CN219264861U

CN219264861U - Corrugated board drying device

Info

Publication number: CN219264861U
Application number: CN202223415406.5U
Authority: CN
Inventors: 胡泰然; 杨冬; 黄远成
Original assignee: Anhui Meiying Senzhigu Technology Co ltd
Current assignee: Anhui Meiying Senzhigu Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-27
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a corrugated board drying device, which comprises a supporting frame; the conveying mechanism is arranged on the supporting frame, and the turnover mechanism is arranged on the conveying mechanism; the turnover mechanism comprises a supporting plate, a first rotating shaft which is movably connected is arranged on the supporting plate in a penetrating manner, one end of the first rotating shaft is connected with a first heating roller and a second heating roller, and a connecting plate is fixed at the other end of the first rotating shaft; the connecting plate is fixedly provided with a turntable, the connecting plate is also fixedly provided with an L-shaped connecting plate, the L-shaped connecting plate is provided with a connecting rod in a penetrating way, one side of the connecting rod, which is close to the supporting plate, is fixedly provided with a baffle, the other end of the baffle is fixedly provided with a limiting rod, and the supporting plate is symmetrically provided with a first limiting hole and a second limiting hole which are matched with the limiting rod. The utility model has convenient and quick use, can realize the quick overturning of the first heating roller and the second heating roller, is convenient for shortening the waiting time from the drying of the small-size corrugated paper board to the drying of the large-size corrugated paper board, and accelerates the production efficiency.

Description

Corrugated board drying device

Technical Field

The utility model relates to the technical field of corrugated board production, in particular to a corrugated board drying device.

Background

The corrugated board is a multi-layer adhesive body, is at least composed of a layer of wavy core paper interlayer and a layer of board, has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself. In the corrugated board production process, the corrugated board needs to be dried, so that the adhesive is solidified, and the water content of the corrugated board can be adjusted.

The current corrugated container board drying device, after drying the corrugated container board of small-size, the temperature in the middle of the heated roll is lower, and the temperature at heated roll both ends is higher, dries the corrugated container board of jumbo size immediately, and the cardboard at both ends, the adhesive gelatinization is too excessive, makes both ends come unstuck easily, need shut down and wait more than half hour for heated roll temperature evenly dries again, changes the corrugated container board of jumbo size from the small-size to dry, and the time that needs is long.

Disclosure of Invention

The utility model mainly aims to provide a corrugated board drying device which can effectively solve the problems that after a small-size corrugated board is dried, the temperature in the middle of a heating roller is low, the temperature at two ends of the heating roller is high, the large-size corrugated board is immediately dried, the adhesive of the two ends of the corrugated board is too gelatinized, and the two ends of the corrugated board are easy to degum.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a corrugated board drying device comprises a supporting frame;

the transmission mechanism is arranged on the support frame and used for transmitting corrugated boards;

the turnover mechanism is arranged on the transmission mechanism;

the turnover mechanism comprises a support plate, a first rotating shaft which is movably connected is arranged on the support plate in a penetrating manner, one end of the first rotating shaft is connected with a first heating roller and a second heating roller, and a connecting plate is fixed at the other end of the first rotating shaft;

the novel anti-theft device is characterized in that a turntable is fixed on the connecting plate, an L-shaped connecting plate is further fixed on the connecting plate, a connecting rod movably connected with the L-shaped connecting plate is arranged on the L-shaped connecting plate in a penetrating mode, a baffle is fixed on one side of the connecting rod, a limiting rod is fixed on the other end of the baffle, and a first limiting hole and a second limiting hole matched with the limiting rod are symmetrically formed in the supporting plate.

Preferably, a handle is fixed on the other side of the connecting rod, and a spring is sleeved between the L-shaped connecting plate and the baffle plate outside the connecting rod.

Preferably, a connecting frame is fixed at one end of the first rotating shaft, a second rotating shaft is fixed on the first heating roller, the second rotating shaft movably penetrates through the connecting frame, a third rotating shaft is fixed on the second heating roller, and the third rotating shaft movably penetrates through the connecting frame.

Preferably, one end of the second rotating shaft is fixedly connected with an output shaft of the first motor, the first motor is fixed on the connecting frame through the first mounting frame, one end of the third rotating shaft is fixedly connected with an output shaft of the second motor, and the second motor is fixed on the connecting frame through the second mounting frame.

Preferably, the air heater is fixed on the connecting frame, the air outlet of the air heater is connected with a tee joint, the tee joint is connected with a first valve and a second valve, one end of the first valve is connected with a first pipeline, one end of the first pipeline is connected with a first rotary joint, one end of the first rotary joint is connected with a second rotary shaft, the second rotary shaft is hollow, and the second rotary shaft is communicated with the first heating roller.

Preferably, one end of the second valve is connected with a second pipeline, one end of the second pipeline is connected with a second rotary joint, one end of the second rotary joint is connected with the third rotary shaft, the third rotary shaft is arranged in a hollow mode, and the third rotary shaft is communicated with the second heating roller.

Compared with the prior art, the utility model has the following beneficial effects: this corrugated container board drying device through setting up tilting mechanism, first heating roller and second heating roller, uses first heating roller at stoving small-size corrugated container board, when needs change production large-size corrugated container board immediately, upset first heating roller and second heating roller fast, uses another heating roller to dry, shortens the time of waiting.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a corrugated board drying device provided by the utility model.

Fig. 2 is a side view of the support plate.

Fig. 3 is a cross-sectional view of the support plate.

In the figure: 1. a support frame; 2. a transmission mechanism; 3. a turnover mechanism; 4. a support plate; 5. a first rotating shaft; 6. a first heating roller; 7. a second heating roller; 8. a connecting plate; 9. a turntable; 10. an L-shaped connecting plate; 11. a connecting rod; 12. a baffle; 13. a limit rod; 14. a first limiting hole; 15. a second limiting hole; 16. a handle; 17. a spring; 18. a connecting frame; 19. a second rotating shaft; 20. a third rotating shaft; 21. a first motor; 22. a second motor; 23. an air heater; 24. a three-way joint; 25. a first valve; 26. a second valve; 27. a first pipe; 28. a first rotary joint; 29. a second pipe; 30. and a second rotary joint.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 3, a corrugated board drying apparatus includes a supporting frame 1;

the transmission mechanism 2 is arranged on the support frame 1 and is used for transmitting corrugated boards; the transmission mechanism 2 comprises a plurality of transmission rollers and a transmission belt, the transmission belt is sleeved outside the plurality of transmission rollers, and the transmission mechanism 2 is driven by a driving motor.

The turnover mechanism 3 is arranged on the transmission mechanism 2;

the turnover mechanism 3 comprises a support plate 4, a first rotating shaft 5 movably connected is arranged on the support plate 4 in a penetrating manner, one end of the first rotating shaft 5 is connected with a first heating roller 6 and a second heating roller 7, and a connecting plate 8 is fixed at the other end of the first rotating shaft 5;

the rotary table 9 is fixed on the connecting plate 8, the L-shaped connecting plate 10 is also fixed on the connecting plate 8, the connecting rod 11 movably connected with the L-shaped connecting plate 10 is arranged in a penetrating way, the baffle 12 is fixed on one side of the connecting rod 11 close to the supporting plate 4, the limiting rod 13 is fixed on the other end of the baffle 12, and the supporting plate 4 is symmetrically provided with a first limiting hole 14 and a second limiting hole 15 which are matched with the limiting rod 13.

The tilting mechanism 3 can be turned by means of a turntable 9.

A handle 16 is fixed on the other side of the connecting rod 11, and a spring 17 is sleeved between the L-shaped connecting plate 10 and the baffle 12 outside the connecting rod 11.

One end of the first rotating shaft 5 is fixed with a connecting frame 18, the first heating roller 6 is fixed with a second rotating shaft 19, the second rotating shaft 19 is movably arranged on the connecting frame 18 in a penetrating mode, the second heating roller 7 is fixed with a third rotating shaft 20, and the third rotating shaft 20 is movably arranged on the connecting frame 18 in a penetrating mode.

One end of the second rotating shaft 19 is fixedly connected with an output shaft of the first motor 21, the first motor 21 is fixed on the connecting frame 18 through a first mounting frame, one end of the third rotating shaft 20 is fixedly connected with an output shaft of the second motor 22, and the second motor 22 is fixed on the connecting frame 18 through a second mounting frame.

The air heater 23 is fixed on the link 18, the air outlet of air heater 23 is connected with three way connection 24, is connected with first valve 25 and second valve 26 on the three way connection 24, and first valve 25 one end is connected with first pipeline 27, and first pipeline 27 one end is connected with first rotary joint 28, and first rotary joint 28 one end is connected with second pivot 19, and second pivot 19 cavity setting, second pivot 19 and first heating roller 6 intercommunication.

The hot air generated by the air heater 23 enters the first heating roller 6 through the three-way joint 24, the first valve 25, the first pipeline 27, the first rotary joint 28 and the second rotary shaft 19, and the corrugated board is dried through the first heating roller 6.

One end of the second valve 26 is connected with a second pipeline 29, one end of the second pipeline 29 is connected with a second rotary joint 30, one end of the second rotary joint 30 is connected with a third rotary shaft 20, the third rotary shaft 20 is arranged in a hollow mode, and the third rotary shaft 20 is communicated with the second heating roller 7.

The hot air generated by the air heater 23 can also enter the second heating roller 7 through the three-way joint 24, the second valve 26, the second pipeline 29, the second rotary joint 30 and the third rotary shaft 20, and the corrugated board is dried through the second heating roller 7.

It should be noted that, the utility model is a corrugated board drying device, the small-size corrugated board is dried through the first heating roller 6, when the large-size corrugated board needs to be dried in emergency, the handle 16 is pulled, the limit rod 13 is pulled out of the second limit hole 15 through the connecting rod 11 and the baffle 12, then the connecting plate 8 is rotated through the rotary plate 9, the limit rod 13 is rotated to the position of the first limit hole 14, the limit rod 13 falls into the first limit hole 14 under the elastic force of the spring 17 to fix the turnover mechanism 3, the second heating roller 7 is turned over to the lower side, the large-size corrugated board is dried through the second heating roller 7, the waiting time for switching from drying the small-size corrugated board to drying the large-size corrugated board is shortened, and the production efficiency is accelerated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A corrugated board drying apparatus, comprising:

a support (1);

the transmission mechanism (2) is arranged on the support frame (1) and is used for transmitting corrugated boards;

the turnover mechanism (3) is arranged on the transmission mechanism (2);

the turnover mechanism (3) comprises a supporting plate (4), a first rotating shaft (5) which is movably connected is arranged on the supporting plate (4) in a penetrating mode, one end of the first rotating shaft (5) is connected with a first heating roller (6) and a second heating roller (7), and a connecting plate (8) is fixed at the other end of the first rotating shaft (5);

be fixed with carousel (9) on connecting plate (8), still be fixed with L shape connecting plate (10) on connecting plate (8), wear to be equipped with swing joint's connecting rod (11) on L shape connecting plate (10), connecting rod (11) are close to backup pad (4) one side is fixed with baffle (12), the baffle (12) other end is fixed with gag lever post (13), backup pad (4) symmetry seted up with first spacing hole (14) and second spacing hole (15) of gag lever post (13) assorted.

2. A corrugated board drying apparatus according to claim 1, wherein: the other side of the connecting rod (11) is fixedly provided with a handle (16), and a spring (17) is sleeved between the L-shaped connecting plate (10) and the baffle (12) outside the connecting rod (11).

3. A corrugated board drying apparatus according to claim 1, wherein: the novel heating device is characterized in that a connecting frame (18) is fixed at one end of the first rotating shaft (5), a second rotating shaft (19) is fixed on the first heating roller (6), the second rotating shaft (19) movably penetrates through the connecting frame (18), a third rotating shaft (20) is fixed on the second heating roller (7), and the third rotating shaft (20) movably penetrates through the connecting frame (18).

4. A corrugated board drying apparatus according to claim 3, wherein: one end of the second rotating shaft (19) is fixedly connected with an output shaft of the first motor (21), the first motor (21) is fixed on the connecting frame (18) through a first mounting frame, one end of the third rotating shaft (20) is fixedly connected with an output shaft of the second motor (22), and the second motor (22) is fixed on the connecting frame (18) through a second mounting frame.

5. A corrugated board drying apparatus according to claim 3, wherein: be fixed with air heater (23) on link (18), the air outlet of air heater (23) is connected with three way connection (24), be connected with first valve (25) and second valve (26) on three way connection (24), first valve (25) one end is connected with first pipeline (27), first pipeline (27) one end is connected with first rotary joint (28), first rotary joint (28) one end with second pivot (19) are connected, second pivot (19) cavity sets up, second pivot (19) with first heating roller (6) intercommunication.

6. The corrugated board drying apparatus according to claim 5, wherein: the second valve (26) one end is connected with second pipeline (29), second pipeline (29) one end is connected with second rotary joint (30), second rotary joint (30) one end with third pivot (20) are connected, third pivot (20) cavity setting, third pivot (20) with second heating roller (7) intercommunication.