Feeding device for rubber mixing mill

Abstract

The utility model relates to the technical field of feeding of a rubber mixing machine, and solves the problems that in the background technology patent, after materials are transferred mechanically, the blanking mode is still manual blanking, so that the working efficiency is counteracted, and the labor cost is wasted. The feeding device comprises a supporting seat and a rotating part installed at the upper end of the supporting seat, a pushing part device used for pushing raw materials of the rubber mixing mill to the rotating part is installed at one end of the rotating part, and a base used for supporting is installed at the lower end of the pushing part device; the rotating part comprises a bottom plate arranged at the upper end of the supporting seat and a rotating disc arranged at the upper end of the bottom plate, and a plurality of bearing grooves for bearing raw materials of the rubber mixing mill are formed in the rotating disc. According to the feeding device, the efficiency of feeding operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber mixer feeding, in particular to a feeding device for a rubber mixer. Background Art

[0002] In rubber production, continuous mixers are usually used for continuous mixing and rubber discharge of rubber raw materials.

[0003] A Chinese patent with authorization announcement number CN210969533U discloses a continuous mixer, including a fixed support seat, a motor mounting support seat is installed on one side above the fixed support seat, a servo motor is installed on the motor mounting support seat, a support fixing frame is installed on one side of the servo motor, a working support box is installed on the other side of the support fixing frame, a second support fixing frame is installed on the other side of the working support box, a transmission output shaft is installed on the other side of the second support fixing frame, a mixing and heating box is installed on the other side of the transmission output shaft, and a discharge port is installed on one side above the mixing and heating box; when rubber is being mixed, workers manually pour the mixed raw materials into the discharge port, and then heat and mix the mixed raw materials through the mixing and heating box, and the workers manually add materials at regular intervals and in fixed quantities to achieve continuous mixing.

[0004] However, in this patent, manual feeding is still adopted during unloading, which brings a greater labor burden to the workers as the working time increases. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a feeding device for a rubber mixer, which solves the problem in the background patent that after the material is transported mechanically, the material is still unloaded manually, which causes the work efficiency to be offset and wastes labor costs. The utility model enhances the efficiency of the loading operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for a rubber mixer, comprising a support seat and a rotary member installed at the upper end of the support seat, a pusher device for pushing the raw material of the rubber mixer toward the rotary member is installed at one end of the rotary member, and a base for support is installed at the lower end of the pusher device;

[0007] The rotary member includes a bottom plate installed on the upper end of the support seat and a rotary disc on the upper end of the bottom plate. The rotary disc is provided with a plurality of receiving grooves for receiving the raw materials of the rubber mixer. The receiving grooves are provided with inclined discharge lining plates.

[0008] The diameter of the bottom plate is larger than the diameter of the steering disk. A baffle ring plate with an inner diameter equal to the diameter of the steering disk is installed on the bottom plate. An inlet and an outlet are provided on the baffle ring plate. The width of the inlet is set equal to the width of the slot of the receiving groove.

[0009] Preferably, the pushing device includes a slide installed on the upper end of the base, two blocking bars are symmetrically installed on the slide, slide rails are installed on the opposite end surfaces of the two blocking bars, a slider is slidably connected to the slide rails, a discharge rack installed on the slide is arranged in the movement direction of the slider, the discharge rack is provided with a through groove, a discharge barrel is longitudinally installed in the through groove, and a plurality of loading barrels for loading rubber mixing machine raw materials of different specifications and models are arranged in the discharge rack at the upper end of the discharge barrel, and the plurality of loading barrels are connected to the discharge barrel.

[0010] Preferably, the slider is T-shaped and consists of a pushing block and a limiting block, the width of the pushing block is not greater than the opening width of the through slot of the unloading rack, and the length of the pushing block is not greater than the sum of the length of the through slot of the unloading rack and the distance between the unloading rack and the steering disk.

[0011] Preferably, the width of the limit block is greater than the opening width of the through slot of the material discharging rack, and an anti-collision layer is attached to the end where the limit block is connected to the material discharging rack.

[0012] Preferably, a driving source mounting seat is mounted on the support seat, and a driving motor for driving the steering disc to rotate is mounted in the driving source mounting seat.

[0013] Preferably, a valve for controlling the discharge amount is installed on each of the plurality of loading cylinders.

[0014] Compared with the prior art, the utility model provides a feeding device for a rubber mixing machine, which has the following beneficial effects:

[0015] In the technical solution disclosed by the utility model, a rotating disk installed on the upper end of a support seat is used to realize the angle and distance transfer of the raw materials of a rubber mixer, and a discharge lining plate is installed in the receiving groove on the rotating disk to realize automatic discharge when there is no external force blocking it, so that the discharge position of the material can be controlled by controlling the discharge port position of the baffle ring plate installed on the bottom plate, thereby enhancing the efficiency of unloading and the variability of the unloading position.

[0016] The utility model provides a mechanized solution for the transfer of materials by means of a slide rail installed on the slide bar, and a slider composed of a pushing block and a limiting block installed on the slide rail pushes the materials dropped from the discharge barrel in the discharge rack, and under the size setting of the limiting block, the pushing block is placed to prevent the materials from being pushed excessively, thereby improving the stability and accuracy of the pushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the pusher device of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the rotary member of the utility model.

[0021] In the figure: 1. Support seat; 2. Rotary member; 21. Bottom plate; 22. Rotary disk; 23. Receiving groove; 24. Discharge lining plate; 25. Baffle ring plate; 26. Inlet; 27. Discharge port; 3. Pushing device; 31. Slide; 32. Blocking bar; 33. Slide rail; 34. Sliding block; 35. Unloading rack; 36. Unloading barrel; 37. Loading barrel; 4. Base. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Figure 1-Figure 3 An embodiment of the utility model is a feeding device for a rubber mixer, comprising a support seat 1 and a rotary member 2 installed on the upper end of the support seat 1, a pushing device 3 for pushing the rubber mixer raw materials toward the rotary member 2 is installed at one end of the rotary member 2, and a base 4 for support is installed at the lower end of the pushing device 3.

[0025] In this specific embodiment, the specific problem to be solved is: in the background technology patent, after the transported materials are transported mechanically, the unloading method is still manual unloading, which causes the problem of work efficiency offset and waste of labor costs. The utility model uses a rotary disc 22 installed on the upper end of the support seat 1 to realize the angle and distance transportation of the raw materials of the rubber mixer, and the discharge lining plate 24 installed in the receiving groove 23 on the rotary disc 22 realizes automatic unloading when there is no external force blocking, so as to control the position of the discharge port 27 of the baffle ring plate 25 installed on the bottom plate 21 to control the material discharge position, thereby enhancing the efficiency of unloading and the variability of the unloading position, thereby solving the problem of automatic unloading after stable transportation. There is no subsequent manual intervention in work efficiency and no offset of work efficiency, which further saves labor costs.

[0026] The rotary member 2 includes a base plate 21 mounted on the upper end of the support seat 1 and a rotary disc 22 on the upper end of the base plate 21. A driving source mounting seat is mounted on the support seat 1, and a driving motor for driving the rotary disc 22 to rotate is mounted in the driving source mounting seat. The rotary disc 22 is provided with six receiving grooves 23 for receiving the raw materials of the rubber mixer. The receiving grooves 23 are in a through state with the annular surface of the rotary disc 22. An inclined discharge lining plate 24 is installed inside the receiving grooves 23. The discharge lining plate 24 is installed in the present specific embodiment according to the problem to be solved, so the installation inclination of the discharge lining plate 24 is set as follows: the closer to the outer annular surface of the rotary disc 22, the lower the height of the discharge lining plate 24, so that after the external force disappears, the material will slide out from the receiving groove 23 along the discharge lining plate 24, thereby forming automatic unloading.

[0027] The diameter of the bottom plate 21 is larger than the diameter of the steering disk 22. A baffle ring plate 25 with an inner diameter equal to the diameter of the steering disk 22 is installed on the bottom plate 21. An inlet 26 and a discharge port 27 are provided on the baffle ring plate 25. The width of the inlet 26 is set to be equal to the slot width of the receiving slot 23. During the rotation of the steering disk 22, the six receiving slots 23 are fed one by one through the inlet 26, and during the rotation, the six receiving slots 23 also pass through the discharge port 27 one by one. As a result, the materials loaded in the receiving slot 23 are discharged one by one under the action of the discharge liner 24.

[0028] The pushing device 3 includes a slide 31 installed on the upper end of the base 4, and two blocking bars 32 are symmetrically installed on the slide 31. A slide rail 33 is installed on the opposite end faces of the two blocking bars 32. A slider 34 is slidably connected to the slide rail 33. The slider 34 is T-shaped and consists of a pushing block and a limiting block. The width of the pushing block is not greater than the opening width of the through-slot of the unloading rack 35, and the length of the pushing block is not greater than the sum of the length of the through-slot of the unloading rack 35 and the distance between the unloading rack 35 and the rotating disk 22. The width of the limiting block is greater than the opening width of the through-slot of the unloading rack 35, and an anti-collision layer is attached to the end where the limiting block connects to the unloading rack 35. In this embodiment, the specific material of the anti-collision layer is rubber, and the slide rail 33 is specifically a screw module, and the specific model is: KTH14. A material discharge rack 35 mounted on the slide 31 is provided in the movement direction of the slider 34, and the material discharge rack 35 is provided with a through groove, and a material discharge barrel 36 is longitudinally installed in the through groove. At least two loading barrels 37 for loading rubber mixer raw materials of different specifications and models are provided in the material discharge rack 35 at the upper end of the material discharge barrel 36. The two loading barrels 37 are connected to the material discharge barrel 36 and are both equipped with valves for controlling the discharge amount. The valve for controlling the solid flow rate is in the prior art. In the specific production and even use process, there is no valve model that affects the implementation of the utility model. Therefore, the valve model is not specifically limited. When in use, the material discharge barrel 36 in the material discharge rack will output the rubber mixer raw material output from the loading barrel 37 downward, and gradually push it toward the direction of the rotary disk 22 by the movement of the pushing block on the screw rod, thereby completing the feeding of the receiving groove 23 on the rotary disk 22. The subsequent operation is as described above, that is, the overall feeding operation for the rubber mixer is completed.

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a rubber mixing machine, comprising a support base (1) and a rotary member (2) mounted on the upper end of the support base (1), characterized in that: A pusher device (3) for pushing the rubber mixer raw material toward the rotary member (2) is installed at one end of the rotary member (2), and a base (4) for support is installed at the lower end of the pusher device (3); The rotary member (2) comprises a bottom plate (21) mounted on the upper end of the support seat (1) and a rotary disc (22) on the upper end of the bottom plate (21); the rotary disc (22) is provided with a plurality of receiving grooves (23) for receiving raw materials of the rubber mixer; an inclined discharge lining plate (24) is installed inside the receiving groove (23); The diameter of the bottom plate (21) is larger than the diameter of the steering disc (22). A material blocking ring plate (25) having an inner diameter equal to the diameter of the steering disc (22) is mounted on the bottom plate (21). An inlet (26) and an outlet (27) are provided on the material blocking ring plate (25). The width of the inlet (26) is set to be equal to the width of the slot of the receiving groove (23).

2. A feeding device for a rubber mixing machine according to claim 1, characterized in that: The pusher device (3) comprises a slide (31) mounted on the upper end of a base (4), two blocking bars (32) are symmetrically mounted on the slide (31), slide rails (33) are mounted on opposite end surfaces of the two blocking bars (32), a slider (34) is slidably connected to the slide rail (33), a material discharge rack (35) mounted on the slide (31) is arranged in the moving direction of the slider (34), the material discharge rack (35) is provided with a through groove, a material discharge barrel (36) is longitudinally mounted in the through groove, and a plurality of loading barrels (37) for loading rubber mixing machine raw materials of different specifications and models are arranged in the material discharge rack (35) at the upper end of the material discharge barrel (36), and the plurality of loading barrels (37) are all connected to the material discharge barrel (36).

3. A feeding device for a rubber mixing machine according to claim 2, characterized in that: The sliding block (34) is T-shaped and consists of a pushing block and a limiting block. The width of the pushing block is not greater than the width of the through slot of the material discharging rack (35), and the length of the pushing block is not greater than the sum of the length of the through slot of the material discharging rack (35) and the distance between the material discharging rack (35) and the steering disc (22).

4. A feeding device for a rubber mixing machine according to claim 3, characterized in that: The width of the limit block is greater than the opening width of the through slot of the material unloading rack (35), and an anti-collision layer is attached to one end of the limit block where it is connected to the material unloading rack (35).

5. A feeding device for a rubber mixing machine according to claim 1, characterized in that: A driving source mounting seat is mounted on the support seat (1), and a driving motor for driving the steering disc (22) to rotate is mounted in the driving source mounting seat.

6. A feeding device for a rubber mixing machine according to claim 2, characterized in that: A valve for controlling the discharge amount is installed on each of the loading cylinders (37).

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