CN206406445U - A kind of bending mechanism of bender - Google Patents
A kind of bending mechanism of bender Download PDFInfo
- Publication number
- CN206406445U CN206406445U CN201621462174.0U CN201621462174U CN206406445U CN 206406445 U CN206406445 U CN 206406445U CN 201621462174 U CN201621462174 U CN 201621462174U CN 206406445 U CN206406445 U CN 206406445U
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- China
- Prior art keywords
- bending
- plate
- frame
- workbench
- bender
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to a kind of organic material process equipment, specifically discloses a kind of bending mechanism of bender.The bending mechanism of the bender includes frame and workbench, and described workbench is located at frame top, and the side of the workbench is provided with apparatus for bending, and described apparatus for bending includes fixed plate and bending plate, and described fixed plate concordantly and is fixedly connected with workbench；The two ends of the bending plate are provided with rotating shaft, and described bending plate is connected by rotating shaft with frame rotary moveable；Rotary encoder is connected with rotating shaft described at least one；The drive device that pressing device, control device and driving bending plate are rotated is connected with described frame, described drive device and rotary encoder is electrically connected with control device.The bending mechanism of above-described bender, measures the anglec of rotation of bending plate by rotary encoder and feeds back to control device, and control device control electric cylinders are accurately fed, and realize effective control of bending angle.
Description
Technical field
The utility model is related to a kind of organic material process equipment, more particularly to a kind of bending mechanism 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.
Existing bender is when carrying out bending operation, and it is real that the control of bending angle usually relies on the conduction time of electric cylinders
It is existing, or the rotational angle range for setting block to control bending plate, do not have the feedback machine of bending angle during bending
Structure, so the control of bending angle and unreliable, the accurate control of bending angle difficult to realize.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of bending mechanism of bender, is surveyed by rotary encoder
Measure the anglec of rotation of bending plate and feed back to control device, control device control electric cylinders are accurately fed, and that realizes bending angle has
Effect control.
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 of bender
Structure, including frame and workbench, described workbench are located at frame top, and the side of the workbench is provided with apparatus for bending, institute
The apparatus for bending stated includes fixed plate and bending plate, and described fixed plate concordantly and is fixedly connected, described fixation with workbench
Plate and bending plate are relatively rotated；The two ends of the bending plate are provided with rotating shaft, and described bending plate is rotated by rotating shaft and frame lives
Dynamic connection；Rotary encoder is connected with rotating shaft described at least one；Pressing device, control dress are connected with described frame
The drive device for putting and driving bending plate to rotate, described drive device and rotary encoder is electrically connected with control device.
Rotary encoder is connected with rotating shaft described at least one；Pressing device, control are connected with described frame
The drive device that device and driving bending plate are rotated, described drive device and rotary encoder is electrically connected with control device.
Rotary encoder is used to measuring the angle of axis of rotation, and by angle information transfer to control device, if angle reach it is default
Value, control device control drive device stops operating, and completes bending operation；The use of rotary encoder realizes the automatic of angle
Measurement 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 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；Electric cylinders are compared with cylinder and hydraulic cylinder, and feed accuracy is higher, are easy to implement the accurate of bending angle
Control.
Preferably, described pressing device includes compression cylinder and pressure strip, described clamping 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 bender comprising the present embodiment bender；
Fig. 2 is the side view of the bender comprising the present embodiment bender；
Fig. 3 is the top view of the bender comprising the present embodiment bender；
Fig. 4 is the partial enlarged drawing of the bender comprising the present embodiment bender；
Fig. 5 is the partial enlarged drawing of apparatus for bending bending state in the bender comprising the present embodiment bender；
Fig. 6 is the structural representation of pressure strip in the bender comprising the present embodiment bender；
Fig. 7 is the structural representation of bending plate in the bender comprising 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, the bending mechanism of bender, including frame 1 and workbench 5, described workbench 5
Positioned at the top of frame 1, the side of the workbench 5 is provided with apparatus for bending, and described apparatus for bending includes being fixed on workbench 5
Fixed plate 52 and the bending plate 51 that is connected with the rotary moveable of workbench 5, described fixed plate 52 is concordant with workbench 5 and 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.The two ends of the bending plate 51, which are provided with, to be turned
Axle 511, described bending plate 51 is connected by rotating shaft 511 with the rotary moveable of frame 1；Connect in rotating shaft 511 described at least one
Rotary encoder 8 is connected to, described rotary encoder 8 is electrically connected with control device 6.Rotary encoder 8 is used to measure rotating shaft 511
The angle of rotation, and by angle information transfer to control device 6, if angle reaches preset value, the control driving dress of control device 6
Put 7 to stop operating, complete bending operation；The use of rotary encoder 8 realizes the automatic measurement of angle and accurate control, improves
The automaticity of equipment；The measurement accuracy of rotary encoder 8 is very high, is conducive to improving the machining accuracy of product.Such as Fig. 6 institutes
Show, described pressing device 3 includes compression cylinder 32 and pressure strip 31, and described clamping cylinder is fixedly connected in frame 1, institute
State free end and the releasable connection of pressure strip 31 of compression cylinder 32；Described pressure strip 31 be located at the top of fixed plate 52 and with fixation
Plate 52 is parallel.Drive pressure strip 31 to move up and down when compression cylinder 32 is stretched and provide thrust when compressing, can not only meet
The need for compression treats bending sheets 9, in feeding and discharging, pressure strip 31 can be controlled away from sheet material, enough operations are flowed out
Space.Described pressure strip 31 includes pressing plate 313, panel 311 and reinforcing plate 312, described pressing plate 313, panel 311 and reinforcement
The distribution triangular in shape of plate 312；Described pressing plate 313 and the junction round-corner transition of panel 311；With existing " L " shape pressure strip
31 compare, and just, the length of pressure strip 31 can be set can be longer, and presses for the structural strength and rigidity of triangle pressing plate 313
It is smaller that the angle of plate 313 and panel 311 can be set, and such structure is adapted to bigger bending angle；The He of panel 311
Bending part also will be round-corner transition close to the one side of bending plate 51 after the junction round-corner transition of pressing plate 313, sheet metal bending, can be with
Reduce the stress concentration of product bending part.
Further, described heater 2 includes two heating tubes, and described heating tube is located at heating gap 53 respectively
Both sides up and down；Sheet material is heated from the both sides up and down for treating bending sheets 9 simultaneously, the processing effect of sheet material can not only be improved
Rate, reduces the heat time, and is adapted to the demand for heat of more heavy-gauge sheeting bending, 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 is not heated to relevant temperature during bending, so that fine crack is caused, shadow
Ring the intensity of product.Described heating tube includes upper heating tube 21 and lower heating tube 22, as shown in Figure 4 and Figure 5, it is described upper plus
Heat pipe 21 is connected by telescopic cylinder 23 with frame 1, and described lower heating tube 22 is fixedly connected with frame 1 or by telescopic cylinder
23 are connected with frame 1；Clamp after completing, the upper heating tube 21 of the control of telescopic cylinder 23 is heated close to sheet material, and heating is completed
Driving heating tube is that operating space is flowed out in subsequent operation away from sheet material afterwards；Lower heating tube 22 can be fixedly installed, and can also lead to
Cross the control motion of telescopic cylinder 23.Described heating tube is infrared heating pipe, and the efficiency of heating surface of infrared heating is high, and heating tube
It can not be contacted with heated sheet material.Described drive device 7 is electric cylinders, and described electric cylinders are hinged in frame 1 and electric cylinders
Free end be connected with the rotary moveable of bending plate 51；Described drive device 7 is electrically connected with control device 6；Drive device 7 is by controlling
Device 6 processed controls work, realizes the automation mechanized operation of bending.Positioner 4 is additionally provided with described workbench 5, described determines
Position device 4 includes the location-plate being slidably connected with workbench 5.During compression, sheet material is positioned by positioner 4, positioning accurate
Degree and processing efficiency all reach raising, and positioner 4 can enter line slip relative to workbench 5, and various sizes of sheet material can be with
Location dimension is adjusted by adjusting the position of positioner 4.Described positioner 4 also includes driving location-plate and workbench
The 5 relative servomotors 41 slided, described servomotor 41 is electrically connected with control device 6；User can be directly in control system
The dimension information of input product in system, control system control servomotor 41 is moved, and then realizes the adjust automatically to location-plate.
The feed accuracy of servomotor 41 is high, can ensure the dimensional accuracy of product 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.
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.
The bending mechanism of above-described bender, sets heating tube, two sides is same respectively in the both sides up and down in heating gap
When treat the organic board of bending and heated, improve the efficiency of heating surface, adapt to the demand for heat of heavy-gauge sheeting, and in workbench
Upper setting positioner, 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 (4)
1. a kind of bending mechanism of bender, including frame（1）And workbench（5）, described workbench（5）Positioned at frame（1）
Top, it is characterised in that：The workbench（5）Side be provided with apparatus for bending, described apparatus for bending includes fixed plate（52）
And bending plate（51）, described fixed plate（52）And workbench（5）It is concordant and be fixedly connected, described fixed plate and bending plate phase
To rotating；The bending plate（51）Two ends be provided with rotating shaft（511）, described bending plate（51）Pass through rotating shaft（511）With frame
（1）Rotary moveable is connected；Rotating shaft described at least one（511）On be connected with rotary encoder（8）；Described frame（1）On
It is connected with pressing device（3）, control device（6）And driving bending plate（51）The drive device of rotation（7）, described driving dress
Put and electrically connected with rotary encoder with control device.
2. the bending mechanism of bender according to claim 1, it is characterised in that：Described drive device（7）For electric cylinders,
Described electric cylinders are hinged on frame（1）Free end and the bending plate of upper and electric cylinders（51）Rotary moveable is connected.
3. the bending mechanism of bender according to claim 1 or 2, 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）'s
Free end and pressure strip（31）Releasable connection；Described pressure strip（31）Positioned at fixed plate（52）Top and and fixed plate（52）It is flat
OK.
4. the bending mechanism of bender according to claim 3, 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）Triangular in shape point
Cloth；Described pressing plate（313）And panel（311）Junction round-corner transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462174.0U CN206406445U (en) | 2016-12-29 | 2016-12-29 | A kind of bending mechanism of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462174.0U CN206406445U (en) | 2016-12-29 | 2016-12-29 | A kind of bending mechanism of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206406445U true CN206406445U (en) | 2017-08-15 |
Family
ID=59552704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462174.0U Expired - Fee Related CN206406445U (en) | 2016-12-29 | 2016-12-29 | A kind of bending mechanism of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206406445U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553883A (en) * | 2017-10-26 | 2018-01-09 | 戚建平 | Bender for plastic sheets |
| CN107999575A (en) * | 2018-01-18 | 2018-05-08 | 安徽美诺福科技有限公司 | Automatic bending flattens all-in-one machine and automatic sample-making system |
| CN108044249A (en) * | 2018-01-18 | 2018-05-18 | 安徽美诺福科技有限公司 | It is cut by laser complete machine |
| CN108790124A (en) * | 2018-08-01 | 2018-11-13 | 惠州市登峰力合科技有限公司 | A kind of general bending jig of offset plate and preparation method thereof |
| CN109177123A (en) * | 2018-10-17 | 2019-01-11 | 梁格 | A kind of plastic plate heating bending mechanism |
| CN110922033A (en) * | 2019-10-30 | 2020-03-27 | 浙江鸿达石英电子科技有限公司 | Automatic bending machine for preparing quartz cylinder |
-
2016
- 2016-12-29 CN CN201621462174.0U patent/CN206406445U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553883A (en) * | 2017-10-26 | 2018-01-09 | 戚建平 | Bender for plastic sheets |
| CN107553883B (en) * | 2017-10-26 | 2024-04-30 | 戚建平 | Plastic plate bending machine |
| CN107999575A (en) * | 2018-01-18 | 2018-05-08 | 安徽美诺福科技有限公司 | Automatic bending flattens all-in-one machine and automatic sample-making system |
| CN108044249A (en) * | 2018-01-18 | 2018-05-18 | 安徽美诺福科技有限公司 | It is cut by laser complete machine |
| CN108790124A (en) * | 2018-08-01 | 2018-11-13 | 惠州市登峰力合科技有限公司 | A kind of general bending jig of offset plate and preparation method thereof |
| CN109177123A (en) * | 2018-10-17 | 2019-01-11 | 梁格 | A kind of plastic plate heating bending mechanism |
| CN109177123B (en) * | 2018-10-17 | 2020-11-13 | 安徽万安塑料制品有限公司 | Plastic slab heating bending mechanism |
| CN110922033A (en) * | 2019-10-30 | 2020-03-27 | 浙江鸿达石英电子科技有限公司 | Automatic bending machine for preparing quartz cylinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20171229 |