CN217577815U - Large-torque high-precision constant-tension pay-off rack - Google Patents
Large-torque high-precision constant-tension pay-off rack Download PDFInfo
- Publication number
- CN217577815U CN217577815U CN202221282213.4U CN202221282213U CN217577815U CN 217577815 U CN217577815 U CN 217577815U CN 202221282213 U CN202221282213 U CN 202221282213U CN 217577815 U CN217577815 U CN 217577815U
- Authority
- CN
- China
- Prior art keywords
- pay
- rack
- wire
- torque
- movable support
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a big moment high accuracy constant tension pay off rack, a serial communication port, it includes that the pay-off actuating mechanism, the wire rod that set up on and in the frame carry guiding mechanism, and guiding mechanism is carried to the wire rod includes wire roller subassembly and the slidable guide pulley that corresponds with the wire roller subassembly, is provided with the adjusting base in the frame, is provided with the direction subassembly on the adjusting base, and the direction subassembly is connected with movable support, and the slidable guide pulley is located movable support. The utility model discloses simple structure, the installation is adjusted conveniently.
Description
Technical Field
The utility model relates to a copper line production technical field, more specifically relate to a big moment high accuracy constant tension pay off rack.
Background
In the production of copper wires, the copper wires are subjected to various processing procedures such as cold drawing processing, annealing treatment and the like according to requirements, and a pay-off rack is one of necessary devices in the production of the copper wires. The utility model discloses a copper wire pay-off rack as the utility model patent of chinese patent application No. 202022635706.9, this copper wire pay-off rack includes the support frame, the surface of both ends of support frame has all seted up the slot, the inner wall of slot fixedly connected with bearing, the inner wall swing joint of bearing has the fixed column, and the fixed column is two, and one end of one of them fixed column fixedly connected with drum, one side fixedly connected with telescopic shaft of drum, wherein the one end of another one of the fixed column has seted up the mounting groove, the inner wall swing joint of mounting groove has the bull stick; this copper line pay off rack through the support frame, the bearing, the fixed column, the drum, the telescopic shaft, the motor, mutually support between the backup pad, operating personnel starter motor when using, and the motor passes through the bull stick and drives the fixed column, and the fixed column carries out swing joint through the bearing with the support frame surface to the fixed column drives the drum and rotates and receive line and unwrapping wire. Then, the existing pay-off stands are difficult to meet the requirements of constant tension and high precision pay-off under large torque, and need further improvement.
Disclosure of Invention
The utility model aims at providing a convenient big moment high accuracy constant tension pay off rack is adjusted in order to solve the not enough of prior art and the installation that provides.
The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a high-torque high-precision constant-tension pay-off rack comprises a rack, a pay-off driving mechanism and a wire conveying and guiding mechanism, wherein the pay-off driving mechanism and the wire conveying and guiding mechanism are arranged on the rack; an adjusting base is arranged on the rack, a rodless cylinder and a sliding variable resistance sensor are arranged in the adjusting base, and the rodless cylinder is connected with an air pressure adjusting valve; the adjusting base is also provided with a guide assembly, the guide assembly is connected with a movable support with adjustable front and back positions, the slidable guide wheel is arranged on the movable support in a left and right sliding mode, the rodless cylinder is used for controlling the front and back positions of the movable support, and the sliding variable resistance sensor is connected with the movable support; the wire roller assembly includes at least two wire roller shafts disposed one above the other.
As a further illustration of the above solution, the guide roller assembly comprises a guide roller support and at least two guide roller shafts suspended from the guide roller support, the guide roller shafts being parallel to each other.
Further, the wire guide roller support comprises a left support plate and a right support plate, and the wire guide roller shaft is connected between the left support plate and the right support plate.
Furthermore, an inverted U-shaped table is arranged at the upper part of the rack, an opening is formed in one side of the U-shaped table, and the left support plate and the right support plate are respectively arranged on two sides of the opening.
Furthermore, the adjusting base is provided with a sliding groove, the guide assembly is a guide rod and is arranged in the sliding groove, and the movable support is arranged in the sliding groove in a sliding mode and is connected with the guide rod.
Furthermore, the movable support comprises a bottom plate and side plates which are respectively arranged on two sides of the bottom plate, inclined plate parts extending outwards are arranged on the upper parts of the side plates, a slidable guide wheel shaft is connected between the inclined plate parts on the two sides, and the slidable guide wheel is positioned on the slidable guide wheel shaft.
Further, the paying-off driving mechanism comprises a paying-off driving motor, a gearbox and a paying-off disc, the gearbox is connected with the paying-off driving motor, the paying-off disc is installed on an output shaft of the gearbox, a movable ejector pin is arranged outside the paying-off disc, and the movable ejector pin is connected with a pressure cylinder horizontally arranged and used for being fixedly installed on a wire wheel on the paying-off disc.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is: when the guide wheel device works, copper wires or other wires are paid out from the paying-off mechanism, guided by the wire roller shaft positioned on the lower side, led in from the lower side of the slidable guide wheel and led out from the upper side of the slidable guide wheel, and then output by the wire roller shaft positioned on the upper side. In the working process, the pay-off driving motor is controlled by constant-torque variable-frequency synchronous pay-off, the output force of the rodless cylinder is adjusted through the air pressure adjusting valve, the accurate control of large torque and constant tension is realized through the feedback control of the sliding variable resistance sensor, and the torque control can reach 250N/m.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Description of reference numerals: 1. the wire feeding device comprises a rack 1-1, a U-shaped table 1-2, an opening 2, a wire feeding driving mechanism 2-1, a wire feeding driving motor 2-2, a gearbox 2-3, a wire feeding disc 2-4, a movable thimble 2-5, a pressure cylinder 3, a wire conveying and guiding mechanism 3-1, a wire guide roller assembly 3-11, a wire guide roller support 3-12, a wire guide roller shaft 3-2, a slidable guide wheel 3-3, an adjusting base 3-4, a movable support 3-41, a bottom plate 3-42, a side plate 3-43, an inclined plate part 3-44, a slidable guide wheel shaft 4 and a supporting plate.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may, clearly or implicitly, include one or more of the features, and in the description of the invention, "at least" means one or more than one unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature "above," "below," and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply an elevation where the first feature is at a higher level than the second feature. First feature "above", "below" and "under" second feature may include first feature being directly below or obliquely below the second feature, or merely indicating that the first feature is at a lower level than the second feature.
The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary by referring to the drawings, are intended to explain the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model relates to a high-torque high-precision constant-tension pay-off rack, which comprises a rack 1, a pay-off driving mechanism 2 and a wire rod conveying and guiding mechanism 3, wherein the pay-off driving mechanism 2 and the wire rod conveying and guiding mechanism are arranged on the rack.
The paying-off driving mechanism 2 comprises a paying-off driving motor 2-1, a gearbox 2-2 and a paying-off disc 2-3, the gearbox 2-2 is connected with the paying-off driving motor 2-1, the paying-off disc 2-3 is installed on an output shaft of the gearbox 2-2, a movable ejector pin 2-4 is arranged outside the paying-off disc 2-3, and the movable ejector pin is connected with a horizontally-arranged pressure cylinder 2-5 and is used for fixedly installing a wire wheel on the paying-off disc 2-3.
The wire rod conveying and guiding mechanism 3 comprises a wire rod roller component 3-1 and a slidable guide wheel 3-2 corresponding to the wire rod roller component, the slidable guide wheel 3-2 moves left and right according to the position of a flat cable when the flat cable is laid out, so that the fluctuation of a copper wire when the copper wire is discharged is reduced, an adjusting base 3-3 is arranged on the rack, a rodless cylinder and a sliding variable resistance sensor are arranged inside the adjusting base 3-3, and the rodless cylinder is connected with an air pressure adjusting valve; the adjusting base 3-3 is provided with a guide assembly, the guide assembly is connected with a movable bracket 3-4, and the slidable guide wheel 3-2 is arranged on the movable bracket 3-4 in a left-right sliding manner. The movable supports 3-4 can slide back and forth to drive the sliding rheostat sensor to feed back position signals; the rodless cylinder is connected with the movable support 3-4 and used for positioning the front and back positions of the movable support 3-4.
The wire roller assembly 3-1 comprises a wire roller frame 3-11 and at least two wire roller shafts 3-12 suspended from the wire roller frame 3-11, the wire roller shafts 3-12 being parallel to each other. The guide roller bracket 3-11 comprises a left bracket plate and a right bracket plate, and the guide roller shaft 3-12 is connected between the left bracket plate and the right bracket plate. The upper part of the frame 1 is provided with an inverted U-shaped table 1-1, one side of the U-shaped table is provided with an opening 1-2, and the left bracket plate and the right bracket plate are respectively arranged at two sides of the opening. The opening is flatly provided with a supporting plate, and one end of the adjusting base 3-3 is fixed on the supporting plate 4. The adjusting base 3-3 is provided with a sliding groove, the guide component is a guide rod and is arranged in the sliding groove, and the movable support 3-4 is provided with a shaft hole corresponding to the guide rod so as to be convenient for connecting the guide rod and the movable support.
Further, the movable support 3-4 comprises a bottom plate 3-41 and side plates 3-42 respectively arranged at two sides of the bottom plate, the upper parts of the side plates are provided with inclined plate parts 3-43 extending outwards, a slidable guide wheel shaft 3-44 is connected between the inclined plate parts at two sides, and the slidable guide wheel 3-1 is arranged on the slidable guide wheel shaft 3-44 in a left-right sliding manner.
In actual work, copper wires or other wires are led out from the pay-off mechanism 2, guided by the wire roller shafts 3-12 on the lower side, led in from the lower side of the slidable guide wheel 3-2 and led out from the upper side, and the copper wires or other wires led out from the upper side of the slidable guide wheel 3-2 are output after passing through the wire roller shafts 3-12 on the upper side. In the working process, the paying-off driving motor 2-1 is controlled by constant-torque variable-frequency synchronous paying-off, the output force of the rodless cylinder is adjusted through the air pressure adjusting valve, the accurate control of large torque and constant tension is realized through the feedback control of the sliding variable resistance sensor, and the torque control can reach 250N/m.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (7)
1. A high-torque high-precision constant-tension pay-off rack comprises a rack, a pay-off driving mechanism and a wire conveying guide mechanism, wherein the pay-off driving mechanism and the wire conveying guide mechanism are arranged on the rack; an adjusting base is arranged on the rack, a rodless cylinder and a sliding variable resistance sensor are arranged in the adjusting base, and the rodless cylinder is connected with an air pressure adjusting valve; the adjusting base is also provided with a guide assembly, the guide assembly is connected with a movable support with adjustable front and back positions, the slidable guide wheel is arranged on the movable support in a left and right sliding mode, the rodless cylinder is used for controlling the front and back positions of the movable support, and the sliding variable resistance sensor is connected with the movable support; the wire roller assembly comprises at least two wire roller shafts which are arranged up and down.
2. The high torque, high accuracy, constant tension pay off rack of claim 1, wherein the wire roll assembly comprises a wire roll stand and at least two wire roll shafts suspended from the wire roll stand, each wire roll shaft being parallel to each other.
3. The high torque, high accuracy, constant tension pay off rack of claim 2, wherein the wire guide roller support comprises left and right support plates, the wire guide roller shaft being connected between the left and right support plates.
4. The high-torque high-precision constant-tension pay-off rack as claimed in claim 1, wherein an inverted U-shaped platform is arranged at the upper part of the rack, an opening is arranged at one side of the U-shaped platform, and the left and right support plates are respectively arranged at two sides of the opening.
5. The high-torque high-precision constant-tension pay-off rack as claimed in claim 1, wherein the adjusting base is provided with a sliding groove, the guiding component is a guide rod and is arranged in the sliding groove, and the movable support is slidably arranged in the sliding groove and connected with the guide rod.
6. The high-torque high-precision constant-tension pay-off rack as claimed in claim 1, wherein the movable support comprises a bottom plate and side plates respectively arranged at two sides of the bottom plate, the upper parts of the side plates are provided with outwards extending inclined plate parts, a slidable guide wheel shaft is connected between the inclined plate parts at the two sides, and the slidable guide wheel is positioned on the slidable guide wheel shaft.
7. The high-torque high-precision constant-tension pay-off rack according to claim 1, wherein the pay-off driving mechanism comprises a pay-off driving motor, a gearbox and a pay-off reel, the gearbox is connected with the pay-off driving motor, the pay-off reel is installed on an output shaft of the gearbox, a movable ejector pin is arranged outside the pay-off reel, and the movable ejector pin is connected with a horizontally arranged pressure cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282213.4U CN217577815U (en) | 2022-05-26 | 2022-05-26 | Large-torque high-precision constant-tension pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282213.4U CN217577815U (en) | 2022-05-26 | 2022-05-26 | Large-torque high-precision constant-tension pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217577815U true CN217577815U (en) | 2022-10-14 |
Family
ID=83555585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221282213.4U Active CN217577815U (en) | 2022-05-26 | 2022-05-26 | Large-torque high-precision constant-tension pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217577815U (en) |
-
2022
- 2022-05-26 CN CN202221282213.4U patent/CN217577815U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107673143B (en) | Automatic rope winding machine | |
| EP3233322A1 (en) | Bending machine for bending tubes, profiled sections, sheets and the like, with a measuring system for measuring the reaction force applied by the workpiece on the bending roller(s) of the machine | |
| CN217577815U (en) | Large-torque high-precision constant-tension pay-off rack | |
| CN205031211U (en) | Medical endoscope adjusting fixtures device | |
| CN219098052U (en) | Automatic carrying device for bow-type cabling machine | |
| CN217424215U (en) | Measuring device for inner diameter size of plastic pipe | |
| CN110482161A (en) | A kind of double flow line mechanism, a kind of transferring device | |
| CN214455669U (en) | Portable branching tensioner | |
| CN214610791U (en) | 3D prints wire rod coiling machine | |
| CN116000203A (en) | Automatic distance-variable material feeding device and system | |
| CN211920452U (en) | Tension balancing and buffering mechanism of cabling machine | |
| CN210465033U (en) | Temperature measuring instrument positioning device for measuring temperature of smelting furnace | |
| CN113003305B (en) | Plastic shaft automatic lifting device | |
| CN109230806B (en) | Initiative pay-off | |
| CN113732579A (en) | Visual detection automatic position adjusting mechanism of accurate welding equipment | |
| CN218950537U (en) | Unreeling transmission device | |
| CN221651446U (en) | Leveling device | |
| CN210339712U (en) | Be applied to high accuracy feed mechanism of anisotropic conductive adhesive film | |
| CN218088418U (en) | Combined cable tractor with adjustable tension | |
| CN211445805U (en) | Tension compensation device for strip annealing furnace | |
| CN106348007B (en) | Device for discharging | |
| CN217620172U (en) | Pressure detection device of hydraulic system | |
| CN219823261U (en) | Paying-off tension control system | |
| CN211977821U (en) | Detection device | |
| CN221234985U (en) | Take-up device capable of automatically controlling surplus length of loose tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-precision constant tension pay off frame with strong torque Granted publication date: 20221014 Pledgee: Agricultural Bank of China Co.,Ltd. Nanhai Songgang Sub branch Pledgor: GUANGDONG CHUANGXINFA COPPER CO.,LTD. Registration number: Y2024980029037 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |