Carding apparatus for processing multi-component fiber blends

Abstract

The utility model relates to multi -component fibre blended yarn processing is with cotton equipment technical field, and disclose a kind of multi -component fibre blended yarn processing is with cotton equipment, including cotton box, the inside surface of cotton box is provided with tin forest, cotton roller, the both sides of cotton box are provided with guide mouth, the lower surface of cotton box is provided with convex storage shell, the inside surface of convex storage shell is fixedly connected with inclined filter screen, the outer end of convex storage shell is provided with opening, its opening is clamped in cover plate, the both sides of cover plate are fixed with support clamping block, through cotton box adopts variable diameter box body structure, its bottom variable diameter surface structure, its concentrated suction, avoid bonding in the accumulation in box interior, it is sucked by turbine fan airflow, it is filtered by inclined filter screen, fluff can be accumulated in bottom concentration, by opening cover plate and brush bar reciprocating advance push-pull and brush off fluff and export, cleaning is convenient, mechanism is simple, and cost is low.

Description

Technical Field

[0001] This utility model relates to the technical field of carding equipment for processing multi-component fiber blended yarn, specifically a carding equipment for processing multi-component fiber blended yarn. Background Technology

[0002] The working principle of a carding machine is to open, comb, and remove impurities from the incoming cotton (fiber) rolls or the oily cotton (chemical fiber) layer supplied by the cotton box, so that all the curled and lumpy cotton loops become basically straight single pieces. However, when the carding machine is processing blended yarn, a large amount of lint and impurities will accumulate inside it, which will affect the normal carding operation. Therefore, it is necessary to clean the lint and impurities.

[0003] As in the prior art, such as the authorization announcement number CN220034769U, this application relates to a carding machine for processing blended yarn, which relates to the field of carding machines. It includes a carding machine body and a cylinder inside the carding machine body. A dust suction hood is provided at the lower end of the carding machine body, close to the lower surface of the cylinder, and an air blowing box is provided on the upper side of the carding machine body to blow air inward. The upper port of the dust suction hood matches the outer surface of the cylinder. This application can more effectively suck away lint and impurities on the blended yarn by the dust suction hood being close to the cylinder and under the action of the suction fan. The air is filtered by the filter box and sent back to the air blowing box and then blown into the carding machine body, so that the air flows in a direction to the dust suction hood, thereby driving the lint and impurities in various parts of the carding machine body to the dust suction hood. The dust suction hood uses the gap between the edge of the upper port and the outer surface of the cylinder and the air suction port provided on the outer side of the dust suction hood to suck away the lint and impurities that float over, which has a good dust removal and cleaning ability.

[0004] In the aforementioned patent, the lint removal process uses a top-blowing and bottom-suction structure, which makes the lint easy to disperse and accumulate at the bottom of the box, making it difficult to clean in a concentrated manner. The lint removal mechanism is complex and costly. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a carding device for processing multi-component fiber blended yarns, which solves the problem that lint easily disperses and accumulates at the bottom, making it inconvenient to clean, and also solves the problem of complex and costly lint cleaning mechanisms.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a carding device for processing multi-component fiber blended yarn, comprising a carding box, wherein a cylinder and carding rollers are provided on the inner surface of the carding box, guide openings are provided on both sides of the carding box, a convex storage shell is provided on the lower surface of the carding box, an inclined filter screen is fixedly connected to the inner surface of the convex storage shell, an opening is provided at the outer end of the convex storage shell, the opening is snapped onto a cover plate, support blocks are fixed on both sides of the cover plate, threaded set screws are threadedly connected to both sides of the support blocks, a turbine fan is fixed on the lower surface of the convex storage shell, the air inlet of the turbine fan is fixedly connected to the lower inner surface of the convex storage shell, a reciprocating cylinder is fixed on the outer surface of the carding box, a pusher bar is fixedly connected to the end face of the push rod of the reciprocating cylinder, and a brush bar is fixed to the bottom of the pusher bar.

[0007] Preferably, the outer surface of the carding box is provided with an inclined boss, and the reciprocating cylinder is fixedly connected to the outer surface of the inclined boss.

[0008] Preferably, the lower surface of the brush strip is pressed against the surface of the inclined filter screen.

[0009] Preferably, the support block is slidably engaged with the outer surfaces of the left and right sides of the convex storage shell. The surface of the support block is provided with a threaded hole, and a threaded set screw is connected in the threaded hole. The threaded set screw is locked and fixed to the outer surface of the convex storage shell.

[0010] Preferably, the upper surface of the carding box is provided with an air inlet, which adopts a strip-shaped structure and is evenly distributed on the upper surface of the carding box.

[0011] Preferably, the surface of the carding box is provided with positioning rollers, and two sets of positioning rollers are distributed on the inner surface of the carding rollers of the carding box.

[0012] Preferably, the outer surface of the carding box is fixedly connected with support legs, which are distributed on the left and right outer surfaces of the carding box.

[0013] Compared with the prior art, this utility model provides a carding equipment for processing multi-component fiber blended yarn, which has the following beneficial effects:

[0014] The carding box adopts a variable diameter box structure with a variable diameter surface at the bottom. It has a concentrated suction structure to avoid the accumulation of lint inside the box. The airflow is drawn in by a turbine fan and filtered by an inclined filter screen. Lint can be concentrated at the bottom. The lint is brushed out by opening the cover and pushing and pulling the brush strips back and forth. It is easy to clean, simple in structure and low in cost. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure;

[0016] Figure 2 This is a partial front cross-sectional view of the carding box structure;

[0017] Figure 3 This is a schematic diagram of the back of a partial structure of a carding box;

[0018] Figure 4 This is a schematic diagram of the overall structural cross-section;

[0019] Figure 5 This is an enlarged view of point A.

[0020] In the diagram: 1. Carding box, 2. Cylinder, 3. Carding roller, 4. Guide port, 5. Convex storage shell, 6. Inclined filter screen, 7. Cover plate, 8. Support block, 9. Threaded set screw, 10. Turbine fan, 11. Inclined boss, 12. Reciprocating cylinder, 13. Push bar, 130. Brush bar, 100. Air inlet, 101. Positioning roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a technical solution: a carding device for processing multi-component fiber blended yarn, including a carding box 1. A cylinder 2 and a carding roller 3 are arranged on the inner surface of the carding box 1. Guide openings 4 are arranged on both sides of the carding box 1. A convex storage shell 5 is arranged on the lower surface of the carding box 1. An inclined filter screen plate 6 is fixedly connected to the inner surface of the convex storage shell 5. An opening is provided at the outer end of the convex storage shell 5, and the opening is engaged with a cover plate 7. Support blocks 8 are fixed on both sides of the cover plate 7. Threaded set screws 9 are threadedly connected to both sides of the support blocks 8. A turbine fan 10 is fixed to the lower surface of the convex storage shell 5. The air inlet of the turbine blower 10 is fixedly connected to the lower inner surface of the convex storage shell 5. A reciprocating cylinder 12 is fixedly fixed to the outer surface of the carding box 1. A pusher 13 is fixedly connected to the end face of the push rod of the reciprocating cylinder 12. A brush strip 130 is fixedly fixed to the bottom of the pusher 13. The carding box adopts a variable diameter box structure with a variable diameter surface structure at the bottom. It concentrates suction and avoids the lint from sticking and accumulating inside the box. It draws airflow through the turbine blower and filters it through the inclined filter screen. The lint can accumulate at the bottom. The lint is brushed out by opening the cover and pushing and pulling the brush strip back and forth. It is easy to clean, simple in mechanism and low in cost.

[0023] The outer surface of the carding box 1 is provided with an inclined boss 11, and a reciprocating cylinder 12 is fixedly connected to the outer surface of the inclined boss 11. The inclined cylinder 12 can be inclinedly distributed. When it controls the brush strip 130 to advance, it can slide along the surface of the inclined filter screen 6, brush off the lint adhering to the surface, and can be pushed out from the bottom opening. The lower surface of the brush strip 130 is pressed against the surface of the inclined filter screen 6, and can adhere to and brush off the lint.

[0024] The support block 8 slides and engages with the outer surfaces of the left and right sides of the convex storage shell 5. The surface of the support block 8 is provided with threaded holes, and threaded screws 9 are connected in the threaded holes. The threaded screws 9 are locked and fixed to the outer surface of the convex storage shell 5. When the cover plate 7 is closed, it is inserted along the opening. The support block 8 is engaged and positioned on the outer surfaces of the two sides of the convex storage shell 5. When the threaded screws 9 are twisted, they can be locked and pressed against the outer side of the convex storage shell 5 to fix the cover plate 7. When opening, the threaded screws 9 are loosened and the cover plate 7 can be pulled out to open. After opening the bottom opening, the filtered and collected lint can be taken out.

[0025] The upper surface of the carding box 1 is provided with an air inlet 100. The air inlet 100 adopts a strip-shaped structure and is evenly distributed on the upper surface of the carding box 1. The air inlets 100 are evenly distributed so that when air is introduced, it can disperse the air intake. After the air is sucked in, the airflow is introduced from the top and can suck up the lint inside the carding box 1. It can be concentrated and introduced to the bottom, which is convenient for the lint to be collected.

[0026] The surface of the carding box 1 is provided with positioning rollers 101, and two sets of positioning rollers 101 are distributed on the inner surface of the carding rollers 3 of the carding box 1; they can squeeze, position and guide the cotton thread; the outer surface of the carding box 1 is fixedly connected with support legs, which are distributed on the left and right outer surfaces of the carding box 1; they provide stable support when placed.

[0027] The working principle of this device is as follows: During use, the inner surface of the carding box 1 is equipped with a cylinder 2, a carding roller 3, and other carding components. The carding mechanism and principle are existing technologies. The lint generated after carding can be collected at the bottom. The carding box 1 adopts a variable diameter box structure with a variable diameter surface at the bottom. It can be concentrated and sucked to avoid sticking and accumulating inside the box. The lower surface of the carding box 1 is provided with a convex storage shell 5. An inclined filter screen 6 is fixedly connected to the inner surface of the convex storage shell 5. A turbine fan 10 is fixed to the lower surface of the convex storage shell 5. The air inlet of the turbine fan 10 is fixedly connected to the lower inner surface of the convex storage shell 5. During use, the turbine fan 10 blows air outward and its air inlet sucks in the airflow, which can concentrate the lint in the box and guide it into the convex storage shell 5. The lint can then be filtered by the inclined filter screen 6.

[0028] The outer end of the convex storage shell 5 has an opening, which is engaged with the cover plate 7. Support blocks 8 are fixed on both sides of the cover plate 7, and threaded screws 9 are threadedly connected to both sides of the support blocks 8. The threaded screws 9 are locked and fixed to the outer surface of the convex storage shell 5. When the cover plate 7 is closed, it is inserted along the opening, and the support blocks 8 are engaged and positioned on the outer surfaces of the convex storage shell 5. Twisting the threaded screws 9 can lock and press them against the outside of the convex storage shell 5, thus fixing the cover plate 7. When opening, the screws are loosened. After the top screw 9 is tightened, the cover plate 7 can be pulled out and opened. After opening the bottom opening, the lint collected by the filter can be taken out. The reciprocating cylinder 12 is fixedly connected to the outer surface of the inclined boss 11. The inclined cylinder 12 can be inclined and distributed. When it controls the brush strip 130 to be pushed forward, it can slide along the surface of the inclined filter screen plate 6, which can brush off the lint adhering to the surface. It can be pushed out from the bottom opening. The lower surface of the brush strip 130 is pressed against the surface of the inclined filter screen plate 6. It can brush off the lint in a close fit. It is easy to clean. Its mechanism is simple and low cost.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carding device for processing multi-component fiber blended yarn, comprising a carding box (1), characterized in that: The inner surface of the carding box (1) is provided with a cylinder (2) and a carding roller (3). Guide openings (4) are provided on both sides of the carding box (1). A convex storage shell (5) is provided on the lower surface of the carding box (1). An inclined filter screen plate (6) is fixedly connected to the inner surface of the convex storage shell (5). An opening is provided at the outer end of the convex storage shell (5), and the opening is engaged with a cover plate (7). Supporting blocks (8) are fixed on both sides of the cover plate (7). The two sides of the support block (8) are connected by threaded set screws (9). A turbine fan (10) is fixed on the lower surface of the convex storage shell (5). The air inlet of the turbine fan (10) is fixedly connected to the lower inner surface of the convex storage shell (5). A reciprocating cylinder (12) is fixed on the outer surface of the carding box (1). A pusher (13) is fixedly connected to the end face of the push rod of the reciprocating cylinder (12). A brush strip (130) is fixed at the bottom of the pusher (13).

2. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The outer surface of the carding box (1) is provided with an inclined boss (11), and the reciprocating cylinder (12) is fixedly connected to the outer surface of the inclined boss (11).

3. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The lower surface of the brush strip (130) is pressed against the surface of the inclined filter plate (6).

4. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The support block (8) is slidably engaged on the outer surfaces of the left and right sides of the convex storage shell (5). The surface of the support block (8) is provided with a threaded hole, and a threaded set screw (9) is connected in the threaded hole. The threaded set screw (9) is locked and fixed on the outer surface of the convex storage shell (5).

5. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The upper surface of the carding box (1) is provided with an air inlet (100), which adopts a strip-shaped structure and is evenly distributed on the upper surface of the carding box (1).

6. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The surface of the carding box (1) is provided with positioning rollers (101), and two sets of positioning rollers (101) are distributed on the inner surface of the carding rollers (3) of the carding box (1).

7. The carding equipment for processing multi-component fiber blended yarn according to claim 1, characterized in that: The outer surface of the carding box (1) is fixedly connected with support legs, which are distributed on the left and right outer surfaces of the carding box (1).

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