CN211194538U - Automatic weighing and batching equipment for rubber banburying production raw materials - Google Patents

Automatic weighing and batching equipment for rubber banburying production raw materials Download PDF

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Publication number
CN211194538U
CN211194538U CN201922006074.7U CN201922006074U CN211194538U CN 211194538 U CN211194538 U CN 211194538U CN 201922006074 U CN201922006074 U CN 201922006074U CN 211194538 U CN211194538 U CN 211194538U
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China
Prior art keywords
control valve
automatic weighing
raw material
raw materials
hopper
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CN201922006074.7U
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Chinese (zh)
Inventor
周青儿
麻万峰
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Taizhou Shouhuo Rubber & Plastic Co ltd
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Taizhou Shouhuo Rubber & Plastic Co ltd
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Abstract

The utility model discloses an automatic weighing and batching device for rubber banburying production raw materials, which comprises a controller, a fixed frame, a raw material feeding device, an automatic weighing device, a conveying device and a charging basket; the fixed frame is provided with a fixed ring; the raw material feeding device comprises a raw material bin and an electric control valve A; the automatic weighing device comprises a hopper and an electronic control valve B, wherein convex edges are arranged on two sides of the top end of the hopper, the convex edges are hung on the fixed ring, and a weighing sensor is arranged at the bottom of each convex edge; the conveying device comprises a bracket and a conveying belt, the conveying belt is connected with a motor, and a displacement sensor is arranged above the side part of the conveying belt; the charging basket is arranged on the conveying belt; the electric control valve A, the electric control valve B, the motor, the weighing sensor and the displacement sensor are respectively connected with the controller. The utility model discloses an automatic weighing dispensing equipment removes the in-process at the storage bucket and just begins the ejection of compact and weigh, treat when the storage bucket removes the discharge gate below only need add weigh the raw materials can, ensured the accuracy of batching weight, also improved the production efficiency of mill greatly.

Description

Automatic weighing and batching equipment for rubber banburying production raw materials
Technical Field
The utility model relates to a rubber production facility technical field, concretely relates to rubber banburying raw materials for production automatic weighing dispensing equipment.
Background
At present, in the rubber manufacturing industry, various raw materials are required to be mixed according to a certain weight proportion and then put into a rubber mixing mill to carry out rubber mixing operation. Traditional material mode of getting generally adopts manual weighing, uses the balance to weigh the batching by the operator according to the batching standard promptly. The batching mode takes human factors as the dominant factor, so that the batching process is easy to cause quality accidents. When the ingredient components are few, the method has certain feasibility, but consumes a large amount of manpower, has relatively large weighing error and low control precision; when the ingredient components are more, the efficiency is reduced and mistakes are easy to make mistakes, once weighing mistakes are made, the performance of the refined rubber is greatly influenced, and the yield of rubber mixing operation is reduced. In order to solve these problems, some automatic dispensing devices have been developed in recent years, but these devices require that the charging of the material is started when the charging barrel moves below the feeding device, the weighing is performed, the charging is stopped when the designed amount is reached, and the charging barrel continues to move for the next component charging, thereby circulating. The bucket is weighed once per addition of material, which leaves efficiency to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber banburying raw materials for production automatic weighing dispensing equipment. The utility model discloses an automatic weighing dispensing equipment removes the in-process at the storage bucket and just begins the ejection of compact and weigh, treat when the storage bucket removes the discharge gate below only need add weigh the raw materials can, ensured the accuracy of batching weight, also improved the production efficiency of mill greatly.
The technical scheme of the utility model: the automatic weighing and batching equipment for the rubber banburying production raw materials comprises a controller, a fixing frame, a raw material feeding device, an automatic weighing device, a conveying device and a charging basket; the fixing frame is provided with a fixing ring; the raw material feeding device comprises a raw material bin and an electric control valve A, wherein the electric control valve A controls the opening and closing of a discharge hole of the raw material bin, and the raw material bin is fixed through a fixing ring; the automatic weighing device comprises a hopper and an electronic control valve B, wherein the electronic control valve B controls the opening and closing of a discharge hole of the hopper, a discharge hole of the raw material bin extends into a feed hole of the hopper, convex edges are arranged on two sides of the top end of the hopper and hung on the fixed ring, and a weighing sensor is arranged at the bottom of each convex edge; the conveying device comprises a support and a conveying belt, the conveying belt is arranged above the support and is connected with a motor, and a displacement sensor is arranged above the side part of the conveying belt; the charging bucket is arranged on the conveying belt; the electric control valve A, the electric control valve B, the motor, the weighing sensor and the displacement sensor are respectively connected with the controller.
Compared with the prior art, the automatic weighing and batching equipment for the rubber banburying production raw materials has the advantages that the feeding device starts to discharge materials in the moving process of the charging basket, the raw materials are automatically weighed after entering the hopper, the controller controls the opening and closing of the discharge hole through the electric control valve, and the waste of batching materials in the feeding and weighing processes is avoided; when the charging basket moves to the lower part of the discharge hole of the hopper, only the weighed raw materials need to be added, and one weighing sensor corresponds to one-time weighing, so that the accuracy of the weight of the ingredients is ensured; and different kinds of raw materials feedway weigh the processing simultaneously, have improved the production efficiency of mill greatly.
Preferably, the number of the charging barrels is the same as that of the hoppers. Further, the distance between each material barrel is the same as the distance between each hopper. At the moment, each charging bucket can be used for charging simultaneously, so that the working time is shortened, and the production efficiency is improved.
Preferably, a rubber pad is arranged between the convex edge and the weighing sensor. The rubber pad avoids the influence caused by external vibration interference with the symmetrical load sensor, and ensures the metering precision and the service life of the sensor.
Preferably, a telescopic device is arranged on the discharge port of the hopper. At this moment, can adjust the length of telescoping device according to the batching type of difference, avoid powdered or large granule batching because the ejection of compact pipeline flies upward or drops the storage bucket outside from the storage bucket is too high easily, causes the waste of batching.
And as optimization, the controller is a single chip microcomputer. In this case, the whole controller system is used to realize more compact size and lower power consumption, so that the whole system is lower in construction cost.
Drawings
FIG. 1 is a front view of the automatic weighing and dispensing equipment for rubber banburying raw materials of the present invention (the controller is not shown in the figure);
FIG. 2 is a schematic view of a raw material supply apparatus according to the present invention;
fig. 3 is a schematic view of an automatic weighing apparatus according to the present invention;
fig. 4 is a schematic view of a conveyor according to the present invention.
The labels in the figures are: 1-a fixed frame, 11-a fixed ring; 2-raw material feeding device, 21-raw material bin, 211-raw material bin discharge port and 22-A electric control valve; 3-automatic weighing device, 31-hopper, 311-hopper discharge port, 312-convex edge, 32-B electric control valve; 4-conveying device, 41-bracket, 42-conveying belt, 43-motor; 5-a charging basket; 6-a weighing sensor; 7-a displacement sensor; 8-telescoping device.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Referring to fig. 1 to 4, the automatic weighing and batching device for rubber banburying production raw materials of the utility model comprises a controller, a fixing frame 1, a raw material feeding device 2, an automatic weighing device 3, a conveying device 4 and a charging basket 5; the fixed frame 1 is provided with a fixed ring 11; the raw material feeding device 2 comprises a raw material bin 21 and an A electric control valve 22, the A electric control valve 22 controls the opening and closing of a raw material bin discharging hole 211, and the raw material bin 21 is fixed through a fixing ring 11; the automatic weighing device 3 comprises a hopper 31 and an electronic control valve B32, the electronic control valve B32 controls the opening and closing of a hopper discharge port 311, a raw material bin discharge port 211 extends into a hopper feed port, convex edges 312 are arranged on two sides of the top end of the hopper 31, the convex edges 312 are hung on the fixed ring 11, and a weighing sensor 6 is arranged at the bottom of the convex edges 312; the conveying device 4 comprises a bracket 41 and a conveying belt 42, the conveying belt 42 is arranged above the bracket 41, the conveying belt 42 is connected with a motor 43, and a displacement sensor 7 is arranged above the side part of the conveying belt 42; the charging bucket 5 is arranged on the conveying belt 42; the A electric control valve 22, the B electric control valve 32, the motor 43, the weighing sensor 6 and the displacement sensor 7 are respectively connected with the controller.
The number of the buckets 5 is the same as the number of the hoppers 31. Further, the interval between each of the buckets 5 is the same as the interval between each of the hoppers 31. At this moment, every storage bucket 5 can be reinforced simultaneously, has shortened operating time, has improved production efficiency.
A rubber pad is arranged between the convex edge 312 and the weighing sensor 6. The rubber pad avoids the influence caused by external vibration interference with the symmetrical load sensor 6, and ensures the metering precision and the service life of the sensor.
And a telescopic device 8 is arranged on the hopper discharge hole 311. At this moment, can adjust the length of telescoping device 8 according to the batching type of difference, avoid powdered or large granule batching because the ejection of compact pipeline flies upward or drops the storage bucket outside from the storage bucket is too high easily, causes the waste of batching.
The controller is a single chip microcomputer. In this case, the whole controller system is used to realize more compact size and lower power consumption, so that the whole system is lower in construction cost.
When the device works, the addition amount of each raw material bin 21 is controlled by a controller. Turning on a controller switch, controlling the motor 43 to start working, and enabling the charging basket 5 to move forwards along with the conveyor belt 42; in the moving process of the charging basket 5, the controller controls the A electric control valve 22 to be opened, each raw material bin 21 feeds materials into the hopper 31, and after the materials are fed to a set weight, the weighing sensor 6 sends a signal to the controller to enable the A electric control valve 22 to be closed, and feeding is stopped; when the charging basket 5 reaches the position below a certain hopper 31 under the induction of the displacement sensor 7, the controller controls the rotation of the motor 43 to stop the conveyor belt 42 and controls the B electric control valve 32 to be opened so that the ingredients in the hopper 31 enter the charging basket 5; after all the ingredients enter the charging basket 5, the controller controls the B electric control valve 32 to be closed, the A electric control valve 22 to be opened, and the charging basket 5 moves forwards along with the conveyor belt to carry out the next round of weighing and ingredient.
The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the scope of the present application according to the disclosure of the present application without departing from the components of the present invention.

Claims (6)

1. Rubber banburying raw materials for production automatic weighing dispensing equipment, its characterized in that: comprises a controller, a fixed frame (1), a raw material feeding device (2), an automatic weighing device (3), a conveying device (4) and a charging basket (5); a fixed ring (11) is arranged on the fixed frame (1); the raw material feeding device (2) comprises a raw material bin (21) and an A electric control valve (22), wherein the A electric control valve (22) controls the opening and closing of a discharge hole (211) of the raw material bin, and the raw material bin (21) is fixed through a fixing ring (11); the automatic weighing device (3) comprises a hopper (31) and an electronic control valve B (32), the electronic control valve B (32) controls the opening and closing of a hopper discharge hole (311), a raw material bin discharge hole (211) extends into a hopper feed inlet, convex edges (312) are arranged on two sides of the top end of the hopper (31), the convex edges (312) are hung on the fixing ring (11), and a weighing sensor (6) is arranged at the bottom of each convex edge (312); the conveying device (4) comprises a support (41) and a conveying belt (42), the conveying belt (42) is arranged above the support (41), the conveying belt (42) is connected with a motor (43), and a displacement sensor (7) is arranged above the side part of the conveying belt (42); the charging bucket (5) is arranged on the conveying belt (42); the A electric control valve (22), the B electric control valve (32), the motor (43), the weighing sensor (6) and the displacement sensor (7) are respectively connected with the controller.
2. The automatic weighing and batching device for rubber internal mixing production raw materials according to claim 1, characterized in that: the number of the charging barrels (5) is the same as that of the hoppers (31).
3. The automatic weighing and batching device for rubber internal mixing production raw materials according to claim 2, characterized in that: the distance between each charging bucket (5) is the same as the distance between each hopper (31).
4. The automatic weighing and batching device for rubber internal mixing production raw materials according to claim 1, characterized in that: and a rubber pad is arranged between the convex edge (312) and the weighing sensor (6).
5. The automatic weighing and batching device for rubber internal mixing production raw materials according to claim 1, characterized in that: and a telescopic device (8) is arranged on the hopper discharge hole (311).
6. The automatic weighing and batching device for rubber internal mixing production raw materials according to claim 1, characterized in that: the controller is a single chip microcomputer.
CN201922006074.7U 2019-11-19 2019-11-19 Automatic weighing and batching equipment for rubber banburying production raw materials Active CN211194538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922006074.7U CN211194538U (en) 2019-11-19 2019-11-19 Automatic weighing and batching equipment for rubber banburying production raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922006074.7U CN211194538U (en) 2019-11-19 2019-11-19 Automatic weighing and batching equipment for rubber banburying production raw materials

Publications (1)

Publication Number Publication Date
CN211194538U true CN211194538U (en) 2020-08-07

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Application Number Title Priority Date Filing Date
CN201922006074.7U Active CN211194538U (en) 2019-11-19 2019-11-19 Automatic weighing and batching equipment for rubber banburying production raw materials

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021962A (en) * 2021-03-19 2021-06-25 镇江中垒新材料科技有限公司 Mixing production system and production process for novel photoelectric and thermal pressure buffering composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021962A (en) * 2021-03-19 2021-06-25 镇江中垒新材料科技有限公司 Mixing production system and production process for novel photoelectric and thermal pressure buffering composite material

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