Cleaning device of cotton carding flat wiping vehicle

Abstract

The utility model discloses a cleaning device for a carding flat wiping vehicle, which comprises an assembling device arranged at a negative pressure pipeline of a carding machine; the assembling device comprises a shell and branch connectors which are arranged on the two sides of the shell and communicate with the interior of the shell. The conversion device is arranged on the assembling device, and the conversion device is used for driving the branch connectors to be communicated with or not communicated with the interior of the shell when the carding machine changes the state; the filtering devices are arranged on the corresponding branch connectors and communicate with the branch connectors, the filtering devices are used for temporarily storing impurities and preventing the impurities from entering the assembling device, and each filtering device comprises a box body and a filtering net vertically arranged in the corresponding filtering device; and the cleaning device is used for cleaning the filter screen when the conversion device runs. The cleaning device can be matched with a negative pressure pipeline of the carding machine to effectively clean a cotton carding workshop, so that actual use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a cleaning device for a cotton carding flat wiping car. Background Art

[0002] A carding machine is a device that removes impurities and short fibers from cotton fibers, combs and arranges the fibers, and prepares cotton strips suitable for the subsequent spinning process. A carding flat wiper is usually used for cleaning the carding machine, and the carding flat wiper is a device for cleaning dust and short fibers on the carding machine. The existing carding flat wiper generally uses air blowing to clean the carding machine. In this way, although part of the dust is removed, some of the dust will be transferred to other places and still exist in the workshop. At the same time, a separate power source is required on the carding flat wiper to cooperate with the cleaning. Therefore, how to make the carding flat wiper efficiently and conveniently clean the carding workshop has become a problem that people in this field need to solve. Utility Model Content

[0003] The purpose of the utility model is to provide a cleaning device for a cotton carding flat wiping car to solve the above-mentioned shortcomings, so as to achieve effective cleaning of the cotton carding workshop by cooperating with the negative pressure pipeline of the cotton carding machine.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cleaning device for a cotton carding flat wiping car, comprising:

[0005] An assembly device is arranged at the negative pressure pipe of the carding machine;

[0006] The assembly device comprises a housing and branch joints arranged on both sides of the housing and connected to the interior of the housing, the first branch joint being used to connect to a defective product suction pipe of a carding machine, and the assembly device being used to cooperate with a negative pressure pipe to form a negative pressure inside the housing;

[0007] A conversion device, which is arranged on the assembling device, and is used to drive each branch joint to be connected or disconnected with the inside of the shell when the carding machine changes state;

[0008] A filter device, which is arranged on the corresponding branch joint and is in communication with the branch joint, the filter device is used to temporarily store impurities and prevent the impurities from entering the assembly device, and the filter device includes a box body and a filter screen vertically arranged in the filter device;

[0009] The cleaning device is used to clean the filter when the conversion device is running.

[0010] Furthermore, the conversion device includes a rotatable magnetic sheet arranged in the shell, a guide block arranged at the bottom of the magnetic sheet, and electromagnets arranged on the inner wall of the shell and distributed on both sides of the magnetic sheet, the guide block is provided with a guide groove cooperating with the branch joint, and the shell is provided with a control box cooperating with the electromagnet, the control box is connected to the carding machine signal, and is used to drive the corresponding electromagnet to be energized when the carding machine changes its state. The connection between the magnetic sheet and the shell is located in the middle thereof. After the corresponding electromagnet is energized, it is used to repel and drive the magnetic sheet to rotate one hundred and eighty degrees, so that the guide groove is connected with the corresponding branch joint to guide the gas to flow from the corresponding branch joint and the negative pressure pipeline.

[0011] Furthermore, inlet and outlet pipe openings are provided on both sides of the box body, one of which is connected to the cleaning pipe of the cotton combing flat wiping car to guide impurities into the box body along with the gas, and the other inlet and outlet pipe openings are connected to the corresponding branch joint. The cleaning device includes a rotatable shaft vertically arranged in the box body and one end extending outside the box body, a telescopic rod arranged on the shaft, and a brush vertically arranged at the telescopic end of the telescopic rod, the brush is in contact with the filter screen, a linkage shaft passing through the shell and the control box is provided at the center of the magnetic sheet, a spring abutting against its moving end is provided in the telescopic rod, a linkage device is provided on the linkage shaft and the shaft, and the linkage device is used to drive the shaft to rotate when the linkage shaft rotates synchronously with the magnetic sheet, and drive the brush to swing around the shaft to clean the filter screen.

[0012] Furthermore, the linkage device is a gear box, and the two moving ends of the gear box are respectively connected to the linkage shaft and the rotating shaft. The gear box is used to drive the brush to swing to a range the same as the width of the filter when the linkage shaft rotates one hundred and eighty degrees.

[0013] Furthermore, the box body is dynamically sealed with a rotating shaft with one end extending outside the box body.

[0014] Furthermore, a rolling ball is rollably provided at the bottom end of the brush, and the rolling ball contacts the inner bottom wall of the box body.

[0015] The beneficial effects of the utility model are embodied in:

[0016] In the utility model, the staff installs the defective product suction pipe and the cleaning pipe of the cotton combing flat wiping car on the corresponding branch joints and the filtering device respectively and makes them communicate with each other. When the power source in the cotton combing machine body is started and the cotton combing machine body is in the head-growing state, the conversion device is used to connect the negative pressure pipe and the branch joint matched with the defective product suction pipe, so that the interior of the defective product suction pipe is negative pressure and sucks the raw cotton when the cotton combing machine is in the head-growing state. When the cotton combing machine is converted from the head-growing state to the cotton combing state, the conversion device is started, so that the branch joint matched with the filtering device is connected with the inside of the shell, while the other branch joint is not connected with the inside of the shell. At this time, the negative pressure pipe is connected with the filtering device and negative pressure is formed inside the filtering device, and the cleaning pipe of the cotton combing flat wiping car is connected with the filtering device. The cleaning pipe is a hose, so the cotton combing flat wiping car can use the power on the cotton combing machine body to absorb impurities in the textile workshop, so that it can cooperate with the negative pressure pipe on the cotton combing machine body to effectively clean the cotton combing workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional view of the utility model;

[0018] Figure 2 It is a structural side view of the utility model;

[0019] Figure 3 For the utility model Figure 2 A partial view of A shown;

[0020] Figure 4 It is a connection cross-sectional view of the assembly device and the filtering device in the utility model.

[0021] In the figure:

[0022] 1. Combing machine body; 11. Machine wall; 12. Negative pressure pipe; 2. Assembly device; 21. Shell; 22. Branch joint; 23. Magnetic sheet; 24. Guide block; 25. Guide groove; 26. Electromagnet; 3. Control box; 4. Linkage shaft; 5. Filter device; 51. Box body; 52. Inlet and outlet pipes; 53. Filter screen; 54. Rotating shaft; 55. Telescopic rod; 56. Brush; 57. Roller ball; 6. Gear box. DETAILED DESCRIPTION

[0023] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model discloses a cleaning device for a cotton carding flat wiping car, comprising an assembly device 2 and a cotton carding machine body 1, wherein the cotton carding machine body 1 comprises a machine wall 11 and a negative pressure pipe 12 installed on the machine wall 11, the assembly device 2 is arranged on the negative pressure pipe 12, and the negative pressure pipe 12 has a plurality of branch parts, the assembly device 2 is installed at one of the branch parts, and the assembly device 2 comprises a shell body 21 installed on the negative pressure pipe 12 and interconnected, and branch joints 22 installed on both sides of the shell body 21 and both connected to the interior thereof, the first branch joint 22 is used to connect the defective product suction pipe on the cotton carding machine body 1, the defective product suction pipe sucks the raw head flowers when the cotton carding machine is growing, a power source is installed in the cotton carding machine body 1, the power source can be a fan, after starting, it is used to form a negative pressure inside the negative pressure pipe 12, and the assembly device 2 is used to cooperate with the negative pressure pipe 12 to make the interior of the negative pressure pipe 12 also have a negative pressure.

[0025] It should be noted that the growing state of the carding machine body 1 is the transition stage from the stationary state to the normal working state of the carding machine, which is used for feeding and stretching the original cotton fibers and combing them to a certain extent, while the carding state is the stable operation and combing of the machine during normal operation. The other branches on the negative pressure pipe 12 are used to cooperate with the external hose to absorb the growing flowers on the machine body when the carding machine is just started and is in the growing state.

[0026] In one embodiment, a conversion device is provided on the assembly device 2, wherein the conversion device is used to drive each branch joint 22 to be connected or disconnected with the inside of the shell body 21 when the cotton carding machine body 1 changes its state, and a filtering device 5 connected thereto is installed on the corresponding branch joint 22, and the filtering device 5 is used to temporarily store impurities and prevent impurities from entering the assembly device 2. The filtering device 5 includes a box body 51 and a filter screen 53 vertically installed in the filtering device 5, and a cleaning device is provided on the inner side of the box body 51, and the cleaning device is used to clean the filter screen 53 when the conversion device is running.

[0027] In the specific implementation, the staff installs the defective product suction pipe and the cleaning pipe of the cotton combing flat wiping car on the corresponding branch joints 22 and the filtering device 5 respectively and connects them to each other. When the power source in the cotton combing machine body 1 is started and the cotton combing machine body 1 is in the head-growing state, the conversion device is used to connect the negative pressure pipe 12 and the branch joint 22 matched with the defective product suction pipe, so that the inside of the defective product suction pipe is negative pressure and is used to suck the raw cotton when the cotton combing machine is in the head-growing state. When the cotton combing machine is converted from the head-growing state to the cotton combing state, the conversion device is started, so that the branch joint matched with the filtering device 5 The head 22 is connected to the interior of the shell 21, while the other branch joint 22 is not connected to the interior of the shell 21. At this time, the negative pressure pipe 12 is connected to the filter device 5 and forms a negative pressure inside the filter device 5, and the cleaning pipe of the carding wiping car is connected to the filter device 5. The cleaning pipe is a hose, so the carding wiping car can use the power on the carding machine body 1 to absorb impurities in the textile workshop, so that it can cooperate with the negative pressure pipe 12 on the carding machine body 1 to effectively clean the carding workshop. This cleaning does not require other power, and the cleaning process is comprehensive and convenient.

[0028] Furthermore, each time the conversion device operates, it will drive the cleaning device inside the box body 51 to operate once, and the cleaning device is used to clean the filter 53. When the cotton combing flat wiping car absorbs impurities in the workshop, some impurities entering the box body 51 will be swept down by the filter 53, so that there will be no problem of impurities blocking the filter 53 and affecting the absorption efficiency. In actual use, a cover plate can be installed on the bottom wall of the box body 51, and the impurities in the box body 51 can be taken out after opening the cover plate.

[0029] In one embodiment, the conversion device includes a magnetic sheet 23 rotatably installed in a shell 21, a guide block 24 installed at the bottom of the magnetic sheet 23, and electromagnets 26 installed on the inner wall of the shell 21 and distributed on both sides of the magnetic sheet 23. The guide block 24 is provided with a guide groove 25 that cooperates with the branch joint 22. A control box 3 that cooperates with the electromagnet 26 is installed on the shell 21. The control box 3 is connected to the carding machine signal, and the connection between the magnetic sheet 23 and the shell 21 is located in the middle.

[0030] In a specific implementation, when the state of the carding machine body 1 is changed, the carding machine body 1 sends a signal to the control box 3, and the control box 3 controls the corresponding electromagnet 26 to be energized. After the corresponding electromagnet 26 is energized, it is used to repel and drive the magnetic sheet 23 to rotate one hundred and eighty degrees. The two ends of the magnetic sheet 23 are the S pole and the N pole respectively. Therefore, after the rotation, the other end will be magnetically attracted to the energized electromagnet 26, so that the guide groove 25 is connected with the corresponding branch joint 22, and cooperates with the negative pressure tube 12 to form an L-shaped gas channel and guide the gas to flow from the corresponding branch joint 22 and the negative pressure tube 12. Conversely, when the second electromagnet 26 is energized and the first electromagnet 26 is not energized, the electromagnet 26 drives the magnetic sheet 23 to continue to rotate one hundred and eighty degrees, so that different branch joints 22 can be connected with the negative pressure tube 12.

[0031] In one embodiment, inlet and outlet pipe openings 52 are provided on both sides of the box body 51, one of the inlet and outlet pipe openings 52 is connected to the cleaning pipe of the cotton combing flat wiping car to guide impurities into the box body 51 along with the gas, and the other inlet and outlet pipe openings 52 are connected to the corresponding branch joint 22. The cleaning device includes a rotatable shaft 54 ​​vertically arranged in the box body 51 and one end extending outside it, a telescopic rod 55 installed on the shaft 54, and a brush 56 vertically arranged at the telescopic end of the telescopic rod 55, the brush 56 is in contact with the filter screen 53, and a linkage shaft 4 that passes through the shell 21 and the control box 3 is installed at the center of the magnetic sheet 23, and a spring (not shown in the figure) is installed in the telescopic rod 55 to abut its moving end. A linkage device is provided on the linkage shaft 4 and the shaft 54, and the linkage device is used to drive the shaft 54 ​​to rotate when the linkage shaft 4 rotates synchronously with the magnetic sheet 23.

[0032] In a specific implementation, each time the magnetic sheet 23 rotates, the linkage device will drive the linkage shaft 4 to rotate synchronously. During this process, the linkage shaft 4 will drive the brush 56 to swing around the rotating shaft 54 ​​to clean the filter 53. Since the telescopic rod 55 can be retracted and has a spring inside, the brush 56 can change the distance between it and the rotating shaft 54 ​​when swinging and continue to contact the filter 53 for cleaning.

[0033] In one embodiment, the linkage device is a gear box 6, and the two moving ends of the gear box 6 are respectively connected to the linkage shaft 4 and the rotating shaft 54. The gear box 6 is used to drive the brush 56 to swing to a range the same as the width of the filter 53 when the linkage shaft 4 rotates one hundred and eighty degrees.

[0034] With this design, every time the linkage shaft 4 rotates 180 degrees (i.e. the magnetic sheet 23 rotates once), the brush 56 cleans one side of the filter screen 53, thereby improving the cleaning accuracy.

[0035] In one embodiment, the box body 51 is dynamically sealed with a rotating shaft 54 ​​with one end extending outside the box body.

[0036] This design can prevent gas leakage from other places when the interior of the box body 51 is in a negative pressure state, thereby ensuring the efficiency of gas entry.

[0037] In one embodiment, a ball 57 is rotatably mounted on the bottom end of the brush 56, and the ball 57 contacts the inner bottom wall of the box body 51. In actual circumstances, the inner bottom wall of the box body 51 may be provided with a guide groove (not shown in the figure) consistent with the moving trajectory of the brush 56, so that the brush 56 can move more smoothly.

[0038] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0040] In addition, "plurality" means two or more.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. Carding flat wiping car cleaning device, characterized by: include, An assembly device (2) is arranged at a negative pressure pipe of a carding machine; The assembly device (2) comprises a shell (21) and branch joints (22) arranged on both sides of the shell (21) and connected to the interior of the shell (21), wherein the first branch joint (22) is used to connect to the defective product suction pipe of the carding machine, and the assembly device (2) is used to cooperate with the negative pressure pipe to form negative pressure inside the shell; a conversion device, which is arranged on the assembling device (2), and is used to drive each branch joint (22) to be connected or disconnected with the inside of the housing (21) when the carding machine changes state; a filter device (5) disposed on the corresponding branch joint (22) and in communication therewith, the filter device (5) being used to temporarily store impurities and prevent the impurities from entering the assembly device (2), the filter device (5) comprising a box body (51) and a filter screen (53) vertically disposed in the filter device (5); A cleaning device is used to clean the filter screen (53) when the conversion device is running.

2. The cleaning device for carding flat wiping car according to claim 1, characterized in that: The conversion device comprises a magnetic sheet (23) rotatably arranged in the shell (21), a guide block (24) arranged at the bottom of the magnetic sheet (23), and electromagnets (26) arranged on the inner wall of the shell (21) and distributed on both sides of the magnetic sheet (23); the guide block (24) is provided with a guide groove (25) cooperating with the branch joint (22); the shell (21) is provided with a control box (3) cooperating with the electromagnet (26); the control box (3) is connected to the carding machine signal and is used to drive the corresponding electromagnet (26) to be energized when the carding machine changes state; the connection between the magnetic sheet (23) and the shell (21) is located in the middle thereof; after being energized, the corresponding electromagnet (26) is used to repel and drive the magnetic sheet (23) to rotate 180 degrees, so that the guide groove (25) is connected with the corresponding branch joint (22) to guide the gas to flow from the corresponding branch joint (22) to the negative pressure pipeline.

3. The cleaning device for carding flat wiping car according to claim 2, characterized in that: Both sides of the box body (51) are provided with inlet and outlet pipe openings (52), one of which is connected to the cleaning pipe of the cotton combing flat wiping car to guide impurities into the box body (51) along with the gas, and the other inlet and outlet pipe opening (52) is connected to the corresponding branch joint (22). The cleaning device comprises a rotating shaft (54) which is rotatably arranged vertically in the box body (51) and one end of which extends outside the box body, a telescopic rod (55) arranged on the rotating shaft (54), and a brush vertically arranged at the telescopic end of the telescopic rod (55). (56), the brush (56) is in contact with the filter (53), a linkage shaft (4) penetrating the shell (21) and the control box (3) is arranged at the center of the magnetic sheet (23), a spring abutting against the moving end of the telescopic rod (55) is arranged inside the linkage shaft (4) and the rotating shaft (54), and a linkage device is arranged on the linkage shaft (4) and the rotating shaft (54), and the linkage device is used to drive the rotating shaft (54) to rotate when the linkage shaft (4) rotates synchronously with the magnetic sheet (23), and drive the brush (56) to swing around the rotating shaft (54) to clean the filter (53).

4. The cleaning device for the carding flat wiping car according to claim 3, characterized in that: The linkage device is a gear box (6), and the two moving ends of the gear box (6) are respectively connected to the linkage shaft (4) and the rotating shaft (54). The gear box (6) is used to drive the brush (56) to swing to a range equal to the width of the filter (53) when the linkage shaft (4) rotates 180 degrees.

5. The cleaning device for carding flat wiping car according to claim 3, characterized in that: The box body (51) is dynamically sealed with a rotating shaft (54) with one end extending outside the box body.

6. The cleaning device for carding flat wiping car according to claim 3, characterized in that: A rolling ball (57) is rotatably arranged at the bottom end of the brush (56), and the rolling ball (57) contacts the inner bottom wall of the box body (51).

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