Anti-counterfeiting fastener installation slot die-cutting dynamic die and anti-counterfeiting box body die-cutting dynamic die and knife die

Abstract

The utility model discloses a movable die for die-cutting an anti-counterfeiting fastener installation groove and a movable die and a knife die for die-cutting an anti-counterfeiting box body. The movable die for die-cutting an anti-counterfeiting fastener installation groove comprises a movable die body, a groove with a depth equal to the thickness of a limiting plate of an anti-counterfeiting fastener is arranged on the top of the movable die body, a circle of first knife lines extending from the groove and used for die-cutting the installation groove is arranged in the groove; the maximum width of the movable die body is less than the minimum edge length of the anti-counterfeiting box body. The movable die for die-cutting an anti-counterfeiting box body comprises a movable plate, at least one circle of second knife lines is arranged on the movable plate, each circle of second knife lines die-cuts a cardboard enclosing the anti-counterfeiting box body; each circle of second knife lines is provided with at least two limiting grooves on the inner side adjacent to one of its long sides, and the movable die for die-cutting an anti-counterfeiting fastener installation groove is fixed in the limiting groove.

Description

Technical Field

[0001] The utility model relates to a box body die-cutting tool, in particular to an anti-counterfeiting fastener installation groove die-cutting movable die and an anti-counterfeiting box body die-cutting movable die and a knife die. Background Art

[0002] As alcohol consumption gradually tilts toward mid- to high-end products, the existing liquor industry, especially famous liquor, is expensive, and unscrupulous vendors often swap real liquor out of the wine box packaging, replace it with fake liquor, and then sell it to unsuspecting consumers, which not only damages the interests of consumers, but also damages the reputation of liquor manufacturers. In order to protect the interests of consumers, anti-counterfeiting boxes have appeared in the prior art.

[0003] Patent document 201820349850.6 claims protection for a snap-on anti-counterfeiting box body 1, which is provided with a lock-on anti-counterfeiting structure (such as Figure 1 As shown in the figure, specifically, a plurality of installation grooves for anti-counterfeiting fasteners 11 are opened at both ends of the box body, and the anti-counterfeiting fasteners 11 are installed in the grooves. Since the limiting plates 111 of the anti-counterfeiting fasteners 11 have a certain thickness, in order to avoid a part of the box body protruding at this position and affecting the aesthetics, the merchant presses a recessed groove on the box body between the outermost edges of the two limiting plates.

[0004] Although the above method can prevent the limiting plate 111 from protruding from the box body, after the box body is die-cut, a large concave groove is pressed, which firstly requires multiple working steps. Secondly, a large convex mold corresponding to the structure needs to be set on the mold for preparing the anti-counterfeiting box body, which undoubtedly increases the cost of mold materials. Furthermore, when selling liquor, it is often necessary to wrap the box body with gold-stamped facial paper. In order to prevent the facial paper from collapsing in the concave groove, it is also necessary to press a protrusion on the facial paper with a height equal to the concave groove, which increases the production process of the facial paper. Since the facial paper is very thin, it undoubtedly increases the processing intensity. Furthermore, the mold for pressing the facial paper also needs to be adjusted accordingly, which increases the cost of the facial paper production mold. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the anti-counterfeiting fastener installation groove die-cutting movable die and the anti-counterfeiting box body die-cutting movable die and knife die provided by the utility model solve the problem of complex process of die-cutting buckle-type anti-counterfeiting box bodies in the prior art.

[0006] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the utility model is:

[0007] In the first aspect, a movable die for die-cutting an anti-counterfeiting fastener installation groove is provided, which includes a movable die body, a groove with a depth equal to the thickness of a limiting plate of the anti-counterfeiting fastener is arranged on the top of the movable die body, and a first knife line extending from the groove is arranged in the groove for die-cutting the installation groove; the maximum width of the movable die body is less than the minimum edge length of the anti-counterfeiting box body.

[0008] Furthermore, the movable mold body includes a first body and a second body detachably connected to the first body, and the groove and the first knife line are both arranged on the surface of the second body.

[0009] Furthermore, the second body is fixed to the first body by a cup head screw, and the top surface of the cup head screw does not exceed the top surface of the first knife line.

[0010] Furthermore, a sunken groove is provided on the second body at the inner circle of the first knife line, and the cup head screw is located in the groove.

[0011] Further, the surface area of ​​the second body is smaller than the surface area of ​​the first body.

[0012] Furthermore, the sum of the thickness of the first body and the second body is equal to the thickness of the movable die plate of the die-cutting die of the anti-counterfeit box body.

[0013] In a second aspect, a movable die for die-cutting an anti-counterfeit box body is provided, which includes a movable platen, on which at least one circle of second knife lines is arranged, and each circle of second knife lines die-cuts a cardboard that encloses the anti-counterfeit box body; each circle of second knife lines is provided with at least two limiting grooves on the inner side adjacent to one of its long sides, and an anti-counterfeit fastener installation groove die-cutting movable die is fixed in the limiting groove.

[0014] Furthermore, at least one pair of anti-counterfeit fastener installation grooves die-cut by the movable die are located on two opposite sides of the anti-counterfeit box body.

[0015] Furthermore, the first knife line and the second knife line are both single-edged knives.

[0016] Furthermore, elastic pads are arranged on both sides of the second knife line, on the movable die plate of the outer edge of the anti-counterfeit fastener installation groove die-cutting movable die, and on the inner side of the first knife line.

[0017] On the third aspect, an anti-counterfeiting box body die-cutting die is provided, which includes an anti-counterfeiting box body die-cutting movable die and a fixed die cooperating with the anti-counterfeiting box body die-cutting movable die, the fixed die is provided with a boss opposite to the groove, the depth of the boss is equal to the depth of the groove; a circle of knife line groove cooperating with the first knife line is provided on the boss.

[0018] Furthermore, the fixed die is provided with an indentation block having a length equal to the height of the anti-counterfeit box body in the width direction of each circle of the second knife line, and the top surface of the indentation block is an inclined surface; the indentation block is parallel to the width direction of each circle of the second knife line.

[0019] Furthermore, a embossing punch is provided on the movable template within the area enclosed by each circle of the second knife line.

[0020] The beneficial effect of the utility model is that the first knife line and the groove are simultaneously arranged on the movable mold body. Such a structural arrangement can form a circle of groove body recessed toward the inner side of the paperboard around the installation groove when die-cutting the installation groove in cooperation with the boss on the fixed mold plate below.

[0021] After the anti-counterfeiting fastener installation groove die-cutting movable die and the anti-counterfeiting box body die-cutting movable die and the knife die of the present scheme complete cutting of the cardboard, the limiting plate of the anti-counterfeiting fastener can be completely accommodated inside the groove body, and the top surface of the limiting plate is on the same plane as the surface of the cardboard, thereby ensuring the flatness of the anti-counterfeiting box body formed by the cardboard at the anti-counterfeiting fastener.

[0022] When the mold of this scheme is die-cut, the inner cardboard of the packaging box (also called gray board in the industry) and the mounting groove box body on it can be formed at one time, without multiple processes, thereby simplifying the die-cutting process of the inner cardboard of the packaging box; in addition, the mounting groove formed by this scheme matches the size of the limiting plate of the anti-counterfeiting fastener, and no redundant groove body will be formed on the cardboard. In this way, there is no need to form a protrusion on the gold-stamped facial paper to prevent the facial paper from collapsing, thereby further simplifying the production process of the facial paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a snap-on anti-counterfeit box in the prior art.

[0024] Figure 2 This is a cross-sectional view of the cooperation between the movable die and part of the fixed die for die-cutting the installation groove of the anti-counterfeit fastener.

[0025] Figure 3 This is a schematic diagram of the mating surfaces of the movable die and the fixed die for die-cutting the installation groove of the anti-counterfeit fastener.

[0026] Figure 4 It is a structural schematic diagram of the movable die for die cutting of the anti-counterfeit box body.

[0027] Figure 5 It is a structural schematic diagram of the fixed die of the anti-counterfeit box body die-cutting die.

[0028] Among them, 1. anti-counterfeiting box body; 11. anti-counterfeiting fastener; 111. limit plate; 12. lower bottom cover; 2. movable mold body; 21. first body; 22. second body; 221. groove; 222. first knife line; 223. slot body; 23. cup head screw; 3. movable mold plate; 31. second knife line; 32. elastic pad; 4. fixed mold; 41. boss; 42. indentation block. DETAILED DESCRIPTION

[0029] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0030] like Figure 2 As shown, the anti-counterfeiting fastener installation groove die-cutting movable mold provided in the present scheme includes a movable mold body 2, and the top of the movable mold body 2 is provided with a groove 221 with a depth equal to the thickness of the limiting plate 111 of the anti-counterfeiting fastener 11, and the groove 221 is provided with a circle of first knife lines 222 extending from the groove 221 and used for die-cutting the installation groove; the maximum width of the movable mold body 2 is less than the minimum edge length of the anti-counterfeiting box body 1.

[0031] During implementation, the preferred movable mold body 2 of this solution includes a first body 21 and a second body 22 detachably connected to the first body 21 , and the groove 221 and the first knife line 222 are both arranged on the surface of the second body 22 .

[0032] The purpose of detachably connecting the first body 21 and the second body 22 in this solution is that the first knife line 222 is a consumable part, and its blade will be damaged after die-cutting a certain number of cardboards. The detachable connection can avoid scrapping the entire anti-counterfeiting fastener installation groove die-cutting movable die, and can also facilitate the rapid replacement of the second body 22.

[0033] like Figure 3 As shown, the second body 22 is fixed to the first body 21 by a cup head screw 23, and the top surface of the cup head screw 23 does not exceed the top surface of the first cutting line 222. Since the space on the upper surface of the movable mold body 2 is limited, the cup head screw 23 can be quickly fixed by the thread opening on the top surface of the cup head screw 23. The high and low setting of the top surface of the cup head screw 23 can prevent the cup head screw 23 from contacting the cardboard first, damaging the cardboard, and affecting the die cutting of the first cutting line.

[0034] Reference again Figure 3 A sunken groove 223 is provided on the second body 22 at the inner circle of the first knife line 222, and the cup head screw 23 is located in the groove 223. In this way, the head of the cup head screw 23 can be completely located in the groove 223, reducing the requirement for the thickness of the head of the cup head screw 23.

[0035] like Figure 2As shown, the surface area of ​​the second body 22 is smaller than that of the first body 21. This arrangement can reduce the material cost of consumable parts on the one hand, and on the other hand, when the movable mold body 2 is installed, a step groove can be opened on the movable mold plate 3, so that when the movable mold plate 3 is pressed down, the step groove can be used to prevent the movable mold body 2 from falling off the movable mold plate 3.

[0036] The sum of the thickness of the first body 21 and the second body 22 is equal to the thickness of the movable plate 3 of the die cutting die of the anti-counterfeit box body. This arrangement can avoid pressing out extra grooves 223 on the inner side of the paperboard; it should be noted here that the sum of the thickness does not include the height of the first knife line 222 extending out of the groove 221.

[0037] like Figure 4 As shown, the present solution also provides an anti-counterfeit box body die-cutting movable die, which includes a movable plate 3, on which at least one circle of second knife lines 31 is arranged, and each circle of second knife lines 31 die-cuts a cardboard that encloses the anti-counterfeit box body 1; each circle of second knife lines 31 is provided with at least two limiting grooves on the inner side adjacent to one of its long sides, and the anti-counterfeit fastener installation groove die-cutting movable die is fixed in the limiting groove.

[0038] When improving the existing anti-counterfeit box body die-cutting movable mold, the present scheme can be improved directly on the existing mold without scrapping the entire mold. Specifically, an upper limit groove is opened on the existing anti-counterfeit box body die-cutting movable mold at the installation groove corresponding to the die-cutting anti-counterfeit fastener 11, and the anti-counterfeit fastener installation groove die-cutting movable mold is directly fixed to the limit groove to complete the improvement of the existing anti-counterfeit box body die-cutting movable mold.

[0039] At least one pair of anti-counterfeiting fastener installation grooves are die-cut by the movable die on two opposite sides of the anti-counterfeiting box body 1; this arrangement can ensure the stability of the installation of the lower bottom cover 12 of the anti-counterfeiting box body 1. In this solution, two limiting grooves are preferably provided in each circle of the second knife line 31 adjacent to the long sides on both sides thereof; in this way, the anti-counterfeiting fasteners 11 can be provided at both the upper and lower ends of the box body surrounded by paperboard.

[0040] The first knife line 222 and the second knife line 31 are both single-edged knives; the single-edged knife has a vertical surface on one side and a beveled surface on the top of the other side, has good sharpness, and the blade is not easily damaged during die-cutting, thereby ensuring the service life of the first knife line 222 and the second knife line 31.

[0041] Elastic pads 32 are arranged on both sides of the second knife line 31, on the outer edge of the anti-counterfeit fastener installation groove die-cutting movable die plate 3, and on the inner side of the first knife line 222. The arrangement of the elastic pads 32 can protect the first knife line 222 and the second knife line 31 during transportation, and the elastic pads 32 can be quickly compressed during die-cutting to expose the knife line, thereby ensuring normal die-cutting.

[0042] like Figure 4 and Figure 5 As shown, the present scheme also provides an anti-counterfeit box body die-cutting die, which includes an anti-counterfeit box body 1 die-cutting movable die and a fixed die 4 cooperating with the anti-counterfeit box body 1 die-cutting movable die, the fixed die 4 is provided with a boss 41 opposite to the groove 221, the depth of the boss 41 is equal to the depth of the groove 221; a circle of knife line groove cooperating with the first knife line 222 is provided on the boss 41.

[0043] The fixed mold 4 is provided with an indentation block 42 having a length equal to the height of the anti-counterfeit box body 1 in the width direction of each circle of the second knife line 31 , and the top surface of the indentation block 42 is an inclined surface; the indentation block 42 is parallel to the width direction of each circle of the second knife line 31 .

[0044] The indentation block 42 can form an indentation groove with an inclined bottom surface on the back side of the cardboard (the side where the facial paper is pasted). When pasting the facial paper, the overlapping part of the side of the facial paper can be pasted on the indentation groove, so that there will be no protrusion at the intersection of the facial paper, ensuring the flatness of the surface of the final anti-counterfeiting box body 1.

[0045] An embossing convex die is provided on the movable die plate 3 in the area enclosed by each circle of the second knife line 31; after the embossing convex die is provided, when the cardboard is die-cut, a font groove 221 can be pressed on the back of the cardboard at one time, so that a layer of the surface paper pasted on the box body forms a three-dimensional font, making the final box body more beautiful.

[0046] In summary, the anti-counterfeit fastener installation groove die-cutting movable die set in this scheme can press out a groove while die-cutting the installation groove, thereby simplifying the existing mold structure and the production process of the anti-counterfeit box body, thereby reducing the molding cost of the anti-counterfeit box body.

Claims

1. A movable die for die-cutting an anti-counterfeiting fastener installation groove, characterized in that: It includes a movable mold body, a top of which is provided with a groove with a depth equal to the thickness of the limiting plate of the anti-counterfeiting fastener, a first knife line extending from the groove and used for die-cutting the mounting groove is provided in the groove; the maximum width of the movable mold body is less than the minimum edge length of the anti-counterfeiting box body.

2. The anti-counterfeiting fastener installation groove die-cutting movable die according to claim 1, characterized in that: The movable mold body comprises a first body and a second body detachably connected to the first body, and the groove and the first knife line are both arranged on the surface of the second body.

3. The anti-counterfeiting fastener installation groove die-cutting movable die according to claim 2, characterized in that: The second body is fixed to the first body by a cup head screw, and the top surface of the cup head screw does not exceed the top surface of the first knife line.

4. The anti-counterfeiting fastener installation groove die-cutting movable die according to claim 3, characterized in that: A sunken groove is provided on the second body at the inner circle of the first knife line, and the cup head screw is located in the groove.

5. The anti-counterfeiting fastener installation groove die-cutting movable die according to claim 2, characterized in that: The surface area of ​​the second body is smaller than the surface area of ​​the first body.

6. The anti-counterfeiting fastener installation groove die-cutting movable die according to any one of claims 2 to 5, characterized in that: The sum of the thickness of the first body and the second body is equal to the thickness of the moving platen of the die-cutting die of the anti-counterfeit box body.

7. A movable die for cutting an anti-counterfeit box, characterized in that: It includes a movable template, on which at least one circle of second knife lines is arranged, and each circle of second knife lines die-cuts a cardboard to form an anti-counterfeit box body; each circle of second knife lines is provided with at least two limiting grooves on the inner side adjacent to one of its long sides, and the anti-counterfeit fastener installation groove die-cutting movable mold described in any one of claims 1-6 is fixed in the limiting groove.

8. The anti-counterfeit box body die-cutting movable die according to claim 7, characterized in that: At least one pair of anti-counterfeit fastener installation grooves die-cut by the movable die are located on two opposite sides of the anti-counterfeit box body.

9. The anti-counterfeit box body die-cutting movable die according to claim 7, characterized in that: The first knife line and the second knife line are both single-edged knives.

10. The anti-counterfeit box body die-cutting movable die according to claim 7, characterized in that: Elastic pads are arranged on both sides of the second knife line, on the movable die plate of the outer edge of the anti-counterfeit fastener installation groove die-cutting movable die, and on the inner side of the first knife line.

11. A die-cutting die for an anti-counterfeiting box, characterized in that: It comprises the anti-counterfeit box body die-cutting movable die as described in any one of claims 7-10 and a fixed die cooperating with the anti-counterfeit box body die-cutting movable die, the fixed die is provided with a boss opposite to the groove, the depth of the boss is equal to the depth of the groove; the boss is provided with a circle of knife line groove cooperating with the first knife line.

12. The anti-counterfeit box die-cutting die according to claim 11, characterized in that: The fixed die is provided with an indentation block having a length equal to the height of the anti-counterfeit box body in the width direction of each circle of the second knife line, and the top surface of the indentation block is an inclined surface; the indentation block is parallel to the width direction of each circle of the second knife line.

13. The anti-counterfeit box die-cutting die according to claim 11, characterized in that: A embossing punch is arranged on the movable template in the area enclosed by each circle of the second knife line.

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