Plastic film embossing equipment

Abstract

The utility model discloses plastic film embossing equipment which comprises a base, vertical plates are fixedly connected to the two sides of the upper end of the base, through grooves are formed in the vertical plates, a bottom roller is rotationally arranged on the vertical plates, a first motor is arranged on the vertical plates and is in power connection with the bottom roller, a cross beam is arranged at the tops of the vertical plates, a lifting device is downwards arranged on the cross beam, and the lifting device is in power connection with the vertical plates. The bottom of the lifting device is connected with an outer cover, an embossing device is arranged in the through groove and located in the outer cover, gluing heads are evenly arranged on the top wall of the outer cover, and a glue scraping device is arranged at the bottom of the outer cover. The utility model belongs to the technical field of film embossing, and particularly relates to plastic film embossing equipment which solves the problems that in the prior art, when pigment is re-engraved on a plastic film through an embossing roller, the thickness of the pigment on the embossing roller is inconvenient to control, and the phenomenon that the pigment is not uniformly smeared easily occurs.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the embossing technical field of film, specifically point to a kind of plastic film embossing equipment. BACKGROUND

[0002] Film embossing, mainly including mechanical embossing, hot embossing and laser embossing and several ways, mechanical embossing, it is through the pattern on the mechanical roller pattern or texture embossing on film, this method is simple to operate, cost is lower, it is applicable to mass production.

[0003] When the film is mechanically embossed, the film is conveyed on the bottom roller, and the pattern is copied on the plastic film by the upper pressure roller, when the pigment is transferred to the pressure roller, it is common to pass through the way of directly gluing to the pressure roller, however, there are deficiencies: the thickness of pigment on the pressure roller is inconvenient to adjust, even local embossing is not clear, local pigment is too much phenomenon, for this, improvement is needed INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is that in the prior art, when the pigment is copied on the plastic film by the embossing roller, the thickness of the pigment on the embossing roller is not convenient to control, and uneven pigment coating phenomenon is prone to occur.

[0005] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a plastic film embossing equipment, including base, the upper end of the base is fixedly connected with stand plate on both sides, the stand plate is equipped with through slot, the stand plate is rotatably provided with bottom roller, the stand plate is provided with motor one and is connected with bottom roller power, the top of the stand plate is provided with cross beam, the cross beam is downwardly provided with lifting device, the bottom of the lifting device is connected with outer cover, the through slot is equipped with embossing device and is located in outer cover, the top wall of the outer cover is uniformly provided with glue head, the bottom of the outer cover is provided with glue scraping device;The glue scraping device includes shell, the shell is arranged at the bottom end of the outer cover, the shell is slidably provided with scraper, the top wall of the shell is equipped with sliding groove, the sliding groove is slidably provided with connecting plate and is fixedly connected with scraper, the top end of the shell is provided with fixed block, the fixed block is provided with motor three, the output end of the motor three is provided with screw rod and is threadedly connected with connecting plate, the screw rod is rotated, the connecting plate can be slid in the sliding groove, so that the scraper can be pushed forward and backward, and the purpose of adjusting the uniformity of pigment is achieved.

[0006] Further, the embossing device includes a sliding block, the sliding block slides in the through slot, the through slot is equipped with a hydraulic cylinder and is connected with the sliding block, the sliding block is rotatably provided with an embossing roller, the outer wall of the sliding block is provided with a motor two and is connected with the embossing roller, the scraper is located on the side of the embossing roller, the pigment on the embossing roller can be scraped and spread evenly, so that the embossing roller can emboss the pigment on the plastic film on the bottom roller.

[0007] Further, the lifting device comprises an electric push rod, the electric push rod is arranged at the middle part of the cross beam, the output end of the electric push rod is connected with the outer cover, the upper end of the outer cover is provided with guide columns on both sides of the electric push rod, the guide columns penetrate the cross beam upwards, and the height of the outer cover can be adjusted through the electric push rod, so that the embossing roller can be wrapped through the outer cover.

[0008] Preferably, the lower part of the shell is provided with a collecting box, the collecting box is fixedly connected with the outer cover, after the scraper removes the paint, the excessive paint can flow in the collecting box to be collected and reused, so that the paint is prevented from being wasted.

[0009] Preferably, the surface of the scraper in contact with the embossing roller is arc-shaped.

[0010] Preferably, the length of the sliding groove meets the moving range of the scraper and the embossing roller can be contacted.

[0011] The utility model discloses the above-mentioned structure obtains the beneficial effect as follows:

[0012] 1. The glue scraping device is arranged, the screw rod rotation drives the sliding of the connecting plate in the sliding groove, the connecting plate can push the expansion and contraction of the scraper in the shell, the thickness of the paint on the embossing roller can be uniformly adjusted through the scraper, and the embossing of the embossing roller and the plastic film is more uniform and clear.

[0013] 2. The collecting box is arranged, when the scraper scrapes the paint of the embossing roller, the excessive paint flows into the collecting box downwards, and the environment is prevented from being polluted by the downward flow of the paint. DRAWINGS

[0014] Figure 1 It is the overall structural drawing of the plastic film embossing equipment of the utility model;

[0015] Figure 2 It is the internal structure drawing of the outer cover of the plastic film embossing equipment of the utility model;

[0016] Figure 3 It is Figure 2 The structure drawing of the glue scraping device in the middle;

[0017] Figure 4 It is Figure 1 The partial structure drawing of the embossing device in the middle.

[0018] Wherein, 1, base, 2, vertical plate, 3, through slot, 4, bottom roll, 5, motor one, 6, crossbeam, 7, lifting device, 8, cover, 9, glue head, 10, embossing device, 11, glue scraping device, 12, housing, 13, scraper, 14, sliding slot, 15, connecting plate, 16, fixed block, 17, motor three, 18, screw rod, 19, sliding block, 20, embossing roller, 21, hydraulic cylinder, 22, motor two, 23, electric push rod, 24, guide column, 25, collection box. DETAILED DESCRIPTION

[0019] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0021] As Figures 1-4 The present application relates to a plastic film embossing equipment, which comprises a base 1, the upper end of the base 1 is fixedly connected with vertical plates 2 on both sides, through slots 3 are arranged in the vertical plates 2, bottom rollers 4 are rotatably arranged on the vertical plates 2, motor one 5 is arranged on the vertical plates 2 and is connected with the bottom rollers 4, crossbeams 6 are arranged on the top of the vertical plates 2, lifting devices 7 are arranged downwardly on the crossbeams 6, covers 8 are connected to the bottom of the lifting devices 7, embossing devices 10 are arranged in the through slots 3 and are located in the covers 8, glue heads 9 are evenly arranged on the top wall of the covers 8, and glue scraping devices 11 are arranged on the bottom of the covers 8.

[0022] As Figure 2 And 3The scraping device 11 comprises a shell 12 arranged at the bottom end of the outer cover 8, a scraping plate 13 slidingly arranged in the shell 12, the side of the scraping plate 13 in contact with the embossing roller 20 is arc-shaped, a sliding groove 14 is arranged in the top wall of the shell 12, a connecting plate 15 is slidingly arranged in the sliding groove 14 and is fixedly connected with the scraping plate 13, the length of the sliding groove 14 satisfies that the moving range of the scraping plate 13 can contact the embossing roller 20, a fixed block 16 is arranged at the top end of the shell 12, a motor three 17 is arranged on the fixed block 16, a lead screw 18 is arranged at the output end of the motor three 17 and is threadedly connected with the connecting plate 15, a collecting box 25 is arranged below the shell 12 and is fixedly connected with the outer cover 8, after the scraping plate 13 scrapes the paint, the excess paint can flow in the collecting box 25 for centralized collection and reuse, so that the waste of paint is avoided, the lead screw 18 is rotated, the connecting plate 15 can be driven to slide in the sliding groove 14, so that the scraping plate 13 can be pushed forward and backward, and the purpose of adjusting the uniformity of the paint is achieved.

[0023] As Figure 1 and 4 The embossing device 10 comprises a sliding block 19 slidingly arranged in the through groove 3, a hydraulic cylinder 21 is arranged in the through groove 3 and is connected with the sliding block 19, the embossing roller 20 is rotatably arranged on the sliding block 19, the motor two 22 is arranged on the outer wall of the sliding block 19 and is power-connected with the embossing roller 20, the scraping plate 13 is located at the side of the embossing roller 20, the paint on the embossing roller 20 can be scraped and spread, so that the paint can be embossed on the plastic film on the bottom roller 4 by the embossing roller 20.

[0024] As Figure 1 The lifting device 7 comprises an electric push rod 23 arranged at the middle part of the cross beam 6, the output end of the electric push rod 23 is connected with the outer cover 8, the upper end of the outer cover 8 is located at the two sides of the electric push rod 23 and is provided with guide columns 24, the guide columns 24 penetrate upwardly through the cross beam 6, the height of the outer cover 8 can be adjusted by the electric push rod 23, so that the embossing roller 20 can be wrapped by the outer cover 8.

[0025] In specific use, the plastic film passes through the upper end of the bottom roller 4, the sliding block 19 is pushed to slide in the through groove 3 by the hydraulic cylinder 21, so that the embossing roller 20 is attached to the plastic film, the glue applying head 9 is connected with the external paint providing equipment, the motor two 22 drives the embossing roller 20 to rotate, the paint is applied on the embossing roller 20 by the glue applying head 9, and the pattern on the embossing roller 20 is embossed on the plastic film below along with the rotation of the embossing roller 20.

[0026] The height of the glue coating head 9 can be achieved by the electric push rod 23 to push the outer cover 8 to lift, after the glue coating head 9 applies the paint on the embossing roller 20, the paint can be evenly scraped by the scraper 13, so that the paint on the embossing roller 20 is evenly thick, by starting the motor three 17, the screw rod 18 drives the connecting plate 15 to slide in the sliding groove 14, the connecting plate 15 drives the scraper 13 to stretch out and shrink in the shell 12, the distance between the scraper 13 and the embossing roller 20 is adjusted, so that the thickness of the paint on the embossing roller 20 can be flexibly controlled.

[0027] The scraper 13 on the other side can be attached to the embossing roller 20, and the remaining paint after embossing can be scraped into the collecting box 25 for centralized collection, so as to avoid the excess paint on the embossing roller 20 from falling down and polluting the environment.

[0028] The above describes the utility model and its implementation, which is not limited, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme, which should belong to the protection scope of the utility model.

Claims

1. A plastic film embossing device comprising a base, the upper end of the base being fixed with vertical plates on both sides, characterized in that: The vertical plate is provided with a through groove, a bottom roller is rotatably arranged on the vertical plate, a motor one is arranged on the vertical plate and is in power connection with the bottom roller, a cross beam is arranged on the top of the vertical plate, a lifting device is arranged downward on the cross beam, an outer cover is connected to the bottom of the lifting device, an embossing device is arranged in the through groove and is located in the outer cover, glue applying heads are uniformly arranged on the top wall of the outer cover, and a glue scraping device is arranged on the bottom of the outer cover.

2. A plastic film embossing apparatus as claimed in claim 1, wherein: The glue scraping device comprises a shell, the shell is arranged at the bottom end of the outer cover, a scraper is slidably arranged in the shell, a sliding groove is arranged in the top wall of the shell, a connecting plate is slidably arranged in the sliding groove and is fixedly connected with the scraper, a fixing block is arranged at the top end of the shell, a motor three is arranged on the fixing block, a lead screw is arranged at the output end of the motor three and is in threaded connection with the connecting plate.

3. An apparatus for embossing a plastic film as defined in claim 2, characterized in that: The embossing device comprises a sliding block, the sliding block is slidably arranged in the through groove, a hydraulic cylinder is arranged in the through groove and is connected with the sliding block, an embossing roller is rotatably arranged on the sliding block, and a motor two is arranged on the outer wall of the sliding block and is in power connection with the embossing roller.

4. A plastic film embossing apparatus as claimed in claim 3, wherein: The lifting device comprises an electric push rod, the electric push rod is arranged at the middle part of the cross beam, the output end of the electric push rod is connected with the outer cover, and guide columns are arranged at the two sides of the electric push rod and are located at the upper end of the outer cover.

5. An apparatus for embossing a plastic film as defined in claim 4, characterized in that: A collecting box is arranged below the shell and is fixedly connected with the outer cover.

6. An apparatus for embossing a plastic film as defined in claim 5, characterized in that: The surface of the scraper in contact with the embossing roller is arc-shaped.

7. An apparatus for embossing a plastic film as defined in claim 6, characterized in that: The length of the sliding groove meets the moving range of the scraper and can contact the embossing roller.

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