CN210366310U - Automatic cable feeding device - Google Patents
Automatic cable feeding device Download PDFInfo
- Publication number
- CN210366310U CN210366310U CN201920331171.0U CN201920331171U CN210366310U CN 210366310 U CN210366310 U CN 210366310U CN 201920331171 U CN201920331171 U CN 201920331171U CN 210366310 U CN210366310 U CN 210366310U
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- China
- Prior art keywords
- wire
- rod
- placing frame
- wire placing
- wire guide
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Abstract
The utility model discloses a cable automatic feeding device, including the base with be located the line frame of putting of base top, its characterized in that: the wire placing frame is provided with a first driving device capable of driving the wire barrel to rotate, a connecting part extends upwards from the middle part of the upper end surface of the base, the connecting part is hinged with the middle part of the wire placing frame, and the base is provided with a second driving device; the automatic unwinding and feeding device is characterized in that one end of the wire placing frame is fixedly connected with a wire placing rod, the other end of the wire placing rod is hinged with a movable rod of the second driving device, the axis of the wire placing rod is horizontally arranged and is perpendicular to the wire placing frame, the wire placing rod is used for connecting the wire barrel with the wire placing frame and controlling the rotation of the wire barrel through the control device, automatic unwinding and feeding of cables are achieved, and the installation of the wire barrel can be easily and ingeniously completed.
Description
Technical Field
The utility model particularly relates to a cable automatic feeding device.
Background
The cable comprises a built-in wire and an insulating layer coated outside the wire, and is widely applied to the fields of power transmission, control installation, equipment connection and the like. To accommodate the remote delivery of electricity, cables are typically shipped from a long length during production and stored and transported in a wound on reel. However, when connecting a cable to a cable or connecting a cable to a device, it is necessary to perform operations such as cutting the cable wound around a spool and making a joint. In the process of manufacturing the cable, the cable is first unwound, i.e. the cable is gradually removed from the drum. Because the dead weight of the wire barrel and the cable wound on the wire barrel, the unwinding operation of the cable is time-consuming and labor-consuming, the efficiency is low, the wire coil is heavy, and the manual installation of the automatic wire feeding device is difficult to complete, so that the time and the labor are wasted.
Disclosure of Invention
The utility model aims at providing a cable automatic feeding device, it is connected a line section of thick bamboo and puts the line frame through putting the line pole to rotate through controlling means control, realized the automation of cable and unwound and feed, and the installation of the completion line section of thick bamboo that can relax ingenious.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
an automatic cable feeding device comprises a base and a wire placing frame positioned above the base, wherein a first driving device capable of driving a wire barrel to rotate is arranged on the wire placing frame, a connecting part extends upwards from the middle part of the upper end surface of the base, the connecting part is hinged with the middle part of the wire placing frame, and a second driving device is arranged on the base; one end of the wire placing frame is fixedly connected with a wire placing rod, the other end of the wire placing frame is hinged with a movable rod of the second driving device, the axis of the wire placing rod is horizontally arranged and is perpendicular to the wire placing frame, a wire passing rod is further arranged on the side, away from the wire placing rod, of the wire placing frame, and the wire passing rod is vertically arranged and is higher than the wire barrel;
the utility model discloses a line cross pole, including wire barrel, wire rod, wire wheel support, fixed block, wire wheel support, wire rod, wire guide hole, the wire rod has wire rod support and is located the wire rod wheel of wire rod support upper end, the wire rod of wire barrel is followed the wire rod upper end is passed, and the embedding the race of wire wheel, the wire wheel rotates with a wire wheel branch and is connected, a fixed block set firmly in the position that the wire rod support is close to the upper end, the guiding hole has been seted up on the fixed block, the lower extreme of wire wheel branch is vertical to be passed behind the guiding hole with a vertical gleitbretter fixed connection who sets firmly in the linear position sensor of wire rod support, an elastic.
When the bobbin is installed, the second driving device works to drive one end of the wire placing rod of the wire placing frame to be lowered to the center height of the bobbin. After the wire placing rod completes the fixation of the wire barrel, the second driving device controls the wire placing frame to rotate, and the wire barrel is lifted up to the ground, so that the installation of the wire barrel is completed easily and ingeniously. Compared with the traditional bobbin installation mode, the device automatically completes the lifting operation of the bobbin, does not need the assistance of additional hoisting equipment, and has good use performance. The first driving device drives the wire barrel to rotate, the cable is actively unwound in the rotating process of the wire barrel, the feeding operation is completed, the automatic feeding of the cable is realized, the automation degree is high, and the working efficiency is improved.
On the basis of the above scheme and as a preferable scheme of the scheme: put line pole including coaxial setting's drive lever and driven lever, the driven lever can be followed axial displacement, adjusts the distance between its and the drive lever, because the line section of thick bamboo is when moving to putting the line frame, the line section of thick bamboo can't guarantee for the position of putting the line frame, and drive lever and driven lever all can be independently for putting the line frame motion, even then line section of thick bamboo and putting the line frame and having certain error along putting the ascending position of line pole axial, only need adjust the position of automatic pole and driven lever for putting the line frame, can install smoothly, improve installation effectiveness and simple operation nature.
On the basis of the above scheme and as a preferable scheme of the scheme: the active lever is driven by a first drive means.
On the basis of the above scheme and as a preferable scheme of the scheme: the second driving device comprises a motor and a movable rod, the movable rod is a screw rod, a nut matched with the movable rod is arranged at the joint of the wire placing frame and the movable rod, and the nut is hinged to the wire placing frame.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the wire barrel is connected with the wire placing frame through the wire placing rod, the rotation is controlled through the control device, the automatic unwinding and feeding of the cable are achieved, the installation of the wire barrel can be easily and ingeniously completed, and the height of the wire passing rod is higher than that of the wire barrel, so that the wire feeding is smooth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a wire threading mechanism;
fig. 4 is a schematic view of the structure of the wire-passing pole.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
A cable automatic feeding device, the middle part of the upper end surface of a bag base extends upwards to form a connecting part 411, the connecting part 411 is hinged with the middle part of a wire placing frame 44, and a second driving device 46 is arranged on a base 41; one end of the wire holding frame 44 is fixedly connected with the wire holding rod 43, the other end of the wire holding frame is hinged with the movable rod 461 of the second driving device 46, and the axis of the wire holding rod 43 is horizontally arranged and is vertical to the wire holding frame 44.
The wire arranging rod 43 comprises a driving rod 433 and a driven rod 431 which are coaxially arranged, and the driven rod 431 can move along the axial direction to adjust the distance between the driven rod 431 and the driving rod 433.
The driving rod 433 is driven by a first driving device 42, the driving rod 433 comprises a driving rod sleeve 435 and a driving rod push rod 434 rotatably arranged in the driving rod sleeve 435, the driving rod sleeve 435 is fixedly connected with the wire placing rod, the first driving device 42 comprises a motor 422 and a speed reducer 421, and the speed reducer 421 drives the driving rod push rod 434 to rotate.
The driven rod 431 comprises a driven rod sleeve, threads are arranged in the driven rod sleeve, the driven rod ejector rod 436 is provided with threads matched with the threads in the driven rod sleeve, the driven rod ejector rod 436 can axially move by rotating the driven rod ejector rod 436, a tip 432 is arranged at the opposite end of the driven rod ejector rod 436 and the driving rod 433, a hand wheel 437 capable of driving the driven rod ejector rod 436 to rotate is arranged at the other end of the driven rod ejector rod 436, and the tip 432 can axially rotate.
The second driving device 46 includes a motor 463 and a movable rod 461, the movable rod 461 is a lead screw, a nut 462 matched with the movable rod is disposed at the joint of the wire placing frame 44 and the movable rod 461, the nut 462 is hinged to the wire placing frame 44, the motor 463 drives the movable rod 461 to rotate, and the movable rod 461 and the nut 462 utilize the action of the lead screw nut to drive the wire placing frame 44 to rotate around the middle hinge point.
Further, in order to make the wire feeding smooth, in this embodiment, a wire rod 45 is further disposed on the side of the wire holding frame 44 away from the wire holding rod 43, and the wire rod 45 is vertically disposed and higher than the bobbin 5.
Further, in order to realize that the automatic cable feeding device can keep the tension on the feeding wire constant, the wire rod 45 of this embodiment has a wire rod support 456 and a wire wheel 451 positioned at the upper end of the wire rod support 456, the wire rod support is fixedly connected with the wire placing frame, the wire 3 of the wire barrel 5 passes through the upper end of the wire wheel 451 and is embedded into the wheel groove of the wire wheel 451, the wire wheel 451 is rotatably connected with a wire rod support 452, a fixed block 454 is fixedly arranged at the position of the wire rod support 456 close to the upper end, a guide hole 4541 is arranged on the fixed block 454, the lower end of the wire rod support 452 vertically passes through the guide hole 4541 and is fixedly connected with a slide 4551 of a linear position sensor 455 vertically fixed on the wire rod support 456, an elastic component 453 applies a vertical upward bias force to the wire rod support 452, a fixed joint 4552 and the slide 4551 of the linear position sensor 455 are connected with the signal input end of the controller by wires, the motor 422 is connected to the output of the controller.
In this embodiment, the wire wheel supporting rod 452 includes a U-shaped wire wheel mounting portion 4521 and a guide rod 4522, the U-shaped wire wheel mounting portion 4521 and the guide rod 4522 are fixedly connected along an axial direction thereof, the wire wheel 451 is rotatably mounted in the U-direction wire wheel mounting portion 4521, and the guide rod 4522 is in clearance fit with the guide hole 4541 and axially moves along the guide hole 4541.
Preferably, the resilient member 453 is a spring.
Specifically, different resistance values are obtained through displacement of the sliding piece on the sliding rail, specifically, the linear position sensor sliding rail 4552 is connected with a steady-state direct-current voltage, a small current of microamperes is allowed to flow, and the voltage between the sliding piece and the starting end is in direct proportion to the moving length of the sliding piece, so that the controller can control the rotating speed of the motor 422 according to the voltage change on the sliding piece.
It should be noted that the control of the frequency converter described above belongs to the prior art, and those skilled in the art can set the analog quantity of the frequency converter by performing a limited number of calculations according to the tension of the required wire and the elastic coefficient of the elastic element through the common knowledge according to the prior art, and the specific setting method and the calculation method thereof do not belong to the protection scope of the present application.
Therefore, the utility model discloses specific theory of operation does:
in the initial state, the slide sheet is positioned at the uppermost end, the voltage on the slide sheet is zero, the frequency converter has no output or low output, and at the moment, the motor 422 stops rotating or runs at a low speed; when the wire passes through the wire passing wheel 451 and is connected to the processing equipment, the dead weight of the wire and the component force generated by the wire drawing of the processing equipment can drive the wire passing wheel to drive the wire passing wheel support rod to vertically move downwards along the guide hole, namely, the slide sheet is driven to move downwards, the voltage on the slide sheet is increased, the output quantity of the frequency converter is increased, the motor 422 rotates at a constant speed, and the wire barrel 5 is driven to rotate to release the wire.
When the tension on the wire is increased, the wire can overcome the tendency force of the elastic component 453 to press the wire passing wheel 451 downwards, so that the slide sheet 4551 is driven to further slide downwards along the slide rail of the linear position sensor 455, the voltage on the slide sheet 4551 is increased, the output quantity of the frequency converter is further increased, the rotating speed of the motor 422 is increased, the rotating speed of the wire barrel 5 is accelerated, the length of the released wire is increased, and at the moment, the tension on the wire is reduced;
when the tension on the wire is reduced, the elastic component 453 overcomes the pressure of the wire passing wheel support rod to vertically move upwards, so that the slide sheet is driven to slide upwards, the voltage on the slide sheet is reduced, the output quantity of the frequency converter is reduced, the rotating speed of the motor 422 is reduced, the rotating speed of the wire barrel 5 is reduced, the releasing speed of the wire is reduced, and the tension on the wire is increased;
the tension adjustment of the wire is thereby kept automatically constant within a dynamic range.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. An automatic cable feeding device, comprising a base (41) and a wire placing frame (44) positioned above the base (41), characterized in that: the wire placing frame (44) is provided with a first driving device (42) capable of driving the wire barrel (5) to rotate, the middle part of the upper end surface of the base extends upwards to form a connecting part (411), the connecting part (411) is hinged with the middle part of the wire placing frame (44), and the base (41) is provided with a second driving device (46); one end of the wire placing frame (44) is fixedly connected with a wire placing rod (43), the other end of the wire placing frame (44) is hinged with a movable rod (461) of a second driving device (46), the axis of the wire placing rod (43) is horizontally arranged and is vertical to the wire placing frame (44), a wire passing rod (45) is further arranged on the side, away from the wire placing rod (43), of the wire placing frame (44), and the wire passing rod (45) is vertically arranged and is higher than the bobbin (5);
the wire guide rod (45) is provided with a wire guide rod support (456) and a wire guide wheel (451) located at the upper end of the wire guide rod support (456), wires of the wire barrel (5) penetrate through the upper end of the wire guide wheel (451) and are embedded into a wheel groove of the wire guide wheel (451), the wire guide wheel (451) is rotatably connected with a wire guide wheel support rod (452), a fixing block (454) is fixedly arranged at the position, close to the upper end, of the wire guide rod support (456), a guide hole (4541) is formed in the fixing block (454), the lower end of the wire guide wheel support rod (452) vertically penetrates through the guide hole (4541) and then is fixedly connected with a slide sheet (4551) of a linear position sensor (455) vertically and fixedly arranged on the wire guide rod support (456), and an elastic component applies a vertical upward trend force to the wire guide wheel support rod (452).
2. An automatic cable feeding device according to claim 1, wherein: the wire placing rod (43) comprises a driving rod (433) and a driven rod (431) which are coaxially arranged, and the driven rod (431) can move along the axial direction to adjust the distance between the driven rod and the driving rod (433).
3. An automatic cable feeding device according to claim 2, wherein: the active lever (433) is driven by a first drive means (42).
4. An automatic cable feeding device according to claim 1, wherein: the second driving device (46) comprises a motor and a movable rod (461), the movable rod (461) is a lead screw, a nut (462) matched with the movable rod is arranged at the hinged position of the wire placing frame (44) and the movable rod (461), and the nut (462) is hinged with the wire placing frame (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331171.0U CN210366310U (en) | 2019-03-15 | 2019-03-15 | Automatic cable feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331171.0U CN210366310U (en) | 2019-03-15 | 2019-03-15 | Automatic cable feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210366310U true CN210366310U (en) | 2020-04-21 |
Family
ID=70245567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920331171.0U Expired - Fee Related CN210366310U (en) | 2019-03-15 | 2019-03-15 | Automatic cable feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210366310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209186A (en) * | 2020-11-11 | 2021-01-12 | 广州彩熠灯光股份有限公司 | Automatic wire winding device |
| CN112938655A (en) * | 2021-04-13 | 2021-06-11 | 贾宝刚 | Depth finder winding and unwinding devices for oceanographic engineering survey and drawing |
| CN113666199A (en) * | 2021-08-23 | 2021-11-19 | 深圳市爱迪讯通信科技有限公司 | Bending-resistant multimode fiber auxiliary processing system |
-
2019
- 2019-03-15 CN CN201920331171.0U patent/CN210366310U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209186A (en) * | 2020-11-11 | 2021-01-12 | 广州彩熠灯光股份有限公司 | Automatic wire winding device |
| CN112209186B (en) * | 2020-11-11 | 2022-05-24 | 广州彩熠灯光股份有限公司 | Automatic wire winding device |
| CN112938655A (en) * | 2021-04-13 | 2021-06-11 | 贾宝刚 | Depth finder winding and unwinding devices for oceanographic engineering survey and drawing |
| CN113666199A (en) * | 2021-08-23 | 2021-11-19 | 深圳市爱迪讯通信科技有限公司 | Bending-resistant multimode fiber auxiliary processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |