Manual extraction mechanism for graphene

Abstract

The utility model discloses a manual extraction mechanism for graphene. The manual extraction mechanism comprises a material taking barrel, a graphene block is clamped to the top of the material taking barrel through an up-down driving assembly, the graphene block is of a cubic structure, the bottom end face of the graphene block extends in the vertical direction of the material taking barrel, the extending graphene block is in grinding contact with a grinding outer ring layer, and the grinding outer ring layer is installed at the outer ring position of a grinding roller. The center of the grinding roller is in transmission butt joint with a rotating shaft; and a material taking assembly is installed at the bottom of the material taking barrel, and graphene powder is supported on the upper end face of a material receiving adhesive film conveyed by the material taking assembly in a transmission mode. According to the manual extraction mechanism for graphene, longitudinal lifting, grinding and material taking are adopted, graphene powder is extracted in cooperation with the material collecting mucous membrane conveyed through a double-roller structure at the bottom, the recycled powder can be matched with the material collecting mucous membrane to be further subjected to material collecting and stacking treatment through material shaking, and therefore a graphene detection material is finally obtained. The technical problem that manual material taking wastes time and labor is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of graphene processing equipment, and particularly relates to an artificial extraction mechanism for graphene. Background Art

[0002] As a cutting-edge material with excellent properties, graphene has demonstrated tremendous application potential and development prospects in a variety of fields, including electronics, energy, biomedicine, thermal management, and sensors. With the continuous advancement of technology and the reduction of costs, the scope of graphene's applications will continue to expand.

[0003] Graphene is a two-dimensional material composed of a single layer of carbon atoms tightly packed in a hexagonal lattice. It possesses extremely high strength, electrical conductivity, and thermal conductivity. At just the diameter of a single carbon atom, it is one of the thinnest materials known. Graphene also possesses excellent light transmittance, flexibility, and a unique electronic structure, properties that lend it broad potential for application in a wide range of fields.

[0004] Therefore, the present application provides a manual extraction mechanism for graphene. The present application adopts a vertical lifting and grinding method to extract the material, and cooperates with the collecting mucosa at the bottom to transport the graphene powder. The recovered powder can be further processed by the collecting mucosa after shaking the material, thereby finally obtaining the graphene test material. This solves the technical problem of manual material extraction being time-consuming and labor-intensive. At the same time, the overall cylinder structure can use a sealed environment to complete the material extraction process, further improving the purity of the material, and avoiding dust pollution in the working environment, ensuring the health of the staff. Summary of the Invention

[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0006] A manual graphene extraction mechanism includes a material extraction barrel; a graphene block is clamped on the top of the material extraction barrel via an upper and lower drive assembly, the graphene block has a cubic structure, the bottom end surface of the graphene block extends along the vertical direction of the material extraction barrel, and the extended graphene block is in grinding contact with a grinding outer ring layer, the grinding outer ring layer is installed at the outer ring position of an abrasive roller, and the center transmission of the abrasive roller is connected to a rotating shaft;

[0007] A material taking component is installed at the bottom of the material taking barrel, and the upper end surface of the material receiving mucosa driven and transported by the material taking component is supported with graphene powder.

[0008] Furthermore, the up and down driving assembly includes a lifting rod, a piston, a fixing plate and a sleeve;

[0009] The lifting rod is fixedly installed on the top of the sleeve, and a piston is installed at the bottom of the lifting rod. The piston is synchronously connected to the fixed plate, and the fixed plate is fixedly connected to the graphene block through a fixing bolt.

[0010] Furthermore, the material taking assembly includes a film discharge roller and a servo motor;

[0011] The upper and lower film discharging rollers are installed horizontally between the mounting plates on both sides of the bottom of the discharging cylinder. The upper and lower film discharging rollers are connected to the drive port of the servo motor through the transmission shaft;

[0012] The upper and lower film delivery rollers are in a mirror-image rotating structure, and the receiving mucous film is transmitted and transported between the upper and lower film delivery rollers.

[0013] Furthermore, a material aggregate slope is retained at the discharge port at the bottom of the material taking barrel.

[0014] Furthermore, the polished outer ring layer is evenly distributed with four groups of mounting lugs along the inner ring, and the mounting lugs are synchronously connected to the abrasive roller via fixing bolts.

[0015] Furthermore, a plurality of groups of grinding edges are evenly distributed on the outer ring of the polished outer ring layer, and the grinding edges are in grinding contact with the bottom end surface of the graphene block.

[0016] The beneficial effects of the utility model are:

[0017] Compared with the existing technology, this application provides a manual extraction mechanism for graphene. This application adopts a vertical lifting and grinding method to extract materials, and extracts graphene powder with a collecting mucosa that is transported by a double-roller structure at the bottom. The recovered powder can be further processed by the collecting mucosa after shaking the material, thereby finally obtaining graphene testing materials. This solves the technical problem of manual material extraction being time-consuming and labor-intensive. At the same time, the overall cylinder structure can use a sealed environment to complete the material extraction process, further improving the purity of the material, and avoiding dust pollution in the working environment, ensuring the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This utility model is a digital multifunctional insulation resistance tester

[0019] List of Figure Symbols:

[0020] 1 is the lifting rod, 2 is the piston, 3 is the fixed plate, 4 is the sleeve, 5 is the graphene block, 6 is the shaft sleeve, 7 is the mounting ear plate, 8 is the grinding blade, 9 is the aggregate slope layer, 10 is the servo motor, 11 is the material receiving mucosa, 12 is the film discharge roller, 13 is the abrasive roller, 14 is the rotating shaft, 15 is the fixing bolt, 16 is the grinding outer ring layer, and 17 is the material taking barrel. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0022] like Figure 1 As shown, a manual graphene extraction mechanism includes a feeding barrel; a graphene block 5 is clamped on the top of the feeding barrel 17 via an up and down drive assembly. The graphene block 5 has a cubic structure, and the bottom end face of the graphene block 5 extends in the vertical direction of the feeding barrel 17. The extended graphene block 5 is in grinding contact with the polishing outer ring layer 16, which is installed at the outer ring position of the grinding roller 13. The grinding roller 13 is centrally connected to the rotating shaft 14; wherein, the graphene block 5 cooperates with the top of the feeding barrel 17 to complete the lifting movement through the up and down drive assembly. During the lifting movement, the graphene block 5 can cooperate with the polishing outer ring layer 16 to complete the feeding and grinding process. The polished powder is dropped from top to bottom along the feeding barrel 17 to complete the material dropping process.

[0023] The bottom of the material taking barrel 17 is provided with a material taking assembly, and the upper end surface of the material collecting mucosa 11 driven and transported by the material taking assembly is supported with graphene powder. The fallen graphene powder can be collected uniformly by the material collecting mucosa 11.

[0024] like Figure 1 As shown, the up and down drive assembly includes a lifting rod 1, a piston 2, a fixing plate 3 and a sleeve 4;

[0025] The lifting rod 1 is fixedly mounted on the top of the sleeve 4. The bottom of the lifting rod 1 is equipped with a piston 2. The piston 2 is synchronously connected to the fixed plate 3. The fixed plate 3 is fixedly connected to the graphene block 5 via a fixing bolt. The sleeve 4 serves as a limited mounting carrier, and the sleeve 4 cooperates with the piston 2 and the fixed plate 3 to further lift and fix the graphene block 5 synchronously.

[0026] like Figure 1 As shown, the material taking assembly includes a film discharge roller 12 and a servo motor 10;

[0027] The upper and lower film delivery rollers 12 are mounted horizontally between the mounting plates on either side of the bottom of the discharging barrel 17. Both sets of film delivery rollers 12 are connected to the drive port of the servo motor 10 via a transmission shaft. The upper and lower film delivery rollers 12 rotate in a mirror-image structure, and the received mucous film 11 is transported between the upper and lower film delivery rollers 12. The upper and lower film delivery rollers 12 rotate in a mirror-image manner via the servo motor 10, and transport the received mucous film 11 out to facilitate the collection of the falling materials.

[0028] like Figure 1 As shown, the material collecting slope 9 is retained at the discharge port position at the bottom of the material taking barrel 17. Among them, the material collecting slope 9 can improve the powder collecting process, and the material collecting slope 9 solves the technical problem of powder accumulation.

[0029] like Figure 1As shown, the polished outer ring layer 16 has four groups of mounting lugs 7 evenly distributed along the inner ring position, and the mounting lugs 7 are synchronously connected to the abrasive roller 13 through fixing bolts 15.

[0030] like Figure 1 As shown, the outer ring of the polished outer ring layer 16 is evenly distributed with several groups of polishing blades 8, and the polishing blades 8 are in polishing contact with the bottom end surface of the graphene block 5.

[0031] It should be noted that the above content only illustrates the technical idea of the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, they can make several improvements and modifications without departing from the principles of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A graphene extraction mechanism, comprising a material extraction cylinder; characterized in that: The top of the material taking barrel (17) is clamped with a graphene block (5) through an upper and lower driving assembly. The graphene block (5) is in a cubic structure. The bottom end face of the graphene block (5) extends along the vertical direction of the material taking barrel (17), and the extended graphene block (5) is in grinding contact with the grinding outer ring layer (16). The grinding outer ring layer (16) is installed at the outer ring position of the grinding roller (13). The center transmission of the grinding roller (13) is connected to a rotating shaft (14); A material taking component is installed at the bottom of the material taking barrel (17), and the upper end surface of the material receiving mucosa (11) driven and transported by the material taking component is supported with graphene powder.

2. The artificial extraction mechanism for graphene according to claim 1, characterized in that: The up and down driving assembly comprises a lifting rod (1), a piston (2), a fixing plate (3) and a sleeve (4); The lifting rod (1) is fixedly mounted on the top of the sleeve (4), a piston (2) is mounted on the bottom of the lifting rod (1), the piston (2) is synchronously connected to a fixed plate (3), and the fixed plate (3) is fixedly connected to the graphene block (5) via a fixing bolt.

3. The artificial extraction mechanism for graphene according to claim 1, characterized in that: The material taking component comprises a film discharge roller (12) and a servo motor (10); The upper and lower film discharging rollers (12) are horizontally mounted between the mounting plates on both sides of the bottom of the discharging barrel (17), and the upper and lower film discharging rollers (12) are both connected to the drive port of the servo motor (10) through the transmission shaft; The upper and lower film discharging rollers (12) are in a mirror-image rotating structure, and the receiving mucous film (11) is driven and transported between the upper and lower film discharging rollers (12).

4. The artificial extraction mechanism for graphene according to claim 1, characterized in that: An aggregate slope layer (9) is retained at the discharge port at the bottom of the material taking barrel (17).

5. The artificial extraction mechanism for graphene according to claim 1, characterized in that: The polished outer ring layer (16) has four groups of mounting lugs (7) evenly distributed along the inner ring position, and the mounting lugs (7) are synchronously connected to the abrasive roller (13) via fixing bolts (15).

6. The artificial extraction mechanism for graphene according to claim 5, characterized in that: The outer ring of the polished outer ring layer (16) is evenly distributed with a plurality of groups of polishing blades (8), and the polishing blades (8) are in polishing contact with the bottom end surface of the graphene block (5).

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