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Force applying structure for upper hot-pressing plate and lower hot-pressing plate of continuous press

A force-applying structure and hot-pressed plate technology, which is applied to household components, flat products, household appliances, etc., can solve problems such as increasing the amount of glue used and curing time, the inability to ensure uniform thickness of the slab, and the decline in product quality and output. , achieve the effect of shortening the curing time, simple structure and reducing the amount of glue used

Pending Publication Date: 2020-04-03
SHANGHAI WOOD-BASED PANEL MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] see figure 1 , when the traditional continuous press is working, the force point F1 on the upper heat press plate 1 and the force point F2 on the lower heat press plate 2 are on the same vertical plane, so that the two adjacent force points F1 and the lower heat press plate 1 are on the same vertical plane. The parts 1a and 2a between two adjacent force application points F2 of the hot pressing plate 2 cause the distance between the upper hot pressing plate 1 and the lower hot pressing plate 2 to gradually increase due to the reaction force of the product pressed by the hot pressing plate, so that all The amount of glue used for pressing products and the curing time increase
In the production of thin plates, the thickness of the slabs cannot be guaranteed to be uniform, resulting in a decrease in product quality and output

Method used

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  • Force applying structure for upper hot-pressing plate and lower hot-pressing plate of continuous press
  • Force applying structure for upper hot-pressing plate and lower hot-pressing plate of continuous press
  • Force applying structure for upper hot-pressing plate and lower hot-pressing plate of continuous press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see image 3 , the continuous press machine shown in the figure, its frame is spliced ​​by 5 frame units 30. Each frame unit 30 is made up of two frame plates 31,32, an upper frame connecting plate 33, and a lower frame connecting plate 34, and the upper frame connecting plate 33 and the lower frame connecting plate 33 are connected between the two frame plates 31 and 32. The frame connecting plate 34 is connected.

[0028] Each rack unit 30 has a frame inner frame, and the upper heat press plate 10 and the lower heat press plate 20 pass through the frame inner frame of the rack unit 30 . The lower heat press plate 20 is supported on the lower plane of the frame inner frame. The lower plane of the upper frame connecting plate 33 constitutes the upper plane of the frame inner frame, and the lower plane of the frame inner frame is constituted by the frame plates 31, 32 to the lower hot pressing plate 20 exerting force supporting surface.

[0029] The upper hot platen 1...

Embodiment 2

[0033] see Figure 4 , the continuous press machine shown in the figure, its frame is spliced ​​by 5 frame units 30. Each frame unit 30 is made up of two frame plates 31,32, an upper frame connecting plate 33, and a lower frame connecting plate 34, and the upper frame connecting plate 33 and the lower frame connecting plate 33 are connected between the two frame plates 31 and 32. The frame connecting plate 34 is connected.

[0034] Each rack unit 30 has a frame inner frame, and the upper heat press plate 10 and the lower heat press plate 20 pass through the frame inner frame of the rack unit 30 . The upper heat press plate 10 is supported on the upper plane of the frame inner frame. The lower plane of the lower frame connecting plate 34 constitutes the lower plane of the frame inner frame, and the upper plane of the frame inner frame is constituted by the frame plates 31, 32 on the hot pressing plate 10 exerting force supporting surface.

[0035] The lower hot pressing plat...

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PUM

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Abstract

The invention discloses a force applying structure for an upper hot-pressing plate and a lower hot-pressing plate of a continuous press. The force applying structure comprises the upper hot-pressing plate and the lower hot-pressing plate, and is characterized in that pressure is applied onto the upper hot-pressing plate and the lower hot-pressing plate, so that the distance between the upper hot-pressing plate and the lower hot-pressing plate can always keep the same spacing in the direction of a production line. When the continuous press works, force applying points of the upper hot-pressingplate and the lower hot-pressing plate are staggered with each other, so that the spacing between the hot-pressing plates is kept the same. The pressure applied to a slab is more uniform under the action of the equal-distance hot-pressing plates, the thickness of the slab is more accurate, meanwhile, the glue using amount is reduced, and the curing time is shortened. The force applying structure has the advantages of being simple in structure, convenient in installation and maintenance and reliable in function.

Description

technical field [0001] The invention relates to the technical field of wood-based panel continuous presses, in particular to a force applying structure for upper and lower heating plates of the continuous press. Background technique [0002] see figure 1 , when the traditional continuous press is working, the force point F1 on the upper heat press plate 1 and the force point F2 on the lower heat press plate 2 are on the same vertical plane, so that the two adjacent force points F1 and the lower heat press plate 1 are on the same vertical plane. The parts 1a and 2a between two adjacent force application points F2 of the hot pressing plate 2 cause the distance between the upper hot pressing plate 1 and the lower hot pressing plate 2 to gradually increase due to the reaction force of the product pressed by the hot pressing plate, so that all The amount of glue used for the pressed product and the curing time are increased. When producing thin plates, it is impossible to ensur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/20
CPCB27N3/203B27N3/206
Inventor 张荣其罗丽萍
Owner SHANGHAI WOOD-BASED PANEL MASCH CO LTD