CN104419817A - Processing device of steel wire for knitting screen mesh - Google Patents
Processing device of steel wire for knitting screen mesh Download PDFInfo
- Publication number
- CN104419817A CN104419817A CN201310362769.3A CN201310362769A CN104419817A CN 104419817 A CN104419817 A CN 104419817A CN 201310362769 A CN201310362769 A CN 201310362769A CN 104419817 A CN104419817 A CN 104419817A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- induction heating
- frequency induction
- processing units
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/02—Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- 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)
- Textile Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention provides a processing device of steel wires for knitting a screen mesh. The processing device is characterized by comprising, in a successively connecting manner: a steel wire conveying apparatus, a high-frequency induction heating apparatus, an ultrahigh-frequency induction heating apparatus, a wire pressing machine, a thermal-treating apparatus and a steel wire recycle apparatus. The wire pressing machine comprises an upper wire pressing wheel and a lower wire pressing wheel which are opposite vertically. Both wheel edges of the upper wire pressing wheel and the lower wire pressing wheel are provided with wire pressing teeth. Steel wires pass through between the upper wire pressing wheel and the lower wire pressing wheel. The steel wire, for knitting a screen mesh, after being treated through the device is increased in wear resistance by 2.5-4 times and is ensured in hardness after processing. In addition, the processing device can process the steel wire being 1-14 mm in diameter [phi] and is high in practicability.
Description
Technical field
The present invention relates to a kind of steel wire processing units for woven screen.
Background technology
At present be through drawing wire machine direct drawing out for the steel wire of woven screen, generally diameter is the steel wire hardness of Φ 1mm ~ Φ 6mm is between 30 ~ 35HRC, diameter is that the steel wire hardness of Φ 6.5mm ~ Φ 7mm is between 28 ~ 32HRC, diameter be the steel wire hardness of Φ 8mm ~ Φ 10mm between 26 ~ 30HRC, and the steel wire pulled out is directly by making screen cloth after thread press pre-bending without thermal treatment.It can thus be appreciated that, along with the hardness of increase steel wire after pre-bending of steel wire diameter reduces gradually.Meanwhile, at present in the steel wire processing of woven screen, the straight steel wire very long to length wants to accomplish when pre-bending often to need a lot of complicated mechanism without pitch variation, and in pre-bending, deviation occurring once straight steel wire will scrap, and causes very large waste; And the steel wire wear resistance of current steel wire processing units processing is not very high, and the work-ing life which results in screen cloth is lower, is difficult to meet needs when using.When reality processing steel wire, because the difference of application places, required gauge of wire and some other physical properties are also just different, there is significant limitation for the steel wire processing units of woven screen, cannot need of work be met.Such as, utilize the screen cloth of the square hole of braided steel wire 30mm, national standard is the steel wire that uses diameter to be Φ 8mm and the hardness of steel wire will between 26 ~ 30HRC; If want with the larger steel wire of diameter to increase wear resistance (such as: diameter is the steel wire of Φ 9mm), and ensure that hardness is also be difficult to accomplish between 26 ~ 30HRC, because along with the increase of steel wire diameter, steel wire is easy to when pre-bending occur being weighed wounded by steel wire and causing steel wire fracture; And be difficult to accomplish that same set of equipment can be processed the steel wire of different diameter and ensure the wire quality after processing with regard to prior art.Therefore, need one can improve steel wire wear resistance, and the steel wire processing units of different diameter can be processed.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of steel wire processing units for woven screen can processed different diameter, improve steel wire wear resistance, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of steel wire processing units for woven screen, comprise the steel wire e Foerderanlage, high-frequency induction heating apparatus, ultra-high frequency induction heating device, thread press and the thermal treatment unit that connect successively, described thread press comprises upper compression filament opposing upper and lower wheel and lower thread pressing wheel, the wheel rim of upper compression filament wheel and lower thread pressing wheel is equipped with silk pressing tooth, and described steel wire passes between upper compression filament wheel and lower thread pressing wheel.
Preferably, also damping system is provided with between described steel wire e Foerderanlage and high-frequency induction heating apparatus, damping system is provided with the elongated slot of multiple above-below direction, and be provided with the upper roller and bottom roller that are alternately arranged in elongated slot, described upper roller and bottom roller are rolled by motor control.
Further, the wheel rim of described upper roller and bottom roller is also provided with annular recesses.
Preferably, transition spool piece is provided with between described high-frequency induction heating apparatus and ultra-high frequency induction heating device.
Further, described steel wire is linearly through high-frequency induction heating apparatus, ultra-high frequency induction heating device, thread press and thermal treatment unit.
Preferably, described thermal treatment unit comprises cooling pool, service sink and tempering unit.
Further, described cooling pool and tempering unit are equipped with smoke removing device.
Preferably, the rolled thread speed of described damping system is equal with the silk pressing speed of thread press.
Preferably, one is also comprised for collecting the steel wire retrieving arrangement processing steel wire.
Further, the recovery speed of described steel wire retrieving arrangement is equal with the silk pressing speed of thread press.
As mentioned above, the steel wire processing units for woven screen of the present invention, has following beneficial effect:
The present invention carries out induction heating by high-frequency induction heating apparatus and ultra-high frequency induction heating device to steel wire, when heating, the top layer of steel wire is heated to about 900 °, then the pitch of woven screen needs is processed through thread press, make the hardness of steel wire reach 50 ~ 52HRC through heat treatment process again, therefore improve 2.5 ~ 4 times in the screen cloth wear resistance of the braided steel wire processed with the present invention; Simultaneously because each device in the present invention is arranged in a linear, add the stability substantially increasing steel wire man-hour, ensure that the processing quality of steel wire; The present invention can also process the steel wire of diameter from Φ 1mm ~ Φ 14mm according to the need of work of reality, and practicality is very high.
Accompanying drawing explanation
Fig. 1 is procedure of processing schematic diagram of the present invention.
Fig. 2 is steel wire transport conveyor constructions figure in the present invention.
Fig. 3 is the upper roller structure iron in Fig. 2.
Fig. 4 is the bottom roller structure iron in Fig. 2.
Fig. 5 is A place enlarged view in Fig. 1.
In figure: 1 damping system 11 elongated slot
12 upper roller 13 bottom rollers
14 steel wire guide ring 15 annular recessess
2 high-frequency induction heating apparatus 3 transition spool piece
4 ultra-high frequency induction heating device 5 thread press
51 upper compression filaments take turns 52 times thread pressing wheels
6 thermal treatment unit 61 cooling pools
62 service sink 63 tempering units
7 steel wire retrieving arrangement 8 smoke removing devices
9 steel wire e Foerderanlages
Embodiment
The structure that Figure of description illustrates, ratio, size etc., content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionlity or size, is not affecting under effect that the present invention can produce and the object that can reach, and all should still drop in scope that disclosed technology contents can contain.Simultaneously, quote in this specification sheets as " on ", D score, "front", "rear", the term such as " centre ", also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
If Fig. 1-Fig. 4 is the steel wire processing units for woven screen of the present invention, the present invention includes the steel wire e Foerderanlage 9, high-frequency induction heating apparatus 2, ultra-high frequency induction heating device 4, thread press 5 and the thermal treatment unit 6 that connect successively as seen from Figure 1, described thread press 5 comprises upper compression filament opposing upper and lower wheel 51 and lower thread pressing wheel 52, the wheel rim of upper compression filament wheel 51 and lower thread pressing wheel 52 is equipped with silk pressing tooth, and described steel wire passes between upper compression filament wheel 51 and lower thread pressing wheel 52.
In the present invention, the reason of high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4 is selected to be that the screen cloth that steel wire of the present invention will weave is mainly used in field, mine, field, mine requires that screen cloth has very high wear resistance and intensity, and the top layer of high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4 pairs of steel wires is heated, namely steel wire is after high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4, hard-faced effect can be reached again through subsequent heat treatment device, improve hardness and the wear resisting property on steel wire top layer, and the central core of steel wire still keeps good toughness, thus ensure that the steel wire after with the present invention's processing meets weaving and requires the service requirements with screen cloth.
When real work, the motion of steel wire realizes by the roll extrusion effect of thread press 5, the turning direction of upper compression filament wheel 51 and lower thread pressing wheel 52 is contrary, by upper compression filament wheel 51 and lower thread pressing wheel 52 relatively rotate roll extrusion, steel wire is pressed into the corrugated steel wire that simultaneously pulls to move, steel wire e Foerderanlage 9 is generally the cylinder that dish has steel wire, cylinder rotates coil of wire to go out, in the present embodiment, the transfer rate of steel wire is per minute 15 ~ 20 meters, namely 30 cm are carried a second, if cylinder rotates too fast, coil of wire goes out also can be accelerated, so just can not ensure the conveying that steel wire is stable when through high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4, and then also just can not guarantee that steel wire heating is even, thus affect the quality of steel wire, therefore preferred, composition graphs 1 and Fig. 2, damping system 1 is also provided with between described steel wire e Foerderanlage 9 and high-frequency induction heating apparatus 2, damping system 1 is provided with the elongated slot 11 of multiple above-below direction, the upper roller 12 and bottom roller 13 that are alternately arranged is provided with in elongated slot 11, described upper roller 12 and bottom roller 13 control to roll to drive steel wire to move by stepless variable-speed motor.Because the stability of bias effect steel wire when carrying on position can be there is unavoidably when moving in steel wire, so be also respectively equipped with steel wire guide ring 14 in two ends of damping system 1, and as shown in Figure 3 and Figure 4, described upper roller 12 and the wheel rim of bottom roller 13 are also provided with annular recesses 15, and annular flange flange 15 also ensure that the conveying that steel wire is stable in damping system 1.Steel wire enters from the steel wire guide ring 14 of damping system 1 one end, annular recesses 15 on upper roller 12 and bottom roller 13 from the steel wire guide ring 14 of the other end out, because upper roller 12 and bottom roller 13 can adjust position in elongated slot 11, so adjust position and then the clamping force of adjustment to steel wire of upper roller 12 and bottom roller 13 according to the need of work of reality, because there has been damping system 1, the effect of pullling can be played to steel wire, also can guarantee that steel wire is stable when entering high-frequency induction heating apparatus 2, and make steel wire at high-frequency induction heating apparatus 2, ultra-high frequency induction heating device 4, linear state is kept in thread press 5 and thermal treatment unit 6, thus improve the quality of product.
In the present embodiment, be provided with transition spool piece 3 between described high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4 and from high-frequency induction heating apparatus 2, out enter steel wire effect of jitter heating in the process of ultra-high frequency induction heating device 4 to prevent steel wire.In the present embodiment, described steel wire is linearly through high-frequency induction heating apparatus 2, transition spool piece 3, ultra-high frequency induction heating device 4, thread press 5 and thermal treatment unit 6; Therefore steel wire there will not be the phenomenon such as distortion, bending in traveling process, ensure that in good condition before being recovered of steel wire, substantially increases the quality of production of steel wire like this.Described thermal treatment unit 6 comprises cooling pool 61, service sink 62 and tempering unit 63.Steel wire is after thread press 5, enter the cooling pool 61 filling cooling oil to quench, service sink 62 is for cleaning the cooling oil of Steel Wire Surface, cooling pool 61 and tempering unit 63 are equipped with smoke removing device 8, producing flue gas for siphoning away in cooling pool 61 and tempering unit 63, ensureing that staff does not suck exhaust gases health.In the present embodiment, the main purpose that described thread press 5 is arranged between ultra-high frequency induction heating device 4 and thermal treatment unit 6 is: on the one hand, thread press 5 will match with damping system 1, namely the rolled thread speed of described damping system 1 is equal with the silk pressing speed of thread press 5, when entering thread press 5 after steel wire is heated by high-frequency induction heating apparatus 2 and ultra-high frequency induction heating device 4 and carrying out silk pressing, because the rolled thread speed of damping system 1 is identical with the silk pressing speed of thread press 5, prevent and only provide by thread press 5 roll extrusion steel wire the power of pullling and the situation that causes the steel wire pitch that processes inconsistent occurs, better ensure that the wire quality after processing, on the other hand, from thread press 5 out after steel wire directly enter thermal treatment unit 6 and carry out Quench and temper, make waviness steel wire hardness reach 50 ~ 52HRC very soon, prevent and cause steel wire to be out of shape because external force pulls steel wire thus affect the character of steel wire.
The present invention is when real work, the steel wire of diameter at Φ 1mm ~ Φ 14mm can be processed, when steel wire diameter to be processed is between Φ 1mm ~ Φ 6mm, the present invention also comprise one be arranged on thermal treatment unit 6 after for collecting the steel wire retrieving arrangement 7 processing steel wire; When steel wire diameter to be processed is at Φ 6mm ~ Φ 14mm, because steel wire diameter is large, hardness is large, so can not collect with steel wire retrieving arrangement 7.Therefore, when reclaiming the steel wire of diameter in the scope of Φ 6mm ~ Φ 14mm, the needs according to actual woven screen directly cut off the steel wire after thermal treatment, because the present invention can process the steel wire of different diameter, so substantially increase use range of the present invention, save cost.
In the present embodiment, the steel wire of Φ 6mm is less than for diameter.In preparation, added to steel wire man-hour, first steel wire is coiled out from steel wire e Foerderanlage 9, successively through damping system 1, high-frequency induction heating apparatus 2, transition spool piece 3, ultra-high frequency induction heating device 4, thread press 5, thermal treatment unit 6, finally enter and be connected on steel wire retrieving arrangement 7, then according to the concrete need of work adjustment upper roller 12 of damping system 1 and the clamping force of bottom roller 13 pairs of steel wires, then each device in the present invention is made to enter working order, the upper compression filament wheel 51 of thread press 5 and lower thread pressing wheel 52 start to rotate and drive steel wire to steel wire retrieving arrangement 7 one lateral movement, through the steel wire of damping system 1 stable enter high-frequency induction heating apparatus 2, by the temperature of steel wire induction heating to about 600 ° in high-frequency induction heating apparatus 2, after transition spool piece 4, enter ultra-high frequency induction heating device 4, in ultra-high frequency induction heating device 4, again steel wire top layer is heated to the temperature of 895 ° ~ 905 °, steel wire out enters thread press 5 from ultra-high frequency induction heating device 4 and processes required shape, as shown in Figure 5, because steel wire diminishes through heating hardness, so be easy to distortion when upper compression filament wheel 51 and lower thread pressing wheel 52, is convenient to process waviness, steel wire after thread press 5 silk pressing enters cooling pool 61 more successively and tempering unit 63 carries out Quench and temper, steel wire after tempering is exactly the homogeneous wave shape wave steel wire that may be used for woven screen, steel wire hardness is now 50 ~ 52HRC, then by steel wire retrieving arrangement 7, steel wire is folded recovery.If the cooling pool in thermal treatment unit 61 adopts water to quench as heat-eliminating medium, just without the need to arranging service sink 62.In the present embodiment, because steel wire is easily being out of shape because of the impact of external tensile force after thread press 5 silk pressing, so in order to ensure that steel wire does not affect quality by pulling force, the recovery speed of described steel wire retrieving arrangement 7 is equal with the silk pressing speed of thread press 5, guarantees that the steel wire after silk pressing can not be subject to too many pulling force like this.
In sum, the steel wire processing units for woven screen of the present invention, can increase the wear resistance of steel wire greatly when processing the steel wire of woven screen, and can need according to real work and process the steel wire of different size.So the present invention effectively overcomes practical problemss more of the prior art thus has very high utility value and use meaning in the processing of woven screen steel wire.
Above-mentioned embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.The present invention also many aspects can also improve under the prerequisite of overall thought, all without prejudice under spirit of the present invention and category, can modify above-described embodiment or change for person skilled in the art scholar.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. the steel wire processing units for woven screen, it is characterized in that: comprise the steel wire e Foerderanlage (9), high-frequency induction heating apparatus (2), ultra-high frequency induction heating device (4), thread press (5) and the thermal treatment unit (6) that set gradually, described thread press (5) comprises upper compression filament opposing upper and lower wheel (51) and lower thread pressing wheel (52), the wheel rim of upper compression filament wheel (51) and lower thread pressing wheel (52) is equipped with silk pressing tooth, and described steel wire passes between upper compression filament wheel (51) and lower thread pressing wheel (52).
2. the steel wire processing units for woven screen according to claim 1, it is characterized in that: between described steel wire e Foerderanlage (9) and high-frequency induction heating apparatus (2), be also provided with damping system (1), damping system (1) is provided with the elongated slot (11) of multiple above-below direction, be provided with the upper roller (12) and bottom roller (13) that are alternately arranged in elongated slot (11), described upper roller (12) is connected with electric motor with bottom roller (13).
3. the steel wire processing units for woven screen according to claim 2, is characterized in that: the wheel rim of described upper roller (12) and bottom roller (13) is also provided with annular recesses (15).
4. the steel wire processing units for woven screen according to claim 1, is characterized in that: be provided with transition spool piece (3) between described high-frequency induction heating apparatus (2) and ultra-high frequency induction heating device (4).
5. the steel wire processing units for woven screen according to claim 1, is characterized in that: described steel wire is linearly through high-frequency induction heating apparatus (2), ultra-high frequency induction heating device (4), thread press (5) and thermal treatment unit (6).
6. the steel wire processing units for woven screen according to claim 1, is characterized in that: described thermal treatment unit (6) comprises cooling pool (61), service sink (62) and tempering unit (63).
7. the steel wire processing units for woven screen according to claim 6, is characterized in that: described cooling pool (61) and tempering unit (63) are equipped with smoke removing device (8).
8. the steel wire processing units for woven screen according to claim 1, is characterized in that: the rolled thread speed of described damping system (1) is equal with the silk pressing speed of thread press (5).
9. the steel wire processing units for woven screen according to claim 1, is characterized in that: also comprise one for collecting the steel wire retrieving arrangement (7) processing steel wire.
10. the steel wire processing units for woven screen according to claim 9, is characterized in that: the recovery speed of described steel wire retrieving arrangement (7) is equal with the silk pressing speed of thread press (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362769.3A CN104419817B (en) | 2013-08-19 | 2013-08-19 | Steel wire process equipment for woven screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362769.3A CN104419817B (en) | 2013-08-19 | 2013-08-19 | Steel wire process equipment for woven screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104419817A true CN104419817A (en) | 2015-03-18 |
| CN104419817B CN104419817B (en) | 2016-12-07 |
Family
ID=52969936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362769.3A Expired - Fee Related CN104419817B (en) | 2013-08-19 | 2013-08-19 | Steel wire process equipment for woven screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104419817B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141043A (en) * | 2016-08-17 | 2016-11-23 | 苏州市苏杭科技器材有限公司 | It is exclusively used in steel wire spacer screen and the weaving method thereof of animal |
| CN106180494A (en) * | 2016-08-30 | 2016-12-07 | 马克菲尔（天津）柔性支挡有限公司 | The cable tensioner of wire netting braider |
| CN107282832A (en) * | 2017-08-01 | 2017-10-24 | 合肥康之恒机械科技有限公司 | A kind of processing technology of stainless steel mesh |
| CN111687350A (en) * | 2018-05-14 | 2020-09-22 | 临海市小核桃工业设计服务部 | Weaving module of metal net processing device |
-
2013
- 2013-08-19 CN CN201310362769.3A patent/CN104419817B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141043A (en) * | 2016-08-17 | 2016-11-23 | 苏州市苏杭科技器材有限公司 | It is exclusively used in steel wire spacer screen and the weaving method thereof of animal |
| CN106141043B (en) * | 2016-08-17 | 2017-11-24 | 苏州市苏杭科技器材有限公司 | It is exclusively used in the steel wire spacer screen and its weaving method of animal |
| CN106180494A (en) * | 2016-08-30 | 2016-12-07 | 马克菲尔（天津）柔性支挡有限公司 | The cable tensioner of wire netting braider |
| CN107282832A (en) * | 2017-08-01 | 2017-10-24 | 合肥康之恒机械科技有限公司 | A kind of processing technology of stainless steel mesh |
| CN111687350A (en) * | 2018-05-14 | 2020-09-22 | 临海市小核桃工业设计服务部 | Weaving module of metal net processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104419817B (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104419817A (en) | Processing device of steel wire for knitting screen mesh | |
| CN102034563B (en) | Copper bus bar with high strength, high conductivity and high toughness and preparation method thereof | |
| CN106513538A (en) | Automatic non-scratch steel wire straightening cutting-off machine | |
| CN105057387B (en) | Copper alloy wire combined forming device | |
| CN109201737B (en) | Preparation method of gradient structure material with superfine crystal core and coarse crystal surface | |
| CN202849504U (en) | Rebar online thermal treatment device | |
| CN102700977A (en) | Feeding guide rail for cross shearing machine | |
| CN102350614A (en) | Machining method for seamless copper pipe | |
| CN102764762A (en) | Continuous casting and rolling device and method for producing long products | |
| CN203582927U (en) | Steel wire processing equipment for weaving screen | |
| CN102059272A (en) | Method for horizontal continuous casting, Pilger rolling and continuous drawing of copper alloy condenser tube | |
| CN205362290U (en) | Straightening cutting machine of line stick section bar | |
| CN107858496B (en) | Steel bar heat treatment production line | |
| CN103437002B (en) | A kind of ring throstle spinning section intensifier | |
| CN105436233A (en) | Processing technology of cold-rolled steel bar | |
| CN203048607U (en) | Heating and pressure-sizing device for ultrathin graphite heat conduction films | |
| CN202594467U (en) | Feeding lead rail for transverse shearing machine | |
| CN202369498U (en) | Glass fiber wiredrawing device | |
| CN106111980B (en) | A kind of preparation method of nano wire | |
| CN204892590U (en) | Copper alloy wire combination formula forming device | |
| CN204325692U (en) | A kind of glass fibre stitch-bonded felt slitter edge automatically receiving device | |
| CN203591994U (en) | Lead wire rolling mill | |
| CN107285120A (en) | A kind of industrial lean production motor copper cash storage device | |
| CN206882454U (en) | A kind of copper sheet bar straightening mechanism | |
| CN205907301U (en) | Novel wire drawing of copper alloy wire continuous annealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20180819 |