High-barrier steaming-resistant PVA (polyvinyl alcohol) compound machine

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By introducing compaction components and stirring components into the PVA composite machine, the problem of loose materials after material release is solved, the compact discharge and uniform mixing of materials are achieved, and the product quality and yield are improved.

CN222933087UActive Publication Date: 2025-06-03ZHEJIANG CHANGHAI PACKAGE GRP

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Patent Information

Application Number: CN202421583943.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-05
Publication Date: 2025-06-03
Estimated Expiration: 2034-07-05

AI Technical Summary

Technical Problem

After the stirred material is released, the existing PVA composite machine has no pressurized gravity, which leads to the material being loose and not dense enough, and the mixing is relatively loose, which affects the reaction efficiency and reduces product quality and yield.

Method used

A high-barrier, steam-resistant PVA composite machine is designed, using compaction components and stirring components. Through the cooperation of the lifting components and rotating components, the materials can be fully uniformly mixed and compacted.

Benefits of technology

Through the extrusion of the compacting component, the material is made denser, the reaction effect is improved, and the product quality and yield is improved. The multi-zone stirring design of the stirring component ensures that the material mixes more uniformly and finely.

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Abstract

The utility model discloses a compound machine for high-barrier cooking-resistant PVA (polyvinyl alcohol), relates to the technical field of compound machines, and particularly relates to a compound machine for high-barrier cooking-resistant PVA, which comprises a cabinet body, lifting components are in threaded connection with two sides of the cabinet body through bolts, compacting components are fixedly connected with the bottoms of the lifting components, and rotating components are fixedly connected with the bottom of the cabinet body. According to the high-barrier cooking-resistant PVA compound machine, by arranging the compaction assembly, after materials are stirred and mixed, in order to ensure that the materials are sufficient and uniform and the discharged materials are compact, the materials are downwards extruded by utilizing the compaction assembly, and the materials are extruded out of the cabinet body by utilizing the compaction assembly, so that the materials are more compact, the reaction effect is improved, and the product quality is improved; through the arranged stirring assembly, in order to guarantee the stirring uniformity, the stirring assembly can be divided into a plurality of areas for stirring, stirring is conducted again through stirring pieces in the stirring pieces after stirring is conducted through the stirring pieces, stirring is conducted from large to small, and stirring can be conducted more meticulous and uniform.

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Description

Technical Field

[0001] The utility model relates to the technical field of compound machines, in particular to a compound machine for high-barrier and retort-resistant PVA. Background Art

[0002] A PVA (polyvinyl alcohol) compound machine is a device used to combine PVA resin with other materials (such as plastics, metals, or other resins) to prepare composite materials. During the compounding process, the PVA resin usually acts as an adhesive, enabling different materials to be combined together to form composite materials with specific properties and uses.

[0003] However, in the actual use process, it is very easy that after the stirred material is discharged, due to the lack of pressurized gravity, the material will be relatively loose and not dense enough. The relatively loose mixing ratio will lead to insufficient contact area between PVA and other substances, affecting the reaction efficiency, reducing the product quality and yield, and it is not convenient to make the material more dense after discharging the mixed material. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a compound machine for high-barrier and retort-resistant PVA, which solves the problem that after the stirred material is discharged, due to the lack of pressurized gravity, the material will be relatively loose and not dense enough. The relatively loose mixing ratio will lead to insufficient contact area between PVA and other substances, affecting the reaction efficiency, reducing the product quality and yield, and it is not convenient to make the material more dense after discharging the mixed material.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A compound machine for high-barrier and retort-resistant PVA, including a cabinet body. Both sides of the cabinet body are connected with lifting components by bolt threads. The bottom of the lifting components is fixedly connected with a compaction component. The bottom of the cabinet body is fixedly connected with a rotating component. A chute is opened on the outer surface of the rotating component, and a stirring component is slidably connected inside the chute.

[0006] The compaction component includes an A extrusion plate. The upper surface of the A extrusion plate is fixedly connected to the bottom of the lifting component. The bottom of the A extrusion plate is fixedly connected with an A connecting piece. The bottom of the A connecting piece is fixedly connected with an A spring. One end of the A spring is fixedly connected with a B connecting piece. The bottom of the B connecting piece is fixedly connected with a B extrusion plate. A grooves are opened on the surfaces of the A extrusion plate and the B extrusion plate.

[0007] Optionally, the lifting component includes a support rod. One side of the support rod is connected to one side of the cabinet body by bolt threads. The upper surface of the support rod is fixedly connected with a support block, and the bottom of the support block is fixedly connected with an electric push rod.

[0008] Optionally, the rotating assembly includes a motor box, the upper surface of the motor box is fixedly connected to the bottom of the cabinet body, a motor is fixedly installed inside the motor box, the output end of the motor is spline-connected to a transmission rod, and one end of the transmission rod is fixedly connected to a rotating rod.

[0009] Optionally, the stirring assembly includes a slider, the outer surface of the slider is slidably connected to the inside of the chute, one end of the slider is fixedly connected to a support plate A, both sides of the bottom of the support plate A are fixedly connected to a spring B, one end of the spring B is fixedly connected to a support plate B, and the middle of the upper surface of the support plate B is fixedly connected to a stirring blade. Square grooves are formed on the surface of the stirring blade, a dial is fixedly connected inside the square groove, and a groove B is formed on the upper surface of the support plate A.

[0010] Optionally, a groove C is formed in the middle of the cabinet body, a sleeve is fixedly connected inside the groove C, a cavity plate is fixedly connected inside the sleeve, and a heating plate is fixedly connected inside the cavity plate.

[0011] Optionally, a hole is formed on one side of the cabinet body, a button is fixedly connected inside the hole, a water outlet hole is formed on the other side of the cabinet body, a discharge pipe is fixedly connected inside the water outlet hole, and a plug is inserted inside the discharge pipe.

[0012] Optionally, load-bearing pads are fixedly connected to the four sides of the bottom of the cabinet body, and anti-slip bumps are fixedly connected to the bottom of the load-bearing pads.

[0013] The present utility model provides a laminator for high-barrier heat-resistant PVA, which has the following beneficial effects:

[0014] For this laminator for high-barrier heat-resistant PVA, after the materials are stirred and mixed, in order to ensure that the materials are fully and evenly distributed and the discharged materials are compact, the compaction assembly is used to squeeze the materials downward, and the materials are extruded out of the cabinet body by the compaction assembly, so that the materials can be made more dense, the reaction effect is improved, and the product quality is improved. By providing the stirring assembly, during stirring, in order to ensure the uniformity of stirring, the stirring assembly can be divided into multiple areas for stirring. After stirring with the stirring blade, the dial inside the stirring blade is used to stir again. From large to small, it can be stirred more finely and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the left side of the whole of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the right side of the whole of the present utility model;

[0017] Figure 3 It is a schematic diagram of the disassembled structure inside the sleeve of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the rotating component of the present utility model;

[0019] Figure 5 This is a schematic structural diagram of the compaction component of the present utility model;

[0020] Figure 6 This is a schematic structural diagram of the stirring component of the present utility model.

[0021] In the figure: 1, cabinet body; 2, bolt; 3, lifting component; 301, support rod; 302, support block; 303, electric push rod; 4, compaction component; 401, A extrusion plate; 402, A connecting piece; 403, A spring; 404, B connecting piece; 405, B extrusion plate; 5, rotating component; 501, motor box; 502, motor; 503, transmission rod; 504, rotating rod; 6, stirring component; 601, slider; 602, A support piece; 603, B spring; 604, B support piece; 605, stirring blade; 606, dial; 7, sleeve; 8, cavity plate; 9, heating plate; 10, button; 11, discharge pipe; 12, plug; 13, load-bearing pad. Specific embodiments

[0022] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a compounding machine for high-barrier and retortable PVA, including a cabinet body 1. Both sides of the cabinet body 1 are threadedly connected with a lifting component 3 through bolts 2. The bottom of the lifting component 3 is fixedly connected with a compaction component 4. The bottom of the cabinet body 1 is fixedly connected with a rotating component 5. A chute is provided on the outer surface of the rotating component 5, and a stirring component 6 is slidably connected inside the chute;

[0025] The compaction component 4 includes a pressing plate 401. The upper surface of the pressing plate 401 is fixedly connected to the bottom of the lifting component 3. A connecting piece 402 is fixedly connected to the bottom of the pressing plate 401. An A spring 403 is fixedly connected to the bottom of the connecting piece 402. One end of the A spring 403 is fixedly connected to a B connecting piece 404. A B pressing plate 405 is fixedly connected to the bottom of the B connecting piece 404. A grooves are formed on the surfaces of the pressing plate 401 and the B pressing plate 405.

[0026] As Figure 1 , Figure 2 and Figure 5 shown, as a preferred embodiment, on the basis of the above method, further, the lifting component 3 includes a support rod 301. One side of the support rod 301 is threadedly connected to one side of the cabinet 1 through a bolt 2. A support block 302 is fixedly connected to the upper surface of the support rod 301. An electric push rod 303 is fixedly connected to the bottom of the support block 302. The lifting component 3 can drive the compaction component 4 downward to start the function of controlling the lifting of the compaction component 4.

[0027] As Figure 1 , Figure 2 and Figure 4 shown, as a preferred embodiment, on the basis of the above method, further, the rotating component 5 includes a motor box 501. The upper surface of the motor box 501 is fixedly connected to the bottom of the cabinet 1. A motor 502 is fixedly installed inside the motor box 501. The output end of the motor 502 is spline-connected to a transmission rod 503. One end of the transmission rod 503 is fixedly connected to a rotating rod 504. By starting the motor 502, the motor 502 drives the transmission rod 503 to rotate, and the transmission rod 503 drives the rotating rod 504 to rotate, thereby driving the stirring component 6 to stir inside the cabinet 1 to stir the materials evenly.

[0028] As Figure 4 and Figure 6 shown, as a preferred embodiment, on the basis of the above method, further, the stirring component 6 includes a slider 601. The outer surface of the slider 601 is slidably connected to the inside of the chute. One end of the slider 601 is fixedly connected to a support piece 602. Both sides of the bottom of the support piece 602 are fixedly connected to B springs 603. One end of the B spring 603 is fixedly connected to a B support piece 604. A stirring piece 605 is fixedly connected to the middle of the upper surface of the B support piece 604. A square groove is formed on the surface of the stirring piece 605. A flap 606 is fixedly connected to the inside of the square groove. A B groove is formed on the upper surface of the support piece 602. During stirring, to ensure the uniformity of stirring, the stirring component 6 can be divided into multiple areas for stirring. After stirring with the stirring piece 605, the flap 606 inside the stirring piece 605 is used to stir again. From large to small, it can be stirred more finely and evenly.

[0029] AsFigure 2 As shown, as a preferred embodiment, on the basis of the above method, further, a C-shaped groove is formed in the middle of the cabinet body 1, a sleeve 7 is fixedly connected inside the C-shaped groove, a cavity plate 8 is fixedly connected inside the sleeve 7, and a heating plate 9 is fixedly connected inside the cavity plate 8. Starting the heating plate 9 can form hot air inside the cavity plate 8 and transfer it into the sleeve 7 to heat the inside of the cabinet body 1, and it is easy to be resistant to high temperature, resistant to steaming, and not easily damaged.

[0030] As Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, a hole is formed in one side of the cabinet body 1, a button 10 is fixedly connected inside the hole, a water outlet hole is formed in the other side of the cabinet body 1, a discharge pipe 11 is fixedly connected inside the water outlet hole, and a plug 12 is inserted inside the discharge pipe 11. The plug 12 is used for blocking to ensure that the materials will not leak out during stirring.

[0031] As Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, load-bearing pads 13 are fixedly connected to the four sides of the bottom of the cabinet body 1, anti-slip bumps are fixedly connected to the bottom of the load-bearing pads 13, the load-bearing pads 13 play a supporting role, and the anti-slip bumps can increase the friction force and play an anti-slip effect.

[0032] In summary, when using the laminator for the high-barrier retortable PVA, place the material inside the cabinet 1, press the button 10 to start the heating plate 9. After the heating plate 9 is started, hot air is formed in the cavity plate 8 and transmitted to the sleeve 7 to heat the material inside the cabinet 1. Subsequently, start the motor 502. The motor 502 drives the transmission rod 503 to rotate, the transmission rod 503 drives the rotating rod 504 to rotate, and the rotating rod 504 drives the A support piece 602 and the B support piece 604 to rotate. While the B support piece 604 is rotating, it drives the stirring piece 605 to stir the material. After the stirring piece 605 stirs the material as a whole, the internal deflector 606 is used to stir the material in a small area again, which can stir the material more meticulously and make the material mix more evenly. Subsequently, after the stirring is completed and when the material needs to be discharged, to ensure the density of the material, start the electric push rod 303. The electric push rod 303 moves up and down, driving the A pressing plate 401 to press downward. The A pressing plate 401 presses the A connecting piece 402 and the A spring 403, and the A spring 403 presses the B connecting piece 404. After the A spring 403 presses the material, it has a buffering force on the material, which can slowly press the material and make the material pressed more densely. The B connecting piece 404 presses the B pressing plate 405, and the B pressing plate 405 presses the material. After pressing downward, the A support piece 602 is driven by the slider 601 to slide on the rotating rod 504, and the A support piece 602 drives the B spring 603 to press downward and merge with the B support piece 604. When pressing, the stirring piece 605 penetrates into the A groove and the B groove. Subsequently, pull out the plug 12 to extrude the material from the discharge pipe 11, and the discharged material can be more dense.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high barrier and boiling resistant PVA laminating machine, comprising a cabinet (1), characterized in that: Both sides of the cabinet (1) are threadedly connected with a lifting assembly (3) via bolts (2); the bottom of the lifting assembly (3) is fixedly connected with a compacting assembly (4); the bottom of the cabinet (1) is fixedly connected with a rotating assembly (5); a sliding groove is provided on the outer surface of the rotating assembly (5); and a stirring assembly (6) is slidably connected inside the sliding groove; The compacting assembly (4) comprises an A extrusion plate (401), the upper surface of which is fixedly connected to the bottom of the lifting assembly (3), the bottom of which is fixedly connected to an A connecting piece (402), the bottom of which is fixedly connected to an A spring (403), one end of which is fixedly connected to a B connecting piece (404), the bottom of which is fixedly connected to a B extrusion plate (405), and the surfaces of the A extrusion plate (401) and the B extrusion plate (405) are both provided with an A groove.

2. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: The lifting assembly (3) comprises a support rod (301), one side of the support rod (301) being threadedly connected to one side of the cabinet (1) via a bolt (2), the upper surface of the support rod (301) being fixedly connected to a support block (302), and the bottom of the support block (302) being fixedly connected to an electric push rod (303).

3. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: The rotating assembly (5) comprises a motor box (501), the upper surface of the motor box (501) is fixedly connected to the bottom of the cabinet (1), a motor (502) is fixedly installed inside the motor box (501), an output end of the motor (502) is spline-connected to a transmission rod (503), and one end of the transmission rod (503) is fixedly connected to a rotating rod (504).

4. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: The stirring assembly (6) comprises a slider (601), the outer surface of which is slidably connected to the inside of a slide groove, one end of which is fixedly connected to an A support sheet (602), both sides of the bottom of the A support sheet (602) are fixedly connected to B springs (603), one end of the B spring (603) is fixedly connected to a B support sheet (604), a stirring sheet (605) is fixedly connected to the middle of the upper surface of the B support sheet (604), a square groove is provided on the surface of the stirring sheet (605), a paddle (606) is fixedly connected to the inside of the square groove, and a B groove is provided on the upper surface of the A support sheet (602).

5. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: A C groove is provided in the middle of the cabinet (1), a sleeve (7) is fixedly connected inside the C groove, a cavity plate (8) is fixedly connected inside the sleeve (7), and a heating plate (9) is fixedly connected inside the cavity plate (8).

6. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: A hole is provided on one side of the cabinet (1), a button (10) is fixedly connected to the interior of the hole, a water outlet is provided on the other side of the cabinet (1), a discharge pipe (11) is fixedly connected to the interior of the discharge pipe (11), and a plug (12) is inserted into the interior of the discharge pipe (11).

7. The high barrier and boiling resistant PVA compounding machine according to claim 1, characterized in that: The bottom of the cabinet (1) is fixedly connected with load-bearing pads (13) on all sides, and the bottom of the load-bearing pads (13) is fixedly connected with anti-slip bumps.