CN108296539A - A kind of steel plate accurate-shearing machine of novel included pinch and pressing device - Google Patents
A kind of steel plate accurate-shearing machine of novel included pinch and pressing device Download PDFInfo
- Publication number
- CN108296539A CN108296539A CN201711379571.0A CN201711379571A CN108296539A CN 108296539 A CN108296539 A CN 108296539A CN 201711379571 A CN201711379571 A CN 201711379571A CN 108296539 A CN108296539 A CN 108296539A
- Authority
- CN
- China
- Prior art keywords
- pinch
- deflector roll
- shearing
- steel plate
- knife rest
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
A kind of novel included pinch belongs to mechanical shearing production technical field with the steel plate accurate-shearing machine of pressing device, includes mainly broken cutting device, lath clamping and conveying device and synchronization compaction device.The batten clip that clamping and conveying device can differ geomery gives cutting edge, and while cutting edge declines and shears, synchronization compaction device compresses lath, avoids lath play in shearing.The compression of the present invention synchronous can be carried out with shearing function, is greatly improved production efficiency, is reduced labor intensity；Especially suitable picture discards the shearing of the planks in irregular shape such as steel plate, and after steel scrap is cut into fritter according to set specification, the temperature for blast furnace steel-making is adjusted, and is realized the recycling of steel scrap, is turned waste into wealth.
Description
Technical field
The invention belongs to mechanical shearing production technical fields, and in particular to a kind of steel of novel included pinch and pressing device
Plate accurate-shearing machine.
Technical background
Global 15.96 hundred million tons of crude steel yield in 2015, China, Japan, India, the U.S., Russia are first five production of the whole world
The country of crude steel, 15 years accountings are respectively 50.16%, 6.59%, 5.61%, 4.94% and 4.46%.Wherein, the long material of hot rolling and hot rolling
Plank yield accounts for the 37.6% and 47.4% of the proportion of steel total output respectively.And Chinese crude steel yield accounts for the proportion in the world year by year
It improves, is qualified steel big producer.At the same time, although China's crude steel yield is big, whole not strong, existing skill
In art no matter rolled plate or steel rolling proximate matter, product more rely on steel rolling production-line product quality is improved, produce work
Skill includes mainly roughing section, half finish rolling part, finish rolling part.
Due to technological problems, the semi-finished blank that half finish rolling part producing goes out is easy before entering finish rolling production technology
There is piling of steel and cold steel phenomenon, to ensure product quality, cutter is usually provided on steel rolling production-line, wipes out not meeting and set
The rolled billet head of constant temperature degree, it is ensured that the blank into finish rolling part meet technology require temperature.In addition, some steel billets are going out
When stove, own temperature is lower than setting technique requirement, cannot continue subsequent rolling process, it is necessary to cut off this disconnected steel rolling base
Material.
Although the steel under shearing cannot meet the technology requirement of mill product, remain to meet general steel performance index
It is required that therefore equally there is very high application value from the rolled billet under Rolling production line clipping.Under cutting out in the prior art
Rolled billet, size shape differ, and thickness is irregular, cause subsequent recycling difficult, and inefficiency recycles to improve
Utilization rate, the blank that spy will cut down are cut into the plate of rule, and the temperature adjustment of convenience in transport and follow-up steel-making blast furnace uses,
But the shearing of existing steel-making temperature adjustment block is that single-shot equipment is manually carried entirely, and labor intensity is big, and danger level is high, and device efficiency is low
Under, seriously affect rhythm of production.
The present invention provides a kind of novel included pinch and the steel plate accurate-shearing machine of pressing device, can by different-thickness and
In the irregular lath feeding cutter of geomery, and pressing device can be synchronized with the movement of cutting edge and be compressed, Flexible Equipment pole
Greatly.It can be sheared with various types of laths, be particularly suitable for the lath of the size shape irregular under being sheared on roll line
Shearing.
Invention content
Situation in view of the above technology, the purpose of the present invention is to provide a kind of steel plates of novel included pinch and pressing device
Accurate-shearing machine accelerates rhythm of production to improve device efficiency, reduces hand labor intensity.
To achieve the above object, the technical solution used in the present invention is：The novel included pinch of one kind is provided to fill with compression
The steel plate accurate-shearing machine set, structure include：Cataclasm shear, more flexible clamping and conveying devices and synchronization compaction device；Wherein
Synchronization compaction device is connected with the cutting edge of cataclasm shear, while cutting edge carries out shearing motion downwards, pressing device into
Row compresses, and first arrives at blank with cutting edge, it is ensured that for cutting edge when shearing plank, pressing device is by plate compact.
The disconnected shear by rack, knife rest, eccentric shaft, motor, sliding block, left voussoir, right voussoir, wearing plate, on
Upper scissor blade and lower upper scissor blade composition；Wherein upper and lower upper scissor blade is separately fixed on knife rest and rack, and motor is fixed on the rack,
Eccentric shaft turns are driven by motor, while eccentric shaft band movable slider moves left and right, driving knife rest moves up and down, and completes shearing
Movement.It is emphasized that be equipped with wearing plate in the both sides up and down of sliding block and the left and right sides of rack, at left and right sides of knife rest between
Gap can be adjusted by the crush of upper right voussoir.
Described more flexible clamping and conveying devices by upper deflector roll, lower guide roll, motor, sprocket wheel, chain, upper idler group, lower idle pulley group,
Upper guide roller stand, lower guide roll frame, supporting screw, tension spring, rack, gear and gear spindle composition；Wherein it is fixed on lower guide roll
Drive roller motor on frame drives lower guide roll rotation after retarder reduction of speed, can by lower idle pulley group transition between deflector roll and deflector roll
To ensure that all lower guide roll rotation directions are identical；The driving moment for driving roller motor passes through the sprocket wheel being fixed in lower idle pulley group, warp
Chain passes to deflector roll, and similarly upper deflector roll uses identical transient mode, ensures the rotation side of upper deflector roll by upper idler group
To identical；Upper and lower rails and upper and lower idle pulley group are separately mounted on guide roller stand and lower guide roll frame, the rotation side of upper and lower deflector roll
To opposite；Upper guide roller stand is hinged on supporting rack, and upper guide roller stand can integrally be rotated around hinge joint, and the distance between upper and lower rails is logical
It crosses left and right sides supporting screw to adjust, tension spring is housed in plank exit.
The synchronization compaction device, including earrings, steel wire dragline, rail wheel, groups of springs, compression spring and lever pressure
Tight frame.Wherein earrings is fixed on knife rest, and is connected with steel wire dragline, and dragline bypasses rail wheel, is connected with groups of springs, under groups of springs
It holds and is connected with the lever clamping frame being hinged in rack, lever clamping frame is driven to move downward, lever clamping frame returns
The pressure of journey depended on pressure spring is realized.The device can move up and down with upper scissor blade, but the depression stroke of the device relatively on cut
Sword stroke is short, can realize substrate hold-down function before upper scissor blade contacts blank, avoids plank in the play in shearing, it is ensured that plate size
Precision.Since upper scissor blade and lever clamping frame are connected, lever clamping frame passes through the bullet of groups of springs compared with the displacement that knife rest is walked less
Property deformation offset, and the pressure of clamping frame can be adjusted by groups of springs.
It is emphasized that the dimensions due to strip differs, thickness and plate shape are also irregular, if between upper/lower guide
Gap is fixed, and pinch roller-way is cannot be introduced into when plank will be caused to pinch.To solve the above problems, upper guide roller stand is hinged on support by spy
On frame, upper guide roller stand can integrally be rotated around hinge joint, and the distance between upper and lower rails is adjusted by left and right sides supporting screw, and
Certain inclination angle is kept, ensures that the lath of different-thickness can smoothly enter into deflector roll, to prevent plank from skidding in deflector roll, in plank
Exit is equipped with tension spring, ensures there is certain pressing force between upper/lower guide.
The beneficial effects of the invention are as follows：The present invention provides a kind of included cataclasm cutter for pinching pressing device.With knot
Structure is simple, the high feature of reliability.By more flexible clamping and conveying devices, can differ to dimensions, thickness and plate shape are irregular
Lath quickly pinches；Synchronization compaction device greatly shortens the time of compression-shearing whole flow process, in high speed shear operation
On line, production efficiency is greatly improved, is the condition that the recycling of steel scrap is provided convenience.
Description of the drawings
Fig. 1 is new steel plate accurate-shearing machine schematic front view；
Fig. 2 is the schematic front view of more flexible clamping and conveying devices；
Fig. 3 is the schematic top plan view of more flexible clamping and conveying devices；
The structural principle front view of Fig. 4 groups of springs；
The structural principle side view of Fig. 5 groups of springs；
In figure：1, lower upper scissor blade；2, upper upper scissor blade；3, left voussoir；4, wearing plate；5, right voussoir；6, knife rest；7, sliding block；8, partially
Mandrel；9, rack；10, adjusting screw；11, motor；12, earrings；13, rail wheel；14, steel wire dragline；15, groups of springs；16, lever
Formula clamping frame；17, supporting rack；18, upper rail；19, supporting screw；20, chain；21, lower guideway；22, lower idle pulley group；23, it draws
Power spring；24, upper idler group；25, sprocket wheel；26, retarder；27, upper guide roller stand；28, lower guide roll frame；29, roller motor is driven；30、
Compression spring.
Specific implementation mode
Below in conjunction with the attached drawing of the present invention, the technical solution in the present invention is clearly and completely described, based on this
Scheme in invention, all other side obtained by those of ordinary skill in the art without making creative efforts
Case shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, the present invention will be described, and as shown in figures 1-4, the present invention provides a kind of novel included folder
The steel plate accurate-shearing machine with pressing device is sent, it includes mainly cataclasm shear, more flexible clamping and conveying devices and synchronous compression
Device.Wherein cataclasm shear includes lower upper scissor blade 1, upper upper scissor blade 2, left voussoir 3, wearing plate 4, right voussoir 5, knife rest 6, slides
Block 7, eccentric shaft 8, rack 9, adjusting screw 10 and motor 11.As shown in Figure 1, lower upper scissor blade 2 is fixed on knife rest 6, in knife rest 6
Equipped with sliding block 7, the eccentric shaft 8 in sliding block 7 is driven by the motor 11 being fixed in rack 9, is horizontally slipped with movable slider 7 same
When, driving knife rest 6 moves up and down, and cooperation is fixed on the lower upper scissor blade 1 in rack 9 and completes shearing motion.Due to sliding block and knife rest
Between and knife rest and rack between there are skimming wear, wearing plate 4 is housed in 6 left and right sides of knife rest and about 7 both sides of sliding block, is facilitated
Maintenance and replacement.Gap between knife rest 6 and rack 9 adjusts the crush between left voussoir 3 and right voussoir 5 by adjusting screw 10
It is adjusted.
As shown in Figures 1 to 3, more flexible clamping and conveying devices are by upper deflector roll 18, lower guide roll 21, motor 11, sprocket wheel 25, chain
Item 20, upper idler group 24, lower idle pulley group 22, upper guide roller stand 27, lower guide roll frame 28, supporting screw 19, tension spring 23, supporting rack
17 compositions.The drive roller motor 29 being wherein fixed on lower guide roll frame 27 drives lower guide roll 21 to rotate after 26 reduction of speed of retarder,
To ensure that all 21 rotation directions of lower guide roll are identical, pass through lower 22 transition of idle pulley group between deflector roll and deflector roll；Drive the drive of roller motor 29
Kinetic moment passes to upper deflector roll 18 by the sprocket wheel 25 being fixed in lower idle pulley group 22 through chain 20, and similarly upper deflector roll 18 uses
Identical transient mode ensures that the rotation direction of upper deflector roll 18 is identical, upper and lower rails and idler pulleys by upper idler group 24
Group is separately mounted on guide roller stand 27 and lower guide roll frame 28, and the rotation direction of upper lower guide roll is on the contrary, pinching strip to shearing
Position.It is emphasized that the dimensions due to strip differs, thickness and plate shape are also irregular, if the gap of upper/lower guide
Fixed, stuck when plank will be caused to pinch or plank cannot be introduced into pinch roller-way.To solve the above problems, special by upper guide roller stand 27
It is hinged on supporting rack 17, upper guide roller stand 27 is whole to be rotated around hinge joint, and the distance between upper and lower rails passes through left and right sides branch
The adjusting of screw 19 is held, and keeps certain inclination angle, ensures that the lath of different-thickness can smoothly enter into deflector roll, is being led to place plank
It skids in roller, tension spring 23 is housed in plank exit, ensure that there is certain pressing force between upper/lower guide.
As shown in Fig. 1,4,5, synchronization compaction device includes earrings 12, rail wheel 13, steel wire dragline 14, groups of springs 15, lever
Formula clamping frame 16.Earrings 12 is connected with knife rest 6, and bolt has a steel wire dragline 14 on earrings, steel wire dragline 14 through rail wheel 13 excessively after, with
Groups of springs 15 is connected, and groups of springs drives lever clamping frame 16 to be rotated around hinge joint, when knife rest 6 moves downward, 12 band of earrings
Dynamic steel wire dragline 14 and groups of springs 15 move, and pull lever formula clamping frame 16 compresses plank, and upper scissor blade completes plank
Shearing, when tool rest return stroke, is rotated clockwise by the pressure-driven lever clamping frame 16 of compression spring 30, makes lever pressure
Tight frame 16 is detached with lath.To meet working condition requirement, lath need to be completed to compress before upper scissor blade is contacted with lath, therefore by thick stick
The stroke of the ratio knife rest 6 of the stroke design of rod-type clamping frame 16 is shorter, and poor stroke is supported by the flexible deformation of groups of springs
Pin；And the pressing force of lever clamping frame 16, it can be adjusted by the preload amount of groups of springs 15.
Specific work process is as follows：Before shearing starts, supporting screw 19 is adjusted, makes to ensure one between upper and lower guide roller stand
Determine opening degree, it is ensured that the lath of different plate thickness can smoothly enter into.When shearing beginning, upper lower guide roll rotates simultaneously, and lath is pinched
Give cataclasm shear.During pinch, to ensure that there is certain pressing force between upper/lower guide, lath is avoided to skid,
Tension spring 23 is housed between upper and lower guide roller stand, certain pretightning force is provided.
When lath arrives at upper scissor blade clipped position, the slide downward under the driving of eccentric shaft 8 of knife rest 6, at the same time, steel
Silk 14 pull lever formula clamping frame 16 of dragline rotates counterclockwise, and lath is compressed, and after compression is firm, upper and lower upper scissor blade is with cooperation
With the cataclasm process to lath being completed, although it is emphasized that knife rest 6 and lever clamping frame 16 are connected, to ensure
Before shearing, lever clamping frame 16 compresses lath upper scissor blade, row of the special stroke by lever clamping frame compared with knife rest
Journey is shorter, and poor stroke is offseted by the flexible deformation of groups of springs 15.After the completion of shearing, knife rest moves upwards, pressure bullet
Spring 30 pushes lever clamping frame 16 to rotate clockwise, and lath loosens, and under the driving of clamping and conveying device, continues lath being conveyed to
Upper scissor blade completes subsequent shearing motion.
Technical solution in the present invention is clearly and completely described, based on the scheme in the present invention, this field is common
All other scheme that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Claims (7)
1. a kind of steel plate accurate-shearing machine of novel included pinch and pressing device, structure includes cataclasm shear, mostly flexibility
Clamping and conveying device and synchronization compaction device；Wherein synchronization compaction device is connected with the knife rest of cataclasm shear, when knife rest downwards into
While row shearing motion, drives pressing device to synchronize and compress；It is characterized in that：
The cataclasm shear by rack, knife rest, eccentric shaft, motor, sliding block, left voussoir, right voussoir, wearing plate, upper cut
Sword and lower upper scissor blade composition；Wherein upper and lower upper scissor blade is separately fixed on knife rest and rack, and eccentric shaft rotation is driven by motor
Dynamic, while eccentric shaft band movable slider moves left and right, driving knife rest moves up and down, and completes shearing motion；
More flexible clamping and conveying devices are by upper deflector roll, lower guide roll, motor, sprocket wheel, chain, upper idler group, lower idle pulley group, upper deflector roll
Frame, lower guide roll frame, supporting screw, tension spring, rack, gear and gear spindle composition；It is wherein fixed on lower guide roll frame
Roller motor is driven, after retarder reduction of speed, lower guide roll rotation is driven, passes through lower idle pulley group transition between deflector roll and deflector roll；Drive roller motor
Driving moment by the sprocket wheel being fixed in lower idle pulley group, pass to upper deflector roll through chain, similarly upper deflector roll is using identical
Transient mode ensures that the rotation direction of upper deflector roll is identical by upper idler group；Upper and lower rails and upper and lower idle pulley group are installed respectively
On upper guide roller stand and lower guide roll frame, the rotation direction of upper and lower deflector roll is opposite；Upper guide roller stand is hinged on supporting rack, upper deflector roll
Frame can integrally be rotated around hinge joint, and the distance between upper and lower rails is adjusted by left and right sides supporting screw, be filled in plank exit
There is tension spring；
The synchronization compaction device, including earrings, steel wire dragline, rail wheel, groups of springs, compression spring and lever clamping frame；
Wherein earrings is fixed on knife rest, and is connected with steel wire dragline, after steel wire dragline bypasses rail wheel, is connected with groups of springs, groups of springs band
Dynamic lever clamping frame rotates counterclockwise, and is compressed to plank, and the pressure of the backhaul depended on pressure spring of lever clamping frame is real
It is existing.
2. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to claim 1, feature exist
In：In the cataclasm shear, the gap at left and right sides of knife rest is adjusted by the crush of right voussoir.
3. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to right 1, it is characterised in that：Institute
The upper guide roller stand stated in more flexible clamping and conveying devices is integrally rotated around hinge joint, and the distance between upper and lower rails passes through left and right sides branch
Screw adjusting is held, and keeps certain inclination angle, tension spring is housed in plank exit, adjusts the pressing force between upper/lower guide.
4. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to right 1, it is characterised in that：Institute
It states in more flexible clamping and conveying devices, the motor drives lower guide roll rotation, and the commutation between idle pulley, lower idle pulley are realized by lower idle pulley group
The torque of group upper sprocket wheel passes to upper deflector roll through chain, and upper deflector roll uses reversing mode identical with lower idle pulley group.
5. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to claim 1 or 3, feature
It is：Inclination angle ranging from 0~30o between the upper and lower rails.
6. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to claim 1, feature exist
In：The stroke for the stroke ratio knife rest that lever compresses in the synchronization compaction device is short.
7. the steel plate accurate-shearing machine of a kind of novel included pinch and pressing device according to claim 1, feature exist
In：In the synchronization compaction device, the pressing force of lever clamping frame is adjusted by the preload amount of groups of springs.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379571.0A CN108296539B (en) | 2017-12-20 | 2017-12-20 | Novel steel plate precision shearing machine with clamping, conveying and pressing devices |
| US16/137,590 US10898902B2 (en) | 2017-12-20 | 2018-09-21 | Production line for recycling and processing waste materials of steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379571.0A CN108296539B (en) | 2017-12-20 | 2017-12-20 | Novel steel plate precision shearing machine with clamping, conveying and pressing devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296539A true CN108296539A (en) | 2018-07-20 |
| CN108296539B CN108296539B (en) | 2020-09-04 |
Family
ID=62870226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379571.0A Active CN108296539B (en) | 2017-12-20 | 2017-12-20 | Novel steel plate precision shearing machine with clamping, conveying and pressing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296539B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202153A (en) * | 2018-11-14 | 2019-01-15 | 邢箫 | A kind of stainless steel plate production process cutter device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334624Y2 (en) * | 1972-05-02 | 1978-08-25 | ||
| WO1992015432A1 (en) * | 1991-03-05 | 1992-09-17 | Roennberg Oswald | Saw mill |
| CN2531906Y (en) * | 2002-02-10 | 2003-01-22 | 中国第二重型机械集团公司 | Rolling cut type size preset shearing machine set |
| CN104209575A (en) * | 2014-09-16 | 2014-12-17 | 北京京诚之星科技开发有限公司 | Start-stop steel plate test specimen intelligent environment-friendly shearing equipment |
| CN205218172U (en) * | 2015-12-29 | 2016-05-11 | 四川燚成钢结构有限公司 | Avoid steel sheet surface damage's steel sheet processing equipment |
| CN106853543A (en) * | 2016-12-31 | 2017-06-16 | 马鞍山市艾尔玛机床有限公司 | A kind of plate shearing machine and its method of testing |
| CN206747975U (en) * | 2017-04-10 | 2017-12-15 | 北京雁阳汽车配件有限责任公司 | Steel plate cutting equipment with buffer storage |
-
2017
- 2017-12-20 CN CN201711379571.0A patent/CN108296539B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334624Y2 (en) * | 1972-05-02 | 1978-08-25 | ||
| WO1992015432A1 (en) * | 1991-03-05 | 1992-09-17 | Roennberg Oswald | Saw mill |
| CN2531906Y (en) * | 2002-02-10 | 2003-01-22 | 中国第二重型机械集团公司 | Rolling cut type size preset shearing machine set |
| CN104209575A (en) * | 2014-09-16 | 2014-12-17 | 北京京诚之星科技开发有限公司 | Start-stop steel plate test specimen intelligent environment-friendly shearing equipment |
| CN205218172U (en) * | 2015-12-29 | 2016-05-11 | 四川燚成钢结构有限公司 | Avoid steel sheet surface damage's steel sheet processing equipment |
| CN106853543A (en) * | 2016-12-31 | 2017-06-16 | 马鞍山市艾尔玛机床有限公司 | A kind of plate shearing machine and its method of testing |
| CN206747975U (en) * | 2017-04-10 | 2017-12-15 | 北京雁阳汽车配件有限责任公司 | Steel plate cutting equipment with buffer storage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202153A (en) * | 2018-11-14 | 2019-01-15 | 邢箫 | A kind of stainless steel plate production process cutter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108296539B (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100496914C (en) | Bamboo slicer | |
| CN108277633B (en) | cloth pressing and cutting machine for producing geotextile | |
| CN110497464A (en) | The online cutting means of rubber weather strip | |
| CN108296539A (en) | A kind of steel plate accurate-shearing machine of novel included pinch and pressing device | |
| CN202155365U (en) | Steel-billet solid-state connecting apparatus for use in endless rolling process | |
| CN101422805B (en) | Follow-up shearing device of steel-bar straightener | |
| CN109573670A (en) | A kind of EVA plate automatic cutting system | |
| CN206692939U (en) | Label cuts off folding conveyer structure | |
| CN201442048U (en) | Luminous character-bordering machine | |
| CN208451046U (en) | Steel band cutter device with burr removing structure | |
| CN2853352Y (en) | Brick cutting machine | |
| CN103433953A (en) | Zero band beam layer cutting device and using method thereof | |
| CN205270996U (en) | Hydraulic pressure roll table integral type equipment of cutting and pass through | |
| CN203158900U (en) | Belt cutting machine with independent drive platen mechanism | |
| CN206343561U (en) | A kind of hoop bender of flexible hold-down mechanism | |
| CN2488670Y (en) | Cutting machine for separating natural stone stock into horizontal pieces | |
| CN107775112A (en) | A kind of dustless cutting device of sheet material | |
| CN211104374U (en) | Full-automatic paper cutter | |
| CN108471078A (en) | A kind of power cable splitting equipment | |
| CN201030603Y (en) | Bamboo splits slicer | |
| CN208929294U (en) | A kind of ball mill steel ball production rod iron raw material shear | |
| CN2382528Y (en) | Wooden round rod machine | |
| CN113561298A (en) | Glass magnesium flat plate scrap recovery device | |
| CN104708105B (en) | Cutter | |
| CN207373336U (en) | A kind of cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |