CN203652602U - Stepping rapidly-backing pushing device - Google Patents
Stepping rapidly-backing pushing device Download PDFInfo
- Publication number
- CN203652602U CN203652602U CN201320749463.9U CN201320749463U CN203652602U CN 203652602 U CN203652602 U CN 203652602U CN 201320749463 U CN201320749463 U CN 201320749463U CN 203652602 U CN203652602 U CN 203652602U
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- CN
- China
- Prior art keywords
- stepping
- frame
- limited lever
- ratchet bar
- charging ram
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a stepping rapidly-backing pushing device which aims at achieving intermittent one-way movement of a workpiece in the prior art. The stepping rapidly-backing pushing device comprises a machine frame, a main push-pull type electromagnet fixed to the machine frame, a pushing rod capable of axially moving, a limiting rod capable of axially moving, and an auxiliary push-pull type electromagnet fixed to the machine frame. The main push-pull type electromagnet is connected with the pushing rod, the limiting rod is connected with the auxiliary push-pull type electromagnet, a ratchet bar is arranged on the pushing rod, a ratchet matched with the ratchet bar is arranged on the limiting rod, a contact block is arranged on the pushing rod, an advancing limitation position switch and a retreating limitation position switch are both connected with a controller of the main push-pull type electromagnet, a stepping contact block is arranged on the limiting rod, when the limiting rod and the ratchet bar are interfered, the stepping contact block abuts against a stepping limiting switch fixed to the machine frame, and the stepping limiting switch is connected with a controller of the auxiliary push-pull type electromagnet.
Description
Technical field
The utility model relates to the workpiece action control setup in a kind of conveyor line.
Background technology
Workpiece in the occasions such as engraving, welding in disposing, the conveyor line automation of workpiece often relates to some special workpiece action, as may be, at the enterprising line operate of the face of unequal interval, now just needed a kind of device that workpiece can be to intermittent one-way movement.
Utility model content
The utility model is intended to provide a kind of stepping the anxious materials device that pushes back, to solve the problem that needs to realize the intermittent one-way movement of workpiece in prior art.
The anxious materials device that pushes back of stepping in this programme, it is characterized in that: comprise frame, be fixed on the main push-pull electromagnet in frame, charging ram that can axial motion, position-limited lever that can axial motion, be fixed on the secondary push-pull electromagnet in frame, main push-pull electromagnet is connected with charging ram, position-limited lever is connected with secondary push-pull electromagnet, charging ram is provided with ratchet bar, position-limited lever is provided with the ratchet coordinating with described ratchet bar, position-limited lever can be interfered or be avoided ratchet bar by axial motion, charging ram is provided with contact block, in the time that charging ram lays respectively at into limit position and moves back limit position, contact block respectively with fixing and frame on enter limit bit switch and move back limit bit switch to offset, enter limit bit switch and move back limit bit switch and be all connected with the controller of main push-pull electromagnet, position-limited lever is provided with stepping contact block, in the time that position-limited lever and ratchet bar interfere, stepping contact block offsets with the stepping limit switch being fixed in frame, stepping limit switch is connected with the controller of secondary push-pull electromagnet, in stepping limit switch, be provided with the slug relay of adjustable response time, frame is provided with the spring that orders about position-limited lever and rely on ratchet bar.
By the cooperation of ratchet bar and ratchet, can realize the stepping of charging ram, in the time of ratchet bar and ratchet, stepping limit switch can start secondary push-pull electromagnet, position-limited lever is pulled away to ratchet bar, now charging ram stepping again, it is that secondary push-pull electromagnet quits work that the limit switch of stepping simultaneously disconnects, after this position-limited lever again interferes with ratchet bar under the effect of spring, back and forth this moves to realize the stepping of charging ram, by regulating the step frequency of the adjustable whole device of response time of slug relay.In the time that charging ram is advanced to into limit position, entering limit bit switch notifies main push-pull electromagnet to stop advancing and oppositely drawing and move back, now charging ram is not return by the constraint of ratchet bar can fast, moves back limit bit switch while retreating to limit position and notifies main push-pull electromagnet again to start to advance when main push-pull electromagnet draws.
Further, frame is provided with and orders about the anxious resilience spring that charging ram is return.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
Reference numeral in Figure of description comprises: frame 1, main push-pull electromagnet 2, charging ram 3, secondary push-pull electromagnet 4, position-limited lever 5, enter limit bit switch 6, move back limit bit switch 7, stepping limit switch 8, anxious resilience spring 9, charging ram is provided with ratchet bar 31 and contact block 32, and position-limited lever is provided with stepping contact block 51.
Substantially as shown in Figure 1: in the present embodiment, comprise frame, be fixed on the main push-pull electromagnet in frame, can horizontal axis the charging ram of motion, the vertically position-limited lever of axial motion, be fixed on the secondary push-pull electromagnet in frame, main push-pull electromagnet is connected with charging ram, position-limited lever is connected with secondary push-pull electromagnet, charging ram is provided with ratchet bar, position-limited lever is provided with the ratchet coordinating with described ratchet bar, position-limited lever can be interfered or be avoided ratchet bar by axial motion, charging ram is provided with contact block, in the time that charging ram lays respectively at into limit position and moves back limit position, contact block respectively with fixing and frame on enter limit bit switch and move back limit bit switch to offset, enter limit bit switch and move back limit bit switch and be all connected with the controller of main push-pull electromagnet, frame is provided with orders about the anxious resilience spring that charging ram is return.Position-limited lever is provided with stepping contact block, it is an inclined-plane, in the time that position-limited lever and ratchet bar interfere stepping contact block be fixed on stepping limit switch in frame and offset and start secondary push-pull electromagnet simultaneously and pull position-limited lever downwards, stepping limit switch is connected with the controller of secondary push-pull electromagnet, in stepping limit switch, be provided with the slug relay of adjustable response time, frame is provided with the spring that orders about position-limited lever and rely on ratchet bar, and charging ram and position-limited lever are Collapsible structure.
Above-described is only embodiment of the present utility model, in scheme, the general knowledge such as known concrete structure and characteristic is not done too much description at this, and part-structure does not also illustrate in the drawings, but does not affect understanding and the realization of person of ordinary skill in the field to this technical scheme.Should be understood that; for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. the anxious materials device that pushes back of stepping, it is characterized in that: comprise frame, be fixed on the main push-pull electromagnet in frame, charging ram that can axial motion, position-limited lever that can axial motion, be fixed on the secondary push-pull electromagnet in frame, main push-pull electromagnet is connected with charging ram, position-limited lever is connected with secondary push-pull electromagnet, charging ram is provided with ratchet bar, position-limited lever is provided with the ratchet coordinating with described ratchet bar, position-limited lever can be interfered or be avoided ratchet bar by axial motion, charging ram is provided with contact block, in the time that charging ram lays respectively at into limit position and moves back limit position, contact block respectively with fixing and frame on enter limit bit switch and move back limit bit switch to offset, enter limit bit switch and move back limit bit switch and be all connected with the controller of main push-pull electromagnet, position-limited lever is provided with stepping contact block, in the time that position-limited lever and ratchet bar interfere, stepping contact block offsets with the stepping limit switch being fixed in frame, stepping limit switch is connected with the controller of secondary push-pull electromagnet, in stepping limit switch, be provided with the slug relay of adjustable response time, frame is provided with the spring that orders about position-limited lever and rely on ratchet bar.
2. stepping according to claim 1 is anxious pushes back materials device, it is characterized in that: frame is provided with orders about the anxious resilience spring that charging ram is return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749463.9U CN203652602U (en) | 2013-11-25 | 2013-11-25 | Stepping rapidly-backing pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749463.9U CN203652602U (en) | 2013-11-25 | 2013-11-25 | Stepping rapidly-backing pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652602U true CN203652602U (en) | 2014-06-18 |
Family
ID=50919017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749463.9U Expired - Fee Related CN203652602U (en) | 2013-11-25 | 2013-11-25 | Stepping rapidly-backing pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829473A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | A kind of application method of network transformer feeder equipment |
| CN106891408A (en) * | 2017-03-10 | 2017-06-27 | 胡和萍 | A kind of wooden splint's rotary-cut helps device with pushing away |
-
2013
- 2013-11-25 CN CN201320749463.9U patent/CN203652602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829473A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | A kind of application method of network transformer feeder equipment |
| CN106829473B (en) * | 2017-02-09 | 2019-01-08 | 中江县凯讯电子有限公司 | A kind of application method of network transformer feeder equipment |
| CN106891408A (en) * | 2017-03-10 | 2017-06-27 | 胡和萍 | A kind of wooden splint's rotary-cut helps device with pushing away |
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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: 20140618 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |