A quartz sand bagging and sealing auxiliary device

Abstract

This utility model discloses an auxiliary device for sealing and bagging quartz sand, including a rectangular frame. A controller is fixedly connected to one side of the rectangular frame, and support columns are fixedly connected to the top four sides of the rectangular frame. Three telescopic springs are fixedly connected to the inner walls of both sides of the rectangular frame, and a U-shaped locking block is fixedly connected to one side of each telescopic spring. A heat-pressing mechanism is fixedly connected to the inner walls of both sides of the rectangular frame, and support rods are fixedly connected to the top four sides of the rectangular frame. A fixing plate is fixedly connected to the top of the four support rods, and a storage cylinder is fixedly connected inside the fixing plate. A conveying mechanism is fixedly connected to the top of the rectangular frame, and an opening is provided at the top of the rectangular frame. A conveying port is fixedly connected to the bottom of the storage cylinder, and a conveying port is fixedly connected to the top of the conveying mechanism. This utility model ensures the stability of the filling process, allowing quartz sand to be smoothly and evenly filled into the bag, reducing manual intervention and improving the overall efficiency of quartz sand packaging.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand bagging and sealing technology, and in particular to an auxiliary device for quartz sand bagging and sealing. Background Technology

[0002] In the field of quartz sand production and processing, packaging is a crucial process for ensuring product storage and transportation. Traditional quartz sand bagging and sealing often relies on manual labor or simple equipment, which presents numerous technical challenges. During bagging, the packaging bags lack a stable and fixed structure, making them prone to tilting and collapsing due to the impact of quartz sand, resulting in material waste and significant deviations in filling volume. The material conveying process often relies on manual control of valves or simple mechanical feeding, making it difficult to accurately adjust the output volume and meet the quantitative requirements of different packaging sizes. The sealing process often uses manual sewing or ordinary heat sealing machines, which is not only inefficient but also results in poor sealing performance, easily leading to sand leakage and affecting product quality. Furthermore, the traditional process involves high levels of manual intervention and labor intensity, and packaging efficiency is significantly affected by the operator's skill level, making it difficult to adapt to the needs of industrialized mass production. Therefore, there is an urgent need for an integrated and automated bagging and sealing auxiliary device to solve the above problems.

[0003] Existing equipment often results in packaging bags tilting and collapsing during bagging, leading to material waste and inaccurate filling. It relies heavily on manual or simple mechanical control, making it difficult to accurately adjust the output of quartz sand. Furthermore, the sealing efficiency is low and the quality is unstable, making it difficult to guarantee the airtightness. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an auxiliary device for sealing quartz sand bags.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A quartz sand bagging and sealing auxiliary device includes a rectangular frame, a controller fixedly connected to one side of the rectangular frame, support columns fixedly connected to the top four sides of the rectangular frame, three telescopic springs fixedly connected to the inner walls of both sides of the rectangular frame, a U-shaped locking block fixedly connected to one side of the telescopic springs, and a hot pressing mechanism fixedly connected to the inner walls of both sides of the rectangular frame.

[0006] As a further embodiment of this utility model: support rods are fixedly connected to the top four sides of the rectangular frame, a fixed plate is fixedly connected to the top of the four support rods, a storage cylinder is fixedly connected inside the fixed plate, a conveying mechanism is fixedly connected to the top of the rectangular frame, and an opening is provided at the top of the rectangular frame. A conveying port is fixedly connected to the bottom of the storage cylinder, and a conveying port is fixedly connected to the top of the conveying mechanism.

[0007] As a further embodiment of this utility model: the material conveying mechanism includes a circular cover plate, a drive motor, a circular rod, an internal gear, a triangular plate, and a transmission gear. The cover plate is fixedly connected to the bottom of the conveying port, the circular plate is fixedly connected to the top of the rectangular frame, and the bottom of the circular plate has an opening and four slots. The circular plate is fixedly connected to the bottom of the cover plate.

[0008] As a further embodiment of this utility model: the internal gear is movably connected to the inner wall of the cover plate, the four transmission gears are movably connected to the top of the circular plate, and the transmission gears mesh with the internal gears. The four triangular plates are movably connected to the bottom of the circular plate, and a toothed block is provided on one side of the triangular plate, which meshes with the transmission gear.

[0009] As a further embodiment of this utility model: a material conveying mechanism is fixedly connected to the bottom of the triangular plate, and four round rods are movably connected to the four slots at the bottom of the round plate, a drive motor is fixedly connected to the top of the cover plate, and the output end of the drive motor passes through the cover plate and is fixedly connected to the top of the transmission gear.

[0010] As a further embodiment of this utility model: the hot pressing mechanism includes a baffle, a limiting slot, a moving plate, a heating strip, a connecting block, a snap-fit ​​block, and an electric telescopic rod. The two limiting slots are respectively fixedly connected to the inner walls of the two sides of the rectangular frame, the two baffles are respectively fixedly connected to the two sides of the two limiting slots, and the two snap-fit ​​blocks and the two connecting blocks are movably connected to the inside of the two limiting slots.

[0011] As a further embodiment of this utility model: the movable plate is fixedly connected to the inner side of the connecting block and the snap-fit ​​block, the two heating strips are respectively fixedly connected to the inner side of the two movable plates, the electric telescopic rod is fixedly connected to one side of the baffle, and the two connecting blocks are respectively fixedly connected to one side of the output end of the two electric telescopic rods.

[0012] Compared with the prior art, this utility model provides an auxiliary device for sealing quartz sand bags, which has the following beneficial effects: This quartz sand bagging and sealing auxiliary device involves placing the bag of quartz sand to be filled between two U-shaped clamps. The top of the bag passes through a heat-pressing mechanism, and the material is fed through a storage cylinder and conveyed through a conveying port. The conveying mechanism adjusts the conveying volume to allow the material to enter the bag. The U-shaped clamps prevent the bag from tilting and collapsing during filling. After filling, the bag opening is heat-sealed by the heat-pressing mechanism. This ensures the stability of the filling process, allowing the quartz sand to be filled smoothly and evenly into the bag. It avoids the problem of material waste and inaccurate filling volume caused by the bag tipping over, reduces manual intervention, and improves the overall efficiency of quartz sand packaging.

[0013] This quartz sand bagging and sealing auxiliary device uses a controller to control the output of a drive motor, which in turn drives a transmission gear. Because the transmission gear meshes with the internal gear and the triangular plate teeth, the rotation of the transmission gear causes the internal gear and the triangular plate to move. The triangular plate, located in a slot at the bottom of the circular plate, changes position with the cooperation of components such as the circular rod, thereby controlling the output of quartz sand from the conveying port through the feeding mechanism. This allows for precise adjustment of the quartz sand output, preventing excessive or insufficient output, ensuring that the amount of quartz sand in each bag meets requirements, improving bagging accuracy and consistency, and satisfying the strict control over the amount of quartz sand in production.

[0014] This quartz sand bagging and sealing auxiliary device uses a controller to extend and retract the output end of an electric telescopic rod. The output end pushes a connecting block to move, which in turn drives a moving plate and a locking block to slide within a limiting slot. As the two moving plates approach each other, the heating strips fixed to the inner sides of the moving plates also gradually approach the bag opening. The heating strips are energized and heat up, applying heat pressure to the bag opening to achieve sealing. This allows for rapid and efficient heat-sealing of the bag opening. Components such as baffles ensure the stability and accuracy of the moving plate's movement, guaranteeing sealing quality and improving the efficiency of quartz sand bagging and sealing, thus meeting the needs of mass production.

[0015] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0016] Figure 1 This is a front view of an auxiliary device for sealing quartz sand bags according to the present invention. Figure 2 This is a structural diagram of the material conveying mechanism of an auxiliary device for sealing and bagging quartz sand proposed in this utility model; Figure 3 This is an exploded view of the material conveying mechanism of an auxiliary device for sealing and bagging quartz sand according to the present invention. Figure 4 This is a structural diagram of the hot pressing mechanism of an auxiliary device for sealing quartz sand bags, as proposed in this utility model. Figure 5 This is a cross-sectional view of the hot pressing mechanism of an auxiliary device for sealing quartz sand bags according to this utility model.

[0017] In the diagram: 1. Support column; 2. Rectangular frame; 3. Controller; 4. Material conveying mechanism; 5. Support rod; 6. Fixing plate; 7. Storage cylinder; 8. Conveying port; 9. Hot pressing mechanism; 10. Telescopic spring; 11. U-shaped locking block; 401. Circular plate; 402. Cover plate; 403. Drive motor; 404. Circular rod; 405. Internal gear; 406. Triangular plate; 407. Transmission gear; 901. Baffle; 902. Limiting slot; 903. Moving plate; 904. Heating strip; 905. Connecting block; 906. Locking block; 907. Electric telescopic rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] A quartz sand bag sealing auxiliary device, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the rectangular frame 2 is included. A controller 3 is fixedly connected to one side of the rectangular frame 2. Support columns 1 are fixedly connected to the top four sides of the rectangular frame 2. Three telescopic springs 10 are fixedly connected to the inner walls of both sides of the rectangular frame 2. A U-shaped locking block 11 is fixedly connected to one side of the telescopic spring 10. A hot pressing mechanism 9 is fixedly connected to the inner walls of both sides of the rectangular frame 2.

[0022] Support rods 5 are fixedly connected to the top four sides of the rectangular frame 2. A fixed plate 6 is fixedly connected to the top of the four support rods 5. A storage cylinder 7 is fixedly connected inside the fixed plate 6. A conveying mechanism 4 is fixedly connected to the top of the rectangular frame 2. An opening is provided at the top of the rectangular frame 2. A conveying port 8 is fixedly connected to the bottom of the storage cylinder 7. A conveying port 8 is fixedly connected to the top of the conveying mechanism 4. The controller 3 is model UDC1200.

[0023] During operation, the bag containing quartz sand is placed between two U-shaped clamps 11. The top of the bag passes through the hot pressing mechanism 9, and the material is fed through the storage cylinder 7 and conveyed through the conveying port 8. The conveying mechanism 4 adjusts the conveying volume, allowing the material to enter the bag. The U-shaped clamps 11 prevent the bag from tilting and collapsing during filling. After filling, the hot pressing mechanism 9 seals the bag opening with heat, thus ensuring the stability of the filling process. This allows the quartz sand to be filled into the bag smoothly and evenly, avoiding material waste and inaccurate filling volume caused by the bag tipping over. It also reduces manual intervention and improves the overall efficiency of quartz sand packaging.

[0024] To control the output of quartz sand, such as Figure 2 and Figure 3 As shown, the material conveying mechanism 4 includes a circular plate 401, a cover plate 402, a drive motor 403, a circular rod 404, an internal gear 405, a triangular plate 406, and a transmission gear 407. The cover plate 402 is fixedly connected to the bottom of the conveying port 8, and the circular plate 401 is fixedly connected to the top of the rectangular frame 2. The bottom of the circular plate 401 has an opening and four slots. The circular plate 401 is fixedly connected to the bottom of the cover plate 402.

[0025] The internal gear 405 is movably connected to the inner wall of the cover plate 402. Four transmission gears 407 are movably connected to the top of the circular plate 401, and the transmission gears 407 and the internal gear 405 mesh with each other. Four triangular plates 406 are movably connected to the bottom of the circular plate 401, and a toothed block is provided on one side of the triangular plate 406. The toothed block of the triangular plate 406 meshes with the transmission gear 407.

[0026] The bottom of the triangular plate 406 is fixedly connected to the material conveying mechanism 4, and four round rods 404 are respectively movably connected to the four slots at the bottom of the round plate 401. The drive motor 403 is fixedly connected to the top of the cover plate 402, and the output end of the drive motor 403 passes through the cover plate 402. The output end of the drive motor 403 is fixedly connected to the top of the transmission gear 407.

[0027] During operation, the controller 3 controls the output of the drive motor 403 to rotate, which in turn drives the transmission gear 407 to rotate. Since the transmission gear 407 meshes with the internal gear 405 and the triangular plate 406, the rotation of the transmission gear 407 drives the internal gear 405 and the triangular plate 406 to move. The triangular plate 406, located in the slot at the bottom of the circular plate 401, changes position with the cooperation of components such as the circular rod 404, thereby controlling the output of quartz sand from the conveying port 8 through the conveying mechanism 4. This allows for precise adjustment of the quartz sand output, preventing excessive or insufficient output, ensuring that the bagged amount of quartz sand meets requirements, improving the accuracy and consistency of bagging, and satisfying the strict control over the bagged amount of quartz sand in production.

[0028] To ensure the bag opening is sealed by heat sealing, such as Figure 4 and Figure 5 As shown, the hot pressing mechanism 9 includes a baffle 901, a limiting slot 902, a moving plate 903, a heating strip 904, a connecting block 905, a snap-fit ​​block 906, and an electric telescopic rod 907. The two limiting slots 902 are respectively fixedly connected to the inner walls of the two sides of the rectangular frame 2, the two baffles 901 are respectively fixedly connected to the two sides of the two limiting slots 902, and the two snap-fit ​​blocks 906 and the two connecting blocks 905 are movably connected to the inside of the two limiting slots 902.

[0029] The movable plate 903 is fixedly connected to the inner side of the connecting block 905 and the snap-fit ​​block 906. The two heating strips 904 are fixedly connected to the inner side of the two movable plates 903 respectively. The electric telescopic rod 907 is fixedly connected to one side of the baffle 901. The two connecting blocks 905 are fixedly connected to one side of the output end of the two electric telescopic rods 907 respectively. The model of the electric telescopic rod 907 is JR-DG-680.

[0030] During operation, the output end of the electric telescopic rod 907 is extended and retracted by the controller 3. The output end pushes the connecting block 905 to move. The connecting block 905 drives the moving plate 903 and the locking block 906 to slide within the limiting slot 902. As the two moving plates 903 approach each other, the heating strip 904 fixed on the inner side of the moving plate 903 also gradually approaches the bag opening. The heating strip 904 is energized and heats up, heat-pressing the bag opening to achieve sealing. Thus, the heat-pressing sealing of the bag opening can be completed quickly and efficiently. The baffle 901 and other components ensure the stability and accuracy of the movement of the moving plate 903, ensuring the sealing quality and improving the efficiency of quartz sand bag sealing, meeting the needs of mass production.

[0031] Working principle: The bag to be filled with quartz sand is placed between two U-shaped blocks 11, the top of the bag passes through the hot pressing mechanism 9, and is fed through the storage cylinder 7 and conveyed through the conveying port 8.

[0032] The controller 3 controls the output of the drive motor 403 to rotate, which in turn drives the transmission gear 407 to rotate. Since the transmission gear 407 meshes with the internal gear 405 and the triangular plate 406, the rotation of the transmission gear 407 will drive the internal gear 405 and the triangular plate 406 to move. The triangular plate 406 is located in the slot at the bottom of the circular plate 401. With the cooperation of components such as the circular rod 404, the position of the triangular plate 406 changes, thereby controlling the output of quartz sand from the conveying port 8 through the conveying mechanism 4. The U-shaped block 11 prevents the packaging bag from tilting and collapsing during filling.

[0033] After the filling is completed, the output end of the electric telescopic rod 907 is extended and retracted by the controller 3. The output end pushes the connecting block 905 to move. The connecting block 905 drives the moving plate 903 and the snap-fit ​​block 906 to slide in the limiting slot 902. As the two moving plates 903 approach each other, the heating strip 904 fixed on the inner side of the moving plate 903 also gradually approaches the bag opening. The heating strip 904 is energized and heats up, and heats up the bag opening to achieve sealing.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quartz sand bagging and sealing auxiliary device, comprising a rectangular frame (2), characterized in that, A controller (3) is fixedly connected to one side of the rectangular frame (2), a support column (1) is fixedly connected to the top of the rectangular frame (2), three telescopic springs (10) are fixedly connected to the inner walls of both sides of the rectangular frame (2), a U-shaped card block (11) is fixedly connected to one side of the telescopic spring (10), and a hot pressing mechanism (9) is fixedly connected to the inner walls of both sides of the rectangular frame (2). The top of the rectangular frame (2) is fixedly connected with support rods (5), and the top of the four support rods (5) is fixedly connected with a fixing plate (6). The inside of the fixing plate (6) is fixedly connected with a storage cylinder (7). The top of the rectangular frame (2) is fixedly connected with a conveying mechanism (4), and the top of the rectangular frame (2) is opened. The bottom of the storage cylinder (7) is fixedly connected with a conveying port (8), and the top of the conveying mechanism (4) is fixedly connected with a conveying port (8).

2. The quartz sand bagging and sealing auxiliary device according to claim 1, characterized in that, The material conveying mechanism (4) includes a circular plate (401), a cover plate (402), a drive motor (403), a circular rod (404), an internal gear (405), a triangular plate (406), and a transmission gear (407). The cover plate (402) is fixedly connected to the bottom of the conveying port (8), and the circular plate (401) is fixedly connected to the top of the rectangular frame (2). The bottom of the circular plate (401) has an opening and four slots. The circular plate (401) is fixedly connected to the bottom of the cover plate (402).

3. The quartz sand bagging and sealing auxiliary device according to claim 2, characterized by, The internal gear (405) is movably connected to the inner wall of the cover plate (402), the four transmission gears (407) are movably connected to the top of the circular plate (401), and the transmission gears (407) mesh with the internal gears (405). The four triangular plates (406) are movably connected to the bottom of the circular plate (401), and a toothed block is provided on one side of the triangular plate (406), and the toothed block of the triangular plate (406) meshes with the transmission gears (407).

4. The quartz sand bagging and sealing auxiliary device according to claim 2, characterized in that, The bottom of the triangular plate (406) is fixedly connected to a material conveying mechanism (4), and four round rods (404) are respectively movably connected to the four slots at the bottom of the round plate (401). The drive motor (403) is fixedly connected to the top of the cover plate (402), and the output end of the drive motor (403) passes through the cover plate (402). The output end of the drive motor (403) is fixedly connected to the top of the transmission gear (407).

5. The quartz sand bag sealing auxiliary device according to claim 1, characterized in that, The hot pressing mechanism (9) includes a baffle (901), a limiting slot (902), a moving plate (903), a heating strip (904), a connecting block (905), a snap-fit ​​block (906), and an electric telescopic rod (907). The two limiting slots (902) are fixedly connected to the inner walls of the two sides of the rectangular frame (2), the two baffles (901) are fixedly connected to the two sides of the two limiting slots (902), and the two snap-fit ​​blocks (906) and the two connecting blocks (905) are movably connected to the inside of the two limiting slots (902).

6. The quartz sand bagging and sealing auxiliary device according to claim 5, characterized in that, The movable plate (903) is fixedly connected to the inner side of the connecting block (905) and the snap-fit ​​block (906), the two heating strips (904) are fixedly connected to the inner side of the two movable plates (903) respectively, the electric telescopic rod (907) is fixedly connected to one side of the baffle (901), and the two connecting blocks (905) are fixedly connected to one side of the output end of the two electric telescopic rods (907) respectively.

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