KR200450649Y1 - Carrier tape other sub-plate of mold device the combination structure - Google Patents
Carrier tape other sub-plate of mold device the combination structure Download PDFInfo
- Publication number
- KR200450649Y1 KR200450649Y1 KR2020090005828U KR20090005828U KR200450649Y1 KR 200450649 Y1 KR200450649 Y1 KR 200450649Y1 KR 2020090005828 U KR2020090005828 U KR 2020090005828U KR 20090005828 U KR20090005828 U KR 20090005828U KR 200450649 Y1 KR200450649 Y1 KR 200450649Y1
- Authority
- KR
- South Korea
- Prior art keywords
- stripper
- hole
- holder
- carrier tape
- mold
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Wire Bonding (AREA)
Abstract
The present invention relates to a carrier tape perforated mold auxiliary plate coupling structure which can improve workability and productability by being able to easily and firmly remove and mount a stripper mounted on a stripper holder.
In order to solve this problem, the present invention has a seating groove 24 formed on an upper surface of the stripper holder 20, and a fastening hole 25 in which a thread is formed on the front and rear surfaces of the seating groove 24 is formed. The stripper 40 is seated in the seating groove 24 of the stripper holder 20 and the first and second auxiliary holes 41 and 42 are formed with the countersunk head bolt 60, but the stripper 40 is front and back. A bolt insertion hole 43 is formed to correspond to the fastening hole 25 so that the countersunk head 60 is inserted into the surface to be fastened to the fastening hole 25, and the bolt of the stripper 40 is formed. Insertion hole 43 is characterized in that the separation portion 43a is formed so that the vertical surface is formed wider than the fastening hole 25 when the stripper 40 is separated from the stripper holder 20.
In addition, according to another embodiment of the present invention, both sides of the stripper 40, the tab hole 44 so that the tab (TAP) 70 is penetrated when the stripper 40 is seated on the stripper holder 20 ) Is formed.
Another example according to the present invention is a spring mounting portion 26 is formed in the bottom surface of the seating groove 24 of the stripper holder 20, the head plate bolt into the seating groove 24 in the spring mounting portion 26 When the plate head bolt 60 is released when the stripper 40 coupled to the stripper 40 is separated, the elastic spring 50 is formed so that the stripper 40 can be elevated upward.
Stripper holder, stripper, bolt insertion hole, countersunk head bolt, tap hole, elastic spring
Description
The present invention relates to a carrier tape perforated mold subsidiary plate coupling structure, and more particularly, a carrier tape perforated to improve workability and productability by being able to easily and firmly detach and mount a stripper mounted on a stripper holder. It relates to a mold auxiliary plate coupling structure.
In general, in a device having a deployment effect transistor (FET) and an electronic component such as a chip component such as a resistor or a capacitor, there is a reduction in the weight, size of the product and a large increase in operating frequency. It has been made lighter, thinner and shorter.
These small electronic components are automatically inserted into the circuit board. In general, in order to continuously supply the electronic components to the automatic insertion device for automatically inserting the electronic components on the circuit board, the electronic components are regularly spaced to accommodate the electronic components. An electronic component carrier tape having rectangular holes, that is, receiving holes, is used.
In addition to the above-mentioned accommodation hole, the carrier tape made of paper wound around a circular reel has a circular transfer hole, that is, a transfer hole, for transferring the carrier tape at an accurate pitch.
Looking at the state in which the carrier tape is used, first to drill the receiving hole through the carrier tape and the transfer hole for transporting the carrier tape so that the electronic component can be inserted, and then attach the protective tape on one side and insert the electronic component into the receiving hole. Inserting a protective tape on the other side prevents the detachment of electronic components.
In the conventional processing mold apparatus of the carrier tape as described above, during cutting, the material cut from the carrier tape is attached to the processing end of the punches so that when the punch rises with respect to the lower mold, this material also comes up together and then into the punches. When machining the conveying hole or the receiving hole on the carrier tape again, the cut material is attached to the processing end of the punch, which may cause machining defects. Also, because the punch diameter is small, the punches may sometimes shake. In this case, the punch hits the upper surface of the carrier tape and the lower mold while the punch is not correctly seated in the mold through-hole of the lower mold, so that the punch and the lower mold collide with each other, thereby causing a relatively expensive punch or lower mold to be damaged.
In order to improve the durability of the lower mold from the punching of the punch, a mold apparatus of a type for seating the guide plate on the upper surface of the lower mold is used to solve the above problem, but the end of the punch and the guide plate The cost of replacing the guide plate, which is relatively expensive due to abrasion due to friction with the guide hole inner circumferential wall, is disadvantageous. In order to replace the guide plate itself, the lower mold and the guide plate of the mold apparatus are dismantled and There was a problem of low labor productivity due to the complicated process of assembling.
Implementation of carrier tape perforated mold auxiliary plate which can improve durability of relatively expensive guide plate by replacing the auxiliary plate worn by frictional heat due to the vertical movement of the punch by fixing the auxiliary plate on the upper surface of the guide plate to solve the above problems. This is required.
To this end, the present applicant has filed a Korean Utility Model Registration Application No. 2008-15578 "Carrier Tape Punched Mold Auxiliary Plate". Briefly, the first application formed on the guide plate along the conveying direction of the carrier tape on the upper surface of the guide plate. An auxiliary plate having a first auxiliary hole and a second auxiliary hole corresponding to the guide hole and the second guide hole, respectively, is detachably coupled to the fixing pin.
However, the conventional mold auxiliary plate as described above is fixed to the guide plate by the fixing pin, the flow is generated in the auxiliary plate by a strong pressure when punching, damage to the punch blade, and the fixing pin when replacing the auxiliary plate There was a problem that the breakage of the auxiliary plate and the guide plate as well as the workability is significantly lowered by being blown out.
Therefore, the present invention has been devised to solve the above problems and can be firmly mounted to the stripper to improve the product quality, and can easily perform the assembly and separation of the stripper coupled to the stripper holder, The purpose of the present invention is to provide a carrier tape perforated mold subsidiary plate joining structure to improve convenience and work efficiency.
A first embodiment of the present invention for achieving the above object is a stripper is coupled to the top of the stripper holder, the stripper is a bolt hole is formed to be fastened to the stripper holder is inserted into the front and rear plate bolts The bolt hole is formed with a spaced apart so that it can be removed smoothly when removing the countersunk head bolt.
In addition, the second embodiment of the present invention is formed on the inner surface of the upper stripper holder on which the stripper is seated is formed an elastic spring to lift the stripper to the top to smoothly separate the stripper from the stripper holder.
According to a third embodiment of the present invention, the punch holder pressed on the stripper holder is divided into a plurality of parts to which the first punch is coupled in half so that the grinding operation is performed. It is to provide a carrier tape perforated mold auxiliary plate coupling structure characterized in that it can be manufactured.
As such, the present invention bolts the stripper to the stripper holder and forms an elastic spring between the stripper holder and the stripper so that the stripper can be elasticized to the top, thereby maximally tightening the stripper to the stripper holder. In addition, when the stripper is separated from the stripper holder by the elastic spring, the stripper becomes elastic to the top, so that the stripper can be easily separated, thereby maximizing workability.
In addition, the present invention can reduce the workability by grinding the inner surface to which the first punch is coupled in a state in which a plurality of punch holders that are pressed onto the stripper holder are separated and manufactured by dividing the coupling portion of the first punch. At the same time, there is an effect that can reduce the operating cost.
Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1 is an exploded perspective view showing the overall configuration of the carrier tape punching mold apparatus according to the present invention, Figure 2 is an exploded perspective view showing a lower mold and a stripper holder and a stripper according to an embodiment of the present invention, Figure 3 4 is a cross-sectional view illustrating a combined state of a stripper holder and a stripper according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view illustrating a state in which a stripper according to an embodiment of the present invention is separated from a stripper holder.
The present invention is made so as to correspond to the receiving hole (C1) of the carrier tape (C) perforated side by side in parallel along the longitudinal direction for accommodating electronic products and the transfer hole (C2) for the transfer of the carrier tape (C), respectively. The
The
The
At this time, the
In the
On the other hand, the first secondary through
In addition, as illustrated in FIGS. 8 and 9,
Looking at another example of the mold auxiliary plate coupling structure according to the present invention, as shown in Figure 5 to Figure 7 attached to the bottom of the
In addition, referring to another example according to the present invention, as shown in the accompanying
Meanwhile, as shown in FIG. 12, the
And, as shown in Figure 13 the
Reference numeral P in the accompanying drawings is a fixing pin for fastening the
Looking at the operating state according to the present invention made of a configuration as described above are as follows.
First, the
As such, the carrier tape C is guided to the
Therefore, the
In addition, when the
In addition, the present invention is to form the
In addition, by forming a
In addition, the
In addition, the first and second additional through
Thus, the punching die apparatus according to the present invention can be assembled to the
The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
Figure 1 is an exploded perspective view showing the overall configuration of the carrier tape punching mold apparatus according to the present invention.
Figure 2 is an exploded perspective view showing a lower mold and a stripper holder and a stripper according to an embodiment of the present invention.
Figure 3 is a cross-sectional view showing a coupled state of the stripper holder and the stripper according to an embodiment of the present invention.
Figure 4 is an exemplary cutaway view showing a state in which the stripper is separated from the stripper holder according to an embodiment of the present invention.
Figure 5 is an exploded perspective view showing a stripper holder and a stripper according to another embodiment of the present invention.
Figure 6 is a cross-sectional view of the coupling stripper holder and stripper according to another embodiment of the present invention.
Figure 7 is an exemplary cutaway view showing a state in which the stripper is separated from the stripper holder according to another embodiment of the present invention.
8 is a perspective view showing a stripper and a stripper holder according to another embodiment of the present invention.
Figure 9 is an exemplary cutaway view showing a state of separating the stripper from the stripper holder according to another embodiment of the present invention.
10 and 11 are a perspective view and an exploded perspective view showing a manufacturing state of the punch holder according to another embodiment of the present invention.
12 is an exploded perspective view showing another example of the auxiliary plate according to the present invention.
Figure 13 is a perspective view showing another example of a perforation mold apparatus according to the present invention.
<Description of the symbols for the main parts of the drawings>
10: lower mold 11: the first mold hole
12: second mold ball 20: stripper holder
21: first guide through hole 22: second guide through hole
23: guide groove 24: seating groove
25: fastening hole 26: spring mounting
30: punch holder 31: the first punch
32,33 Punch 2nd 40: Stripper
41: first secondary via 42: second secondary via
43:
44: tap hole 45: the first additional through
46: second additional through hole 50: elastic spring
60: countersunk head bolt 70: tab
80: bolt
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090005828U KR200450649Y1 (en) | 2009-05-14 | 2009-05-14 | Carrier tape other sub-plate of mold device the combination structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090005828U KR200450649Y1 (en) | 2009-05-14 | 2009-05-14 | Carrier tape other sub-plate of mold device the combination structure |
Publications (1)
Publication Number | Publication Date |
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KR200450649Y1 true KR200450649Y1 (en) | 2010-12-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2020090005828U KR200450649Y1 (en) | 2009-05-14 | 2009-05-14 | Carrier tape other sub-plate of mold device the combination structure |
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KR (1) | KR200450649Y1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102873173A (en) * | 2012-10-22 | 2013-01-16 | 成都宏明双新科技股份有限公司 | Punching equipment used for forming carrier tape |
KR101386455B1 (en) | 2012-08-24 | 2014-04-17 | 주식회사 우진정공 | Assembly typed upper part punch worktable device for punching boards of press machine |
KR101457871B1 (en) | 2013-05-13 | 2014-11-06 | 한국성전(주) | die for cutting tape |
KR101956372B1 (en) | 2018-07-23 | 2019-03-08 | (주)한야 | A carrier tape machining mold apparatus having lower guide plate and upper guide plate |
KR101957690B1 (en) * | 2017-09-25 | 2019-07-04 | 주식회사 세코닉스 | assembly structure of core and taper pin of the mold for lens injection |
KR20200010989A (en) | 2019-03-04 | 2020-01-31 | (주)한야 | A carrier tape machining mold apparatus having lower guide plate and upper guide plate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000094398A (en) * | 1998-09-25 | 2000-04-04 | Ngk Insulators Ltd | Punching device for punching and manufacture of it |
KR100776034B1 (en) * | 2001-07-13 | 2007-11-16 | 주식회사 포스코 | Combination device for chopper knife |
KR200443997Y1 (en) * | 2008-11-24 | 2009-04-02 | 김기덕 | Sub-plate of Mold Device for Processing Carrier Tape |
-
2009
- 2009-05-14 KR KR2020090005828U patent/KR200450649Y1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000094398A (en) * | 1998-09-25 | 2000-04-04 | Ngk Insulators Ltd | Punching device for punching and manufacture of it |
KR100776034B1 (en) * | 2001-07-13 | 2007-11-16 | 주식회사 포스코 | Combination device for chopper knife |
KR200443997Y1 (en) * | 2008-11-24 | 2009-04-02 | 김기덕 | Sub-plate of Mold Device for Processing Carrier Tape |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101386455B1 (en) | 2012-08-24 | 2014-04-17 | 주식회사 우진정공 | Assembly typed upper part punch worktable device for punching boards of press machine |
CN102873173A (en) * | 2012-10-22 | 2013-01-16 | 成都宏明双新科技股份有限公司 | Punching equipment used for forming carrier tape |
KR101457871B1 (en) | 2013-05-13 | 2014-11-06 | 한국성전(주) | die for cutting tape |
KR101957690B1 (en) * | 2017-09-25 | 2019-07-04 | 주식회사 세코닉스 | assembly structure of core and taper pin of the mold for lens injection |
KR101956372B1 (en) | 2018-07-23 | 2019-03-08 | (주)한야 | A carrier tape machining mold apparatus having lower guide plate and upper guide plate |
KR20200010989A (en) | 2019-03-04 | 2020-01-31 | (주)한야 | A carrier tape machining mold apparatus having lower guide plate and upper guide plate |
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