Dust removal device and polishing equipment applying same

Abstract

The invention discloses a dust removal device and grinding equipment applying the dust removal device, and relates to the technical field of dust removal. The dust removal device comprises a box body, and the box body is provided with a feeding port for feeding cloth and a discharging port for discharging the cloth; a reciprocating driving part is arranged on the inner wall of the box body and connected with a connecting base, a cavity is formed in the connecting base, a material suction hole communicated with the cavity is further formed in the outer wall of the connecting base, a material suction part and a collecting box capable of being opened are further arranged on the connecting base, the collecting box is communicated with the material suction part and the cavity, and the collecting box is connected with the connecting base. The material suction piece is configured to enable negative pressure to be generated in the collecting box so as to suck the fiber chippings into the collecting box through the material suction hole. According to the sanding device, fiber chippings generated during sanding can be conveniently removed.

Description

Technical Field

[0001] The present application relates to the technical field of dust removal, and in particular to a dust removal device and a grinding device using the dust removal device. Background Art

[0002] Brushing is a commonly used processing technology in the textile industry. This process uses a sanding machine to rub the cloth to form a layer of short fluff on the surface of the fabric. After being rubbed by the sanding machine, the cloth will retain its original characteristics and be given new characteristics. This characteristic includes but is not limited to strong warmth retention and good softness. The sanded cloth is not easy to fade, so it is suitable for winter warmth products and products used close to the body.

[0003] The existing sanding machine usually includes a plurality of sanding rollers, and the cloth to be sanded is automatically sanded by using a roller group to guide the cloth to be sanded and make it contact the sanding rollers, and driving the sanding rollers and the roller group to rotate.

[0004] The sanding of the cloth by multiple sanding rollers will produce a lot of fiber debris. Since these fiber debris are light in weight, they often float in the air. Workers in this environment are prone to inhale these fiber debris into their bodies, which will cause harm to the workers.

[0005] Therefore, how to remove the fiber debris generated during sanding is an urgent problem to be solved. Summary of the invention

[0006] In order to facilitate the removal of fiber debris generated during sanding, the present application provides a dust removal device and a sanding device using the dust removal device.

[0007] In the first aspect, the above-mentioned object of the present invention is achieved through the following technical solutions: A dust removal device comprises a box body, the box body is provided with a feed inlet for feeding cloth and a discharge outlet for discharging cloth; a reciprocating drive member is provided on the inner wall of the box body, the reciprocating drive member is connected to a connecting seat, a cavity is provided inside the connecting seat and a suction hole connected to the cavity is provided on the outer wall of the connecting seat; a suction member and an openable collection box are also provided on the connecting seat, the collection box is connected to the suction member, the collection box is connected to the cavity, and the suction member is configured to generate negative pressure in the collection box so as to suck fiber debris into the collection box through the suction hole.

[0008] By adopting the above technical solution, after the grinding equipment is installed in the box, the cloth is passed through the feed port and discharged from the discharge port for cloth grinding. During the grinding process, the reciprocating drive member is driven to move the connecting seat and drive the suction member at the same time. At this time, the suction member will cause negative pressure in the collection box to suck the fiber debris into the collection box through the suction hole, and the movement of the connecting seat will drive the suction hole to different positions to collect the fiber debris.

[0009] Preferably, the collecting box comprises a first communicating hole communicating with the cavity and a second communicating hole communicating with the suction member, the second communicating hole is provided with a blocking member for blocking fiber debris from entering into the suction member, and the blocking member is configured to allow air to pass through.

[0010] By adopting the above technical solution, the material blocking member can prevent fiber debris from entering into the material suction member and damaging the structure of the material suction member.

[0011] Preferably, the connecting seat includes a seat body connected to a reciprocating driving member, the seat body is connected to a connecting plate, a plurality of suction holes are provided and the plurality of suction holes are evenly distributed on one end of the connecting plate close to the cloth, and the reciprocating driving member is configured to be able to drive the connecting plate to move along the traveling direction of the cloth.

[0012] By adopting the above technical solution, the reciprocating driving member can drive the connecting plate to move so that the multiple suction holes fully cover and cyclically suck the fiber debris that may be generated on the cloth.

[0013] Preferably, two connecting plates are provided, and the two connecting plates are respectively located on both sides of the cloth.

[0014] Preferably, the collecting box is further connected to a pushing and scraping mechanism, and the pushing and scraping mechanism is configured to push the fiber debris in the collecting box and scrape off the fiber debris on the material blocking member.

[0015] By adopting the above technical solution, pushing the fiber debris can accumulate the fiber debris for subsequent cleaning, and scraping the fiber debris on the blocking member can prevent the fiber debris from clogging the second connecting hole and thus hindering air circulation.

[0016] Preferably, the push-scraping mechanism comprises a reciprocating feeding member arranged on a connecting seat, and a push-scraping member connected to the reciprocating feeding member is arranged in the collecting box, and the reciprocating feeding member is configured to be able to drive the push-scraping member to move in the collecting box to scrape materials.

[0017] By adopting the above technical solution, the reciprocating driving member can be driven to drive the scraping member to move so as to remove the fiber debris in the collecting box.

[0018] Preferably, the push-scraping member comprises a base plate connected to the reciprocating feeding member, and a plurality of blades are arranged on the base plate along the side wall direction.

[0019] By adopting the above technical solution, the movement of the substrate can push the fiber fragments, and the blade can cut off the fiber fragments that may be entangled.

[0020] In the second aspect, the second object of the present invention is achieved by the following technical solutions: A grinding device comprising A dust removal device as described above; A grinding device body, wherein the grinding device body is arranged in the box; The distance adjusting mechanism is arranged in the box body and is used for adjusting the distance between the cloth and the grinding equipment.

[0021] By adopting the above technical solution, the distance between the cloth and the grinding device can be adjusted by using the distance adjustment mechanism to control the grinding amount.

[0022] Preferably, the distance adjusting mechanism includes a mounting plate arranged in a box body, the box body is provided with a driving rotating member, and the driving rotating member is connected to the mounting plate; the mounting plate is rotatably provided with a distance adjusting roller 1 and a distance adjusting roller 2, and the distance adjusting roller 1 and the distance adjusting roller 2 are respectively located on both sides of the cloth.

[0023] By adopting the above technical solution, the driving driving member can drive the mounting plate to rotate, thereby driving the first and second spacing rollers to rotate, and the position of the cloth can be changed by changing the positions of the first and second spacing rollers.

[0024] In summary, the present invention includes at least one of the following beneficial technical effects: 1. After the grinding equipment is installed in the box, the cloth is fed in from the feed port and discharged from the discharge port for cloth grinding. During the grinding process, the reciprocating drive member drives the connecting seat to move and drives the suction member at the same time. At this time, the suction member will generate negative pressure in the collection box, so that the fiber debris is sucked into the collection box through the suction hole, and the movement of the connecting seat will drive the suction hole to different positions to collect the fiber debris; 2. The pushing and scraping mechanism can push the fiber debris in the collection box and scrape off the fiber debris on the material blocking member, wherein pushing the fiber debris can accumulate the fiber debris for subsequent cleaning, and scraping off the fiber debris on the material blocking member can prevent the fiber debris from clogging the inner connecting hole 2 and thus hindering air circulation; 3. The reciprocating drive member can drive the connecting plate to move so that the multiple suction holes fully cover and cyclically suck the fiber debris that may be generated on the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a dust removal device in an embodiment of the present application; Figure 2 It is a cross-sectional view used to reflect the dust removal device; Figure 3 It is a cross-sectional view for showing the collection box; Figure 4 It is a schematic diagram for reflecting the structure of the connection seat; Figure 5 It is a cross-sectional view used to reflect the pushing and scraping mechanism; Figure 6 It is a cross-sectional view used to reflect the distance adjustment mechanism.

[0026] Markings in the accompanying drawings: 1. Box body; 11. Feed inlet; 12. Discharge outlet; 2. Reciprocating drive member; 21. Connecting seat; 211. Cavity; 212. Suction hole; 213. Seat body; 214. Connecting plate; 22. Collecting box; 221. Connecting hole one; 222. Connecting hole two; 23. Suction member; 24. Blocking member; 4. Pushing and scraping mechanism; 41. Reciprocating feed member; 42. Pushing and scraping member; 421. Base plate; 422. Blade; 5. Grinding roller; 6. Distance adjusting mechanism one; 61. Mounting plate; 62. Driving member; 63. Distance adjusting roller one; 64. Distance adjusting roller two; 7. Distance adjusting mechanism two; 8. Distance adjusting mechanism three. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] The embodiment of the present application discloses a dust removal device, which is used to absorb and gather fiber debris generated during sanding.

[0030] Reference Figure 1 A dust removal device includes a box body 1, which includes a sliding door structure on the side wall. The box body 1 is provided with a feed inlet 11 for feeding cloth into the box body 1 and a discharge port 12 for discharging cloth from the box body 1. The feed inlet 11 is located at the top of the box body 1, and the discharge port 12 is located at the side wall of the box body 1.

[0031] Reference Figure 2 and Figure 3A reciprocating drive member 2 is provided on the inner wall of the box body 1, and the reciprocating drive member 2 is preferably a cylinder. The reciprocating drive member 2 is connected to a connecting seat 21, and a cavity 211 is opened inside the connecting seat 21. The outer wall of the connecting seat 21 is also provided with a suction hole 212 connected to the cavity 211. A suction member 23 and an openable collection box 22 are also provided on the connecting seat 21. Specifically, a sliding door structure is provided on the collection box 22. The specific structure of the above-mentioned sliding door structure is the prior art and is not repeated here. In the present embodiment, the suction member 23 is a vacuum cleaner motor, and the collection box 22 is made of transparent plastic. The collection box 22 is connected to the suction member 23, and the collection box 22 is connected to the cavity 211. The suction member 23 can generate negative pressure in the collection box 22, thereby sucking fiber debris into the collection box 22 through the suction hole 212.

[0032] After the grinding equipment is installed in the box body 1, the cloth is then introduced from the feed port 11 and discharged from the discharge port 12 for cloth grinding. During the grinding process, the reciprocating drive member 2 is driven to drive the connecting seat 21 to move up and down and drive the suction member 23 at the same time. At this time, the suction member 23 will cause negative pressure in the collection box 22, thereby sucking the fiber debris into the collection box 22 through the suction hole 212, and the movement of the connecting seat 21 will drive the suction hole 212 to reach different positions for collecting fiber debris.

[0033] Reference Figure 3 Specifically, the collecting box 22 includes a connecting hole 221 connected to the cavity 211 and a connecting hole 222 connected to the suction member 23. The connecting hole 222 is provided with a blocking member 24 for blocking fiber debris from entering the suction member 23. The blocking member 24 can allow air to pass through. In the present embodiment, the blocking member 24 is a detachable plastic filter.

[0034] Reference Figure 2 and Figure 4 The connecting seat 21 includes a seat body 213 connected to the reciprocating drive member 2, the seat body 213 is connected to a connecting plate 214, a plurality of suction holes 212 are provided and the plurality of suction holes 212 are evenly distributed on one end of the connecting plate 214 close to the cloth, the reciprocating drive member 2 can drive the connecting plate 214 to move along the cloth traveling direction. In this embodiment, the cloth mainly travels vertically in the box body 1, so the reciprocating drive member 2 drives the connecting plate 214 to reciprocate vertically.

[0035] Reference Figure 4 Specifically, two connecting plates 214 are provided, and the two connecting plates 214 are respectively located on the left and right sides of the cloth.

[0036] The reciprocating drive member 2 can be driven to move the two connecting plates 214 up and down, thereby fully covering and cyclically sucking fiber debris that may be generated on the cloth.

[0037] Reference Figure 5In order to facilitate the accumulation of fiber debris in the collection box 22, the collection box 22 is also connected to a scraping mechanism 4, which can push the fiber debris in the collection box 22. In addition, the scraping mechanism 4 can also scrape off the fiber debris on the blocking member 24 to prevent the fiber debris from clogging the connecting hole 222 and thus hindering air circulation.

[0038] Reference Figure 5 The scraping mechanism 4 includes a reciprocating feeding member 41 arranged on the connecting seat 21, the reciprocating feeding member 41 is a cylinder, and a scraping member 42 connected to the reciprocating feeding member 41 is arranged in the collecting box 22. The reciprocating feeding member 41 can drive the scraping member 42 to move in the collecting box 22 to scrape the material.

[0039] At regular intervals, the reciprocating feeding member 41 is driven to drive the scraping member 42 to move in the collecting box 22 to push and gather the scattered fiber debris in the collecting box 22. The pushed fiber debris will be compacted and gathered on the inner wall of the collecting box 22 for subsequent removal and cleaning.

[0040] Reference Figure 5 The push scraper 42 includes a base plate 421 connected to the reciprocating feed member 41. The base plate 421 is vertically arranged and the side wall of the base plate 421 is in contact with the inner wall of the collecting box 22. The base plate 421 is slidably connected to the collecting box 22. A plurality of blades 422 are arranged around the base plate 421 along the side wall. The base plate 421 can push the fiber debris when it moves, and the blades 422 can cut the fiber debris that may be entangled.

[0041] The implementation principle of a dust removal device in the embodiment of the present application is: after the grinding equipment is installed in the box body 1, the cloth is then introduced from the feed port 11 and discharged from the discharge port 12 for cloth grinding. During the grinding process, the reciprocating drive member 2 is driven to drive the connecting seat 21 to move up and down and simultaneously drive the suction member 23. At this time, the suction member 23 generates negative pressure in the collection box 22, thereby sucking the fiber debris in the box body 1 into the collection box 22 through the suction hole 212.

[0042] Reference Figure 6 The embodiment of the present application also discloses a grinding device, including the above-mentioned dust removal device and a grinding device body, the grinding device body is arranged in a box body 1, and the grinding device includes two grinding rollers 5 located in the box body 1, and a motor is correspondingly provided on the box body 1 corresponding to each grinding roller 5, and the motor is connected to the corresponding grinding roller 5 to drive the grinding roller 5 to rotate. The specific structure of the grinding roller 5 and other structures of the grinding device are prior art and are not described here; in addition, the box body 1 is also provided with a distance adjusting mechanism, which is arranged in the box body 1 and is used to adjust the distance between the cloth and the grinding device to control the amount of grinding of the cloth.

[0043] In this embodiment, three distance adjustment mechanisms are provided, and the three distance adjustment mechanisms are evenly arranged vertically, wherein the three distance adjustment mechanisms are distance adjustment mechanism 1 6, distance adjustment mechanism 2 7 and distance adjustment mechanism 3 8 from high to low, the distance adjustment mechanism 1 6 is located above the highest grinding roller 5, the distance adjustment mechanism 2 7 is located between two grinding rollers 5, and the distance adjustment mechanism 3 8 is located below the lowest grinding roller 5. Specifically, the distance adjustment mechanism includes a mounting plate 61 arranged in the box body 1, combined with Figure 1 The box body 1 is provided with a driving member 62, which is preferably a motor, and the driving member 62 is connected to the mounting plate 61; the mounting plate 61 is provided with a spacing roller 1 63 and a spacing roller 2 64, which are respectively located on both sides of the cloth.

[0044] Based on the driving rotating member 62, the mounting plate 61 is driven to rotate to drive the spacing roller 1 63 and the spacing roller 2 64 to rotate, and the rotating spacing roller 1 63 and the spacing roller 2 64 will drive the cloth to deviate. For example, if the cloth is to be away from the spacing roller, it is necessary to drive the three driving rotating members 62 to drive the three mounting plates 61 to rotate counterclockwise, and the cloth will tilt away from the grinding roller 5.

[0045] The implementation principle of a grinding device in the embodiment of the present application is: drive the three driving parts 62 to drive the three mounting plates 61 to rotate counterclockwise, and the cloth will be driven by multiple distance adjusting rollers 1 63 and 2 64 to tilt away from the grinding roller 5.

[0046] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device, characterized in that: The invention comprises a box body (1), the box body (1) is provided with a material inlet (11) for allowing fabric to pass through and a material outlet (12) for allowing fabric to be discharged; a reciprocating driving member (2) is provided on the inner wall of the box body (1), the reciprocating driving member (2) is connected to a connecting seat (21), a cavity (211) is provided inside the connecting seat (21), and a suction hole (212) communicating with the cavity (211) is provided on the outer wall of the connecting seat (21); a suction member (23) and an openable collecting box (22) are also provided on the connecting seat (21), the collecting box (22) is communicated with the suction member (23), the collecting box (22) is communicated with the cavity (211), and the suction member (23) is configured to generate negative pressure in the collecting box (22) so as to suck fiber debris into the collecting box (22) through the suction hole (212).

2. A dust removal device according to claim 1, characterized in that: The collecting box (22) comprises a first communicating hole (221) communicating with the cavity (211) and a second communicating hole (222) communicating with the suction member (23); the second communicating hole (222) is provided with a blocking member (24) for blocking fiber debris from entering the suction member (23); the blocking member (24) is configured to allow air to pass through.

3. A dust removal device according to claim 1, characterized in that: The connecting seat (21) comprises a seat body (213) connected to a reciprocating driving member (2); the seat body (213) is connected to a connecting plate (214); a plurality of suction holes (212) are provided and the plurality of suction holes (212) are evenly distributed on one end of the connecting plate (214) close to the cloth; and the reciprocating driving member (2) is configured to be able to drive the connecting plate (214) to move along the traveling direction of the cloth.

4. A dust removal device according to claim 3, characterized in that: Two connecting plates (214) are provided, and the two connecting plates (214) are respectively located on both sides of the cloth.

5. A dust removal device according to claim 2, characterized in that: The collection box (22) is also connected to a pushing and scraping mechanism (4), and the pushing and scraping mechanism (4) is configured to push the fiber debris in the collection box (22) and scrape off the fiber debris on the material blocking member (24).

6. A dust removal device according to claim 5, characterized in that: The push-scraping mechanism (4) comprises a reciprocating feeding member (41) arranged on the connecting seat (21); a push-scraping member (42) connected to the reciprocating feeding member (41) is arranged in the collecting box (22); the reciprocating feeding member (41) is configured to be able to drive the push-scraping member (42) to move in the collecting box (22) to scrape materials.

7. A dust removal device according to claim 6, characterized in that: The push-scraping member (42) comprises a base plate (421) connected to the reciprocating feeding member (41), and a plurality of blades (422) are arranged on the base plate (421) along the side wall direction.

8. A grinding device, characterized in that: include A dust removal device as described in any one of claims 1 to 7 above; A grinding device body, wherein the grinding device body is arranged in the box body (1); The distance adjustment mechanism is arranged in the box (1) and is used to adjust the distance between the cloth and the grinding device.

9. The grinding device according to claim 8, characterized in that: The distance adjustment mechanism comprises a mounting plate (61) arranged in a box body (1); a driving member (62) is arranged on the box body (1); the driving member (62) is connected to the mounting plate (61); a distance adjustment roller 1 (63) and a distance adjustment roller 2 (64) are rotatably arranged on the mounting plate (61); the distance adjustment roller 1 (63) and the distance adjustment roller 2 (64) are respectively located on two sides of the cloth.

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