A surface dust removal device for packaging bag production

Abstract

The utility model discloses a surface dust removal device for packaging bag production relates to packaging bag production equipment technical field, including frame, be provided with conveyer belt on the frame, the conveyer belt top is provided with lifting assembly, lifting assembly includes guide cylinder, guide cylinder is provided with a plurality of, a plurality of guide cylinder is arc shape distribution, and one guide cylinder cooperation has driving piece, lifting assembly with conveyer belt between be provided with the rotary drum for sucking, the rotary drum is opened with suction hole, and rotary drum drives suction hole rotation. The surface dust removal device for packaging bag production, through set up conveyer belt, lifting assembly and so on structure, need not manual turn over, make packing bag bottom end and conveyer belt separate contact and form cleaning space, and rotary drum, suction hole rotation formula carries out suction to the dust on packing bag bottom end, conveyer belt, expands suction coverage area, guarantees suction dust removal effect, improves the use efficiency of surface dust removal device.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging bag production equipment, and in particular to a surface dust removal device for packaging bag production. Background Technology

[0002] Plastic bags are bags made primarily of plastic (common plastics include polypropylene, polyester, and nylon). They are essential items in people's daily lives and are often used to store other items. They are widely used due to their advantages of being inexpensive, extremely lightweight, having a large capacity, and being easy to store.

[0003] In the production of plastic bags, they need to be packed into packaging bags for assembly. During the stacking of these packaging bags, dust easily accumulates on their surfaces. Before being sold, they need to be treated using surface dust removal devices. Existing surface dust removal devices usually require operators to manually turn the packaging bags over to achieve complete dust removal, which increases the workload of operators and reduces dust removal efficiency.

[0004] Therefore, it is necessary to propose a surface dust removal device for packaging bag production to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a surface dust removal device for packaging bag production, in order to solve the problem that existing surface dust removal devices usually require operators to manually turn the packaging bags over to achieve the purpose of comprehensive dust removal, which increases the intensity of operation and reduces the dust removal efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a surface dust removal device for packaging bag production, comprising a frame on which a conveyor belt is provided;

[0007] A lifting assembly is provided above the conveyor belt. The lifting assembly includes guide cylinders, and multiple guide cylinders are provided. The multiple guide cylinders are distributed in an arc shape, and one of the guide cylinders is engaged with a driving component.

[0008] A rotating drum for suction is provided between the lifting component and the conveyor belt. The rotating drum has suction holes, and the rotating drum drives the suction holes to rotate.

[0009] Preferably, an arc plate is fixedly connected to the frame, and a fixed shaft is fixedly connected inside the guide cylinder, with the fixed shaft mounted on the arc plate.

[0010] Preferably, a first motor is fixedly connected to the arc plate, and the rotating drum is fixedly connected to the drive shaft of the first motor.

[0011] Preferably, the end of the drum furthest from the first motor is connected to a rotary joint.

[0012] Preferably, the suction holes are provided in multiple ways and are evenly distributed.

[0013] Preferably, a plurality of swing bars are fixedly connected to the outer wall of the rotating drum.

[0014] Preferably, the conveyor belt is inclined.

[0015] Preferably, a gantry frame is fixedly connected to the frame, and a suction hood is installed on the gantry frame, with the suction hood connected to the factory's suction pipe.

[0016] Preferably, both ends of the frame are rotatably equipped with rollers, the two rollers are connected by a conveyor belt, and a second motor is fixedly connected to the frame, with one of the rollers fixedly connected to the drive shaft of the second motor.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This utility model, by setting up a conveyor belt, lifting components and other structures, eliminates the need for manual flipping, allowing the bottom of the packaging bag to separate from the conveyor belt to form a cleaning space. The rotating drum and suction holes suck up the dust on the bottom of the packaging bag and the conveyor belt, expanding the suction coverage area, ensuring the dust removal effect, and improving the efficiency of the surface dust removal device.

[0019] 2. When the first motor drives the drum to rotate, the swing bar swings against the bottom of the packaging bag and the conveyor belt, causing the dust to loosen and be sucked away by the suction hole in time. Attached Figure Description

[0020] Figure 1 This is a first-view structural schematic diagram of the surface dust removal device for packaging bag production according to this utility model.

[0021] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0022] Figure 3 This is a second-view structural schematic diagram of the surface dust removal device for packaging bag production according to this utility model.

[0023] Figure 4 This is a third-view structural diagram of the surface dust removal device for packaging bag production according to this utility model.

[0024] In the diagram: 1. Frame; 2. Conveyor belt; 3. Arc plate; 4. Fixed shaft; 5. Guide cylinder; 6. Rotary drum; 7. Suction hole; 8. Rotary joint; 9. Sling; 10. First motor; 11. Gantry frame; 12. Suction cover; 13. Rotary roller; 14. Second motor; 15. Drive component. Detailed Implementation

[0025] This utility model provides, for example Figures 1-4 The illustrated surface dust removal device for packaging bag production includes a frame 1, a conveyor belt 2 mounted on the frame 1, and rotating rollers 13 rotatably mounted at both ends of the frame 1. The two rotating rollers 13 are connected via the conveyor belt 2. A second motor 14 is fixedly connected to the frame 1, and one of the rotating rollers 13 is fixedly connected to the drive shaft of the second motor 14. The second motor 14 drives the rotating roller 13 fixedly connected to its drive shaft to rotate, and with the cooperation of the other rotating roller 13, the conveyor belt 2 rotates; packaging bags containing packaging bags can be placed on the conveyor belt 2 for transport.

[0026] The second motor 14 is connected to the factory's power supply.

[0027] A gantry frame 11 is fixedly connected to the frame 1. A suction hood 12 is installed on the gantry frame 11. Multiple suction hoods 12 are provided and are connected to the factory's suction pipes. When the packaging bag is placed on the conveyor belt 2, the suction hood 12 can suck up the dust on the top and four sides of the packaging bag. The sucked dust enters the factory's centralized air treatment system (including filters, etc.) for centralized treatment. Suction and dust treatment are common existing technologies and will not be described in detail here.

[0028] Considering that the bottom of the packaging bag is attached to the conveyor belt 2, if it needs to be turned over manually, it will increase the intensity of the operator. In order to improve the dust removal efficiency, a lifting component is set above the conveyor belt 2. The lifting component includes guide cylinders 5, and multiple guide cylinders 5 are arranged in an arc shape. An arc plate 3 is fixedly connected to the frame 1, and a fixed shaft 4 is fixedly connected inside the guide cylinder 5. The fixed shaft 4 is rotatably mounted on the arc plate 3.

[0029] Furthermore, the density of the multiple guide cylinders 5 is appropriate, so the packaging bag will not get stuck between two adjacent guide cylinders 5; a drive component 15 is installed on the arc plate 3, which includes a drive motor, etc. The drive motor is connected to a fixed shaft 4 near the gantry frame 11, and the drive motor drives the corresponding fixed shaft 4 and guide cylinder 5 to rotate.

[0030] When the conveyor belt 2 moves the packing bag that has completed the top and four-sided dust suction, and the packing bag is close to the guide cylinder 5 closest to the gantry frame 11, the drive motor drives the corresponding fixed shaft 4 and guide cylinder 5 to rotate and apply driving force, so that the packing bag enters the lifting component, and the bottom of the packing bag is separated from the conveyor belt 2 to form a cleaning space, without the need for manual turning.

[0031] Meanwhile, the conveyor belt 2 is set at an angle, and the gantry frame 11 is located at the upward-sloping end of the conveyor belt 2, so that the packaging bag can easily enter the lifting component by its own weight.

[0032] Furthermore, the inclination angle of conveyor belt 2 is appropriate, so the packaging bag will not slip directly when it is on conveyor belt 2.

[0033] A rotating drum 6 for suction is provided between the lifting component and the conveyor belt 2. The rotating drum 6 has suction holes 7. There are multiple suction holes 7, which are evenly distributed. The rotating drum 6 drives the suction holes 7 to rotate. A first motor 10 is fixedly connected to the arc plate 3. The rotating drum 6 is fixedly connected to the drive shaft of the first motor 10.

[0034] The end of the rotating drum 6 away from the first motor 10 is connected to a rotary joint 8, which is connected to the factory's suction pipe.

[0035] Once the bottom of the packaging bag is no longer in contact with the conveyor belt 2, creating a cleaning space, the rotary joint 8, the rotating drum 6, and the suction hole 7 suck up the dust at the bottom of the packaging bag and simultaneously suck up the dust remaining on the conveyor belt 2. The first motor 10 drives the rotating drum 6 to rotate, expanding the suction coverage area and ensuring the dust removal effect.

[0036] This utility model, by setting up a conveyor belt 2, lifting components and other structures, eliminates the need for manual flipping, allowing the bottom of the packaging bag to separate from the conveyor belt 2 to form a cleaning space. The rotating drum 6 and suction holes 7 rotate to suck up the dust on the bottom of the packaging bag and the conveyor belt 2, expanding the suction coverage area, ensuring the dust removal effect, and improving the efficiency of the surface dust removal device.

[0037] Considering that placing the packaging bag on the conveyor belt 2 will compress the dust at the bottom of the packaging bag and on the conveyor belt 2, making it more difficult to suck up the dust compared to other locations, a swing bar 9 is fixedly connected to the outer wall of the rotating drum 6. Multiple swing bars 9 are provided. When the first motor 10 drives the rotating drum 6 to rotate, the swing bars 9 swing against the bottom of the packaging bag and the conveyor belt 2, causing the dust to loosen and be sucked away by the suction hole 7 in time.

[0038] In actual use, barriers can be set up near the lifting components to avoid affecting the surrounding area, and adjustments can be made according to the specific usage.

Claims

1. A surface dust removal device for packaging bag production, comprising a frame (1), characterized in that: A conveyor belt (2) is provided on the frame (1); A lifting assembly is provided above the conveyor belt (2). The lifting assembly includes a guide cylinder (5). Multiple guide cylinders (5) are provided and are distributed in an arc shape. One of the guide cylinders (5) is equipped with a driving component (15). A rotating drum (6) for suction is provided between the lifting component and the conveyor belt (2). The rotating drum (6) has a suction hole (7) and the rotating drum (6) drives the suction hole (7) to rotate.

2. The surface dust removal device for packaging bag production according to claim 1, characterized in that: An arc plate (3) is fixedly connected to the frame (1), and a fixed shaft (4) is fixedly connected inside the guide cylinder (5). The fixed shaft (4) is installed on the arc plate (3).

3. The surface dust removal device for packaging bag production according to claim 1, characterized in that: The first motor (10) is fixedly connected to the arc plate (3), and the rotating drum (6) is fixedly connected to the drive shaft of the first motor (10).

4. A surface dust removal device for packaging bag production according to claim 3, characterized in that: The end of the rotating drum (6) away from the first motor (10) is connected to a rotary joint (8).

5. A surface dust removal device for packaging bag production according to claim 1, characterized in that: The suction holes (7) are provided in multiple ways and are evenly distributed.

6. A surface dust removal device for packaging bag production according to claim 1, characterized in that: A bar (9) is fixedly connected to the outer wall of the rotating drum (6), and multiple bars (9) are provided.

7. A surface dust removal device for packaging bag production according to claim 1, characterized in that: The conveyor belt (2) is set at an angle.

8. A surface dust removal device for packaging bag production according to claim 1, characterized in that: A gantry frame (11) is fixedly connected to the frame (1), and a suction hood (12) is installed on the gantry frame (11), and the suction hood (12) is connected to the suction pipe of the factory.

9. A surface dust removal device for packaging bag production according to claim 1, characterized in that: The frame (1) has rotating rollers (13) at both ends, and the two rollers (13) are connected by a conveyor belt (2). A second motor (14) is fixedly connected to the frame (1), and one of the rollers (13) is fixedly connected to the drive shaft of the second motor (14).

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