CN212442642U - Alloy ultra-fine composite film wire winding device - Google Patents
Alloy ultra-fine composite film wire winding device Download PDFInfo
- Publication number
- CN212442642U CN212442642U CN202021018434.1U CN202021018434U CN212442642U CN 212442642 U CN212442642 U CN 212442642U CN 202021018434 U CN202021018434 U CN 202021018434U CN 212442642 U CN212442642 U CN 212442642U
- Authority
- CN
- China
- Prior art keywords
- wire
- fixedly connected
- base
- rod
- roller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an alloy ultramicro thin compound film wire winding device, concretely relates to wire rod coiling field, the on-line screen storage device comprises a base, base one side fixedly connected with support column, the fixed crossbeam that is equipped with in support column top, be equipped with wire mechanism between crossbeam and the base, wire mechanism one side is provided with winding mechanism, winding mechanism one side is provided with steady line mechanism. The utility model discloses when using, the staff is at first ready the wire rod that needs convolute, passes steady line mechanism to the one end of wire rod, then passes the through wires hole, puts into the card wire casing on the roller at last, and through the inside card wire clamp of card wire casing and clamp, then open motor and positive and negative motor, the motor can drive the roller and rotate, and positive and negative motor can make the wire rod can stably reciprocate, realizes that the wire rod evenly convolutes on the roller, can not take place to convolute the confusion, has improved efficiency.
Description
Technical Field
The utility model relates to a wire rod coiling technical field, more specifically say, the utility model relates to an alloy ultramicro thin compound film wire rod coiling mechanism.
Background
The alloy ultra-fine multi-film wire has huge industrial space. According to the prediction, the demand of the global smart phone in 2019 for the alloy ultra-fine composite film wire reaches about 694 hundred million meters, and the demand of the tablet personal computer for the ultra-fine electronic wire is predicted to reach 143 hundred million meters, so that the alloy ultra-fine composite film wire product has a wide market space. In addition, the rapid penetration of new energy automobiles can bring expansion required by the alloy ultra-fine composite film wire.
The alloy ultra-fine composite film wire is usually required to be wound during processing, so that the alloy ultra-fine composite film wire is convenient to transport and use, and the conventional winding device is difficult to uniformly wind the wire on the roller, so that the wire is very disorderly wound on the roller.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an alloy ultramicro thin compound film wire winding device, the staff is at first ready the wire rod that needs convolute, pass steady line mechanism to the one end of wire rod, then pass the through wires hole, put into the card wire casing on the roller at last, the card wire clamp through card wire casing inside is lived, then open motor and positive and negative motor, the motor can drive the roller and rotate, positive and negative motor can make the wire rod can stably reciprocate, realize that the wire rod evenly convolutes on the roller, can not take place to convolute the confusion, the efficiency is improved.
In order to achieve the above object, the utility model provides a following technical scheme: the alloy ultra-fine composite film wire winding device comprises a base, wherein a support column is fixedly connected to one side of the base, a cross beam is fixedly arranged at the top of the support column, a wire guide mechanism is arranged between the cross beam and the base, a winding mechanism is arranged on one side of the wire guide mechanism, and a wire stabilizing mechanism is arranged on one side of the winding mechanism;
the wire guide mechanism comprises two support rods, the support rods are fixedly connected with the bottom of the cross beam, the bottom of each support rod is fixedly connected with a U-shaped stabilizing frame, a telescopic part is fixedly arranged at the top of the base and comprises a telescopic cylinder and a telescopic rod, the telescopic cylinder is fixedly connected with the top of the base, the top end of the telescopic rod penetrates through the middle of the U-shaped stabilizing frame and is movably connected with the U-shaped stabilizing frame, one side of the telescopic rod is provided with saw teeth, the bottom of the cross beam is fixedly connected with a machine rod, the bottom of the machine rod is provided with a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a gear, the saw teeth are matched;
the winding mechanism comprises a fixed round seat, the fixed round seat is fixedly connected with the top of a base, a rotating shaft penetrates through the fixed round seat, one end of the rotating shaft penetrates through the outside of the fixed round seat and extends, a roller is movably sleeved at the top end of the rotating shaft, a hydraulic cylinder is arranged at the bottom of a cross beam, the output end of the hydraulic cylinder is fixedly connected with a base, a motor is fixedly arranged at the bottom of the base, a first round groove is formed in the middle of the top of the roller, an output shaft of the motor is matched with the first round groove, L-shaped insertion rods are fixedly arranged on two sides of the output end of the motor, two second round grooves are formed in the top of the roller and are positioned on two sides of the first round groove, the L-shaped insertion rods are matched with the second round grooves, a wire clamping component is arranged on one side of the roller and comprises a wire clamping clamp and a wire clamping groove, and the wire, the wire clamping clamp is arranged inside the wire clamping groove.
In a preferred embodiment, the wire stabilizing mechanism includes a first stabilizer bar and a second stabilizer bar, the first stabilizer bar and the second stabilizer bar are oppositely disposed, the first stabilizer bar is fixedly connected with the bottom of the cross beam, and the second stabilizer bar is fixedly connected with the top of the base.
In a preferred embodiment, a fixed cylinder is fixedly arranged at the top end of the second stabilizer bar, an elastic cylinder is fixedly arranged inside the fixed cylinder, a spring is arranged inside the elastic cylinder, an elastic rod is fixedly arranged at the top of the spring, a sliding rod is arranged in the middle of the elastic rod, and pulleys are arranged at two ends of the sliding rod.
In a preferred embodiment, one end of the elastic rod, which is far away from the spring, penetrates through the fixed cylinder and extends to the outside of the fixed cylinder, and a stabilizing sleeve is arranged at the joint of the fixed cylinder and the elastic rod and fixedly connected with the fixed cylinder.
In a preferred embodiment, a first sponge plate is arranged at the top end of the elastic rod, a second sponge plate is arranged at the bottom end of the second stabilizing rod, and the first sponge plate and the second sponge plate are arranged oppositely.
In a preferred embodiment, the top of the fixed round seat is provided with a circular groove, and the circular groove is matched with the bottom of the roller.
In a preferred embodiment, the first and second sponge plates are both made of sponge material.
The utility model discloses a technological effect and advantage:
1. the wire rod needing to be wound is prepared by a worker firstly, one end of the wire rod penetrates through the wire stabilizing mechanism and then penetrates through the wire passing hole, the wire rod is placed in the wire clamping groove on the roller finally, the wire rod is clamped through the wire clamping clamp in the wire clamping groove, then the motor and the positive and negative motor are turned on to drive the roller to rotate, and therefore the wire can be wound stably;
2. because the wire rod is when high-speed the rotation, the shake can take place, when the wire rod of shake passes through between first sponge board and the second sponge board, the spring can make first sponge board upwards extrude to the elastic force effect of elastic rod, first sponge board and second sponge board can make the wire rod shock attenuation of shake, thereby make the wire rod at the in-process steady operation of high-speed coiling, there is the dust because various reasons surfaces, the life of wire rod can be weakened to the dust, first sponge board and second sponge board can also wipe the dust on the clean wire rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the positive and negative motor of the present invention.
Fig. 3 is a partial schematic view of the structure a of the present invention.
Fig. 4 is a partial schematic view of the structure B of the present invention.
The reference signs are: 1. a base; 2. a support pillar; 3. a cross beam; 4. a support bar; 5. a U-shaped stabilizing frame; 6. a telescopic cylinder; 7. a telescopic rod; 8. saw teeth; 9. a machine pole; 10. a positive and negative motor; 11. a gear; 12. threading holes; 13. fixing the round seat; 14. a rotating shaft; 15. a roller; 16. a hydraulic cylinder; 17. a machine base; 18. a motor; 19. a first circular groove; 20. an L-shaped inserted link; 21. a second circular groove; 22. a wire clamping clip; 23. a wire clamping groove; 24. a first stabilizer bar; 25. a second stabilizer bar; 26. a fixed cylinder; 27. an elastic cylinder; 28. a spring; 29. an elastic rod; 30. a slide bar; 31. a pulley; 32. a stabilizing sleeve; 33. a first sponge plate; 34. A second sponge sheet; 35. a circular groove; 36. and (3) wire rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The winding device for the alloy ultra-fine composite film wire material shown in the attached drawings 1-4 comprises a base 1, wherein a supporting column 2 is fixedly connected to one side of the base 1, a cross beam 3 is fixedly arranged at the top of the supporting column 2, a wire guide mechanism is arranged between the cross beam 3 and the base 1, a winding mechanism is arranged on one side of the wire guide mechanism, and a wire stabilizing mechanism is arranged on one side of the winding mechanism;
the wire guide mechanism comprises two support rods 4, the support rods 4 are fixedly connected with the bottom of a cross beam 3, the bottom of each support rod 4 is fixedly connected with a U-shaped stabilizing frame 5, a telescopic part is fixedly arranged on the top of a base 1 and comprises a telescopic cylinder 6 and a telescopic rod 7, the telescopic cylinder 6 is fixedly connected with the top of the base 1, the top end of each telescopic rod 7 penetrates through the middle of the U-shaped stabilizing frame 5 and is movably connected with the U-shaped stabilizing frame 5, saw teeth 8 are arranged on one side of each telescopic rod 7, a machine rod 9 is fixedly connected with the bottom of the cross beam 3, a positive and negative motor 10 is arranged at the bottom of the machine rod 9, a gear 11 is fixedly connected with an output shaft of the positive and negative motor 10, the saw teeth 8 are matched with the gear;
the winding mechanism comprises a fixed round seat 13, the fixed round seat 13 is fixedly connected with the top of a base 1, a rotating shaft 14 penetrates through the fixed round seat 13, one end of the rotating shaft 14 penetrates through the outside of the fixed round seat 13 and extends, a roller 15 is movably sleeved at the top end of the rotating shaft 14, a hydraulic cylinder 16 is arranged at the bottom of the cross beam 3, an output end of the hydraulic cylinder 16 is fixedly connected with a base 17, a motor 18 is fixedly arranged at the bottom of the base 17, a first round groove 19 is formed in the middle of the top of the roller 15, an output shaft of the motor 18 is matched with the first round groove 19, L-shaped insertion rods 20 are fixedly arranged on two sides of the output end of the motor 18, two second round grooves 21 are formed in the top of the roller 15, the two second round grooves 21 are positioned on two sides of the first round groove 19, the L-shaped insertion rods 20 are matched with the second round grooves 21, and a wire clamping, the wire clamping component comprises a wire clamping clamp 22 and a wire clamping groove 23, the wire clamping groove 23 is arranged on one side of the roller 15, and the wire clamping clamp 22 is arranged inside the wire clamping groove 23.
The implementation mode is specifically as follows: a worker firstly prepares a wire 36 to be wound, one end of the wire 36 penetrates through a wire stabilizing mechanism, then penetrates through a wire hole 12, and finally is placed into a wire clamping groove 23 on a roller 15 and is clamped by a wire clamping clamp 22 in the wire clamping groove 23, then the motor 18 and the positive and negative motor 10 are opened, the motor 18 drives an L-shaped inserted bar 20 of a motor output shaft to rotate, the L-shaped inserted bar 20 drives the roller 15 to rotate due to the fact that a hole is formed in the bottom of the roller 15 and is movably connected with a rotating shaft 14, and therefore winding can be stably carried out, the positive and negative motor 10 can drive a gear 11 to rotate in a clockwise and anticlockwise circulating mode, the gear 11 drives a telescopic rod 7 to move up and down in a telescopic cylinder 6, the U-shaped stabilizing frame 5 can enable the telescopic rod 7 to move up and down more stably, and therefore the wire 36 can move up and, winding disorder can not occur, when the roll barrel 15 is fully wound by the wire rod 36, the motor 18 and the positive and negative motor 10 can be closed, then the hydraulic cylinder 16 is opened, the hydraulic cylinder 16 drives the L-shaped inserted rod 20 on the motor output shaft to be drawn away from the first circular groove 19 and the second circular groove 21 at the top of the roll barrel 15, so that the roll barrel 15 wound by the wire rod can be conveniently taken down from the rotating shaft, and the efficiency is improved.
The device for winding an alloy ultra-fine composite film wire shown in fig. 1-4 further comprises a wire stabilizing mechanism, wherein the wire stabilizing mechanism comprises a first stabilizer bar 24 and a second stabilizer bar 25, the first stabilizer bar 24 and the second stabilizer bar 25 are oppositely arranged, the first stabilizer bar 24 is fixedly connected with the bottom of the cross beam 3, and the second stabilizer bar 25 is fixedly connected with the top of the base 1.
The fixed section of thick bamboo 26 that is equipped with in second stabilizer bar 25 top, the fixed inside fixed elastic tube 27 that is equipped with of fixed section of thick bamboo 26, the inside spring 28 that is equipped with of elastic tube 27, the fixed elastic rod 29 that is equipped with in spring 28 top, elastic rod 29 middle part is equipped with slide bar 30, slide bar 30 both ends all are equipped with pulley 31.
One end of the elastic rod 29, which is far away from the spring 28, penetrates through the fixed cylinder 26 and extends to the outside of the fixed cylinder 26, a stabilizing sleeve 32 is arranged at the joint of the fixed cylinder 26 and the elastic rod 29, and the stabilizing sleeve 32 is fixedly connected with the fixed cylinder 26.
The top end of the elastic rod 29 is provided with a first sponge plate 33, the bottom end of the second stabilizer bar 25 is provided with a second sponge plate 34, and the first sponge plate 33 and the second sponge plate 34 are oppositely arranged.
The top of the fixed round seat 13 is provided with a round groove 35, and the round groove 35 is matched with the bottom of the roller 15.
The first sponge plate 33 and the second sponge plate 34 are made of sponge material.
The implementation mode is specifically as follows: because the wire rod can shake when rotating at high speed, when the wire rod of shake passes through between first sponge board 33 and the second sponge board 34, spring 28 can make first sponge board 33 upwards extrude to the spring action of elastic rod 29, first sponge board 33 and second sponge board 34 can make the wire rod shock attenuation of shake to make the wire rod at the in-process steady operation of high-speed coiling, there is the dust because of various reasons surfaces, the life of wire rod can be weakened to the dust, first sponge board 33 and second sponge board 34 can also clean the dust on the wire rod.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, a worker firstly prepares a wire 36 to be wound, one end of the wire 36 penetrates through a wire stabilizing mechanism, then penetrates through a threading hole 12, and finally is placed into a wire clamping groove 23 on a roller 15 and clamped by a wire clamping clamp 22 in the wire clamping groove 23, then the motor 18 and a forward and reverse motor 10 are started, the motor 18 drives an L-shaped inserted link 20 of a motor output shaft to rotate, the L-shaped inserted link 20 drives the roller 15 to rotate, so that winding can be stably performed, the forward and reverse motor 10 can drive a gear 11 to rotate clockwise and anticlockwise circularly, the gear 11 drives a telescopic rod 7 to move up and down in a telescopic cylinder 6, so that the wire 36 can stably move up and down, the wire 36 can be uniformly wound on the roller 15, the motor 18 and the forward and reverse motor 10 can be closed when the roller 15 is fully wound by the wire 36, and, the hydraulic cylinder 16 drives the L-shaped inserted rod 20 on the output shaft of the motor to be drawn away from the first circular groove 19 and the second circular groove 21 on the top of the roller 15, so that the roller 15 with the coiled wire materials can be conveniently taken down from the rotating shaft;
referring to fig. 1 to 4 of the specification, since the wire is shaken when the wire rotates at a high speed, when the shaken wire passes between the first sponge plate 33 and the second sponge plate 34, the first sponge plate 33 is pressed upward by the elastic force of the spring 28 acting on the elastic rod 29, the shaken wire is damped by the first sponge plate 33 and the second sponge plate 34, and the first sponge plate 33 and the second sponge plate 34 can wipe off dust on the wire.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An alloy ultra-fine composite film wire winding device comprises a base (1), and is characterized in that: a support column (2) is fixedly connected to one side of the base (1), a cross beam (3) is fixedly arranged at the top of the support column (2), a wire guide mechanism is arranged between the cross beam (3) and the base (1), a winding mechanism is arranged on one side of the wire guide mechanism, and a wire stabilizing mechanism is arranged on one side of the winding mechanism;
the wire guide mechanism comprises two support rods (4), the support rods (4) are fixedly connected with the bottom of a cross beam (3), the bottom of each support rod (4) is fixedly connected with a U-shaped stabilizing frame (5), a telescopic part is fixedly arranged at the top of a base (1), the telescopic part comprises a telescopic cylinder (6) and a telescopic rod (7), the telescopic cylinder (6) is fixedly connected with the top of the base (1), the top end of the telescopic rod (7) penetrates through the middle of the U-shaped stabilizing frame (5) and is movably connected with the U-shaped stabilizing frame (5), saw teeth (8) are arranged on one side of the telescopic rod (7), a machine rod (9) is fixedly connected with the bottom of the cross beam (3), a positive and negative motor (10) is arranged at the bottom of the machine rod (9), a gear (11) is fixedly connected with an output shaft of the positive and negative motor (10), the saw teeth (, the middle part of the telescopic rod (7) is provided with a threading hole (12);
the winding mechanism comprises a fixed round seat (13), the fixed round seat (13) is fixedly connected with the top of a base (1), a rotating shaft (14) penetrates through the inside of the fixed round seat (13), one end of the rotating shaft (14) penetrates through the outside of the fixed round seat (13) and extends, a roller (15) is movably sleeved at the top end of the rotating shaft (14), a hydraulic cylinder (16) is arranged at the bottom of the cross beam (3), a base (17) is fixedly connected with the output end of the hydraulic cylinder (16), a motor (18) is fixedly arranged at the bottom of the base (17), a first round groove (19) is formed in the middle of the top of the roller (15), an output shaft of the motor (18) is matched with the first round groove (19), L-shaped inserting rods (20) are fixedly arranged on two sides of the output end of the motor (18), two second round grooves (21) are formed in the top of the roller, two second circular slot (21) are located the both sides of first circular slot (19), L type inserted bar (20) and second circular slot (21) phase-match, one side of roller (15) is equipped with card line part, card line part is including card fastener (22) and card wire casing (23), card wire casing (23) set up in roller (15) one side, card fastener (22) set up inside card wire casing (23).
2. The apparatus for winding an alloy ultrafine composite film wire according to claim 1, wherein: the wire stabilizing mechanism comprises a first stabilizer bar (24) and a second stabilizer bar (25), the first stabilizer bar (24) and the second stabilizer bar (25) are oppositely arranged, the first stabilizer bar (24) is fixedly connected with the bottom of the cross beam (3), and the second stabilizer bar (25) is fixedly connected with the top of the base (1).
3. The apparatus for winding an alloy ultrafine composite film wire according to claim 2, wherein: the fixed section of thick bamboo (26) that is equipped with in second stabilizer bar (25) top, fixed section of thick bamboo (26) inside fixed elastic tube (27) that is equipped with, the inside spring (28) that is equipped with of elastic tube (27), spring (28) top is fixed and is equipped with elastic rod (29), elastic rod (29) middle part is equipped with slide bar (30), slide bar (30) both ends all are equipped with pulley (31).
4. The apparatus for winding an alloy ultrafine composite film wire according to claim 3, wherein: one end, far away from the spring (28), of the elastic rod (29) penetrates through the fixed cylinder (26) and extends to the outside of the fixed cylinder (26), a stable sleeve (32) is arranged at the joint of the fixed cylinder (26) and the elastic rod (29), and the stable sleeve (32) is fixedly connected with the fixed cylinder (26).
5. The apparatus for winding an alloy ultrafine composite film wire according to claim 4, wherein: elasticity pole (29) top is equipped with first sponge board (33), second stabilizer bar (25) bottom is equipped with second sponge board (34), first sponge board (33) set up with second sponge board (34) relatively.
6. The apparatus for winding an alloy ultrafine composite film wire according to claim 1, wherein: a circular groove (35) is formed in the top of the fixed circular seat (13), and the circular groove (35) is matched with the bottom of the roller (15).
7. The apparatus for winding an alloy ultrafine composite film wire according to claim 5, wherein: the first sponge plate (33) and the second sponge plate (34) are both made of sponge materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018434.1U CN212442642U (en) | 2020-06-05 | 2020-06-05 | Alloy ultra-fine composite film wire winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018434.1U CN212442642U (en) | 2020-06-05 | 2020-06-05 | Alloy ultra-fine composite film wire winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442642U true CN212442642U (en) | 2021-02-02 |
Family
ID=74491319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021018434.1U Expired - Fee Related CN212442642U (en) | 2020-06-05 | 2020-06-05 | Alloy ultra-fine composite film wire winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259483A (en) * | 2023-11-22 | 2023-12-22 | 烟台鼎宸铜业有限公司 | Tinned copper wire winding mechanism |
-
2020
- 2020-06-05 CN CN202021018434.1U patent/CN212442642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259483A (en) * | 2023-11-22 | 2023-12-22 | 烟台鼎宸铜业有限公司 | Tinned copper wire winding mechanism |
| CN117259483B (en) * | 2023-11-22 | 2024-01-26 | 烟台鼎宸铜业有限公司 | Tinned copper wire winding mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212442642U (en) | Alloy ultra-fine composite film wire winding device | |
| CN207404597U (en) | A kind of yarn coiled sheet winding apparatus | |
| CN110844655A (en) | Automatic film winding device | |
| CN109249100B (en) | Automatic trigger two wire storage cylinder spark-erosion wire cutting machine bed of switching-over | |
| CN115583534B (en) | Cable pulling and winding device | |
| CN109665371B (en) | Weaving is with mechanical device that can realize line is received to ration | |
| CN103354281B (en) | Standby adhesive dispenser | |
| CN218695604U (en) | Welding limiting tool for rotor of shield pump | |
| CN211453201U (en) | Two-way repeated tensile fatigue testing machine for membrane material | |
| CN218906297U (en) | PE membrane production and processing is with stretching equipment | |
| CN201522406U (en) | Test equipment for repeatedly bending cables | |
| CN215241202U (en) | Jacquard weave ribbon shearing mechanism | |
| CN214140994U (en) | Wire rewinding machine | |
| CN211679457U (en) | Petroleum pipe connects processingequipment with pigtail pipe | |
| CN111962868B (en) | Template fixing device with guide assembly | |
| CN114751235A (en) | Copper foil production transfer roller device | |
| CN217376818U (en) | Wire winding device for wire harness processing | |
| CN112938565A (en) | Constant-speed wrinkle-removing type cloth rolling device for non-woven fabric | |
| CN112660925A (en) | A automatic take-up for copper wire production | |
| CN214291385U (en) | Laser welding machine with protective cover for semiconductor production | |
| CN213997250U (en) | Winding device convenient for guiding and conveying metal wire rope for processing | |
| CN217051098U (en) | Cable processing winding equipment | |
| CN109262095B (en) | Single-layer wire storage automatic-triggering reversing double-wire storage cylinder wire cut electrical discharge machining method | |
| CN217675859U (en) | Cloth inspecting and slitting integrated machine | |
| CN212740156U (en) | Automatic take-up device for electric power engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |