Automatic stacking and conveying device and method for bagged calcium carbonate powder

Abstract

This invention discloses an automated stacking and conveying device and method for bagged calcium carbonate powder, belonging to the technical field of stacking devices and methods. It includes: a worktable; and a clamping and adjusting mechanism. The clamping and adjusting mechanism includes a first motor placed on the worktable, the output shaft of which extends to a turntable at the bottom of the worktable. The protrusions around the turntable and a first slider are connected via swing rods. The first slider has an inclined groove connected along the length of the worktable, and a U-shaped plate is fixedly connected to it. The swing rods are rotatably connected at both ends to the first slider and the protrusions. A clamping plate is movably connected to the top of the inner wall of the U-shaped plate via a compression spring. This invention solves the technical problem that uneven bag surfaces often result in localized protrusions, which are detrimental to the stable placement of items during stacking and may even cause them to fall, greatly affecting the safety of product stacking.

Description

Technical Field

[0001] This invention belongs to the technical field of stacking devices and methods, specifically relating to an automated stacking and conveying device and method for bagged calcium carbonate powder. Background Technology

[0002] A pipeline is a system of pipes, pipe fittings, valves, and other components used to transport gases, liquids, or fluids containing solid particles. Typically, fluids are pressurized by blowers, compressors, pumps, and boilers, flowing from high-pressure areas to low-pressure areas within the pipeline. Alternatively, the fluid's own pressure or gravity can be used for transport. Pipelines have a wide range of applications, primarily in water supply, drainage, heating, gas supply, long-distance transport of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations.

[0003] A stacker crane is an automated goods handling device, mainly used in warehouses or logistics centers for horizontal transport and stacking operations. It utilizes its control system and mechanical structure to precisely place goods in designated locations according to pre-set paths and height requirements.

[0004] When stacking bags containing calcium carbonate powder, uneven bag surfaces often result in localized bulges, which hinder the stable placement of items during stacking and may even cause them to fall, significantly impacting product safety. Furthermore, when calcium carbonate is in powder form, poor sealing of the bags can lead to particles falling during transport, affecting the cleanliness of the working environment and requiring personnel to perform regular cleaning, which is time-consuming and labor-intensive. Summary of the Invention

[0005] The purpose of this invention is to provide an automated stacking and conveying device and method for bagged calcium carbonate powder, in order to solve the technical problem that when the surface of the bag is uneven, there are often local bulges, which are not conducive to the stable placement of the items during the stacking process, and may even cause them to fall, which greatly affects the safety of product stacking.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automated stacking and conveying system for bagged calcium carbonate powder includes:

[0008] Workbench;

[0009] The clamping adjustment mechanism includes a first motor placed on the worktable, the output shaft of the first motor extending to a turntable at the bottom of the worktable, the protrusions around the turntable and the first slider being connected by a swing rod, the first slider being connected with an inclined groove along the length of the worktable, and a U-shaped plate being fixedly connected to the first slider.

[0010] The swing rod is mounted on the first slider and the protrusion at both ends by a rotatable connection. The top of the inner wall of the U-shaped plate is movably connected to the clamping plate by a compression spring. The top of the worktable is connected to the first cylinder by a side plate. The piston rod at the bottom of the first cylinder extends sequentially to the pull rope and the telescopic pressure plate. The pull rope is distributed around the piston rod, and one end of the pull rope is mounted on the fixed ring by a traction connection. The bottom of the fixed ring and the clamping plate are connected by a movable rod. The outer edge of the movable rod is provided with an movable opening that is placed on the U-shaped plate.

[0011] Furthermore, it also includes a conveying and stacking mechanism, which includes a conveyor line placed at one end of the workbench. The conveyor line is mounted on the frame and extends in a preset direction to carry and convey the bags.

[0012] Furthermore, a second motor is fixedly installed on the frame, and the output shaft of the second motor extends sequentially to the first conveyor belt and the second conveyor belt. One end of the second conveyor belt is connected to a first rotating wheel, and one end of the first rotating wheel passes through the cover and extends to the first bevel gear. Both ends of the outer wall of the first bevel gear are meshed with a second bevel gear fixed on a reciprocating screw. A second slider is screwed on the second bevel gear, and a scraper placed on the top surface of the first collection box is installed on the second slider through a bracket.

[0013] Furthermore, slots are provided at both ends and the center of the top surface of the first collection box and fixed to the frame. The scraper is connected to a sliding groove along the length of the first collection box. A second collection box is provided below the slot and placed on the first collection box. The second collection box is a pull-out movable design, and a handle is integrally formed on one end of the outer wall of the second collection box.

[0014] Furthermore, one end of the first conveyor belt is connected to a second rotating wheel placed on the third collection box. The third collection box and the conveyor line are connected by an inclined plate. One end of the second rotating wheel extends to the lower sprocket on the inner wall of the third collection box, and a retaining ring is installed at the other end. The lower sprocket and the upper sprocket are connected by a chain drive.

[0015] Furthermore, the outer wall edge of the chain is provided with an annular groove placed on the third collection box, and an L-shaped bent plate with an opening facing the inclined plate is fixedly installed on the chain.

[0016] Furthermore, a clamping cavity is formed between the clamping plate and the U-shaped plate, which is connected to the four end faces of the bag body, and the bottom of the first motor is fixedly connected to the workbench through a crossbeam.

[0017] Furthermore, it also includes a second cylinder located at the top of the worktable, with one end of the piston rod on the second cylinder connected to the push plate.

[0018] An automated stacking and conveying method for bagged calcium carbonate powder includes the following steps:

[0019] S1.1 Place the bag containing calcium carbonate powder on the workbench, start the first motor, and move the U-shaped plate connected to the first slider to the sides of the bag according to the different sizes of the bag. Start the first cylinder to move downward. Under the elastic return of the compression spring, the telescopic pressure plate moves downward and clamps the bag.

[0020] S1.2, Step S1.1 After the first cylinder is started, the telescopic pressure plate can press the bag body to keep the bag body flat. At the same time, the first slider moves outward so that the bag body can be further tightened and adjusted around its perimeter, thereby allowing the telescopic pressure plate to effectively press and adjust the bag body.

[0021] S1.3 After pressing is completed, the second cylinder starts and pushes the bag to the conveyor line. The second motor starts, which can collect the impurity particles generated during bag conveying and automatically convey the bag to the third collection box.

[0022] S1.4 Under the transmission action of the chain, the L-shaped bending plate can perform fixed-point circular motion and can achieve orderly stacking of bags.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] (1) A clamping adjustment mechanism is set up. After the first motor starts, it can drive the turntable to rotate. With the rotation connection of the swing rod, the first slider can be moved to the four sides of the bag. According to different bag sizes, the clamping mechanism can be moved to the corresponding position. During the start-up of the first cylinder, not only can the clamping plate move downward to clamp with the elastic restoring force of the compression spring, but also, in the process of pulling the clamping plate outward, the clamping plate can move freely and effectively clamp the bag. In addition, during the downward movement of the telescopic pressure plate on the first cylinder, the pressing action can be effectively realized, thereby adjusting the flatness of the bag. Moreover, the pressure plate is telescopic, and the length of the pressure plate can be adjusted according to the size of the bag. It has strong applicability and can effectively improve the utilization rate of the device.

[0025] (2) A conveying and cleaning mechanism is set up. When the bag is transported on the conveyor line and particles fall into the second collection box, the second motor starts and drives the first rotating wheel to rotate through the second conveyor belt. Under the action of gear meshing transmission, the reciprocating screws at both ends can rotate. Through the action of screw transmission, the scrapers at both ends move back and forth horizontally and sweep the impurities to the slot. Moreover, the second collection box can quickly process and clean the impurities through the pull-out movable design. With the cooperation of the cleaning mechanism, the particles generated during long-distance conveying can be automatically and centrally processed. The automation efficiency is high and the cleanliness of the working environment is effectively guaranteed.

[0026] (3) A stacking mechanism is set up. After the second motor starts, it can drive the second rotating wheel to rotate at the same time. The lower sprocket rotates and cooperates with the upper sprocket to make the chain rotate in the annular groove. This can drive the L-shaped bending plate at the center of the chain to move synchronously. Since the opening of the L-shaped bending plate is located on one side of the inclined plate, it can effectively support and connect the slipping bag. Moreover, it can effectively stack multiple bags in layers, ensuring the orderly placement of the bags and facilitating the work of personnel to pick them up.

[0027] (4) The entire stacking and conveying method is reasonably designed, has good automation effect, strong integration performance, and simple manual operation. It can effectively and quickly adjust the flatness of the bag, thereby effectively utilizing space resources, preventing the bag from slipping, greatly improving the safety of the device placement, and placing the bag in a layered stacking manner to prevent stacking disorder. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of the automated stacking and conveying device for bagged calcium carbonate powder of the present invention. Figure 1 ;

[0030] Figure 2 This is a schematic diagram of the structure of the automated stacking and conveying device for bagged calcium carbonate powder of the present invention. Figure 2 ;

[0031] Figure 3 This is a front view of the automated stacking and conveying device for bagged calcium carbonate powder of the present invention;

[0032] Figure 4This is a schematic diagram showing the connection between the turntable and the first slider of the present invention;

[0033] Figure 5 This is the present invention. Figure 1 Enlarged view of point A;

[0034] Figure 6 This is a schematic diagram of the meshing transmission of the first bevel gear and the second bevel gear of the present invention;

[0035] Figure 7 This is a schematic diagram showing the connection between the second and third collection boxes of the present invention;

[0036] Figure 8 This is a schematic diagram of the interior of the third collection box of the present invention;

[0037] Figure 9 This is a schematic diagram of the transmission of the sprocket and chain of the present invention;

[0038] Figure 10 This is a flowchart illustrating the automated stacking and conveying method for bagged calcium carbonate powder according to the present invention.

[0039] Reference numerals: 1. Workbench; 2. Clamping adjustment mechanism; 3. First motor; 4. Turntable; 5. First slider; 6. Swing rod; 7. Inclined groove; 8. U-shaped plate; 9. Compression spring; 10. Clamping plate; 11. First cylinder; 12. Pull rope; 13. Telescopic pressure plate; 14. Fixed ring; 15. Movable rod; 16. Conveying and stacking mechanism; 17. Conveyor line; 18. Second motor; 19. First conveyor belt; 20. Second conveyor belt; 2 1. First rotating wheel; 22. First bevel gear; 23. Reciprocating lead screw; 24. Second bevel gear; 25. Second slider; 26. First collecting box; 27. Scraper; 28. Groove; 29. ​​Second collecting box; 30. Third collecting box; 31. Second rotating wheel; 32. Inclined plate; 33. Lower sprocket; 34. Upper sprocket; 35. Chain; 36. Annular groove; 37. L-shaped bending plate; 38. Second cylinder; 39. Push plate. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Reference manual attached Figure 1 , Figure 2 and Figure 3 As shown, the automated stacking and conveying device for bagged calcium carbonate powder includes: a workbench 1;

[0042] The clamping adjustment mechanism 2 includes a first motor 3 placed on the worktable 1. The output shaft of the first motor 3 extends to the turntable 4 at the bottom of the worktable 1. The protrusions around the turntable 4 and the first slider 5 are connected by swing rods 6. The first slider 5 is connected to a slanted groove 7 along the length of the worktable 1, and a U-shaped plate 8 is fixedly connected to the first slider 5. The two ends of the swing rod 6 are mounted on the first slider 5 and the protrusions by rotational connection. The top of the inner wall of the U-shaped plate 8 is movably connected to a clamping plate 10 by a compression spring 9. The top of the worktable 1 is connected to a first cylinder 11 by a side plate. The piston rod at the bottom of the first cylinder 11 extends sequentially to a pull rope 12 and a telescopic pressure plate 13. The pull rope 12 is distributed around the piston rod, and one end of the pull rope 12 is mounted on a fixed ring 14 by traction connection. The bottom of the fixed ring 14 and the clamping plate 10 are connected by a movable rod 15. The outer edge of the movable rod 15 is provided with a movable opening placed on the U-shaped plate 8.

[0043] The clamping adjustment mechanism 2 is set up. After the first motor 3 is started, it can drive the turntable 4 to rotate. With the rotational connection of the swing rod 6, the first slider 5 can be moved to the periphery of the bag. According to different bag sizes, the clamping mechanism can be moved to the corresponding position. During the start-up of the first cylinder 11, the clamping plate 10 can not only move downward to clamp with the help of the elastic restoring force of the compression spring 9, but also, when the clamping plate 10 is pulled outward, it can move freely and effectively clamp the bag. In addition, when the telescopic pressure plate 13 on the first cylinder 11 moves downward, it can effectively achieve the pressing action, thereby adjusting the flatness of the bag. Moreover, the pressure plate is telescopically designed, and the length of the pressure plate can be adjusted according to the size of the bag, which is highly applicable and can effectively improve the utilization rate of the device.

[0044] Specifically, the inclined grooves 7 around the workbench 1 provide space for the movement of the first slider 5, and facilitate the clamping mechanism to clamp and fix the bag around its perimeter. Meanwhile, the pull rope 12 is installed on the fixed ring 14 through a traction connection. This arrangement facilitates the installation and disassembly of structural components. Moreover, the movable opening on the U-shaped plate 8 allows the movable rod 15 to move up and down when subjected to traction. Compared to directly moving the clamping plate 10 up and down through the positioning rod, the pull rope 12 ensures that the bag is clamped and fixed by the clamping plate 10, and also ensures that the clamping plate 10 moves outward or inward synchronously when it is clamped. This allows for adaptive clamping and fixing of bags of different sizes, which is something that existing technical solutions and effects cannot achieve.

[0045] refer to Figure 3 , Figure 6 and Figure 7The automated stacking and conveying device for bagged calcium carbonate powder also includes a conveying and stacking mechanism 16. The conveying and stacking mechanism 16 includes a conveying line 17 placed at one end of the workbench 1. The conveying line 17 is installed on the frame and extends in a preset direction to carry and convey the bags.

[0046] A second motor 18 is fixedly installed on the frame. The output shaft of the second motor 18 extends sequentially to the first conveyor belt 19 and the second conveyor belt 20. One end of the second conveyor belt 20 is connected to a first rotating wheel 21. One end of the first rotating wheel 21 passes through the cover and extends to the first bevel gear 22. Both ends of the outer wall of the first bevel gear 22 are meshed with a second bevel gear 24 fixed on a reciprocating screw 23. The second bevel gear 24 is connected to a second slider 25 in a corresponding spiral drive. A scraper 27 is mounted on the second slider 25 via a bracket and placed on the top surface of the first collection box 26. The top surface of the first collection box 26 has slots 28 at both ends and the center and is fixed to the frame. The scraper 27 is connected to a sliding groove along the length of the first collection box 26. Below the slots 28 is a second collection box 29 placed on the first collection box 26. The second collection box 29 is a pull-out movable design, and one end of the outer wall of the second collection box 29 is integrally formed and connected to a handle.

[0047] A conveying and cleaning mechanism is set up. When the bag is transported on the conveyor line 17 and particles fall into the first collection box 26, the second motor 18 starts and drives the first rotating wheel 21 to rotate through the second conveyor belt 20. Under the action of gear meshing transmission, the reciprocating screws 23 at both ends can rotate. Through the helical transmission, the scrapers 27 at both ends move back and forth horizontally and sweep the impurities to the slot 28. Moreover, the second collection box 29 can quickly process and clean the impurities through the pull-out movable design. With the cooperation of the cleaning mechanism, the particles generated during long-distance conveying can be automatically and centrally processed. The automation efficiency is high and the cleanliness of the working environment is effectively guaranteed.

[0048] First, when the conveyor line 17 is too long, the powder particles in the bag fall into the second collection box 29. Since the distance of the second collection box 29 is also relatively long, it is inconvenient to clean. Therefore, the present invention is designed with a cleaning mechanism. When the second motor 18 is started, it can drive the rotation of the second conveyor belt 20 and transmit the power to the first bevel gear 22 of the first rotating wheel 21. Under the action of gear meshing transmission, the rotational force in the horizontal Y-axis direction is converted into the rotational force in the X-axis direction, and the reciprocating screw 23 can rotate. Under the action of screw transmission, the scraper 27 on the second slider 25 can perform back and forth cleaning work.

[0049] In addition, the slots 28 on the first collection box 26 are designed at both ends and the center position. This allows the scraper 27 to sweep impurities to the slots 28 at both ends and the center position during the back-and-forth movement, so that the impurities can be collected in a concentrated manner and then directly removed through the second collection box 29, which is convenient for personnel to operate.

[0050] The stacking mechanism is set up so that after the second motor 18 is started, it can simultaneously drive the second rotating wheel 31 to rotate, and the lower sprocket 33 to rotate. In conjunction with the upper sprocket 34, the chain 35 can rotate cyclically in the annular groove 36. This can drive the L-shaped bending plate 37 at the center of the chain 35 to move synchronously. Since the opening of the L-shaped bending plate 37 is located on one side of the inclined plate 32, it can effectively support and connect the slipping bags, and can effectively stack multiple bags in layers, ensuring the orderly placement of the bags and facilitating personnel to take them out.

[0051] refer to Figure 1 , Figure 8 and Figure 9 One end of the first conveyor belt 19 is connected to a second rotating wheel 31 placed on the third collection box 30. The third collection box 30 and the conveyor line 17 are connected by an inclined plate 32. One end of the second rotating wheel 31 extends to the lower sprocket 33 on the inner wall of the third collection box 30, and a retaining ring is installed on the other end. The lower sprocket 33 and the upper sprocket 34 are connected by a chain 35. The outer edge of the chain 35 is provided with an annular groove 36 placed on the third collection box 30, and an L-shaped bent plate 37 with an opening facing the inclined plate 32 is fixedly installed on the chain 35.

[0052] Specifically, the L-shaped bending plate 37 is fixedly connected to the center position of each point of the chain 35 when it rotates in the annular groove 36. In this way, the L-shaped bending plate 37 will not move relative to the chain 35 when it rotates with the chain 35. At the same time, the L-shaped bending plate 37 can continuously support and connect the slipping bag body, and the protrusion on one side can limit and protect it during the slipping process to prevent slipping.

[0053] refer to Figure 1 , Figure 4 and Figure 5 A clamping cavity is formed between the clamping plate 10 and the U-shaped plate 8, which is connected to the four-sided end face of the bag body, and the bottom of the first motor 3 is fixedly connected to the workbench 1 through the crossbeam.

[0054] Specifically, the crossbeam itself is designed in an I-shape, which simplifies material costs while providing good support for the first motor 3. During the downward movement of the piston rod driven by the first cylinder 11, the pull rope 12 shortens, causing it to loosen. Through the elastic return action of the compression spring 9, it clamps and fixes the bag. Thus, during the outward movement of the clamped bag, the tension of the pull rope 12 can be adjusted, allowing the first slider 5 to move normally. The automated stacking and conveying device for bagged calcium carbonate powder also includes a second cylinder 38 located at the top of the workbench 1, with one end of the piston rod on the second cylinder 38 connected to the push plate 39.

[0055] refer to Figure 10 An automated stacking and conveying method for bagged calcium carbonate powder includes the following steps:

[0056] S1.1 Place the bag containing calcium carbonate powder on the workbench 1, start the first motor 3, and move the U-shaped plate 8 connected to the first slider 5 to the sides of the bag according to the different sizes of the bag. Start the first cylinder 11 to move downward. Under the elastic recovery action of the compression spring 9, the telescopic pressure plate 13 moves downward and clamps the bag.

[0057] S1.2, Step S1.1 After the first cylinder 11 is started, the telescopic pressure plate 13 can press the bag body to keep the bag body flat. At the same time, the first slider 5 moves outward so that the bag body can be further tightened and adjusted around it, so that the telescopic pressure plate 13 can effectively press and adjust the bag body.

[0058] S1.3 After pressing is completed, the second cylinder 38 is started and pushes the bag onto the conveyor line 17. The second motor 18 is started, which can collect the impurity particles generated during bag conveying and automatically convey the bag to the third collection box 30.

[0059] S1.4 Under the transmission action of chain 35, L-shaped bending plate 37 can perform fixed-point circular motion and can perform orderly stacking of bags.

[0060] The entire stacking and conveying method is reasonably designed, with good automation, strong integration performance, and simple manual operation. It can effectively and quickly adjust the flatness of the bags, thereby making effective use of space resources, preventing bags from slipping, and greatly improving the safety of the device placement. Moreover, by placing the bags in a layered stacking manner, it prevents stacking disorder.

[0061] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

[0062] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automated stacking and conveying device for bagged calcium carbonate powder, characterized in that, include: Workbench (1); The clamping adjustment mechanism (2) includes a first motor (3) placed on the workbench (1), the output shaft of the first motor (3) extends to the turntable (4) at the bottom of the workbench (1), the protrusions around the turntable (4) and the first slider (5) are connected by a swing rod (6), the first slider (5) is connected with a slant groove (7) along the length of the workbench (1), and a U-shaped plate (8) is fixedly connected to the first slider (5); The swing rod (6) is mounted on the first slider (5) and the protrusion by means of rotational connection at both ends. The top of the inner wall of the U-shaped plate (8) is movably connected to the clamp (10) by compression spring (9). The top of the worktable (1) is connected to the first cylinder (11) by the side plate. The piston rod at the bottom of the first cylinder (11) extends to the pull rope (12) and the telescopic pressure plate (13) in sequence. The pull rope (12) is distributed around the piston rod, and one end of the pull rope (12) is mounted on the fixed ring (14) by means of traction connection. The bottom of the fixed ring (14) and the clamp (10) are connected by the movable rod (15). The outer edge of the movable rod (15) is provided with an movable opening placed on the U-shaped plate (8). It also includes a conveying and stacking mechanism (16), which includes a conveying line (17) placed at one end of the workbench (1). The conveying line (17) is installed on the frame and extends in a preset direction to carry and convey the bag body. A second motor (18) is fixedly installed on the frame. The output shaft of the second motor (18) extends sequentially to the first conveyor belt (19) and the second conveyor belt (20). One end of the second conveyor belt (20) is connected to a first rotating wheel (21). One end of the first rotating wheel (21) passes through the cover and extends to the first bevel gear (22). Both ends of the outer wall of the first bevel gear (22) are meshed with a second bevel gear (24) fixed on a reciprocating screw (23). The second bevel gear (24) is connected to a second slider (25) in a spiral drive. The second slider (25) is connected to a scraper (27) placed on the top surface of the first collection box (26) by a bracket. The first collection box (26) has slots (28) at both ends and the center of its top surface and is fixed to the frame. The scraper (27) is connected to a sliding groove along the length of the first collection box (26). A second collection box (29) is placed on the first collection box (26) below the slot (28). The second collection box (29) is a pull-out movable design, and a handle is integrally formed on one end of the outer wall of the second collection box (29).

2. The automated stacking and conveying device for bagged calcium carbonate powder according to claim 1, characterized in that, The first conveyor belt (19) is connected to a second rotating wheel (31) on the third collection box (30) at one end. The third collection box (30) and the conveyor line (17) are connected by an inclined plate (32). One end of the second rotating wheel (31) extends to the lower sprocket (33) on the inner wall of the third collection box (30), and a retaining ring is installed at the other end. The lower sprocket (33) and the upper sprocket (34) are connected by a chain (35).

3. The automated stacking and conveying device for bagged calcium carbonate powder according to claim 2, characterized in that, The outer edge of the chain (35) is provided with an annular groove (36) placed on the third collection box (30), and an L-shaped bent plate (37) with an opening facing the inclined plate (32) is fixedly installed on the chain (35).

4. The automated stacking and conveying device for bagged calcium carbonate powder according to claim 1, characterized in that, A clamping cavity is formed between the clamping plate (10) and the U-shaped plate (8) to connect with the four sides of the bag body, and the bottom of the first motor (3) is fixedly connected to the workbench (1) through the crossbeam.

5. The automated stacking and conveying device for bagged calcium carbonate powder according to claim 1, characterized in that, It also includes a second cylinder (38) placed at the top of the worktable (1), with one end of the piston rod on the second cylinder (38) connected to the push plate (39).

6. An automated stacking and conveying method for bagged calcium carbonate powder, applied to the automated stacking and conveying device for bagged calcium carbonate powder as described in any one of claims 1-5, characterized in that, Includes the following steps: S1.1 Place the bag containing calcium carbonate powder on the workbench (1), start the first motor (3), and move the U-shaped plate (8) connected to the first slider (5) to the sides of the bag according to the different sizes of the bag. Start the first cylinder (11) to move downward. Under the elastic recovery action of the compression spring (9), the telescopic pressure plate (13) moves downward and clamps the bag. S1.2, Step S1.1 After the first cylinder (11) is started, the telescopic pressure plate (13) can press the bag body to keep the bag body flat. At the same time, the first slider (5) moves outward so that the bag body can be further tightened and adjusted around it, so that the telescopic pressure plate (13) can effectively press and adjust the bag body. S1.3 After pressing, the second cylinder (38) is started and pushes the bag onto the conveyor line (17). The second motor (18) is started, which can collect the impurity particles generated during bag conveying and automatically convey the bag to the third collection box (30). S1.4 Under the transmission action of the chain (35), the L-shaped bending plate (37) can perform fixed-point circular motion and can perform orderly stacking of the bag body.

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