CN220219367U - Vacuum forming device for special-shaped archaized artware - Google Patents
Vacuum forming device for special-shaped archaized artware Download PDFInfo
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- CN220219367U CN220219367U CN202320386034.3U CN202320386034U CN220219367U CN 220219367 U CN220219367 U CN 220219367U CN 202320386034 U CN202320386034 U CN 202320386034U CN 220219367 U CN220219367 U CN 220219367U
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- die
- artware
- forming device
- archaized
- shaped
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- 238000007666 vacuum forming Methods 0.000 title claims abstract description 31
- 239000000523 sample Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model discloses a vacuum forming device for special-shaped archaized artware, belongs to the field of vacuum forming devices, and solves the problem that the existing vacuum forming device cannot detect product humidity and is difficult to be suitable for forming the special-shaped archaized artware. The automatic forming device comprises a workbench, wherein a portal frame is arranged at the top of the workbench, two hydraulic cylinders are arranged on the portal frame, the output end of each hydraulic cylinder is connected with an upper die, a lower die is arranged on the workbench right below the upper die, concave cavities are formed in the upper die and the lower die, a forming cavity is formed after the upper die and the lower die are attached, a pressure sensor and a humidity sensor are respectively embedded in the lower die, and the probe end faces of the pressure sensor and the humidity sensor extend to the bottom face of the forming cavity; the front of the portal frame is also provided with a controller. The vacuum forming device can detect the humidity of the archaized artware in real time, reduce the damage of the die opening to the archaized artware, and effectively improve the qualification rate of the product.
Description
Technical Field
The utility model relates to a vacuum forming device, in particular to a vacuum forming device for special-shaped archaized artware.
Background
The archaize artware is various artistic quality products created by combining modern technology and traditional handicraft technology and combining Chinese historical cultural artistic elements, wherein archaize green bricks, archaize green tiles and the like are common archaize artware and are widely used in archaize buildings. The archaizing artware is generally molded by adopting a die, and particularly, the archaizing artware with different shapes is difficult to manufacture by manual kneading or machining. Along with the continuous maturity of technology, the special-shaped archaize artware gradually adopts vacuum forming device, can make the compactness better between archaize artware's the raw materials, effectively improves product quality.
The existing vacuum forming device is as follows: CN 213891230U-an adjustable vacuum forming device for toy artwork production, CN 215320736U-a vacuum forming die, and the product can be formed by injecting raw materials into a vacuum forming cavity between an upper die and a lower die. However, the existing vacuum forming device is mostly suitable for special-shaped artware which can be solidified into products after being cooled, such as special-shaped archaized bronze wares, and the like, and the special-shaped artware which still needs to be dried and sintered after being formed of archaized green bricks and archaized green tiles is often not too dry during forming, and once too dry, the problem of damage easily occurs during demoulding. However, the existing vacuum forming device is inaccurate in demolding time due to lack of humidity detection on formed artware, so that the problem of product damage often occurs, and the product qualification rate is low. It can be seen that there is still a need for further improvements in existing vacuum forming apparatus.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and aims to provide a vacuum forming device for special-shaped archaized artware, which can detect the humidity of the archaized artware in real time, reduce the damage of an open die to the archaized artware and effectively improve the qualification rate of products.
The technical scheme of the utility model is as follows: the utility model provides a vacuum forming device of special-shaped archaize artware, includes the workstation, the workstation top be equipped with the portal frame, be equipped with two pneumatic cylinders on the portal frame, the output of pneumatic cylinder is connected with the last mould, be equipped with the bed die on the workstation directly under the last mould, all be equipped with the cavity in last mould, the bed die, and two the cavity forms the shaping die cavity after last mould and bed die laminating, the portal frame top is equipped with the grout pump that the pan feeding mouth communicates with the feed bin, the discharge gate of grout pump is connected with the conveying pipeline, the conveying pipeline on be equipped with first valve, the end of conveying pipeline runs through last mould and communicates with the shaping chamber, the top of last mould still is equipped with the vacuum pump, the air inlet of vacuum pump is connected with the exhaust tube, be equipped with the second valve on the exhaust tube, the bed die is embedded respectively and is equipped with pressure sensor and humidity transducer, pressure sensor, humidity transducer's probe terminal surface all extends to the bottom surface of shaping die cavity; the front of the portal frame is also provided with a controller, and the pressure sensor, the humidity sensor, the grouting pump, the first valve, the vacuum pump, the second valve and the hydraulic cylinder are electrically connected with the controller.
As a further improvement, the upper die and the lower die outside the forming cavity are respectively wrapped with a heating plate.
Further, the lower die outside the forming cavity is provided with an annular mounting groove, a plurality of elastic components are uniformly arranged in the mounting groove, the top of each elastic component is connected with a sealing gasket, and the sealing gaskets are attached to the bottom surface of the upper die.
Further, the elastic component include flexible post, spring and backing plate, flexible post fix in the mounting groove, the backing plate fix at flexible post's top, the spring cup joint at flexible post periphery, the backing plate slide and peg graft in the mounting groove, sealed pad fix at the backing plate top.
Further, the upper die and the output end of the hydraulic cylinder, and the lower die and the workbench are connected through bolts.
Further, lifting lugs are arranged on two sides of the upper die and the lower die.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
1. according to the vacuum forming device, the humidity sensor and the pressure sensor are arranged in the lower die, the hydraulic cylinder is controlled to work through the controller to drive the upper die and the lower die to be combined when the artwork is formed, then the vacuum pump and the second valve are controlled to be opened through the controller to vacuumize the forming cavity, after the pressure sensor detects that the pressure of the forming cavity reaches a set value, the vacuum pump and the second valve are closed through the controller, the grouting pump and the first valve are controlled to be opened, raw materials are filled into the forming cavity to finish vacuum forming of the special-shaped artwork, in the forming process, the heating plate is heated and dried, the humidity sensor detects the humidity of the archaized artwork in real time, after the humidity reaches the set value, the upper die and the lower die can be demolded, the product is removed, damage of the archaized artwork caused by die opening is reduced, and the qualification rate of the product is effectively improved.
2. According to the vacuum forming device, the elastic component and the sealing gasket are arranged on the lower die, and after the upper die and the lower die are assembled, the forming cavity can be sealed by the sealing gasket, so that the sealing property of the forming cavity is improved, and the problem of air leakage during vacuumizing is prevented.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the sectional structure of the upper and lower molds of the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;
fig. 4 is an enlarged schematic top view of the lower mold according to the present utility model.
Wherein: 1-workbench, 2-portal frame, 3-hydraulic cylinder, 4-upper die, 5-lower die, 6-molding cavity, 7-grouting pump, 8-conveying pipe, 9-first valve, 10-vacuum pump, 11-exhaust tube, 12-second valve, 13-pressure sensor, 14-humidity sensor, 15-controller, 16-heating plate, 17-mounting groove, 18-sealing gasket, 19-telescopic column, 20-spring, 21-backing plate, 22-lifting lug.
Detailed Description
The utility model will be further described with reference to specific embodiments in the drawings.
Referring to fig. 1-4, the vacuum forming device for the special-shaped archaizing artware comprises a workbench 1, wherein a portal frame 2 is arranged at the top of the workbench 1, two hydraulic cylinders 3 are arranged on the portal frame 2, the output ends of the hydraulic cylinders 3 are connected with an upper die 4, a lower die 5 is arranged on the workbench 1 right below the upper die 4, cavities are formed in the upper die 4 and the lower die 5, the two cavities are bonded by the upper die 4 and the lower die 5 to form a forming cavity 6, a radiating pipe communicated with the forming cavity 6 is arranged at the rear side of the upper die 4, a valve is arranged on the radiating pipe, in the heating and drying process, the valve is opened, moisture can be discharged through the radiating pipe, a grouting pump 7 with a material inlet communicated with a raw material box is arranged at the top of the portal frame 2, a material outlet of the grouting pump 7 is connected with a material conveying pipe 8, a first valve 9 is arranged on the material conveying pipe 8, the tail end of the material conveying pipe 8 penetrates through the upper die 4 and is communicated with the forming cavity 6, a vacuum pump 10 is further arranged at the top of the upper die 4, an air inlet of the vacuum pump 10 is connected with an air suction pipe 11, a second valve 12 is arranged on the air suction pipe 11, a pressure sensor 14 is embedded in the second valve 12 and a pressure sensor 13 is embedded in the second valve 5 and a humidity sensor is respectively arranged at the bottom surface of the forming cavity 13, and a humidity sensor is respectively arranged at the end surface and a sensor 13 is in the pressure sensor and extends to a sensor 13 and is respectively at the end surface 13; the front of the portal frame 2 is also provided with a controller 15, wherein the pressure sensor 13, the humidity sensor 14, the grouting pump 7, the first valve 9, the vacuum pump 10, the second valve 12 and the hydraulic cylinder 3 are electrically connected with the controller 15, and the upper die 4 and the lower die 5 outside the forming cavity 6 are respectively wrapped with a heating plate 16.
According to the vacuum forming device, the humidity sensor 14 and the pressure sensor 13 are arranged in the lower die 5, the hydraulic cylinder 3 is controlled to work through the controller 15 when the artwork is formed, the upper die 4 and the lower die 5 are driven to be combined, then the vacuum pump 10 and the second valve 12 are controlled to be opened through the controller 15 to vacuumize the forming cavity 6, after the pressure of the forming cavity 6 is detected by the pressure sensor 13 to reach a set value, the vacuum pump 10 and the second valve 12 are closed through the controller 15, the grouting pump 7 and the first valve 9 are controlled to be opened, raw materials are filled into the forming cavity 6, so that the vacuum forming of the special-shaped archaized artwork can be completed, in the forming process, the heating plate 16 is heated and dried, the humidity sensor 14 detects the humidity of the archaized artwork in real time, after the humidity reaches the set value, the upper die 4 and the lower die 5 can be demolded, products are removed, damage of the archaized artwork caused by die opening is reduced, and the qualification rate of the products is effectively improved.
Preferably, the lower die 5 outside the forming cavity 6 is provided with an annular mounting groove 17, a plurality of elastic components are uniformly arranged in the mounting groove 17, the top of each elastic component is connected with a sealing gasket 18, and the sealing gaskets 18 are attached to the bottom surface of the upper die 4. Specifically, the elastic component includes flexible post 19, spring 20 and backing plate 21, and wherein, flexible post 19 is fixed in mounting groove 17, and backing plate 21 is fixed at the top of flexible post 19, and spring 20 cup joints at flexible post 19 periphery, and backing plate 21 slides and peg graft in mounting groove 17, and sealing pad 18 is fixed at backing plate 21 top.
According to the vacuum forming device, the elastic component and the sealing gasket 18 are arranged on the lower die 5, after the upper die 4 and the lower die 5 are clamped, the upper die 4 extrudes the sealing gasket 18, the spring 20 reversely acts on the base plate 21 and the sealing gasket 18, so that the sealing gasket 18 extrudes the bottom surface of the upper die 4, the sealing gasket 18 can seal a forming cavity, the sealing performance of the forming cavity is improved, and the problem of air leakage during vacuumizing is prevented.
Preferably, the upper die 4 is connected with the output end of the hydraulic cylinder 3 and the lower die 5 is connected with the workbench 1 through bolts, so that the disassembly, assembly and maintenance are convenient.
Preferably, lifting lugs 22 are arranged on two sides of the upper die 4 and the lower die 5, so that the lifting and carrying during the disassembly, assembly and maintenance are convenient.
While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (6)
1. The utility model provides a vacuum forming device of special-shaped archaize artware, includes workstation (1), workstation (1) top be equipped with portal frame (2), be equipped with two pneumatic cylinders (3) on portal frame (2), the output of pneumatic cylinder (3) is connected with mould (4) on, be equipped with bed die (5) on workstation (1) directly under mould (4), all be equipped with the cavity in mould (4), bed die (5), and two the cavity form into die cavity (6) after last mould (4) and bed die (5) laminating, a serial communication port, portal frame (2) top be equipped with grout pump (7) of pan feeding mouth and raw materials case intercommunication, the discharge gate of grout pump (7) is connected with conveying pipeline (8), conveying pipeline (8) on be equipped with first valve (9), the end of conveying pipeline (8) is worn mould (4) and is linked together with shaping cavity (6), the top of going up mould (4) still is equipped with vacuum pump (10), air inlet (10) pressure sensor (13) are equipped with in vacuum sensor (13) and air inlet (13) are equipped with respectively to pressure sensor (13), pressure sensor (13) are connected to vacuum sensor (13) The probe end faces of the humidity sensor (14) extend to the bottom face of the forming cavity (6); the front of the portal frame (2) is also provided with a controller (15), and the pressure sensor (13), the humidity sensor (14), the grouting pump (7), the first valve (9), the vacuum pump (10), the second valve (12) and the hydraulic cylinder (3) are electrically connected with the controller (15).
2. The vacuum forming device of the special-shaped archaizing artware according to claim 1, wherein heating plates (16) are wrapped in an upper die (4) and a lower die (5) outside the forming cavity (6).
3. The vacuum forming device of the special-shaped archaizing artware according to claim 1, wherein the lower die (5) at the outer side of the forming cavity (6) is provided with a mounting groove (17) which is annularly arranged, a plurality of elastic components are uniformly arranged in the mounting groove (17), the top of each elastic component is connected with a sealing gasket (18), and the sealing gaskets (18) are attached to the bottom surface of the upper die (4).
4. A vacuum forming device for a special-shaped archaized craft according to claim 3, wherein the elastic component comprises a telescopic column (19), a spring (20) and a base plate (21), the telescopic column (19) is fixed in the mounting groove (17), the base plate (21) is fixed at the top of the telescopic column (19), the spring (20) is sleeved on the periphery of the telescopic column (19), the base plate (21) is slidably inserted in the mounting groove (17), and the sealing gasket (18) is fixed at the top of the base plate (21).
5. The vacuum forming device of the special-shaped archaized artware according to claim 1, wherein the upper die (4) is connected with the output end of the hydraulic cylinder (3) and the lower die (5) is connected with the workbench (1) through bolts.
6. Vacuum forming apparatus for shaped archaized artworks according to any one of claims 1-5, wherein lifting lugs (22) are arranged on both sides of the upper die (4) and the lower die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386034.3U CN220219367U (en) | 2023-03-03 | 2023-03-03 | Vacuum forming device for special-shaped archaized artware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386034.3U CN220219367U (en) | 2023-03-03 | 2023-03-03 | Vacuum forming device for special-shaped archaized artware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219367U true CN220219367U (en) | 2023-12-22 |
Family
ID=89175429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320386034.3U Active CN220219367U (en) | 2023-03-03 | 2023-03-03 | Vacuum forming device for special-shaped archaized artware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219367U (en) |
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2023
- 2023-03-03 CN CN202320386034.3U patent/CN220219367U/en active Active
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