Rubber paste producing and filtering device

Abstract

The utility model discloses a rubber paste production filtering device, which belongs to the technical field of rubber paste production and comprises a base, a collecting box is arranged at the top of the base, a rotating motor is fixedly mounted on one side of the collecting box of the base, and supporting frames are fixedly mounted at four corners of the top of the base. And a processing box is fixedly mounted among the four groups of supporting frames. According to the rubber paste production filtering device, by arranging a cleaning scraping plate, a moving frame, a limiting sliding rod and a filtering net plate, after rubber paste is poured into the processing box to be filtered, the rubber paste is screened and filtered through the filtering net plate, the rubber paste adheres to the bottom of the filtering net plate due to the high viscosity, the moving frame is pushed to move on the surface of the limiting sliding rod, and then the rubber paste is filtered; and the cleaning scraping plate is used for scraping off the rubber paste adhered to the bottom of the filter screen plate, so that the filter screen plate is prevented from being blocked by more rubber paste adhered to the bottom of the filter screen plate, and the screening and filtering of the rubber paste by the filter screen plate are not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber paste production, in particular to a rubber paste production filtering device. Background Art

[0002] Rubber plaster refers to an external dosage form in which drugs or medicinal material extracts are mixed with a rubber-based matrix and coated on a backing material. In the production process of rubber plaster, filtration is an important step to remove unnecessary impurities to ensure the quality and safety of the product.

[0003] When the existing rubber paste production filtering device is screening and filtering the rubber paste, due to the high viscosity of the rubber paste, it is easy to adhere to the bottom of the filter screen plate, blocking the filter screen plate and affecting the screening and filtering of the rubber paste by the filter screen plate. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a rubber paste production filtering device, which solves the problem that when the existing rubber paste production filtering device screens and filters the rubber paste, the rubber paste has a high viscosity and is easily adhered to the bottom of the filter mesh plate, thereby clogging the filter mesh plate and affecting the screening and filtration of the rubber paste by the filter mesh plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber paste production filtering device, comprising a base, a collecting box is provided on the top of the base, a rotating motor is fixedly installed on the base located on one side of the collecting box, support frames are fixedly installed at the four corners of the top of the base, and a processing box is fixedly installed between the four groups of support frames, a cleaning mechanism is fixedly installed at the bottom of the surface of the processing box, the cleaning mechanism comprises a cleaning scraper, moving frames are fixedly installed on both sides of the cleaning scraper, and two groups of limiting slide bars are slidably installed on the surface of the moving frame, fixed end blocks are fixedly installed at both ends of the limiting slide bars, and the fixed end blocks are fixedly connected to the surface of the processing box.

[0006] As a further solution of the utility model: five groups of installation shafts are fixedly installed at equal intervals inside the base, and transmission rollers are rollingly installed on the surfaces of the installation shafts.

[0007] As a further solution of the utility model: connecting plates are symmetrically fixedly installed on the bottom of both sides of the collecting box, three groups of fixing bolts are equidistantly arranged on the top of the connecting plates, and the fixing bolts pass through the connecting plates to be connected to the base.

[0008] As a further solution of the utility model: a filter screen is fixedly installed at the bottom of the processing box, and the bottom of the filter screen is in contact with the cleaning scraper. A rotating shaft is rotatably installed between the two sides of the processing box, and one end of the rotating shaft passes through the processing box and a first pulley is fixedly installed.

[0009] As a further solution of the utility model: end plates are fixedly installed at both ends of the rotating shaft located inside the processing box, six groups of filter scrapers are fixedly installed at equal angles between the two groups of end plates, and the filter scrapers are spirally fixed between the two groups of end plates, and the filter scrapers are in contact with the inner wall of the processing box and the top of the filter mesh plate.

[0010] As a further solution of the utility model: a second pulley is fixedly installed at the output end of the rotating motor, and two sets of transmission belts are arranged between the second pulley and the first pulley.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The rubber paste production filtering device is provided with a cleaning scraper, a movable frame, a limiting slide bar and a filter screen plate. After the rubber paste is poured into the processing box for filtering, after screening and filtering by the filter screen plate, the rubber paste adheres to the bottom of the filter screen plate due to its high viscosity, and the movable frame is pushed to move on the surface of the limiting slide bar, so that the cleaning scraper scrapes off the rubber paste adhered to the bottom of the filter screen plate, thereby preventing a large amount of rubber paste adhered to the bottom of the filter screen plate from clogging the filter screen plate, thereby affecting the screening and filtering of the rubber paste by the filter screen plate.

[0013] 2. The rubber paste production filtering device is provided with a processing box, a rotating shaft, a filter scraper and a rotating motor. After the rubber paste is poured into the processing box, the rotating motor is started to rotate, and the first pulley is rotated synchronously under the drive of the transmission belt. The rotating shaft is controlled to drive the filter scraper to rotate inside the processing box and on the top of the filter mesh plate. The filter scraper squeezes the rubber paste on the top of the filter mesh plate, so that the rubber paste can be screened and filtered by the filter mesh plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the base and the conveying roller of the utility model;

[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the processing box and the filter scraper of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the cleaning mechanism of the utility model;

[0018] In the figure: 1. base; 101. mounting shaft; 102. conveying roller; 2. collecting box; 201. connecting plate; 202. fixing bolt; 3. supporting frame; 4. processing box; 401. filter screen; 402. rotating shaft; 403. end plate; 404. filter scraper; 405. first pulley; 5. cleaning mechanism; 501. cleaning scraper; 502. moving frame; 503. limiting slide bar; 504. fixed end block; 6. rotating motor; 601. second pulley; 602. transmission belt. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a rubber paste production filtering device, including a base 1, five groups of mounting shafts 101 are fixedly installed at equal intervals inside the base 1, and a conveying roller 102 is rollingly installed on the surface of the mounting shaft 101. By providing the conveying roller 102, the collecting box 2 is pushed to move on the top of the conveying roller 102, and the conveying roller 102 rolls on the bottom of the collecting box 2, thereby reducing the friction of the collecting box 2 when it moves on the top of the base 1.

[0021] A collecting box 2 is provided on the top of the base 1, and connecting plates 201 are symmetrically fixedly installed on the bottom of both sides of the collecting box 2. Three groups of fixing bolts 202 are equidistantly provided on the top of the connecting plate 201, and the fixing bolts 202 pass through the connecting plate 201 and are connected to the base 1. Because of the fixing bolts 202, after the collecting box 2 is moved to a suitable position on the top of the base 1, the fixing bolts 202 are tightened to connect and fix the connecting plate 201 and the base 1, ensuring that the collecting box 2 will not slide freely on the top of the base 1 when collecting rubber ointment.

[0022] The base 1 is located on one side of the collecting box 2 and is fixedly installed with a rotating motor 6. A second pulley 601 is fixedly installed at the output end of the rotating motor 6, and two sets of transmission belts 602 are arranged between the second pulley 601 and the first pulley 405. By providing the transmission belt 602, the rotating motor 6 is started to drive the second pulley 601 to rotate. Under the connection of the transmission belt 602, the first pulley 405 can drive the filter scraper 404 to rotate synchronously inside the processing box 4.

[0023] Support frames 3 are fixedly installed at the four corners of the top of the base 1, and a processing box 4 is fixedly installed between the four groups of support frames 3. A filter screen plate 401 is fixedly installed at the bottom of the processing box 4, and the bottom of the filter screen plate 401 is in contact with the cleaning scraper 501. A rotating shaft 402 is rotatably installed between the two sides inside the processing box 4, and one end of the rotating shaft 402 passes through the processing box 4 and a first pulley 405 is fixedly installed thereon. Due to the provision of the filter screen plate 401, the rubber paste inside the processing box 4 is filtered and screened, and the solid particles in the rubber paste are screened out.

[0024] The rotating shaft 402 is located inside the processing box 4, and end plates 403 are fixedly installed at both ends. Six groups of filter scrapers 404 are fixedly installed at equal angles between the two groups of end plates 403, and the filter scraper 404 is spirally fixed between the two groups of end plates 403. The filter scraper 404 is in contact with the inner wall of the processing box 4 and the top of the filter mesh plate 401. By providing the filter scraper 404, when the filter scraper 404 is controlled to rotate on the top of the filter mesh plate 401, the filter scraper 404 pushes and squeezes the rubber paste on the top of the filter mesh plate 401, so that the rubber paste can be screened and filtered by the filter mesh plate 401.

[0025] A cleaning mechanism 5 is fixedly installed at the bottom of the surface of the processing box 4. The cleaning mechanism 5 includes a cleaning scraper 501. Since the cleaning scraper 501 is provided, the moving frame 502 is pushed to control the cleaning scraper 501 to move at the bottom of the filter screen plate 401, so as to scrape off the rubber paste adhered to the bottom of the filter screen plate 401;

[0026] A movable frame 502 is fixedly installed on both sides of the cleaning scraper 501, and two sets of limiting slide bars 503 are slidably installed on the surface of the movable frame 502. Fixed end blocks 504 are fixedly installed at both ends of the limiting slide bars 503, and the fixed end blocks 504 are fixedly connected to the surface of the processing box 4. By providing the limiting slide bars 503, when the movable frame 502 is pushed to control the movement of the cleaning scraper 501, the movable frame 502 slides on the surface of the limiting slide bars 503, ensuring that the movable frame 502 and the cleaning scraper 501 will not be tilted or offset during the movement.

[0027] The working principle of the utility model is:

[0028] Push the collecting box 2 to move on the top of the base 1 until the collecting box 2 corresponds to the bottom of the processing box 4, tighten the fixing bolts 202 to fix the collecting box 2 on the top of the base 1, pour the rubber paste into the processing box 4, and start the rotating motor 6 to control the rotating shaft 402 to drive the end plate 403 and the filtering scraper 404 to rotate synchronously, so that the filtering scraper 404 pushes the extruded rubber paste to move on the top of the filter mesh plate 401, and the rubber paste is screened and filtered. The rubber paste screened and filtered by the filter mesh plate 401 adheres to the bottom of the filter mesh plate 401, and the moving frame 502 is pushed to drive the cleaning scraper 501 to move on the bottom of the filter mesh plate 401, and the rubber paste adhered to the bottom of the filter mesh plate 401 is scraped off and falls into the collecting box 2 for centralized treatment.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A rubber paste production filtering device, comprising a base (1), characterized in that: A collecting box (2) is provided on the top of the base (1); a rotating motor (6) is fixedly installed on one side of the collecting box (2) of the base (1); support frames (3) are fixedly installed at the four corners of the top of the base (1); and a processing box (4) is fixedly installed between the four groups of support frames (3); a cleaning mechanism (5) is fixedly installed at the bottom of the surface of the processing box (4); the cleaning mechanism (5) comprises a cleaning scraper (501); a moving frame (502) is fixedly installed on both sides of the cleaning scraper (501); and two groups of limiting slide bars (503) are slidably installed on the surface of the moving frame (502); fixed end blocks (504) are fixedly installed at both ends of the limiting slide bars (503), and the fixed end blocks (504) are fixedly connected to the surface of the processing box (4).

2. A rubber paste production filtering device according to claim 1, characterized in that: Five groups of installation shafts (101) are fixedly installed at equal intervals inside the base (1), and a transmission roller (102) is rotatably installed on the surface of the installation shaft (101).

3. A rubber paste production filtering device according to claim 1, characterized in that: The bottoms of both sides of the collection box (2) are symmetrically fixed with connecting plates (201), and the tops of the connecting plates (201) are equidistantly provided with three groups of fixing bolts (202), and the fixing bolts (202) pass through the connecting plates (201) and are connected to the base (1).

4. A rubber paste production filtering device according to claim 1, characterized in that: A filter screen plate (401) is fixedly installed at the bottom of the processing box (4), and the bottom of the filter screen plate (401) is in contact with the cleaning scraper (501). A rotating shaft (402) is rotatably installed between two sides of the processing box (4), and one end of the rotating shaft (402) passes through the processing box (4) and is fixedly installed with a first pulley (405).

5. A rubber paste production filtering device according to claim 4, characterized in that: The rotating shaft (402) is located inside the processing box (4) and has end plates (403) fixedly installed at both ends thereof. Six groups of filter scrapers (404) are fixedly installed at equal angles between the two groups of end plates (403). The filter scrapers (404) are fixed in a spiral shape between the two groups of end plates (403). The filter scrapers (404) are in contact with the inner wall of the processing box (4) and the top of the filter screen plate (401).

6. A rubber paste production filtering device according to claim 4, characterized in that: A second belt pulley (601) is fixedly mounted on the output end of the rotating motor (6), and two sets of transmission belts (602) are arranged between the second belt pulley (601) and the first belt pulley (405).

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