CN217531109U - Novel handle adhesive tape waste discharge die cutting tool - Google Patents
Novel handle adhesive tape waste discharge die cutting tool Download PDFInfo
- Publication number
- CN217531109U CN217531109U CN202221720231.6U CN202221720231U CN217531109U CN 217531109 U CN217531109 U CN 217531109U CN 202221720231 U CN202221720231 U CN 202221720231U CN 217531109 U CN217531109 U CN 217531109U
- Authority
- CN
- China
- Prior art keywords
- product
- punching
- die
- handle
- adhesive tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a novel handle adhesive tape waste discharge die cutting tool, which comprises a first die cutting die and a second die cutting die; the punching die is provided with a positioning hole punching blade and a product handle blade; the positioning hole punching blade is used for punching a through positioning hole in the bearing film; the product handle blade is used for punching an outer contour line of a product glue-free area on the product material adhesive tape; the two punching dies are provided with positioning columns, rubber area outline blades and boundary line blades; the positioning column can be sleeved in the positioning hole; the outer-shaped blade of the adhesive area is used for punching the outer contour line of the adhesive area of the product on the product material adhesive tape and the double-sided adhesive tape; the boundary line cutting edge is used for punching the boundary line of the adhesive area and the non-adhesive area of the product on the double-sided adhesive tape. The utility model provides a novel handle sticky tape waste discharge cross cutting cutter can solve the unsmooth bad problem of double-sided adhesive layer that prior art cross cutting cutter caused, promotes the product yield.
Description
Technical Field
The utility model relates to a cross cutting technical field especially relates to a novel handle sticky tape cross cutting cutter that wastes discharge.
Background
The handle adhesive tape is a kind of model product, comprising a double-sided adhesive layer 1-1 and a product outer layer 1-2; the product appearance layer comprises a glue-free area and a glue area; the shapes of the double-sided adhesive layer and the adhesive area are consistent and are adhered together; the glued area of the product is needed to be stuck to other articles through the double-sided glue layer 1-1 for use, and has strict requirements on the shape of the product; the glue free area is used as a handle when tearing. Such as the handle tape product shown in fig. 1, the product outer layer is "raised"; comprises a handle-shaped glue-free area and a square glue-containing area; the double-sided adhesive layer covers the upper end of the adhesive area; the material of the product appearance layer is a release film.
The existing die cutting tool comprises a first die cutting die and a second die cutting die; FIG. 2 is a die cutting die of a prior art die cutting process; fig. 3 shows a two-die cutting die of a conventional die cutting process. Fig. 4 is a diagram showing the relationship between the punching positions of the first punching die and the second punching die in the conventional die cutting process. A punching cutter die is provided with a positioning hole punching cutter edge 2 and a handle waste discharge cutter edge 9; the two punching dies are provided with positioning columns 4 and product appearance blades 10.
The existing die cutting process is a secondary sleeve punching die cutting process, die cutting materials are double-sided adhesive tapes and product material adhesive tapes (release films), and the die cutting materials are borne on the carrier films. When punching for the first time, firstly attaching a double-sided tape on a bearing film, punching a positioning hole on the bearing film by a positioning hole punching blade 2 so as to facilitate punching of a second punching cutter die sleeve, punching the double-sided tape by a handle waste discharge blade 9, removing waste materials of the double-sided tape, and then attaching a product material adhesive tape on the double-sided tape; when punching is carried out for the second time, the positioning column 4 on the second punching die is sleeved in the positioning hole of the bearing film; a product appearance blade 10 punches the double-sided adhesive tape and the product material adhesive tape; thereby obtaining the final product.
In actual use, the product processed by the existing die cutting tool and the die cutting process has poor concave-convex double-sided adhesive layer, so that the yield is low. The reason for causing the concave-convex defect of the double-sided adhesive layer of the product is that the double-sided adhesive tape is firstly punched by the first punching die, the double-sided adhesive tape and the material adhesive tape of the product are then punched by the second punching die in a sleeving manner to obtain a final product, the two punching die can cause the position deviation of the two punching dies due to the processing error of the cutting dies or the unstable operation of a machine and the like during the two punching processes, and the glue area of the outer layer 1-2 of the product and the double-sided adhesive layer 1-1 are not formed by the one punching process, so that the dislocation of the glue area of the final product and the double-sided adhesive layer 1-1 can be caused when the position deviation occurs, and thus the concave-convex defect occurs; the concave-convex defect can cause low yield.
Based on above technical problem, the utility model provides a novel handle sticky tape waste discharge cross cutting cutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel handle sticky tape waste discharge cross cutting cutter to solve above-mentioned technical problem.
In order to achieve the purpose, the novel handle adhesive tape waste discharge die-cutting tool is used for punching and cutting a handle adhesive tape on a die-cutting material; the die-cut material is carried on the carrier film; the die cutting material comprises a double-sided adhesive tape and a product material adhesive tape; the handle adhesive tape comprises a double-sided adhesive layer and a product outer layer; the product appearance layer comprises a glue-free area and a glue area; the shapes of the double-sided adhesive layer and the adhesive area are consistent and are attached together; the glue-free area is used as a handle;
the die cutting tool comprises a die cutting die and two die cutting dies;
the punching die is provided with a positioning hole punching blade and a product handle blade; the positioning hole punching blade is used for punching a through positioning hole in the bearing film; the product handle blade is used for punching an outer contour line of a product glue-free area on the product material adhesive tape;
the two punching dies are provided with positioning columns, rubber area outline blades and boundary line blades; the positioning column can be sleeved in the positioning hole; the outer-shaped blade of the adhesive area is used for punching the outer contour line of the adhesive area of the product on the product material adhesive tape and the double-sided adhesive tape; the boundary line cutting edge is used for punching the boundary line of the adhesive area and the non-adhesive area of the product on the double-sided adhesive tape.
Furthermore, two ends of the product handle cutting edge are provided with first cutting line cutting edges; and two end parts of the outer-shaped cutting edge of the glue area are provided with second cutting line connecting cutting edges.
Preferably, the product handle cutting edges are arranged in two rows, the two rows of product handle cutting edges are symmetrically arranged, and the number of the product handle cutting edges in each row is at least one.
Preferably, at least two positioning hole punching blades are arranged; the two positioning hole punching blades are symmetrically arranged on two sides of the blade of the product handle.
The utility model provides a novel handle sticky tape waste discharge die cutting tool can solve the unsmooth bad problem of double faced adhesive tape that prior art die cutting tool caused, promotes the product yield.
Drawings
FIG. 1 is a schematic structural view of the handle tape of the present invention;
FIG. 2 is a schematic view of a die cutting die of the prior art;
FIG. 3 is a schematic view of a two-die cutting die of a conventional die cutting process;
fig. 4 is a drawing showing the relation between the punching positions of the first punching die and the second punching die in the conventional die cutting process.
FIG. 5 is a schematic view of a die set of the present invention;
FIG. 6 is a schematic view of the structure of the second die cutter of the present invention;
fig. 7 is a diagram showing the relationship between the punching positions of the first punching die and the second punching die of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
To the problem that prior art exists, the embodiment of the utility model provides a novel handle sticky tape waste discharge cross cutting cutter.
Example 1
As shown in fig. 1 and fig. 5 to 7, a novel handle adhesive tape waste discharge die-cutting tool is used for punching a handle adhesive tape 1 on a die-cutting material; the die-cut material is carried on the carrier film; the die cutting material comprises a double-sided adhesive tape and a product material adhesive tape; the handle adhesive tape 1 comprises a double-sided adhesive layer 1-1 and a product outer layer 1-2; the product appearance layer comprises a glue-free area and a glue area; the shapes of the double-sided adhesive layer and the adhesive area are consistent and are adhered together; the glue-free area is used as a handle;
the die cutting tool comprises a die cutting die and two die cutting dies;
the punching die is provided with a positioning hole punching blade 2 and a product handle blade 3; the positioning hole punching blade 2 is used for punching a through positioning hole in the bearing film; the product handle blade 3 is used for punching an outer contour line of a product adhesive-free area on a product material adhesive tape; i.e. the outer contour of the handle.
The two punching dies are provided with positioning columns 4, rubber area outer-shaped blades 5 and boundary line blades 6; the positioning column 4 can be sleeved in the positioning hole; the outer-shaped blade 5 of the adhesive area is used for punching the outer contour line of the adhesive area of the product on the material adhesive tape and the double-sided adhesive tape of the product; the boundary line blade 6 is used for punching the boundary line of the adhesive area and the non-adhesive area of the product on the double-sided adhesive tape.
Two ends of the product handle cutting edge 3 are provided with first cutting line cutting edges 7; and two ends of the outer-shaped cutting edge 5 of the glue area are provided with second cutting line cutting edges 8.
The product handle cutting edges 3 are arranged in two rows, the two rows of product handle cutting edges 3 are symmetrically arranged, and the number of the product handle cutting edges 3 in each row is at least one.
At least two positioning hole punching blades 2 are arranged; the punching blades 2 of the two positioning holes are symmetrically arranged on two sides of the blade 3 of the product handle.
The working principle of the embodiment is as follows: firstly, a punching cutter die is used for punching for the first time, and a through positioning hole is punched on the bearing film by a positioning hole punching blade 2; loading a product material adhesive tape on the bearing film, and punching an outer contour line of a product adhesive-free area on the product material adhesive tape by using a product handle blade 3; i.e. the shape of the handle; loading a double-sided adhesive tape on a product material adhesive tape; then, secondary punching is carried out by using a secondary punching die, and the positioning column 4 is sleeved in the positioning hole to complete positioning; the outer-shaped blade 5 of the adhesive area punches the outer contour line of the adhesive area of the product on the product material adhesive tape and the double-sided adhesive tape; the boundary line blade 6 punches the boundary line of the adhesive area and the non-adhesive area of the product on the double-sided adhesive tape. And during the second punching, a closed figure formed by the outer contour line of the adhesive area and the boundary line of the adhesive area and the non-adhesive area obtained by punching on the double-sided adhesive tape is the double-sided adhesive layer 1-1 of the handle adhesive tape 1. Similarly, the closed figure formed by the outer contour line of the product adhesive-free area punched on the product material adhesive tape during the first punching and the outer contour line of the product adhesive-containing area punched on the product material adhesive tape during the second punching is the product outer layer 1-2 of the handle adhesive tape 1; the double-connection part is punched by using a first cutter line connecting blade 7 and a second cutter line connecting blade 8.
The die-cutting tool of the embodiment is different from the die-cutting tool of the prior art in that when the die-cutting tool is used for die-cutting, the die-cutting of the double-sided adhesive layer 1-1 forming the product and the adhesive area of the product are completed in one step in the second die-cutting process. Therefore, dislocation deviation between the double-sided adhesive layer 1-1 and the adhesive area can not occur, and the situation of concave-convex defects of the double-sided adhesive layer 1-1 obtained by punching can not occur, so that the yield is improved, and the die-cutting die is more suitable for die-cutting the handle adhesive tape 1 with high requirement on the dimensional precision. It should be noted that the product quality is not affected by the slight deviation of the sleeve position of the glue-free area of the product, because the glue-free area of the product is only used as a handle and does not need to be attached to other articles for use.
In addition, the core content of the utility model is the design of the cutter, and the technical personnel in the field can design the corresponding processing technology according to the conventional knowledge in the field under the condition of clearly designing the cutter, without creative work.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the appended claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (4)
1. A novel handle adhesive tape waste discharge die cutting tool is used for punching a handle adhesive tape on a die cutting material; the die-cut material is carried on the carrier film; the die cutting material comprises a double-sided adhesive tape and a product material adhesive tape; the handle adhesive tape comprises a double-sided adhesive layer and a product outer layer; the product appearance layer comprises a glue-free area and a glue area; the shapes of the double-sided adhesive layer and the adhesive area are consistent and are adhered together; the glue-free area is used as a handle;
the die cutting tool is characterized by comprising a die cutting die and two die cutting dies;
the punching die is provided with a positioning hole punching blade and a product handle blade; the positioning hole punching blade is used for punching a through positioning hole in the bearing film; the product handle blade is used for punching an outer contour line of a product glue-free area on a product material adhesive tape;
the two punching dies are provided with positioning columns, rubber area outline blades and boundary line blades; the positioning column can be sleeved in the positioning hole; the outer-shaped blade of the adhesive area is used for punching the outer contour line of the adhesive area of the product on the product material adhesive tape and the double-sided adhesive tape; the boundary line cutting edge is used for punching the boundary line of the adhesive area and the non-adhesive area of the product on the double-sided adhesive tape.
2. The novel handle tape waste discharge die cutting tool as claimed in claim 1, wherein the two end portions of the product handle blade are provided with first blade line receiving blades; and two end parts of the outer-shaped cutting edge of the glue area are provided with second cutting line connecting cutting edges.
3. The die cutter of claim 2 wherein the product handle blades are arranged in two rows, the two rows of product handle blades are symmetrically arranged, and the number of each row of product handle blades is at least one.
4. The new handle tape waste discharge die cutter as claimed in claim 3, wherein there are at least two said locating hole die cutting blades; the two positioning hole punching blades are symmetrically arranged on two sides of the blade of the product handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720231.6U CN217531109U (en) | 2022-07-04 | 2022-07-04 | Novel handle adhesive tape waste discharge die cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720231.6U CN217531109U (en) | 2022-07-04 | 2022-07-04 | Novel handle adhesive tape waste discharge die cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217531109U true CN217531109U (en) | 2022-10-04 |
Family
ID=83423119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221720231.6U Active CN217531109U (en) | 2022-07-04 | 2022-07-04 | Novel handle adhesive tape waste discharge die cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217531109U (en) |
-
2022
- 2022-07-04 CN CN202221720231.6U patent/CN217531109U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109337600B (en) | Single-sided adhesive with adhesive surface locally free of adhesive and production method thereof | |
| CN112171783B (en) | Small hole waste discharge method for die cutting of single-sided adhesive product | |
| CN111376346A (en) | Knife-free die cutting method and device for double-sided adhesive tape | |
| CN111331678A (en) | Die cutting forming process of double-sided adhesive tape without base material | |
| CN112847650A (en) | Combined type die cutting process and die cutting system for volume paper | |
| CN114311145A (en) | Method for manufacturing foam die-cutting piece for preventing handle film from being stuck on material belt | |
| CN217531109U (en) | Novel handle adhesive tape waste discharge die cutting tool | |
| CN109605479A (en) | A kind of manufacturing method of the die cutting product using cut open cutter jig | |
| CN105799289B (en) | A kind of method for being posted film and preparation method thereof and film progress pad pasting is posted using this | |
| CN108858446B (en) | Die cutting method of irregular die-cut piece | |
| CN112659572B (en) | Prevent glued membrane production line of product scratch | |
| CN213617118U (en) | Multifunctional asynchronous punching device | |
| CN110077083B (en) | Production equipment and production process of annular convex hull type electronic insulation assembly | |
| CN110948573A (en) | Annular high-viscosity double-sided adhesive die cutting process | |
| CN111136726B (en) | Concentric die cutting processing technology | |
| CN112776086B (en) | Narrow strip die cutting piece capable of preventing poor stripping and manufacturing method thereof | |
| CN112743631B (en) | Process for producing and processing double-sided adhesive tape product by using circular knife | |
| CN214644314U (en) | Production equipment for multilayer special-shaped conductive adhesive tape and conductive copper foil composite assembly | |
| CN109773882B (en) | Battery rubber die-cutting processing method | |
| CN113977686B (en) | Preparation method of die-cut piece with copper foil | |
| CN206999120U (en) | A kind of highly reliable chip cutting part cutter for avoiding more expecting at handle | |
| CN115366178A (en) | Exposed rubber die-cutting piece containing protective film and manufacturing method thereof | |
| CN212293396U (en) | High-precision small-size double-faced adhesive tape assembly with multi-layer different structures | |
| CN212293393U (en) | High-precision hot melt adhesive die cutting component for mobile phone camera | |
| CN109532185B (en) | Production process of sheet label |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |