Demoulding cylinder for preparing porous carbon material
By designing a mold release cylinder for preparation of porous carbon material including a mold release seat body, a cylinder plate, a lifting assembly and a movable separation assembly, the problem of fragility of carbon materials in the prior art during the mold release process is solved, and the problem of carbon materials being easily broken during the mold release process is realized. The integrity and stability of carbon materials.
Patent Information
- Application Number
- CN202421134905.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-22
AI Technical Summary
During the preparation of existing porous carbon materials, the mold release equipment is prone to fragmentation of the carbon material when applying impact torque, affecting its structural integrity.
A release cylinder for preparation of porous carbon material including a release seat, a cylinder plate, a lifting assembly, a sliding assembly and a movable separation assembly is designed to provide a moving moment through a hydraulic push rod and a separation motor to ensure the carbon material and the release cylinder. Fully separate, and ensure smooth movement and integrity through limiting structure and reinforcement plates.
Effectively prevent carbon material from breaking, ensuring its integrity after demolding, and preventing adhesion through active separation components, improving the stability and integrity of the demolding process.
Smart Images
Figure CN222204223U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of carbon material preparation, and in particular relates to a demoulding cylinder for preparing porous carbon materials. Background Art
[0002] Porous carbon materials are a type of carbon material with a highly porous structure. They usually have very high specific surface area and porosity, and therefore have important application value in the fields of adsorption, separation, and energy storage. Porous carbon materials can usually be prepared by carbonizing carbon-containing precursor materials or by carbonizing natural biomass. During preparation, they usually need to be plastically shaped to meet subsequent processing and usage requirements, but during the shaping and demolding process, existing demolding equipment usually needs to apply an impact torque to the carbon material, causing the carbon material to break and affect its structural integrity.
[0003] In order to solve the deficiencies of the prior art, people have conducted long-term exploration and proposed various solutions. For example, a Chinese patent document discloses a carbon fiber coil demoulding device [201711073913.6], which includes a rectangular demoulding table, a driving gear mechanism arranged at the front end of the rectangular demoulding table, a driven gear mechanism arranged at the rear end of the rectangular demoulding table, and a drive chain connecting the driving gear mechanism and the driven gear mechanism. The rectangular demoulding table includes two parallel guide rails spaced apart, and vertical legs connected to the two guide rails front and back. The main and driven gear mechanisms are both arranged on the inner side of the two guide rails, and a sliding table is installed on the two guide rails. A card slot matching the two guide rails is arranged at the bottom of the sliding table, and a connecting block fixed to the drive chain is arranged. The sliding table is driven to move forward and backward along the guide rails through the drive chain. A fixed table is arranged at the rear end of the two guide rails of the rectangular demoulding table, and the fixed table is fixedly installed on the guide rails. Telescopic cylinders are symmetrically arranged on the fixed table, and the telescopic cylinders are connected to the hydraulic station through hydraulic pipelines.
[0004] The above solution solves the problem of demoulding of conventional coiled materials to a certain extent, but the solution still has many shortcomings, such as the inability to ensure the integrity of the carbon material during the demoulding process. Summary of the invention
[0005] The utility model aims to solve the above problems and provide a demoulding cylinder for preparing porous carbon materials which has a reasonable design and can ensure the demoulding integrity of the carbon materials.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a demolding cylinder for preparing porous carbon materials, including a demolding seat body, on which symmetrically arranged cylinder plates are installed, a cavity is left between the cylinder plates, a lifting seat opposite to the cavity is installed at the upper end of the demolding seat body through a lifting assembly, a sliding assembly linked to the lifting seat is installed between the demolding seat body and the cylinder plate, and the lifting seat has a built-in movable separation assembly.
[0007] In the above-mentioned demoulding cylinder for preparing porous carbon materials, the demoulding seat body is connected to the top plate through the supporting column, and the top plate is opposite to the top of the cylinder plate and a limiting component is installed between them.
[0008] In the above-mentioned demoulding cylinder for preparing porous carbon materials, the limiting assembly includes a limiting plate fixed on the top of the cylinder plate and extending outward, and a limiting slider is fixed on the limiting plate, and the limiting slider is slidably connected to the limiting slide rail at the lower end of the top.
[0009] In the above-mentioned demoulding cylinder for preparing porous carbon materials, the lifting assembly includes a hydraulic push rod installed in the demoulding seat body, a lifting push block is installed at the output end of the hydraulic push rod, and a guiding inclined surface is arranged between the lifting push block and the lower end of the lifting seat.
[0010] In the above-mentioned demolding cylinder for preparing porous carbon materials, the sliding assembly includes a sliding connecting rod rotatably connected to the lifting seat, and the end of the sliding connecting rod is rotatably connected to a sliding bar horizontally slidably installed in the demolding seat body, and the sliding bar is meshed with the lower end of the cylinder plate through a gear rack set and a speed change gear set.
[0011] In the above-mentioned demolding cylinder for preparing porous carbon materials, the movable separation component includes a rotating ring concentrically mounted on the upper end of the lifting seat, a rotating support component is installed between the rotating ring and the lifting seat, a reverse transmission component is installed between adjacent rotating rings, and the reverse transmission component is connected to the separation motor.
[0012] In the above-mentioned demolding cylinder for preparing porous carbon materials, the rotating support assembly includes a supporting groove arranged at the upper end of the lifting seat, and the bottom of the supporting groove is provided with a limiting groove arranged concentrically and corresponding to the rotating ring one by one, and the lower end of the rotating ring has a limiting roller rollingly assembled in the limiting groove.
[0013] In the above-mentioned demoulding cylinder for preparing porous carbon materials, the reverse transmission assembly includes a transmission gear rotatably installed between adjacent support grooves, and a transmission gear ring meshing with the transmission gear is arranged at the lower end of the rotating ring, and the transmission gear ring meshes with the separation motor for transmission.
[0014] In the above-mentioned demoulding cylinder for preparing porous carbon materials, a reinforcing rib plate is arranged between the outer side and the bottom of the cylinder plate.
[0015] In the above-mentioned demoulding cylinder for preparing porous carbon materials, a mounting hole is arranged on the demoulding seat body, and a fixing bolt is inserted into the mounting hole.
[0016] Compared with the existing technology, the advantages of the utility model are: the cylinder plate is separated when the lifting seat rises, and at the same time the movable separation component provides a certain movable torque for the carbon material, so that the carbon material is fully separated from the demoulding cylinder, ensuring its integrity after demoulding; the upper and lower sections of the cylinder plate are respectively provided with limiting structures, which limit its movable trajectory when the cylinder plate moves, ensuring its smooth movement; the movable separation component has a plurality of rotating rings in contact with the bottom of the carbon material, and the rotating rings have opposite torsional directions, which can prevent the carbon material from sticking during separation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural sectional view of the utility model;
[0018] Figure 2 It is a partial cross-sectional view of the utility model;
[0019] Figure 3 It is a partial cross-sectional view of the utility model;
[0020] Figure 4 It is a partial cross-sectional view of the utility model;
[0021] In the figure, the demoulding seat body 1, the supporting column 11, the top plate 12, the limiting plate 13, the limiting slider 14, the limiting slide rail 15, the cylinder plate 2, the reinforcing rib plate 21, the mounting hole 22, the fixing bolt 23, the cavity 3, the lifting assembly 4, the hydraulic push rod 41, the lifting push block 42, the guide slope 43, the lifting seat 5, the sliding assembly 6, the sliding connecting rod 61, the sliding bar 62, the gear rack set 63, the speed change gear set 64, the movable separation assembly 7, the rotating ring 71, the separation motor 72, the supporting groove 73, the limiting groove 74, the limiting roller 75, the transmission gear 76, and the transmission gear ring 77. DETAILED DESCRIPTION
[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0023] like Figure 1-4 As shown, a demoulding cylinder for preparing porous carbon materials includes a demoulding seat body 1 providing a support frame, and symmetrically arranged cylinder plates 2 are movably mounted on the demoulding seat body 1, and a cavity 3 is left between the cylinder plates 2. After the carbon material inside the cavity 3 is formed, the cylinder plates 2 are separated to realize demoulding. A lifting seat 5 opposite to the cavity 3 is mounted on the upper end of the demoulding seat body 1 through a lifting assembly 4, and a sliding assembly 6 linked to the lifting seat 5 is installed between the demoulding seat body 1 and the cylinder plate 2, and a movable separation assembly 7 is built in the lifting seat 5. The lifting seat 5 is actively lifted by the lifting assembly 4, and the cylinder plate 2 is synchronously separated by the sliding assembly 6 during lifting, and the movable separation assembly 7 provides a loosening torque for the upper end of the lifting seat 5 to ensure that the carbon material inside the cavity 3 is fully separated from the demoulding cylinder.
[0024] Specifically, the demoulding seat body 1 is connected to a top plate 12 through a supporting column 11, and the top plate 12 is opposite to the top of the cylinder plate 2 and a limit assembly is installed between them. The demoulding cylinder limits the sliding track of the cylinder plate 2. When the cylinder plate 2 moves horizontally, the top plate 12 provides additional support to ensure that the cylinder plate 2 is vertically arranged relative to the demoulding seat body 1.
[0025] In depth, similar to a conventional guide rail structure, the limit assembly includes a limit plate 13 fixed on the top of the cylinder plate 2 and extending outward, a limit slider 14 is fixed on the limit plate 13, and the limit slider 14 is slidably connected to a limit slide rail 15 at the lower end of the top. The limit plate 13, the limit slider 14 and the limit slide rail 15 are symmetrically arranged relative to the center of the demoulding seat body 1.
[0026] Furthermore, the lifting assembly 4 includes a hydraulic push rod 41 installed in the demoulding seat body 1. The hydraulic push rod 41 is selected to provide a large lifting torque and a fast response rate. A lifting push block 42 is installed at the output end of the hydraulic push rod 41, and a guide slope 43 is provided between the lifting push block 42 and the lower end of the lifting seat 5. When the lifting push block 42 moves horizontally, the guide slope 43 presses against the guide block at the lower end of the lifting seat 5, converting the pushing torque of the lifting push block 42 into the lifting torque of the lifting seat 5.
[0027] Furthermore, the sliding assembly 6 converts the lifting torque of the lifting seat 5 into the sliding torque of the cylinder plate 2, and includes a sliding link 61 rotatably connected to the lifting seat 5, and a sliding bar 62 rotatably connected at the end of the sliding link 61 and horizontally slidably installed in the demoulding seat body 1, and the sliding bar 62 is meshed with the lower end of the cylinder plate 2 through a gear rack set 63 and a speed change gear set 64. When the lifting seat 5 is lifted, the sliding link 61 drives the sliding bar 62 to move horizontally, thereby driving the gear rack set 63 to mesh and transmit.
[0028] In addition, the movable separation assembly 7 operates independently, and specifically includes a rotating ring 71 that is concentrically rotatably mounted on the upper end of the lifting seat 5, a rotating support assembly is installed between the rotating ring 71 and the lifting seat 5, and a reverse transmission assembly is installed between adjacent rotating rings 71, and the reverse transmission assembly is connected to the separation motor 72. The separation motor 72 provides a driving torque to drive each rotating ring 71 to rotate synchronously, and the rotation directions of adjacent rotating rings 71 are opposite.
[0029] Meanwhile, the rotation support assembly includes a support groove 73 disposed at the upper end of the lifting seat 5, a concentrically arranged limiting groove 74 corresponding to the rotating ring 71 is opened at the bottom of the support groove 73, and a limiting roller 75 rollingly assembled in the limiting groove 74 is provided at the lower end of the rotating ring 71. The upper end of the rotating ring 71 is kept flush, and the limiting groove 74 and the limiting roller 75 therebetween ensure its rotational lubricity.
[0030] It can be seen that the reverse transmission assembly includes a transmission gear 76 rotatably mounted between adjacent support grooves 73, a transmission gear ring 77 meshing with the transmission gear 76 is provided at the lower end of the rotating ring 71, and the transmission gear ring 77 meshes with the separation motor 72 for transmission. The transmission gear ring 77 and the transmission gear 76 mesh with each other to play the role of speed transmission and reversing, and the whole is a planetary gear structure.
[0031] Obviously, a reinforcing rib plate 21 is provided between the outer side and the bottom of the cylinder plate 2 for reinforcement, and the outer side of the cylinder plate 2 can be partially grooved to reduce its weight without affecting the overall structural strength.
[0032] Preferably, in order to ensure the installation stability of the demoulding base 1, the demoulding base 1 is provided with a mounting hole 22, and a fixing bolt 23 is inserted into the mounting hole 22. The fixing bolt 23 can be a screw member so that the demoulding base 1 is pressed and fixed to the ground.
[0033] In summary, the principle of this embodiment is that the cylinder plate 2 is linked with the lifting seat 5 through the sliding component 6. When the lifting seat 5 is lifted up and down relative to the demolding seat body 1 under the driving action of the lifting component 4, the cylinder plate 2 is also relatively separated or merged. The independently operated movable separation component 7 drives the carbon material to move, ensuring its demolding integrity.
[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0035] Although this article uses more terms such as demoulding seat body 1, supporting column 11, top plate 12, limiting plate 13, limiting slider 14, limiting slide rail 15, cylinder plate 2, reinforcing rib plate 21, mounting hole 22, fixing bolt 23, cavity 3, lifting assembly 4, hydraulic push rod 41, lifting push block 42, guiding inclined surface 43, lifting seat 5, sliding assembly 6, sliding connecting rod 61, sliding bar 62, gear rack set 63, speed change gear set 64, movable separation assembly 7, rotating ring 71, separation motor 72, supporting groove 73, limiting groove 74, limiting roller 75, transmission gear 76, transmission gear ring 77, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A demoulding cylinder for preparing porous carbon materials, comprising a demoulding base (1), on which symmetrically arranged cylinder plates (2) are mounted, and a cavity (3) is left between the cylinder plates (2), characterized in that: A lifting seat (5) opposite to the mold cavity (3) is installed on the upper end of the demoulding seat body (1) through a lifting assembly (4); a sliding assembly (6) linked to the lifting seat (5) is installed between the demoulding seat body (1) and the cylinder plate (2); and a movable separation assembly (7) is built into the lifting seat (5).
2. The demoulding cylinder for preparing porous carbon material according to claim 1, characterized in that: The demoulding seat body (1) is connected to a top plate (12) via a supporting column (11); the top plate (12) is opposite to the top of the cylinder plate (2) and a limiting component is installed between them.
3. The demoulding cylinder for preparing porous carbon material according to claim 2, characterized in that: The limiting assembly comprises a limiting plate (13) fixed on the top of the cylinder plate (2) and extending outward, a limiting slider (14) is fixed on the limiting plate (13), and the limiting slider (14) is slidably connected to a limiting slide rail (15) at the lower end of the top.
4. The demoulding cylinder for preparing porous carbon material according to claim 1, characterized in that: The lifting assembly (4) comprises a hydraulic push rod (41) installed in the demoulding seat body (1), a lifting push block (42) is installed at the output end of the hydraulic push rod (41), and a guiding inclined surface (43) is provided between the lifting push block (42) and the lower end of the lifting seat (5).
5. The demoulding cylinder for preparing porous carbon material according to claim 4, characterized in that: The sliding assembly (6) comprises a sliding connecting rod (61) rotatably connected to the lifting seat (5); the end of the sliding connecting rod (61) is rotatably connected to a sliding bar (62) horizontally slidably installed in the demoulding seat body (1); the sliding bar (62) is meshed with the lower end of the cylinder plate (2) through a gear rack set (63) and a speed change gear set (64) for transmission.
6. The demoulding cylinder for preparing porous carbon material according to claim 1, characterized in that: The movable separation component (7) comprises a rotating ring (71) which is rotatably mounted on the upper end of the lifting seat (5) in a concentric manner, a rotating support component is mounted between the rotating ring (71) and the lifting seat (5), a reverse transmission component is mounted between adjacent rotating rings (71), and the reverse transmission component is in transmission connection with the separation motor (72).
7. The demoulding cylinder for preparing porous carbon material according to claim 6, characterized in that: The rotating support assembly comprises a supporting groove (73) arranged at the upper end of the lifting seat (5); a limiting groove (74) is formed at the bottom of the supporting groove (73) and is arranged concentrically and corresponds to the rotating ring (71) one by one; and a limiting roller (75) is provided at the lower end of the rotating ring (71) and is rollingly assembled in the limiting groove (74).
8. The demoulding cylinder for preparing porous carbon material according to claim 7, characterized in that: The reverse transmission assembly comprises a transmission gear (76) rotatably mounted between adjacent support grooves (73); a transmission gear ring (77) meshing with the transmission gear (76) is disposed at the lower end of the rotating ring (71); and the transmission gear ring (77) meshes with the separation motor (72) for transmission.
9. The demoulding cylinder for preparing porous carbon material according to claim 1, characterized in that: A reinforcing rib plate (21) is provided between the outer side and the bottom of the cylinder plate (2).
10. The demoulding cylinder for preparing porous carbon material according to claim 1, characterized in that: The demoulding seat body (1) is provided with a mounting hole (22), and a fixing bolt (23) is inserted into the mounting hole (22).