CN209940053U - A pre-coating film winding and trimming device - Google Patents

Abstract

The utility model discloses a pre-coated film rolling and trimming device, which comprises a trimming workbench, wherein two symmetrical second U-shaped plates are fixedly arranged at the other side of the top end of the trimming workbench, an upright plate is fixedly arranged at the middle part of the back of the trimming workbench, a chute is arranged on the front surface of the upright plate, a hydraulic sliding seat is slidably connected inside the chute, a guide rod is fixedly connected at the middle part of the front surface of the hydraulic sliding seat, a slider is slidably connected at the middle part of the guide rod, and a cutting knife is fixedly arranged at the middle part of the bottom end of the slider, the utility model has the advantages that the pre-coated film rolled is rolled and smoothed by the flattening roller and the deflecting roller, so that the pre-coated film after rolling has less wrinkled surface, is convenient for better use in later period, and the pre-coated film is pressed by the extrusion strip when cutting, the cutting strip is ensured to be rolled smoothly when cutting, to sum up, the utility model has the advantages of simple structure, convenient use and easy popularization.

Description

A pre-coating film winding and trimming device

technical field

The utility model relates to an edge trimming device, in particular to a precoat film winding edge trimming device.

Background technique

Pre-coated film refers to the process of pre-gluing and rewinding the plastic film, and then compounding it with the paper print. It is firstly used by the pre-coating film processing factory to coat the glue on the film and rewind it for the manufacturer to choose according to the specification and width, and then compound it with the printed matter. Laminating, that is, filming, is a processing technology that coats a plastic film with an adhesive, and heats and presses the paper print to bond it together to form a paper-plastic integrated product. The coated printed matter has a thin and transparent plastic film on the surface, which makes the surface smoother and brighter, thereby improving the gloss and fastness of the printed matter. Antifouling, wear resistance, folding resistance, chemical corrosion resistance, etc.

The winding of the pre-coating film requires the use of a winding and trimming device. However, the existing winding and cutting device still has some shortcomings. For example, the entire winding and trimming device has a complex structure, many operation steps, and it is prone to misoperation. At the same time, the existing winding and cutting device is prone to uneven corners during cutting, which affects the next round of winding. The existing winding and cutting device also lacks a smoothing roller, resulting in a larger wrinkle surface of the pre-coating film. ,Affect.

Utility model content

The purpose of the present utility model is to provide a pre-coating film winding and trimming device, so as to solve the problem that the entire winding and trimming device proposed in the above-mentioned background technology has numerous and complex structures, numerous operation steps, and is prone to misoperation. When the coil cutting device is cutting, the edges and corners are prone to unevenness, which affects the next round of winding. The existing winding and cutting device also lacks a leveling roller, resulting in a large wrinkle surface of the pre-coating film, which affects the use of the problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pre-coating film winding and trimming device, comprising a trimming table, and two symmetrical second A U-shaped plate, a receiving roller is movably connected between two symmetrical second U-shaped plates, and a motor box is fixedly installed on the front of one of the second U-shaped plates, and a receiving material is installed inside the motor box Motor, the output end of the receiving motor is movably connected to one end of the receiving roller through the coupling, the middle part of the back of the trimming table is fixedly installed with an upright plate, and the front of the upright plate is provided with a chute, so A hydraulic sliding seat is slidably connected to the inside of the chute, a guide rod is fixedly connected to the middle of the front of the hydraulic sliding seat, a sliding block is slidably connected to the middle of the guide rod, and a cutting knife is fixedly installed in the middle of the bottom end of the sliding block. .

As a preferred technical solution of the present invention, the four corners of the bottom end of the trimming table are fixedly installed with support legs, and the bottoms of the inner cavities of the four support legs are fixedly installed with hydraulic telescopic columns. Each telescopic end of the hydraulic telescopic column is fixedly connected with a moving wheel.

As a preferred technical solution of the present invention, the two ends of the chute are fixedly provided with limit blocks, and both of the limit blocks are fixedly connected to the upright plate.

As a preferred technical solution of the present invention, the middle part of the top of the trimming table is fixedly connected with two symmetrical smoothing rollers through the installed side ears, and the two symmetrical smoothing rollers are connected to the trimming table. The distance is less than the diameter of the smoothing roller.

As a preferred technical solution of the present invention, two symmetrical first U-shaped plates are fixedly installed on one side of the top of the edge trimming table, and two symmetrical first U-shaped plates are movably connected with Reversing rollers.

As a preferred technical solution of the present invention, extruded strips are slidably connected to both sides of the front surface of the upright plate, and the bottom ends of the two extruded strips are in contact with the edge trimming table.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a pre-coating film winding and trimming device, which rolls the rolled pre-coating film through the provided leveling roller and the direction-changing roller. Smooth and smooth, making the pre-coated film less wrinkled after rolling, which is convenient for better use and rolling in the later stage. Through the provided extrusion strip, when cutting, press the extrusion strip against the pre-coated film to ensure cutting. When the cutting surface is flat, it is convenient for the next round of winding. To sum up, the utility model has the advantages of simple structure, convenient use and promotion.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the structural schematic diagram of the upright plate of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the support leg of the present invention.

In the figure: 1. Trimming table; 2. Supporting legs; 3. The first U-shaped plate; 4. The second U-shaped plate; Smoothing roller; 9. Extrusion strip; 10. Upright plate; 11. Chute; 12. Hydraulic sliding seat; 13. Guide rod; 14. Slider; 15. Cutting knife; 16. Limit block; 17. Hydraulic Telescopic column; 18. Moving wheel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a pre-coating film winding and trimming device, including an edge trimming table 1, and two symmetrical second U are fixedly installed on the other side of the top of the trimming table 1 Type plate 4, a receiving roller 5 is movably connected between two symmetrical second U-shaped plates 4, and a motor box 6 is fixedly installed on the front of one of the second U-shaped plates 4, and a receiving motor is installed inside the motor box 6 , the output end of the receiving motor is movably connected with one end of the receiving roller 5 through the coupling, the middle part of the back of the trimming table 1 is fixedly installed with an upright plate 10, and the front of the upright plate 10 is provided with a chute 11, and the chute 11 A hydraulic sliding seat 12 is slidably connected inside the hydraulic sliding seat 12, a guide rod 13 is fixedly connected to the middle of the front of the hydraulic sliding seat 12, a sliding block 14 is slidably connected to the middle of the guide rod 13, and a cutting knife 15 is fixedly installed in the middle of the bottom end of the sliding block 14.

Preferably, supporting legs 2 are fixedly installed at the four corners of the bottom end of the trimming table 1 , hydraulic telescopic columns 17 are fixedly installed at the bottom of the inner cavity of the four supporting legs 2 , and the telescopic ends of the four hydraulic telescopic columns 17 are all fixedly installed. A moving wheel 18 is fixedly connected, and the moving wheel 18 is convenient for moving the trimming table 1 to a designated work place.

Preferably, the two ends of the chute 11 are fixedly provided with limit blocks 16 , both of which are fixedly connected to the upright plate 10 , and the limit blocks 16 prevent the hydraulic sliding seat 12 from sliding out of the chute 11 .

Preferably, two symmetrical leveling rollers 8 are fixedly connected to the middle of the top of the trimming table 1 through the installed side ears, and the distance between the two symmetrical leveling rollers 8 and the trimming table 1 is smaller than the distance between the leveling rollers 8 diameter, the smoothing roller 8 facilitates smoothing and reducing the wrinkled surface of the pre-coating film.

Preferably, two symmetrical first U-shaped plates 3 are fixedly installed on one side of the top of the trimming table 1, and a direction-changing roller 7 is movably connected between the two symmetrical first U-shaped plates 3. The direction-changing rollers 7 Change the winding direction of the pre-coating film and play a good guiding role.

Preferably, extruded strips 9 are slidably connected to both sides of the front of the upright plate 10, and the bottom ends of the two extruded strips 9 are in contact with the edge trimming table 1 to ensure that the cutting surface is flat during cutting, which is convenient for the next round of cutting. Winding.

When used specifically, the utility model is a pre-coating film winding and trimming device. First, the staff slides the extrusion bar 9 upward for a certain distance, and then one end of the pre-coating film is passed around the direction changing roller 7 and one of the strokes. The flat roll 8 passes through the bottom end of the extrusion strip 9 and passes through the other smoothing roll 8, and finally connects one end of the pre-coating film with the take-up roll 5, and then starts the switch of the take-up motor, so that After the take-up motor is powered on, it drives the take-up roller 5 to rotate to rewind the pre-coating film. Since the pre-coating film passes through the two symmetrical flattening rollers 8 and the direction-changing rollers 7, it is smoothed and smoothed during rewinding, so that the rewinding is performed. The pre-coated film after rolling has fewer wrinkles, which is convenient for better use and winding in the later stage. After the winding is completed, the staff slides the extrusion bar 9 down, so that the pre-coated film is close to the end face of the trimming table 1. , Activate the switch of the hydraulic sliding seat 12, so that after the hydraulic sliding seat 12 is energized, the electric guide rod 13 and the cutting knife 15 move downward. When the tip of the cutting knife 15 touches the pre-coating film, pause the switch, so that the hydraulic sliding seat 12 When the movement is stopped, the worker slides the slider 14 to make the cutting knife 15 trim the pre-coating film. The extrusion strip 9 can ensure that the trimming line is flat during trimming, which is convenient for the next round of winding and cutting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a membrane rolling side cut device of precoating, includes side cut workstation (1), its characterized in that, the opposite side fixed mounting on side cut workstation (1) top has two symmetrical second U templates (4), two symmetries swing joint has material receiving roller (5) between second U template (4), one of them the positive fixed mounting motor case (6) of second U template (4), the internally mounted of motor case (6) has material receiving motor, material receiving motor's output passes through shaft coupling and material receiving roller (5) one end swing joint, the middle part fixed mounting at the side cut workstation (1) back has upright plate (10), spout (11) have been seted up in the front of upright plate (10), the inside sliding connection of spout (11) has hydraulic pressure sliding seat (12), the positive middle part fixed connection of hydraulic pressure sliding seat (12) has guide bar (13), the middle part of guide bar (13) sliding connection has slider (14), the middle part fixed mounting in the middle part of slider (14) bottom has cutting knife (15).

2. The pre-coating film rolling edge cutting device according to claim 1, characterized in that: the equal fixed mounting in four edges of side cut workstation (1) bottom has supporting leg (2), four the equal fixed mounting in bottom of supporting leg (2) inner chamber has hydraulic telescoping post (17), four the equal fixedly connected with removal wheel (18) of the flexible end of hydraulic telescoping post (17).

3. The pre-coating film rolling edge cutting device according to claim 1, characterized in that: the two ends of the sliding groove (11) are fixedly provided with limiting blocks (16), and the two limiting blocks (16) are fixedly connected with the vertical plate (10).

4. The pre-coating film rolling edge cutting device according to claim 1, characterized in that: the middle part on the top end of the trimming workbench (1) is fixedly connected with two symmetrical smoothing rollers (8) through side lugs arranged on the middle part, and the distance between the two symmetrical smoothing rollers (8) and the trimming workbench (1) is smaller than the diameter of the smoothing rollers (8).

5. The pre-coating film rolling edge cutting device according to claim 1, characterized in that: one side fixed mounting on side cut workstation (1) top has first U template (3) of two symmetries, two symmetries swing joint has turning roller (7) between first U template (3).

6. The pre-coating film rolling edge cutting device according to claim 1, characterized in that: the two sides of the front surface of the vertical plate (10) are both connected with extrusion strips (9) in a sliding mode, and the bottom ends of the two extrusion strips (9) are in contact with the trimming workbench (1).

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