CN107824382B

CN107824382B - Uniform film gluing mechanism

Info

Publication number: CN107824382B
Application number: CN201711021480.XA
Authority: CN
Inventors: 胡熙; 朱改青
Original assignee: Zhejiang Yueqianshu Digital Technology Co ltd
Current assignee: Zhejiang Yueqianshu Digital Technology Co ltd
Priority date: 2017-10-27
Filing date: 2017-10-27
Publication date: 2023-07-04
Anticipated expiration: 2037-10-27
Also published as: CN107824382A

Abstract

The invention relates to a film uniform gluing mechanism, which comprises a side vertical plate, a driving roller, a rubber containing disc, a rubber roller motor, a motor support, a driving roller adjusting device and a rubber scraping device, wherein the driving roller is arranged on the lifting plate, and the lifting plate is arranged on a supporting device on the outer side of the side vertical plate in a sliding manner, so that the lifting of the driving roller is realized, the distance between the driving roller and the rubber roller is adjustable, and the gluing requirement of plastic films with various specifications is met; in addition, the front end of the rubber roller is provided with the rubber scraping device, and the rubber scraping rod on the rubber scraping device is driven by the motor, so that the plastic film can be uniformly smeared on the surface after being coated due to the fact that the rubber scraping rod is small in diameter and convenient to drive, and the plastic film is uniformly coated with the rubber.

Description

Uniform film gluing mechanism

Technical Field

The invention relates to a film uniform sizing mechanism.

Background

In the plastic film pasting process, the plastic film generally needs to be subjected to procedures such as silicone oil feeding, glue feeding, drying and the like, the paper printed with the patterns is pasted with the plastic film after the plastic film is processed, in the plastic film gluing procedure, the plastic film is generally glued through a rolling glue roller, but the glue roller is generally large in size and uneven in glue dipping, the plastic film is difficult to be uniformly coated, and the production quality is affected; when the plastic film is glued, the distance between the plastic film and the rubber roller determines the thickness of the glued film, and because the rubber roller and the driving roller for driving the plastic film are fixed in position, one piece of equipment can only produce semi-finished plastic film with one specification, and the application range is too small, so that serious resource waste is caused.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a film uniform sizing structure which is suitable for multi-specification production and has good production quality.

In order to achieve the above object, the present invention adopts the following technical scheme:

the utility model provides a film evenly rubberizing mechanism, includes side riser, driving roller, rubber roll, holds the gluey dish, rubber roll motor, motor support, driving roller adjusting device and frictioning device, and two side riser pass through support fixed column fixed connection, the bottom of side riser still is equipped with the support footing, the rubber roll sets up between two side riser, and is located the well lower part of side riser, the rubber roll motor passes through the motor support to be fixed in one side of two side riser, and the drive shaft of rubber roll motor runs through side riser and rubber roll connection, hold the gluey dish and be located the rubber roll below; the driving roller adjusting device comprises a supporting device, lifting hydraulic cylinders and lifting plates, wherein the front end and the rear end of the outer side of each side vertical plate are respectively fixed with two supporting devices, each supporting device comprises a fixed block fixed at the middle part and the upper part of each side vertical plate and a sliding rod fixed between the two fixed blocks, each lifting hydraulic cylinder is fixed at the upper part of the inner side of each side vertical plate, the end part of a piston rod of each lifting hydraulic cylinder is fixed with a claw, the middle part of each lifting plate is fixed in each claw, a plurality of roller fixed blocks are fixed at equal intervals on the inner side of each lifting plate, two ends of each driving roller are respectively connected with the corresponding roller fixed blocks in a rotating way, two ends of each lifting plate are outwards turned to form an edge-covering plate, and a sliding block is further fixed on each edge-covering plate and is arranged on the sliding rod in a sliding way; the device comprises a rubber scraping rod, rubber scraping seats, rubber collecting seats and a rubber scraping rod motor, wherein the rubber collecting seats are fixed between two side vertical plates and are positioned at the front end of a rubber roller, a strip-shaped backflow port which is convenient for the rubber to flow downwards is transversely formed in the middle of each rubber collecting seat, the upper section of each strip-shaped backflow port is inverted splayed, the two rubber scraping seats are fixed at the upper ends of the rubber collecting seats and are positioned on the front side and the rear side of each strip-shaped backflow port, the upper section of each rubber scraping seat is trapezoid, a plurality of backflow holes are formed in the lower portion of each rubber scraping seat at intervals, the rubber scraping rods are placed on the two rubber scraping seats, the rubber scraping rod motor is fixed on the outer side of each side vertical plate, and the rubber scraping rod motor penetrates through the side vertical plates to be connected with the rubber scraping rods.

As a preferable scheme: the number of the driving rollers is 3, and the 3 driving rollers are arranged in parallel and located at the same height.

As a preferable scheme: the diameter of the scraping rod is larger than the distance between the tops of the two scraping seats.

According to the invention, the driving roller is arranged on the lifting plate, and the lifting plate is arranged on the supporting device at the outer side of the side vertical plate in a sliding manner, so that the lifting of the driving roller is realized, the distance between the driving roller and the rubber roller is adjustable, the gluing requirements of plastic films with various specifications are met, and the driving roller is heavier, and the lifting hydraulic cylinder is adopted to drive the lifting of the driving roller, so that the time and labor are saved, the automation degree is high, and the adjustment is convenient; in addition, the front end of the rubber roller is provided with the rubber scraping device, the rubber scraping rod on the rubber scraping device is driven by the motor, and the rubber scraping rod is small in diameter and convenient to drive, so that the plastic film can be uniformly smeared on the surface after being coated, the plastic film is more uniformly coated, the quality is better, the rubber scraping device is further provided with the rubber collecting seat, the scraped rubber is convenient to recover, and the cost is saved.

Drawings

Fig. 1 is a schematic structural view of a film sizing apparatus.

Fig. 2 is a schematic partial structure of the film sizing apparatus.

Fig. 3 is a schematic side view of a doctor blade apparatus of a film sizing apparatus.

Description of the embodiments

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", 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 invention and simplifying the description, and do not indicate or imply that the device or element 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 invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The utility model provides a film rubberizing equipment as shown in fig. 1, fig. 2 and fig. 3, includes side riser 51, driving roller 59, rubber roll, flourishing rubber tray 54, rubber roll motor 66, motor support 67, driving roller adjusting device, scraping device and flourishing rubber tray adjusting device, and two side riser 51 pass through support fixed column 57 fixed connection, the bottom of side riser still is equipped with support footing 68, the rubber roll setting is between two side riser, and is located the well lower part of side riser, rubber roll motor 66 passes through motor support 67 to be fixed in one side of two side riser 51, and the drive shaft of rubber roll motor 66 runs through the side riser and is connected with the rubber roll, flourishing rubber tray is located the rubber roll below.

The driving roller adjusting device comprises a supporting device, lifting hydraulic cylinders 52 and lifting plates 61, wherein two supporting devices are respectively fixed at the front end and the rear end of the outer side of each side vertical plate, each supporting device comprises a fixing block 62 fixed at the middle part and the upper part of each side vertical plate and a sliding rod 63 fixed between the two fixing blocks, each lifting hydraulic cylinder 52 is fixed at the inner upper part of each side vertical plate, a claw 53 is fixed at the end part of a piston rod of each lifting hydraulic cylinder 52, the middle part of each lifting plate 61 is fixed in each claw 53, a plurality of roller fixing blocks 55 are fixed at equal intervals on the inner side of each lifting plate, two ends of each driving roller 59 are respectively connected with the corresponding roller fixing blocks 55 in a rotating mode, two ends of each lifting plate 61 are outwards turned to form an edge covering plate, a sliding block 64 is further fixed on each edge covering plate, and each sliding block 64 is arranged on each sliding rod 63 in a sliding mode.

The scraping device comprises a scraping rod 69, a scraping seat 70, a collecting seat 71 and a scraping rod motor 65, wherein the collecting seat 71 is fixed between two side vertical plates and positioned at the front end of a rubber roller, a strip-shaped backflow port 72 which is convenient for the rubber to flow downwards is transversely arranged in the middle of the collecting seat 71, the upper section of the strip-shaped backflow port 72 is inverted-splayed, two scraping seats 70 are fixed at the upper end of the collecting seat 71 and positioned at the front side and the rear side of the strip-shaped backflow port 72, the upper section of each scraping seat 70 is trapezoid, a plurality of backflow holes 73 are formed in the lower portion of each scraping seat 70 at intervals, the scraping rods 69 are placed on the two scraping seats 70, the scraping rod motor 65 is fixed at the outer side of the side vertical plates, and the scraping rod motor 65 penetrates through the side vertical plates to be connected with the scraping rods 69.

The glue containing disc adjusting device comprises a rotating shaft 56, a longitudinal screw 75 and a horizontal screw 77, wherein the rotating shaft 56 penetrates through two side vertical plates, an inner adjusting gear disc 76 is arranged at the position, located at the inner side of each side vertical plate, of each rotating shaft 56, supporting plates 79 are respectively arranged at the upper end and the lower end of each side vertical plate, the longitudinal screw 75 is located at the rear end of each adjusting gear disc 76 and meshed with each adjusting gear disc 76, the longitudinal screw 75 penetrates through the upper supporting plate 79 and the lower supporting plate 79, first fixed bearings 74 are arranged at the upper ends of the supporting plates 79, two ends of the glue containing disc 54 are respectively fixed at the upper ends of the two first fixed bearings 74, an outer adjusting gear disc 80 is further arranged at the position, located at the outer side of each side vertical plate, of one end of the rotating shaft 56, of each horizontal screw 77 is rotatably arranged at the outer side vertical plate through a second fixed bearing 78, each horizontal screw 77 is meshed with the outer adjusting gear disc 80, and one end of each horizontal screw 77 is further provided with an adjusting handle 58.

The number of the driving rollers is 3, and the 3 driving rollers are arranged in parallel and located at the same height. The diameter of the scraping rod is larger than the distance between the tops of the two scraping seats 70. The side vertical plates are further inwards extended to form oblique support plates, and the rotating shafts are arranged at the lower ends of the support plates.

It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the invention are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the principles of the present invention should be considered to fall within the scope of the present invention.

Claims

1. A film evenly rubberizing mechanism which characterized in that: the automatic glue spreading device comprises side vertical plates (51), driving rollers (59), glue rollers, glue containing discs (54), glue roller motors (66), motor supports (67), driving roller adjusting devices and glue spreading devices, wherein the two side vertical plates (51) are fixedly connected through supporting fixing columns (57), support foot feet (68) are further arranged at the bottoms of the side vertical plates, the glue rollers are arranged between the two side vertical plates and are positioned at the middle lower parts of the side vertical plates, the glue roller motors (66) are fixed on one sides of the two side vertical plates (51) through the motor supports (67), driving shafts of the glue roller motors (66) penetrate through the side vertical plates and are connected with the glue rollers, and the glue containing discs (54) are positioned below the glue rollers; the driving roller adjusting device comprises a supporting device, lifting hydraulic cylinders (52) and lifting plates (61), wherein two supporting devices are respectively fixed at the front end and the rear end of the outer side of each side vertical plate, each supporting device comprises a fixed block (62) fixed at the middle part and the upper part of each side vertical plate and a sliding rod (63) fixed between the two fixed blocks, each lifting hydraulic cylinder (52) is fixed at the upper part of the inner side of each side vertical plate, a claw (53) is fixed at the end part of a piston rod of each lifting hydraulic cylinder (52), the middle part of each lifting plate (61) is fixed in each claw (53), a plurality of roller fixed blocks (55) are fixed at equal intervals on the inner side of each lifting plate, two ends of each driving roller (59) are respectively connected with the corresponding roller fixed blocks (55) in a rotating mode, two ends of each lifting plate (61) are outwards turned to form an edge-covering plate, a sliding block (64) is further fixed on each edge-covering plate, and each sliding block (64) is arranged on each sliding rod (63); the utility model provides a doctor blade device includes doctor blade pole (69), doctor blade seat (70), collection rubber seat (71) and doctor blade pole motor (65), collection rubber seat (71) are fixed between two side risers, and are located the front end of rubber roll, collection rubber seat (71) middle part transversely is equipped with rectangular shape backward flow mouth (72) that are convenient for glue water flow, and rectangular shape backward flow mouth (72) upper portion cross section becomes the reverse splayed, and two doctor blade seats (70) are fixed in collection rubber seat (71) upper end, and are located the front and back both sides of rectangular shape backward flow mouth (72), the upper portion cross section of doctor blade seat (70) is trapezoidal, the lower part interval of doctor blade seat (70) is equipped with a plurality of backward flow holes (73), doctor blade pole (69) are shelved on two doctor blade seats (70), rubber pole motor (65) are fixed in the side riser outside, and doctor blade pole motor (65) run through the side riser and are connected with doctor blade pole (69), 3 driving rolls are mutual parallel to one and are located two and are apart from each other high doctor blade seat (70).