Silicon material packaging device based on weighing and conveying integration
By introducing a transfer mechanism and positioning components into the silicon material packaging device, flexible path switching is achieved, which solves the problems of equipment wear and energy waste caused by ineffective movement of special silicon materials in existing devices, and improves the service life and transportation stability of the equipment.
Patent Information
- Application Number
- CN202510929944.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2025-09-05
AI Technical Summary
When processing special silicon materials, existing silicon material packaging equipment has problems such as frequent starting and stopping of mechanical parts, equipment wear and energy waste. The reason is that the fixed process forcibly triggers mechanical actions such as shaping, holding, and heat sealing, even though special silicon materials do not require these operations.
A silicon material packaging device based on integrated weighing and conveying is designed. The docking direction can be flexibly adjusted through a transfer mechanism. The heat sealing area can be avoided for special silicon materials, and shaping and heat sealing operations can be performed for conventional silicon materials. Flexible path switching is achieved, and positioning components with air pressure buffering and buffer springs are combined to ensure stable docking.
It effectively avoids invalid mechanism movements, reduces equipment wear and energy consumption, improves equipment service life and transportation stability, and meets the packaging needs of special silicon materials.
Smart Images
Figure CN120589232A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of packaging equipment, and in particular to a silicon material packaging device based on integrated weighing and conveying. Background Art
[0002] With the rapid development of my country's silicon industry, the production and processing of silicon materials have gradually transformed from traditional manual operations to automation and intelligence. Among them, the packaging of silicon materials, as a key link in the production chain, directly affects production efficiency, product quality and energy consumption costs. In actual production, in response to the packaging needs of some special silicon materials (such as high-purity fragile silicon materials, special-shaped silicon materials or silicon materials that require special protection), the mainstream silicon material packaging devices in the existing technology mostly adopt a fixed process of "weighing-bagging-conveyance-shaping-heat sealing": after the barrel with a weighing sensor completes the bagging, the silicon material is filled into the bag according to the preset weight. After meeting the standard, the packaging bag is supported by the material box and transferred to the next link through the conveying system; then, the material box continues to be conveyed to the shaping mechanism, the holding mechanism, and the heat sealing mechanism. Each mechanism operates in sequence (such as the shaping mechanism regularizes the bag shape, and the heat-sealing mechanism seals the bag opening). After completion, the material box returns to the bagging station to form a cycle. Although this fixed process can meet the packaging needs of conventional silicon materials, it exposes significant defects when processing special silicon materials. Special silicon materials often do not require shaping or heat sealing, but the fixed process of the existing device still forcibly triggers the actions of the shaping, holding, heat sealing and other mechanisms, resulting in frequent start and stop of mechanical parts, which not only increases equipment wear and failure rate, but also causes ineffective consumption of energy such as electricity and gas. Summary of the Invention
[0003] The technical problem to be solved by the present invention is that the existing technology has significant defects when processing special silicon materials. Special silicon materials often do not require shaping or heat sealing, but the fixed process of the existing device still forces the triggering of shaping, holding, heat sealing and other mechanical actions, resulting in frequent start and stop of mechanical parts, which not only increases equipment wear and failure rate, but also causes the ineffective consumption of energy such as electricity and gas. For this reason, we propose a silicon material packaging device based on integrated weighing and conveying.
[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a silicon material packaging device based on integrated weighing and conveying, comprising a mounting frame, a first conveying body is mounted on the upper end of the mounting frame, a transfer mechanism is provided at one end of the first conveying body, a second conveying body is provided at the end of the transfer mechanism away from the first conveying body, a third conveying body is overlapped at the end of the second conveying body away from the transfer mechanism, a fourth conveying body is overlapped adjacent to the end connected to the second conveying body of the transfer mechanism, and an end of the fourth conveying body away from the transfer mechanism is overlapped with the second conveying body. The upper end of the first conveying body is provided with a bagging area, and the upper end of the second conveying body is provided with a heat sealing area. The transfer mechanism can flexibly adjust the docking direction according to the type of silicon material to realize flexible path switching. For special silicon materials, the transfer mechanism will be adjusted to dock with the fourth conveying body so that the silicon material does not pass through the heat sealing area. For conventional silicon materials, the transfer mechanism is adjusted to dock with the second conveying body so that the silicon material passes through the heat sealing area. The upper end of the first conveying body is provided with a loading box, and a weighing sensor is installed at the bottom of the inner wall of the loading box. After the loading box is loaded with material, the material can be weighed in real time.
[0005] Furthermore, one end of the second conveying body passes through the heat-sealing area, and one end of the fourth conveying body away from the switching mechanism overlaps with a portion of the second conveying body passing through the heat-sealing area.
[0006] Furthermore, the transfer mechanism includes a supporting body fixedly mounted on the upper end of the mounting frame, the upper wall of the supporting body is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to a rotating column, the upper wall of the rotating column is fixedly connected to a transfer conveying body, the outer wall axis of the rotating column is connected to an electric push rod, the end axis of the electric push rod away from the rotating column is connected to a connecting column, and the connecting column is fixedly connected to the upper wall of the supporting body.
[0007] Furthermore, a first extension frame and a second extension frame are fixedly installed at both ends of the transfer conveying body, the first extension frame and the second extension frame are symmetrically distributed about the center of the transfer conveying body, and the inner walls of the first extension frame and the second extension frame are both axially connected with extension rollers.
[0008] Furthermore, the lower wall of the second extension frame is fixedly connected with a positioning plate, and the upper wall of the edge of the support body is fixedly connected with an upper block positioning mounting block. Two groups of positioning mounting blocks are provided, and the two groups of positioning mounting blocks are respectively distributed on the upper walls of adjacent edges of the support body, and the inner walls of the two groups of positioning mounting blocks are fixedly connected with positioning components.
[0009] Furthermore, a positioning hole is formed through the outer wall of the positioning plate, a buffer ring is fixedly connected to the inner wall of the positioning hole, and the positioning hole matches the positioning assembly.
[0010] Furthermore, the buffer ring is arranged around the inner wall of the positioning hole, the buffer ring is a component made of rubber material, and the interior of the buffer ring is a hollow structure.
[0011] Furthermore, the positioning assembly includes an external tube fixedly connected to the inner wall of the positioning mounting block, a movable channel is opened inside the external tube, the inner wall of the movable channel is provided with an internal tube, the end of the internal tube away from the movable channel is fixedly connected to the positioning block, the end of the internal tube away from the positioning block is fixedly connected to the piston body, and the piston body slides in cooperation with the inner wall of the movable channel.
[0012] Furthermore, the positioning block is in a truncated cone structure, the minimum diameter of the positioning block is smaller than the inner diameter of the positioning hole, and the maximum diameter of the positioning block is larger than the inner diameter of the positioning hole.
[0013] Furthermore, the end of the piston body away from the internal pipe is fixedly connected to the pressure rod body, one end of the movable channel is connected to the second channel, the pressure rod body is slidingly connected to the inner wall of the second channel, the end of the pressure rod body away from the piston body is fixedly connected to the buffer spring, and the end of the buffer spring away from the pressure rod body is fixedly connected to the bottom of the cavity of the second channel.
[0014] The technical effects and advantages of the present invention are as follows: In the present invention, the first conveying body is started and the charging box is conveyed to the transfer mechanism. At this time, if it is conventional silicon material, the transfer mechanism is adjusted to dock with the second conveying body, and the charging box enters the second conveying body through the transfer mechanism. As the second conveying body conveys through the heat sealing area, shaping, holding, heat sealing and other operations are completed in the heat sealing area. After that, the second conveying body continues to convey it to the joint with the third conveying body, the silicon material packaging is taken out, and finally the charging box is conveyed to the bagging area by the third conveying body. If it is special silicon material, the transfer mechanism is adjusted to dock with the fourth conveying body, and the charging box enters the fourth conveying body through the transfer mechanism. Since the fourth conveying body is away from One end of the transfer mechanism overlaps with the part of the second conveying body that passes through the heat sealing area, and the charging box is directly transported to the part of the second conveying body that passes through the heat sealing area through the fourth conveying body, skipping all operations in the heat sealing area, and finally transported to the overlap with the third conveying body by the subsequent part of the second conveying body. At this time, manual material removal is carried out, and the charging box is also transported to the designated position by the third conveying body. The transfer mechanism plays a key role in path switching in this process. By flexibly adjusting the docking direction, it ensures that different types of silicon materials are transported according to their required processes, meeting the needs of special silicon materials without undergoing operations such as heat sealing, and avoiding invalid mechanism movements.
[0015] In the present invention, when the transfer conveying body is rotated to the docking position with the second conveying body or the fourth conveying body, the positioning hole on the positioning plate is aligned with the positioning component in the corresponding positioning mounting block. Since the positioning block is a truncated cone structure and its minimum diameter is smaller than the inner diameter of the positioning hole, the positioning block first enters the positioning hole. As the transfer conveying body is further rotated and fine-tuned, the positioning block gradually penetrates into the positioning hole. Since the maximum diameter of the positioning block is larger than the inner diameter of the positioning hole, the buffer ring on the inner wall of the positioning hole is squeezed. The buffer ring is made of rubber and is hollowed out inside. It deforms under the action of squeezing, plays a buffering role, and avoids positioning At the same time, after the positioning block is squeezed, it pushes the inner tube to move into the movable channel, and the inner tube drives the piston body to slide in the movable channel. At this time, the air on the side of the piston body in the movable channel away from the inner tube is compressed, forming an air pressure buffer, further slowing down the advancement of the positioning block. The piston body pushes the pressure rod body to slide in the second channel, compressing the buffer spring. The elastic force of the buffer spring reacts on the pressure rod body and is transmitted to the positioning block through the piston body and the inner tube, so that the positioning block and the positioning hole fit closely together to achieve precise positioning, ensuring stable docking between the transfer mechanism and the target conveying body. The synergistic effect of the air pressure buffer, the buffer spring, and the buffer ring here greatly reduces the impact force during docking adjustment, improves the stability of the positioning process and the service life of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The disclosure of the present invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components: Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic structural diagram of the overall present invention from another perspective; Figure 3 It is a schematic diagram of the overall planar structure of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the switching mechanism of the present invention; Figure 5 This is a schematic structural diagram of the switching mechanism of the present invention from another perspective; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at point A; Figure 7 It is a schematic diagram of the three-dimensional structure of the positioning component of the present invention; Figure 8 It is a schematic diagram of the planar structure of the positioning component of the present invention.
[0017] Legend: 1. Mounting frame; 2. First conveying body; 3. Transfer mechanism; 4. Second conveying body; 5. Third conveying body; 6. Fourth conveying body; 7. Bagging area; 8. Heat sealing area; 9. Loading box; 31. Support body; 32. Mounting plate; 33. Rotating column; 34. Transfer conveying body; 35. Electric push rod; 36. First extension frame; 37. Second extension frame; 38. Extension roller; 39. Positioning plate; 310. Positioning mounting block; 311. Positioning assembly; 312. Positioning hole; 313. Buffer ring; 3111. External tube; 3112. Movable channel; 3113. Positioning block; 3114. Piston body; 3115. Pressure rod body; 3116. Second channel; 3117. Buffer spring. DETAILED DESCRIPTION
[0018] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the present invention and should not be regarded as the entire invention or as a limitation or restriction of the technical solution of the present invention.
[0019] Reference Figures 1-8 As shown, in order to solve the significant defects exposed by the existing silicon material packaging device when processing special silicon materials, special silicon materials often do not require shaping or heat sealing, but the fixed process of the existing device still forcibly triggers the shaping, holding, heat sealing and other mechanical actions, resulting in frequent start and stop of mechanical parts, which not only increases equipment wear and failure rate, but also causes ineffective consumption of energy such as electricity and gas, the following preferred technical solutions are provided: A silicon material packaging device based on integrated weighing and conveying includes a mounting frame 1 arranged at one end of a crusher, a first conveying body 2 is mounted on the upper end of the mounting frame 1, a transfer mechanism 3 is provided at one end of the first conveying body 2, a second conveying body 4 is provided at the end of the transfer mechanism 3 away from the first conveying body 2, a third conveying body 5 is overlapped at the end of the second conveying body 4 away from the transfer mechanism 3, a fourth conveying body 6 is overlapped at the end of the transfer mechanism 3 adjacent to the end connected to the second conveying body 4, and the end of the fourth conveying body 6 away from the transfer mechanism 3 is overlapped with the second conveying body 4, a bagging area 7 is provided at the upper end of the first conveying body 2, and a heat sealing area is provided at the upper end of the second conveying body 4 8. The transfer mechanism 3 can flexibly adjust the docking direction according to the type of silicon material to achieve flexible path switching. For special silicon materials, the transfer mechanism 3 will be adjusted to dock with the fourth conveying body 6, so that the silicon material does not pass through the heat sealing area 8. For conventional silicon materials, the transfer mechanism 3 is adjusted to dock with the second conveying body 4, so that the silicon material passes through the heat sealing area 8. A loading box 9 is provided at the upper end of the first conveying body 2, and a weighing sensor is installed at the bottom of the inner wall of the loading box 9. After the loading box 9 is loaded with material, the material can be weighed in real time. One end of the second conveying body 4 passes through the heat sealing area 8, and the end of the fourth conveying body 6 away from the transfer mechanism 3 overlaps with the part of the second conveying body 4 that passes through the heat sealing area 8.
[0020] Specifically, during the packaging operation, the silicon material will be discharged from the crusher and loaded into the charging box 9, and then the bagging operation will be carried out in the bagging area 7. The weighing sensor at the bottom of the inner wall of the charging box 9 weighs the material in real time. When the weight of the material reaches the preset value, the first conveying body 2 is started to convey the charging box 9 to the transfer mechanism 3. At this time, if it is conventional silicon material, the transfer mechanism 3 is adjusted to dock with the second conveying body 4, and the charging box 9 enters the second conveying body 4 through the transfer mechanism 3. As the second conveying body 4 is conveyed through the heat sealing area 8, the shaping, holding, heat sealing and other operations are completed in the heat sealing area 8. After that, the second conveying body 4 continues to convey it to the overlap with the third conveying body 5, and the silicon material packaging is taken out. Finally, the third conveying body 5 conveys the charging box 9 to the bagging area 7. If it is special silicon material, the transfer mechanism 3 is adjusted to dock with the fourth conveying body 6, and the charging box 9 enters the fourth conveying body 6 through the transfer mechanism 3. Since the end of the fourth conveying body 6 away from the transfer mechanism 3 is connected to the second conveying body 4 The part that passes through the heat sealing area 8 is overlapped, and the charging box 9 is directly transported to the part of the second conveying body 4 that passes through the heat sealing area 8 through the fourth conveying body 6, skipping the various operations in the heat sealing area 8, and finally transported to the overlap with the third conveying body 5 by the subsequent part of the second conveying body 4. At this time, manual material removal is carried out, and the charging box 9 is also transported to the designated position by the third conveying body 5. The transfer mechanism 3 plays a key path switching role in this process. By flexibly adjusting the docking direction, it ensures that different types of silicon materials are transported according to their respective required processes, meeting the needs of special silicon materials that do not need to undergo operations such as heat sealing, avoiding invalid mechanism actions, and solving the significant defects exposed by existing silicon material packaging devices when processing special silicon materials. Special silicon materials often do not require shaping or heat sealing, but the fixed process of the existing device still forces the triggering of shaping, holding, heat sealing and other mechanism actions, resulting in frequent start and stop of mechanical components, which not only increases equipment wear and failure rate, but also causes the problem of ineffective consumption of energy such as electricity and gas.
[0021] The transfer mechanism 3 includes a supporting body 31 fixedly mounted on the upper end of the mounting frame 1, the upper wall of the supporting body 31 is fixedly connected to a mounting plate 32, the upper end of the mounting plate 32 is fixedly connected to a rotating column 33, the upper wall of the rotating column 33 is fixedly connected to a transfer conveying body 34, the outer wall axis of the rotating column 33 is connected to an electric push rod 35, the end axis of the electric push rod 35 away from the rotating column 33 is connected to a connecting column, the connecting column is fixedly connected to the upper wall of the supporting body 31, the electric push rod 35 is retracted, and under the push and pull action of the electric push rod 35, the rotating column 33 rotates around its fixed connection point with the mounting plate 32, and the rotation of the rotating column 33 drives the transfer conveying body 34 fixedly connected to its upper wall to rotate synchronously.
[0022] Specifically, when the docking direction needs to be switched, the electric push rod 35 is extended and retracted. Since one end of the electric push rod 35 is connected to the axis of the rotating column 33, and the other end is fixedly connected to the support body 31 through the connecting column, under the push and pull action of the electric push rod 35, the rotating column 33 rotates around its fixed connection point with the mounting plate 32. The rotation of the rotating column 33 drives the transfer conveying body 34 fixedly connected to its upper wall to rotate synchronously, thereby realizing the docking switching of the transfer conveying body 34 with the second conveying body 4 or the fourth conveying body 6, meeting the conveying path requirements of different silicon materials.
[0023] A first extension frame 36 and a second extension frame 37 are fixedly installed at both ends of the transfer conveying body 34. The first extension frame 36 and the second extension frame 37 are symmetrically distributed about the center of the transfer conveying body 34. The inner walls of the first extension frame 36 and the second extension frame 37 are both axially connected to an extension roller 38.
[0024] Specifically, after the transfer conveying body 34 is docked with the first conveying body 2, the second conveying body 4 or the fourth conveying body 6, the first extension frame 36 and the second extension frame are respectively extended to the connection point with the corresponding conveying body, and the extension roller 38 cooperates with the conveying roller of each conveying body to form a smooth transition conveying surface. During the material conveying process, the extension roller 38 rotates with the movement of the material, reducing the friction during material conveying, so that the material can be more smoothly transferred from one conveying body to the transfer conveying body 34, and then from the transfer conveying body 34 to another conveying body, avoiding the situation where the material gets stuck or falls at the docking point.
[0025] The lower wall of the second extension frame 37 is fixedly connected to the positioning plate 39, and the upper wall of the edge of the support body 31 is fixedly connected to the upper block positioning mounting block 310. There are two groups of positioning mounting blocks 310, and the two groups of positioning mounting blocks 310 are respectively distributed on the upper walls of the adjacent edges of the support body 31. The inner walls of the two groups of positioning mounting blocks 310 are fixedly connected to the positioning components 311. The outer wall of the positioning plate 39 is penetrated by a positioning hole 312, and the inner wall of the positioning hole 312 is fixedly connected to a buffer ring 313. The positioning hole 312 matches the positioning component 311, and the buffer ring 313 is arranged around the inner wall of the positioning hole 312. The buffer ring 313 is made of rubber material, and the interior of the buffer ring 313 is a hollow structure.
[0026] The positioning assembly 311 includes an external pipe 3111 fixedly connected to the inner wall of the positioning mounting block 310, a movable channel 3112 is opened inside the external pipe 3111, the inner wall of the movable channel 3112 is provided with an internal pipe, the end of the internal pipe away from the movable channel 3112 is fixedly connected to the positioning block 3113, the end of the internal pipe away from the positioning block 3113 is fixedly connected to the piston body 3114, the piston body 3114 slides with the inner wall of the movable channel 3112, the positioning block 3113 is a truncated cone structure, and the minimum diameter of the positioning block 3113 is smaller than the fixed diameter of the positioning block 3113. The inner diameter of the positioning hole 312, the maximum diameter of the positioning block 3113 is larger than the inner diameter of the positioning hole 312, the end of the piston body 3114 away from the internal pipe is fixedly connected to the pressure rod body 3115, one end of the movable channel 3112 is connected to the second channel 3116, the pressure rod body 3115 is slidingly connected to the inner wall of the second channel 3116, the end of the pressure rod body 3115 away from the piston body 3114 is fixedly connected to the buffer spring 3117, and the end of the buffer spring 3117 away from the pressure rod body 3115 is fixedly connected to the bottom of the cavity of the second channel 3116.
[0027] Specifically, when the transfer mechanism 3 is docking and adjusting, as the transfer conveying body 34 rotates, the positioning plate 39 on the lower wall of the second extension frame 37 also rotates accordingly. When the transfer conveying body 34 rotates to the docking position with the second conveying body 4 or the fourth conveying body 6, the positioning hole 312 on the positioning plate 39 is aligned with the positioning component 311 in the corresponding positioning mounting block 310. Since the positioning block 3113 is a frustum structure and its minimum diameter is smaller than the inner diameter of the positioning hole 312, the positioning block 3113 first enters the positioning hole 312. As the transfer conveying body 34 is further rotated and fine-tuned, the positioning block 3113 gradually penetrates into the positioning hole 312. Since the maximum diameter of the positioning block 3113 is larger than the inner diameter of the positioning hole 312, the buffer ring 313 on the inner wall of the positioning hole 312 is squeezed. The buffer ring 313 is made of rubber and is hollow inside. Under the squeezing effect The piston body 3114 slides in the movable channel 3112. At this time, the air on the side of the piston body 3114 away from the inner pipe in the movable channel 3112 is compressed, forming an air pressure buffer, which further slows down the advancement of the positioning block 3113. The piston body 3114 pushes the pressure rod body 3115 to slide in the second channel 3116, compressing the buffer spring 3117. The elastic force of the buffer spring 3117 reacts on the pressure rod body 3115 and is transmitted to the positioning block 3113 through the piston body 3114 and the inner pipe, so that the positioning block 3113 and the positioning hole 312 are closely matched, achieving precise positioning and ensuring stable docking between the transfer mechanism 3 and the target conveying body. The air pressure buffer here works in conjunction with the buffer spring and the buffer ring to greatly reduce the impact force during docking adjustment, improve the stability of the positioning process and the service life of the mechanism.
[0028] The technical scope of the present invention is not limited to the contents of the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.
Claims
1. A silicon material packaging device based on integrated weighing and conveying, characterized in that: The invention comprises a mounting frame, wherein a first conveying body is mounted on the upper end of the mounting frame, a transfer mechanism is provided at one end of the first conveying body, a second conveying body is provided at the end of the transfer mechanism away from the first conveying body, a third conveying body is overlapped at the end of the second conveying body away from the transfer mechanism, a fourth conveying body is overlapped at the end of the transfer mechanism adjacent to the end connected to the second conveying body, and an end of the fourth conveying body away from the transfer mechanism is overlapped with the second conveying body, a bagging area is provided at the upper end of the first conveying body, and a heat sealing area is provided at the upper end of the second conveying body, the transfer mechanism can flexibly adjust the docking direction according to the type of silicon material to achieve flexible path switching, for special silicon material, the transfer mechanism will be adjusted to dock with the fourth conveying body so that the silicon material does not pass through the heat sealing area, and for conventional silicon material, the transfer mechanism will be adjusted to dock with the second conveying body so that the silicon material passes through the heat sealing area, a loading box is provided at the upper end of the first conveying body, and a weighing sensor is installed at the bottom of the inner wall of the loading box. After the loading box is loaded with material, the material can be weighed in real time.
2. The silicon material packaging device based on integrated weighing and conveying according to claim 1 is characterized in that: One end of the second conveying body passes through the heat-sealing area, and one end of the fourth conveying body away from the switching mechanism overlaps with a portion of the second conveying body that passes through the heat-sealing area.
3. The silicon material packaging device based on integrated weighing and conveying according to claim 1 is characterized in that: The transfer mechanism includes a supporting body fixedly mounted on the upper end of the mounting frame, the upper wall of the supporting body is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to a rotating column, the upper wall of the rotating column is fixedly connected to a transfer conveying body, the outer wall axis of the rotating column is connected to an electric push rod, the end of the electric push rod away from the rotating column is axially connected to a connecting column, and the connecting column is fixedly connected to the upper wall of the supporting body.
4. The silicon material packaging device based on integrated weighing and conveying according to claim 3 is characterized in that: A first extension frame and a second extension frame are fixedly installed at both ends of the transfer conveying body. The first extension frame and the second extension frame are symmetrically distributed about the center of the transfer conveying body. The inner walls of the first extension frame and the second extension frame are both axially connected with extension rollers.
5. The silicon material packaging device based on integrated weighing and conveying according to claim 4, characterized in that: The lower wall of the second extension frame is fixedly connected with a positioning plate, and the upper wall of the edge of the support body is fixedly connected with an upper block positioning mounting block. Two groups of positioning mounting blocks are provided, and the two groups of positioning mounting blocks are respectively distributed on the upper walls of adjacent edges of the support body, and the inner walls of the two groups of positioning mounting blocks are fixedly connected with positioning components.
6. The silicon material packaging device based on integrated weighing and conveying according to claim 5, characterized in that: A positioning hole is formed through the outer wall of the positioning plate, a buffer ring is fixedly connected to the inner wall of the positioning hole, and the positioning hole matches the positioning assembly.
7. The silicon material packaging device based on integrated weighing and conveying according to claim 6, characterized in that: The buffer ring is arranged around the inner wall of the positioning hole. The buffer ring is a component made of rubber material, and the interior of the buffer ring is a hollow structure.
8. The silicon material packaging device based on integrated weighing and conveying according to claim 7, characterized in that: The positioning assembly includes an external tube fixedly connected to the inner wall of the positioning mounting block, a movable channel is opened inside the external tube, the inner wall of the movable channel is provided with an internal tube, the end of the internal tube away from the movable channel is fixedly connected to the positioning block, the end of the internal tube away from the positioning block is fixedly connected to the piston body, and the piston body slides in cooperation with the inner wall of the movable channel.
9. The silicon material packaging device based on integrated weighing and conveying according to claim 8, characterized in that: The positioning block is in a truncated cone structure, the minimum diameter of the positioning block is smaller than the inner diameter of the positioning hole, and the maximum diameter of the positioning block is larger than the inner diameter of the positioning hole.
10. The silicon material packaging device based on integrated weighing and conveying according to claim 9, characterized in that: The end of the piston body away from the internal pipe is fixedly connected to the pressure rod body, one end of the movable channel is connected to the second channel, the pressure rod body is slidingly connected to the inner wall of the second channel, the end of the pressure rod body away from the piston body is fixedly connected to the buffer spring, and the end of the buffer spring away from the pressure rod body is fixedly connected to the bottom of the cavity of the second channel.