CN215402216U

CN215402216U - Small-sized automatic film cutting machine

Info

Publication number: CN215402216U
Application number: CN202121819894.9U
Authority: CN
Inventors: 王超
Original assignee: Shengding High Tech Materials Co Ltd
Current assignee: Shengding High Tech Materials Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a small-sized automatic film cutting machine, which belongs to the technical field of glass machinery and comprises a rack, a cutting mechanism and a film pressing mechanism, wherein the rack is provided with the cutting mechanism and the film pressing mechanism, and the small-sized automatic film cutting machine is characterized in that: cutting mechanism pass through direction actuating mechanism and be connected with the frame, frame and glued membrane roller normal running fit, the top of glued membrane roller install a plurality of press mold mechanisms, the frame on install direction actuating mechanism. Compared with the prior art have the characteristics that prevent the turn-up.

Description

Small-sized automatic film cutting machine

Technical Field

The utility model relates to the technical field of glass machinery, in particular to a small-sized automatic film cutting machine.

Background

The laminated glass is a composite glass product which is formed by two or more pieces of glass, wherein one or more layers of organic polymer intermediate films are sandwiched between the two or more pieces of glass, and the glass and the intermediate films are permanently bonded into a whole after special high-temperature prepressing (or vacuumizing) and high-temperature high-pressure processing.

The middle film needs to be cut in advance before being used, the existing cutting method is that the specified width is directly cut on a production line of the film, a cutting knife is directly installed on a roller rod on the production line in the process of rolling production of the film, and the width dimension can be cut in the winding process. The above method has a disadvantage that if the width is directly sized on the production line, the film is soft and is easy to have fluffs and curls during the cutting process.

Disclosure of Invention

The utility model aims to provide a small automatic film cutting machine aiming at the defects of the prior art, and the purpose of reducing the curling of a film in the cutting process through a film pressing mechanism and a flattening mechanism is achieved.

The utility model provides a small-sized automatic film cutting machine, which comprises a rack, a cutting mechanism and a film pressing mechanism, wherein the rack is provided with the cutting mechanism and the film pressing mechanism; the method is characterized in that: the cutting mechanism is connected with the rack through a guide driving mechanism, the rack is in running fit with the glue film roller, a plurality of film pressing mechanisms are arranged above the glue film roller, the guide driving mechanism is arranged on the rack and comprises a motor, a lead screw and a slide rail, the lead screw is connected with the motor, and the lead screw is in running fit with the rack; slide rail and frame be connected, cutting mechanism and slide rail sliding fit, cutting mechanism includes shell, motor and blade, and the lower extreme of shell is equipped with the opening, installs circular blade and motor in the shell, circular blade and shell normal running fit, the motor is connected with circular blade, the latter half of circular blade exposes the opening of shell, the shell on install screw nut, screw and the screw nut screw-thread fit on the shell.

The walls on two sides of the rack are respectively provided with a rotating plate, the rotating plate is provided with a rotating strip hole, the upper end of the rotating strip hole is provided with an opening, and a roll shaft of the glue film roll is placed in the rotating strip hole.

Foretell film pressing mechanism includes mounting bracket, connecting axle, clamp plate, presses the cam, compresses tightly the cam, and the upper end of mounting bracket with compress tightly cam normal running fit, the lower extreme is installed and is pressed the cam, the both sides wall of mounting bracket with press and be equipped with the through-hole on the cam respectively, the connecting axle passes the mounting bracket lateral wall in proper order and presses the through-hole on the cam, press the lower extreme of cam and placed the clamp plate, the clamp plate is articulated with the mounting bracket.

One end of the pressing plate is hinged with the pressing wheel, and the pressing wheel is positioned at the upper end of the glue film roller.

The lower end of the cutting mechanism is provided with a flattening mechanism, the flattening mechanism comprises a flattening plate and a telescopic cylinder, the telescopic cylinders are respectively arranged on two sides of the shell, and the lower end of the telescopic cylinder is connected with the flattening plate.

The bottom of the pressing plate is provided with a heating net.

The two ends of the pressing plate are respectively provided with a tilting.

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

1. the film pressing mechanism and the flattening mechanism are arranged at the same time, so that when the adhesive film is cut, two sides of the cut of the adhesive film can be pressed, and burrs and curling of the adhesive film are prevented from being generated in the cutting process;

2. the flattening mechanism is provided with the heating net, so that the adhesive film can be ironed while being flattened, and the flattening effect is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

Fig. 4 is a schematic structural diagram of a film pressing mechanism of the utility model.

Fig. 5 is a schematic view of the internal structure of the film pressing mechanism of the present invention.

Fig. 6 is a schematic view of the structure of the rotating plate of the present invention.

Detailed Description

The utility model is further described with reference to the drawings and the detailed description.

As shown in fig. 1 and 2, the present invention includes a frame 1, a cutting mechanism 3, and a film laminating mechanism 4.

Frame 1 on install cutting mechanism 3 and press mold mechanism 4, cutting mechanism 3 is connected with frame 1 through direction actuating mechanism 2.

Frame 1 on be equipped with cutting board 101, be equipped with rectangular shape respectively on cutting board 101 and place through-hole and rectangular shape cutting through-hole, the through-hole is placed to rectangular shape and the rectangular shape cutting through-hole is along the direction of motion distribution of diaphragm, install in the through-hole is placed to cutting board 101's rectangular shape and glue membrane roller 6, the roller and the 1 normal running fit of frame of glued membrane roller 6, the winding has the glued membrane on the gluey membrane roller 6.

As shown in fig. 6, in an optimized scheme, the rotating plates 102 are respectively installed on the walls of the two sides of the elongated through hole on the cutting plate 101, a rotating strip hole is formed in each rotating plate 102, an opening is formed in the upper end of each rotating strip hole, and when the roller shaft of the adhesive film roller 6 moves to the opening position at the upper end of each rotating strip hole of the rotating plate 102, the roller shaft of the adhesive film roller 6 can enter the rotating strip hole.

As shown in fig. 4 and 5, a plurality of press mold mechanisms 4 are installed to the top of glued membrane roller 6, press mold mechanism 4 includes mounting bracket 402, connecting axle 401, clamp plate 403, press cam 405, compress tightly cam 406, the upper end and the compress tightly cam 406 normal running fit of mounting bracket 402, the lower extreme is installed and is pressed cam 405, be equipped with square through hole on the both sides wall of mounting bracket 402 and the press cam 405 respectively, connecting axle 401 passes mounting bracket 402 lateral wall in proper order and presses the square through hole on the cam 405, press plate 403 has been placed to the lower extreme of pressing cam 405, clamp plate 403 is articulated with mounting bracket 402, the one end of clamp plate 403 is articulated with pinch roller 404, pinch roller 404 is located the upper end of glued membrane roller 6.

The connecting shaft 401 sequentially penetrates through the side wall of the mounting frame 402 and the square through hole of the pressing cam 405 to be matched with the rack 1 in a rotating mode, the cross section of the connecting shaft 401 corresponds to the side wall of the mounting frame 402 and the square through hole of the pressing cam 405, and the connecting shaft 401 is in sliding fit with the film pressing mechanism 4. When the connecting shaft 401 is rotated, the connecting shaft 401 drives the pressing cam 405 to rotate, and the pressing cam 405 presses the pressing plate 403 in the rotating process, so that the pressing plate 403 and the pressing wheel 404 are driven to rotate.

By rotating the pressing cam 406, the pressing cam 406 presses the pressing cam 405, and the pressing cam 405 can be locked, so that the pressing plate 403 and the pressing roller 404 are fixed.

The connecting shaft 401 and the pressing cam 406 are connected to the handle, respectively, so that the connecting shaft 401 and the pressing cam 406 can be easily operated.

The machine frame 1 is provided with a guide driving mechanism 2, the guide driving mechanism 2 comprises an electric motor, a lead screw 201 and a slide rail 202, the lead screw 201 is connected with the electric motor through a coupler, and two ends of the lead screw 201 are respectively matched with the machine frame 1 in a rotating mode. The slide rail 202 is fixedly connected with the rack 1, two slide ways are arranged on the slide rail 202, a first guide rail is arranged at the upper end of the mounting frame 402, and the first guide rail is arranged in the slide way of the slide rail 202.

As shown in fig. 3, the cutting mechanism 3 is connected to a second guide rail, the second guide rail is matched with another slide way on the slide rail 202, the cutting mechanism 3 includes a housing 301, a motor and a blade 302, an opening is provided at the lower end of the housing 301, a circular blade 302 and a motor are installed in the housing 301, the circular blade 302 is rotatably matched with the housing 301, the motor is connected to the circular blade 302 through a transmission mechanism to drive the circular blade 302 to rotate, and the lower half part of the circular blade 302 is exposed out of the opening of the housing 301 and placed in a long strip-shaped cutting through hole of the cutting board 101.

The shell 301 is provided with a lead screw nut, and the lead screw 201 is in threaded fit with the lead screw nut on the shell 301.

3 lower extreme of cutting mechanism install flattening mechanism 5, flattening mechanism 5 includes flattening board 501 and telescoping cylinder 502, telescoping cylinder 502 is installed respectively to the both sides of shell 301, the lower extreme and the flattening board 501 of telescoping cylinder 502 are connected, the heating net is installed to flattening board 501's bottom.

In the optimized scheme, two ends of the pressing plate 501 are respectively provided with a tilting.

The operation flow is as follows: when the film cutting device is used, a film on the film roller 6 is pulled out to a proper size, the pressing wheel 404 of the film pressing mechanism 4 is used for pressing the upper end of the film, the flattening mechanism 5 is firstly started, the flattening plate 501 is pressed on the upper end of the film, then the cutting mechanism 3 is started, and the guide driving mechanism 2 drives the cutting mechanism 3 to move along the sliding rail 202 to cut the film.

It should be noted that while the utility model has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the utility model.

Claims

1. A small-sized automatic film cutting machine comprises a frame (1), a cutting mechanism (3) and a film pressing mechanism (4), wherein the cutting mechanism (3) and the film pressing mechanism (4) are installed on the frame (1); the method is characterized in that: the cutting mechanism (3) is connected with the rack (1) through the guide driving mechanism (2), the rack (1) is in running fit with the adhesive film roller (6), the film pressing mechanisms (4) are installed above the adhesive film roller (6), the guide driving mechanism (2) is installed on the rack (1), the guide driving mechanism (2) comprises a motor, a lead screw (201) and a slide rail (202), the lead screw (201) is connected with the motor, and the lead screw (201) is in running fit with the rack (1); slide rail (202) be connected with frame (1), cutting mechanism (3) and slide rail (202) sliding fit, cutting mechanism (3) are including shell (301), motor and blade (302), the lower extreme of shell (301) is equipped with the opening, install circular blade (302) and motor in shell (301), circular blade (302) and shell (301) normal running fit, the motor is connected with circular blade (302), the latter half of circular blade (302) exposes the opening of shell (301), shell (301) on install screw nut, screw nut screw-thread fit on screw (201) and shell (301).

2. The small automatic film cutting machine according to claim 1, characterized in that: the wall of frame (1) both sides on install rotor plate (102) respectively, be equipped with rotatory strip hole on rotor plate (102), the upper end in rotatory strip hole is equipped with the opening, the roller of glued membrane roller (6) is placed in rotatory strip hole.

3. The small automatic film cutting machine according to claim 1, characterized in that: film pressing mechanism (4) include mounting bracket (402), connecting axle (401), clamp plate (403), press cam (405), compress tightly cam (406), the upper end and the cam (406) normal running fit that compresses tightly of mounting bracket (402), press cam (405) are installed to the lower extreme, be equipped with the through-hole on the both sides wall of mounting bracket (402) and press cam (405) respectively, connecting axle (401) pass mounting bracket (402) lateral wall in proper order and press the through-hole on cam (405), clamp plate (403) have been placed to the lower extreme of pressing cam (405), clamp plate (403) are articulated with mounting bracket (402).

4. The small automatic film cutting machine according to claim 3, characterized in that: one end of the pressing plate (403) is hinged with the pressing wheel (404), and the pressing wheel (404) is positioned at the upper end of the glue film roller (6).

5. The small automatic film cutting machine according to claim 1, characterized in that: cutting mechanism (3) lower extreme install flattening mechanism (5), flattening mechanism (5) are including pressing dull and stereotyped (501) and telescoping cylinder (502), telescoping cylinder (502) are installed respectively to the both sides of shell (301), the lower extreme and the pressing dull and stereotyped (501) of telescoping cylinder (502) are connected.

6. The small automatic film cutting machine according to claim 5, characterized in that: the bottom of the pressing plate (501) is provided with a heating net.

7. The small automatic film cutting machine according to claim 5, characterized in that: the two ends of the pressing plate (501) are respectively provided with a tilting.