CN111115262A - A lead frame feeding machine - Google Patents

A lead frame feeding machine Download PDF

Info

Publication number
CN111115262A
CN111115262A CN202010020230.XA CN202010020230A CN111115262A CN 111115262 A CN111115262 A CN 111115262A CN 202010020230 A CN202010020230 A CN 202010020230A CN 111115262 A CN111115262 A CN 111115262A
Authority
CN
China
Prior art keywords
product
platform
hand
lead frame
gear
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.)
Pending
Application number
CN202010020230.XA
Other languages
Chinese (zh)
Inventor
刘开杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianshui Maige Intelligent Equipment Co ltd
Original Assignee
Tianshui Maige Intelligent Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianshui Maige Intelligent Equipment Co ltd filed Critical Tianshui Maige Intelligent Equipment Co ltd
Priority to CN202010020230.XA priority Critical patent/CN111115262A/en
Publication of CN111115262A publication Critical patent/CN111115262A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/917—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/02—Pile receivers with stationary end support against which pile accumulates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
    • H10P72/33—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations into and out of processing chamber
    • H10P72/3302—Mechanical parts of transfer devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

本发明公开了一种引线框架上料机，涉及半导体生产自动化设备领域。该上料机包括工作平台及工作平台上安装的机架，机架内设置有至少一组上料机构，每组上料机构自上而下包括产品手前后机构、产品手吸附机构和用于放置待上料引线框架的产品平台，所述产品平台后方设有传送机构，产品手前后机构安装于机架顶部，产品手吸附机构安装于产品手前后机构底部，产品平台及传送机构安装于工作平台上。本发明能够用于不同宽度的引线框架上料送料，上料过程平稳安全，间距均匀，避免了损伤产品，降低废品率和报废成本，零部件更换方便。

Figure 202010020230

The invention discloses a lead frame feeding machine, which relates to the field of semiconductor production automation equipment. The feeding machine includes a working platform and a frame installed on the working platform. At least one set of feeding mechanisms is arranged in the frame. The product platform on which the lead frame to be loaded is placed, a transfer mechanism is arranged behind the product platform, the front and rear mechanisms of the product hand are installed on the top of the rack, the product hand adsorption mechanism is installed on the bottom of the front and rear mechanism of the product hand, and the product platform and the transfer mechanism are installed on the work on the platform. The invention can be used for feeding and feeding lead frames with different widths, the feeding process is stable and safe, the spacing is uniform, the product damage is avoided, the scrap rate and scrap cost are reduced, and the replacement of parts is convenient.

Figure 202010020230

Description

Lead frame feeding machine
Technical Field
The invention relates to the field of semiconductor production automation equipment, in particular to a lead frame feeding machine.
Background
In the semiconductor industry, a lead frame needs to be taken and loaded before being electroplated and then is conveyed to an electroplating area for electroplating. At present, the lead frame is generally moved to a conveying belt for conveying in a mode of sucking a product surface by a sucking disc in a lead frame feeding process.
The traditional lead frame feeding device has the defects of uneven feeding distance, easy damage of products and the like in the feeding process.
Disclosure of Invention
The invention aims to provide a lead frame feeding machine and a feeding method.
In order to achieve the purpose, the technical scheme adopted by the invention is that the lead frame feeding machine comprises a working platform and a rack arranged on the working platform, at least one group of feeding mechanisms is arranged in the rack, each group of feeding mechanisms comprises a product hand front-back mechanism, a product hand adsorption mechanism and a product platform used for placing a lead frame to be fed from top to bottom, a conveying mechanism is arranged behind the product platform, the product hand front-back mechanism is arranged at the top of the rack, the product hand adsorption mechanism is arranged at the bottom of the product hand front-back mechanism, the product platform and the conveying mechanism are arranged on the working platform, and a human-computer interface is further arranged at the top of the rack.
Further, a paper lattice recovery mechanism is further arranged between the product platform and the conveying mechanism.
Further, the product platform comprises a product platform width adjusting mechanism and a product platform up-down lifting mechanism, wherein the product platform width adjusting mechanism comprises a linear bearing, a positive screw rod, a negative screw rod and a coupler, first linear bearings arranged in parallel are mounted on side plates through connecting rods, the side plates are mounted on the working platform, the positive screw rod and the negative screw rod respectively penetrate through the first linear bearings and are coaxially connected through the couplers, one end, far away from the coupler, of the positive screw rod penetrates out of the side plates and is sleeved with a first synchronizing gear, the first synchronizing gear is in transmission connection with a second synchronizing gear in front through a synchronizing belt, the second synchronizing gear is arranged on a position fixing block, a first adjusting hand wheel is arranged on the outer side of the second synchronizing gear, and a positioning pillar is vertically arranged at the top of the first linear bearing; product platform elevating system includes the product tray, fixed connection board, product tray bottom surface middle part is equipped with two guide bars, the guide bar passes fixed connection board, the cover is equipped with second linear bearing on one of them guide bar, the cover is equipped with the push rod motor on another guide bar, push rod motor top is installed on fixed connection board, the below that the guide bar of push rod motor was established to the cover is equipped with stopper about the platform, fixed connection board installs on work platform with fixed product platform elevating system, fixed connection board below still is equipped with inductive signal, lower inductive signal.
Further, product hand adsorption apparatus constructs lead screw fixing base and parallel arrangement's width regulation fixed plate of installation on including the base plate, install on the lead screw fixing base and pass the width regulation fixed plate about the lead screw, control the lead screw and set up with width regulation fixed plate is perpendicular, control the cover and be equipped with steering helical gear on the lead screw, steering helical gear and second adjusting handle wheel fixed connection, be equipped with linear guide on the base plate, linear guide and width regulation fixed plate bottom both ends looks sliding fit, be equipped with parallel sucking disc frame in the middle of the width regulation fixed plate bottom, the cover is equipped with quick adjustment block around a plurality of sucking discs on the sucking disc frame, insulating spacer is installed to quick adjustment block lower extreme around the sucking disc, install the silica gel sucking disc on the insulating spacer, the silica gel sucking disc is connected with the vacuum shunt who locates product hand adsorption apparatus top, the first row silica gel sucking disc that lies in the place ahead in the.
Further, the paper lattice recovery mechanism comprises a paper lattice recovery box, a recovery box connecting plate is arranged at the bottom of the paper lattice recovery box, and the bottom of the recovery box connecting plate is connected with a pull-out guide rail arranged on the working platform in a sliding mode.
Further, transport mechanism is including installing tapering conveying roller, power gear, first pinion, the second pinion on the conveying frame, tapering conveying roller one end and the second pinion fixed connection of taking, and the second pinion meshes with first pinion mutually, and first pinion meshes with power gear mutually, and power gear and the motor of conveying frame bottom are coaxial coupling mutually, it passes through the detection signal switch to be equipped with the product between the tapering conveying roller at conveying frame middle part, and the product passes through the detection signal switch rear and installs tray upper and lower mechanism in the conveying frame of pay-off direction, tray upper and lower mechanism includes the tray upper and lower cylinder of plastics tray and plastics tray bottom setting.
Further, mechanism around the product hand includes sharp module, bridge type tow chain, frame connecting block, product hand cylinder, vacuum pressure detection table about the product hand, and sharp module is fixed in the frame top, sharp module and frame connecting block sliding connection, and the frame connecting block is connected with product hand adsorption apparatus through product hand cylinder about the product hand, and bridge type tow chain one end is installed on sharp module, and the other end is connected with product hand adsorption apparatus, vacuum pressure detection table and vacuum shunt electric connection.
Further, the human-computer interface is respectively electrically connected with the vacuum pressure detection meter, the conductive silica gel sucker, the upper induction signal, the lower induction signal, the push rod motor, the vacuum shunt and the product through the detection signal switch.
Compared with the prior art, the invention has the beneficial technical effects that: the automatic feeding device can be used for feeding and feeding lead frames with different widths, the feeding process is stable and safe, the distance is uniform, products are prevented from being damaged, the rejection rate and the scrap cost are reduced, and parts are convenient to replace.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a schematic view of the width adjustment mechanism of the product platform of fig. 1.
Fig. 5 is a schematic view of the product platform lift mechanism of fig. 1.
Fig. 6 is a schematic view of the product hand suction mechanism of fig. 1.
Fig. 7 is a schematic view of the paper recycling mechanism of fig. 1.
Fig. 8 is a schematic view of the transfer mechanism of fig. 1.
Fig. 9 is a schematic view of the tray up-down mechanism of fig. 8.
Fig. 10 is a schematic view of the hand back mechanism of the product of fig. 2.
Reference numerals: 1-a working platform, 2-a rack, 3-a product platform, 4-a product hand adsorption mechanism, 5-a paper lattice recovery mechanism, 6-a transmission mechanism, 7-a human-machine interface, 8-a product hand front and back mechanism, 31-a product platform width adjusting mechanism, 311-a first linear bearing, 312-a positive screw rod, 313-a negative screw rod, 314-a coupler, 315-a positioning support, 316-a first synchronous gear, 317-a synchronous belt, 318-a second synchronous gear, 319-a first adjusting hand wheel, 310-a position fixing block, 32-a product platform up-and-down lifting mechanism, 321-a product tray, 322-a fixing connecting plate, 323-a second linear bearing, 324-a push rod motor, 325-a platform up-and-down limiting block and 326-an upper induction signal, 327-lower sensing signal, 401-width adjusting fixing plate, 402-screw rod fixing seat, 403-left and right screw rods, 404-linear guide rail, 405-second adjusting hand wheel, 406-steering screw gear, 407-suction cup front and back quick adjusting block, 408-silica gel suction cup, 409-conductive silica gel suction cup, 410-insulating isolating block, 411-vacuum diverter, 51-paper lattice recovery box, 52-recovery box connecting plate, 53-pull type guide rail, 61-taper transmission roller, 62-power gear, 63-first auxiliary gear, 64-second auxiliary gear, 65-product passing detection signal switch, 66-tray up and down mechanism, 661-plastic tray, 662-tray up and down cylinder, 81-linear module, 82-bridge type drag chain, 83-a frame connecting block, 84-a product hand upper cylinder and a product hand lower cylinder, and 85-a vacuum pressure detecting meter.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to specific embodiments.
A lead frame feeding machine comprises a working platform 1 and a rack 2 installed on the working platform 1, wherein at least one group of feeding mechanisms is arranged in the rack 2, each group of feeding mechanisms comprises a product hand front-back mechanism 8, a product hand adsorption mechanism 4 and a product platform 3 used for placing a lead frame to be fed, from top to bottom, a conveying mechanism 6 is arranged behind the product platform 3, the product hand front-back mechanism 8 is installed at the top of the rack 2, the product hand adsorption mechanism 4 is installed at the bottom of the product hand front-back mechanism 8, the product platform 3 and the conveying mechanism 6 are installed on the working platform 1, and a human-computer interface 7 is further arranged at the top of the rack 2; and a paper lattice recovery mechanism 5 is also arranged between the product platform 3 and the conveying mechanism 6. Product hand front and back mechanism 8 can drive product hand adsorption apparatus constructs 4 and carry out back-and-forth movement and oscilaltion action, and product hand adsorption apparatus constructs 4 and can adsorb lead frame and the paper check of placing on product platform 3, and product hand adsorption apparatus constructs 4 and carries to transport mechanism 5 after adsorbing the lead frame on, and product hand adsorption apparatus constructs 4 and carries to paper check recovery mechanism 5 after adsorbing the paper check and retrieve and place.
The product platform 3 comprises a product platform width adjusting mechanism 31 and a product platform up-down lifting mechanism 32, wherein the product platform width adjusting mechanism 31 comprises a first linear bearing 311, a positive screw rod 312, a negative screw rod 313 and a coupler 314, the first linear bearing 311 arranged in parallel is arranged on a side plate through a connecting rod, the side plate is arranged on the working platform 1, the positive screw rod 312 and the negative screw rod 313 respectively penetrate through the first linear bearing 311 and are coaxially connected through the coupler 314, one end of the positive screw rod 312, far away from the coupler 314, penetrates out of the side plate and is sleeved with a first synchronous gear 316, the first synchronous gear 316 is in transmission connection with a second synchronous gear 318 in front through a synchronous belt 317, the second synchronous gear 318 is arranged on the position fixing block 310, a first adjusting hand wheel 319 is arranged on the outer side of the second synchronous gear 318, and a positioning support column 315 is vertically arranged at the top of the linear; product platform elevating system 32 includes product tray 321, fixed connection board 322, product tray 321 bottom surface middle part is equipped with two guide bars, the guide bar passes fixed connection board 322, the cover is equipped with second linear bearing 323 on one of them guide bar, the cover is equipped with push rod motor 324 on another guide bar, install on fixed connection board 322 at push rod motor 324 top, the below of the guide bar of push rod motor 324 is established to the cover is equipped with spacing piece 325 about the platform, fixed connection board 322 is installed on work platform 1 with fixed product platform elevating system 32, fixed connection board 322 below still is equipped with inductive signal 326, inductive signal 327 down. The width of the product platform can be adjusted by rotating the first adjusting handwheel 319 so as to adapt to lead frames with different sizes, and the product platform can be lifted up and down by the push rod motor 324.
The product hand adsorption mechanism 4 comprises a screw rod fixing seat 402 and a width adjusting fixing plate 401 which are arranged in parallel, a left-right screw rod 403 which penetrates through the width adjusting fixing plate 401 is arranged on the screw rod fixing seat 402, the left-right screw rod 403 and the width adjusting fixing plate 401 are arranged vertically, a steering helical gear 406 is sleeved on the left-right screw rod 403, the steering helical gear 406 is fixedly connected with a second adjusting hand wheel 405, a linear guide rail 404 is arranged on the base plate, the linear guide rail 404 is in sliding fit with two ends of the bottom of the width adjusting fixing plate 401, a parallel suction cup frame is arranged in the middle of the bottom of the width adjusting fixing plate 401, a plurality of suction cup front-rear quick adjusting blocks 407 are sleeved on the suction cup frame, an insulating isolation block 410 is arranged at the lower end of the suction cup front-rear quick adjusting block 407, a silica gel suction cup 408 is arranged on the insulating isolation block 410, the first row of silicone suction cups 408 located in front of the silicone suction cups 408 is a conductive silicone suction cup 409. The lead frame or the paper lattice can be sucked and grabbed through the silica gel sucker 408, and the conductive silica gel sucker 409 can be used for identifying whether the sucked and grabbed product is the lead frame or the paper lattice.
The paper lattice recovery mechanism 5 comprises a paper lattice recovery box 51, a recovery box connecting plate 52 is arranged at the bottom of the paper lattice recovery box 51, and the bottom of the recovery box connecting plate 52 is in sliding connection with a pull type guide rail 53 arranged on the working platform 1. The paper lattice recovery mechanism 5 can recover the paper lattices sent by the product hand adsorption mechanism 4.
Conveying mechanism 6 is including installing tapering conveying roller 61, power gear 62, first pinion 63, the second pinion 64 of taking on the conveying frame, tapering conveying roller 61 one end and the second pinion 64 fixed connection of taking, second pinion 64 meshes with first pinion 63 mutually, and first pinion 63 meshes with power gear 62 mutually, and power gear 62 and the motor of conveying frame bottom are coaxial coupling mutually, it passes through detection signal switch 65 to be equipped with the product between the tapering conveying roller 61 at conveying frame middle part, and the product passes through and installs tray upper and lower mechanism 66 on the conveying frame 2 of detection signal switch 65 rear edge direction of feed, tray upper and lower mechanism 66 includes the tray upper and lower cylinder 662 that plastics tray 661 and plastics tray 661 bottom set up. The conveying mechanism 6 can realize stable feeding of the lead frame, and the tray up-down mechanism 66 is convenient for the product hand adsorption mechanism 4 to stably adsorb after rising.
Product hand fore-and-aft mechanism 8 includes sharp module 81, bridge type tow chain 82, 2 connecting blocks in the frame, the product is cylinder 84 about hand, vacuum pressure detects table 85, sharp module 81 is fixed in 2 tops in the frame, sharp module 81 and 2 connecting block sliding connection in the frame, 2 connecting blocks in the frame are connected with product hand adsorption apparatus 4 through cylinder 84 about the product hand, bridge type tow chain 82 one end is installed on sharp module 81, the other end is connected with product hand adsorption apparatus 4, vacuum pressure detects table 85 and vacuum shunt 411 electric connection. The product hand front-back mechanism 8 can drive the product hand adsorption mechanism 4 to move back and forth and up and down.
The human-computer interface 7 is electrically connected with the vacuum pressure detection meter 85, the conductive silica gel suction cup 409, the upper induction signal 326, the lower induction signal 327, the push rod motor 324, the vacuum diverter 411 and the product through the detection signal switch 65. The human-machine interface 7 realizes the automatic operation of the whole lead frame feeding machine.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.

Claims (9)

1.一种引线框架上料机，包括工作平台及工作平台上安装的机架，机架内设置有至少一组上料机构，其特征在于：每组上料机构自上而下包括产品手前后机构、产品手吸附机构和用于放置待上料引线框架的产品平台，所述产品平台后方设有传送机构，产品手前后机构安装于机架顶部，产品手吸附机构安装于产品手前后机构底部，产品平台及传送机构安装于工作平台上，所述机架上顶部还设有人机界面。1. a lead frame feeding machine, comprising a working platform and a rack installed on the working platform, and at least one group of feeding mechanisms is provided in the frame, it is characterized in that: each group of feeding mechanisms includes the front of the product hand from top to bottom. The rear mechanism, the product hand suction mechanism and the product platform for placing the lead frame to be loaded, the product platform is provided with a conveying mechanism behind the product platform, the product hand front and rear mechanism is installed on the top of the rack, and the product hand suction mechanism is installed on the product hand front and rear mechanism At the bottom, the product platform and the conveying mechanism are installed on the working platform, and the top of the frame is also provided with a man-machine interface. 2.根据权利要求1所述引线框架上料机，其特征在于：所述产品平台与传送机构之间还设有纸格回收机构。2 . The lead frame feeding machine according to claim 1 , wherein a paper grid recycling mechanism is further provided between the product platform and the conveying mechanism. 3 . 3.根据权利要求2所述引线框架上料机，其特征在于：所述产品平台包括产品平台宽窄调节机构和产品平台上下升降机构，其中，所述产品平台宽窄调节机构包括直线轴承、正丝杆、反丝杆、联轴器，平行设置的第一直线轴承通过连接杆安装在侧板上，侧板安装在工作平台上，正丝杆、反丝杆分别穿过第一直线轴承通过联轴器同轴连接，正丝杆远离联轴器的一端穿出侧板，并套设有第一同步齿轮，第一同步齿轮通过同步带与前方的第二同步齿轮传动连接，第二同步齿轮设置在位置固定块上，第二同步齿轮外侧设有第一调节手轮，所述第一直线轴承顶部竖直设有定位支柱；所述产品平台上下升降机构包括产品托盘、固定连接板，产品托盘底面中部设有两个导向杆，导向杆穿过固定连接板，其中一个导向杆上套设有第二直线轴承，另一个导向杆上套设有推杆电机，推杆电机顶部安装在固定连接板上，套设推杆电机的导向杆的下方设有平台上下限位块，固定连接板安装在工作平台上以固定产品平台上下升降机构，固定连接板下方还设有上感应信号、下感应信号。3. The lead frame feeding machine according to claim 2, wherein the product platform includes a product platform width adjustment mechanism and a product platform up and down lifting mechanism, wherein the product platform width adjustment mechanism includes a linear bearing, a positive wire Rod, reverse screw, coupling, the first linear bearing arranged in parallel is installed on the side plate through the connecting rod, the side plate is installed on the working platform, the positive screw and the reverse screw pass through the first linear bearing respectively Through the coaxial connection of the coupling, the end of the positive screw rod away from the coupling passes through the side plate, and is sleeved with a first synchronizing gear. The synchronizing gear is arranged on the position fixing block, the outer side of the second synchronizing gear is provided with a first adjusting hand wheel, and the top of the first linear bearing is vertically provided with a positioning pillar; the product platform up and down lifting mechanism includes a product tray, a fixed connection There are two guide rods in the middle of the bottom surface of the product tray. The guide rods pass through the fixed connecting plate. One of the guide rods is sleeved with a second linear bearing, and the other guide rod is sleeved with a push rod motor. The top of the push rod motor Installed on the fixed connection plate, the upper and lower limit blocks of the platform are arranged under the guide rod of the push rod motor, the fixed connection plate is installed on the working platform to fix the up and down lifting mechanism of the product platform, and there is also an upper sensor under the fixed connection plate signal, lower induction signal. 4.根据权利要求3所述引线框架上料机，其特征在于：所述产品手吸附机构包括基板上安装的丝杆固定座及平行设置的宽窄调节固定板，丝杆固定座上安装有穿过宽窄调节固定板的左右旋丝杆，左右旋丝杆与宽窄调节固定板垂直设置，左右旋丝杆上套设有转向螺旋齿轮，转向螺旋齿轮与第二调节手轮固定连接，基板上设有直线导轨，直线导轨与宽窄调节固定板底部两端相滑动配合，宽窄调节固定板底部中间设有平行的吸盘架，吸盘架上套设有多个吸盘前后快速调节块，吸盘前后快速调节块下端安装有绝缘隔离块，绝缘隔离块上安装有硅胶吸盘，硅胶吸盘与设于产品手吸附机构顶部的真空分流器连接。4. The lead frame feeding machine according to claim 3, characterized in that: the product hand suction mechanism comprises a screw fixing seat installed on the base plate and a width-adjusting fixing plate arranged in parallel, and the screw fixing seat is provided with a threaded rod. The left and right screw rods of the width adjustment fixing plate are set vertically. The left and right screw rods are sleeved with a steering helical gear, and the steering helical gear is fixedly connected with the second adjustment handwheel. There are linear guide rails, and the linear guide rails are slidingly matched with the bottom ends of the width adjustment fixed plate. There is a parallel suction cup frame in the middle of the bottom of the width adjustment fixed plate. The suction cup frame is sleeved with a plurality of quick adjustment blocks for the front and rear of the suction cups. An insulating isolation block is installed at the lower end, a silicone suction cup is installed on the insulating isolation block, and the silicone suction cup is connected with the vacuum shunt set on the top of the product hand suction mechanism. 5.根据权利要求4所述引线框架上料机，其特征在于：所述硅胶吸盘中位于前方的第一排硅胶吸盘为导电硅胶吸盘。5 . The lead frame feeding machine according to claim 4 , wherein the first row of the silica gel suction cups located in the front of the silica gel suction cups is a conductive silica gel suction cup. 6 . 6.根据权利要求5所述引线框架上料机，其特征在于：所述纸格回收机构包括纸格回收盒，纸格回收盒底部设有回收盒连接板，回收盒连接板底部与工作平台上安装的抽拉式导轨相滑动连接。6 . The lead frame feeding machine according to claim 5 , wherein the paper box recycling mechanism comprises a paper box recovery box, a recovery box connecting plate is arranged at the bottom of the paper box recovery box, and the bottom of the recovery box connecting plate is connected to the working platform. 7 . The pull-out guide rails installed on the upper part are slidably connected. 7.根据权利要求6所述引线框架上料机，其特征在于：所述传送机构包括安装于传送架上的带锥度传送滚轮、动力齿轮、第一副齿轮、第二副齿轮，带锥度传送滚轮一端与第二副齿轮固定连接，第二副齿轮与第一副齿轮相啮合，第一副齿轮与动力齿轮相啮合，动力齿轮与传送架底部的电机相同轴连接，所述传送架中部的带锥度传送滚轮之间设有产品通过检测信号开关，产品通过检测信号开关后方沿送料方向的传送机架上安装有托盘上下机构，所述托盘上下机构包括塑料托盘及塑料托盘底部设置的托盘上下气缸。7. The lead frame feeding machine according to claim 6, wherein the conveying mechanism comprises a tapered conveying roller, a power gear, a first auxiliary gear, and a second auxiliary gear mounted on the conveying frame. One end of the roller is fixedly connected with the second secondary gear, the second secondary gear is meshed with the first secondary gear, the first secondary gear is meshed with the power gear, and the power gear is connected with the motor at the bottom of the transmission frame on the same axis, and the middle of the transmission frame There is a product passing detection signal switch between the tapered conveying rollers. A tray up and down mechanism is installed on the conveyor frame along the feeding direction behind the product passing detection signal switch. The tray up and down mechanism includes a plastic tray and a tray up and down set at the bottom of the plastic tray. cylinder. 8.根据权利要求7所述引线框架上料机，其特征在于：所述产品手前后机构包括直线模组、桥式拖链、机架连接块、产品手上下气缸、真空压力检测表，直线模组固定于机架顶部，直线模组与机架连接块滑动连接，机架连接块通过产品手上下气缸与产品手吸附机构相连接，桥式拖链一端安装于直线模组上，另一端与产品手吸附机构连接，真空压力检测表与真空分流器电性连接。8. The lead frame feeding machine according to claim 7, characterized in that: the front and rear mechanism of the product hand comprises a linear module, a bridge drag chain, a frame connecting block, an upper and lower air cylinder for the product hand, a vacuum pressure detection meter, a linear The module is fixed on the top of the rack, and the linear module is slidably connected to the rack connection block. The rack connection block is connected to the product hand suction mechanism through the upper and lower cylinders of the product hand. One end of the bridge drag chain is installed on the linear module, and the other end is installed on the linear module. It is connected with the hand adsorption mechanism of the product, and the vacuum pressure detection meter is electrically connected with the vacuum shunt. 9.根据权利要求8所述引线框架上料机，其特征在于：所述人机界面分别与真空压力检测表、导电硅胶吸盘、上感应信号、下感应信号、推杆电机、真空分流器、产品通过检测信号开关电性连接。9. The lead frame feeding machine according to claim 8, wherein the man-machine interface is respectively connected with a vacuum pressure detection meter, a conductive silicone suction cup, an upper induction signal, a lower induction signal, a push rod motor, a vacuum shunt, The products are electrically connected through the detection signal switch.
CN202010020230.XA 2020-01-09 2020-01-09 A lead frame feeding machine Pending CN111115262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010020230.XA CN111115262A (en) 2020-01-09 2020-01-09 A lead frame feeding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010020230.XA CN111115262A (en) 2020-01-09 2020-01-09 A lead frame feeding machine

Publications (1)

Publication Number Publication Date
CN111115262A true CN111115262A (en) 2020-05-08

Family

ID=70488360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010020230.XA Pending CN111115262A (en) 2020-01-09 2020-01-09 A lead frame feeding machine

Country Status (1)

Country Link
CN (1) CN111115262A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112509956A (en) * 2020-10-30 2021-03-16 昆山首佳智能科技有限公司 Semiconductor lead frame piece type feeding and discharging system
CN112663123A (en) * 2020-12-24 2021-04-16 铜陵蓝盾丰山微电子有限公司 Sheet type electroplating clamp for lead frame and clamping method thereof
CN112938602A (en) * 2021-04-24 2021-06-11 青岛前丰国际帽艺股份有限公司 Material stacking mechanism for cap-making automatic production line equipment
CN116273923A (en) * 2023-05-18 2023-06-23 泰兴市龙腾电子有限公司 Lead frame detection feeding device and feeding method
CN117068704A (en) * 2023-09-11 2023-11-17 慈溪市闽达自动化设备有限公司 A feeding machine for tapered materials
CN119281685A (en) * 2024-12-10 2025-01-10 常州立骏电子科技有限公司 A semiconductor lead frame detection device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437836A1 (en) * 1984-10-16 1986-04-17 August Läpple GmbH & Co, 7100 Heilbronn Manipulating unit
CN101207170A (en) * 2007-12-13 2008-06-25 佛山市国星光电股份有限公司 LED lead frame and method for manufacturing LED using the lead frame
CN202878919U (en) * 2012-10-25 2013-04-17 格兰达技术（深圳）有限公司 Loading gripper module of two-dimension code marking machine for lead frame
CN104562125A (en) * 2015-01-09 2015-04-29 深圳市奥美特科技有限公司 Collecting device for sheet type integrated circuit plating equipment
CN204491015U (en) * 2015-01-09 2015-07-22 深圳市奥美特科技有限公司 The blanking clip assembly of chip integrated circuit material electroplating device
CN105314167A (en) * 2014-07-31 2016-02-10 南京中合恒工业设备技术开发有限公司 Mold forming device for pillow type packaging machine
CN206357789U (en) * 2016-11-04 2017-07-28 惠州市环昱自动化设备有限公司 Two-piece printing loading and unloading all-in-one
CN207671293U (en) * 2017-10-23 2018-07-31 蓝思科技（长沙）有限公司 Automatic material receiving equipment and system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437836A1 (en) * 1984-10-16 1986-04-17 August Läpple GmbH & Co, 7100 Heilbronn Manipulating unit
CN101207170A (en) * 2007-12-13 2008-06-25 佛山市国星光电股份有限公司 LED lead frame and method for manufacturing LED using the lead frame
CN202878919U (en) * 2012-10-25 2013-04-17 格兰达技术（深圳）有限公司 Loading gripper module of two-dimension code marking machine for lead frame
CN105314167A (en) * 2014-07-31 2016-02-10 南京中合恒工业设备技术开发有限公司 Mold forming device for pillow type packaging machine
CN104562125A (en) * 2015-01-09 2015-04-29 深圳市奥美特科技有限公司 Collecting device for sheet type integrated circuit plating equipment
CN204491015U (en) * 2015-01-09 2015-07-22 深圳市奥美特科技有限公司 The blanking clip assembly of chip integrated circuit material electroplating device
CN206357789U (en) * 2016-11-04 2017-07-28 惠州市环昱自动化设备有限公司 Two-piece printing loading and unloading all-in-one
CN207671293U (en) * 2017-10-23 2018-07-31 蓝思科技（长沙）有限公司 Automatic material receiving equipment and system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112509956A (en) * 2020-10-30 2021-03-16 昆山首佳智能科技有限公司 Semiconductor lead frame piece type feeding and discharging system
CN112663123A (en) * 2020-12-24 2021-04-16 铜陵蓝盾丰山微电子有限公司 Sheet type electroplating clamp for lead frame and clamping method thereof
CN112663123B (en) * 2020-12-24 2023-06-30 铜陵蓝盾丰山微电子有限公司 Sheet type electroplating clamp for lead frame and clamping method thereof
CN112938602A (en) * 2021-04-24 2021-06-11 青岛前丰国际帽艺股份有限公司 Material stacking mechanism for cap-making automatic production line equipment
CN116273923A (en) * 2023-05-18 2023-06-23 泰兴市龙腾电子有限公司 Lead frame detection feeding device and feeding method
CN117068704A (en) * 2023-09-11 2023-11-17 慈溪市闽达自动化设备有限公司 A feeding machine for tapered materials
CN119281685A (en) * 2024-12-10 2025-01-10 常州立骏电子科技有限公司 A semiconductor lead frame detection device

Similar Documents

Publication Publication Date Title
CN111115262A (en) A lead frame feeding machine
CN201471507U (en) an automatic cutting machine
CN102225723A (en) Automatic conveying device for sheets
CN204211197U (en) A kind of plate feeding device
CN109279352A (en) High level of accuracy plate putting machine
CN103878200B (en) A kind of automobile vacuum booster shell shaper
CN105109960B (en) Feed type single-station feeding bin
CN114643775B (en) Automatic pad printing machine for contact lenses
CN112993088B (en) Photovoltaic module layout and welding machine
CN109049958B (en) Automatic change integrative equipment of light guide plate hot pressing rendition and tectorial membrane
KR101739454B1 (en) Feeding apparatus for curvature forming of metal plate and method for feeding thereof
CN214934009U (en) Automatic pipe feeding device
CN108423213A (en) The on-line automatic imbedding system of tablet paper stack mother's pallet
CN107902884A (en) A kind of large glass plate automatic cutting machine
CN204673456U (en) A kind of pipe automatic feeding system
CN107322684B (en) An intelligent molding production equipment
CN114455254A (en) Board feeding mechanism of PCB falling type board feeding machine
CN219859426U (en) Cutting system with auxiliary positioning mechanism
CN219145747U (en) Online pressfitting machine
CN114044322B (en) Medical catheter circulation type feeding and supplementing system
CN216658996U (en) A single channel pressure maintaining device
CN212821236U (en) Take copper layer thickness to detect function and put trigger
CN106628339B (en) Material film circulating device for mobile phone glass film machine
CN207105825U (en) An automatic film tearing machine
CN216444332U (en) Synchronous lifting device for panel box

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20200508

RJ01 Rejection of invention patent application after publication