CN104354008A - Automatic switching feeding device for copper rod production line - Google Patents
Automatic switching feeding device for copper rod production line Download PDFInfo
- Publication number
- CN104354008A CN104354008A CN201410634067.0A CN201410634067A CN104354008A CN 104354008 A CN104354008 A CN 104354008A CN 201410634067 A CN201410634067 A CN 201410634067A CN 104354008 A CN104354008 A CN 104354008A
- Authority
- CN
- China
- Prior art keywords
- production line
- transfer roller
- mobile base
- torsion spring
- drawbench
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
Abstract
The invention discloses an automatic switching feeding device for a copper rod production line and belongs to the technical field of copper processing. The automatic switching feeding device comprises a drawing machine production line, a shearing machine production line and switching feeding devices, wherein a first transferring roller is arranged on the drawing machine production line; a second transferring roller is arranged on the shearing machine production line; a plurality of switching feeding devices are arranged on a receiving frame; each of the switching feeding devices comprises a motor, a chain, a limiting cylinder rod and a moving base; each moving base comprises a torsion spring sleeve, a rotating strip and a hydraulic cylinder; a torsion spring is arranged in each torsion spring sleeve; the height of a wheel surface at the upper end of the first transferring roller is 5-15cm higher than the height of a wheel surface at the upper end of the second transferring roller; a connecting rod is arranged between the top end of a right-end mill frame of the first transferring roller and the top end of a left-end mill frame of the second transferring roller; a sensing block is arranged at the tail end of the shearing machine production line. According to the invention, the drawing machine production line and the shearing machine production line are arranged in a parallel form; the production space is saved; a drawn copper rod is automatically and accurately sent to the shearing machine production line; the manpower is saved; the production efficiency is increased.
Description
Technical field
The invention belongs to copper processing techniques field, more particularly, relating to a kind of copper bar production line from moving pay-off.
Background technology
Drawbench is equipment metal material being carried out to drawing.By drawing, the diameter of metal material is changed, to reach required diametric requirements.Drawn by sky, trip head the various drawing mode such as to draw and changes bar and the tubing that mould can draw various different size diameter.Cutter cutter is used for carrying out to the shaped steel of various shape and various metal material a kind of machining tool that cold conditions cuts off.At present, in the prior art, enter cutter carry out in the process sheared at copper bar after drawbench drawing, drawbench and cutter production line need to ensure on same straight line, need huge production space, cause the phenomenon of space waste serious.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of copper bar production line from moving pay-off, drawbench and cutter production line side by side parallel can be arranged, save production space, efficiently solve the phenomenon of producing space waste, and can automatically realize the copper bar after drawing to deliver on cutter production line exactly, save manpower, enhance productivity.
2, technical scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of copper bar production line is from moving pay-off, comprise drawbench production line, cutter production line and change pay-off, on described drawbench production line all equidistantly and correspondence be provided with several first transfer roller, on described cutter production line all equidistantly and with described first transfer roller corresponding be provided with the second identical transfer roller of quantity, the described pay-off that changes has several and equally spaced edge of being located at perpendicular to described drawbench production line direction has on the splicing frame of rectangular channel, it comprises motor, chain, spacing cylindrical bar and cross section are "T"-shaped Mobile base, described motor is fixedly connected with described Mobile base by chain, described spacing cylindrical bar is fixed on inside described splicing frame, described Mobile base comprises is located at described Mobile base upper surface and the torsion spring set be slidably connected with described Mobile base, level is fixed on the rotation strip of described torsion spring set upper surface and is vertically located at the hydraulic cylinder of described Mobile base lower surface, described torsion spring set inside is provided with the torsion spring that one end is fixedly connected with it, the other end of described torsion spring is fixedly connected with described rotation strip, described torsion spring set inside is also provided with a switch contact, described in described first wheel face place, transfer roller upper end aspect ratio, the second wheel face place, transfer roller upper end height exceeds 5-15cm, and is provided with connecting rod between described first transfer roller right-hand member roll stand top and described second transfer roller left end roll stand top, the end of described cutter production line is also provided with a sensor block.
Further, described small end face is circular arc, and rolls the smooth connection respectively of frame top respectively with the left roll stand of described first transfer roller and the second transfer roller right side.
Further, when described Mobile base and described splicing frame vertical left contact aside, the distance of described rotation strip and spacing cylindrical bar equals the length of described transfer roller.
Further, when described Mobile base and the described vertical left contact aside of splicing frame, described hydraulic cylinder and described first transfer roller edge are perpendicular to described drawbench production line place plane without overlapping, and when described hydraulic cylinder shrinks, the difference of its lower end and the first wheel face place, transfer roller upper end height is greater than 10cm; When described hydraulic cylinder extends, its lower end does not contact with described drawbench production line pedestal upper end face.
Further, described cross section is that rectangular channel on "T"-shaped Mobile base and described splicing frame is slidably connected and matches.
Further, the described second transfer roller right side is rolled frame and is exceeded described second transfer roller roller upper surface 4cm-8cm.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) drawbench and cutter production line side by side parallel can arrange by the present invention, greatly save production space, reduce the phenomenon of space waste;
(2) the present invention can realize the copper bar after drawing to deliver on cutter production line exactly automatically, saves manpower, reduces the amount of labour of workman;
(3) the present invention can ensure when copper bar is completely on drawbench production line, can be very fast removed on cutter production line, thus give the drawbench production line more production time, realize drawing to carry out with shearing simultaneously, and need not as drawbench and cutter production line on the same line time delay time of drawing because shearing comparatively slow, or shelve cutter production line because drawing is comparatively slow, thus effectively enhance productivity;
(4) the present invention also has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
As shown in Figure 1, a kind of copper bar production line is from moving pay-off, comprise drawbench production line 10, cutter production line 11 and change pay-off, on described drawbench production line 10 all equidistantly and correspondence be provided with several first transfer roller 1, on described cutter production line 11 all equidistantly and with described first transfer roller 1 corresponding be provided with the second identical transfer roller 13 of quantity, the described pay-off that changes has several and equally spaced edge of being located at perpendicular to described drawbench production line 10 direction has on the splicing frame 4 of rectangular channel, it comprises motor 12, chain 9, spacing cylindrical bar 8 and cross section are "T"-shaped Mobile base 7, described motor 12 is fixedly connected with described Mobile base 7 by chain 9, described spacing cylindrical bar 8 is fixed on inside described splicing frame 4, described Mobile base 7 comprises is located at described Mobile base 7 upper surface and the torsion spring set 5 be slidably connected with described Mobile base 7, level is fixed on the rotation strip 6 of described torsion spring set 5 upper surface and is vertically located at the hydraulic cylinder 3 of described Mobile base 7 lower surface, described torsion spring set 5 inside is provided with the torsion spring that one end is fixedly connected with it, the other end of described torsion spring is fixedly connected with described rotation strip 6, described torsion spring set 5 inside is also provided with a switch contact, described in described first wheel face place, transfer roller 1 upper end aspect ratio, the second wheel face place, transfer roller 13 upper end height exceeds 5-15cm, and is provided with connecting rod 2 between described first transfer roller 1 right-hand member roll stand top and described second transfer roller 13 left end roll stand top, the end of described cutter production line 11 is also provided with a sensor block.
In addition, described connecting rod 2 upper surface is circular arc, and rolls the smooth connection respectively of frame top respectively with the left roll stand of described first transfer roller 1 and second transfer roller 13 right side.Ensure that copper bar is being rolled to not by scratch when connecting rod 2 is rolled to transfer roller 1 on cutter production line 11 again by transfer roller 1 on drawbench production line 10, improve the surface quality of product.Described Mobile base 7 equals the length of described transfer roller 1 with rotation strip 6 described during described splicing frame 4 vertical left contact aside and the distance of spacing cylindrical bar 8, ensure that the distance promoted when hydraulic cylinder 3 promotes transfer roller 1 on drawbench production line 10 just equals the length of described transfer roller 1, ensure to realize promoting copper bar in operation shortest route, reduce energy consumption, cost-saving.When described Mobile base 7 and described splicing frame 4 vertical left contact aside described hydraulic cylinder 3 and described first transfer roller 1 along perpendicular to described drawbench production line 10 place plane without overlapping, prevent described hydraulic cylinder 3 from can stop the smooth transmission of copper bar at drawbench production line 10, when described hydraulic cylinder 3 shrinks, the difference of its lower end and the first wheel face place, transfer roller 1 upper end height is greater than 10cm, ensure that spacing copper masthead end can not touch the lower end of hydraulic cylinder 3 again, make copper bar in the smooth transmission at drawbench production line 10; When described hydraulic cylinder 3 extends, its lower end does not contact with described drawbench production line 10 pedestal upper end face, and ensure that hydraulic cylinder 3 promotes carrying out smoothly of copper bar, can not produce rub or stopped by it because of oversize with drawbench production line 10 support, impact is produced.Described cross section is that "T"-shaped Mobile base 7 is slidably connected with the rectangular channel on described splicing frame 4 and matches; Described second transfer roller 13 right side is rolled frame and is exceeded described second transfer roller 13 roller upper surface 4cm-8cm, because of inertia tumbles after being rolled to described second transfer roller 13 under gravity for preventing copper bar.
During use, first pay-off will be changed as the top of described drawbench production line 10 and described Mobile base 7 and the vertical left contact aside of described splicing frame 4, when the sensor block that the end that namely copper bar touches described cutter production line 11 completely on drawbench production line 6 is provided with, sensor block by signal transmission to control end, control end can be stretched to the below of transfer roller 1 on described drawbench production line 10 by hydraulic control cylinder 3 at once, the top of described drawbench production line 10 support; And meanwhile; control end can starter motor 12 at once; change pay-off described in pulling under the effect of 9 of chain to move to direction, described cutter production line 11 place; switch contact can be made to close when rotation strip 6 contacts with spacing cylindrical bar 8 and rotates; thus motor 12 is shut down, namely its shift length equals the length of described transfer roller 1, and then copper bar can be under gravity; be rolled to the transfer roller 1 on described cutter production line 11 via connecting rod 2, realize feeding.During return, after hydraulic cylinder 3 shrinks, drive described Mobile base 7 by motor until described Mobile base 7 and the vertical left contact aside of described splicing frame 4.So move in circles, can automatically realize the copper bar on drawbench production line 10 automatically to pick on cutter production line 11.Drawbench and cutter production line side by side parallel can arrange by the present invention, greatly save production space, reduce the phenomenon of space waste; And can automatically realize the copper bar after drawing to deliver on cutter production line 11 exactly, save manpower, reduce the amount of labour of workman.And can ensure when copper bar is completely on drawbench production line 10, can be very fast removed on cutter production line 11, thus give drawbench production line 10 the more production time, realize drawing to carry out with shearing simultaneously, and need not as drawbench and cutter production line 11 on the same line time delay time of drawing because shearing comparatively slow, or shelve cutter production line 11 because drawing is comparatively slow, thus effectively enhance productivity.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (6)
1. a copper bar production line is from moving pay-off, comprise drawbench production line (10) and cutter production line (11), it is characterized in that: on described drawbench production line (10) all equidistantly and correspondence be provided with several first transfer roller (1), on described cutter production line (11) all equidistantly and with described first transfer roller (1) corresponding be provided with identical the second transfer roller (13) of quantity, it also comprises changes pay-off, the described pay-off that changes has several and equally spaced edge of being located at perpendicular to described drawbench production line (10) direction has on the splicing frame (4) of rectangular channel, it comprises motor (12), chain (9), spacing cylindrical bar (8) and cross section are "T"-shaped Mobile base (7), described motor (12) is fixedly connected with described Mobile base (7) by chain (9), described spacing cylindrical bar (8) is fixed on described splicing frame (4) inner side, described Mobile base (7) comprises is located at described Mobile base (7) upper surface and the torsion spring set (5) be slidably connected with described Mobile base (7), level is fixed on the rotation strip (6) of described torsion spring set (5) upper surface and is vertically located at the hydraulic cylinder (3) of described Mobile base (7) lower surface, described torsion spring set (5) inside is provided with the torsion spring that one end is fixedly connected with it, the other end of described torsion spring is fixedly connected with described rotation strip (6), described torsion spring set (5) inside is also provided with a switch contact, described in the aspect ratio of wheel face place, described first transfer roller (1) upper end, wheel face place, the second transfer roller (13) upper end height exceeds 5-15cm, and is provided with connecting rod (2) between described first transfer roller (1) right-hand member roll stand top and described second transfer roller (13) left end roll stand top, the end of described cutter production line (11) is also provided with a sensor block.
2. a kind of copper bar production line according to claim 1 is from moving pay-off, it is characterized in that: described connecting rod (2) upper surface is circular arc, and roll the smooth connection respectively of frame top respectively with the left roll stand of described first transfer roller (1) and the second transfer roller (13) right side.
3. a kind of copper bar production line according to claim 1 is from moving pay-off, it is characterized in that: when described Mobile base (7) and the vertical left contact aside of described splicing frame (4), described rotation strip (6) and the distance of spacing cylindrical bar (8) equal the length of described transfer roller (1).
4. a kind of copper bar production line according to claim 1 is from moving pay-off, it is characterized in that: when described Mobile base (7) and the vertical left contact aside of described splicing frame (4), described hydraulic cylinder (3) and described first transfer roller (1) edge are perpendicular to described drawbench production line (10) place plane without overlapping, and when described hydraulic cylinder (3) shrinks, the difference of its lower end and wheel face place, the first transfer roller (1) upper end height is greater than 10cm; When described hydraulic cylinder (3) extends, its lower end does not contact with described drawbench production line (10) pedestal upper end face.
5. a kind of copper bar production line according to claim 1 is from moving pay-off, it is characterized in that: described cross section is that "T"-shaped Mobile base (7) is slidably connected with the rectangular channel on described splicing frame (4) and matches.
6. a kind of copper bar production line according to claim 1 is from moving pay-off, it is characterized in that: described second transfer roller (13) right side is rolled frame and exceeded described second transfer roller (13) roller upper surface 4cm-8cm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400071.XA CN105965269B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line moves the application method of feed device certainly |
| CN201610400069.2A CN106078217B (en) | 2014-11-12 | 2014-11-12 | It is a kind of to move feed device certainly |
| CN201410634067.0A CN104354008B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line is from moving pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634067.0A CN104354008B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line is from moving pay-off |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400071.XA Division CN105965269B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line moves the application method of feed device certainly |
| CN201610400069.2A Division CN106078217B (en) | 2014-11-12 | 2014-11-12 | It is a kind of to move feed device certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354008A true CN104354008A (en) | 2015-02-18 |
| CN104354008B CN104354008B (en) | 2016-08-24 |
Family
ID=52521366
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400071.XA Active CN105965269B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line moves the application method of feed device certainly |
| CN201610400069.2A Active CN106078217B (en) | 2014-11-12 | 2014-11-12 | It is a kind of to move feed device certainly |
| CN201410634067.0A Active CN104354008B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line is from moving pay-off |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400071.XA Active CN105965269B (en) | 2014-11-12 | 2014-11-12 | A kind of copper rod production line moves the application method of feed device certainly |
| CN201610400069.2A Active CN106078217B (en) | 2014-11-12 | 2014-11-12 | It is a kind of to move feed device certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105965269B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126045A (en) * | 2010-12-16 | 2011-07-20 | 济南玛钢钢管制造有限公司 | Automatic blanking machine for steel pipes |
| KR20110106695A (en) * | 2010-03-23 | 2011-09-29 | 부국산업주식회사 | Tube inserting machine |
| CN103194703A (en) * | 2013-04-02 | 2013-07-10 | 安徽精诚铜业股份有限公司 | Feeding alignment device |
| CN203428352U (en) * | 2013-06-28 | 2014-02-12 | 江苏申源特钢有限公司 | Feeding device |
| CN203863219U (en) * | 2014-04-23 | 2014-10-08 | 深圳市大族激光科技股份有限公司 | Metal tubular product laser cutting automatic feeding and discharging mechanism |
| CN204209410U (en) * | 2014-11-12 | 2015-03-18 | 安徽精诚铜业股份有限公司 | A kind of copper bar production line is from moving pay-off |
-
2014
- 2014-11-12 CN CN201610400071.XA patent/CN105965269B/en active Active
- 2014-11-12 CN CN201610400069.2A patent/CN106078217B/en active Active
- 2014-11-12 CN CN201410634067.0A patent/CN104354008B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110106695A (en) * | 2010-03-23 | 2011-09-29 | 부국산업주식회사 | Tube inserting machine |
| CN102126045A (en) * | 2010-12-16 | 2011-07-20 | 济南玛钢钢管制造有限公司 | Automatic blanking machine for steel pipes |
| CN103194703A (en) * | 2013-04-02 | 2013-07-10 | 安徽精诚铜业股份有限公司 | Feeding alignment device |
| CN203428352U (en) * | 2013-06-28 | 2014-02-12 | 江苏申源特钢有限公司 | Feeding device |
| CN203863219U (en) * | 2014-04-23 | 2014-10-08 | 深圳市大族激光科技股份有限公司 | Metal tubular product laser cutting automatic feeding and discharging mechanism |
| CN204209410U (en) * | 2014-11-12 | 2015-03-18 | 安徽精诚铜业股份有限公司 | A kind of copper bar production line is from moving pay-off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965269B (en) | 2018-03-27 |
| CN106078217B (en) | 2017-12-26 |
| CN105965269A (en) | 2016-09-28 |
| CN106078217A (en) | 2016-11-09 |
| CN104354008B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205166523U (en) | Steel tube cutting machine automatic feeding device | |
| CN203508848U (en) | Unloading device of an automatic pipe winding machine | |
| CN203975597U (en) | A kind of transfer carriage of yardage roll | |
| CN204209410U (en) | A kind of copper bar production line is from moving pay-off | |
| CN203765295U (en) | Automatic decoiling and blanking line | |
| CN104368987B (en) | A kind of copper bar drawing and cutting production line automatic material connection device | |
| CN204209414U (en) | A kind of copper bar drawing and cutting production line automatic material connection device | |
| CN104354008A (en) | Automatic switching feeding device for copper rod production line | |
| CN204209415U (en) | A kind of copper bar exchanges product line device automatically | |
| CN204564811U (en) | A kind of steel pipe tubing system | |
| CN103817532A (en) | Automatic uncoiling and blanking line | |
| CN204396719U (en) | Metal coiled material digital stamping break-in pay-off | |
| CN203737709U (en) | Bar tail steel poke-out device | |
| CN203918089U (en) | Plate shearing machine material-supporting device | |
| CN203806785U (en) | Double-work-station central coiling device | |
| CN203265301U (en) | Plate placement machine of five-millimeter uncoiling leveling line | |
| CN203470462U (en) | Material receiving device in cold rolling device of reinforcing bar with ribs on two sides | |
| CN204528810U (en) | One connects volume robot device automatically | |
| CN204035227U (en) | Rolling of slitting machine device | |
| CN104493288A (en) | Cutting-to-length system of hot-rolled round steel | |
| CN103991735B (en) | A kind of double central coiling device | |
| CN105710161A (en) | Autocontrol copper bar take-up device | |
| CN203390665U (en) | Mechanism for enabling blanked bars to automatically fall into triangle box in sequence | |
| CN104325296B (en) | Production line device for automatically exchanging copper bars | |
| CN204249513U (en) | Composite material manufacturing and processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 241007 Anhui province Wuhu City Jiuhua Road No. 8 Applicant after: ANHUI TRUCHUM ADVANCED MATERIALS AND TECHNOLOGY CO., LTD. Address before: 241007 Anhui province Wuhu City Jiuhua Road No. 8 Applicant before: Anhui Jingcheng Copper Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |