CN102672755A - Swing type die-cutting machine capable of automatically taking materials - Google Patents
Swing type die-cutting machine capable of automatically taking materials Download PDFInfo
- Publication number
- CN102672755A CN102672755A CN2012101663811A CN201210166381A CN102672755A CN 102672755 A CN102672755 A CN 102672755A CN 2012101663811 A CN2012101663811 A CN 2012101663811A CN 201210166381 A CN201210166381 A CN 201210166381A CN 102672755 A CN102672755 A CN 102672755A
- Authority
- CN
- China
- Prior art keywords
- taking
- motor
- die
- slideway
- frame
- 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
Images
Landscapes
- Replacement Of Web Rolls (AREA)
- Sawing (AREA)
Abstract
The invention discloses a swing type die-cutting machine capable of automatically taking materials and belongs to the field of machinery. The swing type die-cutting machine capable of automatically taking the materials comprises a machine frame, a motor assembly, a die-cutting platform plate and a die-cutting assembly and is characterized by also comprising a material-taking assembly, wherein the material-taking assembly comprises a material-taking bracket, a material-taking arm, a material-sucking device and a material-taking motor; the material-taking bracket comprises a slideway and a frame rod which are arranged on a frame body; the slideway has a certain radian; the material-taking arm comprises a suction disc frame and a material-taking arm body; the material-sucking device comprises a vacuum pump, a travel switch, an electromagnetic reversing valve, a suction disc, a gas storage device and pipelines; the material-taking motor is connected with a transmission device and the travel end of the material-taking arm body sequentially; a die-cutting limit switch and a material-taking trigger switch are arranged on the machine frame; the die-cutting limit switch is in circuit connection with the motor; and the material-taking trigger switch is in circuit connection with the material-taking motor. Compared with the prior art, the swing type die-cutting machine capable of automatically taking the materials can automatically take the materials, reduce the labor intensity of workers and save labor.
Description
Technical field
The present invention relates to a kind of cross cutting machinery, particularly a kind of die-cutting machine that is applicable to small lot, personalized die-cutting after printing.
Background technology
Die-cutting machine is mainly used in cross cutting (complete disconnected, partly disconnected), impression and the gold stamping operation of more corresponding nonmetallic materials, adhesive sticker, double faced adhesive tape, electronics, mobile phone rubber cushion etc., is the visual plant of seal back packaged for processing moulding.The operation principle of die-cutting machine is the masterplate that utilizes steel knife, five metals mould, steel wire or steel plate to be engraved as, and applies certain pressure through coining plate, printing or cardboard is rolled be cut into definite shape.The critical part of die-cutting machine is cross cutting platen and crush-cutting mechanism, processed plate be in exactly this two between, accomplish the finishing technology of cross cutting under pressure and handle.
According to the difference of impression form, die-cutting machine mainly is divided into concora crush flat pattern, circle pressing type and circle and presses round three kinds of fundamental types.The inventor is CN102161208A at publication number; It is that to disclose a kind of platen in 201010609310.5 the invention motionless and the novel circle die cutting roller back and forth movement flattens the pattern cutter that name is called " a kind of die-cutting machine " application number, overcome former circle to flatten the pattern cutter, the cross cutting platen come and go transmit unstable; Material produces displacement with the back and forth movement sideslip easily; Cause cross cutting position inaccuracy, the higher shortcoming of cross cutting scrap rate of windowing that accuracy is higher, and can accomplish continuous cross cutting.But in practical operation, for the mode of operation of the continuous cross cutting of mating die cutter, need doublely carry out simultaneously, a side at one end places material, and the opposing party takes out shaped article at the other end.Two people owing to need stand before the cross cutting platen, caused this invention to have following weak point: 1. double the operation, human cost is high; 2. double mismate causes security incident easily.The sheet material that cross cutting is good is placed on the finished product district to get material person's manual work in addition, location efficiency and to pile up precision all lower.
Summary of the invention
Technical assignment of the present invention is the deficiency to above prior art, provides a kind of automaticity high, and it is stable to get material, can enhance productivity, and reduces labor strength, and the labor safety accident rate is low, die-cutting machine simple in structure.
The technical scheme that the present invention solves its technical problem is: a kind of die-cutting machine of swing type automatic material taking, comprise frame, motor assembly, cross cutting platen and cross cutting assembly, and it is characterized in that: also comprise and get the material assembly; The cross cutting limit switch is arranged on the said frame and get the material trigger switch, the cross cutting limit switch is connected with motor circuit, gets and expects that trigger switch expects that motor circuit is connected with getting; Described get the material assembly comprise get the material support, arm for taking material, suction device, get the material motor; The described material support of getting comprises support body and arc-shaped guide rail; There is axle to be connected on the described support body with the arm for taking material body; Described arm for taking material comprises suction cup carrier, arm for taking material body, slideway; On the described suction cup carrier sucker is installed; Suction cup carrier is installed in motor frame below through jockey, and both link in the same way; Described arm for taking material body is connected with slideway, is set with chain on the slideway; End at slideway has road wheel and two elastic force apparatus, and two elastic force apparatus are connected with the top and bottom of arc-shaped guide rail respectively; The described material motor of getting is installed on the motor frame, gets the interlock of material motor 371 outputs and sprocket wheel, the chain engages on sprocket wheel and the described slideway; Described suction device comprises vavuum pump, travel switch, solenoid directional control valve, sucker, gas storage device and pipeline; Described travel switch expects that with getting motor circuit links to each other with vavuum pump, and described vavuum pump connects gas storage device, solenoid directional control valve, pipeline and sucker; Described travel switch is installed on the slideway;
Above-mentioned suction cup carrier is installed in the hack lever below through jockey, and described hack lever is installed in the slideway below, is connected with the motor frame.
Above-mentioned hack lever is connected with the motor frame through the scalable device for fastening.
Above-mentioned elastic force apparatus is a spring.
Above-mentioned motor frame is connected with slideway through linear bearing.
Above-mentioned linear bearing is two, lays respectively at described chain both sides.
Compared with prior art, the present invention has following outstanding beneficial effect:
1, with die cutting roller interlock, realize automatic material taking, suction is safe and reliable, operates steadily, and automaticity is high, satisfies cross cutting, gets the automated production flow process needs of material, can ensure carrying out continuously of production;
2, can enhance productivity, reduce labor strength, and can improve quality of item;
3, save manpower, reduced the production safety hidden danger that produces because of double mismate;
4, simple in structure, production cost is low, and maintenance cost is low.
Description of drawings
Fig. 1 is the side-looking structural representation of frame of the present invention, motor assembly, cross cutting platen, cross cutting assembly part.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is the plan structure sketch map of frame of the present invention, motor assembly, cross cutting platen, cross cutting assembly part.
Fig. 4 is the structural representation of material assembly when getting the material state of getting of the present invention.
Fig. 5 is that the material assembly of getting of the present invention is got the structural representation when expecting to accomplish.
Fig. 6 is the material assembly plan structure sketch map of getting of the present invention.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment the present invention is further specified.
The present invention includes frame, motor assembly, cross cutting platen, cross cutting assembly and get the material assembly.
For the ease of narration with reference to (but whether being so limited); Cross cutting assembly glide direction of the present invention is defined as " left side " and " right side "; All the other both sides are defined as " near-end " and " far-end "; Wherein be referred to as " near-end ", be referred to as " far-end " away from operator's one end near operator's one end.The present invention is got material assembly oriented manipulation person simultaneously be referred to as " front ", simultaneously be referred to as " back side " away from the operator.
As shown in Figure 1, described frame 1 is a class cuboid framework, and cross cutting platen 14 is fixedly mounted on the frame 1.The inboard every side in inboard, frame 1 near-end upper edge and far-end upper edge is welded with a horizontal guide rail 21 respectively, in order to supporting cross cutting assembly.Described motor assembly comprises motor and motor switch, and motor switch can be pedal appearance.Motor can be fixedly mounted on the support.The cross cutting assembly comprises support, gripper shoe 201 and 202, pressure roll 6, working roll 7, backing roll 8.Support is installed on the frame 1, and the support two ends are respectively gripper shoe 201 and 202, and gripper shoe 201 and 202 is windowed.Rack far end is equipped with motor bracing frame 2, is mounted with motor on the motor bracing frame 2.Pressure roll 6, working roll 7, backing roll 8 two ends have corresponding slide block respectively, are connected through rolling bearing 5 between each roll shaft and slide block.The slide block at pressure roll 6, working roll 7, backing roll 8 two ends is installed in gripper shoe windows, and keeps each roll shaft parallel with cross cutting platen 14, pressure roll 6 go up most, working roll 7 has cross cutting platen 14 between middle, backing roll 8 and working roll 7.As shown in Figure 2, between the slide block at working roll 7, backing roll 8 two ends spring 9 is arranged, this spring 9 also can be resilient support members such as spring bearer plate or elastomeric support column.Pressure roll 6 keeps in touch owing to gravity effect roller with working roll 7.Working roll 7 outsides are with buffering damping rubber overcoat or nylon jacket, make roller have higher intensity, rigidity, toughness, wear resistance and fatigue durability, are without prejudice with the tangential knife on the protection die cutting plate, improve service life.Like Fig. 1, shown in Figure 2; There is belt pulley at backing roll 8 two ends; The belt pulley of far-end is through V belt 42 and motor pulley interlock; Constitute motor transmission mechanism, this motor transmission mechanism also can be gear drive, chain transmission or hydraulic pressure, pneumatic structure, to reach the purpose that motor drives backing roll 8 rotates.The belt pulley 231 of near-end constitutes transmission mechanism in the same way through the belt pulley interlock of V belt 41 with pressure roll 6 near-ends, this in the same way transmission mechanism also can be gear drive or chain transmission, to reach the two moving purpose of roller in the same way synchronously.Pressure roll 6 keeps in touch with working roll 7 rollers, between frictional force can to drive the two reverse rollers moving.During motor rotation, V belt 42 is passed to backing roll 8 to the main motion of motor, and backing roll 8 drives pressure roll 6 through V belt 41, and roller is moving in the same way, and it is moving that pressure roll 6 drives working roll 7 reverse rollers through frictional force.The two ends of backing roll 8 all are equipped with driving gear 19; Between 2 driven gears 18 and interlock mutual with it; The driven gear 18 coaxial mounted other ends are road wheel 17; Constitute reverse drive mechanism, this reverse drive mechanism also can be gear drive, chain transmission or train, carries out counter-rotational purpose for road wheel 17 power transmission to reach backing roll 8.During motor rotation, the driving gear 19 at backing roll 8 two ends drives driven gear 18 reverse interlocks, 17 rotations of driven gear 18 interlock road wheels, and support produces displacement along guide rail 21.
As shown in Figure 3, respectively there is a cross cutting limit switch 10 at frame 1 two ends, and when support touched cross cutting limit switch 10, the motor antiport carried out secondary die cutting operation.Frame 1 stage casing also has gets material trigger switch 11, gets material during trigger switch 11 when support touches, and gets 11 controls of material trigger switch and gets the material motor rotation.The purpose of getting material trigger switch 11 is that unified cross cutting cooperated with the time of getting material process.
Like Fig. 4, Fig. 5, shown in Figure 6, get the material assembly comprise get the material support, arm for taking material, suction device, get the material motor.
The described material support of getting comprises support body 34 and arc-shaped guide rail 38.There is axle 341 to be connected with arm for taking material body 32 on the described support body 34, makes that arm for taking material can be that the center of circle rotates with the axle 341 on the support body 34 through bearing.
Described arm for taking material comprises suction cup carrier 31, arm for taking material body 32, slideway 35.Described suction cup carrier 31 is equipped with sucker 333 in the face of on the direction of material.Suction cup carrier 31 is installed in hack lever 36 belows through jockey, and described jockey can be hinge, multi-directional ball, so the angle between suction cup carrier 31 and the hack lever 36 can change.Described hack lever 36 is installed in slideway 35 belows; Be connected with motor frame 372; This kind connection can be taked to be fixedly connected, and also can as present embodiment, cross the scalable device for fastening all and be connected; So that carry out the adjusting of suction cup carrier 31 positions according to the difference of die cutting plate, device for fastening can adopt threaded fastener.Described arm for taking material body 32 is connected with slideway 35, and slideway 35 is provided with chain 351.End at slideway 35 has road wheel 352, and road wheel 352 can roll along arc-shaped guide rail 38.Narration has an end of road wheel 352 to be referred to as balance end in slideway 35 for ease, does not have the other end of road wheel 352 to be referred to as the operating side in slideway 35.The balance end of slideway 35 has two elastic force apparatus 381 to be connected with the top and bottom of arc-shaped guide rail 38 respectively with 382, plays elastic limit, elastic force retraction, enhanced stability and buffering effect, and the elastic force apparatus that present embodiment is taked is a spring.
As shown in Figure 6, the described material motor 371 of getting is installed on the motor frame 372, gets material motor 371 outputs and sprocket wheel 373 interlocks, and sprocket wheel 373 can mesh with the chain 351 on the described slideway 35.In order to increase stability, motor frame 372 is connected with slideway 35 through linear bearing 374, and in the prioritization scheme, linear bearing is two, lays respectively at the chain both sides.
Described suction device comprises vavuum pump 331, travel switch 335, and travel switch 336, solenoid directional control valve, sucker 333, gas storage device and pipeline 334, function is suction and takes off material.Described travel switch 335 and 336 controls the startup of vavuum pumps 331 and cuts out, and described vavuum pump 331 connects gas storage devices, solenoid directional control valve, pipeline 334 and sucker 333.Described sucker 333 is installed in suction cup carrier 31 in the face of on the direction of material, and the quantity of sucker 333 can be selected according to demand, is 4 in the present embodiment.Described travel switch 335 and 336 is installed on the slideway 35, and 372 walkings of motor frame can trigger.Described travel switch 335,336 respectively with get material motor 371 circuit and link to each other.
The die cut operation flow process is following: under the original state, the cross cutting assembly be positioned at the left side, die cutting plate is placed on the cross cutting platen 14, boxboard be placed on die cutting plate above.Operating personnel touch motor switch; Motor rotation; From proximal direction, backing roll 8 interlock pressure rolls 6 clockwise direction rollers are moving, and backing roll 8 interlock driving gears 19 clockwise directions rotate; Driving gear 19 interlock driven gears 18 counterclockwise rotate the displacement that road wheel 17 produces to the left along guide rail 21 with road wheel 17.Simultaneously, pressure roll 6 linkage work rollers 7 counterclockwise rollers are moving, and working roll 7 is realized the operation of roll extrusion cross cutting along with the cross cutting assembly moves to left in the process through the boxboard on the die cutting plate.In the cross cutting process, expect trigger switch 11, get 11 controls of material trigger switch and get 371 runnings of material motor when the cross cutting assembly bracket slips over getting of frame 1 stage casing.Get material motor 371 interlock sprocket wheels 373, sprocket wheel 373 moves ahead along chain 351, drives motor frame 372 walking to the right.Like Fig. 4, shown in 6, owing to get the gravity effect of material motor 371, motor frame 372, sprocket wheel 373, slideway 35 operating sides sink, and suction cup carrier 31 is moved to cross cutting material top, and the lower edge of sucker 333 is buckled on the cross cutting material tightly.Through setting travel switch 335 positions, when making the lower edge of sucker 333 be buckled on the cross cutting material tightly, motor frame 372 triggers travel switches 335; Travel switch 335 starts vavuum pump 331 on the one hand; Air in the sucker 333 is aspirated, make in the cavity that surrounds between sucker 333 and cross cutting material to be in negative pressure state, thereby the cross cutting material is held firmly; On the other hand, 371 counter-rotatings of material motor are got in travel switch 335 controls.When motor frame 372 was walked to the right, the road wheel 352 of slideway 35 balance end scrolled up along arc-shaped guide rail 38, caused elastic force apparatus 382 tension force to strengthen; When the lower edge of sucker 333 was buckled on the cross cutting material tightly, the elastic force of elastic force apparatus 382 and get the counter-rotating of material motor 371 made motor frame 372 returns; Also i.e. walking to the left touches travel switch 336, at this moment; Vavuum pump 331 cuts out on the one hand; The negative pressure state forfeiture is accomplished the cross cutting material and is taken off material, gets material motor 371 on the other hand and closes.Because the elastic reset effect of elastic force apparatus 381, motor frame 372 is returned to initial position.This moment, the cross cutting assembly arrived the right side, and the cross cutting assembly bracket touches the cross cutting limit switch 10 of frame 1 one ends, motor antiport; Begin reverse backhaul cross cutting; In the recovery stroke, the cross cutting assembly bracket slips over getting of frame 1 stage casing once more and expects trigger switch 11, causes secondary material work of getting.
Described frame, motor assembly, cross cutting platen, cross cutting assembly remove the described cross cutting platen of present embodiment and fix, and outside the reciprocating structure of cross cutting assembly, also can take the cross cutting assembly to fix, the reciprocating cross cutting form of cross cutting platen.In this kind structure, then need two to extract the material assembly, be separately positioned on two stroke ends of cross cutting platen, accomplish the material work of getting respectively.
That is narrated among the embodiment gets material for the blanking flow process, through exchanging the function of travel switch 335 and 336, then can accomplish material loading work.
Other operations in use are identical with all kinds of die-cutting machines of prior art.Above-mentioned " left side ", " right side ", " near-end ", " far-end " are merely is convenient to narration and reference, but is not so limited.
Need to prove; Particular of the present invention is described in detail the present invention; For a person skilled in the art, the various conspicuous change of under the situation that does not deviate from the spirit and scope of the present invention, it being carried out is all within protection scope of the present invention.
Claims (6)
1. the die-cutting machine of a swing type automatic material taking comprises frame, motor assembly, cross cutting platen and cross cutting assembly, it is characterized in that: also comprise and get the material assembly; The cross cutting limit switch is arranged on the said frame and get the material trigger switch, the cross cutting limit switch is connected with motor circuit, gets and expects that trigger switch expects that motor circuit is connected with getting; Described get the material assembly comprise get the material support, arm for taking material, suction device, get the material motor; The described material support of getting comprises support body and arc-shaped guide rail; There is axle to be connected on the described support body with the arm for taking material body; Described arm for taking material comprises suction cup carrier, arm for taking material body, slideway; On the described suction cup carrier sucker is installed; Suction cup carrier is installed in motor frame below through jockey, and both link in the same way; Described arm for taking material body is connected with slideway, is set with chain on the slideway; End at slideway has road wheel and two elastic force apparatus, and two elastic force apparatus are connected with the top and bottom of arc-shaped guide rail respectively; The described material motor of getting is installed on the motor frame, gets the interlock of material motor 371 outputs and sprocket wheel, the chain engages on sprocket wheel and the described slideway; Described suction device comprises vavuum pump, travel switch, solenoid directional control valve, sucker, gas storage device and pipeline; Described travel switch expects that with getting motor circuit links to each other with vavuum pump, and described vavuum pump connects gas storage device, solenoid directional control valve, pipeline and sucker; Described travel switch is installed on the slideway.
2. the die-cutting machine of swing type automatic material taking according to claim 1, described suction cup carrier is installed in the hack lever below through jockey, and described hack lever is installed in the slideway below, is connected with the motor frame.
3. the die-cutting machine of swing type automatic material taking according to claim 2, described hack lever is connected with the motor frame through the scalable device for fastening.
4. the die-cutting machine of swing type automatic material taking according to claim 1, described elastic force apparatus are spring.
5. the die-cutting machine of swing type automatic material taking according to claim 1, described motor frame is connected with slideway through linear bearing.
6. the die-cutting machine of swing type automatic material taking according to claim 5, described linear bearing is two, lays respectively at described chain both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166381.1A CN102672755B (en) | 2012-05-28 | 2012-05-28 | Swing type die-cutting machine capable of automatically taking materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166381.1A CN102672755B (en) | 2012-05-28 | 2012-05-28 | Swing type die-cutting machine capable of automatically taking materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102672755A true CN102672755A (en) | 2012-09-19 |
| CN102672755B CN102672755B (en) | 2014-07-09 |
Family
ID=46805636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210166381.1A Expired - Fee Related CN102672755B (en) | 2012-05-28 | 2012-05-28 | Swing type die-cutting machine capable of automatically taking materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672755B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433774A (en) * | 1981-03-13 | 1984-02-28 | Stone Container Corporation | Blank conveyor apparatus |
| US4627785A (en) * | 1984-05-14 | 1986-12-09 | Monforte Robotics, Inc. | Exchangeable multi-function end effector tools |
| JP3104138B2 (en) * | 1991-09-03 | 2000-10-30 | 本田技研工業株式会社 | Gate cut device for plastic molded products |
| CN201832711U (en) * | 2010-04-29 | 2011-05-18 | 铜陵启盛金属再生资源有限公司 | Vibrating feeder of dry magnetic separation belt conveyer |
| CN102351103A (en) * | 2011-06-22 | 2012-02-15 | 于复生 | Automatic charging and discharging device of die cutting machine |
| CN102424271A (en) * | 2011-08-13 | 2012-04-25 | 张家港市金桥轻工机械有限公司 | Material taking device |
| CN202572513U (en) * | 2012-05-28 | 2012-12-05 | 魏祥国 | Oscillating-type die cutting machine capable of taking materials automatically |
-
2012
- 2012-05-28 CN CN201210166381.1A patent/CN102672755B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433774A (en) * | 1981-03-13 | 1984-02-28 | Stone Container Corporation | Blank conveyor apparatus |
| US4627785A (en) * | 1984-05-14 | 1986-12-09 | Monforte Robotics, Inc. | Exchangeable multi-function end effector tools |
| JP3104138B2 (en) * | 1991-09-03 | 2000-10-30 | 本田技研工業株式会社 | Gate cut device for plastic molded products |
| CN201832711U (en) * | 2010-04-29 | 2011-05-18 | 铜陵启盛金属再生资源有限公司 | Vibrating feeder of dry magnetic separation belt conveyer |
| CN102351103A (en) * | 2011-06-22 | 2012-02-15 | 于复生 | Automatic charging and discharging device of die cutting machine |
| CN102424271A (en) * | 2011-08-13 | 2012-04-25 | 张家港市金桥轻工机械有限公司 | Material taking device |
| CN202572513U (en) * | 2012-05-28 | 2012-12-05 | 魏祥国 | Oscillating-type die cutting machine capable of taking materials automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102672755B (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201442058U (en) | Rolling turnover numerical control punch press | |
| CN205148464U (en) | Model cutting machine | |
| CN102658567B (en) | Automatic discharging die-cutting machine | |
| CN112718945A (en) | Steel plate bending device for metal processing | |
| WO2017177569A1 (en) | Front-back moving-type precise four-column discharging machine | |
| CN202572513U (en) | Oscillating-type die cutting machine capable of taking materials automatically | |
| CN202592456U (en) | Die cutting machine capable of automatically blanking | |
| CN102672755B (en) | Swing type die-cutting machine capable of automatically taking materials | |
| CN203767592U (en) | Conveying manipulator for woven bag machine | |
| CN102161208B (en) | Die cutting machine | |
| CN201970346U (en) | Die cutting machine | |
| CN209440299U (en) | It is a kind of for buffering the die-cutting apparatus of foam | |
| CN203409857U (en) | Overturning press plate mechanism driven by screw rod | |
| CN213445302U (en) | Positioner before angle is rolled over to ingot machine piece paper | |
| CN105904515A (en) | Circulating material belt type die cutting machine | |
| CN203372863U (en) | Automatic card feeding gilding press | |
| CN205238153U (en) | Automatic clear useless portion of cross cutting machine | |
| CN203600695U (en) | Guider device for bag making machine | |
| CN202480159U (en) | Punch machine | |
| CN206899399U (en) | A kind of wear-resisting rubber wood composite board movement perforating device | |
| CN212827316U (en) | Artificial board decorative paper sticking device | |
| CN210848825U (en) | Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph | |
| CN102672738B (en) | Die-cutting machine for flexible material | |
| CN109049971B (en) | Flexible printing film covering device | |
| CN203242673U (en) | Automatic forming machine of lithium battery aluminum plastic film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170528 |