CN220946986U

CN220946986U - Cardboard bonding preheater

Info

Publication number: CN220946986U
Application number: CN202322631875.9U
Authority: CN
Inventors: 陈润波
Original assignee: Taizhou Huangyan Huayin Paper Co ltd
Current assignee: Taizhou Huangyan Huayin Paper Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-14
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the technical field related to corrugated paper, in particular to a paperboard bonding preheater, which comprises a working frame and a mounting frame, wherein a supporting plate for placing the corrugated paper is arranged on the mounting frame; according to the utility model, the heating cylinder is used for preheating the paperboard, so that the temperature of the paperboard and the raw rubber is raised, the position of the raw rubber is adjusted through the pressing plate, and the pressing plate is contacted with the heating cylinder, so that the temperature of the pressing plate is raised, and the raw rubber is easier to adjust.

Description

Cardboard bonding preheater

Technical Field

The utility model relates to the technical field of corrugated paper, in particular to a paperboard bonding preheater.

Background

The corrugated paper is a platy object formed by bonding liner paper and corrugated paper with a waveform formed by processing corrugated rods, is generally divided into a single corrugated board and a double corrugated board, has one hundred years of history of the invention and application of the corrugated paper, has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, can be used as the package of food or digital products, is relatively environment-friendly and is widely used; corrugated paper can be processed into different hierarchical structures according to different using situations, more than two layers of corrugated structures can be arranged for improving strength, the corrugated structures are all adhered together during processing, two sides of each corrugated structure can correspond to a paper structure of an attaching plane, and the corrugated structures can be fixed and have good surface effects.

However, in the production process, the corrugated paper needs to be bonded, raw rubber is coated on the corrugated paper, and then a qualified product is formed by preheating and extrusion, but in the processing process, the hot rubber can flow unevenly to influence the subsequent bonding work, the adjustment of staff is inconvenient, and the staff needs to cut after the processing is finished to influence the working efficiency.

Disclosure of utility model

The object of the present utility model is to provide a board bonding preheater solving the above problems.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cardboard bonding pre-heater, includes work frame and mounting bracket, be equipped with the layer board that is used for placing corrugated paper on the mounting bracket, the work frame in the upside of layer board is connected with the drive block, be connected with the heating cylinder on the drive block, the drive block in one side rotation of heating cylinder is connected with the clamp plate, clamp plate and heating cylinder contact.

The beneficial effects are that: the heating cylinder is used for preheating the paperboard, so that the temperature of the paperboard and the raw rubber is raised, the position of the raw rubber is adjusted through the pressing plate, and the pressing plate and the heating cylinder are contacted, so that the temperature of the pressing plate is raised, and the raw rubber is easier to adjust.

Further, a sliding groove is formed in the side wall of the working frame, and the driving block is in sliding connection with the sliding groove.

Further, a connecting shaft is rotatably arranged on the side wall of the driving block, a rocker is fixedly connected to the connecting shaft, and the rocker is rotatably connected with the pressing plate.

Further, a driving shaft is connected to the driving block, and the driving shaft is fixedly connected with the heating cylinder.

Further, the driving shaft and the connecting shaft are fixedly connected with gears, and racks which are meshed with the gears are slidably arranged on the end faces of the driving blocks.

Further, a plurality of rollers are rotatably connected to the supporting plate.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present utility model;

Fig. 2 is a schematic view of a working frame according to an embodiment of the utility model.

Reference numeral 11, a mounting rack; 12. a supporting plate; 13. a roller; 21. a work frame; 22. a chute; 23. driving a sliding block; 24. a heating cylinder; 25. a pressing plate; 31. a drive shaft; 33. a rocker; 34. a connecting shaft; 35. a gear set; 36. a rack.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

Referring to fig. 1-2, a paperboard bond preheater includes a work frame 21 and a mounting frame 11.

Be equipped with the layer board 12 that is used for placing corrugated paper on the mounting bracket 11, be equipped with three on the mounting bracket 11 layer board 12, layer board 12 from the top down installs, simultaneously, the array is provided with a plurality of roller bearings 13 on the layer board 12, roller bearing 13 array sets up, makes things convenient for the cardboard to follow slide on the roller bearing 13.

The working frame 21 is connected with driving blocks 23 on the upper side of the supporting plate 12, the driving blocks 23 are arranged on the upper side of any supporting plate 12, and the driving blocks 23 are arranged in pairs,

The driving block 23 is connected with a heating cylinder 24, the driving block 23 is rotatably connected with a pressing plate 25 at one side of the heating cylinder 24, and the pressing plate 25 is in contact with the heating cylinder 24.

The side wall of the working frame 21 is provided with a chute 22, the driving block 23 is in sliding connection with the chute 22, the position of the driving block 23 can be controlled through the chute 22, the position of the heating cylinder 24 can be conveniently adjusted, and the raw rubber can be conveniently treated.

The connecting shaft 34 is rotatably arranged on the side wall of the driving block 23, the rocker 33 is fixedly connected to the connecting shaft 34, the rocker 33 is rotatably connected with the pressing plate 25, the rocker 33 can control the pressing plate 25 to rotate and contact with the paper board, and the pressing plate 25 can be turned over to attach the paper board angle due to the fact that the pressing plate 25 is rotatably connected with the rocker 33, so that the position of raw rubber is adjusted, and redundant raw rubber can be uniformly coated at other positions of the paper board.

The driving block 23 is connected with a driving shaft 31, and the driving shaft 31 is fixedly connected with the heating cylinder 24.

The driving shaft 31 and the connecting shaft 34 are fixedly connected with a gear 35, the end face of the driving block 23 is slidably provided with a rack 36 meshed with the gear 35, the driving shaft 31 can drive the heating cylinder 24 to turn over, meanwhile, the heating cylinder 24 can periodically rotate positively and negatively, and the heating cylinder 24 can repeatedly heat the paper board. When the driving shaft 31 rotates, the connecting shaft 34 is driven to rotate by the gear 35 and the rack 36, so that the pressing plate 25 is adjusted, and the raw rubber amount is adjusted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Cardboard bonding preheater, including work frame (21) and mounting bracket (11), its characterized in that: be equipped with layer board (12) that are used for placing corrugated paper on mounting bracket (11), work frame (21) in the upside of layer board (12) is connected with drive piece (23), be connected with heating cylinder (24) on drive piece (23), drive piece (23) in one side rotation of heating cylinder (24) is connected with clamp plate (25), clamp plate (25) and heating cylinder (24) contact.

2. A paperboard bonding preheater as set forth in claim 1, wherein: a sliding groove (22) is formed in the side wall of the working frame (21), and the driving block (23) is connected with the sliding groove (22) in a sliding mode.

3. A paperboard bonding preheater as set forth in claim 1, wherein: a connecting shaft (34) is rotatably arranged on the side wall of the driving block (23), a rocker (33) is fixedly connected to the connecting shaft (34), and the rocker (33) is rotatably connected with the pressing plate (25).

4. A paperboard bonding preheater as set forth in claim 3, wherein: the driving block (23) is connected with a driving shaft (31), and the driving shaft (31) is fixedly connected with the heating cylinder (24).

5. A paperboard bonding preheater as set forth in claim 4, wherein: the driving shaft (31) and the connecting shaft (34) are fixedly connected with a gear (35), and a rack (36) meshed with the gear (35) is slidably arranged on the end face of the driving block (23).

6. A paperboard bonding preheater as set forth in claim 1, wherein: a plurality of rollers (13) are rotatably connected to the supporting plate (12).