CN203833381U - Paying-off machine - Google Patents
Paying-off machine Download PDFInfo
- Publication number
- CN203833381U CN203833381U CN201420279771.4U CN201420279771U CN203833381U CN 203833381 U CN203833381 U CN 203833381U CN 201420279771 U CN201420279771 U CN 201420279771U CN 203833381 U CN203833381 U CN 203833381U
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- CN
- China
- Prior art keywords
- motor
- control cabinet
- electrical control
- travel switch
- wheel
- 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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Abstract
The utility model discloses a paying-off machine, comprising a rack, a stationary wheel, a transition wheel, a rocker arm, an electrical control cabinet, a motor and a wire coil driving device, a movable wheel, a potentiometer and a travel switch, wherein the stationary wheel, the transition wheel, the rocker arm, the electrical control cabinet, the motor and the wire coil driving device are arranged at one end of the rocker arm; the potentiometer used for controlling the motor is arranged on the spindle of the rocker arm and electrically connected with a motor control circuit in the electrical control cabinet; the travel switch is arranged on the rack and electrically connected with the motor control circuit in the electrical control cabinet; the spindle of the rocker arm is provided with a sinking bar matched with the push rod of the travel switch. The paying-off machine can be automatically stopped after a wire breaks.
Description
Technical field
The utility model relates to a kind of paying out machine.
Background technology
Paying out machine is generally used for the manufacturing of various cables, can directly be transported on winding mechanism for processing and manufacturing even the line on drum by paying out machine.Paying out machine generally comprises frame, is installed in fixed wheel, transition wheel, rocking arm, electrical control cabinet, motor, drum actuating device in frame, is installed in the driving wheel of rocking arm one end, for controlling the potential device of motor; Potential device is installed in the rotating shaft of rocking arm and is electrically connected with the circuit for controlling motor in electrical control cabinet.In unwrapping wire process, due to the variation of the rotating speed speed of the rotating speed speed of drum actuating device and the actuating device of winding mechanism, the tension force of line can change, driving wheel moves along with the variation of the tension force of line, to adjust the tension force of line, avoid tension force too large line is pulled apart or the too little line that causes of tension force at random.The Sports band of driving wheel shakes arm rotation, and rocking arm rotation can change the contact position of the interior brush of potential device and resistive element, contact position difference, the rotating speed difference of motor.When paying out machine is normally worked, lift under the online tension force effect of driving wheel, brush with resistive element positive interval contact, motor forward, if line is torn, driving wheel declines under the effect of self gravitation, brush and resistive element are at minus zone Contact, motor can reverse.But the problem existing is: motor reverses always and line can be done at random, needs manually to close down in time.
Summary of the invention
Technical problem to be solved in the utility model is: the paying out machine that can automatically close down after a kind of broken string is provided.
The technical scheme in the invention for solving the above technical problem is: comprise frame, be installed in fixed wheel, transition wheel, rocking arm, electrical control cabinet, motor, drum actuating device in frame, be installed in the driving wheel of rocking arm one end, for controlling the potential device of motor; Potential device is installed in the rotating shaft of rocking arm and is electrically connected with the circuit for controlling motor in electrical control cabinet; Also comprise travel switch; Described travel switch is installed in frame and with the circuit for controlling motor in electrical control cabinet and is electrically connected; The rotating shaft of described rocking arm is provided with the lance matching with the push rod of travel switch.
Compared with prior art, the utility model has the advantage of: after broken string, driving wheel declines and drives rocking arm rotation, the lance being located in the rotating shaft of rocking arm can bump against travel switch is disconnected with the push rod of travel switch, and motor is closed down automatically.
As preferably, described drum actuating device comprises by motor-driven belt pulley and is installed on belt pulley for driving the rocking bar of drum unwrapping wire.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another angle of the utility model.
In figure: 1, frame, 2, fixed wheel, 3, driving wheel, 4, transition wheel, 5, rocking arm, 6, potential device, 7, belt pulley, 8, rocking bar, 9, electrical control cabinet, 10, motor, 11, travel switch, 12, push rod, 13, lance, 14, apical axis.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1 and Figure 2, a kind of paying out machine of the utility model, comprises frame 1, is installed in fixed wheel 2, transition wheel 4, Rocker arm 5, electrical control cabinet 9, motor 10, drum actuating device in frame 1, be installed in the driving wheel 3 of Rocker arm 5 one end, for controlling the potential device 6 of motor 10.Potential device 6 is installed in the rotating shaft of Rocker arm 5 and is electrically connected with the circuit for controlling motor in electrical control cabinet 9, and circuit for controlling motor is existing routine techniques, does not repeat them here.Also comprise travel switch 11, described travel switch 11 is installed in frame 1 and with the circuit for controlling motor in electrical control cabinet 9 and is electrically connected.The rotating shaft of described Rocker arm 5 is provided with the lance 13 matching with the push rod 12 of travel switch 11.When paying out machine is normally worked, travel switch 11 closures, circuit turn-on; If line is pulled apart, driving wheel 3 declines and drives Rocker arm 5s rotation, and the lance 13 being located in the rotating shaft of Rocker arm 5 can bump against travel switch 11 is disconnected with the push rod of travel switch 12, and circuit disconnects, and motor 10 is closed down automatically.
Described drum actuating device comprises the belt pulley 7 being driven by motor 10 and is installed on belt pulley 7 for driving the rocking bar 8 of drum unwrapping wire.A side towards drum on belt pulley 7 is also provided with a conehead, for coordinating that with apical axis 14 drum is positioned.Apical axis 14 can be by manually regulating, and when drum is installed, first makes its one end withstand the conehead on belt pulley 7, then regulates apical axis 14 to hold out against the other end of drum.Because the volume of drum is too large, for avoiding it to block belt pulley 7 other parts such as grade, not shown in the drawings.
On the outer circumference surface of described fixed wheel 2 and driving wheel 3, be equipped with 4 road wire casings, the line of drum is exported by transition wheel 4 after the wire casing on driving wheel 3, fixed wheel 2 is wound around.
Claims (2)
1. a paying out machine, comprise frame (1), be installed in fixed wheel (2), transition wheel (4), rocking arm (5), electrical control cabinet (9), motor (10), drum actuating device in frame (1), be installed in the driving wheel (3) of rocking arm (5) one end, for controlling the potential device (6) of motor (10); Potential device (6) is installed in the rotating shaft of rocking arm (5) and with the circuit for controlling motor in electrical control cabinet (9) and is electrically connected, and it is characterized in that: also comprise travel switch (11); Described travel switch (11) is installed in upper and interior with electrical control cabinet (9) circuit for controlling motor of frame (1) and is electrically connected; The rotating shaft of described rocking arm (5) is provided with the lance (13) matching with the push rod (12) of travel switch (11).
2. a kind of paying out machine according to claim 1, is characterized in that: described drum actuating device comprises the belt pulley (7) being driven by motor (10) and be installed in belt pulley (7) upper for driving the rocking bar (8) of drum unwrapping wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279771.4U CN203833381U (en) | 2014-05-29 | 2014-05-29 | Paying-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279771.4U CN203833381U (en) | 2014-05-29 | 2014-05-29 | Paying-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833381U true CN203833381U (en) | 2014-09-17 |
Family
ID=51511252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279771.4U Expired - Fee Related CN203833381U (en) | 2014-05-29 | 2014-05-29 | Paying-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947309A (en) * | 2015-07-03 | 2015-09-30 | 山东阳光新材料科技有限公司 | Yarn conveying safety protection device for warp knitting machine |
-
2014
- 2014-05-29 CN CN201420279771.4U patent/CN203833381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947309A (en) * | 2015-07-03 | 2015-09-30 | 山东阳光新材料科技有限公司 | Yarn conveying safety protection device for warp knitting machine |
| CN104947309B (en) * | 2015-07-03 | 2017-06-16 | 山东鑫天河新材料科技有限公司 | For the yarn delivery safety protection device of tricot machine |
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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: 20140917 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |