CN109304396B - Rewinding machine with embossing device - Google Patents
Rewinding machine with embossing device Download PDFInfo
- Publication number
- CN109304396B CN109304396B CN201810908013.7A CN201810908013A CN109304396B CN 109304396 B CN109304396 B CN 109304396B CN 201810908013 A CN201810908013 A CN 201810908013A CN 109304396 B CN109304396 B CN 109304396B
- Authority
- CN
- China
- Prior art keywords
- roller
- strip
- air
- embossing
- shaped
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D33/00—Special measures in connection with working metal foils, e.g. gold foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
Abstract
The invention discloses an rewinding machine with an embossing device, which comprises a frame, wherein two ends of the frame are respectively connected with an unreeling roller and a reeling roller in a shaft way, an embossing upper roller and a rubber pad roller are connected on the frame in a shaft way, and the embossing upper roller and the rubber pad roller are positioned between the unreeling roller and the reeling roller; the machine frame is fixedly provided with an air cylinder, the bottom of the air cylinder is connected with a piston, the bottom end of the piston is connected with a buffer roller in a shaft way, the buffer roller is positioned between the unreeling roller and the embossing upper roller, a plurality of strip-shaped air bags are axially arranged in the rubber pad roller, the top of the air cylinder is connected to one end of the air cavity through an air pipe, a baffle is movably inserted in the air cavity, the other end of the air cavity is connected with the strip-shaped air bags, and the cross section area of one end of the air cavity, connected with the air pipe, is larger than that of one end of the air cavity, connected with the strip-shaped air bags. The invention can improve the defects of the prior art, and ensure the stable quality of synchronous embossing in the process of separating rolls.
Description
Technical Field
The invention relates to an aluminum foil processing device, in particular to a rewinding machine with an embossing device.
Background
In the processing of aluminum foil, the aluminum foil is generally subjected to embossing and rolling treatments. In the prior art, embossing and separating of the aluminum foil are typically performed separately. If the embossing device is directly arranged on the separating device, interference fluctuation can be generated on the surface tension of the aluminum foil in the separating process, and the embossing quality is unstable when the change of the surface tension is transmitted to the embossing part.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rewinding machine with an embossing device, which can solve the defects of the prior art and ensure the stable quality of synchronous embossing in the process of separating rolls.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows.
The rewinding machine with the embossing device comprises a frame, wherein an unreeling roller and a reeling roller are respectively connected to two ends of the frame in a shaft mode, an embossing upper roller and a rubber pad roller are connected to the frame in a shaft mode, and the embossing upper roller and the rubber pad roller are located between the unreeling roller and the reeling roller; the machine frame is fixedly provided with an air cylinder, the bottom of the air cylinder is connected with a piston, the bottom end of the piston is connected with a buffer roller in a shaft way, the buffer roller is positioned between the unreeling roller and the embossing upper roller, a plurality of strip-shaped air bags are axially arranged in the rubber pad roller, the top of the air cylinder is connected to one end of the air cavity through an air pipe, a baffle is movably inserted in the air cavity, the other end of the air cavity is connected with the strip-shaped air bags, and the cross section area of one end of the air cavity, connected with the air pipe, is larger than that of one end of the air cavity, connected with the strip-shaped air bags.
Preferably, a rubber anti-slip layer is fixed on the surface of the buffer roller.
Preferably, the ratio of the cross-sectional area of the connecting end of the air cavity and the air pipe to the cross-sectional area of the connecting end of the air cavity and the strip-shaped air bag is 20:1.
Preferably, the bearings are connected to the two ends of the embossing upper roller, the frame is provided with a sliding groove, the bearings are slidably arranged in the sliding groove, the top of the sliding groove is in threaded connection with an adjusting handle, and the bottom of the adjusting handle is movably connected to the top of the bearing.
Preferably, a sealing ring is fixed at the contact part of the piston and the inflator, an annular clamping groove is formed in the outer side edge of the piston, an arc-shaped elastic sheet is fixed on the side wall of the annular clamping groove, and the sealing ring is clamped in the arc-shaped elastic sheet.
Preferably, two flanges are symmetrically fixed at the contact part of the sealing ring and the inflator, and the flanges are in interference fit with the arc-shaped elastic sheet.
Preferably, the rubber pad roller comprises a shaft core, the strip-shaped air bags are fixed on the surface of the shaft core, the rubber surface layer is wrapped on the outer side of the shaft core, a groove is formed in the contact surface of the rubber surface layer and the strip-shaped air bags, the strip-shaped air bags are in clearance fit with the groove, a spring is arranged between every two adjacent strip-shaped air bags, the bottom of the spring is fixed on the shaft core, two rubber wedges are symmetrically fixed on the top of the spring, and the rubber wedges are movably inserted between the strip-shaped air bags and the groove.
Preferably, a plurality of ribs are fixed on the contact surface of the rubber wedge and the strip-shaped air bag.
The beneficial effects brought by adopting the technical scheme are as follows: according to the invention, the buffer roller is arranged, so that the aluminum foil passes through the bottom of the buffer roller, and the self gravity of the buffer roller and the air pressure in the air cylinder are utilized to apply pressure to the surface of the aluminum foil, so that the flatness of the surface of the aluminum foil is maintained. When the surface tension of the aluminum foil itself changes, the buffer roller is driven to correspondingly displace up and down, and the displacement is transmitted by the air cylinder to realize the displacement of the baffle plate in the left and right directions in the air cavity, so that the strip-shaped air bag can synchronously change along with the change of the surface tension of the aluminum foil, the effect of the embossing roller on the aluminum foil is improved by the inflation of the strip-shaped air bag when the surface tension of the aluminum foil is increased and the micro-movement of the aluminum foil occurs, and the normal pressure value is recovered when the surface tension of the aluminum foil is reduced, so that the stability of the embossing quality of the surface of the aluminum foil is ensured. The air cavity adopts a transmission mode similar to a jack structure, so that the timeliness of inflation and deflation of the air bag can be ensured. The rubber anti-slip layer on the surface of the buffer roller is used for preventing the aluminum foil and the buffer roller from slipping. The upper and lower positions of the bearing are adjusted by using the adjusting handle, so that the position of the embossing upper roller can be flexibly adjusted. The sealing ring is used for maintaining the tightness between the piston and the inflator. The two flanges on the sealing ring can realize the double-layer sealing effect, and simultaneously can also improve the wear resistance of the sealing ring, and the arc-shaped elastic sheet is used for improving the lateral supporting force of the sealing ring and simultaneously giving the flanges enough pressure-resistant supporting performance. The strip-shaped air bags are in clearance fit with the grooves, so that good contact between the strip-shaped air bags and the rubber surface layer in different inflation states can be realized, the rubber wedge synchronously changes the inserting position along with the deformation of the strip-shaped air bags, gaps between the strip-shaped air bags and the grooves are filled, and the contact stability of the strip-shaped air bags and the rubber surface layer is ensured. The convex rib is used for improving the contact stability of the strip-shaped air bag and the rubber wedge and avoiding sliding displacement.
Drawings
Fig. 1 is a block diagram of one embodiment of the present invention.
Fig. 2 is a block diagram of an embossing roll adjustment mechanism in one embodiment of the present invention.
FIG. 3 is an enlarged view of a portion of the piston and cylinder seal in one embodiment of the present invention.
FIG. 4 is an enlarged partial view in radial section of a mounting location for a strip airbag in one embodiment of the invention.
Fig. 5 is an enlarged view of a portion of a ridge portion in one embodiment of the present invention.
In the figure: 1. a frame; 2. an unreeling roller; 3. a wind-up roll; 4. embossing an upper roller; 5. rubber pad rollers; 6. an air cylinder; 7. a piston; 8. a buffer roller; 9. a strip-shaped air bag; 10. an air pipe; 11. an air cavity; 12. a rubber anti-slip layer; 13. a bearing; 14. a chute; 15. an adjusting handle; 16. a seal ring; 17. an annular clamping groove; 18. an arc-shaped elastic sheet; 19. a flange; 20. a shaft core; 21. a rubber surface layer; 22. a groove; 23. a spring; 24. a rubber wedge; 25. a rib; 26. an elastic support sheet; 27. aluminum foil; 28. and a baffle.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Referring to fig. 1 to 5, one specific embodiment of the invention comprises a frame 1, wherein both ends of the frame 1 are respectively connected with an unreeling roller 2 and a reeling roller 3 in a shaft way, an embossing upper roller 4 and a rubber pad roller 5 are connected on the frame 1 in a shaft way, and the embossing upper roller 4 and the rubber pad roller 5 are positioned between the unreeling roller 2 and the reeling roller 3; the machine frame 1 is fixedly provided with an air cylinder 6, the bottom of the air cylinder 6 is connected with a piston 7, the bottom end of the piston 7 is connected with a buffer roller 8 in a shaft way, the buffer roller 8 is positioned between the unreeling roller 2 and the embossing upper roller 4, a plurality of strip-shaped air bags 9 are axially arranged in the rubber pad roller 5, the top of the air cylinder 6 is connected to one end of an air cavity 11 through an air pipe 10, a baffle 28 is movably inserted in the air cavity 11, the other end of the air cavity 11 is connected with the strip-shaped air bags 9, and the cross section of one end of the air cavity 11 connected with the air pipe 10 is larger than the cross section of one end of the air cavity 11 connected with the strip-shaped air bags 9. The surface of the buffer roller 8 is fixed with a rubber anti-slip layer 12. The ratio of the cross-sectional area of the end of the air cavity 11 connected with the air pipe 10 to the cross-sectional area of the end of the air cavity 11 connected with the strip-shaped air bag 9 is 20:1. The two ends of the embossing upper roller 4 are connected with bearings 13, a sliding groove 14 is arranged on the frame 1, the bearings 13 are slidably arranged in the sliding groove 14, an adjusting handle 15 is connected to the top of the sliding groove 14 in a threaded mode, and the bottom of the adjusting handle 15 is movably connected to the top of the bearings 13. The contact part of the piston 7 and the inflator 6 is fixed with a sealing ring 16, the outer side edge of the piston 7 is provided with an annular clamping groove 17, the side wall of the annular clamping groove 17 is fixed with an arc-shaped elastic sheet 18, and the sealing ring 16 is clamped in the arc-shaped elastic sheet 18. Two flanges 19 are symmetrically fixed at the contact part of the sealing ring 16 and the inflator 6, and the flanges 19 are in interference fit with the arc-shaped elastic sheet 18. The rubber pad roller 5 includes the axle core 20, and bar gasbag 9 is fixed on the axle core 20 surface, and the axle core 20 outside parcel has rubber top layer 21, and rubber top layer 21 is provided with recess 22 with the contact surface of bar gasbag 9, and bar gasbag 9 and recess 22 clearance fit are provided with spring 23 between two adjacent bar gasbags 9, and the bottom of spring 23 is fixed on the axle core 20, and the top symmetry of spring 23 is fixed with two rubber wedges 24, and rubber wedge 24 activity is pegged graft between bar gasbag 9 and recess 22. A plurality of ribs 25 are fixed on the contact surface of the rubber wedge 24 and the strip-shaped air bag 9.
In addition, an elastic supporting piece 26 is connected between two rubber wedges 24 fixed on the same spring 23, and the top surface of the elastic supporting piece 26 is in interference fit with the inner wall of the rubber surface layer 21. The elastic supporting sheet 26 can effectively improve the distribution uniformity of the supporting force of the rubber surface layer 21, so that the stability of the rubber pad roller 5 on aluminum foil support is improved.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides an rewinding machine with knurling device, includes frame (1), and frame (1) both ends have respectively coupling unreel roller (2) and wind-up roll (3), its characterized in that: an embossing upper roller (4) and a rubber pad roller (5) are connected to the frame (1) in a shaft way, and the embossing upper roller (4) and the rubber pad roller (5) are positioned between the unreeling roller (2) and the reeling roller (3); an air cylinder (6) is fixed on the frame (1), the bottom of the air cylinder (6) is connected with a piston (7), the bottom end of the piston (7) is connected with a buffer roller (8) in a shaft way, the buffer roller (8) is positioned between the unreeling roller (2) and the embossing upper roller (4), a plurality of strip-shaped air bags (9) are axially arranged in the rubber pad roller (5), the top of the air cylinder (6) is connected to one end of an air cavity (11) through an air pipe (10), a baffle (28) is movably inserted in the air cavity (11), the other end of the air cavity (11) is connected with the strip-shaped air bags (9), and the cross section of one end of the air cavity (11) connected with the air pipe (10) is larger than the cross section of one end of the air cavity (11) connected with the strip-shaped air bags (9);
the two ends of the embossing upper roller (4) are connected with bearings (13), the frame (1) is provided with sliding grooves (14), the bearings (13) are slidably arranged in the sliding grooves (14), the tops of the sliding grooves (14) are in threaded connection with adjusting handles (15), and the bottoms of the adjusting handles (15) are movably connected to the tops of the bearings (13);
the rubber pad roller (5) comprises a shaft core (20), the strip-shaped air bags (9) are fixed on the surface of the shaft core (20), the outer side of the shaft core (20) is wrapped with a rubber surface layer (21), the contact surface of the rubber surface layer (21) and the strip-shaped air bags (9) is provided with a groove (22), the strip-shaped air bags (9) are in clearance fit with the groove (22), a spring (23) is arranged between every two adjacent strip-shaped air bags (9), the bottom of the spring (23) is fixed on the shaft core (20), two rubber wedges (24) are symmetrically fixed at the top of the spring (23), and the rubber wedges (24) are movably inserted between the strip-shaped air bags (9) and the groove (22);
a plurality of ribs (25) are fixed on the contact surface of the rubber wedge (24) and the strip-shaped air bag (9).
2. The rewinder with embossing apparatus as claimed in claim 1, wherein: the surface of the buffer roller (8) is fixed with a rubber anti-slip layer (12).
3. The rewinder with embossing apparatus as claimed in claim 1, wherein: the ratio of the cross section area of the connecting end of the air cavity (11) and the air pipe (10) to the cross section area of the connecting end of the air cavity (11) and the strip-shaped air bag (9) is 20:1.
4. The rewinder with embossing apparatus as claimed in claim 1, wherein: a sealing ring (16) is fixed at the contact position of the piston (7) and the inflator (6), an annular clamping groove (17) is formed in the outer side edge of the piston (7), an arc-shaped elastic sheet (18) is fixed on the side wall of the annular clamping groove (17), and the sealing ring (16) is clamped in the arc-shaped elastic sheet (18).
5. The rewinder with embossing apparatus of claim 4, wherein: two flanges (19) are symmetrically fixed at the contact part of the sealing ring (16) and the inflator (6), and the flanges (19) are in interference fit with the arc-shaped elastic sheet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908013.7A CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908013.7A CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109304396A CN109304396A (en) | 2019-02-05 |
| CN109304396B true CN109304396B (en) | 2023-10-20 |
Family
ID=65223805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810908013.7A Active CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304396B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122907A (en) * | 2019-05-30 | 2019-08-16 | 深圳联合水产发展有限公司 | Air bag wraps up in pressure device |
| CN115351749B (en) * | 2022-09-20 | 2023-02-28 | 广州司密达实业有限公司 | Sealing element expander |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807098A1 (en) * | 1977-05-06 | 1978-11-16 | Ticho Engineering Holding S A | Material strip tension monitoring system - keeps chamber volume constant in pneumatic ram of jockey roller |
| JP2000210715A (en) * | 1999-01-26 | 2000-08-02 | Nisshin Steel Co Ltd | Tension imparting device for coiling of cut steel strip |
| US6112388A (en) * | 1997-07-07 | 2000-09-05 | Toyota Jidosha Kabushiki Kaisha | Embossed metallic flakelets and method for producing the same |
| CN1271326A (en) * | 1997-07-30 | 2000-10-25 | 萨尔泰克公司 | Method and apparatus for producing coreless rolls of sheet material |
| EP1153867A2 (en) * | 2000-05-11 | 2001-11-14 | Voith Paper Patent GmbH | Winding machine for continuously winding a material web |
| US6321966B1 (en) * | 1998-09-10 | 2001-11-27 | Heidelberger Druckmaschinen Ag | Device for automatically catching a torn material web running through a rotary printing machine |
| CN201283450Y (en) * | 2008-10-30 | 2009-08-05 | 浙江中环铜业有限公司 | Tension device of completed product shearing machine unit |
| KR101384255B1 (en) * | 2013-02-08 | 2014-04-09 | 주식회사 리인터내셔널 | Cake birthday candle foil winding apparatus and winding method thereof |
| CN103787115A (en) * | 2012-11-02 | 2014-05-14 | 西北机器有限公司 | Strip tensioning device |
| CN204917447U (en) * | 2015-09-01 | 2015-12-30 | 李钦源 | Weaving equipment cotton thread tensioning ware |
| CN205471877U (en) * | 2016-04-07 | 2016-08-17 | 天津市沃田金属实业股份有限公司 | Indulge and cut rolling production line |
| CN107021368A (en) * | 2017-05-23 | 2017-08-08 | 李祥锋 | Polyethylene shield reuse means |
| CN207243060U (en) * | 2017-09-06 | 2018-04-17 | 浙江谷神能源科技股份有限公司 | A kind of High Precision Automatic adjusting roll shaft on pole piece coiling machine |
| CN207698876U (en) * | 2017-12-14 | 2018-08-07 | 广州特拓新材料科技有限公司 | The intelligent coil feeder of environment-friendly type rewinding machine |
| CN209792387U (en) * | 2018-08-10 | 2019-12-17 | 涿州皓原箔业有限公司 | Rewinding machine with embossing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1145920A3 (en) * | 2000-04-11 | 2003-01-22 | Nihon Plast Co., Ltd. | Air bag, air bag apparatus, apparatus for folding air bag body and method of folding air bag body |
-
2018
- 2018-08-10 CN CN201810908013.7A patent/CN109304396B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807098A1 (en) * | 1977-05-06 | 1978-11-16 | Ticho Engineering Holding S A | Material strip tension monitoring system - keeps chamber volume constant in pneumatic ram of jockey roller |
| US6112388A (en) * | 1997-07-07 | 2000-09-05 | Toyota Jidosha Kabushiki Kaisha | Embossed metallic flakelets and method for producing the same |
| CN1271326A (en) * | 1997-07-30 | 2000-10-25 | 萨尔泰克公司 | Method and apparatus for producing coreless rolls of sheet material |
| US6321966B1 (en) * | 1998-09-10 | 2001-11-27 | Heidelberger Druckmaschinen Ag | Device for automatically catching a torn material web running through a rotary printing machine |
| JP2000210715A (en) * | 1999-01-26 | 2000-08-02 | Nisshin Steel Co Ltd | Tension imparting device for coiling of cut steel strip |
| EP1153867A2 (en) * | 2000-05-11 | 2001-11-14 | Voith Paper Patent GmbH | Winding machine for continuously winding a material web |
| CN201283450Y (en) * | 2008-10-30 | 2009-08-05 | 浙江中环铜业有限公司 | Tension device of completed product shearing machine unit |
| CN103787115A (en) * | 2012-11-02 | 2014-05-14 | 西北机器有限公司 | Strip tensioning device |
| KR101384255B1 (en) * | 2013-02-08 | 2014-04-09 | 주식회사 리인터내셔널 | Cake birthday candle foil winding apparatus and winding method thereof |
| CN204917447U (en) * | 2015-09-01 | 2015-12-30 | 李钦源 | Weaving equipment cotton thread tensioning ware |
| CN205471877U (en) * | 2016-04-07 | 2016-08-17 | 天津市沃田金属实业股份有限公司 | Indulge and cut rolling production line |
| CN107021368A (en) * | 2017-05-23 | 2017-08-08 | 李祥锋 | Polyethylene shield reuse means |
| CN207243060U (en) * | 2017-09-06 | 2018-04-17 | 浙江谷神能源科技股份有限公司 | A kind of High Precision Automatic adjusting roll shaft on pole piece coiling machine |
| CN207698876U (en) * | 2017-12-14 | 2018-08-07 | 广州特拓新材料科技有限公司 | The intelligent coil feeder of environment-friendly type rewinding machine |
| CN209792387U (en) * | 2018-08-10 | 2019-12-17 | 涿州皓原箔业有限公司 | Rewinding machine with embossing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109304396A (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109304396B (en) | Rewinding machine with embossing device | |
| CN111439623B (en) | Production equipment for environment-friendly waterproof fabric of automotive interior | |
| CN209792387U (en) | Rewinding machine with embossing device | |
| CA2254038C (en) | Winding device and winding process, especially for a roll slitter | |
| CN106695910A (en) | Embossing and slicing integrated machine for aluminum foil production | |
| CN210558343U (en) | Single-roller deviation correcting device for oriented silicon steel | |
| CN215151810U (en) | Membrane surface embossing device based on PE heavy-duty membrane | |
| CN214779692U (en) | Low-melting-point packaging film automatic winding deviation correcting device | |
| CN104986387B (en) | A kind of film feeder for large-scale film roll | |
| CN211254571U (en) | Double-station film releasing device for UD cloth production | |
| CN106986236A (en) | Roll up pin and coiler device | |
| CN210763369U (en) | Winding mechanism for rewinding inspection machine | |
| CN205739661U (en) | A kind of traction winding system of reel machine | |
| CN210501663U (en) | Point-to-glue embossing machine for roll paper | |
| CN217808026U (en) | Loop storage device is used in bumper shock absorber steel pipe production | |
| CN112830307A (en) | Coiling mechanism of quality control machine | |
| CN210393267U (en) | Flexible container backing roll | |
| CN212557115U (en) | Dual-purpose machine for certificate and plastic package | |
| CN220879998U (en) | Two roller straightener entry guide pin bushing devices and straightener | |
| CN207329872U (en) | A kind of aluminium film destatics rewinding machine | |
| CN216153371U (en) | Novel adhesive label printing structure | |
| CN205601360U (en) | Stamping machine | |
| CN214726471U (en) | Multilayer is crowded heavy load membrane packing embossing apparatus altogether | |
| CN105603662B (en) | A kind of cloth milling train with hydraulic regulation roll | |
| CN215159633U (en) | Heavy load membrane all-in-one with multi-functional membrane book mounting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |