CN220864776U - Embossing device of embossing film - Google Patents

Abstract

The utility model relates to an embossing device of an embossing film, which relates to packaging material technology and comprises an upper roller and a lower roller, wherein first inner grooves are formed in two ends of the upper roller, a pressing fixing component is arranged at the upper end of the upper roller, upper pressing wheels are arranged at two ends of the fixing component, the bottom of each upper pressing wheel is in contact with the first inner grooves, second inner grooves are formed in two ends of the lower roller, an upper pressing component is arranged at the lower end of the lower roller, upper pressing wheels are arranged at two ends of each upper pressing component, and the top ends of the upper pressing wheels are in contact with the second inner grooves. According to the utility model, the pressing fixing assembly is additionally arranged above the upper roller, the lower pressing wheel at the bottom of the pressing fixing assembly is abutted against the first inner grooves at the two ends of the upper roller, so that the upper roller keeps balanced pressure in the pressing process, and the lower roller is abutted against the second inner grooves of the lower roller through the upper pressing wheel in the upper pressing assembly, so that the lower roller is ensured to keep balanced pressure in the pressing process, and the pressed lines are clear and complete.

Description

Embossing device of embossing film

Technical Field

The utility model relates to packaging material technology, in particular to an embossing device for an embossing film.

Background

With the improvement of the life quality of people, consumers pay attention to the brand effect of the products when buying the products such as daily necessities, and meanwhile, the packaging of the products is increasingly focused, and at present, the domestic composite flexible packaging materials are gradually changed, so that the packaging is gradually attractive, the attention of the consumers is further attracted, and a great deal of energy is spent in the anti-counterfeiting direction by a plurality of production enterprises and packaging enterprises in order to effectively prevent the products from being imitated.

Chinese patent document CN111136900a discloses a film embossing apparatus and an embossed film. The film embossing equipment comprises an upper embossing plate assembly, a lower embossing plate assembly and a limiting device; the limiting device comprises at least one limiting plate, the limiting plate is provided with a limiting surface, and part of the limiting surface is attached to one side surface of the lower embossing plate assembly or the upper embossing plate assembly; when the film embossing equipment works, the upper embossing plate assembly and the lower embossing plate assembly are close to each other, and in the process of being close to each other, the side surface of the other one of the lower embossing plate assembly or the upper embossing plate assembly is attached to the part of the position of the limiting surface in a mode that the contact area between the side surface and the limiting surface is gradually increased, so that the upper embossing working surface of the upper embossing plate assembly and the lower embossing working surface of the lower embossing plate assembly are limited by the limiting surface in the process of being close to each other. The film embossing equipment provided by the application can prevent the upper embossing plate assembly from deviating from the lower embossing plate assembly when in butt joint when in use by arranging the limiting device.

However, during the embossing process, due to the long-term operation of the embossing roller, loosening occurs, so that the extruded lines are blurred or marks are shallow, and the production requirement cannot be met; and the upper embossing roller and the lower embossing roller have different required pressures, so that the upper embossing roller and the lower embossing roller are required to be respectively reinforced so as not to deviate from each other, and the problem that the embossing is not satisfactory is solved.

Disclosure of utility model

The present utility model is directed to solving at least one of the problems of the prior art, and an object of the present utility model is to provide an embossing apparatus for an embossed film, which is used to solve the problems set forth in the background art.

In order to solve the problems, the utility model provides an embossing device of an embossing film, which comprises an upper roller and a lower roller, wherein the two ends of the upper roller are respectively provided with a first inner groove, the upper end of the upper roller is provided with a pressure fixing component, the two ends of the pressure fixing component are respectively provided with a lower pressing wheel, the bottom of the lower pressing wheel is in conflict with the first inner grooves, the two ends of the lower roller are respectively provided with a second inner groove, the lower end of the lower roller is provided with an upper pressing component, the two ends of the upper pressing component are respectively provided with an upper pressing wheel, and the top end of the upper pressing wheel is in conflict with the second inner grooves.

The embossing device of the embossing film provided by the utility model has the following technical characteristics:

Further, the upper roller is positioned right above the lower roller, and the bottom of the upper roller is tightly attached to the top of the lower roller.

Further, the fixed pressing component comprises a fixed cross beam, a fixed support and a lower pressing wheel arranged on the fixed support, wherein the diameter of the lower pressing wheel is matched with the diameter of the first inner groove.

Further, a connecting plate is fixedly connected to the center of the upper end of the fixed cross beam, and a reserved hole is formed in the connecting plate.

Further, the upper pressing component comprises a supporting frame, a connecting shaft and an upper pressing wheel arranged on the connecting shaft, and the diameter of the upper pressing wheel is matched with the diameter of the second inner groove.

Further, the surfaces of the upper roller and the lower roller are respectively provided with an upper embossing and a lower embossing, and both sides of the upper roller and the lower roller are respectively provided with a transmission shaft.

Further, a roll shaft is sleeved on the connecting shaft.

The utility model has the following beneficial effects:

1. The upper roller is fixedly arranged above the upper roller, the lower pressing wheel at the bottom of the fixedly pressing assembly is abutted against the first inner grooves at the two ends of the upper roller, so that the upper roller keeps balanced pressure in the pressing process, and the lower roller is abutted against the second inner grooves of the lower roller through the upper pressing wheel in the upper pressing assembly, so that the lower roller is ensured to keep balanced pressure in the pressing process, and the pressed lines are clear and complete;

2. The upper roller and the lower roller provide downward pressing and support through the fixed pressing component and the upper pressing component respectively, so that the problem that the position deviation of embossing is caused by unbalanced stress is prevented.

Drawings

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.

FIG. 1 is a schematic view of the structure of an upper roll in the present utility model;

FIG. 2 is a schematic view of the structure of the pressure fixing assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the upper pressing assembly of the present utility model.

Reference numerals illustrate: 1. an upper roller; 11. a first inner groove; 2. a lower roller; 21. a second inner groove; 3. a transmission shaft; 31. a roll shaft; 4. a fixed pressure component; 41. a lower pinch roller; 42. fixing the cross beam; 43. a fixed bracket; 5. an upper pressing assembly; 51. a pressing wheel is arranged; 52. a support frame; 53. and a connecting shaft.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In one embodiment of the embossing apparatus for an embossed film according to the present utility model as shown in fig. 1 to 3, the embossing apparatus for an embossed film of the present utility model includes an upper roller 1 and a lower roller 2, the upper roller 1 is located right above the lower roller 2, the bottom of the upper roller 1 is closely attached to the top of the lower roller 2, the two ends of the upper roller 1 are provided with first inner grooves 11, the upper end of the upper roller 1 is provided with a pressing fixing component 4, the two ends of the pressing fixing component 4 are provided with a lower pressing wheel 41, the bottom of the lower pressing wheel 41 is in contact with the first inner grooves 11, by installing the pressing fixing component 4 above the upper roller 1, the lower pressing wheel 41 at the bottom of the pressing fixing component 4 is in contact with the first inner grooves 11 at the two ends of the upper roller 1, so that the upper roller 1 maintains an even pressure in the pressing process, the two ends of the lower roller 2 are provided with second inner grooves 21, the lower end of the lower roller 2 is provided with an upper pressing component 5, the two ends of the upper pressing component 5 are provided with upper pressing wheels 51, the top ends of the upper pressing wheel 51 are in contact with the second inner grooves 21, and the pressing wheel 2 is kept in an even pressure in the pressing process of the upper roller 2 and the lower roller 2 by the pressing component 5.

In one embodiment of the present utility model, preferably, the fixing and pressing assembly 4 includes a fixing beam 42, a fixing bracket 43, and a lower pressing wheel 41 mounted on the fixing bracket 43, the diameter of the lower pressing wheel 41 is adapted to the diameter of the first inner groove 11, a connecting plate 421 is fixedly connected to the center of the upper end of the fixing beam 42, and a preformed hole is formed in the connecting plate 421, and in the present utility model, the fixing beam 42 is used for fixing the fixing and pressing assembly 4 on a machine for embossing films; the lower pressing wheel 41 is rotatably connected with the fixing bracket 43, the lower pressing wheel 41 penetrates into the first inner groove 11, lower pressure is applied to the lower pressing wheel 41, and the lower pressing wheel 41 rotates along with the rotation of the upper roller 1.

In one embodiment of the present utility model, preferably, the upper press assembly 5 includes a support bracket 52, a connection shaft 53, and an upper press wheel 51 mounted on the connection shaft 53, the diameter of the upper press wheel 51 is adapted to the diameter of the second inner groove 21, in the present utility model, the support bracket 52 is used to fix the upper press assembly 5 on the embossing machine, the upper press wheel 51 is rotatably connected with the connection shaft 53, the upper press wheel 51 penetrates into the second inner groove 21, and provides an upward supporting force to the upper press wheel 51, and the upper press wheel 51 rotates as the lower roll 2 rotates.

In one embodiment of the present utility model, preferably, the surfaces of the upper roller 1 and the lower roller 2 are respectively provided with an upper embossing 101 and a lower embossing 201, both sides of the upper roller 1 and the lower roller 2 are provided with a transmission shaft 3, the transmission shaft 3 is sleeved with a roll shaft 31, in the present utility model, the embossing operation is performed through the upper embossing 101 and the lower embossing 201, and the fixed cross beam 42 is used for fixing the fixing component 4 on a machine for embossing films; the lower pinch roller 41 is rotationally connected with the fixed support 43, the lower pinch roller 41 stretches into the first inner groove 11, and applies lower pressure to the lower pinch roller 41, the lower pinch roller 41 rotates along with the rotation of the upper roller 1, the support frame 52 is used for fixing the upper pressing component 5 on the machine of the embossed film, the upper pinch roller 51 is rotationally connected with the connecting shaft 53, the upper pinch roller 51 stretches into the second inner groove 21, and upward supporting force is provided for the upper pinch roller 51, the upper pinch roller 51 rotates along with the rotation of the lower roller 2, the upper roller 1 and the lower roller 2 respectively provide downward pressing and supporting through the fixed pressing component 4 and the upper pressing component 5, and the problem that position deviation of embossing caused by unbalanced stress occurs is prevented.

The utility model is used when in use: in the embossing process, the pressing fixing component 4 is additionally arranged above the upper roller 1, and the lower pressing wheel 41 at the bottom of the pressing fixing component 4 is in contact with the first inner grooves 11 at the two ends of the upper roller 1, so that the upper roller 1 keeps balanced pressure in the pressing process, and the lower roller 2 is in contact with the second inner grooves 21 of the lower roller 2 through the upper pressing wheel 51 in the upper pressing component 5, so that the lower roller 2 keeps balanced pressure in the pressing process, and the extruded grains are clear and complete;

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being 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.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides an embossing device of embossing film, includes roller (1) and lower roll (2), its characterized in that, first indent (11) have all been seted up at the both ends of roller (1) on, fixed pressure subassembly (4) are installed to the upper end of roller (1), pinch roller (41) are installed down to the both ends of fixed pressure subassembly (4), the bottom of pinch roller (41) is inconsistent with first indent (11), second indent (21) have all been seted up at the both ends of lower roll (2), and upper pressure subassembly (5) are installed to the lower extreme of lower roll (2), upper pressure subassembly (51) are installed at upper pressure subassembly (5) both ends, the top of upper pressure roller (51) is inconsistent with second indent (21).

2. Embossing device for an embossed film according to claim 1, characterised in that the upper roller (1) is located directly above the lower roller (2), the bottom of the upper roller (1) being in close proximity to the top of the lower roller (2).

3. Embossing device for an embossed film according to claim 1, characterized in that the pressure fixing assembly (4) comprises a fixed cross beam (42), a fixed support (43) and a lower pressure wheel (41) mounted on the fixed support (43), the diameter of the lower pressure wheel (41) being adapted to the diameter of the first inner groove (11).

4. An embossing apparatus for an embossed film as claimed in claim 3, wherein a connection plate (421) is fixedly connected to a center of an upper end of the fixing beam (42), and a preformed hole is provided on the connection plate (421).

5. Embossing device for an embossed film according to claim 1, characterized in that the upper press assembly (5) comprises a support frame (52), a connecting shaft (53) and an upper press wheel (51) mounted on the connecting shaft (53), the diameter of the upper press wheel (51) being adapted to the diameter of the second inner groove (21).

6. Embossing device for an embossed film according to claim 1, characterized in that the surfaces of the upper roller (1) and the lower roller (2) are provided with an upper embossing (101) and a lower embossing (201), respectively, both sides of the upper roller (1) and the lower roller (2) being provided with a transmission shaft (3).

7. Embossing device for an embossed film according to claim 6, characterized in that the drive shaft (3) is provided with a roll shaft (31) in a sleeved manner.