CN202357403U - Relay interlock in manipulator controller of injection molding machine - Google Patents
Relay interlock in manipulator controller of injection molding machine Download PDFInfo
- Publication number
- CN202357403U CN202357403U CN201120293894XU CN201120293894U CN202357403U CN 202357403 U CN202357403 U CN 202357403U CN 201120293894X U CN201120293894X U CN 201120293894XU CN 201120293894 U CN201120293894 U CN 201120293894U CN 202357403 U CN202357403 U CN 202357403U
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- China
- Prior art keywords
- relay
- manipulator
- injection molding
- molding machine
- module
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a relay interlock in a manipulator controller of an injection molding machine. The relay interlock comprises a main control board, wherein the main control board is connected with a liquid crystal display module, a key module and a relay board; the liquid crystal module is connected with the main control board through an extension socket; the key module is connected with the main control board through a soft flat cable, and is connected with the relay board through a 36-pin serial interface wire; the relay board is provided with a relay interlocking functional module; the relay board is used for transmitting signals among the main controller and a manipulator as well as the injection molding machine; and when the manipulator falls or rotates inwards, the injection molding machine is prevented from clamping a mold. The relay interlock has the beneficial effects that the safety and reliability of an entire manipulator control system are enhanced, and the problem of mutual injury between the manipulator and a mold of the injection molding machine is solved greatly.
Description
Technical field
The utility model relates to the relay in a kind of manipulator of injection machine control system.
Background technology
At present; The fast development of domestic injection moulding industry, the manipulator demand that is applied to injection machine is increased sharply, and the manipulator of injection machine controller function of current use relies on software to realize; Simultaneously because the complexity of manipulator of injection machine working environment; All the depended software guarantees greatly reduce security, the reliability of manipulator behavior process, and regular meeting causes the damage of manipulator and injection machine mould, these grievous injuries the interests of injection moulding producer.
Summary of the invention
To the shortcoming of existing manipulator of injection machine controller, the utility model provides the relay interlocking in a kind of manipulator of injection machine controller, and controller has incorporated the technology of relay interlocking.
To achieve these goals, the technical scheme taked of the utility model is:
Relay interlocking in the manipulator of injection machine controller comprises master board, and master board links to each other with key-press module and relay plate with LCD MODULE; Wherein, Liquid Crystal Module is connected with master board through socket, and key-press module is connected with master board through soft arranging wire, and the serial line interface line through 36 pins links to each other with relay plate; Described relay plate is provided with relay interlock function module; Relay plate is born the signal transmission between master controller and mechanical arm, the injection machine, descends or when screwing in action, forbids injection moulding office mould when manipulator has.
The beneficial effect of the utility model: increased the security and the reliability of whole manipulator control system, significantly reduced the mutual damage problem between manipulator and the injection machine mould.
Description of drawings
Fig. 1, relay interlocking principle figure.
The specific embodiment
Relay interlocking in the manipulator of injection machine controller, as shown in Figure 1, relay is formed and is comprised: normally opened contact 1, normally-closed contact 2, common port 3 and coil 4.One termination 24V+ of the coil of the first relay A, the second relay B, the 3rd relay C; The other end of coil connects mould closing signal respectively; Manipulator dropping signal and manipulator screw in signal, and the common port of the first relay A is connected with the pass mould signal MC1 of injection machine, and normally opened contact links to each other with the common port of the second relay B; The normally-closed contact of the second relay B is connected with the common port of the 3rd relay C, and the normally-closed contact of the 3rd relay C is connected with the pass mould signal MC2 of injection machine.Like this; When the manipulator main controller provides mould closing signal, if the while has mechanical subordinate to fall again and screws in signal, the pass mould signal of injection machine will be blocked so; This has just been avoided the damage between manipulator and the injection machine mould, for businessman and user reduce unnecessary trouble.
Claims (1)
1. the relay interlocking in the manipulator of injection machine controller comprises master board, it is characterized in that; Master board links to each other with key-press module and relay plate with LCD MODULE, and wherein, Liquid Crystal Module is connected with master board through socket; Key-press module is connected with master board through soft arranging wire; Serial line interface line through 36 pins links to each other with relay plate, and described relay plate is provided with relay interlock function module, and relay plate is born the signal transmission between master controller and mechanical arm, the injection machine; When manipulator has decline or screws in action, forbid injection moulding office mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293894XU CN202357403U (en) | 2011-08-12 | 2011-08-12 | Relay interlock in manipulator controller of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293894XU CN202357403U (en) | 2011-08-12 | 2011-08-12 | Relay interlock in manipulator controller of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357403U true CN202357403U (en) | 2012-08-01 |
Family
ID=46568616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120293894XU Expired - Fee Related CN202357403U (en) | 2011-08-12 | 2011-08-12 | Relay interlock in manipulator controller of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965399A (en) * | 2017-05-22 | 2017-07-21 | 徐振勇 | Safety door mechanical protection lock before a kind of large size plastic jetting-moulding device is automatic |
| CN108145936A (en) * | 2016-12-06 | 2018-06-12 | 上海涛创自动化科技有限公司 | A kind of guard system of injection molding mechanical arm |
| CN109016427A (en) * | 2018-09-03 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of circuit and method of injection molding mechanical arm safeguard protection |
-
2011
- 2011-08-12 CN CN201120293894XU patent/CN202357403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145936A (en) * | 2016-12-06 | 2018-06-12 | 上海涛创自动化科技有限公司 | A kind of guard system of injection molding mechanical arm |
| CN106965399A (en) * | 2017-05-22 | 2017-07-21 | 徐振勇 | Safety door mechanical protection lock before a kind of large size plastic jetting-moulding device is automatic |
| CN109016427A (en) * | 2018-09-03 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of circuit and method of injection molding mechanical arm safeguard protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20130812 |