Rubber filter with filtering precision control device

Abstract

The utility model discloses a rubber filter with a filter precision control device, which comprises a support seat, a filter shell is arranged in the support seat, the middle of the filter shell is slidably connected with a moving frame, and the upper surface of the moving frame is fixedly connected with a first-stage filter plate, a second-stage filter plate and a third-stage filter plate respectively. Pulleys are arranged at the positions, close to the four corners, of the movable frame, a guide part is arranged on one side of the filter shell, a second guide rod is movably inserted into the guide part, connecting plates are fixedly connected to the two ends of the second guide rod, one side of each connecting plate is fixedly connected with the movable frame, and an electric telescopic rod is arranged on the other side of the filter shell; a push plate is arranged at the movable end of the electric telescopic rod. According to the utility model, the grade of the filter screen can be changed through the mutual matching of the electric telescopic rod and the movable frame, so that the precision grade of the rubber filter can be controlled, the situation that the filter screen is manually replaced to control the filter precision is effectively avoided, the filter efficiency of a rubber stock solution is improved, and the labor force is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber filtering, in particular to a rubber filter with a filtering accuracy control device. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce a large deformation under a very small external force. It can return to its original shape after the external force is removed. Rubber is widely used in people's production and life. When preparing rubber, the rubber stock solution needs to be filtered to ensure that the produced rubber is purer.

[0003] In the prior art, the rubber stock solution is first filtered, but it is usually a rough filtering process. When the filtering accuracy level needs to be adjusted, the staff needs to replace the filter screen in the filtering device, which reduces the filtering efficiency of the rubber stock solution and brings inconvenience to the staff. Therefore, it is urgent to design a rubber filter with a filtering accuracy control device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rubber filter with a filtering accuracy control device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rubber filter with a filtering accuracy control device comprises a support seat, a filter shell is arranged inside the support seat, and a movable frame is slidably connected to the middle of the filter shell, a primary filter plate, a secondary filter plate and a tertiary filter plate are respectively fixedly connected to the upper surface of the movable frame, and pulleys are arranged near the four corners of the movable frame, a guide member is arranged on one side of the filter shell, and a second guide rod is movably inserted inside the guide member, both ends of the second guide rod are fixedly connected to connecting plates, and one side of the connecting plate is fixedly connected to the movable frame, an electric telescopic rod is arranged on the other side of the filter shell, and a push plate is arranged at the movable end of the electric telescopic rod, and one side of the push plate is fixedly connected to the movable frame.

[0007] Preferably, a box body is arranged above the support seat, and a feed port is fixedly connected to the upper surface of the box body.

[0008] Preferably, a lower hopper is provided inside the box body, and two groups of fixed plates are provided between the box body and the lower hopper, a first guide rod and a threaded rod are respectively provided between the two groups of fixed plates, a sliding block is sleeved on the outer side of the first guide rod and the threaded rod, and a scraper is fixedly connected to one side of the sliding block.

[0009] Preferably, a collecting frame is movably connected to both sides of the box body, and a second filter plate is movably connected to one side of the collecting frame.

[0010] Preferably, a first filter plate is provided on the upper surface of the lower hopper, a discharge port is provided at the bottom of the lower hopper, and a connecting pipe is fixedly connected to the inside of the discharge port.

[0011] Preferably, the filter housing is connected to the connecting pipe flange, and a discharge pipe is provided at the bottom of the filter housing.

[0012] In the above technical solution, the utility model provides a rubber filter with a filtering precision control device, which has the following beneficial effects:

[0013] (1) The electric telescopic rod and the mobile frame can be used to change the filter grade, and then the accuracy grade of the rubber filter can be controlled, which effectively avoids the need to manually change the filter to control the filtration accuracy, improves the filtration efficiency of the rubber stock solution, and reduces labor.

[0014] (2) The first filter plate and the scraper cooperate with each other to perform preliminary filtration on the rubber liquid, thereby improving the filtration accuracy and filtration efficiency of the rubber liquid. At the same time, it avoids excessive accumulation of dirt on the surface of the first filter plate, which may cause the first filter plate to become clogged and affect the filtration efficiency of the device for the rubber liquid.

[0015] (3) The scraper can scrape the dirt on the first filter plate into the collection frame, thereby avoiding the need for staff to clean the first filter plate later, thereby reducing the labor intensity of the staff to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The utility model provides a three-dimensional schematic diagram of the overall structure of a rubber filter with a filtering accuracy control device according to an embodiment of the present invention.

[0018] Figure 2 The present invention is a three-dimensional schematic diagram of a threaded rod structure provided in an embodiment of a rubber filter with a filtering accuracy control device according to the present invention.

[0019] Figure 3 The present invention is a three-dimensional schematic diagram of a primary filter plate structure provided in an embodiment of a rubber filter having a filtering accuracy control device according to the present invention.

[0020] Figure 4 The utility model provides a three-dimensional schematic diagram of the overall cross-sectional structure of a rubber filter embodiment with a filtering accuracy control device.

[0021] 1 support seat, 2 box body, 3 feed port, 4 lower hopper, 5 discharge port, 6 fixed plate, 7 first guide rod, 8 threaded rod, 9 slider, 10 scraper, 11 first filter plate, 12 collection frame, 13 second filter plate, 14 connecting pipe, 15 filter housing, 16 guide member, 17 second guide rod, 18 connecting plate, 19 pulley, 20 first filter plate, 21 third filter plate, 22 electric telescopic rod, 23 push plate, 24 second filter plate, 25 discharge pipe, 26 mobile frame. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-4 As shown, a rubber filter with a filtering accuracy control device provided by an embodiment of the utility model comprises a support seat 1, a filtering shell 15 is arranged inside the support seat 1, and a movable frame 26 is slidably connected to the middle part of the filtering shell 15, a primary filter plate 20, a secondary filter plate 24 and a tertiary filter plate 21 are respectively fixedly connected to the upper surface of the movable frame 26, and pulleys 19 are arranged near the four corners of the movable frame 26, a guide member 16 is arranged on one side of the filtering shell 15, and a second guide rod 17 is movably inserted inside the guide member 16, connecting plates 18 are fixedly connected at both ends of the second guide rod 17, and one side of the connecting plate 18 is fixedly connected to the movable frame 26, an electric telescopic rod 22 is arranged on the other side of the filtering shell 15, and a push plate 23 is arranged at the movable end of the electric telescopic rod 22, and one side of the push plate 23 is fixedly connected to the movable frame 26.

[0024] Specifically, in this embodiment, it includes a support base 1, a filter housing 15 is arranged inside the support base 1, and a movable frame 26 is slidably connected to the middle of the filter housing 15, and a leg is arranged at the bottom of the support base 1 for supporting the overall structure, and the upper surface of the movable frame 26 is respectively fixedly connected with a primary filter plate 20, a secondary filter plate 24 and a tertiary filter plate 21, and pulleys 19 are arranged near the four corners of the movable frame 26, and the pulleys 19 are fixed to the movable frame 26 by bolts. The pulleys 19 can make the movable frame 26 move better, and at the same time can also give the movable frame 26 a certain supporting force, so that the movement of the movable frame 26 is more stable, a guide member 16 is arranged on one side of the filter housing 15, and a second guide rod 17 is movably inserted in the guide member 16, and the guide member 16 is welded to one side of the filter housing 15. Both ends of the rod 17 are fixedly connected with a connecting plate 18, and one side of the connecting plate 18 is fixedly connected to the moving frame 26. The second guide rod 17 is used to guide the moving frame 26 to make the movement of the moving frame 26 more stable. An electric telescopic rod 22 is provided on the other side of the filter housing 15, and a push plate 23 is provided on the movable end of the electric telescopic rod 22. A door panel is provided on one side of the filter housing 15, and the door panel is connected to the filter housing 15 by a buckle, and the door panel can seal the filter housing 15. The dirt inside the filter housing 15 can be cleared through the door panel. One side of the push plate 23 is fixedly connected to the moving frame 26. The push plate 23 is driven to move by the electric telescopic rod 12, so that the moving frame 26 can be controlled, and then the grade of the filter plate can be controlled, thereby realizing the control of the filtering accuracy of the rubber filter.

[0025] The utility model provides a rubber filter with a filtering accuracy control device. Through the cooperation of an electric telescopic rod 22 and a movable frame 26, the grade of the filter screen can be changed, and then the accuracy grade of the rubber filter can be controlled, which effectively avoids the control of filtering accuracy by manual replacement of the filter screen, improves the filtering efficiency of rubber stock solution, and reduces labor.

[0026] In an embodiment of the utility model, a box body 2 is arranged above the support seat 1, and a feed port 3 is fixedly connected to the upper surface of the box body 2. The support seat 1 is used to support the box body 2 so that the box body 2 and the feed port 3 are used for the entry of rubber stock solution.

[0027] In another embodiment provided by the utility model, a lower hopper 4 is provided inside the box body 2, and two groups of fixed plates 6 are provided between the box body 2 and the lower hopper 4. The lower hopper 4 is in the shape of a conical boss, which can make the rubber stock solution circulate better. A first guide rod 7 and a threaded rod 8 are respectively provided between the two groups of fixed plates 6. The first guide rod 7 is fixedly connected to the fixed plate 6, and the threaded rod 8 is rotatably connected to the fixed plate 6. One end of the threaded rod 8 is fixedly connected to a motor. A slider 9 is sleeved on the outer side of the first guide rod 7 and the threaded rod 8, and a scraper 10 is fixedly connected to one side of the slider 9. A threaded hole matching the threaded rod 8 is opened in the middle of the slider 9 on the threaded rod 8. The slider 9 can move along the length direction of the threaded rod 8. The fixed plate 6 is used to connect the box body 2 and the lower hopper 4, and can support the first guide rod 7 and the threaded rod 8 at the same time.

[0028] In another embodiment provided by the utility model, a collection frame 12 is movably connected to both sides of the box body 2, and a second filter plate 13 is movably connected to one side of the collection frame 12. The collection frame 12 is used to collect dirt. A handle is fixedly connected to the upper surface of the collection frame 12. The collection frame 12 can be pulled out from the inside of the box body 2 by the handle, and the second filter plate 13 can filter the dirt again.

[0029] In an embodiment provided by the utility model, a first filter plate 11 is provided on the upper surface of the lower hopper 4, and a discharge port 5 is provided at the bottom of the lower hopper 4, and a connecting pipe 14 is fixedly connected to the inside of the discharge port 5, and holes matching the second filter plate 13 are provided on both sides of the lower hopper 4. The dirt scraped into the inside of the collecting frame 12 by the scraper 10 can be filtered by the second filter plate 13 and then returned to the inside of the lower hopper 4, and then discharged through the discharge port 5.

[0030] In another embodiment provided by the utility model, the filter housing 15 is flange-connected to the connecting pipe 14, and a discharge pipe 25 is provided at the bottom of the filter housing 15. The flange connection can improve the sealing performance of the device and avoid leakage of the device. The discharge pipe 25 is used to discharge the filtered rubber stock solution.

[0031] Working principle: The rubber stock solution enters the lower hopper 4 inside the box body 2 through the feed port 3, and the rubber stock solution is preliminarily filtered through the first filter plate 11 above the lower hopper 4. The threaded rod 8 and the slider 9 cooperate with each other to drive the scraper 10 to scrape the dirt on the first filter plate 11, and the dirt on the first filter plate 11 is scraped into the collection frame 12, and then filtered through the second filter plate 13, and then flows into the lower hopper 4, and enters the filter housing 15 through the discharge port 5 and the connecting pipe 14. The positions of the primary filter plate 20, the secondary filter plate 21 and the tertiary filter plate 24 can be controlled by the movable frame 26 and the electric telescopic rod 22, and then the filtering accuracy of the rubber filter can be controlled. The filtered rubber stock solution is finally discharged through the discharge pipe 25, and the dirt inside the filter housing 15 can be cleared by opening the door panel on one side of the filter housing 15.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rubber filter with a filtering precision control device, comprising a support seat (1), characterized in that: A filter housing (15) is provided inside the support seat (1), and a movable frame (26) is slidably connected to the middle of the filter housing (15); a primary filter plate (20), a secondary filter plate (24) and a tertiary filter plate (21) are fixedly connected to the upper surface of the movable frame (26), respectively; and pulleys (19) are provided near the four corners of the movable frame (26); a guide member (16) is provided on one side of the filter housing (15), and a second guide rod (17) is movably inserted inside the guide member (16); both ends of the second guide rod (17) are fixedly connected to connecting plates (18), and one side of the connecting plate (18) is fixedly connected to the movable frame (26); an electric telescopic rod (22) is provided on the other side of the filter housing (15), and a push plate (23) is provided at the movable end of the electric telescopic rod (22), and one side of the push plate (23) is fixedly connected to the movable frame (26).

2. The rubber filter with a filtering precision control device according to claim 1, characterized in that: A box body (2) is arranged above the support seat (1), and a feed port (3) is fixedly connected to the upper surface of the box body (2).

3. The rubber filter with a filtering precision control device according to claim 2, characterized in that: A lower hopper (4) is arranged inside the box body (2), and two groups of fixed plates (6) are arranged between the box body (2) and the lower hopper (4). A first guide rod (7) and a threaded rod (8) are respectively arranged between the two groups of fixed plates (6). A sliding block (9) is sleeved on the outer side of the first guide rod (7) and the threaded rod (8), and a scraper (10) is fixedly connected to one side of the sliding block (9).

4. The rubber filter with a filtering precision control device according to claim 3, characterized in that: Both sides of the box body (2) are movably connected with a collection frame (12), and one side of the collection frame (12) is movably connected with a second filter plate (13).

5. The rubber filter with a filtering precision control device according to claim 3, characterized in that: The upper surface of the lower hopper (4) is provided with a first filter plate (11), and the bottom of the lower hopper (4) is provided with a discharge port (5), and a connecting pipe (14) is fixedly connected to the inside of the discharge port (5).

6. The rubber filter with a filtering precision control device according to claim 1, characterized in that: The filter housing (15) is flange-connected to the connecting pipe (14), and a discharge pipe (25) is provided at the bottom of the filter housing (15).

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