Filter residue filtering device for producing synthetic leather surface treating agent

Abstract

The utility model discloses a filter residue filtering device for producing a synthetic leather surface treating agent, which comprises a support with a U-shaped structure, a filtering box is mounted in the support, a filtering assembly is arranged in the filtering box, the filtering assembly comprises a centrifugal cylinder rotationally arranged in the filtering box, and a filter screen is arranged in the centrifugal cylinder. And a plurality of groups of filter holes are distributed in the outer side wall of the centrifugal cylinder in a circumferential array. The device has the beneficial effects that the two groups of automatic unblocking mechanisms consisting of the gear rings, the gears, the rotating shafts and the thimbles are symmetrically arranged on the two sides of the centrifugal barrel, in the centrifugal filtering process, the centrifugal barrel drives the gears to rotate through the gear rings, the gears drive the rotating shafts to rotate, and then the thimbles are sequentially inserted into filtering holes in the surface of the centrifugal barrel; according to the centrifugal filtering device, centrifugal filtering can be achieved while filtering holes are unblocked, the filtering effect and efficiency are guaranteed, meanwhile, manual cleaning is not needed, the using effect is good, and functionality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration equipment for synthetic leather surface treatment agents, and particularly relates to a filter residue filtration device for producing synthetic leather surface treatment agents. Background Technique

[0002] Synthetic leather is a plastic product that simulates the composition and structure of natural leather and can be used as a substitute material. It is usually made with an impregnated non-woven fabric as the mesh layer and a microporous polyurethane layer as the grain layer. During the production of synthetic leather, surface treatment agents are required, and during the recycling process of surface treatment agents, filter residue needs to be filtered through a filtration device.

[0003] In the use process of existing filter residue filtration devices for producing synthetic leather surface treatment agents, the filter residue is mostly filtered by centrifugal filtration. During centrifugal filtration, since the filter residue is easily caught in the filter holes of the centrifugal cylinder due to centrifugal force, on the one hand, the filtration efficiency and filtration effect are affected due to filter hole blockage, and on the other hand, manual cleaning is required, wasting manpower and material resources, resulting in poor use effects and low functionality. Therefore, there is an urgent need for a filter residue filtration device for producing synthetic leather surface treatment agents to solve the above problems. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present application provides a filter residue filtration device for producing synthetic leather surface treatment agents, which solves the problems mentioned in the above background technique.

[0006] (2) Technical Solutions

[0007] The utility model is realized through the following technical solutions: The utility model provides a filter residue filtration device for producing synthetic leather surface treatment agents, which includes a U-shaped support. A filtration box is installed inside the support. A filtration component is arranged inside the filtration box. The filtration component includes a centrifugal cylinder rotatably arranged inside the filtration box. A plurality of groups of filter holes are circumferentially and arrayedly distributed on the outer side wall of the centrifugal cylinder. Two groups of clogging clearing components are symmetrically arranged between the centrifugal cylinder and the filtration box. The clogging clearing component includes a bearing frame fixed on the inner wall of the filtration box. A rotating shaft is installed between the inner walls of the bearing frame. A plurality of groups of conical top pins are circumferentially and arrayedly distributed on the outer side wall of the rotating shaft. A gear is installed at the top end of the rotating shaft. A toothed ring is connected to one side of the gear. The toothed ring is fixed on the outer side wall of the centrifugal cylinder. The toothed ring meshes with the gear. The top pins are sequentially inserted into the filter holes.

[0008] By adopting the above technical solution, during the use of the device, the filtering component can perform centrifugal filtration on the filter residue in the surface treatment agent. During the centrifugal filtration process, the filtering component drives the gear to rotate through the toothed ring, and the gear then drives the rotating shaft to rotate, so that the thimble sequentially inserts into the filter holes in the filtering component, realizing the blockage cleaning of the filter holes while performing centrifugal filtration, ensuring its filtering effect and efficiency, and at the same time eliminating the need for manual cleaning, with good use effect and strong functionality.

[0009] Furthermore, a flipping component is installed between the filter box and the support. The flipping component includes turntables fixed on both side walls of the filter box. The turntables are rotatably connected to the support, and a flipping motor is connected to one of the turntables.

[0010] By adopting the above technical solution, after the filtration is completed, the flipping motor drives the filter box to rotate through the turntable, so as to pour out the filter residue in the centrifugal cylinder.

[0011] Furthermore, the filtering component further includes a driving motor fixed at the inner bottom end of the filter box. A transmission shaft is fixed on the output shaft of the driving motor, and the other end of the transmission shaft is fixedly connected to the bottom end of the centrifugal cylinder.

[0012] By adopting the above technical solution, the driving motor drives the centrifugal cylinder to rotate through the transmission shaft to perform centrifugal filtration on the filter residue in the surface treatment agent.

[0013] Furthermore, the filtering component further includes a guide plate inclinedly arranged in the filter box. The transmission shaft is connected to the guide plate through a bearing, and a guide cavity is formed in one side wall of the filter box at the position of the guide plate.

[0014] By adopting the above technical solution, the surface treatment agent centrifugally thrown out is discharged and collected through the guide plate and the guide cavity.

[0015] Furthermore, a sealing cover is arranged at the top end of the centrifugal cylinder.

[0016] By adopting the above technical solution, the sealing cover can seal the centrifugal cylinder when the device is idle.

[0017] Furthermore, the top end of the rotating shaft is fixedly connected to the gear, and the thimble is fixed on the outer side wall of the rotating shaft by screws.

[0018] By adopting the above technical solution, the gear drives the rotating shaft to rotate, so that the thimble on its surface sequentially inserts into the filter holes, realizing the automatic blockage cleaning of the filter holes.

[0019] (III) Beneficial effects

[0020] The utility model has the following beneficial effects compared with the prior art:

[0021] By symmetrically arranging two groups of automatic blockage clearing mechanisms composed of a gear ring, a gear, a rotating shaft and a thimble on both sides of the centrifugal cylinder, during the centrifugal filtration process, the centrifugal cylinder drives the gear to rotate through the gear ring, and the gear then drives the rotating shaft to rotate, so that the thimble is sequentially inserted into the filter holes on the surface of the centrifugal cylinder, and it can realize blockage clearing of the filter holes while centrifugal filtering, ensure its filtering effect and efficiency, and at the same time, there is no need for manual cleaning, and the use effect is good and the functionality is strong. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of a filter residue filtering device for producing a surface treatment agent for synthetic leather according to the utility model;

[0023] Figure 2 is a schematic structural diagram of a filter box in a filter residue filtering device for producing a surface treatment agent for synthetic leather according to the utility model;

[0024] Figure 3 is a schematic internal structural diagram of a filter box in a filter residue filtering device for producing a surface treatment agent for synthetic leather according to the utility model;

[0025] Figure 4 is a schematic structural diagram of the connection relationship between the thimble and the filter hole in a filter residue filtering device for producing a surface treatment agent for synthetic leather according to the utility model.

[0026] The description of the reference numerals is as follows:

[0027] 1, support; 2, flipping assembly; 201, flipping motor; 202, turntable; 3, filter box; 4, sealing cover; 5, diversion cavity; 6, filtering assembly; 601, centrifugal cylinder; 602, filter hole; 603, diversion plate; 604, driving motor; 605, transmission shaft; 7, blockage clearing assembly; 701, gear ring; 702, gear; 703, bearing frame; 704, rotating shaft; 705, thimble. Detailed Description of the Embodiment

[0028] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further describes the utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0029] Such as Figure 1 、 Figure 3 and Figure 4As shown in the figure, a filter residue filtering device for producing a surface treatment agent in this embodiment includes a support 1 with a U-shaped structure. A filter box 3 is installed inside the support 1, and a filtering component 6 is arranged inside the filter box 3. The filtering component 6 includes a centrifugal cylinder 601 rotatably arranged inside the filter box 3. A plurality of groups of filter holes 602 are circumferentially and arrayedly distributed on the outer side wall of the centrifugal cylinder 601. Two groups of clogging removal components 7 are symmetrically arranged between the centrifugal cylinder 601 and the filter box 3. The clogging removal component 7 includes a bearing frame 703 fixed on the inner wall of the filter box 3. A rotating shaft 704 is installed between the inner walls of the bearing frame 703. A plurality of groups of thimble 705 with a conical structure are circumferentially and arrayedly distributed on the outer side wall of the rotating shaft 704. A gear 702 is installed at the top end of the rotating shaft 704. A toothed ring 701 is connected to one side of the gear 702. The toothed ring 701 is fixed on the outer side wall of the centrifugal cylinder 601. The toothed ring 701 meshes with the gear 702. The thimble 705 is inserted into the filter hole 602 in sequence. During the use of the device, the filtering component 6 can perform centrifugal filtration on the filter residue in the surface treatment agent. During the centrifugal filtration process, the filtering component 6 drives the gear 702 to rotate through the toothed ring 701, and the gear 702 drives the rotating shaft 704 to rotate, so that the thimble 705 is inserted into the filter hole 602 in the filtering component 6 in sequence, which can realize clogging removal of the filter hole 602 while performing centrifugal filtration, ensure its filtering effect and efficiency, and at the same time, there is no need for manual cleaning, and the use effect is good and the functionality is strong.

[0030] As Figure 1 - Figure 2 shown in the figure, in this embodiment, a flipping component 2 is installed between the filter box 3 and the support 1. The flipping component 2 includes turntables 202 fixed on both side walls of the filter box 3. The turntables 202 are rotatably connected to the support 1. A flipping motor 201 is connected to one of the turntables 202. After the filtration is completed, the flipping motor 201 drives the filter box 3 to rotate through the turntable 202, so as to pour out the filter residue in the centrifugal cylinder 601 and realize the collection and treatment of the filter residue.

[0031] As Figure 2 and Figure 3 shown in the figure, in this embodiment, the filtering component 6 further includes a driving motor 604 fixed at the bottom end inside the filter box 3. A transmission shaft 605 is fixed on the output shaft of the driving motor 604. The other end of the transmission shaft 605 is fixedly connected to the bottom end of the centrifugal cylinder 601. The filtering component 6 further includes a guide plate 603 inclined inside the filter box 3. The transmission shaft 605 and the guide plate 603 are connected through a bearing. A guide cavity 5 is opened on one side wall of the filter box 3 at the position of the guide plate 603. During the use of the device, the surface treatment agent is injected into the centrifugal cylinder 601, and then the driving motor 604 is controlled to work. The driving motor 604 drives the centrifugal cylinder 601 to rotate through the transmission shaft 605 to perform centrifugal filtration on the filter residue in the surface treatment agent. The centrifugally thrown surface treatment agent is discharged and collected through the guide plate 603 and the guide cavity 5.

[0032] As Figure 3and Figure 4 As shown in Figure 4 , in this embodiment, a sealing cover 4 is provided at the top of the centrifugal cylinder 601. The top end of the rotating shaft 704 is fixedly connected to the gear 702. The ejector pin 705 is fixed to the outer side wall of the rotating shaft 704 by screws. During the centrifugal filtration process, the centrifugal cylinder 601 drives the gear 702 to rotate through the gear ring 701. The gear 702 drives the rotating shaft 704 to rotate, so that the ejector pins 705 on its surface are sequentially inserted into the filter holes 602 in turn, realizing automatic blockage clearing of the filter holes 602. The sealing cover 4 can seal the centrifugal cylinder 601 when the device is idle.

[0033] The specific implementation process of this embodiment is as follows: First, place the device in place and connect to the external power supply. During use, inject the surface treatment agent into the centrifugal cylinder 601, and then control the driving motor 604 to work. The driving motor 604 drives the centrifugal cylinder 601 to rotate through the transmission shaft 605 to perform centrifugal filtration on the filter residues in the surface treatment agent. The centrifugally thrown surface treatment agent is discharged and collected through the guide plate 603 and the guide cavity 5. During the centrifugal filtration process, the centrifugal cylinder 601 drives the gear 702 to rotate through the gear ring 701. The gear 702 drives the rotating shaft 704 to rotate, so that the ejector pins 705 on its surface are sequentially inserted into the filter holes 602 in turn, realizing automatic blockage clearing of the filter holes 602, ensuring its filtration effect and efficiency. When the filtration is completed, the flipping motor 201 drives the filter box 3 to rotate through the turntable 202, and then the filter residues in the centrifugal cylinder 601 can be poured out, realizing the collection and treatment of the filter residues.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A filter residue filtering device for producing a surface treatment agent for synthetic leather, characterized in that: It includes a support (1) with a U-shaped structure. A filter box (3) is installed inside the support (1). A filter assembly (6) is arranged inside the filter box (3). The filter assembly (6) includes a centrifugal cylinder (601) rotatably arranged inside the filter box (3). A plurality of groups of filter holes (602) are distributed in a circumferential array on the outer side wall of the centrifugal cylinder (601). Two groups of clogging clearing assemblies (7) are symmetrically arranged between the centrifugal cylinder (601) and the filter box (3). The clogging clearing assembly (7) includes a carrier (703) fixed on the inner wall of the filter box (3). A rotating shaft (704) is installed between the inner walls of the carrier (703). A plurality of groups of thimble (705) with a conical structure are distributed in a circumferential array on the outer side wall of the rotating shaft (704). A gear (702) is installed at the top end of the rotating shaft (704). A toothed ring (701) is connected to one side of the gear (702). The toothed ring (701) is fixed on the outer side wall of the centrifugal cylinder (601). The toothed ring (701) meshes with the gear (702). The thimble (705) is inserted into the filter hole (602) in sequence.

2. The filter residue filtering device for producing a surface treatment agent for synthetic leather according to claim 1, wherein: A turning assembly (2) is installed between the filter box (3) and the support (1). The turning assembly (2) includes turntables (202) fixed on both side walls of the filter box (3). The turntables (202) are rotatably connected to the support (1). A turning motor (201) is connected to one of the turntables (202).

3. The filter residue filtering device for producing a surface treatment agent for synthetic leather according to claim 1, wherein: The filter assembly (6) further includes a driving motor (604) fixed at the inner bottom end of the filter box (3). A transmission shaft (605) is fixed on the output shaft of the driving motor (604). The other end of the transmission shaft (605) is fixedly connected to the bottom end of the centrifugal cylinder (601).

4. The filter residue filtering device for producing a surface treatment agent for synthetic leather according to claim 3, characterized in that: The filter assembly (6) further includes a guide plate (603) inclined inside the filter box (3). The transmission shaft (605) is connected to the guide plate (603) through a bearing. A guide cavity (5) is opened on one side wall of the filter box (3) at the position of the guide plate (603).

5. The filter residue filtering device for producing a surface treatment agent for synthetic leather according to claim 1, characterized in that: A sealing cover (4) is arranged at the top end of the centrifugal cylinder (601).

6. The filter residue filtering device for producing a surface treatment agent for synthetic leather according to claim 1, characterized in that: The top end of the rotating shaft (704) is fixedly connected to the gear (702). The thimble (705) is fixed on the outer side wall of the rotating shaft (704) by screws.

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