Charging bucket feeding device

Abstract

The invention discloses a charging bucket feeding device which comprises a cutting assembly, a feeding assembly and a discharging assembly. The first conveying assembly is provided with a plurality of first-type conveying belts which are arranged in parallel and operate synchronously, the first-type conveying belts are obliquely arranged, first gaps parallel to the conveying direction of the first-type conveying belts are reserved between the adjacent first-type conveying belts, and the cutters are all located in the first gaps; the highest point of the cutter protrudes out of the first working surface of the first-type conveyor belt; and the second conveying assembly is provided with a second type of conveying belt. According to the automatic feeding device, the harm of a severe environment to the body of a worker can be reduced, meanwhile, the whole feeding device achieves the automatic feeding process, potential safety hazards caused by human factors such as wrong ingredient feeding or incorrect feeding possibly occurring in manual feeding are reduced, and the stability and reliability of production are improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass substrate processing, and in particular to a material tank feeding device. Background Art

[0002] During the production process of TFT-LCD liquid crystal glass substrates, the feeding platform on the fifth floor has been in a high temperature and high humidity environment. The current feeding system has not been automated and still uses manual feeding. The high temperature and high humidity environment will cause harm to the employees. In addition, manual feeding may have safety hazards caused by human factors such as adding wrong ingredients or not adding ingredients on time, which will bring hidden dangers and losses to production. Summary of the invention

[0003] In order to solve the technical problems existing in the background technology, the present invention proposes a material tank charging device.

[0004] A material tank charging device proposed by the present invention comprises:

[0005] A cutting assembly, the cutting assembly having a set of cutting tools;

[0006] A first conveying assembly, wherein the first conveying assembly comprises a plurality of first-type conveyor belts arranged in parallel and running synchronously, wherein the first-type conveyor belts are arranged obliquely, and a first gap parallel to the transmission direction of the first-type conveyor belt is left between adjacent first-type conveyor belts, wherein the cutting tools are all located in the first gap, and the highest point of the cutting tools emerges from the first working surface of the first-type conveyor belt;

[0007] The second conveying component comprises a second type of conveyor belt, a second working surface of the second type of conveyor belt has a plurality of evenly arranged barbs along its transmission direction, a second gap extending perpendicular to the transmission direction of the first type of conveyor belt is left between the second type of conveyor belt and the first type of conveyor belt, the second gap is located directly above the feed port of the material tank, and the second working surface and the first working surface are symmetrically arranged relative to a first plane passing through the vertical midline of the second gap.

[0008] Preferably, a hopper is installed on the material tank, which contains the second gap and is connected to the material tank feed port.

[0009] Preferably, a third conveying assembly is further included, and the third conveying assembly is used to deliver a ton bag filled with raw materials into the feed port of the material tank;

[0010] Weight sensor: The weight sensor is used to collect real-time data of the weight of raw materials in the material tank;

[0011] The first controller is communicatively connected to the weight sensor and the third conveying component. When the first controller determines through real-time data that the weight of the raw materials in the material tank reaches a preset value, the first controller controls the third conveying component to stop feeding the remaining ton bags on the third conveying component into the material tank.

[0012] Preferably, the third conveying assembly has multiple third-type conveyor belts and adjusting parts, the adjusting parts have a top block and a power device, the power device adopts a first cylinder, and the output end of the first cylinder is fixedly connected to the top block. When the first controller determines through real-time data that the weight of the raw materials in the material tank has not reached a preset value, the first controller controls the first cylinder to retract the top block to prevent the top block from blocking the movement of the remaining ton bags on the third-type conveyor belt so as to continue to put the ton bags into the material tank. When the first controller determines through real-time data that the weight of the raw materials in the material tank has reached a preset value, the first controller controls the first cylinder to push out the top block to block the movement of the remaining ton bags on the third-type conveyor belt.

[0013] Preferably, it also includes a ton bag identification code, which is a two-dimensional code set on the upper surface of the ton bag;

[0014] An identification device, the identification device uses an industrial QR code scanner and generates identification data;

[0015] A second cylinder, wherein a push plate is fixedly mounted on the output end of the second cylinder;

[0016] The second controller is communicatively connected with the second cylinder and the industrial QR code scanner.

[0017] Preferably, the second controller receives identification data generated by an industrial QR code scanner after scanning the QR code on the upper surface of the ton bag. When the identification data does not match the required raw material data in the material tank, the second controller controls the second cylinder to extend the push plate and push the ton bag away from the third type of conveyor belt. When the identification data matches the required raw material data in the material tank, the second controller controls the second cylinder to retract the push plate so that the ton bag continues to be conveyed on the third type of conveyor belt.

[0018] The material tank feeding device proposed by the present invention has the advantages of avoiding manual feeding operations on the high temperature and high humidity fifth floor feeding platform, reducing the harm to employees' bodies caused by the harsh environment. Through the cooperation of the cutting component, the first conveying component and the second conveying component, it is ensured that the raw materials added to the material tank are appropriate, providing a stable material basis for subsequent production. The third conveying component, combined with the weight sensor and the first controller, can accurately control the weight of the raw materials in the material tank, and automatically stop feeding when the preset value is reached, avoiding the problem of inaccurate weight caused by manual feeding. The cooperation of the ton bag identification code, the identification device, the second cylinder and the second controller effectively prevents the occurrence of wrong raw materials, and ensures that the raw materials added to the material tank match the required raw material data. The entire feeding device realizes an automated feeding process, reduces the safety hazards caused by human factors such as wrong ingredients or untimely feeding that may occur in manual feeding, and improves the stability and reliability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an internal structure diagram of a material tank charging device proposed by the present invention;

[0020] Figure 2 The figure is a top view of a material tank charging device proposed by the present invention. DETAILED DESCRIPTION

[0021] refer to Figure 1-Figure 2 The present invention proposes a tank charging device, comprising:

[0022] The cutting assembly comprises a set of knives 2; the knives 2 are extremely sharp and durable and can cut the ton bags quickly and accurately to ensure that the size of the raw materials meets the requirements of subsequent processing.

[0023] The first conveying assembly comprises a plurality of first type conveyor belts 3 which are arranged in parallel and run synchronously. The first type conveyor belts 3 are arranged at an angle. First gaps 4 which are parallel to the transmission direction of the first type conveyor belts 3 are left between adjacent first type conveyor belts 3. The cutters 2 are all located in the first gaps 4. The highest point of the cutters 2 protrudes from the first working surface of the first type conveyor belt 3. When the ton bags are conveyed on the first type conveyor belt 3, the cutters 2 can cut them and cut the larger sized raw materials into suitable sizes to prepare for the subsequent processing and feeding process.

[0024] The second conveying component comprises a second type of conveyor belt 5, a second working surface of the second type of conveyor belt 5 having a plurality of evenly arranged barbs 6 along its conveying direction, a second gap 7 extending perpendicular to the conveying direction of the first type of conveyor belt 3 is left between the second type of conveyor belt 5 and the first type of conveyor belt 3, the second gap 7 is located directly above the feed port of the material tank 1, and the second working surface and the first working surface are symmetrically arranged relative to a first plane 8 passing through the vertical midline of the second gap 7.

[0025] The material tank 1 is additionally provided with a material hopper 9 which contains the second gap 7 and is connected to the material inlet of the material tank 1 .

[0026] The ton bag rolls down on the first type conveyor belt 3, and the cutter 2 in the first gap 4 will break the ton bag, and then the raw materials will fall into the inside of the material tank 1. After rolling, they will be hooked by the barbs 6 in the second type conveyor belt 5 and dragged away from the second type conveyor belt 5.

[0027] In order to further improve the accuracy and stability of feeding, a hopper 9 is installed on the material tank 1, which contains the second gap 7 and is connected to the feed port of the material tank 1. The design of the hopper 9 can effectively collect the raw materials dropped from the second conveying assembly, prevent the raw materials from scattering, and ensure that all the raw materials enter the material tank 1 accurately.

[0028] It also includes a third conveying assembly, which is used to deliver a ton bag filled with raw materials into the feed port of the material tank 1;

[0029] The weight sensor is used to collect real-time data of the weight of the raw material in the material tank 1. It has high precision and high sensitivity and can accurately reflect the weight change of the raw material in the material tank 1.

[0030] The first controller is communicatively connected to the weight sensor and the third conveying component. When the first controller determines through real-time data that the weight of the raw materials in the material tank 1 reaches a preset value, the first controller controls the third conveying component to stop feeding the remaining ton bags on the third conveying component into the material tank 1, thereby achieving precise control of the weight of the raw materials in the material tank 1 and ensuring the accuracy and stability of the feeding.

[0031] The third conveying assembly has multiple third-type conveyor belts 10 and adjusting parts. The adjusting parts have a top block 11 and a power device. The power device adopts a first cylinder 12. The output end of the first cylinder 12 is fixedly connected to the top block 11. When the first controller determines through real-time data that the weight of the raw materials in the material tank 1 does not reach the preset value, the first controller controls the first cylinder 12 to retract the top block 11 to prevent the top block 11 from blocking the movement of the remaining ton bags on the third-type conveyor belt 10 so as to continue to put the ton bags into the material tank 1. When the first controller determines through real-time data that the weight of the raw materials in the material tank 1 reaches the preset value, the first controller controls the first cylinder 12 to push out the top block 11 to block the movement of the remaining ton bags on the third-type conveyor belt 10.

[0032] It also includes a ton bag identification code, which is a two-dimensional code 13 set on the upper surface of the ton bag. Each two-dimensional code 13 contains specific raw material information, such as raw material type, specification, batch, etc. By scanning the two-dimensional code 13, the raw materials in the ton bag can be quickly and accurately identified to ensure the accuracy of adding materials;

[0033] The identification device uses an industrial two-dimensional code scanner 14 and generates identification data. The industrial two-dimensional code scanner 14 has high resolution and fast scanning speed, and can accurately read the two-dimensional code information on the ton bag in a short time and generate identification data;

[0034] A second cylinder 15, the output end of which is fixedly mounted with a push plate 16, the design of which can effectively push the unqualified ton bags away from the third type conveyor belt 10, ensuring that only the qualified raw materials can enter the material tank 1;

[0035] The second controller is communicatively connected to the second cylinder 15 and the industrial two-dimensional code scanner 14 .

[0036] The second controller receives the identification data generated by the industrial QR code scanner 14 after scanning the QR code 13 on the upper surface of the ton bag. When the identification data does not match the raw material data required in the material tank 1, the second controller controls the second cylinder 15 to extend the push plate 16 and push the ton bag away from the third type conveyor belt 10. When the identification data matches the raw material data required in the material tank 1, the second controller controls the second cylinder 15 to retract the push plate 16 so that the ton bag continues to be conveyed on the third type conveyor belt 10. This can effectively prevent the occurrence of wrong raw materials and improve the accuracy and stability of production.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tank feeding device, characterized in that: include: A cutting assembly, the cutting assembly having a set of cutters (2); A first conveying assembly, the first conveying assembly comprising a plurality of first-type conveyor belts (3) arranged in parallel and running synchronously, the first-type conveyor belts (3) being arranged obliquely, first gaps (4) being arranged parallel to the transmission direction of the first-type conveyor belts (3) being left between adjacent first-type conveyor belts (3), the cutters (2) being all located in the first gaps (4), and the highest points of the cutters (2) emerging from the first working surface of the first-type conveyor belt (3); The second conveying component comprises a second type conveyor belt (5), a second working surface of the second type conveyor belt (5) having a plurality of evenly arranged barbs (6) along its transmission direction, a second gap (7) extending perpendicularly to the transmission direction of the first type conveyor belt (3) is left between the second type conveyor belt (5) and the first type conveyor belt (3), the second gap (7) being located directly above the feed port of the material tank (1), and the second working surface and the first working surface being symmetrically arranged relative to a first plane (8) passing through the vertical midline of the second gap (7).

2. A material tank charging device according to claim 1, characterized in that: The material tank (1) is additionally provided with a material hopper (9) which contains the second gap (7) and is connected to the material inlet of the material tank (1).

3. A material tank charging device according to claim 1, characterized in that: It also includes a third conveying assembly, which is used to deliver a ton bag filled with raw materials into the feed port of the material tank (1); A weight sensor, the weight sensor is used to instantly collect real-time data on the weight of the raw materials in the material tank (1); The first controller is communicatively connected to the weight sensor and the third conveying component. When the first controller determines through real-time data that the weight of the raw materials in the material tank (1) reaches a preset value, the first controller controls the third conveying component to stop feeding the remaining ton bags on the third conveying component into the material tank (1).

4. A material tank charging device according to claim 3, characterized in that: The third conveying assembly comprises a plurality of third-type conveyor belts (10) and an adjusting member, wherein the adjusting member comprises a top block (11) and a power device, wherein the power device comprises a first cylinder (12), wherein an output end of the first cylinder (12) is fixedly connected to the top block (11); when the first controller determines through real-time data that the weight of the raw materials in the material tank (1) has not reached a preset value, the first controller controls the first cylinder (12) to retract the top block (11) to prevent the top block (11) from blocking the movement of the remaining ton bags on the third-type conveyor belt (10), so as to continue to put the ton bags into the material tank (1); when the first controller determines through real-time data that the weight of the raw materials in the material tank (1) has reached a preset value, the first controller controls the first cylinder (12) to push out the top block (11) to block the movement of the remaining ton bags on the third-type conveyor belt (10).

5. A material tank charging device according to claim 4, characterized in that: It also includes a ton bag identification code, which is a two-dimensional code (13) set on the upper surface of the ton bag; An identification device, the identification device uses an industrial two-dimensional code scanner (14) and generates identification data; A second cylinder (15), wherein a push plate (16) is fixedly mounted on the output end of the second cylinder (15); The second controller is communicatively connected to the second cylinder (15) and the industrial two-dimensional code scanner (14).

6. A material tank charging device according to claim 5, characterized in that: The second controller receives identification data generated by an industrial two-dimensional code scanner (14) after scanning the two-dimensional code (13) on the upper surface of the ton bag. When the identification data does not match the required raw material data in the material tank (1), the second controller controls the second cylinder (15) to extend the push plate (16) and push the ton bag away from the third type conveyor belt (10). When the identification data matches the required raw material data in the material tank (1), the second controller controls the second cylinder (15) to retract the push plate (16) so that the ton bag continues to be conveyed on the third type conveyor belt (10).

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