Gypsum board double-sided film laminating machine

Abstract

The utility model relates to the technical field of plasterboard film laminating machines, in particular to a plasterboard double-sided film laminating machine, which automatically performs double-sided film laminating on a plasterboard by arranging a film laminating device and a film laminating paper feeding device, improves the production efficiency, avoids secondary feeding through a film laminating mode of simultaneously performing double-sided film laminating, and reduces the labor intensity of workers. Comprising a body; the laminating machine further comprises a machine body, a laminating device, a loading and unloading device, a laminating paper loading device and a storage device, wherein the laminating device, the loading and unloading device, the laminating paper loading device and the storage device are all mounted on the machine body; the machine body provides support, the film covering device conducts film covering on gypsum boards, the feeding and discharging device conducts automatic feeding and discharging on the gypsum boards, the film covering paper feeding device conducts automatic feeding on film covering paper, and the material storage device collects the gypsum boards subjected to film covering.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gypsum board laminating machine, in particular to a gypsum board double-sided laminating machine. BACKGROUND

[0002] Gypsum board is a kind of building material commonly used in building industry, which needs to be laminated during production.

[0003] For example, the Chinese invention patent for gypsum board double-sided laminating machine with the authorization announcement number CN112477094B is representative of one kind of prior art, which mainly includes aluminum mold shaft, bending roller, push plate, lifting frame and L plate, the aluminum mold shaft carries laminating paper, the bending roller laminates gypsum board, the push plate, lifting frame and L plate cooperate to automatically feed gypsum board.

[0004] However, the existing technical equipment still has the following problems when in use: the existing machine cannot laminate both sides of the gypsum board at one time, the production efficiency is low, and the gypsum board laminated at one time also needs manual feeding, and the labor intensity of workers is large. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a gypsum board double-sided laminating machine by setting laminating device and laminating paper feeding device, which automatically laminates both sides of the gypsum board, improves production efficiency, and avoids secondary feeding by laminating both sides at the same time, reduces the labor intensity of workers.

[0006] The utility model relates to a gypsum board double-sided laminating machine, which comprises a machine body, a laminating device, a feeding and discharging device, a laminating paper feeding device and a storage device, and the laminating device, feeding and discharging device, laminating paper feeding device and storage device are all installed on the machine body.

[0007] Preferably, the fuselage includes multiple support seats, a base plate, two bracket one, a work table, two bracket two, bracket three, bracket four, multiple bracket five, bracket six, two bracket seven, bracket eight and two bracket nine, the base plate is installed on the top of the multiple support seats, the two bracket one, multiple bracket five and two bracket seven are all installed on the top of the base plate, and the two bracket one are located at the right end of the multiple bracket five and two bracket seven, the multiple bracket five are located at the right end of the two bracket seven, the work table is installed on the top of the two bracket one, a placement slot is provided on the work table, the two bracket two are installed at the bottom end of the work table, bracket three is installed at the bottom end of the two bracket two, bracket four is installed at the rear end of the work table, the top of bracket four is provided with a mounting hole one and multiple through holes one, bracket six is ​​installed at the top of multiple bracket five, bracket eight is installed on the two bracket seven, the top of bracket eight is provided with a mounting hole two and multiple through holes two, and the two bracket nines are respectively installed at the front end of the two bracket one; support is provided.

[0008] Preferably, the coating device includes multiple hydraulic cylinders 1, hot pressing block 1, hydraulic cylinder 2, multiple guide columns 1 and hot pressing block 2, multiple hydraulic cylinders 1 are all installed on the top of bracket 3, hot pressing block 1 is installed on the top of multiple hydraulic cylinders 1, and hydraulic cylinder 1 and the placement groove of the work table are slidably matched, hydraulic cylinder 2 is installed on the top of mounting hole 1 of bracket 4, multiple guide columns 1 are respectively slidably installed in multiple through holes 1 of bracket 4, and hot pressing block 2 is installed on the bottom of hydraulic cylinder 2 and multiple guide columns 1; hydraulic cylinder 1 provides power to drive hot pressing block 1 to move up and down, hydraulic cylinder 2 provides power to drive hot pressing block 2 to move up and down, and hot pressing block 1 and hot pressing block 2 cooperate to coat the gypsum board.

[0009] Preferably, the loading and unloading device includes a hydraulic cylinder three, a push plate, a hydraulic cylinder four, multiple guide columns two, a discharge plate one and multiple gypsum boards. The hydraulic cylinder three is installed at the top of the bracket six, the push plate is installed at the right end of the hydraulic cylinder three, the hydraulic cylinder four is installed at the bottom end of the mounting hole two of the bracket eight, the multiple guide columns two are respectively slidably installed in the multiple through holes two of the bracket eight, the discharge plate one is installed at the top of the hydraulic cylinder four and the multiple guide columns two, and the multiple gypsum boards are stacked on the top of the discharge plate one; the hydraulic cylinder three provides power to drive the push plate to move left and right, the hydraulic cylinder four provides power to drive the discharge plate one to move up and down, and the hydraulic cylinder three and the hydraulic cylinder four cooperate to load and unload the gypsum boards.

[0010] Preferably, the coated paper feeding device includes a linear motor, two brackets (10), an optical bar, a slider, a bracket (11), two brackets (12), two hydraulic cylinders (5), two brackets (13), a bracket (14) and a plurality of vacuum suction cups. The linear motor and the two brackets (10) are respectively mounted on the top of the two brackets (9), the optical bar is mounted on the two brackets (10), the slider is slidably mounted on the optical bar, the bracket (11) is mounted on the two brackets (9), the two brackets (12) are respectively mounted on the linear motor and the top of the slider, the two hydraulic cylinders (5) are respectively mounted on the two brackets (12), and the two hydraulic cylinders (5) are both located between the two brackets (12), the two brackets (13) are respectively mounted on the bottom of the two hydraulic cylinders (5), the bracket (14) is mounted on the two brackets (13), and a plurality of mounting holes (3) are provided on the bracket (14), and a plurality of vacuum suction cups are respectively fixedly mounted in the plurality of mounting holes (3); the linear motor provides power to drive the vacuum suction cup to move forward and backward, the hydraulic cylinder (5) provides power to drive the vacuum suction cup to move up and down, the coated paper is placed on the top of the bracket (11), the vacuum suction cup absorbs the coated paper through an external vacuum air source, and the linear motor, the hydraulic cylinder (5) and the vacuum suction cup cooperate to transport the coated paper to the top of the hot pressing block (1) and the top of the gypsum board.

[0011] Preferably, the material storage device includes a material guide block, two guide blocks, two brackets fifteen, a bracket sixteen, a hydraulic cylinder six, a plurality of guide columns three, a material discharge plate two and a limit block. The material guide block and the two guide blocks are all installed at the right end of the work table, and the two guide blocks are respectively located at the front and rear ends of the material guide block, the two brackets fifteen are both installed at the top of the base plate, the bracket sixteen is installed on the two brackets fifteen, and the bracket sixteen is provided with a mounting hole four and a plurality of through holes three. The hydraulic cylinder six is ​​installed at the bottom end of the mounting hole four, and the plurality of guide columns three are respectively slidably installed in the plurality of through holes three. The material discharge plate two is installed at the top of the hydraulic cylinder six and the plurality of guide columns three, and the limit block is installed at the top of the material discharge plate two; the hydraulic cylinder six provides power to drive the material discharge plate two to move up and down, the guide block and the limit block limit the gypsum board, the material guide block guides the gypsum board, and the material discharge plate two holds the gypsum board.

[0012] Compared with the prior art, the utility model has the following beneficial effects: it can automatically perform double-sided lamination on gypsum boards, has high production efficiency, does not require secondary loading during lamination, and has low labor intensity for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the present utility model;

[0014] Figure 2 It is a schematic diagram of the axonometric structure of the fuselage;

[0015] Figure 3 It is an axonometric structural diagram of the laminating device;

[0016] Figure 4 This is an axonometric structural diagram of the loading and unloading device;

[0017] Figure 5 This is an axonometric structural diagram of the laminating paper feeding device;

[0018] Figure 6 It is an axonometric structural diagram of the storage device.

[0019] Markings in the attached figure: 01, fuselage; 11, support base; 12, bottom plate; 13, bracket 1; 14, work surface; 15, bracket 2; 16, bracket 3; 17, bracket 4; 18, bracket 5; 19, bracket 6; 61, bracket 7; 62, bracket 8; 63, bracket 9; 02, laminating device; 21, hydraulic cylinder 1; 22, hot pressing block 1; 23, hydraulic cylinder 2; 24, guide column 1; 25, hot pressing block 2; 03, loading and unloading device; 31, hydraulic cylinder 3; 32, push plate; 33, hydraulic Cylinder four; 34, guide column two; 35, unloading plate one; 04, laminating paper feeding device; 41, linear motor; 42, bracket ten; 43, optical bar; 44, slider; 45, bracket eleven; 46, bracket twelve; 47, hydraulic cylinder five; 48, bracket thirteen; 49, bracket fourteen; 50, vacuum suction cup; 05, material storage device; 51, guide block; 52, guide block; 53, bracket fifteen; 54, bracket sixteen; 55, hydraulic cylinder six; 56, guide column three; 57, unloading plate two; 58, limit block. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figure 1 As shown, it includes a body 01; it also includes a body 01, a laminating device 02, an loading and unloading device 03, a laminating paper feeding device 04 and a storage device 05, and the laminating device 02, the loading and unloading device 03, the laminating paper feeding device 04 and the storage device 05 are all installed on the body 01; the body 01 provides support, the laminating device 02 laminates the gypsum board, the loading and unloading device 03 automatically loads and unloads the gypsum board, the laminating paper feeding device 04 automatically loads the laminating paper, and the storage device 05 collects the laminated gypsum boards;

[0023] like Figure 2As shown, the fuselage 01 includes multiple support seats 11, a bottom plate 12, two brackets 13, a work surface 14, two brackets 2 15, a bracket 3 16, a bracket 4 17, multiple brackets 5 18, a bracket 6 19, two brackets 7 61, a bracket 8 62 and two brackets 9 63. The bottom plate 12 is installed on the top of the multiple support seats 11. The two brackets 13, the multiple brackets 5 18 and the two brackets 7 61 are all installed on the top of the bottom plate 12. The two brackets 13 are both located at the right end of the multiple brackets 5 18 and the two brackets 7 61. The multiple brackets 5 18 are all located at the right end of the two brackets 7 61, the work table 14 is installed on the top of the two brackets 13, and a placement slot is provided on the work table 14. The two brackets 2 15 are both installed on the bottom of the work table 14. The bracket 3 16 is installed on the bottom of the two brackets 2 15. The bracket 4 17 is installed on the rear end of the work table 14. The top of the bracket 4 17 is provided with a mounting hole 1 and multiple through holes 1. The bracket 6 19 is installed on the top of multiple brackets 5 18. The bracket 8 62 is installed on the two brackets 7 61. The top of the bracket 8 62 is provided with a mounting hole 2 and multiple through holes 2. The two brackets 9 63 are respectively installed on the front ends of the two brackets 13;

[0024] like Figure 3 As shown, the coating device 02 includes multiple hydraulic cylinders 21, hot pressing blocks 22, hydraulic cylinders 23, multiple guide pillars 24 and hot pressing blocks 25. The multiple hydraulic cylinders 21 are all installed on the top of the bracket 3 16, the hot pressing block 22 is installed on the top of the multiple hydraulic cylinders 21, and the hydraulic cylinders 21 and the placement grooves of the work surface 14 are slidably matched. The hydraulic cylinder 23 is installed on the top of the mounting hole 1 of the bracket 4 17, and the multiple guide pillars 24 are respectively slidably installed in the multiple through holes 1 of the bracket 4 17. The hot pressing block 25 is installed on the bottom of the hydraulic cylinder 23 and the multiple guide pillars 24.

[0025] like Figure 4 As shown, the loading and unloading device 03 includes a hydraulic cylinder 31, a push plate 32, a hydraulic cylinder 4 33, a plurality of guide pillars 2 34, a discharge plate 1 35 and a plurality of gypsum boards. The hydraulic cylinder 31 is mounted on the top of the bracket 6 19, the push plate 32 is mounted on the right end of the hydraulic cylinder 31, the hydraulic cylinder 4 33 is mounted on the bottom end of the mounting hole 2 of the bracket 8 62, the plurality of guide pillars 2 34 are respectively slidably mounted in the plurality of through holes 2 of the bracket 8 62, the discharge plate 1 35 is mounted on the top of the hydraulic cylinder 4 33 and the plurality of guide pillars 2 34, and the plurality of gypsum boards are stacked on the top of the discharge plate 1 35;

[0026] like Figure 5As shown, the coated paper feeding device 04 includes a linear motor 41, two brackets 10 42, an optical bar 43, a slider 44, a bracket 11 45, two brackets 12 46, two hydraulic cylinders 5 47, two brackets 13 48, a bracket 14 49 and a plurality of vacuum suction cups 50, the linear motor 41 and the two brackets 10 42 are respectively mounted on the top of the two brackets 9 63, the optical bar 43 is mounted on the two brackets 10 42, the slider 44 is slidably mounted on the optical bar 43, the bracket 11 45 is mounted on the two brackets 9 63, the two brackets 12 46 are respectively mounted on the top of the linear motor 41 and the slider 44, the two hydraulic cylinders 5 47 are respectively mounted on the two brackets 12 46, and the two hydraulic cylinders 5 47 are both located between the two brackets 12 46, the two brackets 13 48 are respectively mounted on the bottom ends of the two hydraulic cylinders 5 47, the bracket 14 49 is mounted on the two brackets 13 48, and the bracket 14 49 is provided with a plurality of mounting holes 3, and the plurality of vacuum suction cups 50 are respectively fixedly mounted in the plurality of mounting holes 3;

[0027] First, place the gypsum board on the top of the discharge plate 35, then turn on the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50. The linear motor 41 provides power to drive the vacuum suction cup 50 to move forward and backward, and the hydraulic cylinder 5 47 provides power to drive the vacuum suction cup 50 to move up and down. Place the coated paper on the top of the bracket 11 45, and the vacuum suction cup 50 absorbs the coated paper through an external vacuum air source. The linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50 cooperate to transport the coated paper to the top of the hot pressing block 22, and then turn on the hydraulic cylinder 3 31 and the hydraulic cylinder 4 33. The hydraulic cylinder 3 31 provides power to drive the push plate 32 to move left and right, and the hydraulic cylinder 4 33 provides power to drive the discharge plate 35 to move up and down. The hydraulic cylinder 3 31 and the hydraulic cylinder Four 33 cooperate to load the gypsum board, then turn on the linear motor 41, hydraulic cylinder five 47 and vacuum suction cup 50 to transport the coating paper to the top of the gypsum board, and then turn on the hydraulic cylinder one 21 and hydraulic cylinder two 23. Hydraulic cylinder one 21 provides power to drive the hot pressing block one 22 to move up and down, and hydraulic cylinder two 23 provides power to drive the hot pressing block two 25 to move up and down. Hot pressing block one 22 and hot pressing block two 25 cooperate to coat the gypsum board. After the coating is completed, hydraulic cylinder one 21 pushes the gypsum board to rise and leave the placement slot of the work table 14. Then turn on hydraulic cylinder three 31 to load the new gypsum board. When loading, the new gypsum board pushes the coated gypsum board for unloading. When unloading, the worker can take away the coated gypsum board.

[0028] Example 2

[0029] On the basis of Example 1, the following further aspects are included:

[0030] like Figure 6As shown, the material storage device 05 includes a guide block 51, two guide blocks 52, two brackets 15 53, a bracket 16 54, a hydraulic cylinder 6 55, a plurality of guide pillars 3 56, a second discharge plate 57 and a limit block 58. The guide block 51 and the two guide blocks 52 are all installed at the right end of the work table 14, and the two guide blocks 52 are respectively located at the front and rear ends of the guide block 51, the two brackets 15 53 are both installed at the top of the bottom plate 12, the bracket 16 54 is installed on the two brackets 15 53, and the bracket 16 54 is provided with a mounting hole 4 and a plurality of through holes 3. The hydraulic cylinder 6 55 is installed at the bottom end of the mounting hole 4, and the plurality of guide pillars 3 56 are respectively slidably installed in the plurality of through holes 3. The second discharge plate 57 is installed at the top of the hydraulic cylinder 6 55 and the plurality of guide pillars 3 56, and the limit block 58 is installed at the top of the second discharge plate 57.

[0031] First, place the gypsum board on the top of the discharge plate 35, then turn on the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50, the linear motor 41 provides power to drive the vacuum suction cup 50 to move forward and backward, the hydraulic cylinder 5 47 provides power to drive the vacuum suction cup 50 to move up and down, place the coating paper on the top of the bracket 11 45, the vacuum suction cup 50 absorbs the coating paper through the external vacuum air source, the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50 cooperate to transport the coating paper to the top of the hot pressing block 22, then turn on the hydraulic cylinder 3 31 and the hydraulic cylinder 4 33, the hydraulic cylinder 3 31 provides power to drive the push plate 32 to move left and right, the hydraulic cylinder 4 33 provides power to drive the discharge plate 35 to move up and down, the hydraulic cylinder 3 31 and the hydraulic cylinder 4 33 cooperate to load the gypsum board, then turn on the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 5 0, transport the coated paper to the top of the gypsum board, then open the hydraulic cylinder 1 21 and the hydraulic cylinder 2 23, the hydraulic cylinder 1 21 provides power to drive the hot pressing block 1 22 to move up and down, the hydraulic cylinder 2 23 provides power to drive the hot pressing block 2 25 to move up and down, the hot pressing block 1 22 and the hot pressing block 2 25 cooperate to coat the gypsum board, after the coating is completed, the hydraulic cylinder 1 21 pushes the gypsum board to rise and leave the placement slot of the work table 14, then open the hydraulic cylinder 3 31 to load the new gypsum board, and the new gypsum board pushes the coated gypsum board to be unloaded when loading, the coated gypsum board is guided by the guide block 51 and limited by the guide block 52 and the limit block 58, and moves to the top of the discharge plate 2 57 under the action of gravity for storage. After storage, the hydraulic cylinder 6 55 is opened, and the hydraulic cylinder 6 55 provides power to drive the discharge plate 2 57 to move downward, which is convenient for storing other gypsum boards.

[0032] like Figures 1 to 6As shown, a double-sided laminating machine for gypsum boards of the present invention, when working, first places the gypsum board on the top of the discharge plate 35, then turns on the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50, the linear motor 41 provides power to drive the vacuum suction cup 50 to move forward and backward, the hydraulic cylinder 5 47 provides power to drive the vacuum suction cup 50 to move up and down, the top of the bracket 11 45 is placed with the laminating paper, the vacuum suction cup 50 absorbs the laminating paper through an external vacuum air source, the linear motor 41, the hydraulic cylinder 5 47 and the vacuum suction cup 50 cooperate to transport the laminating paper to the top of the hot pressing block 22, then turns on the hydraulic cylinder 3 31 and the hydraulic cylinder 4 33, the hydraulic cylinder 3 31 provides power to drive the push plate 32 to move left and right, the hydraulic cylinder 4 33 provides power to drive the discharge plate 35 to move up and down, the hydraulic cylinder 3 31 and the hydraulic cylinder 4 33 cooperate to load the gypsum board, and then turns on the linear motor 41 , hydraulic cylinder five 47 and vacuum suction cup 50, transport the coating paper to the top of the gypsum board, then open hydraulic cylinder one 21 and hydraulic cylinder two 23, hydraulic cylinder one 21 provides power to drive hot pressing block one 22 to move up and down, hydraulic cylinder two 23 provides power to drive hot pressing block two 25 to move up and down, hot pressing block one 22 and hot pressing block two 25 cooperate to coat the gypsum board, after the coating is completed, hydraulic cylinder one 21 pushes the gypsum board to rise and leave the placement slot of the work table 14, then open hydraulic cylinder three 31, and load the new gypsum board. When loading, the new gypsum board pushes the coated gypsum board to unload, and the coated gypsum board is guided by the guide block 51 and limited by the guide block 52 and the limit block 58. Under the action of gravity, it moves to the top of the discharge plate two 57 for storage. After storage, open hydraulic cylinder six 55, hydraulic cylinder six 55 provides power to drive the discharge plate two 57 to move downward, which is convenient for storing other gypsum boards.

[0033] The multiple hydraulic cylinders 1 21, hot pressing block 1 22, hydraulic cylinder 2 23, hot pressing block 25, hydraulic cylinder 3 31, hydraulic cylinder 4 33, linear motor 41, two hydraulic cylinders 5 47, multiple vacuum suction cups 50 and hydraulic cylinder 6 55 of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative efforts.

[0034] The main functions achieved by the present invention are: by setting a laminating device 02 and a laminating paper feeding device 04, the gypsum board is automatically laminated on both sides, thereby improving production efficiency, and the laminating method of laminating both sides at the same time avoids secondary loading and reduces the labor intensity of workers; it solves the existing technical problems that the existing machine cannot laminate both sides of the gypsum board at one time, the production efficiency is low, and the gypsum board after one lamination still needs manual loading, which has a high labor intensity for workers.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A gypsum board double-sided laminating machine, comprising a machine body (01); characterized in that, The invention also includes a machine body (01), a laminating device (02), a loading and unloading device (03), a laminating paper feeding device (04) and a storage device (05), wherein the laminating device (02), the loading and unloading device (03), the laminating paper feeding device (04) and the storage device (05) are all installed on the machine body (01); the machine body (01) provides support, the laminating device (02) films the gypsum board, the loading and unloading device (03) automatically loads and unloads the gypsum board, the laminating paper feeding device (04) automatically feeds the laminating paper, and the storage device (05) collects the laminating gypsum board.

2. A gypsum board double-sided laminating machine according to claim 1, characterized in that: The fuselage (01) includes a plurality of support seats (11), a bottom plate (12), two brackets (13), a work surface (14), two brackets (15), a bracket (16), a bracket (17), a plurality of brackets (18), a bracket (19), two brackets (61), a bracket (62) and two brackets (63), the bottom plate (12) is mounted on the top of the plurality of support seats (11), the two brackets (13), the plurality of brackets (18) and the two brackets (61) are all mounted on the top of the bottom plate (12), and the two brackets (13) are both located at the right end of the plurality of brackets (18) and the two brackets (61), and the plurality of brackets (18) are both located at the two At the right end of bracket seven (61), a work surface (14) is mounted on the top of two bracket one (13), a placement slot is provided on the work surface (14), two bracket twos (15) are both mounted on the bottom of the work surface (14), bracket three (16) is mounted on the bottom of two bracket twos (15), bracket four (17) is mounted on the rear end of the work surface (14), a mounting hole one and a plurality of through holes one are provided on the top of bracket four (17), bracket six (19) is mounted on the top of a plurality of bracket fives (18), bracket eight (62) is mounted on two bracket sevens (61), a mounting hole two and a plurality of through holes two are provided on the top of bracket eight (62), and two bracket nines (63) are respectively mounted on the front ends of two bracket ones (13).

3. A gypsum board double-sided laminating machine as claimed in claim 2, characterized in that: The coating device (02) includes a plurality of hydraulic cylinders (21), a hot pressing block (22), a hydraulic cylinder (23), a plurality of guide pillars (24) and a hot pressing block (25). The plurality of hydraulic cylinders (21) are all mounted on the top of the bracket (16). The hot pressing block (22) is mounted on the top of the plurality of hydraulic cylinders (21). The hydraulic cylinders (21) and the placement groove of the work surface (14) are slidably matched. The hydraulic cylinder (23) is mounted on the top of the mounting hole (1) of the bracket (17). The plurality of guide pillars (24) are respectively slidably mounted in the plurality of through holes (1) of the bracket (17). The hot pressing block (25) is mounted on the bottom of the hydraulic cylinder (23) and the plurality of guide pillars (24).

4. A gypsum board double-sided laminating machine as claimed in claim 2, characterized in that: The loading and unloading device (03) includes a hydraulic cylinder three (31), a push plate (32), a hydraulic cylinder four (33), a plurality of guide pillars two (34), a discharge plate one (35) and a plurality of gypsum boards. The hydraulic cylinder three (31) is installed at the top of the bracket six (19), the push plate (32) is installed at the right end of the hydraulic cylinder three (31), the hydraulic cylinder four (33) is installed at the bottom end of the mounting hole two of the bracket eight (62), the plurality of guide pillars two (34) are respectively slidably installed in the plurality of through holes two of the bracket eight (62), the discharge plate one (35) is installed at the top of the hydraulic cylinder four (33) and the plurality of guide pillars two (34), and the plurality of gypsum boards are stacked on the top of the discharge plate one (35).

5. The double-sided gypsum board laminating machine according to claim 2, characterized in that: The coated paper feeding device (04) comprises a linear motor (41), two brackets (42), a light bar (43), a slider (44), a bracket eleven (45), two brackets (46), two hydraulic cylinders (47), two brackets (48), a bracket fourteen (49) and a plurality of vacuum suction cups (50), wherein the linear motor (41) and the two brackets (42) are respectively mounted on the top of the two brackets nine (63), the light bar (43) is mounted on the two brackets ten (42), the slider (44) is slidably mounted on the light bar (43), and the bracket eleven (45) is mounted On the two brackets nine (63), two brackets twelve (46) are respectively installed on the top of the linear motor (41) and the slider (44), two hydraulic cylinders five (47) are respectively installed on the two brackets twelve (46), and the two hydraulic cylinders five (47) are both located between the two brackets twelve (46), two brackets thirteen (48) are respectively installed on the bottom ends of the two hydraulic cylinders five (47), bracket fourteen (49) is installed on the two brackets thirteen (48), and a plurality of mounting holes three are provided on the bracket fourteen (49), and a plurality of vacuum suction cups (50) are respectively fixedly installed in the plurality of mounting holes three.

6. A gypsum board double-sided laminating machine as claimed in claim 2, characterized in that: The material storage device (05) comprises a material guide block (51), two guide blocks (52), two brackets fifteen (53), a bracket sixteen (54), a hydraulic cylinder six (55), a plurality of guide pillars three (56), a material discharge plate two (57) and a limit block (58). The material guide block (51) and the two guide blocks (52) are all installed at the right end of the work table (14), and the two guide blocks (52) are respectively located at the front and rear ends of the material guide block (51). The two brackets fifteen (53) are both installed at the top of the bottom plate (12). The bracket sixteen (54) is installed on the two brackets fifteen (53). The bracket sixteen (54) is provided with a mounting hole four and a plurality of through holes three. The hydraulic cylinder six (55) is installed at the bottom end of the mounting hole four. The plurality of guide pillars three (56) are respectively slidably installed in the plurality of through holes three. The material discharge plate two (57) is installed at the top of the hydraulic cylinder six (55) and the plurality of guide pillars three (56). The limit block (58) is installed at the top of the material discharge plate two (57).

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