Drawing frame cleaning device

Abstract

The utility model relates to the technical field of drawing frames, in particular to a drawing frame cleaning device which comprises a machine shell, a sliver inlet is formed in the center of one side wall of the machine shell, a sliver outlet is formed in the center of the other side wall of the machine shell, and first cleaning assemblies are arranged in an inner cavity of the machine shell in a bilateral symmetry mode. Two first cleaning assemblies are arranged in the machine shell, second cleaning assemblies are arranged between the two first cleaning assemblies in an up-down symmetry mode, the inner top wall and the inner bottom wall of the machine shell are each provided with a set of connecting plates in an up-down symmetry mode, an auxiliary assembly is arranged between the connecting plates, the rear wall of the machine shell is fixedly connected with a collecting box, and a collecting assembly is arranged on the collecting box. The cotton sliver cleaning device is provided with multiple cleaning structures, so that the cotton sliver cleaning effect is very ideal, the sliver forming quality of cotton slivers can be guaranteed, the collecting capacity is good, cleaned impurities can be collected, the processing environment cannot be affected, and the impurities are not prone to drifting away and adhering to the cotton slivers again.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing frames, in particular to a drawing frame cleaning device. Background Art

[0002] The function of the drawing frame is to improve the internal structure of the sliver, thereby increasing the uniformity of its long segments, while reducing the weight unevenness, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the requirements, and making different types or qualities of raw materials mix evenly to achieve the specified mixing ratio. The drawing frame is divided into two categories according to the form of the drafting mechanism: roller drafting drawing frame and pinning machine.

[0003] The drawing frame needs a cleaning device to clean the cotton slivers to prevent impurities from adhering to the cotton slivers and forming yarn defects after the slivers are formed. However, the traditional cleaning device still has some shortcomings. For example, its cleaning structure is relatively simple, so its cleaning effect on the cotton slivers is not ideal, which makes it difficult to ensure the quality of the cotton slivers. In addition, its collection ability is poor, and it is difficult to collect the cleaned impurities, which not only affects the processing environment, but also easily causes the impurities to float again and adhere to the cotton slivers. Therefore, a drawing frame cleaning device is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a drawing frame cleaning device, which has a multiple cleaning structure, so its cleaning effect on cotton strips is very ideal, thereby ensuring the quality of the cotton strips, and its collection capacity is better, and the cleaned impurities can be collected, so that not only will it not affect the processing environment, but it is also not easy for the impurities to float again and adhere to the cotton strips, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drawing frame cleaning device comprises a casing, a strip inlet is provided at the center of one side wall of the casing, a strip outlet is provided at the center of the other side wall of the casing, a first cleaning component is symmetrically provided in the inner cavity of the casing, a second cleaning component is symmetrically provided between the two first cleaning components, an inner top wall and an inner bottom wall of the casing are both provided with a group of connecting plates symmetrically provided in the upper and lower parts, auxiliary components are provided between the connecting plates, a collecting box is fixedly connected to the rear wall of the casing, the rear wall of the collecting box is connected to an exhaust fan, and a collecting component is provided on the collecting box.

[0007] Preferably, the first cleaning assembly includes a mounting plate which is symmetrical up and down and fixedly connected to the inner wall of the casing, and cleaning splints are fixedly connected to the opposite surfaces of the two mounting plates via mounting rods, and cleaning sponges are provided on the opposite surfaces of the two cleaning splints.

[0008] Preferably, the second cleaning assembly comprises a support frame which is symmetrical front and back and fixedly connected to the connecting plate, a cleaning roller is rotatably connected between the support frames, and an adhesive sleeve is provided on the outer surface of the cleaning roller.

[0009] Preferably, the auxiliary component comprises a telescopic rod of which upper and lower ends are fixedly connected to the adjacent connecting plates, and the outer surface of the telescopic rod is sleeved with a return spring of which upper and lower ends are fixedly connected to the adjacent connecting plates.

[0010] Preferably, the collecting assembly comprises a collecting pipe connected to both ends of the top wall and both ends of the bottom wall of the collecting box, and one end of the collecting pipe away from the collecting box passes through the rear wall of the casing and extends to the inner cavity of the casing.

[0011] Preferably, a collecting bucket is connected to the through end of the collecting pipe, and the collecting bucket is arranged obliquely and the four collecting buckets correspond to the positions of the first cleaning assembly and the second cleaning assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the tampons can be introduced into the casing through the provided sliver inlet, and can be guided out of the casing through the provided sliver outlet. Impurities adhering to the surface of the tampons can be cleaned through the provided first cleaning component, and impurities adhering to the surface of the tampons can be cleaned again through the provided second cleaning component. The cleaning effect of the tampons after multiple cleanings is very ideal, thereby ensuring the quality of the tampons. The provided auxiliary component can always keep the second cleaning component in close contact with the tampons, thereby ensuring the cleaning effect of the second cleaning component. The provided collection box and exhaust fan can cooperate with the collection component to collect the cleaned impurities, thereby not only will not affect the processing environment, but also will not easily cause the impurities to float around and adhere to the tampons again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the first cleaning component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the second cleaning component and the auxiliary component of the utility model;

[0018] Figure 5 It is a lateral structural schematic diagram of the second cleaning component and the auxiliary component of the utility model;

[0019] Figure 6 It is a rear view of the collection box of the present utility model.

[0020] In the figure: 1. casing; 101. strip inlet; 102. strip outlet; 2. mounting plate; 3. cleaning splint; 4. cleaning sponge; 5. support frame; 6. cleaning roller; 7. adhesive sleeve; 8. connecting plate; 9. telescopic rod; 10. reset spring; 11. collection box; 12. exhaust fan; 13. collection pipe; 14. collection bucket. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0024] See also Figure 1-6 , the utility model provides a technical solution:

[0025] A drawing frame cleaning device comprises a casing 1, a strip inlet 101 is provided at the center of one side wall of the casing 1, a strip outlet 102 is provided at the center of the other side wall of the casing 1, a first cleaning component is symmetrically provided in the inner cavity of the casing 1, a second cleaning component is symmetrically provided between the two first cleaning components, a group of connecting plates 8 are symmetrically provided on the inner top wall and the inner bottom wall of the casing 1, auxiliary components are provided between the connecting plates 8, a collecting box 11 is fixedly connected to the rear wall of the casing 1, an exhaust fan 12 is connected to the rear wall of the collecting box 11, and a collecting component is provided on the collecting box 11.

[0026] The first cleaning component includes a mounting plate 2 that is symmetrical in top and bottom and fixedly connected to the inner wall of the casing 1, and cleaning splints 3 are fixedly connected to the opposite surfaces of the two mounting plates 2 through mounting rods, and cleaning sponges 4 are provided on the opposite surfaces of the two cleaning splints 3. The first cleaning component can clean impurities adhered to the surface of the tampon; the second cleaning component includes a supporting frame 5 that is symmetrical in front and back and fixedly connected to the connecting plate 8, and a cleaning roller 6 is rotatably connected between the supporting frames 5, and an adhesive sleeve 7 is provided on the outer surface of the cleaning roller 6. The second cleaning component can clean the impurities adhered to the surface of the tampon again. The cleaning effect of the tampon that has been cleaned multiple times is very ideal, thereby ensuring the quality of the tampon; the auxiliary component includes a telescopic rod 9 that is fixedly connected to the adjacent connecting plates 8 at both ends, and the outer surface of the telescopic rod 9 A return spring 10 is sleeved, the upper and lower ends of which are fixedly connected to the adjacent connecting plates 8. The auxiliary component can always keep the second cleaning component in close contact with the tampon, so as to ensure the cleaning effect of the second cleaning component; the collecting component includes a collecting tube 13 connected to the two ends of the top wall and the two ends of the bottom wall of the collecting box 11, and the end of the collecting tube 13 away from the collecting box 11 passes through the rear wall of the casing 1 and extends to the inner cavity of the casing 1, and the penetrating end of the collecting tube 13 is connected to a collecting bucket 14, which is inclined and the four collecting buckets 14 correspond to the positions of the first cleaning component and the second cleaning component. The collecting box 11 and the exhaust fan 12 can cooperate with the collecting component to collect the cleaned impurities, which will not only not affect the processing environment, but also make it difficult for the impurities to float again and adhere to the tampon.

[0027] Working process: the sliver is introduced into the housing 1 through the sliver inlet 101 and guided out of the housing 1 through the sliver outlet 102. During this period, the sliver will pass through the first cleaning component and the second cleaning component to clean the surface impurities. When the sliver passes through the first cleaning component, it will pass between the two cleaning clamps 3, and the surface of the sliver will be cleaned by the cleaning sponge 4 thereon. When the sliver passes through the second cleaning component, it will pass between the two cleaning rollers 6, and the impurities on the surface of the sliver will be removed by the adhesive sleeve 7 thereon. When the second cleaning component does not pass the sliver, the two cleaning rollers 6 are in a state of mutual conflict. When the sliver passes through, the cleaning roller 6 will be squeezed, and the cleaning roller 6 will be The telescopic rod 9 and the reset spring 10 on its outer surface are squeezed by the support frame 5, and the reset spring 10 drives the support frame 5 and the cleaning roller 6 to reset through its own resilience, so that the two adhesive sleeves 7 are tightly fitted to the cotton strips, so as to ensure the cleaning effect of the second cleaning component. When the cotton strips are cleaning impurities, the exhaust fan 12 is turned on at the same time. The exhaust fan 12 can form a negative pressure in the inner cavity of the casing 1. Under the action of the internal and external pressure difference, the cleaned impurities are sucked into the collection tube 13 through the collection bucket 14, and finally introduced into the collection box 11. Therefore, it will not only not affect the processing environment, but also make it difficult for the impurities to float again and adhere to the cotton strips.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing frame cleaning device, comprising a housing (1), characterized in that: A strip inlet (101) is provided at the center of one side wall of the casing (1), and a strip outlet (102) is provided at the center of the other side wall of the casing (1). The inner cavity of the casing (1) is symmetrically provided with a first cleaning component, and a second cleaning component is symmetrically provided between the two first cleaning components. The inner top wall and the inner bottom wall of the casing (1) are both symmetrically provided with a group of connecting plates (8), and auxiliary components are provided between the connecting plates (8). The rear wall of the casing (1) is fixedly connected with a collecting box (11), and the rear wall of the collecting box (11) is connected with an exhaust fan (12). The collecting box (11) is provided with a collecting component.

2. A drawing frame cleaning device according to claim 1, characterized in that: The first cleaning component comprises a mounting plate (2) which is symmetrical in upper and lower directions and fixedly connected to the inner wall of the housing (1); cleaning clamps (3) are fixedly connected to the opposing surfaces of the two mounting plates (2) via mounting rods; and cleaning sponges (4) are provided on the opposing surfaces of the two cleaning clamps (3).

3. A drawing frame cleaning device according to claim 1, characterized in that: The second cleaning assembly comprises a support frame (5) which is symmetrical in front and back and fixedly connected to the connecting plate (8), a cleaning roller (6) being rotatably connected between the support frames (5), and an adhesive sleeve (7) being provided on the outer surface of the cleaning roller (6).

4. A drawing frame cleaning device according to claim 1, characterized in that: The auxiliary component comprises a telescopic rod (9) whose upper and lower ends are fixedly connected to the adjacent connecting plate (8), and the outer surface of the telescopic rod (9) is sleeved with a return spring (10) whose upper and lower ends are fixedly connected to the adjacent connecting plate (8).

5. A drawing frame cleaning device according to claim 1, characterized in that: The collecting assembly comprises a collecting pipe (13) connected to both ends of the top wall and the bottom wall of the collecting box (11); one end of the collecting pipe (13) away from the collecting box (11) passes through the rear wall of the casing (1) and extends to the inner cavity of the casing (1).

6. A drawing frame cleaning device according to claim 5, characterized in that: The through end of the collecting pipe (13) is connected to a collecting bucket (14), the collecting bucket (14) is arranged obliquely, and the four collecting buckets (14) correspond to the positions of the first cleaning assembly and the second cleaning assembly.

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