CN217266562U - High performance is cutting device for grey cloth - Google Patents
High performance is cutting device for grey cloth Download PDFInfo
- Publication number
- CN217266562U CN217266562U CN202220271118.8U CN202220271118U CN217266562U CN 217266562 U CN217266562 U CN 217266562U CN 202220271118 U CN202220271118 U CN 202220271118U CN 217266562 U CN217266562 U CN 217266562U
- Authority
- CN
- China
- Prior art keywords
- driving
- frame
- cutting
- grey cloth
- installation frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 68
- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 36
- 230000000630 rising effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a high performance is cutting device for grey cloth, including carrying the compression roller, carry the compression roller to set up to two from top to bottom, carry the compression roller both ends all to set up on the support frame through the bearing, the support frame top sets up driving motor, the driving motor output is connected with transmission, the transmission cover is located carry the compression roller to serve, the other frame that sets up of support frame, the frame is close to support frame one and serves the backup pad that sets up, the backup pad top sets up the lift step-down plate, lift step-down plate one end is connected with the cylinder output, the utility model discloses a setting up and carrying compression roller cooperation driving motor and transmission to reach and can flatten grey cloth when carrying grey cloth and put, fix a position when utilizing cylinder work cooperation lift step-down plate and backup pad to grey cloth cutting, improve the cutting precision, thereby utilize drive pneumatic clamping jaw of drive adjusting device work to drive and remove to required operating position and reach and adjust the long arrangement of grey cloth cutting The effect of the degree.
Description
Technical Field
The utility model relates to a grey cloth processing technology field, concretely relates to high performance is cutting device for grey cloth.
Background
With rapid development of economy and technological progress in various regions, gray fabric refers to natural color cotton cloth for printing and dyeing processing, industrial gray fabric generally refers to cloth or laminated gray fabric, glued gray fabric and the like, raw materials of the gray fabric include pure woven fabric, blended fabric, interwoven fabric, white blank fabric, yarn dyed fabric and the like, in the production process of the gray fabric, a gray fabric roll needs to be subjected to length adjustment and cutting, the gray fabric with different requirements is cut into gray fabric rolls with different lengths, workers can conveniently process the gray fabric in the later period, and then a professional gray fabric cutting device needs to be used for auxiliary operation.
The cutting device for grey cloth in the market does not have a measure for flattening and finishing the grey cloth before the grey cloth is cut in the using process, so that the grey cloth needs to be manually finished again, the labor intensity of workers is improved while the operation efficiency of the device is reduced, the grey cloth cannot be combed on a grey cloth body during cutting, and the cutting accuracy is influenced due to the fact that the conditions such as folds are easy to occur during cutting of the grey cloth.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a high-performance cutting device for grey cloth, which comprises a conveying compression roller, wherein the conveying compression roller is arranged into an upper compression roller and a lower compression roller, both ends of the conveying compression roller are arranged on a support frame through bearings, the top end of the support frame is provided with a driving motor, the output end of the driving motor is connected with a transmission device, the transmission device is sleeved on one end of the conveying compression roller, a frame is arranged beside the support frame, a support plate is arranged on one end of the frame, a lifting compression plate is arranged above the support frame, one end of the lifting compression plate is connected with the output end of a cylinder, the cylinder is fixed on one end of an installation frame, the installation frame is fixed on one end of the frame, the installation frame is arranged above the lifting compression plate, a driving cutting device is arranged on the installation frame, and a transmission block is arranged on the driving cutting device, the automatic cutting device is characterized in that a cutting knife is arranged on the transmission block, a working table plate is arranged on the rack, a front limiting installation frame and a rear limiting installation frame are respectively arranged at the front end and the rear end of the working table plate, a cross beam is slidably arranged between the front limiting installation frame and the rear limiting installation frame, a plurality of pneumatic clamping jaws are arranged on one end, close to the cutting knife, of the cross beam, one end of the cross beam is arranged on a driving adjusting device, and the driving adjusting device is arranged on the rear limiting installation frame.
Preferably, the transmission device comprises a driving belt pulley, the driving belt pulley is sleeved on one end of the conveying press roller, the driving belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley is sleeved on the other end of the conveying press roller, and the output end of the driving motor penetrates through the support frame and is connected with one end of the conveying press roller.
As preferred, drive cutting device includes a servo motor, a servo motor set up in the installation frame is kept away from cylinder one is served, a servo motor output is connected with first lead screw, first lead screw sets up in first open slot, first open slot set up in on the installation frame, the driving block is established to the threaded connection cover on the first lead screw, the driving block slide set up in the first open slot.
Preferably, the drive adjusting device comprises a second servo motor, the output end of the second servo motor is connected with a second screw rod, the second screw rod is arranged in a second open slot, the second open slot is arranged on the rear limiting installation frame, one end of the cross beam is sleeved with a threaded connection sleeve on the second screw rod, and the cross beam is arranged in the second open slot in a sliding manner.
Preferably, a limiting sliding groove is formed in the front limiting installation frame, and one end, far away from the rear limiting installation frame, of the cross beam is arranged in the limiting sliding groove in a sliding mode.
Preferably, the pneumatic clamping jaws are uniformly and equidistantly arranged along the length direction of the cross beam, the central line of the pneumatic clamping jaw and the central line of the output end of the conveying compression roller are on the same straight line, one end, far away from the air cylinder, of the pressure rising and reducing plate is slidably sleeved on a guide pillar, and the guide pillar is arranged at the bottom of one end of the mounting frame.
The utility model has the advantages that: structural design is reasonable, can flatten the arrangement with grey cloth when carrying compression roller cooperation driving motor and transmission through setting up and reach and carry grey cloth, need not the manual work and arrange once more, fix a position when utilizing cylinder work cooperation pressure rising board and backup pad to grey cloth cutting, can comb the grey cloth body simultaneously, avoid appearing situations such as fold, improve the cutting precision, thereby utilize drive adjusting device work to drive pneumatic clamping jaw and remove to required operating position and reach the effect of adjusting grey cloth cutting length, improve its work efficiency, need not manual operation, reduce operating personnel's intensity of labour.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic perspective view of the present invention;
fig. 5 is a schematic view of the front view structure of the present invention.
In the figure: 1. conveying press rolls; 2. a support frame; 3. a drive motor; 4. a frame; 5. a support plate; 6. a voltage rising and falling plate; 7. a cylinder; 8. a mounting frame; 9. a transmission block; 10. a cutting knife; 11. a work table; 12. a cross beam; 13. a pneumatic clamping jaw; 14. a drive pulley; 15. a belt; 16. a driven pulley; 17. a first open slot; 18. a first lead screw; 19. a first servo motor; 20. a front restraining mounting frame; 21. a rear limit mounting frame; 22. a second open slot; 23. a second lead screw; 24. a second servo motor; 25. and (6) a guide pillar.
Detailed Description
Any feature disclosed in this specification may be replaced by alternative features serving an equivalent or similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-5, the cutting device for high-performance gray fabric comprises a conveying press roller 1, the conveying press roller 1 is provided with an upper end and a lower end, both ends of the conveying press roller 1 are arranged on a support frame 2 through bearings, a driving motor 3 is arranged at the top end of the support frame 2, the output end of the driving motor 3 is connected with a transmission device, the transmission device is sleeved on one end of the conveying press roller 1, a frame 4 is arranged beside the support frame 2, a support plate 5 is arranged at one end of the frame 4 close to the support frame 2, a pressure rising and dropping plate 6 is arranged above the support plate 5, one end of the pressure rising and dropping plate 6 is connected with the output end of an air cylinder 7, the air cylinder 7 is fixed at one end of an installation frame 8, the installation frame 8 is fixed at one end of the frame 4, the installation frame 8 is arranged above the pressure rising and dropping plate 6, and the installation frame 8 is provided with a driving cutting device, the cutting device is characterized in that a transmission block 9 is arranged on the driving cutting device, a cutting knife 10 is arranged on the transmission block 9, a workbench plate 11 is arranged on the frame 4, a front limiting installation frame 20 and a rear limiting installation frame 21 are arranged at the front end and the rear end of the workbench plate 11 respectively, a cross beam 12 is arranged between the front limiting installation frame 20 and the rear limiting installation frame 21 in a sliding mode, the cross beam 12 is close to one end of the cutting knife 10 and provided with a plurality of pneumatic clamping jaws 13, one end of the cross beam 12 is arranged on a driving adjusting device, and the driving adjusting device is arranged on the rear limiting installation frame 21. It should be noted that, two upper and lower transport compression rollers 1 are on same central line, driving motor 3 is fixed in on support frame 2 through the mounting panel, transmission cooperation driving motor 3 work drive carries compression roller 1 rotatory to reach the effect of carrying grey cloth, drive cutting device work drives cutting knife 10 and cuts processing, drive adjusting device work drives crossbeam 12 and removes, and then adjust the operating position of pneumatic clamping jaw 13, be convenient for adjust the cutting length of grey cloth, improve cutting accuracy and efficiency, cylinder 7 work drives step-up and step-down plate 6 cooperation backup pad 5 and reaches the effect of pressing from both sides tight location grey cloth and can comb grey cloth simultaneously, satisfy the processing demand.
Particularly, transmission includes drive pulley 14, drive pulley 14 cover is located carry on the compression roller 1 one end, drive pulley 14 passes through belt 15 and connects driven pulley 16, driven pulley 16 cover is located down carry on the compression roller 1 one end, the output of driving motor 3 runs through support frame 2 with last carry compression roller 1 one end to be connected. It should be noted that, the driving motor 3 drives the driving pulley 14 to rotate, and the belt 15 rotates the driven pulley 16, so that the upper and lower conveying press rollers 1 rotate in the same direction, so as to achieve the effect of conveying the grey cloth and flatten the grey cloth.
Particularly, drive cutting device includes first servo motor 19, first servo motor 19 set up in installation frame 8 is kept away from cylinder 7 is served, 19 output ends of first servo motor are connected with first lead screw 18, first lead screw 18 sets up in first open slot 17, first open slot 17 set up in on the installation frame 8, threaded connection cover establishes driving block 9 on the first lead screw 18, driving block 9 slide set up in first open slot 17. It should be noted that, the first servo motor 19 drives the first screw rod 18 to rotate so as to make the transmission block 9 slide to a desired position in the first opening groove 17, thereby achieving the effect of adjusting the working position of the cutting knife 10.
Particularly, drive adjusting device includes second servo motor 24, second servo motor 24 output is connected with second lead screw 23, second lead screw 23 sets up in second open slot 22, second open slot 22 set up in on the back spacing installation frame 21, crossbeam 12 one end threaded connection cover is located on the second lead screw 23, and slide set up in the second open slot 22. It should be noted that the second servo motor 24 works to drive the second screw 23 to rotate, so that the beam 12 slides to a desired position in the second opening groove 22, and the working position of the pneumatic clamping jaw 13 is adjusted.
Specifically, a limiting sliding groove is formed in the front limiting installation frame 20, and one end of the cross beam 12, which is far away from the rear limiting installation frame 21, is slidably arranged in the limiting sliding groove. It should be noted that, the arrangement of the limiting sliding groove in cooperation with the cross beam 12 will improve the stability and reliability of the cross beam 12 during sliding, ensure the moving precision thereof, and improve the cutting quality.
Specifically, the pneumatic clamping jaws 13 are uniformly and equidistantly arranged along the length direction of the cross beam 12, the central line of the pneumatic clamping jaws 13 and the central line of the output end of the conveying press roller 1 are on the same straight line, one end of the pressure rising and reducing plate 6, which is far away from the air cylinder 7, is slidably sleeved on a guide post 25, and the guide post 25 is arranged at the bottom of one end of the mounting frame 8. It should be noted that the arrangement that the central line of the pneumatic clamping jaw 13 and the central line of the output end of the conveying press roller 1 are on the same straight line facilitates that the pneumatic clamping jaw 13 can directly clamp and position the grey cloth after moving to a required position.
The working principle of the specific embodiment is as follows: firstly, a driving belt pulley 14 is driven to rotate by the work of a driving motor 3, a driven belt pulley 16 is driven to rotate by a belt 15, an upper conveying compression roller and a lower conveying compression roller 1 are further driven to rotate in the same direction at the same time, the effect of conveying grey cloth is achieved, meanwhile, the grey cloth is flattened and finished, the grey cloth passes through a supporting plate 5 and then a lifting and dropping plate 6 is driven to descend by the work of an air cylinder 7 to position and clamp the grey cloth, the grey cloth is combed to avoid wrinkles while the grey cloth is positioned, meanwhile, the driving motor 3 stops working, a second servo motor 24 works to drive a second screw rod 23 to rotate, so that a cross beam 12 slides to a required position in a second open slot 22, the working position of a pneumatic clamping jaw 13 is adjusted, after the pneumatic clamping jaw 13 reaches a designated position, the pneumatic clamping jaw 13 works to clamp one end of the grey cloth, at the moment, the air cylinder 7 works to drive the lifting and dropping plate 6 to ascend and separate from the grey cloth, and the pneumatic clamping jaw 13 drives the grey cloth to move to the required length position, the cylinder 7 works again to drive the lifting and lowering plate 6 to descend to clamp the gray fabric again, then the first servo motor 19 works to drive the first screw rod 18 to rotate, so that the transmission block 9 slides in the first opening groove 17 to a required position, the cutting knife 10 cuts the gray fabric, after the cutting is finished, the pneumatic clamping jaw 13 moves to drive the gray fabric to a stacking position on the working table plate 11, the pneumatic clamping jaw 13 loosens the gray fabric to stack the cut gray fabric above the working table plate 11 in sequence, the pneumatic clamping jaw 13 continues to move to a specified position to clamp the uncut gray fabric, and the operation is repeated in a circulating mode.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (6)
1. The utility model provides a high performance is cutting device for grey cloth, includes carries compression roller (1), its characterized in that: the conveying press roller is characterized in that the conveying press roller (1) is arranged into an upper part and a lower part, two ends of the conveying press roller (1) are arranged on a support frame (2) through bearings, a driving motor (3) is arranged at the top end of the support frame (2), the output end of the driving motor (3) is connected with a transmission device, the transmission device is sleeved on one end of the conveying press roller (1), a rack (4) is arranged beside the support frame (2), a support plate (5) is arranged at one end, close to the support frame (2), of the rack (4), a pressure rising and dropping plate (6) is arranged above the support plate (5), one end of the pressure rising and dropping plate (6) is connected with the output end of an air cylinder (7), the air cylinder (7) is fixed at one end of an installation frame (8), the installation frame (8) is fixed at one end of the rack (4), and the installation frame (8) is arranged above the pressure rising and dropping plate (6), the automatic cutting device is characterized in that a driving cutting device is arranged on the mounting frame (8), a driving block (9) is arranged on the driving cutting device, a cutting knife (10) is arranged on the driving block (9), a workbench plate (11) is arranged on the rack (4), a front limiting mounting frame (20) and a rear limiting mounting frame (21) are respectively arranged at the front end and the rear end of the workbench plate (11), a cross beam (12) is arranged between the front limiting mounting frame (20) and the rear limiting mounting frame (21) in a sliding mode, the cross beam (12) is close to one end of the cutting knife (10) and is provided with a plurality of pneumatic clamping jaws (13), one end of the cross beam (12) is arranged on a driving adjusting device, and the driving adjusting device is arranged on the rear limiting mounting frame (21).
2. The cutting apparatus for high-performance gray fabric according to claim 1, wherein: the transmission device comprises a driving belt pulley (14), the driving belt pulley (14) is sleeved with the conveying press roller (1) one end, the driving belt pulley (14) is connected with a driven belt pulley (16) through a belt (15), the driven belt pulley (16) is sleeved with the conveying press roller (1) one end, and the output end of the driving motor (3) penetrates through the support frame (2) and the conveying press roller (1) one end is connected.
3. The cutting apparatus for high-performance gray fabric according to claim 1, wherein: drive cutting device includes first servo motor (19), first servo motor (19) set up in installation frame (8) is kept away from cylinder (7) one is served, first servo motor (19) output is connected with first lead screw (18), first lead screw (18) set up in first open slot (17), first open slot (17) are seted up in installation frame (8) are last, driving block (9) are established to threaded connection cover on first lead screw (18), driving block (9) slide set up in first open slot (17).
4. The cutting apparatus for high-performance gray fabric according to claim 1, wherein: drive adjusting device includes second servo motor (24), second servo motor (24) output is connected with second lead screw (23), second lead screw (23) set up in second open slot (22), second open slot (22) are seted up in back limit installation frame (21), crossbeam (12) one end threaded connection cover is located on second lead screw (23), and slide set up in second open slot (22).
5. The cutting apparatus for high-performance gray fabric according to claim 1, wherein: a limiting sliding groove is formed in the front limiting installation frame (20), and one end, far away from the rear limiting installation frame (21), of the cross beam (12) is arranged in the limiting sliding groove in a sliding mode.
6. The cutting apparatus for high-performance gray fabric according to claim 1, wherein: the pneumatic clamping jaws (13) are uniformly and equidistantly arranged along the length direction of the cross beam (12), the central lines of the pneumatic clamping jaws (13) and the central line of the output end of the conveying press roller (1) are on the same straight line, one end, far away from the air cylinder (7), of the pressure rising and reducing plate (6) is slidably sleeved on a guide pillar (25), and the guide pillar (25) is arranged at the bottom of one end of the mounting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271118.8U CN217266562U (en) | 2022-02-10 | 2022-02-10 | High performance is cutting device for grey cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271118.8U CN217266562U (en) | 2022-02-10 | 2022-02-10 | High performance is cutting device for grey cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217266562U true CN217266562U (en) | 2022-08-23 |
Family
ID=82903906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220271118.8U Active CN217266562U (en) | 2022-02-10 | 2022-02-10 | High performance is cutting device for grey cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217266562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142861A (en) * | 2023-02-28 | 2023-05-23 | 东风本田发动机有限公司 | Film processing mechanism, film laying device, and film processing method |
-
2022
- 2022-02-10 CN CN202220271118.8U patent/CN217266562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142861A (en) * | 2023-02-28 | 2023-05-23 | 东风本田发动机有限公司 | Film processing mechanism, film laying device, and film processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110281585B (en) | Novel three-dimensional bag system bag machine of non-woven fabrics | |
| CN110079989B (en) | Automatic cutting device for towel machine | |
| CN217266562U (en) | High performance is cutting device for grey cloth | |
| CN210064691U (en) | Automatic fabric cutting and gluing machine | |
| CN215051151U (en) | Envelope type pillowcase machine | |
| CN112726038A (en) | Envelope type pillowcase machine | |
| CN210031283U (en) | Automatic cutting device of towel machine | |
| CN216736792U (en) | Automatic coil stock cross cutting machine | |
| CN113118647B (en) | Using method of full-automatic umbrella cloth small cutting machine | |
| CN211036335U (en) | Full-automatic four-side sewing machine | |
| CN211664395U (en) | Ceramic fiber blanket folding machine | |
| CN211815117U (en) | A precision cutting machine | |
| CN210237976U (en) | Glove production equipment | |
| CN221211798U (en) | Cutting device and plastic film production equipment | |
| CN215251927U (en) | Cloth preprocessing device for full-automatic umbrella cloth small cutting machine | |
| CN114655766B (en) | Printing paper transfer device | |
| CN214868088U (en) | A pressing device for automatic umbrella cloth small cutting machine | |
| CN215660434U (en) | Wrapping paper processing shearing mechanism | |
| CN214686799U (en) | Full-automatic vertical cutting machine | |
| CN212352117U (en) | Automatic abrasive paper dicing production line | |
| CN214359288U (en) | Automatic folding device that rolls of air pocket | |
| CN221167188U (en) | Fabric guiding, feeding and cutting device | |
| CN216006219U (en) | A high-efficiency transmission automatic sewing machine | |
| CN223329605U (en) | Curtain processing fabric cutting device | |
| CN218540052U (en) | Cooperative embroidery cloth adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |