CN208802985U - A kind of mold thrust gear for glass heat bender - Google Patents
A kind of mold thrust gear for glass heat bender Download PDFInfo
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- CN208802985U CN208802985U CN201820819250.1U CN201820819250U CN208802985U CN 208802985 U CN208802985 U CN 208802985U CN 201820819250 U CN201820819250 U CN 201820819250U CN 208802985 U CN208802985 U CN 208802985U
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- mold
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- push rod
- pushing block
- die entrance
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Abstract
The utility model discloses a kind of mold thrust gears for glass heat bender, it includes molding chamber, the rear and front end of molding chamber is respectively formed with front side board and back side panel, die entrance is offered on front side board, mould outlet is offered on back side panel, die entrance and mould outlet alignment, and the passage channel passed through for mold is formed between die entrance and mould outlet, the outside of front side board is equipped with passage driving mechanism, elapsing driving mechanism includes a push rod, push rod is concordant with passage channel, the end of push rod is equipped with pushing block, pushing block is towards die entrance, and it is formed with one between pushing block and die entrance and enters material position for accommodate mold, passage driving mechanism is for driving push rod and pushing block anterior-posterior translation.The utility model is simple with structure, be easily achieved, be low in cost, failure rate is low, helps to reduce the beneficial effects such as the length of molding chamber, the better tightness of adjoining workstation, reliable and stable.
Description
Technical field
The utility model relates to glass heat bender more particularly to a kind of mold thrust gears for glass heat bender.
Background technique
In process of production, multiple sets of molds circuit sequentially forward movement to 3D glass heat bender between each work station.It is existing
There is the shifting formwork mode of technology generally mobile by multiple shifting formwork pawls, multiple shifting formwork pawls are fixed on conveying axis side by side, as shifting formwork drives
Motivation structure, the movement for completing rotation, pushing, resetting, each shifting formwork pawl drive 1 mold, move forward.It is in the prior art
3D glass heat bender moving-mold mechanism, referring to figs. 1 and 2, mainly by 321 two parts structure of driving assembly 320 and conveying assembly
At.Wherein, driving assembly specifically includes that mould group fixed plate 322 and rotary cylinder 323, conveying assembly 321 include: conveying axis 324
With multiple shifting formwork pawls 325, molding cavity is run through at 324 both ends of conveying axis, and motion principle is as follows: driving assembly 320 is by preset
Time, rhythm, distance drive conveying assembly 321 that shifting formwork pawl 325 is rocked between two molds 310 in a rotative pattern, then
Conveying assembly 321 is pushed to make shifting formwork pawl 325 is mobile to elapse mold 310 forward, conveying assembly 321 reversely rotates default again later
Angle, so that shifting formwork pawl 325 leaves mold 310, then retreats reset, waiting elapses next time.
In said mechanism, although can be realized the passage movement of mold, following defect is still had, firstly, entirely
Structure is complicated for thrust gear, part is more, failure rate is larger, higher cost, simultaneously as being needed between two molds to move
Mould pawl reserves empty avoiding, cause to need between two adjoining workstations it is pre- interspace, cause leakproofness between adjoining workstation not
Good, thermal loss is larger, it is difficult to guarantee the temperature requirement of mold and workpiece, and it is longer to cause molding chamber to be necessarily designed to
Size, further, since being hot environment in forming cavity room, so each part of conveying assembly under high temperature action, is easy hair
Change shape, is not only easy to damage, and has an effect on the accuracy and reliability of operating process.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, it is simple, easy provide a kind of structure
In length, the better tightness of adjoining workstation, stabilization of realizing, low in cost, failure rate is low, facilitate reduction molding chamber
The reliable mold thrust gear for being used for glass heat bender.
In order to solve the above technical problems, the utility model adopts the following technical solution.
A kind of mold thrust gear for glass heat bender comprising have molding chamber, the front and back of the molding chamber
Both ends are respectively formed with front side board and back side panel, and die entrance is offered on the front side board, offers mould on the back side panel
Tool outlet, the die entrance and mould outlet alignment, and be formed between the die entrance and mould outlet for mold
The passage channel passed through, the outside of the front side board are equipped with passage driving mechanism, and the passage driving mechanism includes a push rod,
The push rod is concordant with the passage channel, and the end of the push rod is equipped with pushing block, the pushing block towards the die entrance, and
One is formed between the pushing block and the die entrance for accommodating the material position that enters of mold, the passage driving mechanism is for driving
Make push rod and pushing block anterior-posterior translation, the mold for entering material position is pushed into the passage channel by the pushing block, and successively push institute
State multiple molds in passage channel.
Preferably, the passage driving mechanism includes support, be fixed on the support passage driving motor, sliding rail and
Screw rodb base, the screw rodb base is equipped with screw rod and the two is rotatablely connected, and the sliding rail is equipped with sliding block and the two is slidably connected, institute
Screw rod is stated across the sliding block and the two is screwed, the push rod is fixed on the sliding block, and the passage driving motor is used for
Screw rod is driven to rotate, to enable the sliding block forward or slide backward.
Preferably, the support is equipped at least two inductors, and the sliding block is equipped with contact, and the inductor is used for
Incude the contact, and when the contact is close to the inductor, one electric signal of inductor output.
Preferably, the inductor is infrared tube sensor, and the contact is Z-shaped contact, and works as the contact
When across the transmitting tube of the inductor and reception pipe, one electric signal of inductor output.
In mold thrust gear disclosed by the utility model for glass heat bender, forms in chamber and be provided with multiple use
In the workpiece on mold is preheated, is heated, hot-forming work station, the processing stations of multiple work stations be arranged successively and
Passage channel is formed, under driving effect of the passage driving mechanism to push rod, the pushing block pushes multiple molds logical along passage
Advance a station in road, elapses driving mechanism later and retracts, when pan feeding is shifted into new mold, the passage driving mechanism weight
The above process is executed again, so that the mold is successively processed by multiple work stations.Compared to existing technologies, this is practical
It is novel to be not necessarily to complicated conveying assembly in such a way that multiple molds successively push, it enormously simplifies device structure, save
Equipment cost reduces rate of breakdown, meanwhile, passage driving mechanism is set to except molding chamber, avoids molding chamber
Adverse effect of the interior hot environment to part, and then the accuracy and reliability of equipment is improved, further, since nothing in forming cavity room
Shifting formwork pawl need to be set, so adjacent work station can be closely arranged successively, so that passage channel more seals, mold is steady
It is heated, transmitted, formed under fixed hot environment, substantially increase the processing quality of equipment.
Detailed description of the invention
Fig. 1 is the structure chart one of mold thrust gear in the prior art.
Fig. 2 is the structure chart two of mold thrust gear in the prior art.
Fig. 3 is the structure chart one of the utility model mold thrust gear.
Fig. 4 is the structure chart two of the utility model mold thrust gear.
Fig. 5 is the exploded view one of the utility model mold thrust gear.
Fig. 6 is the exploded view two of the utility model mold thrust gear.
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 mold thrust gears for glass heat bender, in conjunction with shown in Fig. 3 to Fig. 6,
It include molding chamber 300, the rear and front end of the molding chamber 300 is respectively formed with front side board 301 and back side panel 302, institute
It states and offers die entrance 303 on front side board 301, mould outlet 304, the die entrance are offered on the back side panel 302
303 and mould outlet 304 be aligned, and be formed between the die entrance 303 and mould outlet 304 and passed through for mold 310
Passage channel, the outside of the front side board 301 is equipped with passage driving mechanism 305, and the passage driving mechanism 305 includes
One push rod 306, the push rod 306 is concordant with the passage channel, and the end of the push rod 306 is equipped with pushing block 307, the pushing block
307 are formed with one towards the die entrance 303, and between the pushing block 307 and the die entrance 303 for accommodating mold
310 enter material position, and the passage driving mechanism 305 is for driving 307 anterior-posterior translation of push rod 306 and pushing block, by the pushing block
The mold 310 for entering material position is pushed into the passage channel by 307, and successively pushes multiple molds 310 in the passage channel.
In above-mentioned mold thrust gear, forms and be provided with multiple be used for the workpiece progress on mold 310 in advance in chamber 300
Heat, heating, hot-forming work station (not indicating), the processing stations of multiple work stations (not indicating) are arranged successively and are formed and pushed away
Mobile Communication road (does not indicate), and in passage driving mechanism 305 under the driving effect of push rod 306, the pushing block 307 pushes multiple molds
310, along one station of passage channel advance, elapse driving mechanism 305 later and retract, when pan feeding is shifted into new mold 310
When, the passage driving mechanism 305 repeats the above process, so that the mold 310 is successively carried out by multiple work stations
Processing.Compared to existing technologies, the utility model is in such a way that multiple molds 310 successively push, without complicated
Conveying assembly enormously simplifies device structure, saves equipment cost, reduces rate of breakdown, meanwhile, elapse driving mechanism
305 are set to except molding chamber 300, avoid adverse effect of the hot environment to part in molding chamber 300, and then improve and set
Standby accuracy and reliability, further, since no setting is required shifting formwork pawl in molding chamber 300, so adjacent work station can be with
Closely be arranged successively so that passage channel more seals, mold 310 is heated under stable hot environment, transmitted, at
Type substantially increases the processing quality of equipment.
About the specific structure of passage driving mechanism 305, in the present embodiment, the passage driving mechanism 305 includes to prop up
Seat 311, is fixed with passage driving motor 312, sliding rail 313 and screw rodb base 314 on the support 311, on the screw rodb base 314
Equipped with screw rod 315 and the two is rotatablely connected, and the sliding rail 313 is equipped with sliding block 316 and the two is slidably connected, the screw rod 315
Across the sliding block 316 and the two is screwed, and the push rod 306 is fixed on the sliding block 316, the passage driving motor
312 for driving screw rod 315 to rotate, to enable the sliding block 316 forward or slide backward.Using the advantage of screw rod driving method
It is, stable structure, the thrust of output are steadily reliable.
In order to limit the driving trip of passage driving mechanism 305, in the present embodiment, the support 311 is equipped at least two
A inductor 317, the sliding block 316 are equipped with contact 318, and the inductor 317 is worked as incuding the contact 318
When the contact 318 is close to the inductor 317, the inductor 317 exports an electric signal.Preferably, former and later two incude
The distance between device 317 should be slightly larger than the width into material position, in order to which mold 310 is moved into material position.
The inductor 317 is infrared tube sensor as a preferred method, and the contact 318 is Z-shaped touching
Piece, and when the contact 318 is across the transmitting tube and reception pipe of the inductor 317, the inductor 317 exports
One electric signal.
Mold thrust gear disclosed by the utility model for glass heat bender, compared to existing technologies beneficial
Effect is:
Firstly, the utility model structure is simple, the shifting formwork time is short, and speed of production is fast, high-efficient.Include in the prior art
One complicated driving assembly and a complicated conveying assembly, components are extremely more, and mechanism is complicated, and volume is big, and occupied space is big,
Installation difficulty is high, and the set-up time is long.Not only mechanical part, electric part is also considerably complicated, and pipeline is many and diverse.The utility model structure
Simply, act single, shifting formwork is fast, it is high-efficient, small in size, occupy little space, while reducing board volume ties board integrally
Structure becomes more compact, reasonable.Since structure is simple, components are few, in board assembling, reduce the set-up time, improve peace
Fill efficiency.
Meanwhile the utility model board size is small, station is more, and the quantity for accommodating mold is more.In the prior art, mold and mould
Between tool, there is the distance of about 30-50mm.In the utility model, mold is in contact with mold, and board size is small.In identical length
The board of degree, the number of molds that the utility model accommodates is much more than the prior art, therefore further accelerates productive temp,
Reduce production cost.
Secondly, failure rate is low, facilitate maintenance.Structure is complicated for the prior art, and mechanism is more, and movement is cumbersome, failure
Probability is big.Major failure exists: conveying axis runs through entire main cavity, and length is long, span is big, and under high temperature environment, bend change
The position of shape, the bad phenomenon of expansion, the shifting formwork pawl being fixed thereon can occur bending and deformation, and shifting formwork pawl easily scrapes attached when rotating
Close components cause Caton problem to occur, and conveying axis occurs bending and deformation and the part especially midfoot support group that matches
Biggish friction occurs for part, causes to rotate Caton and move forward and backward Caton phenomenon to take place frequently.The prior art is first when needing repairing
First to cool down, but board fire door cannot be opened in temperature-fall period, otherwise hot parts contact oxygen is easy to happen oxidation, is sealing
100 DEG C are cooled under environment to generally require 3 hours, cause maintenance time length to delay production, in maintenance process, because of part multimachine
Structure is more, and board internal activity space is small, and assembly and disassembly are difficult, time-consuming and laborious, inefficiency.The utility model utilizes the utility model
Mold thrust gear pushes mold and mold to push the mode of mold advance, not complicated mechanism and cumbersome movement, greatly
Failure rate is reduced greatly.When needing repairing, the utility model structure is simple, and components are few, and board inner space is big, assembly and disassembly spirit
It is living, it is time saving and energy saving, it is high-efficient.
Again, the utility model cost is lower.Labyrinth compared with prior art, the cost of the utility model are low main
Show 3 aspects: first is that raw material cost is low: structure is simple, and components are few, compared with prior art, eliminates an entire shifting
The cost of mold mechanism；Second is that installation cost is low: structure is simple, and components are few, and installation space is big, installs more flexible, compares
The prior art, set-up time greatly shorten, and create a further reduction installation cost；Third is that maintenance cost is low: mutually through the prior art
Labyrinth, for the utility model since structure is simple, the probability of failure, which substantially reduces, reduces maintenance frequency.It needs to tie up
When repairing, maintenance cost also is reduced because structure is simple, assembly and disassembly are flexible, replacement components are few.
In addition, the utility model good airproof performance.It is one inside main cavity in the production process of existing 3D glass heat bender
A hot environment, in hot environment, oxidation deformation easily occurs for metal parts, is oxidized in order to prevent, main cavity is filled with nitrogen.It is existing
Having in technology, moving-mold mechanism needs to beat many mounting holes in board, board leakproofness is reduced, and moving-mold mechanism volume is big,
Occupied space causes greatly board inner space big.Since board leakproofness is poor, inner space is big, so that the clear consumption of nitrogen occupies height not
Under.In the utility model, since board leakproofness is preferable, inner space is smaller than the prior art, compared with the prior art, nitrogen consumption
Amount declines to a great extent.
Finally, the utility model effectively reduces energy consumption.Conveying axis is excessive under high temperature environment in order to prevent for the prior art
Cooling water is led in bending deformation usually inside conveying axis, and cooling water can take away a large amount of thermal energy out of main cavity, reduce main chamber
The temperature of body, the thermal energy that this part is taken away need heat-generating pipe persistently to mend temperature, cause the great duration waste of resource.The heat taken away
The cold water machine equipment that can enter board, increases and also increases the energy consumption of cold water machine equipment while the load of cooling-water machine.This
The shifting formwork mode that utility model pushes mold to advance using mold, does not need to cool down, does not need to take away thermal energy from main cavity, compare
The prior art greatly reduces energy consumption.
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 (4)
1. a kind of mold thrust gear for glass heat bender, which is characterized in that include molding chamber (300), it is described at
The rear and front end of type chamber (300) is respectively formed with front side board (301) and back side panel (302), opens up on the front side board (301)
Have die entrance (303), is offered mould outlet (304) on the back side panel (302), the die entrance (303) and mold
(304) alignment is exported, and is formed between the die entrance (303) and mould outlet (304) and to be passed through for mold (310)
Channel is elapsed, the outside of the front side board (301) is equipped with passage driving mechanism (305), and the passage driving mechanism (305) includes
Have a push rod (306), the push rod (306) is concordant with the passage channel, and the end of the push rod (306) is equipped with pushing block
(307), the pushing block (307) is towards the die entrance (303), and the pushing block (307) and the die entrance (303) it
Between be formed with one for accommodating the material position that enters of mold (310), the passage driving mechanism (305) be used to driving push rod (306) and
The mold (310) for entering material position is pushed into the passage channel by the pushing block (307) by pushing block (307) anterior-posterior translation, and successively
Push multiple molds (310) in the passage channel.
2. being used for the mold thrust gear of glass heat bender as described in claim 1, which is characterized in that the passage driving machine
Structure (305) includes support (311), and passage driving motor (312), sliding rail (313) and screw rod are fixed on the support (311)
Seat (314), the screw rodb base (314) is equipped with screw rod (315) and the two is rotatablely connected, and the sliding rail (313) is equipped with sliding block
(316) and the two is slidably connected, and the screw rod (315) passes through the sliding block (316) and the two is screwed, the push rod (306)
It is fixed on the sliding block (316), the passage driving motor (312) is for driving screw rod (315) to rotate, to enable the sliding block
(316) it forward or slides backward.
3. being used for the mold thrust gear of glass heat bender as claimed in claim 2, which is characterized in that the support (311)
It is equipped at least two inductors (317), the sliding block (316) is equipped with contact (318), and the inductor (317) is for feeling
It answers the contact (318), and when the contact (318) are close to the inductor (317), inductor (317) output
One electric signal.
4. being used for the mold thrust gear of glass heat bender as claimed in claim 3, which is characterized in that the inductor
It (317) is infrared tube sensor, the contact (318) is Z-shaped contact, and when the contact (318) pass through the sense
When answering between the transmitting tube and reception pipe of device (317), the inductor (317) exports an electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819250.1U CN208802985U (en) | 2018-05-26 | 2018-05-26 | A kind of mold thrust gear for glass heat bender |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819250.1U CN208802985U (en) | 2018-05-26 | 2018-05-26 | A kind of mold thrust gear for glass heat bender |
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| Publication Number | Publication Date |
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| CN208802985U true CN208802985U (en) | 2019-04-30 |
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| CN201820819250.1U Active CN208802985U (en) | 2018-05-26 | 2018-05-26 | A kind of mold thrust gear for glass heat bender |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455828A (en) * | 2018-05-26 | 2018-08-28 | 深圳市环球同创机械有限公司 | A kind of mold thrust gear for glass heat bender |
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2018
- 2018-05-26 CN CN201820819250.1U patent/CN208802985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455828A (en) * | 2018-05-26 | 2018-08-28 | 深圳市环球同创机械有限公司 | A kind of mold thrust gear for glass heat bender |
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