A hot pressing forming device for bamboo pulp molded tableware

Abstract

The present invention belongs to the technical field of paper pulp tableware, and in particular to a hot pressing device for bamboo pulp molded tableware. In view of the fact that during the processing of the existing paper pulp manufacturing mold device, the mold and the production device are fixed as one, and different customer groups have different requirements for the mold shape, the mold cannot be disassembled and changed according to customer needs, and the cost of replacing the equipment is too high, which is not conducive to the daily production needs of the manufacturer. The following scheme is now proposed, including a tooling base plate, the upper side of the tooling base plate is connected to a tooling frame by bolts, and the tooling frame is connected to a molding platform by bolts, and a fixed module is arranged on the molding platform, and the fixed module includes a stop. The hot pressing device for bamboo pulp molded tableware disclosed in the present invention has the effect of being able to quickly disassemble and change the mold according to customer needs when it is necessary to produce tableware of different shapes, thereby reducing the cost of replacing the equipment and device, and being conducive to the daily production needs of the manufacturer.

Description

Technical Field

[0001] The invention relates to the technical field of paper pulp tableware, in particular to a hot pressing molding device for bamboo pulp molded tableware. Background Art

[0002] Disposable tableware is a daily necessity in people's lives, mainly made of petrochemical-based plastics. While disposable plastic tableware brings convenience to human life, it also causes serious pollution to the global environment. In addition, microplastic particles can enter the animal body through the food chain and cannot be metabolized normally, which is harmful to the cardiovascular system, liver, pregnant women and babies. In addition, natural fossil resources are becoming increasingly depleted with mining, and plastics are difficult to degrade quickly under natural conditions, which puts great pressure on the environment and resources. Therefore, the development of degradable bio-based bamboo pulp fiber composite paper meets the requirements of low-carbon sustainable development. In the existing production process of disposable bamboo pulp tableware, pulp molding is used.

[0003] During the processing of the existing pulp manufacturing mold device, since the mold and the production device are fixed together, and different customer groups have different requirements for the mold shape, the mold cannot be disassembled and changed according to customer needs. The cost of replacing the equipment is too high, which is not conducive to the manufacturer's daily production needs. Summary of the invention

[0004] The present invention discloses a hot-pressing forming device for bamboo pulp molded tableware, aiming to solve the technical problem that in the processing of the existing pulp manufacturing mold device in the background technology, since the mold and the production device are fixed as one, different customer groups have different requirements for the mold shape, the mold cannot be disassembled and changed according to customer needs, and the cost of replacing the equipment is too high, which is not conducive to the daily production needs of the manufacturer.

[0005] The present invention proposes a hot pressing forming device for bamboo pulp molded tableware, comprising a tooling base plate, the upper side of the tooling base plate is connected to a tooling frame by bolts, and the tooling frame is connected to a forming platform by bolts, a fixing module is arranged on the forming platform, and the fixing module includes a stop seat, two slide groove openings are symmetrically provided on the forming platform, and the opposite sides of the two slide groove openings are fixedly connected to limiting cylinders, and the outer sides of the two limiting cylinders are slidably connected to horizontal movable seats.

[0006] In a preferred solution, the upper sides of the two horizontal movable seats are connected with triangular clamping rods by bolts, and telescopic springs are fixedly connected to multiple sides of the two triangular clamping rods at equal distances, the other ends of the multiple telescopic springs located on the same side are fixedly connected to the same clamping soft plate, a placement opening is opened on the molding platform, a concave mold is placed inside the placement opening, and one side of the clamping soft plate is against the outside of the concave mold.

[0007] In a preferred solution, the opposite side of the tooling frame is connected to the same tooling horizontal plate by bolts, and a circular hole one is provided on the tooling horizontal plate, the interior of the circular hole one is connected to an adjusting cylinder by a bearing, one end of the adjusting cylinder is fixedly connected to a pushing disk, and the pushing disk is provided with two circular holes two away from its center, the interiors of the two circular holes two are connected to eccentric shafts by bearings, circular holes three are provided at the bottom of the two horizontal movable seats, the interiors of the two circular holes three are connected to rotating shafts by bearings, and the rotating shaft on the same side is movably connected to the outside of the eccentric shaft by the same push-pull rod.

[0008] In a preferred solution, the side of the tooling cross plate is fixedly connected to a guide rail, and the inside of the guide rail is slidably connected to an adjusting gear rod, the outside of the adjusting cylinder is fixedly connected to a rotating gear, the rotating gear is meshed with the adjusting gear rod, a sliding groove is provided on the side of the guide rail, the side of the adjusting gear rod is fixedly connected to a stop block, the side of the stop seat is fixedly connected to an electric drive rod, and the driving end of the electric drive rod is fixedly connected to one side of the stop block.

[0009] By providing a fixing module, when the concave mold in the forming device is fixed, the concave mold is placed above the forming platform, and then the electric driving rod is started, and the electric driving rod drives the adjusting gear rod to move in the guide track, so that the adjusting gear rod drives the rotating gear to rotate, and the rotating gear drives the pushing disk on the adjusting cylinder to move in a circle, so that the pushing disk drives the push-pull rod to make the horizontal moving seat move in the sliding groove on the forming platform. The clamping soft plates on the telescopic springs on multiple sides of the triangular clamping rod on the horizontal moving seat move at the same time to centrally position and clamp the concave mold placed on the forming platform, so that when tableware of different shapes needs to be produced, the mold can be quickly disassembled and changed according to customer needs, which reduces the cost of replacing equipment and is beneficial to the daily production needs of manufacturers.

[0010] In a preferred solution, a protective frame is connected to the molding platform by bolts, and a mounting cover is connected to the upper side of the protective frame by bolts. A molding module is arranged in the protective frame, and the molding module includes a limiting round rod.

[0011] In a preferred solution, the two limiting round rods are externally slidingly connected to the same horizontal adjustment seat, the protective frame is externally fixedly connected to a telescopic rod, the driving end of the telescopic rod is fixedly connected to one side of the horizontal adjustment seat, the bottom of the horizontal adjustment seat is fixedly connected to a lifting drive rod, the driving end of the lifting drive rod is fixedly connected to the same pressing platform, and a convex mold is provided at the bottom of the pressing platform.

[0012] In a preferred solution, the pressure platform is provided with two installation openings, and angle adjustment rods are movably connected to opposite sides of the two installation openings, circular holes four are provided on both sides of the two angle adjustment rods, and the interiors of the two opposite circular holes four are connected to the same winding rod through bearings, two winding drums are provided at the bottom of the horizontal adjustment seat, and a winding rope is wound inside the two winding drums, and two winding motors are installed at the bottom of the horizontal adjustment seat.

[0013] In a preferred solution, the sides of the two angle adjustment rods are fixedly connected with hollow arc-shaped air inflation frames, and the arc-shaped surfaces of the two hollow arc-shaped air inflation frames are evenly spaced with air inflation holes. A refrigerator is fixedly connected to the upper side of the lower pressure platform, and the air inflation end of the refrigerator is connected to the interior of the hollow arc-shaped air inflation frame through an air inflation hose. A heating box is fixedly connected to the upper side of the mounting cover plate, and the electric wires of the heating box are connected to the interior of the convex mold.

[0014] By providing a shaping module, the lifting drive rod drives the pressing platform to press the male mold downward to heat and extrude the material in the female mold to shape it. After the shaping is completed, the winding motor is started, and the winding rope body drives one end of the angle adjustment rod to move in an arc shape through the winding motor, so that the hollow arc-shaped air inflation frame on the angle adjustment rod is opposite to the shaped tableware. At the same time, the refrigerator is started to blow cold air into the hollow arc-shaped air inflation frame through the air inflation hose, so that the cold air cools the heated and shaped tableware to avoid excessively high temperature after production that affects its collection.

[0015] In a preferred solution, both sides of the pressure platform are connected to the limit sliding frame by bolts, and the two limit sliding frames are fixedly connected to two extrusion springs on multiple sides, and the other ends of the two extrusion springs on the same side are fixedly connected to the same U-shaped mounting frame.

[0016] In a preferred solution, mounting holes are opened at equal distances on both sides of the multiple U-shaped mounting frames, and the interiors of the two opposite mounting holes are connected to the same ball through bearings. Two anti-deflection guide columns are fixedly connected to the bottom of the pressure platform, and the outer walls of the anti-deflection guide columns are against the outer walls of the ball.

[0017] By providing an anti-deflection guide column, a limiting sliding frame, an extrusion spring, a U-shaped mounting frame and a ball bearing, when the downward pressure platform is being lifted, the U-shaped mounting frame slides outside the anti-deflection guide column to limit the downward pressure platform, thereby preventing the downward pressure platform from deflecting during the lifting process, thereby affecting the hot pressing. At the same time, when the U-shaped mounting frame slides outside the anti-deflection guide column, the elasticity of the extrusion spring makes the ball bearing on the U-shaped mounting frame resist against the outside of the anti-deflection guide column, and the contact area between the ball bearing and the outer wall of the anti-deflection guide column is small, thereby reducing the friction on the anti-deflection guide column and increasing its service life.

[0018] From the above, it can be seen that the bamboo pulp molded tableware hot pressing forming device provided by the present invention has the beneficial effect that when tableware of different shapes needs to be produced, the mold can be quickly disassembled and changed according to customer needs, thereby reducing the cost of replacing the equipment and being beneficial to the daily production needs of the manufacturer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of a hot-pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0020] Figure 2 This is a side structural schematic diagram of a hot-pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the fixed module structure of a hot pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the fixed module part of a hot pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the shaping module structure of a hot-pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0024] Figure 6 This is a partial structural schematic diagram of a shaping module of a hot-pressing forming device for bamboo pulp molded tableware proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of a lower pressing platform of a hot pressing forming device for bamboo pulp molded tableware proposed by the present invention.

[0026] In the figure: 1, tooling bottom plate; 2, tooling frame; 3, forming platform; 4, fixed module; 401, tooling horizontal plate; 402, adjusting cylinder; 403, rotating gear; 404, pushing disc; 405, concave mold; 406, slide groove; 407, horizontal moving seat; 408, limiting cylinder; 409, rotating shaft; 410, eccentric shaft; 411, push-pull rod; 412, guide rail; 413, adjusting gear rod; 414, stop seat; 415, electric drive rod; 416, stop block; 417, triangular clamping rod; 418, telescopic spring; 419, clamping soft board; 5, Protective frame; 6. Installing cover plate; 7. Shaping module; 701. Limiting round rod; 702. Horizontal adjustment seat; 703. Telescopic rod; 704. Lifting drive rod; 705. Pressing platform; 706. Male mold; 707. Electric wire; 708. Winding motor; 709. Winding reel; 710. Retracting and releasing rope body; 711. Angle adjustment rod; 712. Winding rod; 713. Hollow arc-shaped inflation frame; 714. Refrigerator; 715. Inflation hose; 716. Heating box; 8. Anti-deflection guide column; 9. Limiting sliding frame; 10. Extrusion spring; 11. U-shaped installation frame; 12. Ball bearing. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] The hot-pressing forming device for bamboo pulp molded tableware disclosed in the present invention is mainly used in the processing of existing pulp manufacturing mold devices. Since the mold and the production device are fixed as one, and different customer groups have different requirements for the mold shape, the mold cannot be disassembled and changed according to customer needs, and the cost of replacing the equipment is too high, which is not conducive to the daily production needs of the manufacturer.

[0029] Reference Figure 1-Figure 4 A hot pressing forming device for bamboo pulp molded tableware includes a tooling base plate 1, a tooling frame 2 is connected to the upper side of the tooling base plate 1 by bolts, and a forming platform 3 is connected to the tooling frame 2 by bolts, a fixing module 4 is arranged on the forming platform 3, and the fixing module 4 includes a stop 414, two slide groove openings 406 are symmetrically opened on the forming platform 3, and the opposite sides of the two slide groove openings 406 are fixedly connected to a limiting cylinder 408, and the outsides of the two limiting cylinders 408 are slidably connected to a horizontal moving seat 407.

[0030] Reference Figure 1-Figure 4The upper sides of the two horizontal movable seats 407 are connected with triangular clamping rods 417 by bolts, and the two triangular clamping rods 417 are fixedly connected with telescopic springs 418 at equal distances on multiple sides, and the other ends of the multiple telescopic springs 418 located on the same side are fixedly connected with the same clamping soft plate 419. A placement opening is opened on the molding platform 3, and a concave mold 405 is placed inside the placement opening, and one side of the clamping soft plate 419 is against the outside of the concave mold 405.

[0031] Reference Figure 1-Figure 4 , the opposite side of the tooling frame 2 is connected with the same tooling horizontal plate 401 by bolts, and a circular hole 1 is opened on the tooling horizontal plate 401, the interior of the circular hole 1 is connected with an adjusting cylinder 402 through a bearing, one end of the adjusting cylinder 402 is fixedly connected with a pushing disk 404, and the pushing disk 404 is provided with two circular holes 2 away from the center of the circle, and the interiors of the two circular holes 2 are connected with eccentric shafts 410 through bearings, and the bottoms of the two horizontal movable seats 407 are each provided with a circular hole 3, and the interiors of the two circular holes 3 are connected with a rotating shaft 409 through bearings, and the rotating shaft 409 located on the same side and the external eccentric shaft 410 are movably connected by the same push-pull rod 411.

[0032] Reference Figure 1-Figure 4 A guide rail 412 is fixedly connected to the side of the tooling horizontal plate 401, and an adjusting gear rod 413 is slidably connected inside the guide rail 412. A rotating gear 403 is fixedly connected to the outside of the adjusting cylinder 402. The rotating gear 403 is meshed with the adjusting gear rod 413. A sliding groove is provided on the side of the guide rail 412. A stop block 416 is fixedly connected to the side of the adjusting gear rod 413. An electric drive rod 415 is fixedly connected to the side of the stop seat 414. The driving end of the electric drive rod 415 is fixedly connected to one side of the stop block 416.

[0033] In a specific application scenario, when the female mold 405 in the molding device is fixed, the female mold 405 is placed above the molding platform 3, and then the electric drive rod 415 is started. The electric drive rod 415 drives the adjusting gear rod 413 to move in the guide rail 412, so that the adjusting gear rod 413 drives the rotating gear 403 to rotate, and the rotating gear 403 drives the pushing disk 404 on the adjusting cylinder 402 to move in a circle, so that the pushing disk 404 drives the push-pull rod 411 to make the horizontal moving seat 407 move in opposite directions in the sliding groove mouth 406 on the molding platform 3, so that the clamping soft plates 419 on the telescopic springs 418 on multiple sides of the triangular clamping rod 417 on the horizontal moving seat 407 move at the same time to center the female mold 405 placed on the molding platform 3. When tableware of different shapes needs to be produced, the mold can be quickly disassembled and changed according to customer needs, which reduces the cost of replacing equipment and is beneficial to the daily production needs of manufacturers.

[0034] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 A protection frame 5 is connected to the forming platform 3 by bolts, and a mounting cover plate 6 is connected to the upper side of the protection frame 5 by bolts. A shaping module 7 is arranged in the protection frame 5, and the shaping module 7 includes a limiting round rod 701.

[0035] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 The two limiting round rods 701 are externally slidably connected to the same horizontal adjustment seat 702, the outside of the protective frame 5 is fixedly connected to a telescopic rod 703, the driving end of the telescopic rod 703 is fixedly connected to one side of the horizontal adjustment seat 702, the bottom of the horizontal adjustment seat 702 is fixedly connected to a lifting drive rod 704, the driving end of the lifting drive rod 704 is fixedly connected to the same pressing platform 705, and a convex mold 706 is provided at the bottom of the pressing platform 705.

[0036] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 There are two installation openings on the pressing platform 705, and the opposite sides of the two installation openings are movably connected with angle adjustment rods 711, and round holes four are provided on both sides of the two angle adjustment rods 711. The interiors of the two opposite round holes four are connected to the same winding rod 712 through bearings, and two winding disks 709 are provided at the bottom of the horizontal adjustment seat 702. The interiors of the two winding disks 709 are both wound with a winding and releasing rope 710, and two winding motors 708 are installed at the bottom of the horizontal adjustment seat 702.

[0037] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 The sides of the two angle adjustment rods 711 are fixedly connected with hollow arc-shaped air inflation frames 713, and the arc-shaped surfaces of the two hollow arc-shaped air inflation frames 713 are evenly spaced with air inflation holes. A refrigerator 714 is fixedly connected to the upper side of the lower pressure platform 705, and the air inflation end of the refrigerator 714 is connected to the interior of the hollow arc-shaped air inflation frame 713 through an air inflation hose 715. A heating box 716 is fixedly connected to the upper side of the mounting cover 6, and the electric wire 707 of the heating box 716 is connected to the inside of the male mold 706.

[0038] In a specific application scenario, the lifting drive rod 704 drives the pressing platform 705 to press the male mold 706 downward to heat and extrude the material in the female mold 405 to shape it. After shaping, the winding motor 708 is started, and the winding motor 708 drives the retracting rope body 710 to drive one end of the angle adjustment rod 711 to move in an arc shape, so that the hollow arc-shaped air inflation frame 713 on the angle adjustment rod 711 is opposite to the shaped tableware. At the same time, the refrigerator 714 is started to allow cold air to be blown into the hollow arc-shaped air inflation frame 713 through the air inflation hose 715, so that the cold air cools the heated and shaped tableware to avoid excessively high temperature after production that affects its collection.

[0039] Reference Figure 5 and Figure 7 Both sides of the pressing platform 705 are connected with the limit sliding frame 9 by bolts, and the two sides of the two limit sliding frames 9 are fixedly connected with two extrusion springs 10, and the other ends of the two extrusion springs 10 on the same side are fixedly connected with the same U-shaped mounting frame 11.

[0040] Reference Figure 5 and Figure 7 , mounting holes are opened at equal distances on both sides of multiple U-shaped mounting frames 11, and the insides of two opposite mounting holes are connected to the same ball 12 through bearings, and two anti-deflection guide columns 8 are fixedly connected to the bottom of the pressing platform 705, and the outer walls of the anti-deflection guide columns 8 are against the outer walls of the ball 12.

[0041] In a specific application scenario, when the pressing platform 705 is in the process of being lifted or lowered, the U-shaped mounting frame 11 is used to slide outside the anti-deflection guide column 8 to limit the pressing platform 705, so as to prevent the pressing platform 705 from being offset during the lifting or lowering process, thereby affecting the hot pressing. At the same time, when the U-shaped mounting frame 11 slides outside the anti-deflection guide column 8, the elasticity of the extrusion spring 10 is used to make the ball 12 on the U-shaped mounting frame 11 resist against the outside of the anti-deflection guide column 8, and the contact area between the ball 12 and the outer wall of the anti-deflection guide column 8 is small, thereby reducing the friction on the anti-deflection guide column 8 and improving its service life.

[0042] Working principle: when the female mold 405 in the molding device is fixed, the female mold 405 is placed above the molding platform 3, and then the electric driving rod 415 is started, and the electric driving rod 415 drives the adjusting gear rod 413 to move in the guide rail 412, so that the adjusting gear rod 413 drives the rotating gear 403 to rotate, and the rotating gear 403 drives the pushing disk 404 on the adjusting cylinder 402 to move in a circle, so that the pushing disk 404 drives the push-pull rod 411 to make the horizontal moving seat 407 move in the sliding groove 406 on the molding platform 3. The clamping soft plates 419 on the telescopic springs 418 on multiple sides of the triangular clamping rod 417 on the horizontal moving seat 407 move at the same time to centrally position and clamp the female mold 405 placed on the molding platform 3, so that when it is necessary to produce tableware of different shapes, the mold can be quickly disassembled and changed according to customer needs, which reduces the cost of replacing equipment and is beneficial to the daily production needs of manufacturers. The lifting driving rod 704 drives the pressing platform 705 to make The male mold 706 presses down to heat and extrude the material in the female mold 405 to shape it. After the shaping is completed, the winding motor 708 is started, and the winding rope 710 drives one end of the angle adjustment rod 711 to move in an arc shape through the winding motor 708, so that the hollow arc-shaped air-inflating frame 713 on the angle adjustment rod 711 faces the shaped tableware. At the same time, the refrigerator 714 is started to blow cold air into the hollow arc-shaped air-inflating frame 713 through the air-inflating hose 715, so that the cold air cools the heated and shaped tableware. 05 During the lifting process, the U-shaped mounting frame 11 slides outside the anti-deflection guide column 8 to limit the downward pressing platform 705, preventing the downward pressing platform 705 from being offset during the lifting process, thereby affecting the hot pressing. At the same time, when the U-shaped mounting frame 11 slides outside the anti-deflection guide column 8, the elasticity of the extrusion spring 10 makes the ball 12 on the U-shaped mounting frame 11 resist against the outside of the anti-deflection guide column 8, and the contact area between the ball 12 and the outer wall of the anti-deflection guide column 8 is small, thereby reducing the friction on the anti-deflection guide column 8 and increasing its service life.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hot pressing forming device for bamboo pulp molded tableware, comprising a tooling bottom plate (1), characterized in that: The tooling base plate (1) is connected to a tooling frame (2) on its upper side by bolts, and a forming platform (3) is connected to the tooling frame (2) by bolts, a fixing module (4) is provided on the forming platform (3), and the fixing module (4) includes a stopper (414), two sliding groove openings (406) are symmetrically provided on the forming platform (3), and opposite sides of the two sliding groove openings (406) are fixedly connected to a limiting cylinder (408), and the outsides of the two limiting cylinders (408) are slidably connected to a horizontal moving seat (407); The upper sides of the two horizontally movable seats (407) are both connected to triangular clamping rods (417) by bolts, and telescopic springs (418) are fixedly connected to multiple sides of the two triangular clamping rods (417) at equal distances, and the other ends of the multiple telescopic springs (418) located on the same side are all fixedly connected to the same clamping soft plate (419), and a placement opening is opened on the molding platform (3), and a concave mold (405) is placed inside the placement opening, and one side of the clamping soft plate (419) is against the outside of the concave mold (405); The opposite side of the tooling frame (2) is connected to the same tooling horizontal plate (401) via bolts, and the tooling horizontal plate (401) is provided with a circular hole 1, the interior of the circular hole 1 is connected to an adjusting cylinder (402) via a bearing, one end of the adjusting cylinder (402) is fixedly connected to a pushing disc (404), and the pushing disc (404) is provided with two circular holes 2 away from the center of the circle, the interiors of the two circular holes 2 are connected to eccentric shafts (410) via bearings, and the bottoms of the two horizontal movable seats (407) are provided with circular holes 3, the interiors of the two circular holes 3 are connected to rotating shafts (409) via bearings, and the rotating shafts (409) and the eccentric shafts (410) on the same side are movably connected to the outside via a same push-pull rod (411).

2. The hot pressing forming device for bamboo pulp molded tableware according to claim 1, characterized in that: The side of the tooling horizontal plate (401) is fixedly connected to a guide rail (412), and the inside of the guide rail (412) is slidably connected to an adjusting gear rod (413), the outside of the adjusting cylinder (402) is fixedly connected to a rotating gear (403), the rotating gear (403) is meshed with the adjusting gear rod (413), a sliding groove is provided on the side of the guide rail (412), the side of the adjusting gear rod (413) is fixedly connected to a stop block (416), the side of the stop seat (414) is fixedly connected to an electric drive rod (415), and the driving end of the electric drive rod (415) is fixedly connected to one side of the stop block (416).

3. The hot pressing forming device for bamboo pulp molded tableware according to claim 1, characterized in that: The forming platform (3) is connected to a protection frame (5) via bolts, and the upper side of the protection frame (5) is connected to a mounting cover plate (6) via bolts. A shaping module (7) is arranged in the protection frame (5), and the shaping module (7) comprises a limiting round rod (701).

4. The hot pressing forming device for bamboo pulp molded tableware according to claim 3, characterized in that: The two limiting round rods (701) are externally slidably connected to the same horizontal adjustment seat (702), the protective frame (5) is externally fixedly connected to a telescopic rod (703), the driving end of the telescopic rod (703) is fixedly connected to one side of the horizontal adjustment seat (702), the bottom of the horizontal adjustment seat (702) is fixedly connected to a lifting driving rod (704), the driving end of the lifting driving rod (704) is fixedly connected to the same pressing platform (705), and a convex mold (706) is provided at the bottom of the pressing platform (705).

5. The hot pressing forming device for bamboo pulp molded tableware according to claim 4, characterized in that: The pressing platform (705) is provided with two installation openings, and the opposite sides of the two installation openings are movably connected with angle adjustment rods (711), and the two angle adjustment rods (711) are provided with four circular holes on both sides, and the interiors of the two opposite circular holes are connected with the same winding rod (712) through bearings, and two winding disks (709) are provided at the bottom of the horizontal adjustment seat (702), and the interiors of the two winding disks (709) are wound with a winding rope body (710), and two winding motors (708) are installed at the bottom of the horizontal adjustment seat (702).

6. The hot pressing forming device for bamboo pulp molded tableware according to claim 5, characterized in that: The sides of the two angle adjustment rods (711) are fixedly connected to hollow arc-shaped air inflation frames (713), and the arc-shaped surfaces of the two hollow arc-shaped air inflation frames (713) are evenly spaced with air inflation holes. The upper side of the lower pressure platform (705) is fixedly connected to a refrigerator (714), and the air inflation end of the refrigerator (714) is connected to the inside of the hollow arc-shaped air inflation frame (713) through an air inflation hose (715). The upper side of the mounting cover plate (6) is fixedly connected to a heating box (716), and the electric wire (707) of the heating box (716) is connected to the inside of the male mold (706).

7. The hot pressing forming device for bamboo pulp molded tableware according to claim 6, characterized in that: Both sides of the downward pressing platform (705) are connected to the limit sliding frames (9) by bolts, and the two limit sliding frames (9) are fixedly connected to two extrusion springs (10) on multiple sides, and the other ends of the two extrusion springs (10) on the same side are fixedly connected to the same U-shaped installation frame (11).

8. The hot pressing forming device for bamboo pulp molded tableware according to claim 7, characterized in that: Both sides of the plurality of U-shaped mounting frames (11) are provided with mounting holes at equal distances, and the interiors of two opposing mounting holes are connected to the same ball (12) via bearings. The bottom of the pressing platform (705) is fixedly connected to two anti-deflection guide columns (8), and the outer walls of the anti-deflection guide columns (8) abut against the outer walls of the ball (12).

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