CN203714751U - Device for preventing plate dropping during overturning - Google Patents
Device for preventing plate dropping during overturning Download PDFInfo
- Publication number
- CN203714751U CN203714751U CN201420089416.0U CN201420089416U CN203714751U CN 203714751 U CN203714751 U CN 203714751U CN 201420089416 U CN201420089416 U CN 201420089416U CN 203714751 U CN203714751 U CN 203714751U
- Authority
- CN
- China
- Prior art keywords
- signal detection
- conveyer chain
- conveyer
- detection bar
- tipping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Conveyors (AREA)
Abstract
The utility model relates to a device for preventing plate dropping during overturning. The device comprises an overturning device and a conveyer, wherein the conveyer comprises a conveyer chain; the overturning device comprises a bracket; the overturning device is arranged at the front end of the conveyor chain and is higher than the conveyor chain; the device also comprises a signal detection device; the signal detection device is arranged on one side of the conveyor chain; the signal detection device is electrically connected with a PLC controller; the PLC controller is electrically connected with the overturning device. According to the device, plate dropping during the overturning process can be effectively prevented, so that safety accidents are effectively prevented, the failure rate of equipment is reduced, and the working performance is improved.
Description
Technical field
The utility model is specifically related to the one anti-lost panel assembly of tumbling.
Background technology
Then output of upset after needing anticathode copper to wash in tough cathode washing unit, this just needs tipping device.At present, tipping device is that pre-set program makes it automatically overturn by the time setting, but may make because the knot grain on cathode plate face is excessive on supporting plate that tough cathode snaps into tipping device, in the time that tipping device rises, cathode plate can be pushed away from discharging chain, may encounter tipping device hydraulic ram simultaneously and obtain hydraulic ram damage or cause casualties.And in the time there is board falling, need to stop whole technological process, cause certain economic loss.
Utility model content
The purpose of this utility model is to provide a kind of device of the simple in structure anti-board falling of tumbling.
To achieve these goals, the technical solution adopted in the utility model is:
The one anti-lost panel assembly of tumbling, comprise tipping device and conveyer, this conveyer includes conveyer chain, this tipping device includes bracket, described tipping device is arranged on the front end of described conveyer chain and higher than this conveyer chain, also comprises signal supervisory instrument, and this signal supervisory instrument is located at a side of described conveyer chain, this signal supervisory instrument Electricity Federation is connected to PLC controller, and this PLC controller and described tipping device electrically connect.
Described signal supervisory instrument comprises signal detection bar, the top of this signal detection bar higher than described conveyer chain and in the time that described bracket is turned on conveyer chain the top of bracket and the head of signal detection bar approach, the bottom of this signal detection bar is connected with fixed link by bearing pin, is provided with signal detection bar retracing spring and contact switch at bearing pin place.
The beneficial effects of the utility model are:
The utility model can detect the position of anticathode copper on conveyer chain, when detecting that tough cathode, all by after on conveyer chain, starts tipping device automatically.The utility model can effectively prevent from occurring board falling phenomenon in the process of tumbling, and actv. has been avoided the generation of safety misadventure, has reduced the fault rate of equipment, has improved operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is the structural representation of signal supervisory instrument of the present utility model.
Detailed description of the invention
As shown in the figure, the utility model comprises tipping device, conveyer, signal supervisory instrument 1 and PLC controller 4, this conveyer comprises two conveyer chains that are oppositely arranged 6, conveyer chain 6 by drive sprocket drive, the servo-actuated conveyer chain 6 that makes of driven sprocket travels forward.
Described tipping device includes bracket 8 and tumbles by hydraulic ram, and described bracket 8 one end are that coupling end is connected with turning cylinder, and this turning cylinder is positioned at the front end of conveyer chain 6 and a little more than conveyer chain 6; The other end of described bracket 8 is free end, and this free end extends on conveyer chain 6, and this free-ended head is smooth bevel.
Described signal supervisory instrument 1 comprises signal detection bar 11, the top of this signal detection bar 11 a little more than described conveyer chain 6 and in the time that described bracket 8 is turned on conveyer chain 6 top of bracket 8 and the head of signal detection bar 11 approach, the bottom of this signal detection bar 11 is connected with fixed link 13 by bearing pin 12, is provided with signal detection bar retracing spring 14 and contact switch 15 at bearing pin 12 places.
Described contact switch 15 electrically connects with PLC controller 4, and this PLC controller 4 electrically connects with described tipping device.
In operation, minus plate 5 overturns by tipping device, be turned on conveyer chain 6, minus plate 5 is after bracket 8 is slipped on conveyer chain 6, minus plate 5 touches signal detection bar 11 and is depressed, contact switch 15 is closed and signal is passed to PLC controller 4, and PLC controller 4 is controlled bracket and kept motionless in horizontality; In the time that minus plate 5 is transported away from signal detection bar 11, signal detection bar 11 lifts automatically by test rod retracing spring 14, and contact switch 15 disconnects and signal is passed to PLC controller 4, and PLC controller 4 is controlled bracket upset.
By use of the present utility model, realize equipment and personnel's essential safety, actv. has been avoided the generation of safety misadventure, has reduced the fault rate of equipment, improved operating efficiency, and the utility model is simple in structure.Safe and reliable, degree of automation is high.
Claims (2)
1. the anti-lost panel assembly of tumbling, comprise tipping device and conveyer, this conveyer includes conveyer chain (6), this tipping device includes bracket (8), described tipping device is arranged on the front end of described conveyer chain (6) and higher than this conveyer chain (6), it is characterized in that: also comprise signal supervisory instrument (1), this signal supervisory instrument (1) is located at a side of described conveyer chain (6), this signal supervisory instrument (1) Electricity Federation is connected to PLC controller (4), and this PLC controller (4) electrically connects with described tipping device (8).
2. the one as claimed in claim 1 anti-lost panel assembly of tumbling, it is characterized in that: described signal supervisory instrument (1) comprises signal detection bar (11), higher than described conveyer chain (6) and when described bracket (8), to be turned to the top of conveyer chain (6) bracket (8) when upper approaching with the head of signal detection bar (11) on the top of this signal detection bar (11), the bottom of this signal detection bar (11) is connected with fixed link (13) by bearing pin (12), locates to be provided with signal detection bar retracing spring (14) and contact switch (15) at bearing pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089416.0U CN203714751U (en) | 2014-02-28 | 2014-02-28 | Device for preventing plate dropping during overturning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089416.0U CN203714751U (en) | 2014-02-28 | 2014-02-28 | Device for preventing plate dropping during overturning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714751U true CN203714751U (en) | 2014-07-16 |
Family
ID=51153924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089416.0U Expired - Fee Related CN203714751U (en) | 2014-02-28 | 2014-02-28 | Device for preventing plate dropping during overturning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022776A (en) * | 2017-06-12 | 2017-08-08 | 俊杰机械(深圳)有限公司 | A kind of pcb board board falling monitoring device and electroplanting device |
-
2014
- 2014-02-28 CN CN201420089416.0U patent/CN203714751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022776A (en) * | 2017-06-12 | 2017-08-08 | 俊杰机械(深圳)有限公司 | A kind of pcb board board falling monitoring device and electroplanting device |
| CN107022776B (en) * | 2017-06-12 | 2019-02-05 | 俊杰机械(深圳)有限公司 | A kind of pcb board board falling monitoring device and electroplanting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |