CN219079965U - Film transfer sizing device adopting metering rod - Google Patents

Abstract

The application relates to the technical field of film transfer sizing, in particular to a film transfer sizing device adopting a metering rod, which comprises a sizing roller, the metering rod, a fixing frame, a supporting seat and an adjusting strip, wherein the sizing roller is connected with the fixing frame; the supporting seat is connected to the fixing frame, the supporting seat is provided with a supporting groove, the metering rod is connected to the supporting seat, and the supporting groove faces the groove wall of the glue applying roller and is used for being abutted against the metering rod; the regulating strip rotates to be connected in the supporting seat, and the regulating plate is used for the butt measurement stick periphery. This application is through the common butt measurement stick of cell wall and the regulating bar of supporting groove to improve the stability of measurement stick, with the glued membrane thickness that makes the sizing roller surface form can be more even smooth, thereby improve the roughness when sizing roller glues paper, with the quality of improving paper production, and through rotating the regulating bar, with can be according to the measuring stick of different diameter sizes between messenger's regulating bar and the supporting groove, with the adaptability that improves the size press.

Description

Film transfer sizing device adopting metering rod

Technical Field

The application relates to the technical field of film transfer sizing, in particular to a film transfer sizing device adopting a metering rod.

Background

In the paper production process, in order to improve the adaptability and moisture resistance of the paper and improve the physical strength of the paper, the surface of the paper needs to be glued; when the paper production amount is small, people can manually size the paper surface through the sizing roller, and when the paper is produced in batch, the existing sizing mode adopts a sizing machine to size the paper surface. The size press is usually provided with a metering rod, the outer peripheral surface of which is provided with grooves for sizing.

As disclosed in patent publication No. CN201420511192.8, a metering rod film transfer sizing machine is disclosed, a metering rod seat is fixedly connected to a beam of a sizing system, a metering rod is rotatably connected to the metering rod seat, the metering rod is driven to rotate by a metering rod transmission device, and the pressure between a sizing roller and the metering rod is controlled by air bag pressure, so that the metering rod forms a film on the surface of the sizing roller.

People in order to make the glued membrane thickness that the measuring stick formed on the applicator roll surface even to improve follow-up applicator roll to the quality of paper gluing, can be equipped with the recess at the measuring stick seat, make the measuring stick inlay in the recess, carry out spacingly to the measuring stick seat through the cell wall of recess. However, when people need to apply adhesive films with different thicknesses to different papers, the metering rods with grooves with different sizes are needed, and the diameters of the metering rods with the grooves with different sizes are mostly different, so that the grooves cannot be provided with the metering rods with different diameters, and when people glue the adhesive films with different thicknesses to different papers, different glue applicators are needed.

With respect to the related art in the above, the inventors consider that: the sizing machine in the related art cannot be installed for metering rods with different diameters, so that the adaptability of the sizing machine is poor.

Disclosure of Invention

In order to improve the adaptability of the sizing machine, the application provides a film transfer sizing device adopting a metering rod.

The application provides a film transfer sizing device adopting a metering rod adopts the following technical scheme:

the film transfer sizing device comprises a sizing roller, a metering rod, a fixing frame, a supporting seat and an adjusting strip, wherein the sizing roller is rotationally connected with the fixing frame around an axis of the sizing roller; the supporting seat is rotationally connected to the fixing frame and is provided with a supporting groove, the measuring rod is connected to the supporting seat, the length direction of the measuring rod is the same as the length direction of the glue applying roller, and the supporting groove faces the groove wall of the glue applying roller and is used for being abutted against the measuring rod; the regulating strip is rotationally connected to the supporting seat, the rotating axis of the regulating strip is parallel to the axis of the sizing roller, and the regulating plate is used for being abutted against the periphery of the metering rod.

Through adopting above-mentioned technical scheme, the supporting groove is towards the cell wall and the regulating strip joint in the periphery of measuring stick of sizing roller to improve the stability of measuring stick, when making the sizing roller glue to sizing roller by the measuring stick, the glued membrane thickness that sizing roller surface formed can be more even and smooth, thereby improves the roughness when sizing roller glues paper, in order to improve the quality of paper production; simultaneously, through rotating the regulating strip to can hold the measuring rod of different diameter sizes between regulating strip and the supporting groove, with the adaptability that improves the size press.

Preferably, the device further comprises a worm wheel and a worm, the adjusting strip is rotatably connected to the supporting seat through a rotating shaft, the rotating shaft is fixedly connected to the adjusting strip, the worm wheel is coaxially and fixedly connected to the rotating shaft, the worm is rotatably connected to the supporting seat, and the worm is meshed with the worm wheel.

Through adopting above-mentioned technical scheme, the worm makes the regulation strip rotate the back through the worm wheel, fixes a position the regulation strip through the worm wheel worm auto-lock, and not only people of being convenient for rotate the regulation strip, can fix a position the regulation strip moreover, be convenient for people's operation.

Preferably, the worm is coaxially and fixedly connected with a handle, and the outer diameter of the handle is larger than that of the worm.

Through adopting above-mentioned technical scheme, people's door can hold the handle in order to rotate the worm to be convenient for people's operation.

Preferably, the glue spreading device comprises two glue spreading devices, the two glue spreading devices are distributed along the axial direction of the glue applying roller, each glue spreading device comprises a scraping plate connected to the fixing frame and a storage block connected to the fixing frame, the scraping plate is located above the storage block and is used for being in sliding butt with the glue applying roller, the storage block is provided with a storage groove, and the storage groove faces the scraping plate.

By adopting the technical scheme, the scraping plates of the two scraping devices are in sliding contact with the glue applying roller, so that the edge of a glue film formed on the periphery of the glue applying roller is smoother, the glue film on the glue applying roller can be smoother after being coated on paper, the probability of uneven edge of the subsequently produced paper is reduced, and the quality of the paper is improved; and the adhesive film is recovered through the storage tank, so that the waste is reduced, the resources are saved, and the working environment is improved.

Preferably, the fixing frame is provided with a clamping groove, the storage block is fixedly connected with a clamping block, and the clamping block is connected in the clamping groove in a damping way.

Through adopting above-mentioned technical scheme, realize the connection between storage piece and the mount through the damping between fixture block and the draw-in groove cell wall, be convenient for install and dismantle the storage piece to the glued membrane in the storage tank is handled to the people of being convenient for.

Preferably, the clamping groove faces obliquely upwards.

By adopting the technical scheme, the stability of the installation of the storage block is improved by means of the self gravity of the storage block.

Preferably, the scraping plate is provided with a through hole, the fixing frame is connected with a screw rod, the screw rod is arranged in the through hole in a penetrating mode, two adjusting nuts are connected to the periphery of the screw rod in a threaded mode, the two adjusting nuts are located on two sides of the scraping plate, and surfaces, close to each other, of the adjusting nuts are used for propping against the scraping plate.

Through adopting above-mentioned technical scheme, after the loose adjusting nut for the scraper blade is along lead screw axial slip, with the glued membrane that changes the sizing roller periphery and form, thereby realize the deburring to the paper of equidimension not, with the adaptability that improves the size press.

Preferably, the adjusting nut comprises a nut body and an elastic washer, wherein the elastic washer is positioned between the scraping plate and the nut body, and two ends of the elastic washer are respectively used for propping against the nut body and the scraping plate.

Through adopting above-mentioned technical scheme, the elastic washer is with the axial force effort of edge lead screw between the screw thread face of improvement nut body and the screw thread face, and then improves the frictional force between nut body and the screw to improve the stability of scraper blade, reduce the scraper blade and because slip butt glue applicator roller and not hard up probability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the groove wall of the supporting groove is jointly abutted with the adjusting bar so as to improve the stability of the measuring bar, so that the thickness of a glue film formed on the surface of the glue applicator roller can be more uniform and smooth, the flatness of the glue applicator roller when gluing paper is improved, the quality of paper production is improved, and the adjusting bar is rotated so that the measuring bar with different diameters can be arranged between the adjusting bar and the supporting groove, so that the adaptability of the glue applicator is improved;

2. the scraper can slide along the screw rod, and the scraper is abutted against by the adjusting nut, so that the sizing roller can trim paper with different sizes, and the adaptability of the sizing machine is improved;

3. through the setting of worm wheel, worm and handle to with the help of the auto-lock between the worm wheel and the worm, so that people rotate the regulating strip, and fix a position the regulating strip, be convenient for people's operation.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic partial structure of an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a cross-sectional view of an embodiment of the present application.

Fig. 5 is a broken view of an embodiment of the present application.

Reference numerals illustrate: 1. a fixing frame; 11. a rack main body; 12. an auxiliary frame; 121. a flow-through chamber; 122. an outlet; 123. a recovery tank; 124. an inlet; 13. a connecting rod; 131. a rod body; 132. a positioning block; 1321. a groove; 1322. a screw rod; 1323. a clamping groove; 2. a sizing roller; 3. a driving motor; 4. a cylinder; 41. a hinge block; 5. a metering rod; 6. a support base; 61. a support groove; 7. a worm wheel; 8. a worm; 81. a handle; 9. an adjustment bar; 91. a rotating shaft; 92. an adjustment tank; 01. a pressurized air bag; 02. a push plate; 03. a screw jack; 04. a scraping device; 041. a scraper; 0411. a through hole; 042. a storage block; 0421. a storage tank; 043. a clamping block; 05. an adjusting nut; 051. a nut body; 052. and an elastic gasket.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1, the embodiment of the application discloses a film transfer gluing device adopting a metering rod, including a fixing frame 1, a gluing roller 2, a driving motor 3 and a cylinder 4, the fixing frame 1 includes a frame main body 11, an auxiliary frame 12 and a connecting rod 13, the gluing roller 2 is rotationally connected with the frame main body 11 around self axis, the auxiliary frame 12 is rotationally connected with the frame main body 11, the cylinder 4 is fixedly connected with the frame main body 11, the piston rod fixedly connected with hinge block 41 of the cylinder 4, the hinge block 41 is rotationally connected with the auxiliary frame 12, the rotation axis of the gluing roller 2 is parallel to the rotation axis of the auxiliary frame 12, the rotation axis of the auxiliary frame 12 is parallel to the rotation axis of the hinge block 41, so that the auxiliary frame 12 is rotated through the expansion and contraction of the piston rod of the cylinder 4. The driving motor 3 is fixedly connected to the frame main body 11, and a motor shaft of the driving motor 3 is coaxially and fixedly connected to the glue applicator 2 so as to drive the glue applicator 2 to rotate through the driving motor 3.

Referring to fig. 2 and 3, a film transfer sizing device using a metering rod further comprises a metering rod 5, an adjusting bar 9, a supporting seat 6, a worm wheel 7 and a worm 8, wherein the supporting seat 6 is rotatably connected to an auxiliary frame 12, the supporting seat 6 is provided with a supporting groove 61, the supporting groove 61 faces the sizing roller 2, the supporting groove 61 is used for abutting the metering rod 5, and the groove wall of the supporting groove 61 is an arc surface so as to reduce the abrasion probability of the metering rod 5; the measuring rod 5 periphery is equipped with the slot that is used for the glueing, the length direction of measuring rod 5 is the same with the axial of glue applicator roll 2, the one end key-type connection of measuring rod 5 is in supporting seat 6, and the periphery of measuring rod 5 is used for the butt glue applicator roll 2 periphery, the cell wall butt measuring rod 5 periphery through supporting groove 61, in order to improve the stability of measuring rod 5, and then make the glue film thickness of measuring rod 5 glue application in glue applicator roll 2, glue film thickness on glue applicator roll 2 surface is comparatively even, in order to make follow-up glue applicator roll 2 glue the glued film when paper more even, with the quality of paper production.

Both ends of the adjusting strip 9 along the length direction are rotatably connected to the supporting seat 6 through the rotating shafts 91, and the rotating axis of the adjusting strip 9 is parallel to the axis of the glue applying roller 2; the worm wheel 7 is coaxially and fixedly connected to the rotating shaft 91, the worm 8 is rotatably connected to the base body, and the worm 8 is meshed with the worm wheel 7; one end of the worm 8 is coaxially and fixedly connected with a handle 81, and the outer diameter of the handle 81 is larger than that of the worm 8, so that people can rotate the worm 8 by rotating the handle 81, and further the worm wheel 7 drives the rotating shaft 91 and the adjusting strip 9 to rotate. The adjusting strip 9 is provided with an adjusting groove 92, the groove wall of the adjusting groove 92 is an arc surface, and the adjusting groove 92 is used for abutting against the periphery of the measuring rod 5; when one needs to replace the metering rod 5, by changing the position of the adjustment bar 9 to change the size between the adjustment groove 92 and the support groove 61, it is possible to allow metering rods 5 of different diameter sizes to be inserted between the adjustment groove 92 and the support groove 61 to improve the adaptability of the size press.

Referring to fig. 2 and 4, a film transfer sizing device using a metering rod further includes a pressurizing air bag 01, a push plate 02 and a screw jack 03, the screw jack 03 is screw-coupled to an auxiliary frame 12, one end of the screw jack 03 is fixedly coupled to the push plate 02, the pressurizing air bag 01 is disposed between a supporting seat 6 and the push plate 02, and when the screw jack 03 rotates, the push plate 02 pushes the pressurizing air bag 01 to be pressed, thereby rotating the supporting seat 6. The auxiliary frame 12 is provided with a closed circulation cavity 121, the circulation cavity 121 is provided with an inlet for flowing in glue solution and an outlet 122 for flowing out the glue solution, the inlet 124 of the circulation cavity 121 is used for being communicated with a glue pump, the outlet 122 of the circulation cavity 121 faces the glue applying roller 2 so as to apply the glue solution to the glue applying roller 2, and along with the rotation of the glue applying roller 2, the glue solution on the surface of the glue applying roller 2 is formed into a glue film through the metering rod 5. The auxiliary frame 12 is provided with a recovery tank 123, and the recovery tank 123 is positioned below the outlet 122 of the circulation cavity 121, so that the glue solution which is not coated on the surface of the glue applicator roll 2 flows into the recovery tank 123, thereby saving resources.

The utility model provides an adopt film transfer glue applicator of measurement stick still includes two frictioning devices 04, and two frictioning devices 04 distribute along the axial of applicator roll 2, and frictioning device 04 includes scraper blade 041 and storage piece 042, and connecting rod 13 includes body of rod 131 and locating piece 132, and body of rod 131 one end fixed connection is in auxiliary frame 12, and body of rod 131's the other end fixed connection is in locating piece 132.

Referring to fig. 2 and 5, the positioning block 132 is provided with a groove 1321, a screw rod 1322 is fixedly connected to a groove wall of the groove 1321, and an axis of the screw rod 1322 is parallel to an axis of the applicator roll 2. The scraper 041 is provided with a through hole 0411, the screw rod 1322 is arranged in the through hole 0411 in a penetrating way, and the length of the screw rod 1322 is larger than that of the through hole 0411, so that the scraper 041 can slide along the screw rod 1322, two adjusting nuts 05 are connected with the periphery of the screw rod 1322 in a threaded way, and the two adjusting nuts 05 are positioned on two sides of the scraper 041; the adjusting nut 05 comprises a nut body 051 which is connected with the screw rod 1322 through threads and an elastic washer 052 with elasticity, the elastic washer 052 is positioned between the scraping plate 041 and the nut body 051, two ends of the elastic washer 052 are respectively used for propping against the nut body 051 and the scraping plate 041 so as to clamp the scraping plate 041 through the two nut bodies 051, and the loosening probability of the nut body 051 is reduced through the elastic washer 052; one end of the scraper 041, which is far away from the screw rod 1322, is used for sliding and abutting against the glue applying roller 2 so as to scrape the glue films on two sides of the glue applying roller 2 through the two scrapers 041, thereby improving the evenness of the glue film on the glue applying roller 2, improving the quality of subsequent paper production, and reducing the probability of trimming the paper due to uneven glue films so as to save resources.

The squeegee 041 is positioned above the storage block 042, and the storage block 042 is provided with a storage groove 0421 facing the squeegee 041; the storage block 042 fixedly connected with fixture block 043, locating piece 132 are equipped with draw-in groove 1323, and draw-in groove 1323 is oriented obliquely upward, and fixture block 043 is used for the damping to connect in draw-in groove 1323 to improve the stability of storage block 042, and be convenient for people dismantle storage block 042, in order to clear up storage groove 0421.

The implementation principle of the film transfer sizing device adopting the metering rod is as follows: through making regulating strip 9 rotate and connect in supporting seat 6, and supporting groove 61 connects in measuring stick 5's periphery towards the cell wall of applicator roll 2 to reduce the probability that measuring stick 5 tremble, thereby make measuring stick 5 glue in the glued membrane thickness of applicator roll 2 more even, and then glue applicator roll 2 coating can be leveled evenly in the glued membrane of paper, in order to improve the quality of paper production. And the supporting seat 6 is connected with the metering rod 5, and the gap between the regulating strip 9 and the supporting groove 61 is changed by rotating the regulating strip 9 so as to accommodate metering rods 5 with different diameters, thereby improving the adaptability of the sizing machine.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides an adopt membrane transfer sizing device of measurement stick, includes applicator roll (2) and measurement stick (5), its characterized in that: the glue applying roller (2) is rotationally connected to the fixing frame (1) around the axis of the glue applying roller; the support seat (6) is rotationally connected to the fixing frame (1), the support seat (6) is provided with a support groove (61), the metering rod (5) is connected to the support seat (6), the length direction of the metering rod (5) is the same as the length direction of the sizing roller (2), and the support groove (61) faces the groove wall of the sizing roller (2) and is used for being abutted against the metering rod (5); the adjusting strip (9) is rotationally connected to the supporting seat (6), the rotating axis of the adjusting strip (9) is parallel to the axis of the sizing roller (2), and the adjusting plate is used for abutting against the periphery of the metering rod (5).

2. A film transfer size applicator employing a metering rod as set forth in claim 1 wherein: still include worm wheel (7) and worm (8), regulation strip (9) through set up pivot (91) rotate connect in supporting seat (6), pivot (91) fixed connection in regulation strip (9), worm wheel (7) coaxial fixed connection in pivot (91), worm (8) rotate and connect in supporting seat (6), and worm (8) meshing in worm wheel (7).

3. A film transfer size applicator employing a metering rod as set forth in claim 2 wherein: the worm (8) is coaxially and fixedly connected with a handle (81), and the outer diameter of the handle (81) is larger than that of the worm (8).

4. A film transfer size applicator employing a metering rod as set forth in claim 1 wherein: still include two frictioning devices (04), two frictioning devices (04) are followed the axial distribution of sizing roller (2), frictioning devices (04) are including being connected in scraper blade (041) of mount (1) and being connected in storage piece (042) of mount (1), scraper blade (041) are located storage piece (042) top, scraper blade (041) are used for slip butt sizing roller (2), and storage piece (042) are equipped with storage tank (0421), storage tank (0421) are towards scraper blade (041).

5. A film transfer size applicator employing a metering rod as set forth in claim 4 wherein: the fixing frame (1) is provided with a clamping groove (1323), the storage block (042) is fixedly connected with a clamping block (043), and the clamping block (043) is connected in the clamping groove (1323) in a damping mode.

6. A film transfer size apparatus employing a metering rod as set forth in claim 5 wherein: the clamping groove (1323) faces obliquely upwards.

7. A film transfer size applicator employing a metering rod as set forth in claim 4 wherein: the scraper blade (041) is provided with a through hole (0411), the fixing frame (1) is connected with a screw rod (1322), the screw rod (1322) is arranged in the through hole (0411) in a penetrating mode, two adjusting nuts (05) are connected to the periphery of the screw rod (1322) in a threaded mode, the two adjusting nuts (05) are located on two sides of the scraper blade (041), and surfaces, close to each other, of the adjusting nuts (05) are used for abutting against the scraper blade (041).

8. A film transfer size apparatus employing a metering rod as set forth in claim 7 wherein: the adjusting nut (05) comprises a nut body (051) and an elastic washer (052), wherein the elastic washer (052) is located between the scraping plate (041) and the nut body (051), and two ends of the elastic washer (052) are used for propping against the nut body (051) and the scraping plate (041) respectively.

Images