CN219505437U - Embossing roller for film production - Google Patents

Abstract

The utility model discloses an embossing roller for film production, which comprises two support plates, wherein bottom rollers are rotatably connected to the two support plates, sliding ports are arranged at the upper parts of the two support plates, sliding blocks are connected to the sliding ports in a sliding mode, compression rollers are rotatably connected to the two sliding blocks, each compression roller comprises a mandrel, a mounting cylinder fixed on the periphery of the mandrel, a first embossing plate and a second embossing plate which are connected to the mounting cylinder through screws, the first embossing plate and the second embossing plate are semicircular, opposite surfaces of the first embossing plate and the second embossing plate are clamped through clamping mechanisms, the compression rollers are positioned above the bottom rollers, an air cylinder is arranged at the top of each support plate, the telescopic end of each air cylinder is connected with one sliding block, a mounting frame is fixed on the outer side of one sliding block, and the output end of each motor is in transmission connection with one end of each compression roller through a coupler. The cylinder is controlled to work, and the sliding block can be driven to slide in the sliding opening so as to adjust the distance between the pressing roller and the bottom roller, thereby being capable of adapting to films with different thicknesses and extruding patterns with different depths on the films.

Description

Embossing roller for film production

Technical Field

The utility model relates to the technical field of embossing rollers, in particular to an embossing roller for film production.

Background

In the process of film production and processing, different patterns are pressed on the film according to different requirements, and the embossing on the film is generally formed by embossing rollers. The embossing roller is a common tool for embossing, and is suitable for embossing concave-convex patterns of plastic sheets, films, aluminum foils, leather, glass, paper and the like, thereby improving the aesthetic feeling of the surface of the product, enhancing the anti-counterfeiting effect, protecting trademarks and the like.

In the embossing process, a bottom roller and a pressing roller are generally required to be arranged, the bottom roller is used for conveying films, the pressing roller is used for embossing, but in actual use, the distance between the two bottom rollers and the pressing roller is not adjustable, films with different thicknesses cannot be adapted, and the depth of the embossing lines cannot be changed; and the roller and roller are mostly of an integrated structure, so that when the embossing pattern is changed, the embossing roller needs to be integrally changed, the cost is high, and the flexibility and the adaptability are general.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the embossing roller for film production, which is suitable for films with different thicknesses, can be used for extruding patterns with different depths on the films, is convenient to change the patterns, and does not need to integrally change the pressing roller.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides an embossing roller for film production, includes two backup pads that symmetry set up, two have the backing roll through the bearing rotation in the backup pad, two the upper portion of backup pad is equipped with the sliding port, sliding connection has the slider in the sliding port, is connected with the compression roller through the bearing rotation on two sliders, the compression roller includes the dabber, is fixed in dabber outlying mounting cylinder, through first embossing plate and the second embossing plate of screw connection on the mounting cylinder, first embossing plate and second embossing plate all are semi-circular, and the outer wall of first embossing plate and second embossing plate all is equipped with a plurality of embossing, the opposite face of first embossing plate and second embossing plate passes through the joint mechanism joint, the dabber passes through the bearing and is connected with the slider rotation, the compression roller is located the top of backing roll, the top of backup pad is equipped with the cylinder, the flexible end and the slider of cylinder are connected with the mounting bracket, be fixed with the motor on the mounting bracket, the output of motor passes through the one end drive coupling joint of shaft coupling with the compression roller.

According to the technical scheme, the sliding block can be driven to slide in the sliding opening by controlling the operation of the air cylinder so as to adjust the distance between the pressing roller and the bottom roller, and the pressing roller can be driven to rotate by controlling the operation of the motor so as to pattern the film; because first embossed plate and second embossed plate pass through screw connection on the installation section of thick bamboo, when changing the embossed plate, need not whole change, only need loosen the screw can, improved the convenience of changing, first embossed plate and second embossed plate pass through the joint of block mechanism joint moreover, have improved the stability of connecting between two embossed plates on the one hand, on the other hand also conveniently separate two embossed plates, be convenient for change.

Preferably, the mounting cylinder is provided with first screw holes along two ends of the diameter of the mounting cylinder, the middle parts of the first embossing plate and the second embossing plate are provided with second screw holes matched with the first screw holes, the first embossing plate and the second embossing plate are respectively connected with the mounting cylinder through inner angle screws, and the tops of the inner angle screws are hidden in the second screw holes.

According to the technical scheme, the inner angle screw is hidden in the second screw hole, so that the influence of the screw on embossing can be reduced.

Preferably, two end surfaces of the first embossing plate are connected with convex blocks, and two end surfaces of the second embossing plate are provided with grooves matched with the convex blocks; the clamping mechanism comprises a chute arranged on the protruding block, a clamping block in the chute in a sliding manner and a spring connected to the clamping block, wherein the inner end of the spring is connected with the inner wall of the chute, the clamping mechanism further comprises a clamping groove which is arranged in the groove and matched with the clamping block, the outer wall of the second embossing plate is provided with a pinhole communicated with the clamping groove, and the clamping block can be completely contracted into the chute by inwards extruding the pinhole.

Above-mentioned technical scheme, when first embossed plate of joint and second embossed plate, insert the lug in the recess, at the in-process that the lug inserted the recess, recess wall extrusion fixture block to spout internal contraction, and hide completely in the spout, when the fixture block reaches the draw-in groove, the fixture block pops out to the draw-in groove under the effect of spring, and the card is in the draw-in groove, thereby can connect first embossed plate and second embossed plate, when first embossed plate and second embossed plate need be separated, insert from the pinhole through a fine rod or needle, promote the fixture block to the spout in, make fixture block and draw-in groove separation, thereby can take out the lug from the recess, with first embossed plate and second embossed plate separation.

Preferably, the bottom surface of backup pad is connected with the mounting panel, set up the mounting hole on the mounting panel.

According to the technical scheme, the supporting plate can be installed on the embossing machine through the mounting plate and the mounting holes on the mounting plate.

Compared with the prior art, the utility model has the following beneficial effects:

the film is conveyed and carried through the bottom roller, and the pressing roller is driven to rotate by controlling the motor to press patterns on the film on the bottom roller; the sliding block can be driven to slide in the sliding opening by controlling the cylinder to work so as to adjust the distance between the pressing roller and the bottom roller, thereby being capable of adapting to films with different thicknesses and extruding patterns with different depths on the films.

Because first embossed plate and second embossed plate pass through screw connection on the installation section of thick bamboo, when changing the embossed plate, need not whole change, only need loosen the screw can, improved the convenience of changing, first embossed plate and second embossed plate pass through the joint of block mechanism joint moreover, have improved the stability of connecting between two embossed plates on the one hand, on the other hand also conveniently separate two embossed plates, be convenient for change.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the support plate;

FIG. 3 is a side view of a roll;

FIG. 4 is an enlarged view of a portion of FIG. 3;

in the figure: 1-backup pad, 2-backing roll, 3-slide, 4-slider, 5-compression roller, 51-dabber, 52-mounting cylinder, 53-first embossed plate, 54-second embossed plate, 55-snap-fit mechanism, 551-spout, 552-fixture block, 553-spring, 554-draw-in groove, 555-pinhole, 56-lug, 57-groove, 6-cylinder, 7-mounting bracket, 8-motor, 9-mounting plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an embossing roller for film production comprises two symmetrically arranged support plates 1, wherein the bottom surfaces of the support plates 1 are connected with mounting plates 9, the mounting plates 9 are provided with mounting holes, and the embossing roller can be mounted on an embossing machine through the mounting plates 9; the two support plates 1 are rotatably connected with bottom rollers 2 through bearings, sliding ports 3 are formed in the upper parts of the two support plates 1, sliding blocks 4 are connected in the sliding ports 3 in a sliding mode, pressing rollers 5 are rotatably connected to the two sliding blocks 4 through bearings, the pressing rollers 5 are located above the bottom rollers 2, each pressing roller 5 comprises a mandrel 51, a mounting cylinder 52 fixed on the periphery of the mandrel 51, a first embossing plate 53 and a second embossing plate 54 which are connected to the mounting cylinder 52 through screws, the first embossing plate 53 and the second embossing plate 54 are semicircular, a plurality of embossing patterns are formed in the outer walls of the first embossing plate 53 and the second embossing plate 54, and the opposite faces of the first embossing plate 53 and the second embossing plate 54 are clamped through clamping mechanisms 55 and are rotatably connected with the sliding blocks 4 through bearings; the top of backup pad 1 is equipped with cylinder 6, the flexible end and the slider 4 of cylinder 6 are connected, and the outside of one of them slider 4 is fixed with mounting bracket 7, be fixed with motor 8 on the mounting bracket 7, the output of motor 8 passes through the one end transmission of shaft coupling and compression roller 5 and is connected. When in operation, the film is conveyed and carried by the bottom roller 2, and the pressing roller 5 is driven to rotate by controlling the motor 8 to press patterns on the film on the bottom roller 2; the air cylinder 6 is controlled to work to drive the sliding block 4 to slide in the sliding port 3 so as to adjust the distance between the pressing roller 5 and the bottom roller 2, so that films with different thicknesses can be adapted, and patterns with different depths can be pressed on the films.

First screw holes are formed in the mounting cylinder 52 along the two ends of the diameter of the mounting cylinder, second screw holes matched with the first screw holes are formed in the middle of the first embossing plate 53 and the second embossing plate 54, the first embossing plate 53 and the second embossing plate 54 are respectively connected with the mounting cylinder 52 through inner angle screws, the tops of the inner angle screws are hidden in the second screw holes, and the influence of the screws on embossing can be reduced.

Referring to fig. 3 and 4, the two end surfaces of the first embossed plate 53 are connected with a bump 56, and the two end surfaces of the second embossed plate 54 are provided with a groove 57 matching with the bump 56. The clamping mechanism 55 comprises a chute 551 arranged on the protruding block 56, a clamping block 552 in the chute 551 in a sliding connection manner, and a spring 553 connected to the clamping block 552, wherein the inner end of the spring 553 is connected with the inner wall of the chute 551, the clamping mechanism 55 further comprises a clamping groove 554 arranged in the groove 57 and matched with the clamping block 552, the outer wall of the second embossing plate 54 is provided with a pinhole 555 communicated with the clamping groove 554, and the clamping block 552 is extruded inwards through the pinhole 555 to enable the clamping block 552 to be completely contracted into the chute 551. When the embossing plates are installed, the first embossing plate 53 and the second pressing plate 54 are sleeved on the installation cylinder 52, meanwhile, the protruding blocks 56 on the first embossing plate 53 are inserted into the grooves 57 on the second embossing plate 54, in the process that the protruding blocks 56 are inserted into the grooves 57, the walls of the grooves 57 squeeze the clamping blocks 552 to shrink inwards to the sliding grooves 551 and are completely hidden in the sliding grooves 551, when the clamping blocks 552 reach the clamping grooves 554, the clamping blocks 552 are ejected into the clamping grooves 554 under the action of the springs 553 and clamped in the clamping grooves 554, so that the first embossing plate 53 and the second embossing plate 54 can be connected, and then the two embossing plates are fixed on the installation cylinder 52 through inner angle screws. When it is desired to separate the first and second embossed plates 53 and 54, the latch 552 is pushed into the slide groove 551 by a thin rod or needle inserted from the needle hole 555, so that the latch 552 is separated from the latch 554, and the projection 56 can be taken out of the groove 57 to separate the first and second embossed plates 53 and 54.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. An embossing roll for film production, characterized in that: including two backup pads (1) that symmetry set up, two have foundation roller (2) through the bearing rotation on backup pad (1), two the upper portion of backup pad (1) is equipped with slide opening (3), sliding connection has slider (4) in slide opening (3), is connected with compression roller (5) through the bearing rotation on two slider (4), compression roller (5) are located the top of foundation roller (2), compression roller (5) include dabber (51), are fixed in dabber (51) outlying installation section of thick bamboo (52), first embossing plate (53) and second embossing plate (54) through the screw connection on installation section of thick bamboo (52), first embossing plate (53) and second embossing plate (54) all are semi-circular, and the outer wall of first embossing plate (53) and second embossing plate (54) all is equipped with a plurality of embossing patterns, the opposite face of first embossing plate (53) and second embossing plate (54) is through block mechanism (55) joint, dabber (51) are equipped with through the lug (56) of two terminal surface (56) of bump (56) connection, two lug (56) are connected with one bump (56) in the lug (56) are offered to bump (56) The clamping device comprises a clamping block (552) which is slidably connected in a sliding groove (551), a spring (553) which is connected to the clamping block (552), wherein the inner end of the spring (553) is connected with the inner wall of the sliding groove (551), the clamping mechanism (55) further comprises a clamping groove (554) which is arranged in a groove (57) and matched with the clamping block (552), a needle hole (555) which is communicated with the clamping groove (554) is formed in the outer wall of the second embossing plate (54), and the clamping block (552) is extruded inwards through the needle hole (555) so as to be completely contracted into the sliding groove (551); the top of backup pad (1) is equipped with cylinder (6), the flexible end and the slider (4) of cylinder (6) are connected, and the outside of one of them slider (4) is fixed with mounting bracket (7), be fixed with motor (8) on mounting bracket (7), the output of motor (8) is connected with the one end transmission of compression roller (5) through the shaft coupling.

2. The embossing roll for film production as set forth in claim 1, wherein: the mounting cylinder (52) is provided with first screw holes along two ends of the diameter of the mounting cylinder, the middle parts of the first embossing plate (53) and the second embossing plate (54) are provided with second screw holes matched with the first screw holes, the first embossing plate (53) and the second embossing plate (54) are respectively connected with the mounting cylinder (52) through inner angle screws, and the tops of the inner angle screws are hidden in the second screw holes.

3. The embossing roll for film production according to claim 2, wherein: the bottom surface of backup pad (1) is connected with mounting panel (9), the mounting hole has been seted up on mounting panel (9).