Double-exit shaft silent automatic open type rubber mixing machine

Abstract

The utility model discloses a double output shaft mute formula automatic open type rubber mixing mill, include: base, the base upper surface from left to right installs stand, transmission portion and speed reducer in proper order, and the base upper surface still is equipped with electric control cabinet, two rubber mixing rollers are rotatably installed on the stand, two rubber mixing rollers are connected transmission portion, transmission portion is connected speed reducer, and speed reducer is connected drive motor, and the stand is installed glue scraping module, and glue scraping module sets up the top of rubber mixing roller, and glue scraping module contains linear module, and linear module linear drive two glue scraping column subassembly, and glue scraping column subassembly is located the side of rubber mixing roller. The utility model two rubber mixing rollers relative rotation, and the extrusion mixing of colloid is formed, and the layer body is attached on the rubber mixing roller, and when passing through the glue scraping column subassembly, is scraped up by glue scraping column head, and becomes the colloid of confusion state again enters the rubber mixing roller and carries out extrusion mixing, and the whole course noise is little, and the degree of automation is high, and reduces manual intervention.

Description

Technical Field

[0001] This utility model relates to the field of rubber mixing machine technology, specifically a dual-output shaft silent automatic open-type rubber mixing machine. Background Technology

[0002] The silicone rubber mixing mill includes a mixing mill body and rollers mounted on the mixing mill body. The rollers are configured as a pair and are rotatably connected to the mixing mill body. There is a gap between the rollers and the size of the gap can be adjusted. The rollers roll the rubber material into the gap for extrusion and kneading.

[0003] Existing rubber mixing machines require an additional mechanism to export the rubber, blend it, and then feed it back into the mixing machine. This process is repeated until the rubber is fully mixed. This method results in a complex rubber mixing machine structure that requires external traction equipment and blending structures to complete the export, blending, and re-feeding actions. It requires a lot of manual intervention, leading to low efficiency.

[0004] Therefore, we propose a dual-output shaft silent automatic open-type rubber mixing mill to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a dual-output shaft silent automatic open-type rubber mixing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dual-output shaft silent automatic open-type rubber mixing mill, comprising: a base, wherein a vertical frame, a transmission unit and a reducer are sequentially installed on the upper surface of the base from left to right, and an electrical control cabinet is also installed on the upper surface of the base; two rubber mixing rollers are rotatably installed on the vertical frame, the two rubber mixing rollers are connected to the transmission unit, the transmission unit is connected to the reducer, and the reducer is connected to a drive motor. The scraping module is installed on the upright frame and is positioned above the rubber mixing roller; The scraping module includes a linear module that linearly drives two scraping column assemblies. The linear module is located directly above one of the rubber mixing rollers, and its direction is parallel to the axis of the rubber mixing roller. The scraping column assemblies are located on the side of the rubber mixing roller.

[0007] Preferably, the drive motor is fixedly mounted on the base below the transmission unit, the output shaft of the drive motor is connected to the input end of the reducer, the reducer has two output ends, and the output ends of the reducer are fixedly connected to the transmission unit.

[0008] Preferably, the transmission unit includes two symmetrical transmission links, one end of which is fixedly connected to the output end of the reducer, and the other end of which movably passes through the upright and is fixedly connected to the rubber mixing roller.

[0009] Preferably, the linear module includes two linear guide rails, a transverse moving carrier plate is slidably mounted on the linear guide rails, a scraping column assembly and a driving assembly are mounted on the transverse moving carrier plate, and the driving assembly drives the transverse moving carrier plate to slide linearly along the linear guide rails.

[0010] Preferably, the scraper assembly includes a motor, which drives the scraper head. The lower end of the scraper head is spherical and movably fits against the surface of the rubber mixing roller.

[0011] Preferably, the side guard includes an anti-stick plate, which is fixedly installed on a fixed carrier plate. The fixed carrier plate is fixedly connected to a positioning support rod, which slides through a fixed seat. The fixed seat is fixedly installed on the upright frame, and the positioning support rod and the fixed seat are fixedly limited by bolts.

[0012] Preferably, a drawer is also provided between the uprights, and the drawer is movably positioned directly below the rubber mixing roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are: The colloid is placed between the mixing rollers. The drive motor and reducer drive the two transmission linkages to rotate relative to each other, which in turn drives the two mixing rollers to rotate relative to each other, extruding and mixing the colloid. The resulting layer adheres to the mixing rollers. When passing through the scraper column assembly, the colloid is scraped up by the scraper column head and becomes a disordered state again before entering the mixing rollers for extrusion and mixing. The entire process is characterized by low noise, high automation, and reduced manual intervention. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear view and internal structure of the transmission part of this utility model; Figure 3 This is a schematic diagram of the adhesive scraping module in this utility model; Figure 4 This is a schematic diagram of the side guard structure in this utility model.

[0015] In the diagram: 1. Base; 2. Electrical control cabinet; 3. Stand; 4. Rubber mixing roller; 5. Transmission unit; 51. Transmission connecting rod; 6. Reducer; 61. Drive motor; 7. Scraper module; 71. Scraper column assembly; 711. Motor; 712. Scraper column head; 72. Linear module; 721. Linear guide rail; 722. Drive assembly; 723. Lateral moving carrier plate; 8. Drawer; 9. Side guard; 91. Anti-stick plate; 92. Fixed carrier plate; 93. Fixed seat; 94. Positioning support rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a dual-output shaft silent automatic open-type rubber mixing mill, comprising: a base 1, on the upper surface of the base 1, from left to right, a frame 3, a transmission part 5 and a reducer 6 are installed sequentially, and an electrical control cabinet 2 is also installed on the upper surface of the base 1. Two rubber mixing rollers 4 are rotatably installed on the frame 3. The two rubber mixing rollers 4 are connected to the transmission part 5, the transmission part 5 is connected to the reducer 6, and the reducer 6 is connected to the drive motor 61. The rubber is introduced between the two rubber mixing rollers 4. The two rubber mixing rollers 4 are rotated relative to each other by the drive motor 61, the reducer 6 and the transmission part 5, and the rubber is squeezed and mixed. The rubber adheres to the rubber mixing rollers 4 and is squeezed repeatedly. A scraping module 7 is installed on the upright frame 3. The scraping module 7 is positioned above the rubber mixing roller 4. The scraping module 7 scrapes off the rubber layer on the surface of the rubber mixing roller 4, so that the rubber returns to a disordered state before entering the rubber mixing roller 4 for extrusion and mixing.

[0018] The drive motor 61 is fixedly mounted on the base 1 below the transmission part 5. The output shaft of the drive motor 61 is connected to the input end of the reducer 6. The reducer 6 has two output ends, and the output ends of the reducer 6 are fixedly connected to the transmission part 5. The transmission part 5 includes two symmetrical transmission links 51. One end of the transmission link 51 is fixedly connected to the output end of the reducer 6, and the other end movably passes through the upright 3 and is fixedly connected to the rubber mixing roller 4. The drive motor 61 drives the two transmission links 51 to rotate relative to each other through the reducer 6, thereby driving the two rubber mixing rollers 4 to rotate relative to each other.

[0019] The scraper module 7 includes a linear module 72, which linearly drives two scraper column assemblies 71. The linear module 72 is located directly above one of the rubber mixing rollers 4, and the direction of the linear module 72 is parallel to the axis of the rubber mixing roller 4. The scraper column assembly 71 is located on the side of the rubber mixing roller 4.

[0020] The linear module 72 includes two linear guide rails 721. A transverse moving carrier plate 723 is slidably mounted on the linear guide rails 721. A scraper column assembly 71 and a drive assembly 722 are mounted on the transverse moving carrier plate 723. The drive assembly 722 drives the transverse moving carrier plate 723 to slide linearly along the linear guide rails 721.

[0021] The scraper column assembly 71 includes a motor 711, which drives the scraper head 712. The lower end of the scraper head 712 is spherical and is movably attached to the surface of the rubber mixing roller 4. The motor 711 drives the scraper head 712 to rotate, scraping up the rubber layer attached to the surface of the rubber mixing roller 4 and mixing it back into the rubber mixing roller 4 for mixing. During this process, the linear module 72 drives the scraper column assembly 71 to move in a straight line along the surface of the rubber mixing roller 4 to ensure that the rubber layer is completely separated from the rubber mixing roller 4.

[0022] Side baffles 9 are installed at both ends of the rubber mixing rollers 4. The side baffles 9 act as windbreaks on the sides of the rubber layer after it is scraped and disordered, so as to ensure that the rubber can completely re-enter the rubber mixing rollers 4.

[0023] The side guard 9 includes an anti-stick plate 91, which is fixedly installed on a fixed carrier plate 92. The fixed carrier plate 92 is fixedly connected to a positioning support rod 94, which slides through a fixed seat 93. The fixed seat 93 is fixedly installed on a stand 3. The positioning support rod 94 and the fixed seat 93 are fixedly limited by bolts to achieve the fixation of the side guard 9.

[0024] A drawer 8 is also provided between the uprights 3. The drawer 8 is movably positioned directly below the rubber mixing roller 4 to receive the fully mixed rubber.

[0025] Working principle: The colloid is placed between the mixing rollers 4. The drive motor 61 and the reducer 6 drive the two transmission connecting rods 51 to rotate relative to each other, which in turn drives the two mixing rollers 4 to rotate relative to each other, extruding and mixing the colloid. The resulting layer adheres to the mixing rollers 4. When passing through the scraper column assembly 71, the scraper column head 712 scrapes it up, and the colloid, which is now in a disordered state, re-enters the mixing rollers 4 for extrusion and mixing. The whole process has low noise, high degree of automation, and reduces manual intervention.

[0026] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-output shaft silent automatic open-type rubber mixing mill, comprising: The base (1) has a support frame (3), a transmission part (5) and a reducer (6) installed on its upper surface from left to right. The upper surface of the base (1) is also equipped with an electrical control cabinet (2). The base (1) is characterized in that: two rubber mixing rollers (4) are rotatably installed on the support frame (3). The two rubber mixing rollers (4) are connected to the transmission part (5). The transmission part (5) is connected to the reducer (6). The reducer (6) is connected to the drive motor (61). The scraping module (7) is installed on the upright frame (3) and is positioned above the rubber mixing roller (4); The scraping module (7) includes a linear module (72), which linearly drives two scraping column assemblies (71). The linear module (72) is located directly above one of the rubber mixing rollers (4), and the direction of the linear module (72) is parallel to the axis of the rubber mixing roller (4). The scraping column assembly (71) is located on the side of the rubber mixing roller (4).

2. The dual-output shaft silent automatic open-type rubber mixing mill according to claim 1, characterized in that, The drive motor (61) is fixedly installed on the base (1) below the transmission part (5). The output shaft of the drive motor (61) is connected to the input end of the reducer (6). The reducer (6) has two output ends, and the output ends of the reducer (6) are fixedly connected to the transmission part (5).

3. The dual-output shaft silent automatic open-type rubber mixing mill according to claim 2, characterized in that, The transmission unit (5) includes two symmetrical transmission links (51). One end of the transmission link (51) is fixedly connected to the output end of the reducer (6), and the other end is movably connected through the upright frame (3) and fixedly connected to the rubber mixing roller (4).

4. The dual-output shaft silent automatic open-type rubber mixing mill according to claim 1, characterized in that, The linear module (72) includes two linear guide rails (721), a transverse moving plate (723) is slidably mounted on the linear guide rails (721), a scraper column assembly (71) and a drive assembly (722) are mounted on the transverse moving plate (723), and the drive assembly (722) drives the transverse moving plate (723) to slide linearly along the linear guide rails (721).

5. A dual-output shaft silent automatic open-type rubber mixing mill according to claim 4, characterized in that, The scraper column assembly (71) includes a motor (711), which drives the scraper column head (712). The lower end of the scraper column head (712) is spherical and is movably attached to the surface of the rubber mixing roller (4).

6. A dual-output shaft silent automatic open-type rubber mixing mill according to claim 1, characterized in that, Side blocks (9) are provided at both ends of the rubber mixing roller (4). The side blocks (9) include anti-stick plates (91). The anti-stick plates (91) are fixedly installed on the fixed carrier plate (92). The fixed carrier plate (92) is fixedly connected to the positioning support rod (94). The positioning support rod (94) slides through the fixed seat (93). The fixed seat (93) is fixedly installed on the upright frame (3). The positioning support rod (94) and the fixed seat (93) are fixedly limited by bolts.

7. A dual-output shaft silent automatic open-type rubber mixing mill according to claim 1, characterized in that, A drawer (8) is also provided between the uprights (3), and the drawer (8) is movably positioned directly below the rubber mixing roller (4).

Images