Cotton web cleaner structure for carding machine

Abstract

The utility model relates to the technical field of web cleaning, and discloses a web cleaner structure for a carding machine, which comprises a dust removal knife holder, a dust removal knife, a guide plate and an adjusting seat, the dust removal knife holder is mounted in the adjusting seat, the bottom of the dust removal knife holder is connected and fastened with the dust removal knife through a cushion block and a screw to form a dust removal knife holder connector, and the guide plate is oppositely arranged on the dust removal knife holder. A transparent air suction cover is arranged at the top of the dust removal tool apron and the top of the flow guide plate and fixed to the top of the dust removal tool apron and the top of the flow guide plate through hoops, and the dust removal tool apron, the flow guide plate and the transparent air suction cover form a dust collection cavity. The inner surface of the device structure is smooth, the phenomenon of flower hanging cannot be caused, the impurity discharging effect in the cotton web cleaner or whether the phenomena of flower hanging and blocking exist or not can be observed visually from the outside, installation and operation are convenient, the structure is simple, adjustment is convenient and fast, and the good using effect is achieved. The structures are firmly connected, and the stability of components is good during use.

Description

Technical Field

[0001] This utility model relates to the field of cotton web cleaning, and in particular to a structure for a cotton web cleaner for a carding machine. Background Technology

[0002] The carding machine fixed cover plate and cotton web cleaner are additional carding elements for textile enterprises. The function of the fixed cover plate is to pre-card the large cotton bundles before they enter the cylinder and the main carding area of ​​the cover plate, and to post-process the fibers after they pass through the cylinder and the main carding area of ​​the cover plate, so as to improve the parallelism of the fibers. The function of the cotton web cleaner is to remove cotton knots, short fibers and impurities from the cotton layer or cotton web, so as to improve the quality of the sliver. Currently, both domestic and international new carding machines are equipped with fixed cover plates and web cleaners on the upper front and upper rear parts of the cylinder to increase carding efficiency, remove cotton knots, short fibers, and impurities, and improve fiber straightness, thereby increasing the output and quality of the carding machine. As one of the important measures to achieve high output in carding machines, after years of research and improvement, fixed cover plates and web cleaners have gradually matured and become an indispensable component of carding machines. At present, there are two main types of web cleaner structures configured on domestic and foreign carding machines: one type consists of two semi-circular aluminum alloy tubes assembled with steel dust removal blades; the other type connects steel dust removal blades and guide plates with aluminum alloy profiles, and then uses a square aluminum alloy cover on top of the profiles to form a web cleaner. The installation and adjustment of these two web cleaner structures are relatively troublesome, which is not conducive to improving the overall structural adaptability and affects the customer's installation efficiency and experience.

[0003] Patent application CN220812751U discloses a fixed cover plate and a web cleaner for a carding machine. The web cleaner includes a dust removal knife at its bottom. By connecting the web cleaner to the fixed cover plate with a fixing element, and providing a stable and reliable gap between the web cleaner and the cylinder, the machine effectively reduces cotton knots, impurities, and short fibers in the web, significantly improving the carding quality. Furthermore, by avoiding needle collisions, it reduces the maintenance costs of the carding machine.

[0004] The existing technology structure is relatively complicated to install and adjust, which is not conducive to improving the overall adaptability of the structure and affects the customer's installation efficiency and experience.

[0005] Therefore, a new technical solution is needed to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this utility model is to provide a cotton web cleaner structure for a carding machine. The inner surface of the structure is smooth, which will not cause cotton lint. The cleaning effect of the cotton web cleaner or whether there is cotton lint or blockage can be observed from the outside. In addition, the structure is simple to install and operate, easy to adjust, convenient to operate, and has good performance.

[0007] The technical solution adopted in this utility model is:

[0008] A cotton web cleaner structure for a carding machine includes a dust removal blade holder, a dust removal blade, a guide plate, and an adjusting seat. The dust removal blade holder is installed inside the adjusting seat. The bottom of the dust removal blade holder is connected and fastened to the dust removal blade by a pad and screws to form a dust removal blade holder assembly. The guide plate is provided opposite to the dust removal blade holder. A transparent suction hood is provided on the top of the dust removal blade holder and the guide plate. The transparent suction hood is fixed to the top of the dust removal blade holder and the guide plate by a clamp. The dust removal blade holder, the guide plate, and the transparent suction hood form a dust suction chamber.

[0009] By adopting the above structure, the inner surface of the device is smooth, which will not cause lint. The cleaning effect of the cotton net cleaner or whether there is lint or blockage can be observed from the outside. In addition, the structure is simple to install and operate, easy to adjust, convenient to operate, and has good performance.

[0010] Preferably, multiple sets of pads and screws are provided to fix the dust removal knife to the bottom of the dust removal knife holder.

[0011] By adopting the above structure, the connections between the structures are more robust, and the components are more stable during use.

[0012] Preferably, the dust removal blade holder and the top of the guide plate are provided with a concave step, and the transparent suction hood is pressed into the step and fixed with its two ends facing each other.

[0013] By adopting the above structure, it is easy to visually observe the impurity removal effect inside the cotton web cleaner or whether there are any abnormalities such as lint or blockage.

[0014] Preferably, the dust removal blade holder and the top of the guide plate are provided with slots, and the clamps are inserted into the slots through the round buckles on both sides to press the transparent suction hood tightly.

[0015] By adopting the above structure and setting clamps, the transparent suction hood, dust removal knife holder, and guide plate can be quickly connected.

[0016] Preferably, the adjusting seat is connected to the dust removal knife seat and the screw holes at both ends of the guide plate by means of internal hexagonal screws.

[0017] Preferably, a bushing is pressed into the connecting plate hole on the side of the adjusting seat, and an adjusting screw is provided at the bottom of the bushing.

[0018] Preferably, the connecting plate is located below the connecting base, and the bottom of the bushing is connected to an adjusting screw that passes through the connecting base. A compression spring is fitted on the adjusting screw, and the compression spring is located between the connecting plate and the connecting base.

[0019] By adopting the above structure, the distance between the overall structure of the cotton mesh cleaner and the cylinder can be finely adjusted by tightening or loosening the adjusting screw. During adjustment, the adjusting screw is tightened or loosened with a universal Allen wrench, causing the adjusting seat to float up and down a certain distance under the action of the compression spring. The degree of tightening depends on the actual situation, thereby meeting the usage requirements of the structure and improving the adaptability of the structure. This structure is simple, easy to implement, and has good usage effect.

[0020] Compared with the prior art, this utility model has the following advantages:

[0021] 1. The inner surface of this utility model device is smooth, which will not cause the cotton mesh cleaner to snag. The cleaning effect of the cotton mesh cleaner or whether there is any snag or blockage can be observed from the outside. It is easy to install and operate, has a simple structure, is easy to adjust, and has a good effect.

[0022] 2. The components of this utility model are firmly connected, and the parts are stable during use. The clamps enable quick connection of the transparent suction hood, dust removal blade holder, and guide plate.

[0023] 3. When using this utility model device, the distance between the overall structure of the cotton mesh cleaner and the cylinder can be finely adjusted by tightening or loosening the adjusting screw. During adjustment, the adjusting screw is tightened or loosened with a general-purpose Allen wrench, so that the adjusting seat floats up and down a certain distance under the action of the compression spring. The degree of tightening depends on the actual situation, thereby meeting the usage requirements of the structure and improving the adaptability of the structure. This structure is simple, easy to implement, and has good usage effect. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the dust removal blade holder and the guide plate of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of this utility model;

[0026] Figure 3 This is a top view of the structure of this utility model;

[0027] Figure 4 This is a schematic diagram showing the position and structure of the dust removal knife holder and the dust removal knife of this utility model.

[0028] The components are: 1. Dust removal knife holder; 2. Pad; 3. Screw; 4. Dust removal knife; 5. Transparent suction hood; 6. Clamp; 7. Guide plate; 8. Adjusting seat; 9. Socket head screw; 10. Bushing; 11. Compression spring; 12. Adjusting screw; 13. Connecting base; 14. Groove; 15. Step; 16. Connecting plate. Detailed Implementation

[0029] like Figure 1-4 As shown, a cotton web cleaner structure for a carding machine includes a dust removal blade holder 1, a dust removal blade 4, a guide plate 7, and an adjusting seat 8. The dust removal blade holder 1 is installed inside the adjusting seat 8. The bottom of the dust removal blade holder 1 is connected and secured to the dust removal blade 4 via a pad 2 and screws 3, forming a dust removal blade holder assembly. The guide plate 7 is positioned opposite the dust removal blade holder 1. A transparent suction hood 5 is provided on the top of the dust removal blade holder 1 and the guide plate 7. The transparent suction hood 5 is fixed to the top of the dust removal blade holder 1 and the guide plate 7 by a clamp 6. The dust removal blade holder 1, the guide plate 7, and the transparent suction hood 5 form a suction chamber. The transparent suction hood 5 can be made of plexiglass or other transparent materials. The inner surface of the device structure is smooth, preventing cotton lint buildup. The cleaning effect and presence of cotton lint or blockage can be visually observed from the outside. Installation and operation are convenient, the structure is simple, adjustments are easy, and it has good performance.

[0030] Multiple sets of pads 2 and screws 3 are provided to fix the dust removal knife 4 to the bottom of the dust removal knife holder 1. The top of the dust removal knife holder 1 and the guide plate 7 are provided with recessed steps 15, and the transparent suction hood 5 is pressed into the step 15 and fixed with its two ends facing each other. The top of the dust removal knife holder 1 and the guide plate 7 are provided with slots 14, and the clamps 6 are inserted into the slots 14 through the round buckles on both sides to press the transparent suction hood 5 tightly. Using the transparent suction hood 5, it is easy to visually observe the cleaning effect inside the cotton mesh cleaner or whether there are any abnormalities such as lint or blockage. The connection between the device structures is firm, and the components have good stability during use. The clamps 6 are provided to achieve quick connection of the transparent suction hood 5, the dust removal knife holder 1, and the guide plate 7.

[0031] The adjusting seat 8 is connected to the dust removal blade holder 1 and the screw holes at both ends of the guide plate 7 by hex socket screws 9. A bushing 10 is pressed into the hole of the connecting plate 16 on the side of the adjusting seat 8, and an adjusting screw 12 is located at the bottom of the bushing 10. Below the connecting plate 16 is the connecting base 13, and the bottom of the bushing 10 is connected to the adjusting screw 12, which passes through the connecting base 13. A compression spring 11 is fitted on the adjusting screw 12, located between the connecting plate 16 and the connecting base 13. In use, the distance between the overall structure of the cotton mesh cleaner and the cylinder can be finely adjusted by tightening or loosening the adjusting screw 12, allowing the adjusting seat 8 to float up and down a certain distance under the action of the compression spring 11, improving the adaptability of the structure. The structure is simple and easy to operate.

[0032] In use, the dust removal blade holder 1 and the dust removal blade 4 are connected and fastened together by several pads 2 and screws 3 to form a dust removal blade holder assembly. The clamp 6 is inserted into the slots 14 at both ends of the dust removal blade holder 1 and the guide plate 7. The transparent suction hood 5 is pressed onto the steps 15 on the inner side of the dust removal blade holder 1 and the guide plate 7, with both ends aligned to form a suction chamber. The adjusting seat 8 is connected to the screw holes at both ends of the dust removal blade holder 1 and the guide plate 7 by several hexagonal screws 9. The bushing 10 is tightly pressed into the hole of the connecting plate 16 on the side of the adjusting seat 8. The adjusting screw 12 is inserted into the bottom hole of the connecting base 13 and fitted with the compression spring 11. The adjusting screw 12 is adjusted using a general hexagonal wrench. 2. The adjusting seat 8 is screwed into the screw hole of the bushing 10 for connection. A special compression spring 11 is provided between the adjusting seat 8 and the connecting base 13 to form a cotton net cleaner assembly. During adjustment, the adjusting screw 12 is tightened or loosened by a general-purpose Allen wrench, so that the adjusting seat 8 floats up and down a certain distance under the action of the compression spring 11. The degree of tightening depends on the actual situation, thereby meeting the usage requirements of the structure and improving the adaptability of the structure. This structure is simple, easy to implement, and has a good usage effect. During adjustment, the two adjusting screws 12 are adjusted simultaneously according to the usage requirements to ensure that the height on both sides is basically the same. This structure is simple, easy to implement, and has a good usage effect.

[0033] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should be included within the scope of protection defined by the claims of the present utility model.

Claims

1. A structure for a cotton web cleaner for a carding machine, comprising a dust removal knife holder, a dust removal knife, a guide plate, and an adjusting seat, characterized in that: The dust removal knife holder is installed in the adjusting seat. The bottom of the dust removal knife holder is connected and fastened to the dust removal knife through pads and screws to form a dust removal knife holder assembly. The dust removal knife holder is provided with a guide plate opposite to it. The top of the dust removal knife holder and the guide plate is provided with a transparent suction hood. The transparent suction hood is fixed to the top of the dust removal knife holder and the guide plate by a clamp. The dust removal knife holder, the guide plate, and the transparent suction hood form a dust collection chamber.

2. The structure of a cotton web cleaner for a carding machine according to claim 1, characterized in that: Multiple sets of pads and screws are provided to fix the dust removal knife to the bottom of the dust removal knife holder.

3. The structure of a cotton web cleaner for a carding machine according to claim 1, characterized in that: The dust removal blade holder and the top of the guide plate are provided with a concave step, and the transparent suction hood is pressed into the step and fixed with its two ends facing each other.

4. The structure of a cotton web cleaner for a carding machine according to claim 1, characterized in that: The dust removal blade holder and the top of the guide plate are provided with slots, and the clamps are inserted into the slots through the round buckles on both sides to press the transparent suction hood tightly.

5. The structure of a cotton web cleaner for a carding machine according to claim 1, characterized in that: The adjusting seat is connected to the dust removal knife seat and the screw holes at both ends of the guide plate by internal hex screws.

6. The structure of a cotton web cleaner for a carding machine according to claim 1, characterized in that: A bushing is pressed into the connecting plate hole on the side of the adjusting seat, and an adjusting screw is provided at the bottom of the bushing.

7. The structure of a cotton web cleaner for a carding machine according to claim 6, characterized in that: Below the connecting plate is a connecting base. The bottom of the bushing is connected to an adjusting screw that passes through the connecting base. A compression spring is fitted on the adjusting screw, and the compression spring is located between the connecting plate and the connecting base.

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