CN109640525B - Cartridge clip taking device and cartridge clip taking method - Google Patents
Cartridge clip taking device and cartridge clip taking method Download PDFInfo
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- CN109640525B CN109640525B CN201811351963.0A CN201811351963A CN109640525B CN 109640525 B CN109640525 B CN 109640525B CN 201811351963 A CN201811351963 A CN 201811351963A CN 109640525 B CN109640525 B CN 109640525B
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- plate
- frame
- cartridge clip
- push
- rectangular frame
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
Abstract
The invention relates to the technical field of circuit board manufacturing, in particular to a cartridge taking device and a cartridge taking method. The cartridge clip taking device comprises a rectangular frame and a boosting plate, wherein the boosting plate is used for gradually reducing the distance between the rectangular frame and a second frame by twisting or pushing a boosting rod, the rectangular frame is clamped at the periphery of a clamping groove array, the boosting plate is gradually reduced from the distance between the boosting plate and the second frame by twisting or pushing the boosting rod, and a cartridge clip on the clamping groove is pushed by the second frame towards the boosting plate to enable a positioning bulge on the clamping groove to be separated from a locking hole at the bottom of the cartridge clip, so that the cartridge clip is unlocked from the clamping groove, and further the cartridge clip can slide out along a sliding groove of the clamping groove, and the action of taking out the cartridge clip from a cutter head is completed.
Description
Technical Field
The invention relates to the technical field of circuit board manufacturing, in particular to a cartridge taking device and a cartridge taking method.
Background
The drilling process cannot be avoided in the production and manufacturing process of the printed circuit board, a German schmoll drilling machine is generally used for drilling in production, and after the schmoll drilling machine is used for drilling, the elastic clamp on the cutter head needs to be timely taken down so as to be convenient for a subsequent drilling operator to reserve a drill bit, so that the drilling and material changing time is reduced, and the production efficiency is improved.
The cutter head of the schmoll drilling machine comprises a cartridge clip base and an acrylic plate arranged on one side of the cartridge clip base, as shown in figure 1, a plurality of clamping grooves which are arranged in parallel are arranged on the cartridge clip base to form a clamping groove array, the length direction of each clamping groove is perpendicular to the acrylic plate, a gap is reserved between the end part of one end, located at one end of the acrylic plate, of each clamping groove and the acrylic plate, a positioning protrusion is arranged at the end of each clamping groove and matched with a locking hole at the bottom of the cartridge clip, when the cartridge clip is inserted into the clamping grooves and pushed towards the acrylic plate, the locking holes are pushed to the positions of the positioning protrusions, the positioning protrusions are clamped into the locking holes, and therefore the cartridge clip is locked in the clamping grooves of the cartridge clip base. The cartridge clip is provided with a placing hole for placing the drill bit. At present, for schmoll drilling machines, the mode of taking out the cartridge clip from the cutter head is to match a prying bar with an acrylic plate on the cutter head, and one end of the prying bar is propped against the acrylic plate to pry out the cartridge clip. Because one end of the prying bar is in contact with the acrylic plate to stress the acrylic, the acrylic plate is easily damaged, namely the cutter head is damaged, so that the cost for replacing accessories is generated, and the maintenance time and cost are increased. In addition, because there is no special tool for taking out the cartridge clip from the cutter head, the force is not easy to control by using a prying bar to pry the cartridge clip, the cartridge clip is easy to fall off due to excessive force, and then a drill bit on the cartridge clip falls off and is damaged.
Disclosure of Invention
The invention provides a clip taking device for a tool disc of a schmoll drilling machine and a method for taking a clip by using the clip taking device, aiming at the problems of the existing tool and method for taking the clip from the tool disc of the schmoll drilling machine.
In order to achieve the purpose, the invention adopts the following technical scheme.
The cartridge clip taking device comprises a cutter head, wherein the cutter head consists of a cartridge clip base and an acrylic plate arranged on one side of the cartridge clip base, the cartridge clip taking device also comprises a rectangular frame matched with the periphery of a clamping groove array on the cartridge clip base of the cutter head, one side frame of the rectangular frame extends downwards to be provided with a fixing plate, the side frame is called a first frame, the first frame is vertical to the length direction of the clamping groove, and the other frame parallel to the first frame is called a second frame; the fixed plate is provided with a positioning hole, an assistant push rod penetrates through the positioning hole, and one end of the assistant push rod, which is positioned in the rectangular frame, is connected with an assistant push plate.
Preferably, the upper edge of the boosting plate is lower than the lower edge of the rectangular frame.
Preferably, the two sides of the positioning hole on the fixing plate are respectively provided with a guide hole, a guide rod penetrates through the guide holes, and one end of the guide rod, which is positioned in the rectangular frame, is connected with the boosting plate.
Preferably, still be equipped with an mounting panel between helping push rod and the boosting board, the mounting panel is connected with boosting board and boosting pole respectively.
Preferably, the thickness of the second frame is smaller than the minimum distance between the end part of the clamping groove on the cutter head, which is positioned at one end of the acrylic plate, and the acrylic plate.
Preferably, the end part of the clamping groove, which is positioned at one end of the acrylic plate, is provided with a positioning protrusion, and the movable length of the boosting rod, which penetrates through the positioning hole and enters the rectangular frame, is greater than the minimum distance between the positioning protrusion of the clamping groove on the cutter head and the end part of the clamping groove, which is positioned at one end of the acrylic plate.
A method for taking the cartridge clip, which uses the above cartridge clip taking device to take the cartridge clip down from a cutter head, comprises the following steps:
s1, clamping the rectangular frame of the cartridge clip taking device at the periphery of the clamping groove array of the cutter head;
s2, twisting or pushing the boosting rod into the rectangular frame to enable the boosting rod to push the boosting plate, and further enabling the boosting plate to be abutted against the side edge of the cartridge clip base of the cutter head;
and S3, continuously twisting or pushing the push-aid rod into the rectangular frame to continuously reduce the distance between the push-aid plate and the second frame until the positioning protrusions on the clamping grooves are separated from the locking holes at the bottom of the cartridge clip.
Compared with the prior art, the invention has the beneficial effects that:
the cartridge clip taking device comprises a rectangular frame and a boosting plate, wherein the boosting plate is used for gradually reducing the distance between the rectangular frame and a second frame by twisting or pushing a boosting rod, the rectangular frame is clamped at the periphery of a clamping groove array, the boosting plate is gradually reduced from the distance between the boosting plate and the second frame by twisting or pushing the boosting rod, and a cartridge clip on the clamping groove is pushed by the second frame towards the boosting plate to enable a positioning bulge on the clamping groove to be separated from a locking hole at the bottom of the cartridge clip, so that the cartridge clip is unlocked from the clamping groove, and further the cartridge clip can slide out along a sliding groove of the clamping groove, and the action of taking out the cartridge clip from a cutter head is completed.
Drawings
FIG. 1 is a schematic view of the cutter head;
FIG. 2 is a schematic view of the cutter head from another perspective;
FIG. 3 is a schematic view of the cartridge;
FIG. 4 is a schematic view of the cartridge clip from another perspective;
FIG. 5 is a schematic structural view of the clip taking device in the embodiment;
FIG. 6 is a side view of the clip withdrawing apparatus in the embodiment;
fig. 7 is a schematic structural view of another view angle of the clip taking device in the embodiment.
Detailed Description
In order to more fully understand the technical contents of the present invention, the technical solutions of the present invention will be further described and illustrated with reference to the following specific embodiments.
Examples
The embodiment provides a cartridge clip taking device for a cutterhead of a schmoll drilling machine in Germany and a cartridge clip taking method applying the cartridge clip taking device.
The cutter head 100 of the schmoll drill in germany is configured as shown in fig. 1 and 2, and the cartridge holder base 120 is provided with a plurality of parallel slots 121 to form a slot array, wherein the width of the slot array is 178mm, that is, the length of the parallel edge of the slot array and the acrylic plate 110 is 178 mm. The length direction of the clamping groove 121 is perpendicular to the acrylic plate 110, a gap 124 is left between the end portion of the clamping groove 121 located at one end of the acrylic plate 110 and the acrylic plate 110, a positioning protrusion 122 is arranged at the end of the clamping groove 121, the positioning protrusion 122 is matched with a locking hole 220 at the bottom of the cartridge clip 200, the structure of the cartridge clip 200 is shown in fig. 3 and 4, when the cartridge clip 200 is inserted into the clamping groove 121 and pushed towards the acrylic plate 110 to push the locking hole 220 to the position of the positioning protrusion 122, the positioning protrusion 122 is clamped into the locking hole 220, so that the cartridge clip 200 is locked in the clamping groove 121 of the cartridge clip base 120, the length from one end of the cartridge clip base 120 to the other end of the cartridge clip 200 after the cartridge clip 200 is installed is 128mm, wherein the length of the cartridge clip 200 is 110mm, and a placing hole 210 for placing a drill is arranged on the cartridge clip 200.
As shown in fig. 5 to 7, the clip taking device 300 of the present embodiment includes a rectangular frame 310, a fixing plate 320, a boosting rod 350, a boosting plate 340, and a fixing plate 330.
The shape and size of the rectangular frame 310 match the periphery of the card slot array on the cartridge holder base 120 of the cutter head 100, the rectangular frame 310 can be clamped on the periphery of the card slot array, one side frame of the rectangular frame 310 extends downwards to be provided with a fixing plate 320, the side frame is called a first frame 311, the fixing plate 320 and the first frame 311 are integrally formed, the first frame 311 is perpendicular to the length direction of the card slot 121, and the other frame parallel to the first frame 311 is called a second frame 312. The thickness of the second frame 312 is smaller than the minimum distance between the end of the clamping groove 121 on the cutter head 100 and the acrylic plate 110, that is, the thickness is smaller than the width of the gap 124, and the dimensions of the rectangular frame 310 of the present embodiment are as follows: the thickness of the four side frames of the rectangular frame 310 is 5mm, and the height is 10 mm; the first frame 311 and the second frame 312 are both 195mm long, and the other two side frames are both 160mm long. The four side frames are fixed together by welding. The fixing plate 320 has a thickness of 5mm, a length of 195mm and a height of 25 mm.
A positioning hole is formed in the middle of the fixing plate 320, a screw thread is arranged in the positioning hole, and guide holes are formed in the fixing plate 320 and located on two sides of the positioning hole respectively. An auxiliary push rod 350 is inserted into the positioning hole, i.e. the positioning hole is penetrated by the auxiliary push rod 350, the auxiliary push rod 350 of the embodiment is an M10 bolt with a handle 351, and the thread in the positioning hole is a female thread matched with the male thread on the auxiliary push rod 350. The mounting plate 330 is provided with an accommodating hole for accommodating the push-assisting rod 350, one end of the push-assisting rod 350, which is positioned in the rectangular frame 310, is inserted into the accommodating hole in the mounting plate 330, so that the push-assisting rod 350 is connected with the mounting plate 330, the mounting plate 330 can rotate relative to the push-assisting rod 350, and one end of the push-assisting rod 350, which is provided with the handle 351, is positioned outside the rectangular frame 310. Meanwhile, the mounting plate 330 is fixedly connected with the boosting plate 340 through the matching of screws and screw holes. A guide rod 360 is inserted into each of the two guide holes, namely, the guide rod 360 penetrates through the guide holes, and one end of the guide rod 360 is fixedly connected with the boosting plate 340. The upper edge of the boosting plate 340 is lower than the lower edge of the rectangular frame 310. The movable length of the push-aid rod 350 penetrating through the positioning hole and entering the rectangular frame 310 is greater than the minimum distance between the positioning protrusion 122 of the clamping groove 121 on the cutter head 100 and the end of the clamping groove 121, in the embodiment, the movable length of the push-aid rod 350 entering the rectangular frame 310 is equal to the movable length of the guide rod 360 entering the rectangular frame 310, and the movable length is greater than 4 mm. The movable length is the difference between the maximum length and the minimum length of the push-aid rod 350 or the guide rod 360 in the rectangular frame 310, i.e. the maximum length that can be screwed in or out.
In other embodiments, the positioning hole formed in the middle of the fixing plate may be a smooth circular hole, the boosting rod inserted into the positioning hole is a smooth cylindrical straight rod, the diameter of the boosting rod is slightly smaller than the diameter of the positioning hole so that the boosting rod can move back and forth in the positioning hole under the action of boosting force, one end of the boosting rod located in the rectangular frame is fixedly connected (e.g., welded) with the mounting plate, and the mounting plate is fixedly connected with the boosting plate, e.g., the mounting plate is fixedly connected with the boosting plate through the matching of a screw and a screw hole, or the mounting plate is fixedly connected with the boosting plate through welding.
The method for taking down the cartridge clip 200 from the cutter 100 by using the cartridge clip taking device 300 comprises the following steps:
and S1, clamping the rectangular frame 310 of the cartridge clip taking device 300 on the periphery of the card slot array on the cutter disc 100.
S2, the push-assisting rod 350 is twisted into the rectangular frame 310, so that the push-assisting rod 350 pushes the push-assisting plate 340, and the push-assisting plate 340 abuts against the cartridge holder base side edge 123 of the cutter head 100.
S3, the push-aid rod 350 is continuously twisted into the rectangular frame 310, so that the distance between the push-aid plate 350 and the second frame 312 is continuously reduced, and during the process of continuously reducing the distance, the second frame 312 pushes the cartridge clip 200 on the slot 121 toward the first frame 311, and when the reduced distance between the push-aid plate 340 and the second frame 312 is greater than 4mm, the positioning protrusion 122 on the slot 121 is disengaged from the locking hole 220 at the bottom of the cartridge clip 200, so that the cartridge clip 200 is unlocked from the slot 121, and the cartridge clip 200 can slide out along the sliding slot of the slot 121. The mode that the cartridge clip 200 slides out of the clamping groove 121 after unlocking can be that the cartridge clip 200 is directly taken out along the sliding groove of the clamping groove 121 by hand, or the auxiliary push rod 350 is continuously twisted into the rectangular frame 310, so that the distance between the auxiliary push rod 340 and the second frame 312 is continuously reduced until the distance that the cartridge clip 200 slides out of the clamping groove 121 meets the requirement.
The technical contents of the present invention are further illustrated by the examples, so as to facilitate the understanding of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention.
Claims (7)
1. The cartridge clip taking device comprises a cutter head, wherein the cutter head is composed of a cartridge clip base and an acrylic plate arranged on one side of the cartridge clip base, and is characterized by further comprising a rectangular frame matched with the periphery of a clamping groove array on the cartridge clip base of the cutter head, a fixing plate extends downwards from one side frame of the rectangular frame, the side frame is called a first frame, the first frame is perpendicular to the length direction of the clamping groove, and the other frame parallel to the first frame is called a second frame; the fixed plate is provided with a positioning hole, an assistant push rod penetrates through the positioning hole, and one end of the assistant push rod, which is positioned in the rectangular frame, is connected with an assistant push plate.
2. The clip withdrawing device as claimed in claim 1, wherein the upper edge of the boosting plate is lower than the lower edge of the rectangular frame.
3. The clip taking device as claimed in claim 1, wherein the fixing plate is further provided with a guide hole on each of two sides of the positioning hole, a guide rod penetrates through the guide hole, and one end of the guide rod, which is located in the rectangular frame, is connected with the boosting plate.
4. The clip apparatus as claimed in claim 1, wherein a mounting plate is further provided between the push-assisting rod and the push-assisting plate, and the mounting plate is connected to the push-assisting plate and the push-assisting rod respectively.
5. The clip withdrawing device as claimed in claim 1, wherein the thickness of the second frame is smaller than the minimum distance between the end of the clamping groove on the cutter head at one end of the acrylic plate and the acrylic plate.
6. The clip taking device as claimed in claim 1, wherein a positioning protrusion is provided at an end of the engaging groove at an end of the acrylic plate, and a movable length of the push rod passing through the positioning hole into the rectangular frame is longer than a minimum distance between the positioning protrusion of the engaging groove on the cutter and the end of the engaging groove at the end of the acrylic plate.
7. A clip taking method, characterized in that the clip taking device of any one of claims 1 to 6 is used, comprising the steps of:
s1, clamping the rectangular frame of the cartridge clip taking device at the periphery of the clamping groove array of the cutter head;
s2, twisting or pushing the boosting rod into the rectangular frame to enable the boosting rod to push the boosting plate, and further enabling the boosting plate to be abutted against the side edge of the cartridge clip base of the cutter head;
and S3, continuously twisting or pushing the push-aid rod into the rectangular frame to continuously reduce the distance between the push-aid plate and the second frame until the positioning protrusions on the clamping grooves are separated from the locking holes at the bottom of the cartridge clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351963.0A CN109640525B (en) | 2018-11-14 | 2018-11-14 | Cartridge clip taking device and cartridge clip taking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351963.0A CN109640525B (en) | 2018-11-14 | 2018-11-14 | Cartridge clip taking device and cartridge clip taking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109640525A CN109640525A (en) | 2019-04-16 |
| CN109640525B true CN109640525B (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811351963.0A Active CN109640525B (en) | 2018-11-14 | 2018-11-14 | Cartridge clip taking device and cartridge clip taking method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280218A (en) * | 1996-04-16 | 1997-10-28 | Kansei Corp | Flat harness-fixing clip and its usage |
| CN2376097Y (en) * | 1999-03-12 | 2000-04-26 | 富士康(昆山)电脑接插件有限公司 | Disengaging mechanism of connector |
| CN103552703A (en) * | 2013-11-06 | 2014-02-05 | 广州中国科学院沈阳自动化研究所分所 | Automatic picking and assembling machine and automatic picking and assembling method for small tile paster groups |
| CN104682164A (en) * | 2015-03-23 | 2015-06-03 | 苏州沃尔非自动化设备有限公司 | Cartridge clip carrier |
| CN106028657A (en) * | 2016-07-12 | 2016-10-12 | 奥士康科技股份有限公司 | PCB fast drill point retracting tool |
| CN207480770U (en) * | 2017-11-11 | 2018-06-12 | 奥士康科技股份有限公司 | The special quick withdraw of the needle equipment of Schmoll machines |
-
2018
- 2018-11-14 CN CN201811351963.0A patent/CN109640525B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280218A (en) * | 1996-04-16 | 1997-10-28 | Kansei Corp | Flat harness-fixing clip and its usage |
| CN2376097Y (en) * | 1999-03-12 | 2000-04-26 | 富士康(昆山)电脑接插件有限公司 | Disengaging mechanism of connector |
| CN103552703A (en) * | 2013-11-06 | 2014-02-05 | 广州中国科学院沈阳自动化研究所分所 | Automatic picking and assembling machine and automatic picking and assembling method for small tile paster groups |
| CN104682164A (en) * | 2015-03-23 | 2015-06-03 | 苏州沃尔非自动化设备有限公司 | Cartridge clip carrier |
| CN106028657A (en) * | 2016-07-12 | 2016-10-12 | 奥士康科技股份有限公司 | PCB fast drill point retracting tool |
| CN207480770U (en) * | 2017-11-11 | 2018-06-12 | 奥士康科技股份有限公司 | The special quick withdraw of the needle equipment of Schmoll machines |
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| CN109640525A (en) | 2019-04-16 |
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