Anti-blocking corrugated roller

Abstract

The utility model relates to the technical field of corrugated paper processing, in particular to an anti-blocking corrugated roller which comprises a mounting base, a roller body, a rotating shaft, a chip collecting device and an integrated device. The integrated device comprises an integrated disc, an integrated base, an exhaust pipe, an air blowing pipe and a steam pipe; the integrated disc is provided with an annular groove, an integrated annular cavity communicated with the integrated channel is formed between the annular groove and the roller body, and the integrated disc is provided with an air exhaust hole, an air blowing hole and a steam hole which are communicated with the integrated annular cavity. When the adsorption holes are blocked, the steam pipe penetrates through the steam holes to heat the integrated annular cavity, and hot air enters the integrated channel and the adsorption holes to melt impurities or colloidal particles; after the impurities or the colloidal particles are melted, heating is stopped, an air blowing pipe penetrates through an air blowing hole to blow air into an integrated annular cavity, and the impurities or the colloidal particles are blown out of an adsorption hole or blown to a chip collecting device from an integrated channel; and then air blowing is stopped, and an air exhaust pipe is used for exhausting air in the integrated annular cavity, so that the adsorption force of the adsorption holes is recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper processing, in particular to a corrugating roll with anti-blocking function. Background Art

[0002] In the production process of corrugated board, the corrugating roll adsorbs the corrugated paper through the adsorption holes on its surface to ensure the stability and consistency of the corrugated paper during the forming process. However, in actual production, the paper scraps of the corrugated paper and the adhesive used in the production process are prone to form deposits at the adsorption holes, thereby causing blockage. After the adsorption holes are blocked by paper scraps and hardened glue particles, the adsorption force of the corrugating roll on the corrugated paper weakens, which easily leads to the deviation or falling off of the corrugated paper during the forming process, affecting the dimensional accuracy and appearance quality of the product. Therefore, it is necessary to improve the existing technology to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a corrugating roll with anti-blocking function, aiming to solve the problem that the adsorption force of the corrugating roll weakens after the adsorption holes are blocked by paper scraps and hardened glue particles in the existing technology.

[0004] To achieve the above purpose, the utility model provides a corrugating roll with anti-blocking function, which includes an installation base, a roll body, a rotating shaft, a chip collecting device and an integrating device; the chip collecting device and the integrating device are both arranged on the installation base, the roll body is provided with adsorption holes and an integrating channel communicated with the adsorption holes, there are two rotating shafts which are respectively connected to both ends of the roll body, the chip collecting device is sleeved on one of the rotating shafts, and the integrating device is sleeved on the other rotating shaft;

[0005] The integrating device includes an integrating disc, an integrating base, an air extraction pipe, a blowing pipe and a steam pipe; the integrating disc is arranged on the integrating base, the integrating disc is provided with an annular groove, an integrating annular cavity communicated with the integrating channel is formed between the annular groove and the roll body, the integrating disc is provided with an air extraction hole, a blowing hole and a steam hole communicated with the integrating annular cavity; the air extraction pipe passes through the air extraction hole to extract air from the integrating annular cavity, the blowing pipe passes through the blowing hole to blow air into the integrating annular cavity, and the steam pipe passes through the steam hole to heat the integrating annular cavity; the air extraction pipe, the blowing pipe and the steam pipe are all provided with independent control switches.

[0006] Furthermore, the integrating device further includes a siphon pipe, the integrating disc is provided with a siphon hole communicated with the integrating annular cavity, and the siphon pipe passes through the siphon hole to drain water from the integrating annular cavity.

[0007] Furthermore, the chip collecting device includes a chip collecting disc and a chip collecting base, the chip collecting disc is arranged on the chip collecting base, the chip collecting disc is provided with a chip collecting annular groove, and a chip collecting annular cavity communicated with the integrating channel is formed between the chip collecting annular groove and the roll body.

[0008] Further, the chip collecting tray is provided with a chip discharging channel communicating with the chip collecting ring cavity. The chip collecting tray is hinged with a chip discharging seal, and the chip discharging seal is provided with a sealing bump fitting the chip discharging channel.

[0009] Further, a chip receiving frame is arranged below the chip discharging channel, and the chip receiving frame is arranged on the chip collecting base.

[0010] Further, ball bearings are arranged between the rotating shaft and both the integrated disk and the chip collecting tray.

[0011] Further, both ends of the roller body are provided with a first concave ring groove and a second concave ring groove. The integrated disk and the chip collecting tray are both provided with a first convex ring and a second convex ring. The first convex ring and the second convex ring can respectively penetrate into the first concave ring groove and the second concave ring groove to enable the roller body to rotate relative to the integrated device and the chip collecting device.

[0012] Further, the roller body is provided with a heating roller cavity. One of the rotating shafts is provided with a steam hole and a siphon hole. The steam pipe and the siphon pipe respectively pass through the steam hole and the siphon hole to heat the heating roller cavity and drain water.

[0013] Compared with the prior art, for a corrugated roller with anti-blocking provided by the present utility model, when the adsorption holes are blocked, the steam pipe heats the integrated ring cavity, and the hot air enters the integrated channel and the adsorption holes to melt impurities or glue particles; after the impurities or glue particles are melted, the heating is stopped, and then the integrated ring cavity is blown with air by a blowing pipe, and the impurities or glue liquid will be blown out from the adsorption holes or blown from the integrated channel to the chip collecting device; then the blowing is stopped, and the integrated ring cavity is evacuated by a suction pipe, thereby restoring the adsorption force of the adsorption holes. Description of the Drawings

[0014] Figure 1 is the three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the sectional view of the present utility model;

[0016] Figure 3 is the exploded structural schematic diagram of the integrated device;

[0017] Figure 4 is the sectional view of the integrated device;

[0018] Figure 5 is the three-dimensional structural schematic diagram of the chip collecting device;

[0019] Figure 6 is the sectional view of the chip collecting device;

[0020] Figure 7 is the sectional view of the roller body;

[0021] Figure 8 is the exploded structural schematic diagram of the rotating shaft.

[0022] Description of the reference numerals:

[0023] 1. Installation base

[0024] 2. Roller body; 21. Adsorption holes; 22. Integrated channel; 23. First concave ring groove; 24. Second concave ring groove; 25. Heating roller cavity

[0025] 3. Rotating shaft

[0026] 4. Chip collecting device; 41. Chip collecting tray; 411. Chip collecting ring groove; 412. Chip collecting ring cavity; 413. Chip discharging channel; 414. First convex ring; 415. Second convex ring; 42. Chip collecting base; 43. Chip discharging seal; 431. Sealing convex block; 44. Chip receiving frame

[0027] 5. Integrated device; 51. Integrated disc; 511. Annular groove; 512. Integrated ring cavity; 513. Air extraction hole; 514. Air blowing hole; 515. Steam hole; 516. Siphon hole; 52. Integrated base; 53. Air extraction pipe; 54. Air blowing pipe; 55. Steam pipe; 56. Siphon pipe

[0028] 6. Ball bearing Detailed implementation manners

[0029] The following further elaborates on the present utility model in combination with specific embodiments.

[0030] In the present utility model, unless otherwise clearly defined and limited, when terms such as "arranged on", "connected", "linked" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. For the directional terms in the present utility model, they are used to better illustrate the characteristics of the features and the relationships between the features. It should be understood that when the placement direction of the present utility model changes, the directions of the characteristics of the features and the relationships between the features also change accordingly. Therefore, the directional terms do not constitute an absolute limiting effect on the characteristics of the features and the relationships between the features in space, but only play a relative limiting role.

[0031] The present utility model provides a corrugating roller for preventing blockage, as Figures 1 to 8As shown in the figure, it includes an installation base 1, a roller body 2, a rotating shaft 3, a chip collection device 4 and an integration device 5; the chip collection device 4 and the integration device 5 are both arranged on the installation base 1, the roller body 2 is provided with adsorption holes 21 and an integration channel 22 communicating with the adsorption holes 21, there are two rotating shafts 3 which are respectively connected to both ends of the roller body 2, the chip collection device 4 is sleeved on one of the rotating shafts 3, and the integration device 5 is sleeved on the other rotating shaft 3;

[0032] The integration device 5 includes an integration disk 51, an integration base 52, an air extraction pipe 53, a blowing pipe 54 and a steam pipe 55; the integration disk 51 is arranged on the integration base 52, the integration disk 51 is provided with an annular groove 511, an integration annular cavity 512 communicating with the integration channel 22 is formed between the annular groove 511 and the roller body 2, the integration disk 51 is provided with an air extraction hole 513, a blowing hole 514 and a steam hole 515 communicating with the integration annular cavity 512; the air extraction pipe 53 passes through the air extraction hole 513 to extract air from the integration annular cavity 512, the blowing pipe 54 passes through the blowing hole 514 to blow air into the integration annular cavity 512, and the steam pipe 55 passes through the steam hole 515 to heat the integration annular cavity 512; independent control switches are provided on the air extraction pipe 53, the blowing pipe 54 and the steam pipe 55.

[0033] Based on the above structural settings, when the adsorption holes 21 are blocked, the steam pipe 55 heats the integration annular cavity 512, and high-temperature steam enters the integration channel 22 and the adsorption holes 21 to melt impurities or rubber particles; after the impurities or rubber particles are melted, the heating is stopped, and then the blowing pipe 54 is used to blow air into the integration annular cavity 512, and the impurities or glue liquid will be blown out from the adsorption holes 21 or blown from the integration channel 22 to the chip collection device 4; then the blowing is stopped, and the air extraction pipe 53 is used to extract air from the integration annular cavity 512, thereby restoring the adsorption force of the adsorption holes 21.

[0034] In this embodiment, the integration device 5 further includes a siphon pipe 56, the integration disk 51 is provided with a siphon hole 516 communicating with the integration annular cavity 512, and the siphon pipe 56 passes through the siphon hole 516 to drain water from the integration annular cavity 512.

[0035] In this embodiment, the chip collection device 4 includes a chip collection disk 41 and a chip collection base 42, the chip collection disk 41 is arranged on the chip collection base 42, the chip collection disk 41 is provided with a chip collection annular groove 411, and a chip collection annular cavity 412 communicating with the integration channel 22 is formed between the chip collection annular groove 411 and the roller body 2. During the blowing and cleaning process, impurities or rubber particles are blown from the integration channel 22 to the chip collection annular cavity 412.

[0036] In this embodiment, the chip collecting tray 41 is provided with a chip discharging channel 413 communicating with the chip collecting ring cavity 412. The chip collecting tray 41 is hinged with a chip discharging seal 43, and the chip discharging seal 43 is provided with a sealing convex block 431 adapted to the chip discharging channel 413. During the processes of air extraction and heating, the sealing convex block 431 can tightly seal the chip discharging channel 413 to prevent the gas or steam in the chip collecting ring cavity 412 from leaking into the external environment, thereby improving the air extraction efficiency and heating efficiency. During the process of blowing and cleaning, removing the sealing convex block 431 can completely expose the chip discharging channel 413, facilitating the paper scraps or glue particles to fall into the chip receiving frame 44 described below, and avoiding the accumulation of paper scraps or glue particles in the chip collecting ring cavity 412.

[0037] In this embodiment, a chip receiving frame 44 is provided below the chip discharging channel 413, and the chip receiving frame 44 is arranged on the chip collecting base 42. The chip receiving frame 44 can quickly and effectively collect the paper scraps or glue particles dropped during the cleaning process, eliminating the need to frequently remove and clean the chip collecting device 4, thereby reducing the time and labor costs of the cleaning work.

[0038] In this embodiment, ball bearings 6 are provided between the rotating shaft 3 and both the integrated disk 51 and the chip collecting tray 41. The ball bearings 6 are beneficial to reducing the friction force when the rotating shaft 3 rotates.

[0039] In this embodiment, both ends of the roller body 2 are provided with a first concave ring groove 23 and a second concave ring groove 24. The integrated disk 51 and the chip collecting tray 41 are both provided with a first convex ring 414 and a second convex ring 415. The first convex ring 414 and the second convex ring 415 can respectively penetrate into the first concave ring groove 23 and the second concave ring groove 24 to enable the roller body 2 to rotate relative to the integrated device 5 and the chip collecting device 4. Through the dual cooperation of the first convex ring 414 with the first concave ring groove 23 and the second convex ring 415 with the second concave ring groove 24, the connection between the roller body 2 and the integrated device 5 and the chip collecting device 4 is made more stable, improving the overall stability and reliability of the corrugating roller.

[0040] In this embodiment, the roller body 2 is provided with a heating roller cavity 25. One of the rotating shafts 3 is provided with a steam hole 515 and a siphon hole 516. The steam pipe 55 and the siphon pipe 56 respectively pass through the steam hole 515 and the siphon hole 516 to heat and drain the heating roller cavity 25.

[0041] In summary, this kind of anti-blocking corrugating roller can solve the problem that the adsorption force weakens after the adsorption holes of the corrugating roller in the prior art are blocked by paper scraps and hardened glue particles.

[0042] In the case of no conflict, the above embodiments and the features in the embodiments can be combined with each other.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. An anti-blocking corrugated roller, characterized in that: The invention comprises a mounting base (1), a roller body (2), a rotating shaft (3), a chip collecting device (4) and an integrated device (5); the chip collecting device (4) and the integrated device (5) are both arranged on the mounting base (1); the roller body (2) is provided with an adsorption hole (21) and an integrated channel (22) connected to the adsorption hole (21); two rotating shafts (3) are provided and are respectively connected to the two ends of the roller body (2); the chip collecting device (4) is sleeved on one of the rotating shafts (3); and the integrated device (5) is sleeved on the other rotating shaft (3); The integrated device (5) comprises an integrated disk (51), an integrated base (52), an exhaust pipe (53), an air blowing pipe (54) and a steam pipe (55); the integrated disk (51) is arranged on the integrated base (52); the integrated disk (51) is provided with an annular groove (511); an integrated annular cavity (512) connected to the integrated channel (22) is formed between the annular groove (511) and the roller body (2); the integrated disk (51) is provided with a The exhaust hole (513), the blowing hole (514) and the steam hole (515) are connected; the exhaust pipe (53) passes through the exhaust hole (513) to exhaust air from the integrated annular cavity (512); the blowing pipe (54) passes through the blowing hole (514) to blow air into the integrated annular cavity (512); the steam pipe (55) passes through the steam hole (515) to heat the integrated annular cavity (512); the exhaust pipe (53), the blowing pipe (54) and the steam pipe (55) are all provided with independent control switches.

2. The anti-clogging corrugated roller according to claim 1, characterized in that: The integrated device (5) further comprises a siphon tube (56); the integrated disc (51) is provided with a siphon hole (516) connected to the integrated annular cavity (512); the siphon tube (56) passes through the siphon hole (516) to drain the integrated annular cavity (512).

3. The anti-clogging corrugated roller according to claim 1, characterized in that: The chip collecting device (4) comprises a chip collecting disc (41) and a chip collecting base (42); the chip collecting disc (41) is arranged on the chip collecting base (42); the chip collecting disc (41) is provided with a chip collecting annular groove (411); the chip collecting annular groove (411) and the roller body (2) form a chip collecting annular cavity (412) which is connected to the integrated channel (22).

4. The anti-clogging corrugated roller according to claim 3, characterized in that: The chip collecting tray (41) is provided with a chip lowering channel (413) communicating with the chip collecting ring cavity (412), the chip collecting tray (41) is hinged with a chip lowering seal (43), and the chip lowering seal (43) is provided with a sealing protrusion (431) matching with the chip lowering channel (413).

5. The anti-clogging corrugated roller according to claim 4, characterized in that: A chip receiving frame (44) is provided below the chip lowering channel (413), and the chip receiving frame (44) is provided on the chip collecting base (42).

6. The anti-clogging corrugated roller according to claim 3, characterized in that: Ball bearings (6) are arranged between the rotating shaft (3), the integrated disk (51) and the chip collecting disk (41).

7. The anti-clogging corrugated roller according to claim 3, characterized in that: Both ends of the roller body (2) are provided with a first concave annular groove (23) and a second concave annular groove (24); the integrated disk (51) and the chip collecting disk (41) are provided with a first convex ring (414) and a second convex ring (415); the first convex ring (414) and the second convex ring (415) are respectively capable of penetrating into the first concave annular groove (23) and the second concave annular groove (24) so ​​that the roller body (2) can rotate relative to the integrated device (5) and the chip collecting device (4).

8. The anti-clogging corrugated roller according to claim 1, characterized in that: The roller body (2) is provided with a heating roller chamber (25), one of the rotating shafts (3) is provided with a steam hole (515) and a siphon hole (516), and a steam pipe (55) and a siphon pipe (56) pass through the steam hole (515) and the siphon hole (516) respectively to heat and drain the heating roller chamber (25).

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