CN206394007U - A kind of bender - Google Patents
A kind of bender Download PDFInfo
- Publication number
- CN206394007U CN206394007U CN201621462172.1U CN201621462172U CN206394007U CN 206394007 U CN206394007 U CN 206394007U CN 201621462172 U CN201621462172 U CN 201621462172U CN 206394007 U CN206394007 U CN 206394007U
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- plate
- bending
- workbench
- frame
- heating
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Abstract
The utility model is related to a kind of organic material process equipment, specifically discloses a kind of bender.The bender includes frame and workbench, the side of the workbench is provided with apparatus for bending, described apparatus for bending includes the fixed plate fixed on the table and the bending plate being flexibly connected with worktable rotary, provided with heating gap between described fixed plate and bending plate；Heater is connected with described frame, heater includes two heating tubes, and described heating tube is located at the both sides up and down in heating gap respectively；Positioner is additionally provided with workbench, positioner includes the location-plate being slidably connected with workbench.Above-described bender sets heating tube respectively in the both sides up and down in heating gap, the organic board that bending is treated on two sides simultaneously is heated, improve the efficiency of heating surface, adapt to the demand for heat of heavy-gauge sheeting, and positioner is set on the table, realize that the quick of sheet material is accurately positioned, improve machining accuracy and production efficiency.
Description
Technical field
The utility model is related to a kind of organic material process equipment, more particularly to a kind of bender.
Background technology
Organic board bender be it is a kind of to the organic board such as acrylic, lucite, PC, PVC, SBS carry out bending add
The equipment of work.Bender is heated by heating tube to organic board first, and after softening after organic board part, sheet material is entered
Row bending, finally cooling hardening again, completes the bending operation of sheet material.Bender realizes the automatic bending of organic board, raw
Produce efficiency high.
Publication No. CN 204640780U Chinese utility model patent discloses a kind of plastic plate processing bending
Machine, including workbench, workbench are provided with pressing device and apparatus for bending, and bending device includes bending plate and bending cylinder, curved
Folded plate is in the bending for being rotated by completing plastic plate of bending cylinder, and the upper surface of the bending plate is additionally provided with heating dress
Put, for carrying out warm-up operation to plastic plate.The equipment can effectively complete the automatic bending of plastic plate, when there is also following
Problem：
1. lack plastic plate positioner, when being clamped to sheet material, it is necessary to first true on the table using measurer
The putting position of fixed board material, complex operation, and precision can not be guaranteed.
2. heater is arranged on the upper surface of bending plate, during heating, the part that sheet material is contacted with bending plate can all absorb heat
Softening, it is not only a large amount of to waste energy, but also the deformation of sheet material is likely to cause, influence the dimensional accuracy of product；Treat kink
Position is but because heat absorption is not enough, and softening degree is bad, and it is excessive now to bend not only required folding force by force, and meeting after being folded over
In the fine cracks that are internally formed of sheet material, the performance of sheet material is influenceed.
3. heater is arranged on the upper surface of bending plate, the one side of sheet material can only be heated, when treating bending sheets
When thicker, the overlong time needed for the one side heating away from bending plate, not only inefficiency, and most probably be far away from the one of thermal source
Face is not heated to the temperature specified also, and because temperature is too high the phenomenons such as foaming have occurred for the one side close to thermal source；If sheet material
All softening is not to be bent, and not only required folding force is very big, and the bending effect of product is also bad.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of bender, is set respectively in the both sides up and down in heating gap
Heating tube is put, the organic board that bending is treated on two sides simultaneously is heated, and improves the efficiency of heating surface, adapting to the heating of heavy-gauge sheeting needs
Ask, and positioner is set on the table, realize that the quick of sheet material is accurately positioned, improve machining accuracy and production efficiency.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of bender, including frame
And workbench, described workbench is positioned at frame top, and the side of the workbench is provided with apparatus for bending, described apparatus for bending
Including bending plate and fixed fixed plate on the table, described fixed plate is concordant with workbench and fixed plate and bending plate it
Between relatively rotate, between described fixed plate and bending plate provided with heating gap；Described frame turns provided with driving bending plate
Dynamic drive device；Pressing device, heater and control device are connected with described frame, described heater includes
Two heating tubes, described heating tube is located at the both sides up and down in heating gap respectively；Described drive device and control device electricity
Connection；Positioner is additionally provided with described workbench, described positioner includes the location-plate being slidably connected with workbench.
Described heater includes two heating tubes, and described heating tube is located at the both sides up and down in heating gap respectively；
Sheet material is heated from the both sides up and down for treating bending sheets simultaneously, the processing efficiency of sheet material can not only be improved, when reducing heating
Between, and the demand for heat of more heavy-gauge sheeting bending is adapted to, expand the thickness range of processing, moreover it is possible to improve the processing of sheet material
Effect, it is to avoid sheet material interior section is not heated to relevant temperature during bending, so as to cause fine crack, influences the intensity of product.
Described drive device is electrically connected with control device；Drive device controls work by control device, realizes the automation behaviour of bending
Make.Positioner is additionally provided with described workbench, described positioner includes the location-plate being slidably connected with workbench；Pressure
When tight, sheet material is positioned by positioner, and positioning precision and processing efficiency all reach raising, and positioner can be relative to
Workbench enters line slip, and various sizes of sheet material can adjust location dimension by adjusting the position of positioner.
Preferably, described positioner also includes the servomotor of driving location-plate slip relative with workbench, institute
The servomotor stated is electrically connected with control device；User can the directly dimension information of input product in the controls, control
System control servomotor motion, and then realize the adjust automatically to location-plate.The feed accuracy of servomotor is high, can be well
Ensure the dimensional accuracy of product.
Preferably, described heating tube includes upper heating tube and lower heating tube, described upper heating tube passes through the gas that stretches
Cylinder is connected with frame, and described lower heating tube is fixedly connected with frame or is connected by telescopic cylinder with frame；Clamp completion
Afterwards, the upper heating tube of telescopic cylinder control is heated close to sheet material, and driving heating tube is follow-up away from sheet material after heating is completed
Operation stream goes out operating space；Lower heating tube can be fixedly installed, and can also control to move by telescopic cylinder.
Preferably, being provided with heating wire in described heating tube.
Preferably, some cavitys are provided with inside the fixed plate and bending plate, described cavity and fixed plate and bending
The bearing of trend of plate is parallel；Described cavity is sequentially communicated to form cooling duct, and the two ends of the cooling duct are provided with coolant
Interface.Fixed plate and bending plate, which make, carries cavity inside used section bar, existing cavity is connected into cooling duct, plus
Work is convenient, improves simple；Cooling duct is set in fixed plate and bending plate, during heating, fixed plate and folding can be not only prevented
The temperature of bent plate is too high, is deformed, and can also treat bending sheets and be cooled down with the part that fixed plate and bending plate are contacted,
It can prevent that the spot temperature that sheet material need not be bent is too high, be deformed, influence dimensional accuracy；After the completion of bending, coolant
The heat of sheet material can be walked with fast speed belt, sheet material fast cooling is solidified, processing efficiency is improved.
Preferably, described drive device be electric cylinders, described electric cylinders be hinged in frame and the free end of electric cylinders with
Bending plate rotary moveable is connected.
Preferably, the two ends of the bending plate are provided with rotating shaft, described bending plate passes through rotating shaft and frame rotary moveable
Connection；Rotary encoder is connected with rotating shaft described at least one, described rotary encoder is electrically connected with control device.Rotation
Turn the angle that encoder is used to measure axis of rotation, and by angle information transfer to control device, if angle reaches preset value,
Control device control drive device stops operating, and completes bending operation；The use of rotary encoder realizes the automatic survey of angle
Amount and accurate control, improve the automaticity of equipment；The measurement accuracy of rotary encoder is very high, is conducive to improving product
Machining accuracy.
Preferably, described pressing device includes compression cylinder and pressure strip, described compression cylinder is fixedly connected on
In frame, free end and the pressure strip releasable connection of the compression cylinder；Described pressure strip is located above fixed plate and with consolidating
Fixed board is parallel.Drive pressure strip to move up and down when compression cylinder is flexible and provide thrust when compressing, compression can not only be met
The need for treating bending sheets, in feeding and discharging, pressure strip can be controlled away from sheet material, enough operating spaces are flowed out.
Preferably, described pressure strip includes pressing plate, panel and reinforcing plate, described pressing plate, panel and reinforcing plate is in
Triangle-Profile；Described pressing plate and the junction round-corner transition of panel；Compared with existing " L " shape pressure strip, triangle pressure
Just, the length of pressure strip can be set can be longer for the structural strength and rigidity of plate, and the angle of pressing plate and panel can be set
That puts is smaller, and such structure is adapted to bigger bending angle；The junction round-corner transition of panel and pressing plate, sheet metal bending
Bending part also will be round-corner transition close to the one side of bending plate afterwards, can reduce the stress concentration of product bending part.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment bender；
Fig. 2 is the side view of the present embodiment bender；
Fig. 3 is the top view of the present embodiment bender；
Fig. 4 is the partial enlarged drawing of apparatus for bending in the present embodiment bender；
Fig. 5 is the partial enlarged drawing of apparatus for bending bending state in the present embodiment bender；
Fig. 6 is the structural representation of pressure strip in the present embodiment bender；
Fig. 7 is the structural representation of bending plate in the present embodiment bender.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of bender, including frame 1 and workbench 5, described workbench 5 are located at machine
The top of frame 1, the side of the workbench 5 is provided with apparatus for bending, and described apparatus for bending includes bending plate 51 and is fixed on work
Fixed plate 52 on platform 5, described fixed plate 52 is concordant with workbench 5 and fixed plate 52 and bending plate 51 are relatively rotated, fixed
Provided with heating gap 53 between plate 52 and bending plate 51；The drive device that described frame 1 is rotated provided with driving bending plate 51
7；Pressing device 3, heater 2 and control device 6 are connected with described frame 1, described heater 2 includes two and added
Heat pipe, described heating tube is located at the both sides up and down in heating gap 53 respectively；Simultaneously from treating the both sides up and down of bending sheets 9 to plate
Material is heated, and can not only improve the processing efficiency of sheet material, reduces the heat time, and is adapted to adding for more heavy-gauge sheeting bending
Heat demand, expands the thickness range of processing, moreover it is possible to improve the processing effect of sheet material, it is to avoid sheet material interior section does not add during bending
Heat arrives relevant temperature, so as to cause fine crack, influences the intensity of product.Described heating tube include upper heating tube 21 and it is lower plus
Heat pipe 22, as shown in Figure 4 and Figure 5, described upper heating tube 21 are connected by telescopic cylinder 23 with frame 1, described lower heating
Pipe 22 is fixedly connected with frame 1 or is connected by telescopic cylinder 23 with frame 1；Clamp after completing, in the control of telescopic cylinder 23
Heating tube 21 is heated close to sheet material, and driving heating tube is that subsequent operation outflow operation is empty away from sheet material after heating is completed
Between；Lower heating tube 22 can be fixedly installed, and can also control to move by telescopic cylinder 23.Electric heating is provided with described heating tube
Silk.Described drive device 7 is electric cylinders, and described electric cylinders are hinged in frame 1 and the free end of electric cylinders rotates with bending plate 51
It is flexibly connected；Described drive device 7 is electrically connected with control device 6；Drive device 7 controls work by control device 6, realizes curved
The automation mechanized operation of folding.Positioner 4 is additionally provided with described workbench 5, described positioner 4 includes sliding with workbench 5
The location-plate of dynamic connection.During compression, sheet material is positioned by positioner 4, and positioning precision and processing efficiency all reach raising,
Positioner 4 can enter line slip relative to workbench 5, and various sizes of sheet material can be by adjusting the position of positioner 4
To adjust location dimension.Described positioner 4 also includes the servomotor 41 of driving location-plate relative slip with workbench 5,
Described servomotor 41 is electrically connected with control device 6；User can the direct dimension information of input product in the controls,
Control system control servomotor 41 is moved, and then realizes the adjust automatically to location-plate.The feed accuracy of servomotor 41 is high,
The dimensional accuracy of product can be ensured well.
Further, as shown in fig. 7, the fixed plate 52 and the inside of bending plate 51 are provided with some cavitys 54, described sky
Chamber 54 is parallel with the bearing of trend of fixed plate 52 and bending plate 51；Described cavity 54 is sequentially communicated to form cooling duct 512, institute
The two ends for stating cooling duct 512 are provided with coolant connection 513.Fixed plate 52 and bending plate 51 make band inside used section bar
There is cavity 54, existing cavity 54 is connected into cooling duct 512, it is easy to process, improve simple；In fixed plate 52 and bending plate
Cooling duct 512 is set in 51, during heating, can not only prevent that fixed plate 52 and the temperature of bending plate 51 are too high, be deformed,
Bending sheets 9 can also be treated and cooled down with the part that fixed plate 52 and bending plate 51 are contacted, can prevent sheet material need not
The spot temperature of bending is too high, is deformed, and influences dimensional accuracy；After the completion of bending, coolant can walk sheet material with fast speed belt
Heat, solidifies sheet material fast cooling, improves processing efficiency.
Further, the two ends of the bending plate 51 are provided with rotating shaft 511, and described bending plate 51 passes through rotating shaft 511 and machine
The rotary moveable of frame 1 is connected；Be connected with rotary encoder 8 in rotating shaft 511 described at least one, described rotary encoder 8 with
Control device 6 is electrically connected.Rotary encoder 8 is used for the angle for measuring the rotation of rotating shaft 511, and angle information transfer is filled to control
6 are put, if angle reaches preset value, the control of control device 6 drive device 7 stops operating, and completes bending operation；Rotary encoder
8 use realizes the automatic measurement of angle and accurate control, improves the automaticity of equipment；The survey of rotary encoder 8
Accuracy of measurement is very high, is conducive to improving the machining accuracy of product.
Further, as shown in fig. 6, described pressing device 3 includes compression cylinder 32 and pressure strip 31, described folder
Tight cylinder is fixedly connected in frame 1, free end and the releasable connection of pressure strip 31 of the compression cylinder 32；Described pressure strip
31 are located at the top of fixed plate 52 and parallel with fixed plate 52.Pressure strip 31 is driven to move up and down and in pressure when compression cylinder 32 is stretched
Thrust is provided when tight, can not only meet the need for compression treats bending sheets 9, in feeding and discharging, pressure strip can be controlled
31, away from sheet material, flow out enough operating spaces.Described pressure strip 31 includes pressing plate 313, panel 311 and reinforcing plate 312, institute
Pressing plate 313, panel 311 and reinforcing plate 312 distribution triangular in shape stated；Described pressing plate 313 and the junction fillet of panel 311
Transition；Compared with existing " L " shape pressure strip 31, the structural strength and rigidity of triangle pressing plate 313 just, the length of pressure strip 31
Can set can be longer for degree, and pressing plate 313 and panel 311 angle can set it is smaller, such structure is adapted to
Bigger bending angle；Bending part is close to bending plate 51 after the junction round-corner transition of panel 311 and pressing plate 313, sheet metal bending
One side also will be round-corner transition, the stress concentration of product bending part can be reduced.
During work, bender is first in original state as shown in Figure 1, and workman inputs what is needed by control device 6
Location dimension and the angle preset value for treating the bending of bending sheets 9, now, the control positioner 4 of servomotor 41 are moved to accordingly
Position；Then it will treat that bending sheets 9 are put into the relevant position of workbench 5, the driving pressure strip 31 of compression cylinder 32 is moved downward
And compression treats bending sheets 9, then the upper heating tube 21 of the control of telescopic cylinder 23 is moved to sheet material and sheet material is heated, lower to add
Heat pipe 22 can control to move by telescopic cylinder 23, on the relevant position that can also be fixed on frame 1, reach as shown in Figure 4
State；Heat after certain time, the relevant position of sheet material reaches bending temperature, and the upper heating tube 21 of the control of telescopic cylinder 23 is answered
Position, the control of control device 6 drive device 7 extends, and driving bending plate 51 rotates and carries out bending operation to sheet material, as shown in Figure 5；
During bending plate 51 is rotated, angle information is simultaneously fed back to control device 6 by the measurement rotational angle of rotary encoder 8, is controlled
Angle information is compared by device 6 with preset value, when reaching preset value, and control drive device 7 rotates and keeps the state
Until sheet material is cooled down completely, last bending plate 51 and pressing device 3 reset, and complete a bending operation.In heating until cooling
During, a straight-through coolant in the cooling duct 512 of fixed plate 52 and bending plate 51.
Above-described bender, sets heating tube, bending is treated in two sides simultaneously respectively in the both sides up and down in heating gap
Organic board heated, improve the efficiency of heating surface, adapt to the demand for heat of heavy-gauge sheeting, and positioning is set on the table
Device, realizes that the quick of sheet material is accurately positioned, improves machining accuracy and production efficiency.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all not to limit the utility model
Any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (9)
1. a kind of bender, including frame（1）And workbench（5）, described workbench（5）Positioned at frame（1）Top, its feature
It is：The workbench（5）Side be provided with apparatus for bending, described apparatus for bending includes bending plate（51）Be fixed on work
Platform（5）On fixed plate（52）, described fixed plate（52）And workbench（5）Concordant and bending plate（51）And fixed plate（52）Phase
To rotating, described fixed plate（52）And bending plate（51）Between provided with heating gap（53）；Described frame（1）On be connected with
Pressing device（3）, heater（2）, control device（6）And driving bending plate（51）The drive device of rotation（7）, it is described
Drive device（7）With control device（6）Electrical connection；Described heater（2）Including two heating tubes, described heating tube point
Gap Wei Yu not heated（53）Both sides up and down；Described workbench（5）On be additionally provided with positioner（4）, described positioning dress
Put（4）Including with workbench（5）The location-plate being slidably connected.
2. bender according to claim 1, it is characterised in that：Described positioner（4）Also include driving location-plate
With workbench（5）The relative servomotor slided（41）, described servomotor（41）With control device（6）Electrical connection.
3. bender according to claim 2, it is characterised in that：Described heating tube includes upper heating tube（21）Add with lower
Heat pipe（22）, described upper heating tube（21）Pass through telescopic cylinder（23）With frame（1）Connection, described lower heating tube（22）With
Frame（1）It is fixedly connected or by telescopic cylinder（23）With frame（1）Connection.
4. bender according to claim 3, it is characterised in that：Heating wire is provided with described heating tube.
5. the bender according to claim 1 or 2 or 3 or 4, it is characterised in that：The fixed plate（52）And bending plate
（51）Inside is provided with some cavitys（54）, described cavity（54）With fixed plate（52）And bending plate（51）Bearing of trend put down
OK；Described cavity（54）It is sequentially communicated to form cooling duct（512）, the cooling duct（512）Two ends be provided with coolant
Interface（513）.
6. bender according to claim 5, it is characterised in that：Described drive device（7）For electric cylinders, described electric cylinders
It is hinged on frame（1）Free end and the bending plate of upper and electric cylinders（51）Rotary moveable is connected.
7. the bender according to claim 1 or 2 or 3 or 4 or 6, it is characterised in that：The bending plate（51）Two ends set
There is rotating shaft（511）, described bending plate（51）Pass through rotating shaft（511）With frame（1）Rotary moveable is connected；Described at least one
Rotating shaft（511）On be connected with rotary encoder（8）, described rotary encoder（8）With control device（6）Electrical connection.
8. bender according to claim 7, it is characterised in that：Described pressing device（3）Including compression cylinder（32）
And pressure strip（31）, described compression cylinder is fixedly connected on frame（1）On, the compression cylinder（32）Free end and compression
Plate（31）Releasable connection；Described pressure strip（31）Positioned at fixed plate（52）Top and and fixed plate（52）It is parallel.
9. bender according to claim 8, it is characterised in that：Described pressure strip（31）Including pressing plate（313）, panel
（311）And reinforcing plate（312）, described pressing plate（313）, panel（311）And reinforcing plate（312）Distribution triangular in shape；Described
Pressing plate（313）And panel（311）Junction round-corner transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462172.1U CN206394007U (en) | 2016-12-29 | 2016-12-29 | A kind of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462172.1U CN206394007U (en) | 2016-12-29 | 2016-12-29 | A kind of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394007U true CN206394007U (en) | 2017-08-11 |
Family
ID=59516397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462172.1U Expired - Fee Related CN206394007U (en) | 2016-12-29 | 2016-12-29 | A kind of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206394007U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626789A (en) * | 2017-09-12 | 2018-01-26 | 广东金南方新科技股份有限公司 | Automatic edge folding and its fold method |
| CN109037107A (en) * | 2018-07-27 | 2018-12-18 | 成都尚明工业有限公司 | A kind of semiconductor frame arranging machine that bends |
| CN110126245A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of apparatus for bending and its bending method of cellular thermoplastic plate |
| CN112376200A (en) * | 2020-11-12 | 2021-02-19 | 长春富维安道拓汽车饰件***有限公司 | Heating and bending clamp for fabric hinge of air bag box and control method of heating and bending clamp |
| CN116587583A (en) * | 2023-06-12 | 2023-08-15 | 江苏上玻玻璃有限公司 | Device and method for processing organic glass with large bending degree |
-
2016
- 2016-12-29 CN CN201621462172.1U patent/CN206394007U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626789A (en) * | 2017-09-12 | 2018-01-26 | 广东金南方新科技股份有限公司 | Automatic edge folding and its fold method |
| CN110126245A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of apparatus for bending and its bending method of cellular thermoplastic plate |
| CN109037107A (en) * | 2018-07-27 | 2018-12-18 | 成都尚明工业有限公司 | A kind of semiconductor frame arranging machine that bends |
| CN109037107B (en) * | 2018-07-27 | 2023-09-08 | 成都尚明工业有限公司 | Bending sheet arranging machine for semiconductor frame |
| CN112376200A (en) * | 2020-11-12 | 2021-02-19 | 长春富维安道拓汽车饰件***有限公司 | Heating and bending clamp for fabric hinge of air bag box and control method of heating and bending clamp |
| CN112376200B (en) * | 2020-11-12 | 2023-05-12 | 长春富维安道拓汽车饰件***有限公司 | Airbag box fabric hinge heating bending clamp and control method thereof |
| CN116587583A (en) * | 2023-06-12 | 2023-08-15 | 江苏上玻玻璃有限公司 | Device and method for processing organic glass with large bending degree |
| CN116587583B (en) * | 2023-06-12 | 2023-10-31 | 江苏上玻玻璃有限公司 | Device and method for processing organic glass with large bending degree |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20171229 |