Leather base cloth cleaning device

Abstract

The utility model belongs to the technical field of leather base cloth production and manufacturing, and particularly relates to a leather base cloth cleaning device which comprises a shell, a cleaning chamber and a drying chamber, the cleaning chamber and the drying chamber are arranged in the shell, and two sets of cleaning mechanisms are arranged in the cleaning chamber and located on one side of the rotating direction of a first rotating rod and one side of the rotating direction of a second rotating rod respectively. The cleaning mechanism comprises a rotating rod, first hanging rods and second hanging rods, the rotating rod rotates through an angle limiting seat and penetrates through the shell, the rotating angle of the rotating rod is 180 degrees, a rotating disc is fixedly arranged at the end, located outside the shell, of the rotating rod, and the first hanging rods are fixedly arranged on the rotating rod in an array mode; a plurality of second hanging rods are fixedly arranged on the rotating rod in an array mode, the first hanging rods are located above the second hanging rods, the number of the first hanging rods is smaller than that of the second hanging rods, the distance between the first hanging rods is larger than that between the second hanging rods, through cooperation of the cleaning mechanism, silk threads attached to the brush roller can be cleaned, and the subsequent cleaning effect is improved; the production quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather base cloth production and manufacturing, in particular to a leather base cloth cleaning device. Background Art

[0002] Leather base fabric is the base material of artificial leather and synthetic leather, mainly including three types: woven, knitted and non-woven. It has the characteristics of high density and high strength. The artificial leather made from it has good air permeability and soft touch. Leather base fabric is widely used in shoe leather, clothing leather, luggage leather and other fields. In the production of leather base fabric, cleaning equipment is needed to treat the leather base fabric.

[0003] The existing leather base cloth cleaning device is mainly composed of the following parts: a cleaning box, a conveying device, a cleaning brush, etc. The working principle is: the leather base cloth is transported by the conveying device, and the cleaning brush in the cleaning box brushes the surface of the leather base cloth to complete the cleaning operation of the leather base cloth.

[0004] At present, the leather base cloth cleaning device in the prior art has the following disadvantages: when the cleaning brush is brushing the leather base cloth, the residual silk threads on the surface of the leather base cloth will adhere to the gaps in the cleaning brush. Over time, too many silk threads will accumulate in the gaps in the cleaning brush, affecting the cleaning effect, and will cause scratches on the surface of the leather base cloth, affecting the appearance and quality of the leather base cloth. Therefore, a leather base cloth cleaning device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing leather base cloth cleaning device, a leather base cloth cleaning device is proposed to solve the problem that when the cleaning brush is brushing the leather base cloth, the residual silk threads on the surface of the leather base cloth will adhere to the gaps in the cleaning brush, and over time, too many silk threads will accumulate in the gaps of the cleaning brush, affecting the cleaning effect, and causing scratches on the surface of the leather base cloth, affecting the appearance and quality of the leather base cloth.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the leather base cloth cleaning device described in the utility model comprises a shell, and a cleaning chamber and a drying chamber arranged inside the shell, the shell is provided with a door body, and a discharge roller and a receiving roller are respectively arranged at two ends of the outer side of the shell, and a receiving motor is arranged on one side of the receiving roller, and the receiving motor is used to drive the receiving roller, and a feeding port and a discharging port are respectively opened at the positions of the discharge roller and the receiving roller on the shell, and the leather base cloth on the discharge roller passes through the feeding port and the discharging port and is fixed on the receiving roller, and the inner wall of the cleaning chamber is located above and below the leather base cloth, and a first rotating rod and a second rotating rod are respectively arranged to rotate through bearings and penetrate, and the two are arranged oppositely;

[0007] The first rotating rod and the second rotating rod are both fixedly provided with a brush roller, and the surface of the brush roller has bristles. The cleaning chamber is provided with two sets of cleaning mechanisms, which are respectively located on one side of the rotation direction of the first rotating rod and the second rotating rod. The cleaning mechanism includes a rotating rod, a first hanging rod, and a second hanging rod. The rotating rod rotates through an angle limit seat and passes through the shell, and the rotation angle of the rotating rod is one hundred and eighty degrees. A rotating disk is fixedly provided at one end of the rotating rod located outside the shell, and a plurality of first hanging rods are fixedly arranged in an array on the rotating rod, and a plurality of second hanging rods are fixedly arranged in an array on the rotating rod. The first hanging rod is arranged above the second hanging rod, the number of the first hanging rods is less than the number of the second hanging rods, and the spacing between the first hanging rods is greater than the spacing between the second hanging rods. Through the cooperation of the cleaning mechanism, the silk thread attached to the brush roller can be cleaned, thereby improving the subsequent cleaning effect and ensuring the production quality.

[0008] Preferably, arrays of rubber blocks are mirror-imaged on opposite sides of the plurality of second hanging rods.

[0009] Preferably, a slag collecting box is provided in the cleaning chamber directly below the first hanging rod and the second hanging rod.

[0010] Preferably, the first and second rotating rods are respectively fixedly provided with a first gear and a second gear at one end outside the shell, and the two are meshed with each other. A driving motor is fixedly provided on one side of the shell through a fixing frame, and the output end of the driving motor is fixedly connected to the other end of the first rotating rod through a coupling.

[0011] Preferably, a liquid storage tank is provided at one side of the inner bottom end of the cleaning chamber, and a plurality of rollers are rotatably provided in the liquid storage tank through bearings, and at least three rollers are provided, and the rollers bend the leather base cloth into the liquid storage tank.

[0012] Preferably, two groups of water pipes are fixed and penetrated respectively above and below the leather base cloth on one side of the inner wall of the cleaning chamber, and a plurality of water spray heads are arranged in an array on the water pipes.

[0013] Preferably, a plurality of drying heating rods are fixedly arranged on the inner wall of the drying chamber above and below the leather base cloth.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a leather base cloth cleaning device, wherein two groups of brush rollers rotate synchronously in opposite directions, and the rotation direction rotates toward the leather base cloth, so as to brush the upper and lower surfaces of the leather base cloth. Since the rotation directions of the two groups of brush rollers are toward the leather base cloth, while the leather base cloth moves toward the direction of a receiving roller, the two groups of brush rollers apply an opposite force to the leather base cloth, so that the cleaning effect of the leather base cloth is better, and a pre-tightening force can also be provided for the leather base cloth, so that the leather base cloth will not be loose and will be more orderly when being rolled up. While the brush rollers rotate, the brushes on the brush rollers continuously pass through the cleaning mechanism to peel off the silk threads in the brushes, so as to ensure the subsequent cleaning effect of the leather base cloth and prevent the surface of the leather base cloth from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is the first stereogram of the whole;

[0018] Figure 2 It is the second stereogram of the whole;

[0019] Figure 3 is a cross-sectional view of the shell;

[0020] Figure 4 This is an enlarged view of the structure of the cleaning mechanism and the brush roller;

[0021] Figure 5 It is a top view of the structure of the cleaning mechanism and the brush roller;

[0022] Figure 6 yes Figure 5 A magnified view of the structure at center A;

[0023] Legend:

[0024] 1. Shell; 101. Cleaning chamber; 102. Drying chamber; 103. Feed inlet; 104. Discharge outlet; 2. Feeding roller; 3. Receiving roller; 301. Receiving motor; 4. Leather base cloth; 5. First rotating rod; 6. Second rotating rod; 7. Brush roller; 8. Cleaning mechanism; 9. Rotating rod; 10. First hanging rod; 11. Second hanging rod; 12. Rotating disk; 13. Rubber block; 14. Slag collecting box; 15. First gear; 16. Second gear; 17. Driving motor; 18. Liquid storage tank; 19. Rotating roller; 20. Water pipe; 21. Spray head; 22. Heating rod; 23. Door body. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] Specific examples are given below.

[0027] See also Figure 1-Figure 6 The utility model discloses a leather base cloth cleaning device, comprising a shell 1, and a cleaning chamber 101 and a drying chamber 102 arranged inside the shell 1, the shell 1 is provided with a door body 23, and the two ends of the shell 1 are respectively provided with a discharge roller 2 and a receiving roller 3, and a receiving motor 301 is provided on one side of the receiving roller 3, and the receiving motor 301 is used to drive the receiving roller 3, and a feed inlet 103 and a discharge outlet 104 are respectively opened at the positions of the discharge roller 2 and the receiving roller 3 on the shell 1, and the leather base cloth 4 on the discharge roller 2 passes through the feed inlet 103 and the discharge outlet 104 and is fixed on the receiving roller 3, and the inner wall of the cleaning chamber 101 is located above and below the leather base cloth 4, and is respectively rotated and penetrated by bearings and provided with a first rotating rod 5 and a second rotating rod 6, and the two are arranged oppositely;

[0028] The first rotating rod 5 and the second rotating rod 6 are both fixedly provided with a brush roller 7, and the surface of the brush roller 7 has bristles. The cleaning chamber 101 is provided with two sets of cleaning mechanisms 8, which are respectively located on one side of the rotation direction of the first rotating rod 5 and the second rotating rod 6. The cleaning mechanism 8 includes a rotating rod 9, a first hanging rod 10, and a second hanging rod 11. The rotating rod 9 rotates through an angle limit seat and passes through the shell 1, and the rotation angle of the rotating rod 9 is one hundred and eighty degrees. A rotating disk 12 is fixedly provided at one end of the rotating rod 9 located outside the shell 1, a plurality of first hanging rods 10 are fixedly provided in an array on the rotating rod 9, and a plurality of second hanging rods 11 are fixedly provided in an array on the rotating rod 9. The first hanging rod 10 is arranged above the second hanging rod 11, and the first hanging rod 10 has a plurality of The amount is less than the second hanging rod 11, and the spacing of the first hanging rod 10 is greater than the spacing of the second hanging rod 11. An array of rubber blocks 13 are mirrored on the opposite surfaces of the second hanging rods 11. A slag collecting box 14 is arranged in the cleaning chamber 101 directly below the first hanging rod 10 and the second hanging rod 11. The first rotating rod 5 and the second rotating rod 6 are respectively fixed with a first gear 15 and a second gear 16 at one end outside the shell 1, and the two are meshed with each other. A driving motor 17 is fixedly arranged on one side of the shell 1 through a fixing frame, and the output end of the driving motor 17 is fixedly connected to the other end of the first rotating rod 5 through a coupling. When working, when the brush roller 7 is brushing the leather base cloth 4, the bristles on the brush roller 7 will adhere to the accumulated leather base cloth 4 in the gaps. Silk thread, in order to solve this problem, first when brushing the leather base fabric 4, the head end of the leather base fabric 4 on the unwinding roller 2 is passed through the feed port 103, and then passed through the discharge port 104 and fixed on the receiving roller 3, the driving motor 17 is started to rotate, the first rotating rod 5 drives the first gear 15 to rotate, and the first gear 15 drives the second gear 16 to rotate, so that the brush rollers 7 located on the upper and lower sides of the leather base fabric 4 rotate synchronously in opposite directions, and the rotation direction rotates toward the direction of the leather base fabric 4, and the upper and lower surfaces of the leather base fabric 4 are brushed. Since the rotation direction of the two groups of brush rollers 7 is toward the leather base fabric 4, while the leather base fabric 4 moves toward the receiving roller 3, the two groups of brush rollers 7 apply an opposite force to the leather base fabric 4, so that the cleaning effect of the leather base fabric 4 is better, and it can also provide a leather base fabric 4. The pre-tightening force prevents the leather base cloth 4 from being loose and more orderly when being rolled up. While the brush roller 7 rotates, the brush on the brush roller 7 continuously passes through the cleaning mechanism 8 to strip off the silk thread in the brush. First, the brush will pass through the first hanging rod 10 for preliminary stripping of the silk thread. Since the first hanging rod 10 is more sparsely distributed than the second hanging rod 11, the brush on the brush roller 7 is easier to pass through, avoiding the bristles from directly contacting the second hanging rod 11 and being stuck. Then, it passes through the second hanging rod 11, and the silk thread in the brush gap of the brush roller 7 is stripped out through the cooperation of the first hanging rod 10 and the second hanging rod 11. In addition, the rubber block 13 arranged on one side of the second hanging rod 11 can improve the stripping effect of the silk thread when the brush passes by. When the cleaning work is completed, the staff turns off the equipment and opens the door body 23.The rotating rod 9 is turned 180 degrees by the rotating disk 12, so that the first hanging rod 10 and the second hanging rod 11 are away from the gap between the brushes of the brush roller 7, and the staff can clean the silk threads under the stripped belt above, ensuring the subsequent cleaning effect of the leather base fabric 4.

[0029] Furthermore, a liquid storage tank 18 is provided on one side of the inner bottom end of the cleaning chamber 101, and an array of rollers 19 are rotatably provided in the liquid storage tank 18 through bearings, and at least three rollers 19 are provided, and the rollers 19 bend the leather base fabric 4 into the liquid storage tank 18. During operation, in order to improve the cleaning effect of the leather base fabric 4, a cleaning solution is added into the liquid storage tank 18, and then the leather base fabric 4 is bent into the liquid storage tank 18 with the cooperation of the array of rollers 19. During the transportation process, the leather base fabric 4 will first enter the liquid storage tank 18 to contact and soak with the cleaning solution, and then be transported to the brush roller 7 for brushing, thereby improving the cleaning effect of the leather base fabric 4 and ensuring the production quality of the product.

[0030] Furthermore, two groups of water pipes 20 are fixed and penetrated on one side of the inner wall of the cleaning chamber 101, respectively, above and below the leather base cloth 4, and a plurality of water spray heads 21 are arranged in an array on the water pipes 20. During operation, after the leather base cloth 4 is brushed by the brush roller 7, the water pipes 20 are connected to an external water source and water is passed through. The water flows through the water spray heads 21 to flush the top and bottom ends of the leather base cloth 4, flushing away the stains after brushing, thereby improving the cleaning effect.

[0031] Furthermore, a plurality of drying and heating rods 22 are fixedly provided on the inner wall of the drying chamber 102 above and below the leather base cloth 4. During operation, the leather base cloth 4 is relatively damp after cleaning and needs to be dried. The leather base cloth 4 enters the drying chamber 102, and the plurality of drying and heating rods 22 dry the top and bottom ends of the leather base cloth 4, and then the rolling is completed, thus completing the cleaning of the leather base cloth 4.

[0032] Working principle: When the brush roller 7 is brushing the leather base fabric 4, the silk threads on the leather base fabric 4 will be attached and accumulated in the gaps between the bristles on the brush roller 7. In order to solve this problem, first, when brushing the leather base fabric 4, the head end of the leather base fabric 4 on the discharge roller 2 is inserted into the feed port 103. In order to improve the cleaning effect of the leather base fabric 4, a cleaning solution is added to the liquid reservoir 18. After that, the leather base fabric 4 is bent into the liquid reservoir 18 with the cooperation of the array of rotating rollers 19. During the transportation process, the leather base fabric 4 will first enter the liquid reservoir 18 to contact and soak with the cleaning solution, and then be transported to the brush roller 7 for brushing, which improves the cleaning effect of the leather base fabric 4 and ensures the production quality of the product. After passing through the discharge port 104, the leather base fabric 4 is solidified. The first gear 15 is driven by the first rotating rod 5 to rotate, and the second gear 16 is driven by the first rotating rod 5 to rotate, so that the brush rollers 7 on the upper and lower sides of the leather base fabric 4 rotate synchronously in opposite directions, and the rotation direction rotates toward the direction of the leather base fabric 4, and the upper and lower surfaces of the leather base fabric 4 are brushed. Since the rotation direction of the two groups of brush rollers 7 is toward the leather base fabric 4, while the leather base fabric 4 moves toward the direction of the receiving roller 3, the two groups of brush rollers 7 apply an opposite force to the leather base fabric 4, so that the cleaning effect of the leather base fabric 4 is better, and a pre-tightening force can also be provided for the leather base fabric 4, so that the leather base fabric 4 will not be loose and will be more neat when it is rolled up. When the brush rollers 7 rotate, the brush rollers 7 on the brush rollers 7 The brush continuously passes through the cleaning mechanism 8 to strip the silk thread inside the brush. First, the brush will pass through the first hanging rod 10 for preliminary stripping of the silk thread. Since the first hanging rod 10 is more sparsely distributed than the second hanging rod 11, the brush on the brush roller 7 is easier to pass through, avoiding the bristles from directly contacting the second hanging rod 11 and getting stuck. Then, the brush passes through the second hanging rod 11, and the silk thread in the brush gap of the brush roller 7 is stripped out through the cooperation of the first hanging rod 10 and the second hanging rod 11. In addition, the rubber block 13 arranged on one side of the second hanging rod 11 can improve the stripping effect of the silk thread when the brush passes through. When the cleaning work is completed, the staff turns off the equipment, opens the door body 23, and rotates the rotating rod 9 through the rotating disk 12. Flipping 180 degrees, the first hanging rod 10 and the second hanging rod 11 are separated from the gap between the brushes of the brush roller 7, and the staff can clean the silk threads stripped off from the upper side, thereby ensuring the subsequent cleaning effect of the leather base fabric 4; after the leather base fabric 4 is brushed by the brush roller 7, the water pipe 20 is connected to the external water source, and water is passed through the water nozzle 21, and the water flows through the top and bottom ends of the leather base fabric 4 to wash away the stains after brushing, thereby improving the cleaning effect; the leather base fabric 4 is relatively wet after cleaning and needs to be dried. The leather base fabric 4 enters the drying chamber 102, and a plurality of drying and heating rods 22 dry the top and bottom ends of the leather base fabric 4, and then the rolling is completed, that is, the cleaning work of the leather base fabric 4 is completed.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A leather fabric cleaning device, comprising a housing (1), and a cleaning chamber (101) and a drying chamber (102) arranged inside the housing (1), characterized in that: The shell (1) is provided with a door body (23), and the two ends of the shell (1) are provided with a feeding roller (2) and a receiving roller (3), respectively. A receiving motor (301) is provided on one side of the receiving roller (3), and the receiving motor (301) is used to drive the receiving roller (3). The shell (1) is provided with a feeding port (103) and a discharging port (104) at the positions of the feeding roller (2) and the receiving roller (3), respectively. The leather base fabric (4) on the feeding roller (2) passes through the feeding port (103) and the discharging port (104) and is fixed on the receiving roller (3). The inner wall of the cleaning chamber (101) is located above and below the leather base fabric (4), and is provided with a first rotating rod (5) and a second rotating rod (6) which are rotated through bearings and penetrate through the first rotating rod (5) and the second rotating rod (6), and the first rotating rod (5) and the second rotating rod (6) are arranged opposite to each other. The first rotating rod (5) and the second rotating rod (6) are both fixedly provided with a brush roller (7), and the surface of the brush roller (7) has bristles. The cleaning chamber (101) is provided with two sets of cleaning mechanisms (8), which are respectively located on one side of the rotation direction of the first rotating rod (5) and the second rotating rod (6). The cleaning mechanism (8) comprises a rotating rod (9), a first hanging rod (10), and a second hanging rod (11). The rotating rod (9) rotates through an angle limiting seat and passes through the housing (1), and the rotation angle of the rotating rod (9) is one. One end of the rotating rod (9) located outside the shell (1) is fixedly provided with a rotating disk (12), a plurality of first hanging rods (10) are fixedly arranged in an array on the rotating rod (9), a plurality of second hanging rods (11) are fixedly arranged in an array on the rotating rod (9), the first hanging rods (10) are arranged above the second hanging rods (11), the number of the first hanging rods (10) is less than the number of the second hanging rods (11), and the spacing between the first hanging rods (10) is greater than the spacing between the second hanging rods (11).

2. The leather base cloth cleaning device according to claim 1, characterized in that: Arrays of rubber blocks (13) are arranged in a mirror-like manner on the opposite surfaces of the plurality of second hanging rods (11).

3. The leather base cloth cleaning device according to claim 1, characterized in that: A slag collecting box (14) is provided in the cleaning chamber (101) directly below the first hanging rod (10) and the second hanging rod (11).

4. The leather base cloth cleaning device according to claim 1, characterized in that: A first gear (15) and a second gear (16) are fixedly arranged at one end of the first rotating rod (5) and the second rotating rod (6) located outside the housing (1), respectively, and the two gears are meshed with each other. A driving motor (17) is fixedly arranged on one side of the housing (1) via a fixing frame, and an output end of the driving motor (17) is fixedly connected to the other end of the first rotating rod (5) via a coupling.

5. The leather base cloth cleaning device according to claim 1, characterized in that: A liquid storage tank (18) is provided at one side of the inner bottom end of the cleaning chamber (101), and a plurality of rollers (19) are rotatably arranged in the liquid storage tank (18) via bearings, and at least three rollers (19) are provided, and the rollers (19) bend the leather base fabric (4) into the liquid storage tank (18).

6. The leather base cloth cleaning device according to claim 1, characterized in that: Two groups of water pipes (20) are fixed and penetrated respectively on one side of the inner wall of the cleaning chamber (101) above and below the leather base cloth (4), and a plurality of water spray heads (21) are arranged in an array on the water pipes (20).

7. The leather base fabric cleaning device according to claim 1, characterized in that: A plurality of drying heating rods (22) are fixedly arranged on the inner wall of the drying chamber (102) above and below the leather base fabric (4).

Images