A high-efficiency single-head automatic pulp molding machine

Abstract

This utility model relates to the technical field of paper-plastic product molding equipment, and discloses a high-efficiency single-head automatic pulp molding machine, including a machine body, a pulp tank, a hot-pressing lower mold assembly, a molding and transferring mold assembly, and an adsorption and receiving assembly. The pulp tank contains a pulp mold. The hot-pressing lower mold assembly is movably mounted in the machine body. The molding and transferring mold assembly includes a hot-pressing upper mold assembly and a transferring mold assembly, which are synchronously reciprocating and arranged at the upper inner end of the machine body. The adsorption and receiving assembly is movably mounted in the machine body and swings, used to adsorb and remove the molded product from the transferring mold assembly. This high-efficiency single-head automatic pulp molding machine greatly improves the working efficiency of single-head molding equipment, and the transfer process is carried out by adsorption, preventing the product from sticking to the mold, making production smoother.

Description

Technical Field

[0001] This utility model relates to the technical field of paper-plastic product molding equipment, specifically, a high-efficiency single-head automatic pulp molding machine. Background Technology

[0002] Paper-plastic products are manufactured using a mixture of paper pulp and / or plant fiber materials as the pulp raw material, which is then absorbed and adhered to the pulp by a suction mold, and finally manufactured through hot pressing and shaping technology. Existing single-head paper-plastic forming equipment typically only moves the upper mold to the pulp tank to initially form a wet blank, then moves the wet blank to the lower mold on one side for hot pressing, and then moves the upper mold to transfer the formed product to the unloading point for unloading. After unloading, the upper mold is moved back to the pulp tank for the next operation, and so on. However, this single-head paper-plastic forming equipment requires waiting for the complete process to be completed before resetting, which is inefficient. Moreover, during each transfer process, the paper-plastic product may adhere to the mold, leading to transfer failure and significantly affecting the production schedule. Utility Model Content

[0003] In order to overcome the defects of the existing technology, this utility model provides a high-efficiency single-head automatic pulp molding machine to solve the problems in the existing technology.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a high-efficiency single-head automatic pulp molding machine, including a machine body, and the high-efficiency single-head automatic pulp molding machine further includes:

[0005] A propeller tank is located on one side inside the machine body. A propeller mold is installed inside the propeller tank. The propeller mold is mounted on a lifting assembly, which is installed at the upper end of the machine body.

[0006] A hot press die assembly is located on one side of the slurry tank. The hot press die assembly is installed in the machine body in a height-adjustable manner. A forming and moving mold area is formed above the slurry tank and the hot press die assembly.

[0007] A molding and mold-moving assembly includes a hot-pressing upper mold assembly and a mold-moving assembly, which are connected and located within the molding and mold-moving area. The hot-pressing upper mold assembly and the mold-moving assembly are synchronously and reciprocally moved at the upper inner end of the machine body.

[0008] An adsorption receiving assembly is located on the side of the hot press mold assembly away from the slurry tank. The adsorption receiving assembly is installed in the machine body that can be raised, lowered, and swung, and is used to adsorb and remove the molded products from the moving mold assembly.

[0009] The beneficial effects of this utility model are that the hot-pressing upper mold assembly and the mold-moving assembly can reciprocate within the molding and mold-moving area. This allows the hot-pressing upper mold assembly to move above the slurry tank, where the slurry mold rises via a lifting assembly, allowing it to combine with the hot-pressing upper mold assembly. This initially forms a wet blank in the slurry within the mold. Then, the hot-pressing upper mold assembly with the wet blank is moved directly above the hot-pressing lower mold assembly. The hot-pressing lower mold assembly rises and combines with the hot-pressing upper mold assembly, further solidifying and drying the wet blank to form a molded product. The molded product is then adsorbed within the hot-pressing lower mold assembly. At this point, the hot-pressing upper mold assembly repeats... The mold is moved directly above the slurry tank for wet blank forming. Since the mold moving assembly and the hot pressing upper mold assembly move synchronously, the mold moving assembly moves above the hot pressing lower mold assembly and combines with it, allowing the mold moving assembly to adsorb the formed product. After the hot pressing lower mold assembly moves down and resets, the hot pressing upper mold assembly moves the wet blank back to the hot pressing lower mold assembly. The formed product is then moved by the mold moving assembly to the adsorption receiving assembly for adsorption and material removal, thus forming a continuous cycle of production and material feeding, which greatly improves the working efficiency of the single-head forming equipment. Moreover, the transfer process is carried out by adsorption, which prevents the product from sticking to the mold, making production smoother.

[0010] Furthermore, the lifting assembly includes a lifting hydraulic cylinder installed on the upper end of the machine body. The lower end of the cylinder body of the lifting hydraulic cylinder is fixedly installed on 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 slurry tank. The lower end of the guide rod is provided with a slurry mold base. The slurry mold is installed on the slurry mold base.

[0011] With the above-mentioned further structure, the hydraulic cylinder drives the top frame plate to rise and fall by lifting the hydraulic shaft upward, thereby driving the entire lifting top frame to rise and fall, so that the guide rod drives the slurry mold in the slurry box to move up and down, and the guide rod moves more stably during the movement.

[0012] Furthermore, the hot-pressing lower mold assembly includes a lower mold base, a lower mold lifting hydraulic cylinder is provided at the lower end of the lower mold base, a slide is provided on the side of the lower mold base, a second slider is installed on the slide, the second slider is slidably connected by 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 mold base, a lower heating plate is installed on the third air chamber plate, and a lower mold is installed on the lower heating plate.

[0013] With the above-mentioned further structure, the lower mold base is raised and lowered by the lower mold lifting hydraulic cylinder, which can be better combined with the hot pressing upper mold assembly or the mold moving assembly for hot pressing or mold moving. The structure is simple and the production efficiency is high.

[0014] 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, an upper heating plate is connected to the lower end of the first air chamber plate through a heat insulation plate, and a hot pressing punch is provided at the lower end of the upper heating plate. The mold moving assembly includes a second upper movable seat, a second air chamber plate is provided at the lower end of the second upper movable seat, and an adsorption punch is provided at the lower end of the second air chamber plate. An air blowing pipe and an air extraction pipe are provided on one side of both 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.

[0015] With the above-mentioned further structure, the hot pressing punch can be heated by the upper heating plate to facilitate heating and forming in the mold or hot pressing lower mold assembly. At the same time, the hot pressing punch and the adsorption punch can be adsorbed by negative pressure or detached by air blowing through the air blowing pipe and the air extraction pipe, so that the product is more stable during movement and detaches more smoothly, preventing adhesion.

[0016] Furthermore, the first upper movable seat and the second upper movable seat are connected by a connecting rod, and the first upper movable seat and the second upper movable seat are slidably installed on the inner upper end of the machine body.

[0017] With the above-described further structure, the synchronization between the first and second upper moving seats during movement can be improved.

[0018] Furthermore, both sides of the inner upper end of the machine body are equipped with first linear guide rails. The upper ends of the first upper moving seat and the second upper moving seat are both mounted on the first linear guide rails via first sliders. A nut seat is fixedly installed on the second upper moving seat. A drive screw is internally threaded onto the nut seat. One end of the drive screw is connected to a drive motor. The drive motor is fixedly installed on the machine body.

[0019] With the above-mentioned further structure, the drive screw can be rotated by the drive 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, which greatly improves the work efficiency.

[0020] Furthermore, the adsorption receiving assembly includes a receiving base frame installed inside the machine body, an adjustable receiving tray support is installed at the upper end of the receiving base frame, a receiving tray is hinged to the receiving tray support, and an adsorption module is installed on the receiving tray.

[0021] With the above-described further structure, the receiving tray support drives the adsorption module to rise and fall, so that the adsorption module reaches the adsorption punch that moves from above. The adsorption module adsorbs the formed product by adsorption, and at the same time, the adsorption punch blows air to detach the formed product to prevent the product from being pulled and damaged due to adhesion. After the adsorption module adsorbs the formed product, it swings the receiving tray to tilt the receiving tray so that the formed product can slide to the unloading end to prevent the formed product from being damaged due to falling.

[0022] Furthermore, a drive cylinder is installed at the lower end of the receiving base frame, and the pneumatic hydraulic shaft of the drive cylinder is connected to the receiving tray bracket. Multiple guide shafts are provided at the lower end of the receiving tray bracket, and the guide shafts pass through the receiving base frame.

[0023] With the above-mentioned further structure, the receiving base frame is moved up and down by the drive cylinder, thereby driving the adsorption module to lift and lower 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.

[0024] Furthermore, a hinge seat is provided at one end of the receiving tray support, the middle part of the receiving tray is rotatably connected to the hinge seat through a hinge shaft, and a swing cylinder is hingedly installed on the lower side of one end of the receiving tray.

[0025] With the above-mentioned further structure, the receiving plate is driven by the swing cylinder to swing around the hinge axis, so that the receiving plate can slide the molded product off by tilting.

[0026] Furthermore, the adsorption module is a negative pressure air plate or multiple negative pressure suction cups.

[0027] With the above-mentioned further structure, the shaped product can be adsorbed by a negative pressure air plate or a negative pressure suction cup, which can be easily removed and slid off for output, ensuring product safety while increasing efficiency. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the single-head automatic pulp molding machine of this utility model.

[0029] Figure 2 This is a three-dimensional structural diagram of the impeller tank and lifting assembly of this utility model.

[0030] Figure 3 This is a three-dimensional structural diagram of the lifting assembly and the paddle mold.

[0031] Figure 4 This is a three-dimensional structural diagram of the hot pressing upper mold assembly and the moving mold assembly.

[0032] Figure 5 This is a three-dimensional structural diagram of the hot-pressing lower mold assembly.

[0033] Figure 6 This is a three-dimensional structural diagram of the adsorption and receiving component.

[0034] In the diagram: 1. Machine body; 2. Slurry tank; 3. Lifting assembly; 4. Slurry mold; 5. Hot pressing lower mold assembly; 6. Hot pressing upper mold assembly; 7. Mold moving assembly; 8. Adsorption receiving assembly; 9. Lifting top frame; 10. Top frame plate; 11. Guide rod; 12. Slurry mold base; 13. Suction pipe; 14. Lifting hydraulic cylinder; 15. Upper heating plate; 16. Hot pressing punch; 17. Second upper moving seat; 18. Adsorption punch; 19. Air extraction pipe; 20. Air blowing pipe; 21. Connecting rod; 22. First linear guide rail; 23. First slider; 24. Nut seat; 25. Drive screw; 26. Drive motor; 27. Lower mold base; 28. Lower mold lifting hydraulic cylinder; 29. ​​Second slider; 30. Lower heating plate; 31. Slide seat; 32. Third air chamber plate; 33. Lower mold; 34. Receiving base frame; 35. Guide shaft; 36. Receiving tray bracket; 37. Drive cylinder; 38. Receiving tray; 39. Hinge seat; 40. Swing cylinder. Detailed Implementation

[0035] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0036] Combination Figures 1 to 6 The high-efficiency pulp molding single-head automatic forming machine shown includes a machine body 1. The high-efficiency pulp molding single-head automatic forming machine also includes: pulp tank 2, hot pressing mold assembly 5, forming mold moving assembly and adsorption receiving assembly 8. The pulp tank 2 is located on one side inside the machine body 1. The pulp mold 4 is provided in the pulp tank 2. The pulp mold 4 is installed on the lifting assembly 3. The lifting assembly 3 is installed at the upper end of the machine body 1.

[0037] The hot press mold assembly 5 is located on one side of the slurry tank 2. The hot press mold assembly 5 is installed in the machine body 1 in a height-adjustable manner. The mold transfer area is formed above the slurry tank 2 and the hot press mold assembly 5.

[0038] The molding and mold-moving assembly includes a hot-pressing upper mold assembly 6 and a mold-moving assembly 7. The hot-pressing upper mold assembly 6 and the mold-moving assembly 7 are connected and are both located in the molding and mold-moving area. The hot-pressing upper mold assembly 6 and the mold-moving assembly 7 are arranged in the upper inner part of the machine body 1 and can reciprocate synchronously.

[0039] The adsorption receiving component 8 is located on the side of the hot pressing mold assembly 5 away from the slurry tank 2. The adsorption receiving component 8 is installed in the machine body 1 and can be raised, lowered and swung, to adsorb and remove the molded products on the moving mold assembly 7.

[0040] In this embodiment, the upper hot-pressing mold assembly 6 and the moving mold assembly 7 can reciprocate within the forming and moving mold area. This allows the upper hot-pressing mold assembly 6 to move above the slurry tank 2, where the slurry mold 4 rises via the lifting assembly 3, allowing it to combine with the upper hot-pressing mold assembly 6. This initially forms a wet blank from the slurry within the slurry mold 4. Then, the upper hot-pressing mold assembly 6 with the wet blank is moved directly above the lower hot-pressing mold assembly 5. The lower hot-pressing mold assembly 5 can rise and combine with the upper hot-pressing mold assembly 6, further solidifying and drying the wet blank to form a molded product. The molded product is then adsorbed within the lower hot-pressing mold assembly 5. At this point, the upper hot-pressing mold assembly 6 repeats its movement. The wet blank is formed directly above the slurry tank 2. Since the mold transfer assembly 7 and the hot pressing upper mold assembly 6 move synchronously, the mold transfer assembly 7 moves above the hot pressing lower mold assembly 5 and combines with the hot pressing lower mold assembly 5, so that the mold transfer assembly 7 adsorbs the formed 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. The formed product is moved to the adsorption receiving assembly 8 by the mold transfer assembly 7 for adsorption and material collection, thus forming a continuous cycle of production and material feeding, which greatly improves the working efficiency of the single-head forming equipment. Moreover, the transfer process is carried out by adsorption, which prevents the product from sticking to the mold, making the production smoother.

[0041] Specifically, the lifting assembly 3 in this embodiment includes a lifting hydraulic cylinder 14 installed on the upper end of the machine body 1. The lower end of the cylinder body of the lifting hydraulic cylinder 14 is fixedly installed on 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 the lifting top frame 9. The lower end of the lifting top frame 9 is provided with a guide rod 11 that passes through the machine body 1. The guide rod 11 extends into the pulp tank 2. The lower end of the guide rod 11 is provided with a pulp mold base 12. The pulp mold 4 is installed on the pulp mold base 12. The lifting hydraulic cylinder 14 drives the top frame plate 10 to rise and fall by driving the upper 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 tank 2 to move up and down. The guide rod 11 is more stable during the movement.

[0042] It is worth noting that a slurry cavity is provided inside the slurry mold base 12, and a slurry suction pipe 13 is connected to the slurry cavity; after the slurry mold 4 moves upward, since there is a large amount of slurry inside the slurry mold 4, the slurry inside the slurry mold 4 can be sucked away by the slurry suction pipe 13, so that the hot pressing upper mold assembly 6 can be quickly formed.

[0043] The hot pressing lower mold assembly 5 in this embodiment includes a lower mold base 27. A lower mold lifting hydraulic cylinder 28 is provided at the lower end of the lower mold base 27. A slide block 31 is provided on the side of the lower mold base 27. A second slider 29 is installed on the slide block 31. The second slider 29 is slidably connected by 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 mold base 27. A lower heating plate 30 is installed on the third air chamber plate 32. A lower mold 33 is installed on the lower heating plate 30. The lower mold base 27 is lifted and lowered by the lower mold lifting hydraulic cylinder 28, so that it can be better combined with the hot pressing upper mold assembly 6 or the mold moving assembly 7 for hot pressing or mold moving. The structure is simple and the production efficiency is high.

[0044] Specifically, the hot pressing upper mold assembly 6 includes a first upper movable seat, with a first air chamber plate at the lower end of the first upper movable seat. The lower end of the first air chamber plate is connected to an upper heating plate 15 via a heat insulation plate. A hot pressing punch 16 is located at the lower end of the upper heating plate 15. The mold moving assembly 7 includes a second upper movable seat 17, with a second air chamber plate at the lower end of the second upper movable seat 17. An adsorption punch 18 is located at the lower end of the second air chamber plate. Both the first and second air chamber plates have an air blowing pipe 20 and an air extraction pipe 19 on one side. 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 within the slurry mold 4 or the hot pressing lower mold assembly 5. Simultaneously, the hot pressing punch 16 and the adsorption punch 18 can be adsorbed under negative pressure or detached by air blowing through the air blowing pipe 20 and the air extraction pipe 19, so that the product is more stable during movement and detaches more smoothly, preventing adhesion.

[0045] It is worth noting that both the first upper movable seat and the second upper movable seat 17 are connected by 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; this allows for higher synchronization during the movement of the first upper movable seat and the second upper movable seat 17. In some embodiments, the connecting rod is a threaded rod, and the first upper movable seat and the second upper movable seat 17 are provided with corresponding nut seats. By connecting the threaded rod to the nut seats, the distance between the first upper movable seat and the second upper movable seat 17 can be adjusted more conveniently, making it more suitable for molding products with different indexes.

[0046] In this embodiment, the upper inner sides of the machine body 1 are equipped with first linear guide rails 22. The upper ends of the first upper moving seat and the second upper moving seat 17 are both mounted on the first linear guide rails 22 via first sliders 23. A nut seat 24 is fixedly mounted on the second upper moving seat 17. A drive screw 25 is internally threaded onto the nut seat 24. One end of the drive screw 25 is connected to a drive motor 26, which is fixedly mounted on the machine body 1. The drive screw 25 can be rotated by the drive motor 26, thereby causing the second upper moving seat 17 and the first upper moving seat to reciprocate along the direction of the linear guide rails 22, so as to facilitate the switching of the hot pressing punch 16 and the adsorption punch 18, greatly improving work efficiency.

[0047] The adsorption receiving assembly 8 includes a receiving base frame 34 installed inside the machine body 1. A liftable receiving tray support 36 is installed on the upper end of the receiving base frame 34. A receiving tray 38 is hinged to the receiving tray support 36, and an adsorption module is installed on the receiving tray 38. The receiving tray support 36 drives the adsorption module to rise and fall, so that the adsorption module reaches the adsorption punch 18 that moves from above. The adsorption module adsorbs the formed product by adsorption, and at the same time, the adsorption punch 18 blows air to detach the formed product to prevent the product from being pulled and damaged due to adhesion. After the adsorption module adsorbs the formed product, it tilts the receiving tray 38 by swinging it so that the formed product can slide to the unloading end to prevent the formed product from being damaged due to falling.

[0048] A drive cylinder 37 is installed at the lower end of the receiving base frame 34. The pneumatic and hydraulic shaft of the drive cylinder 37 is connected to the receiving tray bracket 36. Multiple guide shafts 35 are provided at the lower end of the receiving tray bracket 36, and the guide shafts 35 pass through the receiving base frame 34. The drive cylinder 37 drives the receiving base frame 34 to move up and down, thereby driving the adsorption module to lift and lower 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.

[0049] A hinge seat 39 is provided at one end of the receiving tray support 36. The middle part of the receiving tray 38 is rotatably connected to the hinge seat 39 through a hinge shaft. A swing cylinder 40 is hinged to 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 off by tilting.

[0050] It is worth noting that the adsorption module in this embodiment is a negative pressure air plate or multiple negative pressure suction cups; the product can be adsorbed by the negative pressure air plate or negative pressure suction cups, so that it can be easily removed and slid off for output, ensuring product safety while being more efficient.

[0051] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A high-efficiency single-head automatic pulp molding machine, comprising a machine body (1), characterized in that, Also includes: A paddle tank (2) is located on one side inside the body (1). A paddle mold (4) is provided inside the paddle tank (2). The paddle mold (4) is installed on a lifting assembly (3). The lifting assembly (3) is installed at the upper end of the body (1). Hot pressing mold assembly (5) is located on one side of the slurry tank (2). The hot pressing mold assembly (5) is installed in the machine body (1) in a height-adjustable manner. A forming and moving mold area is formed above the slurry tank (2) and the hot pressing mold assembly (5). The molding and moving mold assembly includes a hot pressing upper mold assembly (6) and a moving mold assembly (7), the hot pressing upper mold assembly (6) and the moving mold assembly (7) are connected to each other, the hot pressing upper mold assembly (6) and the moving mold assembly (7) are both located in the molding and moving mold area, and the hot pressing upper mold assembly (6) and the moving mold assembly (7) are synchronously reciprocating and arranged in the upper inner part of the machine body (1); The adsorption receiving component (8) is located on the side of the hot pressing mold assembly (5) away from the slurry tank (2). The adsorption receiving component (8) is installed in the machine body (1) and can be raised, lowered and swung, for adsorbing and removing the molded product on the moving mold assembly (7).

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

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

4. The high-efficiency single-head automatic pulp molding 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, an upper heating plate (15) is connected to the lower end of the first air chamber plate through a heat insulation plate, a hot pressing punch (16) is provided at the lower end of the upper heating plate (15), the mold moving 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), an adsorption punch (18) is provided at the lower end of the second air chamber plate, an air blowing pipe (20) and an air extraction 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 single-head automatic pulp molding machine according to claim 4, characterized in that, The first upper movable seat and the second upper movable seat (17) are connected by a connecting rod (21), and the first upper movable seat and the second upper movable seat (17) are slidably installed on the inner upper end of the body (1).

6. The high-efficiency single-head automatic pulp molding machine according to claim 5, characterized in that, The upper inner sides of the body (1) are equipped with first linear guide rails (22). The upper ends of the first upper moving seat and the second upper moving seat (17) are mounted on the first linear guide rails (22) via first sliders (23). A nut seat (24) is fixedly installed on the second upper moving seat (17). A drive screw (25) is internally threaded onto the nut seat (24). One end of the drive screw (25) is connected to a drive motor (26). The drive motor (26) is fixedly installed on the body (1).

7. The high-efficiency single-head automatic pulp molding machine according to claim 1, characterized in that, The adsorption receiving assembly (8) includes a receiving base frame (34) installed inside the machine body (1). A liftable receiving tray bracket (36) is installed on the upper end of the receiving base frame (34). A receiving tray (38) is hinged on the receiving tray bracket (36). An adsorption module is installed on the receiving tray (38).

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

9. A high-efficiency single-head automatic pulp molding 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 part of the receiving tray (38) is rotatably connected to the hinge seat (39) through a hinge shaft, and a swing cylinder (40) is hingedly installed on the lower side of one end of the receiving tray (38).

10. A 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 multiple negative pressure suction cups.

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