Cotton grabbing mechanism for spinning processing

Abstract

The utility model relates to a cotton plucking mechanism for spinning processing, which comprises a protection component, a maintenance component is arranged inside the protection component, a pressing component is arranged outside the protection component, the pressing component comprises four spring telescopic rods, and the number of the spring telescopic rods is four. The spring telescopic rods are evenly and fixedly installed on the front face and the back face of the protection assembly. According to the bale plucking mechanism for spinning processing, through the arrangement of the pressing assembly and the protection assembly, the bale plucking mechanism can press loose cotton fibers which are not pulled away in the operation process, the situation that the cotton fibers are scattered outside a bale plucker due to the fact that air circulation is driven by the outside or equipment is avoided, and therefore manpower and materials are saved, and the spinning processing cost is reduced; through the arrangement of the maintenance assembly and the protection assembly, cotton fibers wound in the bale plucking beater and the bale plucking roller can be conveniently cleaned, meanwhile, the bale plucking beater can be maintained, the situation that the bale plucking beater is rusted and blunt after being used for a long time and the bale plucking effect is reduced is avoided, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning processing equipment, in particular to a cotton grabbing mechanism used for spinning processing. Background Art

[0002] The cotton plucking machine is mainly used to clean the cotton wool for the first time, and then grab it and transport it to the second cleaning process through negative pressure. It is an indispensable main equipment in spinning production. The cotton plucking mechanism is the core mechanism of the cotton plucking machine, and its working state affects the cotton plucking efficiency of the entire cotton plucking machine. During operation, the cotton plucking mechanism loosens the cotton wool on the surface of the cotton pile and then sucks the loose cotton wool through the exhaust fan, thereby realizing the subsequent feeding and processing of the cotton wool.

[0003] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: the existing cotton picking mechanism will drive the surrounding air to circulate during the process of loosening the cotton wool, which can easily cause the loose cotton wool to be blown up and scattered outside the cotton picking machine due to the influence of the air circulation, making cleaning troublesome; at the same time, during the long-term cotton picking process, the inside of the cotton picking mechanism is easily entangled with the cotton wool, thereby loosening the cotton stack and reducing the cotton wool transportation efficiency. Therefore, a cotton picking mechanism for spinning processing is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cotton grabbing mechanism for spinning processing, which has the advantages of convenient protection and cleaning, and solves the problem of poor protection and maintenance effect of the existing cotton grabbing mechanism.

[0005] To achieve the above object, the utility model provides the following technical solution: a cotton grabbing mechanism for spinning processing, comprising a protection component, a maintenance component is arranged inside the protection component, and a pressing component is arranged outside the protection component;

[0006] The pressing component includes four spring telescopic rods, which are evenly fixed on the front and back of the protective component. A support plate is fixedly installed at the output end of the spring telescopic rod, and a pressure roller is rotatably installed between the front and rear support plates.

[0007] Furthermore, the protection assembly includes a protection shell, the top of which is fixed and connected to a transport pipeline, and a maintenance door is embedded in the front of the protection shell.

[0008] Furthermore, the maintenance component includes a reduction motor and a rotating shaft. The reduction motor is fixedly installed on the right side of the protective shell. A cotton picking roller is fixedly installed on the output end of the reduction motor. The cotton picking roller passes through and extends to the interior of the protective shell. A cotton picking beater is fixedly installed on the outside of the cotton picking roller. A rotating shaft is rotatably installed on the right side of the inner wall of the protective shell. A cotton cleaning block is fixedly installed on the outside of the rotating shaft. A grindstone is embedded in the end of the cotton cleaning block away from the cotton picking roller. The rotating shaft passes through and extends to the left side of the protective shell. A hand wheel is fixedly installed on the left side of the rotating shaft.

[0009] Furthermore, one side of the cotton cleaning block is in contact with the cotton grabbing roller, the top rear end of the cotton cleaning block is an arc surface, the cotton grabbing beater is located between the two cotton cleaning blocks and in contact with the grindstone, and the spring telescopic rod is fixedly installed on the outside of the protective shell.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] 1. The cotton grabbing mechanism used for spinning processing can press down the loose cotton wool that has not been extracted during operation by setting the pressing component and the protective component, so as to avoid the cotton wool being scattered outside the cotton grabbing machine due to air circulation driven by the outside or equipment, thereby saving manpower and materials and reducing the spinning processing cost.

[0012] 2. The cotton grabbing mechanism used for spinning processing can conveniently clean the cotton wool entangled inside the cotton grabbing beater and the cotton grabbing roller by setting the maintenance component and the protection component. At the same time, the cotton grabbing beater can be maintained to prevent it from rusting due to long-term use and reducing the loose cotton pile and cotton grabbing effect, making maintenance convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the rear side cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the maintenance component of the utility model.

[0016] In the figure: 1. Protective shell; 2. Transport pipeline; 3. Reducer motor; 4. Cotton grabbing roller; 5. Cotton grabbing beater; 6. Spring telescopic rod; 7. Support plate; 8. Pressing roller; 9. Rotating shaft; 10. Cotton cleaning block; 11. Whetstone; 12. Hand wheel; 13. Maintenance door. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 In this embodiment, a cotton grabbing mechanism for spinning processing includes a protective component, a maintenance component is arranged inside the protective component, and a pressing component is arranged outside the protective component.

[0019] In this embodiment, the downward pressing component includes a spring telescopic rod 6, the number of which is four. The spring telescopic rods 6 are evenly fixedly installed on the front and back of the protective component. A support plate 7 is fixedly installed at the output end of the spring telescopic rod 6, and a pressure roller 8 is rotatably installed between the front and rear support plates 7.

[0020] Specifically, during the forward and backward operation of the cotton picking mechanism, the maintenance component inside it loosens the cotton on the surface of the cotton pile and drives some of the cotton into the cotton picking mechanism. When the cotton picking mechanism is quickly moved away, the pressing roller 8 rotates accordingly and passes through the loose cotton. Since the bottom of the pressing roller 8 is lower than the bottom of the maintenance component, when the cotton is pressed down, the cotton also has resistance to the pressing roller 8, compressing the spring telescopic rod 6, thereby preventing the cotton from being over-compacted, affecting the feeding of the cotton, and preventing the cotton from being too loose and flying away from the entire interior of the cotton picking machine.

[0021] In this embodiment, the protection component includes a protection shell 1, the top of the protection shell 1 is fixed and connected to the transportation pipeline 2, a maintenance door 13 is embedded in the front of the protection shell 1, and a spring telescopic rod 6 is fixedly installed on the outside of the protection shell 1.

[0022] The provision of the maintenance door 13 facilitates the maintenance of the interior of the protective housing 1 .

[0023] It should be noted that the transport pipeline 2 is connected to an external exhaust fan to facilitate the extraction and loading of loose cotton wool.

[0024] In this embodiment, the maintenance component includes a reduction motor 3 and a rotating shaft 9. The reduction motor 3 is fixedly installed on the right side of the protective shell 1. A cotton picking roller 4 is fixedly installed on the output end of the reduction motor 3. The cotton picking roller 4 passes through and extends to the interior of the protective shell 1. A cotton picking beater 5 is fixedly installed on the outside of the cotton picking roller 4. A rotating shaft 9 is rotatably installed on the right side of the inner wall of the protective shell 1. A cotton cleaning block 10 is fixedly installed on the outside of the rotating shaft 9. A grindstone 11 is embedded in the end of the cotton cleaning block 10 away from the cotton picking roller 4. The rotating shaft 9 passes through and extends to the left side of the protective shell 1. A hand wheel 12 is fixedly installed on the left side of the rotating shaft 9. One side of the cotton cleaning block 10 is in contact with the cotton picking roller 4. The top rear end of the cotton cleaning block 10 is an arc surface. The cotton picking beater 5 is located between the two cotton cleaning blocks 10 and in contact with the grindstone 11.

[0025] It should be noted that the number of the cotton grabbing beaters 5 can be set according to actual usage conditions. Cotton cleaning blocks 10 are arranged on the left and right sides of each group of cotton grabbing beaters 5, and whetstones 11 are embedded on the opposite sides of the left and right cotton cleaning blocks 10.

[0026] Specifically, after the cotton grabbing beater 5 and the cotton grabbing roller 4 have been operating for a long time, cotton will be entangled on the surfaces of both. The hand wheel 12 can be rotated to make the cotton cleaning block 10 contact with the cotton grabbing roller 4, so that the cotton cleaning block 10 can shovel the cotton entangled on the cotton grabbing roller 4 and the cotton grabbing beater 5 with its arc surface during the rotation of the cotton grabbing roller 4 driven by the reduction motor 3. At the same time, the shoveled cotton is sucked away through the transport pipe 2. When the cotton grabbing beater 5 has been used for too long and its cotton loosening effect is not good, the hand wheel 12 can be rotated forward to drive the cotton cleaning block 10 to rotate via the rotating shaft 9, so that the grindstone 11 can contact with the cotton grabbing beater 5, so that the surface of the cotton grabbing beater 5 can be polished during the operation of the cotton grabbing beater 5 driven by the reduction motor 3 to avoid rust and ensure the cotton loosening effect of the cotton stack.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 cotton grabbing mechanism for spinning processing, characterized in that: It comprises a protection component, wherein a maintenance component is arranged inside the protection component, and a pressing component is arranged outside the protection component; The pressing component comprises a spring telescopic rod (6), the number of the spring telescopic rods (6) is four, the spring telescopic rods (6) are evenly fixedly mounted on the front and back sides of the protection component, a support plate (7) is fixedly mounted on the output end of the spring telescopic rod (6), and a pressure roller (8) is rotatably mounted between the front and rear support plates (7).

2. A cotton grabbing mechanism for spinning processing according to claim 1, characterized in that: The protection assembly comprises a protection shell (1), the top of the protection shell (1) is fixed and connected to a transport pipeline (2), and a maintenance door (13) is embedded in the front of the protection shell (1).

3. A cotton grabbing mechanism for spinning processing according to claim 2, characterized in that: The maintenance component comprises a reduction motor (3) and a rotating shaft (9), wherein the reduction motor (3) is fixedly mounted on the right side of the protective shell (1), a cotton grabbing roller (4) is fixedly mounted on the output end of the reduction motor (3), the cotton grabbing roller (4) penetrates and extends into the interior of the protective shell (1), a cotton grabbing beater (5) is fixedly mounted on the outside of the cotton grabbing roller (4), a rotation shaft (9) is rotatably mounted on the right side of the inner wall of the protective shell (1), a cotton cleaning block (10) is fixedly mounted on the outside of the rotation shaft (9), a grindstone (11) is embedded at one end of the cotton cleaning block (10) away from the cotton grabbing roller (4), the rotation shaft (9) penetrates and extends to the left side of the protective shell (1), and a hand wheel (12) is fixedly mounted on the left side of the rotation shaft (9).

4. A cotton grabbing mechanism for spinning processing according to claim 3, characterized in that: One side of the cleaning block (10) is in contact with the cotton grabbing roller (4), the top rear end of the cleaning block (10) is an arc surface, the cotton grabbing beater (5) is located between the two cleaning blocks (10) and in contact with the grindstone (11), and the spring telescopic rod (6) is fixedly mounted on the outside of the protective shell (1).

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