CN211895251U - Baffle adjusting mechanism of front edge paper feeding part of printing machine - Google Patents
Baffle adjusting mechanism of front edge paper feeding part of printing machine Download PDFInfo
- Publication number
- CN211895251U CN211895251U CN202020153618.2U CN202020153618U CN211895251U CN 211895251 U CN211895251 U CN 211895251U CN 202020153618 U CN202020153618 U CN 202020153618U CN 211895251 U CN211895251 U CN 211895251U
- Authority
- CN
- China
- Prior art keywords
- pair
- thread structure
- external thread
- baffle
- baffles
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
The utility model relates to the technical field of auxiliary devices of a paperboard printing machine, in particular to a baffle adjusting mechanism of a front edge paper feeding part of the printing machine; the front baffle can be electrically adjusted, so that labor is saved, the working efficiency is improved, the occupied space is saved, and the practicability is improved, wherein the front baffle comprises a servo motor; still including installation roof beam and lead screw, the left end and the right-hand member of installation roof beam all are provided with the extension board, the front end of installation roof beam is provided with the conveyer trough of left right direction, a pair of side shield and a pair of preceding baffle are installed to the front end of installation roof beam, linear guide is all installed to the top and the bottom of installation roof beam front end, the rear end of a pair of preceding baffle and a pair of side shield all install with linear guide sliding fit's slider, the rear end of a pair of side shield all is provided with the fixation nut with lead screw thread fit, still include the cylinder, the push pedal, two sliding blocks, two drive pieces and two half nuts, the front end of two drive pieces all is provided with spacing post, the rear end of a pair of preceding baffle all is provided with.
Description
Technical Field
The utility model relates to a technical field of cardboard printing machine auxiliary device especially relates to a baffle adjustment mechanism of printing machine leading edge portion of form advancing.
Background
As is well known, a front edge paper feeding portion of a printing machine is provided with a pair of front baffles and a pair of side baffles to ensure the neatness of paper feeding, the front baffles and the side baffles need to be adjusted according to the size of a carton, and a baffle adjusting mechanism of the front edge paper feeding portion of the printing machine is an auxiliary device for adjusting the distance between the pair of front baffles and the pair of side baffles, and is widely used in the field of packaging machinery; a pair of side shield of current printing machine leading edge portion of feeding paper adjusts for motor cooperation lead screw, and the regulation of a pair of preceding baffle is manual to be adjusted, when adjusting preceding baffle, needs to shut down, then the workman climbs the top of leading edge portion of feeding paper and adjusts preceding baffle, takes a lot of work and labours, influences work efficiency, if for preceding baffle installs one set of motor screw drive again, can occupy great space for leading edge portion of feeding paper is too bloated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a both can realize carrying out the electrical control to preceding baffle, use manpower sparingly, improve work efficiency to save occupation space, improve the baffle adjustment mechanism of printing machine leading edge portion of form advancing of practicality.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a baffle adjusting mechanism of a front edge paper feeding part of a printing machine comprises a servo motor; the left end and the right end of the mounting beam are both provided with support plates, the front end of the mounting beam is provided with a conveying groove in the left-right direction, the servo motor is mounted on the outer side of the right support plate, the lead screw is rotatably mounted between the two groups of support plates, the right end of the lead screw is in transmission connection with the left output end of the servo motor, the left half area and the right half area of the lead screw are respectively provided with a first external thread structure and a second external thread structure, the front end of the mounting beam is provided with a pair of side baffles and a pair of front baffles, the pair of side baffles are positioned on the outer sides of the pair of front baffles, the top and the bottom of the front end of the mounting beam of the pair of side baffles are both provided with linear guide rails, the rear ends of the pair of front baffles and the pair of side baffles are both provided with sliders in sliding fit with the linear guide, the outer side of the screw rod is sleeved with two fixing nuts, the two fixing nuts are respectively in threaded connection with a first external thread structure and a second external thread structure of the screw rod, the two fixing nuts are respectively in fixed connection with the rear ends of a pair of side baffles, the rear side wall of the conveying groove is provided with an air cylinder and a push plate, the rear end of the air cylinder is fixedly connected with the rear side wall of the conveying groove, the front side output end of the air cylinder is fixedly connected with the middle part of the rear end of the push plate, the front end of the push plate is provided with a transverse sliding groove, the two sliding blocks are arranged in the sliding groove in a sliding manner, the front ends of the two sliding blocks are respectively provided with a driving block, the front ends of the two driving blocks are respectively provided with a mounting groove, half nuts are fixedly mounted in the mounting grooves, the two half nuts are respectively positioned right behind the first external thread structure and the second external, the rear ends of the front baffles are provided with limiting grooves, and the front ends of the limiting columns are inserted into the limiting grooves.
Preferably, the direction of rotation of the first external thread formation is opposite to the direction of rotation of the second external thread formation.
Preferably, when the cylinder reaches the limit length, the front end of the limit column is completely inserted into the limit groove, and the two half nuts are respectively in threaded fit with the first external thread structure and the second external thread structure of the lead screw.
Preferably, the cross sections of the first external thread structure, the second external thread structure, the internal thread structure of the fixing nut and the internal thread structure of the half nut are triangular structures.
Preferably, the rear side wall of the conveying groove is provided with two guide sleeves and two guide pillars, the rear ends of the two guide sleeves are fixedly connected with the rear side wall of the conveying groove, the front ends of the two guide pillars are respectively connected with the left side and the right side of the rear end of the push plate, and the rear ends of the two guide pillars are respectively inserted into the front ends of the two guide sleeves.
Preferably, the mounting beam is integrally formed by aluminum profiles.
Preferably, the number of the limiting columns is two, and the two limiting columns are located above and below the half nuts respectively.
(III) advantageous effects
Compared with the prior art, the utility model provides a baffle adjustment mechanism of printing machine leading edge portion of form advancing possesses following beneficial effect:
1. the baffle adjusting mechanism of the front edge paper feeding part of the printing machine drives the screw rod to rotate through the servo motor, the first external thread structure and the second external thread structure of the screw rod are respectively in thread fit with the two fixing nuts, so that the two fixing nuts move towards or away from each other, the two fixing nuts drive the two side baffles to move towards or away from each other, so as to adjust the distance between the two side baffles, when the distance between the two front baffles needs to be adjusted, the push plate is pushed by the air cylinder to move forwards, the push plate drives the two half nuts to move forwards and enables the two half nuts to be respectively in thread fit with the first external thread structure and the second external thread structure of the screw rod, when the servo motor drives the screw rod to rotate, the two half nuts move transversely, the front baffles are driven to move transversely through the matching of the limiting column on the driving block and the limiting groove, so as to realize, and drive the push pedal through the cylinder after and reset and make half nut and lead screw break away from, again adjust to the side shield can, both can realize carrying out the electrical control to preceding baffle, use manpower sparingly, improve work efficiency, can realize the regulation to a pair of side shield and a pair of preceding baffle through one set of drive mechanism, save occupation space, improve the practicality.
2. This baffle adjustment mechanism of printing machine front edge portion of feeding, stability when guaranteeing a pair of side shield and a pair of preceding baffle horizontal adjustment through installation roof beam cooperation linear guide, replace original polished rod through installation roof beam and linear guide, improve the precision when adjusting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic side view of the joint of the push plate and the front baffle of the present invention;
FIG. 3 is a schematic view of the push plate of the present invention;
FIG. 4 is a schematic top view of the connection between the cylinder and the push plate according to the present invention;
in the drawings, the reference numbers: 1. a servo motor; 2. mounting a beam; 3. a lead screw; 4. a support plate; 5. a conveying trough; 6. a side dam; 7. a front baffle; 8. a linear guide rail; 9. a slider; 10. fixing a nut; 11. a first external thread formation; 12. a second external thread formation; 13. a cylinder; 14. pushing the plate; 15. a chute; 16. a slider; 17. driving the block; 18. half nuts; 19. a limiting column; 20. a limiting groove; 21. a guide sleeve; 22. and (6) a guide pillar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the baffle adjusting mechanism of the front edge paper feeding portion of the printing machine of the present invention includes a servo motor 1; the mounting structure comprises a mounting beam 2 and a screw rod 3, wherein support plates 4 are arranged at the left end and the right end of the mounting beam 2, a conveying groove 5 in the left-right direction is formed in the front end of the mounting beam 2, a servo motor 1 is mounted on the outer side of the support plate 4 on the right side, the screw rod 3 is rotatably mounted between the two support plates 4, the right end of the screw rod 3 is in transmission connection with the left output end of the servo motor 1, a first external thread structure 11 and a second external thread structure 12 are respectively arranged in the left half area and the right half area of the screw rod 3, a pair of side baffles 6 and a pair of front baffles 7 are mounted at the front end of the mounting beam 2, the pair of side baffles 6 are positioned on the outer sides of the pair of front baffles 7, linear guide rails 8 are mounted at the top and the bottom of the front end of the mounting beam 2 of the pair of side baffles 6, and sliders 9 in, the pair of side baffles 6 and the pair of front baffles 7 can transversely slide along a linear guide rail 8, two fixing nuts 10 are sleeved on the outer side of the screw rod 3, the two fixing nuts 10 are respectively in threaded connection with a first external thread structure 11 and a second external thread structure 12 of the screw rod 3, the two fixing nuts 10 are respectively in fixed connection with the rear ends of the pair of side baffles 6, an air cylinder 13 and a push plate 14 are arranged on the rear side wall of the conveying trough 5, the rear end of the air cylinder 13 is fixedly connected with the rear side wall of the conveying trough 5, the front side output end of the air cylinder 13 is fixedly connected with the middle part of the rear end of the push plate 14, a transverse sliding trough 15 is arranged at the front end of the push plate 14, two sliding blocks 16 are arranged in the sliding trough 15 in a sliding manner, driving blocks 17 are arranged at the front ends of the two sliding blocks 16, mounting grooves are arranged at the front ends of the, the two half nuts 18 are respectively positioned right behind the first external thread structure 11 and the second external thread structure 12 of the screw rod 3, the front ends of the two driving blocks 17 are respectively provided with a limiting column 19, the rear ends of the pair of front baffles 7 are respectively provided with a limiting groove 20, and the front ends of the limiting columns 19 are inserted into the limiting grooves 20; the screw rod 3 is driven to rotate by the servo motor 1, the two fixing nuts 10 move towards or away from each other through the first external thread structure 11 and the second external thread structure 12 of the screw rod 3 respectively in thread fit with the two fixing nuts 10, the two fixing nuts 10 drive the two side baffles 6 to move towards or away from each other, so that the distance between the two side baffles 6 is adjusted, when the distance between the two front baffles 7 needs to be adjusted, the push plate 14 is pushed by the air cylinder 13 to move forwards, the push plate 14 drives the two half nuts 18 to move forwards and enables the two half nuts 18 to respectively in thread fit with the first external thread structure 11 and the second external thread structure 12 of the screw rod 3, the two half nuts 18 move transversely when the servo motor 1 drives the screw rod 3 to rotate, the front baffles 7 are driven to move transversely through the matching of the limiting columns 19 on the driving block 17 and the limiting grooves 20, so that the distance between the pair of front baffles 7 is adjusted, then, the push plate 14 is driven by the air cylinder 13 to reset so that the half nuts 18 are separated from the screw rod 3, and then the side baffle plates 6 are adjusted, so that the front baffle plates 7 can be electrically adjusted, labor is saved, the working efficiency is improved, the adjustment of the pair of side baffle plates 6 and the pair of front baffle plates 7 can be realized through a set of transmission mechanism, the occupied space is saved, and the practicability is improved; the stability of the pair of side baffles 6 and the pair of front baffles 7 during transverse adjustment is ensured by matching the mounting beam with the linear guide rail 8, and the original polished rod is replaced by the mounting beam and the linear guide rail 8, so that the adjustment precision is improved.
In the baffle adjusting mechanism of the front edge paper feeding part of the printing machine, the rotating direction of the first external thread structure 11 is opposite to that of the second external thread structure 12; two side baffles 6 can move back to back or move in opposite directions when guaranteeing lead screw 3 to rotate, and two preceding baffles 7 can move back to back or move in opposite directions when guaranteeing lead screw 3 to rotate simultaneously.
The utility model discloses a baffle adjustment mechanism of printing machine leading edge paper feeding portion, when the cylinder 13 reaches the limit length, the front end of the spacing post 19 is inserted into the spacing groove 20 completely, the two half nuts 18 are respectively in thread fit with the first external thread structure 11 and the second external thread structure 12 of the lead screw 3; the driving block 17 can drive the front baffle 7 to slide transversely when sliding by inserting the limiting column 19 into the limiting groove 20.
The utility model discloses a baffle adjusting mechanism of a front edge paper feeding part of a printing machine, the cross sections of a first external thread structure 11, a second external thread structure 12, an internal thread structure of a fixed nut 10 and an internal thread structure of a half nut 18 are all triangle structures; the half nut 18 is convenient to be in threaded fit with the first external thread structure 11 and the second external thread structure 12 of the screw rod 3 when moving back and forth, and the situation that threads of a trapezoidal structure cannot be meshed is avoided.
The utility model discloses a baffle adjustment mechanism of printing machine leading edge paper feeding portion, be provided with two guide pin sleeves 21 and two guide pillars 22 on the rear side wall of conveyer trough 5, the rear end of two guide pin sleeves 21 all is connected with the rear side wall of conveyer trough 5 fixedly, the front end of two guide pillars 22 is connected with the left side and the right side of push pedal 14 rear end respectively, the rear end of two guide pillars 22 inserts respectively to the front end inside of two guide pin sleeves 21; the stability of the push plate 14 moving back and forth is ensured by the matching of the two guide sleeves 21 and the two guide posts 22.
The utility model discloses a baffle adjusting mechanism of a front edge paper feeding part of a printing machine, wherein an installation beam is integrally formed by aluminum profiles; the production and processing are convenient, the front baffle 7 and the side baffle 6 are adjusted and arranged on the mounting beam, and the space is saved.
The utility model discloses a baffle adjusting mechanism of a front edge paper feeding part of a printing machine, two limiting columns 19 are arranged, and the two limiting columns 19 are respectively positioned above and below a half nut 18; the driving block 17 can effectively drive the front baffle 7 to transversely slide when transversely sliding.
The utility model discloses a baffle adjustment mechanism of printing machine leading edge paper feeding portion, when using, drive lead screw 3 through servo motor 1 and rotate, through first external thread structure 11 and the second external thread structure 12 of lead screw 3 respectively with two fixation nut 10 screw-thread fit, make two fixation nut 10 move towards each other or back to back, two fixation nut 10 drive two side shield 6 move towards each other or back to back, thereby adjust the interval of two side shield 6, when needing to adjust the interval of two front baffles 7, promote push pedal 14 through cylinder 13 and move forward, push pedal 14 drives two half nuts 18 and moves forward and makes two half nuts 18 respectively with the first external thread structure 11 and the second external thread structure 12 screw-thread fit of lead screw 3, two half nuts 18 lateral shifting when servo motor 1 drives lead screw 3 and rotates, through the cooperation of spacing post 19 on the drive block 17 and spacing groove 20 drive front baffle 7 lateral shifting, therefore, the space between the pair of front baffles 7 is adjusted, the push plate 14 is driven by the air cylinder 13 to reset so that the half nuts 18 are separated from the screw rods 3, and then the side baffles 6 are adjusted, so that the front baffles 7 can be electrically adjusted, manpower is saved, the working efficiency is improved, the pair of side baffles 6 and the pair of front baffles 7 can be adjusted by one set of transmission mechanism, the occupied space is saved, and the practicability is improved; the stability of the pair of side baffles 6 and the pair of front baffles 7 during transverse adjustment is ensured by matching the mounting beam with the linear guide rail 8, and the original polished rod is replaced by the mounting beam and the linear guide rail 8, so that the adjustment precision is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (7)
1. A baffle adjusting mechanism of a front edge paper feeding part of a printing machine comprises a servo motor (1); the device is characterized by further comprising an installation beam (2) and a lead screw (3), wherein support plates (4) are arranged at the left end and the right end of the installation beam (2), a conveying groove (5) in the left-right direction is formed in the front end of the installation beam (2), a servo motor (1) is installed on the outer side of the support plate (4) on the right side, the lead screw (3) is rotatably installed between the two groups of support plates (4), the right end of the lead screw (3) is in transmission connection with the left output end of the servo motor (1), a first external thread structure (11) and a second external thread structure (12) are respectively arranged in the left half area and the right half area of the lead screw (3), a pair of side baffles (6) and a pair of front baffles (7) are installed at the front end of the installation beam (2), the pair of side baffles (6) are located on the outer sides of the pair of front baffles (7), linear guide rails (8) are installed at the top and the bottom, the rear ends of the pair of front baffles (7) and the pair of side baffles (6) are respectively provided with a sliding block (9) which is in sliding fit with the linear guide rail (8), the pair of side baffles (6) and the pair of front baffles (7) can transversely slide along the linear guide rail (8), the outer side of the screw rod (3) is sleeved with two fixing nuts (10), the two fixing nuts (10) are respectively in threaded connection with a first external thread structure (11) and a second external thread structure (12) of the screw rod (3), the two fixing nuts (10) are respectively in fixed connection with the rear ends of the pair of side baffles (6), the rear side wall of the conveying trough (5) is provided with an air cylinder (13) and a push plate (14), the rear end of the air cylinder (13) is fixedly connected with the rear side wall of the conveying trough (5), the front side output end of the air cylinder (13) is fixedly connected with the middle part of the rear end of the push plate (14), and the front end of the push plate (, and it is provided with two sliding blocks (16) to slide in spout (15), and the front end of two sliding blocks (16) all is provided with drive piece (17), two the front end of drive piece (17) all is provided with the mounting groove to fixed mounting has half nut (18), two in the mounting groove half nut (18) are located lead screw (3) first external screw thread structure (11) and second external screw thread structure (12) positive rear respectively, and the front end of two drive piece (17) all is provided with spacing post (19), the rear end of a pair of preceding baffle (7) all is provided with spacing groove (20), insert to spacing groove (20) in the front end of spacing post (19).
2. The adjusting mechanism of the baffle plate of the leading edge paper feeding part of the printing machine as claimed in claim 1, wherein the direction of rotation of the first external thread structure (11) is opposite to the direction of rotation of the second external thread structure (12).
3. The adjusting mechanism of the baffle plate of the leading edge paper feeding part of the printing machine is characterized in that when the cylinder (13) reaches the limit length, the front end of the limiting column (19) is completely inserted into the limiting groove (20), and the two half nuts (18) are respectively in threaded fit with the first external thread structure (11) and the second external thread structure (12) of the lead screw (3).
4. The adjusting mechanism of the baffle plate of the front edge paper feeding part of the printing machine as claimed in claim 1, wherein the cross sections of the first external thread structure (11), the second external thread structure (12), the internal thread structure of the fixing nut (10) and the internal thread structure of the half nut (18) are triangular structures.
5. The adjusting mechanism of the baffle of the front edge paper feeding part of the printing machine as claimed in claim 1, wherein two guide sleeves (21) and two guide posts (22) are arranged on the rear side wall of the conveying trough (5), the rear ends of the two guide sleeves (21) are fixedly connected with the rear side wall of the conveying trough (5), the front ends of the two guide posts (22) are respectively connected with the left side and the right side of the rear end of the push plate (14), and the rear ends of the two guide posts (22) are respectively inserted into the front ends of the two guide sleeves (21).
6. The mechanism of claim 1, wherein the mounting beam is integrally formed of aluminum.
7. The mechanism of claim 1, wherein two limiting posts (19) are provided, and the two limiting posts (19) are respectively positioned above and below the half nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020153618.2U CN211895251U (en) | 2020-02-05 | 2020-02-05 | Baffle adjusting mechanism of front edge paper feeding part of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020153618.2U CN211895251U (en) | 2020-02-05 | 2020-02-05 | Baffle adjusting mechanism of front edge paper feeding part of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211895251U true CN211895251U (en) | 2020-11-10 |
Family
ID=73303719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020153618.2U Expired - Fee Related CN211895251U (en) | 2020-02-05 | 2020-02-05 | Baffle adjusting mechanism of front edge paper feeding part of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211895251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173002A (en) * | 2021-04-15 | 2021-07-27 | 广州博沃科技有限公司 | Efficient digital jet printing machine |
| CN114987383A (en) * | 2022-07-12 | 2022-09-02 | 浙江吉利控股集团有限公司 | Safety belt lock catch adjusting device and seat |
| CN115179073A (en) * | 2022-08-06 | 2022-10-14 | 安徽盛达前亮铝业有限公司 | Multi-head multi-assembly engraving machine |
-
2020
- 2020-02-05 CN CN202020153618.2U patent/CN211895251U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173002A (en) * | 2021-04-15 | 2021-07-27 | 广州博沃科技有限公司 | Efficient digital jet printing machine |
| CN114987383A (en) * | 2022-07-12 | 2022-09-02 | 浙江吉利控股集团有限公司 | Safety belt lock catch adjusting device and seat |
| CN115179073A (en) * | 2022-08-06 | 2022-10-14 | 安徽盛达前亮铝业有限公司 | Multi-head multi-assembly engraving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211895251U (en) | Baffle adjusting mechanism of front edge paper feeding part of printing machine | |
| CN104942868B (en) | A kind of threading frid shut-off mechanism with waste material collection device | |
| CN211991199U (en) | Numerical control sizing device for cutting plates | |
| CN209410961U (en) | A kind of AI plug-in machine with automatic plate feeding device | |
| CN115193931B (en) | Rolling guide and guard device for high-speed wire rod | |
| CN111168746A (en) | Keyway planer system and machining method | |
| CN109202487B (en) | Adjustable V-shaped block | |
| CN208100658U (en) | A kind of 3D printer | |
| CN204720756U (en) | Adjustable pin machine | |
| CN103586727A (en) | Solar cell assembly automatic corner trimming machine | |
| CN107414180B (en) | T-shaped track sawing machine and sawing method | |
| CN113211517A (en) | Various panel cutting device | |
| CN116393565B (en) | Adjustable processing press for dust remover wallboard | |
| CN218460958U (en) | A processing milling machine for machine parts | |
| CN204954938U (en) | Production line blanket automatic cutout device | |
| CN103449164B (en) | A kind of rewinding collating unit of overlength flat tube blanking machine | |
| CN217731806U (en) | Limiting device of oil film type feeding machine | |
| KR101395123B1 (en) | Metal plates transfer robot | |
| CN219902619U (en) | Automatic mud cutting device | |
| CN220805637U (en) | Prevent displacement autoloading plate shearing machine | |
| CN114314073B (en) | Automatic change folding material feedway | |
| CN220351171U (en) | Adjustable paperboard paper feeding device | |
| CN205441777U (en) | Paper currency conveying mechanism | |
| CN217647192U (en) | Novel inclined roller leveling machine applied to plate processing | |
| CN216885415U (en) | Multi-channel paper separating mechanism for carton production and processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20220205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |