Water-based gluing device of digital printing machine
Technical Field
The utility model relates to the technical field of digital printing machines, in particular to a water-based sizing device of a digital printing machine.
Background
The aqueous gluing device of the digital printing machine is mainly used for smearing aqueous glue in the printing process, and is used for uniformly applying the aqueous glue on the plane of a conduction band (a conveying belt) of the digital printing machine and simultaneously utilizing the principle that the aqueous glue (PVA) is easily dissolved in water. The printing patterns are better attached and fixed, and the printing quality is improved. The device can effectively improve the production efficiency of printing, saves labor cost and the like, is relatively environment-friendly, and is favorable for promoting the development of printing technology towards the direction of more environment protection and high quality.
The adhesive tape is adopted to tightly adhere the fabric to the tape by the pressure roller, so that dust, thread ends and other substances of the fabric can be adhered to the tape, and the tape surface needs to be cleaned frequently. Thereby affecting the production efficiency of the apparatus and greatly increasing the personnel costs, as well as the maintenance costs of the apparatus.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a water-based sizing device of a digital printing machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a digital printing machine waterborne rubberizing device, includes the rubberizing base, there is the rubberizing cylinder bedplate at rubberizing base top through threaded connection, and rubberizing cylinder bedplate top swing joint has the rubberizing seat, is provided with rubberizing mechanism in the rubberizing seat, rubberizing cylinder bedplate one side fixedly connected with pushing mechanism, and the rubberizing groove has been seted up at rubberizing base top.
As a still further scheme of the utility model, the two sides of the rubberizing base are fixedly connected with the decorating machine wallboard, the top of the rubberizing cylinder base plate is fixedly connected with the cylinder base reinforcing rib, and the decorating machine wallboard is internally provided with the conduction band.
As still further scheme of the utility model, the pushing mechanism comprises a rubberizing slide bar, a cylinder fixing plate, a cylinder, an adjusting screw and a nut, and the rubberizing slide bar is fixedly connected to the top of the rubberizing cylinder seat plate.
As a still further scheme of the utility model, the sizing slide bar is fixedly connected to one side of a sizing cylinder seat board, a cylinder is connected to the top of a cylinder fixing board through threads, and an adjusting screw is connected to the inside of an output end of the cylinder through threads.
As a still further scheme of the utility model, the gluing mechanism comprises a gluing roller sliding block, a gear, a bearing baffle plate, a bearing limiting block, a gear cover, a first gluing roller, a driving roller, a gluing groove and a second gluing roller, wherein the three gluing roller sliding blocks are fixedly connected in the groove formed in the gluing seat.
As a still further scheme of the utility model, the bearing is assembled in the upper rubber roller sliding block, the first rubber roller is fixedly connected in the bearing close to the position of the rubber coating base, the second rubber roller is arranged in the bearing close to the position of the guide belt in the rubber coating base, and the bearing baffle plates are fixedly connected to two sides of the second rubber roller close to the guide belt.
As a still further scheme of the utility model, the driving roller is fixedly connected to the middle groove of the rubberizing seat, the three gears are respectively and fixedly connected to one side of the rubberizing roller I, one side of the driving roller and one side of the rubberizing roller II, and the bearing limiting block is fixedly connected to one side of the rubberizing roller I, one side of the driving roller and one side of the rubberizing roller II, and the gear cover is fixedly connected to the outer sides of the gears.
Compared with the prior art, the utility model provides the water-based sizing device of the digital printing machine, which has the following beneficial effects:
1. This digital printing machine waterborne rubberizing device, after the calico printing machine starts, the conduction band begins the motion in the calico printing machine wallboard, and at this moment, pushing mechanism receives corresponding instruction and begins the work, promotes the rubberizing seat and removes to the conduction band direction, and from this, accomplish the rubberizing work, through calico printing machine wallboard and cylinder block strengthening rib, reinforcing structure intensity provides stable bearing structure for whole rubberizing device.
2. This digital printing machine waterborne rubberizing device, when the calico printing machine starts rubberizing operation, the cylinder keeps fixed position on the cylinder fixed plate, at this moment, cylinder output promotes adjusting screw and moves forward, thereby the power transmission that produces the cylinder is for rubberizing seat, and rubberizing slide provides the direction for the removal of rubberizing seat, ensure the accuracy of rubberizing seat direction of movement, when needs regulation rubberizing mechanism and contact position or the pressure of conduction band are adjusted, rotatory adjusting screw, and fine setting is carried out through the nut, from this, realize the position adjustment to the rubberizing seat, thereby the contact position of accurate adjustment rubberizing mechanism and conduction band, improve the rubberizing quality, and the thickness of rubberizing.
3. This digital printing machine waterborne rubberizing device, the rubberizing roller of bottommost is soaked in the rubberizing inslot, drive rubberizing roller two after the conduction band rotates and rotate, and make gear rotation, at this moment, gear drive driving roller one side's gear reversal, make the driving roller rotate, and make the gear of bottommost rubberizing roller one side reverse again, and the transmission is for bottommost rubberizing roller one, from bottom to top's rubberizing work is realized, and adopt sectional type integrated design, rubberizing roller one, driving roller and rubberizing roller two are arranged from top to bottom in proper order, compact structure, and limit the position of roller through the bearing stopper, reduce waterborne rubberizing device's installation time, bring more convenient for operating personnel.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
Fig. 1 is a top view of a water-based sizing device of a digital printing machine according to the present utility model;
fig. 2 is a left side view of an aqueous sizing device of a digital printing machine according to the present utility model;
fig. 3 is a right side view of an aqueous sizing device of a digital printing machine according to the present utility model;
fig. 4 is an isometric view of a water-based sizing device of a digital printing machine according to the present utility model;
fig. 5 is an assembly diagram of a water-based sizing device of a digital printing machine.
The device comprises a sizing base, a sizing cylinder seat plate, a sizing slide bar, a cylinder fixing plate, a cylinder, a regulating screw, a nut, a sizing seat, a sizing roller slide block, a cylinder seat reinforcing rib, a gear, a bearing baffle plate, a bearing limiting block, a gear cover, a gear 16, a sizing roller I, a driving roller, a sizing groove 18, a printing machine wallboard, a 20, a conduction band, a gear cover, a sizing roller II and a sizing roller I.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides a digital printing machine waterborne rubberizing device, is shown as fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including the rubberizing base, rubberizing base top is through threaded connection has rubberizing cylinder bedplate, rubberizing base both sides fixedly connected with calico printing machine wallboard 19, rubberizing cylinder bedplate top fixedly connected with cylinder bedplate strengthening rib 10, the inside conduction band 20 that is provided with of calico printing machine wallboard 19, rubberizing cylinder bedplate top swing joint has the rubberizing seat, is provided with rubberizing mechanism in the rubberizing seat, rubberizing cylinder bedplate one side fixedly connected with pushing mechanism, rubberizing groove 18 has been seted up at rubberizing base top.
After the decorating machine is started, the conduction band 20 starts to move in the decorating machine wallboard 19, at the moment, the pushing mechanism receives corresponding instructions to start to work, and pushes the gluing seat to move towards the conduction band 20, so that the gluing work is completed, the structural strength is enhanced through the decorating machine wallboard 19 and the cylinder seat reinforcing ribs 10, and a stable supporting structure is provided for the whole gluing device.
In order to push the rubberizing seat as shown in fig. 3 and 4, the pushing mechanism comprises a rubberizing slide bar, an air cylinder fixing plate, an air cylinder, an adjusting screw and a nut, wherein the rubberizing slide bar is fixedly connected to the top of the rubberizing air cylinder seat plate, the rubberizing slide bar is fixedly connected to one side of the rubberizing air cylinder seat plate, the air cylinder is connected to the top of the air cylinder fixing plate through threads, the adjusting screw is connected to the inside of an air cylinder output end through threads, the adjusting screw is in threaded connection with the rubberizing seat, and the nut is in threaded connection with the outer wall of the adjusting screw.
When the decorating machine starts the rubberizing operation, the cylinder keeps fixed position on the cylinder fixed plate, at this moment, the cylinder output promotes adjusting screw and moves forward to give the rubberizing seat with the power transmission that the cylinder produced, and rubberizing slide provides the direction for the removal of rubberizing seat, ensure the accuracy of rubberizing seat direction of movement, when need adjust rubberizing mechanism and contact position or the pressure of conduction band 20 and adjust, rotatory adjusting screw to fine setting is carried out through the nut, from this, realize the position adjustment to rubberizing seat, thereby the contact position of accurate adjustment rubberizing mechanism and conduction band 20 improves rubberizing quality, and rubberizing thickness.
In order to glue the printing machine as shown in fig. 4 and 5, the glue applying mechanism comprises a glue applying roller slider, a gear 11, a bearing 12, a bearing baffle 13, a bearing limiting block 14, a gear cover 15, a first glue applying roller 16, a driving roller 17, a glue applying groove 18 and a second glue applying roller 21, wherein the three glue applying roller sliders are fixedly connected in the grooves formed in the glue applying base, the bearing 12 is assembled inside the glue applying roller slider, the first glue applying roller 16 is fixedly connected in the bearing 12 near the glue applying base, the second glue applying roller 21 is arranged in the bearing 12 near the position of the guide belt 20 in the glue applying base, the bearing baffle 13 is fixedly connected on two sides of the second glue applying roller 21 near the guide belt 20, the driving roller 17 is fixedly connected in the middle groove of the glue applying base, the three gears 11 are fixedly connected on one side of the first glue applying roller 16, one side of the driving roller 17 and one side of the second glue applying roller 21 respectively, the bearing limiting block 14 is fixedly connected on one side of the first glue applying roller 16, one side of the driving roller 17 and one side of the second glue applying roller 21, the three gears 11 are meshed with each other, and the cover 15 is fixedly connected on the outer sides of the gears 11.
The first bottom sizing roller 16 is immersed in the sizing groove 18, the second sizing roller 21 is driven to rotate after the conduction band 20 rotates, the gear 11 is enabled to rotate, at the moment, the gear 11 drives the gear 11 on one side of the driving roller 17 to rotate reversely, the driving roller 17 rotates, the gear 11 on one side of the first bottom sizing roller 16 is enabled to rotate reversely again and is driven to the first bottom sizing roller 16, accordingly, the sizing operation from bottom to top is achieved, the sectional integrated design is adopted, the first sizing roller 16, the driving roller 17 and the second sizing roller 21 are sequentially arranged up and down, the structure is compact, the positions of the rollers are limited through the bearing limiting block 14, the installation time of the water-based sizing device is shortened, and more convenience is brought to operators.
The working principle is that after the printing machine is started, the guide belt 20 starts to move in the wallboard 19 of the printing machine, at the moment, the pushing mechanism receives corresponding instructions to start to work, the sizing seat is pushed to move towards the guide belt 20, when the printing machine is started to carry out sizing operation, the air cylinder keeps a fixed position on the air cylinder fixing plate, at the moment, the output end of the air cylinder pushes the adjusting screw rod to move forwards, so that power generated by the air cylinder is transmitted to the sizing seat, the sizing slide bar provides guiding for the movement of the sizing seat, accuracy of the moving direction of the sizing seat is ensured, when the contact position or pressure of the sizing mechanism and the guide belt 20 needs to be adjusted, the adjusting screw rod is rotated, fine adjustment is carried out through nuts, the first sizing roller 16 at the bottom is immersed in the sizing groove 18, the second sizing roller 21 is driven to rotate after the guide belt 20 rotates, and the gear 11 is driven to rotate, at the moment, the gear 11 drives the gear 11 at one side of the driving roller 17 rotates, and the first sizing roller 16 rotates again and drives the first sizing roller 16 at the bottom.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.