CN201147841Y - Synchronization mechanism of automatic casting machine - Google Patents
Synchronization mechanism of automatic casting machine Download PDFInfo
- Publication number
- CN201147841Y CN201147841Y CNU2007203089648U CN200720308964U CN201147841Y CN 201147841 Y CN201147841 Y CN 201147841Y CN U2007203089648 U CNU2007203089648 U CN U2007203089648U CN 200720308964 U CN200720308964 U CN 200720308964U CN 201147841 Y CN201147841 Y CN 201147841Y
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- CN
- China
- Prior art keywords
- casting machine
- actuator
- automatic casting
- rotary encoder
- push rod
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- 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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Abstract
The utility model relates to an automatic casting machine synchronous mechanism which comprises an actuator arranged on one end of a production line; the actuator is horizontally arranged on the upper surface of an actuator support; the main points of the invention are as below: the push rod end of the actuator is connected with a rotary encoder by a link mechanism. In the an automatic casting machine synchronous mechanism, the mechanical link mechanism is adopted to acquire the sand displacement signal; the rotary encoder is taken as the receiving and output unit of the sand displacement signal, which transmits the signal to a PLC and controls a casting machine servo motor to run; the automatic casting machine synchronous mechanism has the advantages of compact structure, convenient installation, low cost, high displacement precision of the casting machine, good following effect, etc.
Description
Technical field
The utility model relates to the foundry machinery field, particularly a kind of automatic casting machine synchronization mechanism.
Background technology
At present, all adopt casting machine to finish the operation of pouring molten iron in the sand mold on production line in the foundry production line, existing cast operation is the fixed point cast mostly, casting machine mostly is fixed placement, when casting ladle in sand mold during pouring molten iron, production line must stop, sand mold is remained static just can finish cast, the batch (-type) transmission of production line will inevitably cause problems such as efficient is low, energy consumption is big, and, casting machine behind the replacing casting ladle can't be followed the sand mold of not finishing cast on the production line, influences finishing smoothly of this sand mold cast operation.Need to adopt a synchronous mechanism that sandbox is moved signal for this reason and pass to casting machine, the control casting machine is followed the sand mold synchronous walking, thereby realizes sand mold is carried out automatic casting.Existing lazy-tongs adopt the grating that is installed on the production line to receive and transmit the displacement signal of sand mold, and it exists complex structure, installation accuracy to require drawbacks such as height, cost height.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple and compact for structure, design is ingenious, cost is low, and the displacement accuracy height, follows effective automatic casting machine synchronization mechanism.
The utility model solves its technical problem and takes following technical scheme to realize:
This automatic casting machine synchronization mechanism comprises the actuator that is installed on production line one end, and this actuator level is installed on the executor support upper surface, it is characterized in that: the push rod end in actuator connects a rotary encoder by link gear.
And, described link gear for install in actuator push rod end one with the synchronization-moving carriage release lever of push rod, the other end of this carriage release lever is by a connector and the chain Joint that is engaged on the gear, sprocket wheel links by shaft coupling and rotary encoder.
And described actuator is that sand mold promotes oil cylinder.
Advantage of the present utility model and good effect are:
This automatic casting machine synchronization mechanism adopts the mechanical type link gear that the sand mold displacement signal is gathered, and adopt reception and the output unit of rotary encoder as the sand mold movable signal, signal is transferred to PLC and control the running of casting machine servomotor by it, has compact conformation, be convenient to install, cost is low, the displacement accuracy height of casting machine is followed advantages such as respond well.
Description of drawings
Fig. 1 is the scheme of installation of the utility model on foundry production line;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A portion enlarged drawing (being the structural representation of these lazy-tongs) of Fig. 2;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
This automatic casting machine synchronization mechanism, comprise the actuator 4 and the executor support 5 that are installed on production line one end, this actuator is that sand mold promotes oil cylinder, this actuator level is installed on the executor support upper surface, 6 the end of cutting somebody's hair in actuator connects a rotary encoder 13 by link gear, its concrete mode is: actuator push rod end installs mutually by the end of connector 7 with a carriage release lever 8, this carriage release lever can move forward and backward with the flexible of actuator push rod thus, the other end of this carriage release lever links by another connector 10 and the chain 9 that is engaged on the sprocket wheel 11, carriage release lever is stirred sprocket wheel by this connector and is back and forth rotated, this sprocket wheel links by shaft coupling 12 and rotary encoder, realizes the collection of rotary encoder to the sand mold movable signal by this mechanical type link gear.Rotary encoder connects PLC, drives the servomotor running that casting machine 1 moves by PLC control.
Operation principle of the present utility model is:
When actuator is that push rod that sand mold promotes oil cylinder is when promoting on the production line 3 sand mold 2 and moving forward, the push rod of actuator drives carriage release lever by connector and moves forward, carriage release lever drives chain by connector and orders about sprocket rotation, and sprocket wheel makes the rotary encoder rotation by shaft coupling; When the pusher retracted of actuator, push rod drives carriage release lever and moves backward, thereby carriage release lever drives rotary encoder and back and forth rotates, encoder is transferred to PLC with pulse signal, PLC sends instruction control driven by servomotor casting machine and follows sand mold sandbox synchronous walking, pour one the case and pour into a mould next case again, cast is followed in the realization intellectuality, its displacement error can be controlled in 0.1mm, have simple and compact for structure, design science rationally, take up room little, be convenient to install, cost is low, displacement accuracy is high, follow advantages such as respond well.
Claims (3)
1. an automatic casting machine synchronization mechanism comprises the actuator that is installed on production line one end, and this actuator level is installed on the executor support upper surface, it is characterized in that: the push rod end in actuator connects a rotary encoder by link gear.
2. automatic casting machine synchronization mechanism according to claim 1, it is characterized in that: described link gear for install in actuator push rod end one with the synchronization-moving carriage release lever of push rod, the other end of this carriage release lever is by a connector and the chain Joint that is engaged on the gear, and sprocket wheel links by shaft coupling and rotary encoder.
3. automatic casting machine synchronization mechanism according to claim 1 is characterized in that: described actuator is that sand mold promotes oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203089648U CN201147841Y (en) | 2007-12-28 | 2007-12-28 | Synchronization mechanism of automatic casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203089648U CN201147841Y (en) | 2007-12-28 | 2007-12-28 | Synchronization mechanism of automatic casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147841Y true CN201147841Y (en) | 2008-11-12 |
Family
ID=40115609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203089648U Expired - Fee Related CN201147841Y (en) | 2007-12-28 | 2007-12-28 | Synchronization mechanism of automatic casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147841Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261946A (en) * | 2018-11-20 | 2019-01-25 | 尹明凤 | A kind of iron casting robot |
| CN109396406A (en) * | 2018-12-31 | 2019-03-01 | 兴化市精锐机械有限公司 | A kind of intelligent precise casting system |
| CN114012083A (en) * | 2021-11-10 | 2022-02-08 | 潍坊筠安机械有限公司 | General type intelligence casting machine |
| CN114101653A (en) * | 2020-08-30 | 2022-03-01 | 潍坊一方光电科技有限公司 | Casting machine and molding machine push type synchronous walking control system |
-
2007
- 2007-12-28 CN CNU2007203089648U patent/CN201147841Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261946A (en) * | 2018-11-20 | 2019-01-25 | 尹明凤 | A kind of iron casting robot |
| CN109261946B (en) * | 2018-11-20 | 2020-08-11 | 山东浩顺机械有限公司 | Cast iron casting robot |
| CN109396406A (en) * | 2018-12-31 | 2019-03-01 | 兴化市精锐机械有限公司 | A kind of intelligent precise casting system |
| CN114101653A (en) * | 2020-08-30 | 2022-03-01 | 潍坊一方光电科技有限公司 | Casting machine and molding machine push type synchronous walking control system |
| CN114012083A (en) * | 2021-11-10 | 2022-02-08 | 潍坊筠安机械有限公司 | General type intelligence casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHIHENG (TIANJIN) INDUSTRY CO., LTD. Free format text: FORMER NAME: HUNTERE (TIANJIN) SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300308 No. 60 West Central Road, Tianjin Airport Logistics Processing Zone Patentee after: Zhiheng (Tianjin) Industrial Co., Ltd. Address before: 300308, Industrial Zone No. 13-06, Tianjin Airport Logistics Processing Zone Patentee before: Huntere Tianjin Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20131228 |