Linkage type carton edge folding device with dust collection function

Abstract

The utility model discloses a linkage type carton folding device with a dust collection function, which comprises a fixing frame, a dust collection mechanism is arranged on the fixing frame, the dust collection mechanism comprises a fixing mechanism, a pressing plate, an external connection pipe, an air suction pipe, a limiting sleeve, a spiral sleeve and a sealing mechanism, the fixing mechanism is connected to the fixing frame and the pressing plate in a matched mode, and the external connection pipe is connected to the pressing plate in a matched mode. A plurality of dust suction holes are formed in the pressing plate, the dust suction mechanism can effectively suck and remove chippings generated in the paperboard folding process, the work environment is kept clean, the influence of dust on the carton quality is reduced, the sealing performance in the dust suction process is guaranteed through introduction of the sealing mechanism, and dust leakage is prevented; due to the arrangement of the spring and the rubber sleeve, the flexibility and durability of connection are ensured, the production efficiency is improved, the shutdown cleaning time of equipment is shortened, and the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton folding, and more particularly to a linkage carton folding device with a dust collection function. Background Art

[0002] In the current carton production field, the carton folding device is a key link in the carton forming process. It is responsible for folding the cardboard into the box body and ensuring the adhesion of the edges. However, there is a common problem in the operation of the existing carton folding device, that is, it is unable to perform dust collection synchronously with the folding operation. As a result, the paper scraps and dust generated during the folding process cannot be removed in time, which not only affects the cleanliness of the equipment and the working environment, but may also reduce the quality of the carton and increase the difficulty of subsequent cleaning work, thereby affecting the overall convenience of the equipment.

[0003] Specifically, when the carton folding device is folding cardboard, a large amount of paper scraps and dust will be generated during the cutting and folding process. These debris are easy to accumulate inside the device, especially in the gaps and corners at the folding edges. Existing devices often do not have an integrated synchronous dust collection function, or the dust collection effect is poor, resulting in these debris being unable to be effectively removed during the operation of the equipment. This will not only hinder the normal operation of the equipment, but may also affect the health of the operator, while increasing the maintenance cost and downtime of the equipment and reducing production efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a linkage type carton folding device with a dust collection function to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a linkage type carton folding device with a dust suction function, comprising a fixed frame, a dust suction mechanism is provided on the fixed frame, the dust suction mechanism comprises a fixing mechanism, a pressure plate, an external pipe, an air suction pipe, a limiting sleeve, a spiral sleeve and a sealing mechanism, the fixing mechanism is cooperatively connected to the fixed frame and the pressure plate, a plurality of dust suction holes are provided on the pressure plate, the external pipe is installed on the pressure plate, and the plurality of dust suction holes are respectively connected to the external pipe, the limiting sleeve is installed on the external pipe, the spiral sleeve is rotatably connected in the limiting sleeve, the air suction pipe is connected to the external air suction equipment, and the air suction pipe is threadedly connected in the spiral sleeve, and the sealing mechanism is installed in the external pipe.

[0008] The utility model is further configured such that the sealing mechanism includes a sealing disk, which is slidably connected in the external tube. An insertion groove is provided on the lower end surface of the external tube, and the sealing disk is pressed in the insertion groove. The design of the sealing mechanism ensures the sealing effect.

[0009] The utility model is further configured such that an internal tube is coaxially provided on the intake tube, a plurality of guide strips are equidistantly provided on the side wall of the external tube, a guide groove is provided on the side wall of the internal tube, the guide strips are slidably connected in the guide groove, and the design of the internal tube ensures the convenience of connection.

[0010] The present invention is further configured such that a plurality of springs are provided on the inner tube, and the plurality of springs are respectively connected to the sealing disk. The design of the springs ensures the elastic force supply of the sealing disk.

[0011] The utility model is further configured such that a rubber sleeve is provided on the internal tube, and the rubber sleeve is connected to the sealing disk. The design of the rubber sleeve ensures the communication between the sealing disk and the external tube.

[0012] The utility model is further configured such that the fixing mechanism includes a lifting cylinder, two of which are respectively installed on both sides of the fixing frame, and the protruding ends of the two lifting cylinders are connected to the pressure plate. The design of the fixing mechanism ensures the stability of the fixation.

[0013] The utility model is further configured such that a folding plate is rotatably provided on the fixing frame, a turning cylinder is rotatably provided on the fixing frame, and the protruding end of the turning cylinder is rotatably connected to the folding plate. The design of the folding plate ensures the continuity of folding.

[0014] The present invention is further configured such that two turning cylinders are provided, and the two turning cylinders are rotatably connected to two sides of the fixing frame respectively.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a linkage type carton folding device with a dust collection function, which has the following beneficial effects:

[0017] 1. The dust collection mechanism can remove paper scraps and dust generated in real time during the carton folding process. Through the dust collection holes and external pipes set on the pressure plate, as well as the connection with the external suction equipment, the dust collection mechanism can effectively remove the debris generated during the cardboard folding, keep the working environment clean, and reduce the impact of dust on the quality of the carton. The introduction of the sealing mechanism ensures the sealing of the dust collection process and prevents dust leakage, while the configuration of the spring and rubber sleeve ensures the flexibility and durability of the connection. This design improves production efficiency, reduces the equipment downtime for cleaning, and improves the working environment.

[0018] 2. The sealing mechanism ensures the effectiveness and reliability of the dust collection system. The combination of the sealing disc and the insertion groove, as well as the application of the spring, ensures the stability and sealing effect of the sealing disc during the dust collection process. The setting of this sealing mechanism not only improves the dust collection efficiency, but also helps the sealing of the equipment and reduces maintenance costs.

[0019] 3. The beneficial effect of the fixing mechanism is that it realizes the stable operation and precise control of the carton folding device. Through the cooperation of the lifting cylinder and the flip cylinder, the fixing mechanism can ensure the accurate position and movement of the pressing plate and the folding plate, so that the cardboard can smoothly complete the bending process. This design makes the carton forming more efficient. At the same time, due to the synchronous work of the dust collection mechanism, the fixing mechanism can also ensure the cleanliness of the working environment while maintaining the production speed, thereby improving the overall convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a linkage type carton folding device with a dust collection function in the present utility model;

[0021] Figure 2 This is a structural diagram of the medium pressure plate and external pipe of the utility model;

[0022] Figure 3 This is a structural diagram of the external connecting pipe and the suction pipe in the utility model;

[0023] Figure 4 This is a schematic cross-sectional view of the external connecting pipe and the suction pipe in the present invention;

[0024] Figure 5 It is a schematic cross-sectional view of the external and internal pipes in the present invention.

[0025] In the figure: 1. Fixed frame; 2. Pressing plate; 3. External tube; 4. Suction tube; 5. Limiting sleeve; 6. Spiral sleeve; 7. Dust suction hole; 8. Sealing disk; 9. Insertion groove; 10. Internal tube; 11. Guide strip; 12. Guide groove; 13. Spring; 14. Rubber sleeve; 15. Lifting cylinder; 16. Folding plate; 17. Flipping cylinder. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 A linkage type carton folding device with a dust suction function includes a fixing frame 1, a dust suction mechanism is provided on the fixing frame 1, the dust suction mechanism includes a fixing mechanism, a pressing plate 2, an external pipe 3, an air suction pipe 4, a limiting sleeve 5, a spiral sleeve 6 and a sealing mechanism, the fixing mechanism is connected to the fixing frame 1 and the pressing plate 2, a plurality of dust suction holes 7 are opened on the pressing plate 2, the external pipe 3 is installed on the pressing plate 2, and the plurality of dust suction holes 7 are respectively connected to the external pipe 3, the limiting sleeve 5 is installed on the external pipe 3, the spiral sleeve 6 is rotatably connected to the limiting sleeve 5, the air suction pipe 4 is connected to the external air suction device, and the air suction pipe 4 is threadedly connected to the spiral sleeve 6 Inside, the sealing mechanism is installed in the external tube 3, the sealing mechanism includes a sealing disk 8, the sealing disk 8 is slidably connected in the external tube 3, an insertion groove 9 is provided on the lower end surface of the external tube 3, the sealing disk 8 is pressed in the insertion groove 9, an internal tube 10 is coaxially provided on the suction pipe 4, a plurality of guide strips 11 are equidistantly provided on the side wall of the external tube 3, a guide groove 12 is provided on the side wall of the internal tube 10, the guide strip 11 is slidably connected in the guide groove 12, a plurality of springs 13 are provided on the internal tube 10, and the plurality of springs 13 are respectively connected to the sealing disk 8, a rubber sleeve 14 is provided on the internal tube 10, and the rubber sleeve 14 is connected to the sealing disk 8.

[0030] In this embodiment, when bending a cardboard, the cardboard is first placed on the fixing frame 1 and then moved to the corresponding position. The lifting cylinder 15 drives the pressing plate 2 to press on the cardboard, and then the folding plate 16 is driven to rotate under the action of the flipping cylinder 17, and then the cardboard is flipped. At this time, since the suction pipe 4 is connected to the external suction equipment, the dust is sucked from the bent side through the dust suction hole 7, and the corresponding dust is sucked out, thereby completing the bending process.

[0031] See also Figure 1 , as an implementation method of a linkage type carton folding device with a dust suction function for the fixing mechanism: the fixing mechanism includes a lifting cylinder 15, two lifting cylinders 15 are provided, and the two lifting cylinders 15 are respectively installed on both sides of the fixing frame 1, and the protruding ends of the two lifting cylinders 15 are connected to the pressing plate 2, a folding plate 16 is rotatably provided on the fixing frame 1, a flip cylinder 17 is rotatably provided on the fixing frame 1, the protruding end of the flip cylinder 17 is rotatably connected to the folding plate 16, two flip cylinders 17 are provided, and the two flip cylinders 17 are rotatably connected to both sides of the fixing frame 1.

[0032] More specifically, when the suction pipe 4 is connected to the external pipe 3, the guide bar 11 is first slidably connected in the guide groove 12, and then the sealing disk 8 is pressed into the insertion groove 9, and pressure is applied by the spring 13. The flexible connection is ensured by the rubber sleeve 14, and then the spiral sleeve 6 is threadedly connected to the suction pipe 4, thereby driving the suction pipe 4 to move downward, causing the sealing disk 8 to generate downward pressure, thereby ensuring the sealing effect of the sealing disk 8, and then ensuring the connection effect between the suction pipe 4 and the dust suction hole 7.

[0033] In summary, when the overall equipment is in use or running: when bending the cardboard, first place the cardboard on the fixed frame 1, then move it to the corresponding position, drive the pressing plate 2 to press on the cardboard through the lifting cylinder 15, and then drive the folding plate 16 to rotate under the action of the flipping cylinder 17, and then the cardboard is folded. At this time, since the suction pipe 4 is connected to the external suction equipment, the bending side is vacuumed through the dust suction hole 7, and then the corresponding dust is sucked out, thereby completing the bending process. When the suction pipe 4 is connected to the external pipe 3, first slide the guide bar 11 into the guide groove 12, and then press the sealing disk 8 into the insertion groove 9. Pressure is applied by the spring 13, and a flexible connection is ensured by the rubber sleeve 14. Then the spiral sleeve 6 is threadedly connected to the suction pipe 4, thereby driving the suction pipe 4 to move downward, causing the sealing disk 8 to generate downward pressure, thereby ensuring the sealing effect of the sealing disk 8, and then ensuring the connection effect between the suction pipe 4 and the dust suction hole 7.

[0034] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A linked carton folding device with a dust collection function, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a dust suction mechanism, and the dust suction mechanism comprises a fixing mechanism, a pressure plate (2), an external pipe (3), an air suction pipe (4), a limiting sleeve (5), a spiral sleeve (6) and a sealing mechanism. The fixing mechanism is cooperatively connected to the fixing frame (1) and the pressure plate (2). The pressure plate (2) is provided with a plurality of dust suction holes (7). The external pipe (3) is mounted on the pressure plate (2), and the plurality of dust suction holes (7) are respectively connected to the external pipe (3). The limiting sleeve (5) is mounted on the external pipe (3). The spiral sleeve (6) is rotatably connected to the limiting sleeve (5). The air suction pipe (4) is connected to an external air suction device, and the air suction pipe (4) is threadedly connected to the spiral sleeve (6). The sealing mechanism is mounted in the external pipe (3).

2. The linkage type carton folding device with dust collection function according to claim 1, characterized in that: The sealing mechanism comprises a sealing disc (8) which is slidably connected in the external pipe (3). An insertion groove (9) is provided on the lower end surface of the external pipe (3), and the sealing disc (8) is pressed in the insertion groove (9).

3. The linkage type carton folding device with dust collection function according to claim 2, characterized in that: An inner tube (10) is coaxially provided on the air intake tube (4), a plurality of guide strips (11) are equidistantly provided on the side wall of the outer tube (3), a guide groove (12) is provided on the side wall of the inner tube (10), and the guide strips (11) are slidably connected in the guide groove (12).

4. The linkage type carton folding device with dust collection function according to claim 3, characterized in that: The inner tube (10) is provided with a plurality of springs (13), and the plurality of springs (13) are respectively connected to the sealing disk (8).

5. The linkage type carton folding device with dust collection function according to claim 4, characterized in that: The inner tube (10) is provided with a rubber sleeve (14), and the rubber sleeve (14) is connected to the sealing disk (8).

6. The linkage type carton folding device with dust collection function according to claim 1, characterized in that: The fixing mechanism includes a lifting cylinder (15), two of which are provided, and the two lifting cylinders (15) are respectively installed on both sides of the fixing frame (1), and the protruding ends of the two lifting cylinders (15) are connected to the pressing plate (2).

7. The linkage type carton folding device with dust collection function according to claim 6, characterized in that: A folding plate (16) is rotatably provided on the fixing frame (1), and a turning cylinder (17) is rotatably provided on the fixing frame (1), wherein the protruding end of the turning cylinder (17) is rotatably connected to the folding plate (16).

8. The linkage type carton folding device with dust collection function according to claim 7, characterized in that: Two turning cylinders (17) are provided, and the two turning cylinders (17) are rotatably connected to both sides of the fixing frame (1) respectively.

Images