Molded pulp hot-pressing setting machine

Abstract

The utility model discloses a molded pulp hot-pressing setting machine, which belongs to the technical field of setting machine equipment and comprises a frame, an electric push rod fixedly mounted at the top of the frame, a sliding plate fixedly connected with an output shaft of the electric push rod, a hot-pressing plate fixedly mounted at the bottom of the sliding plate, and a grouting pipe connected with the hot-pressing plate and connected with the top of the sliding plate. A motor is fixedly installed on one side of the rack, and the output end of the motor is connected with a lower heating block located below the sliding plate. The motor rotates the lower heating block to enable the mold to be located under the hot pressing plate, the electric push rod pushes the sliding plate to slide downwards to enable the hot pressing plate to be attached to the mold, paper pulp is injected from the pulp injection pipe, the hot pressing plate and the lower heating block are heated and shaped at the same time, then the electric push rod drives the sliding plate to slide upwards, and the motor continues to rotate the lower heating block. The die is rotated by a certain angle, the next die is rotated to the position under the hot-pressing plate, hot-pressing shaping is repeated, continuous production is achieved, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to a shaping machine, in particular to a pulp molding hot pressing shaping machine, belonging to the technical field of shaping machine equipment. Background Art

[0002] Pulp molding products are made of pulp as raw material, and the pulp is sucked and pressed into shape by a molding mold. Since the finished product can be recycled and remanufactured, it conforms to the energy-saving trend of environmental protection and reuse. Therefore, it has received widespread attention and favor in the market, and the processing equipment used to make it has also received more and more attention. According to the Chinese utility model patent (application number: 202221697810.3), a hot pressing and shaping machine for pulp molding production is disclosed, including a hot pressing machine equipment, the hot pressing machine equipment includes a slide rail, a plug, a slider, a mold, a lower hot plate, a fixed plate, a shock absorber, a spring, a hot pressing plate, a base and an anti-slip pad. The slide rail is installed at the top of the hot pressing machine equipment, and a plug is installed on the side wall. The hot pressing and shaping machine for pulp molding production, when in use, is driven by a slider to move the mold on a slide rail, so that workers can pull out and place the mold when taking it out, and the slide rail does not exceed the length of the lower hot plate, so that the mold can be pushed, pulled and placed on the lower hot plate in a regular manner. When the mold is under constant pressure, the plug can be tightened to limit and fix the slider in the slide rail. This structure makes manual taking and placing of the mold more convenient, reduces the possibility of workers accidentally touching the heating equipment and causing accidental injuries, and increases protection.

[0003] However, the above device still has the following problems: the above device cannot unload automatically, and manual demoulding is required after shaping, which has low work efficiency and is prone to burns; in addition, the above device cannot produce continuously, and needs to complete one shaping and then continue to work after manual demoulding, which has low work efficiency.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problem that the above-mentioned device cannot unload materials automatically, and manual demoulding is required after shaping, which has low work efficiency and is prone to burns; in addition, the above-mentioned device cannot produce continuously, and needs to complete one shaping and then continue to work after manual demoulding, which has low work efficiency, and a pulp molding hot pressing shaping machine is provided.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A pulp molding hot pressing and shaping machine comprises a frame, an electric push rod is fixedly installed on the top of the frame, the output shaft of the electric push rod is fixedly connected to a sliding plate, a hot pressing plate is fixedly installed on the bottom of the sliding plate, a grouting pipe connected to the hot pressing plate is connected to the top of the sliding plate, a motor is fixedly installed on one side of the frame, the output end of the motor is connected to a lower heat block located below the sliding plate, a plurality of molds are fixedly connected to the outer side of the lower heat block, one end of the mold is fixedly connected to an air pipe, and a loading box located below the lower heat block is movably installed on the inner side of the frame.

[0008] Preferably, the frame includes a top plate matched with the electric push rod and a plurality of sliding columns fixedly connected to the bottom of the top plate.

[0009] Preferably, a rotating frame is fixedly connected between the two sliding columns, and a flange is fixedly connected to the bottom end of the sliding column.

[0010] Preferably, a rotating shaft rotatably matched with the rotating frame is fixedly connected to the middle portion of the lower heat block.

[0011] Preferably, the surface of the mold is provided with air holes connected to the air pipe.

[0012] Preferably, a sliding hole is formed through the top of the sliding plate and is slidably matched with the sliding post.

[0013] Preferably, a connecting rod is fixedly connected to the top of the sliding plate, and a mounting frame interconnected with the output shaft of the electric push rod is slidably connected to the outer side of the connecting rod.

[0014] Preferably, a spring located between the mounting frame and the sliding plate is installed on the outer side of the connecting rod, and a nut located on the top of the mounting frame is threadedly connected to the top of the connecting rod.

[0015] Preferably, a slot cooperating with the loading box is provided on the front of the frame.

[0016] Preferably, a handle is fixedly connected to the side wall of the loading box, and wheels are fixedly connected to the bottom of the loading box.

[0017] The beneficial technical effects of the utility model are as follows: according to the pulp molding hot pressing and shaping machine of the utility model, through the arrangement of the sliding plate, the hot pressing plate, the grouting pipe, the motor, the lower heat block, the mold and the air pipe, the motor rotates the lower heat block so that the mold is located directly below the hot pressing plate, the electric push rod pushes the sliding plate down, so that the hot pressing plate fits the mold, the pulp is injected from the grouting pipe, the hot pressing plate and the lower heat block are heated and shaped at the same time, and then the electric push rod drives the sliding plate to slide up, the motor continues to rotate the lower heat block, so that the mold rotates a certain angle, and the next mold is rotated to directly below the hot pressing plate, and the hot pressing and shaping are repeated to achieve continuous production with high work efficiency; when the shaped mold rotates to the bottom, the mold formed in the mold falls off into the loading box under the action of gravity, and when it cannot fall off, the mold is blown off through the air pipe to achieve automatic demolding, no manual labor is required, burns are prevented, and work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 It is an overall structural axial view of a preferred embodiment provided by the utility model;

[0020] Figure 3 A schematic diagram of a frame structure according to a preferred embodiment of the utility model;

[0021] Figure 4 A schematic diagram of a sliding plate structure according to a preferred embodiment of the utility model;

[0022] Figure 5 A schematic diagram of the structure of a lower heat block according to a preferred embodiment of the utility model;

[0023] Figure 6 The figure is a schematic diagram of the loading box structure according to a preferred embodiment of the utility model.

[0024] In the figure: 1. frame; 2. electric push rod; 3. sliding plate; 4. hot pressing plate; 5. grouting pipe; 6. motor; 7. lower heat block; 8. mold; 9. air pipe; 10. loading box; 101. top plate; 102. sliding column; 103. rotating frame; 104. flange; 701. rotating shaft; 801. air hole; 301. sliding hole; 302. connecting rod; 303. mounting frame; 304. spring; 305. nut; 11. handle; 12. wheel; 13. slot. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 6 As shown, the pulp molding hot pressing and shaping machine provided in this embodiment includes a frame 1, an electric push rod 2 is fixedly installed on the top of the frame 1, the output shaft of the electric push rod 2 is fixedly connected to a sliding plate 3, a hot pressing plate 4 is fixedly installed on the bottom of the sliding plate 3, a grouting pipe 5 connected to the hot pressing plate 4 is connected to the top of the sliding plate 3, a motor 6 is fixedly installed on one side of the frame 1, the output end of the motor 6 is connected to a lower heat block 7 located below the sliding plate 3, a plurality of molds 8 are fixedly connected to the outer side of the lower heat block 7, one end of the mold 8 is fixedly connected to an air pipe 9, and a loading box 10 located below the lower heat block 7 is movably installed on the inner side of the frame 1.

[0027] Through the arrangement of the sliding plate 3, the hot pressing plate 4, the grouting pipe 5, the motor 6, the lower heat block 7, the mold 8 and the air pipe 9, the motor 6 rotates the lower heat block 7 so that the mold 8 is located directly below the hot pressing plate 4, the electric push rod 2 pushes the sliding plate 3 down, so that the hot pressing plate 4 fits the mold 8, and the pulp is injected from the grouting pipe 5. The hot pressing plate 4 and the lower heat block 7 are heated and shaped at the same time, and then the electric push rod 2 drives the sliding plate 3 to slide up, and the motor 6 continues to rotate the lower heat block 7, so that the mold 8 rotates a certain angle, and the next mold 8 rotates to the directly below the hot pressing plate 4, and the hot pressing and shaping are repeated to achieve continuous production with high work efficiency; when the shaped mold 8 rotates to the bottom, the molded product formed in the mold 8 falls off into the loading box 10 under the action of gravity. When it cannot fall off, the molded product is blown off through the air pipe 9 to achieve automatic demoulding, no manual labor is required, burns are prevented, and work efficiency is high.

[0028] In this embodiment, if Figure 1 , Figure 3 and Figure 4 As shown, the frame 1 includes a top plate 101 that cooperates with the electric push rod 2 and a plurality of slide posts 102 fixedly connected to the bottom of the top plate 101 , and a slide hole 301 that slidably cooperates with the slide post 102 is formed through the top of the sliding plate 3 .

[0029] By providing the slide post 102 and the slide hole 301 , the slide plate 3 can slide more smoothly, so that the hot pressing plate 4 can be pressed flatly.

[0030] In this embodiment, if Figure 1 , Figure 3 and Figure 5 As shown, a rotating frame 103 is fixedly connected between the two slide posts 102 , a flange 104 is fixedly connected to the bottom end of the slide post 102 , and a rotating shaft 701 that rotates with the rotating frame 103 is fixedly connected to the middle of the lower heat block 7 .

[0031] The flange 104 is provided to facilitate installation and fixation of the device, and the rotating shaft 701 and the rotating frame 103 are matched to enable the motor 6 to drive the lower heat block 7 to rotate.

[0032] In this embodiment, if Figure 1 , Figure 2 and Figure 5 As shown, the surface of the mold 8 is provided with air holes 801 connected to the air pipe 9.

[0033] Through the setting of the air hole 801, air flow enters from the air pipe 9 and blows onto the mold from the air hole 801, which can automatically demould.

[0034] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a connecting rod 302 is fixedly connected to the top of the sliding plate 3, a mounting frame 303 which is interconnected with the output shaft of the electric push rod 2 is slidably connected to the outer side of the connecting rod 302, a spring 304 located between the mounting frame 303 and the sliding plate 3 is installed on the outer side of the connecting rod 302, and a nut 305 located on the top of the mounting frame 303 is threadedly connected to the top of the connecting rod 302.

[0035] Through the setting of the mounting frame 303 and the spring 304, the electric push rod 2 presses down the sliding plate 3 so that the hot pressing plate 4 is pressed against the mold 8. If the electric push rod 2 continues to press down, it will press the mounting frame 303 to compress the spring 304, which plays a buffering role and prevents damage caused by excessive pressure; through the setting of the nut 305, it is used to lock the mounting frame 303.

[0036] In this embodiment, if Figure 1 , Figure 3 and Figure 6 As shown, a slot 13 matching with the loading box 10 is provided on the front of the frame 1 , a handle 11 is fixedly connected to the side wall of the loading box 10 , and a wheel 12 is fixedly connected to the bottom of the loading box 10 .

[0037] The slots 13 are provided to prevent the loading box 10 from being inconvenient to pull out when there are too many molds in the loading box 10 , and the handle 11 and the wheels 12 facilitate the movement of the loading box 10 .

[0038] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a pulp molding hot pressing setting machine provided in this embodiment is as follows:

[0039] Step 1: Start the motor 6, rotate the lower heat block 7 so that the mold 8 is located directly below the hot pressing plate 4, start the electric push rod 2 to push the sliding plate 3 down, so that the hot pressing plate 4 fits the mold 8, inject pulp from the grouting pipe 5, and heat the hot pressing plate 4 and the lower heat block 7 at the same time to shape;

[0040] Step 2: Then the electric push rod 2 drives the sliding plate 3 to slide up, and the motor 6 continues to rotate the lower heat block 7, so that the mold 8 rotates a certain angle, and the next mold 8 rotates to the bottom of the hot pressing plate 4, and the hot pressing and shaping are repeated;

[0041] Step 3: When the mold 8 rotates to the bottom after being shaped, the molded product in the mold 8 falls off into the loading box 10 under the action of gravity. If the molded product cannot fall off, the molded product is blown off through the air pipe 9 to achieve automatic demoulding.

[0042] The above is only a further embodiment 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 within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A pulp molding hot pressing setting machine, characterized in that: The invention comprises a frame (1), wherein an electric push rod (2) is fixedly mounted on the top of the frame (1), the output shaft of the electric push rod (2) is fixedly connected to a sliding plate (3), a hot pressing plate (4) is fixedly mounted on the bottom of the sliding plate (3), a grouting pipe (5) connected to the hot pressing plate (4) is connected to the top of the sliding plate (3), a motor (6) is fixedly mounted on one side of the frame (1), the output end of the motor (6) is connected to a lower heat block (7) located below the sliding plate (3), a plurality of molds (8) are fixedly connected to the outer side of the lower heat block (7), one end of the mold (8) is fixedly connected to an air pipe (9), and a loading box (10) located below the lower heat block (7) is movably mounted on the inner side of the frame (1).

2. A pulp molding hot pressing and setting machine as claimed in claim 1, characterized in that: The frame (1) comprises a top plate (101) matched with the electric push rod (2) and a plurality of sliding columns (102) fixedly connected to the bottom of the top plate (101).

3. A pulp molding hot pressing and setting machine as claimed in claim 2, characterized in that: A rotating frame (103) is fixedly connected between the two sliding columns (102), and a flange (104) is fixedly connected to the bottom end of the sliding column (102).

4. A pulp molding hot pressing and setting machine as claimed in claim 3, characterized in that: A rotating shaft (701) is fixedly connected to the middle portion of the lower heat block (7) and is rotatably matched with the rotating frame (103).

5. A pulp molding hot pressing and setting machine as claimed in claim 1, characterized in that: The surface of the mold (8) is provided with an air hole (801) which is in communication with the air pipe (9).

6. A pulp molding hot pressing and setting machine as claimed in claim 2, characterized in that: A sliding hole (301) is formed through the top of the sliding plate (3) and is slidably matched with the sliding column (102).

7. A pulp molding hot pressing and setting machine as claimed in claim 1, characterized in that: The top of the sliding plate (3) is fixedly connected to a connecting rod (302), and the outer side of the connecting rod (302) is slidably connected to a mounting frame (303) interconnected with the output shaft of the electric push rod (2).

8. A pulp molding hot pressing and setting machine as claimed in claim 7, characterized in that: A spring (304) located between the mounting frame (303) and the sliding plate (3) is installed on the outer side of the connecting rod (302), and a nut (305) located at the top of the mounting frame (303) is threadedly connected to the top of the connecting rod (302).

9. A pulp molding hot pressing and setting machine as claimed in claim 1, characterized in that: The front of the frame (1) is provided with a slot (13) which matches the loading box (10).

10. A pulp molding hot pressing and setting machine as claimed in claim 1, characterized in that: A handle (11) is fixedly connected to the side wall of the loading box (10), and a wheel (12) is fixedly connected to the bottom of the loading box (10).

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