CN112678583A - From type membrane rolling recovery unit with structure of rectifying - Google Patents
From type membrane rolling recovery unit with structure of rectifying Download PDFInfo
- Publication number
- CN112678583A CN112678583A CN202110094501.0A CN202110094501A CN112678583A CN 112678583 A CN112678583 A CN 112678583A CN 202110094501 A CN202110094501 A CN 202110094501A CN 112678583 A CN112678583 A CN 112678583A
- Authority
- CN
- China
- Prior art keywords
- release film
- fixedly connected
- frame
- winding
- plate
- 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.)
- Withdrawn
Links
Images
Abstract
The invention discloses a release film winding and recycling device with a deviation rectifying structure, which comprises a frame, wherein vertical plates are fixedly connected to the left side and the right side of the frame, winding rods are arranged on the inner sides of the vertical plates, the left ends and the right ends of the winding rods penetrate through the vertical plates and are movably connected with the vertical plates through bearings, a speed reducer is fixedly connected to the left side of each vertical plate, the bottom of the speed reducer is fixedly connected with a transmission motor, and the output end of the speed reducer is fixedly connected with the left end of each winding rod. According to the invention, the rotating wheel drives the screw rod to rotate and the adjusting plate is driven to ascend by utilizing the threads on the surface, the distance between the adjusting plate and the winding rod can be enlarged, the stretching roller can tension the release film wound on the surface of the winding rod, the release film is prevented from shifting due to looseness, and the problem that the existing winding device does not have the effect of preventing the release film from shifting, and the inclined and protruded part of the release film after being wound at will is damaged due to transportation and extrusion, so that the qualified rate of the release film is seriously influenced is solved.
Description
Technical Field
The invention relates to the technical field of release film production, in particular to a release film winding and recycling device with a deviation rectifying structure.
Background
The release film is a film whose film surface can be distinguished, and the release film has no viscosity or slight viscosity after being contacted with a specific material under limited conditions.
From the type membrane need roll up it through rolling recovery unit and cover after finishing production, but current coiling mechanism does not possess and prevents to appear the effect of skew from the type membrane, from the type membrane its outstanding part of slope can damage because of the transportation extrusion appears after rolling at will, has seriously influenced the qualification rate from the type membrane.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a release film rolling and recycling device with a deviation rectifying structure, which has the advantage of preventing rolling deviation of a release film, and solves the problems that the existing rolling device does not have the effect of preventing deviation of the release film, and the inclined and protruded part of the release film after being rolled at will is damaged due to transportation extrusion, so that the qualified rate of the release film is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a vertical plate is fixedly connected to the left side and the right side of the frame, a winding rod is arranged on the inner side of the vertical plate, the left end and the right end of the winding rod penetrate through the vertical plate and are movably connected with the vertical plate through a bearing, a speed reducer is fixedly connected to the left side of the vertical plate, a transmission motor is fixedly connected to the bottom of the speed reducer, the output end of the speed reducer is fixedly connected with the left end of the winding rod, a rotating wheel is arranged at the top of the frame, a screw rod is fixedly connected to the bottom end of the rotating wheel, one end, away from the rotating wheel, of the screw rod penetrates through the frame and extends into the frame, the screw rod is in threaded connection with the frame, an adjusting plate is movably connected to the surface of the screw rod through a bearing, a supporting plate is fixedly connected to the left side and the right side of the, the left end and the right end of the stretching roller penetrate through the vertical plate and are movably connected with the vertical plate through bearings.
Preferably, the inner side of the support plate is fixedly connected with a bracket through a thread assembly, the surface of the bracket is fixedly provided with a limit plate through the thread assembly, and one end of the limit plate, which is far away from the bracket, extends to the top of the stretching roller and is in contact with the surface of the stretching roller.
Preferably, the top and the bottom of the frame are both fixedly connected with connecting plates, guide rods are fixedly connected inside the connecting plates, the left side and the right side of each adjusting plate are sleeved on the surfaces of the guide rods, and the adjusting plates are connected with the guide rods in a sliding manner.
Preferably, the front of the frame is provided with a squeezing roller positioned at the bottom of the winding rod, the bottom of the squeezing roller is provided with a positioning frame, the left side and the right side of the positioning frame both extend to the outer side of the squeezing roller and are movably connected with the squeezing roller through a bearing, the bottom of the positioning frame is fixedly connected with a sleeve plate, the sleeve plate is sleeved on the surface of the guide rod and is in sliding connection with the guide rod, the left side and the right side of the bottom of the sleeve plate are both provided with a pressure spring sleeved on the surface of the guide rod, and one side of the pressure spring, which is far away from the sleeve plate, is in contact with.
Preferably, the left side and the right side of the top of the squeezing roller are fixedly connected with guide plates, and one side of each guide plate, which is far away from the squeezing roller, extends to the front surface of the winding rod and is in contact with the surface of the winding rod.
Preferably, the left side and the right side of the surface of the squeeze roller are both in threaded connection with a twisting block positioned outside the positioning frame, and the inner side of the twisting block is in contact with the surface of the positioning frame.
Preferably, the top of the adjusting plate is fixedly connected with a reinforcing frame sleeved on the surface of the screw, and the top and the bottom of the surface of the screw are both fixedly connected with limiting rings positioned on two sides of the reinforcing frame.
Preferably, the surfaces of the pressing roll and the stretching roll are wrapped with cleaning films, and the cleaning films have viscosity.
Preferably, the transmission motor is a 4KW 6-level motor, and the reducer is ZQ 250.
Preferably, the spacing between the positioning frame and the pressing roll is more than twenty centimeters.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the rotating wheel drives the screw rod to rotate and the adjusting plate is driven to ascend by utilizing the threads on the surface, the distance between the adjusting plate and the winding rod can be enlarged, the stretching roller can tension the release film wound on the surface of the winding rod, the release film is prevented from shifting due to looseness, and the problem that the existing winding device does not have the effect of preventing the release film from shifting, and the inclined and protruded part of the release film after being wound at will is damaged due to transportation and extrusion, so that the qualified rate of the release film is seriously influenced is solved.
2. According to the invention, the support and the limiting plate are arranged, so that the release film can be limited on the surface of the stretching roller, the release film is prevented from being influenced by vibration, and the release film is prevented from being transversely deviated.
3. According to the invention, the connecting plate and the guide rod are arranged, so that the adjusting plate can be guided, the stability of the adjusting plate can be improved, and the adjusting plate is prevented from inclining in the moving process.
4. According to the invention, the extrusion roller, the positioning frame, the sleeve plate and the pressure spring are arranged, so that the rolled release film can be pressed and ironed, and wrinkles on the surface of the release film are avoided.
5. According to the invention, the guide plate is arranged, so that the stretching roller and the limiting plate can be further assisted to limit and guide the release film, and the winding uniformity of the release film is greatly improved.
6. The invention can fix the squeeze roller by arranging the twisting block, is convenient for a user to adjust the rotating angle of the squeeze roller and avoids the influence of the guide plate on the disassembly and the assembly of the winding rod.
7. According to the invention, by arranging the reinforcing frame and the limiting ring, the contact area of the screw rod and the adjusting plate can be increased, and the looseness of the joint of the screw rod and the adjusting plate due to overhigh stress is avoided.
8. According to the invention, by arranging the cleaning film, dust adhered to the surface of the release film can be removed, and the influence of the dust on the yield of the release film is avoided.
9. According to the invention, the types of the transmission motor and the speed reducer are limited, so that the rotating speed of the winding rod can be controlled, and the winding power output of the release film is met.
10. According to the invention, by controlling the distance between the positioning frame and the extrusion roller, a user can conveniently tread the positioning frame downwards through the foot, and the influence of the positioning frame in contact with the winding rod on the winding of the release film is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a partial structure of the present invention;
FIG. 3 is a right-view schematic diagram of a partial structure of the present invention;
FIG. 4 is a perspective view of the winding rod structure of the present invention;
FIG. 5 is a perspective view of a portion of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a frame; 2. a vertical plate; 3. winding the rod; 4. a speed reducer; 5. a drive motor; 6. a rotating wheel; 7. a screw; 8. an adjusting plate; 9. a support plate; 10. a stretching roller; 11. a support; 12. a limiting plate; 13. a connecting plate; 14. a guide bar; 15. a squeeze roll; 16. a positioning frame; 17. sheathing; 18. a pressure spring; 19. a guide plate; 20. twisting the block; 21. a reinforcing frame; 22. a limiting ring; 23. and (6) cleaning the film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the release film winding and recycling device with a deviation rectifying structure provided by the invention comprises a frame 1, wherein vertical plates 2 are fixedly connected to the left side and the right side of the frame 1, winding rods 3 are arranged on the inner sides of the vertical plates 2, the left ends and the right ends of the winding rods 3 penetrate through the vertical plates 2 and are movably connected with the vertical plates 2 through bearings, a speed reducer 4 is fixedly connected to the left side of each vertical plate 2, a transmission motor 5 is fixedly connected to the bottom of each speed reducer 4, the output end of each speed reducer 4 is fixedly connected with the left end of each winding rod 3, a rotating wheel 6 is arranged at the top of the frame 1, a screw 7 is fixedly connected to the bottom end of each rotating wheel 6, one end of each screw 7, far away from each rotating wheel 6, penetrates through the frame 1 and extends into the frame 1, each screw 7 is in threaded connection with the frame 1, an adjusting plate, the inboard of backup pad 9 is provided with stretching roller 10, and stretching roller 10's left end all runs through riser 2 and passes through bearing swing joint with riser 2 with the right-hand member.
Referring to fig. 6, a bracket 11 is fixedly connected to the inner side of the supporting plate 9 through a screw assembly, a limiting plate 12 is fixedly mounted on the surface of the bracket 11 through a screw assembly, and one end of the limiting plate 12, which is far away from the bracket 11, extends to the top of the stretching roller 10 and contacts with the surface of the stretching roller 10.
As a technical optimization scheme of the invention, the support 11 and the limiting plate 12 are arranged, so that the release film can be limited on the surface of the stretching roller 10, the release film is prevented from being influenced by vibration, and the release film is prevented from being transversely deviated.
Referring to fig. 2, a connecting plate 13 is fixedly connected to the top and the bottom of the frame 1, a guide rod 14 is fixedly connected to the inside of the connecting plate 13, the left side and the right side of the adjusting plate 8 are sleeved on the surface of the guide rod 14, and the adjusting plate 8 is slidably connected to the guide rod 14.
As a technical optimization scheme of the invention, the adjusting plate 8 can be guided by arranging the connecting plate 13 and the guide rod 14, so that the stability of the adjusting plate 8 can be improved, and the adjusting plate 8 is prevented from inclining in the moving process.
Referring to fig. 2, the front of the frame 1 is provided with a squeeze roller 15 located at the bottom of the winding rod 3, the bottom of the squeeze roller 15 is provided with a positioning frame 16, the left side and the right side of the positioning frame 16 both extend to the outer side of the squeeze roller 15 and are movably connected with the squeeze roller 15 through a bearing, the bottom of the positioning frame 16 is fixedly connected with a sleeve plate 17, the sleeve plate 17 is sleeved on the surface of the guide rod 14 and is slidably connected with the guide rod 14, the left side and the right side of the bottom of the sleeve plate 17 are both provided with a pressure spring 18 sleeved on the surface of the guide rod 14, and one side of the pressure spring 18, which is far.
As a technical optimization scheme of the invention, the extrusion roller 15, the positioning frame 16, the sleeve plate 17 and the pressure spring 18 are arranged, so that the rolled release film can be pressed and ironed, and wrinkles on the surface of the release film are avoided.
Referring to fig. 2, a guide plate 19 is fixedly connected to both left and right sides of the top of the pressing roll 15, and a side of the guide plate 19 away from the pressing roll 15 extends to the front of the winding rod 3 and contacts the surface of the winding rod 3.
As a technical optimization scheme of the invention, the guide plate 19 is arranged, so that the stretching roller 10 and the limiting plate 12 can be further assisted to limit and guide the release film, and the winding uniformity of the release film is greatly improved.
Referring to fig. 2, a torsion block 20 located outside the positioning frame 16 is screw-coupled to both left and right sides of the surface of the pressing roller 15, and the inner side of the torsion block 20 is in contact with the surface of the positioning frame 16.
As a technical optimization scheme of the invention, the squeezing roller 15 can be fixed by arranging the twisting block 20, so that a user can conveniently adjust the rotating angle of the squeezing roller 15, and the influence of the guide plate 19 on the disassembly and assembly of the winding rod 3 is avoided.
Referring to fig. 5, the top of the adjusting plate 8 is fixedly connected with a reinforcing frame 21 sleeved on the surface of the screw 7, and the top and the bottom of the surface of the screw 7 are both fixedly connected with limiting rings 22 located on two sides of the reinforcing frame 21.
As a technical optimization scheme of the invention, the contact area of the screw 7 and the adjusting plate 8 can be increased by arranging the reinforcing frame 21 and the limiting ring 22, and the looseness of the joint of the screw 7 and the adjusting plate 8 due to overhigh stress is avoided.
Referring to fig. 1, the surfaces of the pressing roll 15 and the stretching roll 10 are wrapped with a cleaning film 23, and the cleaning film 23 has viscosity.
As a technical optimization scheme of the invention, the cleaning film 23 is arranged, so that dust adhered to the surface of the release film can be removed, and the influence of the dust on the qualified rate of the release film is avoided.
Referring to fig. 1, the drive motor 5 is a 4KW 6-stage motor, and the reduction gear 4 is a ZQ 250.
As a technical optimization scheme of the invention, the rotation speed of the winding rod 3 can be controlled by limiting the types of the transmission motor 5 and the speed reducer 4, and the winding power output of the release film is met.
Referring to fig. 1, the spacing between the positioning frame 16 and the squeeze roll 15 is greater than twenty centimeters.
As a technical optimization scheme of the invention, the distance between the positioning frame 16 and the squeezing roller 15 is controlled, so that a user can conveniently tread the positioning frame 16 downwards through feet, and the positioning frame 16 in contact with the winding rod 3 is prevented from influencing the winding of the release film.
The working principle and the using process of the invention are as follows: when the device is used, a user firstly moves one end of a release film from the top of a stretching roller 10 to the back of the stretching roller 10 and then winds the release film onto the surface of a winding rod 3, after the release film is installed, the user firstly rotates a rotating wheel 6, the rotating wheel 6 drives a screw 7 to rotate and ascend through threads on the surface, the screw 7 drives an adjusting plate 8 to ascend in the moving process, so that the distance between the adjusting plate 8 and the winding rod 3 is enlarged, the stretching roller 10 can tension the release film wound on the surface of the winding rod 3, the release film is prevented from deviating due to loosening, then the user starts a transmission motor 5, the transmission motor 5 drives the winding rod 3 to slowly rotate through a speed reducer 4 and winds the release film, a support 11 and a limiting plate 12 can limit the release film on the surface of the stretching roller 10 to prevent the release film from being influenced by vibration, and cleaning films 23 on the surfaces of the stretching roller 10 and an extrusion roller 15 can remove dust adhered to the surface of the release film, reduce the influence that the dust caused to the qualification rate from the type membrane, squeeze roll 15 can utilize the deformation force of pressure spring 18 to press from the type membrane and press, reaches the effect that prevents to appear the fold from the type membrane at the rolling in-process.
In summary, the following steps: this from type membrane rolling recovery unit with structure of rectifying, it is rotatory and utilize the screw thread on surface to drive regulating plate 8 through runner 6 drive screw rod 7 and rises, can the interval between regulating plate 8 and the winding rod 3 enlarge, stretch roll 10 can cover the tensioning from the type membrane on winding rod 3 surface to the book, avoid appearing the skew because of not hard up from the type membrane, solved current coiling mechanism and did not possess the effect that prevents to appear the skew from the type membrane, can appear damaging because of the transportation extrusion from the outstanding part of its slope of type membrane after random rolling, the problem from the type membrane qualification rate has seriously been influenced.
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.
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 (10)
1. The utility model provides a from type membrane rolling recovery unit with structure of rectifying, includes frame (1), its characterized in that: the left side and the right side of the frame (1) are both fixedly connected with a vertical plate (2), the inner side of the vertical plate (2) is provided with a winding rod (3), the left end and the right end of the winding rod (3) both penetrate through the vertical plate (2) and are movably connected with the vertical plate (2) through a bearing, the left side of the vertical plate (2) is fixedly connected with a speed reducer (4), the bottom of the speed reducer (4) is fixedly connected with a transmission motor (5), the output end of the speed reducer (4) is fixedly connected with the left end of the winding rod (3), the top of the frame (1) is provided with a rotating wheel (6), the bottom end of the rotating wheel (6) is fixedly connected with a screw rod (7), one end, far away from the rotating wheel (6), of the screw rod (7) penetrates through the frame (1) and extends to the inside of the frame (1), the screw rod (7) is in threaded connection with the frame (1), and the, the utility model discloses a riser, including regulating plate (8), inboard of backup pad (9), riser (2) are all run through and bearing swing joint is passed through with riser (2) to the left end and the right-hand member of regulating plate (8) positive left side and the equal fixedly connected with backup pad (9) in right side, the inboard of backup pad (9) is provided with stretching roller (10), the left end and the right-hand member of stretching roller (10) all run through riser.
2. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 1, characterized in that: the inboard of backup pad (9) is through screw thread subassembly fixedly connected with support (11), the surface of support (11) has limiting plate (12) through screw thread subassembly fixed mounting, the one end that support (11) were kept away from in limiting plate (12) extends to the top of stretch-out roll (10) and with the surface contact of stretch-out roll (10).
3. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 1, characterized in that: the top and the equal fixedly connected with connecting plate (13) in bottom of frame (1), the inside fixedly connected with guide arm (14) of connecting plate (13), the surface at guide arm (14) is all established with the right side cover in the left side of regulating plate (8), regulating plate (8) and guide arm (14) sliding connection.
4. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 3, characterized in that: the front of frame (1) is provided with squeeze roll (15) that are located winding rod (3) bottom, the bottom of squeeze roll (15) sets up locating frame (16), the left side and the right side of locating frame (16) all extend to the outside of squeeze roll (15) and pass through bearing swing joint with squeeze roll (15), the bottom fixedly connected with lagging (17) of locating frame (16), lagging (17) cover establish the surface at guide arm (14) and with guide arm (14) sliding connection, the left side and the right side of lagging (17) bottom all are provided with pressure spring (18) that the cover established at guide arm (14) surface, the surface contact of one side and connecting plate (13) of lagging (17) is kept away from in pressure spring (18).
5. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 4, characterized in that: the left side and the right side at squeeze roll (15) top are all fixedly connected with deflector (19), one side that squeeze roll (15) were kept away from in deflector (19) extends to the front of rolling rod (3) and with the surface contact of rolling rod (3).
6. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 4, characterized in that: the left side and the right side of the surface of the extrusion roller (15) are both in threaded connection with a twisting block (20) positioned on the outer side of the positioning frame (16), and the inner side of the twisting block (20) is in contact with the surface of the positioning frame (16).
7. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 1, characterized in that: the top fixedly connected with cover of regulating plate (8) is established and is established at reinforced frame (21) on screw rod (7) surface, the top on screw rod (7) surface is located spacing ring (22) of reinforced frame (21) both sides with the equal fixedly connected with in bottom.
8. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 4, characterized in that: the surfaces of the extrusion roller (15) and the stretching roller (10) are wrapped with cleaning films (23), and the cleaning films (23) have viscosity.
9. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 1, characterized in that: the model of driving motor (5) is 4 KW's 6 grades of motors, the model of reduction gear (4) is ZQ 250.
10. The release film winding and recycling device with the deviation rectifying structure as claimed in claim 1, characterized in that: the distance between the positioning frame (16) and the extrusion roller (15) is more than twenty centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094501.0A CN112678583A (en) | 2021-01-23 | 2021-01-23 | From type membrane rolling recovery unit with structure of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094501.0A CN112678583A (en) | 2021-01-23 | 2021-01-23 | From type membrane rolling recovery unit with structure of rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112678583A true CN112678583A (en) | 2021-04-20 |
Family
ID=75459085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110094501.0A Withdrawn CN112678583A (en) | 2021-01-23 | 2021-01-23 | From type membrane rolling recovery unit with structure of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112678583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067116A (en) * | 2022-08-09 | 2022-09-20 | 巫溪县鑫序农业开发有限公司 | Protective greenhouse |
| CN115384042A (en) * | 2022-08-08 | 2022-11-25 | 江苏林德曼新材料科技有限公司 | PET material processing is with removing wrinkle device |
-
2021
- 2021-01-23 CN CN202110094501.0A patent/CN112678583A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384042A (en) * | 2022-08-08 | 2022-11-25 | 江苏林德曼新材料科技有限公司 | PET material processing is with removing wrinkle device |
| CN115067116A (en) * | 2022-08-09 | 2022-09-20 | 巫溪县鑫序农业开发有限公司 | Protective greenhouse |
| CN115067116B (en) * | 2022-08-09 | 2023-10-31 | 巫溪县鑫序农业开发有限公司 | Protective greenhouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112678583A (en) | From type membrane rolling recovery unit with structure of rectifying | |
| CN113291894A (en) | Drawing type winding device for plastic film | |
| CN113680861B (en) | Anti-deformation numerical control plate rolling machine | |
| CN218231205U (en) | Coiling mechanism is used in cotton production and processing of pearl | |
| CN216606725U (en) | Flattening leveler for hot-rolled coil | |
| CN113493130A (en) | Plastic film winding device convenient to clean | |
| CN210012396U (en) | Synthetic leather pad pasting coiling mechanism | |
| CN218777222U (en) | Recycled paper indentation device for production of recycled paper flat rope | |
| CN215243603U (en) | Automatic paper winder for facial tissue printing equipment | |
| CN213037043U (en) | Novel needle cotton production device | |
| CN219906293U (en) | Cloth rolling equipment | |
| CN218708279U (en) | Bubble-free fold winding device | |
| CN218402896U (en) | A coiling material device for plastic packaging film | |
| CN218319680U (en) | Full-automatic stock form production packing rewinding unit | |
| CN219129791U (en) | Coating structure of coating machine | |
| CN218402922U (en) | Feeding mechanism for coating device | |
| CN216889268U (en) | Continuous moving probe device in unreeling deviation correcting device | |
| CN216153194U (en) | High-efficient integration processing equipment of paper tube reelpipe veneer | |
| CN220744873U (en) | Plaiting machine traction structure | |
| CN218923664U (en) | Automatic winding disc for fire hose | |
| CN115676455B (en) | Pulling force increasing device based on magnetic powder brake | |
| CN110239076A (en) | Aluminum profile film covering device and its method | |
| CN217146643U (en) | Automatic leveling and packaging machine for printing | |
| CN218434072U (en) | Adhesive tape tractor with adjustable width | |
| CN220596482U (en) | Winding device based on tipping paper gilding press is used |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210420 |
|
| WW01 | Invention patent application withdrawn after publication |