CN106513547A - Double-steel-wire feeding type spring coiling and forming device - Google Patents

Double-steel-wire feeding type spring coiling and forming device Download PDF

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Publication number
CN106513547A
CN106513547A CN201610991672.2A CN201610991672A CN106513547A CN 106513547 A CN106513547 A CN 106513547A CN 201610991672 A CN201610991672 A CN 201610991672A CN 106513547 A CN106513547 A CN 106513547A
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China
Prior art keywords
steel wire
wire
pair
line sending
spring
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Application number
CN201610991672.2A
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CN106513547B (en
Inventor
梁杰
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Guangzhou Lianrou Machinery and Equipment Co Ltd
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Guangzhou Lianrou Machinery and Equipment Co Ltd
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Priority to CN201610991672.2A priority Critical patent/CN106513547B/en
Priority to PCT/CN2017/072309 priority patent/WO2018086260A1/en
Publication of CN106513547A publication Critical patent/CN106513547A/en
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Publication of CN106513547B publication Critical patent/CN106513547B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F11/00Cutting wire
    • B21F11/005Cutting wire springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F23/00Feeding wire in wire-working machines or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F35/00Making springs from wire

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

The invention discloses a double-steel-wire feeding type spring coiling and forming device comprising a wire feeding mechanism, a guiding mechanism, a wire shearing mechanism and a spring coiling mechanism. The wire feeding mechanism comprises at least two pairs of wire feeding rollers arranged side by side. Each pair of wire feeding rollers mutually independently operate. Each pair of wire feeding rollers independently clamp a steel wire, move the steel wire and convey the steel wire. According to the double-steel-wire feeding type spring coiling and forming device, the wire feeding mechanism is provided with the multiple pairs of wire feeding rollers to convey steel wires of different specifications, the pairs of wire feeding rollers are independently controlled to operate by different drive sources correspondingly, when the steel wire adopted currently needs to be switched to a steel wire of another specification for spring coiling, the corresponding drive sources are directly and correspondingly controlled to be started and stopped, and therefore feeding switching between the steel wires of different specifications is achieved; and control is flexible, and switching is efficient.

Description

A kind of pair of steel wire feeds spring winding shaped device
Technical field
The present invention relates to spring manufacturing technology field, more particularly to a kind of spring Coil-up device for bagged-spring.
Background technology
With the improvement of people's living standards, raising of the people to sleep quality also more comes also to pay attention to, existing sleep study When showing that human body lies low on mattress, support each position of the human body back side mattress position stress be it is different, therefore, it is existing A kind of bagged-spring bed mattress being made up of the spring of different hardness is occurred in that, to better meet the demand of user.
Bagged-spring bed mattress is formed using the spring of different hardness, inevitable requirement manufactures the spring of different hardness and will manufacture The spring of good different hardness is delivered in bagged-spring bed mattress forming machine in a predefined order, and existing traditional way is usual Be at least two nest spring devices of configuration, the spring of different hardness is manufactured using different nest spring device, and by the bullet of different hardness Spring is sequentially conveyed.However, the spring of different hardness is manufactured using multiple nest spring devices, not only production cost is high, complex structure, Furthermore, it would be desirable to specially arrange spring transmission system so that the spring of different hardness to be transmitted in order.
1285430 C of patent CN disclose it is a kind of manufacture two wire spring machine and method, mainly use two it is different Steel wire optionally manufacture the spring of two kinds of different string diameter sizes, wherein, steel wire is defeated by the opposed types of a pair continuous rotations Roller is sent to be conveyed, conveying roller is once only conveyed a steel wire and is meshed with coil forming mechanism, and coil forming mechanism is by steel wire Roll as coil, by the groove for different depth being arranged in opposed feed rollers, and control the axial direction of a wherein conveying roller It is mobile, select to convey individual wire using the gap length between the groove of two conveying rollers, although this kind of machine can be real The spring the order to specify that now just can roll the different hardness for obtaining by single assembly is outwards conveyed, but, its structure Complexity, wherein needing the axial movement for controlling conveying roller selecting steel conveying, conversion time is long, low production efficiency, fault rate It is high.
The content of the invention
The technical problem to be solved is to provide a kind of compact conformation, the flexible double steel wire feeding coiling bullets of control Spring shaped device.
By solving the technical scheme that above-mentioned technical problem is adopted:A kind of pair of steel wire feeds spring winding shaped device, bag Wire agency is included, which includes at least two pairs line sending running rollers being arranged side by side, each to the separate operating of the line sending running roller, each right The line sending running roller independently clamps each steel wire, when line sending running roller described in one pair of which rotates, corresponding steel wire quilt Continuously send;Guiding mechanism, being arranged on wire agency side is used for what fixed guide was independently transported out by each pair of line sending running roller Each steel wire;Spring coiling mechanism, is arranged at the outlet position of guiding mechanism to by steel wire wound into spring;And thread trimmer Structure, is arranged between guiding mechanism and spring coiling mechanism to cut off steel wire.
Further, the wire agency includes a pair first line sending running rollers and a pair second line sending running rollers, described first Line sending running roller includes first rotating shaft and the first Wire Wheel, and the second line sending running roller includes the second rotating shaft and the second Wire Wheel, institute State the first Wire Wheel and the second Wire Wheel is spaced adjacent arrangement, arranged concentric and first inside and outside the first rotating shaft and the second rotating shaft Rotating shaft one end is stretched out from the second rotating shaft and is connected with the first Wire Wheel, and described second rotating shaft one end is connected with the second Wire Wheel.
Further, it is each that operating is driven respectively by separate each driving source to the line sending running roller.
Further, the guiding mechanism includes a ways, and on the ways, spacing side by side is provided with for each Multiple wire ducts that steel wire is passed through, the diameter in each wire duct are different.
Further, the spring coiling mechanism is included the guide roller of steel wire wound into spring and driving guide roller edge to be led To the drive mechanism that the steel wire outlet direction of mechanism is moved back and forth.
Further, the drive mechanism also drives guide roller to move back and forth along the axis direction of line sending running roller.
Further, the spring coiling mechanism also includes aiding in the thimble of steel wire wound into spring, the driving machine Structure drives guide roller or thimble to move back and forth along the axis direction of line sending running roller.
Further, the drive mechanism includes the swing arm that one end and guide roller center are hinged, the swing arm other end with One drive shaft is connected, and the drive shaft is rotated and drives guide roller to make arc swing with the axis of drive shaft, to change The distance between guide roller and conducting mechanism.
Further, the thread cutting mechanism includes that one is close to the wire duct of ways to cut off the cutting knife of steel wire.
Beneficial effect:In this pair of steel wire feeding spring winding shaped device, wire agency is conveyed using multipair line sending running roller The steel wire of plurality of specifications size, each pair of line sending running roller are operated by different driving source independent controls, are used in addition when switching is needed When the steel wire of specification size rolls spring, directly control start and stop corresponding driving source respectively, so as to reach different size The steel wire switching feeding of size, control are flexible, and switching is efficient.
Description of the drawings
The present invention is described further with reference to the accompanying drawings and examples;
Structural representations of the Fig. 1 for the embodiment of the present invention;
Side views of the Fig. 2 for the embodiment of the present invention;
Fig. 3 is the cross-sectional view of wire agency in the embodiment of the present invention;
Partial structural diagrams of the Fig. 4 for the embodiment of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of pair of steel wire of the present invention feeds spring winding shaped device, including from top to bottom successively between Every the wire agency 10 that is arranged side by side, guiding mechanism 20, thread cutting mechanism 30 and spring coiling mechanism 40.
Wire agency 10 includes at least two pairs line sending running rollers being arranged side by side, and each pair of line sending running roller is by separate each drive Dynamic source drives operating respectively, and two line sending running roller opposition arrangements in each pair of line sending running roller, two line sending running rollers rotate common folder Steel wire movement conveying is held, each pair line sending running roller drives steel wire feeding to be independent of each other respectively.
In the present embodiment, wire agency 10 is made up of two pairs of line sending running rollers, for two kinds of different size sizes of Alternating Transportation Steel wire feeding, wire agency 10 includes a pair first line sending running rollers and a pair second line sending running rollers, and the first line sending running roller includes First rotating shaft 11 and the first Wire Wheel 13, the second line sending running roller include the second rotating shaft 12 and the second Wire Wheel 14, first rotating shaft 11 With arranged concentric inside and outside the second rotating shaft 12, first rotating shaft 11 and the second rotating shaft 12 drive rotation by different driving sources respectively, that This is independent of each other, and 11 one end of first rotating shaft is stretched out from the second rotating shaft 12, the external part of first rotating shaft 11 and 13 phase of the first Wire Wheel Connection, 12 one end of the second rotating shaft are connected with the second Wire Wheel 14, and the first Wire Wheel 13 and the second Wire Wheel 14 are spaced adjacent cloth Put, arranged concentric inside and outside first rotating shaft 11 and the second rotating shaft 12 has been effectively saved device inner space, has made structure more tight Gather.
Certainly, multipair line sending running roller can be arranged to according to actual needs, for the steel of Alternating Transportation plurality of specifications size Line feeds.
Guiding mechanism 20 includes a ways 21, on ways 21 spacing side by side be provided with for each steel wire pass through it is many Individual wire duct, the diameter in each wire duct are different, and corresponding with the steel wire diameter of all size size respectively, abandoning tradition is adopted The version of steel wire feeding is guided with plain conductor duct so that steel wire is more stable when spring is rolled into by spring coiling mechanism It is reliable.
Thread cutting mechanism 30 includes a cutting knife 31, and cutting knife 31 is close to the end face of ways 21 so that cutting knife 31 can be successfully Cut off steel wire.
Spring coiling mechanism 40 is included by the guide roller 41 of steel wire wound into spring and to drive guide roller 41 along guiding mechanism The drive mechanism that 20 steel wire outlet direction is moved back and forth, guide roller 41 are moved back and forth along the steel wire outlet direction of guiding mechanism When, by changing the distance between guide roller 41 and guiding mechanism 20, and then the crimp diameter size of spring winding can be adjusted. Wherein, drive mechanism can also drive guide roller 41 to move back and forth along the axis direction of line sending running roller, and guide roller 41 is along line sending running roller Axis direction when moving back and forth, the lead angle size of control spring winding can be adjusted.
In the present embodiment, drive mechanism includes the swing arm 42 that one end and 41 center of guide roller are hinged, 42 other end of swing arm with One drive shaft 43 is connected, and the axis direction of drive shaft 43 is parallel with the axis direction of line sending running roller, i.e., with steel wire around The axial direction for making spring is parallel, and 43 rotational band movable pendulum arm 42 of drive shaft swings, and then causes guide roller 41 with drive shaft 43 axis makees arc swing, and the arc swing of guide roller 41 can be analyzed to two in swinging plane in X direction with Y-direction There is the movement of X-direction in linear motion, i.e. guide roller 41, change between guide roller 41 and the wire duct of ways 21 away from From such that it is able to continuously adjust the crimp diameter size of spring winding.Drive shaft 43 can be also moved along its axial reciprocating Dynamic, drive shaft 43 is arranged on a slide block 44, and slide block 44 is moved along 45 direction of slide rail, direction and the line sending running roller of slide rail 45 Axis direction is parallel, drives guide roller 41 to move along Z-direction by driving slide block 44, to adjust the spiral of control spring winding Lift angle size.
Preferably, spring coiling mechanism 40 also includes aiding in the thimble 46 of steel wire wound into spring, drive mechanism is driven Dynamic guide roller 41 or thimble 46 are moved back and forth along the axis direction of line sending running roller, and then are adjusted between guide roller 41 and thimble 46 Relative distance, so as to control the lead angle size of spring winding.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned embodiment party Formula, in the ken that the technical field those of ordinary skill possesses, can be with before without departing from present inventive concept Put that various changes can be made.

Claims (9)

1. a kind of pair of steel wire feeds spring winding shaped device, it is characterised in that include:
Wire agency, which includes at least two pairs line sending running rollers being arranged side by side, each to the separate operating of the line sending running roller, respectively Each steel wire is independently clamped to the line sending running roller, when line sending running roller described in one pair of which rotates, corresponding steel wire Continuously sent;
Guiding mechanism, being arranged on wire agency side is used for each steel that fixed guide is independently transported out by each pair of line sending running roller Line;
Spring coiling mechanism, is arranged at the outlet position of guiding mechanism to by steel wire wound into spring;And
Thread cutting mechanism, is arranged on guiding mechanism side to cut off steel wire.
2. according to claim 1 pair of steel wire feeds spring winding shaped device, it is characterised in that:The wire agency bag A pair first line sending running rollers and a pair second line sending running rollers are included, the first line sending running roller includes first rotating shaft and the first line sending Wheel, the second line sending running roller include the second rotating shaft and the second Wire Wheel, first Wire Wheel and the second Wire Wheel interval tightly Suffer arrangement, arranged concentric and first rotating shaft one end is stretched out from the second rotating shaft and sent with first inside and outside the first rotating shaft and the second rotating shaft Line wheel is connected, and described second rotating shaft one end is connected with the second Wire Wheel.
3. according to claim 1 pair of steel wire feeds spring winding shaped device, it is characterised in that:It is each to the line sending roller Wheel drives operating respectively by separate each driving source.
4. according to claim 1 pair of steel wire feeds spring winding shaped device, it is characterised in that:The guiding mechanism bag A ways is included, spacing side by side is provided with the multiple wire ducts passed through for each steel wire on the ways, it is each described to lead The diameter in string holes road is different.
5. according to claim 1 pair of steel wire feeds spring winding shaped device, it is characterised in that:The spring coiling mechanism bag Include by the guide roller of steel wire wound into spring and to drive guide roller to move back and forth along the steel wire outlet direction of guiding mechanism Drive mechanism.
6. according to claim 5 pair of steel wire feeds spring winding shaped device, it is characterised in that:The drive mechanism is also Guide roller is driven to move back and forth along the axis direction of line sending running roller.
7. according to claim 5 pair of steel wire feeds spring winding shaped device, it is characterised in that:The spring coiling mechanism is also Including to aid in the thimble of steel wire wound into spring, the drive mechanism drives guide roller or thimble along the axle of line sending running roller Line direction moves back and forth.
8. the double steel wires according to any one of claim 5 ~ 7 feed spring winding shaped devices, it is characterised in that:The drive Motivation structure includes the swing arm that one end is hinged with guide roller center, and the swing arm other end is connected with a drive shaft, the drive Dynamic axis of rotation drives guide roller to make arc swing with the axis of drive shaft, with change between guide roller and conducting mechanism away from From.
9. according to claim 4 pair of steel wire feeds spring winding shaped device, it is characterised in that:The thread cutting mechanism bag Include one and be close to the wire duct of ways to cut off the cutting knife of steel wire.
CN201610991672.2A 2016-11-10 2016-11-10 A kind of double steel wire feeding spring winding molding machines Active CN106513547B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610991672.2A CN106513547B (en) 2016-11-10 2016-11-10 A kind of double steel wire feeding spring winding molding machines
PCT/CN2017/072309 WO2018086260A1 (en) 2016-11-10 2017-01-24 Device for forming spring by feeding and winding two steel wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610991672.2A CN106513547B (en) 2016-11-10 2016-11-10 A kind of double steel wire feeding spring winding molding machines

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WO (1) WO2018086260A1 (en)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN108044001A (en) * 2017-11-07 2018-05-18 广州市联柔机械设备有限公司 A kind of double Steel Wire Heat Treatment temperature-detecting devices and method
CN110421101A (en) * 2019-07-02 2019-11-08 佛山市崎林床具机械有限公司 A kind of high speed two-wire torsion machine head
CN113042663A (en) * 2021-03-19 2021-06-29 上海卡泽精密弹簧有限公司 Spring production equipment and processing technology thereof
CN113828706A (en) * 2021-09-06 2021-12-24 上海威克鲍尔通信科技有限公司 All-in-one device suitable for switching, straightening and outlet of various wires

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CN109732016B (en) * 2019-03-05 2024-08-02 武汉奥绿新生物科技股份有限公司 Spring winding device
CN112077243A (en) * 2020-09-23 2020-12-15 广东昱纶智能科技有限公司 Wire feeding device of spring machine head
CN112387902B (en) * 2020-11-30 2024-10-01 河南科技大学 Automatic feeding shearing device for cold header

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Cited By (11)

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Publication number Priority date Publication date Assignee Title
CN108044001A (en) * 2017-11-07 2018-05-18 广州市联柔机械设备有限公司 A kind of double Steel Wire Heat Treatment temperature-detecting devices and method
WO2019091078A1 (en) * 2017-11-07 2019-05-16 广州市联柔机械设备有限公司 Device and method for detecting heating temperatures for two types of steel wires
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CN110421101A (en) * 2019-07-02 2019-11-08 佛山市崎林床具机械有限公司 A kind of high speed two-wire torsion machine head
CN114871366A (en) * 2019-07-02 2022-08-09 佛山市崎林床具机械有限公司 High-speed double-wire spring winding machine head
CN114871366B (en) * 2019-07-02 2023-10-03 佛山市崎林床具机械有限公司 High-speed double-wire coiling machine head
CN110421101B (en) * 2019-07-02 2024-12-24 佛山市崎林床具机械有限公司 A high-speed double-wire spring winding machine head
CN113042663A (en) * 2021-03-19 2021-06-29 上海卡泽精密弹簧有限公司 Spring production equipment and processing technology thereof
CN113042663B (en) * 2021-03-19 2022-11-08 上海卡泽精密弹簧有限公司 Spring production equipment and processing technology thereof
CN113828706A (en) * 2021-09-06 2021-12-24 上海威克鲍尔通信科技有限公司 All-in-one device suitable for switching, straightening and outlet of various wires

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