CN204108218U - A kind of cut-out draws material control system - Google Patents
A kind of cut-out draws material control system Download PDFInfo
- Publication number
- CN204108218U CN204108218U CN201420552209.4U CN201420552209U CN204108218U CN 204108218 U CN204108218 U CN 204108218U CN 201420552209 U CN201420552209 U CN 201420552209U CN 204108218 U CN204108218 U CN 204108218U
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- CN
- China
- Prior art keywords
- sprocket wheel
- cut
- sense switch
- draw
- control system
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Abstract
A kind of cut-out draws material control system, comprise sense switch, motor, master draws material sprocket wheel and material sprocket wheel is drawn in cut-out, wherein: sense switch number is three, first sense switch is installed on master and draws material sprocket wheel charging aperture front end, second sense switch is installed on main rear end of drawing material sprocket wheel discharging opening, 3rd sense switch is installed on the front end cutting off and draw material sprocket wheel charging aperture, and three switches increase successively along the distance of discharging opening tangential direction, sense switch is used for induction and whether there is chain, if sense chain, produces input signal; Motor and control main drawing and expect sprocket wheel and cut off to draw to expect that sprocket wheel is connected and controls to lead to draw and expect sprocket wheel and cut off the rotation of drawing and expecting sprocket wheel; Main drawing expects that sprocket wheel is positioned at cut-out and draws material sprocket wheel front end.It is simple, easy to operate that material Control System Design structure is drawn in cut-out of the present utility model, can effectively control to draw material, avoids and be too much deposited in charging aperture front end and the inconvenience that brings to following process because drawing material.
Description
Technical field
The utility model relates to chain processing technique field, is specifically related to a kind of cut-out and draws material control system.
Background technology
Chain extensive use in the equipment with functions such as transmission, conveying, towings.Current chain all achieves automated production.What often relate to chain in the process of chain processing draws material, what utilize the sprocket rotation with the protrusion contacted with chain inside/outside sheet can realize chain draws material, but chain draws the too much problem of material drawing in material process often can exist again, drawing material too much makes material strip be deposited in the front end of feed end, cause and draw having some setbacks of material, for following process makes troubles.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide the high cut-out of a kind of efficiency and draws material control system.
For achieving the above object, the utility model adopts following technical scheme:
A kind of cut-out draws material control system, comprises sense switch, motor, master draws material sprocket wheel and material sprocket wheel is drawn in cut-out, wherein:
Described sense switch number is three, first sense switch is installed on master and draws material sprocket wheel charging aperture front end, second sense switch is installed on main rear end of drawing material sprocket wheel discharging opening, 3rd sense switch is installed on the front end cutting off and draw material sprocket wheel charging aperture, and three switches increase successively along the distance of discharging opening tangential direction, sense switch is used for induction and whether there is chain, if sense chain, produces input signal;
Described motor and main drawing expects sprocket wheel and cut off to draw to expect that sprocket wheel is connected and controls to lead to draw and expect sprocket wheel and cut off the rotation of drawing and expecting sprocket wheel;
Described master draw material sprocket wheel be positioned at cut-out draw material sprocket wheel front end.
Further, the main material sprocket wheel that draws has multiple double wedge for contacting with the inside/outside sheet of chain with cutting off to draw on material sprocket wheel.
Further, the structure radian of the shape of described double wedge and the inside/outside sheet of chain matches.
Further, described sense switch type is Hall element formula sense switch.
Further, input signal is produced when the end face of sense switch is covered by chain, first sense switch produce input signal time master draw material sprocket rotation, second sense switch produce input signal time cut off draw material sprocket rotation, the 3rd sense switch produce input signal time master draw material sprocket wheel stop operating.
Further, material control system employing PLC control is drawn in cut-out of the present utility model.
Further, control master and draw to expect sprocket wheel and cut off the motor drawing material sprocket wheel to be motor independent of each other.
Further, draw material sprocket wheel discharge end and be provided with guide plate, for controlling the moving range of discharge end chain.
Further, cut off draw material sprocket wheel rear portion be provided with cut-out station.
Material control system is drawn in the cut-out that the utility model provides, and draws material sprocket wheel and cut off the rotation of drawing material sprocket wheel by the sensing switch of three diverse locations and motor controller controls master.By control two wheel rotations change draw material number.Thus, it is simple, easy to operate, with low cost that material Control System Design structure is drawn in cut-out of the present utility model, can effectively control to draw material, avoids and be too much deposited in charging aperture front end and the inconvenience that brings to following process because drawing material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that cut-out of the present utility model draws when material control system first sense switch is covered by chain;
Fig. 2 be cut-out of the present utility model draw material control system draw material more time second sense switch covered by chain time schematic diagram;
Fig. 3 be cut-out of the present utility model draw material control system draw material too much time the schematic diagram of the 3rd sense switch when being covered by chain.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, the utility model provides a kind of cut-out to draw material control system, comprises sense switch 1, sense switch 2, sense switch 3, motor (not shown), master draws material sprocket wheel 4 and material sprocket wheel 5 is drawn in cut-out, wherein:
Sense switch 1 is installed on master and draws material sprocket wheel 4 charging aperture front end, sense switch 2 is installed on main rear end of drawing material sprocket wheel 4 discharging opening, sense switch 3 is installed on cut-out and draws material sprocket wheel 5 charging aperture front end, and three switches increase successively along the distance of discharging opening tangential direction, sense switch is used for induction and whether there is chain, if sense chain, produces input signal; The main material sprocket wheel 4 that draws draws material sprocket wheel 5 by the Electric Machine Control be connected with them as output with cut-out; The main material sprocket wheel 4 that draws is positioned at cut-out and draws material sprocket wheel 5 front end, main draw material sprocket wheel 4 and cut off to draw on material sprocket wheel 5 there is multiple double wedge for contacting with the inside/outside sheet of chain.
In another preferred embodiment of the present utility model, for reaching the object cut off and draw material preferably, sense switch type is Hall element formula sense switch, when sensing the chain as induction acceptor, namely input signal is had when the end face of sense switch is covered by chain, when first sense switch 1 has an input signal, master draws material sprocket wheel 4 and rotates, cut off when second sense switch 2 has an input signal and draw material sprocket wheel 5 and rotate, when the 3rd sense switch 3 has an input signal, master draws material sprocket wheel 4 and stops operating.As shown in Figure 1, when chain movement is to when covering the end face of sense switch 1, sense switch 1 has input signal, namely illustrates that the main material sprocket wheel 4 that draws has chain above, then master draws material sprocket wheel 4 and rotates under Electric Machine Control.As shown in Figure 2, chain transmits under master draws the effect of material sprocket wheel 4 rotation, and when the main chain drawing the accumulation of material sprocket wheel 4 discharging opening covers the end face of sense switch 2, sense switch 2 has input signal, cuts off to draw and expects that sprocket wheel 5 rotates under Electric Machine Control.As shown in Figure 3, when drawing material sprocket wheel 4 master and cutting off the chain overheap drawn between material sprocket wheel 5, cover the end face of sense switch 3, now, sense switch 3 has input signal, the main material sprocket wheel 4 that draws stops operating, and when when the chain piled up no longer covers sense switch 3 while, the switch of sense switch 1 is capped, the main material sprocket wheel 4 that draws starts again to rotate.
As the utility model one preferred embodiment, system of the present utility model adopts PLC to control.
As the utility model one preferred embodiment, the structure radian of the shape of described double wedge and the inside/outside sheet of chain matches.
As another preferred embodiment of the present utility model, two control motors are control motor independent of each other.
As another preferred embodiment of the present utility model, draw material sprocket wheel 4 discharge end and be provided with guide plate, for controlling the moving range of discharge end chain.
As another preferred embodiment of the present utility model, cut off to draw and expect that sprocket wheel 5 rear portion is provided with cut-out station.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the utility model claim.
Claims (9)
1. a material control system is drawn in cut-out, it is characterized in that, comprises sense switch, motor, master draws material sprocket wheel and material sprocket wheel is drawn in cut-out, wherein:
Described sense switch number is three, first sense switch is installed on master and draws material sprocket wheel charging aperture front end, second sense switch is installed on main rear end of drawing material sprocket wheel discharging opening, 3rd sense switch is installed on the front end cutting off and draw material sprocket wheel charging aperture, and three switches increase successively along the distance of discharging opening tangential direction, sense switch is used for induction and whether there is chain, if sense chain, produces input signal;
Described motor and main drawing expects sprocket wheel and cut off to draw to expect that sprocket wheel is connected and controls to lead to draw and expect sprocket wheel and cut off the rotation of drawing and expecting sprocket wheel;
Described master draw material sprocket wheel be positioned at cut-out draw material sprocket wheel front end.
2. material control system is drawn in cut-out according to claim 1, it is characterized in that, the main material sprocket wheel that draws has multiple double wedge for contacting with the inside/outside sheet of chain with cutting off to draw on material sprocket wheel.
3. material control system is drawn in cut-out according to claim 2, it is characterized in that, the structure radian of the shape of described double wedge and the inside/outside sheet of chain matches.
4. material control system is drawn in cut-out according to claim 1, it is characterized in that, described sense switch type is Hall element formula sense switch.
5. material control system is drawn in cut-out according to claim 4, it is characterized in that, input signal is produced when the end face of sense switch is covered by chain, during the first sense switch generation input signal, master draws material sprocket rotation, second sense switch produce input signal time cut off draw material sprocket rotation, the 3rd sense switch produce input signal time master draw material sprocket wheel stop operating.
6. material control system is drawn in cut-out according to claim 1, it is characterized in that, adopts PLC to control.
7. material control system is drawn in the cut-out according to any one of claim 1-6, it is characterized in that, controls master and draws to expect sprocket wheel and cut off the motor drawing material sprocket wheel to be motor independent of each other.
8. material control system is drawn in the cut-out according to any one of claim 1-6, it is characterized in that, draws material sprocket wheel discharge end and is provided with guide plate, for controlling the moving range of discharge end chain.
9. material control system is drawn in the cut-out according to any one of claim 1-6, it is characterized in that, cuts off to draw and expects that sprocket wheel rear portion is provided with cut-out station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552209.4U CN204108218U (en) | 2014-09-24 | 2014-09-24 | A kind of cut-out draws material control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552209.4U CN204108218U (en) | 2014-09-24 | 2014-09-24 | A kind of cut-out draws material control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108218U true CN204108218U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552209.4U Expired - Fee Related CN204108218U (en) | 2014-09-24 | 2014-09-24 | A kind of cut-out draws material control system |
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| Country | Link |
|---|---|
| CN (1) | CN204108218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226887A (en) * | 2014-09-24 | 2014-12-24 | 太仓椿盟链传动有限公司 | Cutting material guide control system |
-
2014
- 2014-09-24 CN CN201420552209.4U patent/CN204108218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226887A (en) * | 2014-09-24 | 2014-12-24 | 太仓椿盟链传动有限公司 | Cutting material guide control system |
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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: 20150121 Termination date: 20160924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |