CN206913791U - Cold formed corrugated paper board composite construction - Google Patents

Abstract

The utility model belongs to the technical field of packaging machinery and equipment, and relates to a composite structure of cold-set corrugated cardboard, which comprises two wall panels arranged parallel to each other. The inner side of each wall panel is fixed with a composite roller frame, and the lower composite pressure roller The two ends are respectively rotated and set on the corresponding composite roll frame, the upper composite pressure roller is rotated and set above the lower composite pressure roller, and the two ends of the upper composite pressure roller are rotatably supported on the upper surface of the composite roller frame, and the upper part of the inner side of the wallboard is provided with an upper wire belt Supporting rollers, the lower part of the inner side of the wallboard is provided with idler rollers for the lower wire, and the two ends of the wallboard along the length direction, corresponding to the rotation between the upper wire belt idler and the upper composite pressure roller, are respectively provided with upper traction rollers. Both ends of the upper and lower composite belts in the product of the utility model are pressed on the composite roller frame to form a relatively closed cavity, and the moisture and drying time of the paper can be controlled by adjusting the temperature and humidity in the cavity during work; the utility model The new product has the advantages of environmental protection, energy saving, high efficiency and stereotypes.

Description

Composite structure of cold-set corrugated cardboard

technical field

The utility model belongs to the technical field of packaging machinery and equipment, and relates to a composite structure of cold-set corrugated cardboard.

Background technique

At present, in the production technology of corrugated cardboard, the temperature and humidity of corrugated cardboard cannot be adjusted during the forming process. Generally, a high temperature of 120~160 degrees is used, which can only be determined by the temperature. The forming efficiency and quality of corrugated cardboard are low, and cause pollution and are not environmentally friendly. .

Contents of the invention

The utility model aims at the above problems and provides a composite structure of cold-set corrugated cardboard. The composite structure makes the corrugated paper form high efficiency and good forming quality.

According to the technical solution of the utility model: a composite structure of cold-set corrugated cardboard, it is characterized in that: it comprises two wall boards arranged parallel to each other, and the inner side of each wall board is fixed with a composite roller frame, and the lower composite press The two ends of the rollers are respectively rotated and set on the corresponding compound roller frame, the upper compound pressure roller is rotated and set above the lower compound pressure roller, and the two ends of the upper compound pressure roller are rotatably supported on the upper surface of the compound roller frame, and the upper part of the inner side of the wallboard is set With rollers, the lower part of the inner side of the wallboard is provided with idler rollers for the lower line. The two ends of the wallboard along the length direction, corresponding to the rollers of the upper line belt and the upper composite pressure roller, respectively rotate and set the upper traction rollers. The length of the upper edge of the wallboard is At both ends of the direction, the lower traction rollers are respectively rotated between the lower belt idlers and the lower composite pressure rollers, and the upper composite belts are tensioned on the upper composite pressure rollers, upper wire belt idlers and upper traction rollers. The lower composite belt is tensioned on the lower composite pressure roller, the lower belt idler roller and the lower traction roller. The top of the wallboard is sealed and connected to the upper cover, and the bottom surface of the wallboard is sealed and connected to the lower cover. The upper composite belt and Both ends of the lower composite belt are pressed on the composite roll stand to form a cavity in the middle.

As a further improvement of the utility model, the surfaces of the upper composite belt and the lower composite belt are both matte.

As a further improvement of the utility model, a lower cavity is formed between the lower cover plate and the lower composite belt, and an upper cavity is formed between the upper cover plate and the upper composite belt.

As a further improvement of the utility model, there are multiple upper composite pressure rollers, lower composite pressure rollers, upper wire belt rollers and lower wire belt idlers arranged sequentially along the length direction of the wallboard.

As a further improvement of the utility model, the upper composite belt is tensioned on the bottom of the upper composite pressure roller, the top of the upper wire belt support roller and the outside of the upper traction roller, and the lower composite belt is tensioned on the top of the lower composite pressure roller , the top of the idler roller and the outer side of the lower traction roller.

The technical effect of the utility model is that: the two ends of the upper and lower composite belts in the utility model are pressed on the composite roller frame to form a relatively closed cavity, and the paper can be controlled by adjusting the temperature and humidity in the cavity during work. moisture and drying time; the product of the utility model has the advantages of environmental protection, energy saving, and high-efficiency shaping.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the layout of each roller in the product of the utility model.

Fig. 3 is a schematic diagram of the composite state of corrugated paper in the product of the utility model.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

In Fig. 1~3, it includes wall panel 1, compound roller frame 2, upper compound pressure roller 3, lower compound pressure roller 4, upper line belt idler 5, lower line belt idler 6, upper traction roller 7, and lower traction roller 8 , Upper composite belt 9, lower composite belt 10, upper cover plate 11, lower cover plate 12, etc.

As shown in Figures 1 to 3, the utility model is a composite structure of cold-set corrugated cardboard, comprising two wallboards 1 arranged parallel to each other, and the inner side of each wallboard 1 is shown to be fixed with a composite roller frame 2, The two ends of the lower composite pressure roller 4 are respectively rotated and arranged on the corresponding composite roller frame 2, the upper composite pressure roller 3 is rotated and arranged above the lower composite pressure roller 4, and the two ends of the upper composite pressure roller 3 are rotatably supported by the composite roller frame 2. On the upper surface, the upper inner side of the wallboard 1 is provided with the upper line belt idler 5, and the lower inner side of the wallboard 1 is provided with the lower line belt idler 6. The upper traction roller 7 is respectively rotated between the rollers 3, and the lower traction roller 8 is respectively rotated between the two ends of the wallboard 1 along the length direction, corresponding to the lower belt idler roller 6 and the lower composite pressing roller 4, and the upper composite roller 8 is respectively rotated. The upper composite belt 9 is tensioned on the pressure roller 3, the upper line belt idler roller 5 and the upper traction roller 7, and the lower composite belt 10 is tensioned on the lower composite pressure roller 4, the lower line belt idler roller 6 and the lower traction roller 8. , the top of the wall panel 1 is sealed and connected to the upper cover 11, the bottom of the wall panel 1 is sealed and connected to the lower cover 12, and both ends of the upper composite belt 9 and the lower composite belt 10 are pressed on the composite roller frame 2 to form central cavity.

The surfaces of upper composite belt 9 and lower composite belt 10 are rough surfaces, and the rough surface setting mode of the two composite belts has increased the contact area with the air. If the surface of the composite belt is flat as glass, it will Water droplets condense on the surface.

A lower cavity is formed between the lower cover plate 12 and the lower composite belt 10 , and an upper cavity is formed between the upper cover plate 11 and the upper composite belt 9 .

The upper compound pressure roller 3 , the lower compound pressure roller 4 , the upper thread belt idler 5 and the lower thread belt idler 6 are all provided with a plurality of them, and are arranged sequentially along the length direction of the wallboard 1 .

The upper composite belt 9 is tensioned on the bottom of the upper composite pressure roller 3, the top of the upper wire belt carrier roller 5 and the outside of the upper traction roller 7, and the lower composite belt 10 is tensioned on the top of the lower composite pressure roller 4, the lower wire belt The top of the idler roller 6 and the outside of the lower traction roller 8.

During work, the corrugated paper is clamped between the upper composite belt 9 and the lower composite belt 10, the upper composite belt 9 and the lower composite belt 10 and the corrugated paper move synchronously, the upper composite belt 9 is pulled by the upper traction roller 7, and the lower composite belt 10 is pulled by the lower composite belt The traction roller 8 pulls, and the two ends of the upper composite belt 9 and the lower composite belt 10 are pressed on the composite roller frame 2; the corrugated paper enters from one end of the upper composite belt 9 and the lower composite belt 10, and the upper and lower composite belts clamp the corrugated paper and pass through each other. Cooperating upper composite pressure roller 3 and lower composite pressure roller 4 make the rubber surface fully contact under pressure to realize bonding, and the rubber surface is sent out by the traction roller.

The product of the utility model can realize cooling in summer and achieve the purpose of temperature regulation when in use, and work at normal temperature in winter.

Claims (5)

1. A kind of 1. cold formed corrugated paper board composite construction, it is characterised in that：Including two blocks of wallboards arranged in parallel（1）, often Wallboard described in block（1）Inner side show to be respectively and fixedly provided with compound roll stand（2）, lower composite press roller（4）Both ends rotate be arranged at phase respectively The compound roll stand answered（2）On, upper composite press roller（3）Rotation is arranged at lower composite press roller（4）Top, and upper composite press roller（3）Two Rotational support is held in compound roll stand（2）Upper surface, wallboard（1）Inside upper part sets upper tape carrying roller（5）, wallboard（1）Inner side Bottom sets lower tape carrying roller（6）, the wallboard（1）Along its length both ends, corresponding to upper tape carrying roller（5）With upper compound pressure Roller（3）Between rotate respectively upper carry-over pinch rolls be set（7）, wallboard（1）On along its length both ends, corresponding to lower tape carrying roller（6） With lower composite press roller（4）Between rotate respectively lower carry-over pinch rolls be set（8）, the upper composite press roller（3）, upper tape carrying roller（5）And Upper carry-over pinch rolls（7）Upper tensioning sets upper composite band（9）, the lower composite press roller（4）, lower tape carrying roller（6）And lower carry-over pinch rolls（8） Upper tensioning sets lower composite band（10）, the wallboard（1）Top be tightly connected upper cover plate（11）, wallboard（1）Sealing bottom surface Connect lower cover（12）, the upper composite band（9）With lower composite band（10）Both ends press against compound roll stand（2）In the middle part of upper formation Cavity.
2. 2. cold formed corrugated paper board composite construction as claimed in claim 1, it is characterised in that：The upper composite band（9）, it is lower multiple Crossed belt（10）Surface be hair side.
3. 3. cold formed corrugated paper board composite construction as claimed in claim 1, it is characterised in that：The lower cover（12）With it is lower multiple Crossed belt（10）Between form lower cavity, upper cover plate（11）With upper composite band（9）Between form upper plenum.
4. 4. cold formed corrugated paper board composite construction as claimed in claim 1, it is characterised in that：The upper composite press roller（3）, under Composite press roller（4）, upper tape carrying roller（5）And lower tape carrying roller（6）More are provided with, and along wallboard（1）Length direction Arrange successively.
5. 5. cold formed corrugated paper board composite construction as claimed in claim 1, it is characterised in that：The upper composite band（9）Tensioning In upper composite press roller（3）Bottom, upper tape carrying roller（5）Top and upper carry-over pinch rolls（7）Outside, the lower composite band（10） It is tensioned to lower composite press roller（4）Top, lower tape carrying roller（6）Top and lower carry-over pinch rolls（8）Outside.