CN112743011A - Stretching device of power cord - Google Patents
Stretching device of power cord Download PDFInfo
- Publication number
- CN112743011A CN112743011A CN202110047171.XA CN202110047171A CN112743011A CN 112743011 A CN112743011 A CN 112743011A CN 202110047171 A CN202110047171 A CN 202110047171A CN 112743011 A CN112743011 A CN 112743011A
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- CN
- China
- Prior art keywords
- limiting
- stretching
- roller
- plate
- wire releasing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Massaging Devices (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention provides a drawing device of a power line, which comprises a wire releasing part, a guide part, a first limiting mechanism, a drawing mechanism and a second limiting mechanism, wherein the wire releasing part, the guide part, the first limiting mechanism, the drawing mechanism and the second limiting mechanism are sequentially arranged on a bottom plate along the transmission direction of the power line, the wire releasing part comprises a rear wire releasing plate, a wire releasing roller and a first motor, the guide part comprises a guide roller, the first limiting mechanism and the second limiting mechanism are identical in structure and are respectively arranged on the left side and the right side of the drawing mechanism, the first limiting mechanism comprises a limiting vertical plate, a limiting roller and a limiting cross rod, and the drawing mechanism comprises a drawing vertical plate, an upper gear, a lower gear, a chain, an upper drawing roller and a. The invention has the beneficial effects that: the stepping motor drives the chain to move up and down, so that the lower stretching roller moves up and down towards the upper stretching group, and the power line can be fully stretched; and the first limiting mechanism and the second limiting mechanism are arranged to limit the transmission of the power line.
Description
Technical Field
The invention belongs to the technical field of power line production equipment, and particularly relates to a stretching device for a power line.
Background
In the production process of the power line plug, the power line after being cut to a fixed length needs to be subjected to processes of sheath peeling, visual branching, insulation peeling, wire twisting, tin dipping, plug piece welding, injection molding and the like, so that the power line plug can be manufactured. When the power lines are produced and guided to enter a cutting-off process, the power lines are not fully stretched, the cutting effect is influenced, the length of each cut power line is different, and the production quality is influenced.
Disclosure of Invention
The invention aims to provide a stretching device of a power line, which can fully stretch the power line, enables the cutting length of each power line to be consistent and improves the processing quality, and is particularly suitable for being used in the production process of the power line.
The technical scheme of the invention is as follows: a drawing device of a power line comprises a paying-off part, a guide part, a first limiting mechanism, a drawing mechanism and a second limiting mechanism which are sequentially arranged on a bottom plate along the power line transmission direction, wherein the paying-off part comprises a rear paying-off plate, a paying-off roller and a first motor, the rear paying-off plate is arranged on the bottom plate, the rear end of the paying-off roller is connected with the rear paying-off plate through a rear paying-off shaft, a paying-off bearing is arranged at the joint, the rear end of the rear paying-off shaft penetrates through a first motor perforation on the rear paying-off plate and is connected with an output shaft of the first motor, a threaded hole is formed in the outer side of the front end of the paying-off roller, a connecting pipe is arranged in the middle part of the rear side of a front limiting disc, external threads matched with the threaded hole are arranged on the periphery of the outer wall of the connecting pipe, the connecting pipe threads are arranged in the threaded hole, the guide part comprises a guide, the front connecting plate and the rear connecting plate are respectively arranged on the bottom plate in the front and the rear, the front end and the rear end of the guide roller are respectively connected with the front guide plate and the rear guide plate through the front guide shaft and the rear guide shaft, the connection parts are respectively provided with guide bearings, the first limiting mechanism and the second limiting mechanism are the same in structure and are respectively arranged on the left side and the right side of the stretching mechanism, the first limiting mechanism comprises a limiting vertical plate, a limiting roller and a limiting cross rod, the limiting vertical plate is arranged on the bottom plate, the rear end of the limiting roller is connected with the limiting vertical plate through the limiting shaft, the connection parts are provided with the limiting bearings, the rear end of the limiting cross rod is provided with a limiting perforated hole which is communicated with the left side and the right side, the left side of the limiting vertical plate is provided with a limiting threaded hole which is matched with the limiting perforated hole, a limiting screw passes through the limiting perforated hole and, the stretching mechanism comprises a stretching vertical plate, an upper gear, a lower gear, a chain, an upper stretching roller and a lower stretching roller, the lower end of the stretching vertical plate is fixed on the bottom plate, the upper stretching roller and the lower stretching roller are arranged on the upper part and the lower part of the front side of the stretching vertical plate, the rear end of the upper stretching roller is connected with the stretching vertical plate through an upper stretching shaft, the upper gear and the lower gear are arranged on the front side of the stretching vertical plate, the front end of an upper connecting shaft is connected with the rear end of the upper gear, the rear end of the upper connecting shaft penetrates through a stepping motor on the stretching vertical plate to be perforated and is connected with an output shaft of a second motor, the front end of a lower connecting shaft is connected with the rear end of the lower gear, the rear end of the lower connecting shaft is connected with the front end of the stretching vertical plate, lower stretching bearings are respectively arranged at the joints, the chain is sleeved on the upper gear and the lower gear, the upper stretching roller, the right-hand member of first cross axle links to each other with the left chain inboard of chain, and the rear end of first perpendicular piece links to each other with the front end of first cross axle is perpendicular, the front end of first perpendicular piece link to each other through the axle that stretches down with the rear end of stretching down the roller, and the junction is equipped with tensile bearing, and the range reciprocates between last gear, lower gear for stretching down the roller, goes up the tensile roller and stretches down the roller surface ring week correspondence and be equipped with a plurality of upper annular grooves, lower annular groove.
Furthermore, an upper stretching bearing is arranged at the position, where the rear end of the upper connecting shaft passes through a second motor through hole on the stretching vertical plate.
Further, the upper stretching roller is arranged right above the lower stretching roller.
Further, spacing horizontal pole establish in the left side below of spacing roller, and laminate spacing roller lower surface and set up.
The invention has the advantages and positive effects that: by adopting the technical scheme, the stepping motor drives the chain to move up and down, so that the lower stretching roller moves up and down towards the upper stretching group, and the power line can be fully stretched; and the first limiting mechanism and the second limiting mechanism are arranged to limit the transmission of the power line.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure:
1. bottom plate 2, unwrapping wire board 3, preceding spacing dish
4. Guide roller 5, front guide plate 6 and front connecting plate
7. Limiting vertical plate 8, limiting roller 9 and limiting cross rod
10. Tensile riser 11, upper gear 12, lower gear
13. Chain 14, upper stretching roller 15 and lower stretching roller
Detailed Description
As shown in fig. 1, the technical solution of the present invention is a power cord stretching device, which comprises a wire releasing member, a guiding member, a first limiting mechanism, a stretching mechanism and a second limiting mechanism, which are sequentially arranged on a bottom plate 1 along a power cord transmission direction;
the paying-off piece comprises a rear paying-off plate 2, a paying-off roller and a first motor, the rear paying-off plate 2 is arranged on a bottom plate 1, the rear end of the paying-off roller is connected with the rear paying-off plate 2 through a rear paying-off shaft, a paying-off bearing is arranged at the joint, the rear end of the rear paying-off shaft penetrates through a first motor through hole in the rear paying-off plate 2 and is connected with an output shaft of the first motor, a threaded hole is formed in the outer side of the front end of the paying-off roller, a connecting pipe is arranged in the middle of the rear side of a front limiting disc 3, external threads matched with the threaded hole are arranged on the outer wall of the connecting pipe in the circumferential direction, threads of the connecting pipe are arranged in the threaded hole, and a bobbin on;
the guide piece comprises a guide roller 4, the lower ends of a front guide plate 5 and a rear guide plate are respectively connected with the upper ends of a front connecting plate 6 and a rear connecting plate, the front connecting plate 6 and the rear connecting plate are respectively arranged on the bottom plate 1 in a front and rear mode, the front end and the rear end of the guide roller 4 are respectively connected with the front guide plate 5 and the rear guide plate through a front guide shaft and a rear guide shaft, and guide bearings are respectively arranged at the connection parts;
the first limiting mechanism and the second limiting mechanism are identical in structure and are respectively arranged on the left side and the right side of the stretching mechanism, the first limiting mechanism comprises a limiting vertical plate 7, a limiting roller 8 and a limiting transverse rod 9, the limiting vertical plate 7 is arranged on the bottom plate 1, the rear end of the limiting roller 8 is connected with the limiting vertical plate 7 through a limiting shaft, a limiting bearing is arranged at the joint, a limiting through hole which is communicated with the left side and the right side is formed in the rear end of the limiting transverse rod 9, a limiting threaded hole matched with the limiting through hole is formed in the left side of the limiting vertical plate 7, a limiting screw penetrates through the limiting through hole and is in threaded connection with the limiting threaded hole, and an annular groove for a power line to penetrate through is formed in the limiting;
the stretching mechanism comprises a stretching vertical plate 10, an upper gear 11, a lower gear 12, a chain 13, an upper stretching roller 14 and a lower stretching roller 15, the lower end of the stretching vertical plate 10 is fixed on a bottom plate 1, the upper stretching roller 14 and the lower stretching roller 15 are arranged on the upper side and the lower side of the front side of the stretching vertical plate 10, the rear end of the upper stretching roller 14 is connected with the stretching vertical plate 10 through an upper stretching shaft, the front side of the stretching vertical plate 10 is also provided with the upper gear 11 and the lower gear 12 from top to bottom, the front end of the upper connecting shaft is connected with the rear end of the upper gear 11, the rear end of the upper connecting shaft penetrates through a stepping motor on the stretching vertical plate 10 to be perforated and is connected with an output shaft of a second motor, the front end of the lower connecting shaft is connected with the rear end of the lower gear 12, the rear end of the lower connecting shaft is connected with the front end of the stretching vertical plate 10, the connection parts are respectively provided with lower stretching bearings, the chain 13 is sleeved, go up stretching roller 14 establish in last gear 11 top, the right-hand member of first cross axle links to each other with the left chain inboard of chain 13, the rear end of first perpendicular piece links to each other with the front end of first cross axle is perpendicular, the front end of first perpendicular piece and the rear end of stretching roller 15 down link to each other through stretching the axle down, and the junction is equipped with tensile bearing, stretching roller 15 down reciprocates at last gear, lower gear within range, goes up stretching roller 14 and stretching roller 15 surface ring week correspondence down and is equipped with a plurality of upper ring grooves, lower ring groove, upper ring groove, lower ring groove all are used for the power cord to walk around.
In this embodiment, the rear end of the upper connecting shaft passes through the second motor hole on the vertical stretching plate 10 and is provided with an upper stretching bearing.
In this embodiment, the upper stretching roller 14 is disposed right above the lower stretching roller 15.
In this embodiment, the limiting cross rod 9 is arranged at the left lower side of the limiting roller 8, and the lower surface of the limiting roller 8 is attached.
The working process of the example is as follows: during the use, the power cord section of thick bamboo that will treat processing is put on the unwrapping wire roller, spacing dish 3 before fixed, the power cord is drawn and is derived between spacing roller 8 and the spacing horizontal pole 9 that pass through first stop gear in proper order, the multilayer winding is at last stretching roller 14, the last annular groove on the stretching roller 15 down, lower annular groove, then draw from last stretching roller and pass through between spacing roller 8 and the spacing horizontal pole 9 of second stop gear, wherein when advancing stretching mechanism, under step motor's drive, the realization is to stretching the power cord between stretching roller 15 and last stretching roller 14 up and down, it can to get into cutting off technology department to draw at last.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (4)
1. A stretching device of power cord which characterized in that: the wire releasing device comprises a wire releasing part, a guide part, a first limiting mechanism, a stretching mechanism and a second limiting mechanism which are sequentially arranged on a bottom plate along the power line transmission direction, wherein the wire releasing part comprises a rear wire releasing plate, a wire releasing roller and a first motor, the rear wire releasing plate is arranged on the bottom plate, the rear end of the wire releasing roller is connected with the rear wire releasing plate through a rear wire releasing shaft, a wire releasing bearing is arranged at the joint, the rear end of the rear wire releasing shaft penetrates through a first motor through hole in the rear wire releasing plate and is connected with an output shaft of the first motor, a threaded hole is formed in the outer side of the front end of the wire releasing roller, a connecting pipe is arranged in the middle of the rear side of a front limiting disc, external threads matched with the threaded hole are arranged on the periphery of the outer wall of the connecting pipe, threads of the connecting pipe are arranged in the threaded hole, the guide part comprises a guide roller, and the lower ends of, the front connecting plate and the rear connecting plate are respectively arranged on the bottom plate in the front and the rear, the front end and the rear end of the guide roller are respectively connected with the front guide plate and the rear guide plate through the front guide shaft and the rear guide shaft, the connection parts are respectively provided with guide bearings, the first limiting mechanism and the second limiting mechanism are the same in structure and are respectively arranged on the left side and the right side of the stretching mechanism, the first limiting mechanism comprises a limiting vertical plate, a limiting roller and a limiting cross rod, the limiting vertical plate is arranged on the bottom plate, the rear end of the limiting roller is connected with the limiting vertical plate through the limiting shaft, the connection parts are provided with the limiting bearings, the rear end of the limiting cross rod is provided with a limiting perforated hole which is communicated with the left side and the right side, the left side of the limiting vertical plate is provided with a limiting threaded hole which is matched with the limiting perforated hole, a limiting screw passes through the limiting perforated hole and, the stretching mechanism comprises a stretching vertical plate, an upper gear, a lower gear, a chain, an upper stretching roller and a lower stretching roller, the lower end of the stretching vertical plate is fixed on the bottom plate, the upper stretching roller and the lower stretching roller are arranged on the upper part and the lower part of the front side of the stretching vertical plate, the rear end of the upper stretching roller is connected with the stretching vertical plate through an upper stretching shaft, the upper gear and the lower gear are arranged on the front side of the stretching vertical plate, the front end of an upper connecting shaft is connected with the rear end of the upper gear, the rear end of the upper connecting shaft penetrates through a stepping motor on the stretching vertical plate to be perforated and is connected with an output shaft of a second motor, the front end of a lower connecting shaft is connected with the rear end of the lower gear, the rear end of the lower connecting shaft is connected with the front end of the stretching vertical plate, lower stretching bearings are respectively arranged at the joints, the chain is sleeved on the upper gear and the lower gear, the upper stretching roller, the right-hand member of first cross axle links to each other with the left chain inboard of chain, and the rear end of first perpendicular piece links to each other with the front end of first cross axle is perpendicular, the front end of first perpendicular piece link to each other through the axle that stretches down with the rear end of stretching down the roller, and the junction is equipped with tensile bearing, and the range reciprocates between last gear, lower gear for stretching down the roller, goes up the tensile roller and stretches down the roller surface ring week correspondence and be equipped with a plurality of upper annular grooves, lower annular groove.
2. The tension device for electric power cord according to claim 1, wherein: and the rear end of the upper connecting shaft penetrates through a second motor through hole on the stretching vertical plate to be provided with an upper stretching bearing.
3. The tension device for electric power cord according to claim 1, wherein: the upper stretching roller is arranged right above the lower stretching roller.
4. The tension device for electric power cord according to claim 1, wherein: the limiting cross rod is arranged below the left side of the limiting roller and attached to the lower surface of the limiting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047171.XA CN112743011B (en) | 2021-01-14 | 2021-01-14 | Stretching device of power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047171.XA CN112743011B (en) | 2021-01-14 | 2021-01-14 | Stretching device of power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112743011A true CN112743011A (en) | 2021-05-04 |
| CN112743011B CN112743011B (en) | 2023-05-19 |
Family
ID=75651825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110047171.XA Active CN112743011B (en) | 2021-01-14 | 2021-01-14 | Stretching device of power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112743011B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7155884B2 (en) * | 2003-02-18 | 2007-01-02 | Cousins Packaging, Inc. | Stretch wrap threading device |
| CN104972023B (en) * | 2015-07-06 | 2018-03-06 | 烟台南山学院 | A kind of bar straightening stretches cutting all-in-one machine |
| CN106345941A (en) * | 2016-11-21 | 2017-01-25 | 天津兴起工贸有限公司 | Automatic-straightening chopping machine |
| CN109148145B (en) * | 2018-09-07 | 2020-09-25 | 旌德君创科技发展有限公司 | Winding device of inductor |
| CN211637766U (en) * | 2019-12-30 | 2020-10-09 | 浙江森旺金属制品有限公司 | Loading attachment of heavy steel wire drawing of deep bid |
| CN211769358U (en) * | 2019-12-31 | 2020-10-27 | 浙江龙仕达科技股份有限公司 | Yarn feeding device of yarn covering machine |
| CN111957878B (en) * | 2020-09-17 | 2021-10-26 | 史学秀 | Automatic production equipment for buckle chain and use method thereof |
-
2021
- 2021-01-14 CN CN202110047171.XA patent/CN112743011B/en active Active
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| Publication number | Publication date |
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| CN112743011B (en) | 2023-05-19 |
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