TWM461531U - Residue removing device for film cutting machine - Google Patents

Description

Residual material removing device for film cutter

The invention relates to the technical field of a film cutting machine, in particular to a residual material removing device of a film cutting machine.

On the surface of many substrates such as solar panels or digital products, a film made of Ethylene Vinyl Acetate (EVA) is often applied to protect, insulate, shield or block light. . For example, in the case of a solar panel, a transparent film is usually applied to the double end of the glass substrate or the back end surface thereof to provide light penetration, and the solar cell is attached or attached to the glass substrate. It can absorb solar thermal energy and thereby protect the glass substrate to enhance the weather resistance of the solar panel.

In the industry for producing various types of substrates described above, the method of attaching the film to the film has been gradually moved toward the automated filming operation by the manual filming method; since the film material is supplied in a tubular form, through the pulling material. The claw automatically pulls the film material to the work surface, and then cuts the film material into a finished product film conforming to the required area and contour of the substrate through the cutter to cover the substrate surface.

In the process of sequentially pulling and cutting the plastic mold, especially after the cutter cuts the rubber film to form a plastic mold finished product, a residual film of different lengths or different contours is generated around the work surface. Stage technology, in addition to relying on the manual removal of the residual material on the work surface, there is no more effective technology for automatically removing the residual material of the film, thus causing troubles in the overall automated production operation.

In view of this, the purpose of the present invention is to solve the problem that the film residual material is not conducive to automatic removal in the process of automatically pulling and cutting the rubber mold.

In order to solve the above problems, the present invention provides a residual material removing device for a film cutter, the technical means comprising: a working surface, which is formed by a feeding end of the film material; a pulling rod, lateral sliding Between the top of the work surface, the pull rod is provided with a pulling claw which is pulled from the feeding end to lay the film material on the work surface; a cutting knife is arranged on the working surface of the film material. The cutting knife cuts the film material on the work surface to form a plastic mold product and at least one film residual material; and a blowing element is disposed on the pulling rod, and the pulling rod slide guides the blowing pipe to work The remaining material of the film is blown off the top of the table.

Accordingly, the present invention utilizes a slidable displacement pull rod for pulling After the film material is fed, the sliding air blowing element is again slid to automatically blow the film residual material away from the work surface, thereby simplifying the mechanism configuration of the air blowing element, and automatically and effectively leaving the film residual material remaining on the work surface. Was removed.

In implementation, the present invention further includes: the work surface is provided with an anvil, and the anvil provides a cutter to contact when cutting the film material. Wherein, the anvil is disposed at an edge of the periphery of the work surface, and the cutter is disposed above the film material of the work surface with respect to the position at which the anvil can be contacted. Accordingly, it is possible to implement a configuration technique in which a film is cut by a cutter to form a film residual material.

The air blowing element is an air blowing hose that is connected to an air compressor to supply high pressure air. Wherein, the air blowing hose has a blowing port which can flexibly adjust the blowing direction, and the pulling rod is slidably guided to move the blowing port on a linear path above the working surface which can blow off the residual material of the film. Accordingly, it is advantageous to adjust the blowing direction of the blowing element to conform to the formation position of the residual material of the film.

The work surface also contains an active configuration that can be braked and moved. The adsorption table of the finished plastic mold. Wherein, the adsorption stage is provided with a nozzle, and the adsorption stage brakes and moves the finished plastic product through the nozzle. According to this, it is possible to ensure the stability of the molded product without being affected when the residual material of the film is blown off.

However, in order to further describe in detail the technical details that can be implemented by the present invention, please refer to the brief description of the drawings and the contents of the embodiments as follows:

10‧‧‧Working surface

11‧‧‧Anvil

20‧‧‧film material

21‧‧‧ Feeding end

22‧‧‧Finished products

23‧‧‧film residual material

30‧‧‧ Pull rod

31‧‧‧ Pulling claws

40‧‧‧Cutter

41‧‧‧Elastic pressure holding parts

50‧‧‧Blowing elements

51‧‧‧Blowing hose

511‧‧‧Blowing port

60‧‧‧Adsorption station

61‧‧‧ nozzle

Figure 1 is a schematic view of the configuration of the present invention.

Figure 2 is a plan view of Figure 1.

FIG. 3 is a schematic view of the finished rubber mold and the residual material of the film.

4 to 11 are schematic diagrams of the action of the present invention.

Referring to FIG. 1 and FIG. 2, a preferred embodiment of the present invention is provided to provide a film cutting device, comprising: a work surface 10, a pulling rod 30, a cutter 40 and a blowing gas. Element 50. Wherein: the work surface 10 is disposed below the plane formed by the outward extension of the film material 20 through the feed end 21, and in practice, the work surface 10 is a liftable platform capable of approaching or moving away from the film material 20 The film material 20 can be machined by being applied to the work surface 10.

A pulling rod 30 is disposed across the work surface 10, and the pulling rod 30 is movable along the work surface 10, the pulling rod 30 is provided with a pulling claw 31, and the pulling claw 31 can be self-feeding end 21 The film material 20 is pulled and laid on the work surface 10. In practice, the pull claw 31 is a pneumatic jaw.

A cutter 40 is disposed above the work surface 10, and the cutter 40 is movable in the direction of the work surface 10, and the film material 20 on the work surface 10 is cut by the contact between the cutter 40 and the work surface 10, so that the film material 20 on the work surface 10 is cut. The film material 20 is cut into a molded product 22 and a film residual material 23 (shown in FIG. 3). In practice, an elastic pressing member 41 is disposed on the side of the cutter 40, and the elastic pressing member 41 is provided. The film material 20 can be pressed before the cutting blade 40 contacts the work surface 10. With this, The film material 20 can be prevented from moving during cutting, and the film material 20 can be increased in stability when subjected to cutting.

Further, the pulling rod 30 is provided with a blowing element 50 which can be moved over the table surface 10 via the pulling rod 30 to blow off the film remaining material 23. In practice, the air blowing element 50 is an air blowing hose 51 that supplies high pressure air to an air compressor. The air blowing hose 51 has a blowing port 511 that can bend and adjust the blowing direction. The pulling rod 30 can slide and guide the blowing port 511 to move over the work surface 10 to blow off the film residual material 23.

Further, an anvil 11 is disposed around the work surface 10, and the anvil 11 is located at a position where the cutter 40 can be brought into contact with the cutter 40, and the cutter 40 can be cut by contact with the anvil 11. The film material 20 is cut. In practice, the cutter 40 is made of tungsten steel or spring steel, and the anvil 11 is made of medium carbon steel or low carbon steel with a low hardness relative to the cutter 40, so as to avoid the cutter 40 being cut. When the film material 20 is used, it is worn by the anvil 11 for a long time, thereby prolonging the life of the knife 40 for durability.

In addition, the top of the work surface 10 further includes a suction stage 60. The suction stage 60 is provided with a plurality of suction nozzles 61 connected to the negative pressure tube, and the suction nozzle 60 moves toward the work surface 10 to make the suction nozzle 61 work closely. The plastic mold finished product 22 on the countertop 10 is such that the adsorption table 60 can brake and move the plastic molded product 22 .

Through the composition of the above-mentioned members, when the pulling claw 31 on the pulling rod 30 pulls the film raw material 20 from the feeding end 21 to the work surface 10 on the work surface 10 (as shown in FIG. 4), the work surface 10 Moving upward until the film material 20 is adhered (as shown in FIG. 5), the adsorption stage 60 located above the table top 10 moves toward the table surface 10, and the film material is clamped and fixed via the nozzle 61 and the table surface 10. 20, then, the cutter 40 moves in the direction of the anvil 11 (as shown in FIG. 6), and the contact between the cutter 40 and the anvil 11 cuts the film material 20 into a molded product 22 and a residual film. 23, and the molded product 22 is separated from the work surface 10 by the suction of the suction nozzle 61 (as shown in FIG. 7), and then the cutter 40 and the work surface 10 are respectively moved in opposite directions (as shown in FIG. 8). , Elila claws 31 The film material 20 is pulled again for processing, and the film remaining material 23 held by the pulling claw 31 is opened by the pulling claw 31 and falls below the work surface 10, when the pulling claw 31 faces the feeding end 21 again. During the process of pulling the film material 20 (as shown in FIG. 9 and FIG. 10), the air blowing hose 51 on the pulling rod 30 can be adjusted by the air blowing direction of the air blowing port 511, and is driven by the pulling rod 30. High pressure air is blown off the remaining material 23 on both sides of the work surface 10 below the work surface 10 (as shown in Figure 11).

According to the description of the above embodiments, it can be understood that the residual material removing device of the present invention is configured by blowing a blowing element on the pulling rod, and blowing the blowing material when the pulling rod pulls the raw material of the film toward the feeding end. After the cutting of the raw material of the film, the remaining material of the film remaining on the work surface, thereby overcoming the problem that the traditional film residual material is not conducive to automatic removal, thereby promoting the automation of the film cutting operation.

In the above, the present invention is only intended to be a preferred embodiment of the present invention, and is not intended to limit the present invention; any equivalent modifications or substitutions that are not departing from the spirit of the present invention should be included in the following patent application. Within the scope.

10‧‧‧Working surface

11‧‧‧Anvil

20‧‧‧film material

21‧‧‧ Feeding end

30‧‧‧ Pull rod

31‧‧‧ Pulling claws

40‧‧‧Cutter

41‧‧‧Elastic pressure holding parts

50‧‧‧Blowing elements

51‧‧‧Blowing hose

511‧‧‧Blowing port

60‧‧‧Adsorption station

61‧‧‧ nozzle

Claims (7)

A residual material removing device for a film cutting machine, comprising: a working surface, which is formed by extending a feeding end of the film material; and a pulling rod horizontally sliding across the working surface, the pulling rod The utility model is provided with a pulling claw which is pulled from the feeding end and which is laid on the working surface of the working surface; a cutting knife is arranged to be arranged above the plastic film raw material of the working surface, and the cutting knife cuts the raw material of the adhesive film on the working surface Forming a rubber mold product and at least one film residual material; and a blowing element disposed on the pulling rod, the drawing rod sliding guiding the blowing element to blow off the remaining material of the film above the work surface. The residual material removing device of the film cutter according to claim 1, wherein the working surface is provided with an anvil, which provides a cutter to contact when cutting the raw material of the film. The residual material removing device of the film cutter according to claim 2, wherein the anvil is disposed at an edge of the periphery of the work surface, and the cutter is disposed on the work surface with respect to the contact position of the anvil Above the film material. The residual material removing device of the film cutter according to claim 1, wherein the air blowing component is an air blowing hose that is connected to an air compressor to supply high-pressure air. The residual material removing device of the film cutter according to the fourth aspect of the invention, wherein the air blowing hose has a blowing port which can bend and adjust a blowing direction, and the pulling rod is sliding to guide the blowing port to work. Above the countertop, the linear path of the film can be blown off. The residual material removing device of the film cutter according to claim 1, wherein the working table further comprises an adsorption platform configured to brake and move the rubber product. The residual material removing device of the film cutter according to claim 6, wherein the adsorption table is provided with a nozzle, and the adsorption table is braked through the nozzle and Move the finished plastic mold.