CN206326224U - A kind of middle wire wire cutting machine fracture of wire detection warning device - Google Patents
A kind of middle wire wire cutting machine fracture of wire detection warning device Download PDFInfo
- Publication number
- CN206326224U CN206326224U CN201621461412.6U CN201621461412U CN206326224U CN 206326224 U CN206326224 U CN 206326224U CN 201621461412 U CN201621461412 U CN 201621461412U CN 206326224 U CN206326224 U CN 206326224U
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- wire
- fracture
- warning device
- cutting machine
- detection sensor
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Abstract
The utility model discloses a kind of middle wire wire cutting machine fracture of wire detection warning device, including：Fracture of wire detection sensor on annular filar guide, audible-visual annunciator and PLC with fracture of wire detection sensor electric connection, the screwed hole of three insertions is equably offered on the side wall of the annular filar guide, adjusting rod is installed in the screwed hole, semicircle poly- diamond is installed, the fracture of wire detection sensor is arranged on the upper surface of the annular filar guide or lower surface in the head of the adjusting rod.Through the above way, the utility model substitutes traditional conducting block to detect fracture of wire situation using fracture of wire detection sensor, and accuracy of detection is high, and with stubble warning device prompting function.
Description
Technical field
The utility model is related to middle cabling wire cutting machine technical field, more particularly to a kind of middle wire wire cutting machine fracture of wire
Detect warning device.
Background technology
Existing middle wire wire cutting machine circuit wire detecting device detects fracture of wire using two conducting blocks, molybdenum filament and the two
Conducting block contact is good, it is believed that without fracture of wire, do not contact or loose contact is judged as fracture of wire.It has following drawback：First,
Misoperation, when conducting block surface is dirty or has oxide layer or pulled out deep trouth by molybdenum filament or surface of molybdenum wire under aoxidizes serious or molybdenum filament
Stretching is elongated to fluff, and can all make fracture of wire protection circuit misoperation；2nd, increase fracture of wire probability, add a conducting block, just many one
Conducting block is cut out the probability of deep trouth, is more protruded when especially cutting the materials such as aluminium, this groove is easy to a molybdenum filament pinch off；
3rd, workpiece finish is influenceed, increase fracture of wire detection conducting block increases the frictional force that both direction is run above and below molybdenum filament, led
The degree of unbalancedness of tension force is caused, workpiece finish is finally have impact on.
Utility model content
The utility model detects warning device mainly solving the technical problems that providing a kind of middle wire wire cutting machine fracture of wire,
It can solve the problem that using conducting block to detect the defect present in fracture of wire.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of middle wire-moving is provided to cut
Cutting mill fracture of wire detects warning device, including：Fracture of wire detection sensor and the fracture of wire on annular filar guide, which are detected, to be passed
Three are equably offered on audible-visual annunciator and PLC that sensor is electrically connected with, the side wall of the annular filar guide to pass through
It is provided with logical screwed hole, the screwed hole in adjusting rod, the head of the adjusting rod and semicircle poly- diamond is installed, institute
Fracture of wire detection sensor is stated on the upper surface or lower surface of the annular filar guide.
In one preferred embodiment of the utility model, the audible-visual annunciator is the alarm lamp for being built-in with buzzer.
In one preferred embodiment of the utility model, the fracture of wire detection sensor senses for contactless Hall displacement
Device.
The beneficial effects of the utility model are：A kind of middle wire wire cutting machine fracture of wire detection warning device of the utility model,
Traditional conducting block is substituted using fracture of wire detection sensor to detect fracture of wire situation, accuracy of detection is high, and ought be judged as fracture of wire
When by PLC audible-visual annunciator can be controlled to send alarm signal, remind operator to occur filament failure.
Brief description of the drawings
Fig. 1 is that a kind of structure of the middle wire wire cutting machine fracture of wire detection preferred embodiment of warning device one of the utility model is shown
It is intended to；
The mark of each part is as follows in accompanying drawing：1st, annular filar guide, 2, fracture of wire detection sensor, 3, wire electrode, 4, regulation
Bar, 5, poly- diamond.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Referring to Fig. 1, the utility model embodiment includes：
A kind of middle wire wire cutting machine fracture of wire detection warning device, including：Fracture of wire detection on annular filar guide 1
Sensor 2, the audible-visual annunciator being electrically connected with the fracture of wire detection sensor 2 and PLC；At middle cabling wire cutting machine
When normal operation, there is not wire electrode 3 to move when the fracture of wire detection sensor 2 is detected in the annular filar guide 1, that is, sentence
Break as fracture of wire and send corresponding information to PLC controls, then alarm signal is sent by PLC control audible-visual annunciator
Number, allow an operator to find filament failure in time and handle in time.
Wherein, equably offered on the side wall of the annular filar guide 1 in the screwed hole of three insertions, the screwed hole
It is provided with adjusting rod 4, the head of the adjusting rod 4 and semicircle poly- diamond 5 is installed, can be according to the different line of wire electrode 3
Footpath adjusts adjusting rod 4, the semicircle poly- diamond 5 in its head is just touched wire electrode 3, so as to support and limit
The position of wire electrode 4, it is to avoid occur jitter phenomenon in its cutting process, to improve cutting accuracy.
The fracture of wire detection sensor 2 is arranged on the upper surface of the annular filar guide 1 or lower surface, and close to described
The middle part thread eye of annular filar guide 1, be easy to through wire electrode 3 detect.
Preferably, the audible-visual annunciator is the alarm lamp for being built-in with buzzer, with the luminous and dual work(of alarm call
Can, warning function can be improved.
The fracture of wire detection sensor 2 is Novel Non-Contact Type Hall Displacement Sensor, and sensitivity is high, strong antijamming capability.
The utility model discloses a kind of middle wire wire cutting machine fracture of wire detection warning device, using fracture of wire detection sensor
Substitute traditional conducting block to detect fracture of wire situation, accuracy of detection is high, and PLC control can be passed through when being judged as fracture of wire
Audible-visual annunciator processed sends alarm signal, reminds operator to occur filament failure.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of middle wire wire cutting machine fracture of wire detection warning device, it is characterised in that including：On annular filar guide
Fracture of wire detection sensor, the audible-visual annunciator being electrically connected with the fracture of wire detection sensor and PLC, the annular are led
Equably offered on the side wall of silk device in the screwed hole of three insertions, the screwed hole and adjusting rod, the adjusting rod are installed
Head on semicircle poly- diamond is installed, the fracture of wire detection sensor be arranged on the annular filar guide upper surface or
On lower surface.
2. middle wire wire cutting machine fracture of wire detection warning device according to claim 1, it is characterised in that the acousto-optic report
Alert device is the alarm lamp for being built-in with buzzer.
3. middle wire wire cutting machine fracture of wire detection warning device according to claim 1, it is characterised in that the fracture of wire inspection
Survey sensor is Novel Non-Contact Type Hall Displacement Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461412.6U CN206326224U (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461412.6U CN206326224U (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326224U true CN206326224U (en) | 2017-07-14 |
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ID=59293400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461412.6U Active CN206326224U (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206326224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735649A (en) * | 2016-12-29 | 2017-05-31 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
-
2016
- 2016-12-29 CN CN201621461412.6U patent/CN206326224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735649A (en) * | 2016-12-29 | 2017-05-31 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
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