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Plywood pressing device

A technology of plywood and equipment, which is applied in the field of plywood pressing equipment, can solve problems such as burns, and achieve the effects of reducing travel, reducing labor intensity, and reducing the risk of burns

Active Publication Date: 2020-12-25
湖南闽新新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the slab is hot-pressed, the temperature is generally controlled at about 100 degrees Celsius, and the time is controlled at about 5 to 35 minutes according to the thickness of the slab, so that after the hot-pressing of the slab is completed, the hot-pressing equipment and the raw board still have a high At this time, when the operator takes out the hot-pressed raw board from the hot-pressing equipment and puts the new slab in the hot-pressing equipment, it is very easy to be scalded.

Method used

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  • Plywood pressing device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022]Example 1: Such asFigure 1-Figure 3 As shown, the specific structure of this embodiment is as follows: it includes a base 1, a frame is arranged on the upper end of the base 1, and a pair of upper hot pressing plates 3 and lower hot pressing plates 2 are arranged on the upper end of the base 1; The pressing plate 3 is located above the lower hot pressing plate 2. The upper hot pressing plate 3 reciprocates up and down under the action of the hot pressing driving device 4, the hot pressing driving device 4 can adopt linear actuators such as oil cylinders, hydraulic cylinders, electric push rods, etc. , The upper end surface of the lower hot pressing plate 2 is provided with sliding grooves at intervals, and one side of the sliding grooves is open; during the hot pressing, the slabs are placed in the slab placement rack 5, and the slab placement rack 5 includes horizontal intervals The beam 6 is set and the connecting plate 7 is arranged between the two beams 6. The beam 6 is in...

Embodiment 2

[0024]Example 2: Such asFigure 1-Figure 2 As shown, the other structures in this embodiment are the same as those in embodiment 1, but in this embodiment, multiple slabs are processed at one time, and the upper hot pressing plate 3 and the lower hot pressing plate 2 are arranged at intervals in the vertical direction, and The upper hot pressing plate 3 and the lower hot pressing plate 2 are stacked in a staggered manner. A lower hot pressing plate 2 and the upper hot pressing group above constitute a hot pressing unit, and the long sides of the upper hot pressing plate 3 and the lower hot pressing The wide sides of the plate 2 are on the same side, so that the upper hot pressing plate 3 and the lower hot pressing plate 2 are partially extended to each other. A support column 12 is provided between two adjacent upper hot pressing plates 3, and two adjacent ones Vertical columns 13 are arranged between the lower hot pressing plates 2, the lower hot pressing plate 2 of the lowermost la...

Embodiment 3

[0025]Example 3: Such asFigure 2-Figure 3As shown, the other structure in this embodiment is the same as that in embodiment 2, but in this embodiment, the upper and lower ends of the load board 9 are provided with hinge seats, and the connecting rod 18 is provided between the two layers of slab placement frame 5, so The upper end of the connecting rod 18 is connected to the hinge seat on the loading board 9 of the upper layer through a rotating shaft, and the lower end of the connecting rod 18 is connected to the hinge seat on the loading board 9 of the next layer through a rotating shaft. The rotating shaft is arranged along the length direction of the loading board 9 The uppermost carrier board 9 is provided with a magnetic area 19, which is a ferrous material area provided on the carrier board 9, and the unloading drive device 11 is provided with magnetic attraction to the magnetic area Part 20, the magnetic part 20 is a magnet; the frame 10 is transversely provided with a reset ...

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PUM

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Abstract

The invention discloses a plywood pressing device and belongs to the field of plywood machining. The plywood pressing device comprises a base, wherein upper hot pressing plates and lower hot pressingplates which are mutually matched are arranged at the upper end of the base, the upper hot pressing plates ascend and descend in a reciprocating manner under the action of a hot pressing driving device, and plate blank holding frames horizontally sliding are arranged at the upper ends of the lower hot pressing plates. Each plate blank holding frame comprises two cross beams which are horizontallyarranged at interval and a connecting plate arranged between the two cross beams. Sliding grooves matched with the cross beams are formed in the upper end face of each lower hot pressing plate. The side end of each cross beam is hinged to a loading plate capable of resetting to a horizontal state, and the corresponding loading plates on the two sides are oppositely arranged. A machine frame is arranged at the upper end of the base, and a discharging driving device for pushing the loading plates to turn over downwards is arranged on the machine frame. The plywood pressing device aims to enablerough boards to be conveniently taken out of a hot pressing device.

Description

Technical field[0001]The invention relates to the field of plywood processing, in particular to a plywood pressing equipment.Background technique[0002]Plywood is a three-layer or multi-layer plate-like material that is cut into veneer from wood segments or sliced ​​into thin wood from wood squares, and then glued with adhesive.[0003]The production process of plywood includes raw wood cutting, drying and other raw materials processing, and then the raw materials are glued, forming blanks, pre-pressing and other processes to process the raw materials into slabs; after the slabs are produced, they are hot pressed to make the slabs Under certain temperature and pressure, the wool board is firmly glued together to form the wool board, and the wool board is finally processed into plywood after subsequent trimming and sanding.[0004]When the slab is hot pressed, the temperature is generally controlled at about 100 degrees Celsius, and the time is controlled at about 5 to 35 minutes accordin...

Claims

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Application Information

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IPC IPC(8): B27D1/08B27D3/02
CPCB27D1/083B27D3/02
Inventor 周向东
Owner 湖南闽新新材料股份有限公司