A dust cleaning device for the surface of a knitted fabric

Abstract

The utility model relates to the technical field of knitting fabric surface dust cleaning, and specifically discloses a knitting fabric surface dust cleaning device with tension structure, which comprises a support frame, a first groove frame and a support groove frame, a winding roller is rotatably connected to the left side of the inside of the support frame, the first groove frame is fixedly connected to the rear side of the upper end of the support frame, a first belt pulley is rotatably connected to the inside of the upper end of the first groove frame, the support groove frame is fixedly connected to the middle part of the upper end of the support frame, and a main gear is rotatably connected to the inside of the upper end of the support groove frame. The knitting fabric surface dust cleaning device with tension structure can adjust the tension of the knitting fabric according to the wrinkle changes on the surface of the knitting fabric during the conveying process, avoid the yarn breakage of the knitting fabric during the winding process, avoid the omission during the dust cleaning process, have high practicability, can prevent the blockage of the dust collection system, and affect the dust cleaning operation.

Description

Technical Field

[0001] This utility model relates to the field of surface cleaning technology for knitted fabrics, specifically a surface cleaning device for knitted fabrics with a tension structure. Background Technology

[0002] Due to their unique structural characteristics, knitted fabrics easily attract dust during production and wear. By removing dust or stains from the fabric surface, dust accumulation can be prevented from affecting breathability or appearance. Dust removal devices can handle dusty knitted fabrics, ensuring production safety. There are various types of knitted fabric surface dust removal devices on the market. However, conventional knitted fabric surface cleaning devices are not convenient for adjusting the tension of the knitted fabric during winding. As a result, when the tension cannot be controlled during the winding process, yarn breakage or loosening of the knitted fabric may occur. It is also not convenient to continuously adjust the cleaning position, so a small amount of dust may remain after cleaning. Furthermore, it is not convenient to collect the lint from the cleaned dust, and if there is too much lint, the inside of the pipe may be blocked. Therefore, we propose a knitted fabric surface cleaning device with a tensioning structure to solve the problems mentioned above. Utility Model Content

[0003] The purpose of this invention is to provide a surface cleaning device for knitted fabrics with a tension structure, in order to solve the problems mentioned above. These problems include: the inconvenience of adjusting the tension during fabric winding, which can lead to yarn breakage or loosening of the fabric when the tension cannot be controlled; the difficulty of continuously adjusting the cleaning position; the potential for residual dust after cleaning; and the difficulty of collecting lint from the cleaned dust, which can cause blockage of the pipes when there is too much lint.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a surface cleaning device for knitted fabrics with a tension structure, comprising: A support frame, wherein a roller is rotatably connected to the left side of the inside of the support frame; Also includes: The first slot frame is fixedly connected to the upper rear side of the support frame, and the upper end of the first slot frame is rotatably connected to the first pulley. The lower end of the first pulley is fixedly connected to the threaded rod, and the outer side of the threaded rod is threadedly connected to the slider. A support slot frame is fixedly connected to the upper middle part of a support frame, and a bidirectional moving structure for adjusting the dust removal position is provided on the upper side of the support slot frame. The bidirectional moving structure includes a main gear, a connecting gear, and a rack. The main gear is rotatably connected to the upper end of the support slot frame, and the connecting gear is meshed with the left and right sides of the main gear. The rack is meshed with the outer end of the connecting gear. The outer end of the rack is provided with a collection box for collecting lint mixed with dust.

[0005] Preferably, the outer side of the roller is wrapped with a knitted fabric body, and the outer side of the knitted fabric body is tightly fitted with a slider.

[0006] Preferably, a slider is slidably connected inside the first slot frame, and a tensioning roller is rotatably connected inside the slider; a threaded rod is rotatably connected inside the first slot frame.

[0007] Preferably, the outer side of the first pulley is tightly fitted with the belt body, and the inner side of the right end of the belt body is tightly fitted with the second pulley. The lower end of the second pulley is fixedly connected with a threaded rod, and the upper end of the first pulley is fixedly connected with a first motor.

[0008] Preferably, a second slot frame is fixedly connected to the upper front side of the support frame, and a slider is slidably connected inside the second slot frame.

[0009] Preferably, a rack is slidably connected inside the upper end of the support slot, and a suction head is installed at the lower end of the rack. A linkage gear is rotatably connected inside the upper end of the support slot, and a second motor is fixedly connected to the upper end of the support slot.

[0010] Preferably, the outer side of the collection box is connected to the support frame via a slot, and a filter plate is fixedly connected inside the collection box, while a flexible hose is fixedly connected to the outer end of the rack.

[0011] Compared with the prior art, the present invention has at least the following beneficial effects: the tension structure of the knitted fabric surface cleaning device can adjust the tension of the knitted fabric according to the changes in the folds of the fabric surface during the conveying process, avoid yarn breakage during the winding process, avoid omissions during the cleaning process, is highly practical, and can prevent clogging of the dust collection system and affect the cleaning operation. 1. It is equipped with a knitted fabric body, a slider and a tension roller. By moving the two sliders, the tension roller connected inside the slider moves and the tension roller adjusts the tension of the knitted fabric body, which can control the tension of the knitted fabric when it is rolled up. 2. It is equipped with a first pulley, a belt body and a threaded rod. The first pulley and the second pulley rotate simultaneously, and the belt body provides synchronous transmission, causing the threaded rod fixedly connected to the lower end of the second pulley to rotate. This drives the slider connected to the threaded rod on the outside to move, and can synchronously adjust the tension of the first groove frame on both sides. 3. It is equipped with a first slot frame, a threaded rod and a slider. The threaded rod rotates inside the first slot frame, which drives the slider connected to the outer thread to move. At the same time, the slider slides inside the first slot frame, which limits the slider and can increase the stability when tension is applied. 4. It is equipped with a main gear, a connecting gear and a rack. The rotation of the main gear drives the two connecting gears meshing with the outer side of the main gear to rotate. The meshing connection between the connecting gear and the rack pushes the rack to slide inside the upper end of the support slot, which can adjust the position for cleaning dust from knitted fabrics. 5. It is equipped with a rack, a collection box and a filter plate. The collection box is connected to the rack through the internal slot, and the filter plate is fixedly connected to the inside of the collection box. A hose is fixedly connected to the outer end of the rack. The hose draws dust into the rack and can collect lint mixed in with the dust. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a side perspective three-dimensional structural diagram of the connection between the second pulley, threaded rod, and slider of this utility model; Figure 4 This is a bottom-view three-dimensional structural diagram of the connection between the support slot frame, main gear, and connecting gear of this utility model. Figure 5 This is a top-view three-dimensional structural diagram of the connection between the main gear, the connecting gear, and the rack of this utility model. Figure 6 This is a top-view cross-sectional three-dimensional structural diagram of the connection between the rack, collection box, and filter plate of this utility model.

[0013] In the diagram: 1. Support frame; 2. Roller; 3. Knitted fabric body; 4. First groove frame; 5. First motor; 6. First pulley; 7. Belt body; 8. Second pulley; 9. Threaded rod; 10. Slider; 11. Tension roller; 12. Second groove frame; 13. Support groove frame; 14. Second motor; 15. Main gear; 16. Linking gear; 17. Rack; 18. Suction head; 19. Hose; 20. Collection box; 21. Filter plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Please see Figures 1-6 The present invention provides the following technical solution: A surface cleaning device for knitted fabric with a tension structure includes: a support frame 1, a roller 2, a knitted fabric body 3, a first groove frame 4, a first motor 5, a first pulley 6, a belt body 7, a second pulley 8, a threaded rod 9, a slider 10, a tension roller 11, a second groove frame 12, a support groove frame 13, a second motor 14, a main gear 15, a connecting gear 16, a rack 17, a suction head 18, a hose 19, a collection box 20, and a filter plate 21. Existing surface cleaning devices for knitted fabrics are not convenient for adjusting the tension of the knitted fabric during winding. As a result, when the tension of the knitted fabric cannot be controlled during winding, the knitted fabric may break or become loose. It is also not convenient for continuously adjusting the cleaning position. As a result, a small amount of dust may remain after cleaning. It is also not convenient for collecting lint from the cleaned dust. As a result, when there is too much lint, the inside of the pipe may be blocked by lint. A roller 2 is rotatably connected to the left end of the support frame 1, and a knitted fabric body 3 is wound around the outside of the roller 2. Slider 10 is tightly attached to the upper and lower sides of the knitted fabric body 3. A first motor 5 is fixedly connected to the upper end of the first groove frame 4, and a belt body 7 is tightly attached to the outside of the first pulley 6. A second pulley 8 is tightly attached to the inside of the right end of the belt body 7. A threaded rod 9 is fixedly connected to the lower end of the first pulley 6 and the second pulley 8. Slider 10 is threadedly connected to the outside of the threaded rod 9. Slider 10 is slidably connected to the left and right sides of the slider 10 inside the first groove frame 4. A tension roller 11 is rotatably connected to the inside of the slider 10. The outer front end of the tension roller 11 is also rotatably connected to the inside of the slider 10. Slider 10 is slidably connected to the outside of the second groove frame 12. A support frame 1 is fixedly connected to the lower end of the second groove frame 12. When the tension of the knitted fabric needs to be adjusted, the first motor 5 is started, driving the first pulley 6, which is fixedly connected to the lower end of the first motor 5, to rotate. At this time, the belt body 7, which is tightly attached to the outer side of the first pulley 6, rotates. Through the transmission between the belt body 7 and the second pulley 8, the threaded rods 9, which are fixedly connected to the lower ends of both the first pulley 6 and the second pulley 8, rotate inside the two first slot frames 4 respectively. When the threaded rods 9 drive the two sliders 10, which are threadedly connected to the outer side, to move inward, the sliders 10, which are set at the front end of the tension roller 11, slide inward inside the second slot frame 12. The tension roller 11, which is rotated inside the sliders 10, clamps the knitted fabric body 3. At this time, the knitted fabric... The friction between the fabric body 3 and the tension roller 11 increases, making the transmission of the knitted fabric body 3 more compact. When the threaded rod 9 drives the two sliders 10 connected to the outer thread to move outward, the slider 10 set at the front end of the tension roller 11 slides outward inside the second groove frame 12. The tension roller 11 connected to the inside of the slider 10 rotates and slightly loosens the knitted fabric body 3. At this time, the friction between the knitted fabric body 3 and the tension roller 11 decreases, making the transmission of the knitted fabric body 3 more relaxed. It can adjust the tension of the knitted fabric according to the changes in the folds on the fabric surface during the knitted fabric transmission process, and avoid the yarn breakage of the knitted fabric during the winding process. The upper end of the support frame 1 is fixedly connected to the support slot frame 13, and the upper end of the support slot frame 13 is fixedly connected to the second motor 14. The lower end of the second motor 14 is fixedly connected to the main gear 15. The outer side of the main gear 15 is meshed with the connecting gear 16, and the upper end of the connecting gear 16 is rotatably connected to the upper end of the support slot frame 13. The outer side of the connecting gear 16 is meshed with the rack 17, and the upper end of the rack 17 is slidably connected to the upper end of the support slot frame 13. The lower end of the rack 17 is equipped with a suction head 18.

[0016] When the cleaning position of the knitted fabric needs to be changed, the second motor 14 is started, which drives the main gear 15 fixedly connected to the lower end of the second motor 14 to rotate. At this time, the connecting gears 16 meshing on the left and right sides of the main gear 15 rotate in opposite directions to the main gear 15. The main gear 15 rotates to the right, and the connecting gears 16 rotate to the left. At the same time, the outer ends of the two connecting gears 16 mesh with the rack 17. The two symmetrically arranged racks 17 move in different directions and slide inside the upper end of the support slot frame 13 to limit the racks 17. This drives the multiple suction heads 18 arrayed at the lower end of the racks 17 to move and drive the suction heads 18 to perform cleaning operations on different positions above the knitted fabric body 3. This can avoid omissions during the cleaning process and is highly practical.

[0017] A collection box 20 is slidably connected inside the rack 17, and a hose 19 is fixedly connected to the outer end of the rack 17. A filter plate 21 is fixedly connected inside the collection box 20, and a suction pump is fixedly connected to the upper end of the hose 19. When lint needs to be collected, after starting the suction pump, the hose 19 connects to the inside of the rack 17. Through the perforated design of the filter plate 21 and the holes inside the rack 17, the dust adsorbed by the suction head 18 passes through the rack 17 and is drawn into the collection box 20. The lint contained in the dust is intercepted by the filter plate 21 inside the collection box 20. After cleaning a pile of lint, pull the collection box 20 forward so that it slides forward inside the rack 17, cleaning out the lint collected inside the collection box 20. This can prevent clogging of the vacuum system and affect the dust cleaning operation.

[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A surface cleaning device for a tensioned knitted fabric, comprising: A support frame (1), wherein a roller (2) is rotatably connected to the left side inside the support frame (1); characterized in that it further comprises: a first groove frame (4), wherein the first groove frame (4) is fixedly connected to the upper rear side of the support frame (1), and a first pulley (6) is rotatably connected to the upper interior of the first groove frame (4), wherein a threaded rod (9) is fixedly connected to the lower end of the first pulley (6), and a slider (10) is threadedly connected to the outer side of the threaded rod (9); and a support groove frame (13), wherein the support groove frame (13) is fixedly connected to the upper end of the support frame (1). In the middle, and on the upper side of the support frame (13), there is a bidirectional moving structure for adjusting the dust removal position. The bidirectional moving structure includes a main gear (15), a connecting gear (16), and a rack (17). The main gear (15) is rotatably connected to the upper end of the support frame (13), and the connecting gear (16) is meshed on the left and right sides of the main gear (15). The rack (17) is meshed on the outer end of the connecting gear (16). A collection box (20) for collecting lint mixed with dust is provided on the outer end of the rack (17).

2. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The outer side of the roller (2) is wrapped with a knitted fabric body (3), and the outer side of the knitted fabric body (3) is tightly fitted with a slider (10).

3. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The first slot frame (4) has a sliding block (10) inside, and a tension roller (11) is rotatably connected inside the slider (10). The first slot frame (4) also has a threaded rod (9) rotatably connected inside.

4. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The outer side of the first pulley (6) is tightly fitted with the belt body (7), and the inner side of the right end of the belt body (7) is tightly fitted with the second pulley (8). The lower end of the second pulley (8) is fixedly connected with a threaded rod (9), and the upper end of the first pulley (6) is fixedly connected with a first motor (5).

5. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The upper front side of the support frame (1) is fixedly connected to the second slot frame (12), and the inside of the second slot frame (12) is slidably connected to the slider (10).

6. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The upper end of the support frame (13) is slidably connected to a rack (17), and a suction head (18) is installed at the lower end of the rack (17). The upper end of the support frame (13) is rotatably connected to a connecting gear (16), and the upper end of the support frame (13) is fixedly connected to a second motor (14).

7. The surface cleaning device for a tensioned knitted fabric according to claim 1, characterized in that: The outer side of the collection box (20) is connected to the support frame (13) by a slot, and a filter plate (21) is fixedly connected inside the collection box (20). A hose (19) is fixedly connected to the outer end of the rack (17).

Images