CN211141076U - Display screen protection film cutting device - Google Patents
Display screen protection film cutting device Download PDFInfo
- Publication number
- CN211141076U CN211141076U CN201921820485.3U CN201921820485U CN211141076U CN 211141076 U CN211141076 U CN 211141076U CN 201921820485 U CN201921820485 U CN 201921820485U CN 211141076 U CN211141076 U CN 211141076U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lead screw
- sliding plate
- bottom plate
- cutting
- 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.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a display screen protective film cutting device, aiming at providing a device which can automatically cut and is convenient for people to cut and use, the technical scheme is that, a display screen protection film cutting device, comprising a base plate, fixedly connected with support frame on the bottom plate, sliding connection has first sliding plate and second sliding plate on the support frame, be equipped with first recess and the second recess with support frame parallel connection between first sliding plate and the second sliding plate, fixedly connected with cutting device on the bottom plate, cutting device includes the link with bottom plate fixed connection, be equipped with the lift cylinder on the link, the first cutting knife of fixedly connected with on the output shaft of lift cylinder, first cutting knife below is equipped with the second cutting knife rather than parallel, fixedly connected with supporting seat on the second cutting knife, the support frame below is equipped with driving element, driving element rotates in first recess and second recess. The mechanism operates to realize automatic cutting and is convenient for people to use.
Description
Technical Field
The utility model relates to a display screen protection film cutting technical field, concretely relates to display screen protection film cutting device.
Background
With the development of times, in the market, the surfaces of plates made of various materials such as metal, plastic, glass and the like are often required to be coated with protective films, and the protective films can be classified into digital product protective films, automobile protective films, household protective films, food preservation protective films and the like according to the application. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of screen protective films, and particularly, the surface of a liquid crystal display or a mobile phone needs to be pasted with the protective film to protect the panel from being scratched. The previous laminator device is often used for manually cutting off the protective film, so that the laminating efficiency is low, the cutting quality is low, and people cannot use the laminator device conveniently.
Disclosure of Invention
The utility model aims at providing a display screen protection film cutting device, it has can cut automatically and the people of being convenient for cut the advantage of using.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a cutting device for a display screen protective film comprises a bottom plate, wherein a support frame fixedly connected with the bottom plate is arranged on the bottom plate and used for placing the protective film, a first sliding plate and a second sliding plate are respectively connected on the support frame in a sliding manner, a first groove and a second groove which are connected with the support frame in parallel are arranged between the first sliding plate and the second sliding plate, a cutting device fixedly connected with the bottom plate is arranged on one side of the support frame, the cutting device comprises a connecting frame fixedly connected with the bottom plate, a lifting cylinder is fixedly connected on the connecting frame, an output shaft of the lifting cylinder penetrates through the connecting frame, a first cutting knife is fixedly connected on the output shaft of the lifting cylinder, a second cutting knife parallel to the first cutting knife is arranged below the first cutting knife, a supporting seat is fixedly connected on the second cutting knife and fixedly connected on the bottom plate, and a sliding driving element for driving, the driving element rotates in the first groove and the second groove.
By adopting the technical scheme, when people need to cut the protective film, the protective film is placed on the support frame, the protective films with different sizes can be limited by the sliding of the first sliding plate and the second sliding plate, and the protective films are driven to slide on the supporting frame by the driving element on the supporting frame, when the protective film enters between the first cutting knife and the second cutting knife, the lifting cylinder fixedly connected with the connecting frame moves to drive the first cutting knife fixedly connected with the connecting frame to move, the first cutting knife is parallel to the second cutting knife, when the first cutting knife touches the second cutting knife, the lifting cylinder stops moving, at the moment, the protective film is cut off, through the drive of lift cylinder, can be rapid cut the protection film, have very high cutting quality, make things convenient for people's use to this has realized the automatic cutting to the protection film.
Further setting: the driving element comprises a first supporting block and a second supporting block which are fixedly connected to the bottom plate, the structures of the first supporting block and the second supporting block are completely the same, a first rotating rod and a second rotating rod which are rotatably connected with the first supporting block are arranged on the first supporting block, a first push rod is rotatably connected between the first rotating rod and the second rotating rod, and the first push rod rotates in the first groove. A first rotating shaft which is rotatably connected with the first supporting block is arranged between the first supporting block and the second supporting block, two ends of the first rotating shaft penetrate through the first supporting block and the second supporting block respectively, two ends of the first rotating shaft are fixedly connected with first rotating rods on the first supporting block and the second supporting block respectively, a servo motor which is fixedly connected with the first supporting block is arranged on one side of the first supporting block, and an output shaft of the servo motor is fixedly connected with the first rotating shaft.
Through adopting above-mentioned technical scheme, when people need drive the protection film motion, servo motor rotates, it rotates rather than fixed connection's first axis of rotation to drive, first axis of rotation is rotating the first dwang that drives on first supporting shoe and the second supporting shoe and is rotating, first dwang is rotating rather than rotating the first catch bar of being connected and is rotating first catch bar, first catch bar rotates and is driving rather than rotating the second dwang of being connected and rotating and rotate on first supporting shoe, first catch bar rotates in first recess, through the motion of first catch bar, drive the protection film on the support frame.
Further setting: a first driving screw rod is rotationally connected in the bottom plate and penetrates through the first sliding plate and the second sliding plate respectively, the first sliding plate and the second sliding plate are respectively in threaded connection with a first driving screw rod, the first driving screw rod comprises two sections of thread strips with opposite threads, the first sliding plate and the second sliding plate are connected in the bottom plate in a threaded mode, a box body fixedly connected with the bottom plate is arranged on one side of the bottom plate, and a driving portion used for driving the first sliding plate and the second sliding plate to rotate is arranged in the box body. The drive portion includes the rotary rod of being connected with the box rotation, the one end of rotary rod pierces through box and bottom plate respectively, the one end and the first drive lead screw fixed connection of rotary rod, be equipped with on the rotary rod rather than fixed connection's first gyro wheel, the one end of second drive lead screw pierces through the bottom plate, be equipped with rather than fixed connection's second gyro wheel on the second drive lead screw, be equipped with the belt between first gyro wheel and the second gyro wheel for the transmission to first gyro wheel and second gyro wheel.
By adopting the technical scheme, when the first sliding plate and the second sliding plate need to be driven to move, the rotating rod is rotated, the rotating rod rotates to drive the first driving screw rod fixedly connected with the rotating rod to rotate, the first driving screw rod rotates to drive the first sliding plate and the second sliding plate which are in threaded connection with the first driving screw rod to slide on the bottom plate, the first driving screw rod comprises two sections of thread strips with opposite threads, so that the first sliding plate and the second sliding plate are driven to move relatively, the first driving screw rod rotates to drive the first roller fixedly connected with the first driving screw rod to rotate, the first roller wheel drives the belt to rotate, the belt drives the second roller wheel to rotate, the second roller wheel rotates to drive the second driving screw rod fixedly connected with the second driving screw rod to rotate, the structure of the second driving screw rod is completely the same as that of the first driving screw rod, and the first sliding plate and the second sliding plate are in threaded connection with the second driving screw, therefore, the first sliding plate and the second sliding plate are driven to move, and the protective films with different sizes are limited.
Further setting: the output shaft of the lifting cylinder is provided with a connecting plate fixedly connected with the lifting cylinder, the connecting plate is respectively provided with a first connecting column and a second connecting column fixedly connected with the connecting plate, and the first connecting column and the second connecting column are respectively fixedly connected with the first cutting knife.
Through adopting above-mentioned technical scheme, through first spliced pole, the second spliced pole that the connecting plate and be connected with the connecting plate regulation, can make first cutting knife atress even, the cutting of people to the protection film of being convenient for.
Further setting: one side of the second cutting knife is provided with a discharging plate fixedly connected with the connecting frame, and the discharging plate is used for facilitating the falling of the protective film after cutting.
Through adopting above-mentioned technical scheme, utilize out dropping of protection film that the flitch can be convenient for.
To sum up, the utility model discloses following beneficial effect has: when people need cut the protection film, place the protection film on the support frame, driving the protection film through driving element and moving at the support frame, when the protection film enters into between first cutting knife and the second cutting knife, driving element stop motion, fixed connection is at this moment the lift cylinder motion on the link is, can drive first cutting knife motion through the lift cylinder well, it is parallel with the second cutting knife through first cutting knife, cut the protection film, and lift cylinder power is great, can cut out the protection film of high quality.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view showing a structure of a screen protective film cutting apparatus;
FIG. 2 is a schematic view of the cutting device;
FIG. 3 is a schematic structural view of a first driving screw and a second driving screw inside a bottom plate;
fig. 4 is a schematic view of the driving element structure.
In the figure, 1, a bottom plate; 2. a universal wheel; 3. a support frame; 4. a first sliding plate; 41. a first drive screw; 42. a second drive screw; 43. a first roller; 44. a second roller; 45. a belt; 46. rotating the rod; 5. a second sliding plate; 6. a first groove; 7. a second groove; 8. a first support block; 81. a first rotating lever; 82. a second rotating lever; 83. a first push rod; 84. a first rotating shaft; 85. a servo motor; 9. a second support block; 10. a connecting frame; 11. a lifting cylinder; 111. a connecting plate; 112. a first connecting column; 113. a second connecting column; 114. a first cutter; 115. a second cutter; 12. a discharge plate; 13. a supporting seat; 14. and (4) a box body.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
The utility model adopts the technical proposal that:
a display screen protective film cutting device comprises a bottom plate 1, as shown in figure 1 and figure 4, universal wheels 2 fixedly connected with the bottom plate 1 are arranged at four corners of the bottom plate 1 facing the ground, a supporting frame 3 fixedly connected with the bottom plate 1 is arranged on the bottom plate 1 and used for placing a protective film, a first groove 6 and a second groove 7 which are connected with the supporting frame 3 in parallel are arranged on the supporting frame 3, the first groove 6 and the second groove 7 are sequentially and horizontally arranged from front to back, a driving element for driving the protective film to slide is arranged at the middle position of one side of the supporting frame 3 facing the ground, the driving element rotates in the first groove 6 and the second groove 7, the driving element comprises a first supporting block 8 and a second supporting block 9 which are fixedly connected on the bottom plate 1, the first supporting block 8 and the second supporting block 9 are sequentially and horizontally arranged from back, and the first supporting block 8 and the second supporting block 9 have the same structure, the first supporting block 8 is provided with a first rotating rod 81 and a second rotating rod 82 which are rotatably connected with the first supporting block, a first push rod 83 is rotatably connected between the first rotating rod 81 and the second rotating rod 82, the first push rod 83 rotates in the first groove 6, a first rotating shaft 84 which is rotatably connected with the first supporting block 8 is arranged between the first supporting block 8 and the second supporting block 9, the front end and the rear end of the first rotating shaft 84 respectively penetrate through the first supporting block 8 and the second supporting block 9, the first rotating shaft 84 is respectively and fixedly connected with the first rotating rod 81 on the first supporting block 8 and the second supporting block 9, the rear side of the first supporting block 8 is provided with a servo motor 85 which is fixedly connected with the first supporting block, and the output shaft of the servo motor 85 is fixedly connected with the rear end of the first rotating shaft 84.
As shown in fig. 1 and 2, a cutting device fixedly connected with the bottom plate 1 is arranged at the left side of the supporting frame 3, the cutting device comprises a connecting frame 10 fixedly connected with the bottom plate 1, a lifting cylinder 11 is fixedly connected on the connecting frame 10, an output shaft of the lifting cylinder 11 penetrates through the connecting frame 10, and fixedly connected with first cutting knife 114 on the output shaft of lift cylinder 11, first cutting knife 114 below is equipped with second cutting knife 115 parallel with it, second cutting knife 115 is towards ground one side fixedly connected with supporting seat 13, supporting seat 13 fixed connection is on bottom plate 1, be equipped with rather than fixedly connected's connecting plate 111 on the output shaft of lift cylinder 11, front end and the rear end on connecting plate 111 are equipped with rather than fixedly connected's first spliced pole 112 and second spliced pole 113 respectively, the lower extreme of first spliced pole 112 and second spliced pole 113 respectively with first cutting knife 114 fixed connection. The left side of the second cutting knife 115 is provided with a discharging plate 12 fixedly connected with the connecting frame 10, so as to facilitate the falling of the cut protective film.
As shown in fig. 1 and 3, a first sliding plate 4 and a second sliding plate 5 are slidably connected to the front side and the rear side of the supporting frame 3, respectively, a first groove 6 and a second groove 7 are located between the first sliding plate 4 and the second sliding plate 5, a first driving screw 41 is rotatably connected to the right side in the bottom plate 1, the first driving screw 41 penetrates through the first sliding plate 4 and the second sliding plate 5, respectively, and the first sliding plate 4 and the second sliding plate 5 are threadedly connected to the first driving screw 41, the first driving screw 41 includes two sections of threaded bars with opposite threads for driving the first sliding plate 4 and the second sliding plate 5 to move relatively, a second driving screw 42 parallel to the first driving screw 41 is provided on the left side of the first driving screw 41, the second driving screw 42 is rotatably connected in the bottom plate 1, the first driving screw 41 and the second driving screw 42 have the same structure, and the second driving screw 42 penetrates through the first sliding plate 4 and the second sliding plate 5, the first sliding plate 4 and the second sliding plate 5 are respectively connected to the second driving screw 42 by screw threads, the front side of the bottom plate 1 is provided with a box body 14 fixedly connected with the bottom plate 1, a driving part for driving the first driving screw 41 and the second driving screw 42 to rotate is arranged in the box body 14, the driving part comprises a rotating rod 46 rotatably connected with the box body 14, the rear end of the rotating rod 46 penetrates through the box body 14 and the bottom plate 1 respectively, the rear end of the rotating rod 46 is fixedly connected with the first driving screw 41, the rear end of the rotating rod 46 is provided with a first roller 43 fixedly connected with the rotating rod, the first roller 43 is provided with a belt 45, one end of the second driving screw 42 penetrates through the bottom plate 1, the second driving screw 42 is provided with a second roller 44 fixedly connected with the second driving screw 42, and the second roller 44 rotates, the belt 45 drives the first roller 43 and the second roller 44 to move the first driving screw 41 and the second driving screw 42 in the same direction.
The working principle is as follows:
when people need to cut the protective film, the protective films with different widths are placed on the support frame 3, the rotating rod 46 is rotated to drive the first driving screw 41 and the first roller 43 fixedly connected with the rotating rod to rotate, the first roller 43 is rotated to drive the belt 45 to rotate, the belt 45 is rotated to drive the second roller 44 to rotate, the first roller 43 and the second roller 44 are rotated to respectively drive the first driving screw 41 and the second driving screw 42 to rotate, the first driving screw 41 and the second driving screw 42 have the same structure, the first driving screw 41 and the second driving screw 42 are both threaded strips with opposite threads, the first sliding plate 4 and the second sliding plate 5 are respectively in threaded connection on the first driving screw 41 and the second driving screw 42, so that the first driving screw 41 and the second driving screw 42 drive the first sliding plate 4 and the second sliding plate 5 to slide on the support frame 3, the first sliding plate 4 and the second sliding plate 5 are used for limiting the protective films with different widths, so that the protective films are prevented from falling.
At this time, the servo motor 85 fixedly connected to the first support block 8 rotates to drive the first rotating shaft 84 fixedly connected to the first support block to rotate, the structures of the first support block 8 and the second support block 9 are completely the same, the first rotating shaft 84 rotates to drive the first rotating rods 81 on the first support block 8 and the second support block 9 to rotate, the first rotating rods 81 on the first support block 8 and the second support block 9 rotate to drive the first push rods 83 rotatably connected to the first support block 8 and the second support block 9 to rotate, the first push rods 83 rotate to drive the second rotating rods 82 rotatably connected to the first push rods 82 on the first support block 8 and the second support block 9 to rotate, and the first push rods 83 on the second support block 9 on the first support block 8 rotate in the first grooves 6 and the second grooves 7 on the support frame 3 to drive the protective film on the support frame 3 to move.
When the protective film enters between the first cutter 114 and the second cutter 115, the servo motor 85 stops moving, the lifting cylinder 11 fixedly connected to the connecting frame 10 moves, the lifting cylinder 11 moves to drive the first cutter 114 fixedly connected to the lifting cylinder to move, meanwhile, the connecting plate 111 fixedly connected with the output shaft of the lifting cylinder 11 is driven to move, the connecting plate 111 drives the first connecting column 112 and the second connecting column 113 fixedly connected with the connecting plate to move, the first connecting column 112 and the second connecting column 113 are fixedly connected with the first cutting knife 114, when the first cutter 114 touches the second cutter 115, the lifting cylinder 11 stops moving, at this time, the protective film between the first cutter 114 and the second cutter 115 is cut off and slides off the discharge plate 12 on the left side of the second cutter 115, therefore, the automatic cutting of the protective film is realized, high-quality cutting is realized, and the use of people is facilitated.
The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a display screen protection film cutting device, includes bottom plate (1), its characterized in that: the cutting device comprises a connecting frame (10) fixedly connected with the bottom plate (1), a lifting cylinder (11) is fixedly connected onto the connecting frame (10), an output shaft of the lifting cylinder (11) penetrates through the connecting frame (10), a first cutting knife (114) is fixedly connected onto an output shaft of the lifting cylinder (11), a second cutting knife (115) parallel to the first cutting knife (114) is arranged below the first cutting knife (114), fixedly connected with supporting seat (13) on second cutting knife (115), supporting seat (13) fixed connection is on bottom plate (1), and support frame (3) are equipped with the gliding drive element who is used for driving the protection film towards one side on ground, and drive element rotates in first recess (6) and second recess (7).
2. The device for cutting a display screen protective film according to claim 1, wherein: the driving element comprises a first supporting block (8) and a second supporting block (9) which are fixedly connected to the bottom plate (1), the first supporting block (8) and the second supporting block (9) are identical in structure, a first rotating rod (81) and a second rotating rod (82) which are connected with the first supporting block in a rotating mode are arranged on the first supporting block (8), a first push rod (83) is connected between the first rotating rod (81) and the second rotating rod (82) in a rotating mode, and the first push rod (83) rotates in the first groove (6).
3. The device for cutting a display screen protective film according to claim 2, wherein: be equipped with between first supporting shoe (8) and second supporting shoe (9) rather than rotating first axis of rotation (84) of being connected, the both ends of first axis of rotation (84) pierce through first supporting shoe (8) and second supporting shoe (9) respectively, and the both ends of first axis of rotation (84) respectively with first supporting shoe (8) and first pivot pole (81) fixed connection on second supporting shoe (9), one side of first supporting shoe (8) is equipped with rather than fixed connection's servo motor (85), the output shaft and the first axis of rotation (84) fixed connection of servo motor (85).
4. The device for cutting a display screen protective film according to claim 1, wherein: the sliding plate mechanism is characterized in that a first driving lead screw (41) is rotationally connected with the bottom plate (1), the first driving lead screw (41) penetrates through the first sliding plate (4) and the second sliding plate (5) respectively, the first sliding plate (4) and the second sliding plate (5) are in threaded connection with the first driving lead screw (41) respectively, the first driving lead screw (41) comprises two sections of threaded bars with opposite threads and is used for driving the first sliding plate (4) and the second sliding plate (5) to move relatively, a second driving lead screw (42) parallel to the first driving lead screw (41) is arranged on one side of the first driving lead screw (41), the second driving lead screw (42) is rotationally connected in the bottom plate (1), the first driving lead screw (41) and the second driving lead screw (42) have the same structure, the second driving lead screw (42) penetrates through the first sliding plate (4) and the second sliding plate (5) respectively, the first sliding plate (4) and the second sliding plate (5) are in threaded connection with the second driving lead screw (42), one side of the bottom plate (1) is provided with a box body (14) fixedly connected with the bottom plate, and a driving part for driving a first driving lead screw (41) and a second driving lead screw (42) to rotate is arranged in the box body (14).
5. The device for cutting a display screen protective film according to claim 4, wherein: the drive division includes and rotates rotary rod (46) of being connected with box (14), the one end of rotary rod (46) pierces through box (14) and bottom plate (1) respectively, the one end and first drive lead screw (41) fixed connection of rotary rod (46), be equipped with on rotary rod (46) rather than fixed connection's first gyro wheel (43), the one end of second drive lead screw (42) pierces through bottom plate (1), be equipped with on second drive lead screw (42) rather than fixed connection's second gyro wheel (44), be equipped with belt (45) between first gyro wheel (43) and second gyro wheel (44), a transmission for first gyro wheel (43) and second gyro wheel (44).
6. The device for cutting a display screen protective film according to claim 1, wherein: the output shaft of the lifting cylinder (11) is provided with a connecting plate (111) fixedly connected with the lifting cylinder, the connecting plate (111) is respectively provided with a first connecting column (112) and a second connecting column (113) fixedly connected with the connecting plate, and the first connecting column (112) and the second connecting column (113) are respectively fixedly connected with a first cutting knife (114).
7. The device for cutting a display screen protective film according to claim 1, wherein: one side of the second cutting knife (115) is provided with a discharging plate (12) fixedly connected with the connecting frame (10) and used for facilitating the falling of the cut protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820485.3U CN211141076U (en) | 2019-10-28 | 2019-10-28 | Display screen protection film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820485.3U CN211141076U (en) | 2019-10-28 | 2019-10-28 | Display screen protection film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211141076U true CN211141076U (en) | 2020-07-31 |
Family
ID=71770392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921820485.3U Active CN211141076U (en) | 2019-10-28 | 2019-10-28 | Display screen protection film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211141076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743608A (en) * | 2020-12-22 | 2021-05-04 | 深圳亚士德科技有限公司 | Die cutting device and die cutting method for screen protection film production and processing |
-
2019
- 2019-10-28 CN CN201921820485.3U patent/CN211141076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743608A (en) * | 2020-12-22 | 2021-05-04 | 深圳亚士德科技有限公司 | Die cutting device and die cutting method for screen protection film production and processing |
| CN112743608B (en) * | 2020-12-22 | 2022-09-02 | 深圳亚士德科技有限公司 | Die cutting device and die cutting method for screen protection film production and processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211141076U (en) | Display screen protection film cutting device | |
| CN215241211U (en) | Polaroid cutting device capable of improving cutting efficiency | |
| CN111559159B (en) | Portable sack screen printing device | |
| CN108821609A (en) | A kind of glass film laminating machine | |
| CN216328814U (en) | Circular knife machine with dust removal function | |
| CN211699556U (en) | Flexible display screen polaroid attaching machine | |
| CN113180420B (en) | Environmental art design display platform | |
| CN213499337U (en) | Edge cutting device for edge sealing strip sheet | |
| CN211111726U (en) | Glass coating trimming device | |
| CN112590188A (en) | Attached inseparable stage lamp baffle tectorial membrane device | |
| CN210757875U (en) | High-performance PE film cutting mechanism | |
| CN113001610A (en) | Paper printing is with high efficiency printing cutting device that can tailor in batches fast | |
| CN208246912U (en) | Aluminium foil cutting device | |
| CN203332435U (en) | Automatic protective film pasting machine | |
| CN103448942B (en) | A kind of protective film automatic gummer | |
| CN207954084U (en) | A kind of discharging device of circular knife machine | |
| CN218576658U (en) | Cutting device for ceramic plate for automobile | |
| CN220473813U (en) | Polaroid laminating device | |
| CN220863548U (en) | Optical flat plate positioning mechanism | |
| CN217729298U (en) | Auxiliary mixing device of open mill | |
| CN214136280U (en) | PE protection film cutting device | |
| CN213412172U (en) | Fixing device for conveniently adjusting cut self-adhesive paper | |
| CN208532617U (en) | A kind of glass film laminating machine | |
| CN220614926U (en) | Aluminum veneer tectorial membrane trimming device | |
| CN218201388U (en) | Film cutting machine with collection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 210000 No. 133 Puzhu North Road, Taishan Street, Jiangbei New District, Nanjing City, Jiangsu Province Patentee after: NANJING LIANXIN AUTOMATION TECHNOLOGY Co.,Ltd. Address before: Room 405, block B, National University Science Park, Southeast University, No.2 Dongda Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Patentee before: Nanjing Puxi Automation Technology Co.,Ltd. |