CN205599672U - Blank length detecting system - Google Patents
Blank length detecting system Download PDFInfo
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- CN205599672U CN205599672U CN201620338531.6U CN201620338531U CN205599672U CN 205599672 U CN205599672 U CN 205599672U CN 201620338531 U CN201620338531 U CN 201620338531U CN 205599672 U CN205599672 U CN 205599672U
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- feeding
- blank
- detection switch
- lathe bed
- material loading
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Abstract
The utility model provides a blank length detecting system, this system includes the encoder of installation on the feeding motor of pipe mill material loading lathe bed, install the material loading zero bit detection switch that detects at the zero -bit flag bit as the encoder of the end of material loading lathe bed, install limit detection switch behind the material loading after material loading zero bit detection switch, install the charging ram top detection switch that whether withstands the blank at the detection ejector beam that removes along with the charging ram on charging ram top, install the blank length measuring detection switch at material loading lathe bed front end, install the front end limit position of material loading lathe bed be used for stop the material loading that feeding motor carried the blank and stop the detection switch, the utility model discloses an encoder and detection switch detect out the length of blank, and it has had the material detection switch to realize the full -automatic of material loading action on the work or material rest with in the material loading lathe bed to utilize, not only can reduce owing to the production accident that the manual operation error brought, also improve production efficiency owing to simplified the material loading process simultaneously.
Description
Technical field
This utility model relates to charge length detection technique field, is specifically related to a kind of charge length detecting system.
Background technology
The cold pilger mill of China belongs to shutdown feeding type in a large number, and it is cold rolling that the method is primarily adapted for use in end feeding type
Pipe machine.For current end feeding form cold pilger mill, material-uploading style, greatly all in semi-automatic form, needs
Each action of Artificial Control pipe mill completes feeding.Feeding action is as follows, and first pipe mill host header is necessary
It is parked in rolling zone (pipe rolled pushed down by roll), now has a half expected to be in rolling zone, separately
Half is still blank and is in state to be rolled and rests on lathe bed end.Feeding trolley fast fallback simultaneously is to feeding
Position is stopped after lathe bed.Mandrel chuck is opened subsequently, and feeding driven by motor charging ram will be in feeding lathe bed
Blank is from mandrel chuck jacking feeding lathe bed, and when charging ram is pushed into limit position, pusher motor stops, and blank is pushed away
Deliver to a fixed position before feeding trolley roof door.And then charging ram is retracted into along with pusher motor reversal
Rear stopping position, mandrel chuck clamping after charging ram exits mandrel chuck.Blank enters meeting and lathe bed after lathe bed
The blank not rolled of end has one section of idle stroke, needs fast for this idle stroke by lathe bed feeding motor
Speed is covered, and therefore starts lathe bed feeding motor and is carried to main engine bed direction by blank, here must note
Front and back two blanks can not bump against, say, that two tubes needs certain space, has not otherwise rolled
Blank can be withstood reach by a rear blank, it is vexed that this can cause main frame pipe mill normally-open cannot be made to be in
Car (mair motor cannot normally start) state, this namely shut down feeding type cold pilger mill cannot complete complete from
The main cause of dynamic feeding.After feeding action is fully completed, it is possible to start main frame, finally connect feeding
Start normal production.Causing production accident to occur to prevent two blanks from bumping against, therefore feeding must be by people
Work operates by manual observation, and blank is delivered to previous blank front end, makes two by crawl lathe bed feeding motor
The spacing having any between root blank prevents from bumping against.Artificial loading speed is relatively slow, and production efficiency is relatively low, simultaneously
Bump against owing to human negligence will also result in two blanks of before and after, cause vexed car (mair motor cannot normally start) to be made
Become production accident, reduce production efficiency.If fully automatic feeding to be realized, key problem seeks to know base
Material length, thus may determine that the displacement of feeding trolley, it is to avoid former and later two blanks bump against, thus realize
Fully automatic feeding.
Summary of the invention
For the problem overcoming above-mentioned prior art to exist, the purpose of this utility model is to provide a kind of blank
Length detecting systems, this system has simple in construction, perfect in shape and function, feature that reliability is high.
In order to achieve the above object, this utility model is by the following technical solutions:
A kind of charge length detecting system, is included on the feeding motor 11 of pipe mill feeding lathe bed the use installed
In the encoder 12 of record charging ram 4 position, it is arranged on the end of feeding lathe bed i.e. treating of charging ram 4
The feeding zero testing switch 2 that the zero mark position as encoder 12 of pusher position is detected, is arranged on
After the feeding of the pole spacing alarm after feeding zero testing malfunctioning switch after material zero testing switch 2
The limit detection switch 1, be arranged on i.e. liftout side, charging ram 4 top with charging ram 4 move for examining
Survey whether ejector beam 4 withstands the charging ram top detection switch 5 of blank 6, be arranged on the work of feeding lathe bed front end
Long detection switch 9 surveyed by blank for one some detection of charge length, is arranged on the limit position, front end of feeding lathe bed i.e.
Blank is pushed the feeding being used for stopping feeding motor conveying blank of feeding trolley roof door front position and stops by charging ram
Only detection switch 10.
The long installation site detecting switch 9 surveyed by described blank to be distal to the point of the longest blank entrance feeding lathe bed.
The most relatively, this utility model possesses following advantage:
1) key point realizing the fully automatic feeding that feeding type cold pilger mill shut down by end feeding seeks to roughly
The length value calculating blank pipe, the length value only calculating every blank could utilize existing equipment
Fully automatic feeding is realized with detection switch.This utility model detects blank by encoder and detection switch
Length, utilizes on bin and has expected in feeding lathe bed that detection switch realizes the full-automatic of feeding action.Simultaneously
The displacement of feeding trolley, feeding trolley can be given according to the charge length calculated in feeding lathe bed
Can deliver to previous blank be sent into limit position after lathe bed, can stop in advance being sent into, it is only necessary to protect
Card is sent into new charge length in lathe bed can accommodate feeding lathe bed without the length of material part.
2) complicated manual stoppage's feeding process is transformed into fully automatic feeding, is possible not only to reduce due to manually
The production accident that operational error brings, simultaneously because simplify feeding process to also improve production efficiency.
Accompanying drawing explanation
Fig. 1 is end feeding cold pilger mill feeding type structural front view.
Fig. 2 is end feeding cold pilger mill feeding type structure top view.
Fig. 3 is to survey long each distance schematic diagram.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, this utility model one charge length detecting system, it is included on pipe mill
The encoder 12 for recording charging ram 4 position installed on the feeding motor 11 of material lathe bed, is arranged on feeding
The end of lathe bed i.e. the zero mark position as encoder 12 treating pusher position of charging ram 4 are detected
Feeding zero testing switch 2, switching for feeding zero testing after being arranged on feeding zero testing switch 2
After the feeding of the pole spacing alarm after malfunctioning, limit detection switch 1, is arranged on i.e. liftout side, charging ram 4 top
The charging ram top detection whether withstanding blank 6 for detecting ejector beam 4 moved with charging ram 4 is opened
Closing 5, long detection switch 9 surveyed by the blank as one some detection of charge length being arranged on feeding lathe bed front end,
Blank is pushed being used for of feeding trolley roof door front position by the i.e. charging ram in limit position, front end being arranged on feeding lathe bed
The feeding stopping feeding motor conveying blank stops detection switch 10.
As preferred implementation of the present utility model, described blank is surveyed the installation site of long detection switch 9 and is wanted
It is distal to the longest blank and enters the point of feeding lathe bed.
As depicted in figs. 1 and 2, this utility model charge length detecting system carries out the side of charge length detection
Method, first just fixes feeding zero testing switch 2 when installing feeding device and long detection switch 9 surveyed by blank
Position, measured feeding zero testing switch 2 and blank surveyed long detection switch 9 spacings and has been designated as L1；
Feeding motor 11 operates, the when of powering on before and after driving charging ram 4 by reduction box and driving chain 3 every time
Allow charging ram 4 switch at feeding zero testing by feeding motor 11 stop at 2, now demarcate encoder 12
For zero point；
After normal production, first pass through rod for stiring materials 7 and blank 6 dialled in V-groove 13 by blank bin 8,
After stablizing in blank 6 enters V-groove 13, feeding motor 11 starts to drive charging ram 4 to lathe bed direction
Advancing, feeding motor encoder 12 also begins to record stroke simultaneously；The charging ram that the top of charging ram 4 is installed
Top detection switch 5 is followed charging ram 4 and is advanced together, comes into V-type when charging ram 4 soon touches
During blank 6 in groove 13, charging ram top detection switch 5 senses tail end the senders of blank 6, now
Encoder 12 is recorded the stroke passed by and is designated as L2；Feeding motor 11 moves on drive charging ram
4 promote blank 6 to move to lathe bed direction, and encoder 12 continues record stroke；When charging ram 4 promotes blank
After 6 contact blanks survey long detection switch 9, the while that feeding motor 11 shutting down, encoder 12 is recorded now
Stroke and be designated as L3；Now obtain following length:
L1-feeding zero testing switch 1 surveys the distance of long detection switch 9 to blank；
L2-charging ram 4 top is to the distance of blank 6 tail end；
Total distance of L3-feeding motor 11 operating；
As it is shown on figure 3, total distance L3 that feeding motor (11) operates is actually L2 and blank front end
The distance L5 sum of long detection switch is surveyed to blank,
Therefore L5=L3-L2 is 1.
Calculate L5Afterwards, according to just calculating charge length L shown in Fig. 3
L=L1-L2-L5-L4 is 2..
PLC can be utilized to complete above computing and to obtain the long L of blank, and record and display.After knowing charge length,
Blank just can be sent by feeding trolley (feeding trolley all has displacement record function) in lathe bed completely
Enter limit position, it is only necessary to after feeding displacement is L, be sent into motor fast fallback and continue to the rear limit, charging ram 4
Blank 6 is pushed in feeding lathe bed by continuous advance, when after charging ram touching feeding shutdown switch 10, feeding motor stops
Only, fast fallback to feeding zero testing switchs and stops at 2 subsequently, waits next root material material toggling.Feeding bed
Before and after body two material just before and after the most adjacent and will not collide, it is to avoid the generation of production accident.Blank
The detection of length also achieves end feeding and shuts down the fully automatic feeding of feeding type cold pilger mill, improves production effect
Rate.
Claims (2)
- null1. a charge length detecting system，It is characterized in that: be included in the upper encoder (12) being used for recording charging ram (4) position installed of feeding motor (11) of pipe mill feeding lathe bed，Feeding zero testing switch (2) that the zero mark position as encoder (12) treating pusher position of the end i.e. charging ram (4) that are arranged on feeding lathe bed is detected，After being arranged on the feeding of the pole spacing alarm after feeding zero testing malfunctioning switch after feeding zero testing switch (2), limit detection switchs (1)，It is arranged on charging ram top detection switch (5) whether withstanding blank (6) for detecting ejector beam (4) moved with charging ram (4) of i.e. liftout side, charging ram (4) top，Long detection switch (9) surveyed by the blank as one some detection of charge length being arranged on feeding lathe bed front end，Blank is pushed feeding stopping detection switch (10) being used for stopping feeding motor conveying blank of feeding trolley roof door front position by the i.e. charging ram in limit position, front end being arranged on feeding lathe bed.
- A kind of charge length detecting system the most according to claim 1, it is characterised in that: the installation site of long detection switch (9) of described blank survey to be distal to the longest blank and enter the point of feeding lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338531.6U CN205599672U (en) | 2016-04-20 | 2016-04-20 | Blank length detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338531.6U CN205599672U (en) | 2016-04-20 | 2016-04-20 | Blank length detecting system |
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| Publication Number | Publication Date |
|---|---|
| CN205599672U true CN205599672U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338531.6U Active CN205599672U (en) | 2016-04-20 | 2016-04-20 | Blank length detecting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710139A (en) * | 2016-04-20 | 2016-06-29 | 中国重型机械研究院股份公司 | System and method for detecting length of blank |
| CN106799406A (en) * | 2016-12-06 | 2017-06-06 | 山东朋海节能科技有限公司 | The full scale intelligence control system of rod type steel and scale control method |
| CN114193171A (en) * | 2021-12-31 | 2022-03-18 | 广东鑫光智能系统有限公司 | Aluminum template sawing and punching integrated production line and machining method thereof |
-
2016
- 2016-04-20 CN CN201620338531.6U patent/CN205599672U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710139A (en) * | 2016-04-20 | 2016-06-29 | 中国重型机械研究院股份公司 | System and method for detecting length of blank |
| CN106799406A (en) * | 2016-12-06 | 2017-06-06 | 山东朋海节能科技有限公司 | The full scale intelligence control system of rod type steel and scale control method |
| CN114193171A (en) * | 2021-12-31 | 2022-03-18 | 广东鑫光智能系统有限公司 | Aluminum template sawing and punching integrated production line and machining method thereof |
| CN114193171B (en) * | 2021-12-31 | 2022-09-06 | 广东鑫光智能系统有限公司 | Aluminum template sawing and punching integrated production line and machining method thereof |
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