Filtering structure suitable for rubber filter

Abstract

The filtering structure comprises a rubber filter barrel, mounting grooves, a filtering ring, an inner plate, a flow blocking plate and a rotating valve, an annular groove is formed in the side wall of an opening of the rubber filter barrel, the mounting grooves are formed in the edges of the left side wall and the right side wall of the rubber filter barrel, and a rubber ring is fixedly mounted at the opening of the side wall of one end of the filtering ring; mounting blocks are fixedly connected to the edges of the left and right side walls of the filter ring on the outer side of the rubber ring, a vertical rod is vertically and fixedly connected to the center of an opening in the other end of the filter ring, hinges are movably mounted at the edges of the openings in the left and right sides of the vertical rod, and baffles and inner plates are fixedly connected to the side walls of the hinges; by arranging the detachable filter plates on the left side and the right side, one of the detachable filter plates can be conveniently and independently replaced, the baffle is arranged to shield the filter plates, dust attachment is reduced during storage, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of rubber filter machines, and in particular to a filtering structure suitable for rubber filter machines. Background Art

[0002] A rubber filter is a device specially used to filter impurities in rubber. It removes impurities from rubber or reclaimed rubber through the pushing and conveying action of the screw. It is mainly composed of a screw, a barrel, a rubber filter head and a transmission device. The rubber filter head is equipped with a perforated plate and a filter screen. The perforated plate is used to support the filter screen and serve as a discharge port. Correct use and maintenance of the rubber filter is also very important, including safety inspections, selection of appropriate filter screens, regular cleaning of filter screens, etc., to ensure its normal operation and extend its service life.

[0003] Application No. 202321251039.1 discloses a filtering structure suitable for a rubber filter, including a coarse filter plate, a fine filter plate, a guide block and a guide groove, etc. By rotating the first moving tube body and the second moving tube body, the first moving tube body and the second moving tube body respectively drive the first locking structure and the second locking structure to unlock. In this way, the first connecting tube and the second connecting tube can be unfolded from the mounting tube to replace the coarse filter plate on the first connecting tube and the fine filter plate on the second connecting tube, and the operation is relatively convenient.

[0004] However, in use, there are the following defects:

[0005] Although the coarse filter plate and the fine filter plate can be replaced by unfolding the connecting pipes in succession, due to the stacking structure, the fine filter plate must also be unfolded when the coarse filter plate is replaced alone. There is no way to replace the coarse filter plate alone, and the coarse filter plate and the fine filter plate lack shielding, so dust is easily accumulated when not in use, affecting the normal use of the rubber filter machine. Utility Model Content

[0006] The purpose of the present application is to provide a filtering structure suitable for a rubber filter, which solves the problem proposed in the background technology that although the coarse filter plate and the fine filter plate can be replaced by successively unfolding the connecting pipes, due to the stacking structure, when the coarse filter plate is replaced alone, the fine filter plate must also be unfolded, and there is no way to replace the coarse filter plate alone. In addition, the coarse filter plate and the fine filter plate lack shielding, and dust is easily accumulated when not in use, affecting the normal use of the rubber filter.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a filtering structure suitable for a rubber filter, comprising a rubber filter cylinder, a mounting groove, a filter ring, an inner plate, a baffle and a rotary valve, the side wall of the opening of the rubber filter cylinder is provided with an annular groove, and the left and right side wall edges of the rubber filter cylinder are provided with mounting grooves, a rubber ring is fixedly installed at the opening of the side wall of one end of the filter ring, and the left and right side wall edges of the filter ring outside the rubber ring are fixedly connected with mounting blocks, a vertical rod is vertically fixedly connected to the center of the opening of the other end of the filter ring, and movable leaves are movably installed at the opening edges on both sides of the vertical rod, and the side walls of the movable leaves are fixedly connected with baffles and inner plates.

[0008] In this technical solution, the filter ring is installed by sliding the mounting block into the mounting groove of the rubber filter cylinder. At this time, the rubber ring will be squeezed into the annular groove to complete the sealing. The disassembly is also very convenient. By arranging filter plates on the left and right sides of the filter ring opening, it is convenient to replace the filter plate without affecting another clean filter plate. The baffle plate and the inner plate are unfolded, the filter plate is directly pulled out from the insertion groove of the inner plate and then replaced with a new filter plate. Not only is the replacement convenient, but it will not interfere with the normal use of another filter plate. The practicality is improved, and by turning the valve, the rotating shaft and the baffle plate, the filter plate can be replaced. Block the channel on the side of the filter plate for replacement. During normal use, the baffle is located in the inner center of the filter ring. When the filter plate needs to be replaced, you only need to manually turn the valve to move the baffle to the side of the filter plate for replacement to block the channel. This can prevent the residual glue from slipping out on the replacement side and causing waste, thereby improving the practicability of the device. At the same time, by setting a baffle, the inner plate and the filter plate can be covered. When the device is not in use, the baffle can be closed and the buckle can be locked to prevent external dust from sticking to the filter plate and causing pollution, affecting the normal filtering efficiency of the device, and further improving the practicability of the device.

[0009] As an optional solution of the technical solution of the present application, an insertion groove is provided on the side wall of the inner plate, and a filter plate is slidably connected to the inner side of the insertion groove.

[0010] As an optional solution of the technical solution of the present application, the upper edge and the lower edge of the baffle side walls on the left and right sides are fixedly connected with buckles.

[0011] As an optional solution of the technical solution of the present application, a rotating shaft is movably mounted on a side of the vertical rod facing the inner side of the filter ring, and a baffle is fixedly connected to the side wall of the rotating shaft.

[0012] As an optional solution of the technical solution of the present application, a sealing ring is fixedly connected to the arc-shaped edge of the spoiler.

[0013] As an optional solution of the technical solution of the present application, a rotating valve is movably installed on the top surface of the filter ring, and the bottom of the rotating valve is fixedly connected to the top of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] 1. The present application arranges filter plates on both sides of the filter ring opening, thereby facilitating replacement of the filter plate without affecting another clean filter plate. The baffle plate and the inner plate are unfolded, the filter plate is directly pulled out from the insertion slot of the inner plate and then replaced with a new filter plate. Not only is replacement convenient, but it also does not interfere with the normal use of another filter plate, thereby improving practicality.

[0016] 2. The present application can block the channel on the side where the filter plate is replaced by rotating the valve, rotating shaft and baffle. During normal use, the baffle is located in the inner center of the filter ring. When the filter plate needs to be replaced, it is only necessary to manually rotate the valve to move the baffle to the side where the filter plate is replaced to block the channel. This can prevent the residual glue from slipping out on the replacement side and causing waste, thereby improving the practicality of the device.

[0017] 3. The present application can shield the inner plate and the filter plate by setting a baffle. When the device is not in use, the baffle can be closed and the buckle can be locked to prevent external dust from sticking to the filter plate and causing pollution, affecting the normal filtering efficiency of the device, and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is an overall view of a filtering structure suitable for a rubber filter machine in this application;

[0020] Figure 2 This is a schematic diagram of the structure of a baffle plate of a filter structure suitable for a rubber filter machine in the present application;

[0021] Figure 3 This is a schematic cross-sectional view of a filtering structure suitable for a rubber filter according to the present application.

[0022] In the figure: 1. rubber filter cylinder; 2. annular groove; 3. mounting groove; 4. filter ring; 5. mounting block; 6. rubber ring; 7. vertical rod; 8. loose-leaf; 9. baffle; 901, buckle; 10. inner plate; 11. insertion groove; 12. filter plate; 13. baffle; 131, sealing ring; 14. rotating shaft; 15. rotating valve. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a filtering structure suitable for a rubber filter comprises a rubber filter cylinder 1, a mounting groove 3, a filtering ring 4, an inner plate 10, a baffle 13 and a rotary valve 15. An annular groove 2 is provided on the side wall of the opening of the rubber filter cylinder 1, and mounting grooves 3 are provided on the left and right side wall edges of the rubber filter cylinder 1.

[0025] like Figure 2 As shown, a rubber ring 6 is fixedly installed at the opening of the side wall of one end of the filter ring 4, and the edges of the left and right side walls of the filter ring 4 outside the rubber ring 6 are fixedly connected with mounting blocks 5. The rubber ring 6 can block the gap between the filter ring 4 and the rubber filter cylinder 1.

[0026] like Figure 1 and Figure 2 As shown, a vertical rod 7 is vertically fixedly connected to the center of the opening of the other end of the filter ring 4, and hinges 8 are movably installed at the opening edges on the left and right sides of the vertical rod 7, and the side walls of the hinges 8 are fixedly connected with a baffle 9 and an inner plate 10, and an insertion groove 11 is provided on the side wall of the inner plate 10, and a filter plate 12 is slidably connected to the inner side of the insertion groove 11, and the upper edge and the lower edge of the side walls of the left and right baffles 9 are fixedly connected with buckles 901, and the baffles 9 can block external dust and prevent it from adhering to the filter plate 12.

[0027] like Figure 3 As shown, a rotating shaft 14 is movably mounted on one side of the vertical rod 7 facing the inner side of the filter ring 4, a baffle plate 13 is fixedly connected to the side wall of the rotating shaft 14, a sealing ring 131 is fixedly connected to the arc edge of the baffle plate 13, and the sealing ring 131 can block the gap between the baffle plate 13 and the inner wall of the filter ring 4, a rotating valve 15 is movably mounted on the top surface of the filter ring 4, and the bottom of the rotating valve 15 is fixedly connected to the top of the rotating shaft 14.

[0028] In actual use, the filter ring 4 is installed by sliding the mounting block 5 into the mounting groove 3 of the rubber filter cylinder 1. At this time, the rubber ring 6 will squeeze into the annular groove 2 to complete the sealing. The disassembly is also very convenient. By arranging filter plates 12 on both sides of the opening of the filter ring 4, it is convenient to replace the filter plate 12 without affecting another clean filter plate 12. The baffle plate 9 and the inner plate 10 are unfolded, and the filter plate 12 is directly pulled out from the insertion groove 11 of the inner plate 10 and then replaced with a new filter plate 12. Not only is the replacement convenient, but it will not interfere with the normal use of another filter plate 12, and the practicality is improved. By rotating the valve 15, the rotating shaft 14 and the baffle plate 13 , the channel on the side of the filter plate 12 for replacement can be blocked. During normal use, the baffle 13 is located in the inner center of the filter ring 4. When the filter plate 12 needs to be replaced, it is only necessary to manually operate the rotating valve 15 to turn the baffle 13 to the side of the filter plate 12 for replacement to block the channel, so as to prevent the residual glue from slipping out on the side of replacement and causing waste, thereby improving the practicality of the device. At the same time, by setting the baffle 9, the inner plate 10 and the filter plate 12 can be shielded. When the device is not in use, the baffle 9 can be closed and the buckle 901 can be locked, so as to prevent external dust from sticking to the filter plate 12 and causing pollution, affecting the normal filtering efficiency of the device, and further improving the practicality of the device.

Claims

1. A filtering structure suitable for a rubber filter, comprising a rubber filter cylinder (1), a mounting groove (3), a filter ring (4), an inner plate (10), a baffle (13) and a rotary valve (15), characterized in that: The side wall of the opening of the rubber filter cylinder (1) is provided with an annular groove (2), and the left and right side wall edges of the rubber filter cylinder (1) are provided with mounting grooves (3). A rubber ring (6) is fixedly installed at the opening of the side wall of one end of the filter ring (4), and the left and right side wall edges of the filter ring (4) outside the rubber ring (6) are fixedly connected with mounting blocks (5). The center of the opening of the other end of the filter ring (4) is vertically fixedly connected with a vertical rod (7), and the opening edges on both sides of the vertical rod (7) are movably installed with movable leaves (8), and the side walls of the movable leaves (8) are fixedly connected with a baffle (9) and an inner plate (10).

2. A filtering structure suitable for a rubber filter according to claim 1, characterized in that: An insertion groove (11) is provided on the side wall of the inner plate (10), and a filter plate (12) is slidably connected to the inner side of the insertion groove (11).

3. The filtering structure suitable for a rubber filter according to claim 1, characterized in that: Buckles (901) are fixedly connected to the upper edge and the lower edge of the side walls of the baffle (9) on the left and right sides.

4. The filtering structure suitable for a rubber filter according to claim 1, characterized in that: A rotating shaft (14) is movably mounted on a surface of the vertical rod (7) facing the inner side of the filter ring (4), and a baffle (13) is fixedly connected to the side wall of the rotating shaft (14).

5. The filtering structure suitable for a rubber filter according to claim 4, characterized in that: A sealing ring (131) is fixedly connected to the arc-shaped edge of the baffle plate (13).

6. The filtering structure suitable for a rubber filter according to claim 4, characterized in that: A rotary valve (15) is movably mounted on the top surface of the filter ring (4), and the bottom of the rotary valve (15) is fixedly connected to the top of the rotary shaft (14).

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