WO2015154463A1 - Spring steel wire heating, winding and cooling conveyor - Google Patents

Spring steel wire heating, winding and cooling conveyor Download PDF

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Publication number
WO2015154463A1
WO2015154463A1 PCT/CN2014/091093 CN2014091093W WO2015154463A1 WO 2015154463 A1 WO2015154463 A1 WO 2015154463A1 CN 2014091093 W CN2014091093 W CN 2014091093W WO 2015154463 A1 WO2015154463 A1 WO 2015154463A1
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Prior art keywords
heating
steel wire
electrode
spring
cooling
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PCT/CN2014/091093
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French (fr)
Chinese (zh)
Inventor
谭治铭
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广州市联柔机械设备有限公司
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Publication of WO2015154463A1 publication Critical patent/WO2015154463A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Definitions

  • This invention relates to a device for making a spring, and more particularly to an apparatus for heating and transporting a wire to be wound into a spring.
  • the production of traditional springs is carried out by feeding, winding and forming conveyance.
  • the springs after winding are usually assembled in containers such as boxes and baskets, and then manually sent for another processing, such as heat treatment and loading.
  • the bag is made into a bag spring, which is connected in series to form a spring bed net or a knotted spring and then a spring bed net. Therefore, the structure is inefficient in use, cannot be automated, and is wound in spring. It generates heat and is subject to safety accidents by hand.
  • the object of the present invention is to provide a novel spring steel wire heating and rewinding and cooling transmission device in order to avoid the above-mentioned low-efficiency and safety hazard.
  • the spring steel wire heating winding and cooling conveying device comprises a coil spring machine, a heating mechanism and a spring cooling conveying mechanism.
  • the spring cooling conveying mechanism comprises an annular conveying mechanism, and the circular conveying mechanism is provided with a plurality of magnetic suction blocks.
  • the endless conveying mechanism is a circular turntable.
  • the endless conveying mechanism is an endless conveyor belt.
  • the magnetic suction block is composed of a positioning seat, a magnet and a gland
  • the positioning seat is a square box
  • the magnet is placed in the square box
  • the gland is used for fixing and sealing the magnet.
  • a cover mounted in the positioning seat.
  • the gland is a magnetically permeable cover, and the surface of the gland is set as a V-shaped surface or a curved surface.
  • the heating mechanism is disposed at the front end of the coil spring machine, and the steel wire is heated by the heating mechanism and then enters the coil spring machine to form a spring.
  • the heating mechanism includes at least two or more electrode heating devices mounted on the steel wire, the electrode heating device includes a base, and the base is provided with one or more wires for conveying the wires.
  • One or more elastic pressing devices are arranged on the wire wheel and the wire wheel, and the electrode contacts which are continuously adhered to the wire are provided under the elastic pressing device, and are respectively connected between the electrode contacts on the two bases.
  • the power supply and the steel wire form a loop.
  • the wire is provided with three electrode heating devices, the three electrode heating devices form two alternating current circuits with the steel wire, and the electrode heating device at the intermediate position is a live wire, two in the front and rear positions.
  • the electrode heating device is zero line.
  • the wire is provided with three electrode heating devices, the three electrode heating devices form two DC circuits with the steel wire, and the electrode heating device at the intermediate position is a positive electrode, and the front and rear positions are two.
  • the electrode heating device is a negative electrode.
  • the electrode contact is a copper block or a carbon brush, and the contact point of the electrode contact with the steel wire is arranged in an arc shape.
  • the coil spring machine of the present invention is provided with a spring cooling conveying mechanism, which is composed of a plurality of magnetic suction blocks mounted on the annular conveying mechanism, so that after the spring is formed, the magnetic suction block can be used to suck the spring for automatic transmission to the lower portion.
  • the spring can be cooled by natural cooling or ventilation cooling, without manual operation, which not only has high efficiency, but also avoids safety hazards.
  • the invention firstly heats the steel wire and then forms the shape, which is softened after heating, and eliminates the internal stress of the steel wire, so that the winding is easier, the production of the complex spring is convenient, and the quality of the spring is guaranteed. consistency.
  • the invention adopts the heat treatment when the steel wire is fed and feeds, and performs heating while feeding, so that the production time is more time-saving, the production efficiency is improved, and the uniform heating effect of each steel wire is also ensured.
  • the invention is provided with an elastic pressing device in the heating mechanism, so that the electrode contacts are kept in close contact with the steel wire while the steel wire is feeding, and a good circuit is formed between the heating mechanism and the steel wire to ensure a good heat treatment.
  • the effect, and the electrode contacts have a certain length, and still have a long service life in the case of electric erosion and continuous wear during use.
  • the contact position between the electrode contact and the steel wire is curved, which is beneficial to increase the conductive area, and also makes the steel wire contact more firm and has good guiding stability.
  • FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Fig. 2 is a front elevational view showing the structure of a spring-cooled conveying mechanism according to a first embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a magnetic suction block according to Embodiment 1 of the present invention.
  • Figure 4 is an exploded view of Figure 3.
  • Fig. 5 is a schematic view showing the operation of the magnetic suction block according to the first embodiment of the present invention.
  • Fig. 6 is a schematic structural view of an electrode heating apparatus according to Embodiment 1 of the present invention.
  • Fig. 7 is a schematic view showing the use of the electrode heating apparatus of the first embodiment of the present invention.
  • FIG. 8 is a schematic structural view of Embodiment 2 of the present invention.
  • the spring-cooled conveying mechanism 9 includes an annular conveying mechanism 11 on which a plurality of magnetic suction blocks 10 are uniformly mounted.
  • the annular conveying mechanism 11 is a circular rotating disc.
  • the magnetic suction block 10 is composed of a positioning seat 13, a magnet 14 and a pressing cover 15.
  • the positioning seat 13 is a square box, and the magnet 14 is placed in a square box; 15 is used for fixing and sealing the magnet 14 in the positioning seat 13.
  • the gland 15 is a magnetically permeable cover, and the surface of the gland is provided as a V-shaped surface or a curved surface.
  • the spring-cooling conveying mechanism 9 includes an annular conveying mechanism 11 and the rotating disc driving device drives the annular conveying mechanism to rotate.
  • the heating mechanism 2 comprises at least two or more electrode heating devices 4 mounted on the steel wire 3.
  • the electrode heating device 4 includes a base 5 on which one or more wire wheels for conveying steel wires are disposed. 6.
  • One or more elastic pressing devices 7 are arranged on the wire wheel 6, and the elastic pressing device 7 is provided with electrode contacts 8 which are kept in close contact with the wire 3 and are in contact with the electrode contacts 8 and on the two bases 5.
  • the power supply and the steel wire are respectively connected to form a loop.
  • the spring cooling conveying mechanism 9 is in the process of transmitting: the magnetic suction block 10 is evenly circumferentially mounted on the circular turntable edge of the endless conveying mechanism 11, so that the surface of the gland 15 of each magnetic suction block 10 is rotated along with the rotating shaft driving annular conveying mechanism 11. In turn, the output of the coil spring machine 1 is wound at the position corresponding to the position B, so that the formed coil spring 31 is sucked by the magnetic suction block 10 just at the surface of the pressure cover 15 when the coil spring machine 1 is wound out. Transfer to the next process while cooling.
  • the electrode heating device 4 and the steel wire 3 form a circuit can be divided into two ways: one way is: the wire is provided with three electrode heating devices 4, and the three electrode heating devices 4 and the steel wire 3 form two direct currents Circuit, electrode heating device in the middle position 41 is a positive electrode, the two electrode heating devices 42 and 43 in the front and rear positions are negative electrodes; the other way is: the wire is provided with three electrode heating devices 4, and the three electrode heating devices 4 and the steel wires 3 form two AC circuit, electrode heating device in the middle position 41 is a fire line, and the two electrode heating devices 42 and 43 in the front and rear positions are zero line, so that when used, the function of isolating the current can be performed, the personal safety and the safety of the equipment can be protected, and safety hazards can be avoided, and the two circuits can be divided into two circuits. Reduce current and reduce external circuit heating.
  • the elastic pressing device 7 includes a hydraulic cylinder, a pneumatic cylinder or a spring pressing device.
  • the electrode contact 8 is a copper block or a carbon
  • the electrode heating device In order to better pass the wire 3 through the wire wheel 6, the electrode heating device
  • the lead pins 51 with the through holes 52 are respectively disposed on the two sides of the base 5 on the two sides of the wire wheel.
  • the wires 3 are traversed through the through holes 52 of the two lead ears 51 on both sides of the base 5 and pass through the wires.
  • the wheel 6 and the elastic pressing device 7 press the wire 3 against the wire wheel 6 by the electrode contact 8 of the elastic pressing device 7, so that the power supply between the electrode contact 8 and the wire 3 of the two heating mechanisms 2 is formed.
  • An electric circuit heat-treats the electric wire 3, and in the above-mentioned three electrode heating devices 4, the electrode heating device 41 at the intermediate position is a live line, and the two electrode heating devices 42, 43 at the front and rear positions are in a zero line, thereby 3 Form two AC circuits to heat the two sections of steel wire.
  • the steel wire 3 is heated by the heating mechanism 2, it directly enters the coil spring machine 1 to be wound around the manufacturing type, and the finally formed spring 31 is sent to the spring cooling conveying mechanism 9, which cools the plurality of magnetic suctions on the conveying mechanism 9.
  • the block 10 is driven by the rotating shaft driving annular conveying mechanism 11 at the shape exit of the coil spring machine 1 (i.e., at the spring outlet of the wound shape), and the magnetic force of the magnetic suction block 10 sequentially sucks and rotates the spring 31 to the next one.
  • the process such as cooling and cooling, loading into a cloth bag to make a bag spring, performing serial connection to form a spring bed net or making a knotted spring and then making a spring bed net.
  • the technical feature of the spring steel wire heating winding and cooling conveyor in this embodiment is that the annular conveying mechanism 11 is an endless conveyor belt driven by two grooves 121. Driven by the runner 12, the magnetic suction block 10 is mounted on the endless conveyor belt and rotates with the drive wheel 12 to form a spring cooling conveyor. The rest are the same as the above embodiment.
  • the endless conveyor belt of this embodiment can not only achieve long-distance transportation, but also achieve the purpose of cooling.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A device for manufacturing a spring, comprising a spring coiling machine (1), a heating mechanism (2) and a spring cooling conveying mechanism (9); the spring cooling conveying mechanism (9) comprises an annular conveying mechanism (11); a plurality of magnetic attraction blocks (10) are provided on the annular conveying mechanism (11). The device realizes automatic conveyance and automatic cooling without manual operation, not only having high efficiency, but also avoiding potential safety hazards.

Description

弹簧钢丝加热绕制及冷却传送装置  Spring wire heating winding and cooling conveyor
技术领域Technical field
本发明涉及于一种制作弹簧的设备，特别涉及于用于钢丝加热输送绕制成弹簧并输送的设备。 BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a device for making a spring, and more particularly to an apparatus for heating and transporting a wire to be wound into a spring.
背景技术Background technique
传统弹簧的制作经过进料、绕制和成型输送等工序，在绕制成型后的弹簧，通常是用箱子、箩筐等容器装起来，再人工送去进行另一加工工序，如热处理、装进布袋制作布袋弹簧、进行串接做成弹簧床网或做成打结弹簧再做弹簧床网等等，因此，这种方式结构使用时效率低，无法实现自动化生产，并且在弹簧绕制时会产生热量，手工操作容易发生安全事故。 The production of traditional springs is carried out by feeding, winding and forming conveyance. The springs after winding are usually assembled in containers such as boxes and baskets, and then manually sent for another processing, such as heat treatment and loading. The bag is made into a bag spring, which is connected in series to form a spring bed net or a knotted spring and then a spring bed net. Therefore, the structure is inefficient in use, cannot be automated, and is wound in spring. It generates heat and is subject to safety accidents by hand.
发明内容Summary of the invention
本发明的目的是为了避免现有制作弹簧技术具有上述效率低和存在安全隐患，提供一种新型的弹簧钢丝先加热再绕制及冷却传送装置。The object of the present invention is to provide a novel spring steel wire heating and rewinding and cooling transmission device in order to avoid the above-mentioned low-efficiency and safety hazard.
本发明的目的可以通过以下技术方案达到：The object of the invention can be achieved by the following technical solutions:
弹簧钢丝加热绕制及冷却传送装置，包括有卷簧机、加热机构和弹簧冷却输送机构，所述的弹簧冷却输送机构包含有一环形输送机构，在环形输送机构上装有若干个磁性吸块。 The spring steel wire heating winding and cooling conveying device comprises a coil spring machine, a heating mechanism and a spring cooling conveying mechanism. The spring cooling conveying mechanism comprises an annular conveying mechanism, and the circular conveying mechanism is provided with a plurality of magnetic suction blocks.
本发明的目的还可以通过以下技术方案达到：The object of the invention can also be achieved by the following technical solutions:
本发明的一种技术方案是：所述的环形输送机构为圆形转盘。 One technical solution of the present invention is that the endless conveying mechanism is a circular turntable.
本发明的一种技术方案是：所述的环形输送机构为环形输送带。 One technical solution of the present invention is that the endless conveying mechanism is an endless conveyor belt.
本发明的一种技术方案是：所述的磁性吸块由定位座、磁铁和压盖构成，所述的定位座为一方形盒，磁铁放置在方形盒内，压盖用于将磁铁固定密封安装在定位座内的盖体。 One technical solution of the present invention is that the magnetic suction block is composed of a positioning seat, a magnet and a gland, the positioning seat is a square box, the magnet is placed in the square box, and the gland is used for fixing and sealing the magnet. A cover mounted in the positioning seat.
本发明的一种技术方案是：所述的压盖为透磁压盖，压盖表面设置成V形面或弧面。 One technical solution of the present invention is that the gland is a magnetically permeable cover, and the surface of the gland is set as a V-shaped surface or a curved surface.
本发明的一种技术方案是：所述的加热机构设置在卷簧机前端，钢丝是先经过加热机构加热后再进入卷簧机绕制成弹簧。 One technical solution of the present invention is that the heating mechanism is disposed at the front end of the coil spring machine, and the steel wire is heated by the heating mechanism and then enters the coil spring machine to form a spring.
本发明的一种技术方案是：所述的加热机构至少包括有两个或以上安装在钢丝上的电极加热装置，该电极加热装置包括有一底座，底座上设置有一个或多个用于输送钢丝的导线轮、导线轮上设有一个或以上的弹性压紧装置，弹性压紧装置下设有与钢丝保持持续贴紧的电极触头，并在两个底座上的电极触头之间分别接入电源与钢丝形成回路。 According to a technical solution of the present invention, the heating mechanism includes at least two or more electrode heating devices mounted on the steel wire, the electrode heating device includes a base, and the base is provided with one or more wires for conveying the wires. One or more elastic pressing devices are arranged on the wire wheel and the wire wheel, and the electrode contacts which are continuously adhered to the wire are provided under the elastic pressing device, and are respectively connected between the electrode contacts on the two bases. The power supply and the steel wire form a loop.
本发明的一种技术方案是：所述的钢丝上设置有三个电极加热装置，三个电极加热装置与钢丝形成两个交流回路，位于中间位置的电极加热装置为一个火线，前后位置的两个电极加热装置为零线。 One technical solution of the present invention is that the wire is provided with three electrode heating devices, the three electrode heating devices form two alternating current circuits with the steel wire, and the electrode heating device at the intermediate position is a live wire, two in the front and rear positions. The electrode heating device is zero line.
本发明的一种技术方案是：所述的钢丝上设置有三个电极加热装置，三个电极加热装置与钢丝形成两个直流回路，位于中间位置的电极加热装置为一个正极，前后位置的两个电极加热装置为负极。 One technical solution of the present invention is that the wire is provided with three electrode heating devices, the three electrode heating devices form two DC circuits with the steel wire, and the electrode heating device at the intermediate position is a positive electrode, and the front and rear positions are two. The electrode heating device is a negative electrode.
本发明的一种技术方案是：所述的电极触头为铜块或碳刷，该电极触头与钢丝的接触点设置成弧形。 One technical solution of the present invention is that the electrode contact is a copper block or a carbon brush, and the contact point of the electrode contact with the steel wire is arranged in an arc shape.
本发明具有以下突出的有益效果The invention has the following outstanding beneficial effects
1、本发明卷簧机设有一弹簧冷却输送机构，该弹簧冷却输送机构由环形输送机构上装有若干个磁性吸块构成，因此在弹簧成型后能利用磁性吸块吸住弹簧进行自动传送至下一工序，同时可让弹簧进行自然冷却或通风冷却等方式进行降温，无需人工操作，不但效率高，同时也避免安全隐患。1. The coil spring machine of the present invention is provided with a spring cooling conveying mechanism, which is composed of a plurality of magnetic suction blocks mounted on the annular conveying mechanism, so that after the spring is formed, the magnetic suction block can be used to suck the spring for automatic transmission to the lower portion. In one process, the spring can be cooled by natural cooling or ventilation cooling, without manual operation, which not only has high efficiency, but also avoids safety hazards.
2、本发明是先对钢丝进行加热处理后再进行绕制成形，由于钢丝加热后软化，并消除了钢丝内部应力，使得绕制更加容易，方便实现复杂弹簧的生产，和保证生产弹簧质量的一致性。2. The invention firstly heats the steel wire and then forms the shape, which is softened after heating, and eliminates the internal stress of the steel wire, so that the winding is easier, the production of the complex spring is convenient, and the quality of the spring is guaranteed. consistency.
3、本发明采用在钢丝输送进料时进行加热处理，在进料的同时进行加热，因此在生产时更加节省时间，提高其生产效率，同时也保障了每段钢丝均匀加热的效果。3. The invention adopts the heat treatment when the steel wire is fed and feeds, and performs heating while feeding, so that the production time is more time-saving, the production efficiency is improved, and the uniform heating effect of each steel wire is also ensured.
4、本发明在加热机构设置有弹性压紧装置，在钢丝进料的同时，使电极触头持续保持贴紧钢丝状态，保障加热机构与钢丝之间电源形成良好的回路，起到良好的热处理效果，并且电极触头有一定的长度，使用过程中在电蚀和不断磨损的情况下仍然具有较长的使用寿命。4. The invention is provided with an elastic pressing device in the heating mechanism, so that the electrode contacts are kept in close contact with the steel wire while the steel wire is feeding, and a good circuit is formed between the heating mechanism and the steel wire to ensure a good heat treatment. The effect, and the electrode contacts have a certain length, and still have a long service life in the case of electric erosion and continuous wear during use.
5、电极触头与钢丝接触位置设置成弧形，有利于增加导电面积，同时也使钢丝接触更加牢固和具有良好的导向稳定作用。5. The contact position between the electrode contact and the steel wire is curved, which is beneficial to increase the conductive area, and also makes the steel wire contact more firm and has good guiding stability.
附图说明DRAWINGS
图1为本发明实施例1的结构示意图。FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
图2为本发明实施例1的弹簧冷却输送机构结构主视图。Fig. 2 is a front elevational view showing the structure of a spring-cooled conveying mechanism according to a first embodiment of the present invention.
图3为本发明实施例1的磁性吸块结构示意图。3 is a schematic structural view of a magnetic suction block according to Embodiment 1 of the present invention.
图4为图3的爆炸图。Figure 4 is an exploded view of Figure 3.
图5为本发明实施例1的磁性吸块工作原理图。Fig. 5 is a schematic view showing the operation of the magnetic suction block according to the first embodiment of the present invention.
图6为本发明实施例1的电极加热装置结构示意图。Fig. 6 is a schematic structural view of an electrode heating apparatus according to Embodiment 1 of the present invention.
图7为本发明实施例1的电极加热装置使用示意图。Fig. 7 is a schematic view showing the use of the electrode heating apparatus of the first embodiment of the present invention.
图8为本发明实施例2的结构示意图。FIG. 8 is a schematic structural view of Embodiment 2 of the present invention.
具体实施方式detailed description
以下结合附图对本发明作进一步的详细说明。 The invention will be further described in detail below with reference to the accompanying drawings.
实施例1： Example 1:
参照图1至图5所示的弹簧钢丝加热绕制及冷却传送装置，包括有卷簧机1、加热机构2和弹簧冷却输送机构9。弹簧冷却输送机构9中包含有一环形输送机构11，在环形输送机构11上均匀装有若干个磁性吸块10。 Referring to the spring steel wire heating and cooling conveyor shown in FIGS. 1 to 5, there are a coil spring machine 1, a heating mechanism 2, and a spring cooling conveying mechanism 9. The spring-cooled conveying mechanism 9 includes an annular conveying mechanism 11 on which a plurality of magnetic suction blocks 10 are uniformly mounted.
实施例中 In the embodiment
所述的环形输送机构11为圆形转盘，磁性吸块10由定位座13、磁铁14和压盖15构成，所述的定位座13为一方形盒，磁铁14放置在方形盒内；压盖15用于将磁铁14固定密封安装在定位座13内。该压盖15为透磁压盖，压盖表面设置成V形面或弧面，所述的弹簧冷却输送机构9包括环形输送机构11、转盘驱动装置带动环形输送机构转动。The annular conveying mechanism 11 is a circular rotating disc. The magnetic suction block 10 is composed of a positioning seat 13, a magnet 14 and a pressing cover 15. The positioning seat 13 is a square box, and the magnet 14 is placed in a square box; 15 is used for fixing and sealing the magnet 14 in the positioning seat 13. The gland 15 is a magnetically permeable cover, and the surface of the gland is provided as a V-shaped surface or a curved surface. The spring-cooling conveying mechanism 9 includes an annular conveying mechanism 11 and the rotating disc driving device drives the annular conveying mechanism to rotate.
所述的加热机构2至少包括有两个或以上安装在钢丝3上的电极加热装置4，该电极加热装置4包括有一底座5，底座5上设置有一个或多个用于输送钢丝的导线轮6、导线轮6上设有一个或以上的弹性压紧装置7，弹性压紧装置7下设有与钢丝3保持持续贴紧电极触头8，并在两个底座5上的电极触头8之间分别接入电源与钢丝形成回路。 The heating mechanism 2 comprises at least two or more electrode heating devices 4 mounted on the steel wire 3. The electrode heating device 4 includes a base 5 on which one or more wire wheels for conveying steel wires are disposed. 6. One or more elastic pressing devices 7 are arranged on the wire wheel 6, and the elastic pressing device 7 is provided with electrode contacts 8 which are kept in close contact with the wire 3 and are in contact with the electrode contacts 8 and on the two bases 5. The power supply and the steel wire are respectively connected to form a loop.
具体的，specific,
所述弹簧冷却输送机构9在传送中：磁性吸块10均匀圆周安装在环形输送机构11的圆形转盘边沿上，使各个磁性吸块10的压盖15表面随着转轴驱动环形输送机构11转动依次经过卷簧机1绕制螺旋弹簧成型后的输出对应位置B处，使成型的螺旋弹簧31在卷簧机1绕制成型出来时正好位于压盖15表面处被磁性吸块10吸住输送至下一工序，同时进行冷却处理。The spring cooling conveying mechanism 9 is in the process of transmitting: the magnetic suction block 10 is evenly circumferentially mounted on the circular turntable edge of the endless conveying mechanism 11, so that the surface of the gland 15 of each magnetic suction block 10 is rotated along with the rotating shaft driving annular conveying mechanism 11. In turn, the output of the coil spring machine 1 is wound at the position corresponding to the position B, so that the formed coil spring 31 is sucked by the magnetic suction block 10 just at the surface of the pressure cover 15 when the coil spring machine 1 is wound out. Transfer to the next process while cooling.
所述的电极加热装置4与钢丝3形成回路可分为两种方式：一种方式是：所述的钢丝上设置有三个电极加热装置4，三个电极加热装置4与钢丝3形成两个直流回路，位于中间位置的电极加热装置 41为一个正极，前后位置的两个电极加热装置42、43为负极；另一种方式是：所述的钢丝上设置有三个电极加热装置4，三个电极加热装置4与钢丝3形成两个交流回路，位于中间位置的电极加热装置 41为一个火线，前后位置的两个电极加热装置42、43为零线，这样在使用时，能够起隔绝电流的功能，保护人身安全及设备安全，避免安全隐患，另外分两个回路，可以使电流减少，减少外部电路发热。所述的弹性压紧装置7包括有液压缸、气压缸或弹簧压紧装置。所述的电极触头8为铜块或碳刷。所述的接入电源电流为30V。The electrode heating device 4 and the steel wire 3 form a circuit can be divided into two ways: one way is: the wire is provided with three electrode heating devices 4, and the three electrode heating devices 4 and the steel wire 3 form two direct currents Circuit, electrode heating device in the middle position 41 is a positive electrode, the two electrode heating devices 42 and 43 in the front and rear positions are negative electrodes; the other way is: the wire is provided with three electrode heating devices 4, and the three electrode heating devices 4 and the steel wires 3 form two AC circuit, electrode heating device in the middle position 41 is a fire line, and the two electrode heating devices 42 and 43 in the front and rear positions are zero line, so that when used, the function of isolating the current can be performed, the personal safety and the safety of the equipment can be protected, and safety hazards can be avoided, and the two circuits can be divided into two circuits. Reduce current and reduce external circuit heating. The elastic pressing device 7 includes a hydraulic cylinder, a pneumatic cylinder or a spring pressing device. The electrode contact 8 is a copper block or a carbon brush. The access power supply current is 30V.
具体使用操作时，When using the operation,
首先，为了钢丝3更好的通过导线轮6上，在电极加热装置 4的底座5两侧位于导线轮两边对应位置上分别设置有一带通孔52的引线耳51，使用时，将钢丝3横穿底座5两侧的两个引线耳51的通孔52并通过导线轮6和弹性压紧装置7，利用弹性压紧装置7的电极触头8将钢丝3压贴在导线轮6上，使两个加热机构2的电极触头8和钢丝3之间的电源形成一个交流回路对钢丝3进行热处理，在上述的三个电极加热装置4中，位于中间位置的电极加热装置41为火线，前后位置的两个电极加热装置42、43为零线，由此与钢丝3形成两个交流回路对两段钢丝进行加热处理。First, in order to better pass the wire 3 through the wire wheel 6, the electrode heating device The lead pins 51 with the through holes 52 are respectively disposed on the two sides of the base 5 on the two sides of the wire wheel. In use, the wires 3 are traversed through the through holes 52 of the two lead ears 51 on both sides of the base 5 and pass through the wires. The wheel 6 and the elastic pressing device 7 press the wire 3 against the wire wheel 6 by the electrode contact 8 of the elastic pressing device 7, so that the power supply between the electrode contact 8 and the wire 3 of the two heating mechanisms 2 is formed. An electric circuit heat-treats the electric wire 3, and in the above-mentioned three electrode heating devices 4, the electrode heating device 41 at the intermediate position is a live line, and the two electrode heating devices 42, 43 at the front and rear positions are in a zero line, thereby 3 Form two AC circuits to heat the two sections of steel wire.
其次，在钢丝3通过加热机构2进行加热处理后直接进入卷簧机1进行绕制造型，最后成型后的弹簧31输送至弹簧冷却输送机构9，该弹簧冷却输送机构9上的多个磁性吸块10由转轴驱动环形输送机构11带动在卷簧机1的造型出口处（即绕制成型的弹簧出口处），利用磁性吸块10的磁性依次将弹簧31吸住并转动输送至下一个工序，如冷却降温、装进布袋制作布袋弹簧、进行串接做成弹簧床网或做成打结弹簧再做弹簧床网。 Next, after the steel wire 3 is heated by the heating mechanism 2, it directly enters the coil spring machine 1 to be wound around the manufacturing type, and the finally formed spring 31 is sent to the spring cooling conveying mechanism 9, which cools the plurality of magnetic suctions on the conveying mechanism 9. The block 10 is driven by the rotating shaft driving annular conveying mechanism 11 at the shape exit of the coil spring machine 1 (i.e., at the spring outlet of the wound shape), and the magnetic force of the magnetic suction block 10 sequentially sucks and rotates the spring 31 to the next one. The process, such as cooling and cooling, loading into a cloth bag to make a bag spring, performing serial connection to form a spring bed net or making a knotted spring and then making a spring bed net.
实施例2：Example 2:
如图8所示，本实施例中的弹簧钢丝加热绕制及冷却传送装置的技术特点是：所示的环形输送机构11为环形输送带，该环形输送带由两个带凹槽121的驱动转轮12带动，磁性吸块10安装在环形输送带上，随驱动转轮12转动形成一个弹簧的冷却传送装置。其余同上实施例。本实施例的环形输送带不但可实现远距离输送，同时达到冷却的目的。As shown in FIG. 8, the technical feature of the spring steel wire heating winding and cooling conveyor in this embodiment is that the annular conveying mechanism 11 is an endless conveyor belt driven by two grooves 121. Driven by the runner 12, the magnetic suction block 10 is mounted on the endless conveyor belt and rotates with the drive wheel 12 to form a spring cooling conveyor. The rest are the same as the above embodiment. The endless conveyor belt of this embodiment can not only achieve long-distance transportation, but also achieve the purpose of cooling.

Claims (10)

  1. 弹簧钢丝加热绕制及冷却传送装置，包括有卷簧机（1）、加热机构（2）和弹簧冷却输送机构（9），其特征是：所述的弹簧冷却输送机构（9）包含有一环形输送机构（11），在环形输送机构（11）上装有若干个磁性吸块（10）。 The spring steel wire heating winding and cooling conveying device comprises a coil spring machine (1), a heating mechanism (2) and a spring cooling conveying mechanism (9), wherein the spring cooling conveying mechanism (9) comprises a ring shape The conveying mechanism (11) is provided with a plurality of magnetic suction blocks (10) on the endless conveying mechanism (11).
  2. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的环形输送机构（11）为圆形转盘。The spring steel wire heating winding and cooling conveyor according to claim 1, wherein the annular conveying mechanism (11) is a circular rotating wheel.
  3. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的环形输送机构（11）为环形输送带。The spring steel wire heating winding and cooling conveyor according to claim 1, wherein the annular conveying mechanism (11) is an endless conveyor belt.
  4. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的磁性吸块（10）由定位座（13）、磁铁（14）和压盖（15）构成，所述的定位座（13）为一方形盒，磁铁（14）放置在方形盒内，压盖（15）用于将磁铁（14）固定密封安装在定位座（13）内。The spring steel wire heating winding and cooling conveyor according to claim 1, wherein the magnetic suction block (10) is composed of a positioning seat (13), a magnet (14) and a gland (15). The positioning seat (13) is a square box, the magnet (14) is placed in the square box, and the pressing cover (15) is used for fixing and sealing the magnet (14) in the positioning seat (13).
  5. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的压盖（15）为透磁压盖，压盖表面设置成V形面或弧面。The spring steel wire heating winding and cooling conveying device according to claim 1, wherein the gland (15) is a magnetically permeable cover, and the surface of the gland is provided as a V-shaped surface or a curved surface.
  6. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的加热机构（2）设置在卷簧机（1）前端，钢丝（3）是先经过加热机构（2）加热后再进入卷簧机（1）绕制成弹簧。The spring steel wire heating winding and cooling conveying device according to claim 1, wherein the heating mechanism (2) is disposed at a front end of the coil spring machine (1), and the steel wire (3) is first passed through a heating mechanism (2) After heating, it enters the coil spring machine (1) and is wound into a spring.
  7. 根据权利要求1所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的加热机构（2）至少包括有两个或以上安装在钢丝（3）上的电极加热装置（4），该电极加热装置（4）包括有一底座（5），底座（5）上设置有一个或多个用于输送钢丝的导线轮（6）、导线轮（6）上设有一个或以上的弹性压紧装置（7），弹性压紧装置（7）下设有与钢丝（3）保持持续贴紧的电极触头（8），并在两个底座（5）上的电极触头（8）之间分别接入电源与钢丝形成回路。The spring steel wire heating winding and cooling conveyor according to claim 1, wherein said heating mechanism (2) comprises at least two or more electrode heating devices (4) mounted on the steel wire (3). The electrode heating device (4) comprises a base (5), the base (5) is provided with one or more wire wheels (6) for conveying the wire, and the wire wheel (6) is provided with one or more elastic The pressing device (7), the elastic pressing device (7) is provided with electrode contacts (8) which are kept in close contact with the steel wires (3), and the electrode contacts (8) on the two bases (5) The power supply and the steel wire are respectively connected to form a loop.
  8. 根据权利要求7所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的钢丝上设置有三个电极加热装置（4），三个电极加热装置（4）与钢丝（3）形成两个交流回路，位于中间位置的电极加热装置 （41）为一个火线，前后位置的两个电极加热装置（42、43）为零线。The spring steel wire heating winding and cooling conveying device according to claim 7, wherein said wire is provided with three electrode heating devices (4), and three electrode heating devices (4) and steel wires (3) are formed. Two AC circuits, electrode heating device in the middle position (41) is a live line, and the two electrode heating devices (42, 43) in the front and rear positions are zero lines.
  9. 根据权利要求7所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的钢丝上设置有三个电极加热装置（4），三个电极加热装置（4）与钢丝（3）形成两个直流回路，位于中间位置的电极加热装置 （41）为一个正极，前后位置的两个电极加热装置（42、43）为负极。The spring steel wire heating winding and cooling conveying device according to claim 7, wherein said wire is provided with three electrode heating devices (4), and three electrode heating devices (4) and steel wires (3) are formed. Two DC circuits, electrode heating device in the middle position (41) is a positive electrode, and the two electrode heating devices (42, 43) at the front and rear positions are negative electrodes.
  10. 根据权利要求7所述的弹簧钢丝加热绕制及冷却传送装置，其特征是：所述的电极触头（8）为铜块或碳刷，该电极触头（8）与钢丝的接触点设置成弧形。The spring steel wire heating winding and cooling conveying device according to claim 7, wherein the electrode contact (8) is a copper block or a carbon brush, and the contact point of the electrode contact (8) and the steel wire is set. Curved.
PCT/CN2014/091093 2014-04-11 2014-11-14 Spring steel wire heating, winding and cooling conveyor WO2015154463A1 (en)

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