CN210174175U - Multifunctional 3D sewing-free vacuum suction press - Google Patents
Multifunctional 3D sewing-free vacuum suction press Download PDFInfo
- Publication number
- CN210174175U CN210174175U CN201921066724.0U CN201921066724U CN210174175U CN 210174175 U CN210174175 U CN 210174175U CN 201921066724 U CN201921066724 U CN 201921066724U CN 210174175 U CN210174175 U CN 210174175U
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- Prior art keywords
- pressing
- plate
- vacuum suction
- holding down
- suction press
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- 238000003825 pressing Methods 0.000 claims abstract description 80
- 238000012856 packing Methods 0.000 claims abstract description 14
- 238000009958 sewing Methods 0.000 claims abstract description 11
- 238000007731 hot pressing Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional 3D does not have sewing vacuum suction machine, wherein, including top board, holding down plate, vacuum machine and packing press spare, top board and holding down plate correspond the setting from top to bottom, the packing press spare is established between top board and holding down plate, the holding down plate is equipped with the gas pocket that communicates with the vacuum machine. Compared with the prior art, this novel add the packing and pressing spare on traditional hot press, the packing and pressing spare is covered earlier and is established at the holding down plate when the holding up plate moves down, forms a closed chamber with the holding down plate, takes away the air that seals the intracavity gradually through the vacuum machine simultaneously, makes the sheet laminate gradually on the mould, and last holding up plate and holding down plate are closed and are pressed the shaping with the sheet. The whole forming process is edge pressed and sucked, the sheet is tightly attached to the cavity wall of the die cavity all the time during forming, fine modeling grains are clear and three-dimensional, a more vivid impression effect is achieved, and deformation and rebound are not easy to occur.
Description
Technical Field
The utility model relates to a shoemaking equipment technical field, concretely relates to multi-functional 3D does not have sewing vacuum suction press.
Background
Traditional vamp is connected the formation through the mode that the suture was sewed up by the different sheet of a plurality of piece function, owing to adopt the sewing of sewing machine mode process comparatively complicated, the processing degree of difficulty is great, it is more to consume the manual work, therefore, a no sewing hot pressing technology has appeared in the market, mainly utilize the fusing back of hot film to fuse multilayer sheet together, utilize the mould shaping to go out the vamp molding of different shapes at the fusing in-process, can also simulate out artificial sewing line, but current hot pressing technology has only utilized pressure assisted shaping, the sewing line is clear inadequately, the shaping is lifelike inadequately.
In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.
Disclosure of Invention
The utility model aims to provide a multi-functional 3D does not have sewing vacuum suction press has more lifelike molding effect.
In order to achieve the above purpose, the solution of the present invention is:
the utility model provides a multi-functional 3D does not have sewing vacuum suction press, wherein, including top board, holding down plate, vacuum machine and sealing casting die, top board and holding down plate correspond the setting from top to bottom, the sealing casting die is established between top board and holding down plate, the holding down plate is equipped with the gas pocket with vacuum machine intercommunication.
Furthermore, the sealing and pressing piece can be detachably arranged on the upper pressure plate.
Furthermore, the vacuum suction press machine further comprises a connecting plate and a connecting column, the connecting plate is detachably connected with the upper pressing plate, the connecting column extends in the vertical direction, the lower end of the connecting column is connected with the sealing pressing piece, the upper end of the connecting column penetrates through the connecting plate, and a spring is sleeved on the connecting column between the connecting plate and the sealing pressing piece.
Furthermore, the upper end of the connecting column is provided with threads, and the upper end of the connecting column penetrates through the connecting plate and then is connected with the nut.
Furthermore, the number of the connecting plates and the connecting columns is at least four.
Furthermore, the sealing and pressing piece comprises a frame, a high-temperature vacuum film and four pressing plates, the outer periphery of the high-temperature vacuum film extends to the position between the frame and the four pressing plates, and the pressing plates are connected with the frame through bolts.
Furthermore, the vacuum suction press comprises two hot-pressing working positions and a cold-pressing working position arranged between the two hot-pressing working positions, the upper pressing plate comprises an upper high-temperature pressing plate and an upper cooling pressing plate, and the lower pressing plate comprises a lower high-temperature pressing plate and a lower cooling pressing plate.
Furthermore, scrapers are respectively arranged on the two lower high-temperature hot-pressing plates.
After the structure of the oil adding device is adopted, the utility model relates to a multi-functional 3D does not have sewing vacuum suction machine compares with prior art, and this novel add the packing follower on traditional hot press, and the packing follower covers earlier when moving down and establishes at the holding down plate, forms a closed chamber with the holding down plate, and the air that will seal the intracavity simultaneously through the vacuum machine is taken away gradually, makes the sheet laminate gradually on the mould, and last holding down plate and holding down plate coincide with sheet press forming. The whole forming process is edge pressed and sucked, the sheet is tightly attached to the cavity wall of the die cavity all the time during forming, fine modeling grains are clear and three-dimensional, a more vivid impression effect is achieved, and deformation and rebound are not easy to occur.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention.
Fig. 2 is a perspective view of another external structure of the present invention.
Fig. 3 is a perspective view of the external structure of the connection of the upper pressure plate, the packing follower and the lower pressure plate.
Fig. 4 is a partially enlarged view of the area a in fig. 3.
Fig. 5 is a perspective view of the packing follower profile configuration.
Fig. 6 is a partially enlarged view of the region B in fig. 5.
In the figure:
an upper pressure plate-1; a connecting plate-11; a lower pressing plate-2; air hole-21; a packing and pressing member-3;
connecting column-31; -a frame-32; high temperature vacuum film-33; a block press plate-34; a spring-4;
hot pressing working position-5; an upper high temperature platen-51; a lower high temperature hot press plate-52;
cold pressing a working position-6; an upper cooling platen-61; a lower cooling platen-62; a slide-71;
a slide rail-72; a scraper-8; rodless cylinder-81.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1-6, a multifunctional 3D seamless vacuum suction press comprises an upper press plate 1, a lower press plate 2, a vacuum machine (not shown) and a sealing press piece 3, wherein the upper press plate 1 and the lower press plate 2 are arranged up and down correspondingly, the sealing press piece 3 is correspondingly arranged between the upper press plate 1 and the lower press plate 2, and the lower press plate 2 is further provided with an air hole 21 communicated with the vacuum machine.
When the device works, a mold (not shown) is placed on the lower pressing plate 2, a sheet is placed on the mold, the upper pressing plate 1 moves downwards, the sealing pressing piece 3 is firstly covered on the lower pressing plate 2 to form a closed cavity with the lower pressing plate 2, meanwhile, the vacuum machine pumps out air in the closed cavity through the air hole 21 to enable the closed cavity to be in a vacuum state, the sheet is gradually arranged on the mold, and finally, the upper pressing plate 1 is matched with the lower pressing plate 2 to press and form the sheet. The side pressing suction is carried out during the whole forming process, and the sheet is always tightly attached to the cavity wall of the die, so that the fine modeling grains can be clear and formed in a three-dimensional pressing mode, a more vivid impressing effect is obtained, and the sheet is not easy to deform and rebound.
Preferably, the sealing and pressing part 3 can be detachably arranged on the upper pressure plate 1, and after the structure is adopted, the sealing and pressing part 3 can be detached from the upper pressure plate 1 when vacuumizing is not needed, so that the equipment can realize various working states of only imprinting and not sucking vacuum, only sucking vacuum and not imprinting, and simultaneously imprinting and sucking vacuum, and is more flexible to use.
Preferably, the vacuum suction press machine further comprises a connecting plate 11 and a connecting column 31, the connecting plate 11 is connected to two sides of the upper pressing plate 1 through screws, the connecting column 31 extends in the up-down direction, the lower end of the connecting column is connected with the sealing pressing piece 3, the connecting column 31 penetrates through the connecting plate 11 to move up and down during installation, and then the sealing pressing plate 3 and the upper pressing plate 1 are driven to move up and down. The connecting column 31 is provided with the spring 4 between the connecting plate 11 and the sealing pressing piece 3, after the structure is adopted, the upper pressing plate 1 is pressed downwards in the pressing process, the sealing pressing plate 3 is firstly contacted with the lower pressing plate 2, then the upper pressing plate 1 is continuously pressed downwards, so that the connecting plate 11 compresses the spring 4, the spring 4 generates elasticity to press the sealing pressing piece 3, the sealing pressing piece 3 is tightly attached to the lower pressing plate 2, the air leakage of a closed cavity can be effectively prevented, the vacuum pumping effect of a vacuum machine is enhanced, and the pressing quality of a sheet is improved.
Preferably, the upper end of the connecting column 31 is provided with threads and is locked by a nut after passing through the connecting plate 11. After adopting above-mentioned structure for the dismantlement of packing and pressing spare 3 is very convenient, and simple structure and simple operation.
Preferably, there are at least four connecting plates 11 and connecting columns 31 respectively disposed at four corners of the upper platen 1 and the packing and pressing member 3, so that the relative movement between the upper platen 1 and the packing and pressing member 3 is more stable.
Preferably, the packing follower 3 comprises a frame 32, a high temperature vacuum film 33 and four press plates 34, the high temperature vacuum film 33 extends between the frame 32 and the four press plates 34 at the outer periphery, and the press plates 34 and the frame 32 are connected through bolts. After adopting above-mentioned structure, can in time change when high temperature vacuum membrane 33 loss to connection structure is simple, makes things convenient for high temperature vacuum membrane 33's dismouting.
Preferably, as the utility model discloses a specific embodiment, the vacuum suction machine includes by two hot pressing work positions 5 and establish the cold pressing work position 6 between two hot pressing work positions 5, and the impression time of hot pressing work position 5 is the twice of cold pressing work position 6 at least. The upper pressing plate 1 comprises an upper high-temperature pressing plate 51 and an upper cooling pressing plate 61 which are respectively arranged at a hot-pressing working position 5 and a cold-pressing working position 6, and the upper pressing plate 1 is respectively driven by cylinders independently. The lower pressing plate 2 comprises a lower high-temperature hot pressing plate 52 and a lower cooling pressing plate 62, and is respectively arranged at a hot pressing working position 5 and a cold pressing working position 6, a sliding plate 71 and a sliding rail 72 are further arranged below the lower pressing plate 2, the sliding rail 72 is arranged along the longitudinal direction, the sliding plate 71 is connected with the lower pressing plate 2, and the lower pressing plate 2 is driven to slide along the longitudinal direction on the working position, so that the sheet is convenient to feed.
Preferably, scrapers 8 are respectively arranged on the sides of the two lower high-temperature hot-pressing plates 52 far away from the cold-pressing working position 6. The scraper 8 is connected with a rodless cylinder 81, the rodless cylinder 81 is transversely arranged, and the scraper 8 is driven to move along the transverse direction. High temperature hot pressing board 51 shifts up after high temperature hot pressing is accomplished, and scraper blade 8 replaces manual operation to scrape the sheet and moves to lower cooling clamp plate 62 and carry out the low temperature cooling this moment, avoids high temperature scald workman, can effectively improve impression efficiency moreover.
After the structure is adopted, when the vacuum suction press machine of the embodiment performs imprinting, the lower high-temperature hot-pressing plates 52 on the two sides move out of the hot-pressing working position 5, the imprinted molds are respectively placed on the two lower high-temperature hot-pressing plates 52, and then the sheets are placed to complete feeding. And then the two lower high-temperature hot-pressing plates 52 move to the hot-pressing working position 5 to respectively heat and soften the sheet and perform hot-pressing forming, and the stamping time of the hot-pressing working position 5 is at least twice that of the cold-pressing working position 6. After the hot-pressing working position 5 on one side finishes high-temperature imprinting, the sheet is automatically scraped to the cold-pressing working position 6 through the scraper 8 to be subjected to low-temperature cooling, the hot-pressing working position 5 on the other side continues to carry out high-temperature imprinting, and after the cooling of the sheet by the cooling working position 6 is finished, the sheet is scraped to the cooling working position 6. Therefore, the hot-pressing working positions 5 on the two sides circularly and uninterruptedly scrape the high-temperature sheet to the cold-pressing working position 6 in the middle, the waiting time of the cold-pressing working position 6 is saved, and the working efficiency is greatly improved.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional 3D does not have sewing vacuum suction press which characterized in that, including top board, holding down plate, vacuum machine and sealing casting die, top board and holding down plate correspond the setting from top to bottom, sealing casting die is established on top board and holding down plate, the holding down plate is equipped with the gas pocket with vacuum machine intercommunication.
2. The multifunctional 3D seamless vacuum suction press of claim 1, wherein the packing follower is detachably mounted on the upper platen.
3. The multifunctional 3D seamless vacuum suction press as claimed in claim 2, wherein the vacuum suction press further comprises a connecting plate and a connecting column, the connecting plate is detachably connected with the upper pressing plate, the connecting column extends in the up-down direction and has a lower end connected with the sealing pressing member, an upper end of the connecting column penetrates through the connecting plate, and a spring is sleeved on the connecting column between the connecting plate and the sealing pressing member.
4. The multifunctional 3D sewing-free vacuum suction press as claimed in claim 3, wherein the upper end of the connecting column is provided with threads and is connected with the nut after passing through the connecting plate.
5. The multifunctional 3D seamless vacuum suction press according to claim 4, wherein the number of the connecting plates and the connecting columns is at least four.
6. The multifunctional 3D sewing-free vacuum suction press according to claim 5, wherein the sealing and pressing member comprises a frame, a high temperature vacuum film and four pressing plates, the periphery of the high temperature vacuum film extends to the position between the frame and the four pressing plates, and the pressing plates and the frame are connected through bolts.
7. The multifunctional 3D seamless vacuum suction press according to any one of claims 1-6, wherein the vacuum suction press comprises two hot pressing stations and a cold pressing station arranged between the two hot pressing stations, the upper pressing plate comprises an upper high temperature pressing plate and an upper cooling pressing plate, and the lower pressing plate comprises a lower high temperature pressing plate and a lower cooling pressing plate.
8. The multifunctional 3D seamless vacuum suction press according to claim 7, wherein the two lower high temperature hot press plates are respectively provided with scrapers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066724.0U CN210174175U (en) | 2019-07-09 | 2019-07-09 | Multifunctional 3D sewing-free vacuum suction press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066724.0U CN210174175U (en) | 2019-07-09 | 2019-07-09 | Multifunctional 3D sewing-free vacuum suction press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210174175U true CN210174175U (en) | 2020-03-24 |
Family
ID=69840440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066724.0U Expired - Fee Related CN210174175U (en) | 2019-07-09 | 2019-07-09 | Multifunctional 3D sewing-free vacuum suction press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210174175U (en) |
-
2019
- 2019-07-09 CN CN201921066724.0U patent/CN210174175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |