CN216000797U - From folding mould of type membrane, from folding mould subassembly of type membrane and cross cutting machine - Google Patents

Abstract

The utility model relates to a from type membrane folding mould, from type membrane folding mould subassembly and cross cutting machine, from type membrane folding mould includes the mould body, install side sword, dotted line sword and punching knife on the mould body, the both sides of dotted line sword are equipped with respectively side sword and punching knife, the side sword and the punching knife one-to-one and mirror symmetry of dotted line sword both sides are arranged; the punching cutters are arranged on the periphery of the side cutter on the same side of the dotted line cutter. The utility model discloses a folding mould through setting up side sword, dotted line sword and the sword that punches a hole, utilizes from the type membrane to be the carrier band, and double faced adhesive tape bonds to from the type membrane on, again with the mould towards the type to from the type membrane on, die-cut with the side sword of dotted line sword both sides respectively, after die-cut completion, fold in the die-cut dotted line department of dotted line sword again from the type membrane, can establish the basis for subsequent towards the type, reach the requirement that satisfies the product ring gum on four sides from top to bottom.

Description

From folding mould of type membrane, from folding mould subassembly of type membrane and cross cutting machine

Technical Field

The utility model relates to a two-sided glue type is from type membrane folding technology field, in particular to from type membrane folding die, from type membrane folding die subassembly and cross cutting machine.

Background

The die-cutting product relates to various industries, the derived die-cutting product is also in various shapes and is a five-flower eight-door product, wherein the types of the four-side annular double-sided adhesive tapes are not few, when the die-cutting processing is carried out, the die is needed to punch two double-sided adhesive tapes in sequence, and then the effect of the four-side annular adhesive tape back adhesive is achieved through the mode of sticking the two double-sided adhesive tapes to each other through the sleeve holes of the hand jig, and the mode of sticking the manual sleeve holes to each other is unstable in size and slow in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that four ring double faced adhesive tape moulds about current are adding man-hour, need dash the type respectively, and reuse cover position smelting tool removes manual to pasting, leads to low to pasting out product precision, and efficiency is slow, can not satisfy the technical problem that the trade needs, provides one kind from type membrane folding die utensil, from type membrane folding die subassembly and cross cutting machine.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a release film folding die comprises a die body, wherein a side cutter, a dotted line cutter and a punching cutter are mounted on the die body, the side cutter and the punching cutter are respectively arranged on two sides of the dotted line cutter, and the side cutter and the punching cutter on the two sides of the dotted line cutter are in one-to-one correspondence and are arranged in a mirror symmetry mode; the punching cutters are arranged on the periphery of the side cutter on the same side of the dotted line cutter.

The utility model has the advantages that: the utility model discloses a folding mould through setting up side sword, dotted line sword and the sword that punches a hole, utilizes from the type membrane to be the carrier band, and double faced adhesive tape bonds to from the type membrane on, again with the mould towards the type to from the type membrane on, die-cut with the side sword of dotted line sword both sides respectively, after die-cut completion, fold in the die-cut dotted line department of dotted line sword again from the type membrane, can establish the basis for subsequent towards the type, reach the requirement that satisfies the product ring gum on four sides from top to bottom.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the height of the dotted line cutter and the height of the punching cutter are both larger than the height of the side cutter.

The beneficial effect of adopting the further scheme is that: the side knife punches the double-sided adhesive tape on the release film, while the dotted line knife and the punching knife need to punch the double-sided adhesive tape and the release film below.

Further, the height difference between the dotted line cutter and the side cutter is not less than the thickness of the release film to be punched; and the height difference between the punching cutter and the side cutter is not less than the thickness of the release film to be punched.

The beneficial effect of adopting the further scheme is that: the release film may be die cut through.

Furthermore, the two sides of the side cutter are respectively provided with a row of punching cutters.

The beneficial effect of adopting the further scheme is that: can provide positioning for the subsequent forming and stamping of the release film.

Further, the dotted line knife comprises a plurality of cutting knives arranged at intervals; the side cutter is annular.

The beneficial effect of adopting the further scheme is that: convenient punching and forming.

The utility model provides a from folding mould subassembly of type membrane, includes from folding mould of type membrane, still includes forming die, the last shaping sword that is equipped with of forming die, the number of shaping sword is no less than the number of side sword.

The utility model has the advantages that: the utility model discloses a from folding mould subassembly of type membrane, utilize folding mould to the die-cut shaping of double faced adhesive tape on the type membrane, recycle forming die to the die-cut shaping of type membrane, can satisfy the requirement from the upper and lower four sides ring gum of type membrane product.

Furthermore, the number of the forming cutters is the same as that of the side cutters on the same side of the dotted line cutter, and the forming cutters are correspondingly arranged.

The beneficial effect of adopting the further scheme is that: the double faced adhesive tape can be punched and formed by punching and forming the release film.

Furthermore, a positioning column is further arranged on the forming die, the positioning column is arranged at a position, corresponding to the punching knife, on the forming die, and the outer diameter of the positioning column is the same as that of the punching knife.

The beneficial effect of adopting the further scheme is that: when the forming is punched, the positioning column can be used for being inserted into a cutter hole punched by the punching cutter on the release film for positioning.

Further, the height of the positioning column is the same as that of the forming cutter.

The beneficial effect of adopting the further scheme is that: the positioning column needs to penetrate into a cutter hole of the release film, and the whole release film is subjected to punching forming by using a forming cutter.

The die cutting machine comprises the release film folding die or the release film folding die assembly.

The utility model discloses a cross cutting machine utilizes folding die to the die-cut shaping of double faced adhesive tape on the type membrane, recycles forming die to the die-cut shaping of type membrane, can satisfy the requirement from type membrane product upper and lower four sides ring glue.

Drawings

Fig. 1 is a schematic view of a release film folding mold according to the present invention;

fig. 2 is a schematic side view of the release film folding mold of the present invention;

fig. 3 is a schematic view of the forming mold of the present invention;

FIG. 4 is a front view of the structure of the product of the present invention, which is not folded and is subjected to secondary die cutting;

FIG. 5 is a side view of the structure of the product after the release film is subjected to one-step die cutting and folding;

figure 6 is the utility model discloses carry out the product structure elevation of secondary cross cutting after folding from the type membrane.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mold body; 11. side cutting; 12. a dotted line knife; 13. punching a hole cutter;

2. forming a mold; 21. forming a cutter; 22. a positioning column;

3. a release film; 4. double-sided adhesive tape; 5. a main material.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 and fig. 2, the mold for folding the release film of the embodiment includes a mold body 1, a side cutter 11, a dotted line cutter 12 and a punching cutter 13 are mounted on the mold body 1, the side cutter 11 and the punching cutter 13 are respectively disposed on two sides of the dotted line cutter 12, and the side cutter 11 and the punching cutter 13 on two sides of the dotted line cutter 12 are in one-to-one correspondence and are arranged in a mirror symmetry manner; the punching knives 13 are arranged around the side knives 11 located on the same side of the dotted line knife 12.

As shown in fig. 2, the height of the dotted line cutter 12 and the height of the punching cutter 13 in this embodiment are both greater than the height of the side cutter 11. The side knife punches the double-sided adhesive tape on the release film, while the dotted line knife and the punching knife need to punch the double-sided adhesive tape and the release film below.

As shown in fig. 2, the height difference between the dotted line knife 12 and the side knife 11 in this embodiment is not less than the thickness of the release film 3 to be punched, specifically, the height difference between the dotted line knife 12 and the side knife 11 is equal to the thickness of the release film 3 to be punched, so that the dotted line knife 12 is just punched until the release film is punched when the double-sided adhesive tape is punched; the height difference between the punching knife 13 and the side knife 11 is not less than the thickness of the release film 3 to be punched. The release film can be punched completely, the height difference between the punching knife 13 and the side knife 11 is equal to the thickness of the release film 3 to be punched, and the release film is just punched. The side knife 11 is just punched to the surface of the release film 3.

As shown in fig. 1, two rows of punching knives 13 are respectively disposed on two sides of the side knife 11 in this embodiment, and the two rows of punching knives 13 may be disposed correspondingly or disposed in a staggered manner. Can provide positioning for the subsequent forming and stamping of the release film. The punching knife 13 can adopt a circular structure, so that the punched positioning hole is also circular.

As shown in fig. 1, the dotted line knife 12 of the present embodiment includes a plurality of cutters arranged at intervals, and the dotted line knife 12 may be a linear type knife; the side cutter 11 is annular. Convenient punching and forming.

The side blade 11 of this embodiment may have a square structure, or may have another polygonal structure or a special-shaped structure.

When the folding die is used, the die body is installed on a die cutting machine, the release film 3 with the surface provided with the double-sided adhesive tape is also arranged on the die cutting machine, then the release film 3 with the double-sided adhesive tape 4 is respectively punched by using the side knife 11, the dotted line knife 12 and the punching knife 13, the double-sided adhesive tape 4 is punched into the opening adhesive tape by using the side knife 11, and the side knife 11 is required to be punched and molded on the surface of the release film 3; punching and cutting the release film 3 into a dotted line by using a dotted line cutter 12, wherein the dotted line cutter 12 punches and cuts the dotted line to punch and cut the corresponding punching area of the release film 3; and punching a positioning hole on the release film 3 by using a punching knife 13, wherein the release film needs to be punched when the positioning hole is punched, and the positioning hole is used as a key condition for sleeving and cutting the shape of the die. The double-sided adhesive tape 4 in the area corresponding to the side knife 11 is torn off, the main material 5 is adhered to the double-sided adhesive tape 4 on one side of the dotted line, and the release film 3 is folded along the dotted line, so that the double-sided adhesive tapes 4 on the two sides of the dotted line are adhered to the main material 5. After the folding is completed, the forming die 2 needs to be mounted on a die-cutting machine to perform outer frame sleeve cutting, so that the positioning columns 22 on the forming die 2 correspond to the positioning holes on the release film 3, and then the manufacturing can be completed by punching.

The folding mould of this embodiment, through setting up side sword 11, dotted line sword 12 and the sword 13 that punches a hole, utilize from type membrane 3 as the carrier band, double faced adhesive tape 4 bonds to from type membrane 3 on, again with the mould towards the type to from type membrane 3 on, die-cut with the side sword 11 of dotted line sword 12 both sides respectively, after die-cut completion, fold again in dotted line department that dotted line sword 12 is die-cut and leave type membrane, can establish the basis for subsequent towards the type, reach the requirement that satisfies the product ring gum from top to bottom on four sides.

Example 2

As shown in fig. 1 to 6, the folding mold assembly for release film of the present embodiment includes the folding mold for release film, and further includes a forming mold 2, wherein the forming mold 2 is provided with forming knives 21, and the number of the forming knives 21 is not less than the number of the side knives 11.

As shown in fig. 1 and 3, the number of the forming knives 21 of the present embodiment is the same as the number of the side knives 11 on the same side of the dotted line knife 12, and the forming knives are correspondingly arranged. The double faced adhesive tape can be punched and formed by punching and forming the release film.

As shown in fig. 3, the forming mold of this embodiment is further provided with a positioning column 22, the positioning column 22 is provided at a position of the forming mold corresponding to the punching blade 13, and an outer diameter of the positioning column 22 is the same as an outer diameter of the punching blade 13. When the forming is punched, the positioning column can be used for being inserted into a cutter hole punched by the punching cutter on the release film for positioning.

The height of the positioning column 22 of this embodiment is the same as the height of the forming knife 21. The positioning column needs to penetrate into a cutter hole of the release film, and the whole release film is subjected to punching forming by using a forming cutter. The shape of the forming blade 21 may be set as needed, and may be, for example, a square, a circle, a trapezoid-like shape, or the like.

When the mold assembly is used, the forming mold 2 needs to be installed on the die cutting machine to perform outer frame sleeving and cutting manufacturing aiming at the folded release film, so that the positioning column 22 on the forming mold 2 corresponds to the positioning hole on the release film 3, and then punching can be performed to complete manufacturing. Fig. 4 is a front view of a product structure of a release film which is not folded for secondary die cutting, fig. 5 is a side view of a product structure of the release film which is die cut for the first time and folded for the second time, and fig. 6 is a front view of a product structure of the release film which is folded for the secondary die cutting.

The folding mould subassembly of type membrane of this embodiment utilizes folding mould to the die-cut shaping of double faced adhesive tape on the type membrane, recycles forming die to the die-cut shaping of type membrane, can satisfy the requirement from the gluey ring of type membrane product upper and lower four sides.

Example 3

The die cutting machine of this embodiment includes the mould is folded from type membrane of embodiment 1, or includes the mould assembly is folded from type membrane of embodiment 2.

The cross cutting machine of this embodiment utilizes folding die to the die-cut shaping of double faced adhesive tape on the type membrane, recycles forming die to the die-cut shaping of type membrane, can satisfy the requirement from the type membrane product upper and lower four sides ring glue.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A release film folding die is characterized by comprising a die body, wherein a side knife, a dotted line knife and a punching knife are mounted on the die body, the side knife and the punching knife are respectively arranged on two sides of the dotted line knife, and the side knife and the punching knife on the two sides of the dotted line knife are in one-to-one correspondence and are arranged in a mirror symmetry manner; the punching cutters are arranged on the periphery of the side cutter on the same side of the dotted line cutter.

2. The mold for folding release film according to claim 1, wherein the height of the dotted line knife and the height of the punching knife are both greater than the height of the side knife.

3. The mold for folding release film according to claim 1, wherein the height difference between the dotted line knife and the side knife is not less than the thickness of the release film to be punched; and the height difference between the punching cutter and the side cutter is not less than the thickness of the release film to be punched.

4. The mold for folding release film according to claim 1, wherein a row of punching knives is disposed on each side of the side knife.

5. The mold for folding release film according to claim 1, wherein the dotted line knife comprises a plurality of spaced-apart cutting knives; the side cutter is annular.

6. A mould assembly for folding release film is characterized by comprising the mould assembly for folding release film as claimed in any one of claims 1 to 5, and a forming mould, wherein forming knives are arranged on the forming mould, and the number of the forming knives is not less than that of the side knives.

7. The mold assembly for folding release film according to claim 6, wherein the number of the forming knives is the same as the number of the side knives on the same side of the dotted line knife, and the forming knives are correspondingly arranged.

8. The mold assembly for folding release film according to claim 6, wherein the forming mold further comprises a positioning post, the positioning post is disposed at a position of the forming mold corresponding to the punching knife, and the outer diameter of the positioning post is the same as the outer diameter of the punching knife.

9. The mold assembly for folding release film according to claim 8, wherein the height of the positioning posts is the same as the height of the forming knife.

10. A die cutting machine comprising the release film folding die of any one of claims 1 to 5, or comprising the release film folding die assembly of any one of claims 6 to 9.

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