Non-mechanical hand synchronous register automatic paper laying device

Abstract

The application relates to the technical field of plate paper paving processing, and particularly discloses a non-mechanical hand synchronous register automatic paper paving device, which can pre-stacks decorative papers on a lifting table and stacks plates on a second conveying table. When paving the paper, the uppermost decorative paper on the lifting table is first grabbed by a paper paving mechanism, then the decorative paper is turned over and paved on the first conveying table, then the plate on the third conveying table is placed on the decorative paper on the first conveying table by a plate placing mechanism, then a decorative paper on the lifting table is grabbed by the paper paving mechanism and paved on the plate on the first conveying table, so that the upper end of the first conveying table is sequentially stacked with the three-layer stacked structure of the decorative paper, the plate and the decorative paper from top to bottom, automatic paper paving is realized, a multi-axis mechanical hand is not needed, and the equipment cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plate paper laying processing, and particularly relates to a non-mechanical hand synchronous register automatic paper laying device. BACKGROUND

[0002] Melamine plate (also known as double-faced plate), full name melamine impregnated film paper decorative artificial board, is to put the decorative paper with different colors or textures into the melamine resin adhesive, then dry to a certain degree of solidification, and then lay on the surface of the particle board, moisture-proof board, medium density fiberboard, plywood, blockboard, multi-layer board or other hard fiber board, and then heat-press to form a decorative plate.

[0003] In the melamine plate manufacturing process, the printed patterns of some shaped products are planar and have no three-dimensionality. With the development of technology and the needs of people, another product with a three-dimensional pattern effect on the surface is produced. In the manufacturing process, the upper and lower plates of the longitudinal hot press are used to heat-press the upper and lower surfaces of the product to press out the patterns. When heat-pressing, the patterns need to be pressed corresponding to the patterns on the product (pattern matching).

[0004] In the plate paper laying process, a mechanical hand is usually used to lay a decorative paper on the processing table, then a plate is placed, and then another decorative paper is laid. Because the paper laying process needs to be aligned, the angle needs to be adjusted, and the decorative paper needs to be turned over, a mechanical hand with more degrees of freedom needs to be used, and the cost is high.

[0005] Therefore, the prior art still needs to be improved and developed. SUMMARY

[0006] In view of the above problems of the prior art, the present application aims to provide a non-mechanical hand synchronous register automatic paper laying device to solve the problem of high cost of paper laying by using a mechanical hand in the prior art.

[0007] A non-mechanical hand synchronous register automatic paper laying device, comprising:

[0008] A paper lifting mechanism, comprising a lifting table for stacking and placing decorative paper, and a first lifting driving device for driving the lifting table to lift along the z direction;

[0009] A feeding conveying mechanism arranged on one side of the paper lifting mechanism along the x direction, comprising a first guide rail arranged along the x direction, and a first conveying table slidingly arranged on the first guide rail;

[0010] A plate feeding mechanism, comprising a second conveying table arranged on one side of the feeding conveying mechanism along the y direction and used for stacking and placing plates, a third conveying table arranged above the feeding conveying mechanism and used for conveying plates along the y direction, and a pushing device used for transferring plates from the second conveying table to the third conveying table.

[0011] A second guide rail is arranged above the surface paper lifting mechanism and the feeding conveying mechanism;

[0012] A paper laying mechanism is slid along the second guide rail in the x direction, and is used for laying the surface paper on the lifting platform on the first conveying platform;

[0013] A board placing mechanism is slid along the second guide rail in the x direction, and is used for placing the board on the third conveying platform on the first conveying platform.

[0014] Specifically, the surface paper lifting mechanism further comprises a first support, the first lifting driving device comprises a scissors fork arranged on the first support, a cylinder for driving the scissors fork to extend or fold, and the first support is further provided with a photoelectric sensor, and the photoelectric sensor is used for detecting the height of the uppermost layer of surface paper stacked on the lifting platform.

[0015] Specifically, the first conveying platform comprises a sliding block matched with the first guide rail, a frame fixed on the sliding block, a driving shaft and a driven shaft rotatably arranged on the frame, a first driving device for driving the driving shaft, and a belt connected with the driving shaft and the driven shaft, and the upper end surface of the belt is inclined.

[0016] The feeding conveying mechanism further comprises a second support, the first guide rail is fixed on the second support, and the second support is provided with a belt driving device for driving the frame.

[0017] Specifically, the conveying end of the belt is further provided with a limiting mechanism, and the limiting mechanism comprises a pressing rod arranged above the belt, and a second driving device fixed on the frame and used for driving the pressing rod to swing.

[0018] Specifically, the second conveying platform comprises a base, a board lifting device arranged on the base, a lifting frame connected to the output end of the board lifting device, a plurality of conveying chains arranged side by side along the y direction on the lifting frame, a gear meshed with the conveying chain, a transmission shaft in transmission connection with the gear, and a third driving device for driving the transmission shaft.

[0019] The third conveying platform comprises a third support transversely arranged above the feeding conveying mechanism, a belt conveying device arranged on the third support and conveying along the y direction, and a plurality of limiting columns arranged on the third support and used for limiting the board along the x direction.

[0020] The pushing device comprises a fourth support transversely arranged above the second conveying platform, a third guide rail arranged on the fourth support, a pushing piece slid along the y direction on the third guide rail, and a fourth driving device for driving the pushing piece to slide along the y direction.

[0021] Specific, the second conveying table and the third conveying table are provided with a dust collection mechanism, the dust collection mechanism comprises a fifth support, upper and lower pressure rollers rotatably arranged on the fifth support, an upper dust collection cover located above the upper pressure roller, and a lower dust collection cover located below the lower pressure roller, and the upper pressure roller and the lower pressure roller are adjustable in spacing.

[0022] Specifically, the paper laying mechanism comprises a first bearing frame sliding on the second guide rail, a second lifting driving device arranged on the first bearing frame and capable of lifting in the z direction, a first mounting frame connected to the output end of the second lifting driving device, a suction disc frame arranged on the first mounting frame and capable of adjusting the angle, and a plurality of first suction discs arranged on the suction disc frame, the first suction discs being used for adsorbing the decorative paper.

[0023] Specifically, the plate placing mechanism comprises a second bearing frame sliding on the second guide rail, a third lifting driving device arranged on the second bearing frame and capable of lifting in the z direction, a second mounting frame connected to the output end of the third lifting driving device, and a plurality of second suction discs arranged on the second mounting frame, the second suction discs being used for adsorbing the plate.

[0024] Specifically, the non-mechanical hand synchronous register automatic paper laying device further comprises a hot pressing mechanism arranged on one side of the feeding conveying mechanism along the x direction, the hot pressing mechanism comprises a machine shell, an upper pressing plate arranged in the machine shell, and a lower pressing plate, and a hot pressing gap is formed between the upper pressing plate and the lower pressing plate.

[0025] Specifically, the hot pressing mechanism further comprises a hydraulic driving device for controlling the movement of the upper pressing plate in the z direction, and a heat conducting oil heating device for heating the upper pressing plate and the lower pressing plate.

[0026] The beneficial effects of the present application are as follows:

[0027] The non-mechanical hand synchronous register automatic paper laying device of the present application can pre-stack decorative papers on the lifting table and pre-stack plates on the second conveying table. When laying paper, the uppermost decorative paper on the lifting table is first grabbed by the paper laying mechanism, and then laid on the first conveying table after being turned over. Then, the plate on the third conveying table is placed on the decorative paper on the first conveying table by the plate placing mechanism. Then, a decorative paper on the lifting table is grabbed by the paper laying mechanism, and then laid on the plate on the first conveying table. As a result, the first conveying table has a three-layer stacking structure of decorative paper, plate and decorative paper from top to bottom. The automatic paper laying is realized, and a multi-axis mechanical hand is not needed, thereby reducing the equipment cost. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The figure is a structural schematic view of the non-mechanical hand synchronous register automatic paper laying device of the present application, decorative paper and plate.

[0029] Figure 2 is a perspective view of the non-robot synchronous register automatic paper laying device of the present application;

[0030] Figure 3 is a top view of the non-robot synchronous register automatic paper laying device of the present application;

[0031] Figure 4 is a perspective view of the second guide rail, paper laying mechanism and plate placing mechanism of the present application;

[0032] Figure 5 is a perspective view of the paper laying mechanism of the present application;

[0033] Figure 6 is a perspective view of the plate placing mechanism of the present application;

[0034] Figure 7 is a perspective view of the feeding and conveying mechanism of the present application;

[0035] Figure 8 is a perspective view of the facial paper lifting mechanism of the present application Figure 1 ;

[0036] Figure 9 is a perspective view of the facial paper lifting mechanism of the present application Figure 2 ;

[0037] Figure 10 is a perspective view of the second conveying table and pushing device of the present application;

[0038] Figure 11 is a perspective view of the third conveying table of the present application;

[0039] Figure 12 is a perspective view of the dust collecting mechanism of the present application;

[0040] Figure 13 is a perspective view of the hot pressing mechanism of the present application.

[0041] The reference signs are: tissue paper lifting mechanism 10, decorative paper 91, lifting platform 11, first lifting driving device 12, feeding conveying mechanism 20, first guide rail 21, first conveying platform 22, plate feeding mechanism 30, plate 92, second conveying platform 31, third conveying platform 32, pushing device 33, second guide rail 40, paper laying mechanism 50, plate placing mechanism 60, first support 13, scissor fork 121, air cylinder 122, photoelectric sensor 14, sliding block 221, frame 222, driving shaft 223, first driving device 224, belt 225, second support 23, belt driving device 24, limiting mechanism 25, pressing rod 251, second driving device 252, base 311, plate lifting device 312, lifting frame 313, conveying chain 314, gear 315, transmission shaft 316, third driving device 317, third support 321, belt conveying device 322, limiting column 323, fourth support 331, third guide rail 332, pushing piece 333, fourth driving device 334, dust collection mechanism 70, fifth support 71, upper pressing roller 72, lower pressing roller 73, upper dust collection cover 74, lower dust collection cover 75, first bearing frame 51, second lifting driving device 52, first mounting frame 53, suction cup frame 54, first suction cup 55, second bearing frame 61, third lifting driving device 62, second mounting frame 63, second suction cup 64, hot pressing mechanism 80, casing 81, upper pressing plate 82, lower pressing plate 83, hydraulic driving device 84, heat-conducting oil heating device 85, guide plate 26. DETAILED DESCRIPTION

[0042] The present application provides a non-mechanical hand synchronous register automatic paper laying device, in order to make the purpose, technical scheme and effect of the present application more clear and definite, the present application is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0043] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship described in the drawings, which is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0044] Please refer to Figures 1 to 13 The embodiment discloses a non-mechanical hand synchronous register automatic paper laying device, comprising:

[0045] The tissue paper lifting mechanism 10 comprises a lifting platform 11 for stacking and placing the decorative paper 91, and a first lifting driving device 12 for driving the lifting platform 11 to lift along the z direction.

[0046] The feeding conveying mechanism 20 is arranged on one side of the face paper lifting mechanism 10 along the x direction and comprises a first guide rail 21 arranged along the x direction and a first conveying table 22 slidingly arranged on the first guide rail 21.

[0047] The plate feeding mechanism 30 comprises a second conveying table 31 arranged on one side of the feeding conveying mechanism 20 along the y direction and used for stacking the plates 92, a third conveying table 32 arranged above the feeding conveying mechanism 20 and used for conveying the plates 92 along the y direction, and a pushing device 33 used for transferring the plates 92 from the second conveying table 31 to the third conveying table 32.

[0048] The second guide rail 40 is arranged above the face paper lifting mechanism 10 and the feeding conveying mechanism 20.

[0049] The paper laying mechanism 50 slides along the x direction on the second guide rail 40 and is used for laying the decorative paper 91 on the first conveying table 22.

[0050] The plate placing mechanism 60 slides along the x direction on the second guide rail 40 and is used for placing the plates 92 on the first conveying table 22.

[0051] The non-mechanical hand synchronous register automatic paper laying device of the embodiment can stack the decorative papers 91 on the lifting table 11 and stack the plates 92 on the second conveying table 31 in advance. When laying the paper, the paper laying mechanism 50 is used to grab the uppermost decorative paper 91 on the lifting table 11, the decorative paper 91 is turned over and laid on the first conveying table 22, then the plate placing mechanism 60 is used to place the plates 92 on the first conveying table 22 on the decorative paper 91 on the first conveying table 22, then the paper laying mechanism 50 is used to grab a decorative paper 91 on the lifting table 11 and lay the decorative paper 91 on the plates 92 on the first conveying table 22, so that the upper end of the first conveying table 22 is sequentially stacked with the three-layer stacked structure of the decorative paper 91, the plate 92 and the decorative paper 91 from top to bottom, automatic paper laying is realized, a multi-axis mechanical hand is not needed, and the equipment cost is reduced.

[0052] Please refer to Figure 8 and Figure 9 The face paper lifting mechanism 10 of the embodiment further comprises a first support 13, and the first lifting driving device 12 comprises a scissor fork 121 arranged on the first support 13 and a cylinder 122 used for driving the scissor fork 121 to extend or fold. The scissor fork 121 is driven by the cylinder 122, the lifting control speed is fast, and the paper laying efficiency is improved.

[0053] In the paper laying process, since the decorative paper 91 is pre-stacked on the lifting platform 11, the decorative paper 91 on the lifting platform 11 will be reduced continuously as the paper laying process is continuously carried out. In order to enable the paper laying mechanism 50 to have the same lifting stroke in the z direction when grabbing the decorative paper 91, and to simplify the grabbing action thereof, the first support 13 is further provided with a photoelectric sensor 14 in the embodiment. The photoelectric sensor 14 is used to detect the height of the uppermost layer of the decorative paper 91 stacked on the lifting platform 11. When the paper laying mechanism 50 grabs the uppermost layer of the decorative paper 91, the photoelectric sensor 14 cannot sense the decorative paper 91. Then, the lifting platform 11 is lifted by the air cylinder 122, so that the photoelectric sensor 14 can detect the uppermost layer of the decorative paper 91 stacked on the lifting platform 11. The structure is ingenious.

[0054] Please refer to Figure 7 The first conveying platform 22 comprises a sliding block 221 slidably connected with the first guide rail 21, a frame 222 fixed to the sliding block 221, a driving shaft 223 and a driven shaft rotatably arranged on the frame 222, a first driving device 224 for driving the driving shaft 223, and a belt 225 connected with the driving shaft 223 and the driven shaft. The decorative paper 91 is laid on the belt 225. When it is required to send the three-layer stacked structure of the decorative paper 91, the board 92 and the decorative paper 91 into the hot-pressing mechanism 80, the first driving device 224 is used to drive the driving shaft 223 to rotate, so as to drive the belt 225 to circulate and convey, and the three-layer stacked structure of the decorative paper 91, the board 92 and the decorative paper 91 is sent into the hot-pressing mechanism 80 by the belt 225.

[0055] Further, the upper end surface of the belt 225 is inclined. By arranging the inclined surface, the decorative paper 91 and the board 92 can slide to the bottom part along the inclined surface under the action of gravity after being laid, and are blocked and limited by the pressing rod 251, so as to realize the effect of automatic alignment of one side edge of the decorative paper 91 and the board 92.

[0056] Further, the feeding and conveying mechanism 20 further comprises a second support 23, the first guide rail 21 is fixed to the second support 23, and the second support 23 is provided with a belt driving device 24 for driving the frame 222. When it is required to place the board 92, the belt driving device 24 is used to drive the frame 222 to be below the board placing mechanism 60. Then, the board placing mechanism 60 is used to place the board 92 above the decorative paper 91 on the belt 225. Then, the belt driving device 24 is used to drive the frame 222 to move in the direction of the paper lifting mechanism 10. The paper laying mechanism 50 is used to lay the decorative paper 91 on the lifting platform 11 on the board 92. Finally, the belt driving device 24 is used to drive the frame 222 to move in the direction of the hot-pressing mechanism 80. The first driving device 224 and the belt 225 mentioned above are used to send the three-layer stacked structure of the decorative paper 91, the board 92 and the decorative paper 91 into the hot-pressing mechanism 80.

[0057] The conveying end of the belt 225 is also provided with a limiting mechanism 25, which includes a pressing rod 251 arranged above the belt 225, a second driving device 252 fixed to the frame 222 and used for driving the pressing rod 251 to swing, in the paper laying and board placing stage, the pressing rod 251 swings below the belt 225 to block the decorative paper 91 and the board 92, and subsequently when the three-layer stacked structure of the decorative paper 91, the board 92 and the decorative paper 91 needs to be sent into the hot-pressing mechanism 80, the pressing rod 251 is driven to swing by the second driving device 252, so that the three-layer stacked structure of the decorative paper 91, the board 92 and the decorative paper 91 can slide along the belt 225 and be sent into the hot-pressing mechanism 80.

[0058] Further, please refer to Figure 7 In the embodiment, a guide plate 26 is further arranged above one end of the belt 225 facing the paper lifting mechanism 10, the guide plate 26 has an arc guide part and an inclined guide part, in the paper laying stage, the paper laying mechanism 50 grabs one end of the decorative paper 91, and then places the decorative paper 91 on the inclined guide part through the arc guide part, and the decorative paper 91 slides along the inclined guide part and is placed on the belt 225, so that the paper laying is guided well.

[0059] Please refer to Figure 10 The second conveying table 31 of the embodiment includes a base 311, a board lifting device 312 arranged on the base 311, a lifting frame 313 connected to the output end of the board lifting device 312, a plurality of conveying chains 314 arranged side by side along the y direction on the lifting frame 313, a gear 315 engaged with the conveying chains 314, a transmission shaft 316 in transmission connection with the gear 315, a third driving device 317 used for driving the transmission shaft 316, and the second conveying table 31 has two groups arranged side by side along the x direction, the first group of second conveying tables 31 is arranged at the bottom of the pushing device 33, and the second group of second conveying tables 31 can be conveyed by a forklift, when the stacked boards 92 on the first group of second conveying tables 31 are used up, the second group of second conveying tables 31 stacked with a plurality of boards 92 are conveyed to one side of the first group of second conveying tables 31 by the forklift, the transmission shaft 316 is driven by the third driving device 317 on the second group of second conveying tables 31, and the conveying chains 314 are driven to convey, so that the stacked boards 92 are conveyed to the first group of second conveying tables 31 by the conveying chains 314, and then the transmission shaft 316 is driven by the third driving device 317 of the first group of second conveying tables 31, and the conveying chains 314 are driven to convey, so that the stacked boards 92 are conveyed to the middle position of the upper end of the first group of second conveying tables 31 by the conveying chains 314; and further, the board lifting device 312 is arranged, and the height of the stacked boards 92 can be controlled by the board lifting device 312, so that the uppermost board 92 can be pushed to the third conveying table 32 by the pushing device 33.

[0060] Please refer to Figure 11The third conveying table 32 comprises a third support 321 crossing the feeding conveying mechanism 20, a belt conveying device 322 arranged on the third support 321 and conveying along the y direction, and a plurality of limiting columns 323 arranged on the third support 321 and limiting the board 92 along the x direction; after the pushing device 33 pushes a board 92 to the third conveying table 32, the board 92 is conveyed to below the board placing mechanism 60 by the belt conveying device 322, so that the subsequent board placing mechanism 60 can smoothly grasp the board 92.

[0061] Please refer to Figure 10 The pushing device 33 comprises a fourth support 331 crossing the second conveying table 31, a third guide rail 332 arranged on the fourth support 331, a pushing piece 333 sliding along the y direction on the third guide rail 332, and a fourth driving device 334 for driving the pushing piece 333 to slide along the y direction; when pushing the board, the fourth driving device 334 drives the pushing piece 333 to move along the y direction, so as to push the uppermost board 92 stacked on the second conveying table 31; the pushing piece 333 can adopt a structure that can bend to control the height, so as to facilitate the control of the pushing height.

[0062] In addition, generally, the board 92 is formed after cutting, and the surface of the board 92 has a lot of dust; in order to avoid the dust affecting the effect of the sticker, the embodiment is provided with a dust suction mechanism 70 between the second conveying table 31 and the third conveying table 32; the dust suction mechanism 70 comprises a fifth support 71, an upper pressing roller 72 and a lower pressing roller 73 rotatably arranged on the fifth support 71, an upper dust suction cover 74 located above the upper pressing roller 72, and a lower dust suction cover 75 located below the lower pressing roller 73; the board 92 is first sent through the gap between the upper pressing roller 72 and the lower pressing roller 73, and then sent to the third conveying table 32; the upper dust suction cover 74 and the lower dust suction cover 75 are in communication with a dust suction device through a pipeline; when the board 92 is conveyed through the gap between the upper pressing roller 72 and the lower pressing roller 73, the dust suction device is started, and the surface dust of the board 92 is effectively removed through the dust suction effect of the upper dust suction cover 74 and the lower dust suction cover 75.

[0063] Further, in order to adapt to the passing of the boards 92 with different thicknesses, the interval between the upper pressing roller 72 and the lower pressing roller 73 is adjustable; specifically, the interval can be adjusted by adjusting the height of the upper pressing roller 72.

[0064] Please refer to Figure 5The paper laying mechanism 50 of the embodiment comprises a first bearing frame 51 sliding on the second guide rail 40, a second lifting driving device 52 arranged on the first bearing frame 51 and capable of lifting along the z direction, a first mounting frame 53 connected to the output end of the second lifting driving device 52, two suction disc frames 54 arranged on the first mounting frame 53 and capable of adjusting the angle, a plurality of first suction discs 55 arranged on the suction disc frames 54, the first suction discs 55 being used for adsorbing the decorative paper 91, when laying the paper, the first suction disc 55 of the first suction disc frame 54 adsorbs the upper end face edge position of the decorative paper 91, after being adsorbed, the first suction disc frame 54 rotates 90 degrees towards the second suction disc frame 54, then the second suction disc frame 54 rotates 90 degrees towards the first suction disc frame 54, and the first suction disc 55 of the suction disc frame 54 adsorbs the lower end face edge position of the decorative paper 91, through the clamping and adsorption of the two rows of oppositely arranged first suction discs 55, the decorative paper 91 can be adsorbed firmly, and the decorative paper 91 can be prevented from falling off during movement.

[0065] Please refer to Figure 4 The plate placing mechanism 60 of the embodiment comprises a second bearing frame 61 sliding on the second guide rail 40, a third lifting driving device 62 arranged on the second bearing frame 61 and capable of lifting along the z direction, a second mounting frame 63 connected to the output end of the third lifting driving device 62, and a plurality of second suction discs 64 arranged on the second mounting frame 63, the second suction discs 64 being used for adsorbing the plate material 92, when placing the plate, the height of the second suction disc 64 is lowered through the third lifting driving device 62, so that the second suction disc 64 is tightly attached to the upper end face of the plate material 92 on the third conveying table 32, and the plate material 92 is adsorbed through the second suction disc 64.

[0066] Please refer to Figure 3 and Figure 13 The non-mechanical hand synchronous register automatic paper laying device further comprises a hot pressing mechanism 80 arranged on one side of the feeding conveying mechanism 20 along the x direction, the hot pressing mechanism 80 comprises a machine shell 81, an upper pressing plate 82 arranged in the machine shell 81, and a lower pressing plate 83, a hot pressing gap is formed between the upper pressing plate 82 and the lower pressing plate 83, after the three-layer stacked structure of the decorative paper 91, the plate material 92 and the decorative paper 91 is sent into the hot pressing mechanism 80, the three-layer stacked structure of the decorative paper 91, the plate material 92 and the decorative paper 91 is formed through the mold closing and hot pressing action of the upper pressing plate 82 and the lower pressing plate 83.

[0067] Further, the hot pressing mechanism 80 further comprises a hydraulic driving device 84 for controlling the movement of the upper pressing plate 82 along the z direction, and a heat conducting oil heating device 85 for heating the upper pressing plate 82 and the lower pressing plate 83.

[0068] The preferred embodiments of the present application have been disclosed with specific reference to a preferred embodiment. A person with ordinary skill in the art understands that variations in, or modifications to, the preferred embodiments can be made without departing from the spirit and scope of the present application, which is defined by the following claims.

Claims

1. A non-robotic arm-based synchronous automatic paper-laying device for matching patterns, characterized in that, include: The paper lifting mechanism (10) includes a lifting platform (11) for stacking and placing decorative paper (91) and a first lifting drive device (12) for driving the lifting platform (11) to move up and down in the z direction. The feeding and conveying mechanism (20) is located on one side of the paper lifting mechanism (10) along the x-direction. It includes a first guide rail (21) arranged along the x-direction, a first conveying platform (22) slidably arranged on the first guide rail (21), and a second support (23). The first conveying platform (22) includes a slider (221) that slides with the first guide rail (21), a frame (222) fixed to the slider (221), a drive shaft (223) and a driven shaft rotatably arranged on the frame (222), a first driving device (224) for driving the drive shaft (223), and a belt (225) connected to the drive shaft (223) and the driven shaft. The upper end face of the belt (225) is inclined. The first guide rail (21) is fixed to the second support (23). The second support (23) is provided with a belt driving device (24) for driving the frame (222). The sheet material feeding mechanism (30) includes a second conveyor table (31) disposed on one side of the feeding conveyor mechanism (20) along the y-direction and used for stacking sheet materials (92), a third conveyor table (32) disposed above the feeding conveyor mechanism (20) and used for conveying the sheet materials (92) along the y-direction, and a pushing device (33) for transferring the sheet materials (92) from the second conveyor table (31) to the third conveyor table (32). The second conveyor table (31) includes a base (311), a sheet material lifting device (312) disposed on the base (311), a lifting frame (313) connected to the output end of the sheet material lifting device (312), a plurality of conveyor chains (314) arranged side by side along the y-direction on the lifting frame (313), a gear (315) meshing with the conveyor chains (314), and a gear (315) meshing with the gear (315). 315) A transmission shaft (316) for transmission connection, and a third drive device (317) for driving the transmission shaft (316); the third conveyor table (32) includes a third support (321) spanning the feeding conveyor mechanism (20), and a belt conveyor (322) provided on the third support (321) and conveying along the y direction. The third support (321) is also provided with a plurality of limiting posts (323) for limiting the plate (92) along the x direction; the pushing device (33) includes a fourth support (331) spanning the second conveyor table (31), a third guide rail (332) provided on the fourth support (331), a pushing member (333) sliding along the third guide rail (332) along the y direction, and a fourth drive device (334) for driving the pushing member (333) to slide along the y direction. The second guide rail (40) is located above the paper lifting mechanism (10) and the feeding conveying mechanism (20); The paper-laying mechanism (50) slides along the x-direction on the second guide rail (40) and is used to lay the decorative paper (91) on the lifting platform (11) onto the first conveying platform (22). The plate placement mechanism (60) slides along the x-direction on the second guide rail (40) and is used to place the plate (92) on the third conveyor table (32) onto the first conveyor table (22).

2. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, The paper lifting mechanism (10) further includes a first bracket (13), and the first lifting drive device (12) includes a scissor fork (121) provided on the first bracket (13) and a cylinder (122) for driving the scissor fork (121) to extend or retract. The first bracket (13) is also provided with a photoelectric sensor (14), which is used to detect the height of the topmost layer of the decorative paper (91) stacked on the lifting platform (11).

3. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, The conveying end of the belt (225) is also provided with a limiting mechanism (25), which includes a pressure bar (251) located above the belt (225) and a second driving device (252) fixed to the frame (222) and used to drive the pressure bar (251) to swing.

4. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, A dust collection mechanism (70) is provided between the second conveyor (31) and the third conveyor (32). The dust collection mechanism (70) includes a fifth support (71), an upper pressure roller (72) and a lower pressure roller (73) rotatably mounted on the fifth support (71), an upper dust collection hood (74) located above the upper pressure roller (72), and a lower dust collection hood (75) located below the lower pressure roller (73). The interval between the upper pressure roller (72) and the lower pressure roller (73) is adjustable.

5. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, The paper-laying mechanism (50) includes a first support frame (51) sliding on the second guide rail (40), a second lifting drive device (52) disposed on the first support frame (51) and capable of lifting and lowering along the z-direction, a first mounting frame (53) connected to the output end of the second lifting drive device (52), a suction cup frame (54) disposed on the first mounting frame (53) and with an adjustable angle, and a plurality of first suction cups (55) disposed on the suction cup frame (54), wherein the first suction cups (55) are used to adsorb the decorative paper (91).

6. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, The plate placement mechanism (60) includes a second support frame (61) sliding on the second guide rail (40), a third lifting drive device (62) disposed on the second support frame (61) and capable of lifting and lowering along the z direction, a second mounting frame (63) connected to the output end of the third lifting drive device (62), and a plurality of second suction cups (64) disposed on the second mounting frame (63), the second suction cups (64) being used to adsorb the plate (92).

7. The non-robotic arm synchronous automatic paper-laying device according to claim 1, characterized in that, The non-mechanical automatic paper-laying device for synchronous matching of patterns also includes a hot pressing mechanism (80) located on one side of the feeding conveying mechanism (20) along the x direction. The hot pressing mechanism (80) includes a housing (81), an upper pressure plate (82) and a lower pressure plate (83) located inside the housing (81). A hot pressing gap is formed between the upper pressure plate (82) and the lower pressure plate (83).

8. The non-robotic arm synchronous automatic paper-laying device according to claim 7, characterized in that, The hot pressing mechanism (80) further includes a hydraulic drive device (84) for controlling the upper pressure plate (82) to move along the z-direction, and a heat transfer oil heating device (85) for heating the upper pressure plate (82) and the lower pressure plate (83).

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