CN213999814U

CN213999814U - Hot press unit is used in plywood production

Info

Publication number: CN213999814U
Application number: CN202022699470.5U
Authority: CN
Inventors: 刘如敬
Original assignee: Huai'an Bosen Wood Industry Co ltd
Current assignee: Huai'an Bosen Wood Industry Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-20
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a hot press unit is used in plywood production, comprising a base plate, the backup pad has all been welded to bottom plate top outer wall both sides, and the welding of backup pad top has the roof, and roof bottom outer wall has hydraulic cylinder through bolted connection, and the terminal welding of hydraulic cylinder has the clamp plate, and the clamp plate is opened there is the mounting groove, and the welding of mounting groove inner wall has the heating wire, and the welding of backup pad inner wall has the operation panel, and bottom plate top outer wall central point puts and has electric telescopic handle through bolted connection, and the terminal welding of electric telescopic handle has the mounting panel, and the welding of mounting panel top outer wall has the support column that the equidistance distributes. The utility model discloses in, the heating wire heats the clamp plate, and the electric heat net heats the air heating and then heats the operation panel, and temperature sensor monitors clamp plate and operation panel temperature respectively, makes the plywood be heated more evenly when hot pressing, and electric telescopic handle drive support column rises and will place the plywood jack-up on the operation panel, is convenient for change the plywood, avoids operating personnel injured.

Description

Hot press unit is used in plywood production

Technical Field

The utility model relates to a plywood production technical field especially relates to a hot press unit is used in plywood production.

Background

The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the timber utilization ratio, be a main approach of practicing thrift timber, need carry out the hot pressing to the plywood when producing the plywood, current hot press carries out the hot pressing back to the plywood, because the operation panel is hugged closely to the plywood for the plywood is difficult for picking up, change the plywood in-process and press the finger easily, lead to being injured, and the difficult controlled temperature of current device when heating the hot press, lead to the temperature inequality, influence the hot pressing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hot pressing device for plywood production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hot pressing device for plywood production comprises a base plate, wherein supporting plates are welded on two sides of the outer wall of the top of the base plate, a top plate is welded on the top of the supporting plates, a hydraulic oil cylinder is connected on the outer wall of the bottom of the top plate through bolts, a pressing plate is welded at the tail end of the hydraulic oil cylinder, a mounting groove is formed in the pressing plate, heating wires are welded on the inner wall of the mounting groove, an operating plate is welded on the inner wall of the supporting plate, an electric telescopic rod is connected to the central position of the outer wall of the top of the base plate through bolts, a mounting plate is welded at the tail end of the electric telescopic rod, supporting columns distributed equidistantly are welded on the outer wall of the top of the mounting plate, a heating groove is welded on one side of the outer wall of the top of the base plate, an electric heating net is welded on the inner wall of the heating groove, a fan welded with the inner wall of the heating groove is arranged below the electric telescopic rod, a gas pipe introduced into the inner part of the operating plate is arranged at the top of the heating groove, and temperature sensors are welded on the outer wall of the top of the pressing plate and the outer wall of the bottom of the operating plate, and a display is installed on one side of each temperature sensor.

Preferably, the outer wall of the top of the operation board is welded with a silica gel pad, and the size of the silica gel pad is matched with that of the operation board.

Preferably, the temperature sensor is connected with a controller through a wire, and the controller is connected with the display through a wire.

Preferably, the operating panel is provided with holes distributed at equal intervals, and the holes are matched with the supporting columns.

Preferably, the outer wall of the bottom plate is welded with supporting legs all around, and the bottoms of the supporting legs are connected with universal wheels through bolts.

Preferably, the height of the supporting column is larger than the thickness of the operating plate, and the supporting column is a rubber column.

The utility model has the advantages that:

1. the utility model discloses in, the heating wire heats the clamp plate, the fan rotates and makes the air circulate in the gas-supply pipe, the electric heat net heats the air and then heats the operation panel, temperature sensor monitors clamp plate and operation panel temperature respectively, the display shows the temperature data that temperature sensor monitored, compare in traditional device, heat clamp plate and operation panel simultaneously, be convenient for accurate accuse temperature, make clamp plate and operation panel temperature approach the same, make the plywood heated more evenly when hot pressing, improve product quality;

2. after the hot pressing is accomplished, the plywood jack-up that will place on the operation panel that electric telescopic handle drive support column rises compares in traditional device, is convenient for change the plywood, and can not press from both sides the finger, avoids operating personnel injured, improves work safety factor.

Drawings

Fig. 1 is a schematic cross-sectional structure view of a hot press apparatus for plywood production according to the present invention;

fig. 2 is the utility model provides a hot press unit's gas-supply pipe structure schematic diagram is used in plywood production.

In the figure: the device comprises a base plate 1, a support plate 2, a top plate 3, a hydraulic oil cylinder 4, a pressure plate 5, an electric heating wire 6, an operation plate 7, an electric telescopic rod 8, a mounting plate 9, a support column 10, a heating groove 11, an electric heating net 12, a fan 13, an air delivery pipe 14, a temperature sensor 15, a display 16 and a silica gel pad 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a hot press device for plywood production comprises a base plate 1, wherein supporting plates 2 are welded on two sides of the outer wall of the top of the base plate 1, a top plate 3 is welded on the top of the supporting plate 2, the outer wall of the bottom of the top plate 3 is connected with a hydraulic cylinder 4 through a bolt, a pressing plate 5 is welded at the tail end of the hydraulic cylinder 4, an installation groove is formed in the pressing plate 5, a heating wire 6 is welded on the inner wall of the installation groove, an operating plate 7 is welded on the inner wall of the supporting plate 2, an electric telescopic rod 8 is connected with the center position of the outer wall of the top of the base plate 1 through a bolt, a mounting plate 9 is welded at the tail end of the electric telescopic rod 8, supporting columns 10 are welded on the outer wall of the top of the mounting plate 9 and, the electric telescopic rod 8 drives the supporting column 10 to ascend to jack up the plywood placed on the operating panel 7, compared with a traditional device, the plywood is convenient to replace, fingers cannot be clamped, the injury of operators is avoided, the work safety factor is improved, the heating groove 11 is welded on one side of the outer wall of the top of the bottom plate 1, the electric heating net 12 is welded on the inner wall of the heating groove 11, the fan 13 welded with the inner wall of the heating groove 11 is arranged below the electric heating net 12, the gas pipe 14 communicated into the operating panel 7 is arranged at the top of the heating groove 11, the tail end of the gas pipe 14 is communicated with the bottom of the heating groove 11, the pressing plate 5 is heated by the electric heating wire 6, the air is circulated in the gas pipe 14 by the rotation of the fan 13, the electric heating net 12 heats the air and further heats the operating panel 7, and simultaneously heats the pressing plate 5 and the operating panel 7, so that the plywood is heated more uniformly during hot pressing, the product quality is improved, 5 top outer wall of clamp plate and 7 bottom outer walls of operation panel all weld temperature sensor 15, and temperature sensor 15 installs display 16 on one side, temperature sensor 15 is connected with the controller through the wire, and the controller passes through the wire and is connected with display 16, and temperature sensor 15

monitors clamp plate

5 and 7 temperatures of operation panel respectively, and display 16 shows the temperature data of 15 monitoring of temperature sensor, is convenient for accurate accuse temperature, makes

clamp plate

5 and 7 temperature approaches the same with the operation panel, 7 top outer wall welding of operation panel have silica gel pad 17, and silica gel pad 17 size and 7 size looks adaptations of operation panel, 1 bottom outer wall of bottom plate all welds all around has the supporting leg, and there is the universal wheel bottom the supporting leg through bolted connection.

The working principle is as follows: when the utility model works, the electric heating wire 6 heats the pressing plate 5, the fan 13 rotates to circulate air in the air delivery pipe 14, the electric heating net 12 heats the air and further heats the operation plate 7, the temperature sensor 15 respectively monitors the temperature of the pressing plate 5 and the operation plate 7, the display 16 displays the temperature data monitored by the temperature sensor 15, compared with the traditional device, meanwhile, the pressing plate 5 and the operating plate 7 are heated, so that the temperature can be accurately controlled, the temperature of the pressing plate 5 and the temperature of the operating plate 7 are approximately the same, the plywood is heated more uniformly during hot pressing, the product quality is improved, after the hot pressing is finished, 8 drive support column 10 of electric telescopic handle rises and will place the plywood jack-up on operation panel 7, compares in traditional device, is convenient for change the plywood, and can not press from both sides the finger, avoids operating personnel injured, improves work safety factor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hot pressing device for plywood production comprises a base plate (1) and is characterized in that supporting plates (2) are welded on two sides of the outer wall of the top of the base plate (1), a top plate (3) is welded on the top of the supporting plates (2), the outer wall of the bottom of the top plate (3) is connected with a hydraulic oil cylinder (4) through bolts, a pressing plate (5) is welded at the tail end of the hydraulic oil cylinder (4), a mounting groove is formed in the pressing plate (5), heating wires (6) are welded on the inner wall of the mounting groove, an operating plate (7) is welded on the inner wall of the supporting plates (2), an electric telescopic rod (8) is connected at the central position of the outer wall of the top of the base plate (1) through bolts, a mounting plate (9) is welded at the tail end of the electric telescopic rod (8), supporting columns (10) which are distributed equidistantly are welded on the outer wall of the top of the mounting plate (9), heating grooves (11) are welded on one side of the outer wall of the top of the base plate (1), and the welding of heating tank (11) inner wall has electric heat net (12), and electric heat net (12) below is provided with heating tank (11) inner wall welded fan (13), heating tank (11) top is provided with lets in inside gas-supply pipe (14) of operation panel (7), and gas-supply pipe (14) end lets in heating tank (11) bottom, clamp plate (5) top outer wall and operation panel (7) bottom outer wall all weld temperature sensor (15), and temperature sensor (15) one side installs display (16).

2. The hot pressing device for plywood production according to claim 1, wherein a silicone rubber pad (17) is welded to the outer wall of the top of the operation plate (7), and the size of the silicone rubber pad (17) is matched with that of the operation plate (7).

3. The hot press apparatus for plywood production according to claim 1, wherein said temperature sensor (15) is connected to a controller by a wire, and said controller is connected to a display (16) by a wire.

4. A hot press arrangement for plywood production according to claim 1, characterized in that the operating plate (7) is provided with holes distributed equidistantly and adapted to the supporting columns (10).

5. The hot pressing device for plywood production according to claim 1, wherein the outer wall of the bottom plate (1) is welded with supporting legs all around, and universal wheels are connected to the bottoms of the supporting legs through bolts.

6. The hot press apparatus for plywood production according to claim 1, wherein said support column (10) is higher than the thickness of the operation plate (7), and the support column (10) is a rubber column.