CN220826090U - Stamping module for punching holes in top of wine box - Google Patents
Stamping module for punching holes in top of wine box Download PDFInfo
- Publication number
- CN220826090U CN220826090U CN202322630192.1U CN202322630192U CN220826090U CN 220826090 U CN220826090 U CN 220826090U CN 202322630192 U CN202322630192 U CN 202322630192U CN 220826090 U CN220826090 U CN 220826090U
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- Prior art keywords
- wine box
- notch
- sides
- annular groove
- fracture
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- 238000004080 punching Methods 0.000 title claims abstract description 11
- 239000011087 paperboard Substances 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 18
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a punching module for punching a top of a wine box, which comprises a punch and a base plate, wherein the end head at the bottom of the punch is hollow and cylindrical, concave notches are symmetrically arranged on two sides of the end head, the top end of the notch is horizontal, and two sides of the notch are connected with the bottom of the end head through inclined transition sections; the inner side of the end is provided with a blade part, and the height from the notch to the bottom of the end is lower than the thickness of the paperboard; an annular groove is formed in the corresponding end of the base plate, cushion blocks are arranged in the annular groove and correspond to the gaps, the cushion blocks are flush with the base plate in height, and two sides of each cushion block are in transition with the side of the bottom of the annular groove through inclined planes matched with the contours of the transition sections. The punched paperboard is free from falling, the fracture has a small gap, and the wine box is still better sealed and dustproof, when the wine box is used, two fingers can be inserted into the region where the fracture is located to be pressed down, then the fracture is pinched and lifted, and the fracture is guided to expand to the cutting mark position under the transition of the inclined cutting seam, so that the round paperboard is easily taken out.
Description
Technical Field
The utility model relates to an open pore structure, in particular to a punching module for opening a hole in the top of a wine box.
Background
Most open for the user convenience at wine box, generally can do two kinds of processing methods to the top, and one is direct trompil, and this kind of mode space is big, gets into the dust easily, and another kind of mode is at the circular cut-in of wine box top extrusion, and follow-up customer tears along the cut-in, then opens wine box again, but this kind of cut-in is because being at wine box center, is closed loop form to be difficult to tear, and tear in-process easily leads to the crack to outwards spread moreover to tear the wine box top all tears.
Disclosure of utility model
The utility model aims to provide a punching module for punching holes on the top of a wine box so as to solve the technical problems in the background technology.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the punching module comprises a punch and a base plate, wherein the end head at the bottom of the punch is hollow and cylindrical, concave notches are symmetrically arranged on two sides of the end head, the top ends of the notches are horizontal, and two sides of the notch are connected with the bottom of the end head through inclined transition sections; the inner sides of the end heads are provided with blade parts, and the height from the notch to the bottom of the end head is lower than the thickness of the paperboard; an annular groove is formed in the corresponding end of the base plate, cushion blocks are arranged in the annular groove and correspond to the gaps, the cushion blocks are flush with the base plate in height, and two sides of each cushion block are in transition with the side of the bottom of the annular groove through inclined planes matched with the contours of the transition sections.
Further, the height difference between the notch and the bottom of the end is half the thickness of the processed paperboard.
Further, the opening angle alpha of the notch is 45-50 degrees.
Further, the outer diameter of the punch is 3.5-4cm.
Further, the two ends of the transition section are provided with an arc section A and an arc section B which are respectively tangent with the bottom of the end head and the notch.
The utility model has the following advantages:
the two sides of the cut hole are semicircular fracture, the fracture is a cutting mark, an inclined cutting seam is formed between the fracture and the cutting mark, so that the punched paperboard cannot fall off, the fracture has a small gap, and still has good sealing and dustproof effects on the wine box.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the tip;
Fig. 4 is a hole pattern structure diagram of the punched hole of the present utility model.
In the figure, 1-punch, 11-end, 111-blade, 112-notch, 113-transition section, 1131-arc section A, 1132-arc section B, 2-backing plate, 3-annular groove, 31-cushion block, 32-inclined plane, 4-circular paperboard, 41-cut mark, 42-cut seam, 43-fracture.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1-4:
The stamping module for the top opening of the wine box comprises a punch 1 and a base plate 2, wherein an end head 11 at the bottom of the punch 1 is hollow and cylindrical, concave notches 112 are symmetrically arranged on two sides of the end head 11, the top ends of the notches 112 are horizontal, and two sides of the notches 112 are connected with the bottom of the end head 11 through inclined transition sections 113; the inner sides of the end heads 11 are provided with blade parts 111, and the height from the notch 112 to the bottom of the end head 11 is lower than the thickness of the paperboard; the backing plate 2 is provided with an annular groove 3 corresponding to the end 11, cushion blocks 31 are arranged in the annular groove 3 corresponding to the gaps 112, the cushion blocks 31 are flush with the backing plate 2 in height, and two sides of each cushion block 31 are in transition with the bottom side of the annular groove 3 through inclined planes 32 matched with the contours of the transition sections 113.
When the punching die set is used for punching a wine box, two semicircular cuts 43 are cut on the wine box at the corresponding positions of the end head 11 and the annular groove 3, and the cuts 43 are not completely cut due to the existence of the notch 112, but the height from the notch 112 to the bottom of the end head 11 is lower than the thickness of the paperboard, so that a cut mark 41 is formed between the cuts 43 at the part where the notch 112 is located, and an inclined cutting slit 42 is formed between the cuts 43 and the cut mark 41 at the part of the transition section 113. Thus, when the wine box is opened later, the two fingers can be inserted into the region where the fracture 43 is positioned to be pressed down, then the two fingers are pinched and lifted up, a round paperboard can be taken out, and a round hole is formed after the round paperboard 4 is taken out, so that the fingers can be inserted into the wine box to be opened conveniently.
In order to completely take out the paperboard, the height difference between the notch 112 and the bottom of the end 11 is half of the thickness of the paperboard to be processed, which is equivalent to that of the notch 41, the opening angle alpha of the notch 112 is 45-50 degrees, the opening angle of the fracture 43 is too small, the self-holding level is reduced, the fracture 43 is easy to misplace to form a larger gap, but when the opening angle alpha of the notch 112 is too large, fingers are not easy to be inserted in the follow-up process and the round paperboard is not easy to be taken out.
As an optimized solution, considering the diameter of the finger of the human hand and the length of the notch 112, the outer diameter of the punch 1 may be 3.5-4 cm.
The wine box has the following advantages:
The two sides of the cut hole are semicircular fracture 43, the fracture 43 is provided with the cutting marks 41, an inclined cutting seam 42 is formed between the fracture 43 and the cutting marks 41, so that the punched paperboard cannot fall off, the fracture 43 has a small gap, and still has good sealing and dustproof effects on the wine box, when the wine box is used, two fingers can be inserted into the region where the fracture 43 is positioned to be pressed down and then pinched and lifted up, the fracture 43 can be guided and expanded to the position of the cutting marks 41 under the transition of the inclined cutting seam 42, and therefore the circular paperboard 4 can be easily taken out, and the arc sections A1131 and B1132 which are tangent with the bottom of the end 11 and the notch 112 respectively are arranged at the two ends of the transition section 113, so that the stress change is uniform, and the crack is prevented from diffusing to the outside.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (5)
1. A punching press module that is used for wine box top trompil, its characterized in that: the punch comprises a punch head and a backing plate, wherein the end head at the bottom of the punch head is hollow and cylindrical, concave notches are symmetrically arranged on two sides of the end head, the top ends of the notches are horizontal, and two sides of the notches are connected with the bottom of the end head through inclined transition sections; the inner sides of the end heads are provided with blade parts, and the height from the notch to the bottom of the end head is lower than the thickness of the paperboard; an annular groove is formed in the corresponding end of the base plate, cushion blocks are arranged in the annular groove and correspond to the gaps, the cushion blocks are flush with the base plate in height, and two sides of each cushion block are in transition with the side of the bottom of the annular groove through inclined planes matched with the contours of the transition sections.
2. The stamping die set for wine box top openings of claim 1, wherein: the height difference between the notch and the bottom of the end is half of the thickness of the processed paperboard.
3. The stamping die set for wine box top openings of claim 1, wherein: the opening angle alpha of the notch is 45-50 degrees.
4. The stamping die set for wine box top openings of claim 1, wherein: the outer diameter of the punch is 3.5-4cm.
5. The stamping die set for wine box top openings of claim 1, wherein: and two ends of the transition section are provided with an arc section A and an arc section B which are respectively tangent with the bottom of the end head and the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630192.1U CN220826090U (en) | 2023-09-27 | 2023-09-27 | Stamping module for punching holes in top of wine box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630192.1U CN220826090U (en) | 2023-09-27 | 2023-09-27 | Stamping module for punching holes in top of wine box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826090U true CN220826090U (en) | 2024-04-23 |
Family
ID=90724353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322630192.1U Active CN220826090U (en) | 2023-09-27 | 2023-09-27 | Stamping module for punching holes in top of wine box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826090U (en) |
-
2023
- 2023-09-27 CN CN202322630192.1U patent/CN220826090U/en active Active
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