Dust collection assembly and carding machine thereof

Abstract

The dust collection assembly comprises dust collection boxes, a dust collection machine is arranged among the dust collection boxes, an air suction mechanism is arranged at the air inlet end of the dust collection machine, the air outlet end of the dust collection machine is fixedly connected with a connecting pipe, a collection mechanism is arranged in the dust collection boxes, and the collection mechanism comprises a filter plate located in the dust collection boxes. The filter plate is in sliding insertion connection with the connecting pipe; the balancing weight is fixedly connected to the top end of the filter plate, and the balancing weight is connected with the connecting pipe; a through groove is formed in the outer wall of the dust collecting box, and the collecting box is connected with an inner cavity of the sliding groove in a sliding and penetrating mode; and the filter plate can be fixed in the dust collection box in a multi-point manner through the clamping assembly. By means of the arrangement mode that the filter plate, the balancing weight, the collecting box, the clamping assembly and the limiting plate are matched, cotton fibers can be treated in a centralized mode, the cotton fibers are prevented from flying out of the collecting box, and the cotton fibers are effectively prevented from causing secondary pollution to air during treatment.

Description

Technical Field

[0001] The utility model relates to the technical field related to cotton carding machines, in particular to a dust suction component and a cotton carding machine thereof. Background Art

[0002] Carding machines are used to process cotton fibers and chemical fibers and are textile machinery. According to the spinning process, carding is an important process.

[0003] When the cotton carding machine is working, a large amount of cotton wool and dust will float in the air, which will affect the working environment. If the operator is in this environment for a long time, it will also endanger his health. In order to remove the dust in the air, a dust removal device is usually required for treatment. However, in the prior art, the dust removal device generally only sucks the dust and cotton wool into the collection box through the airflow during dust removal. However, the cotton wool and dust are relatively light and some of them will be adsorbed on the inner wall of the collection box and cannot be concentrated in the collection box inside the collection box. Therefore, when they are taken out for treatment later, it is very easy to cause secondary pollution to the air, which is relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a dust collection component to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a dust collection assembly, comprising a dust collection box, a dust collector is arranged between the plurality of dust collection boxes, an air inlet end of the dust collector is provided with an air suction mechanism, an air outlet end of the dust collector is fixedly connected with a connecting pipe, and both ends of the connecting pipe are respectively fixedly connected with the plurality of dust collection boxes;

[0006] A collecting mechanism is provided inside the dust collecting box, and the collecting mechanism comprises:

[0007] A filter plate, the filter plate is located inside the dust box, and the filter plate is slidably connected with the connecting pipe;

[0008] A counterweight block, the counterweight block is fixedly connected to the top of the filter plate, and the counterweight block is slidably connected with the connecting pipe;

[0009] A collection box, wherein the outer wall of the dust collection box is provided with a through groove, and the collection box is slidably interlaced with the inner cavity of the sliding groove;

[0010] The filter plate can be fixed inside the dust box at multiple points through the clamping assembly.

[0011] Preferably, the clamping assembly comprises:

[0012] A clamping rod, a plurality of clamping grooves are provided on both sides of the filter plate, a plurality of clamping holes are provided on both sides of the inner wall of the dust box and the collection box, one end of the clamping rod is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod is slidably inserted and connected with the inner cavity of the clamping hole;

[0013] A pull rod, the pull rod is fixedly connected to the top of the clamping rod, a plurality of pull grooves are equidistantly provided on the top of the filter plate, and the pull rod is slidably interlaced with the inner cavity of the pull groove;

[0014] A compression spring is located inside the clamping groove.

[0015] Preferably, one end of the compression spring is fixedly connected to the clamping rod, and the other end of the compression spring is fixedly connected to the inner wall of the clamping groove.

[0016] Preferably, the collection mechanism further comprises:

[0017] Limiting plates, wherein a plurality of the limiting plates are respectively fixedly connected to the two sides of the inner wall of the collecting box, and are used to limit the filter plate from penetrating deeper into the collecting box.

[0018] Preferably, the air suction mechanism comprises

[0019] A mounting frame, the mounting frame being fixedly connected to an air inlet end of the vacuum cleaner;

[0020] Dust hoppers, multiple dust hoppers are equidistantly fixedly connected to the bottom end of the mounting frame, and are used to guide the air flow inside the carding machine.

[0021] Preferably, an air outlet pipe is fixedly connected to the top of the dust box to balance the air pressure inside the dust box.

[0022] Another object of the utility model is to provide a cotton carding machine, which comprises the above-mentioned dust suction assembly.

[0023] Technical effects and advantages of the utility model:

[0024] The utility model utilizes a setting mode that matches the filter plate, the counterweight block, the collection box, the clamping assembly and the limit plate. The impurities and cotton wool sucked in by the vacuum cleaner can be discharged between the filter plate and the collection box through the connecting pipe. The filter plate can retain the impurities and cotton wool between the filter plate and the collection box. When it is necessary to take them out for treatment, the positioning of the filter plate by the clamping assembly can be released in advance, so that the filter plate can slide down to the top of the limit plate under the counterweight block and its own gravity, and be clamped with the collection box. The cotton wool can be processed centrally to prevent the cotton wool from flying out of the collection box, effectively preventing the cotton wool from causing secondary pollution to the air during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 This is a schematic diagram of the internal structure of the dust collecting box of the utility model at the front.

[0027] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0028] Figure 4 This is a schematic diagram of the internal structure of the collection box of the utility model on the front side.

[0029] In the figure: 1. dust collecting box; 2. vacuum cleaner; 3. suction mechanism; 31. mounting frame; 32. dust hopper; 4. connecting pipe; 5. collecting mechanism; 51. filter plate; 52. counterweight; 53. collecting box; 54. snap-on assembly; 541. snap-on rod; 542. pull rod; 543. compression spring; 55. limit plate; 6. exhaust pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] The utility model provides Figure 1-4 A dust collection assembly shown includes a dust collection box 1, a dust collector 2 is arranged between the multiple dust collection boxes 1, the dust collector 2 is electrically connected to an external power supply through an external switch, an air intake end of the dust collector 2 is provided with an air suction mechanism 3, an air outlet end of the dust collector 2 is fixedly connected with a connecting pipe 4, both ends of the connecting pipe 4 are respectively fixedly connected with the multiple dust collection boxes 1, the connecting pipe 4 is a three-way pipe, one end is connected to the air outlet end of the dust collector 2, and the other two ends are respectively connected to the multiple dust collection boxes 1, so that the dust and cotton wool can be sucked into the interior of the multiple dust collection boxes 1 by the air suction mechanism 3;

[0032] Furthermore, the suction mechanism 3 includes a mounting frame 31 and a dust hopper 32. The mounting frame 31 is fixedly connected to the air inlet end of the vacuum cleaner 2, and the mounting frame 31 can be fixed on the cotton carding machine; a plurality of dust hoppers 32 are equidistantly fixedly connected to the bottom end of the mounting frame 31, and are used to guide the air flow inside the cotton carding machine. The dust hoppers 32 can absorb the dust inside the cotton carding machine and the cotton fluff produced by processing.

[0033] Furthermore, a collecting mechanism 5 is provided inside the dust box 1, and the collecting mechanism 5 includes: a filter plate 51, a counterweight 52, a collecting box 53, a clamping assembly 54 and a limiting plate 55. The filter plate 51 is located inside the dust box 1, and the filter plate 51 is slidably and interlacedly connected with the connecting pipe 4. The filter plate 51 can effectively block the flow of dust and cotton wool, but will not affect the flow of air; the counterweight 52 is fixedly connected to the top of the filter plate 51, and the counterweight 52 is slidably and interlacedly connected with the connecting pipe 4. The setting of the counterweight 52 increases the weight of the filter plate 51, so that when the clamping assembly 54 is released, the filter plate 51 and the counterweight 52 can slide along the connecting pipe 4 inside the dust box 1; a through groove is provided on the outer wall of the dust box 1, and the collecting box 53 is slidably and interlacedly connected with the inner cavity of the sliding groove, and the collecting box 53 is used to collect dust and cotton wool at the same time; the filter plate 51 can be fixed at multiple points inside the dust box 1 through the clamping assembly 54. A plurality of limit plates 55 are respectively fixedly connected to both sides of the inner wall of the collection box 53 to limit the filter plate 51 from penetrating into the collection box 53 . A reinforcing rib is fixedly connected to the bottom end of the limit plate 55 to effectively enhance the impact resistance of the limit plate 55 .

[0034] Specifically, the clamping assembly 54 includes: a clamping rod 541, a pull rod 542 and a compression spring 543. Multiple clamping grooves are opened on both sides of the filter plate 51, and multiple clamping holes are opened on both sides of the inner wall of the dust box 1 and the collection box 53. One end of the clamping rod 541 is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod 541 is slidably inserted and connected with the inner cavity of the clamping hole; the pull rod 542 is fixedly connected to the top end of the clamping rod 541, and multiple pull grooves are equidistantly opened at the top end of the filter plate 51, and the pull rod 542 is slidably inserted and connected with the inner cavity of the pull groove; the compression spring 543 is located inside the clamping groove. One end of the compression spring 543 is fixedly connected to the clamping rod 541, and the other end of the compression spring 543 is fixedly connected to the inner wall of the clamping groove. The compression spring 543 is always in a compressed state, thereby providing a stable elastic force to the clamping rod 541, so that the clamping rod 541 is always in an extended state. When the clamping rod 541 is clamped with the clamping hole opened in the dust collecting box 1, the filter plate 51 is located at the upper part of the dust collecting box 1, and the outlet of the connecting pipe 4 is between the filter plate 51 and the collecting box 53. At this time, dust and cotton wool can be collected. When it needs to be taken out for treatment, the clamping connection between the clamping rod 541 and the dust collecting box 1 can be cancelled by pressing, so that it slides down to the top of the limit plate 55 under the gravity of the counterweight block 52 and the filter plate 51 itself, and is clamped with the collecting box 53, so that the cotton wool can be processed centrally to prevent the cotton wool from flying out of the collecting box 53, effectively preventing the cotton wool from causing secondary pollution to the air during treatment.

[0035] Furthermore, an air outlet pipe 6 is fixedly connected to the top of the dust box 1 for balancing the internal air pressure of the dust box 1. The outer wall of the dust box 1 is rotatably connected to a box door, and an observation window is embedded in the outer wall of the box door to facilitate observation of the internal collection situation at any time.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collection assembly, comprising: A dust collecting box (1), a dust collector (2) is arranged between the plurality of dust collecting boxes (1), an air inlet end of the dust collector (2) is provided with an air suction mechanism (3), an air outlet end of the dust collector (2) is fixedly connected with a connecting pipe (4), and both ends of the connecting pipe (4) are respectively fixedly connected with the plurality of dust collecting boxes (1); The feature is that a collecting mechanism (5) is arranged inside the dust collecting box (1), and the collecting mechanism (5) comprises: A filter plate (51), the filter plate (51) being located inside the dust collecting box (1), the filter plate (51) being slidably connected to the connecting pipe (4); A counterweight block (52), the counterweight block (52) being fixedly connected to the top end of the filter plate (51), and the counterweight block (52) being slidably interlaced with the connecting pipe (4); A collection box (53), wherein the outer wall of the dust collection box (1) is provided with a through groove, and the collection box (53) is slidably interlaced with the inner cavity of the sliding groove; A clamping assembly (54), wherein the filter plate (51) can be fixed at multiple points inside the dust collecting box (1) via the clamping assembly (54).

2. A dust collection assembly according to claim 1, characterized in that: The clamping assembly (54) comprises: A clamping rod (541), a plurality of clamping grooves are provided on both sides of the filter plate (51), a plurality of clamping holes are provided on both sides of the inner wall of the dust collecting box (1) and the collecting box (53), one end of the clamping rod (541) is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod (541) is slidably inserted and connected with the inner cavity of the clamping hole; A pull rod (542), the pull rod (542) is fixedly connected to the top end of the clamping rod (541), a plurality of pull grooves are equidistantly formed on the top end of the filter plate (51), and the pull rod (542) is slidably interlaced with the inner cavity of the pull groove; A compression spring (543), wherein the compression spring (543) is located inside the clamping groove.

3. A dust collection assembly according to claim 2, characterized in that: One end of the compression spring (543) is fixedly connected to the clamping rod (541), and the other end of the compression spring (543) is fixedly connected to the inner wall of the clamping groove.

4. A dust collection assembly according to claim 1, characterized in that: The collecting mechanism (5) further comprises: Limiting plates (55), wherein a plurality of the limiting plates (55) are respectively fixedly connected to two sides of the inner wall of the collection box (53) and are used to limit the filter plate (51) from penetrating deeper into the collection box (53).

5. A dust collection assembly according to claim 1, characterized in that: The air suction mechanism (3) comprises A mounting frame (31), wherein the mounting frame (31) is fixedly connected to an air inlet end of the vacuum cleaner (2); Dust suction hoppers (32), a plurality of dust suction hoppers (32) are fixedly connected to the bottom end of the mounting frame (31) at equal intervals and are used to guide the air flow inside the carding machine.

6. A dust collection assembly according to claim 1, characterized in that: The top end of the dust box (1) is fixedly connected with an air outlet pipe (6) for balancing the air pressure inside the dust box (1).

7. A carding machine, characterized in that: The carding machine comprises the dust collection assembly as described in any one of claims 1-6.

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