CN204314685U - Strander lay pitch automaton - Google Patents
Strander lay pitch automaton Download PDFInfo
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- CN204314685U CN204314685U CN201420811820.4U CN201420811820U CN204314685U CN 204314685 U CN204314685 U CN 204314685U CN 201420811820 U CN201420811820 U CN 201420811820U CN 204314685 U CN204314685 U CN 204314685U
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- plc
- programmable logic
- logic controller
- servomotor
- strander
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Abstract
The utility model discloses a kind of strander lay pitch automaton, comprise traction wheel, transmission gear, rotary flyweights dish, main shaft and spindle motor, also comprise servomotor and programmable logic controller (PLC), servomotor is connected with traction wheel by shaft coupling, Communication Control taked by programmable logic controller (PLC) and servo controller, described main shaft is provided with spindle encoder, and spindle encoder is connected with programmable logic controller (PLC).The general various strander tool of this device, can free setting moment of torsion, precisely controls traction rotating speed and monitor adjustment in real time by servomotor, thus reaches the object that the lay pitch controls automatically, and easy to maintenance, and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of strander tool torque control device.
Background technology
Strander is the equipment some finer wires being twisted into steel cord, in prior art, the strander tool lay pitch controls to realize by changing change gear, see Fig. 1, generally comprise traction wheel 1, change gear 10, traction reducer casing 11, transmission gear, rotary flyweights dish 2, main shaft 3 and spindle motor 4.This kind of mode installs troublesome poeration to waste time and energy, the specification of different lathe change gears is different, also needs the change gear preparing many cover different sizes, namely add lathe cost with a machine tool, turn increase lathe spare part quantity, bring inconvenience to production and administration.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of general various strander tool, can free setting moment of torsion, and easy to maintenance, the strander lay pitch automaton that maintenance cost is low.
The utility model is achieved by the following technical solution:
Strander lay pitch automaton, comprise traction wheel, transmission gear, rotary flyweights dish, main shaft and spindle motor, also comprise servomotor and programmable logic controller (PLC), servomotor is connected with traction wheel by shaft coupling, Communication Control taked by programmable logic controller (PLC) and servo controller, described main shaft is provided with spindle encoder, and spindle encoder is connected with programmable logic controller (PLC).
Described programmable logic controller (PLC) is provided with input and display unit control panel.
The utility model compared with prior art has following beneficial effect:
The utility model changes traction wheel slave spindle mode, cancels traction reducer casing, directly controls traction, realize electrodeless variable-speed with servomotor.During as the lay pitch need be changed, directly on the control panel of programmable logic controller (PLC), set the lay pitch, programmable logic controller (PLC) calculates traction rotating speed send instruction to servo controller according to setting value in conjunction with spindle encoder value of feedback, precisely control traction rotating speed by servomotor and monitor adjustment in real time, thus reach the object that the lay pitch controls automatically, ensure product quality.Achieve convenience and the dirigibility of machine operation, promote lathe automatization level, enhance productivity, ensure that the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, the strander tool lay pitch controls;
Fig. 2 is the structural representation of the utility model embodiment.
Sequence number in figure: 1, traction wheel, 2, rotary flyweights dish, 3, main shaft, 4, spindle motor, 5, servomotor, 6, programmable logic controller (PLC), 7, shaft coupling, 8, spindle encoder, 9, control panel, 10, change gear, 11, traction reducer casing.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 2, a kind of strander lay pitch automaton, comprise traction wheel 1, transmission gear, rotary flyweights dish 2, main shaft 3 and spindle motor 4, servomotor 5 and programmable logic controller (PLC) 6, described programmable logic controller (PLC) 6 is provided with input and display unit control panel 9, described servomotor 5 is connected with traction wheel 1 by shaft coupling 7, Communication Control taked by programmable logic controller (PLC) 6 and servomotor 5, described main shaft 3 is provided with spindle encoder 8, and spindle encoder 8 is connected with programmable logic controller (PLC) 6.The utility model changes traction wheel 1 slave spindle mode, cancels traction reducer casing 11, directly controls traction, realize electrodeless variable-speed with servomotor 5.During as the lay pitch need be changed, directly on the control panel 10 of programmable logic controller (PLC) 6, set the lay pitch, programmable logic controller (PLC) 6 calculates traction rotating speed send instruction to servo controller according to setting value in conjunction with spindle encoder 8 value of feedback, precisely control traction rotating speed monitor adjustment in real time by servomotor, thus reach the object that the lay pitch controls automatically.
Embodiment is just for the ease of understanding the technical solution of the utility model; do not form the restriction to the utility model protection domain; every do not depart from technical solutions of the utility model interior perhaps above scheme is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong within the utility model protection domain.
Claims (2)
1. strander lay pitch automaton, comprise traction wheel (1), transmission gear, rotary flyweights dish (2), main shaft (3) and spindle motor (4), it is characterized in that: also comprise servomotor (5) with programmable logic controller (PLC) (6), (1) (7) (5) servomotor be connected with traction wheel by shaft coupling, (5) (6) programmable logic controller (PLC) take Communication Control with servomotor, (8) (3) described main shaft be provided with spindle encoder, and (6) (8) spindle encoder be connected with programmable logic controller (PLC).
2. strander lay pitch automaton according to claim 1, is characterized in that: described programmable logic controller (PLC) be (6) provided with input and display unit control panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811820.4U CN204314685U (en) | 2014-12-22 | 2014-12-22 | Strander lay pitch automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811820.4U CN204314685U (en) | 2014-12-22 | 2014-12-22 | Strander lay pitch automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314685U true CN204314685U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811820.4U Active CN204314685U (en) | 2014-12-22 | 2014-12-22 | Strander lay pitch automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802399A (en) * | 2021-09-23 | 2021-12-17 | 江阴特锋机械有限公司 | Double-twisting equipment for twisting steel cord and control method thereof |
-
2014
- 2014-12-22 CN CN201420811820.4U patent/CN204314685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802399A (en) * | 2021-09-23 | 2021-12-17 | 江阴特锋机械有限公司 | Double-twisting equipment for twisting steel cord and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |