CN201175937Y - Die - Google Patents
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- Publication number
- CN201175937Y CN201175937Y CNU2008200934891U CN200820093489U CN201175937Y CN 201175937 Y CN201175937 Y CN 201175937Y CN U2008200934891 U CNU2008200934891 U CN U2008200934891U CN 200820093489 U CN200820093489 U CN 200820093489U CN 201175937 Y CN201175937 Y CN 201175937Y
- Authority
- CN
- China
- Prior art keywords
- die
- cutting
- waste discharge
- discharge mouth
- cutting die
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a punching die, in particular to a punching die capable of automatically discharging waste, which comprises an upper die holder and a lower die holder, the top surface of the lower die holder is connected with a lower template, the bottom face of the upper die holder is connected with an upper template through an upper die fixing plate, and the bottom face of the upper template is provided with a knife-die. The punching die is characterized in that the bottom face of the knife-edge is provided with a cutting edge which forms a closed area, a through space is formed inside the area surrounded by the cutting edge of the knife-die up to the top surface of the knife-die, namely forming a knife-die waste outlet, corresponding to the knife-die waste outlet, the upper template, the upper die fixing plate and the upper die holder are also provided with waste outlets, one end of the lateral wall of the knife-die waste outlet, close to the cutting edge, is provided with a projected position, and the lateral wall between the projected position and the cutting edge is provided with certain conicity. The punching die of the utility model is capable of automatically discharging wastes.
Description
Technical field
The utility model relates to punching mould, relates in particular to a kind of punch die of waste discharge automatically.
Background technology
Gluing product is very extensive in the plane display application, is inconvenient to the product of using the securing member mode to lock as LCDs etc., must use gluing product.There have a lot of situations which floor need be dashed with the product of glue during gluing product stamp to be complete disconnected, and gluing product 001 as shown in Figure 1 and Figure 2 is made up of double faced adhesive tape 003 and release liners 004, among Fig. 1 complete disconnected is waste material zone 002 partly.This type of gluing product, present processing mode is to adopt Fig. 3, punch die shown in Figure 4, gluing product 001 is between patrix 005 and counterdie 006, by cutting die 007 stamp, after waste material 008 is taken out of in the lump with finished product, remove waste material 008 more as shown in Figure 5 by hand, the shortcoming of this processing mode is that production efficiency is low.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of punch die of waste discharge automatically is provided.
The purpose of this utility model can be achieved through the following technical solutions:
Punch die, comprise upper bolster, die shoe, the die shoe end face connects lower bolster, upper bolster underrun upper mould fixed plate connects cope match-plate pattern, the cope match-plate pattern bottom surface is provided with cutting die, it is characterized in that: the cutting die bottom surface is provided with cutting edge, cutting edge surrounds a closed area, the inside that the cutting die cutting edge surrounds the zone upwards to the cutting die end face be an open space, constitute cutting die waste discharge mouth, corresponding with cutting die waste discharge mouth, cope match-plate pattern, upper mould fixed plate, upper bolster also have the waste discharge mouth, the sidewall of cutting die waste discharge mouth has prominent position at the end near cutting edge, and the sidewall between prominent position and the cutting edge has tapering.
Punch die is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top.
Punch die is characterized in that: described prominent position is provided with continuously along cutting die waste discharge mouth inwall, constitutes the rib of a sealing.
Punch die is characterized in that: described prominent position is prominent some combination, and each some combination of dashing forward comprises two prominent points at least, and prominent point is equal to the height of cutting edge.
Punch die is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top; Described prominent position is provided with continuously along cutting die waste discharge mouth inwall, constitutes the rib of a sealing.
Punch die is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top; Described prominent position is prominent some combination, and each some combination of dashing forward comprises two prominent points at least, and prominent point is equal to the height of cutting edge.
The punch die that the utility model relates to, the cutting die bottom surface is provided with cutting edge, cutting edge surrounds a closed area, the inside that the cutting die cutting edge surrounds the zone upwards to the cutting die end face be an open space, constitute cutting die waste discharge mouth, corresponding with cutting die waste discharge mouth, cope match-plate pattern, upper mould fixed plate, upper bolster also have the waste discharge mouth, the sidewall of cutting die waste discharge mouth has prominent position at the end near cutting edge, and the sidewall between prominent position and the cutting edge has tapering.During work, cutting die thrusts the waste material of gluing product, because the stamp action causes waste material to move up through cutting die waste discharge mouth, because of gluing product waste material edge has viscosity, adds that the sidewall of cutting die waste discharge mouth has tapering, when patrix lifts, waste material and patrix are done as a whole being lifted, and enter next stamp circulation time, and next sheet waste material is with the boost height of a thickness of last sheet waste material, so circulation is gone down, and waste material is constantly discharged from the waste discharge mouth.The sidewall of cutting die waste discharge mouth has prominent position at the end near cutting edge, to prevent that waste material from because of external drag or the gravity reason of self refluence, influencing stamp.Compared with prior art, the punch die of the utility model has the advantage of automatic waste discharge, can enhance productivity.
Description of drawings
Fig. 1 is a kind of schematic diagram of gluing product.
Fig. 2 is an A-A profile among Fig. 1.
Fig. 3 is a kind of known punch die.
Fig. 4 is the partial enlarged drawing at B place among Fig. 3.
Fig. 5 is a kind of method schematic diagram of known removal waste material.
Fig. 6 is first embodiment schematic diagram of the utility model.
Fig. 7 is first embodiment cutting die schematic diagram of the utility model.
Fig. 8 is first embodiment cutting die of the utility model schematic diagram of partly working.
Fig. 9 is second embodiment cutting die of the utility model schematic diagram.
Figure 10 is the 3rd embodiment cutting die schematic diagram of the utility model.
Figure 11 be among Figure 10 K to view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
First embodiment of the present utility model is a kind of punch die of waste discharge automatically.With reference to figure 6, Fig. 7, Fig. 8, punch die comprises upper bolster 101, die shoe 104, die shoe 104 end faces connect lower bolster 105, upper bolster 101 underrun upper mould fixed plates 102 connect cope match-plate pattern 103, cope match-plate pattern 103 bottom surfaces are provided with cutting die 106, cutting die 106 in the present embodiment adopts engraving knife die, cutting die 106 bottom surfaces are provided with cutting edge 1061, cutting edge 1061 surrounds a closed area, the inside that the cutting edge 1061 of cutting die 106 surrounds the zone upwards to cutting die 106 end faces are open space, constitute cutting die waste discharge mouth 1065, corresponding with cutting die waste discharge mouth 1065, cope match-plate pattern 103, upper mould fixed plate 102, upper bolster 101 also has the waste discharge mouth, and the sidewall of cutting die waste discharge mouth 1065 has prominent position 1062 at an end of close cutting edge 1061, and the sidewall between prominent position 1062 and the mouth 1061 has tapering 1063.Described prominent position 1062 also has tapering 1064 with cutting die waste discharge mouth 1065 tops; Described prominent position 1062 is provided with continuously along cutting die waste discharge mouth 1065 inwalls, constitutes the rib of a sealing.The waste material that cuts off can produce extruding at cutting die waste discharge prostomum degree, when continuous cross cutting, waste material can in layer up squeeze along cutting die waste discharge mouth, because of waste material marginal belt glue, so final waste material can be squeezed into column and discharge engine body exterior, and then the continuous cutting of series products provides condition for this reason.
Second embodiment of the present utility model also is a kind of punch die of waste discharge automatically.With reference to figure 9, present embodiment is the different of cutting die with the difference of first embodiment, cutting die 206 in the present embodiment also adopts engraving knife die, cutting die 206 bottom surfaces are provided with cutting edge 2061, cutting edge 2061 surrounds a closed area, the inside that the cutting edge 2061 of cutting die 206 surrounds the zone upwards to cutting die 206 end faces are open space, constitute cutting die waste discharge mouth 2065, the sidewall of cutting die waste discharge mouth 2065 has prominent position 2062 at the end near cutting edge 2061, and the sidewall between prominent position 2062 and the cutting edge 2061 has tapering 1063.Described prominent position 2062 does not have tapering with cutting die waste discharge mouth 2065 tops, is a cylinder 1064; Described prominent position 2062 is provided with continuously along cutting die waste discharge mouth 2065 inwalls, constitutes the rib of a sealing.
The 3rd embodiment of the utility model still is a kind of punch die of waste discharge automatically.With reference to Figure 10, Figure 11, present embodiment is the different of cutting die 306 with the difference of first embodiment, in the present embodiment, described prominent position is the combination of prominent point, comprise four prominent points 3062, in the present embodiment, the zone that cutting edge surrounds is a circle, four prominent points 3062 are positioned at four circular quadrantal points, and prominent 3062 height to cutting edge equates.
Claims (6)
1, punch die comprises upper bolster, die shoe, and the die shoe end face connects lower bolster, and upper bolster underrun upper mould fixed plate connects cope match-plate pattern, and the cope match-plate pattern bottom surface is provided with cutting die, it is characterized in that:
The cutting die bottom surface is provided with cutting edge, and cutting edge surrounds a closed area,
The inside that the cutting die cutting edge surrounds the zone is an open space to the cutting die end face upwards, constitutes cutting die waste discharge mouth,
Corresponding with cutting die waste discharge mouth, cope match-plate pattern, upper mould fixed plate, upper bolster also have the waste discharge mouth,
The sidewall of cutting die waste discharge mouth has prominent position at the end near cutting edge, and the sidewall between prominent position and the cutting edge has tapering.
2, punch die according to claim 1 is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top.
3, punch die according to claim 1 is characterized in that: described prominent position is provided with continuously along cutting die waste discharge mouth inwall, constitutes the rib of a sealing.
4, punch die according to claim 1 is characterized in that: described prominent position is prominent some combination, and each some combination of dashing forward comprises two prominent points at least, and prominent point is equal to the height of cutting edge.
5, punch die according to claim 1 is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top; Described prominent position is provided with continuously along cutting die waste discharge mouth inwall, constitutes the rib of a sealing.
6, punch die according to claim 1 is characterized in that: described prominent position also has tapering with cutting die waste discharge mouth top; Described prominent position is prominent some combination, and each some combination of dashing forward comprises two prominent points at least, and prominent point is equal to the height of cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200934891U CN201175937Y (en) | 2008-04-18 | 2008-04-18 | Die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200934891U CN201175937Y (en) | 2008-04-18 | 2008-04-18 | Die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175937Y true CN201175937Y (en) | 2009-01-07 |
Family
ID=40215953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200934891U Expired - Lifetime CN201175937Y (en) | 2008-04-18 | 2008-04-18 | Die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175937Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142534A (en) * | 2010-12-31 | 2011-08-03 | 东莞市飞新达精密机械科技有限公司 | Battery pole piece forming machine |
| CN101642914B (en) * | 2009-07-07 | 2012-03-14 | 苏州安洁科技股份有限公司 | Automatic waste discharge device for punching partially disconnected single face gum-applied product and method thereof |
| CN111687939A (en) * | 2020-06-12 | 2020-09-22 | 深圳市捷龙标签科技有限公司 | Automatic material structure and have cross cutting machine of this structure of going of cross cutting |
-
2008
- 2008-04-18 CN CNU2008200934891U patent/CN201175937Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642914B (en) * | 2009-07-07 | 2012-03-14 | 苏州安洁科技股份有限公司 | Automatic waste discharge device for punching partially disconnected single face gum-applied product and method thereof |
| CN102142534A (en) * | 2010-12-31 | 2011-08-03 | 东莞市飞新达精密机械科技有限公司 | Battery pole piece forming machine |
| CN111687939A (en) * | 2020-06-12 | 2020-09-22 | 深圳市捷龙标签科技有限公司 | Automatic material structure and have cross cutting machine of this structure of going of cross cutting |
| CN111687939B (en) * | 2020-06-12 | 2021-03-26 | 深圳市捷龙标签科技有限公司 | Automatic material structure and have cross cutting machine of this structure of going of cross cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090327 Address after: Dongguan, Liaobu Town, Guangdong Province Quan Tang Industrial Zone, zip code: 523290 Patentee after: Dongguan Feixinda Precision Machinery Technology Co., Ltd. Address before: Dongguan City, Guangdong Province, Dongguan City, Liaobu Zhen Quan Tang Industrial Zone fly Suntec Precision Machinery Technology Co., Ltd., zip code: 523000 Patentee before: Dai Aiyuan |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN FEIXINDA PRECISION MACHINERY TECHNOLOGY C Free format text: FORMER OWNER: DAI AIYUAN Effective date: 20090327 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |