CN210999084U - Stamping device capable of avoiding glue overflow - Google Patents
Stamping device capable of avoiding glue overflow Download PDFInfo
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- CN210999084U CN210999084U CN201921244210.XU CN201921244210U CN210999084U CN 210999084 U CN210999084 U CN 210999084U CN 201921244210 U CN201921244210 U CN 201921244210U CN 210999084 U CN210999084 U CN 210999084U
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- cutting die
- etching
- stamping device
- knife
- punching
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Abstract
The utility model provides an avoid excessive stamping device who glues, it is including setting gradually: a first punching knife and a second punching knife; the first punching knife includes: the cutting device comprises a first cutting die and a first cutter arranged on the first cutting die; the second punching blade includes: the second cutting die and a second cutter arranged on the second cutting die. The utility model discloses a avoid stamping device of excessive glue carries out continuity of operation on a production line through adopting two cutters, has higher punching press efficiency, has overcome the defect that single sword punching press and the line punching press of prolific exist. And simultaneously, the utility model discloses a stamping device who avoids excessive glue has solved the excessive glue problem when gluing the card through punching press aperture on the product.
Description
Technical Field
The utility model relates to a punching press processing technology field that HAF glued especially relates to an avoid excessive stamping device who glues.
Background
The HAF glue is an industrially used adhesive tape, and in order to be attached to a product having a specific shape, the HAF glue needs to be punched correspondingly according to the shape of the product. During the pressing process of the HAF glue, the single-blade pressing is generally adopted, or the pressing is matched through several production lines. However, the requirement for the tool is high for single-blade stamping, which is not favorable for reducing the die opening cost of the stamping tool. For the multi-production-line matched stamping, the problem of high equipment cost still exists. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an avoid excessive stamping device who glues to overcome the not enough that exists among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a avoid stamping device of excessive glue, it is including setting gradually: a first punching knife and a second punching knife;
the first punching knife includes: first cutting die and set up in first cutter on the first cutting die, the both sides of first cutting die are provided with first positioning post, be provided with first cutting edge on the first cutter, first cutting edge is two rows, and two rows of first cutting edge mirror symmetry set up, and the first cutting edge of any row includes: two arc-shaped blades which are opposite and symmetrically arranged;
the second punching blade includes: the second cutting die and set up in second cutter on the second cutting die, the both sides of second cutting die are provided with second cover position post, still be provided with the multiunit on the installation face of second cutting die and dash the needle, the multiunit dash the needle arrange according to the array form in on the installation face of second cutting die, the mode of arranging of through-hole and etching sword corresponds the setting, offer the confession on the second cutter dash the through-hole that the needle runs through and be located a set of etching sword of through-hole one side, a set of etching sword includes: the etching device comprises an upper etching knife and a lower etching knife which are correspondingly arranged according to the distribution of two arc-shaped edges, and the corresponding diameters of the arc-shaped edges are consistent with the widths of the upper etching knife and the lower etching knife.
As the utility model discloses an avoid the improvement of the stamping device of excessive gluey, still be provided with on the installation face of first cutting die and distribute in the first locating pin of four corners position, the confession has been seted up on the first cutter the locating hole that first locating pin passes through.
As the utility model discloses an avoid overflow stamping device's of gluing improvement, arbitrary group dashes in the needle, and the quantity of dashing the needle is four, and four are dashed the needle and are distributed in the four corners position of a rectangle.
As the utility model discloses an avoid the improvement of the stamping device of excessive gluey, the left and right sides of a set of sculpture sword is provided with a level etching sword respectively.
As the utility model discloses an avoid the improvement of the stamping device of excessive glue, still be provided with on the installation face of second cutting die and distribute in the second locating pin of four corners position, the confession has been seted up on the second cutter the locating hole that the second locating pin passes through.
As the utility model discloses an avoid the improvement of the stamping device of excessive gluey, the upper reaches of first punching press sword is provided with a set of first guide roller that sets up from top to bottom, still be provided with the second guide roller that sets up from top to bottom between first row of waste roller and the second punching press sword.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a avoid stamping device of excessive glue carries out continuity of operation on a production line through adopting two cutters, has higher punching press efficiency, has overcome the defect that single sword punching press and the line punching press of prolific exist. And simultaneously, the utility model discloses a stamping device who avoids excessive glue has solved the excessive glue problem when gluing the card through punching press aperture on the product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the stamping device for preventing glue overflow of the present invention;
FIG. 2 is a schematic plan view of a first cutting die of the first stamping knife;
FIG. 3 is a schematic plan view of a first tool of the first stamping tool;
FIG. 4 is a schematic plan view of a second cutting die of the second stamping die, wherein a dashed line frame is used to frame a plurality of sets of stamping pins;
FIG. 5 is a schematic plan view of a second knife in the second stamping knife;
fig. 6 is a projection matching relationship diagram of the first punching knife and the second punching knife.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a avoid stamping device of excessive glue, it is applicable to the punching press of HAF sticky tape, and this HAF sticky tape has the layer structure of top layer, glue film, bottom. The stamping device comprises the following components in sequence: the device comprises a first guide roller 1, a first punching knife 2, a first row of waste rollers 3, a second guide roller 4, a second punching knife 5 and a second row of waste rollers 6.
The first guide roller 1 is a set of guide rollers arranged up and down and used for guiding the material belt to a downstream stamping station. Similarly, the second guide roller 4 is a set of guide rollers arranged one above the other for guiding the first punched strip to a downstream punching station.
As shown in fig. 2 and 3, the first punching blade 2 is used for punching for the first time, and includes: a first cutting die 21 and a first cutting tool 22 arranged on the first cutting die 21.
The first blade 22 is provided with two rows of first blades 222, the two rows of first blades 222 are arranged in a mirror symmetry manner, and the first blades 222 in any row include: two opposite and symmetrically arranged arc-shaped edges 2221. The convex directions of the two arc-shaped edges 2221 are set apart. Preferably the curved edge 2221 is a semicircular edge. Meanwhile, the surface waste edges punched by the first cutter 22 are discarded by the downstream first waste roller 3.
As shown in fig. 4 and 5, the second punching blade 5 is used for performing the second punching, and includes: a second cutting die 51 and a second cutter 52 arranged on the second cutting die 51.
Two sides of the second cutting die 51 are provided with second sleeve position columns 511, and the mounting surface of the second cutting die 51 is also provided with a plurality of groups of punching pins 512. The punching needle 512 is used for punching to form small holes on a product, and the small holes are distributed correspondingly to the distribution of the bosses on the adhered surface, so that the extrusion of the bosses is avoided to cause glue overflow. Preferably, a plurality of groups of punching pins 512 are arranged on the mounting surface of the second cutting die 51 in an array form, wherein in any group of punching pins 512, the number of the punching pins 512 is four, and the four punching pins 512 are distributed at four corners of a rectangle. In addition, the mounting surface of the second cutting die 51 is further provided with second positioning pins 513 distributed at four corners, and the second cutter 52 is provided with positioning holes 521 through which the second positioning pins 513 pass.
As shown in fig. 6, the second tool 52 is used for punching out the profile of each single product, specifically, the second tool 52 is provided with a through hole 522 through which the punch pin 512 penetrates and a group of etching knives 521 located on one side of the through hole 522, and each group of etching knives 521 includes: an upper etching knife 5211 and a lower etching knife 5212 are correspondingly arranged according to the distribution of the two arc-shaped edges 2221, and the corresponding diameter of the arc-shaped edges 2221 is consistent with the width of the upper etching knife 5211 and the width of the lower etching knife 5212. At the same time, the hole scrap and the like punched by the second cutter 52 are discarded by the downstream second waste discharge roller 6. Thus, on the punched single product, the glue area is a semicircular glue area positioned at the end part.
To sum up, the utility model discloses a avoid stamping device of excessive glue carries out continuity of operation on one production line through adopting two cutters, has higher stamping efficiency, has overcome the defect that single-knife punching press and prolific line punching press exist. And simultaneously, the utility model discloses a stamping device who avoids excessive glue has solved the excessive glue problem when gluing the card through punching press aperture on the product.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a avoid stamping device of excessive glue, a serial communication port, stamping device is including setting gradually: a first punching knife and a second punching knife;
the first punching knife includes: first cutting die and set up in first cutter on the first cutting die, the both sides of first cutting die are provided with first positioning post, be provided with first cutting edge on the first cutter, first cutting edge is two rows, and two rows of first cutting edge mirror symmetry set up, and the first cutting edge of any row includes: two arc-shaped blades which are opposite and symmetrically arranged;
the second punching blade includes: the second cutting die and set up in second cutter on the second cutting die, the both sides of second cutting die are provided with second cover position post, still be provided with the multiunit on the installation face of second cutting die and dash the needle, the multiunit dash the needle arrange according to the array form in on the installation face of second cutting die, offer the confession on the second cutter dash the through-hole that the needle runs through and be located a set of etching sword of through-hole one side, the mode of arranging of through-hole and etching sword corresponds the setting, and a set of etching sword includes: the etching device comprises an upper etching knife and a lower etching knife which are correspondingly arranged according to the distribution of two arc-shaped edges, and the corresponding diameters of the arc-shaped edges are consistent with the widths of the upper etching knife and the lower etching knife.
2. The stamping device for avoiding glue overflow as claimed in claim 1, wherein the mounting surface of the first cutting die is further provided with first positioning pins distributed at four corners, and the first cutting tool is provided with positioning holes for the first positioning pins to pass through.
3. The stamping device for avoiding glue overflow of claim 1, wherein in any group of stamping pins, the number of the stamping pins is four, and the four stamping pins are distributed at four corners of a rectangle.
4. The stamping device for avoiding glue overflow as claimed in claim 1, wherein a horizontal etching edge is disposed on each of the left and right sides of the set of etching knives.
5. The stamping device for avoiding glue overflow as claimed in claim 1, wherein the mounting surface of the second cutting die is further provided with second positioning pins distributed at four corners, and the second cutting tool is provided with positioning holes for the second positioning pins to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244210.XU CN210999084U (en) | 2019-08-02 | 2019-08-02 | Stamping device capable of avoiding glue overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244210.XU CN210999084U (en) | 2019-08-02 | 2019-08-02 | Stamping device capable of avoiding glue overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210999084U true CN210999084U (en) | 2020-07-14 |
Family
ID=71500965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921244210.XU Active CN210999084U (en) | 2019-08-02 | 2019-08-02 | Stamping device capable of avoiding glue overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210999084U (en) |
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2019
- 2019-08-02 CN CN201921244210.XU patent/CN210999084U/en active Active
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