CN211160443U - Multilayer composite film slurry transferring device - Google Patents
Multilayer composite film slurry transferring device Download PDFInfo
- Publication number
- CN211160443U CN211160443U CN201921629400.3U CN201921629400U CN211160443U CN 211160443 U CN211160443 U CN 211160443U CN 201921629400 U CN201921629400 U CN 201921629400U CN 211160443 U CN211160443 U CN 211160443U
- Authority
- CN
- China
- Prior art keywords
- roller
- pigment
- coating
- multilayer composite
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims description 46
- 239000002002 slurry Substances 0.000 title claims description 15
- 239000000049 pigment Substances 0.000 claims abstract description 67
- 239000011248 coating agent Substances 0.000 claims abstract description 51
- 238000000576 coating method Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000007888 film coating Substances 0.000 claims abstract description 24
- 238000009501 film coating Methods 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000004049 embossing Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 40
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims 6
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Coating Apparatus (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a multilayer complex film commentaries on classics thick liquid device has solved the not enough of prior art, and technical scheme is: including the raw materials roller, the pigment lifting roller, the pigment groove, measurement steel roller, the coating roll, the embossing roll, collect roller and a plurality of tensioning guide roll, the position of embossing roll is located the top of coating roll, interval less than or equal to the thickness of complex film between embossing roll and the coating roll, the input of complex film is around establishing on the raw materials roller, the complex film passes around establishing on collecting the roller after the space between embossing roll and the coating roll, carry out the tensioning to the complex film by a plurality of tensioning guide roll between raw materials roller and the collection roller, a serial communication port, still including the friction driving roller, the friction driving roller is connected with multilayer complex film coating unit lateral wall through rotating the connecting piece, outside and the friction driving roller butt around establishing the complex film on collecting the roller, the friction driving roller is by collecting motor drive's drive roll, it is the driven voller to collect the roller.
Description
Technical Field
The utility model relates to a product color printing packing processing equipment especially relates to a multilayer complex film commentaries on classics thick liquid device.
Background
The multilayer composite film is compounded by two or more layers of films made of different materials and is mainly used for packaging, materials with comprehensive properties of each single material can be obtained through compounding, and used base materials mainly comprise plastic films (such as Polyethylene (PE), polypropylene (PP), polystyrene, polyvinyl chloride (PVC), Polyester (PET) and the like), cellophane, paper, metal foil A L and the like.
Prior patent 201410159348.5 has once published a section film coating machine, similar prior art, patent technology is not rare, but prior art has a problem to make the degree of difficulty of overall control great, it is mainly just to collect that the roller is collected generally with even angular velocity speed, collect more and collect on the roller around the compound film thickness of establishing just more, in order to guarantee even feed speed also be the linear velocity, just need all to do real-time adjustment to some drive roll driven rollers such as pigment lifting roll, tensioning roller, coating roll, consequently produce great control adjustment degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a utility model aims at overcoming prior art and generally collecting with even angular velocity when collecting the roller, collect more collect on the roller around the compound film thickness of establishing just bigger, just so be the linear velocity in order to guarantee even feed speed, just need be to the tensioning roller, some drive roll driven voller such as coating roll all do real-time adjustment, consequently if change thick liquid when promoting thick liquid and acquire evenly, the complex film of collecting to different linear velocities then will cause the inhomogeneous condition of coating, a multilayer complex film commentaries on classics thick liquid device of realizing complex film processing with the uniform velocity mode is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multilayer composite film slurry rotating device is suitable for a multilayer composite film coating device and comprises a raw material roller, a pigment lifting roller, a pigment groove, a metering steel roller, a coating roller, a pressing roller, a collecting roller and a plurality of tensioning guide rollers, wherein two ends of the raw material roller, the pigment lifting roller, the pigment groove, the metering steel roller, the coating roller, the collecting roller and the plurality of tensioning guide rollers are erected on the side wall of the multilayer composite film coating device, the lower part of a roller body of the pigment lifting roller is immersed in the pigment groove, a flexible pigment absorption cylinder is sleeved on the metering steel roller, the upper part of the roller body of the pigment lifting roller is abutted with the lower part of the flexible pigment absorption cylinder of the metering steel roller, the upper part of the flexible pigment absorption cylinder is abutted with the lower part of the coating roller, the pressing roller is positioned above the coating roller, and the distance between the pressing roller and the coating roller is smaller than or equal to the thickness of the composite film, the input of complex film is around establishing the raw materials roller on, the complex film passes around establishing on collecting the roller after the space between embossing roll and the coating roll, the raw materials roller with collect between the roller by a plurality of tensioning guide roll to the tensioning of complex film, still including the friction driving roller, the friction driving roller through rotate the connecting piece with multilayer complex film coating unit lateral wall is connected, around establishing the outside of the complex film on collecting the roller with friction driving roller butt, the friction driving roller is by collecting motor drive's drive roll, it is the driven voller to collect the roller. The multilayer composite film coating machine is a mature product, the specific structure is not excessively expanded in the application, the utility model mainly aims at the collection of the prior art collecting roller, the collection is generally carried out at uniform angular velocity, the more the collection is, the thickness of the composite film wound on the collecting roller is larger, in order to ensure the uniform feeding speed, namely the linear velocity, the real-time adjustment of some driving roller driven rollers such as a tension roller and a coating roller is needed, therefore, if the slurry is uniformly obtained when the rotating slurry is lifted, the non-uniform coating condition can be caused by the composite film collected at different linear velocities, the utility model adopts the collecting roller as the driven roller, the action of the collecting roller is driven by a friction driving roller which is connected with the side wall of the multilayer composite film coating device in a rotating way, under the action of gravity, the butt can be realized with the collection roller to the friction drive roller, because the effect of friction power after the butt, collect roller and friction drive roller and rotate with the same linear velocity, therefore, the complex film of collection can move with a mode at the uniform velocity, on this basis, the raw materials roller, the pigment lifting roller, the pigment groove, the measurement steel roller, the coating roller can all work with the action mode at the uniform velocity of a fixed position, it is reasonable to make the pigment that changes thick liquid in-process promotion evenly distributed more, effectively improve the coating quality with this, make the product quality after the coating can keep unanimous, and need not do too much control to the rotational speed of all roll bodies, and the control cost is saved, and the product quality is improved.
Preferably, the paint color absorbing device further comprises a plurality of auxiliary lifting rollers which are mutually abutted, the auxiliary lifting roller with the lowest height is abutted with the paint lifting roller, and the auxiliary lifting roller with the highest height is abutted with the flexible paint absorbing cylinder. The auxiliary lifting roller mainly controls the rotating direction of each roller body, so that the rotating direction of the roller body and the configuration position of the roller body can reach the designed ideal position.
Preferably, the rotary connecting piece comprises two rotary pressure arms which are parallel to each other, a pressing piston and a transmission belt, first ends of the two rotary pressure arms are in rotary connection with the side wall of the multilayer composite film coating device through a rotary shaft, the second ends of the rotary pressure arms are free ends, the two ends of the friction driving roller are respectively connected with the free ends of the two rotary pressure arms, the bottom of the pressing piston cylinder body is also rotationally connected with the side wall of the multilayer composite film coating device, a cotter pin is fixed at the end part of the piston rod of the pressing piston, the end part of the piston rod of the pressing piston is rotationally connected with the rotary pressing arm through the cotter pin, still the cover is equipped with a collection drive wheel in the axis of rotation, collect the drive wheel pass through the drive belt with the friction drive roller is connected, it still is connected with the drive shaft transmission of collecting the motor to collect the drive wheel. Rotatory pressure arm forms one through pressing the piston and can carry out the holding power that controls by the manual work in this application, keep collecting roller and friction drive roller and can keep synchronization action, collect the distance between drive wheel and the friction pressure roller in this application and keep invariable, make between the two can fix the driving medium on rotatory pressure arm through the drive belt or other and carry out the transmission, so just can keep stable transmission when the displacement of friction pressure roller, collect drive wheel itself still with the drive shaft connection who collects the motor, this connected mode is comparatively various, do not any restriction in this application. The technical purpose of the application can be realized by directly improving the friction through gravity pressing by the rotary pressing arm, but the reliability is higher by adopting a cylinder pressing mode after the rotary pressing arm is connected in a rotating mode.
Preferably, the central axis of the pressing roll and the central axis of the coating roll are positioned on the same vertical plane, and tensioning guide rolls for keeping the composite film horizontally act are arranged on both sides of the coating roll.
Preferably, the diameter of the pigment lifting roll is the same as the diameter of the metering steel roll, and the diameter of all the auxiliary lifting rolls is the same as the diameter of the pigment lifting roll. The stability of pigment in the pigment groove is guaranteed as long as the setting makes the in-process of changeing thick liquid like this, and the pigment that changes thick liquid promotion then will remain stable for the product quality after the coating can keep unanimous.
Preferably, a broadcasting and television code disc for counting is arranged on a rotating shaft of the metering steel roller, the metering steel roller is a driven roller, and the pigment lifting roller and the coating roller are driving rollers.
Preferably, the length of the flexible pigment absorption cylinder is greater than or equal to the coating width of the multilayer composite film.
The utility model discloses following beneficial effect has: the utility model adopts the collecting roller as the driven roller, the action of the collecting roller is driven by the friction driving roller, the friction driving roller is connected with the side wall of the multilayer composite film coating device in a rotating way, under the action of gravity, the friction driving roller can realize butt with the collecting roller, after the butt, the collecting roller and the friction driving roller rotate at the same linear speed due to the action of friction force, therefore, the collected composite film can act in a uniform speed way, on the basis, the raw material roller, the pigment lifting roller, the pigment groove, the metering steel roller and the coating roller can all work in a fixed position uniform speed action way, so that the pigment lifted in the slurry transferring process is more uniformly and reasonably distributed, thereby effectively improving the coating quality, keeping the product quality after coating consistent, and not needing to control the rotating speed of all roller bodies too much, the control cost is saved, and the product quality is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention when a lift roller is added.
In the figure: a. a multilayer composite film coating device, b1, a pigment groove, b2, a pigment lifting roller, b3, an auxiliary lifting roller, c1, a metering steel roller, d1, a coating roller, d2, a pressing roller, d3, a guide roller, d4, a friction transmission roller, d5, a collecting roller, d6, a collecting driving wheel, d7, a pressing piston, d8, a rotary pressing arm, d9, a raw material roller, d10, a composite film, f and a tensioning guide roller.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example 1:
a multilayer composite film slurry transferring device is suitable for a multilayer composite film coating device a and comprises a raw material roller d9, a pigment lifting roller b2, a pigment groove b1, a metering steel roller c1, a coating roller d1, a pressing roller d2, a collecting roller d5 and a plurality of tensioning guide rollers f, wherein two ends of the raw material roller, the pigment lifting roller, the pigment groove, the metering steel roller, the coating roller, the collecting roller and the tensioning guide rollers are erected on the side wall of the multilayer composite film coating device, the lower part of a roller body of the pigment lifting roller is immersed in the pigment groove, a flexible pigment absorption cylinder is sleeved on the metering steel roller, the upper part of the roller body of the pigment lifting roller is abutted with the lower part of the flexible pigment absorption cylinder of the metering steel roller, the upper part of the flexible pigment absorption cylinder is abutted with the lower part of the coating roller, the position of the pressing roller is positioned above the coating roller, and the distance between the pressing roller and the coating roller is smaller than or equal to the thickness of the composite film, the input of complex film is around establishing the raw materials roller on, the complex film passes around establishing on collecting the roller after the space between embossing roll and the coating roller, the raw materials roller with collect between the roller by a plurality of tensioning guide roll to the tensioning of complex film, still including friction driving roller d4, the friction driving roller through rotate the connecting piece with multilayer complex film coating device lateral wall is connected, around establishing the outside of the complex film on collecting the roller with friction driving roller butt, the friction driving roller is by collecting motor drive's drive roll, it is the driven voller to collect the roller. Collect the motor and install in multilayer complex film changes thick liquid device, drive roll all indicates by motor drive self-rotating's roller among itself, and the driven roll then does not have the motor to drive, and all motors are all installed in multilayer complex film changes thick liquid device, and this technical content is the conventional technical means in this field, does not do in this application and describe repeatedly. The central axis of the pressing roller and the central axis of the coating roller are positioned on the same vertical plane, and the two sides of the coating roller are provided with tensioning guide rollers for keeping the composite film in a horizontal action. The measuring steel roller is a driven roller, and the pigment lifting roller and the coating roller are driving rollers. The length of the flexible pigment absorption cylinder is more than or equal to the coating width of the multilayer composite film. The embodiment adopts the following steps that the collecting roller is a driven roller, the action of the collecting roller is driven by a friction driving roller, the friction driving roller is rotatably connected with the side wall of the multilayer composite film coating device, under the action of gravity, the friction driving roller can be abutted with the collecting roller, after the abutting, the collecting roller and the friction driving roller rotate at the same linear velocity due to the action of friction force, therefore, the collected composite film can act at a constant speed as assistance, a plurality of guide rollers d3 with the same angular velocity and the same diameter can be arranged on the side wall of the multilayer composite film coating device for auxiliary transmission, on the basis, the raw material roller, the pigment lifting roller, the pigment groove, the metering steel roller and the coating roller can work at a fixed position and a constant speed, so that the pigment lifted in the slurry transferring process is more uniformly and reasonably distributed, therefore, the coating quality is effectively improved, the quality of the coated product can be kept consistent, the rotating speed of all the roller bodies is not required to be controlled excessively, the control cost is saved, and the product quality is improved.
The rotary connecting piece comprises two parallel rotary pressure arms d8, a pressing piston d7 and a transmission belt, the first ends of the two rotary pressure arms are in rotary connection with the side wall of the multilayer composite film coating device through a rotary shaft, the second ends of the rotary pressure arms are free ends, the two ends of the friction driving roller are respectively connected with the free ends of the two rotary pressure arms, the bottom of the pressing piston cylinder body is also rotationally connected with the side wall of the multilayer composite film coating device, a cotter pin is fixed at the end part of the piston rod of the pressing piston, the end part of the piston rod of the pressing piston is rotationally connected with the rotary pressing arm through the cotter pin, still the cover is equipped with a collection drive wheel d6 in the axis of rotation, collect the drive wheel pass through the drive belt with the friction drive roller is connected, collect the drive wheel still with collect the drive shaft transmission of motor and be connected. Rotatory pressure arm forms one through pressing the piston and can carry out the clamping force that controls by the manual work in this application, keep collecting roller and friction drive roller and can keep synchronization action, collect the distance between drive wheel and the friction pressure roller and keep invariable in this embodiment, make between the two can fix the driving medium on rotatory pressure arm through the drive belt or other and carry out the transmission, so just can keep stable transmission when the displacement of friction pressure roller, collect drive wheel itself still with the drive shaft connection who collects the motor, this connected mode is comparatively various, do not do any restriction in this application. The technical purpose of the application can be realized by directly improving the friction through gravity pressing by the rotary pressing arm, but the reliability is higher by adopting a cylinder pressing mode after the rotary pressing arm is connected in a rotating mode.
Example 2:
this embodiment is substantially the same as embodiment 1, except that (see fig. 2) a plurality of auxiliary lift rollers b3 are provided in abutment with each other, the auxiliary lift roller having the lowest height abuts against the pigment lift roller, and the auxiliary lift roller having the highest height abuts against the flexible pigment absorption tube. The auxiliary lifting roller mainly controls the rotating direction of each roller body, so that the rotating direction of the roller body and the configuration position of the roller body can reach the designed ideal position. The diameter of the pigment lifting roller is the same as that of the metering steel roller, and the diameter of all the auxiliary lifting rollers is the same as that of the pigment lifting roller. The stability of pigment in the pigment groove is guaranteed as long as the setting makes the in-process of changeing thick liquid like this, and the pigment that changes thick liquid promotion then will remain stable for the product quality after the coating can keep unanimous.
It should be understood that the present embodiment is only for illustrating the present invention and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (7)
1. A multilayer composite film slurry rotating device is suitable for a multilayer composite film coating device and comprises a raw material roller, a pigment lifting roller, a pigment groove, a metering steel roller, a coating roller, a pressing roller, a collecting roller and a plurality of tensioning guide rollers, wherein two ends of the raw material roller, the pigment lifting roller, the pigment groove, the metering steel roller, the coating roller, the collecting roller and the plurality of tensioning guide rollers are erected on the side wall of the multilayer composite film coating device, the lower part of a roller body of the pigment lifting roller is immersed in the pigment groove, a flexible pigment absorption cylinder is sleeved on the metering steel roller, the upper part of the roller body of the pigment lifting roller is abutted with the lower part of the flexible pigment absorption cylinder of the metering steel roller, the upper part of the flexible pigment absorption cylinder is abutted with the lower part of the coating roller, the pressing roller is positioned above the coating roller, and the distance between the pressing roller and the coating roller is smaller than or equal to the thickness of the composite film, the utility model discloses a multilayer composite film coating device, including the compound film, the compound film passes the space between embossing roll and the coating roll and sets up on collecting the roller, the input of compound film is around establishing the raw materials roller on, the compound film passes around establishing on collecting the roller after the space between embossing roll and the coating roll, the raw materials roller with collect between the roller by a plurality of tensioning guide roll to the compound film tensioning, its characterized in that, still including friction driving roller, friction driving roller through rotate the connecting piece with multilayer composite film coating device lateral wall is connected, around establishing the outside of the compound film on collecting the roller with friction driving roller butt, friction driving roller is by collecting motor drive's drive roll, it is the driven voller to collect the roller.
2. The multilayer composite membrane slurry transfer device according to claim 1, wherein: the pigment absorption device is characterized by further comprising a plurality of auxiliary lifting rollers which are mutually abutted, wherein the auxiliary lifting roller with the lowest height is abutted with the pigment lifting roller, and the auxiliary lifting roller with the highest height is abutted with the flexible pigment absorption barrel.
3. The multilayer composite membrane slurry transfer device according to claim 1, wherein: the rotary connecting piece comprises two rotary pressure arms which are parallel to each other, a pressing piston and a transmission belt, the first ends of the two rotary pressure arms are in rotary connection with the side wall of the multilayer composite film coating device through a rotary shaft, the second ends of the rotary pressure arms are free ends, the two ends of the friction driving roller are respectively connected with the free ends of the two rotary pressure arms, the bottom of the pressing piston cylinder body is also rotationally connected with the side wall of the multilayer composite film coating device, a cotter pin is fixed at the end part of the piston rod of the pressing piston, the end part of the piston rod of the pressing piston is rotationally connected with the rotary pressing arm through the cotter pin, still the cover is equipped with a collection drive wheel in the axis of rotation, collect the drive wheel pass through the drive belt with the friction drive roller is connected, it is connected still with the drive shaft transmission of collecting the motor to collect the drive wheel.
4. The multilayer composite membrane slurry transfer device according to claim 1, wherein: the central axis of the pressing roller and the central axis of the coating roller are positioned on the same vertical plane, and the two sides of the coating roller are provided with tensioning guide rollers for keeping the composite film in a horizontal action.
5. The multilayer composite membrane slurry transfer device according to claim 2, wherein: the diameter of the pigment lifting roller is the same as that of the metering steel roller, and the diameter of all the auxiliary lifting rollers is the same as that of the pigment lifting roller.
6. The multilayer composite membrane slurry transfer apparatus according to claim 1, 2, 3, 4 or 5, wherein: the measuring steel roller is a driven roller, and the pigment lifting roller and the coating roller are driving rollers.
7. The multilayer composite membrane slurry transfer device according to claim 1, wherein: the length of the flexible pigment absorption cylinder is more than or equal to the coating width of the multilayer composite film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629400.3U CN211160443U (en) | 2019-09-27 | 2019-09-27 | Multilayer composite film slurry transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629400.3U CN211160443U (en) | 2019-09-27 | 2019-09-27 | Multilayer composite film slurry transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211160443U true CN211160443U (en) | 2020-08-04 |
Family
ID=71820435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921629400.3U Expired - Fee Related CN211160443U (en) | 2019-09-27 | 2019-09-27 | Multilayer composite film slurry transferring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211160443U (en) |
-
2019
- 2019-09-27 CN CN201921629400.3U patent/CN211160443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201427814Y (en) | Novel automatic lap changing apparatus for plastic membrane | |
| CN206886343U (en) | A kind of material collecting device of rotary press | |
| CN202762593U (en) | Coating machine for drawing film | |
| CN201923688U (en) | Conveying and arraying device of soft band-shaped material | |
| CN110937441A (en) | Film roll changing and conveying device | |
| CN206511728U (en) | A kind of continuous folding machine of single jigsaw | |
| CN209904183U (en) | Effectual hot melt adhesive coating compounding machine is adjusted to tension | |
| CN211160443U (en) | Multilayer composite film slurry transferring device | |
| CN201597203U (en) | Full-automatic paper tubing machine | |
| CN113060326A (en) | Automatic film wrapping and packaging equipment for direct yarn | |
| CN111908236A (en) | Express delivery refuse collection treatment facility | |
| CN106586651A (en) | Intelligent splicing machine | |
| CN203439804U (en) | Coiled material code-spraying conveying device | |
| CN207903609U (en) | A kind of novel error-correction structure | |
| CN206814078U (en) | A kind of lapping machine | |
| CN2595562Y (en) | Combined integrated machine for making bag and printing | |
| CN214021011U (en) | Three-roller grinding machine | |
| CN210029606U (en) | Winding device of coating machine | |
| CN111232712B (en) | Non-woven fabric production equipment | |
| CN207293676U (en) | A kind of wrap-up for film production | |
| CN113291890A (en) | Automatic film coating production line | |
| CN209411417U (en) | A kind of film transmission Chu Mo mechanism | |
| CN102383339B (en) | Material belt device and coating machine | |
| CN211160437U (en) | Multilayer composite film coating device | |
| CN206126183U (en) | Down clean system in belt feeder area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |