CN215694989U - Dual-purpose coating machine with adjustable rubber coating thickness - Google Patents
Dual-purpose coating machine with adjustable rubber coating thickness Download PDFInfo
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- CN215694989U CN215694989U CN202122225084.7U CN202122225084U CN215694989U CN 215694989 U CN215694989 U CN 215694989U CN 202122225084 U CN202122225084 U CN 202122225084U CN 215694989 U CN215694989 U CN 215694989U
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Abstract
The application discloses a dual-purpose coating machine with adjustable coating thickness, which belongs to the technical field of coating machines and comprises a guide roller, a scraper and a conical nozzle capable of discharging conical spray, wherein a base material moves along a movement path under the guide action of the guide roller, and the conical nozzle is arranged on the movement path of the base material and can spray an adhesive to the moving base material; the scraper is arranged on the moving path of the base material and can scrape the adhesive adhered to the base material; the conical nozzle can move along the first guide rail to change the distance between the conical nozzle and the moving path of the substrate so as to realize different spraying thicknesses; the scraper can move along the working guide rail to change the distance between the conical nozzle and the moving path of the base material, so that different scraping thicknesses of the adhesive sprayed on the base material by the conical nozzle are realized, and different gluing thicknesses are realized. Use this application rubber coating of above-mentioned structure even, can form the even glue film of thickness.
Description
Technical Field
The application belongs to the technical field of coating machines, specifically provides a dual-purpose coating machine with adjustable rubber coating thickness.
Background
The coating machine is mainly used for surface coating process production of films, paper and the like, and a coating machine substrate is coated with a layer of glue, paint or ink and the like with specific functions, dried and rolled. The coating machine can realize that the surface coating of multiform produces, and the receipts of coating machine unreel all dispose rolling, the unwinding device of controller control to can control the movement speed of rolling, unwinding device regulation and control substrate through the controller, the rubber coating in-process of coating machine, the rubber coating thickness demand to the coating of different materials or plastic film is different, so need adjust the rubber coating thickness according to the production demand.
When gluing, the adhesive needs to be coated on the substrate firstly, then the adhesive coated on the substrate is spread by using a scraper and the adhesive is scraped, the adhesive on the substrate is spread and scraped by using the scraper, so that the adhesive covers the substrate, because the adhesive has certain viscosity, the adhesive is flattened by using the scraper through relative movement of the scraper and the substrate, when the local gluing thickness on the substrate is greatly changed, the colloid pushed by the scraper is easy to adhere to the colloid adhered on the substrate, so that the local gluing thickness is changed, the uniformity of the gluing thickness of the adhesive coated on the substrate is difficult to ensure, and because of surface tension, the scraped adhesive has the possibility of deformation, so that the quality of the adhesive layer formed on the substrate is influenced.
SUMMERY OF THE UTILITY MODEL
In order to guarantee the glue film quality of formation, when reducing the colloid of scraper on to the substrate and carrying out the frictioning, because the rubber coating thickness variation of local is great, cause the inhomogeneous condition of rubber coating thickness, this application provides a dual-purpose coating machine with adjustable rubber coating thickness.
The dual-purpose coating machine with the adjustable coating thickness comprises a guide roller, a scraper and a conical nozzle capable of discharging conical spray, wherein the base material moves along a movement path under the guide action of the guide roller, and the conical nozzle is arranged on the movement path of the base material and can spray an adhesive to the moving base material; the scraper is arranged on the moving path of the base material and can scrape the adhesive adhered to the base material; the conical nozzle can move along the first guide rail to change the distance between the conical nozzle and the moving path of the substrate so as to realize different spraying thicknesses; the scraper can move along the working guide rail to change the distance between the scraper and the moving path of the base material, so that different scraping thicknesses of the adhesive sprayed on the base material by the conical nozzle are realized, and different gluing thicknesses are realized.
In an embodiment of this application, the dual-purpose coating machine with adjustable rubber coating thickness still includes the support conveyer belt that sets up with the scraper relatively, and along the thickness direction of substrate, the scraper is located one side in substrate motion route, and the support conveyer belt is located the opposite side in substrate motion route, and when the adhesive that the scraper adhered on to the substrate scraped, the support conveyer belt can provide the support and can move along with the substrate to the substrate of motion.
In an embodiment of the application, the dual-purpose coating machine with adjustable rubber coating thickness still includes the mount pad that is connected and can follow the work guide rail motion with the work guide rail, and the scraper is articulated with the mount pad and can rotate around the pin joint to the contained angle between adjustment scraper and the substrate motion path, the scraper passes through the mount pad and is connected with the work guide rail, with the distance of adjustment scraper and substrate.
In an embodiment of this application, the scraper still is connected with the mount pad through the cylinder, and cylinder one end is articulated with the scraper, and the other end is articulated with the mount pad to make the scraper rotate or stagnate in the frictioning position around the pin joint of scraper and mount pad.
In one embodiment of the application, the dual-purpose coating machine with adjustable coating thickness is provided with a plurality of scrapers along the movement path of the substrate, and each scraper is respectively connected with a working guide rail and can move along the respectively connected working guide rail so as to change the distance between each scraper and the substrate.
In one embodiment of the present application, the distance of each blade from the substrate is gradually reduced in the direction of movement of the substrate.
In an embodiment of the application, the dual-purpose coating machine with adjustable coating thickness further comprises a control unit and a monitoring unit capable of monitoring the coating thickness, the monitoring unit can send a monitoring signal to the control unit according to the coating thickness, and the control unit controls the distance between the scraper and the conical nozzle and the substrate through the monitoring signal.
In one embodiment of the present application, the dual coater in which the thickness of the applied glue is adjustable is provided with a plurality of conical nozzles in the width direction of the substrate.
In one embodiment of the present application, the dual-purpose coater with adjustable glue application thickness further comprises a jet nozzle, which is arranged at the conical nozzle and is capable of jetting air flow to clean the conical nozzle.
In one embodiment of the application, the dual-purpose coating machine with the adjustable coating thickness further comprises a dust suction device, and a dust suction part of the dust suction device is arranged on the movement path of the substrate to perform dust suction treatment on the substrate.
Those skilled in the art can understand that the foregoing technical solutions of the present application have at least the following beneficial effects:
1. this application is through the conical nozzle that can follow first guide rail motion in order to change the distance with the substrate, it is fixed time when the volume of conical nozzle spun adhesive, because conical nozzle exhaust spraying is the toper spraying, be close to the substrate along with conical nozzle, conical nozzle sprays the area on the substrate and diminishes, thereby the thickness of the adhesive of spraying on the substrate increases, when conical nozzle keeps away from the substrate, conical nozzle sprays the area increase on the substrate, thereby the thickness of the adhesive of spraying on the substrate reduces, then it is even to use the scraper to scrape the rubber coating, form level surface's glue film, the scraper can follow work guide rail motion, thereby can adjust the distance of scraper and substrate according to production needs, in order to control rubber coating thickness. This application can follow first guide rail motion and can discharge the conical nozzle of toper spraying through the setting, can generate the glue film of different thickness on the substrate, then the scraper that can follow work guide rail motion is used, scrape the glue film that conical nozzle formed, make coating adhesive thickness on the substrate become even, avoid the part position of substrate not to cover glue, and the too much condition of adhesive in other positions takes place, and because the conical nozzle spraying, some region on the substrate has coated the adhesive in certain region, the thickness of the adhesive in this region has been close to the thickness that the production needs, then use the scraper to carry out the frictioning processing in order to reach the thickness that needs, thereby the scraper is changeed and is shakeouts the adhesive of spraying on the substrate, thereby change the homogeneity of guaranteeing rubber coating thickness, guarantee the rubber coating quality.
2. When the substrate passes through the guide roll motion, because the stationarity of conveying, the effect of substrate self tension, the substrate can shake from top to bottom when the motion, thereby influence the contact depth of scraper and the adhesive of adhesion on the substrate, thereby can lead to the homogeneity of the glue film thickness that forms behind the rubber coating, this application is through the support conveyer belt that sets up, the support conveyer belt can provide the support and can move along with the substrate to the substrate of motion, thereby can be at the substrate motion, when the scraper carries out the frictioning operation, through the shake of conveyer belt restriction substrate, reduce the shake degree of substrate, when avoiding carrying out the rubber coating operation to the substrate, the substrate shake influences the frictioning effect of scraper.
3. This application is through the fluidic nozzle who sets up, and fluidic nozzle can spout the air current and clean conical nozzle, avoids the adhesive to solidify in conical nozzle department, disturbs conical nozzle's play gluey effect, and then avoids because conical nozzle goes out to glue inhomogeneous, causes the adhesive thickness of spraying on the substrate inhomogeneous to influence the coating of substrate and glue the effect.
Drawings
Embodiments of the present application are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of an exemplary embodiment of the present application;
FIG. 2 is a schematic view of an exemplary embodiment of a glue dispensing state of the conical nozzle;
FIG. 3 is a schematic view of an exemplary embodiment of another glue out condition of a conical nozzle;
FIG. 4 is a schematic illustration of an exemplary embodiment of a doctor blade in connection with a work rail;
FIG. 5 is a schematic structural view of an exemplary embodiment of a doctor blade articulated to a mounting block;
FIG. 6 is a schematic configuration diagram of an exemplary embodiment in which a plurality of tapered nozzles are provided in the width direction of a substrate.
Description of reference numerals:
101-a guide roll;
201-a conical nozzle; 202-a first guide rail;
301-a scraper; 302-a working rail; 303-a mounting seat; 304-a cylinder;
401-supporting a conveyor belt;
501-a substrate; 502-an adhesive;
601-a dust extraction member; 602-jet nozzle.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present application, embodiments of the present application will now be described with reference to the accompanying drawings, in which like reference numerals refer to components that are identical in structure or similar in structure but identical in function.
"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present application, and they do not represent the actual structure of the product. In addition, for simplicity and clarity of understanding, only one of the components having the same structure or function is schematically illustrated or labeled in some of the drawings.
See fig. 1-6.
Referring to fig. 1, the dual-purpose coating machine with adjustable coating thickness comprises a guide roller 101, a scraper 301 and a conical nozzle 201 capable of discharging conical spray, wherein a substrate 501 can move under the action of an unwinding device or a winding device, the substrate 501 moves along a movement path under the guide action of the guide roller 101, and the conical nozzle 201 is arranged on the movement path of the substrate 501 and can spray adhesive 502 to the moving substrate 501; the scraper 301 is arranged on the moving path of the substrate 501 and can scrape the adhesive 502 adhered on the substrate 501; the conical nozzle 201 can move along the first guide rail 202 to change the distance between the conical nozzle 201 and the substrate 501 so as to realize different spraying thicknesses; the blade 301 can be moved along the working rail 302 to vary the distance of the blade 301 from the substrate 501 to achieve different scraping thicknesses of the adhesive sprayed on the substrate by the conical nozzle 201 to achieve different glue application thicknesses. The conical nozzle 201 may be in communication with a glue reservoir in which the adhesive 502 is stored, the adhesive 502 in the glue reservoir being ejected through the conical nozzle 201 by action of a fluid pump.
Referring to fig. 1 to 3, since the spray emitted from the conical nozzle 201 is conical, when the discharge flow rate of the conical nozzle 201 is constant, the closer the conical nozzle 201 is to the substrate 501 along the first guide rail 202, the smaller the spray area formed by the conical nozzle 201 on the substrate 501, and the larger the thickness of the formed coating; when the conical nozzle 201 is farther away from the base material 501 along the first guide rail 202, the spraying area formed on the base material 501 by the conical nozzle 201 is larger, so that the formed coating thickness is smaller, the coating thickness formed by the conical nozzle 201 can be adjusted by adjusting the distance between the conical nozzle 201 and the base material 501, so that the coating thickness can be changed more conveniently, the scraper 301 can move along the working guide rail 302 to be close to or far away from the base material 501, so that the distance between the scraper 301 and the moving path of the base material 501 can be adjusted according to production requirements, and the surplus adhesive 502 sprayed on the base material 501 by the conical nozzle 201 is scraped, so that the coating thickness required by production is obtained; and because the conical nozzle 201 sprays, a part of the area on the base material 501 is already coated with the adhesive 502 in a certain area, so that the scraper 301 can flatten the adhesive 502 sprayed on the base material 501 more easily, the uniformity of the gluing thickness can be ensured more easily, and the gluing thickness can be ensured.
Those skilled in the art can understand that, in the present application, there are various implementation manners for enabling the conical nozzle 201 to move along the first guide rail 202 and the scraper 301 to move along the working guide rail 302, for example, the conical nozzle 201 is connected with a synchronous belt, and the movement of the synchronous belt drives the conical nozzle 201 to move along the first guide rail 202; the scraper 301 is connected with an air cylinder 304, and the movement of the piston rod of the air cylinder 304 drives the scraper 301 to move along the working guide rail 302.
Technical personnel of the technical field that this application belongs to can understand, still can set up the monitoring unit of the control unit and can monitor rubber coating thickness in this application, and the monitoring unit can be infrared thickness detection appearance or laser thickness detection appearance, and the control unit can be parts such as PLC, and it is no longer repeated here. The monitoring unit can monitor the thickness of the glue sprayed on the substrate 501 by the conical nozzle 201 and send a monitoring signal to the control unit, the control unit judges whether the glue thickness is the required thickness according to the monitoring signal, when the monitoring unit monitors that the glue thickness sprayed on the substrate 501 by the conical nozzle 201 is too thick, the controller sends a control signal to a device for driving the conical nozzle 201 to move along the first guide rail 202 so as to enable the conical nozzle 201 to be far away from the substrate 501, so that the glue thickness sprayed on the substrate 501 by the conical nozzle 201 is reduced, the control unit selects the proper glue amount sprayed by the conical nozzle 201 according to the too thick glue thickness, so that the scraper 301 is used for scraping the redundant glue at the too thick part of the glue layer to the subsequent position of the substrate 501 to reduce the waste of the adhesive 502, for example, the spraying thickness of the adhesive 502 sprayed on the substrate 501 by the conical nozzle 201 is 40 micrometers, and then the spraying thickness of the adhesive 502 sprayed on the subsequent position of the substrate 501 by the conical nozzle 201 is 20 micrometers, the adhesive with the thickness of 40 microns and the thickness of 10 microns at the position of the base material 501 is scraped to the position of 20 microns at the position of the base material 501 by using a scraper 301, so that the gluing thickness of the adhesive on the base material 501 is 30 microns, and the uniformity of the adhesive 502 on the base material 501 is ensured through dynamic adjustment. The control unit controls the device for driving the blade 301 to move according to the monitoring signal so as to control the distance between the blade 301 and the moving path of the substrate 501, thereby controlling the uniformity of the coating thickness.
Referring to fig. 6, in one embodiment of the present application, a dual-purpose coater in which the thickness of the applied paste is adjustable is provided with a plurality of conical nozzles 201 in the width direction of a base material 501.
The plurality of conical nozzles 201 arranged along the width direction of the base material 501 can perform glue coating treatment on the base material 501 with different widths, and the spray emitted by the conical nozzles 201 is conical, so that when the conical nozzles 201 are far away from the base material 501, the coverage range of the adhesive 502 sprayed by the conical nozzles 201 is enlarged, the opening and closing conditions of the different conical nozzles 201 can be selected, and the coverage of the adhesive 502 on the base material 501 in a large range can be satisfied by using a small amount of the conical nozzles 201.
Referring to fig. 1, 4 and 5, in an embodiment of the present application, the dual-purpose coater with adjustable coating thickness further includes a mounting base 303 connected to the working rail 302 and capable of moving along the working rail 302, the blade 301 is hinged to the mounting base 303 and capable of rotating around the hinged point to adjust an included angle between the blade 301 and a moving path of the substrate 501, and the blade 301 is connected to the working rail 302 through the mounting base 303 to adjust a distance between the blade 301 and the substrate 501.
Because scraper 301 is articulated with mount pad 303 to scraper 301 can adjust and mount pad 303 between the angle, thereby adjust the contained angle between the motion route of scraper 301 and substrate 501, and then adjust the contained angle between scraper 301 and the glue film, in order to gain better frictioning effect.
Referring to fig. 4, further, the scraper 301 is further connected to the mounting seat 303 through an air cylinder 304, one end of the air cylinder 304 is hinged to the scraper 301, and the other end is hinged to the mounting seat 303, so that the scraper 301 can rotate around the hinge point of the scraper 301 and the mounting seat 303 or stop at the scraping position. Drive scraper 301 through cylinder 304 and rotate around the pin joint of scraper 301 and mount pad 303, be convenient for realize the automation, the rubber coating thickness that can monitor according to the monitoring unit, adjust the angle in scraper 301 and the substrate 501 motion route through cylinder 304, when scraper 301 reaches predetermined angle, scraper 301 stops to rotate around the pin joint of scraper 301 and mount pad 303, and the stagnation with the frictioning position, in order to carry out the frictioning processing to adhesive 502 on the substrate 501, in order to gain better frictioning effect, guarantee the homogeneity of the thickness of the adhesive 502 of coating on the substrate 501, avoid the rubber coating condition of partial region on the substrate 501 excessively thick or thin.
Referring to fig. 1, in one embodiment of the present application, a dual-purpose coater capable of adjusting a coating thickness is provided with a plurality of blades 301 along a moving path of a substrate 501, and each blade 301 is connected with a working guide 302 and can move along the respectively connected working guide 302 to change a distance between each blade 301 and the substrate 501. Referring to fig. 1, a plurality of scrapers 301 are arranged along the moving path of a substrate 501, each scraper 301 is connected with a working guide rail 302, so that each scraper 301 can move relatively independently, when a problem occurs in the working process of the scraper 301, the scraper 301 with the problem can leave the working position, the scraper 301 with the problem can be maintained, other scrapers 301 are moved to the working position along the working guide rails 302, the glue spreading treatment is performed on the substrate 501, and the situation that the coating production is stopped due to the problem occurrence of the scraper 301 is avoided.
Referring to fig. 1, further, the distance between each blade 301 and the substrate 501 gradually decreases along the moving direction of the substrate 501.
By means of gradually reducing the distance between each scraper 301 and the base material 501 along the moving direction of the base material 501, the situation that the adhesive 502 is accumulated at the scraper 301 due to the fact that the gluing thickness scraped by the scraper 301 is too large, the accumulated adhesive 502 affects the adhesive 502 coated on the base material 501, and the uniformity of the gluing thickness on the base material 501 is affected is avoided.
Referring to fig. 1, in one embodiment of the present application, the dual-purpose coater with adjustable glue coating thickness further includes a support conveyor belt 401 disposed opposite to the scraper 301, wherein the scraper 301 is disposed on one side of a moving path of the substrate 501, the support conveyor belt 401 is disposed on the other side of the moving path of the substrate 501, and when the scraper 301 scrapes the adhesive 502 adhered to the substrate 501, the support conveyor belt 401 can support the moving substrate 501 and can move along with the substrate 501.
When the base material 501 moves through the guide roller 101, because of the stability of transmission, the base material 501 acts on the self tension, the base material 501 can shake up and down when moving, thereby the contact depth of the scraper 301 and the adhesive 502 adhered on the base material 501 is influenced, thereby the uniformity of the thickness of the adhesive layer formed after gluing can be caused, the application can support the moving base material 501 through the arranged supporting and conveying belt 401, the supporting and conveying belt 401 can provide support for the moving base material 501 and can move along with the base material 501, the supporting and conveying belt 401 can move, when the moving speed of the supporting and conveying belt 401 is the same as the moving speed of the base material 501, the supporting and conveying belt 401 is static relative to the base material 501, thereby the shaking effect of the base material 501 can be reduced, thereby the base material 501 can move, when the scraper 301 carries out the glue scraping operation, the shaking of the base material 501 is limited through the conveying belt, the shaking degree of the base material 501 is reduced, when the gluing operation is avoided, the substrate 501 fluttering affects the glue scraping effect of the scraper 301.
Referring to fig. 1, in an embodiment of the present application, the dual-purpose coater capable of adjusting the thickness of the coated adhesive further includes a jet nozzle 602, and the jet nozzle 602 is disposed at the conical nozzle 201 and is capable of jetting an air flow to clean the conical nozzle 201.
This application is through the jet nozzle 602 that sets up, and jet nozzle 602 can spout the air current and clean conical nozzle 201, avoids adhesive 502 to block up conical nozzle 201 at the residue after conical nozzle 201 department solidifies, disturbs conical nozzle 201's play gluey effect, and then avoids because conical nozzle 201 goes out to glue inhomogeneous, causes the adhesive 502 thickness of spraying on substrate 501 inhomogeneous, influences the condition of substrate 501's rubber coating effect. The jet nozzle 602 can be in communication with an air compressor so that a gas stream can be emitted at the jet nozzle 602.
Referring to fig. 1, in an embodiment of the present application, the dual-purpose coater with adjustable glue thickness further includes a dust suction device, and a dust suction member 601 of the dust suction device is disposed on a moving path of the substrate 501 to perform dust suction processing on the substrate 501.
This application is through the dust extraction that sets up, and the dust absorption 601 who locates substrate 501 motion route in the dust extraction carries out the dust absorption processing to substrate 501 to pollutant such as adnexed dust on less substrate 501 avoids pollutant such as dust to influence the glue film quality that forms. The dust suction device can comprise a motor, blades and a dust suction cavity communicated with the dust suction piece 601, the motor drives the blades to rotate, so that negative pressure is formed in the dust suction cavity, therefore, pressure difference is formed between the dust suction cavity and the substrate 501, and pollutants such as dust on the substrate 501 can enter the dust suction cavity through the dust suction piece 601 to clean the substrate 501.
It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.
The above list of details is only for the concrete description of the feasible embodiments of the present application and they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of features, which do not depart from the technical spirit of the present application, should be included in the scope of the present application.
Claims (10)
1. The dual-purpose coating machine with the adjustable coating thickness is characterized by comprising a guide roller, a scraper and a conical nozzle capable of discharging conical spray, wherein a base material moves along a movement path under the guide action of the guide roller, and the conical nozzle is arranged on the movement path of the base material and can spray an adhesive to the moving base material; the scraper is arranged on the movement path of the base material and can scrape the adhesive adhered to the base material;
the conical nozzle can move along a first guide rail to change the distance between the conical nozzle and the substrate so as to realize different spraying thicknesses;
the scraper can move along the working guide rail to change the distance between the scraper and the base material, so that different scraping thicknesses of the adhesive sprayed on the base material by the conical nozzle are realized, and different gluing thicknesses are realized.
2. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable coating thickness further comprises a supporting and conveying belt which is arranged opposite to the scraper, the scraper is arranged on one side of the moving path of the base material along the thickness direction of the base material, the supporting and conveying belt is arranged on the other side of the moving path of the base material, and when the scraper scrapes the adhesive adhered to the base material, the supporting and conveying belt can support the moving base material and can move along with the base material.
3. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
dual-purpose coating machine with adjustable rubber coating thickness still include with the work guide rail is connected and can follow the mount pad of work guide rail motion, the scraper with the mount pad is articulated and can rotate around the pin joint, in order to adjust contained angle between scraper and the substrate motion path, the scraper passes through the mount pad with the work guide rail is connected, in order to adjust the distance of scraper and substrate.
4. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 3, wherein,
the scraper is further connected with the mounting seat through an air cylinder, one end of the air cylinder is hinged to the scraper, and the other end of the air cylinder is hinged to the mounting seat, so that the scraper can rotate around a hinged point of the scraper and the mounting seat or stop at a glue scraping position.
5. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable coating thickness is provided with a plurality of scrapers along the movement path of the base material, and each scraper is connected with the working guide rail and can move along the respective connected working guide rail so as to change the distance between each scraper and the base material.
6. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 5, wherein,
the distance between each scraper and the base material is gradually reduced along the moving direction of the base material.
7. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable gluing thickness further comprises a control unit and a monitoring unit capable of monitoring the gluing thickness, the monitoring unit can send a monitoring signal to the control unit according to the gluing thickness, and the control unit controls the scraper and the distance between the conical nozzle and the base material through the monitoring signal.
8. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable coating thickness is provided with a plurality of conical nozzles along the width direction of the base material.
9. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable coating thickness further comprises a jet nozzle, wherein the jet nozzle is arranged at the conical nozzle and can spray air flow so as to clean the conical nozzle.
10. The dual-purpose coater capable of adjusting thickness of coated glue according to claim 1, wherein,
the dual-purpose coating machine with the adjustable coating thickness further comprises a dust suction device, and a dust suction piece of the dust suction device is arranged on the movement path of the base material to perform dust suction treatment on the base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225084.7U CN215694989U (en) | 2021-09-14 | 2021-09-14 | Dual-purpose coating machine with adjustable rubber coating thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225084.7U CN215694989U (en) | 2021-09-14 | 2021-09-14 | Dual-purpose coating machine with adjustable rubber coating thickness |
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| Publication Number | Publication Date |
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| CN215694989U true CN215694989U (en) | 2022-02-01 |
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| CN202122225084.7U Active CN215694989U (en) | 2021-09-14 | 2021-09-14 | Dual-purpose coating machine with adjustable rubber coating thickness |
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