinging plate (12) swings leftwards to block the left side cavity of the filter tube (7), the swinging plate (12) swings rightwards to tender to block the right side cavity of the filter tube (7), and when the guide rod (9) moves a certain distance to the outer side of the filter tube (7), the swinging plate (12) swings towards the corresponding side;

the middle part of the box body (1) is provided with a special-shaped roller (13) with an axis which is horizontally arranged front and back, a plurality of bulges are uniformly distributed on the outer edge surface of the special-shaped roller (13) along the circumference, and the special-shaped roller (13) can rotate around the axis.

2. The spinning dust collector as set forth in claim 1, wherein a slide block (14) is provided on the inner side of each filter screen (11), the slide blocks (14) can slide left and right on the inner wall of the filter tube (7), a limit plate (15) is fixed on the left and right ends of the inner wall of the filter tube (7) at the air outlet of the fan (5), each slide block (14) is connected with the limit plate (15) through a compression spring, the elastic force of the compression spring is smaller than the friction force between the piston (10) and the inner wall of the filter tube (7), each slide block (14) is connected with the free end of the swing plate (12) through a pull rope, when the swing plate (12) swings to one side to be contacted with the limit plate (15), the swing plate (12) can block the side cavity of the filter tube (7), and the pull rope between the swing plate (12) and the slide blocks (14) on the other side is straightened.

3. The spinning dust collector according to claim 1, wherein the filter tube (7) is a rectangular tube, the swing plate (12) is a rectangular plate, and the front end face and the rear end face of the swing plate (12) are always attached to the filter tube (7).

4. The spinning dust removal device according to claim 1, wherein the front end and the rear end of the special-shaped roller (13) are respectively connected with the front end face and the rear end face of the box body in a rotating mode, a motor is fixed on the rear end face of the box body (1), the rear end of the special-shaped roller (13) penetrates through the box body (1) and is fixedly connected with a motor rotating shaft in a coaxial mode, and the motor can drive the special-shaped roller (13) to rotate around an axis.

5. The textile dust removing device according to claim 1, wherein the left and right ends of the filter tube (7) are arranged at the outer side of the box body (1).

6. A textile dust collector as claimed in claim 1, wherein the end of each funnel (6) near the middle of the box body (1) is respectively fixed with a left support plate (16) and a right support plate (16), the upper support plate and the lower support plate (16) on the same side are in clearance fit, and each air outlet pipe (8) penetrates through the support plates (16) on the corresponding sides from outside to inside.

7. The spinning dust removal device according to claim 1, wherein the communication port between the air outlet of the fan (5) and the filter pipe (7) is positioned at the middle part of the filter pipe (7) and is close to one end of the inner side of the box body (1), and the hinge point between the swing plate (12) and the inner wall of the filter pipe (7) is positioned at one side opposite to the air outlet of the fan.