CN208308673U - A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing - Google Patents
A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing Download PDFInfo
- Publication number
- CN208308673U CN208308673U CN201820820008.6U CN201820820008U CN208308673U CN 208308673 U CN208308673 U CN 208308673U CN 201820820008 U CN201820820008 U CN 201820820008U CN 208308673 U CN208308673 U CN 208308673U
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- heat
- glass pieces
- hot pressing
- vaccum suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of glass pieces shaping mechanisms inhaled based on heat with hot pressing, it includes molding chamber, upper tamping mechanism and supporting mechanism are equipped in forming cavity room, molding chamber is fixedly arranged above elevating mechanism, the elevating lever of elevating mechanism passes through the top of molding chamber, and elevating lever is fixedly connected with upper tamping mechanism, the lower section of upper tamping mechanism is equipped with Re Xi mechanism, Re Xi mechanism includes vaccum suction pipe, stomata is offered on supporting mechanism, vaccum suction pipe passes through the bottom of molding chamber, and the top of vaccum suction pipe is inserted in stomata, the graphite jig for bearing glass workpiece is placed on supporting mechanism, and graphite jig is covered in vaccum suction pipe, Re Xi mechanism is used to pass through vaccum suction pipe air-breathing, elevating mechanism is for driving tamping mechanism to push.The utility model has the characteristics that be easy to hot-forming, molding effect is more preferable, molding time is short, of simple structure and low cost.
Description
Technical field
The utility model relates to glass heat bender more particularly to a kind of glass pieces molding machines inhaled based on heat with hot pressing
Structure.
Background technique
3D glass heat bender in the prior art has multiple preheating stations, multiple moulding stations, multiple in main cavity
Slow cooling work station is arranged side by side.Wherein moulding station is made of upper tamping mechanism 220 and supporting mechanism 221, the mold equipped with glass
Under the promotion of moving-mold mechanism, successively heats, moves on the heating board of lower supporting mechanism 221, by molded, slow cooling.
Wherein, upper and lower heating board keeps predetermined temperature, when the mold equipped with glass runs to upper shaping mechanism
When 220 underface, mold stops, and upper tamping mechanism 220 applies pressure to mold by preset time and pressure, after the completion, on
Tamping mechanism 220 rises, and mold is run toward next work station.Specific molding process is: the major function of preheating stations is pair
Mold carries out heated constant temperature, die mould is carried out without applying pressure to mold, when mold runs to moulding station, in upper forming press
It is under the pressure effect that structure 220 applies, glass pieces are hot-forming.
In this hot forming mechanism, although upper tamping mechanism 220 can be hot-forming by glass pieces, due to glazier
Part is to form under thermal environment, soft state, and the pressure that is subject to of glass pieces is entirely from upper tamping mechanism 220, because
This, the pressure that upper tamping mechanism 220 applies is not easy to conduct to the lower surface of glass pieces, cause glass pieces lower surface at
Situations such as type effect is bad, is easy to appear cloudy surface, these cloudy surfaces need the machine of clearing off that could remove, not only cumbersome, Er Qiecheng
This is higher, if only increasing the pressure that upper tamping mechanism 220 applies, can because pressure is excessive cause glass pieces deform or
Uneven distribution, thermoforming effect is undesirable, and molding time is long, it is difficult to meet technique requirement.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide one kind and be easy to be hot pressed into
The glass pieces shaping mechanism that type, molding effect are more preferable, molding time is short, of simple structure and low cost.
In order to solve the above technical problems, the utility model adopts the following technical solution.
It is a kind of to be inhaled based on heat and the glass pieces shaping mechanism of hot pressing comprising to have a molding chamber, in the forming cavity room
Equipped with upper tamping mechanism and supporting mechanism, the molding chamber is fixedly arranged above elevating mechanism, the lifting of the elevating mechanism
Bar passes through the top of the molding chamber, and the elevating lever is fixedly connected with the upper tamping mechanism, the upper tamping mechanism
Lower section be equipped with Re Xi mechanism, the Re Xi mechanism includes vaccum suction pipe, offers stomata on the supporting mechanism, described true
Suction pipe passes through the bottom of molding chamber, and the top of the vaccum suction pipe is inserted in the stomata, on the supporting mechanism
It is placed with the graphite jig for bearing glass workpiece, and the graphite jig is covered in the vaccum suction pipe, the hot suction machine
Structure is used for through vaccum suction pipe air-breathing, and to enable glass pieces be adsorbed on graphite jig, the elevating mechanism is for driving pressure
Type mechanism push, by the Re Xi mechanism apply suction and upper tamping mechanism apply pressure and enable glass pieces heat at
Type.
Preferably, the Re Xi mechanism includes cooling device, and the vaccum suction pipe passes through the cooling device, by institute
Stating cooling device enables vaccum suction pipe cool down.
Preferably, the vaccum suction pipe is equipped with the first link block, and first link block is located at the lower section of molding chamber,
The bottom of the molding chamber is fixed with the second link block, is fixed with tension spring between first link block and the second link block.
Preferably, there are four upper pillar stands for the top fixation of the upper tamping mechanism, and the top of the upper pillar stand is fixed with company
Fishplate bar, the elevating lever are fixedly connected with the connecting plate.
Preferably, the bottom of the supporting mechanism is fixed with lower pillar stand, the lower end of the lower pillar stand and the molding chamber
Bottom be fixedly connected.
Preferably, multiple electric heaters are equipped on the upper tamping mechanism and supporting mechanism.
It is disclosed by the utility model to be inhaled in the glass pieces shaping mechanism with hot pressing based on heat, when graphite jig is moved to branch
When at support mechanism, the Re Xi mechanism applies suction for graphite jig by vaccum suction pipe, breathes freely since graphite jig has
Property, so under suction, glass pieces adsorbed close is on graphite jig, because molding chamber is thermoforming environment, so that
The lower surface of glass pieces is formed and the consistent shape of graphite jig, meanwhile, glass pieces are applied using upper tamping mechanism and are pressed
Power, under the mating reaction of pressure and suction, so that the upper and lower surface of glass pieces forms simultaneously, compared to existing technologies,
The lower surface that the utility model can effectively avoid glass pieces generates cloudy surface, and then improves the forming quality of glass pieces, together
When the utility model without adding the machine of clearing off and relevant technique, not only shaping speed faster, but also reduces equipment cost, into
And meet technique requirement.
Detailed description of the invention
Fig. 1 is the local structural graph of glass pieces shaping mechanism in the prior art.
Fig. 2 is the local structural graph of the utility model glass pieces shaping mechanism.
Fig. 3 is the perspective view of elevating mechanism.
Fig. 4 is the structure chart of supporting mechanism.
Fig. 5 is the structure chart of Re Xi mechanism.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and examples.
The utility model discloses a kind of glass pieces shaping mechanisms inhaled based on heat with hot pressing, in conjunction with Fig. 2 to Fig. 5 institute
Show comprising have molding chamber, be equipped with upper tamping mechanism 200 and supporting mechanism 201, the molding chamber in the forming cavity room
Be fixedly arranged above elevating mechanism 202, the elevating lever 203 of the elevating mechanism 202 passes through the top of the molding chamber, and institute
It states elevating lever 203 to be fixedly connected with the upper tamping mechanism 200, the lower section of the upper tamping mechanism is equipped with Re Xi mechanism 204, institute
Shu Rexi mechanism 204 includes vaccum suction pipe 205, and stomata 206, the vaccum suction pipe 205 are offered on the supporting mechanism 201
Across the bottom of molding chamber, and the top of the vaccum suction pipe 205 is inserted in the stomata 206, the supporting mechanism 201
On be placed with graphite jig for bearing glass workpiece, and the graphite jig is covered in the vaccum suction pipe 205, the heat
Mechanism 204 is inhaled to be used for through 205 air-breathing of vaccum suction pipe, to enable glass pieces be adsorbed on graphite jig, the elevating mechanism 202
For driving upper tamping mechanism 200 to push, what the suction and upper tamping mechanism 200 applied by the Re Xi mechanism 204 applied
Pressure and enable glass pieces thermoforming.
In above-mentioned glass pieces shaping mechanism, when graphite jig is moved at supporting mechanism 201, the Re Xi mechanism
204 apply suction for graphite jig by vaccum suction pipe 205, since graphite jig has gas permeability, so in suction
Under, glass pieces adsorbed close is on graphite jig, because molding chamber is thermoforming environment, so that the lower surface shape of glass pieces
At with the consistent shape of graphite jig, meanwhile, using upper tamping mechanism 200 to glass pieces apply pressure, in pressure and suction
Mating reaction under so that the upper and lower surface of glass pieces forms simultaneously, compared to existing technologies, the utility model can be effective
It avoids the lower surface of glass pieces from generating cloudy surface, and then improves the forming quality of glass pieces, while the utility model is not necessarily to
The machine of clearing off and relevant technique are added, not only shaping speed faster, but also reduces equipment cost, and then meet technique and want
It asks.
In practical application, for different types of workpiece, corresponding processing method, such as some workpiece need to be used to be only suitable for
Hot pressing is only suitable for hot suction, the present embodiment can not only using the mating reaction of pressure and suction by glass pieces machine-shaping,
Also independent hot pressing can be carried out to workpiece or individually heat inhales processing, and only need simple electric signal control that can enter individually heat
Pressure or individually hot suction state, have better meet a variety of process requirements.It should be noted that the utility model respectively adds to above-mentioned
Work mode is not construed as limiting, i.e., no matter independent hot pressing, the application mode that individually heat inhales or combines the two, be practical new at this
It realizes, therefore should all be included within the scope of protection of this utility model in the structure basis of type technical solution.
The suction of the Re Xi mechanism 204 can be provided by vaccum-pumping equipments such as compressors as a preferred method, be
Avoid sucking high-temperature gas, in the present embodiment, the Re Xi mechanism 204 includes cooling device 207, the vaccum suction pipe
205 pass through the cooling device 207, enable vaccum suction pipe 205 cool down by the cooling device 207.Further, which fills
Setting 207 can be the devices such as water cooler.
In the present embodiment, the vaccum suction pipe 205 be equipped with the first link block 208, first link block 208 be located at
The lower section of type chamber, the bottom of the molding chamber are fixed with the second link block 209, and first link block 208 and second connects
It connects and is fixed with tension spring 210 between block 209.Under the action of tension spring 210, becoming of upwardly extending can be provided for vaccum suction pipe 205
Force prevents high-temperature expansion, vacuum leak, and then improve equipment so that vaccum suction pipe 205 is maintained in the stomata 206
Reliability.
In the present embodiment, in order to reduce heat losses, the top of the upper tamping mechanism 200 is fixed, and there are four upper pillar stands
211, the top of the upper pillar stand 211 is fixed with connecting plate 212, and the elevating lever 203 is fixedly connected with the connecting plate 212.
Similarly, the bottom of the supporting mechanism 201 is fixed with lower pillar stand 213, the lower end of the lower pillar stand 213 and the molding chamber
Bottom be fixedly connected.
About heating part, multiple electric heaters 214 are equipped on the upper tamping mechanism 200 and supporting mechanism 201.
The glass pieces shaping mechanism disclosed by the utility model inhaled based on heat with hot pressing, compared to existing technologies
Beneficial effect is:
Firstly, the utility model molding time is short.When the prior art inhales molding using heat, when needing vacuum suction longer
Between, glass can just form.The utility model using hot pressing with heat suction combine by the way of, first hot pressing makes glass reach preboarding
Shape reheating is inhaled, and is complemented each other, and is formed rapidly, and the heat of the prior art inhales molding, and molding time greatly shortens.
Secondly, glass product sizes are more stable.The graphite jig of 3D glass heat bender, is divided into upper die and lower die, produced
Cheng Zhong, glaze is put into lower die, then covers upper mold, and upper mold is gently pressed on glass.When the prior art inhales molding using heat, due to
The gravity of each point of the upper mold being pressed on glass is not absolute equilibrium, is distributed in from the suction of Re Xi mechanism each in mold
A point is also not absolutely average, and when necessarily glass being caused to form, the stress of each point of glass surface is different, seriously affects glass
The stability of product size.The utility model using hot pressing with heat suction combine by the way of, first hot pressing makes glass reach predetermined
Shape reheating is inhaled, and glass product further forms, and hot-pressing thermal suction is complemented each other, and ensure that the stability of glass product sizes.
In addition, to mould and die accuracy require it is low, die life is long, at low cost.When the prior art inhales molding using heat, by
It is not absolute equilibrium in the gravity of each point for the upper mold being pressed on glass, the suction from Re Xi mechanism is distributed in mold
Each point be also not absolutely average, when necessarily glass being caused to form, the stress of each point of glass surface is different, seriously affects
It is this to overcome the problems, such as must to improve mold precision at this time for the stability of glass product sizes.The prior art is inhaled using heat
When molding, because molding time is long, the vacuum suction time is long, at high temperature, the prolonged suction mold damage of vacuum is very big, can add
The oxidation of fast mold.The utility model using hot pressing with heat suction combine by the way of, first hot pressing makes glass reach predetermined shape
Reheating is inhaled, and glass product further forms, and hot-pressing thermal suction is complemented each other, and the requirement to mold precision is lower than the prior art.Heat
Pressure and heat suction combine, and the time that heat is inhaled greatly shortens compared with prior art, substantially reduces to the damage of mold, and mold uses the longevity
Life length, further saves die cost.
The above is the utility model preferred embodiment, is not intended to limit the utility model, all practical at this
Modification, equivalent replacement or the improvement etc. made in novel technical scope, should be included in the model that the utility model is protected
In enclosing.
Claims (6)
1. a kind of glass pieces shaping mechanism inhaled based on heat with hot pressing, which is characterized in that include molding chamber, the molding
Upper tamping mechanism (200) and supporting mechanism (201) are equipped in chamber, the molding chamber is fixedly arranged above elevating mechanism
(202), the elevating lever (203) of the elevating mechanism (202) passes through the top of the molding chamber, and the elevating lever (203)
It is fixedly connected with the upper tamping mechanism (200), the lower section of the upper tamping mechanism is equipped with Re Xi mechanism (204), and the heat is inhaled
Mechanism (204) includes vaccum suction pipe (205), offers stomata (206), the vaccum suction pipe on the supporting mechanism (201)
(205) bottom of molding chamber is passed through, and the top of the vaccum suction pipe (205) is inserted in the stomata (206), the branch
The graphite jig for bearing glass workpiece is placed on support mechanism (201), and the graphite jig is covered in the vacuum and inhales
It manages (205), the Re Xi mechanism (204) is used for by vaccum suction pipe (205) air-breathing, to enable glass pieces be adsorbed in graphite jig
On, the elevating mechanism (202) is for driving tamping mechanism (200) to push, by the suction of the Re Xi mechanism (204) application
Pressure that power and upper tamping mechanism (200) apply and enable glass pieces thermoforming.
2. the glass pieces shaping mechanism with hot pressing is inhaled based on heat as described in claim 1, which is characterized in that the hot suction machine
Structure (204) includes cooling device (207), and the vaccum suction pipe (205) passes through the cooling device (207), by described cold
But device (207) enables vaccum suction pipe (205) to cool down.
3. the glass pieces shaping mechanism with hot pressing is inhaled based on heat as described in claim 1, which is characterized in that the vacuum is inhaled
It manages (205) and is equipped with the first link block (208), first link block (208) is located at the lower section of molding chamber, the forming cavity
The bottom of room is fixed with the second link block (209), is fixed between first link block (208) and the second link block (209)
Tension spring (210).
4. the glass pieces shaping mechanism with hot pressing is inhaled based on heat as described in claim 1, which is characterized in that the upper die mould
The top of mechanism (200) is fixed there are four upper pillar stand (211), and the top of the upper pillar stand (211) is fixed with connecting plate (212),
The elevating lever (203) is fixedly connected with the connecting plate (212).
5. the glass pieces shaping mechanism with hot pressing is inhaled based on heat as described in claim 1, which is characterized in that the support machine
The bottom of structure (201) is fixed with lower pillar stand (213), and the lower end of the lower pillar stand (213) and the bottom of the molding chamber are fixed
Connection.
6. the glass pieces shaping mechanism with hot pressing is inhaled based on heat as described in claim 1, which is characterized in that the upper die mould
Multiple electric heaters (214) are equipped on mechanism (200) and supporting mechanism (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820008.6U CN208308673U (en) | 2018-05-26 | 2018-05-26 | A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820008.6U CN208308673U (en) | 2018-05-26 | 2018-05-26 | A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308673U true CN208308673U (en) | 2019-01-01 |
Family
ID=64716790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820008.6U Active CN208308673U (en) | 2018-05-26 | 2018-05-26 | A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040945A (en) * | 2019-03-13 | 2019-07-23 | 深圳市东方碳素实业有限公司 | A kind of production method of hot bending mobile phone glass cover board |
| CN110040946A (en) * | 2019-03-13 | 2019-07-23 | 深圳市东方碳素实业有限公司 | A kind of moulding process of hot bending mobile phone glass cover board |
| CN110421826A (en) * | 2019-08-30 | 2019-11-08 | 广州市创荣包装材料有限公司 | The processing method of sheet plastics sucking moulding |
-
2018
- 2018-05-26 CN CN201820820008.6U patent/CN208308673U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040945A (en) * | 2019-03-13 | 2019-07-23 | 深圳市东方碳素实业有限公司 | A kind of production method of hot bending mobile phone glass cover board |
| CN110040946A (en) * | 2019-03-13 | 2019-07-23 | 深圳市东方碳素实业有限公司 | A kind of moulding process of hot bending mobile phone glass cover board |
| CN110421826A (en) * | 2019-08-30 | 2019-11-08 | 广州市创荣包装材料有限公司 | The processing method of sheet plastics sucking moulding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208308673U (en) | A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing | |
| CN107352782A (en) | A kind of curved surface hot-press arrangement | |
| CN107117801A (en) | Bend glass hot press and forming method | |
| CN210308697U (en) | Rubber hot-pressing forming die | |
| CN205420154U (en) | Hot bender | |
| CN108500134A (en) | Hot-press forming device, method and the hot-forming part of non-crystaline amorphous metal | |
| CN110040946A (en) | A kind of moulding process of hot bending mobile phone glass cover board | |
| CN210820775U (en) | Plastic mould heating equipment | |
| CN204172334U (en) | The hot-forming controller of a kind of material | |
| CN211334251U (en) | Silica gel mould production forming device for guide housing | |
| CN207537337U (en) | A kind of 3D bend glasses bending shaping machine | |
| CN206952090U (en) | A kind of full-automatic wax injector | |
| CN203931946U (en) | A kind of equipment of automatic compressing tablet | |
| CN118403945B (en) | Stamping forming device and forming method for aluminum alloy profile production | |
| CN112238646A (en) | Hot pressing and cold pressing combined integrated mechanism | |
| CN209079003U (en) | A kind of vulcanizing press with Hybrid Heating source | |
| CN217395222U (en) | Special-shaped panel edge sealing device | |
| CN206217155U (en) | A kind of heat pressing forming device of special-shaped resin tile accessory | |
| CN218660427U (en) | Plastic uptake forming machine with evenly heat sheet | |
| CN214496087U (en) | Low-energy-consumption high-precision optical lens die assembly | |
| CN108821550A (en) | A kind of intelligent vehicle-carried large scale 3D glass heat bender | |
| CN215242929U (en) | Composite hot-pressing device for touch screen | |
| CN219373963U (en) | Supportable vamp shaping device | |
| CN218168155U (en) | Airtight cavity for continuous hot-press forming device | |
| CN117923765A (en) | Single-station high-temperature glass molding press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |