CN113548262A - Automatic feeding device that overturns of subtracts width of cloth - Google Patents
Automatic feeding device that overturns of subtracts width of cloth Download PDFInfo
- Publication number
- CN113548262A CN113548262A CN202110867311.8A CN202110867311A CN113548262A CN 113548262 A CN113548262 A CN 113548262A CN 202110867311 A CN202110867311 A CN 202110867311A CN 113548262 A CN113548262 A CN 113548262A
- Authority
- CN
- China
- Prior art keywords
- overturning
- alcohol
- reducing
- amplitude
- turnover
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/02—Supply magazines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by grippers
- B65B35/18—Feeding, e.g. conveying, single articles by grippers by suction-operated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a reducing automatic overturning feeding device which comprises a storage bin and an overturning mechanism, wherein the storage bin is used for storing a color card or alcohol packets, and the overturning mechanism is used for taking the color card or alcohol packets out of the storage bin and overturning and transferring the color card or alcohol packets into a packaging box; the storage bin is provided with a storage groove and a material taking port, and the color cards or the alcohol bags are sequentially arranged in the storage groove; the transverse size of the material taking port is larger than the width of the color card or the alcohol bag; the turnover mechanism comprises a feeding sucker, a turnover feeding frame and a turnover driving mechanism, wherein the feeding sucker is arranged on the turnover feeding frame; the driving end of the overturning driving mechanism is connected with the overturning feeding frame; the overturning feeding frame is connected to the rack through a hinged shaft. This upset loading attachment can be automatic go into packing carton with various card or alcohol packing, effectively improves degree of automation and production efficiency.
Description
Technical Field
The invention relates to a toughened glass protection sheet packaging production line, in particular to a reducing automatic overturning feeding device.
Background
The mobile phone screen is a core component interactively operated with a user, is easily damaged by the impact of hard objects, and is high in maintenance and replacement cost, so that in the using process, in order to protect the screen, a mobile phone screen protective film is produced, the user often pastes the screen protective film, such as a toughened glass protective sheet, on the screen, and the screen can be effectively protected.
The toughened glass film is a high-tech protective film designed for protecting a mobile phone screen, is a high-end product which has the most strengthened protection on the protective screen at present, can completely cover the original screen surface, prevents the damage of external force, increases the impact absorbability, cannot influence the video effect of the screen, can prevent the main screen from being cracked, resists scratches and scratches, and has toughness enough to protect the mobile phone display screen from being stressed.
In the production technology of toughened glass protection pieces, the last process needs to pack the toughened glass protection pieces and put them into the packaging box, and the existing packaging work is mainly finished manually, except that the toughened glass protection pieces are put into the packaging box, the color cards (stickers) and alcohol are also manually packaged into the packaging box, so that the automation degree and the production efficiency are lower, and the production cost is high.
Disclosure of Invention
The invention aims to overcome the existing problems and provides the amplitude-reducing automatic overturning and feeding device which can automatically pack color cards or alcohol into a packaging box, so that the automation degree and the production efficiency are effectively improved.
The purpose of the invention is realized by the following technical scheme:
a damping automatic overturning feeding device comprises a storage bin for storing a color card or alcohol packages and an overturning mechanism for taking out the color card or alcohol packages from the storage bin and overturning and transferring the color card or alcohol packages into a packaging box;
the storage bin is provided with a storage groove and a material taking port, and the color cards or the alcohol bags are sequentially arranged in the storage groove; the transverse size of the material taking port is larger than the width of the color card or the alcohol bag;
the turnover mechanism comprises a feeding sucker, a turnover feeding frame and a turnover driving mechanism, wherein the feeding sucker is arranged on the turnover feeding frame; the driving end of the overturning driving mechanism is connected with the overturning feeding frame; the overturning feeding frame is connected to the rack through a hinged shaft.
The working principle of the automatic amplitude-reducing overturning and feeding device is as follows:
when the color card or alcohol bag storage device works, the color cards or alcohol bags are put into the storage grooves of the storage bin, and the color cards or alcohol bags are sequentially arranged in the storage grooves; when packing box is gone into with colour chip or alcohol packing to needs, the work or material rest rotates in the upset actuating mechanism drive upset, the work or material rest overturns around the articulated shaft drive material loading sucking disc in the upset, after material loading sucking disc upset to material taking opening, under the effect of negative pressure, material loading sucking disc adsorbs on colour chip or alcohol package, the work or material rest resets in the upset actuating mechanism drive upset after that, make the material loading sucking disc pull out colour chip or alcohol package in storing the groove, and then along with the top of work or material rest upset to packing carton in the upset, then will cancel the negative pressure and put into the packing carton with colour chip or alcohol package.
In a preferred embodiment of the present invention, the turnover mechanism further includes a turnover damping auxiliary mechanism for reducing the driving amplitude of the turnover driving mechanism, and the turnover damping auxiliary mechanism includes a turnover rod and a linear damping sliding assembly;
the overturning rod is rotationally connected to the overturning feeding frame, and the feeding sucker is fixedly connected to the overturning rod; the linear amplitude-reducing sliding assembly comprises a linear amplitude-reducing guide rail and a linear amplitude-reducing sliding block, the linear amplitude-reducing guide rail is fixedly arranged on the overturning seat, and the overturning seat is rotatably connected to the rack; the linear damping sliding block is fixedly connected to the end part of the turnover rod. Through the structure, when the overturning driving mechanism drives the overturning feeding frame to rotate, the overturning rod transmits the overturning force of the overturning feeding frame to the linear amplitude-reducing sliding block, so that the linear amplitude-reducing sliding assembly swings around the rotating center of the overturning seat; meanwhile, the motion trail of the turnover feeding frame is arc-shaped, so that when the linear amplitude-reducing sliding assembly swings around the rotation center of the turnover seat, the linear amplitude-reducing sliding block slides on the linear amplitude-reducing guide rail, and the relative position of the linear amplitude-reducing sliding block is adjusted along with the turnover feeding frame. Wherein, because sharp damping slider fixed connection is at the tip of upset pole, when sharp damping slip subassembly swung, the reverse transmission power of sharp damping slider, the drive upset pole is rotatory for the work or material rest in the upset for upset material loading sucking disc overturns, can obtain great upset range like this under less drive range, can reduce upset actuating mechanism's drive range promptly by a wide margin, the structure is very ingenious, be favorable to optimizing structural layout, reduce the space and occupy the volume.
According to a preferred scheme of the invention, the overturning driving mechanism comprises an overturning driving cylinder and an overturning driving rod, one end of the overturning driving rod is hinged with a telescopic rod of the overturning driving cylinder, and the other end of the overturning driving rod is fixedly connected with the overturning feeding frame; the cylinder body of the overturning driving cylinder is connected to the rack through a hinge structure. Through the structure, under the driving of the overturning driving cylinder, the overturning feeding frame drives the feeding sucker to overturn around the hinged shaft, so that the overturning feeding work is completed.
In a preferred aspect of the present invention, the storage trough is provided to be inclined; get the material mouth intercommunication in the below that stores the groove, should get the top of material mouth and be equipped with and be used for carrying on the limit that spacing blockked to color card or alcohol package and hinder the pole. Through above-mentioned structure, various card or alcohol package are arranged in proper order in the storage groove of slope, and after various card or alcohol package in the place ahead were taken away, under the effect of gravity, various card or alcohol package removed one step toward getting the material mouth automatically to realize automatic row material.
Preferably, get the outside of material mouth and be equipped with two and get the material gyro wheel, two are got the material gyro wheel and are located respectively to rotate and connect on the storage silo. Get the material gyro wheel through setting up, when the material loading sucking disc was during toward pulling colored card or alcohol package outward, get the material gyro wheel and can provide the roll transfer for colored card or alcohol package.
In a preferred embodiment of the present invention, the device further includes a CCD detecting module for detecting the posture orientation of the color card or the alcohol bag, and the CCD detecting module is disposed on the rack. Like this, can judge whether there is the condition of unsatisfactory to the gesture and the orientation detection of various card or alcohol package, guarantee the standardization of packing work.
Compared with the prior art, the invention has the following beneficial effects:
the turnover feeding device can automatically pack the color cards or alcohol into the packaging box, and effectively improves the automation degree and the production efficiency.
Drawings
Fig. 1-2 are schematic perspective views of the automatic amplitude-reducing overturning and feeding device in two different states.
Fig. 3 is a schematic perspective view of the storage bin of the present invention.
Fig. 4-6 are side views of the canting mechanism of the present invention in different states.
Detailed Description
In order to make those skilled in the art understand the technical solutions of the present invention well, the following description of the present invention is provided with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1 to 3, the automatic roll-over and roll-over feeding device in this embodiment includes a storage bin 1 for storing the color cards or alcohol packages and a roll-over mechanism for taking out the color cards or alcohol packages from the storage bin 1 and transferring the color cards or alcohol packages to a packing box.
The storage bin 1 is provided with a storage groove 1-1 and a material taking port 1-2, the storage groove 1-1 is obliquely arranged, and the color cards or the alcohol bags are sequentially arranged in the storage groove 1-1; the material taking port 1-2 is communicated below the storage tank 1-1, and a limiting rod 2 for limiting and blocking a color card or an alcohol bag is arranged above the material taking port 1-2; the transverse size of the material taking port 1-2 is larger than the width of the color cards or the alcohol packets.
The turnover mechanism comprises a feeding sucker 3, a turnover feeding frame 4, a turnover driving mechanism and a turnover amplitude-reducing auxiliary mechanism, wherein the feeding sucker 3 is arranged on the turnover feeding frame 4; the driving end of the overturning driving mechanism is connected with the overturning feeding frame 4; the overturning feeding frame 4 is connected to the rack 5 through a hinge shaft.
Referring to fig. 3, two material taking rollers 12 are arranged outside the material taking port 1-2, and the two material taking rollers 12 are respectively rotatably connected to the storage bin 1. Through setting up and getting material gyro wheel 12, when material loading sucking disc 3 when toward pulling colored card or alcohol package outward, get material gyro wheel 12 and can provide the roll transfer for colored card or alcohol package.
Referring to fig. 1-2 and 4-6, the turnover damping auxiliary mechanism comprises a turnover rod 6 and a linear damping sliding assembly; the overturning rod 6 is rotationally connected to the overturning feeding frame 4, and the feeding sucker 3 is fixedly connected to the overturning rod 6; the linear amplitude-reducing sliding assembly comprises a linear amplitude-reducing guide rail 7 and a linear amplitude-reducing sliding block 8, the linear amplitude-reducing guide rail 7 is fixedly arranged on a turnover seat 9, and the turnover seat 9 is rotatably connected to the rack 5; the linear damping slide block 8 is fixedly connected with the end part of the turning rod 6. Through the structure, when the overturning driving mechanism drives the overturning loading frame 4 to rotate, the overturning rod 6 transmits the overturning force of the overturning loading frame 4 to the linear amplitude-reducing sliding block 8, so that the linear amplitude-reducing sliding assembly swings around the rotating center of the overturning seat 9; meanwhile, as the motion trail of the turning feeding frame 4 is arc-shaped, when the linear amplitude-reducing sliding assembly swings around the rotation center of the turning seat 9, the linear amplitude-reducing sliding block 8 slides on the linear amplitude-reducing guide rail 7, so that the relative position of the turning feeding frame 4 is adjusted. Wherein, because sharp damping slider 8 fixed connection is at the tip of upset pole 6, when sharp damping sliding subassembly swung, sharp damping slider 8 reverse transmission power, drive upset pole 6 rotates for upset material loading frame 4, make 6 drive material loading sucking discs 3 of upset pole overturn, as shown in fig. 5-6, can be under less drive amplitude like this, obtain great upset amplitude, can reduce upset actuating mechanism's drive amplitude promptly by a wide margin, the structure is very ingenious, be favorable to optimizing structural layout, reduce the space and occupy the volume.
Referring to fig. 4-6, the turnover driving mechanism includes a turnover driving cylinder 10 and a turnover driving rod 11, one end of the turnover driving rod 11 is hinged to a telescopic rod of the turnover driving cylinder 10, and the other end is fixedly connected to the turnover feeding frame 4; the cylinder body of the overturning driving cylinder 10 is connected to the frame 5 through a hinge structure. Through the structure, under the driving of the overturning driving cylinder 10, the overturning feeding frame 4 drives the feeding sucker 3 to overturn around the hinged shaft, so that the overturning feeding work is completed. Of course, the turnover driving mechanism can also adopt a motor and synchronous gear structure.
The present embodiment is further provided with a CCD detection module (not shown in the drawings) for detecting the posture orientation of the color card or the alcohol bag, and the CCD detection module is disposed on the frame 5. Like this, can judge whether there is the condition of unsatisfactory to the gesture and the orientation detection of various card or alcohol package, guarantee the standardization of packing work.
Referring to fig. 1 to 3, the working principle of the automatic amplitude-reducing overturning and feeding device in the embodiment is as follows:
when the color card or alcohol bag storage device works, color cards or alcohol bags are put into the storage groove 1-1 of the storage bin 1, and the color cards or the alcohol bags are sequentially arranged in the inclined storage groove 1-1; when packing into packing carton with colour chip or alcohol packing, the work or material rest 4 rotates in the upset actuating mechanism drive upset, the work or material rest 4 overturns around the articulated shaft drive material loading sucking disc 3 in the upset, after material loading sucking disc 3 overturns to material taking port 1-2, under the effect of negative pressure, material loading sucking disc 3 adsorbs on colour chip or alcohol package, upset actuating mechanism drive upset work or material rest 4 resets after that for material loading sucking disc 3 pulls out colour chip or alcohol package in storage tank 1-1, and then along with overturning the top of work or material rest 4 upset to packing carton, then will cancel the negative pressure and put into packing carton with colour chip or alcohol package.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (6)
1. The automatic amplitude-reducing overturning feeding device is characterized by comprising a storage bin for storing a color card or alcohol bag and an overturning mechanism for taking the color card or alcohol bag out of the storage bin and overturning and transferring the color card or alcohol bag into a packaging box;
the storage bin is provided with a storage groove and a material taking port, and the color cards or the alcohol bags are sequentially arranged in the storage groove; the transverse size of the material taking port is larger than the width of the color card or the alcohol bag;
the turnover mechanism comprises a feeding sucker, a turnover feeding frame and a turnover driving mechanism, wherein the feeding sucker is arranged on the turnover feeding frame; the driving end of the overturning driving mechanism is connected with the overturning feeding frame; the overturning feeding frame is connected to the rack through a hinged shaft.
2. The automatic amplitude-reducing overturning and feeding device according to claim 1, wherein the overturning mechanism further comprises an overturning amplitude-reducing auxiliary mechanism for reducing the driving amplitude of the overturning driving mechanism, and the overturning amplitude-reducing auxiliary mechanism comprises an overturning rod and a linear amplitude-reducing sliding assembly;
the overturning rod is rotationally connected to the overturning feeding frame, and the feeding sucker is fixedly connected to the overturning rod; the linear amplitude-reducing sliding assembly comprises a linear amplitude-reducing guide rail and a linear amplitude-reducing sliding block, the linear amplitude-reducing guide rail is fixedly arranged on the overturning seat, and the overturning seat is rotatably connected to the rack; the linear damping sliding block is fixedly connected to the end part of the turnover rod.
3. The automatic amplitude-reducing overturning and feeding device according to claim 1 or 2, wherein the overturning driving mechanism comprises an overturning driving cylinder and an overturning driving rod, one end of the overturning driving rod is hinged with a telescopic rod of the overturning driving cylinder, and the other end of the overturning driving rod is fixedly connected with the overturning feeding frame; the cylinder body of the overturning driving cylinder is connected to the rack through a hinge structure.
4. The apparatus according to claim 1, wherein the storage trough is disposed at an inclination; get the material mouth intercommunication in the below that stores the groove, should get the top of material mouth and be equipped with and be used for carrying on the limit that spacing blockked to color card or alcohol package and hinder the pole.
5. The automatic amplitude-reducing overturning and feeding device as claimed in claim 4, wherein two material taking rollers are arranged outside the material taking port, and the two material taking rollers are respectively and rotatably connected to the material storage bin.
6. The automatic roll-over and feeding device with reduced amplitude as claimed in claim 1, further comprising a CCD detection module for detecting the posture orientation of the color card or the alcohol bag, wherein the CCD detection module is arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867311.8A CN113548262A (en) | 2021-07-29 | 2021-07-29 | Automatic feeding device that overturns of subtracts width of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867311.8A CN113548262A (en) | 2021-07-29 | 2021-07-29 | Automatic feeding device that overturns of subtracts width of cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113548262A true CN113548262A (en) | 2021-10-26 |
Family
ID=78133260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110867311.8A Pending CN113548262A (en) | 2021-07-29 | 2021-07-29 | Automatic feeding device that overturns of subtracts width of cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113548262A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202508308U (en) * | 2012-04-24 | 2012-10-31 | 陈军 | Plate gripping tilter for packaging machine |
| CN203394918U (en) * | 2013-07-01 | 2014-01-15 | 安徽省浩农生物技术有限公司 | Hydraulic telescopic connecting rod |
| CN206141925U (en) * | 2016-08-31 | 2017-05-03 | 广州达意隆包装机械股份有限公司 | Box turning device |
| CN206417622U (en) * | 2017-01-23 | 2017-08-18 | 青岛富森玻璃有限公司 | A kind of glass automatic charging device |
| CN109530564A (en) * | 2018-12-29 | 2019-03-29 | 广州市恒犇电脑设备有限公司 | High efficiency tipper |
| CN109809180A (en) * | 2018-12-24 | 2019-05-28 | 中山长健医药包装技术有限公司 | A kind of feed mechanism |
| CN210557754U (en) * | 2019-06-06 | 2020-05-19 | 中烟物流技术有限责任公司 | Quick swing mechanism of transfer chain |
| CN211569391U (en) * | 2019-12-23 | 2020-09-25 | 佛山市必硕机电科技有限公司 | Paper mould feeding device |
-
2021
- 2021-07-29 CN CN202110867311.8A patent/CN113548262A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202508308U (en) * | 2012-04-24 | 2012-10-31 | 陈军 | Plate gripping tilter for packaging machine |
| CN203394918U (en) * | 2013-07-01 | 2014-01-15 | 安徽省浩农生物技术有限公司 | Hydraulic telescopic connecting rod |
| CN206141925U (en) * | 2016-08-31 | 2017-05-03 | 广州达意隆包装机械股份有限公司 | Box turning device |
| CN206417622U (en) * | 2017-01-23 | 2017-08-18 | 青岛富森玻璃有限公司 | A kind of glass automatic charging device |
| CN109809180A (en) * | 2018-12-24 | 2019-05-28 | 中山长健医药包装技术有限公司 | A kind of feed mechanism |
| CN109530564A (en) * | 2018-12-29 | 2019-03-29 | 广州市恒犇电脑设备有限公司 | High efficiency tipper |
| CN210557754U (en) * | 2019-06-06 | 2020-05-19 | 中烟物流技术有限责任公司 | Quick swing mechanism of transfer chain |
| CN211569391U (en) * | 2019-12-23 | 2020-09-25 | 佛山市必硕机电科技有限公司 | Paper mould feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113895690B (en) | Toughened glass screening glass packaging production line | |
| CN213111394U (en) | Packing carton transfer device | |
| CN109866951A (en) | A kind of high speed bottom sealed plastic packaging machine | |
| CN113548262A (en) | Automatic feeding device that overturns of subtracts width of cloth | |
| CN215324482U (en) | Paper packing box with safeguard measure | |
| CN212501324U (en) | Carton grabbing device | |
| CN108821188A (en) | A kind of door frame assembly with safeguard function | |
| CN211919215U (en) | Paper scrap cleaning machine | |
| CN109606782B (en) | Hard packing box conveying line with opening and closing flip cover function | |
| CN212667812U (en) | Bag storage and feeding mechanism | |
| CN111285163B (en) | Movable valve port paper bag stacking machine | |
| CN114313453A (en) | Electronic components packs plastic envelope device in batches | |
| CN209535601U (en) | Gloves box packing machine | |
| CN209480069U (en) | Ganoine packing box transmission line with switching cover function | |
| CN112644576A (en) | Be used for interior product fixed equipment of carriage of large tracts of land glass substrate transport vechicle | |
| CN215244897U (en) | Carrying device for processing packaging paper | |
| CN217124101U (en) | Adsorption conveying mechanism of box folding machine | |
| CN217515543U (en) | Servo lifting mechanism of modified atmosphere packaging machine | |
| CN221024536U (en) | Bridge type strip box flip mechanism | |
| CN217022999U (en) | Bagging and folding device | |
| CN214029399U (en) | Roll-over stand that carton equipment for packing used | |
| CN214419659U (en) | Material stable transfer device of degradable telescopic straw forming machine | |
| CN218113140U (en) | Automatic unpacking and boxing device and production line | |
| CN214875177U (en) | Turnover structure of pickup truck cover | |
| CN219215561U (en) | Automatic box filling 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211026 |
|
| RJ01 | Rejection of invention patent application after publication |