CN107808490B - Split type steel wire falling prevention device - Google Patents
Split type steel wire falling prevention device Download PDFInfo
- Publication number
- CN107808490B CN107808490B CN201711166003.2A CN201711166003A CN107808490B CN 107808490 B CN107808490 B CN 107808490B CN 201711166003 A CN201711166003 A CN 201711166003A CN 107808490 B CN107808490 B CN 107808490B
- Authority
- CN
- China
- Prior art keywords
- wire
- carbon brush
- guide wheel
- double
- sheet
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000002265 prevention Effects 0.000 title claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 69
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims abstract description 62
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 230000017105 transposition Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 32
- 230000001360 synchronised effect Effects 0.000 description 5
- 241000271510 Agkistrodon contortrix Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/10—Winding-up or coiling by means of a moving guide
- B21C47/12—Winding-up or coiling by means of a moving guide the guide moving parallel to the axis of the coil
Abstract
The invention discloses a split type steel wire falling prevention device which comprises a machine tool body, a wire arrangement device, a wire collecting device, a double guide wheel device and a triggering device, wherein the wire collecting device is used for collecting steel wires in a rotating mode, the wire arrangement device is used for conducting linear reciprocating motion to uniformly arrange wires, the double guide wheel device is used for reducing stress in the steel wires, the triggering device comprises a protection sheet and carbon brushes which are in split design, the protection sheet is in interval contact with the carbon brushes when the protection sheet is used for conducting reciprocating linear motion along with the wire arrangement device, and the carbon brushes are connected with a controller on the machine tool body through a circuit. The invention realizes that the guide wheel at the winding position of the winding machine winding or rewinding machine winding can be provided with the protection device, the power wire of the protection device is not required to be directly connected to the protection device beside the guide wheel, and the purpose that the wire falls off the guide wheel or the wire is not normally operated by people to cause the power-off and parking alarm of the machine when the wire does not pass through the guide wheel is realized.
Description
Technical Field
The invention relates to a split type steel wire falling prevention device, and belongs to the technical field of industrial production.
Background
When the steel cord is produced, a double guide wheel device is required to be arranged at the wire arrangement position of the wire winding machine for winding or rewinding machine for winding, and the internal stress of the steel wire is eliminated by the double guide wheel device before the steel wire enters the wire winding spool, so that the aim of reducing the arc height of the steel cord is fulfilled.
When the steel wire passes through the double guide wheels of the wire arrangement part of the wire winding machine or the wire rewinding machine to be arranged on the spool, the steel wire can fall off the guide wheels or the steel wire does not pass through the guide wheels due to the fact that manual operation is not standardized during production, so that unqualified products of hard bending and springs of the steel wire are generated, and if an operator misjudges or does not examine the unqualified products, the unqualified products possibly flow to a customer. The common practice is to install a trigger type protection device beside the double guide wheels, but the protection device is not suitable for use because the protection device needs to be provided with a power line, the guide wheels need to do linear reciprocating motion in the wire arranging process when the steel wires are wound, and the synchronous power line of the protection device cannot be fixed and is easy to damage.
Disclosure of Invention
The invention provides a winding protection device of a split strander winding or rewinding machine, which realizes the purpose that a wire falls off a guide wheel or the machine is powered off and stopped when the wire does not pass through the guide wheel due to non-standard manual operation.
In order to achieve the above purpose, the invention provides a split type steel wire falling prevention device, which comprises a machine tool body, a wire arrangement transposition, a wire collecting transposition, a double-guide-wheel device and a triggering device, wherein the wire arrangement transposition and the wire collecting device are correspondingly arranged on the same side of the machine tool body up and down, the wire arrangement device carries out linear reciprocating motion, the double-guide-wheel device comprises double guide wheels for guiding steel wires and a guide-wheel bracket connected with the double guide wheels, the guide-wheel bracket is connected to the wire arrangement device, the double-guide-wheel device carries out linear reciprocating motion along with the wire arrangement device, the double-guide-wheel device guides the steel wires to the wire collecting device, the wire collecting device rotates to collect the steel wires, the triggering device comprises a protection sheet and carbon brushes which are in split design, the protection sheet is arranged on the guide-wheel bracket, the carbon brushes are fixed on the machine tool body, the protection sheet is contacted with the carbon brushes at intervals when the carbon brushes reciprocate along with the guide-wheel bracket, the carbon brushes are connected with a controller on the machine tool body through lines, the carbon brushes are connected with a power line, and are in an electrified state, and when the steel wires fall onto the protection sheet, the protection sheet is connected with an electrified, and an alarm circuit is conducted.
Furthermore, the carbon brush is fixed on the machine tool body through a carbon brush seat, and the carbon brush is a high-wear-resistance copper head carbon brush.
Further, the carbon brush is arranged on the carbon brush seat through the pressure spring, a step hole is designed in the middle of the carbon brush seat, the carbon brush comprises a carbon brush head, the pressure spring and a connecting screw rod, the pressure spring is arranged between the carbon brush head and the connecting screw rod, the pressure spring is connected with the carbon brush head and the connecting screw rod, the carbon brush penetrates into the step hole of the carbon brush seat, and the threaded part of the connecting screw rod penetrates out of the small hole of the step hole and is locked and fixed through a screw cap.
Further, the protection sheet is a U-shaped sheet, the U-shaped sheet comprises two transverse strip parts and a connecting part for connecting the two transverse strip parts, the middle part of the connecting part is connected with the middle part of the guide wheel support, the connecting part is connected with the guide wheel support in a cross shape, the transverse strip parts are perpendicular to the double guide wheel support, and the transverse strip parts penetrate through the middle part of the double guide wheel device.
Further, the length of the connecting part of the U-shaped sheet is smaller than the diameter of the double guide wheels, and the length of the transverse strip part of the U-shaped sheet is larger than the thickness of the double guide wheels.
Furthermore, the protection sheet is made of metal copper.
Further, the spool is sleeved on the wire collecting device, threads are arranged at the top end of the wire collecting shaft, the spool is sleeved on the wire collecting shaft, the top end of the spool is pressed with the cover plate, the wire collecting shaft is twisted with the locking cap, and the locking cap is pressed with the cover plate, so that the spool is fixed.
Further, the winding displacement device comprises a winding displacement shaft, a winding displacement belt wheel, a winding displacement screw rod, a movable body in a sliding block and a sliding sleeve, wherein the winding displacement belt wheel is arranged on the winding displacement shaft, the winding displacement screw rod is arranged inside the winding displacement shaft, the winding displacement belt wheel is arranged on the winding displacement shaft, the winding displacement screw rod is connected with the winding displacement shaft through a bayonet joint, and a rectangular thread groove communicated in a left-handed and right-handed manner is formed in the winding displacement screw rod. One end of the movable element is clamped in the rectangular thread groove of the screw rod, and the screw rod drives the movable element to do linear reciprocating motion during rotary motion. The other end of the movable element is clamped in the sliding sleeve, the movable element drives the sliding sleeve to do linear reciprocating motion, and the wire arrangement device is arranged on the sliding sleeve and simultaneously does linear reciprocating motion.
Further, the wire winding device comprises a wire winding shaft, a wire winding belt wheel and a motor arranged on the machine tool body, wherein the wire winding belt wheel is arranged on the wire winding shaft, 2 belt wheels are arranged on the wire winding shaft, 1 synchronous belt is arranged and connected with the motor, and the other 1 synchronous belt is arranged and connected with the wire arranging belt wheel. The motor rotates to drive the take-up spool to rotate, the take-up spool drives the screw rod to simultaneously rotate, and the spool is fixed on the take-up spool to simultaneously rotate to take up the wire.
Further, the arranging spool is arranged in parallel with the winding-up spool.
The beneficial effects are that: the invention solves the problems that a power line in an original trigger device does linear reciprocating motion along with a winding displacement device, cannot be fixed and is easy to damage, a steel wire falls off a guide wheel and cannot give an alarm in time, so that a product is unqualified, the trigger device is changed into a split design of a carbon brush and a protection sheet, the design is reasonable, the protection sheet is not connected with the power line, the carbon brush is in an electrified state, the steel wire is not contacted with the protection sheet on a double guide wheel under the normal condition, the protection sheet and the carbon brush are not contacted to form loop energization, but the protection sheet and the carbon brush are contacted to form loop energization when the steel wire falls off the guide wheel, and a controller controls a machine tool to give an alarm and stop, so that the safety of production is improved, and the quality of the product is also improved.
Drawings
FIG. 1 is a schematic view of the structure of the trigger device of the present invention in contact;
fig. 2 is a schematic view of the trigger device of the present invention when separated.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, this embodiment provides a split type wire falling prevention device, including lathe bed 1, winding displacement transposition 8, receipts line transposition 9, two guide pulley device 5 and trigger device, winding displacement transposition 8 and receipts line device 9 correspond the homonymy that sets up at lathe bed 1 from top to bottom, two guide pulley device 5 include the double guide pulley that guides wire 4 and connect the guide pulley support 51 of double guide pulley, guide pulley support 51 connects on winding displacement device 8, two guide pulley device 5 is the linear reciprocating motion along with winding displacement device 8, two guide pulley device 5 guide wire 4 receive on the receipts line device, trigger device includes protection sheet 6 and carbon brush 2 of split design, protection sheet 6 sets up on guide pulley support 51, carbon brush 2 is fixed on lathe bed 1, protection sheet 6 is in interval contact with carbon brush 2 when reciprocating rectilinear motion along with guide pulley support 51, carbon brush 2 is connected with the controller on lathe bed 9 through the circuit, and the controller is used for controlling the lathe alarm that stops, when the wire falls on the protection sheet, turns on with the carbon brush and turns on the alarm circuit.
The carbon brush is fixed on the lathe bed through the carbon brush seat, the carbon brush is high wear-resisting copper head carbon brush.
The carbon brush is arranged on the carbon brush seat through a pressure spring.
The protection sheet is a U-shaped sheet, the U-shaped sheet is made of copper metal, the U-shaped sheet comprises two transverse strip parts and a connecting part for connecting the two transverse strip parts, the middle part of the connecting part is connected with the middle part of the guide wheel support, the connecting part is connected with the guide wheel support in a cross shape, the transverse strip parts are perpendicular to the double guide wheel support, and the transverse strip parts penetrate through the middle part of the double guide wheel device.
The length of the connecting part of the U-shaped sheet is smaller than the diameter of the double guide wheels, and the length of the transverse strip part of the U-shaped sheet is larger than the thickness of the double guide wheels.
The spool is sleeved with the spool, the top end of the spool is provided with threads, the spool is sleeved on the spool, the top end of the spool is provided with the upper cover plate, the spool is twisted with the locking cap, and the locking cap is tightly pressed on the cover plate, so that the spool is fixed.
The winding displacement device comprises a winding displacement shaft, a winding displacement belt wheel, a winding displacement screw rod, a movable slide block and a sliding sleeve, wherein the winding displacement belt wheel is arranged on the winding displacement shaft, the winding displacement screw rod is arranged inside the winding displacement shaft, the winding displacement belt wheel is arranged on the winding displacement shaft, the winding displacement screw rod is connected with the winding displacement shaft through a bayonet lock, and a rectangular thread groove communicated in a left-handed and right-handed mode is formed in the winding displacement screw rod. One end of the movable element is clamped in the rectangular thread groove of the screw rod, and the screw rod drives the movable element to do linear reciprocating motion during rotary motion. The other end of the movable element is clamped in the sliding sleeve, the movable element drives the sliding sleeve to do linear reciprocating motion, and the wire arrangement device is arranged on the sliding sleeve and simultaneously does linear reciprocating motion.
The wire winding device comprises a wire winding shaft, a wire winding belt wheel and a motor arranged on the machine tool body, wherein the wire winding belt wheel is arranged on the wire winding shaft, 2 belt wheels are arranged on the wire winding shaft, 1 synchronous belt is arranged and connected with the motor, and the other 1 synchronous belt is arranged and connected with the wire arranging belt wheel; the motor rotates to drive the take-up spool to rotate, the take-up spool drives the screw rod to simultaneously rotate, and the spool is fixed on the take-up spool to simultaneously rotate to take up the wire.
The arranging spool is arranged in parallel with the winding spool.
The spool of the full wheel steel wire is arranged on a paying-off shaft of a machine tool to pay off, and the spool is uniformly distributed on a collecting shaft through a guide wheel;
the belt wheel of the motor drives one take-up belt wheel on the take-up shaft, the take-up belt wheel drives the take-up shaft to do rotary motion, the spool is sleeved on the take-up shaft to do rotary motion, the other take-up belt wheel on the take-up shaft simultaneously drives the wire arranging belt wheel, the wire arranging belt wheel drives the wire arranging shaft, the wire arranging shaft drives the screw rod in the wire arranging device to do rotary motion, the screw rod rotates to drive the movable element in the sliding block to do linear reciprocating motion, the movable element drives the sliding sleeve to do direct reciprocating motion, and the wire arranging device is led to do linear reciprocating motion, so that the steel wires are uniformly arranged on the spool;
the steel wire of the embodiment passes through the double guide wheel device before entering the wire-collecting spool to eliminate internal stress and reduce the arc height of the steel wire; the trigger device arranged on the double guide wheel device is of a split design of a carbon brush and a U-shaped copper sheet, the design is reasonable, the U-shaped copper sheet is not connected with a power line, the carbon brush is connected with the power line, and the carbon brush is in an electrified state; under the normal condition, the steel wire runs on the double guide wheels, is not contacted with the U-shaped copper sheet, the U-shaped copper sheet is contacted with the carbon brush to form loop energization, but the steel wire is hard ground in contact with the U-shaped copper sheet when falling off the guide wheels, the steel wire is contacted with the carbon brush to form loop energization when being arranged to the tail end, and the controller controls the machine tool to alarm and stop.
The triggering device of the embodiment is divided into two parts, wherein one part is a carbon brush and a carbon brush seat which are arranged on a machine tool body, the carbon brush seat plays an insulating and fixing role, and the other part is a U-shaped copper sheet which is arranged on a guide wheel bracket and is insulated from the guide wheel bracket.
According to the embodiment, the steel wire runs on the guide wheel, the steel wire is not contacted with the U-shaped copper sheet of the trigger device, the U-shaped copper sheet is not contacted with the carbon brush during wire arrangement, the U-shaped copper sheet can be contacted with the carbon brush once only when the wire arrangement is close to the tail end of the machine tool body side, a loop cannot be formed, the controller cannot work, when the steel wire falls off the double guide wheels, the steel wire can fall on the transverse strip part of the U-shaped copper sheet because the length of the transverse strip part of the U-shaped copper sheet is greater than the thickness of the guide wheel, the steel wire can be contacted with the U-shaped copper sheet for hard grinding, and when the wire arrangement is close to the tail end of the machine tool body side, the electrified carbon brush is contacted with the U-shaped copper sheet with the steel wire to form the loop, and the controller controls the machine tool to alarm and stop.
The carbon brush of this embodiment passes through the pressure spring setting on the carbon brush seat, and the carbon brush is when contact "U" shape copper sheet on the carbon brush seat, and scalable reduction plays the cushioning effect, reduces the wearing and tearing of carbon brush, and the carbon brush also adopts high wear-resisting copper head carbon brush, reduces wearing and tearing, increase of service life.
The embodiment solves the problems that a power line in an original trigger device does linear reciprocating motion along with a winding displacement device, cannot be fixed and is easy to damage, the power line is easy to damage, a steel wire falls off a guide wheel, timely alarm cannot be given out, and the product is unqualified.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (6)
1. The split type steel wire falling prevention device comprises a machine tool body, a wire arranging transposition, a wire collecting transposition, a double-guide-wheel device and a triggering device, wherein the wire arranging transposition and the wire collecting device are correspondingly arranged on the same side of the machine tool body up and down, the wire arranging device performs linear reciprocating motion, the double-guide-wheel device is connected to the wire arranging device, the double-guide-wheel device guides a steel wire to the wire collecting device, the wire collecting device rotates to collect the steel wire, the split type steel wire falling prevention device is characterized in that the triggering device comprises a protection sheet and a carbon brush which are in split design, the protection sheet is arranged on the double-guide-wheel device, the carbon brush is fixed on the machine tool body, the protection sheet contacts with the carbon brush at intervals when the protection sheet performs reciprocating linear motion along with the double-guide-wheel device, when the steel wire falls onto the protection sheet, the steel wire contacts with the carbon brush, and an alarm circuit is conducted,
the double-guide-wheel device comprises a double guide wheel for guiding the steel wire and a guide wheel bracket connected with the double guide wheel, the guide wheel bracket is connected with the wire arrangement device, the protection sheet is arranged on the guide wheel bracket,
the protection sheet is a U-shaped sheet, the U-shaped sheet comprises two horizontal bar parts and a connecting part for connecting the two horizontal bar parts, the middle part of the connecting part is connected with the middle part of the guide wheel bracket, the connecting part is in cross connection with the guide wheel bracket, the horizontal bar parts are perpendicular to the double guide wheel bracket, the horizontal bar parts penetrate through the middle part of the double guide wheel device,
the length of the connecting part of the U-shaped sheet is smaller than the diameter of the double guide wheels, the length of the transverse strip part of the U-shaped sheet is larger than the thickness of the double guide wheels,
the material of the protective sheet adopts metallic copper,
the trigger device arranged on the double guide wheel device is in a split design of a carbon brush and a U-shaped copper sheet, the U-shaped copper sheet is not connected with a power line, the carbon brush is connected with the power line, and the carbon brush is in an electrified state;
the steel wire runs on the guide wheel, the steel wire is not contacted with the U-shaped copper sheet of the trigger device, the U-shaped copper sheet is not contacted with the carbon brush during wire arrangement,
when the wire is arranged to be close to the tail end of the machine tool body side, the U-shaped copper sheet can be contacted with the carbon brush once, a loop cannot be formed, the controller cannot work, when the steel wire falls off the double guide wheels, the length of the transverse strip part of the U-shaped copper sheet is larger than the thickness of the guide wheels, the steel wire can fall on the transverse strip part of the U-shaped copper sheet to be contacted with the U-shaped copper sheet, when the wire is arranged to be close to the machine tool body side tail end, the power-on carbon brush is contacted with the U-shaped copper sheet with the steel wire to form the loop, and the controller controls the machine tool to alarm and stop.
2. The split type wire-break preventing device according to claim 1, wherein: the carbon brush is fixed on the lathe bed through the carbon brush seat.
3. The split type wire-break preventing device according to claim 1, wherein: the carbon brush is arranged on the carbon brush seat through a pressure spring.
4. The split type wire-break preventing device according to claim 1, wherein: the spool is sleeved on the wire collecting device.
5. The split type wire-break preventing device according to claim 1, wherein: the wire arranging device comprises a wire arranging shaft, a wire arranging belt wheel, a wire arranging screw rod, a sliding block inner flexible sleeve and a sliding sleeve, wherein the wire arranging belt wheel is arranged on the wire arranging shaft; one end of the movable wire is clamped in the rectangular thread groove of the screw rod, the other end of the movable wire is clamped in the sliding sleeve, and the wire arrangement device is arranged on the sliding sleeve.
6. The split type wire-break preventing device according to claim 1, wherein: the wire winding device comprises a wire winding shaft, a wire winding belt wheel and a motor arranged on the machine tool body, wherein the wire winding belt wheel is arranged on the wire winding shaft, and the wire winding shaft is connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166003.2A CN107808490B (en) | 2017-11-21 | 2017-11-21 | Split type steel wire falling prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166003.2A CN107808490B (en) | 2017-11-21 | 2017-11-21 | Split type steel wire falling prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107808490A CN107808490A (en) | 2018-03-16 |
| CN107808490B true CN107808490B (en) | 2023-11-24 |
Family
ID=61580584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711166003.2A Active CN107808490B (en) | 2017-11-21 | 2017-11-21 | Split type steel wire falling prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808490B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586675A (en) * | 2019-10-14 | 2019-12-20 | 格力电工（眉山）有限公司 | Wire drawing equipment and control circuit thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225487A1 (en) * | 1981-08-21 | 1983-07-21 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Wire winding machine |
| FR2664099A1 (en) * | 1990-06-28 | 1992-01-03 | Mars Actel | Multicable insulation-displacement connection cutter (broach) |
| JPH0885685A (en) * | 1994-09-19 | 1996-04-02 | Toshiba Elevator Technos Kk | Safety lock device of elevating body along guide rail |
| CN2497024Y (en) * | 2001-08-11 | 2002-06-26 | 陈剑波 | Safety protection device for window |
| CN2935289Y (en) * | 2006-02-13 | 2007-08-15 | 王晓进 | Anti-hijack device of goldsmith shop |
| CN201075240Y (en) * | 2007-02-15 | 2008-06-18 | 刘晨 | Door and window protection fence anti-clipping warning device |
| CN202533397U (en) * | 2012-02-23 | 2012-11-14 | 协鑫阿特斯（苏州）光伏科技有限公司 | Detecting mechanism of silicon wafer slicing machine |
| CN203652914U (en) * | 2013-12-23 | 2014-06-18 | 衡水永利钢丝有限公司 | Spool type automatic winding device |
| KR101492093B1 (en) * | 2014-12-17 | 2015-02-10 | 주식회사 케어스토어 | bed apparatus with monitoring system for an abnormal behaviors |
| CN104477173A (en) * | 2014-10-20 | 2015-04-01 | 西安科技大学 | Anti-rope falling rope support wheel system capable of warning automatically |
| KR101609513B1 (en) * | 2015-07-20 | 2016-04-06 | 주식회사 현대백화점 | Alarm device for fall-off of ceiling panel of light weight steel construction |
| CN205463694U (en) * | 2016-03-28 | 2016-08-17 | 河南恒星科技股份有限公司 | Take pinch roller to fall line alarming function's steel wire re -reeler |
| CN206075458U (en) * | 2016-10-08 | 2017-04-05 | 包渊成 | Door window antitheft alarm device |
| CN207503412U (en) * | 2017-11-21 | 2018-06-15 | 江苏兴达钢帘线股份有限公司 | A kind of split type anti-steel wire dropping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080297367A1 (en) * | 2007-05-30 | 2008-12-04 | Mike Chen | Multi-purpose portable alarm |
-
2017
- 2017-11-21 CN CN201711166003.2A patent/CN107808490B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225487A1 (en) * | 1981-08-21 | 1983-07-21 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Wire winding machine |
| FR2664099A1 (en) * | 1990-06-28 | 1992-01-03 | Mars Actel | Multicable insulation-displacement connection cutter (broach) |
| JPH0885685A (en) * | 1994-09-19 | 1996-04-02 | Toshiba Elevator Technos Kk | Safety lock device of elevating body along guide rail |
| CN2497024Y (en) * | 2001-08-11 | 2002-06-26 | 陈剑波 | Safety protection device for window |
| CN2935289Y (en) * | 2006-02-13 | 2007-08-15 | 王晓进 | Anti-hijack device of goldsmith shop |
| CN201075240Y (en) * | 2007-02-15 | 2008-06-18 | 刘晨 | Door and window protection fence anti-clipping warning device |
| CN202533397U (en) * | 2012-02-23 | 2012-11-14 | 协鑫阿特斯（苏州）光伏科技有限公司 | Detecting mechanism of silicon wafer slicing machine |
| CN203652914U (en) * | 2013-12-23 | 2014-06-18 | 衡水永利钢丝有限公司 | Spool type automatic winding device |
| CN104477173A (en) * | 2014-10-20 | 2015-04-01 | 西安科技大学 | Anti-rope falling rope support wheel system capable of warning automatically |
| KR101492093B1 (en) * | 2014-12-17 | 2015-02-10 | 주식회사 케어스토어 | bed apparatus with monitoring system for an abnormal behaviors |
| KR101609513B1 (en) * | 2015-07-20 | 2016-04-06 | 주식회사 현대백화점 | Alarm device for fall-off of ceiling panel of light weight steel construction |
| CN205463694U (en) * | 2016-03-28 | 2016-08-17 | 河南恒星科技股份有限公司 | Take pinch roller to fall line alarming function's steel wire re -reeler |
| CN206075458U (en) * | 2016-10-08 | 2017-04-05 | 包渊成 | Door window antitheft alarm device |
| CN207503412U (en) * | 2017-11-21 | 2018-06-15 | 江苏兴达钢帘线股份有限公司 | A kind of split type anti-steel wire dropping device |
Non-Patent Citations (2)
| Title |
|---|
| 17/150拉丝机的工字轮收排线机构;孙勃;;金属制品(第01期);全文 * |
| 孙勃 ; .17/150拉丝机的工字轮收排线机构.金属制品.2013,(第01期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107808490A (en) | 2018-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207877004U (en) | A kind of bobbin-winding machine with function of automatically cutting off | |
| CN107727694B (en) | Pantograph carbon slide plate assembly and abrasion detection method thereof | |
| CN107808490B (en) | Split type steel wire falling prevention device | |
| CN109534092B (en) | Wire take-up device | |
| EP2960163B1 (en) | Machine core of packing machine | |
| CN211578469U (en) | Stranding machine | |
| CN109183479B (en) | Manufacturing equipment and method of steel wire rope for inhaul cable | |
| CN207503412U (en) | A kind of split type anti-steel wire dropping device | |
| CN104724541B (en) | cable winding device | |
| CN211110346U (en) | Wire winding device | |
| CN113334483A (en) | Paper cutting device for production of recycled environment-friendly paper | |
| CN102957279B (en) | Motor winding machine | |
| CN217571230U (en) | Special mechanical arm for aluminum welding | |
| CN208954793U (en) | A kind of mutual inductor coil winding machine wire feeder | |
| CN107309367A (en) | A kind of fixed length wire wind | |
| CN213484720U (en) | Wire inlet device of motor rotor winding machine | |
| CN206059559U (en) | A kind of lithium battery core coil device | |
| CN106112218B (en) | A kind of pipe plate argon welder | |
| CN204179887U (en) | The iron core location conveying of coil inserting apparatus and hold-down mechanism | |
| CN114446549A (en) | Electric wire wrapping machine | |
| CN209636461U (en) | A kind of sewing machine of adjustable conducting wire angle | |
| CN209143383U (en) | A kind of traverse unit device | |
| CN202162469U (en) | Electric discharge wire cutting machine protection stand column | |
| CN219393043U (en) | Wrapping device for producing copper core surface insulating layer | |
| CN219225965U (en) | Copper wire stranded conductor device of quick destressing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |