Automatic feeding device for reclaimed rubber production

Abstract

The utility model discloses an automatic feeding device for reclaimed rubber production, which comprises a regeneration cylinder used for plasticizing rubber powder; the rubber powder measuring bin is provided with a turnover mechanism in a matched mode, and the rubber powder measuring bin is matched with the turnover mechanism to be used for feeding rubber powder into a regeneration cylinder; the material storage box is provided with a control valve in a matched mode, and the control valve is used for controlling the material discharging amount of the material storage box; the conveying mechanism is matched with the material storage box and is used for conveying the ingredients put in the material storage box to the regeneration cylinder; the controller is used for controlling the regeneration cylinder, the turnover mechanism, the control valve and the conveying mechanism to act, through cooperative arrangement of the rubber powder measuring bin, the storage box and the controller, the rubber powder amount and the batching amount in the reclaimed rubber production process can be accurately controlled and put, manual metering and putting are not needed, and the production efficiency is improved. The accuracy of the proportioning of each component in the production process can be ensured, and the labor cost can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of reclaimed rubber feeding equipment, in particular to an automatic feeding device for reclaimed rubber production. Background Art

[0002] Recycled rubber is a rubber that has a certain degree of plasticity and can be reused, which is made from the vulcanized scraps in the production of rubber products. Recycled rubber can partially replace raw rubber in rubber products to save raw rubber and carbon black, and is also beneficial to improving processing performance and certain properties of rubber products. The regeneration process is a process in which waste rubber breaks some molecular chains and cross-linking points of vulcanized rubber under the combined action of plasticizers, oxygen, heat and mechanical shear. The production process of recycled rubber includes three steps: crushing, plasticizing and refining.

[0003] However, during the plasticization process of recycled rubber production, the existing recycled rubber feeding equipment is unable to accurately feed the amount of rubber powder and ingredients, requiring manual measurement and feeding, which affects the production efficiency of recycled rubber. Utility Model Content

[0004] The utility model provides an automatic feeding device for reclaimed rubber production, aiming to solve the problem that the existing reclaimed rubber feeding equipment cannot quantitatively feed rubber powder and ingredients.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An automatic feeding device for reclaimed rubber production, comprising:

[0007] A regeneration cylinder, wherein the regeneration cylinder is used to plasticize the rubber powder;

[0008] A rubber powder metering bin, wherein the rubber powder metering bin is provided with a turning mechanism, and the rubber powder metering bin and the turning mechanism cooperate to put rubber powder into the regeneration cylinder;

[0009] At least one material storage box, each of which is provided with a control valve, and the control valve is used to control the amount of ingredients discharged from the material storage box;

[0010] A conveying mechanism matched with the material storage box, the conveying mechanism is used to convey the ingredients put into the material storage box to the regeneration cylinder;

[0011] A controller is used to control the actions of the regeneration cylinder, the turning mechanism, the control valve and the conveying mechanism.

[0012] Furthermore, the flipping mechanism includes: a first rotating shaft, a rotating seat is fixedly connected to the first rotating shaft, a gravity sensor is arranged on the rotating seat, the rubber powder metering bin is fixedly connected to the gravity sensor, and the first rotating shaft is cooperated with a first driving device.

[0013] Furthermore, the conveying device includes a driving roller, a driven roller and a conveyor belt, the conveyor belt cooperates with the driving roller and the driven roller, the driving roller is provided with a second driving device, and a conveying groove is provided on the conveyor belt.

[0014] Furthermore, a pneumatic flap valve and a hopper are provided at the opening of the regeneration cylinder, and a vibration motor is provided on one side of the regeneration cylinder.

[0015] Furthermore, a scraping device is provided on the hopper, and the scraping device is used to scrape the ingredients on the conveyor belt into the hopper.

[0016] Furthermore, the scraper device includes a mounting frame, which is rotatably connected to a rotating plate, a scraper is provided at the upper end of the rotating plate, and the scraper cooperates with the conveyor belt. One side of the rotating plate is rotatably connected to a first connecting seat, one end of a spring is fixedly connected to the first connecting seat, the other end of the spring is fixedly connected to a second connecting seat, the side of the second connecting seat away from the spring is fixedly connected to one end of a screw, the other end of the screw is provided with an adjusting knob, an adjusting seat is provided on the mounting frame, the screw passes through the adjusting seat and is threadedly connected to the adjusting seat, the shape of the scraper is adapted to the conveying trough, and the mounting frame cooperates with the hopper through a fastening bolt.

[0017] Furthermore, a connecting block is provided at the lower part of the scraper, and a connecting groove cooperating with the connecting block is provided on the rotating plate.

[0018] Furthermore, a cleaning device is provided under the conveyor belt, and the cleaning device is used to clean the conveyor belt.

[0019] Furthermore, the cleaning device includes: a second rotating shaft, to which a cleaning roller is fixedly connected, the side wall of the cleaning roller is in contact with the conveyor belt, a collecting box is provided below the cleaning roller, a cleaning baffle is provided on the side wall of the collecting box, and the cleaning baffle is used to clean the cleaning roller.

[0020] Compared with the prior art, the utility model has the following technical effects:

[0021] 1. The automatic feeding device for recycled rubber production described in the utility model can accurately control and feed the amount of rubber powder and the amount of ingredients in the recycled rubber production process through the coordinated arrangement of a rubber powder metering bin, a storage box and a controller. It does not require manual metering and feeding, can ensure the accuracy of the proportion of each group in the production process, and can reduce labor costs and improve the production efficiency of recycled rubber.

[0022] 2. The automatic feeding device for recycled rubber production described in the utility model can ensure that the ingredients on the conveyor belt enter the hopper as completely as possible through the setting of the scraper device, reduce the loss during the ingredient transportation process, and ensure the accuracy of the recycled rubber production ratio.

[0023] 3. The automatic feeding device for reclaimed rubber production described in the utility model can clean the residual ingredients on the conveyor belt through the setting of a cleaning device, so as to prevent the residual ingredients on the conveyor belt from affecting the purity of subsequent ingredients and thus affecting the production quality of the reclaimed rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of an automatic feeding device for reclaimed rubber production described in the utility model;

[0025] Figure 2 This is a schematic diagram of a scraping device of an automatic feeding device for reclaimed rubber production described in the utility model;

[0026] Figure 3 This is a schematic diagram of the cooperation between the scraper and the rotating plate of an automatic feeding device for reclaimed rubber production described in the utility model;

[0027] Figure 4 It is a schematic diagram of a conveying trough of a conveying belt of an automatic feeding device for reclaimed rubber production described in the utility model;

[0028] Figure 5 The utility model is a schematic diagram of the cooperation between a rotating plate and a mounting frame of an automatic feeding device for reclaimed rubber production.

[0029] In the figure: 1. Rubber powder metering bin; 2. Gravity sensor; 3. First rotating shaft; 4. Rotating seat; 5. Hopper; 6. Regeneration cylinder; 7. Pneumatic flap valve; 8. Vibration motor;

[0030] 9. Scraping device; 901. Mounting frame; 902. Rotating plate;

[0031] 903, scraper; 9031, connecting block;

[0032] 904, first connecting seat; 905, spring; 906, second connecting seat; 907, screw rod; 908, adjusting seat; 909, adjusting knob; 910, fastening bolt;

[0033] 10. Material storage box; 11. Control valve; 12. Active roller; 13. Driven roller;

[0034] 14. conveyor belt; 1401. conveyor trough;

[0035] 15. Second rotating shaft; 16. Cleaning roller; 17. Collecting box; 18. Cleaning baffle. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the application and with reference to the accompanying drawings.

[0037] like Figure 1 As shown, an automatic feeding device for reclaimed rubber production includes:

[0038] A regeneration cylinder 6, wherein the regeneration cylinder 6 is used to plasticize the rubber powder;

[0039] A rubber powder metering bin 1, wherein the rubber powder metering bin 1 is provided with a turning mechanism, and the rubber powder metering bin 1 cooperates with the turning mechanism to put rubber powder into the regeneration cylinder 6;

[0040] At least one material storage box 10, each of which is provided with a control valve 11, and the control valve 11 is used to control the amount of ingredients discharged from the material storage box 10;

[0041] A conveying mechanism matched with the material storage box 10, the conveying mechanism is used to convey the ingredients put into the material storage box 10 to the regeneration cylinder 6;

[0042] A controller is used to control the actions of the regeneration cylinder 6, the turning mechanism, the control valve 11 and the conveying mechanism.

[0043] like Figure 1 As shown, the flipping mechanism includes: a first rotating shaft 3, a rotating seat 4 is fixedly connected to the first rotating shaft 3, a gravity sensor 2 is arranged on the rotating seat 4, the rubber powder metering bin 1 is fixedly connected to the gravity sensor 2, and the first rotating shaft 3 is cooperated with a first driving device.

[0044] like Figure 1 and Figure 4 As shown, the conveying device includes an active roller 12, a driven roller 13 and a conveyor belt 14. The conveyor belt 14 cooperates with the active roller 12 and the driven roller 13. The active roller 12 is provided with a second driving device. A conveying groove 1401 is provided on the conveyor belt 14.

[0045] like Figure 1 As shown, a pneumatic flap valve 7 and a hopper 5 are provided at the opening of the regeneration cylinder 6 , and a vibration motor 8 is provided on one side of the regeneration cylinder 6 .

[0046] like Figure 1 As shown, the hopper 5 is provided with a scraper device 9 , and the scraper device 9 is used to scrape the ingredients on the conveyor belt 14 into the hopper 5 .

[0047] like Figure 1-5As shown, the scraper device 9 includes a mounting frame 901, on which a rotating plate 902 is rotatably connected, and a scraper 903 is arranged on the upper end of the rotating plate 902, and the scraper 903 cooperates with the conveyor belt 14, and one side of the rotating plate 902 is rotatably connected to a first connecting seat 904, and one end of a spring 905 is fixedly connected to the first connecting seat 904, and the other end of the spring 905 is fixedly connected to a second connecting seat 906, and the side of the second connecting seat 906 away from the spring 905 is fixedly connected to one end of a screw rod 907, and the other end of the screw rod 907 is arranged with an adjusting knob 909, and an adjusting seat 908 is arranged on the mounting frame 901, and the screw rod 907 passes through the adjusting seat 908 and is threadedly connected to the adjusting seat 908, and the shape of the scraper 903 is adapted to the conveying trough 1401, and the mounting frame 901 cooperates with the hopper 5 through a fastening bolt 910.

[0048] like Figure 3 As shown, a connecting block 9031 is disposed at the lower portion of the scraper 903 , and a connecting groove cooperating with the connecting block 9031 is provided on the rotating plate 902 .

[0049] like Figure 1 As shown, a cleaning device is provided under the conveyor belt 14 , and the cleaning device is used to clean the conveyor belt 14 .

[0050] like Figure 1 As shown, the cleaning device includes: a second rotating shaft 15, to which a cleaning roller 16 is fixedly connected, the side wall of the cleaning roller 16 is in contact with the conveyor belt 14, a collecting box 17 is provided below the cleaning roller 16, and a cleaning baffle 18 is provided on the side wall of the collecting box 17, and the cleaning baffle 18 is used to clean the cleaning roller 16.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. An automatic feeding device for reclaimed rubber production, characterized in that: include: A regeneration cylinder (6), wherein the regeneration cylinder (6) is used to plasticize the rubber powder; A rubber powder metering bin (1), wherein the rubber powder metering bin (1) is provided with a turning mechanism, and the rubber powder metering bin (1) and the turning mechanism cooperate to put rubber powder into the regeneration cylinder (6); At least one material storage box (10), each of the material storage boxes (10) being provided with a control valve (11), and the control valve (11) being used to control the amount of material discharged from the material storage box (10); A conveying mechanism matched with the material storage box (10), the conveying mechanism being used to convey the ingredients put into the material storage box (10) to the regeneration cylinder (6); A controller is used to control the actions of the regeneration cylinder (6), the turning mechanism, the control valve (11) and the conveying mechanism.

2. The automatic feeding device for reclaimed rubber production according to claim 1, characterized in that: The flip mechanism comprises: a first rotating shaft (3), a rotating seat (4) fixedly connected to the first rotating shaft (3), a gravity sensor (2) provided on the rotating seat (4), the rubber powder metering bin (1) fixedly connected to the gravity sensor (2), and a first driving device provided in cooperation with the first rotating shaft (3).

3. The automatic feeding device for reclaimed rubber production according to claim 1, characterized in that: The conveying mechanism comprises an active roller (12), a driven roller (13) and a conveying belt (14); the conveying belt (14) cooperates with the active roller (12) and the driven roller (13); the active roller (12) is provided with a second driving device; and a conveying groove (1401) is provided on the conveying belt (14).

4. The automatic feeding device for reclaimed rubber production according to claim 3, characterized in that: A pneumatic flap valve (7) and a hopper (5) are provided at the opening of the regeneration cylinder (6), and a vibration motor (8) is provided on one side of the regeneration cylinder (6).

5. The automatic feeding device for reclaimed rubber production according to claim 4, characterized in that: The hopper (5) is provided with a scraping device (9), and the scraping device (9) is used to scrape the ingredients on the conveyor belt (14) into the hopper (5).

6. The automatic feeding device for reclaimed rubber production according to claim 5, characterized in that: The scraper device (9) comprises a mounting frame (901), a rotating plate (902) is rotatably connected to the mounting frame (901), a scraper (903) is arranged at the upper end of the rotating plate (902), and the scraper (903) cooperates with the conveyor belt (14), a first connecting seat (904) is rotatably connected to one side of the rotating plate (902), one end of a spring (905) is fixedly connected to the first connecting seat (904), the other end of the spring (905) is fixedly connected to a second connecting seat (906), and the second connecting seat (906) is fixedly connected to the second connecting seat (906). One end of a screw rod (907) is fixedly connected to the side of the receiving seat (906) away from the spring (905), and an adjusting knob (909) is provided at the other end of the screw rod (907). An adjusting seat (908) is provided on the mounting frame (901), and the screw rod (907) passes through the adjusting seat (908) and is threadedly connected to the adjusting seat (908). The shape of the scraper (903) is compatible with the conveying trough (1401), and the mounting frame (901) cooperates with the hopper (5) through a fastening bolt (910).

7. The automatic feeding device for reclaimed rubber production according to claim 6, characterized in that: A connecting block (9031) is provided at the lower part of the scraper (903), and a connecting groove matching with the connecting block (9031) is provided on the rotating plate (902).

8. The automatic feeding device for reclaimed rubber production according to claim 3, characterized in that: A cleaning device is provided below the conveyor belt (14), and the cleaning device is used to clean the conveyor belt (14).

9. The automatic feeding device for reclaimed rubber production according to claim 8, characterized in that: The cleaning device comprises: a second rotating shaft (15), a cleaning roller (16) is fixedly connected to the second rotating shaft (15), the side wall of the cleaning roller (16) is in contact with the conveyor belt (14), a collecting box (17) is arranged below the cleaning roller (16), and a cleaning baffle (18) is arranged on the side wall of the collecting box (17), and the cleaning baffle (18) is used to clean the cleaning roller (16).

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