CN213034836U

CN213034836U - Hot press is used in veneer processing

Info

Publication number: CN213034836U
Application number: CN202021205492.5U
Authority: CN
Inventors: 谢润波
Original assignee: Chongqing Xiate Decoration Material Co ltd
Current assignee: Chongqing Xiate Decoration Material Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-23
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a veneer processing technology field just discloses a hot press for veneer processing, the load simulator comprises a case, the top fixed mounting of machine case has electric putter, the equal fixed mounting in the left and right sides wall of machine incasement chamber has the supporting shoe, the top and the equal fixed mounting in bottom of supporting shoe have the backup pad. This hot press for veneer processing, operation through electric putter, its output shaft extension area upside hot plate pressure is on the downside hot plate, accomplish the hot pressing treatment to the veneer, before carrying out the hot pressing, through before the veneer hot pressing, place it on placing the board earlier, in hot plate work, the connecting pipe can be reachd to the heat of production, first valve is opened this moment, the second valve is closed, the heat can be along the inside that the outlet duct was reachd to the connecting pipe, discharge along the venthole, reachd baffle downside space, contact with the veneer of waiting to heat of placing on the board, the completion adds thermal treatment in advance, the high mesh of practicality has been reached.

Description

Hot press is used in veneer processing

Technical Field

The utility model relates to a veneer processing technology field specifically is a hot press for veneer processing.

Background

Veneers, also known as veneers, panels and veneers, are thin sheets of wood produced by rotary cutting or sawing processes and are used mainly for the production of plywood and other laminated veneer lumber, high quality veneers are generally used for the panels of plywood, core boards, forms and veneers and other artificial boards, and lower grade veneers are used as back boards and core boards.

The hot press is used in veneer processing in the existing market is various, but generally has the shortcoming that the practicality is low, and at the in-process that carries out veneer hot pressing, directly carry out hot pressing to it, receive high temperature in the veneer a moment and influence, probably lead to the veneer to split, so carry out preheating before the hot pressing earlier, when generally carrying out preheating, directly utilize the heat engine to heat, caused the waste on the energy, so propose a hot press for veneer processing and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hot press for veneer processing possesses the practicality advantage such as high, has solved the shortcoming that generally exists the practicality low, at the in-process that carries out the veneer hot pressing, directly carries out hot pressing to it, receives high temperature in the twinkling of an eye at the veneer, can lead to the veneer to split open, so carry out preheating earlier before the hot pressing, when generally carrying out preheating, directly utilize the heat engine to heat, the problem of the waste on the energy has been caused.

(II) technical scheme

In order to realize the purpose of high practicability, the utility model provides a following technical scheme: a hot press for veneer processing comprises a case, wherein an electric push rod is fixedly installed at the top of the case, supporting blocks are fixedly installed on the left side wall and the right side wall of an inner cavity of the case, supporting plates are fixedly installed at the top and the bottom of the supporting blocks, heating plates are fixedly installed at the upper sides of the bottom of the supporting plates and the bottom of an output shaft of the electric push rod, a condensing box is fixedly installed at the lower side of the bottom of the supporting plates, a connecting pipe is fixedly installed at the left side of the case, two heat-insulating sleeves are fixedly installed on the outer surface of the connecting pipe, a condensing pipe is fixedly installed at the right side of the connecting pipe and positioned in the condensing box, condensate is filled in the condensing box, a partition plate is fixedly installed at the bottom of the condensing box and positioned in the case, a connecting plate, the right side of connecting pipe and the inside fixed mounting that is located quick-witted case have the outlet duct, the venthole that quantity is no less than two is seted up at the top of outlet duct, the surface of connecting pipe just is located fixed mounting between two insulation cover and has first valve, the surface of condenser pipe just is located the outside fixed mounting of quick-witted case has the second valve, the right side fixed mounting of condenser pipe has the intake pipe.

Preferably, one end of the output shaft of the electric push rod, which is close to the chassis, penetrates through and extends into the chassis, and the two support blocks are symmetrically distributed on the left side and the right side of the central axis of the chassis.

Preferably, the size of the supporting plate is matched with that of the case, and the shape of the condensing box is a cuboid with a hollow inner part.

Preferably, the inner diameter of the heat preservation sleeve is matched with the outer diameter of the connecting pipe, and the number of the connecting plates is two and is symmetrically distributed on the left side and the right side of the central axis of the partition plate.

Preferably, the number of the air outlet holes is not less than two, the air outlet holes are uniformly distributed at the top of the air outlet pipe, and one end, close to the partition plate, of the air inlet pipe penetrates through and extends to the bottom of the partition plate.

Preferably, the outer surface of the output shaft of the electric push rod is fixedly provided with a heat insulation sleeve at the top of the upper heating plate, and the case is shaped like a cuboid with a hollow inner part.

(III) advantageous effects

Compared with the prior art, the utility model provides a hot press is used in veneer processing possesses following beneficial effect:

1. this hot press for veneer processing, operation through electric putter, its output shaft extension area upside hot plate pressure is on the downside hot plate, accomplish the hot pressing treatment to the veneer, before carrying out the hot pressing, through before the veneer hot pressing, place it on placing the board earlier, in hot plate work, the connecting pipe can be reachd to the heat of production, first valve is opened this moment, the second valve is closed, the heat can be along the inside that the outlet duct was reachd to the connecting pipe, discharge along the venthole, reachd baffle downside space, contact with the veneer of waiting to heat of placing on the board, the completion adds thermal treatment in advance, the high mesh of practicality has been reached.

2. This hot press is used in veneer processing, through preheating the veneer after, gas reachs the inside of condenser pipe along the intake pipe, contact with the inside condensate of condenser box, cool off gas, through the folding installation of condenser pipe in the condenser box inside, increase gaseous walking route, guarantee that it obtains abundant cooling in the inside of condenser box, close first valve this moment, open the second valve, gas reachs quick-witted case upside space, carry out the heat dissipation treatment to it, veneer after preheating begins to carry out the hot pressing, avoided receiving high temperature in the twinkling of an eye and broken, installation through the insulation cover, avoid the thermal loss in the connecting tube, thereby reach the high mesh of practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the support plate of the present invention.

In the figure: the device comprises a case 1, an electric push rod 2, a supporting block 3, a supporting plate 4, a heating plate 5, a condensing box 6, a connecting pipe 7, a heat-insulating sleeve 8, a condensing pipe 9, a condensing liquid 10, a partition plate 11, a connecting plate 12, a placing plate 13, an air outlet pipe 14, an air outlet hole 15, a first valve 16, a second valve 17 and an air inlet pipe 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a hot press for processing single plates comprises a machine case 1, wherein an electric push rod 2 is fixedly installed at the top of the machine case 1, the model of the electric push rod 2 can be Y802-4, one end of an output shaft of the electric push rod 2, which is close to the machine case 1, penetrates through and extends into the machine case 1, two supporting blocks 3 are symmetrically distributed at the left side and the right side of a central axis of the machine case 1, the size of the supporting plate 4 is matched with that of the machine case 1, a condenser box 6 is shaped like a cuboid with a hollow inner part, the inner diameter of a heat insulation sleeve 8 is matched with the outer diameter of a connecting pipe 7, two connecting plates 12 are symmetrically distributed at the left side and the right side of the central axis of a partition plate 11, at least two air outlet holes 15 are uniformly distributed at the top of an air outlet pipe 14, one end of an air inlet pipe 18, which is close to the partition, the machine case 1 is a cuboid with a hollow inner part, an output shaft of the machine case 1 is extended to drive an upper heating plate 5 to press on a lower heating plate 5 through the operation of an electric push rod 2, the hot pressing treatment of the veneer is completed, before the hot pressing treatment, the veneer is firstly placed on a placing plate 13 before the hot pressing treatment, when the heating plate 5 works, the generated heat can reach a connecting pipe 7, at the moment, a first valve 16 is opened, a second valve 17 is closed, the heat can reach the inner part of an air outlet pipe 14 along the connecting pipe 7 and is discharged along an air outlet hole 15 to reach the space at the lower side of a partition plate 11, the heat can contact with the veneer to be heated on the placing plate 13 to complete the pre-heating treatment, the purpose of high practicability is achieved, supporting blocks 3 are fixedly installed on the left side wall and the right side wall of an inner cavity of the machine case 1, supporting plates 4 are fixedly installed on the top and the, a condenser box 6 is fixedly arranged at the bottom of the lower side support plate 4, a connecting pipe 7 is fixedly arranged at the left side of the case 1, two heat preservation sleeves 8 are fixedly arranged on the outer surface of the connecting pipe 7, a condenser pipe 9 is fixedly arranged at the right side of the connecting pipe 7 and positioned in the condenser box 6, condensate 10 is filled in the condenser box 6, a partition plate 11 is fixedly arranged at the bottom of the condenser box 6 and positioned in the case 1, a connecting plate 12 is fixedly arranged at the bottom of the partition plate 11, after the veneer is preheated, the gas reaches the inside of the condenser pipe 9 along an air inlet pipe 18 and contacts with the condensate 10 in the condenser box 6 to cool the gas, the condenser pipe 9 is folded in the condenser box 6 to increase the traveling route of the gas, so that the gas is fully cooled in the condenser box 6, at the moment, the first valve 16 is closed, and the second valve 17 is opened, gaseous arrival machine case 1 upside space, carry out the thermal treatment to it, veneer after preheating begins to carry out the hot pressing, received high temperature in the twinkling of an eye and broken has been avoided, installation through insulation cover 8, avoid thermal loss in connecting pipe 7, thereby reach the high purpose of practicality, the equal fixed mounting in the left and right sides of connecting plate 12 has places board 13, the inside fixed mounting that the right side of connecting pipe 7 just is located machine case 1 has outlet duct 14, the venthole 15 that quantity is no less than two is seted up at outlet duct 14's top, the surface of connecting pipe 7 just is located between two insulation covers 8 fixed mounting has first valve 16, the surface of condenser pipe 9 just is located machine case 1's outside fixed mounting has second valve 17, the right side fixed mounting of condenser pipe 9 has intake pipe 18.

In conclusion, this hot press for veneer processing, through the operation of electric putter 2, its output shaft extension area upside hot plate 5 is pressed on downside hot plate 5, accomplish the hot pressing to the veneer, before carrying out the hot pressing, through before the veneer hot pressing, place it on placing board 13 earlier, in hot plate 5 work, the heat of production can reach connecting pipe 7, first valve 16 opens this moment, second valve 17 closes, the heat can reach the inside of outlet duct 14 along connecting pipe 7, discharge along venthole 15, reach baffle 11 downside space, contact with the veneer of waiting to heat of placing on board 13, accomplish and add thermal treatment in advance, the purpose that has reached the practicality height.

And, after preheating the veneer, the gas reaches the inside of the condensing pipe 9 along the air inlet pipe 18, and contacts with the condensate 10 in the condensing box 6, and cools the gas, and the gas is folded and installed in the condensing box 6 through the condensing pipe 9, so as to increase the traveling route of the gas, and ensure that the gas is sufficiently cooled in the condensing box 6, at this time, the first valve 16 is closed, the second valve 17 is opened, the gas reaches the upper space of the case 1, and carries out heat dissipation treatment on the gas, the preheated veneer starts to be hot-pressed, thereby avoiding instant high temperature and cracking, through the installation of the heat-insulating sleeve 8, avoiding the loss of heat in the connecting pipe 7, and achieving the purpose of high practicability, solving the defect of low practicability generally, directly carrying out hot pressing on the veneer in the process of carrying out hot pressing on the veneer, when the veneer is influenced by high temperature instantly, the veneer may be cracked, so the preheating treatment is performed before the hot pressing, and when the preheating treatment is performed generally, the heat engine is directly used for heating, which causes the problem of energy waste.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot press is used in veneer processing, includes quick-witted case (1), its characterized in that: the top of the case (1) is fixedly provided with an electric push rod (2), the left side wall and the right side wall of the inner cavity of the case (1) are fixedly provided with supporting blocks (3), the top and the bottom of each supporting block (3) are fixedly provided with a supporting plate (4), the upper side of each supporting plate (4) and the bottom of the output shaft of the electric push rod (2) are fixedly provided with a heating plate (5), the lower side of each supporting plate (4) is fixedly provided with a condenser box (6), the left side of the case (1) is fixedly provided with a connecting pipe (7), the outer surface of each connecting pipe (7) is fixedly provided with two heat-insulating sleeves (8), the right side of each connecting pipe (7) is fixedly provided with a condenser pipe (9) positioned inside the condenser box (6), the inside of the condenser box (6) is filled with condensate (10), the bottom of the condenser box (6) is fixedly provided with a, the bottom fixed mounting of baffle (11) has connecting plate (12), the equal fixed mounting in the left and right sides of connecting plate (12) has places board (13), the inside fixed mounting that the right side of connecting pipe (7) just is located quick-witted case (1) has outlet duct (14), venthole (15) that quantity is no less than two are seted up at the top of outlet duct (14), the surface of connecting pipe (7) just is located fixed mounting between two insulation cover (8) has first valve (16), the outside fixed mounting that the surface of condenser pipe (9) just is located quick-witted case (1) has second valve (17), the right side fixed mounting of condenser pipe (9) has intake pipe (18).

2. The hot press for veneer processing according to claim 1, wherein: one end of an output shaft of the electric push rod (2) close to the case (1) penetrates through and extends into the case (1), and the two supporting blocks (3) are symmetrically distributed on the left side and the right side of a central axis of the case (1).

3. The hot press for veneer processing according to claim 1, wherein: the size of backup pad (4) and the big or small looks adaptation of quick-witted case (1), the shape of condensing box (6) is the cuboid of hollow inside.

4. The hot press for veneer processing according to claim 1, wherein: the internal diameter of heat preservation cover (8) and the external diameter looks adaptation of connecting pipe (7), the quantity of connecting plate (12) is two and be the left and right sides of symmetric distribution in baffle (11) axis.

5. The hot press for veneer processing according to claim 1, wherein: the number of the air outlet holes (15) is not less than two, the air outlet holes (15) are uniformly distributed at the top of the air outlet pipe (14), and one end of the air inlet pipe (18) close to the partition plate (11) penetrates through and extends to the bottom of the partition plate (11).

6. The hot press for veneer processing according to claim 1, wherein: the outer surface of the output shaft of the electric push rod (2) and the top of the upper heating plate (5) are fixedly provided with heat insulation sleeves, and the case (1) is shaped like a cuboid with a hollow interior.