CN211194271U

CN211194271U - Hot press pad structure

Info

Publication number: CN211194271U
Application number: CN201921783529.XU
Authority: CN
Inventors: 戚世军; 石佳磊
Original assignee: Henan Xinshi Board Industry Co ltd
Current assignee: Henan Xinshi Board Industry Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a hot press gasket structure, the lining net in this gasket structure respectively installs 4 at least connecting pieces for rectangle and head and the tail both sides, and the sheet frame is rectangle and the head and the tail both sides of upper surface and respectively is fixed with 4 at least couples, couple and above-mentioned connecting piece interconnect cooperation make the lining net level is fixed the positive intermediate position of upper surface of sheet frame. The front edge and the rear edge of the upper surface of the plate frame are respectively fixed with a slender anti-bending plate. The lining net comprises an upper lining net and a lower lining net below the upper lining net, wherein the upper lining net and the lower lining net both adopt 20-mesh stainless steel nets. The connecting piece comprises a connecting clamping piece, a bolt and a hanging port, the connecting clamping piece is clamped at the edge of the lining net and fixed on the lining net through the bolt, and a rectangular hole which is communicated up and down is arranged in the middle of the connecting clamping piece and is used as the hanging port. The hot press pad structure is convenient to disassemble and maintain, and can shorten the hot-pressing heat conduction time, so that the hot-pressing efficiency of the hot press is improved.

Description

Hot press pad structure

Technical Field

The utility model belongs to high density fiberboard production line hot pressing system field relates to a hot press pad structure particularly.

Background

In the existing high-density fiberboard production line, before entering a hot press, a slab needs to be placed on a lining structure consisting of a lining net and a lining plate, and then the slab enters the hot press together to perform high-temperature and high-pressure operation. In the pad structure, the pad net is arranged on the upper part, and the pad plate is arranged on the lower part. Therefore, in the working process of the hot press, the heat of each laminated board of the hot press needs to sequentially pass through the base plate and the lining net from bottom to top and then acts on the laminated board. Therefore, the heat conduction process is slow, and the hot pressing efficiency is low.

Disclosure of Invention

The utility model aims at providing a novel hot press pad structure, each layer clamp plate in this pad structure reducible hot press working process is to the heat conduction time of slab to improve a hot press pad structure of hot press hot pressing efficiency.

The utility model discloses a task is accomplished like this, including the lining net, its characterized in that: the lining net is rectangular and is respectively installed 4 at least connecting pieces on the head and the tail both sides, and the sheet frame is rectangular and respectively is fixed with 4 at least couples on the head and the tail both sides of upper surface, couple and above-mentioned connecting piece interconnect cooperation make the lining net level is fixed the positive intermediate position of upper surface of sheet frame. And a push head is horizontally fixed in the middle of the head end surface of the plate frame. And a slender anti-bending plate is respectively fixed at the head edge and the tail edge of the upper surface of the plate frame. The hook is U-shaped. The lining net comprises an upper lining net and a lower lining net below the upper lining net, and the upper lining net and the lower lining net both adopt 20-mesh stainless steel nets.

The connecting piece comprises a connecting clamping piece, a bolt and a hanging port, the connecting clamping piece is clamped at the edge of the lining net and fixed on the lining net through the bolt, and a rectangular hole which is communicated up and down is arranged in the middle of the connecting clamping piece and is used as the hanging port.

The utility model discloses has following effect: according to the technical scheme, the rectangular plate frame is adopted to replace the original base plate, so that each layer of the pressing plate directly acts on the lining net when the hot press works, namely, the heat conduction process can directly act on the plate blank only through the lining net, and the process of heat conduction of the original base plate is omitted, so that the heat conduction is faster.

The plate frame in the technical scheme is provided with a plurality of hooks at the head end and the tail end respectively, and the hooks are matched with the connecting pieces arranged at the head end and the tail end of the lining net, so that the lining net is ensured to be fixed on the plate frame. The connection mode is convenient for the lining net and the plate frame to be disassembled.

The hot press pad structure is convenient to disassemble and maintain, and can shorten the hot-pressing heat conduction time, so that the hot-pressing efficiency of the hot press is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of a panel frame construction; fig. 3 is a schematic view of a connector.

Description of the drawings: 1. a plate frame; 1-1, pushing the pull head; 1-2. a plate frame; 1-3, anti-bending plate; 1-4, hanging a hook; 2. lining a net; 2-1, lower lining net; 2-2, arranging a lining net; 3. a connecting member; 3-1, connecting the clamping pieces; 3-2, bolts; 3-3. hanging the interface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The technical scheme combines the detailed description of the embodiments with the drawings. As shown in fig. 1, a hot press pad structure mainly comprises a pad net 2, wherein the pad net 2 is rectangular, at least 4 connecting pieces 3 are respectively arranged at the head and the tail of the pad net 2, a plate frame 1 is rectangular, at least 4 hooks 1-4 are respectively fixed at the head and the tail of the upper surface of the plate frame 1, and the hooks 1-4 are mutually connected and matched with the connecting pieces 3, so that the pad net 2 is horizontally fixed at the right middle position of the upper surface of the plate frame 1. The hooks 1-4 are U-shaped.

The lining net 2 comprises an upper lining net 2-2 and a lower lining net 2-1 below the upper lining net 2-2, and the upper lining net and the lower lining net both adopt 20-mesh stainless steel nets. The lining net 2 adopts a double-layer lining net structure, so that the defect that the lining net is easy to corrode and damage under the working conditions of high pressure, high temperature and high humidity is alleviated, the heat transfer uniformity of a high-density fiber plate in the hot-pressing process is ensured, and the surface appearance quality of the plate is improved.

As shown in fig. 2, a push-pull head 1-1 is horizontally fixed at the middle position of the head end surface of the plate frame 1, so that the gasket structure can be conveniently pushed into or pulled out of the hot press. In the hot pressing process, the gasket structure is in a high-temperature and high-pressure working environment, so that the plate frame 1 is easily bent by heat to influence the hot pressing operation. Therefore, an elongated anti-bending plate is fixed at the front and rear edges of the upper surface of the plate frame 1 to prevent the plate frame 1 from bending and deforming. In addition, because the actual working area of each pressing plate of the hot press falls into the plate frame 1 in the hot pressing process, the anti-bending plates protruding from the head and the tail edges of the plate frame 1 do not interfere with the whole hot pressing operation.

As shown in fig. 3, the connecting member 3 includes a connecting clip 3-1, a bolt 3-2 and a hanging port 3-3, the connecting clip 3-1 is wrapped and clamped at the edge of the lining net 2 and fixed on the lining net 2 through the bolt 3-2, and a rectangular hole which is through from top to bottom is formed in the middle of the connecting clip 3-1 and serves as the hanging port 3-3.

Before production, the lining net 2 is connected and fixed on the plate frame 1. The concrete connection mode is as follows: hanging ports 3-3 in connecting pieces 3 at two sides of the lining net 2 are hung on hooks 1-4 at two sides of the corresponding plate frame 1, so that the lining net 2 is horizontally fixed at the middle position of the upper surface of the plate frame 1 in a flat manner. In the production process, the paved and pre-pressed plate blank falls into the pad structure after the water cutting process, and enters the hot press together with the pad structure for the hot pressing process. During hot pressing, each pressing plate of the hot press can directly act on the lining net 2 and the plate blank through the plate frame 1, namely, the process of passing through an original backing plate is omitted in the heat conduction process, so that heat conduction is faster, and the hot pressing efficiency of the hot press is further improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A hot press pad structure, includes the backing net, its characterized in that: the lining net is rectangular and is respectively installed 4 at least connecting pieces on the head and the tail both sides, and the sheet frame is rectangular and respectively is fixed with 4 at least couples on the head and the tail both sides of upper surface, couple and above-mentioned connecting piece interconnect cooperation make the lining net level is fixed the positive intermediate position of upper surface of sheet frame.

2. The hot press bushing structure of claim 1, wherein: and a push head is horizontally fixed in the middle of the head end surface of the plate frame.

3. The hot press bushing structure of claim 1, wherein: and a slender anti-bending plate is respectively fixed at the head edge and the tail edge of the upper surface of the plate frame.

4. The hot press bushing structure of claim 1, wherein: the hook is U-shaped.

5. The hot press bushing structure of claim 1, wherein: the lining net comprises an upper lining net and a lower lining net below the upper lining net, and the upper lining net and the lower lining net both adopt 20-mesh stainless steel nets.

6. The hot press bushing structure of claim 1, wherein: the connecting piece comprises a connecting clamping piece, a bolt and a hanging port, the connecting clamping piece is clamped at the edge of the lining net and fixed on the lining net through the bolt, and a rectangular hole which is communicated up and down is arranged in the middle of the connecting clamping piece and is used as the hanging port.