Raw rubber plastication device

Abstract

The utility model provides a rubber raw rubber plastication device which comprises a rack, a main roller, an auxiliary roller and a driving mechanism used for driving the main roller and the auxiliary roller to synchronously rotate in different directions, the driving mechanism is installed on the rack and connected with the main roller and the auxiliary roller respectively, and a material taking mechanism is arranged at the bottom of the rack and connected with the main roller and the auxiliary roller. The material taking mechanism comprises a sliding rail, a collecting box, a driving gear and a power part, the sliding rail is fixedly installed at the bottom of the rack, the collecting box is slidably installed in the sliding rail and located between the main roller and the auxiliary roller, one side of the collecting box extends outwards to form a fixing plate, and a tooth groove matched with gear teeth on the edge of the driving gear is formed in the bottom of the fixing plate; the power part is installed on the outer side of the rack, the output end of the power part is fixedly connected with the driving gear, the driving gear is meshed with the bottom of the fixing plate, the power part is started to drive the driving gear to rotate, the fixing plate drives the collecting box to move in the sliding rail, interference of manual collection is reduced, the safety of the equipment is improved, and danger caused by manual collection is prevented.

Description

Technical Field

[0001] The utility model relates to the field of raw rubber plasticizing equipment, in particular to a raw rubber plasticizing device for rubber raw materials. Background Art

[0002] Rubber is widely used in our daily life. Rubber needs to be plasticized during the processing. Plasticization refers to changing the properties of the raw materials through mechanical destruction, improving the plasticity of the rubber, improving the fluidity of the rubber and increasing the adhesion of the rubber.

[0003] The traditional raw rubber plasticizing device includes an outer box body, a main roller and an auxiliary roller. A driving member is arranged on the outer box body to drive the main roller and the auxiliary roller to move. The main roller and the auxiliary roller cooperate to apply pressure to the rubber raw material, forcing the rubber raw material to undergo plastic deformation. However, the raw rubber squeezed by the main roller and the auxiliary roller needs to be collected manually, and the main roller and the auxiliary roller rotate at high speed when working. At this time, it is dangerous to manually take out the material, and the safety of the equipment is not high.

[0004] Therefore, it is necessary to provide a new rubber raw material plasticizing device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rubber raw material plasticizing device.

[0006] The rubber raw material plasticizing device provided by the utility model comprises a frame, a main roller, an auxiliary roller and a driving mechanism for driving the main roller and the auxiliary roller to rotate synchronously and in opposite directions, the driving mechanism is installed on the frame, the driving mechanism is respectively connected to the main roller and the auxiliary roller, and a material taking mechanism is provided at the bottom of the frame;

[0007] The material taking mechanism includes a slide rail, a collection box for collecting raw rubber, a driving gear and a power piece for driving the driving gear to rotate, the slide rail is fixedly installed at the bottom of the frame, the collection box is slidably installed in the slide rail, and the collection box is located between the main roller and the auxiliary roller, a fixed plate extends outward from one side of the collection box, and a tooth groove matching the edge gear teeth of the driving gear is formed at the bottom of the fixed plate, the power piece is installed on the outside of the frame, the output end of the power piece is fixedly connected to the driving gear, and the driving gear is meshed with the bottom of the fixed plate.

[0008] Furthermore, the driving mechanism includes a driving motor, a threaded rod with opposite threads at both ends, two opposite first sliders, two opposite second sliders and a transmission member, a mounting plate is installed on the top of the driving motor, the mounting plate is fixedly connected to one side of the frame, one end of the threaded rod is fixedly connected to the output end of the driving motor, the end of the threaded rod away from the driving motor is respectively threadedly connected to the first slider and the second slider, the two first sliders are respectively movably installed at the two ends of the main roller, the two second sliders are respectively movably installed at the two ends of the auxiliary roller, the transmission member is fixed to the outside of the frame, and the output end of the transmission member is respectively connected to the main roller and the auxiliary roller.

[0009] Further, the transmission member includes a fixed frame, two opposite connecting plates, a sleeve, two opposite first bevel gears and two opposite second bevel gears, the fixed frame is fixedly installed on the outside of the frame, a bracket is installed on the top of the fixed frame, the sleeve is movably installed on the bracket through a ball bearing, two driving rods that can slide inside the sleeve and drive the sleeve to rotate are respectively provided at both ends of the sleeve, the two connecting plates are movably installed at the two ends of the fixed frame, the other ends of the two connecting plates are respectively fixedly connected to the outside of the first slider and the second slider, the two ends of the two driving rods are respectively fixedly connected to the two first bevel gears, the two second bevel gears are respectively fixedly connected to one end of the main roller and the auxiliary roller, and the two second bevel gears are respectively meshed with the two first bevel gears.

[0010] Furthermore, one end of the main roller or the auxiliary roller is provided with a rotating member for driving the main roller or the auxiliary roller to rotate.

[0011] Furthermore, connecting grooves are respectively provided on both sides of the frame, and sliding grooves for the first sliding block and the second sliding block to move are respectively provided at the bottoms of the two connecting grooves.

[0012] Furthermore, support plates are respectively provided on the tops of the two connecting plates, and the two support plates are respectively movably connected to the two driving rods.

[0013] Compared with the related art, the rubber raw material plasticizing device provided by the utility model has the following beneficial effects:

[0014] The raw rubber squeezed by the main roller and the auxiliary roller will fall into the collection box. The driving gear will rotate by starting the power piece, and the driving gear will engage with the tooth groove at the bottom of the fixed plate. The collection box will be driven to move in the slide rail through the fixed plate, thereby reducing the interference of manual collection, improving the safety of the equipment to a certain extent, and preventing dangerous situations in manual collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the rubber raw material plasticizing device provided by the utility model is shown as follows Figure 1 ;

[0016] Figure 2 The overall structure of the rubber raw material plasticizing device provided by the utility model is shown as follows Figure 2 ;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of A shown.

[0018] Numbers in the figure: 1, frame; 2, main roller; 3, auxiliary roller; 4, slide rail; 5, collection box; 6, driving gear; 7, power part; 8, fixed plate; 9, driving motor; 10, threaded rod; 11, first slider; 12, second slider; 13, mounting plate; 14, fixed frame; 15, connecting plate; 16, sleeve; 17, first bevel gear; 18, second bevel gear; 19, bracket; 20, driving rod; 21, connecting groove; 22, support plate. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in, Figure 1 The overall structure of the rubber raw material plasticizing device provided by the utility model is shown as follows Figure 1 ; Figure 2 The overall structure of the rubber raw material plasticizing device provided by the utility model is shown as follows Figure 2 ; Figure 3 for Figure 1 Schematic diagram of the enlarged structure of A shown.

[0021] In the specific implementation process, Figure 1-Figure 3As shown, the rubber raw material plasticizing device includes a frame 1, a main roller 2, an auxiliary roller 3 and a driving mechanism for driving the main roller 2 and the auxiliary roller 3 to rotate synchronously and in opposite directions. The driving mechanism is installed on the frame 1, and the driving mechanism is connected to the main roller 2 and the auxiliary roller 3 respectively. A material taking mechanism is provided at the bottom of the frame 1, and a rotating member for driving the main roller 2 or the auxiliary roller 3 to rotate is provided at one end of the main roller 2 or the auxiliary roller 3. The material taking mechanism includes a slide rail 4, a collection box 5 for collecting raw rubber, a driving gear 6 and a power member 7 for driving the driving gear 6 to rotate. The slide rail 4 is fixedly installed at the bottom of the frame 1, and the collection box 5 is slidably installed in the slide rail 4, and the collection box 5 is located between the main roller 2 and the auxiliary roller 3. A fixed plate 8 is extended outward from one side of the collection box 5, and a tooth groove matching the edge gear teeth of the driving gear 6 is opened at the bottom of the fixed plate 8. The power member 7 is installed on the outside of the frame 1, and the output end of the power member 7 is fixedly connected to the driving gear 6, and the driving gear 6 is meshed with the bottom of the fixed plate 8.

[0022] The driving mechanism includes a driving motor 9, a threaded rod 10 with opposite threads at both ends, two opposite first sliders 11, two opposite second sliders 12 and a transmission member. A mounting plate 13 is installed on the top of the driving motor 9, and the mounting plate 13 is fixedly connected to one side of the frame 1. One end of the threaded rod 10 is fixedly connected to the output end of the driving motor 9, and one end of the threaded rod 10 away from the driving motor 9 is respectively threadedly connected to the first slider 11 and the second slider 12. The two first sliders 11 are movably installed at the two ends of the main roller 2, and the two second sliders 12 are movably installed at both ends of the auxiliary roller 3, the transmission member is fixed on the outside of the frame 1, and the output end of the transmission member is connected to the main roller 2 and the auxiliary roller 3 respectively. The two sides of the frame 1 are respectively provided with connecting grooves 21, and the bottoms of the two connecting grooves 21 are respectively provided with sliding grooves for the first slider 11 and the second slider 12 to move. By starting the driving motor 9 to rotate the threaded rod 10, the first slider 11 and the second slider 12 move toward or away from each other, thereby driving the main roller 2 and the auxiliary roller 3 to move, thereby adjusting the distance between the main roller 2 and the auxiliary roller 3;

[0023] The transmission member includes a fixed frame 14, two opposite connecting plates 15, a sleeve 16, two opposite first bevel gears 17 and two opposite second bevel gears 18. The fixed frame 14 is fixedly installed on the outside of the frame 1. A bracket 19 is installed on the top of the fixed frame 14. The sleeve 16 is movably installed on the bracket 19 through a ball bearing. Two driving rods 20 that can slide inside it and drive the sleeve 16 to rotate are respectively provided at both ends of the sleeve 16. The two connecting plates 15 are movably installed at the two ends of the fixed frame 14. The other ends of the two connecting plates 15 are respectively fixedly connected to the outside of the first slider 11 and the second slider 12. The two ends of the two driving rods 20 are respectively fixedly connected to the two first bevel gears 17. The two second bevel gears 18 are respectively fixedly connected to one end of the main roller 2 and the auxiliary roller 3. The two second bevel gears 18 are respectively meshed with the two first bevel gears 17. Support plates 22 are respectively provided on the tops of the two connecting plates 15. The two support plates 22 are respectively movably connected to the two driving rods 20.

[0024] The working principle of the utility model is as follows: when the device is used, the threaded rod 10 is rotated by starting the driving motor 9, at which time the first slider 11 and the second slider 12 move toward or away from each other, thereby driving the main roller 2 and the auxiliary roller 3 to move, thereby adjusting the distance between the main roller 2 and the auxiliary roller 3, so that the extrusion force on the rubber raw rubber is adjusted, and while the first slider 11 and the second slider 12 move, the two support plates 22 are moved through the connecting plate 15, and then the first bevel gear 17 on the driving rod 20 is driven by the two support plates 22 to move synchronously, ensuring that the first bevel gear 17 and the second bevel gear 18 are always in a meshing state, and one of the main roller 2 or the auxiliary roller 3 is driven to rotate through the rotating member, and the first bevel gear 17 and the second bevel gear 18 are driven to rotate through the first bevel gear 17 and the second bevel gear 18 are driven to rotate through the second bevel gear 17 and the second bevel gear 18 are driven to rotate through the first ... The transmission of the first bevel gear 17 and the second bevel gear 18 drives the driving rod 20 to rotate, and there is a limit intersection between the driving rod 20 and the sleeve 16, which can drive the sleeve 16 to rotate on the bracket 19, and then drive another set of first bevel gears 17 and second bevel gears 18 to rotate, so as to realize the synchronous and directional rotation between the main roller 2 and the auxiliary roller 3. The raw rubber squeezed by the main roller 2 and the auxiliary roller 3 will fall into the collecting box 5, and the driving gear 6 is driven to rotate by starting the power part 7. The driving gear 6 is meshed with the tooth groove at the bottom of the fixed plate 8, and the collecting box 5 is driven to move in the slide rail 4 through the fixed plate 8, thereby reducing the interference of manual collection, improving the safety of the equipment to a certain extent, and preventing dangerous situations in manual collection.

[0025] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rubber raw material plasticizing device, characterized in that: The machine comprises a frame (1), a main roller (2), an auxiliary roller (3), and a driving mechanism for driving the main roller (2) and the auxiliary roller (3) to rotate synchronously and in opposite directions, wherein the driving mechanism is mounted on the frame (1), and the driving mechanism is connected to the main roller (2) and the auxiliary roller (3) respectively, and a material taking mechanism is provided at the bottom of the frame (1); The material taking mechanism comprises a slide rail (4), a collection box (5) for collecting raw rubber, a driving gear (6) and a power member (7) for driving the driving gear (6) to rotate. The slide rail (4) is fixedly installed at the bottom of the frame (1). The collection box (5) is slidably installed in the slide rail (4), and the collection box (5) is located between the main roller (2) and the auxiliary roller (3). A fixed plate (8) extends outward from one side of the collection box (5). A tooth groove matching the edge gear teeth of the driving gear (6) is formed at the bottom of the fixed plate (8). The power member (7) is installed at the outside of the frame (1). The output end of the power member (7) is fixedly connected to the driving gear (6), and the driving gear (6) is meshed with the bottom of the fixed plate (8).

2. The rubber raw material plasticizing device according to claim 1, characterized in that: The driving mechanism comprises a driving motor (9), a threaded rod (10) with opposite threads at both ends, two opposite first sliders (11), two opposite second sliders (12) and a transmission member, a mounting plate (13) is mounted on the top of the driving motor (9), the mounting plate (13) is fixedly connected to one side of the frame (1), one end of the threaded rod (10) is fixedly connected to the output end of the driving motor (9), one end of the threaded rod (10) away from the driving motor (9) is respectively threadedly connected to the first slider (11) and the second slider (12), the two first sliders (11) are respectively movably mounted on the two ends of the main roller (2), the two second sliders (12) are respectively movably mounted on the two ends of the auxiliary roller (3), the transmission member is fixed to the outside of the frame (1), and the output ends of the transmission member are respectively connected to the main roller (2) and the auxiliary roller (3).

3. The rubber raw material plasticizing device according to claim 2, characterized in that: The transmission member comprises a fixed frame (14), two opposite connecting plates (15), a sleeve (16), two opposite first bevel gears (17) and two opposite second bevel gears (18); the fixed frame (14) is fixedly mounted on the outside of the frame (1); a bracket (19) is mounted on the top of the fixed frame (14); the sleeve (16) is movably mounted on the bracket (19) via a ball bearing; two driving rods (20) are respectively arranged at both ends of the sleeve (16) and can slide inside the sleeve and drive the sleeve (16) to rotate; The two connecting plates (15) are movably mounted on the two ends of the fixed frame (14), respectively; the other ends of the two connecting plates (15) are fixedly connected to the outer sides of the first slider (11) and the second slider (12), respectively; the two ends of the two driving rods (20) are fixedly connected to the two first bevel gears (17), respectively; the two second bevel gears (18) are fixedly connected to one end of the main roller (2) and the auxiliary roller (3), respectively; and the two second bevel gears (18) are meshed with the two first bevel gears (17), respectively.

4. The rubber raw material plasticizing device according to claim 3, characterized in that: One end of the main roller (2) or the auxiliary roller (3) is provided with a rotating member for driving the main roller (2) or the auxiliary roller (3) to rotate.

5. The rubber raw material plasticizing device according to claim 4, characterized in that: Connecting grooves (21) are respectively provided on both sides of the frame (1), and sliding grooves for the first slider (11) and the second slider (12) to move are respectively provided at the bottoms of the two connecting grooves (21).

6. The rubber raw material plasticizing device according to claim 5, characterized in that: A support plate (22) is respectively provided on the top of the two connecting plates (15), and the two support plates (22) are respectively movably connected to the two driving rods (20).

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