CN211329996U - Roller cleaning device for coating machine - Google Patents
Roller cleaning device for coating machine Download PDFInfo
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- CN211329996U CN211329996U CN201921111025.3U CN201921111025U CN211329996U CN 211329996 U CN211329996 U CN 211329996U CN 201921111025 U CN201921111025 U CN 201921111025U CN 211329996 U CN211329996 U CN 211329996U
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Abstract
The utility model discloses a roller cleaning device for a coating machine, coating material and laminating material are pressed together through a heating steel wheel and a rubber wheel of the coating machine, the roller cleaning device comprises a cleaning mechanism, the cleaning mechanism comprises two mounting brackets, a pneumatic motor, a lead screw and a cleaning piece, the two mounting brackets are relatively fixedly mounted on two sides of the coating machine, the lead screw is rotatably mounted between the mounting brackets, the lead screw is parallel to the heating steel wheel, the cleaning piece is in threaded fit with the lead screw, and the cleaning piece is laminated with the heating steel wheel; and the pneumatic motor is used for driving the screw rod to rotate so as to link the cleaning piece to reciprocate along the axial direction of the heating steel wheel. The utility model discloses can keep the cleanliness factor and the mirror surface degree of gyro wheel, make the difficult adhesion dust of gyro wheel or clean the dust of adhesion totally, the situation that the product of prevention or quick getting rid of fills up the wound helps promoting the product quality of production, promotes the product yield and reduces bad loss cost.
Description
Technical Field
The utility model belongs to the technical field of the coating machine, concretely relates to gyro wheel cleaning device for coating machine.
Background
The coating machine is mainly used for the production of dynamic surface coating processes of films, sheets and the like. During the working process of the coating machine, a layer of coating with a specific function is coated on the surface of the base material, and then the coating machine is dried and wound. The coating machine is provided with a dynamic oven for drying the solvent, and after the base material is coated with the coating, the base material is conveyed to the dynamic oven and dried in the moving process. The heat of current coating machine dries by fire the passageway and transversely and set up along the straight line, because the production machine is fast, in order to dry the glue on substrate surface, the oven length design usually is longer. The baked glue can generate a cross-linking reaction, and the film material coated with the glue can be pressed with the laminating material after being taken out of the oven, so that the composite material with certain peel strength is prepared.
Most coating machines are installed in clean room spaces below ten thousand levels. However, the operation of the equipment, the raw materials entering and exiting the clean room, and the movement of personnel in the clean workshop all generate particle dust, the dust is easy to adhere to the roller of the production equipment along with the flowing of the gas, and the pad injury can be generated if the dust is not removed in time. At present, the cleaning of the roller of the coating machine mainly depends on manual work to remove dust adhered to the roller, a large amount of manpower is consumed, and continuous cleaning is difficult to realize. Patent document CN107199188A discloses a cleaning device for a coater that can move relative to a work surface to remove foreign matter on the surface of a roller, but the operation of the coater must be stopped when cleaning is performed, which affects production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving present clean mainly relies on manual operation to carry out the problem of cleaning the during operation that must stop the coating machine operation, provide a gyro wheel cleaning device for coating machine.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a roller cleaning device for a coating machine is characterized in that a coating material and a bonding material are pressed with a rubber wheel through a heating steel wheel of the coating machine, the roller cleaning device comprises a cleaning mechanism, the cleaning mechanism comprises two mounting brackets, a pneumatic motor, a screw rod and a cleaning piece, the two mounting brackets are relatively and fixedly mounted on two sides of the coating machine, the screw rod is rotatably mounted between the mounting brackets in a matched mode, the screw rod is parallel to the heating steel wheel, the cleaning piece is in threaded fit with the screw rod, and the cleaning piece is bonded with the heating steel wheel; the pneumatic motor is used for driving the screw rod to rotate so as to link the cleaning piece to reciprocate along the axial direction of the heating steel wheel.
Preferably, two ends of the screw rod are arranged on the mounting bracket through bearings, and one end of the screw rod is connected with the pneumatic motor through a coupler.
Preferably, a sliding rail parallel to the screw rod is further arranged between the mounting brackets, and the cleaning piece is matched with the sliding rail in a sliding manner.
Preferably, the binding surface of the cleaning piece and the heating steel wheel is detachably provided with dust-free cloth; the dust-free cloth is connected with the cleaning piece through a buckle.
Preferably, the abutting surface of the cleaning piece is an arc surface matched with the heating steel wheel structure.
Preferably, the mounting brackets at both ends of the screw rod are provided with foreign matter collecting grooves.
Preferably, a cleaning brush is provided outside the foreign matter collecting groove.
The utility model provides a another technical scheme that its technical problem adopted is, a coating machine with as above-mentioned gyro wheel cleaning device.
Compared with the prior art, the utility model has the advantages of include: dust adhered to the surface of the heating steel wheel is effectively and timely removed, the condition of product damage is prevented or quickly eliminated, and the quality of produced products is improved; the cleaning mechanism is driven to work by the pneumatic motor, so that manpower consumption is avoided; can be continuously cleaned when the coating machine runs, and does not influence the production.
Drawings
Fig. 1 is a structural diagram of a coater system of a roller cleaning device for a coater according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a pressing mechanism of a roller cleaning device for a coating machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cleaning mechanism of a roller cleaning device for a coating machine according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a cleaning mechanism of a roller cleaning device for a coating machine according to a second embodiment of the present invention;
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
The utility model discloses in, the surface coating technology of coating machine mainly used film, paper etc. scribbles the base material of lapping glue, coating or printing ink etc. of one deck specific function to rolling after drying. The coating machine mainly comprises an unwinding mechanism, a coating mechanism, an oven, a pressing mechanism and a winding mechanism. Unreeling a film, paper and the like, then feeding the film, the paper and the like into a coating mechanism, coating a layer of coating, and then feeding the coated film, the paper and the like into an oven for drying so as to remove redundant water or solvent in the coating; and (3) the film, the paper and the like enter a pressing mechanism, are pressed with the laminating material through a roller to prepare a composite material, and are finally rolled and put in storage. Glue or printing ink substances are required to be uniformly adhered to the surfaces of aluminum foils, plastic films or cloth textiles by the coating machine, the requirement on a coating process is high, the coating height is required to be uniform, and high-speed non-stop roll change can be realized to improve the production efficiency.
The roller of the coating machine is mainly divided into a heating steel wheel and a rubber wheel. The heating steel wheel is used for applying pressing force to the coating material to control the coating amount, and the rubber wheel is used for transferring the coated material to the coating material. In the pressing mechanism, the heating steel wheel and the rubber wheel mainly play a pressing role. The heating steel wheel is matched with the rubber wheel, and the coating material coated with the glue and the attaching material are tightly pressed by applying pressing force to prepare the composite material.
Example one
The roller cleaning device for a coating machine of the embodiment is applied to the coating machine to clean a heating steel wheel in the coating machine, wherein the coating machine comprises: the device comprises an unwinding device 1, a coating device 2, an oven 3, a pressing mechanism 4 and a winding device 5;
specifically, as shown in fig. 1, the coating material 6 comes out of the unwinding device 1, is coated with glue by the coating device 2, enters the oven 3 for drying, and then reaches the pressing mechanism 4; the laminating material 7 comes out of the unreeling device 1, is laminated with the dried coating material in the laminating mechanism 4 to be made into a composite material 8, and finally enters the reeling device 5 for reeling and packaging;
wherein, pressing mechanism 4 includes:
a heating steel wheel 401 for providing a pressing force to the coating material 6 and the bonding material 7;
and the rubber wheel 402 is used for driving the heating steel wheel 401 to rotate and transporting the coating material 6 and the jointing material 7.
In addition, the roller cleaning device 403 is used for automatically and continuously cleaning the heating steel wheel 401. Specifically, as shown in fig. 2, in the pressing mechanism 4, a heated steel wheel 401 applies pressing force to a rubber wheel 402, and a coating material 6 and a bonding material 7 enter the contact surface between the two wheels to be pressed; in the pressing process, the equipment runs, raw materials enter and exit the dust-free room, and personnel move in a dust-free workshop to generate particle dust, the dust is easy to adhere to a roller of production equipment along with the flowing of gas, and the pad injury can be generated if the dust is not removed in time; in order to keep the cleanliness and the mirror surface degree of the surface of the heating steel wheel and make the roller not easy to adhere dust or clean the adhered dust, a roller cleaning device 403 is arranged on the heating steel wheel 401, and comprises a cleaning mechanism 4031 and a mounting bracket 4032; the cleaning mechanism is provided with two mounting brackets which are oppositely arranged, and the cleaning mechanism is fixed on the machine frames at the two sides of the coating machine through bolts;
wherein cleaning mechanism 4031 includes:
pneumatic motor 4033: a driving force for providing wiping to the cleaning members 4035;
screw 4034: for converting the rotary motion of the spindle of the air motor 4033 into linear motion of the cleaning member 4035;
cleaning members 4035: comprises a dust-free cloth 4036 for cleaning the surface of the roller;
fig. 3 is a structural view of a cleaning mechanism 4031, and as shown in the figure, a mounting bracket 4032 is respectively provided with ball bearings, and two ends of a screw 4033 are matched and mounted on the bearings and are parallel to the axis of a heating steel wheel 401; the cleaning piece 4035 is provided with a through hole which is provided with an internal thread meshed with the screw rod, and the screw rod 4034 and the cleaning piece 4035 are assembled through the internal thread and the external thread; one end of the screw 4034 is provided with a coupler which is connected with a pneumatic motor 4033 shaft so as to link the cleaning piece 4035 to reciprocate along the axial direction of the heating steel wheel 401; the pneumatic motor 4033 is fixedly arranged on the coating machine frame through bolts, and compressed air is introduced from the fan through a conduit; the cleaning piece 4035 is also attached to the heating steel wheel 401, and the attaching surface of the cleaning piece 4035 is an arc surface with the same radian as the heating steel wheel 401; the binding surface of the cleaning piece 4035 and the heating steel wheel 401 is detachably provided with a dust-free cloth 4036, the dust-free cloth 4036 is connected with the cleaning piece 4035 through a buckle, a magic tape or an adhesive, and if the surface particle dust of the dust-free cloth reaches a certain amount or the service time reaches a certain time limit, the surface can be changed or replaced.
When the heating steel wheel 401 rotates, the cleaning mechanism 4031 simultaneously performs continuous cleaning operation on the surface of the heating steel wheel 401. Under the drive of the pneumatic motor 4033, the rotation of the screw 4034 enables the cleaning piece 4035 attached to the surface of the heating steel wheel 401 to perform reciprocating linear motion along the screw, and the surface of the heating steel wheel 401 is wiped leftwards and rightwards to keep clean.
Example two
The roller cleaning device for a coater of the present embodiment is different from the first embodiment in that:
further comprising:
slide rail 4037: when the cleaning piece moves linearly on the screw rod, the cleaning piece plays a role in guiding;
foreign matter collecting groove 4038: the dust collector is used for collecting foreign matters swept by the cleaning piece, and the foreign matters comprise particulate dust;
cleaning brush 4039: the foreign matter collecting tank is used for cleaning the foreign matter collecting tank so as to keep the cleaning mechanism clean;
other structures can refer to the first embodiment.
Specifically, as shown in fig. 4, a sliding rail 4037 parallel to the lead screw is arranged between the mounting brackets, and both ends of the sliding rail are respectively welded to the mounting brackets; the cleaning element also has a slider structure 40351 that fits over the sled 4037. When the screw rod rotates, the cleaning piece is limited to be connected with the slide rail of the slide block along with the rotation of the screw rod, and the cleaning piece moves linearly along the slide rail 4037, so that the wiping action of the cleaning piece cannot interfere with the rotation of the heating roller.
The two mounting brackets are also provided with foreign matter collecting grooves 4038, respectively, and are equipped with cleaning brushes 4039. When the cleaning members reach the ends of the wiping stroke, i.e., contact the mounting bracket, the swept particulate dust falls into and collects in the foreign material collection slot 4038. Staff regularly utilizes supporting cleaning brush 4039 to clear away the particle dust in the foreign matter collecting vat to keep the clean state of cleaning mechanism for a long time.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A roller cleaning device for a coating machine is characterized in that a coating material and a bonding material are pressed with a rubber wheel through a heating steel wheel of the coating machine, the roller cleaning device comprises a cleaning mechanism, the cleaning mechanism comprises two mounting brackets, a pneumatic motor, a screw rod and a cleaning piece, the two mounting brackets are relatively and fixedly mounted on two sides of the coating machine, the screw rod is rotatably mounted between the mounting brackets in a matched mode, the screw rod is parallel to the heating steel wheel, the cleaning piece is in threaded fit with the screw rod, and the cleaning piece is bonded with the heating steel wheel; and the pneumatic motor is used for driving the screw rod to rotate so as to link the cleaning piece to reciprocate along the axial direction of the heating steel wheel.
2. The roller cleaning device for a coater according to claim 1, wherein both ends of the screw are provided on the mounting bracket through bearings, and one end of the screw is connected to the air motor through a coupling.
3. The roller cleaning device for coating machine according to claim 1, wherein a slide rail parallel to the screw rod is further provided between the mounting brackets, and the cleaning member is slidably fitted to the slide rail.
4. The roller cleaning device for coating machine of claim 1, wherein the cleaning member and the heating steel wheel have their contact surfaces detachably provided with dust-free cloth.
5. The roller cleaning device for a coater according to claim 4, wherein said dust-free cloth and said cleaning member are connected by a snap fit.
6. The roller cleaning device for coating machine according to claim 4, wherein the abutting surface of the cleaning member is a curved surface matching with the structure of the heating steel roller.
7. The roller cleaning device for a coater according to claim 1, wherein the mounting brackets at both ends of the screw rod have foreign matter collecting grooves.
8. The roller cleaning device for a coater according to claim 7, wherein a cleaning brush is provided outside the foreign matter collecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111025.3U CN211329996U (en) | 2019-07-16 | 2019-07-16 | Roller cleaning device for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111025.3U CN211329996U (en) | 2019-07-16 | 2019-07-16 | Roller cleaning device for coating machine |
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| Publication Number | Publication Date |
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| CN211329996U true CN211329996U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921111025.3U Active CN211329996U (en) | 2019-07-16 | 2019-07-16 | Roller cleaning device for coating machine |
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| CN (1) | CN211329996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246495A (en) * | 2020-09-28 | 2021-01-22 | 金陵科技学院 | Coating device with self-cleaning function and working method |
| CN112354775A (en) * | 2020-09-28 | 2021-02-12 | 金陵科技学院 | Double-sided defoaming coating device and working method |
| CN116619736A (en) * | 2023-07-24 | 2023-08-22 | 珠海拾比佰新型材料有限公司 | Online cleaning plastic-sticking compression roller equipment |
-
2019
- 2019-07-16 CN CN201921111025.3U patent/CN211329996U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246495A (en) * | 2020-09-28 | 2021-01-22 | 金陵科技学院 | Coating device with self-cleaning function and working method |
| CN112354775A (en) * | 2020-09-28 | 2021-02-12 | 金陵科技学院 | Double-sided defoaming coating device and working method |
| CN112246495B (en) * | 2020-09-28 | 2021-07-16 | 金陵科技学院 | Coating device with self-cleaning function and working method |
| CN112354775B (en) * | 2020-09-28 | 2021-11-26 | 金陵科技学院 | Double-sided defoaming coating device and working method |
| CN116619736A (en) * | 2023-07-24 | 2023-08-22 | 珠海拾比佰新型材料有限公司 | Online cleaning plastic-sticking compression roller equipment |
| CN116619736B (en) * | 2023-07-24 | 2023-11-07 | 珠海拾比佰新型材料有限公司 | Online cleaning plastic-sticking compression roller equipment |
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