CN116749288A

CN116749288A - Intelligent high-rise multi-plate automatic hot press

Info

Publication number: CN116749288A
Application number: CN202310472402.0A
Authority: CN
Inventors: 许伟才; 王成瑞; 王术进; 徐伟; 祁世飞; 邓斌; 邹霞; 夏宏伟; 邵光智; 史月显; 宋俊杰; 张莉英; 杜华飞; 于永鹏; 杨忠平; 孙培通; 刘志豪
Original assignee: SHANDONG BAISHENGYUAN GROUP CO Ltd
Current assignee: SHANDONG BAISHENGYUAN GROUP CO Ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-15

Abstract

The invention discloses an intelligent high-rise multi-plate automatic hot press, which is characterized in that: the hot pressing device comprises a frame, wherein a plate feeding and storing device, a rotary push plate robot, a hot pressing device, a plate discharging and storing device and a control system are sequentially arranged on the frame from a plate feeding end to a plate discharging end, the hot pressing device comprises at least one hot pressing plate seat plate, a lifting hot pressing device, a lower workbench, at least three unit hot pressing plates with unequal lengths and equal widths, and a heating device, the rotary push plate robot is controlled by the control system, the upper end face of the hot pressing plate seat plate is a stepped supporting surface, the unit hot pressing plates are sequentially overlapped and arrayed at intervals upwards and are detachably arranged on different faces of the stepped supporting surface of the hot pressing plate seat plate, so that hot pressing plate hot pressing spaces are formed between adjacent unit hot pressing plates.

Description

Intelligent high-rise multi-plate automatic hot press

Technical Field

The invention relates to the technical field of plywood hot pressing machinery, in particular to an intelligent high-rise multi-plate automatic hot press for simultaneously hot pressing a plurality of plates to be glued.

Background

As is well known, in the process of processing a wood composite board, a bonding agent needs to be filled between each layer of board and then a pressing procedure is performed, in the existing procedure, a simple auxiliary cold pressing mold is generally adopted to perform a single pressing procedure on the wood composite board, the auxiliary cold pressing mold is composed of a lower pressing plate, an upper pressing plate and a clamping device, when in pressing, an operator places a veneer to be pressed on the lower pressing plate, then covers the upper pressing plate, clamps the peripheral clamping devices of the lower pressing plate and the upper pressing plate, and the structure is substantially insufficient in normal temperature pressing: the operating personnel can only pressfitting a plywood at every turn, not only waste time and energy, production efficiency is extremely low, pressfitting thickness is inhomogeneous moreover, still has bubble etc. in the plywood after the pressfitting, leads to pressfitting quality poor.

Disclosure of Invention

The intelligent high-rise multi-plate automatic hot press provided by the invention has the advantages that the substantial deficiency of the prior art is overcome, the structure is novel, a plurality of plywood can be simultaneously hot-pressed, the working efficiency is obviously improved, the pressing thickness is uniform, the pressing quality is high, the time and the labor are saved, and the labor intensity of workers is low.

The technical means adopted for solving the technical problems are as follows:

An intelligent high-rise multi-plate automatic hot press which is characterized in that: comprises a frame (1), a plate feeding and storing device (60), a rotary push plate robot (61), a hot pressing device (62), a plate discharging and storing device (63) and a control system are sequentially arranged on the frame (1) from a plate feeding end to a plate discharging end, the hot pressing device (62) comprises at least one hot pressing plate seat plate (2), a lifting hot pressing device (62) (3), a lower workbench (4), at least three unit hot pressing plates (5-1), (5-2), (5-3) with different lengths and equal widths and a heating device (6), the rotary push plate robot (61) is controlled by the control system, the upper end face of the hot pressing plate seat plate (2) is a stepped supporting surface, the frame (1) is composed of a stand column (1-1), an upper beam (1-2) and a lower beam (1-3), the upper beam (1-2) is positioned above the lower beam (1-3), two ends of the upper beam (1-2) and the lower beam (1-3) are fixedly connected with the stand column (1-1) at two ends respectively, the lower beam (1-3) is fixedly connected with the lifting device (62) (4) and the lifting device (4) is fixedly connected with the lifting device, a plurality of unit hot pressing plates (5-1), (5-2) and (5-3) are arranged between the lower workbench (4) and the upper beam (1-2) at equal intervals, the uppermost unit hot pressing plate (5-1) is fixedly connected with the upper beam (1-2), the lowermost unit hot pressing plate (5-1) is fixedly connected with the lower workbench (4), other unit hot pressing plates (5-2) and (5-3) are a group of ladder-shaped supporting surfaces which can be sequentially overlapped and listed upwards at intervals and are detachably arranged on the hot pressing plate seat plate (2), so that hot pressing plate hot pressing spaces are formed between adjacent unit hot pressing plates (5-1), (5-2), (5-3) and (5-1), two guide blocks (9) are respectively arranged at two ends of the unit hot pressing plates (5-2) and (5-3), heating devices are arranged in the unit hot pressing plates (5-1), (5-3), the heating devices are arranged in the two guide blocks (9) through devices (6), the two guide blocks (9) are arranged on different surfaces of the ladder-shaped supporting surfaces of the hot pressing plate seat plate (2) in a separable manner, so that a hot pressing plate hot pressing space is formed between adjacent unit hot pressing plates (5-1) and a heat supply system (6) through the heat supply system (6), the upright post (1-1) is fixedly provided with a guide rail (1-4), the guide block (9) is matched with the guide rail (1-4) to enable the unit hot pressing plates to be connected up and down in a sliding manner, so that vertical lifting of the unit hot pressing plates (5-2) and (5-3) is facilitated, high-quality hot pressing of the plywood is improved, when the number of the hot pressing plate seat plates (2) is two or more, the adjacent hot pressing plate seat plates are fixedly connected, the heights of the stepped supporting surfaces of the hot pressing plate seat plates are sequentially increased from inside to outside, and meanwhile, the height of the highest supporting surface of the stepped supporting surfaces of the hot pressing plate seat plates with low adjacent heights and the height of the lowest supporting surface of the stepped supporting surfaces of the hot pressing plate seat plates (2-1), (2-2), (2-3), (2-4) and (2-5) is equal to the heights of the adjacent two supporting surfaces of the stepped supporting surfaces in any one of the hot pressing plate seat plates; the step-shaped supporting surfaces of adjacent hot-pressing plate seat boards (2-1), (2-2), (2-3), (2-4) and (2-5) in the length direction of the unit hot-pressing plates are equal in length and sequentially increase in height so as to facilitate the increase of a plurality of hot-pressing spaces, achieve the effect of hot-pressing a plurality of plywood materials at the same time, and remarkably improve the working efficiency.

According to the invention, the plate clamping automatic moving device (64) can be respectively arranged at the plate feeding end of the plate feeding and storing device (60) and the plate discharging end of the plate discharging and storing device, and the plate clamping automatic moving device (64) is controlled by the control system, so that the effect of simultaneously and automatically moving a plurality of hot pressing plates in the high laminating machine to and/or out of the hot pressing space is facilitated.

The invention can also be provided with a feeding and conveying device (65) at the lower part of the feeding and storing device (60), and the feeding and conveying device (65) is controlled by a control system, so that the feeding and conveying device (65) is automatically controlled by the control system to sequentially convey the plywood to be hot-pressed into the feeding and storing device (60).

According to the invention, the lower part of the plate discharging and storing device (63) is provided with the plate discharging and stacking conveying device (67), and the plate discharging and stacking conveying device (67) is controlled by the control system, so that the plate discharging and stacking conveying device (67) can be automatically controlled by the control system to sequentially clamp and output the plate discharging and stacking of the hot-pressed plywood in the hot pressing device (62).

According to the invention, the asbestos heat insulation board (7) can be arranged between the unit heat pressing board (5-1) at the lowest end and the lower workbench (4) and between the unit heat pressing board (5-1) and the upper beam, so that heat dissipation is avoided, and the fact that each board after hot pressing can achieve the same hot pressing quality is further ensured.

The heating device can adopt a labyrinth steam-passing pipeline which is arranged in the unit hot pressing plate, a steam inlet and a steam outlet of the steam-passing pipeline are respectively arranged at one end of the unit hot pressing plate, the steam inlet is communicated with an air inlet hose (6-1) of the heating device (6), and the steam outlet is communicated with a steam outlet hose (6-2) of the heating device, so that the effect of uniformly bonding glue solution in the veneer is realized by steam heating.

According to the invention, the material supporting plate (8) can be fixedly arranged at the feeding end and/or the discharging end of the unit hot pressing plate, and the upper end face and/or the lower end face of the material supporting plate (8) are inclined from the unit hot pressing plate end to the outside relatively and are converged at the outer end to form the guide surface, so that the effect of facilitating the smooth entering and exiting of the plate into the hot pressing space is achieved.

The material supporting plates (8) can be respectively arranged at two sides of the center of the unit hot pressing plate so as to achieve the effect of conveniently and automatically inputting the plates.

According to the invention, temperature measuring sensors can be arranged on the unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6), (5-7) and (5-1), and the temperature measuring sensors are connected with a control system so as to achieve the function of automatically controlling temperature.

The invention can also be provided with a plywood conveying and inputting device (66) at the feeding end of the feeding plate conveying device (65) so as to be beneficial to automatically inputting the plywood to be hot-pressed into the feeding plate conveying device (65) through the plywood conveying and outputting device.

By adopting the structure, the invention has the advantages of novel structure, high automation degree, no need of manual transportation, high processing quality, high working efficiency, high plate feeding and discharging speed, high hot pressing working efficiency, time and labor saving, high stacking speed, high stacking quality, high output speed and the like.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention.

Fig. 2 is a left side view of fig. 1 (with the infeed board transport device removed).

Fig. 3 is a top view of fig. 1.

FIG. 4 is a schematic view showing the structure of the hot press apparatus of the present invention.

Fig. 5 is a left side view of fig. 4.

Fig. 6 is a top view of fig. 4.

Fig. 7 is a schematic view of the structure of the frame.

Fig. 8 is a top view of fig. 7.

Fig. 9 is a left side view of fig. 7.

FIG. 10 is a schematic illustration of the arrangement of the hot platen of the unit of the present invention.

Fig. 11 is a top view of fig. 10.

Fig. 12 is a left side view of fig. 10.

Fig. 13 is a schematic structural view of the rotary pusher robot and the hot press apparatus of the present invention.

Fig. 14 is a left side view of fig. 13.

Fig. 15 is a schematic structural view of the rotary push plate robot of the present invention.

Fig. 16 is a left side view of fig. 15.

Fig. 17 is a plan view of fig. 16 (manipulator in an initial state).

Fig. 18 is a schematic view of the manipulator of fig. 17 in a push plate state.

Fig. 19 is a top view of fig. 18.

Fig. 20 is a schematic structural view of the board feeding and discharging and storing device of the present invention.

Fig. 21 is a left side view of fig. 20.

Fig. 22 is a top view of fig. 20.

Fig. 23 is a schematic structural view of an embodiment of the sheet clamping automatic moving device of the present invention.

Fig. 24 is a schematic view of the structure in the K direction in fig. 23.

Fig. 25 is a schematic view of D-D in fig. 23.

Fig. 26 is a top view of fig. 23.

Fig. 27 is a partial enlarged view of X in fig. 25.

Fig. 28 is an enlarged cross-sectional view of C-C in fig. 23.

Fig. 29 is a partial enlarged view of Z in fig. 23.

Fig. 30 is a partial enlarged view of Y in fig. 25.

Fig. 31 is a schematic view showing the structure of an embodiment of the feeding conveyor of the present invention.

Fig. 32 is a schematic diagram of the G-direction structure in fig. 31.

Fig. 33 is a schematic view of the H-direction structure in fig. 32.

Fig. 34 is a schematic structural view of an embodiment of the ejection plate stack conveyance device of the present invention.

Fig. 35 is a left side view of fig. 1.

Fig. 36 is a bottom view of fig. 2.

Fig. 37 is a partial enlarged view of J in fig. 34.

Fig. 38 is a front view of the ejector plate elevator table.

Fig. 39 is a left side view of fig. 5.

Fig. 40 is a top view of fig. 5.

Reference numerals: the device comprises a frame (1), an upright post (1-1), an upper beam (1-2), a lower beam (1-3), a hot pressing plate seat plate (2-1), a hot pressing plate seat plate (2-2), a hot pressing plate seat plate (2-3), a hot pressing lifting device (62) (3), a lower workbench (4), a unit hot pressing plate (5-1), a unit hot pressing plate (5-2), a unit heat pressing plate (5-3), a heating device (6), an air inlet hose (6-1), an air outlet hose (6-2), an asbestos heat insulating plate (7), a material supporting plate (8), a guide block (9), a manipulator (10), a manipulator fixing shaft (11), a manipulator lifting device (12), a manipulator rotary driving device (13), a lifting oil cylinder (12-2), a rotary joint (12-3), an upper connecting disc (12-3-1), a lower connecting disc (12-3-2), a thrust ball bearing (12-3-3), an upper guide sleeve (12-5), an upper connecting arm (12-6), a lower connecting arm (12-7), a lower connecting arm (13-1), a pushing plate (13-1), the device comprises a connecting frame (13-2), a fixed plate (13-3), a hinge shaft (13-4), a Y-shaped joint (13-5), a guide trolley (13-6), an upper bracket (13-7), a lower bracket (13-8), a positioning nut (30-2), a composite bearing seat (13-10), a longitudinal sliding rail (14), a movable trolley (15), a movable oil cylinder (16), a movable longitudinal plate frame (17), a clamping oil cylinder (18), a bracket (19), a unit fixed clamping plate (20), a unit supporting plate frame (21), a unit movable clamping plate (22), a unit movable clamping plate fixing frame (23), a backup plate (24), a rotating arm (25), a connecting rotating arm (26), a clamping plate hinge shaft (27), a left connecting shaft (28), a right connecting shaft (29), a clamping force enhancing device (30), a screw (30-1), a locking nut (30-2), a positioning nut (30-3), a guide plate (30-4), a lower positioning plate (30-5), a positioning block (30-6), a rubber pad (31), a left support (32), a right support (33), a storage plate base (35), a storage plate upper frame (36), a storage plate frame (37) and a storage plate (38), the right storage plate fixing frame (39), the left unit supporting plate (40), the right unit supporting plate (41), the left lifting oil cylinder (42), the right lifting oil cylinder (43), the left rolling device (44), the right rolling device (45), the upper limit adjusting device (46), the upper limit rod (46-1), the upper limit bolt (46-2), the upper locating nut (46-3), the lower limit adjusting device (47), the lower limit rod (47-1), the lower limit bolt (47-2), the lower locating nut (47-3), the butt joint supporting plate (48), the plate clamping conveying device (49), the plate feeding lower shaft (49-1), the plate feeding upper shaft (49-2), the plate feeding rotating motor (49-3), the plate feeding driving roller (49-4), the plate feeding driven roller (49-5), the plate feeding supporting roller frame (49-6), the plate feeding pressing roller (49-7), the plate feeding pressing roller (49-8), the plate feeding conveying belt (49-9), the plate feeding driven roller bearing seat (49-10), the plate feeding upper shaft bearing seat (49-11), the plate feeding frame (50), the plate feeding support (52), the plate bracket (52), the plate feeding bracket (53) and the triangular gap adjusting device (53) The plate feeding mechanism comprises a plate feeding lifting rail (54-1), a plate feeding lifting seat (54-2), a plate feeding lifting rod (54-3), a plate feeding adjusting nut (54-4), a plate feeding locking nut (54-5), an automatic stacking device (56), a stacking frame (56-1), a centering mechanism (56-2), a rear stop plate (56-3), a bracket cylinder (56-4), a cylinder support (56-5), a stop plate rotating shaft (56-6), a stop plate hinge shaft (56-7), a plate feeding lifting table (56-8), a base (56-8-1), a folding lifting mechanism (56-8-2), a supporting platform (56-8-3), a conveying output device (56-8-4), an output driving sprocket (56-8-4-1), an output driven sprocket (56-8-4-2), a conveying chain (56-8-4-3), an output chain bracket (56-8-4-4) and a plate output motor (56-8-4-5), a clamping conveying device (57), an automatic stacking device (56-1), a plate feeding lower plate feeding shaft (57), a plate feeding upper plate feeding frame (57), a plate feeding frame (57) and a clamping plate feeding mechanism (57) The automatic plate feeding device comprises a plate feeding motor (57-4), a plate feeding roller (57-5), a plate feeding pinch roller (57-6), a plate feeding lifting rail (57-8-1), a plate feeding lifting seat (57-8-2), a left scissor frame (56-8-2-1), a right scissor frame (56-8-2-2), a lifting cylinder (56-8-2-3), an L-shaped top plate (56-8-2-4), an upper top shaft (56-8-2-5), a scissor frame hinge shaft (56-8-2-6), a plate feeding lifting rod (57-8-3), a plate feeding adjusting nut (57-8-4), a plate feeding locking nut (57-8-5), a plate feeding conveying device (58), a plate feeding support (58-1), a chain (58-2), a chain bracket (58-3), a plate feeding servo motor (58-4), a plate feeding driving sprocket (58-5), a plate feeding driving shaft (58-6), a plate feeding driven sprocket (58-7), a plate feeding driven shaft (58-8) a plate storing device (60), a rotating plate storing device (61), a plate feeding device (62), a plate feeding device (64) and a plate clamping device (64) which automatically moves a plate feeding device The feeding plate conveying device (65) is characterized in that a plywood conveying input device (66) is arranged outside the plate stacking conveying device (67).

Detailed Description

The invention is described below with reference to the drawings and examples.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13, an intelligent high-rise multi-plate automatic hot press is characterized in that: comprises a frame (1), a plate feeding and storing device (60), a rotary pushing plate robot (61), a hot pressing device (62), a plate discharging and storing device (63) and a control system are sequentially arranged on the frame (1) from a plate feeding end to a plate discharging end, the hot pressing device (62) comprises at least one hot pressing plate seat plate (2), a lifting hot pressing device (62) (3), a lower workbench (4), at least three unit hot pressing plates (5-1), (5-2), (5-3) with unequal lengths and equal widths, the heat supply device (6) is arranged on the frame (1), the rotary pushing plate robot (61) is controlled by the control system,

the upper end face of the hot-pressing plate seat board (2) is a ladder-shaped supporting surface, the frame (1) is composed of upright posts (1-1), an upper beam (1-2) and a lower beam (1-3), the upper beam (1-2) is positioned above the lower beam (1-3), two ends of the upper beam (1-2) and the lower beam (1-3) are respectively fixedly connected with the upright posts (1-1) at two ends, lifting hot-pressing devices (62) (3) are fixedly arranged on the lower beam (1-3), the upper ends of the lifting hot-pressing devices (62) (3) are fixedly connected with a lower workbench (4), a plurality of unit hot pressing plates (5-1), (5-2) and (5-3) are arranged between the lower workbench (4) and the upper beam (1-2) at equal intervals, the uppermost unit hot pressing plate (5-1) is fixedly connected with the upper beam (1-2), the lowermost unit hot pressing plate (5-1) is fixedly connected with the lower workbench (4), the other unit hot pressing plates (5-2) and (5-3) are a group of unit hot pressing plates which can be sequentially overlapped and listed upwards at intervals and are detachably arranged on different surfaces of the stepped supporting surface of the hot pressing plate seat plate (2), so that adjacent unit hot pressing plates (5-1), (5-2), the two ends of the unit hot pressing plates (5-2) and (5-3) are respectively provided with two guide blocks (9), a heating device is arranged in the unit hot pressing plates (5-1) and (5-2) and (5-3), the heating device supplies heat through a heating device (6), the two guide blocks (9) are arranged in a mirror image mode, the heating device (6) is arranged on the upright post (1-1), the heating device (6) and the lifting hot pressing device (62) (3) are respectively controlled by a control system, the control system is a PLC control system, the upright post (1-1) is fixedly provided with a guide rail (1-4), the guide blocks (9) are matched with the guide rail (1-4) to enable the unit hot pressing plates to be connected up and down in a sliding mode so as to be beneficial to guaranteeing the vertical lifting of the unit hot pressing plates (5-2) and (5-3) and further improving the high quality of glued plate, when the hot pressing plate (2) is two or more than two, the adjacent plates are fixedly connected, the hot pressing plates are in a stepped connection, the hot pressing plate support surface is sequentially heightened from the inner side to the high-quality of the glued plate, the height of the highest supporting surface of the stepped supporting surfaces of the adjacent hot-pressing plate seat boards with low heights and the height of the lowest supporting surface of the stepped supporting surfaces of the hot-pressing plate seat boards (2) with high heights are equal to the height of the adjacent two supporting surfaces of the stepped supporting surfaces in any one of the hot-pressing plate seat boards (2-1), (2-2), (2-3), (2-4) and (2-5); the step-shaped supporting surfaces of adjacent hot-pressing plate seat boards (2-1), (2-2), (2-3), (2-4) and (2-5) in the length direction of the unit hot-pressing plates are equal in length and sequentially increase in height so as to facilitate the increase of a plurality of hot-pressing spaces, achieve the effect of hot-pressing a plurality of plywood materials at the same time, and remarkably improve the working efficiency.

As shown in fig. 13, 14 and 15, the rotary push plate robot (61) of the present invention comprises a manipulator (10), a manipulator fixing shaft (11), a manipulator lifting device 12, a manipulator rotary driving device 13 and a control system, wherein the manipulator (10) is a unit hot press plate (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) front part arranged between two vertical columns (1-1), the manipulator (10) is arranged at intervals from top to bottom, and is arranged in two rows relative to the center two sides of the unit hot press plate (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7), the distance between adjacent manipulator (10) is the same as that between adjacent unit hot press plates (5-1), (5-2), (5-3), (5-4) and (5-7), one end of the manipulator (10) is fixedly connected with the manipulator fixing shaft (11), the other end is a free end capable of swinging into a hot press space, the manipulator (11) is positioned at the front part of the feeding vertical column, one side of the manipulator fixing shaft (11) is rotatably connected with the manipulator lifting device 12 through an upper connecting arm (12-6) and a lower connecting arm (12-7) respectively, the manipulator lifting device is slidably and rotatably connected with the upright post so as to drive the manipulator (10) to ascend or descend through the manipulator lifting device 12, when ascending, the manipulator lifting device 12 and the manipulator rotating driving device 13 are respectively connected with the control system through the control system to realize the synchronous pushing out of the manipulator (11) through the control system, the manipulator lifting device 12 and the manipulator rotating driving device 13 are respectively connected with the control system to realize the synchronous pushing out of the manipulator fixing shaft (1-2), (5-3), (5-4), (5-5), (5-6) and (5-7) at the same horizontal position, the manipulator (10) is prevented from blocking the plywood with hot pressing into the hot pressing space, the upper ends or the lower ends of the two manipulator fixing shafts (11) are respectively driven to rotate through the manipulator rotating driving device 13, and the manipulator rotating driving device 13 is connected with the longitudinal sliding rails arranged on the upper beam (1-2) in a rolling manner, and the manipulator lifting device 12 and the manipulator rotating driving device 13 are respectively connected with the control system to realize the synchronous pushing out of the manipulator fixing shaft (11) through the control system, and the manipulator rotating driving device is realized to realize the synchronous pushing out of the manipulator (11) through the control system, and the automatic pushing out of the manipulator fixing device is high in the mechanical efficiency, and the manipulator driving device has high synchronous driving efficiency and the manipulator driving efficiency.

As shown in fig. 15, the manipulator lifting device 12 of the invention comprises a lifting cylinder (12-1), a lifting shaft (12-2), a rotary joint (12-3), an upper guide sleeve (12-4), a lower guide sleeve (12-5), an upper connecting arm (12-6) and a lower connecting arm (12-7), wherein the upper guide sleeve (12-4) and the lower guide sleeve (12-5) are arranged at intervals up and down, one side of the upper guide sleeve is fixedly connected with a stand column (1-1) respectively, the lifting shaft (12-2) rotatably penetrates through the upper guide sleeve (12-4) and the lower guide sleeve (12-5), the lower end of the lifting shaft (12-2) is connected with a telescopic rod of the lifting oil cylinder (12-1) through a rotary joint (12-3), an upper connecting arm (12-6) and a lower connecting arm (12-7) are arranged on the lifting shaft (12-2) at intervals, one end of the upper connecting arm (12-6) and one end of the lower connecting arm (12-7) are rotatably sleeved with the lifting shaft (12-2), the other end of the upper connecting arm is rotatably sleeved with a manipulator fixing shaft (11), and when unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) are required to be connected, when the plywood between the two parts (5-7) is pushed out, the control system instructs the lifting oil cylinder (12-1) to act, the lifting oil cylinder (12-1) drives the lifting shaft (12-2) to move upwards, the lifting shaft (12-2) moves upwards along the upper guide sleeve (12-4) and the lower guide sleeve (12-5), at the moment, the lifting shaft (12-2) drives the manipulator fixing shaft (11) to ascend under the driving of the upper connecting arm (12-6) and the lower connecting arm (12-7), so that the manipulator (10) on the manipulator fixing shaft (11) moves upwards to the plate feeding position in front of the hot pressing space between the adjacent units (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) to wait for the next push plate instruction of the control system.

As shown in fig. 14 and 15, the mechanical arm rotation driving device 13 comprises a push plate cylinder (13-1), a connecting frame (13-2), a fixed plate (13-3), a hinge shaft (13-4), a Y-shaped joint (13-5), a guiding trolley (13-6), an upper bracket (13-7), a lower bracket (13-8), a composite bearing (13-9) and a composite bearing seat (13-10), wherein one end of the push plate cylinder (13-1) is hinged with the upper beam (1-2), a telescopic rod at the other end of the push plate cylinder is hinged with the center of the fixed plate (13-3) through the Y-shaped joint (13-5), the lower end of the fixed plate (13-3) is fixedly connected with the guiding trolley (13-6), two ends of the fixed plate (13-3) are respectively fixed with the upper bracket (13-7) and the lower bracket (13-8), one end of the hinge shaft (13-4) is fixedly connected with the upper bracket (13-7), the other end of the hinge shaft is fixedly connected with the lower bracket (13-8), the composite bearing (13-9) can be sleeved on the upper bearing seat (13-9) in a sliding mode, the upper bearing seat (13-4) and the lower bearing seat (13-4) can be sleeved outside the composite bearing sleeve, one end of the connecting frame (13-2) is fixedly connected with the composite bearing seat (13-10), the other end of the connecting frame is fixedly connected with the upper end of the manipulator fixing shaft (11), the push plate oil cylinder (13-1) is controlled by the control system, when the lifting shaft (12-2) drives the manipulator fixing shaft (11) to ascend, the connecting frame (13-2) fixed at the upper end of the manipulator fixing shaft (11) drives the composite bearing (13-9) to move upwards along the hinge shaft (13-4) through the composite bearing seat (13-10), namely, the distance between the upper bracket (13-7) and the upper end of the composite bearing (13-9) is equal to or greater than the ascending stroke of the lifting oil cylinder (12-1), and the horizontal push and pull of the push plate oil cylinder (13-1) are not influenced.

As shown in figure 14, the rotary joint (12-3) of the invention is composed of an upper connecting disc (12-3-1), a lower connecting disc (12-3-2) and a thrust ball bearing (12-3-3), wherein the axle center of the upper connecting disc (12-3-1) is sequentially provided with a lifting axle fixing inner hole and a thrust ball bearing (12-3-3) fixing hole from top to bottom, the lifting axle fixing inner hole of the upper connecting disc (12-3-1) is fixedly connected with the lifting axle (12-2), the thrust ball bearing (12-3-3) fixing hole of the upper connecting disc (12-3-1) is fixedly connected with the periphery of the upper end face of the thrust ball bearing (12-3-3), the periphery of the lower end of the upper connecting disc (12-3-1) is fixedly connected with the periphery of the lower connecting disc (12-3-2) through a locking bolt, the axle center of the lower connecting disc (12-3-2) is sequentially provided with a mounting hole and a lifting cylinder telescopic rod perforation of the lower end face of the thrust ball bearing from top to bottom, the upper end of the lifting rod is provided with a shoulder, the thrust ball bearing (12-3-3) is fixedly connected with the periphery of the upper end face of the upper end of the lifting rod (12-3-3) through the upper end face of the telescopic rod, the lower end is in clearance fit with the inner end of the lower connecting disc mounting hole and can rotate in the mounting hole, so that when the lifting shaft (12-2) rotates in the circumferential direction, the lifting oil cylinder (12-1) is prevented from rotating through the thrust ball bearing (12-3-3), and the lifting oil cylinder (12-1) can realize the supporting function on the lifting shaft (12-2).

As shown in fig. 1 and 3, the invention can be provided with a plate clamping automatic moving device (64) at the plate feeding end of the plate feeding and storing device (60) and the plate discharging end of the plate discharging and storing device respectively, the plate clamping automatic moving device (64) is controlled by a control system, and the plate feeding end of the plate feeding and storing device (60) and the upper end of the plate discharging and storing device are fixedly connected with a longitudinal sliding rail so as to facilitate the function of simultaneously and automatically moving a plurality of hot pressing plates in a high laminating machine to a hot pressing space and/or moving the hot pressing plates out of the hot pressing space through the control system.

As shown in fig. 1 and 3, the invention can also be provided with a feeding and conveying device (65) at the lower part of the feeding and storing device (60), and the feeding and conveying device (65) is controlled by a control system, so that the feeding and conveying device (65) is automatically controlled by the control system to sequentially convey the plywood to be hot-pressed into the feeding and storing device (60).

As shown in fig. 1 and 3, the lower part of the plate discharging and storing device (63) is also provided with a plate discharging and stacking conveying device (67), and the plate discharging and stacking conveying device (67) is controlled by a control system, so that the plate discharging and stacking conveying device (67) can be controlled by the control system automatically to sequentially clamp and output the plate discharging and stacking of the hot-pressed plywood in the hot pressing device (62).

As shown in figure 4, the invention can be provided with the asbestos heat insulation board (7) between the unit heat pressing board (5-1) at the lowest end and the lower workbench (4) and between the unit heat pressing board (5-1) and the upper beam, so as to avoid heat dissipation, and further ensure that each board after hot pressing can reach the same hot pressing quality.

As shown in figure 6, the heating device of the invention can adopt a labyrinth type steam-through pipeline which is arranged in the unit hot-pressing plate, a steam inlet and a steam outlet of the steam-through pipeline are respectively arranged at one end of the unit hot-pressing plate, the steam inlet is communicated with an air inlet hose (6-1) of the heating device (6), and the steam outlet is communicated with a steam outlet hose (6-2) of the heating device, so that the effect of uniformly bonding glue solution in the veneer sheet is realized by steam heating.

As shown in figures 11 and 12, the feeding end and/or the discharging end of the unit hot pressing plate can be fixedly provided with the material supporting plate (8), and the upper end face and/or the lower end face of the material supporting plate (8) are inclined from the unit hot pressing plate end to the outside relatively and are converged at the outer end to form a guide surface so as to achieve the effect of facilitating the smooth entering and exiting of the plate into the hot pressing space.

As shown in figures 11 and 12, the material supporting plates (8) can be respectively arranged at two sides of the center of the unit hot pressing plate so as to achieve the effect of conveniently and automatically inputting the plates.

According to the invention, temperature measuring sensors (not shown in the figure) can be arranged on the unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6), (5-7) and (5-1), and the temperature measuring sensors are connected with a control system so as to achieve the function of automatically controlling the temperature.

As shown in figures 20, 21 and 22, the plate feeding and storing device (60) and the plate discharging and storing device (63) of the invention are respectively provided with a left support post (32), a right support post (33), a plate storing base (35), a plate storing upper frame (36), a connecting frame (37), a left plate storing fixing frame (38), a right plate storing fixing frame (39), a left unit supporting plate (40), a right unit supporting plate (41), a left lifting cylinder (42), a right lifting cylinder (43), a left rolling device (44) and a right rolling device (45),

the left support (32) and the right support (33) are arranged in parallel, the upper ends of the left support (32) and the right support (33) are fixedly connected with an upper plate storage frame respectively, the lower ends of the left support (32) and the upper plate storage frame are fixedly connected with a lower plate storage frame (35), the upper plate storage frame is fixedly connected with a longitudinal sliding rail, tracks are symmetrically arranged on the inner sides of two cylinders of the left support (32) respectively, the front side and the rear side of a left plate storage frame (38) are respectively in rolling connection with the tracks through left rolling devices (44), the left end of the left plate storage frame (38) is provided with a left lifting cylinder (42), the right end of the left lifting cylinder is sequentially provided with left unit supporting plates (40) at intervals from bottom to top, the lower ends of cylinder bodies of the left lifting cylinder (42) are fixedly connected with the upper plate storage frame (35), the upper ends of telescopic rods of the left lifting cylinder (42) are fixedly connected with the upper ends of the left plate storage frame (38) through connecting frames, the left lifting cylinder (42) are controlled by a control system, the right ends of the left lifting cylinder (40) are respectively in rolling connection with the tracks through the left rolling devices (44), the left side inner sides of the left unit fixing frames (40) are respectively, the left side and the right side fixing frames (39) are respectively in rolling connection with the front side and right side fixing frames (39) through the rolling devices respectively, the left end of the right unit supporting plate (41) is a free end, the right unit supporting plate and the left unit supporting plate are in mirror image setting, and a plywood moving channel is arranged between the free end of the right unit supporting plate (41) and the free end of the left unit supporting plate (40) so as to facilitate driving the left storage plate fixing frame (38) to ascend or descend by driving the left lifting oil cylinder (42) through the control system, thereby realizing rapid plate feeding and storage or rapid plate discharging and storage.

The left rolling device (44) and the right rolling device (45) are rollers respectively, which are the prior art and are not described in detail.

As shown in fig. 21, the upper ends of the left storage plate fixing frame (38) and the right storage plate fixing frame (39) are respectively provided with an upper limit adjusting device (46), the upper limit adjusting device (46) comprises an upper limit rod (46-1), an upper limit bolt (46-2) and an upper locating nut (46-3), the lower end of the upper limit rod (46-1) is fixedly connected with the left storage plate fixing frame (38) and/or the right storage plate fixing frame (39), the upper end of the upper limit rod is in threaded connection with the upper limit bolt (46-2), the upper locating nut (46-3) in threaded connection with the upper limit bolt (46-2) is in abutting and positioning with the upper limit rod (46-1), and the upper end of the upper limit bolt (46-2) is in contact with the upper storage plate upper frame (36) so as to facilitate adjusting the upper limit adjusting device (46) to achieve the adjustment of the heights of the left unit (40) and the right unit supporting plate (41) and the upper unit hot press plate of the high laminating machine.

As shown in figure 21, the invention can also be provided with a lower limit adjusting device (47) on the storage plate base (35) below the left storage plate fixing frame (38) and on the storage plate base (35) below the right storage plate fixing frame (39) respectively, the lower limit adjusting device (47) comprises a lower limit rod (47-1), a lower limit bolt (47-2) and a lower positioning nut (47-3), the lower end of the lower limit rod (47-1) is fixedly connected with the storage plate base (35), the upper end of the lower limit rod is in threaded connection with the lower limit bolt (47-2), and the lower positioning nut (47-3) which is in threaded connection with the lower limit rod (47-1) is in contact and position by the lower limit bolt (47-2) so as to be beneficial to adjusting the left storage plate fixing frame (38) and the right storage plate fixing frame (39) on the same horizontal plane through the lower limit adjusting device (47) on the left storage plate fixing frame (38).

As shown in figure 22, the invention can be provided with the butt joint material supporting plate (48) which extends outwards at the discharge ends of the left unit supporting plate and the right unit supporting plate, thereby being beneficial to the complete support of the hot-pressed plywood in the moving process and further improving the processing quality of the hot-pressed plywood.

As shown in fig. 23, 24, 25, 26, 27, 28, 29 and 30, the automatic plate clamping moving device (64) comprises a moving trolley (15), a moving oil cylinder (16), a moving longitudinal plate frame (17), a clamping oil cylinder (18), a bracket (19), a unit fixing clamp plate (20), a unit supporting plate frame (21), a unit movable clamp plate (22), a unit movable clamp plate fixing frame (23), a leaning plate (24), a rotating arm (25), a connecting rotating arm (26) and a clamp plate hinge shaft (27), wherein the moving trolley (15) is in rolling connection with a longitudinal slide rail (14) through rollers, a moving oil cylinder (16) is arranged on a frame of the moving trolley (15), the lower ends of the moving trolley (15) are fixedly connected with the upper ends of two parallel moving longitudinal plate frames (17), the telescopic rod ends of the moving oil cylinder (16) are hinged with an upper beam (1-2) fixedly connected with the longitudinal slide rail (14) so as to facilitate the moving longitudinal plate frame (17) to move along the longitudinal slide rail (14) through the moving oil cylinder (16), two parallel moving longitudinal plate frames (17) are at least connected with two parallel bracket brackets (19) through two hinge shafts at least two parallel to each other hinge shafts at intervals, the bracket (19) is provided with right connecting shafts (29) which are matched with left connecting shafts (28) on the movable longitudinal plate frame (17), the front end of the bracket (19) is longitudinally and fixedly provided with a unit bracket frame (21) at intervals, the front end of the unit bracket frame (21) is fixedly connected with a unit fixing clamp plate (20), the rear parts of two sides of the unit fixing clamp plate (20) are provided with backup plates (24), the rear ends of the backup plates (24) are fixedly connected with the bracket (19), one end of the rotating arm (25) is connected with the left connecting shaft (28) through a bearing, the other end of the rotating arm (25) is connected with the right connecting shaft (29) through a bearing, the unit movable clamp plate fixing frame (23) is positioned between the two brackets (19), the rear end of the unit movable clamp plate fixing frame (23) is at least provided with two clamp plate hinge shafts (27) at intervals and is fixedly connected with the clamp plate hinge shafts (27), the front end of the unit movable clamp plate (22) which is matched and clamped with the unit fixing clamp plate (20), the upper end of the unit movable clamp plate (22) is hinged with the movable trolley (15) through a clamping cylinder (18), the unit movable clamp plate (22) is positioned below the unit fixing clamp plate (20) and is connected with the unit fixing clamp plate (20) through a bearing, the left connecting shaft (26) and the unit fixing clamp plate (20) is connected with the unit fixing clamp plate (20) through the mechanical arm, the other end is connected with a clamping plate hinge shaft (27) through a bearing, and the movable oil cylinder (16) and the clamping oil cylinder (18) are respectively connected with a control system.

As shown in figure 27, the invention can be provided with a clamping force enhancing device (30) between the clamping cylinder (18) and the frame of the movable trolley (15), and the clamping force enhancing device comprises a screw rod (30-1), a locking nut (30-2), a positioning nut (30-3), a guide plate (30-4), a lower positioning plate (30-5) and a positioning block (30-6), wherein the middle part of the screw rod (30-1) is a polished rod section, the upper part is provided with an upper screw rod section, the lower part is provided with a lower screw rod section, the upper part of the screw rod (30-1) passes through the frame through the upper screw rod section and is in contact fixed connection with the frame through the locking nut (30-2), the polished rod of the screw rod (30-1) can axially move through a guide hole arranged on the guide plate (30-4), the lower screw rod section of the lower part of the screw rod is in threaded connection with the positioning nut (30-3) and is in contact connection with the guide plate (30-4) through the positioning nut (30-3), the lower end of the guide plate (30-4) is in contact with the clamping cylinder (18), the lower positioning plate (30-5) is fixed at the front of the lower end of the fixed plate (30-5) at the lower end (17) of the movable clamping plate (17) and the lower end of the lower positioning block (30-5) corresponds to the lower positioning block (17), the rubber pad (31) is arranged on the movable unit clamping plate (22) so as to avoid scratching the surface of the hot-pressed plywood, and ensure the quality of the hot-pressed plywood.

As shown in figures 31, 32 and 33, the feeding plate conveying device (65) comprises a plate clamping conveying device (49), a feeding plate frame (50), a feeding plate support (51), a feeding plate bracket (52) and a feeding plate positioning block (53), wherein the plate clamping conveying device (49) comprises a feeding plate lower shaft (49-1), a feeding plate upper shaft (49-2), a feeding plate rotating motor (49-3), a feeding plate driving roller (49-4), a feeding plate driven roller (49-5), a feeding plate support roller frame (49-6), a feeding plate carrier roller (49-7), a feeding plate pressing wheel (49-8) and a feeding plate conveying belt (49-9), one side of the feeding plate frame (50) is fixedly connected with a left support (32) and a right support (33) respectively, one side center of the feeding plate frame (50) is fixedly connected with the feeding plate bracket (52), two ends of the feeding plate bracket (50) are fixedly connected with the feeding plate support (51) respectively, a feeding plate lower shaft (49-1) is horizontally arranged above the feeding plate support (50), the feeding plate lower shaft (49-1) is connected with the feeding plate support (49-1) through bearing seats respectively at two ends of the feeding plate support (49-1), the lower feed plate shaft (49-1) is connected with the feed plate rotating motor (49-3) through a transmission device, the feed plate rotating motor (49-3) is controlled by a control system, a feed plate bracket (52) is fixedly connected with a lower beam (1-3) of a frame (1) after penetrating through a plywood moving channel, a feed plate driven roller (49-5) is arranged above the feed plate bracket (52), two ends of the feed plate driven shaft are respectively connected through a bearing and a driven roller bearing seat, a feed plate driven roller (49-5) is fixedly connected on the feed plate driven shaft, the feed plate driven roller bearing seat (49-10) is fixedly connected with the feed plate bracket (52), the feed plate driven roller (49-5) is connected with a drive roller through a feed plate conveying belt (49-9), a feed plate bracket (49-6) is arranged between the feed plate driven roller (49-5) and the feed plate drive roller (49-4), the lower end of the feed plate bracket (49-6) is fixedly connected with the feed plate bracket (52), the feed plate bracket (49-6) is respectively provided with a feed plate carrier roller (49-6) along the feed plate conveying belt (49-9) and the feed plate (49-7) is respectively contacted with the feed plate (49-7) at two ends of the feed plate carrier roller (49-7), in order to do benefit to carrying out the level to panel and carry, advance board locating piece (53) and be located advance board bracket (52) both sides, and with the underbeam fixed connection of frame (1), advance board locating piece (53) and be higher than advance board bracket (52) to do benefit to carrying to every panel and unify spacing, advance board upper shaft (49-2) and be located advance board lower shaft (49-1) top, advance board upper shaft (49-2) both ends respectively through upper shaft bearing, advance board upper shaft bearing frame (49-11) and advance board support (51) fixed connection, advance board upper shaft (49-2) upper interval and be fixed with advance board pinch roller (49-8), advance board pinch roller (49-8) lower extreme and advance board drive roller (49-4) clearance fit to do benefit to through advance the relative motion centre gripping of board pinch roller (49-4) and advance board pinch roller (49-8) and drive each veneer terminal surface to carry in the veneer movable channel of advancing board locating piece in board storage device (60), make every veneer panel (53) advance to be stopped by the novel, advance, high-speed is realized, high-speed is advanced, is advanced and is required to advance the quality to be high to the quality to be stored.

As shown in figure 31, the invention can be provided with the triangular collision block (53-1) at the plate inlet end of the plate inlet positioning block (53), wherein the triangular collision block (53-1) is vertically arranged, and the vertex angle faces the plate inlet end, so that the inertia force of the plywood which moves rapidly can be eliminated by the inclined plane of the vertex angle of the triangular collision block (53-1), and the dispersion of the plywood caused by the rapid collision of the plywood with hot pressing can be avoided.

As shown in figure 31, a plate feeding gap adjusting device (54) can be arranged between the plate feeding support (51) and the plate feeding upper shaft bearing seat (49-11), so that the gap between the plate feeding pinch roller (49-8) and the plate feeding driving roller (49-4) can be adjusted through the plate feeding gap adjusting device (54), and the effect of conveying plywood with different thicknesses is achieved.

As shown in figure 31, the feeding plate gap adjusting device (54) comprises a feeding plate lifting rail (54-1), a feeding plate lifting seat (54-2), a feeding plate lifting rod (54-3), a feeding plate adjusting nut (54-4) and a feeding plate locking nut (54-5), wherein the lifting rail is fixed on the side surface of a feeding plate support (51), the front side and the rear side of a feeding plate upper shaft bearing seat (49-11) are respectively connected with the lifting rail in a sliding manner, the upper end of the feeding plate upper shaft bearing seat (49-11) is hinged with the feeding plate lifting rod (54-3), the feeding plate lifting rod (54-3) movably penetrates through a through hole on the feeding plate lifting seat (54-2), is in threaded connection with the feeding plate lifting nut and the feeding plate locking nut (54-5) and positions the lifting height of the feeding plate lifting rod (54-3) on the feeding plate lifting seat (54-2) through the feeding plate locking nut (54-5), so that the feeding plate lifting rod (54-3) can be adjusted to have the same axial thickness as the feeding plate (4) through the feeding plate adjusting nut (54-4) and the feeding plate locking nut (54-5), and the feeding plate (54-3) can not be adjusted to the axial thickness of the feeding plate (4).

As shown in figures 31 and 33, the hand wheels are respectively fixed on the plate feeding adjusting nut (54-4) and the plate feeding locking nut (54-5) so as to achieve the effect of convenient manual adjustment.

34, 35, 36 and 37 show, the plate-out stacking conveying device (67) comprises a plate-out conveying device (58), a clamping plate clamping conveying device (57) and an automatic stacking device (56), wherein the plate-out conveying device (56) comprises a plate-out support (58-1), a chain (58-2), a chain bracket (58-3), a plate-out servo motor (58-4), a plate-out driving sprocket (58-5), a plate-out driving shaft (58-6), a plate-out driven sprocket (58-7) and a plate-out driven shaft (58-8), one end of the plate-out support (58-1) is fixedly connected with a frame (1), the other end of the plate-out support is connected with the clamping plate clamping conveying device (57), the rear end of the clamping plate clamping conveying device (57) is provided with a stacking device, a plate-out driving shaft (58-6) and a plate-out driven shaft (58-8) which are parallel to each other are arranged above the plate-out support (58-1), two ends of the plate-out driving shaft (58-6) and the plate-out driving shaft (58-8) are respectively connected with the plate-out support (58-1) through bearings and driven shafts (58-8), the driven sprocket (58-8) are fixedly arranged on the plate-out driving sprocket, the automatic stacking device is characterized in that the plate discharging driving shaft (58-6) or the plate discharging driven shaft (58-8) is driven by the plate discharging servo motor (58-4), the plate discharging servo motor (58-4) is controlled by the control system, the plate discharging driving chain wheel (58-5) and the plate discharging driven chain wheel (58-7) are connected by a chain (58-2), a chain bracket (58-3) is arranged below the chain (58-2), at least two hook plates (58-9) are fixedly arranged at the upper end of the chain (58-2), the lower end of the chain bracket (58-3) is fixedly connected with the plate discharging support (58-1) so as to facilitate hooking the hot-pressed plywood to move towards the clamping conveying device (57) under the driving of the chain (58-2), and in the moving process, the plywood is supported by the chain bracket (58-3) at the lower end of the chain (58-2) so that the plywood moves in a horizontal state, and enters the automatic clamping conveying device (57) through the clamping conveying device, and is free from manual stacking, and high stacking speed is achieved.

As shown in figure 36, the clamping and conveying device (57) comprises a plate outlet frame (57-1), a plate outlet lower shaft (57-2), a plate outlet upper shaft (57-3), a plate outlet conveying motor (57-4), a plate outlet roller (57-5), a plate outlet pressing wheel (57-6) and a plate outlet side bracket (57-7), wherein the front end of the plate outlet frame (57-1) is vertically and fixedly connected with the plate outlet bracket (58-1), the plate outlet lower shaft (57-2) is horizontally arranged above the plate outlet frame (57-1), the left end and the right end of the plate outlet frame (57-1) are respectively and fixedly connected with the plate outlet side bracket (57-7), the two ends of the plate outlet lower shaft (57-2) are respectively connected with the plate outlet frame (57-1) through bearings and bearing seats, the plate outlet roller (57-5) are fixedly sleeved on the plate outlet lower shaft (57-2), the plate outlet lower shaft (57-2) is driven by the plate outlet conveying motor (57-4), the plate outlet conveying motor (57-4) is controlled by the plate outlet conveying motor (57-4) to be respectively connected with the upper shaft (57-3) through the upper shaft and the two ends of the plate outlet bracket (57-7), the upper plate discharging shaft (57-3) is fixedly provided with plate discharging pressing wheels (57-6) at intervals, and the plate discharging pressing wheels (57-6) are in clearance fit with the plate discharging rollers (57-5) so as to clamp and drive each plywood to be conveyed into the stacking device through relative movement of the plate discharging rollers (57-5) and the plate discharging pressing wheels (57-6), and further improve plate discharging speed.

As shown in figure 36, the invention can be provided with a plate outlet gap adjusting device (57-8) between the plate outlet side bracket (57-7) and a bearing seat of the plate outlet upper shaft (57-3), so as to be beneficial to adjusting the gap between the plate outlet pinch roller (57-6) and the plate outlet roller (57-5) through the plate outlet gap adjusting device (57-8), thereby achieving the effect of conveying plywood with different thicknesses.

As shown in figure 37, the gap adjusting device (57-8) comprises a lifting rail (57-8-1), a lifting seat (57-8-2), a lifting rod (57-8-3), a lifting adjusting nut (57-8-4) and a lifting locking nut (57-8-5), wherein the lifting rail is fixed on the side surface of a lifting side bracket (57-7), the front side and the back side of a bearing seat of an upper shaft (57-3) of the lifting plate are respectively connected with the lifting rail in a sliding manner, the upper end of a bearing seat of the upper shaft (57-3) of the lifting plate is hinged with the lifting rod (57-8-3), the lifting rod (57-8-3) movably passes through a through hole on the lifting seat (57-8-2) and then is connected with the lifting locking nut (57-8-5) of the lifting plate, the lifting height of the lifting rod (57-8-3) is positioned on the lifting seat (57-8-2) of the lifting plate through the lifting locking nut (57-8-5) of the lifting locking nut (57-8-5) so as to be beneficial to adjusting the height of the lifting rod (57-8-3) of the lifting roller (57-8-57) and the lifting roller (57-8-5) of the lifting roller (57-8-3), thereby achieving the function of conveying plywood with different thickness.

According to the invention, the hand wheels are respectively fixed on the plate outlet adjusting nut (57-8-4) and the plate outlet locking nut (57-8-5) so as to achieve the effect of being convenient for manual adjustment.

As shown in fig. 34 and 35, the automatic stacking device (56) comprises a stacking frame (56-1), a centering mechanism (56-2), a rear baffle plate (56-3), a bracket cylinder (56-4), a cylinder support (56-5), a baffle plate rotating shaft (56-6), a baffle plate hinge shaft (56-7) and a plate outlet lifting table (56-8), wherein the upper end of the stacking frame (56-1) is provided with the baffle plate hinge shaft (56-7) and the bracket cylinder (56-4), the baffle plate lifting table (56-8) is arranged below the stacking frame (56-1), one end of the baffle plate rotating shaft (56-6) is hinged with the baffle plate hinge shaft (56-7), the other end of the baffle plate rotating shaft is connected with the cylinder support (56-5), the upper end of the cylinder support (56-5) is hinged with the cylinder body of the bracket cylinder (56-4), the telescopic rod end of the bracket cylinder (56-4) is hinged with the bracket cylinder (56-4), the bracket (56-4) is provided with the hinge shaft, the bracket (56-4) is controlled by the control system, and when the baffle plate (56-4) is controlled by the telescopic rod control system (56-4) to extend out of the bracket system (56-4), the cylinder support (56-5) is driven to ascend, the cylinder support (56-5) drives the baffle plate rotating shaft (56-6) to reversely rotate by taking the baffle hinge shaft (56-7) as a center, and then the rear baffle plate (56-3) is driven to rapidly lift upwards, and the stacked plates in the stacking frame (56-1) can be smoothly moved out.

As shown in figure 34, the upper end of the rear striker plate (56-3) is in sliding sleeve joint with the striker plate rotating shaft (56-6) and is fixed on the striker plate rotating shaft (56-6) through a locking screw, so that stacking of plates with different specifications can be realized by moving the rear striker plate (56-3) on the striker plate rotating shaft (56-6).

As shown in figure 36, the plate discharging lifting table (56-8) is composed of a base (56-8-1), a folding lifting mechanism (56-8-2), a supporting platform (56-8-3) and a plywood conveying and outputting device (56-8-4), wherein the lower end of the supporting platform (56-8-3) is connected with the base (56-8-1) through the folding lifting mechanism (56-8-2), the upper end of the supporting platform is connected with the plywood conveying and outputting device (56-8-4), and the plywood conveying and outputting device (56-8-4) and the folding lifting mechanism (56-8-2) are controlled by a control system so as to achieve the function of automatic stacking.

As shown in figures 38 and 39, the folding lifting mechanism (56-8-2) comprises a left scissor frame (56-8-2-1), a right scissor frame (56-8-2-2), a lifting cylinder (56-8-2-3), an L-shaped top plate (56-8-2-4), an upper top shaft (56-8-2-5) and a scissor frame hinge shaft (56-8-2-6), wherein the middle parts of the left scissor frame (56-8-2-1) and the right scissor frame (56-8-2-2) are hinged through the scissor frame hinge shaft (56-8-2-6), the upper end of the left scissor frame (56-8-2-1) is hinged with a supporting platform (56-8-3), the lower end of the left scissor frame (56-8-2-1) is in rolling connection with a lower track arranged on a base (56-8-1) through a lower roller, the upper end of the right scissor frame (56-8-2-2) is in rolling connection with an upper track arranged on the lower end of the supporting platform (56-8-3), the lower end of the left scissor frame (56-8-2-2) is in rolling connection with the upper end of the upper roller (56-8-2) through the upper roller, the upper end of the upper scissor frame is in sleeve joint with the upper end (56-8-2-1) of the upper roller (56-8-2-1), the upper end of the upper scissor frame is in sleeve joint with the upper end (56-2-2) is arranged on the upper end of the upper roller frame (56-2-2), the other end is hinged with a telescopic rod of a lifting oil cylinder (56-8-2-3), the lower end of the lifting oil cylinder (56-8-2-3) is hinged with a right lower connecting shaft of a right scissors frame (56-8-2-2), and the lifting oil cylinder (56-8-2-3) is controlled by a control system.

As shown in figure 40, the plywood and plywood conveying output device (56-8-4) is formed by fixedly connecting an output driving sprocket (56-8-4-1), an output driven sprocket (56-8-4-2), a conveying chain (56-8-4-3), an output chain bracket (56-8-4-4) and a board output motor (56-8-4-5), wherein the front ends of the two output chain brackets (56-8-4-4) are respectively connected with an output driven sprocket shaft through bearings and bearing blocks, the rear ends of the two output chain brackets are respectively connected with the output driving sprocket shaft through bearings and bearing blocks, the lower ends of the output chain brackets (56-8-4-4) are fixedly connected with a supporting platform (56-8-3), the two ends of the output driven sprocket shaft are respectively connected with the output chain bracket (56-8-4-4) through the bearings and the bearing blocks, the output driving sprocket (56-8-4-1) is connected with the output driven sprocket (56-8-4-2) through the conveying chain (56-8-4-3), the conveying chain (56-8-4-3) between the output driving sprocket (56-8-4-1) and the output driven sprocket (56-8-4-2) is supported by the output chain bracket (56-8-4-4), the output driving sprocket (56-8-4-1) is driven by the plate output motor (56-8-4-5), and the plate output motor (56-8-4-5) is controlled by the control system.

As shown in fig. 1, the feeding end of the board feeding and conveying device (65) may be further provided with a plywood conveying and inputting device (66), and the structure of the plywood conveying and inputting device (66) is the same as that of the plywood conveying and outputting device, which is not repeated, so as to facilitate automatic input of the plywood to be hot-pressed into the board feeding and conveying device (65) through the plywood conveying and outputting device.

When the veneer conveying and inputting device is operated, when the control system receives veneer and reaches the veneer conveying and inputting device (66), the control system instructs a plate output motor (56-8-4-5) in the veneer conveying and inputting device (66) to act, a conveying chain (56-8-4-3) drives the veneer to enter a plate clamping and conveying device (49), at the moment, the control system instructs a plate feeding rotary motor (49-3) to act, the plate feeding rotary motor (49-3) drives a plate feeding lower shaft (49-1) to rotate, the plate feeding lower shaft (49-1) drives a plate feeding driving roller (49-4) and a plate feeding conveying belt (49-9) on a plate feeding driven roller (49-5) to rotate, the veneer is conveyed to a gap between the plate feeding conveying belt (49-9) and a plate feeding pressing wheel (49-8) through a transverse plate feeding device, and enters a moving channel under the clamping and conveying of the plate feeding conveying wheel (49-8), when the front end of the veneer contacts a triangular contact block (53) of the plate feeding locating block, the plate locating block (53) contacts with the triangular contact block (53) of the plate pressing block and the plate pressing block (53) to gradually stops under the action of the inclined plate pressing force of the veneer, and the plate pressing block is gradually moved upwards under the inclined plate pressing force of the veneer pressing block (53) is avoided, the control system instructs the left lifting oil cylinder (42) and the right lifting oil cylinder (43) in the board feeding and storing device (60) to act simultaneously, drives the left unit supporting board (40) and the right unit supporting board (41) to rise to stop the height of a unit plywood moving channel, at the moment, the next plywood to be hot-pressed is conveyed into the board feeding and storing device (65), and also enters the plywood moving channel under the clamping conveying of the board feeding conveying belt (49-9) and the board feeding pinch roller (49-8), when the front end of the plywood is contacted with the triangular collision block (53-1) at the board feeding end of the board feeding positioning block (53), the inertia force of the plywood to be hot-pressed, which moves under the action of the upward inclined plane of the vertex angle of the triangular collision block (53-1), is gradually eliminated and finally is stopped against the board feeding positioning block (53), the actions are repeatedly repeated until the plywood is conveyed into the last moving channel in the board feeding and storing device (60), and the control system instructs the board feeding rotating motor (49-3) to stop running, and the plywood to be hot-pressed in the corresponding hot pressing device in the hot pressing face of each plywood storing device (62; when plywood with different thickness is to be hot-pressed, the plate feeding adjusting nut (54-4) and the plate feeding locking nut (54-5) are rotated to drive the plate feeding lifting rod (54-3) to ascend or descend, and the plate feeding pressing wheel (49-8) is driven to ascend or descend, so that the size of a gap between the plate feeding pressing wheel (49-8) and the plate feeding conveying belt (49-9) is adjusted.

When the plywood to be hot-pressed in the plate feeding and storing device (60) is about to enter the hot pressing device (62), the control system instructs the clamping cylinder (18) in the plate clamping automatic moving device (64) to act, the clamping cylinder (18) drives the unit movable clamp plate fixing frame (23) to move downwards, so that the opening angle of the unit movable clamp plate (22) and the unit fixed clamp plate (20) is maximum, after the lower positioning plate (30-5) at the lower part of the unit movable clamp plate fixing frame (23) is contacted with the positioning block (30-6), as the telescopic rod of the clamping cylinder (18) continues to extend downwards, at the moment, the clamping cylinder (18) is driven by the telescopic rod to vertically ascend reversely along the polished rod section of the screw rod (30-1) through the guide plate (30-4), and further drives the unit movable clamp plate fixing frame (23) and the unit movable clamp plate (22) at the front end of the unit movable clamp plate fixing frame (23) to move upwards and clamp the glued plate with the unit fixed clamp plate (20), then, the control system instructs the moving cylinder (16) to act, and the moving trolley (15) is driven by the moving cylinder (16) to move the moving trolley (14) to move along the sliding rail (62) to the hot pressing plate feeding device (60) to the hot pressing device (60) horizontally, and the hot pressing plate is placed on the hot pressing device (60) in each layer of the hot pressing device On the unit hot pressing plate of the hot pressing space between (5-2), (5-3), (5-4), (5-5), (5-6), (5-7) (5-1), (5-2), (5-3), (5-4), (5-5), (5-6), (5-7) and (5-1), when the control system receives in-place information of the plate clamping automatic moving device (64) uploaded by the limit switch arranged on the frame (1), the control system instructs the moving cylinder (16) to stop moving and instructs the clamping cylinder to return, at the moment, the unit movable clamp plate (22) moves downwards relative to the unit fixed clamp plate (20) to loosen the veneering veneer plate, and meanwhile, the control system instructs the moving cylinder (16) to drive the moving trolley to return; because in the initial state, two rows of manipulators (10) at the feeding end of the unit hot-pressing single plate are positioned in front of the unit hot-pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7), the plywood feeding plate with hot pressing is not affected, when the plywood between the unit hot-pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) is pushed into the middle position of a hot-pressing space, the control system instructs the lifting oil cylinder (12-1) to act, the lifting oil cylinder (12-1) drives the lifting shaft (12-2) to move upwards, the lifting shaft (12-2) moves upwards along the upper guide sleeve (12-4) and the lower guide sleeve (12-5), and at the moment, the lifting shaft (12-2) drives the manipulator fixing shaft (11) to lift under the driving of the upper connecting arm (12-6) and the lower connecting arm (12-7), so that the manipulator fixing shaft (10) on the manipulator (11) moves upwards to the adjacent unit hot-pressing plates (5-5), (5-7) The hot pressing space between the two connecting frames (13-3) is stopped in front of the hot pressing space, then the control system instructs the push plate cylinder (13-1) to act, the push plate cylinder (13-1) pushes the fixed plate (13-3), the fixed plate (13-3) drives the guide trolley (13-6) to move along the longitudinal sliding rail (14) towards the board outlet direction of the plywood, at the moment, the connecting frames (13-2) at the two ends of the fixed plate (13-3) relatively rotate by taking the hinge shaft (13-4) as the axis under the pulling of the fixed plate (13-3), further drives the manipulator fixing shafts (11) at the other ends of the two connecting frames (13-2) to relatively rotate, then the manipulator (10) fixed on the manipulator fixing shafts (11) at intervals swings under the rotation of the manipulator fixing shafts (11) and pushes the plywood to be hot pressed between adjacent units to the middle positions of the space, then the control system instructs the push plate cylinder (13-1) and the push plate cylinder (12-1) to reversely move, and then the push plate cylinder (13-1) is controlled to reversely move, the connecting frames (13-2) at two ends of the fixed plate (13-3) are driven by the fixed plate (13-3) to rotate back to back by taking the hinge shaft (13-4) as the axis, the mechanical arm fixing shaft (11) at the other end of the connecting frame (13-2) reversely rotates, the mechanical arm (10) returns to the front of the hot-pressing space between the unit hot-pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) under the rotation drive of the mechanical arm fixing shaft (11), and the push plate oil cylinder (13-1) is stopped; preparing to enter a hot pressing program; after return, the control system instructs the hydraulic control device to act, the lifting hydraulic device (3) is driven to lift, the lifting hydraulic device (3) drives the lower workbench to lift, the lower workbench lifts upwards and jacks up the unit hot pressing plates (5-1) (5-2), (5-3), (5-4), (5-5), (5-6), (5-7) one by one, the lower workbench moves up along the guide rail rapidly, and separates from the hot pressing plate seat plate (2-1), (2-2), (2-3), (2-4) and (2-5) in sequence until the unit hot pressing plate (5-1) at the lower end of the upper beam is completely and rapidly closed, the automatic pressurization is realized, in the process of closing and pressurization, the control system instructs the heating device (6) to heat the unit hot pressing plates (5-1) (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) simultaneously, the invention preferentially adopts steam heating, namely steam enters the unit hot pressing plates through each air inlet hose (6-1) and then is connected to the steam drain valve in the automatic temperature measuring device through the steam outlet hose (6-2) and the steam drain valve in the automatic temperature measuring device, and the temperature measuring device is simultaneously arranged on the temperature measuring device, the temperature of each unit hot pressing plate is ensured to be consistent, meanwhile, the veneered plywood is completely compacted and glued in each hot pressing space through a pressure maintaining stage and a curing stage, and at the moment, the pressure, the temperature and the thickness of a plurality of veneered plywood sheets pressed out by heat are the same, so that the substantial technical problem of pressing bubbles between pressed veneered plywood sheets is avoided, and the substantial technical problems of uneven thickness and low working efficiency caused by manual pressing are also solved; after solidification, the control system instructs the lifting hydraulic device (3) to descend, so that the pressure of a plurality of compacted and solidified veneered plywood is reduced to zero, pressure release treatment is realized, and the unit hot pressing plates (5-1) (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) are quickly reset and opened to prepare for pushing out the hot-pressed veneered plywood; when a plate is to be stored, the control system firstly instructs the left lifting oil cylinder (42) and the right lifting oil cylinder (43) to act simultaneously, the left lifting oil cylinder (42) drives the left plate storage fixing frame (38) to ascend, meanwhile, the right lifting oil cylinder (43) drives the right plate storage fixing frame (39) to ascend until the highest position of the telescopic rod of the left lifting oil cylinder (42) and the telescopic rod of the right lifting oil cylinder (43) is stopped, at the moment, the plane of the left plate storage fixing frame and the right plate storage fixing frame in the plate storage device (63) is lower than the height of a unit hot pressing plate in the hot pressing device (62) so as to facilitate smooth output of a veneer plywood, then the control system instructs a plate clamping automatic moving device (64) to act, the moving oil cylinder (16) drives the moving trolley (15) to move towards the hot pressing device (62) along the direction of the longitudinal sliding rail (14), when the outer end of the gluing plate (24) is abutted against the unit clamping manipulator of the front end of the moving longitudinal plate frame (17), the control system instructs the plate clamping unit (18) to move up to the largest angle after the control system instructs the plate clamping unit (18) to move up, and the plate clamping unit (18) is enabled to act simultaneously, when the lower locating plate (30-5) at the lower part of the unit movable clamping plate fixing frame (23) is contacted with the locating block (30-6), the telescopic rod of the clamping oil cylinder (18) continuously extends downwards, at the moment, the clamping oil cylinder (18) is driven by the telescopic rod to vertically ascend reversely along the polish rod section of the screw rod (30-1) through the guide plate (30-4), so as to drive the unit movable clamping plate fixing frame (23) and the unit movable clamping plate (22) at the front end of the unit movable clamping plate fixing frame (23) to move upwards to clamp the plywood sheet material with the unit fixed clamping plate (20), the control system further instructs the movable oil cylinder (16) to reversely act and simultaneously instructs the push plate oil cylinder (13-1) to act, the push plate oil cylinder (13-1) pushes the fixed plate (13-3), the fixed plate (13-3) drives the guide trolley (13-6) to move towards the direction of the output plate of the plywood sheet, at the moment, the connecting frames (13-2) at the two ends of the fixed plate (13-3) are driven by the pulling of the fixed plate (13-3) to rotate relatively to the other end of the fixed shaft (13-4) to rotate relatively to the other end of the mechanical arm (11), the manipulator (10) fixed on the manipulator fixing shaft (11) at intervals swings and pushes the hot-pressed veneered plywood between the adjacent unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) to gradually move towards the board outlet direction under the rotation drive of the manipulator fixing shaft (11) until the plywood is pushed out; the veneered plywood is subjected to resultant force through the rotary push plate robot (61) and the plate clamping automatic moving device (64), so that the hot-pressed veneered plywood with a large area is quickly moved out;

After the plate is moved out, the control system instructs the rotary push plate robot (61) and the plate clamping automatic moving device (64) to return, the push plate oil cylinder (13-1) drives the fixed plate (13-3) to move reversely, the connecting frames (13-2) at the two ends of the fixed plate (13-3) are driven by the fixed plate (13-3) to rotate back to back by taking the hinge shaft (13-4) as the axis, the manipulator fixing shaft (11) at the other end of the connecting frame (13-2) reversely rotates, the manipulator (10) returns to the front of the hot pressing space between the unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) under the rotation of the manipulator fixing shaft (11), the push plate oil cylinder (13-1) stops, the control system instructs the lifting oil cylinder (12-1) to return, the lifting oil cylinder (12-1) drives the lifting shaft (12-2) to descend along the upper guide sleeve (12-4) and the lower guide sleeve (12-5) and simultaneously drives the lifting shaft (12-2) to move down through the upper connecting arm (12-6) and the lower guide sleeve (12-5) to move down through the connecting arm (12-6), when the manipulator (10) on the manipulator fixing shaft (11) descends to the front of the unit hot pressing plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7), the control system continues to instruct the clamping plate feeding device to act, the above acts are repeated, the veneer to be hot-pressed in the plate feeding and storing device (60) is conveyed to the hot pressing device (62), and the specific steps are the same as the above acts, and are not repeated; for the hot-pressed faced plywood in the board discharging and storing device (63), the control system is also used for automatically controlling, namely the control system simultaneously instructs the left lifting oil cylinder (56-8-2-3) and the right lifting oil cylinder (56-8-2-3) to descend by set heights in sequence, namely when the plywood on the left unit supporting board and the right unit supporting board in each space falls on the board discharging and storing device (56), the control system instructs the board discharging servo motor (58-4) to act to drive the chain (58-2) to rotate, the hook board (58-9) on the chain (58-2) hooks the hot-pressed plywood and moves to the position of the plywood clamping and conveying device (57) under the driving of the chain (58-2), in the moving process, the plywood is enabled to move in a horizontal state through the chain bracket (58-3) at the lower end of the chain (58-2), when the plywood moves into the plywood clamping and conveying device (57), the plywood is automatically clamped and conveyed into the stacking roller (57) through the relative movement of the board discharging and the plywood clamping and storing device (57-6), and the plywood is automatically clamped by the plywood clamping roller (57-6) to the two sides of the plywood clamping and the stacking roller (56) and the plywood is conveyed to the two sides of the stacking device through the baffle plate clamping and the baffle plate clamping device (56; after the veneer sheet is sequentially stacked on a conveying output device (56-8-4) at the upper end of a supporting platform (56-8-3) by a certain thickness, a control system receives information uploaded by a signal switch arranged on a stacking frame (56-1), then the control system instructs a support cylinder (56-8-2) to act, drives the supporting platform (56-8-3) to descend to a set height and then stop, then continues to stack the hot-pressed veneer sheet conveyed by a clamping conveying device (57), when the control system receives the uploaded information again, the control system instructs the folding lifting mechanism (56-8-2) to descend to the set height again, the control system sequentially repeats the actions until the folding lifting mechanism (56-8-2) is folded onto a base (56-8-1), then the control system instructs a support cylinder (56-4) to act, drives a rear baffle plate (56-3) to be lifted, and mobile equipment is in butt joint with an output motor (56-8-5) at the moment, and the control system instructs an output motor (56-8-4) to output a sprocket (56-8-2) to rotate, and the manual conveying device (58-2) to drive the veneer sheet to move to the high-strength and the manual conveying device to be greatly lowered, and the veneer sheet is conveyed to the manual conveying device.

Claims

1. An intelligent high-rise multi-plate automatic hot press which is characterized in that: comprises a frame (1), a plate feeding and storing device (60), a rotary push plate robot (61), a hot pressing device (62), a plate discharging and storing device (63) and a control system are sequentially arranged on the frame (1) from a plate feeding end to a plate discharging end, the hot pressing device (62) comprises at least one hot pressing plate seat plate (2), a lifting hot pressing device (62) (3), a lower workbench (4), at least three unit hot pressing plates (5-1), (5-2), (5-3) with different lengths and equal widths and a heating device (6), the rotary push plate robot (61) is controlled by the control system, the upper end face of the hot pressing plate seat plate (2) is a stepped supporting surface, the frame (1) is composed of a stand column (1-1), an upper beam (1-2) and a lower beam (1-3), the upper beam (1-2) is positioned above the lower beam (1-3), two ends of the upper beam (1-2) and the lower beam (1-3) are fixedly connected with the stand column (1-1) at two ends respectively, the lower beam (1-3) is fixedly connected with the lifting device (62) (4) and the lifting device (4) is fixedly connected with the lifting device, a plurality of unit hot pressing plates (5-1), (5-2) and (5-3) are arranged between the lower workbench (4) and the upper beam (1-2) at equal intervals, the uppermost unit hot pressing plate (5-1) is fixedly connected with the upper beam (1-2), the lowermost unit hot pressing plate (5-1) is fixedly connected with the lower workbench (4), other unit hot pressing plates (5-2) and (5-3) are a group of units which can be overlapped and listed upwards at equal intervals in sequence and are detachably arranged on different surfaces of a stepped supporting surface of the hot pressing plate base plate (2), so that hot pressing plate hot pressing spaces are formed between adjacent unit hot pressing plates (5-1), (5-2), (5-3) and (5-1), two guide blocks (9) are respectively arranged at two ends of the unit hot pressing plates (5-2) and (5-3), a heating device is arranged in the unit hot pressing plates (5-1), (5-3), the two guide blocks (9) are arranged in a heat supply way, the two guide blocks (6) are arranged in a heat supply way, the two guide blocks (9) are arranged in a heat supply way, and the heat supply system (1) is controlled by a mirror image device (4) (the heat supply system (1) is controlled by the heat supply system (1), the guide block (9) is matched with the guide rail (1-4) to enable the unit hot press plates to be connected up and down in a sliding mode, the rotary push plate robot (61) comprises a manipulator (10), a manipulator fixing shaft (11), a manipulator lifting device 12, a manipulator rotary driving device 13 and a control system, the manipulator (10) is arranged at the front part of the unit hot press plates (5-1), (5-2), (5-3), (5-4), (5-5), (5-6) and (5-7) between two upright posts (1-1), the manipulator (10) is arranged at intervals from top to bottom and is arranged in two rows in a mirror image mode relative to the two sides of the center of the unit hot press plates (5-1), (5-2), (5-3), (5-4), (5-6) and (5-7), the distance between adjacent manipulators (10) is the same as that between the adjacent unit hot press plates (5-1), (5-2), (5-3), (5-6) and (5-7), one end of the manipulator (10) and the manipulator (11) are fixedly connected to the other end of the manipulator (11) and can enter the free swinging space, the mechanical arm fixing shafts (11) are positioned in front of the feeding ends of the stand columns, one sides of the mechanical arm fixing shafts (11) are respectively and rotatably connected with the mechanical arm lifting devices (12-7) through upper connecting arms (12-6) and lower connecting arms (12-7), the mechanical arm lifting devices are slidably and rotatably connected with the stand columns, the upper ends or the lower ends of the two mechanical arm fixing shafts (11) are respectively driven to rotate through mechanical arm rotation driving devices (13), the mechanical arm rotation driving devices (13) are in rolling connection with longitudinal sliding rails arranged on the upper beams (1-2), and the mechanical arm lifting devices (12) and the mechanical arm rotation driving devices (13) are respectively connected with a control system.

2. The intelligent high-rise multi-plate automatic hot press according to claim 1, wherein when the hot press plate seat plates (2) are two or more, adjacent hot press plate seat plates are fixedly connected, and the heights of the stepped supporting surfaces of the hot press plate seat plates are sequentially increased from inside to outside, meanwhile, the height of the highest supporting surface of the stepped supporting surfaces of the hot press plate seat plates with low adjacent heights and the height of the lowest supporting surface of the stepped supporting surfaces of the hot press plate seat plates (2) with high heights are equal to the height of the adjacent two supporting surfaces of the stepped supporting surfaces in any one of the hot press plate seat plates (2-1), (2-2), (2-3), (2-4), (2-5); so as to achieve the effect of increasing the hot-pressing space, the step-shaped supporting surfaces of adjacent hot-pressing plate seat plates (2-1), (2-2), (2-3), (2-4) and (2-5) in the length direction of the unit hot-pressing plates are equal in length and sequentially increase in height.

3. The intelligent high-rise multi-plate automatic hot press according to claim 1 or 2, wherein the manipulator lifting device 12 comprises a lifting cylinder (12-1), a lifting shaft (12-2), a rotary joint (12-3), an upper guide sleeve (12-4), a lower guide sleeve (12-5), an upper connecting arm (12-6) and a lower connecting arm (12-7), the upper guide sleeve (12-4) and the lower guide sleeve (12-5) are arranged at an upper-lower interval, one side of the upper guide sleeve is fixedly connected with the upright post (1-1), the lifting shaft (12-2) rotatably penetrates through the upper guide sleeve (12-4) and the lower guide sleeve (12-5), the lower end of the lifting shaft (12-2) is connected with a telescopic rod of the lifting cylinder (12-1) through the rotary joint (12-3), the upper connecting arm (12-6) and the lower connecting arm (12-7) are arranged on the lifting shaft (12-2) at intervals, one end of the upper connecting arm (12-6) and the lower connecting arm (12-7) can be rotatably sleeved with the lifting shaft (12-2), and the other end of the lifting shaft (12-2) can be rotatably sleeved with the manipulator.

4. The intelligent high-rise multi-plate automatic hot press according to claim 3, wherein the mechanical arm rotary driving device 13 comprises a push plate cylinder (13-1), a connecting frame (13-2), a fixed plate (13-3), a hinge shaft (13-4), a Y-shaped joint (13-5), a guide trolley (13-6), an upper bracket (13-7), a lower bracket (13-8), a composite bearing (13-9) and a composite bearing seat (13-10), one end of the push plate cylinder (13-1) is hinged with an upper beam (1-2), a telescopic rod at the other end of the push plate cylinder is hinged with the center of the fixed plate (13-3) through the Y-shaped joint (13-5), the lower end of the fixed plate (13-3) is fixedly connected with the guide trolley (13-6), two ends of the fixed plate (13-3) are respectively provided with an upper bracket (13-7) and a lower bracket (13-8), one end of the hinge shaft (13-4) is fixedly connected with the upper bracket (13-7), the other end of the hinge shaft is fixedly connected with the lower bracket (13-8), the composite bearing seat (13-9) can be sleeved outside the composite bearing (13-9), one end of the connecting frame (13-2) is fixedly connected with the composite bearing seat (13-10), the other end of the connecting frame is fixedly connected with the upper end of the manipulator fixing shaft (11), and the push plate oil cylinder (13-1) is controlled by a control system.

5. The intelligent high-rise multi-plate automatic hot press according to claim 3, wherein the rotary joint (12-3) is composed of an upper connecting plate (12-3-1), a lower connecting plate (12-3-2) and a thrust ball bearing (12-3-3), the axle center of the upper connecting plate (12-3-1) is sequentially provided with a lifting shaft fixing inner hole and a thrust ball bearing (12-3-3) fixing hole from top to bottom, the lifting shaft fixing inner hole of the upper connecting plate (12-3-1) is fixedly connected with the lifting shaft (12-2), the thrust ball bearing (12-3-3) fixing hole of the upper connecting plate (12-3-1) is fixedly connected with the periphery of the upper end face of the thrust ball bearing (12-3-3), the periphery of the lower end of the upper connecting plate (12-3-1) is fixedly connected with the periphery of the lower connecting plate (12-3-2) through a locking bolt, the axle center of the lower connecting plate (12-3-2) is sequentially provided with a mounting hole and a lifting rod fixing hole of the lower end face of the thrust ball bearing, the upper end face of the lifting rod is fixedly connected with the upper end face of the lifting rod (12-3-3) of the telescopic rod, the telescopic rod is movably connected with the upper end face of the telescopic rod (12-3), the upper end of the shaft shoulder is fixedly connected with the lower end face of the thrust ball bearing (12-3-3), and the lower end of the shaft shoulder is in clearance fit with the inner end of the lower connecting disc mounting hole and can rotate in the mounting hole.

6. The intelligent high-rise multi-plate automatic hot press according to claim 1, 2, 4 or 5, wherein the plate feeding end of the plate feeding and storing device (60) and the plate discharging end of the plate discharging and storing device are respectively provided with a plate clamping automatic moving device (64), the plate clamping automatic moving device (64) is controlled by a control system, and the plate feeding end of the plate feeding and storing device (60) and the upper end of the plate discharging and storing device are fixedly connected with a longitudinal sliding rail.

7. The intelligent high-rise multi-plate automatic hot press according to claim 6, wherein the plate feeding and storing device (60) is provided with a plate feeding and conveying device (65) at the lower part, and the plate feeding and conveying device (65) is controlled by a control system.

8. The intelligent high-rise multi-plate automatic hot press according to claim 1 or 2 or 4 or 5 or 7, wherein the lower part of the plate discharging and storing device (63) is provided with a plate discharging and stacking conveying device (67), and the plate discharging and stacking conveying device (67) is controlled by a control system.

9. The intelligent high-rise multi-plate automatic hot press according to claim 8, wherein an asbestos insulation board (7) is arranged between the lowest unit hot press plate (5-1) and the lower workbench (4) and between the unit hot press plate (5-1) and the upper beam.

10. The intelligent high-rise multi-plate automatic hot press according to claim 1 or 2 or 4 or 5 or 7 or 9, wherein a material supporting plate (8) is fixedly arranged at the feeding end and/or the discharging end of the unit hot press plate, and the upper end face and/or the lower end face of the material supporting plate (8) are/is inclined relatively from the unit hot press plate end to the outside and are converged at the outer end to form a guide surface.

11. The intelligent high-rise multi-plate automatic hot press according to claim 10, wherein the material supporting plates (8) are respectively arranged at two sides of the center of the unit hot press plate.

12. The intelligent high-rise multi-plate automatic hot press according to claim 1, 2, 4, 5, 7, 9 or 11 or the intelligent high-rise multi-plate automatic hot press is characterized in that the plate feeding and storing device (60) and the plate discharging and storing device (63) are respectively provided with a left support post (32), a right support post (33), a plate storing base (35), an upper plate storing frame (36), a connecting frame (37), a left plate storing fixing frame (38), a right plate storing fixing frame (39), a left unit supporting plate (40), a right unit supporting plate (41), a left lifting cylinder (42), a right lifting cylinder (43), a left rolling device (44) and a right rolling device (45), the upper ends of the left support post (32) and the right support post (33) are respectively fixedly connected with an upper frame, the lower ends of the left support post (32) and the right support post (33) are respectively fixedly connected with a plate storing base (35), the inner sides of two cylinders of the left support post (32) are respectively symmetrically provided with tracks, the front side and the rear side of the left plate storing fixing frame (38) are respectively connected with the tracks in a rolling way through the left rolling device (44), the left cylinder (38) is respectively connected with the left cylinder (38) through the upper end of the upper plate storing frame (42) in turn, the left cylinder (38) is fixedly connected with the upper end of the upper support frame (35) through the left cylinder (40), the telescopic rod upper end and the left board mount (38) that deposit of left lift cylinder (42) are fixed connection, left lift cylinder (42) are through control system control, left side unit layer board (40) right-hand member is the free end, two cylinder inboards of right pillar (33) are equipped with the track respectively symmetrically, both sides match roll connection through right rolling device (45) respectively around right side board mount (39), right side board mount (39) right-hand member is equipped with left lift cylinder (42), and the left end is equipped with right unit layer board (41) from bottom to top in proper order at intervals, the cylinder body lower extreme and the board base (35) that deposit of right lift cylinder (43) are fixed connection, upper end is through link (37) and right stand fixed connection, the telescopic rod upper end and the right side board mount (39) upper end fixed connection of right lift cylinder (43), right side unit (41) left end are the free end through control system control, right side unit layer board mount (39) right side is the free end, right side unit and left side unit are glued and are equipped with right unit layer board (41) in proper order, the cylinder body lower extreme is equipped with right side unit layer board and left side unit layer board (40) and the free end between the free end board movement board (41).

13. The intelligent high-rise multi-plate automatic hot press according to claim 12, wherein upper limit adjusting devices (46) are respectively installed at the upper ends of the left plate storage fixing frame (38) and the right plate storage fixing frame (39), the upper limit adjusting devices (46) comprise upper limit rods (46-1), upper limit bolts (46-2) and upper locating nuts (46-3), the lower ends of the upper limit rods (46-1) are fixedly connected with the left plate storage fixing frame (38) and/or the right plate storage fixing frame (39), the upper ends of the upper limit rods are in threaded connection with the upper limit bolts (46-2), the upper locating nuts (46-3) in threaded connection with the upper limit bolts (46-2) are in contact with the upper limit rods (46-1), and the upper ends of the upper limit bolts (46-2) are in contact with the upper plate storage upper frame (36).

14. The intelligent high-rise multi-plate automatic hot press according to claim 11 or 13, characterized in that a lower limit adjusting device (47) is respectively arranged on the plate storage base (35) below the left plate storage fixing frame (38) and the plate storage base (35) below the right plate storage fixing frame (39), the lower limit adjusting device (47) comprises a lower limit rod (47-1), a lower limit bolt (47-2) and a lower positioning nut (47-3), the lower end of the lower limit rod (47-1) is fixedly connected with the plate storage base (35), the upper end of the lower limit rod is in threaded connection with the lower limit bolt (47-2), and the lower positioning nut (47-3) in threaded connection with the lower limit rod (47-1) is in contact with the lower limit bolt (47-2) so as to facilitate adjusting the left plate storage fixing frame (38) and the right plate storage fixing frame (39) on the same horizontal plane through the lower limit adjusting device (47) on the left plate storage fixing frame (38) and the lower limit adjusting device (47) on the right plate storage fixing frame (39).

15. The intelligent high-rise multi-plate automatic hot press according to claim 11 or 13, wherein the discharge ends of the left unit pallet and the right unit pallet are provided with butt joint pallets (48) extending outwards.

16. The intelligent high-rise multi-plate automatic hot press according to claim 6, 7, 9, 11 or 13, characterized in that the plate clamping automatic moving device (64) comprises a moving trolley (15), a moving cylinder (16), a moving longitudinal plate frame (17), a clamping cylinder (18), a bracket (19), a unit fixing clamp plate (20), a unit supporting plate frame (21), a unit movable clamp plate (22), a unit movable clamp plate fixing frame (23), a leaning plate (24), a rotating arm (25), a connecting rotating arm (26) and a clamp plate hinge shaft (27), wherein the moving trolley (15) is in rolling connection with the longitudinal slide rail (14) through rollers, a moving cylinder (16) is arranged on a frame of the moving trolley (15), the lower end of the moving trolley (15) is fixedly connected with the upper ends of two parallel moving longitudinal plate frames (17), the telescopic rod ends of the moving cylinder (16) are hinged with upper beams (1-2) fixedly connected with the longitudinal slide rail (14) so as to facilitate the moving longitudinal plate frames (17) to move along the longitudinal slide rail (14) through the moving cylinder (16), two parallel longitudinal plate frames (17) are connected with at least two parallel brackets (19) through two parallel hinge shafts at least two parallel to each other, the bracket (19) is provided with right connecting shafts (29) which are matched with left connecting shafts (28) on the movable longitudinal plate frame (17), the front end of the bracket (19) is longitudinally and fixedly provided with unit bracket brackets (21) at intervals, the front end of each unit bracket (21) is fixedly connected with a unit fixing clamp plate (20), the rear parts of two sides of each unit fixing clamp plate (20) are provided with backup plates (24), the rear ends of the backup plates (24) are fixedly connected with the bracket (19), one end of each rotating arm (25) is connected with the left connecting shaft (28) through a bearing, the other end of each rotating arm is connected with the right connecting shaft (29) through a bearing, the unit movable clamp plate fixing frame (23) is positioned between the two brackets (19), the rear ends of the unit movable clamp plate fixing frame (23) are at least provided with two clamp plate hinge shafts (27) at intervals and are fixedly connected with the clamp plate hinge shafts (27), the front ends of the unit movable clamp plates (22) which are matched and clamped with the unit fixing clamp plates (20) are fixedly arranged, the upper ends of the unit movable clamp plates are hinged with the movable clamp plates (15) through the clamp cylinders (18), the unit movable clamp plates (22) are positioned below the unit fixing clamp plates (20) and are connected with the left connecting plates (20) through the bearings (26) through the bearings, the movable clamp plates are connected with the unit fixing clamp plates (20) through the mechanical plates, the other end is connected with a clamping plate hinge shaft (27) through a bearing, and the movable oil cylinder (16) and the clamping oil cylinder (18) are respectively connected with a control system.

17. The automatic hot press of claim 16, wherein a clamping force enhancing device (30) is arranged between the clamping cylinder (18) and the frame of the moving trolley (15), and comprises a screw rod (30-1), a locking nut (30-2), a positioning nut (30-3), a guide plate (30-4), a lower positioning plate (30-5) and a positioning block (30-6), the middle part of the screw rod (30-1) is a polished rod section, the upper part is provided with an upper screw rod section, the lower part is provided with a lower screw rod section, the upper part of the screw rod (30-1) passes through the frame via the locking nut (30-2) to be in contact fixed connection with the frame via the upper screw rod section, the polished rod of the screw rod (30-1) can axially move through a guide hole arranged on the guide plate (30-4), the lower screw rod section of the lower part of the screw rod is in threaded connection with the positioning nut (30-3) and is in contact connection with the guide plate (30-4) via the positioning nut (30-3), the lower end of the guide plate (30-4) is connected with the clamping cylinder (18) via the locking nut (30-3), the lower positioning block (30-5) is fixed at the lower end of the lower clamping cylinder (5) and the lower positioning block (17) is fixed at the front end of the lower positioning block (17), a rubber pad (31) is arranged on the movable clamping plate (22) of the unit.

18. The intelligent high-rise multi-plate automatic hot press according to claim 7 or 9 or 11 or 13 or 17, wherein the plate feeding and conveying device (65) comprises a plate clamping and conveying device (49), a plate feeding frame (50), a plate feeding support (51), a plate feeding bracket (52) and a plate feeding positioning block (53), the plate clamping and conveying device (49) comprises a plate feeding lower shaft (49-1), a plate feeding upper shaft (49-2), a plate feeding rotating motor (49-3), a plate feeding driving roller (49-4), a plate feeding driven roller (49-5), a plate feeding support roller frame (49-6), a plate feeding support roller (49-7), a plate feeding pressing roller (49-8) and a plate feeding conveying belt (49-9), one side of the plate feeding frame (50) is fixedly connected with a left support (32) and a right support (33) respectively, one side center of the plate feeding frame (50) is fixedly connected with the plate feeding bracket (52), two ends of the plate feeding frame (50) are fixedly connected with the plate feeding support (51) respectively, a horizontal upper shaft (50) is arranged above the plate feeding frame (50), the lower shaft (49-1) is connected with the plate feeding lower shaft (49-1) through the two ends of the plate feeding support (49-1), the lower feed plate shaft (49-1) is connected with the rotary feed plate motor (49-3) through a transmission device, the rotary feed plate motor (49-3) is controlled by a control system, a feed plate bracket (52) is fixedly connected with a lower beam (1-3) of a frame (1) after penetrating through a plywood moving channel, a feed plate driven roller (49-5) is arranged above the feed plate bracket (52), two ends of the feed plate driven shaft are respectively connected through a bearing and a driven roller bearing seat, a feed plate driven roller (49-5) is fixedly connected on the feed plate driven shaft, the feed plate driven roller bearing seat (49-10) is fixedly connected with the feed plate bracket (52), the feed plate driven roller (49-5) is connected with a drive roller through a feed plate conveying belt (49-9), a feed plate bracket (49-6) is arranged between the feed plate driven roller (49-5) and the feed plate drive roller bracket (49-4), the lower end of the feed plate bracket (49-6) is fixedly connected with the feed plate bracket (52), the feed plate bracket (49-6) is respectively connected with the feed plate bracket (49-6) along the feed plate conveying belt (49-9), the feed plate bracket (49-6) is respectively connected with the feed plate carrier roller (49-7) at two ends along the feed plate conveying belt (49-7), the feeding plate positioning blocks (53) are positioned on two sides of the feeding plate bracket (52) and are fixedly connected with a lower beam of the frame (1), the feeding plate positioning blocks (53) are higher than the feeding plate bracket (52), the feeding plate upper shaft (49-2) is positioned above the feeding plate lower shaft (49-1), two ends of the feeding plate upper shaft (49-2) are fixedly connected with the feeding plate bracket (51) through an upper shaft bearing and a feeding plate upper shaft bearing seat (49-11) respectively, feeding plate pressing wheels (49-8) are fixedly arranged on the feeding plate upper shaft (49-2) at intervals, and the lower ends of the feeding plate pressing wheels (49-8) are in clearance fit with the feeding plate driving roller (49-4).

19. The intelligent high-rise multi-plate automatic hot press according to claim 18, wherein a triangular collision block (53-1) is arranged at the plate inlet end of the plate inlet positioning block (53), the triangular collision block (53-1) is vertically arranged, and the vertex angle faces the plate inlet end.

20. The intelligent high-rise multi-plate automatic hot press according to claim 8, wherein the plate-discharging stacking conveying device (67) comprises a plate-discharging conveying device (58), a clamping plate clamping conveying device (57) and an automatic stacking device (56), the plate-discharging conveying device (56) comprises a plate-discharging support (58-1), a chain (58-2), a chain bracket (58-3), a plate-discharging servo motor (58-4), a plate-discharging driving sprocket (58-5), a plate-discharging driving shaft (58-6), a plate-discharging driven sprocket (58-7) and a plate-discharging driven shaft (58-8), one end of the plate-discharging support (58-1) is fixedly connected with the frame (1), the other end of the plate-discharging support is connected with the clamping plate clamping conveying device (57), the rear end of the clamping plate clamping conveying device (57) is provided with the automatic stacking device, the plate-discharging driving shaft (58-6) and the plate-discharging driven shaft (58-8) which are parallel are arranged above the plate-discharging support (58-1), two ends of the plate-discharging driving shaft (58-6) and the plate-discharging driven shaft (58-8) are respectively connected with the plate-discharging driving sprocket (58-1) through bearings, the two ends of the plate-discharging driven shaft (58-8) are fixedly connected with the driving sprocket (58-8), the automatic plate discharging device is characterized in that the plate discharging driving shaft (58-6) or the plate discharging driven shaft (58-8) is driven by the plate discharging servo motor (58-4), the plate discharging servo motor (58-4) is controlled by a control system, the plate discharging driving chain wheel (58-5) and the plate discharging driven chain wheel (58-7) are connected through a chain (58-2), a chain bracket (58-3) is arranged below the chain (58-2), at least two hook plates (58-9) are fixedly arranged at the upper end of the chain (58-2), and the lower end of the chain bracket (58-3) is fixedly connected with the plate discharging bracket (58-1).

21. The intelligent high-rise multi-plate automatic hot press according to claim 20 or characterized in that the automatic stacking device (56) comprises a stacking frame (56-1), a centering mechanism (56-2), a rear baffle plate (56-3), a support cylinder (56-4), a cylinder support (56-5), a baffle plate rotating shaft (56-6), a baffle plate hinge shaft (56-7) and a plate outlet lifting table (56-8), wherein the upper end of the stacking frame (56-1) is provided with the baffle plate hinge shaft (56-7) and the support cylinder (56-4) mounting hinge shaft, one end of the baffle plate rotating shaft (56-6) is hinged with the baffle plate hinge shaft (56-7), the other end of the baffle plate rotating shaft is connected with a cylinder support (56-5), the upper end of the cylinder support (56-5) is hinged with a cylinder body of the support cylinder (56-4), the telescopic rod end of the support cylinder (56-4) is hinged with the support cylinder (56-4) mounting hinge shaft, the baffle plate lifting table (56-8) is arranged below the stacking frame (56-1), one end of the baffle plate rotating shaft (56-6) is hinged with the baffle plate (56-7), and the baffle plate is fixed on the rotating shaft (56-3).

22. The intelligent high-rise multi-plate automatic hot press according to claim 21, wherein the upper end of the rear striker plate (56-3) is slidably sleeved with the striker plate rotating shaft (56-6) and is fixed on the striker plate rotating shaft (56-6) through a locking screw.