Industrial silicon auxiliary packaging support frame

Abstract

The utility model relates to industrial silicon packaging technical field especially discloses a kind of industrial silicon auxiliary packaging support frame. Its core structure includes four chassis, four support frames, auxiliary frame, connecting frame and three connecting rods, stable bottom support is formed through connecting rod between chassis, support frame and chassis part can be rotatably connected and is equipped with limiting mechanism, auxiliary frame is fixed in the middle part of connecting frame on the upper end of support frame, and its bottom surface is installed adjustable position's clamping assembly. When using, by adjusting support frame height and clamping assembly position, the four corners of industrial silicon ton bag can be stably clamped, and bag changing operation can be completed without manual ton bag holding. The utility model is simple in structure, convenient to operate, can effectively improve the safety and efficiency of industrial silicon packaging bag changing, and solve the problems of inconvenient operation and low safety in traditional bag changing operation.

Description

Technical Field

[0001] This utility model relates to the field of industrial silicon packaging technology, and in particular to an industrial silicon auxiliary packaging support frame. Background Technology

[0002] Industrial silicon is a basic raw material for photovoltaic, electronics, metallurgy and other fields. After its production and processing, it needs to be stored and transported through packaging. At present, the industry generally uses ton bags (flexible container bags) to quantitatively package industrial silicon (mostly in block or granular form). The bag changing operation is one of the core processes in the industrial silicon packaging process. That is, when a ton bag is full of industrial silicon, it is necessary to quickly replace it with an empty ton bag to continue the packaging operation.

[0003] In current production, the auxiliary methods for changing industrial silicon bags have significant shortcomings: On the one hand, most small and medium-sized enterprises still rely on purely manual operation, requiring operators to hold the four corners of the ton bag with both hands to open it and receive the industrial silicon material. However, industrial silicon itself has a high density, and a single bag can weigh 1-2 tons when full. During the hand operation, operators not only have to withstand the weight of the ton bag itself and the impact of the material, which can easily lead to arm muscle fatigue, but also increase the risk of lumbar muscle strain for prolonged operation. More importantly, manual holding makes it difficult to ensure that the ton bag remains stably open at all times. When the industrial silicon is tilted, the bag is prone to shaking, causing the material to spill. Lump industrial silicon may also cause foot injuries or skin abrasions to operators due to falling, posing significant safety hazards.

[0004] On the other hand, although a few companies have introduced simple auxiliary support devices, these devices generally have structural design flaws: First, the height of the support frame and the clamping spacing are mostly fixed structures, which cannot be flexibly adjusted according to the different specifications of ton bags (such as the differences in the four corner spacing of 800kg, 1000kg, and 1200kg ton bags), resulting in poor adaptability. When changing the specifications of ton bags, the device needs to be disassembled and reassembled, which seriously affects production efficiency. Second, there is a lack of reliable limiting and clamping mechanisms. The support frame is prone to lateral displacement under the impact of materials, and the clamping parts often cause the ton bags to fall off due to insufficient clamping force. This not only wastes industrial silicon materials, but also requires additional manpower to clean up the scattered materials, further increasing production costs and operating time.

[0005] In summary, the existing industrial silicon bag changing operation methods suffer from problems such as high labor intensity, low safety, poor adaptability, and low efficiency, which can hardly meet the packaging needs of the current large-scale and continuous production of industrial silicon. There is an urgent need for an auxiliary support device that can stably clamp, flexibly adjust, and be easy to operate to solve the above pain points. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an industrial silicon auxiliary packaging support frame, which solves the technical problems of high labor intensity and low safety in manual handling of ton bags during existing industrial silicon bag changing operations, as well as the poor adaptability and unstable support and clamping of simple auxiliary support devices, resulting in low work efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: An industrial silicon auxiliary packaging support frame includes four base frames, four support frames, and an auxiliary frame. The bottom surfaces of the two front support frames are provided with connecting grooves, and the upper ends of the two front base frames are fixed with connecting pins. The lower ends of the two front-end support frames are rotatably connected to the upper ends of the two front base frames via connecting pins and connecting grooves. The opposite surfaces of the right rear support frame and the base frames are provided with rod grooves. A limiting mechanism is provided within the rod grooves on the base frame, comprising a limiting rod and a spring. Four clamping assemblies are mounted on the bottom surface of the auxiliary frame, each comprising a mounting plate, a clamping plate, and a threaded rod. Three connecting rods are fixed between the four base frames. A connecting frame is fixed to the upper ends of the four support frames, and the auxiliary frame is fixed to the middle portion of the connecting frame.

[0008] Preferably, the bottom surfaces of the left and right sides of the auxiliary frame are provided with six slots, and the middle part of the top of each slot has a through hole extending upwards; among them, four threaded rods pass through the through holes at corresponding positions.

[0009] Preferably, a lever is fixed to the side of the limiting rod, and the two ends of the spring are fixedly connected to the bottom of the limiting rod and the bottom of the rod groove, respectively.

[0010] Preferably, the base frame with the rod groove has a sliding groove on its side, the sliding groove and the rod groove are connected, and the lever is engaged in the sliding groove.

[0011] Preferably, each threaded rod is threaded with a limiting nut, and the bottom of the four threaded rods is fixedly connected to the middle part of the upper surface of the four mounting plates respectively; wherein, the upper end of each of the four mounting plates is engaged in the corresponding slot.

[0012] Preferably, each mounting plate has a short rod fixed to its surface, each short rod has a thick end, and each short rod has a spring movably fitted onto it.

[0013] Preferably, each of the four clamping plates has a hole in the middle and a handle is fixed on each clamping plate. The four clamping plates are movably connected to the four short rods respectively, and the second spring is located between the thick end of the short rod and the clamping plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: Improved ease of operation: The support frame and base frame are rotatably connected and equipped with a limiting mechanism, which allows for easy adjustment of the auxiliary frame height, facilitating operators to adjust the position of the clamping components and fix the ton bags. The clamping components are adjusted in position through the cooperation of slots and threaded rods, which can accommodate industrial silicon ton bags of different sizes without the need to change special clamps, thus reducing the complexity of operation.

[0015] Improved operational safety: The clamping components stably hold the four corners of the ton bag, replacing the traditional manual hand-holding method. This avoids direct contact between operators and industrial silicon materials, reducing safety hazards such as injuries and scratches caused by spilled materials. At the same time, the limiting mechanism ensures that the support frame remains stable during operation, preventing accidental deflection of the support structure.

[0016] Improved work efficiency: No manual maintenance of the ton bag opening is required, allowing operators to focus on the bag changing operation itself, reducing the time required for each bag changing; the quick adjustment and reset function of the clamping components can adapt to the needs of continuous packaging production, reduce downtime, and improve overall packaging efficiency.

[0017] High structural stability: The base frame is fixed together by connecting rods to form an overall support system, which avoids lateral displacement of the base frame; the clamping component adopts a structure of spring and clamping plate, which can continuously and stably clamp the ton bag, prevent the ton bag from loosening or falling off during operation, and ensure stable packaging operation. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a structural diagram of the limiting rod in this utility model; Figure 3 This is a structural diagram of the slot in this utility model; Figure 4 This is a structural diagram of the mounting plate in this utility model; Figure 5 This is a structural diagram of the connecting pin in this utility model.

[0020] Legend: 1. Support frame; 2. Connecting frame; 3. Auxiliary frame; 4. Base frame; 5. Connecting rod; 6. Connecting pin; 7. Rod groove; 8. Limiting rod; 9. Toggle rod; 10. Spring 1; 11. Slide groove; 12. Slot; 13. Through hole; 14. Clamping plate; 15. Limiting nut; 16. Threaded rod; 17. Mounting plate; 18. Short rod; 19. Spring 2. Detailed Implementation

[0021] This application provides an industrial silicon auxiliary packaging support frame, which effectively solves the technical problems of high labor intensity and low safety in the existing industrial silicon bag changing operation, as well as the poor adaptability of simple auxiliary support devices and unstable support and clamping, resulting in low operation efficiency. Example

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the overall technical solution in this application embodiment is as follows: To address the problems existing in the prior art, this utility model provides an industrial silicon auxiliary packaging support frame, the core structure of which includes four base frames 4, four support frames 1, an auxiliary frame 3, a connecting frame 2, and three connecting rods 5. The assembly and use process of each component are described in detail below: The four base frames 4 are arranged in a rectangular shape, and three connecting rods 5 are fixedly connected between the four base frames 4. By welding or bolting, the four base frames 4 and the three connecting rods 5 form a stable bottom support system to prevent the base frames 4 from shifting laterally during use.

[0023] Front support frame 1 connection: The bottom surfaces of the two front support frames 1 are pre-cut with connecting grooves, and the upper ends of the two front base frames 4 are welded and fixed with connecting pins 6; the connecting grooves of the two front support frames 1 are respectively fitted onto the connecting pins 6 of the two front base frames 4, so that the front support frame 1 can be flexibly deflected around the connecting pins 6, providing a rotation basis for subsequent adjustment of the height of the auxiliary frame 3.

[0024] Assembling the right rear support frame 1 with the limiting mechanism: Both the support frame 1 and the base frame 4 on the right rear side have pre-cut rod grooves 7 on their opposite surfaces. A limiting mechanism is installed in the rod groove 7 of the base frame 4—the limiting mechanism includes a limiting rod 8 and a spring 10. The two ends of the spring 10 are welded and fixed to the bottom of the limiting rod 8 and the bottom of the rod groove 7, respectively. A lever 9 is welded and fixed to the side of the limiting rod 8. Simultaneously, a sliding groove 11 is pre-cut on the side of the base frame 4 with the rod groove 7, ensuring that the sliding groove 11 is connected to the rod groove 7. The lever 9 is inserted into the sliding groove 11, allowing it to slide up and down along the sliding groove 11, thereby moving the limiting rod 8 within the rod groove 7. Under normal conditions, the elastic force of the spring 10 pushes the upper end of the limiting rod 8 into the rod groove 7 of the support frame 1, achieving the limiting and fixing of the right rear support frame 1. When the lever 9 is pulled down, the limiting rod 8 compresses the spring 10 and disengages from the rod groove 7 of the support frame 1, releasing the limiting mechanism.

[0025] Upper frame fixing: The upper ends of the four support frames 1 are fixed to the frame 2 by bolts or welding, so that the four support frames 1 and the connecting frame 2 form an integral upper support structure; then the auxiliary frame 3 is welded and fixed in the middle position of the connecting frame 2 to ensure that the auxiliary frame 3 is horizontal and stable.

[0026] Clamping component installation: Four clamping components need to be installed on the bottom surface of the auxiliary frame 3. Each clamping component includes a mounting plate 17, a clamping plate 14, and a threaded rod 16. Six slots 12 are pre-drilled on the left and right bottom surfaces of the auxiliary frame 3. Each slot 12 has a through hole 13 extending upwards from the center of its top. The specific installation steps are as follows: Four threaded rods 16 are passed through the corresponding through holes 13 from below the auxiliary frame 3, and a limiting nut 15 is threaded onto each threaded rod 16. Weld the bottoms of the four threaded rods 16 to the middle of the upper surface of the four mounting plates 17 respectively, and then insert the upper ends of the four mounting plates 17 into the corresponding slots 12 on the bottom of the auxiliary frame 3 (the slots 12 serve as guides and positions to prevent the mounting plates 17 from shifting). Tighten the limiting nut 15 so that the limiting nut 15 presses tightly against the upper surface of the auxiliary frame 3, and fix the mounting plate 17 on the auxiliary frame 3; if it is necessary to adjust the clamping distance, loosen the limiting nut 15 to pull the mounting plate 17 out of the current slot 12, replace it with another slot 12 and fix it again.

[0027] Assembly of clamping plates and short rods: Short rods 18 are welded and fixed to the surface of each mounting plate 17, and the ends of the short rods 18 are machined to be thick (to prevent the clamping plates 14 from falling off); a second spring 19 is movably sleeved on each short rod 18; holes are pre-drilled in the middle of the four clamping plates 14, and a handle is welded and fixed on each clamping plate 14; the four clamping plates 14 are movably sleeved with the four short rods 18 through the middle holes, so that the second spring 19 is between the thick end of the short rod 18 and the clamping plate 14. Under normal conditions, the second spring 19 pushes the clamping plate 14 closer to the mounting plate 17, and pulling the handle can move the clamping plate 14 away from the mounting plate 17. After being released, the clamping plate 14 is reset under the action of the second spring 19.

[0028] When changing industrial silicon ton bags, follow these steps: Release the limit and lower the auxiliary frame: The operator moves the lever 9 of the right rear base frame 4 downward, which drives the limit rod 8 to compress the spring 10 and disengage it from the rod groove 7 of the support frame 1; with the front connecting pin 6 as the axis, the support frame 1 is deflected outward, so that the connecting frame 2 and the auxiliary frame 3 are lowered synchronously until the height of the auxiliary frame 3 is convenient for operation.

[0029] Adjust the position of the clamping components: According to the size of the industrial silicon ton bag, loosen the limit nut 15, pull the mounting plate 17 out of the current slot 12, select the appropriate slot 12 on the auxiliary frame 3 to re-insert it, and then tighten the limit nut 15 to fix the mounting plate 17, ensuring that the spacing of the four clamping components matches the four corners of the ton bag.

[0030] Clamping the four corners of the ton bag: Pull the handles of the four clamping plates 14 to move the clamping plates 14 away from the mounting plate 17; place the four corners of the industrial silicon ton bag between the mounting plate 17 and the clamping plates 14 respectively, release the handles, and the spring 2 19 pushes the clamping plates 14 to clamp the four corners of the ton bag, thus completing the ton bag fixing.

[0031] Reset and fix the support frame: Push the support frame 1 upward to reset it around the connecting pin 6; when the rod groove 7 of the right rear support frame 1 is aligned with the rod groove 7 of the base frame 4, release the lever 9, and the spring 10 pushes the upper end of the limiting rod 8 into the rod groove 7 of the support frame 1 to reposition and fix the support frame 1.

[0032] Bag replacement operation: At this time, the four corners of the ton bag are pulled up and kept stable by the clamping components, and the operator can directly carry out the industrial silicon bag replacement operation without manually holding the ton bag, which improves the safety and efficiency of the operation.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An industrial silicon assisted packaging support frame, characterized by, It includes four base frames (4), four support frames (1) and auxiliary frames (3); Among them, the bottom surfaces of the two support frames (1) located in front are provided with connecting grooves, and the upper ends of the two base frames (4) located in front are fixed with connecting pins (6). The lower ends of the two support frames (1) located at the front end are rotatably connected to the upper ends of the two base frames (4) located in front through connecting pins (6) and connecting grooves. The support frame (1) and the base frame (4) located on the right rear side are provided with rod grooves (7). The rod groove (7) on the base frame (4) is provided with a limiting mechanism, which includes a limiting rod (8) and a spring (10). The bottom surface of the auxiliary frame (3) is equipped with four clamping components, each of which includes a mounting plate (17), a clamping plate (14) and a threaded rod (16). Three connecting rods (5) are fixed between the four base frames (4).

2. An industrial silicon assisted packaging support frame as claimed in claim 1, wherein, The upper end of the four support frames (1) is fixed with a connecting frame (2), and the auxiliary frame (3) is fixed in the middle part of the connecting frame (2). The bottom surfaces of the left and right sides of the auxiliary frame (3) are provided with six slots (12), and the middle part of the top of each slot (12) has a through hole (13) extending upward. Among them, the four threaded rods (16) pass through the corresponding through holes (13).

3. The industrial silicon auxiliary packaging support frame as described in claim 1, characterized in that, A lever (9) is fixed on the side of the limiting rod (8), and the two ends of the spring (10) are fixedly connected to the bottom of the limiting rod (8) and the bottom of the rod groove (7) respectively.

4. The industrial silicon auxiliary packaging support frame as described in claim 3, characterized in that, The base frame (4) with the rod groove (7) has a sliding groove (11) on its side. The sliding groove (11) and the rod groove (7) are connected, and the lever (9) is engaged in the sliding groove (11).

5. The industrial silicon auxiliary packaging support frame as described in claim 4, characterized in that, Each threaded rod (16) is threaded with a limit nut (15), and the bottom of the four threaded rods (16) is fixedly connected to the middle part of the upper surface of the four mounting plates (17); The upper ends of the four mounting plates (17) are all locked in the corresponding slots (12).

6. The industrial silicon auxiliary packaging support frame as described in claim 5, characterized in that, Each mounting plate (17) has a short rod (18) fixed on its surface. The end of each short rod (18) is thick. Each short rod (18) is movably fitted with a spring (19).

7. The industrial silicon auxiliary packaging support frame as described in claim 6, characterized in that, The four clamping plates (14) have holes in the middle part, and each clamping plate (14) is fixed with a handle. The four clamping plates (14) are movably connected to the four short rods (18), and the second spring (19) is located between the thick end of the short rod (18) and the clamping plate (14).

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