Rotary table type bale breaker

Abstract

The utility model discloses a rotary table type bale breaker which comprises a machine frame, a guide plate, a roller conveying unit, a protective hopper, a rotary table plate claw assembly, a discharging hopper and a blade combination, the roller conveying unit is installed on the machine frame, the guide plate and the protective hopper are arranged at the upper end of the roller conveying unit, and the discharging hopper is arranged at the lower end of the protective hopper and the lower end of the roller conveying unit; the roller conveying unit comprises a roller support and a roller, a rotating air cylinder is installed at the upper end of the air cylinder installation frame, a stand column installation base is installed at the lower end of the air cylinder installation frame, a stand column is installed at the upper end of the stand column installation base, and the rotating air cylinder drives the stand column to rotate with the center of the stand column installation base as the axis. The rotary table plate claw assembly comprises a claw mounting plate, a hinge, an inner U-shaped claw, a claw cylinder, a rotary table, a lifting cylinder and a swinging cylinder; the automatic packaging machine is high in automation degree, can achieve automatic dismantling of material packages, achieves automatic discharging of materials, and achieves automatic collecting and recycling operation of waste packages.

Description

Technical Field

[0001] The utility model relates to a rotary table unpacking machine. Background Art

[0002] Before using some materials, for the convenience of storage, storage, transportation, etc., they are usually packaged in woven bags, plastic bags, etc. When in use, unpacking operations are required. The unpacking work is generally carried out manually or mechanically; the mechanical method is generally carried out through an unpacking machine. However, the existing unpacking machines still have some drawbacks when in use. They cannot perform fully automatic unpacking operations and require too much manual intervention during the use process. Therefore, the use is not very smooth, and the use cost is also high. Therefore, it is necessary to develop a new type of automated unpacking machine to solve the problems encountered in the use of existing unpacking machines. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a rotary table unpacking machine that is convenient to use, simple to operate, has a high degree of automation, can realize the automatic removal of material packaging, realize the automatic feeding of materials, and realize the automatic collection of waste packaging, and has practicality and wide use.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A rotary table unpacking machine includes a frame, a guide plate, a roller conveying unit, a protective hopper, a turntable claw assembly, a feeding hopper and a blade combination. The roller conveying unit is installed on the frame, and the guide plate and the protective hopper are arranged at the upper end of the roller conveying unit. The feeding hopper is arranged at the lower end of the protective hopper and the roller conveying unit.

[0006] Preferably, the roller conveying unit includes a roller bracket and rollers. The rollers are installed on the roller bracket. There are multiple rollers, and driven sprockets are installed on all the rollers. A driving motor is installed on the frame, and a driving sprocket is provided on the driving motor. The driving sprocket is connected to the driven sprockets and between the driven sprockets through chains. The driving motor drives the rollers to rotate through the driving sprocket, the driven sprockets and the chains.

[0007] Preferably, a cylinder mounting frame is installed on one side of the frame. A rotary cylinder is installed at the upper end of the cylinder mounting frame, and a column mounting seat is installed at the lower end of the cylinder mounting frame. A column is installed at the upper end of the column mounting seat, and the upper end of the column is connected to the rotary cylinder. The rotary cylinder drives the column to rotate around the center of the column mounting seat.

[0008] Preferably, the turntable claw assembly includes a claw mounting plate, a hinge, an inner U-shaped claw, a claw cylinder, a rotating table, a lifting cylinder, and a swinging cylinder. The claw cylinder and the hinge are mounted on the claw mounting plate. Hinge brackets are provided at both ends of the claw cylinder. The inner U-shaped claw is mounted between the hinge and the hinge bracket. A part of the inner U-shaped claw extends outward through the claw mounting plate. The claw cylinder drives the inner U-shaped claw to move through the hinge bracket.

[0009] Preferably, the lifting cylinder is mounted on the column. The lower end of the lifting cylinder is connected to the rotating table. The lifting cylinder drives the rotating table to move up and down. A second cylinder mounting plate is mounted on the rotating table. The claw cylinder is fixed on the second cylinder mounting plate. A connecting plate is connected to one side of the second cylinder mounting plate. One end of the swinging cylinder is connected to the connecting plate. The other end of the swinging cylinder is mounted on the column. The swinging cylinder pushes the second cylinder mounting plate to rotate around the rotating table through the connecting plate.

[0010] Preferably, the blade combination includes a horizontal cylinder, a vertical cylinder, a blade mounting seat, and a blade. The horizontal cylinder is mounted on the frame. A first cylinder mounting plate is mounted on the horizontal cylinder. The vertical cylinder is mounted on the first cylinder mounting plate. The horizontal cylinder drives the vertical cylinder to move. The blade mounting seat is mounted on the vertical cylinder. The blade is fixed on the blade mounting seat. The vertical cylinder drives the blade to move.

[0011] Preferably, a dust recovery chamber is mounted on the frame. The dust recovery chamber is located at the lower end of the roller conveying unit.

[0012] Preferably, a sensor is mounted on the hopper.

[0013] Preferably, a blower is mounted at the lower end of the hopper. An outlet is provided at the lower end of the blower.

[0014] The beneficial effects of the present utility model are as follows: Through the action of the roller conveying unit and the driving motor, the automatic conveying of packaging materials is realized; through the action of the dust recovery chamber and the hopper, the collection of dust and the conveying of materials are realized; through the action of the blade combination, the breaking operation of the material packaging is realized, which is convenient for the removal of materials; through the action of the turntable claw assembly, the rotating cylinder, the swinging cylinder, etc., the grasping and swinging operations of the material packaging are realized, which is convenient for the material to fall from the packaging, and at the same time, the unified collection of the material packaging is realized, and finally the automatic operation of material unpacking is realized. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.

[0016] Figure 1 Structural schematic diagram of the present utility model;

[0017] Figure 2 Installation schematic diagram of the hopper of the present utility model;

[0018] Figure 3 Installation schematic diagram of the drive motor of the present utility model;

[0019] Figure 4 Installation schematic diagram of the blade of the present utility model;

[0020] Figure 5 Installation schematic diagram of the turntable of the present utility model;

[0021] Figure 6 Installation schematic diagram of the inner U-shaped claw of the present utility model.

[0022] Wherein, 1. Frame, 2. Guide plate, 3. Roller conveying unit, 4. Protection hopper, 5. Turntable plate claw assembly, 6. Dust recovery chamber, 7. Hopper, 8. Sensor, 9. Fan, 10. Discharge port, 11. Drive motor, 12. Drive sprocket, 13. Driven sprocket, 14. Horizontal cylinder, 15. First cylinder mounting plate, 16. Vertical cylinder, 17. Blade mounting seat, 18. Blade, 19. Claw mounting plate, 20. Hinge, 21. Inner U-shaped claw, 22. Hinge bracket, 23. Claw cylinder, 24. Second cylinder mounting plate, 25. Turntable, 26. Lifting cylinder, 27. Column, 28. Column mounting seat, 29. Rotary cylinder, 30. Cylinder mounting frame, 31. Connecting plate, 32. Swing cylinder. Specific embodiments

[0023] Refer to Figures 1 to 6 A turntable type unpacking machine shown, including a frame 1, a guide plate 2, a roller conveying unit 3, a protection hopper 4, a turntable plate claw assembly 5, a hopper 6 and a blade combination. The roller conveying unit is installed on the frame 1, and the guide plate and the protection hopper are arranged at the upper end of the roller conveying unit. The hopper 7 is arranged at the lower end of the protection hopper and the roller conveying unit.

[0024] The roller conveying unit includes a roller bracket and rollers. The rollers are installed on the roller bracket. There are multiple rollers, and driven sprockets 13 are installed on all the rollers. A drive motor 11 is installed on the frame 1. A drive sprocket 12 is provided on the drive motor 11. The drive sprocket 12 is connected to the driven sprockets 13 and the driven sprockets are connected to each other through chains. The drive motor 11 drives the rollers to rotate through the drive sprocket, the driven sprockets and the chains; By driving the rotation of the rollers by the drive motor, the automatic movement of the packaged materials is realized, which is convenient for realizing the automatic operation of feeding.

[0025] On one side of the frame 1, a cylinder mounting bracket 30 is installed. At the upper end of the cylinder mounting bracket 30, a rotary cylinder 29 is installed. At the lower end of the cylinder mounting bracket, a column mounting seat 28 is installed. At the upper end of the column mounting seat 28, a column 27 is installed. The upper end of the column 27 is connected to the rotary cylinder 29, and the rotary cylinder 29 drives the column to rotate around the center of the column mounting seat. A fixed shaft (not shown) is provided at the center of the column mounting seat, and the lower end of the column is connected to the fixed shaft. The turntable claw assembly 5 includes a claw mounting plate 19, a hinge 20, an inner U-shaped claw 21, a claw cylinder 23, a rotating table 25, a lifting cylinder 26, and a swing cylinder 32. The claw cylinder 23 and the hinge 20 are installed on the claw mounting plate 19. Hinge brackets 22 are provided at both ends of the claw cylinder 23. The inner U-shaped claw 21 is installed between the hinge 20 and the hinge bracket 22. A part of the inner U-shaped claw 21 extends outward through the claw mounting plate 19. The claw cylinder 23 drives the inner U-shaped claw 21 to move through the hinge bracket 22. There are two inner U-shaped claws, which are symmetrically installed. The inner U-shaped claw rotates with the hinge as the fulcrum. The lifting cylinder 26 is installed on the column 27. The lower end of the lifting cylinder 26 is connected to the rotating table 25. The lifting cylinder 26 drives the rotating table 25 to move up and down. A cylinder mounting plate two 24 is installed on the rotating table 25. The claw cylinder 23 is fixed on the cylinder mounting plate two 24. One side of the cylinder mounting plate two 24 is connected to a connecting plate 31. One end of the swing cylinder 32 is connected to the connecting plate 31, and the other end of the swing cylinder 32 is installed on the column 27. The swing cylinder 32 pushes the cylinder mounting plate two 24 to rotate around the rotating table 25 through the connecting plate 31. By the action of the lifting cylinder, the material package is lifted. By the claw cylinder, the inner U-shaped claw is inserted into the material package, realizing the grasping of the material package. By the swing cylinder, the inner U-shaped claw drives the material package to swing and vibrate, facilitating the falling of the material, preventing the material from remaining in the package and preventing material loss. Then, through the action of the rotary cylinder, the transportation of the material in the package after demolition is realized, facilitating the recycling and storage of the waste package.

[0026] The blade combination includes a transverse cylinder 14, a longitudinal cylinder 16, a blade mounting seat 17, and a blade 18. The transverse cylinder 14 is installed on the frame 1. A cylinder mounting plate one 15 is installed on the transverse cylinder 14. The longitudinal cylinder 16 is installed on the cylinder mounting plate one 15. The transverse cylinder 14 drives the longitudinal cylinder to move 16. The blade mounting seat 17 is installed on the longitudinal cylinder 16. The blade 18 is fixed on the blade mounting seat 17. The longitudinal cylinder 16 drives the blade 18 to move. Through the action of the transverse cylinder and the longitudinal cylinder, the horizontal and longitudinal movement of the blade in the horizontal direction is realized, thus realizing the rapid demolition operation of the material package.

[0027] There are two of the horizontal cylinders 14 and the vertical cylinders 16 respectively. The horizontal cylinders and the vertical cylinders drive the lateral and longitudinal movements. Through the actions of the horizontal cylinders and the vertical cylinders, the cutting edge part of the blade first inserts into the material package, and then horizontal pulling is carried out, so as to break open the material package, thus facilitating the removal of the material.

[0028] Furthermore, a dust recovery chamber 6 is installed on the frame 1, and the dust recovery chamber 6 is located at the lower end of the roller conveying unit 3. Through the function of the dust recovery chamber, it is convenient to quickly recover and remove the dust generated on the surface of the material package during the feeding process, which is beneficial to improving the working environment inside the workshop and maintaining the physical health of the operators.

[0029] Furthermore, the turntable plate claw assembly 5 and the blade combination assembly are arranged on both sides of the roller conveying unit 3. This arrangement facilitates the extrusion of the material package, thus facilitating unpacking and grasping.

[0030] Furthermore, a sensor 8 is installed on the feeding hopper 7. Through the function of the sensor, the position of the material package on the roller is detected, so as to facilitate subsequent operations such as unpacking and feeding of the material package by the blade combination and the turntable plate claw assembly.

[0031] Furthermore, a blower 9 is installed at the lower end of the feeding hopper, and a discharge port 10 is provided at the lower end of the blower. Through the function of the blower, the material entering the feeding hopper is discharged, which is convenient for the next step of processing of the unpacked material.

[0032] Furthermore, the guide plate is divided into two parts, and a material package passage is provided between the guide plates. The material package passage passes through the protective hopper.

[0033] When the utility model is used, the packaged material is first conveyed to the roller of the roller conveying unit through the conveying mechanism (not shown in the figure), and the roller rotates under the action of the transmission motor, and the material package is moved to the inside of the protective bucket through the rotation and transmission of the roller. When the sensor detects that the material package has arrived, the roller stops rotating, and then the transverse cylinder drives the longitudinal cylinder and the blade to move toward the middle, so that the cutting edge (usually serrated) of the blade is inserted into the material package, and then the longitudinal cylinder drives the blade to complete the back and forth pushing and pulling action, and the material package is broken and torn by the blade; at the same time, the claw cylinder performs a contraction action, so that the inner U-shaped claw opens, and the inner U-shaped claw is partially embedded in the material package, completing the grabbing operation of the material package; then the blade combination for breaking and tearing the material package is reset; then The lifting cylinder drives the inner U-shaped hook claw and other mechanisms to move upward, thereby lifting or raising the material package to a certain distance, and then the swing cylinder works, and the swing cylinder pushes the cylinder mounting plate 2 through the connecting plate, and the hook claw cylinder, material package, etc. shake and tremble, so that the material in the material package falls quickly without residue; the fallen material enters the lower hopper and is moved out from the discharge port under the action of the fan; at the same time, after the material falls, the rotating cylinder drives the column to rotate, and the inner U-shaped hook claw drives the broken package to move to the outside of the unpacking machine, and then the hook claw cylinder performs the jacking operation, so that the inner U-shaped hook claw is retracted, and then the material package falls automatically, or is directly taken away by the robot; then the rotating cylinder drives the column to reset, and the lifting cylinder drives the hook claw cylinder to move to the set position, waiting for the arrival of the next material package, and so on.

[0034] The working time and frequency of the transmission motor, fan, swing cylinder, rotary cylinder, lifting cylinder, hook cylinder and the like of the utility model are all controlled by computer programs.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A rotary unpacking machine, characterized in that: It includes a frame, a guide plate, a roller conveying unit, a protective hopper, a turntable claw assembly, a blanking hopper and a blade combination. The roller conveying unit is installed on the frame, and the guide plate and the protective hopper are arranged at the upper end of the roller conveying unit. The blanking hopper is arranged at the lower end of the protective hopper and the roller conveying unit; The roller conveying unit includes a roller bracket and rollers. The rollers are installed on the roller bracket. There are multiple rollers, and driven sprockets are installed on each roller. A driving motor is installed on the frame, and a driving sprocket is provided on the driving motor. The driving sprocket is connected to the driven sprockets and the driven sprockets are connected to each other through chains. The driving motor drives the rollers to rotate through the driving sprocket, the driven sprockets and the chains; A cylinder mounting bracket is installed on one side of the frame. A rotary cylinder is installed at the upper end of the cylinder mounting bracket, and a column mounting seat is installed at the lower end of the cylinder mounting bracket. A column is installed at the upper end of the column mounting seat, and the upper end of the column is connected to the rotary cylinder. The rotary cylinder drives the column to rotate around the center of the column mounting seat; The turntable claw assembly includes a claw mounting plate, a hinge, an inner U-shaped claw, a claw cylinder, a rotating table, a lifting cylinder and a swinging cylinder. The claw cylinder and the hinge are installed on the claw mounting plate. Hinge brackets are provided at both ends of the claw cylinder, and the inner U-shaped claw is installed between the hinge and the hinge brackets. A part of the inner U-shaped claw passes through the claw mounting plate and extends outward. The claw cylinder drives the inner U-shaped claw to move through the hinge brackets; The lifting cylinder is installed on the column, and the lower end of the lifting cylinder is connected to the rotating table. The lifting cylinder drives the rotating table to move up and down. A cylinder mounting plate two is installed on the rotating table, and the claw cylinder is fixed on the cylinder mounting plate two. A connecting plate is connected to one side of the cylinder mounting plate two. One end of the swinging cylinder is connected to the connecting plate, and the other end of the swinging cylinder is installed on the column. The swinging cylinder pushes the cylinder mounting plate two to rotate around the rotating table through the connecting plate; The blade combination includes a transverse cylinder, a longitudinal cylinder, a blade mounting seat and a blade. The transverse cylinder is installed on the frame, and a cylinder mounting plate one is installed on the transverse cylinder. The longitudinal cylinder is installed on the cylinder mounting plate one. The transverse cylinder drives the longitudinal cylinder to move. The blade mounting seat is installed on the longitudinal cylinder, and the blade is fixed on the blade mounting seat. The longitudinal cylinder drives the blade to move.

2. The unpacking machine of the rotary table type according to claim 1, characterized in that: A dust recovery chamber is installed on the frame, and the dust recovery chamber is located at the lower end of the roller conveying unit.

3. The unpacking machine of the rotary table type according to claim 1, wherein: A sensor is installed on the blanking hopper.

4. The unpacking machine of the rotary table type according to claim 1, wherein: A blower is installed at the lower end of the blanking hopper, and a discharge port is provided at the lower end of the blower.

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