CN112571508A - A high-efficient trompil equipment for shoes box production - Google Patents
A high-efficient trompil equipment for shoes box production Download PDFInfo
- Publication number
- CN112571508A CN112571508A CN202011340750.5A CN202011340750A CN112571508A CN 112571508 A CN112571508 A CN 112571508A CN 202011340750 A CN202011340750 A CN 202011340750A CN 112571508 A CN112571508 A CN 112571508A
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- box
- shoe box
- box production
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 241001075561 Fioria Species 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
Abstract
The invention relates to the technical field of boxes, and discloses high-efficiency hole forming equipment for shoe box production, which comprises a water flowing plate, wherein a shoe box is arranged on the surface of the water flowing plate, a supporting plate is arranged above the shoe box, the bottom of the supporting plate is fixedly connected with a sliding box, a receiving plate is connected inside the sliding box in a sliding manner, the surface of the receiving plate is connected with a receiving wheel in a sliding manner, one side, away from a screw rod, of an extrusion block is provided with a deflection rod, one side, away from the screw rod, of the deflection rod is rotatably connected with an ejector rod, the bottom of the ejector rod is rotatably connected with an exhaust fan blade, the bottom of the exhaust fan blade is fixedly connected with a vibration rod, the side surface of the vibration rod is slidably connected with a cross rod, and. This a high-efficient trompil equipment for shoes box production uses through the cooperation of arc and extraction fan leaf to reached when punching the shoes box, can be automatically with the box face taken out the effect of shoes box of being beaten.
Description
Technical Field
The invention relates to the technical field of shoe boxes, in particular to efficient hole forming equipment for shoe box production.
Background
The shoe box is an outer packing article of shoes, is also a plane medium for advertising of shoe enterprises, is an indispensable packing article for collecting, arranging and placing shoes by individuals, has more than 5 to about 15 shoe boxes in each family, and is inseparable from people and further enters the life of people.
In the shoe box production process, need be with the side trompil of shoe box, when current punch to shoe box through the hole puncher, the box face that is beaten can drop inside shoe box, needs the manual work to take out in follow-up work, has wasted the labour, is unfavorable to shoe box's production, so need design one kind can be automatically with the box face that is beaten out take out the trompil equipment of shoe box.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides high-efficiency hole forming equipment for shoe box production, which has the advantages that when a shoe box is punched, a punched box surface can be automatically taken out of the shoe box, and the like, and solves the problems that when the shoe box is punched through a puncher in the prior art, the punched box surface falls into the shoe box, the box surface needs to be manually taken out in subsequent work, and labor force is wasted.
(II) technical scheme
In order to realize the aim of automatically taking out the shoe box from the box surface which is knocked off when the shoe box is punched, the invention provides the following technical scheme: a high-efficiency hole forming device for shoe box production comprises a flow plate, wherein a shoe box is arranged on the surface of the flow plate, a supporting plate is arranged above the shoe box, a sliding box is fixedly connected to the bottom of the supporting plate, a bearing plate is slidably connected to the inside of the sliding box, a bearing wheel is slidably connected to the surface of the bearing plate, an arc plate is arranged above the bearing wheel, an extrusion rod is rotatably connected to the surface of the arc plate, a linkage rod is rotatably connected to the bottom of the bearing plate, a transition plate is fixedly connected to the side surface of the linkage rod, a cutting rod is fixedly connected to the bottom of the transition plate, a bearing block is fixedly connected to the surface of the linkage rod, a buffer spring is arranged inside the bearing block, a delay plate is meshed with the side surface of the buffer spring, a screw rod is rotatably connected to the bottom of the buffer spring, and an extrusion block is rotatably connected to the bottom of the screw, the device comprises an extrusion block, and is characterized in that a deflection rod is arranged on one side, away from a screw rod, of the extrusion block, a top rod is rotatably connected to one side, away from the screw rod, of the deflection rod, a pumping fan blade is rotatably connected to the bottom of the top rod, a vibration rod is fixedly connected to the bottom of the pumping fan blade, a cross rod is slidably connected to the side surface of the vibration rod, and a fixed block is rotatably connected to one side, opposite to the two pumping fan.
Preferably, a filter plate is arranged below the exhaust fan blade.
Preferably, the bearing plate is connected with the sliding box through a limiting spring.
Preferably, the surface of the receiving wheel is provided with protrusions which are symmetrically distributed, and the receiving plate and the arc-shaped plate are extruded when the receiving wheel rotates.
Preferably, a sleeve block is arranged on the side surface of the deflection rod and is in rotary connection with the deflection rod to support the deflection rod to rotate.
Preferably, the screw and the delay plate are in one-way upward meshing transmission, and the delay extrusion block extrudes the deflection rod, so that the deflection rod can be extruded after the hole is opened.
Preferably, the horizontal pole passes through supporting spring and is connected with the filter, will vibrate when the horizontal pole vibrates and transmit for the filter through supporting spring.
Preferably, the fixed block is connected with the exhaust fan blade through a connecting spring.
(III) advantageous effects
Compared with the prior art, the invention provides high-efficiency hole forming equipment for shoe box production, which has the following beneficial effects:
1. this a high-efficient trompil equipment for shoes box production, cooperation through arc and exhaust fan leaf is used, when trompil to shoes box, starter motor, the supporting wheel rotates, the arch that its surface set up rotates thereupon, when carrying the board extrusion to, the arch of symmetry can upwards top the arc, drive the stripper bar rebound, the stripper bar passes through buffer spring pulling screw rod rebound, the screw rod meshes with the time delay board, when the screw rod no longer with the time delay board meshing, the quick rebound thereupon of the extrusion piece of its bottom, cause the extrusion to the deflection pole, and then drive ejector pin extrusion exhaust fan leaf and rotate, no longer convulsions, thereby reached when punching shoes box, can be automatically with the box face that is beaten out take out the effect of shoes box.
2. This a high-efficient trompil equipment for shoes box production, use through the filter and the cooperation of shaking the pole, when the extraction fan leaf rotates, the dust that cutting pole cutting shoes box produced can be absorbed in the filter below, when the extraction fan leaf rotates, it can rotate thereupon to shake the pole, produce the extrusion to the horizontal pole, and the horizontal pole passes through supporting spring and is connected with the filter, so when shaking the pole and crossing the horizontal pole, can lead to the horizontal pole to acutely shake, cross supporting spring and will shake and transmit for the filter, make the filterable dust of filter drop, thereby the effect of the dust that has avoided producing when punching that flies has been reached.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural slide box of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a schematic view of a connecting mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of a structural bearing block of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of the portion C in the structure of FIG. 4.
In the figure: 1. a flow plate; 2. a shoe box; 3. a support plate; 4. a slide box; 5. a bearing plate; 6. a receiving wheel; 7. an arc-shaped plate; 8. an extrusion stem; 9. a linkage rod; 10. a transition plate; 11. cutting the rod; 12. a bearing block; 13. a buffer spring; 14. a screw; 15. a delay plate; 16. extruding the block; 17. a deflection bar; 18. a top rod; 19. an extraction fan blade; 20. a filter plate; 21. a vibrating rod; 22. a cross bar; 23. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a high-efficiency hole forming device for shoe box production comprises a flow plate 1, wherein the flow plate 1 is made of stainless steel, which can effectively prevent the device from being corroded, greatly prolongs the service life of the device, reduces the production cost, and plays an indispensable role for enterprises, a shoe box 2 is arranged on the surface of the flow plate 1, a support plate 3 is arranged above the shoe box 2, a slide box 4 is fixedly connected to the bottom of the support plate 3, a receiving plate 5 is slidably connected inside the slide box 4, the receiving plate 5 is connected with the slide box 4 through a limiting spring, a receiving wheel 6 is slidably connected to the surface of the receiving plate 5, protrusions are arranged on the surface of the receiving wheel 6, and are symmetrically distributed, the receiving plate 5 and the arc plate 7 are respectively extruded when the receiving wheel 6 rotates, the arc plate 7 is arranged above the receiving wheel 6, and an extrusion rod 8 is rotatably connected to the surface of the arc plate 7, the bottom of the bearing plate 5 is rotatably connected with a linkage rod 9, the side surface of the linkage rod 9 is fixedly connected with a transition plate 10, the bottom of the transition plate 10 is fixedly connected with a cutting rod 11, the surface of the linkage rod 9 is fixedly connected with a bearing block 12, the inside of the bearing block 12 is provided with a buffer spring 13, the side surface of the buffer spring 13 is meshed with a delay plate 15, the bottom of the buffer spring 13 is rotatably connected with a screw rod 14, the screw rod 14 and the delay plate 15 are meshed and driven upwards in a one-way manner, the deflection rod 17 is extruded by a delay extrusion block 16, the deflection rod 17 can be extruded after the tapping is finished, the bottom of the screw rod 14 is rotatably connected with an extrusion block 16, one side of the extrusion block 16, which is far away from the screw rod 14, is provided with a deflection rod 17, the side surface of the deflection rod 17 is provided with a sleeve block, which is rotatably connected with, the bottom of ejector pin 18 is rotated and is connected with extraction fan leaf 19, the bottom fixedly connected with of extraction fan leaf 19 vibrates pole 21, the side sliding connection who vibrates pole 21 has horizontal pole 22, horizontal pole 22 passes through supporting spring and is connected with filter 20, will vibrate when horizontal pole 22 vibrates and transmit for filter 20 through supporting spring, two one sides that extraction fan leaf 19 is relative are rotated and are connected with fixed block 23, fixed block 23 passes through connecting spring and is connected with extraction fan leaf 19, the below of extraction fan leaf 19 is provided with filter 20.
The working principle is that when the shoe box 2 is opened, the motor is started, the bearing wheel 6 rotates, the transition plate 10 rotates, the cutting rod 11 rotates, the protrusion arranged on the surface of the bearing wheel 6 rotates, when the bearing plate 5 is extruded, the bearing plate 5 drives the lower cutting rod 11 to move downwards, the opening starts, and due to the fact that the exhaust fan blade 19 rotates, the generated suction force can suck the box surface which is dropped by the opening to the lower surface of the filter plate 20.
The arc-shaped plate 7 is pushed upwards by the symmetrical bulges to drive the extrusion rod 8 to move upwards, the extrusion rod 8 pulls the screw 14 to move upwards through the buffer spring 13, the screw 14 is meshed with the delay plate 15, so that the extrusion block 16 at the bottom of the screw 14 is not contacted with the deflection rod 17 when the cutting rod 11 punches, and when the punching is finished, the screw 14 is not meshed with the delay plate 15.
Therefore, the screw 14 can drive the extrusion block 16 at the bottom to extrude the deflection rod 17, so that the deflection rod 17 deflects, the ejector rod 18 is driven downwards, the ejector rod 18 is enabled to extrude the side face of the exhaust fan blade 19, the exhaust fan blade 19 deflects relative to the fixed block 23 to be smooth, namely not inclined any more, even if the exhaust fan blade rotates, the exhaust flow cannot be generated, at the moment, the opening of the cutting rod 11 is finished, the box surface adsorbed on the lower surface of the filter plate 20 naturally falls off, and the water flowing plate 1 is transported away by the shoe box 2, so that the box surface with the opened hole and falling off cannot be remained in the shoe box 2, and the effect of automatically taking out the shoe box 2 from the opened box surface is achieved when the shoe box 2 is punched.
When the extraction fan leaf 19 rotates, the dust that the 11 cutting shoes box 2 of cutting pole produced can be absorbed in filter 20 below, when extraction fan leaf 19 rotates, it can rotate thereupon to vibrate pole 21, produce the extrusion to horizontal pole 22, and horizontal pole 22 is connected with filter 20 through supporting spring, so when vibrating pole 21 and crossing horizontal pole 22, can lead to horizontal pole 22 to acutely shake, cross supporting spring and will vibrate the transmission and give filter 20, make the filterable dust of filter 20 drop, thereby reached the effect that the dust that avoids producing when punching scatters.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A high-efficient trompil equipment for shoes box production, includes flowing water board (1), its characterized in that: the shoe box is arranged on the surface of the water flowing plate (1), a supporting plate (3) is arranged above the shoe box (2), a sliding box (4) is fixedly connected to the bottom of the supporting plate (3), a bearing plate (5) is connected to the inside of the sliding box (4) in a sliding manner, a bearing wheel (6) is connected to the surface of the bearing plate (5) in a sliding manner, an arc-shaped plate (7) is arranged above the bearing wheel (6), an extrusion rod (8) is connected to the surface of the arc-shaped plate (7) in a rotating manner, a linkage rod (9) is connected to the bottom of the bearing plate (5) in a rotating manner, a transition plate (10) is fixedly connected to the side of the linkage rod (9), a cutting rod (11) is fixedly connected to the bottom of the transition plate (10), a bearing block (12) is fixedly connected to the surface of the linkage rod (9), and a buffer spring (13) is arranged inside the bearing block, the side meshing of buffer spring (13) is connected with time delay board (15), the bottom of buffer spring (13) is rotated and is connected with screw rod (14), the bottom of screw rod (14) is rotated and is connected with extrusion piece (16), one side that screw rod (14) were kept away from in extrusion piece (16) is provided with deflection pole (17), one side that screw rod (14) were kept away from in deflection pole (17) is rotated and is connected with ejector pin (18), the bottom of ejector pin (18) is rotated and is connected with extraction fan leaf (19), the bottom fixedly connected with who extracts fan leaf (19) vibrates pole (21), the side sliding connection who vibrates pole (21) has horizontal pole (22), two one side that extraction fan leaf (19) is relative rotates and is connected with fixed block (23).
2. An efficient tapping apparatus for shoe box production according to claim 1, wherein: and a filter plate (20) is arranged below the exhaust fan blade (19).
3. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the bearing plate (5) is connected with the sliding box (4) through a limiting spring.
4. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the surface of the bearing wheel (6) is provided with bulges which are symmetrically distributed.
5. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the side surface of the deflection rod (17) is provided with a sleeve block which is rotationally connected with the deflection rod.
6. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the screw (14) and the delay plate (15) are in one-way upward meshing transmission.
7. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the cross bar (22) is connected with the filter plate (20) through a supporting spring.
8. An efficient tapping apparatus for shoe box production according to claim 1, wherein: the fixed block (23) is connected with the exhaust fan blade (19) through a connecting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340750.5A CN112571508A (en) | 2020-11-25 | 2020-11-25 | A high-efficient trompil equipment for shoes box production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340750.5A CN112571508A (en) | 2020-11-25 | 2020-11-25 | A high-efficient trompil equipment for shoes box production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112571508A true CN112571508A (en) | 2021-03-30 |
Family
ID=75123437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011340750.5A Withdrawn CN112571508A (en) | 2020-11-25 | 2020-11-25 | A high-efficient trompil equipment for shoes box production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112571508A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037978A (en) * | 2004-10-29 | 2006-05-03 | 박명규 | The sludge collection equipment a compressor for a punch instrument |
| CN108943122A (en) * | 2018-05-28 | 2018-12-07 | 高顺 | For processing the hole punched device in luggage handle hole |
| CN208277530U (en) * | 2018-06-12 | 2018-12-25 | 于荣 | A kind of carton perforating device |
| CN109513716A (en) * | 2019-01-02 | 2019-03-26 | 金刚钻包装科技(赣州)有限公司 | A kind of casket production and processing dedusting mechanism of cutter device |
| CN209190935U (en) * | 2018-12-18 | 2019-08-02 | 天津仁义实业有限公司 | Boring device is used in a kind of processing of disposable lunch-box |
| CN210589675U (en) * | 2019-08-30 | 2020-05-22 | 贵州久圣包装有限公司 | Dust-proof type drilling equipment is used in carton production |
| CN211758591U (en) * | 2019-12-27 | 2020-10-27 | 深圳智域医疗科技有限公司 | Porous hole puncher convenient to clearance sweeps |
-
2020
- 2020-11-25 CN CN202011340750.5A patent/CN112571508A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037978A (en) * | 2004-10-29 | 2006-05-03 | 박명규 | The sludge collection equipment a compressor for a punch instrument |
| CN108943122A (en) * | 2018-05-28 | 2018-12-07 | 高顺 | For processing the hole punched device in luggage handle hole |
| CN208277530U (en) * | 2018-06-12 | 2018-12-25 | 于荣 | A kind of carton perforating device |
| CN209190935U (en) * | 2018-12-18 | 2019-08-02 | 天津仁义实业有限公司 | Boring device is used in a kind of processing of disposable lunch-box |
| CN109513716A (en) * | 2019-01-02 | 2019-03-26 | 金刚钻包装科技(赣州)有限公司 | A kind of casket production and processing dedusting mechanism of cutter device |
| CN210589675U (en) * | 2019-08-30 | 2020-05-22 | 贵州久圣包装有限公司 | Dust-proof type drilling equipment is used in carton production |
| CN211758591U (en) * | 2019-12-27 | 2020-10-27 | 深圳智域医疗科技有限公司 | Porous hole puncher convenient to clearance sweeps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109701684B (en) | Waste treatment equipment for building engineering | |
| CN108208858B (en) | Automatic nut screening and shell breaking equipment | |
| CN112571508A (en) | A high-efficient trompil equipment for shoes box production | |
| CN208991265U (en) | A kind of environment-friendly type grain vibrating cleaning sieve | |
| CN220310575U (en) | Traditional chinese medicine powder filter equipment | |
| CN111715770A (en) | Aluminum alloy automatic punching device capable of avoiding blockage | |
| CN101386008A (en) | Wheat straw cleaning machine | |
| CN216026236U (en) | Net twine ejection of compact edulcoration device | |
| CN208068433U (en) | A kind of adhesive tape processing waste material collection device | |
| CN109047928A (en) | A kind of aluminium-plastic panel machine for automatic working device people | |
| CN113510765B (en) | Automatic traditional Chinese medicine cutting and matching device for anesthesia department | |
| CN114619076A (en) | Perforating device is used in furniture production that dust was retrieved | |
| CN113843399A (en) | No mould casting make-up machine | |
| CN113635402A (en) | Automatic plate processing equipment for customized furniture | |
| CN209998169U (en) | kinds of house construction is with light steel construction processing punching equipment | |
| CN108638202B (en) | Insulating sheet forming equipment | |
| CN212821667U (en) | Light high stability fan housing | |
| CN115091878B (en) | Design drawing binding equipment for industrial design | |
| CN213321862U (en) | Waste collecting device for production of release film | |
| CN220030479U (en) | Perforating device with prevent dust fall structure | |
| CN217165719U (en) | Screening equipment for environment-friendly carbon production | |
| CN211219886U (en) | Cutting device is used in processing of building fastener | |
| CN214720771U (en) | Perforating device is used in production of LED display screen chip | |
| CN220784240U (en) | Slicing device for sanitary towel production | |
| CN217256937U (en) | Can clear up clastic plywood apparatus for producing automatically |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210330 |