CN108747397A - A kind of steel arch-shelf connecting plate automatic shearing rushes production line and its production method - Google Patents
A kind of steel arch-shelf connecting plate automatic shearing rushes production line and its production method Download PDFInfo
- Publication number
- CN108747397A CN108747397A CN201810623447.2A CN201810623447A CN108747397A CN 108747397 A CN108747397 A CN 108747397A CN 201810623447 A CN201810623447 A CN 201810623447A CN 108747397 A CN108747397 A CN 108747397A
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- Prior art keywords
- plate
- shearing
- rack
- batten
- cylinder
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- 238000010008 shearing Methods 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 241000731961 Juncaceae Species 0.000 title claims description 22
- 238000004080 punching Methods 0.000 claims abstract description 30
- 239000000969 carriers Substances 0.000 claims abstract description 24
- 239000002994 raw materials Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 239000000463 materials Substances 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 11
- 239000003570 air Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000007789 gases Substances 0.000 claims description 5
- 238000000034 methods Methods 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 5
- 239000010720 hydraulic oils Substances 0.000 claims description 3
- 230000001050 lubricating Effects 0.000 claims description 3
- 239000000126 substances Substances 0.000 claims description 3
- 239000002699 waste materials Substances 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims 1
- 210000003284 Horns Anatomy 0.000 claims 1
- 239000003921 oils Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005516 engineering processes Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—OTHER WORKING OF METAL; 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
Abstract
Description
Technical field
The present invention relates to field of mechanical technique more particularly to a kind of steel arch-shelf connecting plate automatic shearing to rush production line and its production Method.
Background technology
Currently, in constructing tunnel, I-steel arch both ends are worn by connecting plate of the welding with connecting hole, and using bolt The connecting hole on connecting plate is crossed, two neighboring I-steel arch is connected to form to the arch frame structure in tunnel.
The manufacturing process of connecting plate is at present：First by the steel plate of monoblock cut into several pieces it is identical as connecting plate shape size Rectangular slab, then make marks according to the position of connecting hole on connecting plate on rectangular slab, then with perforating press to rectangle Mark position on plate is rushed one by one.The complex manufacturing process, hand labor intensity are big, punching position precision is low.
Invention content
It is an object of the invention to overcome problem above of the existing technology, a kind of steel arch-shelf connecting plate automatic shearing is provided Production line is rushed, this production line is automatically controlled by control system, realizes shearing batten, self-feeding, cutting, multiple piercing are disposable It completes, while reducing the labor intensity of worker.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of steel arch-shelf connecting plate automatic shearing rushes production line, and raw material transport carrier, shearing equipment, truss-like manipulator are grabbed Feed device, shear forming feed system, porous rushes disconnecting device, finished product discharging device at batten transport system；It further include difference Feed device, batten transport system, shear forming feeding system are grabbed with raw material transport carrier, shearing equipment, truss-like manipulator System, the porous control system rushed disconnecting device and electricly connected.
Wherein, the raw material transport carrier include by square tubes soldering at rectangular rack, be mounted on rack side Driving motor, mounted on rack top close to shearing equipment one end splayed be open guiding mechanism, the top of the rack Portion is rotatablely equipped with the more conveying rollers being mutually parallel, and one end of the conveying roller, which passes through rack and is keyed, driven tooth It takes turns, key connection has driving gear, the driving gear to pass through with whole driven gears on the power output shaft of the driving motor Chain drive connects, and the driving motor is electrically connected with control system.
Wherein, the shearing equipment includes plate shearing machine, rear stock stop, sliding rack, and the rear stock stop includes backgauge Plate, supporting plate, telescopic cylinder, the telescopic cylinder are horizontally disposed with for driving striker plate to move left and right, the right side of the telescopic cylinder Mounted on the left side of plate shearing machine, the right end lower part of the striker plate is fixed on the end of the piston rod of telescopic cylinder, the support at end Plate is fixedly connected in the middle part of the right end of striker plate, and the right end top of the striker plate is equipped with multiple pressure sensors, the gear Flitch is parallel with the outlet of the batten of plate shearing machine, and the telescopic cylinder connects one by being in series with the hose of solenoid directional control valve A Air compressor, the sliding rack are obliquely installed, and the top of the sliding rack is connected with the discharge port of plate shearing machine, the sliding rack Bottom end be connected with batten transport system, the control system is electrical with pressure sensor, plate shearing machine, solenoid directional control valve A respectively Connection.
Wherein, it includes the portal frame parallel with shearing equipment, a transverse direction that the truss-like manipulator, which grabs feed device, Rack, movable stand, longitudinal rack, suction cup carrier, magnechuck are equipped with transverse movement servo motor and longitudinal direction on the movable stand Motion servo motor, one end of the horizontal tooth bar is fixedly mounted on the top middle portion of portal frame, its other end is fixedly mounted on The top middle portion of shearing equipment, the movable stand are mounted in horizontal tooth bar, the power output of the transverse movement servo motor Key connection has the transverse movement gear being meshed with the tooth for being set to horizontal tooth bar side, the longitudinal rack installation movement on axis The side of frame, the tooth phase that key connection has and is set to longitudinal rack side on the power output shaft of the longitudinal movement servo motor The longitudinal movement gear of engagement, the suction cup carrier are mounted on the bottom end of longitudinal rack, and the magnechuck is mounted on suction cup carrier Bottom end, the control system are electrically connected with transverse movement servo motor, longitudinal movement servo motor, magnechuck respectively, institute It includes transversely U-shaped plate, longitudinally U-shaped plate to state movable stand, and the transversely U-shaped plate is mutually perpendicular to and is welded to connect with longitudinally U-shaped plate, institute The side that transverse movement servo motor is mounted on transversely U-shaped plate is stated, the transverse movement gear is located at the opening of transversely U-shaped plate In, it is described between the horizontal tooth bar is located at transverse movement gear and two idler wheels being rotatably installed in transversely U-shaped plate Longitudinal movement servo motor is mounted on the side of longitudinally U-shaped plate, and the longitudinal movement gear is located in the opening of longitudinally U-shaped plate, Between the longitudinal rack is located at longitudinal movement gear and two idler wheels being rotatably installed in longitudinally U-shaped plate.
Wherein, the batten transport system is located at truss-like manipulator and grabs the lower section of feed device and equal with shear equipment Row, the batten transport system includes the rectangular bracket made of square tubes soldering, multiple supports being rotatably installed on bracket The discharge end of rod, rear propulsion cylinder, the batten transport system is mutually connected with the feed end of shear forming feed system, after described Propulsion cylinder is electrically connected with control system.
Wherein, the shear forming feed system includes punching cradle, double cylinder clamping mechanisms, the punching cradle Top both sides be respectively arranged with a sliding rail along its length, the top of the punching cradle is pacified between two sliding rails Equipped with multiple support rods, the side of the punching cradle is provided with rack along its length, double cylinder clamping mechanisms It is slidably mounted on sliding rail, the side of double cylinder clamping mechanisms is equipped with servo motor, and the power of the servo motor is defeated The gear being meshed with rack, one clamping gas of each self installation of front part sides of double cylinder clamping mechanisms are installed on shaft Cylinder, two clamping cylinders are oppositely arranged and coaxial line, and the piston-rod end of the clamping cylinder is equipped with fixture block, described It punching cradle and disposably cuts flushing device close one end optoelectronic switch is installed, the control system is opened with photoelectricity respectively It closes, servo motor electric connection, the clamping cylinder connects an air compression by being in series with the hose of solenoid directional control valve B Machine.
Wherein, the punching cradle supports the pillar of panel to form by rectangular panel and Duo Gen, double cylinders Clamp system includes two pieces of sliding blocks being slidably mounted on respectively on two sliding rails, one piece of mounting plate, two pieces of L-type support plates, two pieces of " 7 " words The guide plate of shape, the bottom end of the sliding block are equipped with the sliding slot being slidably matched with sliding rail, and the mounting plate is mounted on two by bolt The top of sliding block, the servo motor are installed on a mounting board by bolt, and the short side of the L-type support plate is mounted on by bolt The front end of sliding block, the clamping cylinder are mounted in the long side of L-type support plate, and the piston-rod end of clamping cylinder passes through L-type The long side of support plate, the short side of the guide plate are mounted on the rear end of sliding block by bolt, and two pieces of guide plates are symmetrical arranged shape Flue is open.
Wherein, the porous disconnecting device that rushes includes perforating press and disposably cuts stamping die, and the perforating press connection is promising It provides the hydraulic station of hydraulic oil, and the disposable stamping die of cutting includes matched upper die component and lower mold assemblies, it is described on Membrane module be mounted on perforating press cylinder piston rod end, the lower mold assemblies be mounted on perforating press workbench on, it is described on Membrane module is connect with lower mold assemblies by guide post；The upper die component includes upper junction plate, and the lower end of the upper junction plate is fixed There are top mold plate, the lower end of the top mold plate to be provided with upper mould fixed plate, shearing cutter and punch, the shearing cutter Upper mould fixed plate and exposed in the lower section of upper mould fixed plate is passed through with the bottom end of punch；The lower mold assemblies include lower connection Plate, the upper end of the lower connecting plate are provided with die bottom plate, the upper end of the die bottom plate be provided with lower mold fixed plate, with it is described The matched shearing bottom knife of cutter is sheared, is provided with and the matched lower die of the punch on the inside of the lower mold fixed plate Hole, the front side and inside of the lower mold fixed plate are both provided with mould location column, discharging are also equipped in the lower mold fixed plate Plate is provided with discharging washer, is located at lower die in the lower connecting plate and die bottom plate between the stripper and lower mold fixed plate Portal equipped with waste material the lower section in hole.
Wherein, the finished product discharging device includes the unpowered sliding rack being obliquely installed and finished product frame, the unpowered cunning The top of rack, which is located at, disposably cuts below flushing device discharge gate, and the bottom end of the unpowered sliding rack is located at the upper of finished product frame Side.
Wherein, the control system is motion controller or industrial personal computer.
A kind of steel arch-shelf connecting plate automatic shearing rushes production method, uses above-mentioned steel arch-shelf connecting plate automatic shearing punching production Line, which is characterized in that include the following steps：
S1, manually large-sized sheet material lifted to raw material transport carrier, unclamps suspender, start auto-programming, it is former at this time Material transport carrier is started to work, and large-sized sheet material is sent under the guiding role of guiding mechanism in shearing equipment；
S2, when large-sized sheet material is pushed into the plate shearing machine of shearing equipment, the rear stock stop of shearing equipment detects large size Plank, after conveying certain length, cradle stops, and plate shearing machine is started to work, and large-sized sheet material is cut into required batten The batten of width；
After S3, batten shear forming, free lubricating substance, and workpiece is automatically transported to terminal by conveyer belt；
S4, when batten is transported to terminal, truss-like manipulator grab feed device start-up operation, by batten crawl, promoted, Walking is transported in batten transport system, is pushed ahead batten by rear propulsion cylinder and is sent to shear forming feed system, then by Double cylinder clamping mechanisms carry out double-sided clamps, send to porous punching and break device, start to realize disposable cutting at this time, porous rush work Make, continuously recycle the above flow, until completing entire continuous productive process；
After S5, batten are processed finished product, are promoted by preceding road workpiece and be processed finished product into unpowered sliding rack, free skating Enter in finished product frame.
The beneficial effects of the invention are as follows：This production line is automatically controlled by control system, is realized and is sheared batten, self-feeding, It cuts, multiple piercing is disposably completed, while reducing the labor intensity of worker；Using this production line, tradition is not only changed The porous shear of connecting plate, cutting, positioning, feeding and the cumbersome drawback of punching operation, improve production efficiency, and improve work The machining accuracy of part.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the vertical view of the embodiment of the present invention；
Fig. 2 is the side view of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram that stamping die is disposably cut in the embodiment of the present invention.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
As shown in Figures 1 to 3, a kind of steel arch-shelf connecting plate automatic shearing rushes production line, and raw material transport carrier 100, shearing are set Standby 200, truss-like manipulator grabs feed device 300, batten transport system 400, shear forming feed system 500, porous punching Disconnected device, finished product discharging device 900；Further include respectively with raw material transport carrier 100, shearing equipment 200, truss-like manipulator Grab feed device 300, batten transport system 400, shear forming feed system 500, the porous control rushed disconnecting device and electricly connected System 1000 processed.
Wherein, the raw material transport carrier 100 include by square tubes soldering at rectangular rack, be mounted on rack one The guiding mechanism that the driving motor of side, the splayed mounted on rack top close to shearing equipment one end are open, the rack Top is rotatablely equipped with the more conveying rollers being mutually parallel, and one end of the conveying roller, which passes through rack and is keyed, driven tooth It takes turns, key connection has driving gear, the driving gear to pass through with whole driven gears on the power output shaft of the driving motor Chain drive connects, and the driving motor is electrically connected with control system 1000.
Wherein, the shearing equipment 200 includes plate shearing machine, rear stock stop, sliding rack 210, the rear stock stop packet Striker plate, supporting plate, telescopic cylinder are included, the telescopic cylinder is horizontally disposed with for driving striker plate to move left and right, the flexible gas The right end of cylinder is mounted on the left side of plate shearing machine, and the right end lower part of the striker plate is fixed on the end of the piston rod of telescopic cylinder, The supporting plate is fixedly connected in the middle part of the right end of striker plate, and the right end top of the striker plate is equipped with multiple pressure sensors, The striker plate is parallel with the outlet of the batten of plate shearing machine, and the telescopic cylinder is connected by being in series with the hose of solenoid directional control valve A An air compressor is connect, the sliding rack is obliquely installed, and the top of the sliding rack is connected with the discharge port of plate shearing machine, described The bottom end of sliding rack is connected with batten transport system 400, and the control system 1000 is mechanical, electrical with pressure sensor, shear respectively Magnetic reversal valve A is electrically connected.
Wherein, it includes the portal frame parallel with shearing equipment, a cross that the truss-like manipulator, which grabs feed device 300, To rack, movable stand, longitudinal rack, suction cup carrier, magnechuck, transverse movement servo motor is installed on the movable stand and is indulged To motion servo motor, one end of the horizontal tooth bar is fixedly mounted on the top middle portion of portal frame, its other end is fixedly mounted In the top middle portion of shearing equipment, the movable stand is mounted in horizontal tooth bar, and the power of the transverse movement servo motor is defeated Key connection has the transverse movement gear being meshed with the tooth for being set to horizontal tooth bar side, the longitudinal rack installation to move on shaft The side of moving frame, key connection has and is set to the tooth of longitudinal rack side on the power output shaft of the longitudinal movement servo motor The longitudinal movement gear being meshed, the suction cup carrier are mounted on the bottom end of longitudinal rack, and the magnechuck is mounted on suction cup carrier Bottom end, the control system 1000 electrically connects with transverse movement servo motor, longitudinal movement servo motor, magnechuck respectively It connects, the movable stand includes transversely U-shaped plate, longitudinally U-shaped plate, and the transversely U-shaped plate is mutually perpendicular to longitudinally U-shaped plate and the company of welding It connects, the transverse movement servo motor is mounted on the side of transversely U-shaped plate, and the transverse movement gear is located at transversely U-shaped plate It is described between the horizontal tooth bar is located at transverse movement gear and two idler wheels being rotatably installed in transversely U-shaped plate in opening The longitudinal movement servo motor is mounted on the side of longitudinally U-shaped plate, and the longitudinal movement gear is located at the opening of longitudinally U-shaped plate In, between the longitudinal rack is located at longitudinal movement gear and two idler wheels being rotatably installed in longitudinally U-shaped plate.
Wherein, the batten transport system 400 be located at truss-like manipulator grab feed device lower section and with shear equipment Parallel, the batten transport system includes the rectangular bracket made of square tubes soldering, multiple is rotatably installed on bracket Support rod, rear propulsion cylinder, the discharge end of the batten transport system is mutually connected with the feed end of shear forming feed system, institute Rear propulsion cylinder is stated to be electrically connected with control system 1000.
Wherein, the shear forming feed system 500 includes punching cradle, double cylinder clamping mechanisms, and the punching is sent The top both sides of rack are respectively arranged with a sliding rail along its length, the top of the punching cradle be located at two sliding rails it Between multiple support rods are installed, the side of the punching cradle is provided with rack along its length, double cylinder clampings Mechanism slips are mounted on sliding rail, and the side of double cylinder clamping mechanisms is equipped with servo motor, and the servo motor moves The gear being meshed with rack, one folder of each self installation of front part sides of double cylinder clamping mechanisms are installed on power output shaft Tight cylinder, two clamping cylinders are oppositely arranged and coaxial line, and the piston-rod end of the clamping cylinder is equipped with fixture block, The punching cradle and disposably cut flushing device close one end optoelectronic switch be installed, the control system 1000 respectively with Optoelectronic switch, servo motor are electrically connected, and the clamping cylinder connects an air by being in series with the hose of solenoid directional control valve B Compressor.
Wherein, the punching cradle supports the pillar of panel to form by rectangular panel and Duo Gen, double cylinders Clamp system includes two pieces of sliding blocks being slidably mounted on respectively on two sliding rails, one piece of mounting plate, two pieces of L-type support plates, two pieces of " 7 " words The guide plate of shape, the bottom end of the sliding block are equipped with the sliding slot being slidably matched with sliding rail, and the mounting plate is mounted on two by bolt The top of sliding block, the servo motor are installed on a mounting board by bolt, and the short side of the L-type support plate is mounted on by bolt The front end of sliding block, the clamping cylinder are mounted in the long side of L-type support plate, and the piston-rod end of clamping cylinder passes through L-type The long side of support plate, the short side of the guide plate are mounted on the rear end of sliding block by bolt, and two pieces of guide plates are symmetrical arranged shape Flue is open.
Wherein, the porous disconnecting device that rushes includes perforating press 600 and disposably cuts stamping die 700, and the perforating press connects It is connected to and provides the hydraulic station 800 of hydraulic oil for it, described disposable to cut stamping die include matched upper die component and lower module Part, the upper die component are mounted on the cylinder piston rod end of perforating press, and the lower mold assemblies are mounted on the workbench of perforating press On, the upper die component is connect with lower mold assemblies by guide post 740；The upper die component includes upper junction plate 721, the upper company The lower end of fishplate bar 721 is fixed with top mold plate 722, and the lower end of the top mold plate 722 is provided with upper mould fixed plate 723, shearing The bottom end of cutter 724 and punch 725, the shearing cutter 724 and punch 725 passes through upper mould fixed plate 723 and exposed In the lower section of upper mould fixed plate 723；The lower mold assemblies include lower connecting plate 731, and the upper end of the lower connecting plate 731 is provided with The upper end of die bottom plate 732, the die bottom plate 732 is provided with lower mold fixed plate 733, matches with the shearing cutter 724 The shearing bottom knife 734 of conjunction, the inside of the lower mold fixed plate 733 be provided with the matched lower die hole 735 of the punch 725, The front side and inside of the lower mold fixed plate 733 are both provided with mould location column 738, are also installed in the lower mold fixed plate 733 There is stripper 736, discharging washer 737,731 He of the lower connecting plate are provided between the stripper 736 and lower mold fixed plate Portal equipped with waste material lower section in die bottom plate 732 positioned at lower die hole 735.
Wherein, the finished product discharging device 900 includes the unpowered sliding rack being obliquely installed and finished product frame, described unpowered The top of sliding rack, which is located at, disposably cuts below flushing device discharge gate, and the bottom end of the unpowered sliding rack is located at the upper of finished product frame Side.
Wherein, the control system 1000 is motion controller or industrial personal computer.
A kind of steel arch-shelf connecting plate automatic shearing rushes production method, uses above-mentioned steel arch-shelf connecting plate automatic shearing punching production Line, which is characterized in that include the following steps：
S1, manually large-sized sheet material lifted to raw material transport carrier 100, unclamps suspender, start auto-programming, at this time Raw material transport carrier 100 is started to work, and large-sized sheet material is sent under the guiding role of guiding mechanism in shearing equipment；
S2, it is pushed into the plate shearing machine of shearing equipment 200 when large-sized sheet material, the rear stock stop detection of shearing equipment 200 To large-sized sheet material, after conveying certain length, cradle stops, and plate shearing machine is started to work, required for large-sized sheet material is cut into Batten width batten；
After S3, batten shear forming, free lubricating substance, and workpiece is automatically transported to terminal by conveyer belt；
S4, when batten is transported to terminal, truss-like manipulator grab feed device 300 start-up operation, by batten crawl, carry Liter, walking are transported in batten transport system 400, are pushed ahead batten by rear propulsion cylinder and are sent to shear forming feed system 500, then double-sided clamp is carried out by double cylinder clamping mechanisms, send to porous punching and break device, start to realize at this time disposable cutting, It is porous to rush work, the above flow is continuously recycled, until completing entire continuous productive process；
After S5, batten are processed finished product, are promoted by preceding road workpiece and be processed finished product into unpowered sliding rack, free skating Enter in finished product frame.
The original state of this production line is：Telescopic cylinder is in contraction state, and clamping cylinder is in contraction state, air pressure The work of contracting machine carries out the deposit of compressed air, and the cutter of plate shearing machine is lifted to be separated with bottom knife, and double cylinder clamping mechanisms are leaned on The hydraulic cylinder of nearly conveyer belt one end, perforating press is shunk, and upper module is separated with lower module.
This production line is automatically controlled by control system, realizes shearing batten, self-feeding, cutting, multiple piercing are disposable It completes, while reducing the labor intensity of worker；Using this production line, not only change the porous shear of traditional connecting plate, cutting, It positions, the drawback that feeding and punching operation are cumbersome, improves production efficiency, and improve the machining accuracy of workpiece.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623447.2A CN108747397A (en) | 2018-06-15 | 2018-06-15 | A kind of steel arch-shelf connecting plate automatic shearing rushes production line and its production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623447.2A CN108747397A (en) | 2018-06-15 | 2018-06-15 | A kind of steel arch-shelf connecting plate automatic shearing rushes production line and its production method |
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| CN108747397A true CN108747397A (en) | 2018-11-06 |
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| CN201810623447.2A CN108747397A (en) | 2018-06-15 | 2018-06-15 | A kind of steel arch-shelf connecting plate automatic shearing rushes production line and its production method |
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| CN (1) | CN108747397A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109128853A (en) * | 2018-11-08 | 2019-01-04 | 中铁十二局集团有限公司 | Steel arch-shelf automatic production line |
| CN109822263A (en) * | 2018-12-25 | 2019-05-31 | 江苏鲁安特智能装备科技有限公司 | More size fork truck fixing piece feeding devices |
| CN110625445A (en) * | 2019-10-17 | 2019-12-31 | 安徽机电职业技术学院 | Panel assembly line of tailorring that punches |
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| CN205763325U (en) * | 2016-05-19 | 2016-12-07 | 江苏金三力机械制造有限公司 | A kind of porous punching composite die |
| CN205816913U (en) * | 2016-05-31 | 2016-12-21 | 钱厚文 | A kind of hydraulic gate type guillotine shear |
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| CN102363265A (en) * | 2011-11-14 | 2012-02-29 | 山东力丰自动化成套设备有限公司 | Automatic production line of container door plate |
| CN102490013A (en) * | 2011-11-14 | 2012-06-13 | 山东力丰自动化成套设备有限公司 | Automatic production line for side plate or front wall plate of container |
| CN103372772A (en) * | 2012-04-24 | 2013-10-30 | 广州五斗机械科技有限公司 | Goods shelf layer board production line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128853A (en) * | 2018-11-08 | 2019-01-04 | 中铁十二局集团有限公司 | Steel arch-shelf automatic production line |
| CN109822263A (en) * | 2018-12-25 | 2019-05-31 | 江苏鲁安特智能装备科技有限公司 | More size fork truck fixing piece feeding devices |
| CN110625445A (en) * | 2019-10-17 | 2019-12-31 | 安徽机电职业技术学院 | Panel assembly line of tailorring that punches |
| CN110625445B (en) * | 2019-10-17 | 2020-10-30 | 安徽机电职业技术学院 | Panel assembly line of tailorring that punches |
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