CN208231269U - Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment - Google Patents
Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment Download PDFInfo
- Publication number
- CN208231269U CN208231269U CN201820818800.8U CN201820818800U CN208231269U CN 208231269 U CN208231269 U CN 208231269U CN 201820818800 U CN201820818800 U CN 201820818800U CN 208231269 U CN208231269 U CN 208231269U
- Authority
- CN
- China
- Prior art keywords
- roller
- support
- rotary press
- press modelling
- straight trip
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to spin forming device technical field, more particularly, to a kind of large-caliber thin-walled aluminum sleeve rotary press modelling process equipment, it is characterized by comprising decoiling equipments, shape rolling device, rotary press modelling device, transmit cutter device, packing device, shape rolling device includes rack platform, the lubricating arrangement of this rack platform end is set, one group of roller knife assembly being successively set on rack platform, one group of guide post component being arranged at intervals between one group of roller knife assembly, rotary press modelling device includes support base, driving device in the support base is set, helical gear in this driving device is set, it is arranged in support base and is circumferentially disposed at one group of guiding pinch roller assembly of helical gear periphery.The utility model is compact-sized, is able to produce that tensile strength at low cost, environment friendly and pollution-free, light-weight, radial is high, the volume that is not easy to collapse, easily recycles and thin-walled aluminum sleeve easy to use.
Description
Technical field
The utility model belongs to spin forming device technical field, revolves more particularly, to a kind of large-caliber thin-walled aluminum sleeve
It is pressed into type processing equipment.
Background technique
The sleeve being used on industrial products both at home and abroad at present is mostly paper material, is controlled as country continues to increase to environmental protection
The continuous improvement of index request processed, manufacturing cost is higher and higher, and is easily influenced by outer moisture environment, and pole is used
It is inconvenient.And aluminum sleeve, these disadvantages can not only be overcome, but also there is environment friendly and pollution-free, light-weight, radial tensile strength
It is high, be not easy to collapse volume and easily recycling the advantages that, thus research and develop a kind of production of thin-walled aluminum sleeve and process equipment have it is important
Practical value.
Summary of the invention
The purpose of the utility model is to provide a kind of a kind of at low cost, energy saving for producing of of simple structure and strong practicability
The strong large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of environmental protection, anti-pressure ability.
The purpose of this utility model is realized by following technical proposals:
The large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model, it is characterised in that filled including uncoiling
It sets, the shape rolling device being connected with this decoiling equipment, the rotary press modelling device being connected with this shape rolling device, with this
The transmission cutter device that rotary press modelling device is connected, the packing device being connected with this transmission cutter device,
The shape rolling device includes rack platform, and the lubricating arrangement of this rack platform end is arranged in, successively sets
One group of roller knife assembly on the rack platform is set, one group of guide post group being arranged at intervals between one group of roller knife assembly
Part, the variable-frequency motor II being connected with each roller knife assembly,
Each roller knife assembly includes two roller knife support frames being fixed on the rack platform, is respectively set herein
Straight trip slot I and straight trip slot II on two roller knife support frames, the top chock being separately positioned on described two roller knife support frames
The upper roller knife on the top chock component is arranged in component and step component, is arranged on the step component
Lower roll knife, be separately positioned on described two roller knife support frames and be connected with the top chock component two adjustings
Lead screw, is arranged in the straight trip guide rail of top chock component two sides, the straight trip guide rail respectively with the straight trip slot I and
Straight trip slot II is slidably connected,
The rotary press modelling device includes support base, and shield and count table in this support base is arranged in, if
The driving device in the support base is set, the helical gear in this driving device is set, is arranged in the support base
One group of guiding pinch roller assembly that is upper and being circumferentially disposed at the helical gear periphery, the driving device include being arranged in institute
The mounting base in support base is stated, the variable-frequency motor III in this mounting base is set, passes through shaft coupling and the variable-frequency motor III
The drive shaft that is connected of output shaft, the drive shaft is arranged in the support base by bearing assembly, described
Helical gear is locked at the drive shaft shaft end by shaft end lock nut assembly,
Each guiding pinch roller assembly includes the straight trip sliding block being fixedly connected with the support base, with this straight trip sliding block sliding
The straight trip sliding slot IV of connection, the pinch roller support frame that setting is kept straight on sliding slot IV herein, is arranged in leading for this pinch roller support frame one end
To pinch roller, the adjusting handle of this pinch roller support frame other end is set, and described guiding pinch roller one end is polished rod and the other end is
Screw thread rod structure,
The transmission cutter device includes the first guide rail, the second guide rail and setting in second guiding
The band-saw machine of track end point, first guide rail include track support I, pass through roller pedestal I and this track
The limit switch I on the track support I, the second guide rail packet is arranged in the series cylinder I that bracket I is connected
Track support II is included, the series cylinder II being connected by roller pedestal II with this track support II is arranged in the track branch
Limit switch II on frame II.
The decoiling equipment includes jib crane, and the opening with uncoiling directive wheel on this jib crane is arranged in
Volume machine, the uncoiler are driven by variable-frequency motor I.
The packing device includes packaging support, and the variable-frequency motor IV on this packaging support is arranged in, with this variable-frequency electric
The tinfoil paper paper roll holder on the packaging support is arranged in the pinch roller that the output end of machine IV is connected, and setting is in packaging branch
Third guide rail on frame, the third guide rail include a series cylinder III.
Each guide post component includes the bottom plate fixed by screw and the rack platform, is arranged in this bottom plate
On straight trip slot III led respectively with this slider I for being slidably connected of straight trip slot III and sliding block II with what the slider I was fixedly connected
To bar I, the guide rod II being fixedly connected with the sliding block II.
Each upper roller knife and lower roll knife surface in one group of roller knife assembly are provided with trapezoidal groove along axial direction.
The advantages of the utility model:
(1) the lower roll knife of the large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model is fixed, upper roller knife
It is adjustable, and the lead screw by being connected with upper roller knife bearings at both ends seat adjusts two roller knife gaps to control its extrusion aluminum board groove
Depth, structure is simple, easy to adjust；
(2) the large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model, roller knife trench cross section is trapezoidal,
Totally ten four pairs, it is divided into four groups, wherein two roller knife outer diameters are big among three groups of upper roller knives, gradually successively decreases towards two sides outer diameter, every group of upper roller
The corresponding outer diameter of knife is also not consistent, and the 4th group of upper roller knife outer diameter is all equal, and six trench depths of lower roll knife are equal, above and below
Roller knife spacing is all equal with helical gear tooth pitch, and this roller knife design method ensures the essence of aluminium sheet straight-line feed and extrusion forming
Degree；
(3) the large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model, helical gear are spoke type knot
Structure, one end are triple thread, and the other end is optical axis, drive by the way that key is affixed on the driving shaft and by third variable-frequency motor, are oriented to
Pinch roller one end is screw thread, is used for corrugated ribbon spirally-guided, and the other end is optical axis, realizes the extrusion forming of corrugated ribbon, is oriented to pinch roller
Regulating device is Demountable, both can carry out radiai adjustment by sliding slot thereon, and can also carry out axis by gasket
To micro-positioning regulators, thus, it can be realized by replacing the helical gear of various outer diameter and adjusting guiding pinch roller radial direction and axial distance
The processing and forming of a variety of outer diameter specification aluminum sleeves has structure simple, easy to adjust, advantage applied widely；
(4) the large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model, helical gear rotary press modelling with
The extrusion forming of corrugated ribbon is driven by the variable-frequency motor of different capacity, convenient for the adjusting of the two feed speed, and aluminium sheet
It is elastic to be adjusted by shape roller knife and variable-frequency motor position along direction of feed, the two sides of aluminium sheet direction of feed between every three presetting roller blade
Equipped with guide post component, the guide rod width by adjusting its both ends can control aluminium sheet direction of feed, and aluminium sheet feeding is avoided to occur
Deviation phenomenon.
Detailed description of the invention
Fig. 1 is the decoiling equipment structural schematic diagram of the utility model.
Fig. 2 is the shape rolling device structural schematic diagram of the utility model.
Fig. 3 is the roller knife assembly structural schematic diagram of the utility model.
Fig. 4 is the guide post component structural schematic diagram of the utility model.
Fig. 5 is the rotary press modelling device front side structure schematic diagram of the utility model.
Fig. 6 is the rotary press modelling device rear structure schematic diagram of the utility model.
Fig. 7 is the guiding pinch roller assembly structural schematic diagram of the utility model.
Fig. 8 is the first guide rail structural schematic diagram of the utility model.
Fig. 9 is second guide rail and band-saw machine structural schematic diagram of the utility model.
Figure 10 is the packing device structural schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing.
As Figure 1-10 shows, the large-caliber thin-walled aluminum sleeve rotary press modelling process equipment of the utility model, feature exist
In include decoiling equipment, the shape rolling device being connected with this decoiling equipment, the spinning being connected with this shape rolling device
Molding machine, the transmission cutter device being connected with this rotary press modelling device, the packaging being connected with this transmission cutter device fill
It sets,
The shape rolling device includes rack platform 9, the lubricating arrangement 8 of this 9 end of rack platform is arranged in, successively
One group of roller knife assembly 7 on the rack platform 9 is set, one group of guiding being arranged at intervals between one group of roller knife assembly 7
Bar assembly 5, the variable-frequency motor II 6 being connected with each roller knife assembly 7,
Each roller knife assembly 7 includes two roller knife support frames 14 being fixed on the rack platform 9, is respectively set
Straight trip slot I 15 and straight trip slot II 16 on this two roller knife support frames 14, are separately positioned on described two roller knife support frames 14
On top chock component 13 and step component 12, the upper roller knife 10 on the top chock component 13 is set, be arranged
Lower roll knife 11 on the step component 12, be separately positioned on described two roller knife support frames 14 and with it is described upper
The straight trip guide rail of 13 two sides of top chock component, institute is arranged in two adjusting screws 17 that bearing block assembly 13 is connected
The straight trip guide rail stated is slidably connected with the straight trip slot I 15 and straight trip slot II 16 respectively,
Each guide post component includes the bottom plate 18 fixed by screw and the rack platform 9, and setting is herein
Straight trip slot III 22 on bottom plate 18, the slider I 23 being slidably connected respectively with this straight trip slot III 22 and sliding block II 21, with the sliding block
I 23 guide rods I 19 being fixedly connected, the guide rod II 20 being fixedly connected with the sliding block II 21.
Each upper roller knife 10 and 11 surface of lower roll knife in one group of roller knife assembly are provided with trapezoidal groove along axial direction.
As shown in Fig. 2,3 and 4,7 every groups of knife assembly of shape rolling device roller of the utility model include upper roller knife 10 under
Roller knife 11 is secured on rack platform 9 by roller knife support frame 14 with bolt, and roller knife assembly 7 can be according to aluminium sheet tensile force size
Adjusting is set in the enterprising line position of rack platform 9 for being provided with straight trip slot I 15 and slot II 16 of keeping straight on along direction of feed, to ensure that aluminium sheet is fed
Deviation phenomenon does not occur, the tune of two guiding distance between tie rods can be carried out by the straight trip slot III 22 being provided on 5 bottom plate 18 of guide post component
Section is to control.When being successively transported to last presetting roller blade from the first presetting roller blade after 8 oil-air lubrication of lubricating arrangement with aluminium sheet, it is
Damascene trench is set to reach spinning depth, by the adjusting screw 17 on 10 top of upper roller knife come adjusting upper roll knife 10 and lower roll knife 11
Gap makes aluminium sheet squeeze depth and incrementally increases, and variable-frequency motor II 6 is connect with lower roll knife 11, and is fixed in bracket by bolt and is put down
On platform 9；
The rotary press modelling device includes support base 31, and the shield 29 in this support base 31 is arranged in and counts
The driving device in the support base 31 is arranged in table 30, and the helical gear 24 in this driving device is arranged in, and is arranged in institute
State in support base 31 and be circumferentially disposed at one group of guiding pinch roller assembly 26 of 24 periphery of helical gear, the driving
Device includes the mounting base 36 being arranged in the support base 31, and the variable-frequency motor III 35 in this mounting base 36 is arranged in, and is led to
The drive shaft 33 that shaft coupling 34 is connected with the output shaft of the variable-frequency motor III 35 is crossed, the drive shaft 33 passes through bearing group
Part 32 is arranged in the support base 31, and the helical gear 24 is locked at described by shaft end lock nut assembly 25
33 shaft end of drive shaft,
Each guiding pinch roller assembly 26 includes the straight trip sliding block 27 being fixedly connected with the support base 31, is slided with this straight trip
The straight trip sliding slot IV 38 that block 27 is slidably connected, the pinch roller support frame 39 that setting is kept straight on sliding slot IV 38 herein are arranged in this pinch roller
The adjusting handle 28 of this 39 other end of pinch roller support frame, the guiding pressure is arranged in the guiding pinch roller 37 of 39 one end of support frame
Take turns that 37 one end are polished rod and the other end is screw thread rod structure,
As shown in Fig. 5,6 and 7, the helical gear 24 of the utility model is affixed by key and drive shaft 33, and is locked with shaft end
Nut component 25 and 33 shaft shoulder of drive shaft, which are realized, to be positioned, and drive shaft 33 is connect by bearing assembly 32 with support base 31, and
Affixed by shaft coupling 34 and variable-frequency motor III 35, guiding pinch roller 37 is secured on its bracket by bolt respectively, is oriented to pinch roller
37 can adjust support frame 39 in the straight trip sliding block 27 affixed with support base 31 by handwheel 28 with 24 radial spacing of helical gear
Upper mobile acquisition, and the thickness that axial spacing then passes through straight trip sliding slot 38 is adjusted, support base 31 is rectangle frame, by
Four pieces of affixed compositions of steel plate, to increase supported components stability；
The transmission cutter device includes the first guide rail, the second guide rail and setting in second guiding
The band-saw machine 43 of track end point, first guide rail include track support I 42, by roller pedestal I 41 with
The series cylinder I 40 that this track support I 42 is connected, is arranged in the limit switch I on the track support I 42, and described
Two guide rails include track support II 51, the series cylinder II being connected by roller pedestal II 50 with this track support II 51
44, the limit switch II on the track support II 51 is set.
The decoiling equipment includes jib crane 1, is arranged on this jib crane 1 and has uncoiling directive wheel 4
Uncoiler 2, the uncoiler 2 by variable-frequency motor I 3 drive.
The packing device includes packaging support 47, the variable-frequency motor IV 48 on this packaging support 47 is arranged in, with this
The tinfoil paper paper roll holder 46 on the packaging support 47 is arranged in the pinch roller 49 that the output end of variable-frequency motor IV 48 is connected, if
The third guide rail 45 on the packaging support 47 is set, the third guide rail 45 includes a series cylinder III.
New Thin-walled aluminum sleeve production and process equipment have self-checking device, can be big according to aluminum sleeve dimensions
Small progress outer diameter adjusting has stronger adaptability and spirit to meet the needs of different dimensions sleeve type productions
Activity.
As shown in Fig. 1-Figure 10, crane 1 is by aluminium volume hanging to uncoiler 2, and aluminium is rolled up after uncoiling, through uncoiling directive wheel
4, which enter lubricating arrangement 8, carries out oil-air lubrication, and the aluminium sheet after lubrication is successively squeezed into through one group of roller knife assembly 7 and guide post component 5
Groove corrugated ribbon is then fed on helical gear 24, and is spun into sleeve in the case where guiding pinch roller assembly 26 acts on, and length can be by
Count table 30 in affixed support base 31 is counted.The sleeve of rotary press modelling on the first guide rail through roller I 40 into
Row conveying, and its shearing length is controlled by limit switch I.Sleeve after cutting is sent into band-saw machine 43 through the second guide rail
On be cut into the sleeves of different length, to meet industrial products demand.Sleeve after band-saw machine 43 is cut is oriented to through third
Track 45 is transported to progress masking foil packaging on pinch roller 49.
The utility model is compact-sized, easy to operate, can be realized the entire rotary press modelling of large-caliber thin-walled aluminum sleeve
Production process, produce that low, environment friendly and pollution-free, light-weight, the radial tensile strength of production cost is high, the volume that is not easy to collapse, easily recycles
And thin-walled aluminum sleeve easy to use.
Claims (5)
1. a kind of large-caliber thin-walled aluminum sleeve rotary press modelling process equipment, it is characterised in that including decoiling equipment, with this uncoiling
The shape rolling device that device is connected, the rotary press modelling device being connected with this shape rolling device are filled with this rotary press modelling
The transmission cutter device being connected is set, the packing device being connected with this transmission cutter device,
The shape rolling device includes rack platform, and the lubricating arrangement of this rack platform end is arranged in, is successively set on
One group of roller knife assembly on the rack platform, one group of guide post component being arranged at intervals between one group of roller knife assembly, with
The variable-frequency motor II that each roller knife assembly is connected,
Each roller knife assembly includes two roller knife support frames being fixed on the rack platform, is respectively set at this two
Straight trip slot I and straight trip slot II on roller knife support frame, the top chock component being separately positioned on described two roller knife support frames
With step component, the upper roller knife on the top chock component is set, under being arranged on the step component
Roller knife, the two adjusting silks for being separately positioned on described two roller knife support frames and being connected with the top chock component
Thick stick, is arranged in the straight trip guide rail of top chock component two sides, the straight trip guide rail respectively with the straight trip slot I and straight
Row slot II is slidably connected,
The rotary press modelling device includes support base, and shield and count table in this support base is arranged in, and setting exists
Driving device in the support base, is arranged in the helical gear in this driving device, be arranged in the support base and
It is circumferentially disposed at one group of guiding pinch roller assembly of the helical gear periphery, the driving device includes being arranged in the branch
The mounting base on pedestal is supportted, the variable-frequency motor III in this mounting base is set, passes through the defeated of shaft coupling and the variable-frequency motor III
The drive shaft that shaft is connected, the drive shaft are arranged in the support base by bearing assembly, the spiral
Gear is locked at the drive shaft shaft end by shaft end lock nut assembly,
Each guiding pinch roller assembly includes the straight trip sliding block being fixedly connected with the support base, is slidably connected with this straight trip sliding block
Straight trip sliding slot IV, setting herein keep straight on sliding slot IV on pinch roller support frame, the guiding pressure of this pinch roller support frame one end is set
Wheel, is arranged in the adjusting handle of this pinch roller support frame other end, described guiding pinch roller one end is polished rod and the other end is screw thread
Rod structure,
The transmission cutter device includes the first guide rail, the second guide rail and is arranged in second guide rail
The band-saw machine of end point, first guide rail include track support I, pass through roller pedestal I and this track support I
The limit switch I on the track support I is arranged in the series cylinder I being connected, and second guide rail includes track
Bracket II, the series cylinder II being connected by roller pedestal II with this track support II are arranged on the track support II
Limit switch II.
2. large-caliber thin-walled aluminum sleeve rotary press modelling process equipment according to claim 1, it is characterised in that described
Decoiling equipment includes jib crane, the uncoiler with uncoiling directive wheel on this jib crane is arranged in, described opens
Volume machine is driven by variable-frequency motor I.
3. large-caliber thin-walled aluminum sleeve rotary press modelling process equipment according to claim 1, it is characterised in that described
Packing device includes packaging support, and the variable-frequency motor IV on this packaging support is arranged in, the output end phase with this variable-frequency motor IV
The tinfoil paper paper roll holder on the packaging support is arranged in the pinch roller of connection, and the third guiding on the packaging support is arranged in
Track, the third guide rail include a series cylinder III.
4. large-caliber thin-walled aluminum sleeve rotary press modelling process equipment according to claim 1, it is characterised in that described
Each guide post component includes the bottom plate fixed by screw and the rack platform, and the straight trip slot III on this bottom plate is arranged in,
The slider I and sliding block II being slidably connected respectively with this straight trip slot III, the guide rod I being fixedly connected with the slider I, with the cunning
The guide rod II that block II is fixedly connected.
5. large-caliber thin-walled aluminum sleeve rotary press modelling process equipment according to claim 1, it is characterised in that described one
Each upper roller knife and lower roll knife surface in group roller knife assembly are provided with trapezoidal groove along axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818800.8U CN208231269U (en) | 2018-05-30 | 2018-05-30 | Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818800.8U CN208231269U (en) | 2018-05-30 | 2018-05-30 | Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231269U true CN208231269U (en) | 2018-12-14 |
Family
ID=64575287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818800.8U Expired - Fee Related CN208231269U (en) | 2018-05-30 | 2018-05-30 | Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971812A (en) * | 2022-12-30 | 2023-04-18 | 浙江双金机械集团股份有限公司 | Copper bush suitable for mining machinery, production process and processing equipment thereof |
| CN116532538A (en) * | 2023-07-07 | 2023-08-04 | 长春市轩正汽车零部件有限公司 | Profiling device for heat shield sheet of exhaust system |
| CN118204783A (en) * | 2024-05-20 | 2024-06-18 | 新乡龙鑫精密模具制造有限公司 | Internal thread copper pipe shaping spinning device |
-
2018
- 2018-05-30 CN CN201820818800.8U patent/CN208231269U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971812A (en) * | 2022-12-30 | 2023-04-18 | 浙江双金机械集团股份有限公司 | Copper bush suitable for mining machinery, production process and processing equipment thereof |
| CN116532538A (en) * | 2023-07-07 | 2023-08-04 | 长春市轩正汽车零部件有限公司 | Profiling device for heat shield sheet of exhaust system |
| CN116532538B (en) * | 2023-07-07 | 2023-09-01 | 长春市轩正汽车零部件有限公司 | Profiling device for heat shield sheet of exhaust system |
| CN118204783A (en) * | 2024-05-20 | 2024-06-18 | 新乡龙鑫精密模具制造有限公司 | Internal thread copper pipe shaping spinning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208231269U (en) | Large-caliber thin-walled aluminum sleeve rotary press modelling process equipment | |
| CN202105890U (en) | Steel material rolling machine | |
| CN109940109A (en) | A kind of disconnecting device of compressor wire fixed-length blanking | |
| CN209052166U (en) | A kind of stainless steel band automatic slitting machine | |
| CN202539322U (en) | Silicon sheet numerical control punching shear wire device | |
| CN213003050U (en) | Automobile clutch release fork blank cutting equipment | |
| CN217251616U (en) | Cold drawing device for cable production | |
| CN110860626A (en) | Automatic cutting device that flare-outs of iron wire | |
| CN212608719U (en) | Full-automatic slitter edge coiling mechanism | |
| CN116984528B (en) | Numerical control diamond net braiding machine | |
| CN103272920A (en) | Roll forming machine for aluminum honeycomb cores | |
| CN203343274U (en) | Aluminum honeycomb core rolling forming machine | |
| CN210877320U (en) | Iron wire fixed length cutting device | |
| CN113488329B (en) | Transformer shaping insulating cylinder cutting device | |
| CN203791725U (en) | Multi-strip slitting edge shred combination machine | |
| CN211664425U (en) | Coiling mechanism of copper bar continuous extrusion machine | |
| CN213622639U (en) | Waste collecting mechanism with winding displacement structure for slitting machine | |
| CN213651319U (en) | Full-automatic winder | |
| CN214031220U (en) | Cable winding machine | |
| CN203944916U (en) | A kind of slitter that reduces plate conveying amplitude | |
| CN207256378U (en) | Cutting machine side retracting device | |
| CN216263802U (en) | Slitting machine pan feeding mouth guider and duplex position slitting machine | |
| CN211840369U (en) | A eccentric adjustment rubber tyer group for dividing strip machine | |
| CN216139036U (en) | PE protection film cut packing plant | |
| CN216181122U (en) | High-speed device of cutting of thermal sublimation digital transfer printing paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |