Automatic packaging equipment for high-purity gallium

Abstract

The automatic packaging equipment comprises a cleaning box, a glove box and a conveying belt penetrating through the cleaning box and the glove box, a container is arranged on the conveying belt, a container cleaning mechanism is arranged in the cleaning box, channels are formed in the two sides of the glove box, and the conveying belt penetrates through the channels. An automatic cover sealing mechanism is arranged in the glove box, and the automatic cover sealing mechanism buckles the end cover at the end opening of the container; when the automatic packaging equipment for the high-purity gallium is used, bottle washing and filling can be met respectively, the filling purity is improved, the overall automation degree is high, the filling and packaging efficiency is high, and the automatic packaging equipment is suitable for application and popularization.

Description

Technical Field

[0001] The invention relates to the technical field of filling and packaging, and in particular to an automatic packaging device for high-purity gallium. Background Art

[0002] As an important semiconductor material, high-purity gallium is widely used in optoelectronics, microelectronics, solar cells and other fields. Its purity directly affects the performance and reliability of the final product.

[0003] However, in the production process of high-purity gallium, the filling and packaging of products often become the key factor restricting production efficiency and product quality. Traditional packaging methods mostly rely on manual operation, which is not only inefficient, but also easy to introduce impurities due to improper operation, affecting the purity of high-purity gallium. In addition, traditional filling and packaging forms have low automation, low efficiency, and unsatisfactory use effects. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and provide an automatic packaging equipment for high-purity gallium that can meet the needs of bottle washing and filling respectively, improve the filling purity, and has a high overall degree of automation and high filling and packaging efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is: an automatic packaging device for high-purity gallium, comprising a cleaning box and a glove box, and a conveyor belt passing through the cleaning box and the glove box, a container is provided on the conveyor belt, a container cleaning mechanism is provided in the cleaning box, channels are provided on both sides of the glove box, the conveyor belt passes through the channels, and an automatic capping mechanism is provided in the glove box, which buckles the end cap on the container port.

[0006] Preferably, a cavity is provided in the cleaning box, the cleaning mechanism is provided in the cavity, the cleaning mechanism comprises a plurality of flushing pipes and cleaning pipes, the flushing pipes and cleaning pipes extend outward through the top wall of the cleaning box, and the bottom ends of the flushing pipes and cleaning pipes can be inserted into or pulled out of the container.

[0007] Preferably, a cylinder is provided on the inner top wall of the cleaning box, a lifting seat is fixed to the end of the piston rod of the cylinder, the flushing pipe and the cleaning pipe are fixed in the lifting seat and extend downward, and the cylinder drives the flushing pipe and the cleaning pipe to rise and fall.

[0008] Preferably, the cleaning pipe includes a drain pipe for discharging the cleaning liquid and a parallel drying pipe, a plurality of through holes are provided around the drying pipe, the outer end of the drain pipe is connected to a pump, and the drying pipe is connected to external high-pressure steam.

[0009] Preferably, a transparent glass is provided on one side of the glove box, two pairs of rubber gloves are provided on the transparent glass, and a filling tube extending inward is provided on the top of the glove box, and the filling tube fills the container after the container enters the glove box.

[0010] Preferably, the conveyor belt is arranged on a base, two multi-section limit rods are provided above the conveyor belt, the container is arranged between the two limit rods, and multiple L-shaped limit plates are provided on both sides of the base. A vertical first screw rod is provided on the L-shaped limit plate, and a second screw rod is horizontally penetrated through the first screw rod. The end of the second screw rod is rotatably connected to the limit rod, and the distance between the two limit rods can be adjusted when the second screw rod rotates.

[0011] Preferably, the glove box is provided with an inclined support plate on a side away from the cleaning box, one end of the inclined support plate extends obliquely into the glove box, an end cover is provided inside the inclined support plate, and the end cover is sealed on the container by an automatic sealing mechanism.

[0012] Preferably, the automatic capping mechanism includes two outer discs, a coaxially arranged cylindrical cylinder is provided between the two outer discs, the outer discs and the cylindrical cylinder are integrally formed, a plurality of circular grooves are provided in an axial array on the circumferential surface of the cylindrical cylinder, a plurality of air suction holes are provided in the circular grooves, the inclined support plate is provided at the upper right side of the cylindrical cylinder, and the end cap falls into and is adsorbed in the circular groove when the cylindrical cylinder rotates counterclockwise.

[0013] Preferably, coaxial rotating shafts are symmetrically provided on both sides of the outer plate, and the outer plate and the cylindrical barrel rotate in the glove box via the rotating shafts.

[0014] Preferably, the inner wall of the cylindrical barrel is provided with an annular circular pipe, and a plurality of connecting pipes are provided around the circular pipe, and the connecting pipes correspond to the circular depressions one by one. One end of the connecting pipe is connected with the circular pipe, and the other end is covered with an air suction hole in each circular groove, and an air suction pump is provided on one of the outer discs, and the air suction pipe of the air suction pump is connected with the circular pipe, and the air outlet pipe of the air suction pump extends in the direction of another outer disc.

[0015] The present invention discloses an automatic packaging device for high-purity gallium, comprising a cleaning box and a glove box, and a conveyor belt passing through the cleaning box and the glove box, wherein a container is arranged on the conveyor belt, a container cleaning mechanism is arranged in the cleaning box, channels are arranged on both sides of the glove box, the conveyor belt passes through the channels, and an automatic capping mechanism is arranged in the glove box, and the automatic capping mechanism buckles an end cap on a container port; compared with the prior art, the automatic packaging device for high-purity gallium has the beneficial effects of being able to respectively meet bottle washing and filling, improving filling purity, and having a high overall degree of automation and high filling and packaging efficiency when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of an automatic packaging device for high-purity gallium according to the present invention.

[0017] Figure 2 The partial structure of an automatic packaging device for high-purity gallium of the present invention is shown in FIG. Figure 1 .

[0018] Figure 3 The partial structure of an automatic packaging device for high-purity gallium of the present invention is shown in FIG. Figure 2 .

[0019] Figure 4 The present invention is a schematic diagram of the structure of a glove box in an automatic packaging device for high-purity gallium.

[0020] Figure 5 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure 6 For the present invention Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0022] Figure 7 The present invention is a schematic structural diagram of an automatic capping mechanism in an automatic packaging device for high-purity gallium.

[0023] Figure 8 The internal structure of the automatic capping mechanism in the automatic packaging equipment for high-purity gallium of the present invention is shown in FIG. Figure 1 .

[0024] Fig. 9 The internal structure of the automatic capping mechanism in the automatic packaging equipment for high-purity gallium of the present invention is shown in FIG. Figure 2 .

[0025] In the figure: 1. cleaning box; 11. cavity; 12. flushing pipe; 13. cleaning pipe; 131. drain pipe; 132. drying pipe; 133. through hole; 14. cylinder; 15. piston rod; 16. lifting seat; 2. glove box; 21. transparent glass; 22. filling pipe; 23. rubber gloves; 24. channel; 3. conveyor belt; 31. limit rod; 32. base; 33. L-shaped limit plate; 34. first screw; 35. second screw; 4. inclined support plate; 5. automatic capping mechanism; 51. outer plate; 52. cylindrical barrel; 53. circular groove; 54. suction hole; 55. circular pipe; 56. connecting pipe; 57. suction pump; 571. suction pipe; 572. exhaust pipe; 58. rotating shaft; 6. container; 7. end cover. DETAILED DESCRIPTION

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

[0027] Please refer to Figure 1-3 An automatic packaging device for high-purity gallium includes a cleaning box 1 and a glove box 2, and a conveyor belt 3 running through the cleaning box 1 and the glove box 2. The conveyor belt 3 is provided with a container 6. After the conveyor belt 3 is running, the empty container 6 is firstly conveyed to the cleaning box 1, and the container is cleaned in the cleaning box 1 to avoid impurities generated by filling. The cleaning box 1 is provided with a container cleaning mechanism, and channels 24 are provided on both sides of the glove box 2. The conveyor belt 3 runs through the channel 24. The glove box 2 is provided with an automatic capping mechanism, and the automatic capping mechanism buckles the end cover on the container port.

[0028] When in use, the conveyor belt 3 first drives the container into the cleaning box 1 for cleaning, and then again passes through the conveyor belt 3 into the glove box 2 for filling. After filling, the automatic capping mechanism is used for automatic capping, which can greatly improve the filling and packaging efficiency.

[0029] In the solution of the present invention, a cavity 11 is provided in the cleaning box 1, and the cleaning mechanism is provided in the cavity 11. The cleaning mechanism includes a plurality of flushing pipes 12 and cleaning pipes 13. The flushing pipes 12 and cleaning pipes 13 extend outward through the top wall of the cleaning box 1, and the bottom ends of the flushing pipes 12 and cleaning pipes 13 can be inserted into or pulled out of the container 6.

[0030] In this embodiment, the flushing pipe 12 connects the external cleaning liquid and the pump. After the pump is started, the cleaning liquid is injected into the container through the flushing pipe 12 to flush the container. After flushing, the cleaning pipe 13 also enters the container to extract and dry the internal cleaning liquid to avoid residual impurities affecting the purity of subsequent filling.

[0031] Specifically, a cylinder 14 is provided on the inner top wall of the cleaning box 1, and a lifting seat 16 is fixed to the end of the piston rod 15 of the cylinder 14. The flushing pipe 12 and the cleaning pipe 13 are fixed in the lifting seat 16 and extend downward, and the cylinder 14 drives the flushing pipe 12 and the cleaning pipe 13 to rise and fall; wherein there are two cylinders 14 and two lifting seats 16, wherein the flushing pipe is arranged on one of the lifting seats 16, and the cleaning pipe 13 is arranged on the other lifting seat, and the two cylinders 14 operate alternately, one for cleaning and the other for cleaning.

[0032] The cleaning pipe 13 includes a discharge pipe 131 for discharging cleaning liquid and a parallel drying pipe 132. A plurality of through holes 133 are provided around the drying pipe 132. The outer end of the discharge pipe 131 is connected to a pump, and the drying pipe 132 is connected to external high-pressure steam. When in use, the cleaning liquid is first injected into the container through the flushing pipe 12, and then the conveyor belt 3 runs to the bottom of the cleaning pipe. At this time, the cylinder 14 is output, so that the discharge pipe 131 and the drying pipe 132 enter the container together. At this time, the discharge pipe 131 extracts the cleaning liquid in the container through the external pump, and at the same time, the external steam enters the container through the drying pipe 132 and the through hole 133 to dry and disinfect the interior, thereby further ensuring the filling purity of high-purity gallium.

[0033] See also Figure 4 A transparent glass 21 is provided on one side of the glove box 2, and two pairs of rubber gloves 23 are provided on the transparent glass 21. Each pair of rubber gloves 23 corresponds to one worker. A filling tube 22 extending inward is provided on the top of the glove box 2. A quantitative valve is provided on the filling tube 22. After the container enters the glove box 2, the filling tube 22 fills the container. When in use, the worker reaches into the glove box 2 through the rubber gloves 23, and then fills the container with high-purity gallium by observing the position of the internal container and the filling tube 22.

[0034] See also Figure 5-6 The conveyor belt 3 is arranged on a base 32, and two multi-section limit rods 31 are arranged above the conveyor belt 3. The container 6 is arranged between the two limit rods 31. A plurality of L-shaped limit plates 33 are arranged on both sides of the base 32. A vertical first screw rod 34 is arranged on the L-shaped limit plate 33. A second screw rod 35 is horizontally penetrated in the first screw rod 34. The end of the second screw rod 35 is rotatably connected to the limit rod 33. When the second screw 35 rotates, the distance between the two limit rods 31 can be adjusted to meet the use of containers under belts of different diameters.

[0035] In this embodiment, the glove box 2 is provided with an inclined support plate 4 on the side away from the cleaning box 1, one end of the inclined support plate 4 extends obliquely into the glove box 2, and an end cover 7 is provided in the inclined support plate 4, and the end cover 7 is sealed on the container 6 by an automatic sealing mechanism.

[0036] Please refer to Figure 7-9The automatic sealing mechanism includes two outer plates 51, between which a coaxial cylindrical barrel 52 is provided. The outer plates 51 and the cylindrical barrel 52 are integrally formed. At this time, the interior of the cylindrical barrel 52 is hollow. A plurality of circular grooves 53 are axially arranged in an array on the circumferential surface of the cylindrical barrel 52. A plurality of air suction holes 54 are arranged in the circular grooves 53. The inclined support plate 4 is arranged at the upper right of the cylindrical barrel 52. When the cylindrical barrel 52 rotates counterclockwise, the end cover 7 falls into and is adsorbed in the circular groove 53. Coaxial rotating shafts 58 are symmetrically arranged on both sides of the outer plates 51. The outer plates 51 and the cylindrical barrel 52 rotate in the glove box 2 through the rotating shafts 58.

[0037] An angle is formed between the inclined support plate 4 and the cylindrical tube 52, and the end cover 7 in the inclined support plate 4 can slide toward the cylindrical tube 52; when the cylindrical tube 52 rotates counterclockwise, the end cover 7 will encounter the circular groove 53 and fall into it, and the internal air suction hole 54 absorbs air to make the end cover 7 stay in the circular groove 53, thereby preventing the end cover from falling when the cylindrical tube rotates.

[0038] Specifically, the inner wall of the cylindrical tube 52 is provided with an annular circular pipe 55, and a plurality of connecting pipes 56 are provided around the circular pipe 55. The connecting pipes 56 correspond to the circular recesses 53 one by one. One end of the connecting pipe 56 is connected with the circular pipe 55, and the other end is covered with an air suction hole 54 in each circular recess 53. An air suction pump 57 is provided on one of the outer discs 51, and an air suction pipe 571 of the air suction pump 57 is connected with the circular pipe 55. An air outlet pipe 572 of the air suction pump 57 extends in the direction of another outer disc 51.

[0039] When the air suction pump 57 is running, the air in the circular recess 53 will enter the air suction pump 57 along the air suction hole 54, the connecting pipe 56, the circular pipe 55 and the air suction pipe 571, and finally be discharged to the outside through the exhaust pipe 572; at this time, when the end cover 7 falls into the circular recess 53, the end cover is adsorbed, so the rotation of the cylindrical tube will not cause the end cover to fall out of the circular recess.

[0040] In this embodiment, the cylindrical barrel 52 is arranged directly above the conveyor belt (container), wherein the circular recess 53 faces the container; when the capping operation is in progress, the conveyor belt simultaneously transports the container in the conveying direction while the rotating shaft 58 rotates; at this time, since the cylindrical barrel 52 rotates counterclockwise, which matches the conveying direction of the conveyor belt, the end cap 7 in the circular recess 53 can be pressed just on the container port; after the end cap is pressed, it is placed on the container, and after the end cap is separated from the circular recess 53, it rotates back to the top to receive the end cap again, and such a cycle can satisfy the container capping packaging.

[0041] In this embodiment, the conveying speed of the conveyor belt and the rotation speed of the rotating shaft 58 are both adjusted by the PLC control system so that the speeds of the two are adapted to play a role in capping. Since the two are locked after the end cap is snapped onto the container, there will be no problem that the end cap cannot be separated from the circular depression, and stable capping can be achieved.

[0042] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An automatic packaging device for high-purity gallium, characterized in that: It comprises a cleaning box and a glove box, and a conveyor belt passing through the cleaning box and the glove box, wherein a container is arranged on the conveyor belt, a container cleaning mechanism is arranged in the cleaning box, channels are arranged on both sides of the glove box, the conveyor belt passes through the channels, and an automatic capping mechanism is arranged in the glove box, which buckles the end cover on the container port.

2. The automatic packaging equipment for high-purity gallium according to claim 1, characterized in that: A cavity is provided in the cleaning box, and the cleaning mechanism is provided in the cavity. The cleaning mechanism includes a plurality of flushing pipes and cleaning pipes, and the flushing pipes and cleaning pipes extend outward through the top wall of the cleaning box, and the bottom ends of the flushing pipes and cleaning pipes can be inserted into or pulled out of the container.

3. The automatic packaging equipment for high-purity gallium according to claim 2, characterized in that: The inner top wall of the cleaning box is provided with a cylinder, the end of the piston rod of the cylinder is fixed with a lifting seat, the flushing pipe and the cleaning pipe are fixed in the lifting seat and extend downward, and the cylinder drives the flushing pipe and the cleaning pipe to rise and fall.

4. The automatic packaging equipment for high-purity gallium according to claim 3, characterized in that: The cleaning pipe includes a drain pipe for discharging cleaning liquid and a parallel drying pipe. A plurality of through holes are arranged around the drying pipe. The outer end of the drain pipe is connected to a pump, and the drying pipe is connected to external high-pressure steam.

5. The automatic packaging equipment for high-purity gallium according to claim 1, characterized in that: One side of the glove box is provided with transparent glass, on which two pairs of rubber gloves are arranged, and the top of the glove box is provided with a filling tube extending inwards, and the filling tube fills the container after the container enters the glove box.

6. The automatic packaging equipment for high-purity gallium according to any one of claims 1 to 5, characterized in that: The conveyor belt is arranged on a base, and two multi-section limit rods are arranged above the conveyor belt. The container is arranged between the two limit rods. Multiple L-shaped limit plates are arranged on both sides of the base. A vertical first screw rod is arranged on the L-shaped limit plate. A second screw rod is horizontally penetrated through the first screw rod. The end of the second screw rod is rotatably connected to the limit rod. When the second screw rod rotates, the distance between the two limit rods can be adjusted.

7. The automatic packaging equipment for high-purity gallium according to claim 1, characterized in that: The glove box is provided with an inclined support plate on a side away from the cleaning box, one end of the inclined support plate extends obliquely into the glove box, an end cover is provided inside the inclined support plate, and the end cover is sealed on the container by an automatic sealing mechanism.

8. The automatic packaging equipment for high-purity gallium according to claim 7, characterized in that: The automatic capping mechanism includes two outer discs, a coaxially arranged cylindrical barrel is provided between the two outer discs, the outer discs and the cylindrical barrel are integrally formed, a plurality of circular grooves are arranged in an axial array on the circumferential surface of the cylindrical barrel, a plurality of air suction holes are arranged in the circular grooves, the inclined support plate is arranged at the upper right side of the cylindrical barrel, and the end cover falls into and is adsorbed in the circular groove when the cylindrical barrel rotates counterclockwise.

9. The automatic packaging equipment for high-purity gallium according to claim 8, characterized in that: Coaxial rotating shafts are symmetrically arranged on both sides of the outer plate, and the outer plate and the cylindrical barrel rotate in the glove box through the rotating shafts.

10. The automatic packaging equipment for high-purity gallium according to claim 9, characterized in that: The inner wall of the cylindrical barrel is provided with an annular circular pipe, and a plurality of connecting pipes are provided around the circular pipe. The connecting pipes correspond to the circular depressions one by one. One end of the connecting pipe is connected with the circular pipe, and the other end is covered with an air suction hole in each circular groove. An air suction pump is provided on one of the outer discs, and the air suction pipe of the air suction pump is connected with the circular pipe. The air outlet pipe of the air suction pump extends in the direction of another outer disc.

Images