CN112584692A - Be applied to chip mounter's flight and reach mounting structure - Google Patents
Be applied to chip mounter's flight and reach mounting structure Download PDFInfo
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- CN112584692A CN112584692A CN202011111093.7A CN202011111093A CN112584692A CN 112584692 A CN112584692 A CN 112584692A CN 202011111093 A CN202011111093 A CN 202011111093A CN 112584692 A CN112584692 A CN 112584692A
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- reach
- feeder
- chip mounter
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- 239000011324 bead Substances 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 6
- 238000011900 installation process Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 240000002836 Ipomoea tricolor Species 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention relates to the field of Surface Mount Technology (SMT), in particular to a Feida mounting structure applied to a chip mounter. The structure comprises a feeder base and a feeder fixing seat, wherein a guide fixing structure is arranged at the far end of the feeder base, and a top bead is arranged at the near end of the feeder base; fly to reach the fixing base indent and form and fly to reach the base groove, fly to reach a side indent of base groove and form and fly to reach the installation bayonet socket, relative with it fly to reach another side of base groove and be provided with the rigid rod mounting groove of indent, push up the pearl from top to bottom and push up tight position and elastic rod mounting groove, rigid rod mounting groove with be provided with rigid rod and elastic rod in the elastic rod mounting groove respectively, push up the pearl and push up tight position with it matches each other to push up the pearl. The invention has the advantages of firm fixation and quick and convenient disassembly.
Description
Technical Field
The invention relates to the field of Surface Mount Technology (SMT), in particular to a Fedada mounting structure applied to a chip mounter.
Background
At present, in an SMT production line, a surface mount device is accurately placed on a PCB pad by moving a mounting head after a dispenser or a screen printer is configured on the SMT production line. The full-automatic chip mounter is used for realizing full-automatic component mounting at high speed and high precision, and is the most critical and complex equipment in the whole SMT production. In order to realize the rapid mounting of the chip mounter, a high-speed stable feeding device is needed, the feeder is an important component applied to the chip mounter technology, the existing feeder is an important and most-quantity component of the chip mounter, and the stability and convenience of the feeder directly determine the mounting speed, precision and quality. The flight device needs to be installed and positioned accurately, and also needs to keep stability under the condition of high mechanical vibration and high frequency when in use.
The traditional feeder is fixed on a chip mounter through screws and the like, and although the mode can realize fixed stability and accuracy, the installation is very complex, especially, the mounting speed of the existing chip mounter is faster and faster, the speed of replacing a material belt is faster, and the frequency of dismounting and mounting the feeder is faster. Thus, the conventional approach to the femto mount is not suitable for the development of the chip mounter.
In view of the above-mentioned technical problems, the prior art has several solutions as follows:
1. utilize 2 locating pins of the head of the flight to cooperate with 2 locating holes on the head of the flight and through the lower end of the flight
The elongated guide strip is matched with the guide groove on the feeder seat to realize the up-down, left-right positioning of the feeder, and finally, the spring bolt on the feeder is utilized to fix the feeder on the feeder seat to realize the front-back positioning of the feeder. The method has the advantages of accurate position positioning, but has the defects that the positioning groove and the positioning pin are used for positioning and flying to cause over definition, so that the requirement on the processing technology is high, the processing cost is high, and the flying to cannot be installed if the matched parts have small deformation.
2. The 2 positioning pins below the feeder are matched with the positioning holes on the feeder base to realize front-back left-right positioning, and finally, the feeder is pressed on the feeder base through a connecting rod rotating mechanism at the front end. The advantages are that the installation is convenient, has satisfied present required flight and has reached the positioning accuracy requirement. Disadvantages are that the linkage mechanism occupies a large amount of space since it spans from the rear end to the front end, and is therefore not suitable for use in an electric fly, and the linkage mechanism increases both the complexity and the manufacturing and assembly costs of the fly.
3. Chinese utility model patent with publication number CN 208128770U discloses an utilize fixed flight of spring knock pin to reach mounting structure, utilizes preceding locating plate and preceding locating pin, inserts the locating hole that sets up on the fixed riser, accomplishes anterior location and fixed, and the spring knock pin top is adopted on fixed flat board at the rear portion. Thereby the convenience of whole machine installation has been realized. However, in terms of stability, since the front and rear positioning are fixed rigidly, it is difficult to achieve the mounting and fastening. The pressing force is small only by the elasticity of the spring ejector pin. And as the use time continues, the rigid component can deform, and slight vibration is easily generated in the working environment of the chip mounter with continuous vibration, so that the mounting efficiency is influenced.
4. The utility model discloses a chinese utility model patent that publication number is CN 206498602U discloses a fly to reach unable adjustment base device, the device mutually perpendicular's fixed curb plate and PMKD, the PMKD upper surface has many interval lugs that make progress arch and mutual parallel arrangement, forms between the interval lug and flies to reach the spout, and the cooperation that utilizes to fly to reach the spout and fly to reach the solid fixed sliding block forms fixedly. Similarly, the structure adopts a relatively rigid fixing mode, and the installation and the fastening are difficult to realize. With the continuous use time, the rigid component can deform, and the chip mounter can easily generate slight vibration under the working environment with continuous vibration, so that the mounting efficiency is influenced.
5. The utility model discloses a chinese utility model patent that publication number is CN 205864864U discloses a fly to reach a fixed and adjusting device, and the device compresses tightly through the pressure of spring equally, has the not enough condition of fixed dynamics equally, under this constantly vibrations's of chip mounter operational environment, produces slight vibrations very easily to influence and paste dress efficiency.
Disclosure of Invention
The invention aims to provide a Feida mounting structure which is reasonable in structural design, firm in fixing, quick and convenient to disassemble and is applied to a chip mounter.
The invention solves the technical problems by adopting the technical scheme that the feeder mounting structure applied to the chip mounter comprises a feeder base and a feeder fixing seat, and is characterized in that: the far end of the feeder base is provided with a guide fixing structure, and the near end of the feeder base is provided with a top bead; the inside of the feeder fixing seat is concave to form a feeder base groove, and the feeder base is arranged in the feeder base groove; one side of the base groove is concave to form a flying installation bayonet, the other side of the base groove opposite to the flying installation bayonet is provided with a concave rigid bar installation groove, a top bead jacking position and an elastic bar installation groove from top to bottom, the rigid bar installation groove and the elastic bar installation groove are internally provided with a rigid bar and an elastic bar respectively, the top bead jacking position is matched with the top bead, the guiding fixing structure is matched with the flying installation bayonet,
the setting of top pearl, rigidity stick and elastic rod and corresponding recess has realized the fastening of rigidity promptly, can utilize the elasticity of elastic rod to provide fastening force again, can withstand whole the flight to reach the base.
Furthermore, a limiting structure is arranged above the guiding and fixing structure of the feeder base, the limiting structure is clamped at the top end of the feeder fixing seat, and the guiding and fixing structure is a branched structure.
The limiting structure can fix a developed transverse installation position and is convenient to fly to guide in the installation process. The limiting structure is matched with the top bead, the rigid rod and the elastic rod simultaneously to fix the flight-reach base together. The fixed structure intensity of direction of bifurcation design more strengthens, and in addition, when the small difference appears in the machining precision, wire fixed knot constructs can be packed into through small deformation and flies to reach the installation bayonet socket, has improved the adaptability.
Furthermore, a limiting part is arranged above the feeder mounting bayonet of the feeder fixing seat, a limiting groove is arranged on the limiting part, and the limiting groove is matched with the limiting structure.
The setting of spacing portion and spacing groove further provides the basis for the fixed of lateral position. Meanwhile, the introduction of the flight arrival is more convenient.
Furthermore, the number of the limiting structures is matched with the number of the installation booms.
The number of the limiting structures can be set according to the requirements of the chip mounter.
Furthermore, the top bead and the rigid rod are mutually extruded in the installation process, and the top bead is arranged in a top bead pressing position by utilizing the elastic deformation of the top bead.
Furthermore, after the feeder base is installed in the feeder installation seat, the feeder base presses the elastic rod.
After the top bead enters the top bead jacking position, the top bead jacks tightly, and meanwhile the lower end of the flying base compresses the elastic rod, so that the elastic rod deforms, and therefore the larger jacking force for the flying base is formed. The rigid upper also provides rigid jacking, and the rigid rod prevent the ejection of the jacking bead, and further stabilize the position of the flying access base.
Furthermore, the elastic rod is made of polyurethane, and the diameter of the elastic rod is 8 mm.
Further, the diameter of the rigid rod of the present invention is 4 mm.
Further, the size of the top bead of the present invention is 8 x 9 mm.
Furthermore, the flight-reach mounting base is arranged in a hollow manner.
The hollow arrangement improves the rigidity of the flight mounting seat, reduces the weight and saves materials.
Compared with the prior art, the invention has the following advantages and effects:
1. because the setting of top pearl, rigidity stick and elastic rod and corresponding recess has realized the fastening of rigidity promptly, can utilize the elasticity of elastic rod and top pearl to provide fastening force again, can be firm withstand whole the flying to reach the base, realize the stability of installation.
2. Spacing portion and the spacing groove setting on it can make to fly to reach the convenient leading-in corresponding position of base, has fixed horizontal position promptly, can be convenient quick installation again, and the use of cooperation top pearl, rigidity stick and elastic rod only needs to insert, can realize the installation according to pressing tightly, lifts up, extracts and can realize dismantling, and real realization the installation of one second is fixed. The installation stability is guaranteed while the installation efficiency is greatly improved.
3. Elastic fixing force can make the installation firm, is difficult for vibrations, can be permanent moreover keep this kind of stability, long-term use, many times plug also can not reduce fixed firmness.
4. The fixed structure intensity of direction of bifurcation design more strengthens, and in addition, when the small difference appears in the machining precision, wire fixed knot constructs can be packed into through small deformation and flies to reach the installation bayonet socket, has improved the adaptability. The requirement of processing precision is reduced, and the cost is reduced
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a Hadamard base according to the present invention;
FIG. 2 is a schematic structural view of a mount for a femto platform according to the present invention;
FIG. 3 is a schematic side view of the exemplary embodiment of the present invention;
fig. 4 is a schematic view of the mounting structure of the present invention.
Description of reference numerals: the device comprises a Feida fixing seat 1, a limiting part 1-1, a tightening part 1-2, a Feida mounting bayonet 1-3, a rigid rod mounting groove 1-4, a top bead tightening position 1-5, an elastic rod mounting groove 1-6, a limiting groove 1-7, a Feida base groove 1-8, a Feida base 2, a limiting structure 2-1, a guide fixing structure 2-3, a rigid rod 2-4, a top bead 2-5, an elastic rod 2-6, a Feida 3 and a handle 4.
Detailed Description
The present invention will be described in further detail with reference to examples, which are illustrative of the present invention and are not to be construed as being limited thereto.
Example 1: as shown in fig. 1 to 4, the present embodiment describes a mount structure for a feeder applied to a chip mounter, which is composed of two parts, one part is a feeder base 2 located on a body of a feeder 3, and the other part is a feeder fixing base 1. The feeder base 2 is fixedly installed on the feeder fixing base 1, so that the feeder 3 is installed on the feeder fixing base 1.
The femto base 1 is designed to be hollow, so that the weight of the femto base 1 can be reduced, and the strength of the femto base 1 can be enhanced. The feeder mounting base 1 is a semi-enclosed structure in a side view, a bottom edge is added with a front side edge and a rear side edge to jointly enclose feeder base grooves 1-8, and the feeder base grooves 1-8 are used for accommodating the feeder base 2. A limiting part 1-1 is arranged above one side edge of the feeder fixing seat 1, a plurality of limiting grooves 1-7 are sequentially arranged in the longitudinal direction of the limiting part 1-1, and feeder mounting bayonets 1-3 are arranged below the limiting part 1-1. On the side edge of the opposite side, a rigid rod mounting groove 1-4, a top bead jacking position 1-5 and an elastic rod mounting groove 1-6 are sequentially arranged from top to bottom.
A guide fixing structure 2-3 is arranged below one end of the feeder base 2, the guide fixing structure 2-3 is in a forked two-convex shape, and the guide fixing structure 2-3 is matched with the feeder mounting bayonet 1-3 in shape. The upper part of the guide fixing structure 2-3 is provided with a limiting structure 2-1, the front part of the limiting structure 2-1 is narrow and the rear part thereof is wide, and the thickness of the rear end is matched with the width of the limiting groove 1-7. And a top bead 2-5 is arranged below the other end of the Feida base 2, the shape and the size of the top bead 2-5 are matched with the top bead pressing position 1-5, and in the embodiment, the size of the top bead 2-5 is 8 x 9 mm.
The rigid rods 2-4 and the elastic rods 2-6 are respectively arranged in the rigid rod mounting grooves 1-4 and the elastic rod mounting grooves 1-6, and the diameters of the rigid rods 2-4 are 4 mm. The elastic rod 2-6 is made of polyurethane and has a diameter of
When the flexible rod type flying saucer is installed, firstly, the flexible rods 2-6 and the rigid rods 2-4 are installed in the flying saucer fixing seat 1, and the flexible rods 2-6 and the rigid rods 2-4 are fixed well. Then, a hand holds a handle 4 of the feeder, a limiting structure 2-1 of a feeder base 2 is placed in a limiting groove 1-7 of a feeder fixing seat 1, a guide fixing structure 2-3 is aligned with a feeder mounting bayonet 1-3 of the feeder fixing seat 1, then the hand holds the feeder handle 4 and presses downwards, a top bead 2-5 is extruded by a rigid rod 2-4 and continuously presses downwards through the rigid rod 2-4, and the top bead is pressed against a top bead tightening position 1-5 of the feeder fixing seat 1, and installation is completed; at this time, the flight base 2 is pressed against the rigid rods 2-4 and the elastic rods 2-6.
When the handle is disassembled, the hand-held handle 4 is lifted upwards, the top bead 2-5 is separated from the top bead pressing position 1-5, and the rigid rod 2-4 is slid to be disassembled.
The main characteristics of this embodiment: 1. the structure is simple, the whole boomerang installation structure is only provided with one boomerang fixing seat 1, and an elastic rod 2-6 and a rigid rod 2-5 which are embedded in the boomerang fixing seat 1; 2. the installation and the disassembly are convenient, the installation and the fixation of the feeder 3 are finished by depending on the body structures of the feeder base 2 and the feeder fixing seat 1, and other external structures and connecting parts are not needed; 3. the stability is good, the Fidek base 2 and the Fidek fixing seat 1 are matched with the limit structure 2-1, the guide fixing structure 2-3, the rigid rod mounting groove 1-4, the top bead jacking position 1-5, the elastic rod mounting groove 1-6, the rigid rod 2-4, the top bead 2-5 and the elastic rod 2-6, and the stability of the Fidek 3 can be ensured.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes of the structure, the characteristics and the principle of the invention which are described in the patent conception of the invention are included in the protection scope of the patent of the invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a be applied to chip mounter and fly to reach mounting structure, includes to fly to reach the base and fly to reach the fixing base, characterized by: the far end of the feeder base is provided with a guide fixing structure, and the near end of the feeder base is provided with a top bead; the inside of the feeder fixing seat is concave to form a feeder base groove, and the feeder base is arranged in the feeder base groove; it flies to reach a side indent formation of base groove and flies to reach installation bayonet socket, relative with it fly to reach another side of base groove and be provided with the rigid rod mounting groove of indent from top to bottom, push up the pearl and push up tight position and elastic rod mounting groove, rigid rod mounting groove with be provided with rigid rod and elastic rod in the elastic rod mounting groove respectively, push up the pearl push up tight position with it matches each other to push up the pearl, direction fixed knot construct with it matches each other to fly to reach installation bayonet socket.
2. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the guiding and fixing structure of the flight base is characterized in that a limiting structure is arranged above the guiding and fixing structure of the flight base, the limiting structure is clamped at the top end of the flight fixing seat, and the guiding and fixing structure is of a branched structure.
3. The boomerang mounting structure applied to a chip mounter according to claim 2, wherein: a limiting portion is arranged above a flying-reach mounting bayonet of the flying-reach fixing seat, a limiting groove is arranged on the limiting portion, and the limiting groove is matched with the limiting structure.
4. The boomerang mounting structure applied to a chip mounter according to claims 2 and 3, wherein: the number of the limiting structures is matched with the number of the installation flies.
5. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the top bead and the rigid rod are mutually extruded in the installation process, and the top bead is installed in a top bead pressing position by utilizing the elastic deformation of the top bead.
6. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: after the feeder base is installed in the feeder installation seat, the feeder base presses the elastic rod tightly.
7. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the elastic rod is made of polyurethane, and the diameter of the elastic rod is 8 mm.
8. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the diameter of the rigid rod is 4 mm.
9. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the size of the top bead is 8 x 9 mm.
10. The boomerang mounting structure applied to a chip mounter according to claim 1, wherein: the flight reach mounting base is arranged in a hollow manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011111093.7A CN112584692A (en) | 2020-10-16 | 2020-10-16 | Be applied to chip mounter's flight and reach mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011111093.7A CN112584692A (en) | 2020-10-16 | 2020-10-16 | Be applied to chip mounter's flight and reach mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN112584692A true CN112584692A (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011111093.7A Pending CN112584692A (en) | 2020-10-16 | 2020-10-16 | Be applied to chip mounter's flight and reach mounting structure |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11121987A (en) * | 1997-10-09 | 1999-04-30 | Juki Corp | Electronic component feeder |
| CN204915759U (en) * | 2015-09-02 | 2015-12-30 | 厦门高比特电子有限公司 | SMT paster work or material rest car |
| CN105357895A (en) * | 2015-10-29 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | SMT off-line feeder installation device and SMT wire external feeding system |
| CN207219302U (en) * | 2017-09-25 | 2018-04-10 | 中山市鸿菊自动化设备制造有限公司 | A kind of SMT chip mounters fly up to precise positioning mechanism |
| CN108513530A (en) * | 2018-04-28 | 2018-09-07 | 浙江登新科技有限公司 | Have magnet reinforcing flies up to mounting structure |
| CN208128770U (en) * | 2018-04-28 | 2018-11-20 | 杭州纽登科技有限公司 | It is a kind of to fly up to mounting structure using what spring knock pin was fixed |
| CN208802656U (en) * | 2018-08-15 | 2019-04-30 | 深圳市路远智能装备有限公司 | It is a kind of facilitate locking positioning fly up to device |
| CN209306012U (en) * | 2018-10-11 | 2019-08-27 | 惠州市永信利自动化设备有限公司 | A kind of fast disassembly type loader structure |
| US20200041801A1 (en) * | 2018-08-01 | 2020-02-06 | K-Tronics (Suzhou) Technology Co., Ltd. | Insertion and extraction structure, eyewear and electronic device |
| CN210042736U (en) * | 2018-12-05 | 2020-02-07 | 珠海智新自动化科技有限公司 | Plug-in head with locking structure and integrated plug-in mechanism |
| JP2020109797A (en) * | 2019-01-07 | 2020-07-16 | パナソニックＩｐマネジメント株式会社 | Tape feeder and component mounting device |
| CN211531680U (en) * | 2019-12-23 | 2020-09-18 | 深圳市易通自动化设备有限公司 | Feeder of chip mounter |
-
2020
- 2020-10-16 CN CN202011111093.7A patent/CN112584692A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11121987A (en) * | 1997-10-09 | 1999-04-30 | Juki Corp | Electronic component feeder |
| CN204915759U (en) * | 2015-09-02 | 2015-12-30 | 厦门高比特电子有限公司 | SMT paster work or material rest car |
| CN105357895A (en) * | 2015-10-29 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | SMT off-line feeder installation device and SMT wire external feeding system |
| CN207219302U (en) * | 2017-09-25 | 2018-04-10 | 中山市鸿菊自动化设备制造有限公司 | A kind of SMT chip mounters fly up to precise positioning mechanism |
| CN108513530A (en) * | 2018-04-28 | 2018-09-07 | 浙江登新科技有限公司 | Have magnet reinforcing flies up to mounting structure |
| CN208128770U (en) * | 2018-04-28 | 2018-11-20 | 杭州纽登科技有限公司 | It is a kind of to fly up to mounting structure using what spring knock pin was fixed |
| US20200041801A1 (en) * | 2018-08-01 | 2020-02-06 | K-Tronics (Suzhou) Technology Co., Ltd. | Insertion and extraction structure, eyewear and electronic device |
| CN208802656U (en) * | 2018-08-15 | 2019-04-30 | 深圳市路远智能装备有限公司 | It is a kind of facilitate locking positioning fly up to device |
| CN209306012U (en) * | 2018-10-11 | 2019-08-27 | 惠州市永信利自动化设备有限公司 | A kind of fast disassembly type loader structure |
| CN210042736U (en) * | 2018-12-05 | 2020-02-07 | 珠海智新自动化科技有限公司 | Plug-in head with locking structure and integrated plug-in mechanism |
| JP2020109797A (en) * | 2019-01-07 | 2020-07-16 | パナソニックＩｐマネジメント株式会社 | Tape feeder and component mounting device |
| CN211531680U (en) * | 2019-12-23 | 2020-09-18 | 深圳市易通自动化设备有限公司 | Feeder of chip mounter |
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Application publication date: 20210330 |
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