A kind of sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine
Technical field
The present invention relates to a kind of sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine, belong to the manufacturing field of electronic devices and components.
Background technology
Chinese patent 022272135 discloses a kind of novel chip capacitor, it comprises by silver-colored ceramics, moulds shell and two lead-out wires, be welded with lead-out wire on the tow sides of silver-colored ceramics respectively, mould shell and sealing by silver-colored ceramics and being welded in by an end of the lead-out wire on the silver-colored ceramics.That is to say that being moulded shell by silver-colored ceramics seals back formation cube shaped, lead-out wire is flattened flex, and its broken end is bent and moulded on the same plane of shell.Mould shell and adopt epoxy resin; Lead-out wire adopts conducting metal.Like this, sheets type ceramic dielectric capacitor is made the monolithic shape, and neat appearance can directly be laid in the circuit board, need not plug-in mounting as the disk ceramic capacitor, is fit to high efficiency surface mounting technology (SMT).
Though this novel chip capacitor is increasing aspect performance and the quality, also rests on the manual production stage at manufacture view, has the following disadvantages:
1. output is extremely limited, can not satisfy the growing market demand far away, compels to wait to improve.
2. produce and adopt manual operations, the quality of artificial factor affecting product, particularly the uniformity in product performance influence is more obvious.
3. capacitor ceramics size is less, adopts flexible ribbon lead again, has brought inconvenience to workman's operation, and labour intensity is big.
4. operation is many, and the artificial quantity that needs is also many, and cost significantly increases.
5. operation is disperseed, and need reorientate, clamp to another operation from an operation, has increased unnecessary auxiliary labor, and production efficiency is low.
Summary of the invention
The objective of the invention is provides a kind of sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine at the deficiencies in the prior art.Be characterized in having realized the sheets type ceramic dielectric capacitor automated production, reduced labour intensity, improved product quality.
Purpose of the present invention is realized by following technical measures.
Sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine is made up of frame, product assembling device, lead-in wire conveyer, switch board, lead-in wire seal tin device, lead-in wire feeding device, anchor clamps conveyer belt, product device for discharging and Reflow Soldering.
Product assembling device, lead-in wire conveyer, lead-in wire seal tin device, lead-in wire feeding device, anchor clamps conveyer belt and product device for discharging are installed on the frame; Lead-in wire feeding device, lead-in wire seal tin device, product assembling device are connected on the frame along straight line according to operation, and lead-in wire seal tin device one side is installed the lead-in wire feeding device, draws tin device opposite side the product assembling device is installed; One cover lead-in wire conveyer is installed between lead-in wire feeding device and the lead-in wire seal tin device, and another set of lead-in wire conveyer is installed between lead-in wire seal tin device and the product assembling device; Anchor clamps conveyer belt one end is connected with the product assembling device, and the anchor clamps conveyer belt other end is connected with the product device for discharging; Source of the gas is connected with cylinder in each device by switch board, and power supply is connected with control circuit with motor in each device by switch board, and Reflow Soldering inlet and product assembling device export and be connected, and Reflow Soldering outlet and product device for discharging enter the mouth and connect and compose integral body.
The lead-in wire feeding device: the lead-in wire feeding device is made up of lead-in wire traction shear and wire positioning device, lead-in wire traction shear comprises support section and running part, and directive wheel supports the directive wheel that goes between by going between, towing plate supports, goes between by towing plate, and traction wheel supports traction wheel by going between, stepper motor supports with the shearing cylinder by stepper motor and is connected with frame respectively by shearing cylinder supports; The stepper motor output shaft links to each other with lead-in wire traction wheel shaft by shaft joint, on the lead-in wire traction wheel circumference a plurality of equally spaced tucks are housed, tuck is connected on the circumference of lead-in wire traction wheel, on the piston rod of shearing cylinder cutting knife is housed, and shears cylinder drive cutting knife and moves up and down; Wire positioning device is made up of support section and running part, and line slideway is connected with frame respectively by spacing support with spacing cylinder by the transposition cylinder supports by line slideway support, transposition cylinder; Location-plate is connected with the slide block of line slideway, and positioning cylinder is connected with location-plate, and locating piece is connected with the piston rod of positioning cylinder, and positioning cylinder drives the locating piece side-to-side movement and promotes the lead-in wire location; Limited block slides in spacing support, and limited block one end is connected with the piston rod of spacing cylinder, and seesaws; The piston rod of transposition cylinder is connected with location-plate, drives about location-plate and replaces.
Conveyer goes between: the lead-in wire conveyer is made up of support section and running part, transmits cylinder and is connected with frame by transmitting guide supporting with the transmission guide rail by transmitting cylinder supports; Transmit support and be connected with transmission guide rail slide block, the suction nozzle lift cylinder is connected with the transmission support, and suction nozzle lift cylinder piston rod is connected with the suction nozzle support, and by transmitting the guide post slide-and-guide on the support, the suction nozzle that drives on the suction nozzle support moves up and down; The piston rod that transmits cylinder is connected with the transmission support, drives the transmission support and seesaws along transmitting the guide rail direction.
Lead-in wire seal tin device: lead-in wire seal tin device is made up of support section and running part, seal tin support, the axis of guide are connected with frame with sucker, seal tin framework lift cylinder is installed on the seal tin support, the piston rod of seal tin framework lift cylinder is connected with supporting plate, supporting plate is connected with guide bearing, by the axis of guide slide-and-guide between seal tin support and the frame, the seal tin framework that drives on the guide bearing moves up and down; The seal tin steel-screen is connected with seal tin framework, push-and-pull scraper cylinder is connected with seal tin framework, blade shaft supports by blade shaft and is connected with the piston of push-and-pull scraper cylinder, and the output shaft that rotates the scraper cylinder is connected with the power shaft of blade shaft, rotates the scraper cylinder and drives the scraper rotation.
The product assembling device: the product assembling device is made up of support section and running part, and the anchor clamps lift cylinder and the anchor clamps lifting axis of guide are connected on the frame; Push-and-pull anchor clamps cylinder supports by the lead-in wire trip shaft by buck plate guide supporting, lead-in wire trip shaft by push-and-pull anchor clamps guide supporting, buck plate guide rail by push-and-pull anchor clamps cylinder supports, push-and-pull anchor clamps guide rail and is connected with frame respectively by the tooth bar guide supporting with the tooth bar guide rail; The fixture support frame is installed on the push-and-pull anchor clamps guide rail slide block, seesaw along the guide rail direction by the drive of push-and-pull anchor clamps cylinder, the piston rod of anchor clamps lift cylinder is connected with the anchor clamps lifting platform, leads by the anchor clamps lifting axis of guide, drives the anchor clamps lifting platform and moves up and down; Buck plate is installed on the buck plate guide rail slide block, and the piston of push-and-pull buck plate cylinder is connected with buck plate by connecting plate, drives the guide rail direction reciprocating motion of buck plate along buck plate; Tooth bar is installed on the tooth bar guide rail slide block, is driven by push-and-pull tooth bar cylinder and moves along the guide rail direction; Gear is installed in lead-in wire trip shaft one end, drives the rotation of lead-in wire trip shaft by meshing with tooth bar, thereby drives the suction nozzle upset on the trip shaft that goes between.
The product device for discharging: the product device for discharging is made up of support section and running part, take out device supports and the frame that connects material is installed on the frame, slideway supports, promotes the anchor clamps cylinder with the anchor clamps positioning table by the anchor clamps slideway and expects that with getting cylinder is connected with frame respectively by getting the material cylinder supports by promoting the anchor clamps cylinder supports, the clamp cylinder is installed in the anchor clamps slideway and supports, the material-taking rack lift cylinder is installed in take out device and supports, the piston rod of material-taking rack lift cylinder is connected with the material-taking rack base plate, drives the material-taking rack base plate and moves up and down; Get the flitch cylinder and be connected, get to install on the piston of flitch cylinder and get flitch, get the flitch cylinder and drive and get flitch and seesaw with the material-taking rack base plate; Anchor clamps header board lift cylinder is installed in to be got on the flitch, drives the anchor clamps header board and moves up and down.
The present invention has following advantage:
Lead-in wire and sheets type ceramic dielectric capacitor handle through lead-in wire feeding device, lead-in wire seal tin device and preparation after, assemble through the product assembling device, operations such as welding and discharging are finished the automated production of sheets type ceramic dielectric capacitor, reduced labour intensity, improved production efficiency and product quality;
2. the product utilization anchor clamps that assemble are sent into Reflow Soldering, will assemble and welding organically combines;
3. product separates, arranges with anchor clamps through the product device for discharging, and anchor clamps are recycling by the anchor clamps conveyer belt;
4. the present invention has realized the automation that sheets type ceramic dielectric capacitor is produced, for large-scale production provides advantage.
Description of drawings
Fig. 1 is the structural representation of sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine;
1 frame, 2 product assembling devices, 3 lead-in wire conveyers, 4 switch boards, 5 lead-in wire seal tin devices, 6 lead-in wire feeding devices, 7 anchor clamps conveyer belts, 8 product devices for discharging, 9 Reflow Solderings
Fig. 2 is lead-in wire feeding device structural representation;
10 transmit cylinders, 11 lead-in wire directive wheel support, 12 towing plates, 13 lead-in wire traction wheel support, supports of 14 stepper motors, 15 location-plates, 16 shears cylinders, 17 and shears cylinder supports, 18 suction nozzles, 19 and transmit guide rail slide blocks, 20 and transmit supports, 21 suction nozzle lift cylinders, 22 guide posts, 23 suction nozzle supports, 24 line slideways, 25 and transmit guide supporting, 26 transmission guide rails, 27 cylinders, 28 cylinder supports that replace that replace, 29 limited blocks, 30 spacing supports, 31 spacing cylinders
Fig. 3 is the lead-in wire cutting out section structural representation of lead-in wire feeding device;
32 lead-in wire directive wheels, 33 cutting knifes, 34 positioning cylinders, the support of 35 line slideways, 36 line slideway slide blocks, 37 towing plates support
Fig. 4 is lead-in wire feeding device vertical view;
38 lead-in wire traction wheels, 39 shaft joints, 40 stepper motors, 41 locating pieces, 42 transmit cylinder supports
Fig. 5 is the running part schematic diagram in the lead-in wire feeding device;
43 platens, 44 tucks,
Fig. 6 prints one of structural representation of tin device for lead-in wire;
45 suckers, 46 axis of guides, 47 guide bearings, 48 seal tin framework lift cylinders, 49 seal tin supports, 50 push-and-pull scraper cylinders, 51 blade shafts support, 52 rotation scraper cylinders, 53 print tin frameworks, 54 seal tin steel-screens
Two of the structural representation that Fig. 7 prints the tin device for going between;
55 supporting plates, 56 blade shafts, 57 scrapers
Fig. 8 is one of structural representation of product assembling device;
58 push-and-pull anchor clamps cylinders, 59 push-and-pull anchor clamps cylinder supports, 60 lead-in wire trip shafts support, 61 lead-in wire upset suction nozzles, 62 buck plate guide supporting, 63 buck plate guide rails, 64 buck plates, 65 push-and-pull anchor clamps guide rails, 66 slide rails support, 67 lead-in wire trip shafts, 68 rack support, 69 gears,
Fig. 9 be the product assembling device structural representation two;
70 push-and-pull buck plate cylinders, 71 push-and-pull buck plate cylinder supports, 72 fixture support framves, 73 push-and-pull anchor clamps guide supporting,
Figure 10 be the product assembling device structural scheme of mechanism three;
74 anchor clamps lift cylinders, 75 push-and-pull anchor clamps guide rail slide blocks, 76 buck plate guide rail slide blocks, 77 connecting plates
Figure 11 be the product assembling device structural representation four;
78 anchor clamps lifting platforms, the 79 anchor clamps lifting axis of guides,
Figure 12 be the product assembling device structural representation five;
80 upset suction nozzle contiguous blocks, 81 tooth bars, 82 push-and-pull tooth bar cylinders
Figure 13 is the tooth bar running part schematic diagram of product assembling device;
83 upset supports, 84 tooth bar guide rails, 85 tooth bar guide rail slide blocks
Figure 14 is one of structural representation of product device for discharging;
The support of 86 take out devices, 87 anchor clamps header board lift cylinders, 88 material-taking rack base plates, 89 get that flitch cylinder, 90 anchor clamps header boards, 91 get that flitch, 92 gets that material cylinder supports, 93 gets that material cylinder, 94 promotes that anchor clamps cylinder supports, 95 promote that anchor clamps cylinders, 96 clamp cylinders, 97 slideways, 98 anchor clamps slideways support, 99 anchor clamps positioning tables, 100 are got material suction nozzle, 101 frame that connects material
Figure 15 be the product device for discharging structural representation two
102 axis of guides, 103 lift cylinders
Figure 16 is the control system block diagram;
The specific embodiment
Below by embodiment the present invention is carried out concrete description; be necessary to be pointed out that at this present embodiment only is used for the present invention is further specified; but can not be interpreted as limiting the scope of the invention, the person skilled in the art in this field can make some nonessential improvement and adjustment according to the content of the invention described above.
Embodiment
The mechanism of sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine as shown in Figure 1.This machine is made up of frame 1, product assembling device 2, lead-in wire conveyer 3, switch board 4, lead-in wire seal tin device 5, lead-in wire feeding device 6, anchor clamps conveyer belt 7, product device for discharging 8 and Reflow Soldering 9.
Product assembling device 2, lead-in wire conveyer 3, lead-in wire seal tin device 5, lead-in wire feeding device 6, anchor clamps conveyer belt 7 and product device for discharging 8 are installed on the frame 1; Lead-in wire feeding device 6, lead-in wire seal tin device 5 and product assembling device 2 are connected on the frame 1 along straight line according to operation, and lead-in wire seal tin device 5 one sides are installed lead-in wire feeding device 6, draw tin device 5 opposite sides product assembling device 8 is installed; One cover lead-in wire conveyer 3 is installed between lead-in wire feeding device 6 and the lead-in wire seal tin device 5, and another set of lead-in wire conveyer 3 is installed between lead-in wire seal tin device 5 and the product assembling device 2; Anchor clamps conveyer belt 7 one ends are connected with product assembling device 2, and anchor clamps conveyer belt 7 other ends are connected with product device for discharging 8; Cylinder during source of the gas passes through switch board 4 and each installs is connected, motor during power supply passes through switch board 4 and each installs is connected with control circuit, Reflow Soldering 9 inlets are connected with 2 outlets of product assembling device, and Reflow Soldering 9 outlets connect and compose integral body with product device for discharging 8 inlets.
Lead-in wire feeding device 6 is extremely shown in Figure 5 as Fig. 2, lead-in wire feeding device 6 is made up of lead-in wire traction shear and wire positioning device, lead-in wire traction shear comprises support section and running part, support section comprises the directive wheel support 11 that goes between, towing plate support 37, towing plate 12, lead-in wire traction wheel support 13, stepper motor support 14 and shearing cylinder supports 17; Running part comprises lead-in wire directive wheel 32, lead-in wire traction wheel 38, stepper motor 40, shaft joint 39 and shearing cylinder 16; Wherein, going between, by lead-in wire traction wheel support 13, stepper motor 40 is connected with frame 1 respectively by shearing cylinder supports 17 with shearing cylinder 16 by stepper motor support 14 directive wheel 32 by towing plate support 37, the traction wheel 38 that goes between by lead-in wire directive wheel support 11, towing plate 12; Stepper motor 40 output shafts are connected with 38 of traction wheels of lead-in wire by shaft joint 39, on lead-in wire traction wheel 38 circumference a plurality of equally spaced tucks 44 are housed, tuck 44 is connected on the circumference of lead-in wire traction wheel 38, on the piston rod of shearing cylinder 16 cutting knife 33 is housed, shears cylinder 16 drive cutting knifes 33 and move up and down; Wire positioning device is made up of support section and running part, and support section comprises that line slideway supports 35, transposition cylinder supports 28, spacing support 30, line slideway 24 and location-plate 15; Running part comprises positioning cylinder 34, transposition cylinder 27, spacing cylinder 31, locating piece 41 and limited block 29; Wherein, line slideway 24 is connected with frame 1 respectively by spacing support 30 with spacing cylinder 31 by transposition cylinder supports 28 by line slideway support 35, transposition cylinder 27; Location-plate 15 is connected with line slideway slide block 36, and positioning cylinder 34 is connected with location-plate 15, and locating piece 41 is connected with the piston rod of positioning cylinder 34, and positioning cylinder 34 drives locating piece 41 side-to-side movements and promotes the lead-in wire location; Limited block 29 slides in spacing support 30, and limited block 29 1 ends are connected with the piston rod of spacing cylinder 31, and seesaw; The piston rod of transposition cylinder 27 is connected with location-plate 15, drives about location-plate and replaces.
Go between conveyer 3 as shown in Figure 2, and lead-in wire conveyer 3 is made up of support section and running part, and support section comprises transmission cylinder supports 42, transmits guide supporting 25, transmits guide rail 26, transmission support 20, guide post 22, suction nozzle support 23 and suction nozzle 18; Running part comprises transmission cylinder 10 and suction nozzle lift cylinder 21; Wherein, transmitting cylinder 10 is connected with frame 1 by transmitting guide supporting 25 with transmission guide rail 26 by transmitting cylinder supports 42; Transmitting support 20 is connected with transmission guide rail slide block 19, suction nozzle lift cylinder 21 is connected with transmission support 20, the piston rod of suction nozzle lift cylinder is connected with suction nozzle support 23, and by transmitting guide post 22 slide-and-guides on the support 20, the suction nozzle 18 that drives on the suction nozzle support 23 moves up and down; The piston rod that transmits cylinder 10 connects with transmission support 20 and is connected, and drives transmission support 20 and seesaws along transmitting guide rail 26 directions.
Lead-in wire seal tin device 5 is shown in Fig. 6 to 7, and lead-in wire seal tin device 5 is made up of support section and running part, and support section comprises seal tin support 49, the axis of guide 46, guide bearing 47, supporting plate 55, seal tin framework 53, blade shaft supports 51, blade shaft 56, scraper 57, seal tin steel-screen 54 and sucker 45; Running part comprises seal tin framework lift cylinder 48, push-and-pull scraper cylinder 50 and rotation scraper cylinder 52; Wherein, seal tin support 49, the axis of guide 46 is connected with frame 1 with sucker 45, seal tin framework lift cylinder 48 is installed on the seal tin support 49, the piston rod that draws tin framework lift cylinder 48 is connected with supporting plate 55, supporting plate is connected with guide bearing 47, and by the axis of guide 46 slide-and-guides between seal tin support 49 and the frame 1, the seal tin framework 53 that drives on the guide bearing 47 moves up and down; Seal tin steel-screen 54 is connected with seal tin framework 53, push-and-pull scraper cylinder 50 is connected with seal tin framework 53, blade shaft 56 supports 51 by blade shaft and is connected with the piston of push-and-pull scraper cylinder 50, the output shaft that rotates scraper cylinder 52 is connected with the power shaft of blade shaft 56, rotates scraper cylinder 52 and drives scraper 57 rotations.
To shown in Figure 13, be made up of support section and running part by product assembling device 2 as Fig. 8 for product assembling device 2.Support section comprises push-and-pull anchor clamps cylinder supports 59, push-and-pull anchor clamps guide supporting 73, fixture support frame 72, anchor clamps lifting platform 78, the anchor clamps lifting axis of guide 79, buck plate guide supporting 62, push-and-pull buck plate cylinder supports 71, buck plate 64, push-and-pull anchor clamps guide rail 65, the lead-in wire trip shaft supports 60, lead-in wire upset suction nozzle 61, upset supports 83, rack support 68 and tooth bar guide rail 84; Running part comprises push-and-pull anchor clamps cylinder 58, anchor clamps lift cylinder 74, push-and-pull buck plate cylinder 70, push-and-pull tooth bar cylinder 82, gear 69 and tooth bar 81; Wherein, the anchor clamps lift cylinder 74 and the anchor clamps lifting axis of guide 79 are connected on the frame 1; Push-and-pull anchor clamps cylinder 58 supports 60 by buck plate guide supporting 62, lead-in wire trip shaft 67 by the lead-in wire trip shaft by push-and-pull anchor clamps guide supporting 73, buck plate guide rail 63 by push-and-pull anchor clamps cylinder supports 59, push-and-pull anchor clamps guide rail 65 and is connected with frame 1 respectively by tooth bar guide supporting 83 with tooth bar guide rail 84; Fixture support frame 72 is installed on the push-and-pull anchor clamps guide rail slide block 75, is driven by push-and-pull anchor clamps cylinder 58 to seesaw along the guide rail direction; The piston rod of anchor clamps lift cylinder 74 is connected with anchor clamps lifting platform 78, drives anchor clamps lifting platform 78 by the anchor clamps lifting axis of guide 79 guiding and moves up and down; Buck plate 64 is installed on the buck plate guide rail slide block 76, and the piston of push-and-pull buck plate cylinder 70 is connected with buck plate 64 by connecting plate 77, drives the guide rail 63 directions reciprocating motion of buck plate along buck plate; Tooth bar 81 is installed on the tooth bar guide rail slide block 85, move along the guide rail direction by 82 drives of push-and-pull tooth bar cylinder, gear 69 is installed in lead-in wire trip shaft 67 1 ends, drives 67 rotations of lead-in wire trip shafts by meshing with tooth bar 81, thereby drives suction nozzle 61 upsets on the trip shaft 67 that goes between.
To shown in Figure 15, be made up of support section and running part by product device for discharging 4 as Figure 14 for product device for discharging 4.Support section comprises that the anchor clamps slideway supports 98, and anchor clamps positioning table 99 pushes away anchor clamps upper conveyor belt cylinder supports 94, and take out device supports 86, gets material cylinder supports 92, slideway 97, and material-taking rack base plate 88 is got flitch 91, the anchor clamps header board 90 and the frame 101 that connects material; Transmission system comprises clamp cylinder 96, pushes away anchor clamps upper conveyor belt cylinder 95, gets material cylinder 93, and material-taking rack lift cylinder 103 is got flitch cylinder 89 and anchor clamps header board lift cylinder 87; Wherein, the take out device support 86 and the frame 101 that connects material are installed on the frame 1, and slideway 97 expects that with getting cylinder 93 is connected with frame 1 respectively by getting material cylinder supports 92 by promoting anchor clamps cylinder supports 94 by anchor clamps slideway support 98, promotion anchor clamps cylinder 95 with anchor clamps positioning table 99; Clamp cylinder 96 is installed in the anchor clamps slideway and supports on 98, and material-taking rack lift cylinder 103 is installed in take out device and supports on 86, and the piston rod of material-taking rack lift cylinder is connected with material-taking rack base plate 88, drives the material-taking rack base plate and moves up and down; Get flitch cylinder 89 and be connected, get to install on the piston of flitch cylinder 89 and get flitch 91, get flitch cylinder 89 and drive and get flitch 91 and seesaw with material-taking rack base plate 88; Anchor clamps header board lift cylinder 87 is installed in to be got on the flitch 91, drives anchor clamps header board 90 and moves up and down.
Control system of the present invention as shown in figure 16, this system is made of main control unit PLC, embedded human-machine interface and fieldbus Profibus-DP.Wherein man-machine interface is controlled the input/output module of the network terminal by PLC as host computer, and input/output module is placed in the scene, directly accepts from the signal at scene and to controlling each actuator output.Main control unit adopts the modular controller directly the middle stepping motor of system to be controlled.
The real-time monitored picture of system of the present invention utilizes three-dimensional visualization technique, and the system virtualization PM prototype model as monitored picture, is reflected system running state in real time, promptly can see the real duty of system at monitoring interface, is used for fault diagnosis and Long-distance Control.