CN212764980U

CN212764980U - Hot pressing plate adjusting mechanism for hot press

Info

Publication number: CN212764980U
Application number: CN202020880799.9U
Authority: CN
Inventors: 郝志安; 郝志刚; 樊韦利
Original assignee: Henan Youbang Wood Industry Co ltd
Current assignee: Henan Youbang Wood Industry Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-03-23
Anticipated expiration: 2030-05-23

Abstract

The utility model provides a hot pressing plate adjusting mechanism for a hot press, which better solves the problems that the prior hot pressing plate for the hot press can not adjust the temperature and the heat dissipation is slow when in operation, so that the production efficiency of the hot press is greatly improved; the technical scheme comprises the following steps: the lower hot pressing plate is provided with a cavity, uniformly distributed pipelines are arranged in the cavity, a temperature adjusting pipe is arranged between the pipelines, one end of the temperature adjusting pipe, extending out of the lower hot pressing plate, is connected with a reversing valve, high-temperature substances or cooling liquid are introduced through the reversing valve to realize the heating and cooling of the hot pressing plate, and a heat dissipation device is arranged on one longitudinal side of the lower hot pressing plate to accelerate the heat dissipation when the temperature of the lower hot pressing plate is too high; still be equipped with and move material device and utilize the machine to remove hot pressboard down to the panel that has processed, labour saving and time saving alleviates staff's burden.

Description

Hot pressing plate adjusting mechanism for hot press

Technical Field

The utility model discloses hot pressboard field for the hot press especially relates to hot pressboard adjustment mechanism for the hot press.

Background

Along with the continuous development, the raw materials such as wood and the like are controlled and cannot be randomly subjected to chopping and chopping, so more and more enterprises are willing to adopt plates made of recyclable raw materials for production, and hot pressboards are one of the recyclable raw materials; the hot pressboard is prepared by impregnating a thermosetting resin without a halogen-containing flame retardant on a substrate obtained by a solution impregnation treatment containing an alkoxysilane derivative and/or a condensate thereof, drying the resin by heating to dryness to obtain a prepreg, stacking a plurality of the prepregs, stacking copper foils on one or both sides of the prepregs as required, and heating and pressing the stacked prepregs to form a hot pressboard, wherein the machine for producing the hot pressboard is a hot press; the traditional hot press utilizes the pneumatic cylinder drive hot pressboard extrusion mostly when producing the hot pressboard, and make the raw materials mould the shaping through the hot pressboard heating, but the hot pressboard can't realize the accurate control of temperature when this kind of hot pressboard is moving, make it can only once process the panel of a material, the limitation that the hot press used has been restricted greatly, and this kind of hot pressboard is when the high temperature need cool down, can only reach the purpose through natural heat dissipation, just a lot of time has been wasted in the intangible, consequently design one kind not only can be when the function temperature regulation and can speed up radiating hot press just seem comparatively important.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a hot pressboard adjustment mechanism for hot press, the utility model discloses better solution current hot pressboard for hot press can't the temperature regulation and the slow problem of heat dissipation when the operation for the production efficiency of hot press promotes greatly.

The specific technical scheme is as follows:

the hot pressing plate adjusting mechanism for the hot pressing machine comprises a frame and is characterized in that a hydraulic cylinder is fixedly mounted on the frame and is fixedly connected with an upper hot pressing plate, a lower hot pressing plate is fixedly mounted on the frame and is internally provided with a cavity, a plurality of pipelines are uniformly arranged in the cavity, a temperature adjusting pipe is arranged among the pipelines, one end of the temperature adjusting pipe, extending out of the lower hot pressing plate, is communicated with a reversing valve, a temperature detection device is arranged among the pipelines, a plurality of heat dissipation holes are transversely arranged at intervals at one longitudinal end of the lower hot pressing plate and are communicated with the cavity, a plurality of first fan-shaped plates and limiting devices corresponding to the heat dissipation holes are respectively arranged at transverse intervals at one longitudinal end of the lower hot pressing plate, one end of each first fan-shaped plate, which deviates from the lower hot pressing plate, is fixedly provided with a first rotating shaft, the traction plate is connected with gear drive and gear drive is connected with power auto-change over device through link mechanism, power auto-change over device deviates from gear drive one side and is connected with screw drive and screw drive and has horizontal slidable mounting in the removal frame of frame, fixed mounting has the material moving mechanism on the removal frame, power auto-change over device satisfies: when the power switching device is matched with the gear transmission device, the opening and closing of the heat dissipation holes can be controlled, when the power switching device is matched with the lead screw transmission device, the material moving mechanism is driven to move transversely, and the power switching device is driven by the first motor.

Preferably, the gear transmission device comprises a first bevel gear rotatably mounted on the frame, the first bevel gear is engaged with a second bevel gear rotatably mounted on the frame, and the first bevel gear is connected with the link mechanism.

Preferably, the connecting rod mechanism comprises a first rocker rotatably mounted in a matched manner with a first rotating shaft at one transverse end of the lower hot pressing plate, a first crank is rotatably mounted at the other end of the first rocker, and the first crank is rotatably mounted in a matched manner with the first bevel gear in a non-coaxial rotating manner.

Preferably, the power switching device comprises a bearing plate fixedly mounted on the rack and an arc-shaped groove formed in the bearing plate, a handle sleeve is slidably mounted in the arc-shaped groove, a handle is fixedly mounted on the handle sleeve, a first gear and a third bevel gear are rotatably mounted on one end, close to the lower hot pressing plate, of the handle at intervals of the same axis, the first gear is meshed with a second gear, the second gear is driven by a first motor, and the third bevel gear is connected with a lead screw transmission device.

Preferably, one side of the bearing plate, which is far away from the lower hot pressing plate, is provided with two short shafts, and the two short shafts are rotatably provided with clamping jaws matched with the handles.

Preferably, the screw transmission device comprises a fourth bevel gear which is meshed with the third bevel gear and is rotatably installed on the rack, the fourth bevel gear is coaxially rotatably installed with a screw which is rotatably installed on the rack, and the screw drives the movable rack to move.

Preferably, the movable frame comprises two movable plates, two long rods are connected between the two movable plates, a polished rod matched with the lead screw is fixedly installed at the longitudinal other end of the rack, one movable plate is in sliding fit with the polished rod, and the other movable plate is in threaded fit with the lead screw.

Preferably, move material mechanism and include that transverse sliding installs the U template on square pole and the square pole of fixed mounting on two root length poles, the inboard vertical sliding fit of two cantilevers of U template has the slide, the vertical one side of slide is fixed with a plurality of quarter butt and a plurality of quarter butt cooperation and has heterotypic gear, fixed mounting has the second motor on mounting panel and the mounting panel on U template up end fixed mounting, heterotypic gear is by second motor drive, the slide is equipped with boss and the horizontal both sides of boss towards second motor one side and is equipped with cowl, and is a plurality of the transverse interval fixed mounting of quarter butt is on the boss.

Preferably, down the hot pressboard indulges vertical opposite side transverse separation and is equipped with a plurality of round holes and a plurality of round hole and cavity and communicates with each other, it has the second pivot to deviate from down hot pressboard one side fixed mounting down to be equipped with on round hole one side transverse separation and the second sector plate that a plurality of and round hole correspond, and is a plurality of the second pivot is rotated jointly and is installed the second traction plate, and the second pivot that lies in down on the second sector plate of the horizontal one end of hot pressboard rotates and installs second rocker and the rotation of the second rocker other end installs the second crank, the second crank is through third motor drive.

(1) The utility model discloses better solve the problem that hot pressboard for the hot press can't the temperature regulation when using, set up the temperature regulation pipe between a plurality of pipelines in the hot pressboard, and the temperature regulation pipe stretches out hot pressboard one end and is equipped with the switching-over valve, other pipelines let in high temperature material when the hot press is in operation, can utilize the switching-over valve to let in high material in the temperature regulation pipe when the temperature is lower, if the temperature is too high, utilize the switching-over valve can let in the coolant liquid in the temperature regulation pipe, make the hot pressboard temperature reduce, this can make the hydraulic press process and be suitable for the panel of different temperatures, the use limitation of hot press has been avoided;

(2) the utility model is provided with the heat dissipation device at one end of the hot pressing plate, so that the temperature of the hot pressing plate is accelerated to be reduced when the temperature in the hot pressing plate is higher, and the damage of the processed plate caused by the fact that the temperature in the hot pressing plate can not be dissipated is avoided;

(3) the utility model discloses still be provided with and move the material device, when the hot press operation was ended, utilize to move the material device and break away from panel hot press, move the material device and replace the manpower by motor drive and carry out work, labour saving and time saving is and alleviate staff's burden.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is a partial schematic view of the utility model at the position B in fig. 3;

fig. 6 is a partial schematic view of the utility model at a in fig. 1;

fig. 7 is a schematic view of the power switching device of the present invention;

fig. 8 is a schematic view of the first heat sink plate of the present invention connected to the gear transmission device via the link mechanism;

fig. 9 is a partial schematic view of the present invention at C in fig. 4;

fig. 10 is a partial schematic view of the utility model at the position E in fig. 4;

fig. 11 is a partial schematic view of the present invention at D in fig. 1;

fig. 12 is a schematic diagram illustrating driving of a second heat dissipation plate according to the present invention.

In the figure 1: the device comprises a frame 1, a hydraulic cylinder 2, an upper hot-pressing plate 3, a lower hot-pressing plate 4, a cavity 5, a pipeline 6, a temperature adjusting pipe 7, a reversing valve 8, a temperature detection device 9, a heat dissipation hole 10, a first sector plate 11, a limiting device 12, a first rotating shaft 13, a first traction plate 14, a first motor 15, a first rocker 16, a first crank 17, a first bevel gear 18, a second bevel gear 19, a bearing plate 20, an arc-shaped groove 21, a handle sleeve 22, a handle 23, a first gear 24, a third bevel gear 25, a second gear 26, a short shaft 27, a clamping jaw 28, a fourth bevel gear 29, a lead screw 30, a polish rod 31, a moving plate 32, a square rod 33, a U-shaped plate 34, a mounting plate 35, a sliding plate 37, a second motor 38, a boss 39, a short rod 40, a special-shaped gear 41, a round hole 42, a second heat dissipation plate 43, a second rotating shaft 44, a second traction plate 45, a second rocker 46, a, third gear 49, long rod 50, arc baffle 51.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings in which fig. 1-12 are incorporated. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The hot pressing plate adjusting mechanism for the hot pressing machine comprises a frame 1 and is characterized in that a hydraulic cylinder 2 is fixedly mounted on the frame 1, the hydraulic cylinder 2 is fixedly connected with an upper hot pressing plate, a lower hot pressing plate 4 is fixedly mounted on the frame 1, a cavity 5 is arranged in the lower hot pressing plate 4, a plurality of pipelines 6 are uniformly arranged in the cavity 5, a temperature adjusting pipe 7 is arranged between the pipelines 6, one end, extending out of the lower hot pressing plate 4, of the temperature adjusting pipe 7 is communicated with a reversing valve 8, a temperature detection device 9 is arranged between the pipelines 6, a plurality of heat dissipation holes 10 are arranged at transverse intervals at one longitudinal end of the lower hot pressing plate 4, the heat dissipation holes 10 are communicated with the cavity 5, a plurality of first fan-shaped plates 11 corresponding to the heat dissipation holes 10 and a limiting device 12 are respectively arranged at transverse intervals at one longitudinal end of the lower hot pressing plate 4, a first rotating shaft 13 is fixedly mounted at one end of the first fan-shaped plate 11, the traction plate is connected with gear drive and gear drive is connected with power switching device through link mechanism, power switching device deviates from gear drive one side and is connected with lead screw 30 transmission and lead screw 30 transmission drive and has horizontal slidable mounting in the removal frame of frame 1, fixed mounting has the material mechanism that moves on the removal frame, power switching device satisfies: when the heat dissipation hole is matched with a gear transmission device, the opening and closing of the heat dissipation hole 10 can be controlled, when the heat dissipation hole is matched with a lead screw 30 transmission device, the material moving mechanism is driven to move transversely, and the power switching device is driven by the first motor 15.

In the use of the embodiment, referring to fig. 3, a traditional hot press comprises a frame 1 and guide posts surrounding the frame, in addition, a hydraulic cylinder 2 is fixedly installed on the frame 1, and an upper hot pressing plate is fixedly installed at the lower end of the hydraulic cylinder 2, the hot press related to the embodiment only extrudes and produces a plate of one type, the purpose of extrusion and molding of the hot press is realized by controlling the lifting of the upper hot pressing plate through a piston rod in the hydraulic cylinder 2, referring to fig. 4, a cavity 5 is arranged in a lower hot pressing plate 4, a plurality of pipelines 6 are uniformly arranged in the cavity 5, during the operation of the hot press, high-temperature substances are introduced into the pipelines 6, whether all the pipelines 6 are introduced with the high-temperature substances is determined according to the processing temperature of processing materials, however, the heat loss phenomenon inevitably occurs during the flowing process of the high-temperature substances, therefore, we can open the pipelines 6 in opposite directions (referring to fig. 4, the number of the pipelines 6 in this embodiment is preferably two, because the heat of the high-temperature substance will gradually lose during flowing, we will put the inlets of one group of pipelines 6 in the upper left corner, and the inlets of the other group of pipelines 6 in the lower right corner, so that the heat can be more evenly distributed when the high-temperature substance is introduced, and we also have a temperature adjusting pipe 7 between a plurality of pipelines 6, and a reversing valve 8 is fixedly installed at one end of the temperature adjusting pipe 7 extending out of the hot-pressing plate (in the two inlets of the reversing valve 8, one of the inlets connected with the external pipeline 6 flows with the high-temperature substance, and the other inlet connected with the external pipeline 6 has the cooling liquid), we have a temperature detecting device 9 between a plurality of groups of pipelines 6 (we select a temperature sensor, which refers to a sensor capable of sensing temperature, the sensor is connected with a microcontroller through a wiring hole arranged on the lower hot pressing plate 4, the microcontroller is externally connected with a power supply, and a controller of a reversing valve 8 of the microcontroller is electrically connected, so that the reversing valve 8 can be selectively communicated with an external pipeline 6 for flowing high-temperature substances or an external pipeline 6 for flowing cooling liquid according to requirements;

referring to the attached drawing 1, heat dissipation holes 10 are transversely arranged at one longitudinal end of a lower hot pressing plate 4 at intervals, a plurality of first fan-shaped plates 11 for shielding the heat dissipation holes 10 are rotatably arranged on the side wall of one longitudinal end of the lower hot pressing plate 4, one end of each first fan-shaped plate 11, which is far away from the lower hot pressing plate 4, is provided with a first rotating shaft 13, a plurality of first rotating shafts 13 are jointly rotatably arranged on a traction plate, referring to the attached drawing 8, the first fan-shaped plates 11 are connected with a gear transmission device through a connecting rod mechanism, when a temperature detection device 9 detects that the temperature in the lower hot pressing plate 4 is overhigh, a first motor 15 is started (a controller of the first motor 15 is electrically connected with a microcontroller, when a temperature sensor detects that the temperature is overhigh, the microcontroller controls the first motor 15 to be started and drives the gear transmission device to operate through a power switching device, and, and then drive a plurality of first sector plates 11 to rotate and realize the effect of opening the heat dissipation holes 10), the power switching device starts to rotate, when the power switching device is connected with the gear transmission device, the link mechanism connected with the power switching device drives the first sector plates 11 at one transverse end of one longitudinal side of the lower hot pressing plate 4 to rotate, because the first rotating shafts 13 arranged on the first sector plates 11 are jointly and rotatably installed on the traction plate, the traction plate drives all the first sector plates 11 on the lower hot pressing plate 4 to rotate, at the moment, the heat dissipation holes 10 are opened, so that the cavity 5 in the lower hot pressing plate 4 is communicated with the outside to exchange heat, the heat dissipation of the hot pressing plate is accelerated, when the first sector plates 11 contact the limiting device 12, the heat dissipation holes 10 are opened to the maximum state, as shown in figure 9, one end of the frame 1 transversely far away from the gear transmission device is rotatably installed with a screw 30 transmission device, referring to fig. 3, when the power switching device is adjusted to be connected with the lead screw 30 transmission device, the lead screw 30 transmission device drives the moving frame which is transversely slidably mounted on the frame 1, and the moving frame is fixedly provided with the material moving mechanism, so that the processed plate can be moved out of the lower hot pressing plate 4;

in the initial state, the hydraulic cylinder 2 drives the upper hot pressing plate to vertically slide along the guide post, when the lower hot pressing plate 4 descends to a certain position, the plate is heated and extruded, as shown in fig. 11, when the first sector plate 11 rotates to contact the limiting device 12 (in this embodiment, the limiting device 12 selects a limiting switch, which is called a travel switch, and can be installed on a relatively stationary object, such as a fixed frame, a door frame, and the like, a stationary object for short, an upper or moving object, such as a crane, a door, and the like, and an animal for short, when the animal approaches the stationary object, the connecting rod of the switch drives the contact of the switch to cause the contact of the switch to be disconnected or the contact of the switch to be closed, the circuit and the motor are controlled by changing the opening and closing states of the switch contact, the limiting switch is electrically connected with the microcontroller, the first sector plate 11 is stabilized in the open state, and under the action, all the first fan-shaped plates 11 are stabilized at a certain position, namely all the heat dissipation holes 10 are opened, the heat dissipation of the lower hot pressing plate 4 is accelerated, when the power switching device is connected with the transmission device of the lead screw 30, the moving plate 32 starts to move, and when the moving plate 32 reaches a certain position, the material moving device starts to operate, so that the processed plate is separated from the hot pressing plate.

Embodiment 2, on the basis of embodiment 1, the gear transmission device comprises a first bevel gear 18 rotatably mounted on the frame 1, and the first bevel gear 18 is engaged with a second bevel gear 19 rotatably mounted on the frame 1, and the first bevel gear 18 is connected with the link mechanism.

In the use of this embodiment, referring to fig. 8, the first bevel gear 18 is installed on the frame 1 away from the lower hot press plate 4, and the first bevel gear 18 is engaged with the second bevel gear 19, and in addition, a link mechanism is installed on the side of the first bevel gear 18 facing the lower hot press plate 4 in a non-coaxial rotation manner and connected with the first sector plate 11, that is, when the power switching device is connected with the second bevel gear 19, the first bevel gear 18 drives the link mechanism to operate, that is, the link mechanism drives one of the first sector plates 11 located on one lateral side of the lower hot press plate 4 to rotate, and further drives the plurality of first sector plates 11 to rotate synchronously through the traction plate, at this time, the heat dissipation holes 10 are opened, and the lower hot press plate 4 starts to dissipate heat.

Embodiment 3, on the basis of embodiment 2, the link mechanism comprises a first rocker 16 rotatably fitted to a first rotating shaft 13 at one end of the lower hot press plate 4 in the transverse direction, a first crank 17 is rotatably fitted to the other end of the first rocker 16, and the first crank 17 is rotatably fitted to the first bevel gear 18 in a non-coaxial rotating manner.

In the embodiment, referring to fig. 8, the link mechanism includes a first crank 17 mounted on a first bevel gear 18 in a non-coaxial rotation manner, and a first rocker 16 is mounted at the other end of the first crank 17 in a rotation manner, the first rocker 16 is mounted on a first rotating shaft 13 disposed on a first sector plate 11 in a rotation manner, when the temperature detection device 9 detects that the temperature in the lower hot pressing plate 4 is too high and heat dissipation is required, the first motor 15 is started and drives a second bevel gear 19 to rotate through a power switching device, so that the second bevel gear 19 drives the first bevel gear 18 to rotate, and further drives the first crank 17 mounted at one end close to the lower hot pressing plate 4 in a non-coaxial rotation manner to rotate, the first crank 17 drives the first rocker 16 to rotate, so that the first sector plate 11 rotates to open the heat dissipation hole 10, and heat dissipation of the lower hot pressing plate 4 is accelerated.

Embodiment 4, on the basis of embodiment 1, the power switching device includes a supporting plate 20 fixedly installed on the rack 1, and an arc-shaped groove 21 is formed in the supporting plate 20, a handle sleeve 22 is slidably installed in the arc-shaped groove 21, and a handle 23 is fixedly installed on the handle sleeve 22, a first gear 24 and a third bevel gear 25 are installed on one end of the handle 23 close to the lower hot press plate 4 in a coaxial rotating manner at intervals, the first gear 24 is engaged with a second gear 26, the second gear 26 is driven by a first motor 15, and the third bevel gear 25 is connected with a lead screw 30 transmission device.

In the use of this embodiment, referring to fig. 7, the power switching device includes a second gear 26 and the second gear 26 is driven by the first motor 15, the second gear 26 is engaged with the first gear 24 and the first gear 24 is rotatably mounted on the handle 23 (in this embodiment, the handle 23 is L-shaped), and we further rotatably mount a third bevel gear 25 on the handle 23 near one end of the lower hot press plate 4 coaxially and at intervals, we transmit power through the third bevel gear 25, the handle 23 is fixedly mounted with a handle sleeve 22 near the first gear 24 and the handle sleeve 22 is mounted in sliding fit with the arc-shaped slot 21 provided on the support plate 20 fixedly mounted on the frame 1, that is, the third bevel gear 25 on the handle 23 is selected to be connected with the lead screw 30 transmission device or the gear transmission device by the sliding of the handle sleeve 22 in the arc-shaped slot 21, and when the handle 23 is at both ends of the arc-shaped slot 21, the third bevel gear 25 is manually engaged with the corresponding bevel gear (if the third bevel gear 25 slides to one end, if the third bevel gear 25 touches the teeth, manual adjustment is needed, when the third bevel gear 25 is engaged with the corresponding bevel gear, the first motor 15 is manually started, and the output shaft of the first motor 15 can be manually rotated under the condition that the first motor 15 is not electrified).

Embodiment 5, on the basis of embodiment 4, two short shafts 27 are arranged on one side of the supporting plate 20 away from the lower hot press plate 4, and the two short shafts 27 are rotatably provided with claws 28 matched with the handles 23.

In use of this embodiment, and as shown in fig. 6, two stub shafts 27 are fixedly mounted transversely on the side of the support plate 20 facing away from the lower hot platen 44, and the two short shafts 27 are rotatably provided with claws 28, the support plate 20 is provided with two torsion springs which are respectively connected with the claws 28, so that the claws 2828 always tend to rotate towards the first motor 15, and the stop bars corresponding to the claws 28 are arranged on the two lateral sides of the first motor 15 on the supporting plate 20 to limit the claws 28, so as to prevent the claws 28 from directly contacting the first motor 15 under the action of the torsion spring, and in an initial state, the claws 2828 lean against the stop bars under the action of the torsion spring, when the driving object needs to be switched, the manual control handle 23 slides in the arc-shaped groove 21 to one end of the arc-shaped groove 21, and at the moment, the claw 28 at the corresponding end is buckled on the handle 23, so that the handle 23 is prevented from jumping violently in the operation process.

Embodiment 6, on the basis of embodiment 4, the screw 30 transmission device comprises a fourth bevel gear 29 which is meshed with the third bevel gear 25 and is rotatably mounted on the frame 1, the fourth bevel gear 29 is coaxially and rotatably mounted with a screw 30 which is rotatably mounted on the frame 1, and the screw 30 drives the movable frame to move.

When the plate material shifting mechanism is used, referring to fig. 4, the screw 30 transmission device includes a fourth bevel gear 29 which is meshed with the third bevel gear 25 and is rotatably installed on the rack 1, the fourth bevel gear 29 is coaxially rotatably installed with a screw 30 which is rotatably installed on the rack 1, and a shifting frame is installed on the screw 30, when the third bevel gear 25 is meshed with the fourth bevel gear 29, the screw 30 starts to rotate, so as to drive the shifting frame to move transversely, and further, the material shifting mechanism which is fixedly installed on the shifting frame is shifted to a specified position (the rack 1 is transversely installed with a plate material placing frame on one side of the shifting frame, the upper end surface of the plate material placing frame is flush with the upper end surface of a lower hot pressing plate, and the plate material which is processed can be shifted to the plate material placing frame by the.

Embodiment 7, based on embodiment 6, the moving frame includes two moving plates 32, two long rods 50 are connected between the two moving plates 32, a polish rod 31 matched with the lead screw 30 is fixedly installed at the other longitudinal end of the frame 1, one moving plate 32 is in sliding fit with the polish rod 31, and the other moving plate 32 is in threaded fit with the lead screw 30.

In use, referring to fig. 3, the moving frame includes two moving plates 32, two long rods 50 are fixedly installed between the moving plates 32, the center lines of the long rods 50 are on the same horizontal plane, the polish rod 31 is installed at the other end of the frame 1 in a rotating manner, so that one moving plate 32 can slide transversely along the polish rod 31, the other moving plate 32 is in threaded fit with the lead screw 30, when the lead screw 30 starts to rotate, the moving plate 32 in threaded fit with the lead screw can move transversely along the lead screw 30, and the other moving plate 32 starts to slide transversely on the polish rod 31 under the action of the two long rods 50, so that the moving mechanism can move transversely.

Embodiment 8, on the basis of embodiment 7, move the material mechanism and include that transverse sliding installs U-shaped board 34 on square pole 33 and the square pole 33 of fixed mounting on two root length poles 50, the inboard vertical sliding fit of two cantilevers of U-shaped board 34 has slide plate 37, the vertical one side of slide plate 37 is fixed with a plurality of quarter butt 40 and a plurality of quarter butt 40 cooperation has heterotypic gear 41, fixed mounting has second motor 38 on mounting panel 35 and the mounting panel 35 of U-shaped board 34 up end fixed mounting, heterotypic gear 41 is driven by second motor 38, slide plate 37 is equipped with boss 39 and the horizontal both sides of boss 39 are equipped with arc-shaped baffle 51 towards second motor 38 one side, a plurality of quarter butt 40 horizontal interval fixed mounting is on boss 39.

In the embodiment, referring to fig. 5, when in use, the material moving mechanism includes a square tube fixed on two long rods 50, and a U-shaped plate 34 is installed on the square tube in a transverse sliding manner, sliding grooves are formed in the inner sides of two cantilevers on the U-shaped plate 34, and sliding plates 37 are installed in the sliding grooves in a sliding manner, a plurality of short rods 40 are installed on the sliding plates 37 at intervals in a transverse direction, the short rods 40 are engaged with special-shaped gears 41, the special-shaped gears 41 are driven by a second motor 38, when the second motor 38 is started, the special-shaped gears 41 rotate, and special-shaped teeth on the special-shaped gears 41 stir the short rods 40 to enable the sliding rods to drive the U-shaped plate 34;

in this embodiment, referring to fig. 5, the sliding plate 37 has a boss 39 on one side facing the second motor 38, a plurality of short shafts 27 are fixed on the boss 39 at intervals, the bosses 39 have arc-shaped baffles 51 at both ends in the transverse direction, a friction damping plate is fixed on the lower end of the moving plate 32, the axle center of the special-shaped gear 41 is located below the short rod 40 in the initial state, when the special-shaped gear 41 drives the sliding plate 37 to slide to one end of the boss 39 in the transverse direction, the second motor 38 will roll along the arc-shaped baffles 51 at the part extending out of the special-shaped gear 41, when the motor shaft is separated from the arc-shaped baffles 51, the special-shaped teeth of the special-shaped gear 41 will be engaged with the short rod 40 again, and the axle center of the special-shaped gear 41 is located above the short rod 40, during this process, when the special-shaped gear 41 rotates and is engaged with the short rod 40, the sliding plate 37 can reach the upper part of the plate, when the motor shaft rolls with the arc baffle 51 close to the lower hot-pressing plate, the sliding plate 37 slides vertically along the sliding groove, when the motor shaft is separated from the arc-shaped baffle 51, the motor shaft is positioned above the short shaft 27, the friction damping plate at the lower end of the sliding plate 37 is tightly attached to the plate (the rotating height of the special-shaped gear 41 around the short rods 40 is constant, namely the height difference of the special-shaped gear 41 meshed with the upper part and the lower part of the short rods 40 is determined, so that the forming thickness of the processed plate is determined, namely the model specification of the plate extruded and formed by the hot press of the utility model is determined), because the friction damping plate has a large friction coefficient, the plate is dragged to move transversely, and if the plate is repeatedly operated, the plate can be completely separated from the hot pressing plate, so that time and labor are saved, and the burden of workers is relieved.

Embodiment 9, on the basis of embodiment 1, the vertical opposite side of hot pressboard 4 is transversely spaced down and is equipped with a plurality of round holes 42 and a plurality of round hole 42 and communicates with each other with cavity 5, hot pressboard 4 is equipped with round hole 42 one side transversely spaced down and is equipped with a plurality of second sector plates 43 that correspond with round hole 42 and deviates from down hot pressboard 4 one side fixed mounting has second pivot 44 on the second sector plate 43, and is a plurality of second pivot 44 rotates jointly and installs second traction plate 45, and second pivot 44 on the second sector plate 43 that lies in the horizontal one end of hot pressboard 4 down rotates and installs second rocker 46 and the rotation of second rocker 46 other end and installs second crank 47, second crank 47 is through the drive of third motor 48.

In the use of this embodiment, preferably, a plurality of circular holes 42 are transversely arranged at intervals on the other longitudinal side of the lower hot pressing plate 4, a second sector plate 43 corresponding to the circular holes 42 is rotatably arranged on the lower hot pressing plate, the circular holes 42 are communicated with the cavity 5, the opening and closing of the circular holes 42 are controlled by controlling the second sector plate 43 to further accelerate the heat dissipation of the hot pressing plate, as shown in fig. 12, a second rotating shaft 44 is fixedly arranged on one side of the second sector plate 43 away from the lower hot pressing plate, the second rotating shaft 44 is jointly rotatably arranged on a second traction rod, a second rocker 46 is rotatably arranged on the second rotating shaft 44 of the second sector plate 43 at one transverse end of the lower hot pressing plate, a second crank 47 is rotatably arranged at the other end of the second rocker 46, the second crank 47 is rotatably arranged on a rotating wheel in a non-coaxial manner and is driven by a third motor 48, when the temperature in the lower hot pressing plate 4 is too high, the cooling liquid is introduced into the temperature adjusting pipe 7, and the first sector plate When heat cannot be dissipated in time in the state of (3), the third motor 48 can be manually started, the second sector plates 43 are rotated through the crank-rocker mechanism, the round holes 42 are opened, and heat dissipation of the heat dissipation holes 10 is assisted.

The utility model discloses better solve the problem that the hot pressboard for the hot press can't the temperature regulation when using, set up temperature regulation pipe 7 between a plurality of pipelines 6 in the hot pressboard, and temperature regulation pipe 7 stretches out hot pressboard one end and is equipped with switching-over valve 8, other pipelines 6 let in high temperature material when the hot press is in operation, can utilize switching-over valve 8 to let in high material in temperature regulation pipe 7 when the temperature is lower, if the temperature is too high, utilize switching-over valve 8 to let in coolant liquid in temperature regulation pipe 7, make the hot pressboard temperature reduce, this just can make the hydraulic press process the panel that is suitable for different temperatures, the use limitation of hot press has been avoided;

the utility model is provided with the heat dissipation device at one end of the hot pressing plate, so that the temperature of the hot pressing plate is accelerated to be reduced when the temperature in the hot pressing plate is higher, and the damage of the processed plate caused by the fact that the temperature in the hot pressing plate can not be dissipated is avoided;

the utility model discloses still be provided with and move the material device, when the hot press operation was ended, utilize to move the material device and break away from panel hot press, move the material device and replace the manpower by motor drive and carry out work, labour saving and time saving is and alleviate staff's burden.

The above description is only for the purpose of illustration, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims

1. Hot pressboard adjustment mechanism for hot press, including frame (1), its characterized in that, fixed mounting has hot pressboard on pneumatic cylinder (2) and pneumatic cylinder (2) fixedly connected with on frame (1), fixed mounting has hot pressboard (4) down and is equipped with cavity (5) down in hot pressboard (4) on frame (1), evenly arranged in cavity (5) has been equipped with temperature regulation pipe (7) between a plurality of pipelines (6) and a plurality of pipelines (6), temperature regulation pipe (7) stretch out down hot pressboard (4) one end intercommunication has switching-over valve (8), and is a plurality of be equipped with temperature-detecting device (9) between pipeline (6), the vertical one end horizontal interval of hot pressboard (4) is equipped with a plurality of louvres (10) down and a plurality of louvre (10) all communicate with each other with cavity (5), the vertical one end horizontal interval of hot pressboard (4) is equipped with a plurality of first sector plate (11) and stop device (a plurality of corresponding with louvre (10) respectively down (11), ( 12) The utility model discloses a hot pressboard (4) one end fixed mounting has first pivot (13) and a plurality of first pivot (13) to rotate jointly and installs the traction plate under first sector plate (11) deviates from, the traction plate is connected through link mechanism and gear (gear) and is connected with power switching device, power switching device deviates from gear one side and is connected with lead screw (30) transmission and lead screw (30) transmission drive and has the removal frame at frame (1) of lateral sliding installation, fixed mounting has the material mechanism that moves on the removal frame, power switching device satisfies: when the power switching device is matched with a gear transmission device, the opening and closing of the heat dissipation holes (10) can be controlled, when the power switching device is matched with a lead screw (30) transmission device, the material moving mechanism is driven to move transversely, and the power switching device is driven by a first motor (15).

2. The hot press platen adjustment mechanism according to claim 1, wherein the gear transmission comprises a first bevel gear (18) rotatably mounted on the frame (1) and the first bevel gear (18) is engaged with a second bevel gear (19) rotatably mounted on the frame (1), the first bevel gear (18) being connected to the link mechanism.

3. The adjusting mechanism of the hot press plate for the hot press machine according to claim 2, characterized in that the link mechanism comprises a first rocker (16) rotatably fitted with a first rotating shaft (13) at one end of the lower hot press plate (4) in the transverse direction, the other end of the first rocker (16) is rotatably fitted with a first crank (17) and the first crank (17) is rotatably fitted with a first bevel gear (18) in a non-coaxial manner.

4. The hot press plate adjusting mechanism for the hot press machine according to claim 1, wherein the power switching device comprises a supporting plate (20) fixedly mounted on the frame (1), an arc-shaped groove (21) is formed in the supporting plate (20), a handle sleeve (22) is slidably mounted in the arc-shaped groove (21), a handle (23) is fixedly mounted on the handle sleeve (22), a first gear (24) and a third bevel gear (25) are rotatably mounted on one end, close to the lower hot press plate (4), of the handle (23) at intervals of the same axis, the first gear (24) is meshed with a second gear (26), the second gear (26) is driven by a first motor (15), and the third bevel gear (25) is connected with a lead screw (30) transmission device.

5. The hot press platen adjustment mechanism according to claim 4, characterized in that the side of the support plate (20) facing away from the lower hot press platen (4) is provided with two short shafts (27), and the two short shafts (27) are rotatably provided with claws (28) matched with the handle sleeves (22).

6. The hot press plate adjusting mechanism for the hot press machine according to claim 4, wherein the screw (30) transmission device comprises a fourth bevel gear (29) which is meshed with the third bevel gear (25) and is rotatably mounted on the frame (1), the fourth bevel gear (29) is coaxially and rotatably mounted with a screw (30) which is rotatably mounted on the frame (1), and the screw (30) drives the moving frame to move.

7. The hot press plate adjusting mechanism for the hot press machine according to claim 6, wherein the moving frame comprises two moving plates (32), two long rods (50) are connected between the two moving plates (32), a polished rod (31) matched with the lead screw (30) is fixedly installed at the other longitudinal end of the machine frame (1), one moving plate (32) is in sliding fit with the polished rod (31), and the other moving plate (32) is in threaded fit with the lead screw (30).

8. The hot press platen adjustment mechanism according to claim 7, wherein the material moving mechanism comprises a square bar (33) fixedly installed on the two long bars (50), and a U-shaped plate (34) is installed on the square bar (33) in a transverse sliding manner, the inner sides of two cantilevers of the U-shaped plate (34) are vertically matched with a sliding plate (37) in a sliding way, a plurality of short rods (40) are fixed on one longitudinal side of the sliding plate (37), the short rods (40) are matched with a special-shaped gear (41), an installation plate (35) is fixedly installed on the upper end surface of the U-shaped plate (34), a second motor (38) is fixedly installed on the installation plate (35), the special-shaped gear (41) is driven by a second motor (38), the sliding plate (37) is provided with a boss (39) facing one side of the second motor (38), arc-shaped baffles (51) are arranged on the two transverse sides of the boss (39), and the short rods (40) are fixedly mounted on the boss (39) at transverse intervals.

9. The hot press plate adjusting mechanism for the hot press machine according to claim 1, characterized in that a plurality of round holes (42) are arranged on the other longitudinal side of the lower hot press plate (4) at intervals and the round holes (42) are communicated with the cavity (5), hot pressboard (4) are equipped with down round hole (42) one side transverse separation and are equipped with second sector plate (43) that a plurality of and round hole (42) correspond and deviate from down hot pressboard (4) one side fixed mounting have second pivot (44), a plurality of on second sector plate (43) second pivot (44) rotate jointly and install second traction plate (45), and second pivot (44) on second sector plate (43) of hot pressboard (4) horizontal one end down is located rotates and installs second rocker (46) and second rocker (46) other end and rotates and install second crank (47), second crank (47) are through third motor (48) drive.