Vacuum packaging equipment for high-purity arsenic

Abstract

The utility model relates to the technical field of vacuum packaging equipment, and discloses high-purity arsenic vacuum packaging equipment which comprises first conveying mechanisms, a second conveying mechanism and an auxiliary assembly are fixedly installed on the opposite faces of the two first conveying mechanisms, and the auxiliary assembly is arranged on the second conveying mechanism and comprises a concave plate. The concave plate is fixedly connected to the upper surface of the second conveying mechanism, two first double-shaft air cylinders are fixedly installed on the upper surface of the concave plate, and connecting plates are fixedly connected to the left telescopic end and the right telescopic end of the two first double-shaft air cylinders. According to the high-purity arsenic packaging bag feeding and discharging device, automatic feeding and discharging of packaging bags filled with high-purity arsenic can be achieved, vacuum treatment can be automatically conducted on the packaging bags filled with the high-purity arsenic without holding the packaging bags filled with the high-purity arsenic by a worker when vacuum guarantee is conducted, the labor intensity of the worker is reduced, and then the vacuum treatment efficiency of the packaging bags filled with the high-purity arsenic is improved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum packaging equipment technology, specifically to a vacuum packaging equipment for high-purity arsenic. Background Technology

[0002] In the fields of high technology and materials science, high-purity arsenic is an important semiconductor material. Its purity and stability have a crucial impact on the performance of downstream products. To ensure that the quality of high-purity arsenic is not affected during storage and transportation, vacuum packaging technology is particularly important. However, traditional vacuum packaging methods often rely on manual operation. Not only do workers need to manually place the packaging bags containing high-purity arsenic onto the vacuum packaging machine, but they also need to hold the packaging bags by hand during the vacuum process to ensure their stability. This method is not only inefficient, but also increases the labor intensity of workers and poses safety hazards. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a vacuum packaging device for high-purity arsenic, which solves the problem that traditional vacuum packaging methods often rely on manual operation. This method requires workers to manually place the packaging bags containing high-purity arsenic onto the vacuum packaging machine and to hold the packaging bags by hand during the vacuum process to ensure their stability. This method is not only inefficient but also increases the labor intensity of workers and poses safety hazards.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vacuum packaging device for high-purity arsenic, comprising a first conveying mechanism, and a second conveying mechanism fixedly installed on the opposite sides of the two first conveying mechanisms;

[0007] An auxiliary component is disposed on the second conveying mechanism. The auxiliary component includes a concave plate, which is fixedly connected to the upper surface of the second conveying mechanism.

[0008] Two first dual-axis cylinders are fixedly installed on the upper surface of the concave plate. The left and right extension ends of the two first dual-axis cylinders are fixedly connected to connecting plates. Two moving rods are provided on the left and right sides of the concave plate.

[0009] The four movable rods are fixedly connected to the corresponding connecting plates, and the ends of the four movable rods away from the connecting plates slide through the interior of the concave plate.

[0010] Preferably, the concave plate has two concave frames inside, and the two concave frames are respectively fixedly connected to corresponding moving rods;

[0011] In this design, multiple auxiliary rollers are rotatably connected to the concave parts of both concave frames, and a cylinder is fixedly installed on the upper surface of the concave plate.

[0012] Preferably, the telescopic end of the cylinder slides through the interior of the concave plate, and the telescopic end of the cylinder is fixedly connected to a connecting box.

[0013] The connecting box is fixedly connected to both the left and right sides with connecting frames, and a second double-shaft cylinder is fixedly installed at the opposite ends of the two connecting frames.

[0014] Preferably, the front and rear telescopic ends of the two second dual-shaft cylinders are fixedly connected to concave fixing brackets, and two mounting plates are provided inside the concave plates;

[0015] The opposing ends of the two mounting plates are fixedly connected to their respective mounting plates.

[0016] Preferably, heat sealing blades are fixedly installed on the opposite surfaces of both mounting plates.

[0017] Preferably, a vacuum pump is fixedly installed on the upper surface of the concave plate, and a connecting pipe is fixedly connected to the output end of the vacuum pump. The connecting pipe is a flexible hose, and the lower end of the connecting pipe slides through the interior of the concave plate.

[0018] Preferably, the connecting pipe is fixedly connected to the connecting box, the connecting pipe communicates with the connecting box, and an air extraction pipe communicating with the interior of the connecting box is fixedly connected to the lower surface of the connecting box.

[0019] Two guide plates are fixedly installed on the upper surface of the first conveying mechanism on the front side.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides a vacuum packaging device for high-purity arsenic, which has the following beneficial effects:

[0022] 1. This high-purity arsenic vacuum packaging equipment, by setting up two first conveying mechanisms and a second conveying mechanism and auxiliary components, can realize automatic feeding and unloading of packaging bags containing high-purity arsenic. Moreover, when performing vacuum assurance, it is not necessary for the staff to hold the packaging bags containing high-purity arsenic manually, and the vacuum processing of packaging bags containing high-purity arsenic can be carried out automatically, reducing the labor intensity of the staff and thus improving the vacuum processing efficiency of packaging bags containing high-purity arsenic.

[0023] 2. In this high-purity arsenic vacuum packaging equipment, the left and right extension ends of the two first dual-axis cylinders drive the two concave frames to move to relative positions through four connecting plates and four moving rods. This causes the outer surfaces of multiple auxiliary rollers to contact the surface containing the high-purity arsenic packaging bag. The multiple auxiliary rollers limit the left and right sides of the high-purity arsenic packaging bag, assist the high-purity arsenic packaging bag in moving, and also fix the high-purity arsenic packaging bag, thereby improving the stability of the high-purity arsenic packaging bag during movement and vacuuming. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the vacuum packaging equipment for high-purity arsenic of this utility model;

[0025] Figure 2 This is a schematic diagram showing the connection between the auxiliary roller and the concave frame of this utility model;

[0026] Figure 3 This is a schematic diagram showing the connection between the connecting plate and the moving rod of this utility model;

[0027] Figure 4 This is a schematic diagram showing the connection between the air extraction pipe and the connecting box of this utility model.

[0028] In the figure: 1. First conveying mechanism; 2. Guide plate; 3. Connecting plate; 4. Second conveying mechanism; 5. Concave plate; 6. Concave fixing frame; 7. Connecting pipe; 8. First dual-shaft cylinder; 9. Cylinder; 10. Vacuum pump; 11. Auxiliary roller; 12. Moving rod; 13. Concave frame; 14. Connecting box; 15. Air extraction pipe; 16. Mounting plate; 17. Connecting frame; 18. Second dual-shaft cylinder. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-4 This utility model provides a new technical solution: a vacuum packaging device for high-purity arsenic, including a first conveying mechanism 1, a second conveying mechanism 4 fixedly installed on the opposite surfaces of the two first conveying mechanisms 1, and an auxiliary component, which is disposed on the second conveying mechanism 4. The auxiliary component includes a concave plate 5, which is fixedly connected to the upper surface of the second conveying mechanism 4.

[0031] Two first dual-axis cylinders 8 are fixedly installed on the upper surface of the concave plate 5. The left and right extension ends of the two first dual-axis cylinders 8 are fixedly connected to the connecting plate 3. Two moving rods 12 are provided on the left and right sides of the concave plate 5.

[0032] The four movable rods 12 are fixedly connected to the corresponding connecting plates 3, and the ends of the four movable rods 12 away from the connecting plates 3 slide through the interior of the concave plate 5.

[0033] Furthermore, the concave plate 5 is provided with two concave frames 13 inside, and the two concave frames 13 are respectively fixedly connected to the corresponding moving rods 12;

[0034] Among them, multiple auxiliary rollers 11 are rotatably connected to the concave parts of the two concave frames 13, and a cylinder 9 is fixedly installed on the upper surface of the concave plate 5.

[0035] Furthermore, the telescopic end of cylinder 9 slides through the interior of concave plate 5, and the telescopic end of cylinder 9 is fixedly connected to connecting box 14.

[0036] The connecting box 14 is fixedly connected to both the left and right sides with connecting brackets 17, and the two opposite ends of the connecting brackets 17 are fixedly installed with second double-shaft cylinders 18.

[0037] Furthermore, the front and rear telescopic ends of the two second dual-shaft cylinders 18 are fixedly connected to concave fixing brackets 6, and the interior of the concave plate 5 is provided with two mounting plates 16.

[0038] The opposing ends of the two mounting plates 16 are fixedly connected to the corresponding mounting plates 16.

[0039] Furthermore, heat sealing blades are fixedly installed on the opposite sides of both mounting plates 16.

[0040] Furthermore, a vacuum pump 10 is fixedly installed on the upper surface of the concave plate 5, and a connecting pipe 7 is fixedly connected to the output end of the vacuum pump 10. The connecting pipe 7 is a flexible hose, and the lower end of the connecting pipe 7 slides through into the interior of the concave plate 5.

[0041] Furthermore, the connecting pipe 7 is fixedly connected to the connecting box 14, and the connecting pipe 7 communicates with the connecting box 14. The lower surface of the connecting box 14 is fixedly connected to an air extraction pipe 15 that communicates with its interior.

[0042] Two guide plates 2 are fixedly installed on the upper surface of the first conveying mechanism 1 located on the front side.

[0043] Furthermore, when using this high-purity arsenic vacuum packaging equipment, when vacuum packaging bags containing high-purity arsenic, the two first conveying mechanisms 1 and the second conveying mechanism 4 are first activated, and the movement direction of the two first conveying mechanisms 1 and the second conveying mechanism 4 is from front to back.

[0044] Then, the staff placed the packaging bag containing high-purity arsenic on the first conveying mechanism 1 located at the front. The first conveying mechanism 1 moved the packaging bag containing high-purity arsenic backward. The two guide plates 2 guided the movement of the packaging bag containing high-purity arsenic and assisted the packaging bag containing high-purity arsenic into the second conveying mechanism 4.

[0045] Simultaneously, two first dual-axis cylinders 8 are activated. The left and right extension ends of the two first dual-axis cylinders 8 drive the two concave frames 13 to move to the relative position through four connecting plates 3 and four moving rods 12. This causes the outer surfaces of multiple auxiliary rollers 11 to contact the surface containing the high-purity arsenic packaging bag. The multiple auxiliary rollers 11 limit the left and right sides of the high-purity arsenic packaging bag, assist the high-purity arsenic packaging bag in moving, and also fix the high-purity arsenic packaging bag, thereby improving the stability of the high-purity arsenic packaging bag during movement and vacuum.

[0046] Among them, once the packaging bag containing high-purity arsenic moves to below the exhaust pipe 15, the two first conveying mechanisms 1 and the second conveying mechanism 4 are closed at the same time.

[0047] Then, cylinder 9 is activated, and the telescopic end of cylinder 9 pushes the connecting box 14 downward to move the entire box downward, so that the suction pipe 15 is inserted into the inside of the packaging bag. After the two mounting plates 16 are moved to the designated position, cylinder 9 is closed.

[0048] Then, two second dual-axis cylinders 18 are activated. The front and rear extension ends of the two second dual-axis cylinders 18 drive the two connecting frames 17 and the heat sealing knife to move to the opposite position through four concave fixing frames 6, so that the heat sealing knife comes into contact with the packaging bag.

[0049] Then, the vacuum pump 10 is started, and the vacuum pump 10 performs vacuum treatment on the packaging bag through the connecting pipe 7 and the connecting box 14 and the air extraction pipe 15.

[0050] After vacuuming is completed, two heat-sealing knives are activated to seal the packaging bag. After sealing, the two second dual-axis cylinders 18 and 9 are reset. Then, the two first conveying mechanisms 1 and 4 are activated to continue moving the packaging bag containing high-purity arsenic, bringing the next packaging bag containing high-purity arsenic to the bottom of the vacuum pipe 15. The two first conveying mechanisms 1 and 4 are then closed. Repeating the above steps will achieve connected vacuum packaging.

[0051] By setting up two first conveying mechanisms 1 and a second conveying mechanism 4 and auxiliary components, automatic feeding and unloading of packaging bags containing high-purity arsenic can be achieved. Moreover, when performing vacuum assurance, the packaging bags containing high-purity arsenic do not need to be manually held by the staff, and the vacuum treatment of packaging bags containing high-purity arsenic can be performed automatically, reducing the labor intensity of the staff and thus improving the vacuum treatment efficiency of packaging bags containing high-purity arsenic.

[0052] Structural Description:

[0053] Guide plate 2: Guide plate 2 is used to assist high-purity arsenic and packaging bags in entering the interior of concave plate 5.

[0054] Auxiliary roller 11: Auxiliary roller 11 is used to fix and assist the movement of high-purity arsenic and packaging bags.

[0055] Moving rod 12: Moving rod 12 is used to fix and move concave frame 13.

[0056] Concave frame 13: Concave frame 13 is used to fix auxiliary roller 11.

[0057] Second dual-axis cylinder 18: The second dual-axis cylinder 18 is used to drive the concave fixed frame 6 to move back and forth.

[0058] Concave fixing bracket 6: The concave fixing bracket 6 is used to fix and move the mounting plate 16 back and forth.

[0059] Mounting plate 16: Mounting plate 16 is used for mounting the heat sealing knife.

[0060] Cylinder 9: Cylinder 9 is used to drive the connecting box 14 to move up and down.

[0061] Connecting bracket 17: Connecting bracket 17 is used for mounting the second dual-shaft cylinder 18.

[0062] Connecting plate 3: Connecting plate 3 is used to fix and move the moving rod 12.

[0063] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum packaging device for high-purity arsenic, characterized in that, include: The first conveying mechanism (1) is fixedly installed on the opposite sides of the two first conveying mechanisms (1); An auxiliary component is provided on the second conveying mechanism (4). The auxiliary component includes a concave plate (5) which is fixedly connected to the upper surface of the second conveying mechanism (4). Two first double-axis cylinders (8) are fixedly installed on the upper surface of the concave plate (5). The left and right extension ends of the two first double-axis cylinders (8) are fixedly connected to the connecting plate (3). Two moving rods (12) are provided on the left and right sides of the concave plate (5). Among them, the four moving rods (12) are fixedly connected to the corresponding connecting plates (3), and the ends of the four moving rods (12) away from the connecting plates (3) slide through the interior of the concave plate (5).

2. The vacuum packaging equipment for high-purity arsenic according to claim 1, characterized in that: The concave plate (5) is provided with two concave frames (13) inside, and the two concave frames (13) are respectively fixedly connected to the corresponding moving rods (12); Among them, multiple auxiliary rollers (11) are rotatably connected to the concave parts of the two concave frames (13), and a cylinder (9) is fixedly installed on the upper surface of the concave plate (5).

3. The vacuum packaging equipment for high-purity arsenic according to claim 2, characterized in that: The telescopic end of the cylinder (9) slides through the interior of the concave plate (5), and the telescopic end of the cylinder (9) is fixedly connected to the connecting box (14); The connecting box (14) is fixedly connected to the left and right sides with connecting brackets (17), and the two opposing ends of the two connecting brackets (17) are fixedly installed with second double-shaft cylinders (18).

4. The vacuum packaging equipment for high-purity arsenic according to claim 3, characterized in that: The front and rear telescopic ends of the two second dual-shaft cylinders (18) are fixedly connected to concave fixing brackets (6), and two mounting plates (16) are provided inside the concave plate (5); The opposing ends of the two mounting plates (16) are fixedly connected to the corresponding mounting plates (16).

5. The vacuum packaging equipment for high-purity arsenic according to claim 4, characterized in that: A heat sealing knife is fixedly installed on the opposite sides of both mounting plates (16).

6. The vacuum packaging equipment for high-purity arsenic according to claim 1, characterized in that: A vacuum pump (10) is fixedly installed on the upper surface of the concave plate (5). A connecting pipe (7) is fixedly connected to the output end of the vacuum pump (10). The connecting pipe (7) is a flexible hose, and the lower end of the connecting pipe (7) slides through into the interior of the concave plate (5).

7. The vacuum packaging equipment for high-purity arsenic according to claim 6, characterized in that: The connecting pipe (7) is fixedly connected to the connecting box (14), and the connecting pipe (7) communicates with the connecting box (14). The lower surface of the connecting box (14) is fixedly connected to an air extraction pipe (15) that communicates with its interior. Two guide plates (2) are fixedly installed on the upper surface of the first conveying mechanism (1) located on the front side.

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