CN214114545U - Automatic coiling and uncoiling device of signal control line - Google Patents
Automatic coiling and uncoiling device of signal control line Download PDFInfo
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- CN214114545U CN214114545U CN202022838883.7U CN202022838883U CN214114545U CN 214114545 U CN214114545 U CN 214114545U CN 202022838883 U CN202022838883 U CN 202022838883U CN 214114545 U CN214114545 U CN 214114545U
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- slip ring
- reel
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Abstract
The utility model discloses an automatic take-up and pay-off device of a signal control line, wherein a containing cavity is formed in a shell, and a first wire outlet hole and a second wire outlet hole are arranged on the shell; the fixed shaft is fixedly arranged in the accommodating cavity; the take-up reel is rotatably arranged on the fixed shaft; the electric slip ring stator is fixedly arranged on the fixed shaft, the electric slip ring rotor is fixedly arranged on the take-up reel, a signal control line led out from the electric slip ring stator is led out through the first wire outlet hole, and the signal control line led out from the electric slip ring rotor is wound on the take-up reel and led out through the second wire outlet hole; one end of the coil spring is fixedly connected with the take-up reel, and the other end of the coil spring is fixedly connected with the fixed shaft; the rotation stopping assembly is used for limiting the rotation of the take-up reel. According to the teaching demonstration device, the demonstrator is effectively connected with the robot control cabinet through the signal electric slip ring, and stable input and output of signals are guaranteed. This application realizes taking in order of signal control line, and the simple operation has improved the efficiency of taking in of signal control line, prolongs the life of signal control line.
Description
Technical Field
The utility model relates to a technical field is accomodate to the cable, especially relates to an automatic pay-off and take-up device of signal control line.
Background
With the rapid development of industrial automation, industrial robots are more and more commonly applied, the application of the robots is not separated from a demonstrator, the demonstrator is also called a demonstration programmer, the demonstrator is a core component of a robot control system and is a device for registering and storing mechanical motion or processing and memorizing, and the demonstrator manually operates, programs, configures parameters and monitors the robots through connecting signal control lines, so that the protection of the connecting signal control lines is very important.
At present, when operators on the site of a production workshop use up the demonstrator, some operators directly place the demonstrator on an operation empty table, and related cables are stacked on the ground disorderly and disorderly; some operators can conveniently fold the demonstrator and the related cables and hang the demonstrator and the related cables on hooks on the side surfaces of the control cabinet; some operators need to spend a great deal of time and energy to withdraw and tidy the cables, but the operators are also hung at the hooks on the side face of the control cabinet, and no protective measures are taken for the demonstrator and the connecting cables. Because operating personnel does not obey the operating specification after using, often lead to the phenomenon such as rupture, winding of connecting cable to take place, finally reduced the life of cable and the unstability of signal control line transmission, also increased operating personnel live time simultaneously, reduced work efficiency.
At present, a plurality of coil winders are available on the market, but all the coil winders take common multi-core cables or air pipes, and the slip rings in the coil winders are common slip rings and cannot meet the butt joint of signal control wires of a robot demonstrator.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
In order to solve the problem pointed out in the background art, the utility model provides an automatic coiling and uncoiling device of signal control line.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides an automatic coiling and uncoiling device of signal control line, include:
the shell is internally provided with a containing cavity, and the shell is provided with a first wire outlet hole and a second wire outlet hole;
the fixed shaft is fixedly arranged in the accommodating cavity;
the take-up reel is rotatably arranged on the fixed shaft;
the signal electric slip ring comprises an electric slip ring stator and an electric slip ring rotor, the electric slip ring stator is fixedly arranged on the fixed shaft, the electric slip ring rotor is fixedly arranged on the take-up reel, a signal control line led out from the electric slip ring stator is led out through the first wire outlet, and the signal control line led out from the electric slip ring rotor is wound on the take-up reel and led out through the second wire outlet;
one end of the coil spring is fixedly connected with the take-up reel, and the other end of the coil spring is fixedly connected with the fixed shaft;
and the rotation stopping assembly is arranged in the accommodating cavity and limits the rotation of the take-up reel.
In some embodiments of this application, the take-up reel includes left branch fagging and right branch fagging, the left branch fagging with the fixed cyclic annular disk body that is equipped with between the right branch fagging, the disk body rotates and locates on the fixed axle, the left branch fagging with be equipped with the mounting hole on the right branch fagging respectively, the fixed axle is worn to locate in the mounting hole.
In some embodiments of the present application, the diameters of the left support plate and the right support plate are larger than the diameter of the tray body.
In some embodiments of the present application, be equipped with the support frame on the disk body, the support frame with be equipped with the bearing between the fixed axle, the support frame with be equipped with the installation cavity between the right branch fagging, the coil spring is located in the installation cavity.
In some embodiments of the present application, a first fixing plate is disposed on the electrical slip ring rotor, and the first fixing plate is fixedly connected to the supporting frame.
In some embodiments of the present application, the mounting hole in the left support plate is located at a groove between the electrical slip ring stator and the electrical slip ring rotor, the fixing shaft is provided with a shaft sleeve, and the mounting hole in the right support plate is in clearance fit with the shaft sleeve.
In some embodiments of the present application, a gap is formed between the take-up reel and the right support plate, and the rotation stopping assembly is disposed in the gap.
In some embodiments of the present application, the rotation stopping assembly includes a ratchet wheel, a ratchet and a spring, the ratchet wheel and the ratchet cooperate to limit the rotation of the take-up reel, the ratchet wheel is fixedly connected to the right support plate, the ratchet is rotatably disposed on the housing, one end of the spring is connected to the ratchet, and the other end of the spring is connected to the housing.
In some embodiments of the present application, a second fixing plate is fixedly disposed in the housing, the ratchet is rotatably disposed on the second fixing plate, and the other end of the spring is fixedly connected to the second fixing plate.
In some embodiments of the present application, the casing includes left casing and right casing, the one end of fixed axle pass through the screw with left casing fixed connection, the other end of fixed axle pass through lock nut with right casing fixed connection.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the automatic take-up and pay-off device of the signal control line effectively links the demonstrator and the robot control cabinet through the signal electric slip ring, and stable input and output of signals are guaranteed. When the wire is paid off, the signal control wire is pulled to drive the take-up reel to rotate according to a first direction (for example, clockwise), the coil spring contracts along with the rotation of the take-up reel, and after the wire is paid off in place, the rotation stopping assembly limits the rotation of the take-up reel to enable the take-up reel to be kept in the state, and the wire paying off is completed. When the winding is carried out, the rotation stopping assembly releases the limiting effect on the winding disc, and the winding disc can rotate in the second direction (anticlockwise) under the action of the reset force of the coil spring, so that automatic winding is realized. This automatic winding and unwinding devices can realize taking in order of signal control line, and the simple operation has improved the efficiency of taking in of signal control line, avoids the mixed and disorderly placing of signal control line, helps prolonging the life of signal control line.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an automatic take-up and pay-off device for signal control lines according to an embodiment;
FIG. 2 is a cross-sectional view of an automatic take-up and pay-off device for signal control lines according to an embodiment;
FIG. 3 is a schematic structural view of the automatic winding and unwinding device for signal control lines according to the embodiment, with the right housing omitted;
fig. 4 is a schematic structural view of fig. 3 without the second fixing plate.
Reference numerals:
100-shell, 110-left shell, 120-right shell, 130-first outlet hole, 140-second outlet hole, 150-containing cavity, 160-gap;
200-take-up reel, 210-left support plate, 220-right support plate, 230-tray body, 240-support frame, 250-bearing and 260-installation cavity;
300-fixing shaft, 310-screw hole, 320-locking nut and 330-shaft sleeve;
400-signal electric slip ring, 410-electric slip ring stator, 420-electric slip ring rotor, 430-signal control line, 440-first fixing plate, 450-groove position;
500-coil spring;
600-rotation stopping component, 610-ratchet, 620-ratchet, 630-spring and 640-second fixing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The automatic take-up and pay-off device of the signal control line in the embodiment is used for taking in a cable between the demonstrator and the robot control cabinet.
Referring to fig. 1 and 2, the automatic take-up and pay-off device for signal control lines in the present embodiment mainly includes a housing 100, a fixed shaft 300, a take-up reel 200, a signal electrical slip ring 400, a coil spring 500, a rotation stop assembly 600, and the like.
The housing 100 constitutes an outer profile of the entire device, and the housing 100 is internally formed with a receiving chamber 150 for mounting other components.
The housing 100 is provided with a first wire outlet 130 and a second wire outlet 140 for the outgoing of the signal control wire.
The accommodating cavity 150 is fixedly provided with a fixing shaft 300, and the take-up reel 200 is rotatably arranged on the fixing shaft 300. The take-up or pay-off of the signal control line is realized by the forward rotation or the reverse rotation of the take-up reel 200.
In the embodiment, the demonstrator is effectively connected with the robot control cabinet through the signal electric slip ring 400, so that stable input and output of signals are guaranteed.
Signal electric slip ring 400 includes electric slip ring stator 410 and electric slip ring rotor 420, and electric slip ring stator 410 is fixed to be located on fixed axle 300, and electric slip ring rotor 420 is fixed to be located on take-up reel 200, and electric slip ring rotor 420 rotates along with take-up reel 200 is synchronous.
The signal control line 430 led out from the electrical slip ring stator 410 is led out through the first wire outlet hole 130 and connected with the robot control cabinet.
And a signal control line led out from the electric slip ring rotor 420 is wound on the take-up reel 200, led out through the second wire outlet hole 140 and then connected with the demonstrator.
The coil spring 500 is disposed in the accommodating cavity 150, one end of the coil spring 500 is fixedly connected with the take-up reel 200, and the other end of the coil spring 500 is fixedly connected with the fixed shaft 300.
The rotation stopping assembly 600 is also disposed in the accommodating cavity 150, and the rotation stopping assembly 600 is used for limiting the rotation of the take-up reel 200.
When the wire is paid off, the signal control line is pulled to drive the take-up reel 200 to rotate according to a first direction (for example, clockwise), the coil spring 500 contracts along with the rotation of the take-up reel 200, and after the wire is paid off in place, the rotation stopping assembly 600 limits the rotation of the take-up reel 200 to keep the take-up reel 200 in the state, so that the wire is paid off completely.
When the wire is wound, the rotation stopping assembly 600 releases the limiting effect on the wire winding disc 200, and at the moment, the wire winding disc 200 can rotate in the second direction (anticlockwise) under the action of the reset force of the coil spring 500, so that the automatic wire winding is realized.
The automatic coiling and uncoiling device of signal control line in this embodiment can realize taking in order of signal control line, and the simple operation has improved the efficiency of taking in of signal control line, avoids the mixed and disorderly placing of signal control line, helps prolonging the life of signal control line.
Regarding the specific arrangement of the take-up reel 200, in some embodiments of the present application, referring to fig. 2, the take-up reel 200 includes a left support plate 210 and a right support plate 220, and an annular tray 230 is fixedly disposed between the left support plate 210 and the right support plate 220. The disc body 230 is rotatably provided on the fixed shaft 300. The tray body 230 rotates to drive the left support plate 210 and the right support plate 220 to rotate synchronously. The left support plate 210 and the right support plate 220 are respectively provided with a mounting hole (not labeled), and the fixing shaft 300 is arranged in the mounting holes in a penetrating way.
The diameters of the left support plate 210 and the right support plate 220 are larger than the diameter of the tray body 230, the signal control wire is wound on the tray body 230, and the parts of the left support plate 210 and the right support plate 220, which are higher than the tray body 230, have a stopping function on the signal control wire, so that the reliability of winding and containing the signal control wire is realized.
A support 240 is fixedly arranged on the disc body 230, a bearing 250 is arranged between the support 240 and the fixed shaft 300, and the rotation of the disc body 230 is realized through the bearing 250.
A mounting cavity 260 is formed between the support frame 240 and the right support plate 220, and the coil spring 500 is arranged in the mounting cavity 260. The independent installation space of the coil spring 500 contributes to the improvement of the installation reliability of the coil spring 500.
Be equipped with first fixed plate 440 on electric slip ring rotor 420, first fixed plate 440 and support frame 240 fixed connection realize electric slip ring rotor 420 and take-up reel 200's fixed connection, and electric slip ring rotor 420 rotates along with take-up reel 200 is synchronous.
The mounting hole on the left support plate 210 is located at the groove 450 between the electrical slip ring stator 410 and the electrical slip ring rotor 420, the shaft sleeve 330 is arranged on the fixed shaft 300, and the mounting hole on the right support plate 220 is in clearance fit with the shaft sleeve 330. Thus, the left and right support plates 210 and 220 do not interfere with other structures while rotating with the tray 230.
Regarding the specific arrangement of the rotation stopping assembly 600, in some embodiments of the present application, referring to fig. 2 to 4, a gap 160 is formed between the take-up reel 200 and the right supporting plate 220, and the rotation stopping assembly 600 is disposed in the gap 160. The space form of the existing structure is fully utilized, and the compact design of the structure is realized.
The rotation stop assembly 600 includes a ratchet 610, a ratchet 620, and a spring 630, the ratchet 610 and the ratchet 620 cooperating to limit rotation of the take-up reel 200. The ratchet 610 is fixedly connected with the right support plate 220, and the ratchet 610 rotates synchronously with the right support plate 220. The ratchet 620 is rotatably disposed on the housing 100, one end of the spring 630 is fixedly connected to the ratchet 620, and the other end of the spring 630 is fixedly connected to the housing 100.
After the wire is paid out in place, the ratchet 610 is engaged with the ratchet 620, thereby limiting the rotation of the take-up reel 200. When the wire is wound, the signal control wire is pulled to slightly rotate the take-up reel 200, and the ratchet 610 is separated from the ratchet 620, so that the limit of the rotation stopping assembly 600 on the take-up reel 200 is released.
Further, referring to fig. 3, a second fixing plate 640 is fixedly disposed in the housing 100, the ratchet 620 is rotatably disposed on the second fixing plate 640 through a pin, and the other end of the spring 630 is fixedly connected to the second fixing plate 640. The second fixing plate 640 is disposed such that the ratchet 610, the ratchet 620 and the spring 630 can be located on the same plane, thereby improving the structural effectiveness and reliability of the rotation stop assembly 600.
In order to further improve the mounting reliability of the second fixing plate 640, one end of the second fixing plate 640 is fixedly mounted on the fixing shaft 300 by means of interference fit.
Regarding the fixed installation structure of the fixing shaft 300, in some embodiments of the present application, referring to fig. 2, the housing 100 includes a left housing 110 and a right housing 120, one end of the fixing shaft 300 is provided with a screw hole 310, and is fixedly connected to the left housing 110 by a screw, and the other end of the fixing shaft 300 is fixedly connected to the right housing 120 by a lock nut 320, so that the installation is facilitated, and the structure is reliable.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An automatic coiling and uncoiling device of signal control line, characterized by comprising:
the shell is internally provided with a containing cavity, and the shell is provided with a first wire outlet hole and a second wire outlet hole;
the fixed shaft is fixedly arranged in the accommodating cavity;
the take-up reel is rotatably arranged on the fixed shaft;
the signal electric slip ring comprises an electric slip ring stator and an electric slip ring rotor, the electric slip ring stator is fixedly arranged on the fixed shaft, the electric slip ring rotor is fixedly arranged on the take-up reel, a signal control line led out from the electric slip ring stator is led out through the first wire outlet, and the signal control line led out from the electric slip ring rotor is wound on the take-up reel and led out through the second wire outlet;
one end of the coil spring is fixedly connected with the take-up reel, and the other end of the coil spring is fixedly connected with the fixed shaft;
and the rotation stopping assembly is arranged in the accommodating cavity and limits the rotation of the take-up reel.
2. The automatic take-up and pay-off device for signal control lines of claim 1,
the take-up reel comprises a left supporting plate and a right supporting plate, an annular tray body is fixedly arranged between the left supporting plate and the right supporting plate, the tray body is rotatably arranged on the fixed shaft, mounting holes are respectively formed in the left supporting plate and the right supporting plate, and the fixed shaft penetrates through the mounting holes.
3. The automatic take-up and pay-off device for signal control lines of claim 2,
the diameters of the left support plate and the right support plate are larger than the diameter of the tray body.
4. The automatic take-up and pay-off device for signal control lines of claim 2,
the tray body is provided with a support frame, a bearing is arranged between the support frame and the fixed shaft, an installation cavity is arranged between the support frame and the right support plate, and the coil spring is arranged in the installation cavity.
5. The automatic take-up and pay-off device for signal control lines of claim 4,
and a first fixing plate is arranged on the electric slip ring rotor and fixedly connected with the support frame.
6. The automatic take-up and pay-off device for signal control lines of claim 2,
the mounting hole in the left support plate is located in a groove between the electric slip ring stator and the electric slip ring rotor, a shaft sleeve is arranged on the fixed shaft, and the mounting hole in the right support plate is in clearance fit with the shaft sleeve.
7. The automatic take-up and pay-off device for signal control lines of claim 2,
a gap is formed between the take-up reel and the right support plate, and the rotation stopping assembly is arranged in the gap.
8. The automatic take-up and pay-off device for signal control lines of claim 7,
the rotation stopping assembly comprises a ratchet wheel, a ratchet and a spring, the ratchet wheel is matched with the ratchet to limit the rotation of the take-up reel, the ratchet wheel is fixedly connected with the right supporting plate, the ratchet is rotatably arranged on the shell, one end of the spring is connected with the ratchet, and the other end of the spring is connected with the shell.
9. The automatic take-up and pay-off device for signal control lines of claim 8,
a second fixing plate is fixedly arranged in the shell, the ratchet is rotatably arranged on the second fixing plate, and the other end of the spring is fixedly connected with the second fixing plate.
10. The automatic take-up and pay-off device for signal control lines of claim 1,
the casing includes left casing and right casing, the one end of fixed axle pass through the screw with left casing fixed connection, the other end of fixed axle pass through lock nut with right casing fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838883.7U CN214114545U (en) | 2020-12-02 | 2020-12-02 | Automatic coiling and uncoiling device of signal control line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838883.7U CN214114545U (en) | 2020-12-02 | 2020-12-02 | Automatic coiling and uncoiling device of signal control line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214114545U true CN214114545U (en) | 2021-09-03 |
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ID=77508037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022838883.7U Active CN214114545U (en) | 2020-12-02 | 2020-12-02 | Automatic coiling and uncoiling device of signal control line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214114545U (en) |
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2020
- 2020-12-02 CN CN202022838883.7U patent/CN214114545U/en active Active
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