CN207046594U - A kind of feeding device of fixed length wire cutting machine - Google Patents
A kind of feeding device of fixed length wire cutting machine Download PDFInfo
- Publication number
- CN207046594U CN207046594U CN201721044352.2U CN201721044352U CN207046594U CN 207046594 U CN207046594 U CN 207046594U CN 201721044352 U CN201721044352 U CN 201721044352U CN 207046594 U CN207046594 U CN 207046594U
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- fixed length
- wire
- motor
- infrared ray
- column
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Abstract
The utility model discloses a kind of feeding device of fixed length wire cutting machine, solve in the prior art when the line on paying out reel is excessive, when gravity is larger, the traction of automatic cut-to-length wire cutting machine will make line by larger pulling force, elastic deformation is produced even to break, the problem of cutoff length inaccuracy or machine cisco unity malfunction may be caused, its drip irrigation device is：Including workbench one, it is fixedly installed in the motor of workbench one and by motor-driven creel stand, wound on creel stand wired, also include the fixed length bracing wire component of motor Periodic Rotating unwrapping wire, fixed length bracing wire component includes guide rail, the infrared ray sensor being installed on guide rail and is slidably connected to guide rail and the sliding block of infrared ray sensor can be periodically blocked by line traction, infrared ray sensor is electrically connected with control system, control system is electrically connected with motor, and having prevents from producing larger the advantages of pullling to wire in unwrapping wire.
Description
Technical field
The cutting technique field of line is the utility model is related to, in particular, it is related to a kind of feed of fixed length wire cutting machine
Device.
Background technology
Chinese utility model patent, Authorization Notice No. CN204912621U, the day for announcing are on December 30th, 2015, bulletin
A kind of automatic stamp fixed length of flexible flat cable cuts out line equipment, and the main points of its technical scheme are：Include feed section, guide portion
Point, drawing-inroller part, CCD Image detections part, displacing part, shaping cut-off parts, discharge portion, defective products press from both sides out part and
Splicing part, the feed section are provided with a paying out reel, and paying out reel is connected by multiple guide rollers with guide part；Guide
Partial discharging opening is correspondingly arranged with drawing-inroller part charging aperture；CCD Image detections part is located at the side of drawing-inroller part,
And displacing part is controlled by PLC control systems located at displacing part and shaping cut-off parts top, CCD Image detections part
Displacement, while adjust shaping cut-off parts and the position of flexible flat cable to be cut；Discharge portion is located at shaping cut-off parts
Discharging opening, discharge portion press from both sides out part by defective products and are connected with splicing part.
Deficiency existing for the automatic cut-to-length wire cutting machine is：The winding displacement payingoff mechanism of feed section be simple paying out reel and
The cooperation of the axis of guide, when the line on paying out reel is excessive, when gravity is larger, the traction of automatic cut-to-length wire cutting machine will make line by compared with
Big pulling force, produce elastic deformation and even break, cutoff length may be caused inaccurate or the problem of machine cisco unity malfunction.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is the feed dress for providing a kind of fixed length wire cutting machine
Put, having prevents from producing larger the advantages of pullling to wire in unwrapping wire.
To achieve the above object, the utility model provides following technical scheme：
A kind of feeding device of fixed length wire cutting machine, including workbench one, be fixedly installed in the workbench one motor and
By the motor-driven creel stand, wind wired on the creel stand, in addition to the driving motor Periodic Rotating puts
The fixed length bracing wire component of line, the fixed length bracing wire component include guide rail, the infrared ray sensor being installed on the guide rail and cunning
The dynamic sliding block for being connected to the guide rail and the infrared ray sensor can periodically being blocked by line traction, the infrared ray
Sensor is electrically connected with control system, and control system is electrically connected with the motor.
Using above-mentioned technical proposal, when pulls wire, pass through fixed length bracing wire component motor Periodic Rotating unwrapping wire, tool
Body, sliding block is drawn by line and periodically slided in sliding block, so as to periodically block infrared ray sensor, infrared ray sensing
Device so drives unwrapping wire, having prevents from putting in unwrapping wire by control system controlled motor rotational periodicity unwrapping wire by motor
Due to creel stand and axis friction is larger produces larger the advantages of pullling to wire during line.
Further, the fixed length bracing wire component also includes bottom plate, and column one, column two and column are provided with the bottom plate
Three, the column two is provided with chute two along its length, and the sliding block is slidably connected to the chute two, the infrared ray sensing
Device is installed on the bottom of column two, and the column one, sliding block and the top of column three are provided with wire assembly, and the line is successively
Through the wire assembly on column one, the wire assembly on sliding block and the wire assembly on column three.
Using above-mentioned technical proposal, making sliding block by the traction of line, now, sliding block is not blocking along the upward sliding of chute two
Infrared ray sensor, infrared ray sensor rotate unwrapping wire, when line no longer draws sliding block, sliding block by control system controlled motor
Due to slide downward of conducting oneself with dignity, infrared ray sensor is blocked again, motor stops operating again, prevents the accumulation of line；Said structure
Simply, control is reliable.
Further, the wire assembly is two pulleys or threading hole being mounted opposite.
Using above-mentioned technical proposal, wire assembly has the function that to be oriented to wire, and threading hole structure is simple, pulley
The friction to wire can be reduced.
Further, it is provided with balancing weight on the sliding block.
Using above-mentioned technical proposal, facilitate sliding block easily can be glided along chute two.
Further, the fixed length bracing wire component also includes workbench two, and fixed block is fixed with the workbench two, is rotated
The spring for being connected to the slide bar of the fixed block and being supported between the slide bar and the upper table surface of the workbench two, the slide bar
Chute one is provided with along its length, the sliding block is also slidably connected to the chute one, wire group is provided with the sliding block
Part, tell that infrared ray sensor is installed on the guide rail top.
Using above-mentioned technical proposal, making sliding block by the traction of line, now, sliding block is not blocking along the slide downward of chute one
Infrared ray sensor, infrared ray sensor rotate unwrapping wire by control system controlled motor, when line no longer draws sliding block, passed through
Spring jacks up slide bar, so as to drive sliding block upward sliding, blocks infrared ray sensor again, and motor stops operating again, prevents
The only accumulation of line；Said structure is simple, and control is reliable.
Further, the wire assembly is two pulleys or threading hole being mounted opposite.
Using above-mentioned technical proposal, wire assembly has the function that to be oriented to wire, and threading hole structure is simple, pulley
The friction to wire can be reduced.
Further, the control system includes single-chip microcomputer and drive module, the motor, drive module, single-chip microcomputer and red
Outside line sensor is electrically connected with successively.
Using above-mentioned technical proposal, by infrared ray sensor reception signal, signal is changed into low and high level and is transferred to
Low and high level signal is transferred to drive module by single-chip microcomputer, single-chip microcomputer 23, and drive module is transferred to motor both positive and negative polarity and realizes motor
Start and stop, this control mode is simple in construction, and fault rate is low.
In summary, the utility model has the advantages that：
1st, when pulls wire, by fixed length bracing wire component motor Periodic Rotating unwrapping wire, specifically, being drawn by line
Sliding block periodically slides in sliding block, and so as to periodically block infrared ray sensor, infrared ray sensor passes through control system
Controlled motor rotational periodicity unwrapping wire, so drives unwrapping wire in unwrapping wire by motor, and having prevents in unwrapping wire due to creel stand
With axis friction is larger produces larger the advantages of pullling to wire；
2nd, sliding block is made by the traction of line now, sliding block is not blocking infrared ray sensor, red along the upward sliding of chute two
Outside line sensor rotates unwrapping wire by control system controlled motor, and when line no longer draws sliding block, sliding block is due to conducting oneself with dignity to downslide
It is dynamic, infrared ray sensor is blocked again, and motor stops operating again, prevents the accumulation of line；Said structure is simple, and control is reliable；
3rd, sliding block is made by the traction of line now, sliding block is not blocking infrared ray sensor, red along the slide downward of chute one
Outside line sensor rotates unwrapping wire by control system controlled motor, when line no longer draws sliding block, is jacked up slide bar by spring,
So as to drive sliding block upward sliding, infrared ray sensor is blocked again, and motor stops operating again, prevents the accumulation of line；It is above-mentioned
Simple in construction, control is reliable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly introduced in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is amplification diagram at Fig. 1 A；
Fig. 3 is amplification diagram at Fig. 1 B；
Fig. 4 is the overall structure figure of the utility model embodiment two；
Fig. 5 is the side view diagram of the utility model embodiment two;
Fig. 6 is amplification diagram at Fig. 5 C；
Fig. 7 is motor and infrared ray sensor and the connection figure of control system.
Reference：1st, motor；2nd, workbench one；3rd, creel stand；4th, column one；5th, bottom plate；6th, infrared ray sensor；7、
Column two；8th, column three；9th, chute two；10th, line；11st, rectangular shaped slider；12nd, sell；13rd, pulley；14th, workbench two；15th, column；
16th, chute；17th, slide bar；18th, chute one；19th, spring；20th, fixed block；21st, cylinder sliding block；22nd, rotating connector;23rd, monolithic
Machine；24th, drive module.
Embodiment
The technical solution of the utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment one
A kind of feeding device of fixed length wire cutting machine, referring to Fig. 1, including motor 1 and bottom plate 5, the lower section of motor 1 is fixed motor
1 workbench 1, creel stand 3 is wound with the output shaft of motor 1, the line 10 to be cut, workbench are connected with creel stand 3
One 2 right side is equidistantly respectively welded rectangle column 1, column 27 and column 38 integrally formed with bottom plate 5 on bottom plate 5,
Column 27 is provided with chute 29 along its length, and rectangular shaped slider 11 is slidably connected in chute 29, the installation of its bottom of central post two
There is infrared ray sensor 6, infrared ray sensor 6 is electrically connected with motor 1, realizes the controlled motor 1 of infrared ray sensor 6
Start and stop.Such as Fig. 7, electric connection specifically refers to:Infrared ray sensor 6 connects single-chip microcomputer, single-chip microcomputer connection drive module 24, driving
Module 24 connects motor 1, during work, the reception signal of infrared ray sensor 6, signal is changed into low and high level and is transferred to single-chip microcomputer
23, low and high level signal is transferred to drive module 24 by single-chip microcomputer 23, and drive module 24 is transferred to the both positive and negative polarity of motor 1 and realizes motor
1 start and stop.When rectangular shaped slider 11 is in the bottom of column 27, when sheltering from infrared ray sensor 6, motor 1 is stopped, and works as square
The upward sliding of shape sliding block 11, when infrared ray sensor 6 is not blocked, motor 1 starts to drive creel stand 3, coordinates rectangular shaped slider
11 self gravitation factor, line 10 is discharged.
Referring to Fig. 1-3, column 1, the upper end of column 38 and rectangular shaped slider 11 are all separately installed with two pulleys 13, and two
Pulley is mounted opposite about 13, is connected between pulley 13 and column 1, column 38 and rectangular shaped slider 11 by pin 12.Easily
Expect, in other embodiments, also above-mentioned two pulleys 13 can be replaced with threading hole.Counterweight is provided with rectangular shaped slider 11
Block, facilitate rectangular shaped slider 11 easily can be glided along chute 29.
The course of work is：When fixed length wire cutting machine operates, fixed length wire cutting machine is from draught line at the upper head sheave 13 of column 38
10 move right, and motor 1 is not actuated this moment, so line 10 drives rectangular shaped slider 11 to slide up in the part on the right side of rectangular shaped slider 11
Dynamic, because the upward sliding of rectangular shaped slider 11, infrared ray sensor 6 are not blocked, motor 1 starts.
When fixed length wire cutting machine stops drawing, motor 1 keeps rotating, due to the self gravitation effect of rectangular shaped slider 11, square
Shape sliding block 11 shelters from infrared ray sensor 6, motor 1 is stopped again along the lower slider of chute 29 to the bottom of column 27；
When fixed length wire cutting machine draught line 10 again, above-mentioned action process is repeated, forms winding displacement unwrapping wire motion process.
Embodiment two
A kind of feeding device of fixed length wire cutting machine, referring to Fig. 4, including motor 1, workbench 1 and workbench 2 14, with reality
The difference for applying example one is the right side work platform for placing 2 14 of workbench 1, and workbench 2 14 is higher than fixed length wire cutting machine, workbench two
Fixed block 20, spring 19 and column 15 are welded with 14；
Referring to Fig. 4-6, the threaded upper ends of column 15 are provided with infrared ray sensor 6, and cunning is provided with the length direction of column 15
Groove 16, cylinder sliding block 21 is slidably connected in chute 16；Slide bar 17 is installed on fixed block 20, is provided with the length direction of slide bar 17
Chute 1, one end of the remote chute 1 of slide bar 17 are connected by rotating connector 22 with fixed block 20, slide bar 17 it is another
One end chute 1 is partially submerged into cylinder sliding block 21, and two pulleys 13 are provided with cylinder sliding block 21, and two pulleys are pacified about 13
Dress, two pulleys 13 are connected by pin 12 with cylinder sliding block 21, and line 10 is indirectly through two pulleys 13 after the extraction of creel stand 3
Enter fixed length wire cutting machine, the lower section of slide bar 17 is provided with spring 19 close to one end of fixed block 20, and under normal condition, spring 19 can be with
The one end of slide bar 17 away from spring 19 is propped up to the upper end of column 15.It is readily apparent that, in other embodiments, also can be by above-mentioned two
Pulley 13 replaces with threading hole.
The course of work is：During fixed length wire cutting machine draught line 10, cylinder sliding block 21 is by downward pressure slide downward, slide bar
17 forced downwards and then extrusion springs 19, and infrared ray sensor 6 is no longer influenced by and blocked after the slide downward of cylinder sliding block 21,
Motor 1 starts, and drives the unwrapping wire of creel stand 3；
When fixed length wire cutting machine stops drawing, spring 19 is in squeezed state, and infrared ray sensor 6 is still without being hidden
Gear, motor 1 continue unwrapping wire 10, and spring 19 props up one end that cylinder sliding block 21 is carried on slide bar 17 to the upper end of column 15, now
Infrared ray sensor 6 is blocked, and motor 1 is stopped；
When fixed length wire cutting machine draught line 10 again, above-mentioned action process is repeated, forms winding displacement unwrapping wire motion process.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of feeding device of fixed length wire cutting machine, including workbench one (2), it is characterised in that：It is fixedly installed in the work
The motor (1) of platform one (2) and the creel stand (3) driven by the motor (1), wind wired (10) on the creel stand (3),
Also include the fixed length bracing wire component for driving motor (1) the Periodic Rotating unwrapping wire, the fixed length bracing wire component includes guide rail, peace
Loaded on the infrared ray sensor (6) on the guide rail and be slidably connected to the guide rail and by the line (10) traction can the cycle
Property block the sliding blocks of the infrared ray sensor (6), the infrared ray sensor (6) is electrically connected with control system, control system
System is electrically connected with the motor (1).
A kind of 2. feeding device of fixed length wire cutting machine according to claim 1, it is characterised in that：The fixed length bracing wire component
Also include bottom plate (5), column one (4), column two (7) and column three (8), the column two (7) are provided with the bottom plate (5)
Chute two (9) is provided with along its length, and the sliding block is slidably connected to the chute two (9), infrared ray sensor (6) peace
Loaded on described (7) bottom of column two, wire assembly is provided with the top of the column one (4), sliding block and column three (8), it is described
Line (10) sequentially passes through the wire assembly on column one (4), the wire assembly on sliding block and the wire assembly on column three (8).
A kind of 3. feeding device of fixed length wire cutting machine according to claim 2, it is characterised in that：The wire assembly is two
The pulley (13) or threading hole being only mounted opposite.
A kind of 4. feeding device of fixed length wire cutting machine according to claim 3, it is characterised in that：It is provided with the sliding block
Balancing weight.
A kind of 5. feeding device of fixed length wire cutting machine according to claim 1, it is characterised in that：The fixed length bracing wire component
Also include workbench two (14), fixed block (20) is fixed with the workbench two (14), is rotationally connected with the fixed block
(20) slide bar (17) and the spring (19) being supported between the slide bar (17) and the workbench two (14) upper table surface, it is described
Slide bar (17) is provided with chute one (18) on along its length, the sliding block is also slidably connected to the chute one (18), the cunning
Wire assembly is provided with block, tells that infrared ray sensor (6) is installed on the guide rail top.
A kind of 6. feeding device of fixed length wire cutting machine according to claim 5, it is characterised in that：The wire assembly is two
The pulley (13) or threading hole being only mounted opposite.
A kind of 7. feeding device of fixed length wire cutting machine according to claim 1, it is characterised in that：The control system includes
Single-chip microcomputer and drive module, the motor (1), drive module, single-chip microcomputer and infrared ray sensor (6) are electrically connected with successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044352.2U CN207046594U (en) | 2017-08-19 | 2017-08-19 | A kind of feeding device of fixed length wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044352.2U CN207046594U (en) | 2017-08-19 | 2017-08-19 | A kind of feeding device of fixed length wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207046594U true CN207046594U (en) | 2018-02-27 |
Family
ID=61503627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044352.2U Expired - Fee Related CN207046594U (en) | 2017-08-19 | 2017-08-19 | A kind of feeding device of fixed length wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207046594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907035A (en) * | 2018-06-15 | 2018-11-30 | 连云港久鑫电子有限公司 | A kind of quantitative wire cutting machine of computer wire rod processing |
| CN109534099A (en) * | 2018-12-29 | 2019-03-29 | 广州沧恒自动控制科技有限公司 | A kind of flexible thin wire self-feeding fixed length fixing device |
| CN109592481A (en) * | 2018-12-29 | 2019-04-09 | 广州沧恒自动控制科技有限公司 | A kind of automatic cut-to-length method and device thereof of flexible thin wire |
| CN112553797A (en) * | 2020-10-31 | 2021-03-26 | 广州喜登堡床垫机械有限公司 | Efficient handle sewing machine |
-
2017
- 2017-08-19 CN CN201721044352.2U patent/CN207046594U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907035A (en) * | 2018-06-15 | 2018-11-30 | 连云港久鑫电子有限公司 | A kind of quantitative wire cutting machine of computer wire rod processing |
| CN109534099A (en) * | 2018-12-29 | 2019-03-29 | 广州沧恒自动控制科技有限公司 | A kind of flexible thin wire self-feeding fixed length fixing device |
| CN109592481A (en) * | 2018-12-29 | 2019-04-09 | 广州沧恒自动控制科技有限公司 | A kind of automatic cut-to-length method and device thereof of flexible thin wire |
| CN112553797A (en) * | 2020-10-31 | 2021-03-26 | 广州喜登堡床垫机械有限公司 | Efficient handle sewing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200819 |