Continuous gypsum powder packing machine

Abstract

The utility model provides a continuous gypsum powder packing machine, which belongs to the technical field of transportation packing and comprises a packing machine body, a hopper is fixedly connected onto the packing machine body and is used for feeding gypsum powder, a discharge pipeline is arranged below the hopper, and the discharge pipeline is communicated with the discharge pipeline. The side wall of the packaging machine body is fixedly connected with a clamping assembly, the clamping assembly is used for clamping a gypsum powder packaging bag to the discharging pipeline, a conveying belt is arranged below the discharging pipeline, the conveying belt is used for conveying packaged gypsum powder, the conveying belt is connected with a base through a bearing, and the base is fixedly connected with the discharging pipeline. The bases are evenly distributed on the conveying belt and used for assisting in conveying packed gypsum powder.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation packaging, and more specifically, relates to a continuous gypsum powder packing machine. Background Art

[0002] With the acceleration of the industrialization and urbanization processes, the demand for gypsum powder in the construction industry has been continuously rising, and the gypsum powder packing machine has emerged as the times require. The gypsum powder packing machine is a device specifically used for automatically packing granular materials such as gypsum powder. Its main function is to pack the processed gypsum powder into packaging bags according to a certain weight and specification, and ensure the integrity of the packaging bags through processes such as sealing. As an important building material, gypsum powder is widely used in fields such as construction, decoration, and industry. Therefore, the use of gypsum powder packing machines is particularly important in modern production processes.

[0003] In actual use, when the packaging bag is filled with gypsum powder, the bag mouth of the packaging bag needs to be continuously connected to the discharge pipe. Until the packaging bag is full, it is necessary for workers to hold it for auxiliary operation all the time. In a high-intensity production environment, workers maintaining this posture for a long time will cause fatigue. Manually holding the bag mouth may cause the position of the bag mouth to be unstable, resulting in leakage of gypsum powder. Summary of the Utility Model

[0004] In summary, the utility model provides a continuous gypsum powder packing machine, which can reduce the workload of workers and at the same time reduce the leakage of gypsum powder.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a continuous gypsum powder packing machine, which includes a packing machine body. A hopper is fixedly connected to the packing machine body. The hopper is used for feeding gypsum powder. A discharge pipe is arranged below the hopper. A clamping assembly is fixedly connected to the side wall of the packing machine body. The clamping assembly is used for clamping the gypsum powder packaging bag on the discharge pipe. A conveyor belt is arranged below the discharge pipe. The conveyor belt is used for conveying the packed gypsum powder. A base is connected to the conveyor belt through a bearing. The bases are evenly distributed on the conveyor belt. The bases are used for assisting in transporting the packed gypsum powder.

[0007] The technical effects of a continuous gypsum powder packing machine provided by the present utility model are as follows: By setting a clamping assembly, it can effectively prevent gypsum powder from failing to accurately fall into the packaging bag during the packaging process, thereby reducing material waste and environmental pollution; the fixture can stabilize the packaging bag, prevent the packaging bag from collapsing during operation, facilitate improving operation safety, and reduce the risk of personnel injury. Aligning the bag mouth of the packaging bag with the discharge pipe can effectively prevent gypsum powder from flying and leaking, improve the production environment, and reduce the workload of cleaning and maintenance. The fixture is simply designed, facilitating regular maintenance and cleaning to ensure the long-term stable operation of the equipment. The base can drive the packaging bag filled with gypsum powder to rotate and separate from the discharge pipe, avoiding a large opening of the packaging bag resulting in a large amount of gypsum dust escaping.

[0008] On the basis of the above technical solution, a continuous gypsum powder packing machine of the present utility model can also be improved as follows:

[0009] Among them, the discharge pipe includes a discharge port and a valve. The discharge port is of a cylindrical structure, the inner wall of the discharge port is a smooth surface, and the valve is arranged at the connection between the discharge port and the packing machine body.

[0010] Furthermore, the clamping assembly includes a cylinder, a connecting rod, a limiting plate, and a fixture. The cylinder is fixedly connected to the side wall of the packing machine body. The output shaft of the cylinder is fixedly connected to one end of the connecting rod. The other end of the connecting rod is fixedly connected to the limiting plate. The connecting rod is of a cylindrical structure, and the fixture is movably connected to the limiting plate.

[0011] Furthermore, the limiting plate includes two discs and a support column. The two discs are respectively fixedly connected to both ends of the support column, and the cross-section of the limiting plate is of an I-shaped structure.

[0012] Furthermore, the fixture includes a first connecting strip, a second connecting strip, a third connecting strip, a first pin shaft, a second pin shaft, a third pin shaft, and a fourth pin shaft. One end of the first connecting strip is inserted between the upper and lower discs of the limiting plate. The clamping part of the first connecting strip and the limiting plate is of an obtuse angle structure. The cross-sectional dimension of the first connecting strip at the part where it is clamped into the two discs is smaller than the cross-sectional dimension of the first connecting strip at the part that is not clamped into the discs. The other end of the first connecting strip is rotatably connected to one end of the second connecting strip through the second pin shaft. The other end of the second connecting strip is rotatably connected to one end of the third connecting strip through the third pin shaft.

[0013] Furthermore, the center of the first connecting strip is rotatably connected to the packing machine body through the first pin shaft. The 2 / 3 part of the overall length of the third connecting strip is rotatably connected to the packing machine body through the fourth pin shaft, and the fourth pin shaft is located at the end far from the third pin shaft.

[0014] Further, a convex block is fixedly connected to the other end of the third connecting bar, and a rubber layer is wrapped around the side of the convex block.

[0015] Further, the conveyor belt is fixedly connected to the outer ring of the bearing, and the inner ring of the bearing is fixedly connected to the base.

[0016] Further, the base is a disc-shaped structure with a lower middle and higher sides, and the size of the base is larger than the size of the gypsum powder packaging bag.

[0017] Further, the number of the clamps is two, and the two clamps are symmetrically distributed.

[0018] Compared with the prior art, the beneficial effects of a continuous gypsum powder packing machine provided by the present utility model are as follows: By setting the clamping assembly, it can effectively prevent the gypsum powder from failing to accurately fall into the packaging bag during the packaging process, thereby reducing material waste and environmental pollution; the clamp can stabilize the packaging bag, prevent the packaging bag from collapsing during the operation process, facilitate improving the operation safety, and reduce the risk of personnel injury. Aligning the bag mouth of the packaging bag with the discharge pipe can effectively prevent the gypsum powder from flying and leaking, improve the production environment, and reduce the workload of cleaning and maintenance. The clamp is simply designed, convenient for regular maintenance and cleaning, and ensures the long-term stable operation of the equipment. The base can drive the packaging bag filled with gypsum powder to rotate and separate from the discharge pipe, avoiding excessive opening of the packaging bag and causing a large amount of gypsum dust to escape. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a front view of a continuous gypsum powder packing machine;

[0021] Figure 2 It is a top view of a continuous gypsum powder packing machine;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 10. Packing machine body; 11. Hopper; 12. Discharge pipe; 13. Base; 14. Conveyor belt; 15. Clamping assembly; 151. Cylinder; 152. Connecting rod; 153. Limiting plate; 154. Fixture; 1541. First connecting bar; 1542. Second connecting bar; 1543. Third connecting bar; 1544. First pin shaft; 1545. Second pin shaft; 1546. Third pin shaft; 1547. Fourth pin shaft. Detailed implementation mode

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0025] As Figure 1 shown, it is the first embodiment of a continuous gypsum powder packing machine provided by the present utility model. In this embodiment, it includes a packing machine body 10, a hopper 11 is fixedly connected to the packing machine body 10, the hopper 11 is used for feeding gypsum powder, a discharge pipe 12 is arranged below the hopper 11, a clamping assembly 15 is fixedly connected to the side wall of the packing machine body 10, the clamping assembly 15 is used for clamping the gypsum powder packaging bag on the discharge pipe 12, a conveyor belt 14 is arranged below the discharge pipe 12, the conveyor belt 14 is used for conveying the packed gypsum powder, and a base 13 is connected to the conveyor belt 14 through a bearing. The bases 13 are evenly distributed on the conveyor belt 14, and the bases 13 are used to assist in transporting the packed gypsum powder.

[0026] Among them, in the above technical solution, the discharge pipe 12 includes a discharge port and a valve. The discharge port is a cylindrical structure, and the inner wall of the discharge port is a smooth surface. The valve is arranged at the connection between the discharge port and the packing machine body 10.

[0027] Further, in the above technical solution, the clamping assembly 15 includes a cylinder 151, a connecting rod 152, a limiting plate 153 and a fixture 154. The cylinder 151 is fixedly connected to the side wall of the packing machine body 10. The output shaft of the cylinder 151 is fixedly connected to one end of the connecting rod 152. The other end of the connecting rod 152 is fixedly connected to the limiting plate 153. The connecting rod 152 is a cylindrical structure. The fixture 154 is movably connected to the limiting plate 153.

[0028] Further, in the above technical solution, the limiting plate 153 includes two discs and a support column. The two discs are respectively fixedly connected to both ends of the support column. The cross-section of the limiting plate 153 is an I-shaped structure.

[0029] Further, in the above technical solution, the fixture 154 includes a first connecting bar 1541, a second connecting bar 1542, a third connecting bar 1543, a first pin shaft 1544, a second pin shaft 1545, a third pin shaft 1546, and a fourth pin shaft 1547. One end of the first connecting bar 1541 is inserted between the upper and lower discs of the limiting plate 153. The clamping joint of the first connecting bar 1541 and the limiting plate 153 is of an obtuse angle structure. The size of the cross-section of the first connecting bar 1541 at the part clamped into the two discs is smaller than the size of the cross-section of the first connecting bar 1541 that is not clamped into the discs. The other end of the first connecting bar 1541 is rotatably connected to one end of the second connecting bar 1542 through the second pin shaft 1545. The other end of the second connecting bar 1542 is rotatably connected to one end of the third connecting bar 1543 through the third pin shaft 1546.

[0030] Further, in the above technical solution, the center of the first connecting bar 1541 is rotatably connected to the packing machine body 10 through the first pin shaft 1544. At the 2 / 3 position of the overall length of the third connecting bar 1543, it is rotatably connected to the packing machine body 10 through the fourth pin shaft 1547. The fourth pin shaft 1547 is located at the end far from the third pin shaft 1546.

[0031] Further, in the above technical solution, a convex block is fixedly connected to the other end of the third connecting bar 1543, and the side of the convex block is wrapped with a rubber layer.

[0032] Further, in the above technical solution, the conveyor belt 14 is fixedly connected to the outer ring of the bearing, and the inner ring of the bearing is fixedly connected to the base 13.

[0033] Further, in the above technical solution, the base 13 is a disc-shaped structure with a lower middle and higher sides. The size of the base 13 is larger than the size of the gypsum powder packaging bag.

[0034] Further, in the above technical solution, the number of the fixtures 154 is two, and the two fixtures 154 are symmetrically distributed.

[0035] During use, a large amount of gypsum powder flows into the interior of the packing machine body 10 from the hopper 11 for storage and flows out from the discharge pipe 12 as needed. The valve controls the outflow time of the gypsum powder at the discharge port through remote control. The driving wheel and the driven wheel of the conveyor belt 14 together control the intermittent operation of the conveyor belt 14. The working mode of the conveyor belt 14 follows the mode of moving - stopping - moving. The working mode of the discharge pipe 12 follows the mode of closing - opening - closing. The stopping time of the conveyor belt 14 is the same as the opening time of the valve of the discharge pipe 12. When the conveyor belt 14 stops, the base 13 is located directly below the discharge pipe 12.

[0036] When continuously packing, the worker quickly puts the packing bag on the discharge pipe 12. When the conveyor belt 14 is in the stop mode, the packing bag is just set up completely. At this time, the discharge pipe 12 is in the open mode and the gypsum powder continuously falls into the packing bag. The bottom of the packing bag lands on the base 13. The air cylinder 151 works to drive the connecting rod 152 and the limiting plate 153 to move backward. The limiting plate 153 causes one end of the first connecting strip 1541 clamped between the two discs to rotate downward, and the other end of the first connecting strip 1541 rotates upward to drive the second connecting strip 1542 to move upward. The third connecting strip 1543 is driven to rotate, and the bumps on the third connecting strip 1543 clamp the bag mouth of the packing bag and the discharge pipe 12 at the same time.

[0037] When the packing bag is filled, the discharge pipe 12 stops working. The air cylinder 151 drives the connecting rod 152 to move forward, which causes the bumps to separate from the packing bag. As the conveyor belt 14 moves forward, the rotating filled gypsum powder packing bag drives the packing bag and the base 13 to rotate at the same time. Therefore, the bag mouth part of the packing bag will be twisted up to accelerate the separation from the discharge pipe 12. As the conveyor belt 14 moves, the packing bag is transported forward into the next link and step. If the bag mouth of the filled gypsum powder packing bag is not twisted up, gypsum powder will float out of the bag mouth into the air during transportation, causing a large amount of dust in the environment.

[0038] Specifically, the principle of the present utility model is as follows: When in use, a large amount of gypsum powder flows into the interior of the packing machine body 10 from the hopper 11 for storage and flows out from the discharge pipe 12 as needed. The valve controls the outflow time of the gypsum powder at the discharge port by means of remote control. The driving wheel and the driven wheel of the conveyor belt 14 together control the intermittent operation of the conveyor belt 14. The working mode of the conveyor belt 14 follows the mode of moving - stopping - moving, and the working mode of the discharge pipe 12 follows the mode of closing - opening - closing. The stop time of the conveyor belt 14 is the same as the opening time of the valve of the discharge pipe 12. When the conveyor belt 14 stops, the base 13 is located directly below the discharge pipe 12.

[0039] When continuously packing, the worker quickly puts the packing bag on the discharge pipe 12. When the conveyor belt 14 is in the stop mode, the packing bag is just set up completely. At this time, the discharge pipe 12 is in the open mode and the gypsum powder continuously falls into the packing bag. The bottom of the packing bag lands on the base 13. The air cylinder 151 works to drive the connecting rod 152 and the limiting plate 153 to move backward. The limiting plate 153 causes one end of the first connecting strip 1541 clamped between the two discs to rotate downward, and the other end of the first connecting strip 1541 rotates upward to drive the second connecting strip 1542 to move upward. The third connecting strip 1543 is driven to rotate, and the bumps on the third connecting strip 1543 clamp the bag mouth of the packing bag and the discharge pipe 12 at the same time.

[0040] When the packaging bag is filled, the discharge pipe 12 stops working. The air cylinder 151 drives the connecting rod 152 to move forward, thereby causing the convex block to separate from the packaging bag. As the conveyor belt 14 moves forward, the rotating packaging bag filled with gypsum powder drives the packaging bag and the base 13 to rotate simultaneously. Therefore, the mouth part of the packaging bag will be twisted up to accelerate the separation from the discharge pipe 12. As the conveyor belt 14 moves, the packaging bag is transported forward into the next link and step.

Claims

1. A continuous gypsum powder packing machine, characterized in that, It includes a packing machine body (10), on which a hopper (11) is fixedly connected. The hopper (11) is used for feeding gypsum powder. Below the hopper (11), there is a discharge pipe (12). On the side wall of the packing machine body (10), a clamping assembly (15) is fixedly connected. The clamping assembly (15) is used to clamp the gypsum powder packaging bag on the discharge pipe (12). Below the discharge pipe (12), there is a conveyor belt (14). The conveyor belt (14) is used to convey the packed gypsum powder. On the conveyor belt (14), a base (13) is connected through a bearing. The bases (13) are evenly distributed on the conveyor belt (14). The base (13) is used to assist in transporting the packed gypsum powder.

2. The continuous gypsum powder packing machine according to claim 1, characterized in that, The discharge pipe (12) includes a discharge port and a valve. The discharge port is of a cylindrical structure, and the inner wall of the discharge port is a smooth surface. The valve is arranged at the connection between the discharge port and the packing machine body (10).

3. The continuous gypsum powder packing machine according to claim 2, characterized in that, The clamping assembly (15) includes a cylinder (151), a connecting rod (152), a limiting plate (153) and a fixture (154). The cylinder (151) is fixedly connected to the side wall of the packing machine body (10). The output shaft of the cylinder (151) is fixedly connected to one end of the connecting rod (152). The other end of the connecting rod (152) is fixedly connected to the limiting plate (153). The connecting rod (152) is of a cylindrical structure. The fixture (154) is movably connected to the limiting plate (153).

4. A continuous gypsum powder packing machine according to claim 3, characterized in that, The limiting plate (153) includes two discs and a support column. The two discs are respectively fixedly connected to both ends of the support column. The cross-section of the limiting plate (153) is of an I-shaped structure.

5. A continuous gypsum powder packing machine according to claim 4, characterized in that, The fixture (154) includes a first connecting strip (1541), a second connecting strip (1542), a third connecting strip (1543), a first pin shaft (1544), a second pin shaft (1545), a third pin shaft (1546) and a fourth pin shaft (1547). One end of the first connecting strip (1541) is inserted between the upper and lower discs of the limiting plate (153). The clamping part of the first connecting strip (1541) and the limiting plate (153) is of an obtuse angle structure. The cross-sectional dimension of the first connecting strip (1541) at the part clamped into the two discs is smaller than the cross-sectional dimension of the first connecting strip (1541) at the part not clamped into the discs. The other end of the first connecting strip (1541) is rotatably connected to one end of the second connecting strip (1542) through the second pin shaft (1545). The other end of the second connecting strip (1542) is rotatably connected to one end of the third connecting strip (1543) through the third pin shaft (1546).

6. The continuous gypsum powder packing machine according to claim 5, wherein, The center of the first connecting bar (1541) is rotatably connected to the baling machine body (10) through the first pin shaft (1544). The 2 / 3 of the overall length of the third connecting bar (1543) is rotatably connected to the baling machine body (10) through the fourth pin shaft (1547), and the fourth pin shaft (1547) is located at one end far from the third pin shaft (1546).

7. A continuous gypsum powder packing machine according to claim 6, characterized in that, A convex block is fixedly connected to the other end of the third connecting bar (1543), and a rubber layer is wrapped around the side of the convex block.

8. A continuous gypsum powder packing machine according to claim 7, characterized in that, The conveyor belt (14) is fixedly connected to the outer ring of the bearing, and the inner ring of the bearing is fixedly connected to the base (13).

9. A continuous gypsum powder packing machine according to claim 8, characterized in that, The base (13) has a disc-shaped structure with a lower middle and higher sides, and the size of the base (13) is larger than the size of the gypsum powder packaging bag.

10. A continuous gypsum powder packing machine according to claim 9, characterized in that, There are two clamps (154), and the two clamps (154) are symmetrically distributed.

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