Corrugated board cutting dust removal device

Abstract

The utility model discloses a corrugated board cutting dust removal device, and relates to the technical field of corrugated board processing equipment, the corrugated board cutting dust removal device comprises supporting legs, a bearing frame, a gearbox, a brush belt and a fan spindle, the bearing frame is arranged above the supporting legs, the gearbox is arranged on the left side of the bearing frame, a motor is arranged on the left side of the gearbox, and the brush belt is arranged on the fan spindle. A transmission shaft is installed on the right side of the gearbox, a fixing frame is arranged on the right side of the transmission shaft, a conveying belt is clamped in the fixing frame, a fixing pipe is installed on the side face of the fixing frame, a limiting ring is arranged above the fixing pipe, a spring is installed above the limiting ring, and a second transmission shaft is installed on the right side of the transmission shaft; according to the paperboard cleaning device, the dust suction pipes are arranged on the two sides of the conveying belt, dust suction cleaning can be provided for the two faces of a paperboard, the cleaning efficiency can be greatly improved, dust can be discharged in time through the directly-connected dust discharging pipeline, and secondary pollution is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard processing equipment, in particular to a corrugated paperboard cutting and dust removal device. Background Art

[0002] Corrugated paper is a board-shaped material made by gluing noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into two categories: single corrugated paperboard and double corrugated paperboard. According to the size of the corrugation, it is divided into five types: A, B, C, E, and F. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Corrugated paper can be used as packaging for food or digital products. It is relatively environmentally friendly and widely used. However, the existing corrugated paper production equipment has some shortcomings, such as:

[0003] A corrugated paper cutting device described in Publication No. CN107297768A does not have a dust removal device. Therefore, a large amount of debris will be generated during the corrugated paper cutting process. The debris will accumulate in the cutter area and spread to the rear-end equipment under the action of the transmission belt. The debris is not only difficult to clean, but also will cause blockage between parts, causing safety problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for cutting corrugated cardboard to solve the problem that the equipment on the existing market is not equipped with dust removal equipment as mentioned in the above background technology, and a large amount of debris will be generated during the corrugated paper cutting process. The debris will accumulate in the cutter area and spread to the rear-end equipment under the action of the transmission belt. The debris is not only difficult to clean, but also will cause blockage between parts, causing safety problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated cardboard cutting and dust removal device, comprising support legs, a bearing frame, a gearbox, a brush belt and a fan main shaft;

[0006] A bearing frame is installed above the supporting leg, a gearbox is installed on the left side of the bearing frame, a motor is provided on the left side of the gearbox, and a transmission shaft is installed on the right side of the gearbox, a fixing frame is provided on the right side of the transmission shaft, and a conveyor belt is clamped in the fixing frame, a fixing pipe is installed on the side of the fixing frame, a limiting ring is provided above the fixing pipe, and a spring is installed above the limiting ring, a second transmission shaft is installed on the right side of the transmission shaft, a second transmission shaft is installed on the left side of the second transmission shaft, a fan main shaft is provided on the right side of the second transmission shaft, and a dust suction pipe is clamped between the fan main shafts.

[0007] As a preferred technical solution of the utility model, the support legs are evenly fixedly connected to the lower surface of the support frame, and the support legs are set as a hollow square tube structure. The support frame is set as a rectangular frame structure with connected openings on the front and rear sides;

[0008] By adopting the above technical solution, the device can effectively reduce the overall weight of the device by setting the supporting legs as hollow square tube structures, and the four supporting legs can ensure sufficient supporting strength for the device and provide a stable supporting effect.

[0009] As a preferred technical solution of the utility model, the gearbox is fixedly connected to the left side of the bisector of the carrier frame, and the left side of the gearbox is fixedly connected to the motor, and the right side of the gearbox is connected to the transmission shaft for up and down rotation on the bisector;

[0010] By adopting the above technical solution, the device can increase the output torque of power through the gearbox by installing the motor on the side of the gearbox to drive more parts to operate.

[0011] As a preferred technical solution of the utility model, the transmission shaft is rotatably connected to the left bisector position of the carrier frame, the transmission shaft passes through the fixed frame, and the conveyor belt is sleeved on the outer surface of the transmission shaft, and the conveyor belt is slidably connected between the fixed frames, and the two sides of the center line of the fixed frame are fixedly connected to the fixed tube, and the fixed tube is set as an inverted door frame structure;

[0012] By adopting the above technical solution, the equipment installs the conveyor belt on the right side of the transmission shaft through a fixed tube, and can run under the direct drive of the transmission shaft to reduce the power transmission level and ensure power transmission efficiency.

[0013] As a preferred technical solution of the utility model, there are two groups of fixed tubes, and the fixed tubes are slidably connected to the two sides of the bisector of the carrier frame, the limiting ring is fixedly connected to the outer surface of the fixed tube, and the upper surface of the limiting ring is fixedly connected to the spring;

[0014] By adopting the above technical solution, the device provides a force by setting up two conveyor belts and installing a spring on the outer part of the fixed tube, so that the conveyor belt can clamp the cardboard in the middle to increase friction and prevent the cardboard from slipping.

[0015] As a preferred technical solution of the utility model, the right side of the transmission shaft is provided with a helical gear transmission structure, and the second transmission shaft is meshed with the transmission shaft, the transmission shaft is rotatably connected to the inner surface of the carrier frame, the outer ring of the second transmission shaft is sleeved with a brush belt, the brush belt is a two-part structure, and the thickness of the upper part of the brush belt bisector is twice that of the lower part, and a brush is installed on the lower surface of the upper part of the brush belt bisector;

[0016] By adopting the above technical solution, the device can clean the dust and impurities on the surface of the cardboard during the transportation process by setting the brush belt to the same circulating rotation structure as the belt, thereby preventing the impurities from sticking firmly.

[0017] As the preferred technical solution of the utility model, the dust suction pipe between the brush belts is fixedly connected to the inner bisector position of the carrier frame, and the fan main shaft is rotatably connected to the left side of the dust suction pipe, the fan main shaft is meshed with the second transmission shaft, and centrifugal fan blades are arranged on the right side of the fan main shaft, the dust suction pipe and the brush belt are arranged as an upper and lower two-part structure, and the dust suction pipe passes through the upper and lower parts of the carrier frame and is fixedly connected to the dust exhaust pipe.

[0018] By adopting the above technical solution, the equipment can provide vacuum cleaning for both sides of the cardboard by arranging the vacuum pipes on both sides of the conveyor belt, which can greatly improve the cleaning efficiency, and the directly connected dust exhaust pipe can discharge the dust in time to prevent secondary pollution.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The equipment can effectively reduce the overall weight of the equipment by setting the supporting legs as hollow square tube structures, and the four supporting legs can ensure sufficient supporting strength for the equipment and provide a stable supporting effect;

[0021] 2. The device can increase the output torque of the power through the gearbox by installing the motor on the side of the gearbox to drive more parts to operate;

[0022] 3. The equipment installs the conveyor belt on the right side of the transmission shaft through a fixed pipe, and can run under the direct drive of the transmission shaft to reduce the power transmission level and ensure power transmission efficiency;

[0023] 4. The equipment can clean the dust and impurities on the surface of the cardboard during the transportation process by setting the brush belt to the same circular rotation structure as the belt, preventing the impurities from sticking firmly;

[0024] 5. By setting the vacuum pipes on both sides of the conveyor belt, the equipment can provide vacuum cleaning for both sides of the cardboard, which can greatly improve the cleaning efficiency, and the directly connected dust exhaust pipe can discharge the dust in time to prevent secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the left side of the section;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side of the cross section;

[0029] Figure 5 This is a left-side perspective structural diagram of the conveyor belt of the utility model;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the conveyor belt of the utility model when viewed from the right side.

[0031] In the figure: 1. Support leg; 2. Carrying frame; 3. Gearbox; 4. Motor; 5. Dust suction pipe; 6. Fixed frame; 7. Dust exhaust pipe; 8. Drive shaft; 9. Conveyor belt; 10. Fixed pipe; 11. Limiting ring; 12. Spring; 13. Second drive shaft; 14. Brush belt; 15. Fan main shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-6 , the technical solution of the utility model: a corrugated cardboard cutting and dust removal device, supporting legs 1, a bearing frame 2, a gearbox 3, a motor 4, a dust suction pipe 5, a fixing frame 6, a dust exhaust pipe 7, a transmission shaft 8, a conveyor belt 9, a fixing pipe 10, a limit ring 11, a spring 12, a second transmission shaft 13, a brush belt 14 and a fan main shaft 15;

[0034] A carrier frame 2 is installed above the support leg 1, a gearbox 3 is installed on the left side of the carrier frame 2, and there are four support legs 1 evenly and fixedly connected to the lower surface of the carrier frame 2, and the support leg 1 is set as a hollow square tube structure, and the carrier frame 2 is set as a rectangular frame structure with connected openings on the front and rear sides. The device can effectively reduce the overall weight of the device by setting the support leg 1 as a hollow square tube structure, and the four support legs 1 can ensure that the device has sufficient supporting strength and provide a stable supporting effect. A motor 4 is set on the left side of the gearbox 3, and a transmission shaft 8 is installed on the right side of the gearbox 3. The gearbox 3 is fixedly connected to the left side of the bisector of the carrier frame 2, and the left side of the gearbox 3 is fixedly connected to the motor 4, and the right side of the gearbox 3 is rotatably connected to the transmission shaft 8 by rotating the motor 4 up and down. Installed on the side of the gearbox 3, the output torque of the power can be increased through the gearbox 3 to drive more parts to run. A fixed frame 6 is arranged on the right side of the transmission shaft 8. The transmission shaft 8 is rotatably connected to the left bisector position of the carrier frame 2. The transmission shaft 8 runs through the fixed frame 6, and the conveyor belt 9 is sleeved on the outer surface of the transmission shaft 8, and the conveyor belt 9 is slidably connected between the fixed frames 6. Fixed pipes 10 are fixedly connected on both sides of the center line of the fixed frame 6. The fixed pipe 10 is set as an inverted door frame structure. The device installs the conveyor belt 9 on the right side of the transmission shaft 8 through the fixed pipe 10, and can run under the direct drive of the transmission shaft 8 to reduce the power transmission level and ensure the power transmission efficiency. The conveyor belt 9 is clamped in the fixed frame 6, and the fixed pipe 10 is installed on the side of the fixed frame 6. There are two groups of limiting rings 11 and fixed tubes 10, and the fixed tubes 10 are slidably connected to the two sides of the bisector of the carrier frame 2. The limiting rings 11 are fixedly connected to the outer surface of the fixed tube 10, and the upper surface of the limiting rings 11 is fixedly connected to the spring 12. The device provides a force by setting a two-part conveyor belt 9 and installing a spring 12 on the outer part of the fixed tube 10, so that the conveyor belt 9 can clamp the cardboard in the middle to increase the friction and prevent the cardboard from slipping. The spring 12 is installed above the limiting ring 11, and a second transmission shaft 13 is installed on the right side of the transmission shaft 8. The right side of the transmission shaft 8 is set as a helical gear transmission structure, and the second transmission shaft 13 is meshed with the transmission shaft 8. The transmission shaft 8 is rotatably connected to the inner surface of the carrier frame 2, and the outer ring of the second transmission shaft 13 is sleeved with a brush belt 14. The brush belt 14 It is a two-part structure, and the thickness of the upper part of the bisector of the brush belt 14 is twice that of the lower part. A brush is installed on the lower surface of the upper part of the bisector of the brush belt 14. By setting the brush belt 14 to the same circulating rotation structure as the belt, the device can clean up the dust and impurities on the surface during the cardboard transportation process to prevent the impurities from being firmly stuck. The second transmission shaft 13 is installed on the left side of the second transmission shaft 13, and the fan main shaft 15 is arranged on the right side of the second transmission shaft 13. A dust suction pipe 5 is sandwiched between the fan main shafts 15. The dust suction pipe 5 is fixedly connected to the inner bisector position of the carrier frame 2 between the brush belts 14, and the fan main shaft 15 is rotatably connected to the left side of the dust suction pipe 5. The fan main shaft 15 is meshed with the second transmission shaft 13, and a centrifugal fan blade is arranged on the right side of the fan main shaft 15.The dust suction pipe 5 and the brush belt 14 are both configured as upper and lower structures, and the dust suction pipe 5 penetrates the upper and lower parts of the carrier frame 2 and is fixedly connected to the dust exhaust pipe 7. By arranging the dust suction pipe 5 on both sides of the conveyor belt 9, the device can provide dust suction cleaning for both sides of the cardboard, which can greatly improve the cleaning efficiency, and the directly connected dust exhaust pipe 7 can discharge dust in time to prevent secondary pollution.

[0035] Working principle: When using this corrugated cardboard cutting and dust removal device, first install the equipment to a suitable position. When the cardboard is transferred from the cutting device position to the conveyor belt 9, the transmission shaft 8 drives the conveyor belt 9 to run under the drive of the gearbox 3 and the motor 4. Since the spring 12 is installed between the fixed tubes 10, the conveyor belt 9 can exert a downward pressure on the cardboard, driving the cardboard forward. At the same time, the transmission shaft 8 will drive the second transmission shaft 13, and the second transmission shaft 13 will drive the fan main shaft 15 to run together. When the cardboard passes by, the brush belt 14 will first clean the surface, and under the action of the dust suction pipe 5, the debris will be sucked out into the dust exhaust pipe 7 for discharge.

[0036] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard cutting and dust removal device, comprising a support leg (1), a carrier frame (2), a gearbox (3), a brush belt (14) and a fan main shaft (15), characterized in that: A bearing frame (2) is installed above the support leg (1), a gearbox (3) is installed on the left side of the bearing frame (2), a motor (4) is arranged on the left side of the gearbox (3), a transmission shaft (8) is installed on the right side of the gearbox (3), a fixing frame (6) is arranged on the right side of the transmission shaft (8), a conveyor belt (9) is clamped in the fixing frame (6), a fixing pipe (10) is installed on the side of the fixing frame (6), a limiting ring (11) is arranged above the fixing pipe (10), a spring (12) is installed above the limiting ring (11), a second transmission shaft (13) is installed on the right side of the transmission shaft (8), a second transmission shaft (13) is installed on the left side of the second transmission shaft (13), a fan main shaft (15) is arranged on the right side of the second transmission shaft (13), and a dust suction pipe (5) is clamped between the fan main shafts (15).

2. A corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: The support legs (1) are evenly and fixedly connected to the lower surface of the support frame (2), and a total of four of them are connected. The support legs (1) are configured as a hollow square tube structure, and the support frame (2) is configured as a rectangular frame structure with openings on the front and rear sides communicating with each other.

3. The corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: The gearbox (3) is fixedly connected to the left side of the bisector of the carrier frame (2), and the left side of the gearbox (3) is fixedly connected to the motor (4), and the right side of the gearbox (3) is connected to the transmission shaft (8) for rotation up and down on the bisector.

4. The corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: The transmission shaft (8) is rotatably connected to the left bisector position of the carrier frame (2), the transmission shaft (8) passes through the fixed frame (6), and the conveyor belt (9) is sleeved on the outer surface of the transmission shaft (8), and the conveyor belt (9) is slidably connected between the fixed frames (6), and the fixed pipes (10) are fixedly connected to the two sides of the center line of the fixed frame (6), and the fixed pipes (10) are arranged as an inverted door frame structure.

5. The corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: There are two groups of fixed tubes (10), and the fixed tubes (10) are slidably connected to the two sides of the bisector of the carrier frame (2). The limiting ring (11) is fixedly connected to the outer surface of the fixed tube (10), and the upper surface of the limiting ring (11) is fixedly connected to the spring (12).

6. The corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: The right side of the transmission shaft (8) is provided with a helical gear transmission structure, and the second transmission shaft (13) is meshed with the transmission shaft (8), the transmission shaft (8) is rotatably connected to the inner surface of the carrier frame (2), the outer ring of the second transmission shaft (13) is sleeved with a brush belt (14), the brush belt (14) is a two-part structure, and the thickness of the upper half of the bisector of the brush belt (14) is twice that of the lower half, and a brush is installed on the lower surface of the upper half of the bisector of the brush belt (14).

7. The corrugated cardboard cutting and dust removal device according to claim 1, characterized in that: The dust suction pipe (5) is fixedly connected to the inner bisector position of the carrier frame (2) between the brush belts (14), and the fan main shaft (15) is rotatably connected to the left side of the dust suction pipe (5), the fan main shaft (15) is meshed with the second transmission shaft (13), and centrifugal blades are arranged on the right side of the fan main shaft (15), the dust suction pipe (5) and the brush belt (14) are both arranged as an upper and lower two-part structure, and the dust suction pipe (5) passes through the carrier frame (2) from top to bottom and is fixedly connected to the dust exhaust pipe (7).

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