Efficient molded pulp single-head automatic forming machine

Abstract

The invention relates to the technical field of paper-plastic product forming equipment, and discloses an efficient pulp molding single-head automatic forming machine which comprises a machine body and further comprises a pulp box, a hot-pressing lower mold assembly, a forming movable mold assembly and an adsorption material receiving assembly, and a pulp mold is arranged in the pulp box; the hot-pressing lower die assembly is installed in the machine body in a liftable mode, the forming die moving assembly comprises a hot-pressing upper die assembly and a die moving assembly, and the hot-pressing upper die assembly and the die moving assembly are arranged at the inner upper end of the machine body in a synchronous reciprocating motion mode. The adsorption material receiving assembly is arranged in the machine body in a lifting and swinging mode and used for adsorbing and taking a formed product on the mold moving assembly. According to the efficient pulp molding single-head automatic molding machine, the working efficiency of single-head molding equipment is greatly improved, products are prevented from being attached to the mold through adsorption transfer in the transfer process, and production is smoother.

Description

Technical Field

[0001] The invention relates to the technical field of paper-plastic product forming equipment, in particular to a high-efficiency paper pulp molding single-head automatic forming machine. Background Art

[0002] Paper-plastic products are made by mixing and beating pulp fiber materials and / or plant fiber materials as the pulp raw material, then using a pulp-absorbing mold to absorb and adhere the pulp, and then undergoing hot pressing and shaping technology. Existing single-head paper-plastic molding equipment can usually only form a wet blank by moving the upper mold to the pulp box, then moving the wet blank to the lower mold on one side for hot pressing. The molded product is then transferred to the unloading area by moving the upper mold for unloading. After unloading is completed, the upper mold is moved to the pulp box for re-working, and the cycle continues. However, this single-head paper-plastic molding equipment needs to wait for the entire process to be completed before resetting, which is relatively inefficient. In addition, during each transfer process, the paper-plastic product may stick to the mold, resulting in transfer failure, which greatly affects production progress. Summary of the Invention

[0003] In order to overcome the defects of the prior art, the present invention provides a high-efficiency pulp molding single-head automatic forming machine to solve the problems in the prior art.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a high-efficiency pulp molding single-head automatic forming machine, including a machine body, the high-efficiency pulp molding single-head automatic forming machine also includes: A pulp box is located on one side of the machine body. A pulp mold is provided in the pulp box. The pulp mold is installed on a lifting assembly. The lifting assembly is installed on the upper end of the machine body. A hot pressing lower die assembly is located on one side of the pulp box. The hot pressing lower die assembly is installed in the machine body in a liftable manner. A forming transfer die area is formed above the pulp box and the hot pressing lower die assembly. A molding transfer mold assembly includes a hot pressing upper mold assembly and a transfer mold assembly, wherein the hot pressing upper mold assembly and the transfer mold assembly are connected, and both the hot pressing upper mold assembly and the transfer mold assembly are located in the molding transfer mold area, and the hot pressing upper mold assembly and the transfer mold assembly are arranged at the inner upper end of the machine body so as to be able to synchronously reciprocate; The adsorption material receiving component is located on the side of the hot pressing lower mold component away from the pulp box. The adsorption material receiving component can be lifted and swung in the machine body and is used to absorb and remove the molded product on the mold moving component.

[0005] The beneficial effect of the present invention is that the hot pressing upper mold assembly and the mold transfer assembly can move back and forth in the molding mold transfer area, so that after the hot pressing upper mold assembly is moved to the top of the slurry box, the slurry mold is raised by the lifting assembly, so that the slurry mold is combined with the hot pressing upper mold assembly, so that the slurry in the slurry mold is initially formed into a wet blank, and then the hot pressing upper mold assembly with the wet blank is moved to the top of the hot pressing lower mold assembly. The hot pressing lower mold assembly can be raised and combined with the hot pressing upper mold assembly to further solidify and dry the wet blank to form a molded product, so that the molded product is adsorbed in the hot pressing lower mold assembly. At this time, the hot pressing upper mold assembly is repeatedly moved It moves to the top of the slurry box for wet blank molding. Since the mold shifting assembly and the hot pressing upper mold assembly move synchronously, the mold shifting assembly moves to the top of the hot pressing lower mold assembly and combines with the hot pressing lower mold assembly, so that the mold shifting assembly adsorbs the molded product. After the hot pressing lower mold assembly moves down and resets, the hot pressing upper mold assembly moves the wet blank to the hot pressing lower mold assembly again, and the molded product is moved to the adsorption receiving assembly through the mold shifting assembly for adsorption and material removal, thereby forming a continuous cycle of production and unloading, greatly improving the working efficiency of the single-head molding equipment, and the transfer process is through adsorption transfer to prevent the product from adhering to the mold, and the production is smoother.

[0006] Furthermore, the lifting assembly includes a lifting hydraulic cylinder installed at the upper end of the machine body, the lower end of the cylinder body of the lifting hydraulic cylinder is fixedly installed at the upper end of the machine body, the hydraulic shaft of the lifting hydraulic cylinder is connected to a top frame plate, the top frame plate is fixedly installed on the lifting top frame, the lower end of the lifting top frame is provided with a guide rod passing through the machine body, the guide rod extends into the pulp box, the lower end of the guide rod is provided with a pulp mold base, and the pulp mold is installed on the pulp mold base.

[0007] After adopting the above-mentioned further structure, the top frame plate is driven up and down by the hydraulic shaft upward through the lifting hydraulic cylinder, thereby driving the entire lifting top frame to move up and down, so that the guide rod drives the pulp mold in the pulp box to move up and down, and the guide rod is more stable during movement.

[0008] Furthermore, the hot pressing lower die assembly includes a lower die base, a lower die lifting hydraulic cylinder is provided at the lower end of the lower die base, a slide is provided on the side of the lower die base, a second slider is installed on the slide, and the second slider is slidably connected through a vertical second linear guide rail installed in the machine body, a third air chamber plate is installed at the upper end of the lower die base, a lower heating plate is installed on the third air chamber plate, and a lower die is installed on the lower heating plate.

[0009] After adopting the above-mentioned further structure, the lower die base is driven to rise and fall by the lower die lifting hydraulic cylinder, so that it can be better combined with the hot pressing upper die assembly or the moving die assembly for hot pressing or moving die, with a simple structure and high production efficiency.

[0010] Furthermore, the hot pressing upper mold assembly includes a first upper movable seat, a first air chamber plate is provided at the lower end of the first upper movable seat, the lower end of the first air chamber plate is connected to the upper heating plate through an insulation plate, and the lower end of the upper heating plate is provided with a hot pressing punch, and the movable mold assembly includes a second upper movable seat, a second air chamber plate is provided at the lower end of the second upper movable seat, an adsorption punch is provided at the lower end of the second air chamber plate, and a blowing pipe and an exhaust pipe are provided on one side of the first air chamber plate and the second air chamber plate, the first air chamber plate is connected to the hot pressing punch, and the second air chamber plate is connected to the adsorption punch.

[0011] After adopting the above-mentioned further structure, the hot pressing punch can be heated by the upper heating plate to facilitate heat forming in the slurry mold or the hot pressing lower mold assembly. At the same time, the hot pressing punch and the adsorption punch can be negatively adsorbed or blown away through the blowing pipe and the exhaust pipe, so that the product is more stable during movement and smoother when detached to prevent adhesion.

[0012] Furthermore, the first upper movable seat and the second upper movable seat are both connected by a connecting rod, and the first upper movable seat and the second upper movable seat are slidably mounted on the inner upper end of the machine body.

[0013] After adopting the above-mentioned further structure, the synchronization during the movement of the first upper moving seat and the second upper moving seat can be improved.

[0014] Furthermore, first linear guide rails are installed on both sides of the inner upper end of the body, the upper ends of the first upper movable seat and the second upper movable seat are installed on the first linear guide rails through a first slider, and a nut seat is fixedly installed on the second upper movable seat, and the inner thread of the nut seat is connected to a drive screw, one end of the drive screw is connected to a drive motor, and the drive motor is fixedly installed on the body.

[0015] After adopting the above-mentioned further structure, the driving screw can be driven to rotate by the driving motor, so that the second upper moving seat and the first upper moving seat can move back and forth along the direction of the linear guide rail, so as to facilitate the switching of the hot pressing punch and the adsorption punch, thereby greatly improving work efficiency.

[0016] Furthermore, the adsorption material receiving assembly includes a material receiving base frame installed in the machine body, the upper end of the material receiving base frame is installed with a liftable material receiving tray bracket, the material receiving tray bracket is hingedly installed with a material receiving tray, and the material receiving tray is installed with an adsorption module.

[0017] After adopting the above-mentioned further structure, the receiving tray bracket drives the adsorption module to rise and fall, so that the adsorption module reaches the adsorption punch moving from above, and adsorbs the molded product by adsorption. At the same time, the adsorption punch separates the molded product by blowing air to prevent the product from being pulled and damaged due to adhesion. After the adsorption module adsorbs the molded product, the receiving tray is tilted by swinging the receiving tray to facilitate the molded product to slide to the discharge end, thereby preventing the molded product from being damaged due to falling.

[0018] Furthermore, a driving cylinder is installed at the lower end of the material receiving base frame, and the pneumatic and hydraulic shaft of the driving cylinder is connected to the material receiving tray bracket. The lower end of the material receiving tray bracket is provided with multiple guide shafts, and the guide shafts are passed through the material receiving base frame.

[0019] After adopting the above-mentioned further structure, the receiving frame is driven up and down by driving the cylinder, thereby driving the adsorption module to move up and down to adsorb and form products. The structure is simple, effectively reducing the length of the entire equipment and reducing the area occupied by the equipment.

[0020] Furthermore, a hinged seat is provided at one end of the receiving tray bracket, the middle part of the receiving tray is rotatably connected to the hinged seat through a hinge shaft, and a swing cylinder is hingedly installed on the lower side of one end of the receiving tray.

[0021] After adopting the above-mentioned further structure, the receiving tray is driven to swing around the hinge axis by the swing cylinder, so that the receiving tray can slide the formed products by tilting.

[0022] Furthermore, the adsorption module is a negative pressure air plate or a plurality of negative pressure suction cups.

[0023] After adopting the above-mentioned further structure, the formed product can be adsorbed by the negative pressure air plate or the negative pressure suction cup, so that it can be easily removed and slid out, ensuring the safety of the product while being more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the pulp molding single-head automatic forming machine of the present invention.

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the pulp box and lifting assembly of the present invention.

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting assembly and the slurry mold.

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the hot pressing upper mold assembly and the transfer mold assembly.

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the hot pressing lower mold assembly.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the adsorption material connection component.

[0030] In the figure: body 1, slurry box 2, lifting assembly 3, slurry mold 4, hot pressing lower mold assembly 5, hot pressing upper mold assembly 6, mold moving assembly 7, adsorption material receiving assembly 8, lifting top frame 9, top frame plate 10, guide rod 11, slurry mold base 12, slurry suction pipe 13, lifting hydraulic cylinder 14, upper heating plate 15, hot pressing punch 16, second upper movable seat 17, adsorption punch 18, exhaust pipe 19, blowing pipe 20, connecting rod 21, first linear guide rail 22, first slider 23, nut seat 24, drive screw 25, drive motor 26, lower mold base 27, lower mold lifting hydraulic cylinder 28, second slider 29, lower heating plate 30, slide seat 31, third air chamber plate 32, lower mold 33, material receiving base 34, guide shaft 35, material receiving tray bracket 36, drive cylinder 37, material receiving tray 38, hinged seat 39, swing cylinder 40. DETAILED DESCRIPTION

[0031] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0032] Combine Figures 1 to 6 The high-efficiency pulp molding single-head automatic forming machine shown includes a body 1. The high-efficiency pulp molding single-head automatic forming machine also includes: a pulp box 2, a hot pressing lower mold assembly 5, a molding and transferring mold assembly and an adsorption and material receiving assembly 8. The pulp box 2 is located on one side of the interior of the body 1. A pulp mold 4 is provided in the pulp box 2. The pulp mold 4 is installed on the lifting assembly 3, and the lifting assembly 3 is installed at the upper end of the body 1.

[0033] The hot pressing lower mold assembly 5 is located on one side of the pulp box 2. The hot pressing lower mold assembly 5 is installed in the machine body 1 in a liftable manner. A molding transfer mold area is formed above the pulp box 2 and the hot pressing lower mold assembly 5.

[0034] The molding transfer mold assembly includes a hot pressing upper mold assembly 6 and a transfer mold assembly 7. The hot pressing upper mold assembly 6 and the transfer mold assembly 7 are connected. The hot pressing upper mold assembly 6 and the transfer mold assembly 7 are both located in the molding transfer mold area. The hot pressing upper mold assembly 6 and the transfer mold assembly 7 can be synchronously reciprocated and are arranged at the inner upper end of the machine body 1.

[0035] The adsorption material receiving component 8 is located on the side of the hot pressing lower mold component 5 away from the pulp box 2. The adsorption material receiving component 8 can be raised and lowered and swung in the machine body 1 to absorb and remove the molded product on the mold moving component 7.

[0036] The hot pressing upper mold assembly 6 and the transfer mold assembly 7 of this embodiment can move back and forth in the molding transfer mold area, so that after the hot pressing upper mold assembly 6 is moved to the top of the slurry box 2, the slurry mold 4 is raised through the lifting assembly 3, so that the slurry mold 4 is combined with the hot pressing upper mold assembly 6, so that the slurry in the slurry mold 4 is initially formed into a wet blank, and then the hot pressing upper mold assembly 6 with the wet blank is moved to the top of the hot pressing lower mold assembly 5. The hot pressing lower mold assembly 5 can be raised and combined with the hot pressing upper mold assembly 6 to further solidify and dry the wet blank to form a molded product, so that the molded product is adsorbed in the hot pressing lower mold assembly 5. At this time, the hot pressing upper mold assembly 6 is repeatedly moved. The wet blank is formed just above the slurry box 2. Since the mold shifting assembly 7 and the hot pressing upper mold assembly 6 move synchronously, the mold shifting assembly 7 moves to the top of the hot pressing lower mold assembly 5 and combines with the hot pressing lower mold assembly 5, so that the mold shifting assembly 7 adsorbs the molded product. After the hot pressing lower mold assembly 5 moves down and resets, the hot pressing upper mold assembly 6 moves the wet blank to the hot pressing lower mold assembly 5 again, and the molded product is moved to the adsorption receiving assembly 8 through the mold shifting assembly 7 for adsorption and material collection, thereby forming a continuous cycle of production and unloading, greatly improving the working efficiency of the single-head molding equipment, and the transfer process is through adsorption transfer to prevent the product from adhering to the mold, and production is smoother.

[0037] Specifically, the lifting assembly 3 of this embodiment includes a lifting hydraulic cylinder 14 installed at the upper end of the machine body 1, and the lower end of the cylinder body of the lifting hydraulic cylinder 14 is fixedly installed at the upper end of the machine body 1. The hydraulic shaft of the lifting hydraulic cylinder 14 is connected to the top frame plate 10, and the top frame plate 10 is fixedly installed on the lifting top frame 9. The lower end of the lifting top frame 9 is provided with a guide rod 11 passing through the machine body 1, and the guide rod 11 extends into the pulp box 2. The lower end of the guide rod 11 is provided with a pulp mold base 12, and the pulp mold 4 is installed on the pulp mold base 12; the lifting hydraulic cylinder 14 drives the top frame 10 to rise and fall by the hydraulic shaft upward, thereby driving the entire lifting top frame 9 to rise and fall, so that the guide rod 11 drives the pulp mold 4 in the pulp box 2 to move up and down, and the guide rod 11 is more stable during movement.

[0038] It is worth noting that a slurry cavity is provided in the slurry mold base 12, and a slurry suction pipe 13 is provided in the slurry cavity; after the slurry mold 4 moves upward, since there is a large amount of slurry in the slurry mold 4, the slurry in the slurry mold 4 can be sucked away through the slurry suction pipe 13, so as to facilitate the hot pressing upper mold assembly 6 for rapid molding.

[0039] The hot pressing lower die assembly 5 of this embodiment includes a lower die base 27, a lower die lifting hydraulic cylinder 28 is provided at the lower end of the lower die base 27, a slide 31 is provided on the side of the lower die base 27, a second slider 29 is installed on the slide 31, and the second slider 29 is slidably connected through a vertical second linear guide installed in the machine body 1, a third air chamber plate 32 is installed at the upper end of the lower die base 27, a lower heating plate 30 is installed on the third air chamber plate 32, and a lower die 33 is installed on the lower heating plate 30; the lower die base 27 is driven to rise and fall by the lower die lifting hydraulic cylinder 28, so that it can be better combined with the hot pressing upper die assembly 6 or the moving die assembly 7 for hot pressing or moving die, with a simple structure and high production efficiency.

[0040] Specifically, the hot pressing upper mold assembly 6 includes a first upper movable seat, a first air chamber plate is provided at the lower end of the first upper movable seat, the lower end of the first air chamber plate is connected to the upper heating plate 15 through an insulation plate, and the lower end of the upper heating plate 15 is provided with a hot pressing punch 16, the moving mold assembly 7 includes a second upper movable seat 17, the lower end of the second upper movable seat 17 is provided with a second air chamber plate, and the lower end of the second air chamber plate is provided with an adsorption punch 18, and one side of the first air chamber plate and the second air chamber plate are both provided with a blowing pipe 20 and an exhaust pipe 19, the first air chamber plate is connected to the hot pressing punch 16, and the second air chamber plate is connected to the adsorption punch 18; the hot pressing punch 16 can be heated by the upper heating plate 15 to facilitate heating and forming in the slurry mold 4 or the hot pressing lower mold assembly 5, and at the same time, the hot pressing punch 16 and the adsorption punch 18 can be negatively pressured adsorbed or blown away by the blowing pipe 20 and the exhaust pipe 1, so that the product is more stable during movement and smoother when detached to prevent adhesion.

[0041] It is worth noting that the first and second upper movable seats 17 are both connected by a connecting rod 21, which is slidably mounted on the inner upper end of the body 1; this allows for greater synchronization during the movement of the first and second upper movable seats 17. In some embodiments, the connecting rod is a connecting threaded rod, and the first and second upper movable seats 17 are provided with corresponding nut seats. By connecting the connecting threaded rod and the nut seat, the spacing between the first and second upper movable seats 17 can be more conveniently adjusted, making it more suitable for the molding of products with different indexes.

[0042] The first linear guide rails 22 are installed on both sides of the inner upper end of the body 1 of this embodiment. The upper ends of the first upper movable seat and the second upper movable seat 17 are installed on the first linear guide rails 22 through the first slider 23. A nut seat 24 is fixedly installed on the second upper movable seat 17. The internal thread of the nut seat 24 is connected to a driving screw 25. One end of the driving screw 25 is connected to a driving motor 26. The driving motor 26 is fixedly installed on the body 1; the driving screw 25 can be driven to rotate by the driving motor 26, so that the second upper movable seat 17 and the first upper movable seat can be reciprocated along the direction of the linear guide rails 22, so that the hot pressing punch 16 and the adsorption punch 18 can be switched, thereby greatly improving work efficiency.

[0043] The adsorption material receiving assembly 8 includes a material receiving base frame 34 installed in the body 1, and a liftable material receiving tray bracket 36 is installed on the upper end of the material receiving base frame 34, and a material receiving tray 38 is hingedly installed on the material receiving tray bracket 36, and an adsorption module is installed on the material receiving tray 38; the material receiving tray bracket 36 drives the adsorption module to rise and fall, so that the adsorption module reaches the adsorption punch 18 moving from the upper side, and adsorbs the molded product by adsorption. At the same time, the adsorption punch 18 separates the molded product by blowing air to prevent the product from being pulled and damaged due to adhesion. After the adsorption module adsorbs the molded product, the material receiving tray 38 is tilted by swinging the material receiving tray 38 to facilitate the molded product to slide to the discharge end, thereby preventing the molded product from being damaged due to falling.

[0044] A driving cylinder 37 is installed at the lower end of the material receiving base frame 34, and the pneumatic and hydraulic shaft of the driving cylinder 37 is connected to the material receiving tray bracket 36. The lower end of the material receiving tray bracket 36 is provided with multiple guide shafts 35, and the guide shafts 35 are passed through the material receiving base frame 34; the driving cylinder 37 drives the material receiving base frame 34 to move up and down, thereby driving the adsorption module to rise and fall to adsorb and form products. The structure is simple, effectively reducing the length of the entire equipment and reducing the area occupied by the equipment.

[0045] A hinged seat 39 is provided at one end of the receiving tray bracket 36, and the middle part of the receiving tray 38 is rotatably connected to the hinged seat 39 through a hinge shaft. A swing cylinder 40 is hingedly installed on the lower side of one end of the receiving tray 38; the swing cylinder 40 drives the receiving tray 38 to swing around the hinge shaft, so that the receiving tray 38 can slide the molded product by tilting.

[0046] It is worth noting that the adsorption module of this embodiment is a negative pressure air plate or multiple negative pressure suction cups; the formed product can be adsorbed by the negative pressure air plate or negative pressure suction cup, so that it can be easily removed and slid out, ensuring the safety of the product while being more efficient.

[0047] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A high-efficiency pulp molding single-head automatic forming machine, comprising a machine body (1), characterized in that: Also includes: A pulp box (2) is located on one side of the machine body (1), wherein a pulp mold (4) is provided in the pulp box (2), and the pulp mold (4) is mounted on a lifting assembly (3), and the lifting assembly (3) is mounted on the upper end of the machine body (1); A hot pressing lower die assembly (5) is located on one side of the pulp box (2); the hot pressing lower die assembly (5) is installed in the machine body (1) in a manner that allows it to be lifted; a molding transfer area is formed above the pulp box (2) and the hot pressing lower die assembly (5); A molding transfer mold assembly, comprising a hot pressing upper mold assembly (6) and a transfer mold assembly (7), wherein the hot pressing upper mold assembly (6) and the transfer mold assembly (7) are connected, and both the hot pressing upper mold assembly (6) and the transfer mold assembly (7) are located within a molding transfer mold area, and the hot pressing upper mold assembly (6) and the transfer mold assembly (7) are arranged at the inner upper end of the machine body (1) so as to be capable of synchronous reciprocating movement; The adsorption material receiving assembly (8) is located on a side of the hot pressing lower mold assembly (5) away from the pulp box (2). The adsorption material receiving assembly (8) is arranged in the machine body (1) in a manner that it can be raised and lowered and swung, and is used to absorb and remove the molded product on the mold moving assembly (7).

2. The high-efficiency pulp molding single-head automatic forming machine according to claim 1, characterized in that: The lifting assembly (3) includes a lifting hydraulic cylinder (14) installed at the upper end of the machine body (1), the lower end of the cylinder body of the lifting hydraulic cylinder (14) is fixedly installed at the upper end of the machine body (1), the hydraulic shaft of the lifting hydraulic cylinder (14) is connected to a top frame plate (10), the top frame plate (10) is fixedly installed on a lifting top frame (9), the lower end of the lifting top frame (9) is provided with a guide rod (11) passing through the machine body (1), the guide rod (11) extends into the pulp box (2), the lower end of the guide rod (11) is provided with a pulp mold base (12), and the pulp mold (4) is installed on the pulp mold base (12).

3. The high-efficiency pulp molding single-head automatic forming machine according to claim 2, characterized in that: The hot pressing lower die assembly (5) includes a lower die base (27), a lower die lifting hydraulic cylinder (28) is provided at the lower end of the lower die base (27), a slide (31) is provided on the side of the lower die base (27), a second slider (29) is installed on the slide (31), and the second slider (29) is slidably connected through a vertical second linear guide rail installed in the machine body (1), a third air chamber plate (32) is installed at the upper end of the lower die base (27), a lower heating plate (30) is installed on the third air chamber plate (32), and a lower die (33) is installed on the lower heating plate (30).

4. The high-efficiency pulp molding single-head automatic forming machine according to claim 1, characterized in that: The hot pressing upper mold assembly (6) includes a first upper movable seat, a first air chamber plate is provided at the lower end of the first upper movable seat, the lower end of the first air chamber plate is connected to the upper heating plate (15) through a heat insulation plate, and the lower end of the upper heating plate (15) is provided with a hot pressing punch (16), the moving mold assembly (7) includes a second upper movable seat (17), a second air chamber plate is provided at the lower end of the second upper movable seat (17), and an adsorption punch (18) is provided at the lower end of the second air chamber plate. A blowing pipe (20) and an exhaust pipe (19) are provided on one side of the first air chamber plate and the second air chamber plate. The first air chamber plate is connected to the hot pressing punch (16), and the second air chamber plate is connected to the adsorption punch (18).

5. The high-efficiency pulp molding single-head automatic forming machine according to claim 4, characterized in that: The first upper movable seat and the second upper movable seat (17) are both connected via a connecting rod (21), and the first upper movable seat and the second upper movable seat (17) are slidably mounted on the inner upper end of the machine body (1).

6. The high-efficiency pulp molding single-head automatic forming machine according to claim 5, characterized in that: First linear guide rails (22) are installed on both sides of the inner upper end of the body (1), and the upper ends of the first upper movable seat and the second upper movable seat (17) are installed on the first linear guide rails (22) through first sliders (23). A nut seat (24) is fixedly installed on the second upper movable seat (17), and the nut seat (24) is internally threadedly connected to a driving screw (25). One end of the driving screw (25) is connected to a driving motor (26), and the driving motor (26) is fixedly installed on the body (1).

7. The high-efficiency pulp molding single-head automatic forming machine according to claim 1, characterized in that: The adsorption material receiving assembly (8) comprises a material receiving base frame (34) installed in the machine body (1), a liftable material receiving tray bracket (36) is installed on the upper end of the material receiving base frame (34), a material receiving tray (38) is hingedly mounted on the material receiving tray bracket (36), and an adsorption module is installed on the material receiving tray (38).

8. The high-efficiency pulp molding single-head automatic forming machine according to claim 7, characterized in that: A driving cylinder (37) is installed at the lower end of the receiving frame (34), and the pneumatic and hydraulic shaft of the driving cylinder (37) is connected to the receiving tray bracket (36). A plurality of guide shafts (35) are provided at the lower end of the receiving tray bracket (36), and the guide shafts (35) are inserted into the receiving frame (34).

9. The high-efficiency pulp molding single-head automatic forming machine according to claim 8, characterized in that: One end of the receiving tray bracket (36) is provided with a hinge seat (39), the middle portion of the receiving tray (38) is rotatably connected to the hinge seat (39) via a hinge shaft, and a swing cylinder (40) is hingedly mounted on the lower side of one end of the receiving tray (38).

10. The high-efficiency single-head automatic pulp molding machine according to claim 7, characterized in that: The adsorption module is a negative pressure air plate or a plurality of negative pressure suction cups.

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