CN207174991U - A kind of conveyer of screen printer - Google Patents

A kind of conveyer of screen printer Download PDF

Info

Publication number
CN207174991U
CN207174991U CN201721073539.5U CN201721073539U CN207174991U CN 207174991 U CN207174991 U CN 207174991U CN 201721073539 U CN201721073539 U CN 201721073539U CN 207174991 U CN207174991 U CN 207174991U
Authority
CN
China
Prior art keywords
transport platform
fix bar
stock
conveyer
screen printer
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.)
Expired - Fee Related
Application number
CN201721073539.5U
Other languages
Chinese (zh)
Inventor
路光
冯柠
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.)
Shenzhen City Yitong Photoelectric Co Ltd
Original Assignee
Shenzhen City Yitong Photoelectric 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 Shenzhen City Yitong Photoelectric Co Ltd filed Critical Shenzhen City Yitong Photoelectric Co Ltd
Priority to CN201721073539.5U priority Critical patent/CN207174991U/en
Application granted granted Critical
Publication of CN207174991U publication Critical patent/CN207174991U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of conveyer of screen printer, solving common screen printer electronic component is easily caused during rewinding and misplace on the substrate, the problem of so as to be impacted to the quality of stock, its drip irrigation device is, including：Support；Fix bar on the support；In the fix bar, one end be connected to a paster apparatus discharge end transport platform；Conveying assembly in the transport platform, for carrying simultaneously delivering printing；Postive stop baffle one end, for barrier stock away from the paster apparatus in the transport platform；And the ejecting structure in the transport platform close to the position of the postive stop baffle, for stock to be ejected to transport platform in vertical direction, reach that automaticity is higher, and be not easy the purpose impacted to the quality of stock.

Description

A kind of conveyer of screen printer
Technical field
Screen printer technical field is the utility model is related to, more particularly to a kind of conveyer of screen printer.
Background technology
The full name of screen printer is screen process press, and it is a kind of equipment that solder(ing) paste is printed on PCB pads by silk screen. Screen printer is mainly used in electronics processing industry, and the silk-screen mark of printed circuit board, the mark of tool housing panel, circuit board add Solder(ing) paste printing during work etc..
In the course of work of screen printer, scraper plate extrudes solder(ing) paste on screen printing forme in mesh during exercise, makes silk screen Printing plate and stock form binding face and reached solder(ing) paste impressing on the substrate, then by a paster apparatus by electronics member device Part pastes on the substrate.Existing screen printer after the work by paster, stock from the port of export of paster apparatus export to In one feed bin, stock is stacked in feed bin, but in stock during contacting with each other, easily cause electronics member device Part misplaces on the substrate, so as to be impacted to the quality of stock.
Utility model content
The purpose of this utility model is to provide a kind of conveyer of screen printer, has and is not easy to cause the quality of stock The advantages of influence.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of transmission of screen printer Device, including：Support；Fix bar on the support；In the fix bar, one end be connected to a paster apparatus The transport platform of discharge end；Conveying assembly in the transport platform, for carrying simultaneously delivering printing；Located at the transport platform Upper postive stop baffle one end, for barrier stock away from the paster apparatus；It is and close in the transport platform The position of the postive stop baffle, the ejecting structure for stock to be ejected to transport platform in vertical direction.
By using above-mentioned technical proposal, the stock after printing is transported to transport platform by the discharge end of paster apparatus On, when stock being delivered in transport platform into the position away from paster apparatus one end by conveying assembly, postive stop baffle barrier is lived Stock is to prevent stock from departing from transport platform, and then ejecting structure exists the stock away from paster apparatus one end in transport platform Transport platform is ejected on vertical direction, in order to which operating personnel carry out the collection of stock, so as to effectively prevent adjacent substrate The contact of the binding face of upper electronic component, is not easy to impact the quality of stock, is constantly conveyed by conveying assembly Stock, realize in automatic transport stock, the quality of stock has been effectively ensured.
Of the present utility model further to set, the conveying assembly includes：The rotating shaft being rotationally connected with the support；Gu Driving wheel in the rotating shaft；Multiple driven pulleys in the transport platform；And be set in the driving wheel and from Belt on driving wheel, the support are provided with the motor for being used for driving the axis of rotation.
By using above-mentioned technical proposal, when being conveyed, motor-driven rotatable shaft rotates, and drives driving wheel to rotate, skin Band drives multiple driven pulleys to rotate, in the course of conveying of belt, the frictional force by belt to stock, by stock successively The position away from paster apparatus one end in transport platform is delivered to, by conveying assembly successively delivering printing, so as to effectively avoid The contact of the binding face of electronic component, is not easy to impact the quality of stock on adjacent substrate.
Of the present utility model further to set, the position in the transport platform close to driving wheel both sides is provided with multiple tensionings Wheel.
By using above-mentioned technical proposal, multiple tensioning wheels serve certain tension to belt, make the biography of belt It is defeated more stable.
Of the present utility model further to set, a side slip of the transport platform is connected in the fix bar, described defeated Send platform sliding to be connected to the side of fix bar and be provided with the latch assembly for being used for being fixed in fix bar.
By using above-mentioned technical proposal, the side of transport platform is slid in fix bar, the opposite side of transport platform is fixed, When regulation is to correct position, the side of transport platform is fixed in fix bar by latch assembly, so as to adjust transport platform Conveying width, to adapt to the conveying of the stock of different in width.
Of the present utility model further to set, the latch assembly includes：It is fixed on the transport platform lower end, sliding connection Slip base in the fix bar；And on the slip base, for the slip base to be locked at into the fix bar On bolt.
By using above-mentioned technical proposal, turn bolt and be connected in fix bar, slip base is fixed in fix bar, from And the locking work to the side of transport platform can be realized by latch assembly.
Of the present utility model further to set, the latch assembly includes：It is fixed on the transport platform lower end, sliding connection Slip base in the fix bar；The slip base lower end, the clip being sheathed in fix bar are fixed on, the clip is provided with Openend；The screw rod of openend is arranged in, the screw rod is provided with the nut for being connected to openend upper end；And located at opening The spanner of lower end is held, the spanner is provided with the cam for being connected to openend lower end.
By using above-mentioned technical proposal, rotating spanner drives cam rotation, when the protuberance of cam is connected to clip During the lower end of openend, openend is collapsed, the bar so that clip is fixedly clamped, slip base is fixed in fix bar；Work as cam Protuberance when departing from the openend of clip, reply openend, so that clip unclamps fix bar, allow slip base solid Slided in fixed pole, so as to realize the locking work to the side of transport platform by retaining mechanism.
Of the present utility model further to set, the transport platform is fixed on the support, and the conveying assembly includes：If Active roll tube in the transport platform；Multiple driven rollers in the transport platform；It is fixed on the active roll tube axle Driving gear on end；The driven gear being fixed on the driven roller shaft end；And be sheathed on the driving gear and from Chain on moving gear；The support is provided with the motor for being used for driving the driving gear to rotate.
By using above-mentioned technical proposal, when being conveyed, motor driving driving gear rotates, by being sheathed on actively Chain on gear and driven gear, drive driven gear to rotate, drive active roll tube and driven roller to rotate, by stock according to It is secondary to be delivered to the position away from paster apparatus one end in transport platform, by conveying assembly successively delivering printing, so as to effectively keep away The contact of the binding face of electronic component on adjacent substrate is exempted from, has been not easy to impact the quality of stock.
Of the present utility model further to set, the ejecting structure includes：Top plate；And for driving the top plate to erect To mobile cylinder.
By using above-mentioned technical proposal, cylinder driving top plate is vertically movable, and top plate ejects stock upwards, and realizing will Stock in the vertical direction ejection transport platform away from paster apparatus one end in transport platform, in order to which operating personnel carry out printing The collection of thing.
In summary, the utility model has the advantages that：The discharging that stock after printing passes through paster apparatus End is transported in transport platform, when stock being delivered in transport platform into the position away from paster apparatus one end by conveying assembly, Postive stop baffle barrier lives stock to prevent stock from departing from transport platform, then ejecting structure by transport platform away from paster apparatus The stock in the vertical direction ejection transport platform of one end, in order to which operating personnel carry out the collection of stock, so as to effectively keep away The contact of the binding face of electronic component on adjacent substrate is exempted from, has been not easy to impact the quality of stock, passes through conveying Component constantly delivering printing, realizes in automatic transport stock, the quality of stock has been effectively ensured.
Brief description of the drawings
Fig. 1 is the overall structure diagram of screen printer in embodiment 1；
Fig. 2 is the structural representation of conveyer in embodiment 1；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the enlarged drawing at B in Fig. 2；
Fig. 5 is the structural representation of latch assembly in embodiment 2；
Fig. 6 is the structural representation of conveying assembly in embodiment 3.
Reference：1st, support；2nd, fix bar；3rd, transport platform；4th, conveying assembly；41st, rotating shaft；42nd, driving wheel；43rd, from Driving wheel；44th, belt；45th, active roll tube；46th, driven roller；47th, driving gear；48th, driven gear；49th, chain；5th, limiting block Plate；6th, ejecting structure；61st, top plate；62nd, cylinder；7th, motor；8th, latch assembly；81st, slip base；82nd, bolt；83rd, clip； 831st, openend；84th, screw rod；85th, nut；86th, spanner；87th, cam；9th, tensioning wheel；10th, printing equipment；11st, paster apparatus.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of screen printer, as shown in figure 1, including printing equipment 10, paster apparatus 11 and conveyer, printing Device 10 is used for solder(ing) paste printing on the substrate, and stock can be PCB or FPC, and paster apparatus 11 is used for electronics member Device pastes on the substrate, and conveyer is used to stock being delivered at follow-up rewinding, and after printing, stock is delivered into patch The work of paster is carried out at sheet devices 11, after paster, stock is delivered at follow-up rewinding by conveyer, in order to Staff carries out follow-up work.
As shown in Fig. 2 conveyer includes support 1 and two fix bars 2 being arranged on support 1, set in fix bar 2 There is the transport platform 3 that one end is connected to the discharge end of paster apparatus 11, a side slip of transport platform 3 is connected in fix bar 2, conveying The opposite side of platform 3 is fixed in fix bar 2, and the side that the sliding of transport platform 3 is connected to fix bar 2 is provided with for being fixed in Latch assembly 8 in fix bar 2, the side of transport platform 3 is slid in fix bar 2, when adjusting to correct position, passes through locking The side that the sliding of transport platform 3 is connected to fix bar 2 by component 8 is fixed in fix bar 2, so as to adjust the defeated of transport platform 3 Width is sent, to adapt to the conveying of the stock of different in width.
Latch assembly 8 includes slip base 81 and bolt 82, and slip base 81 is fixed on the lower end of transport platform 3 and sliding is connected to admittedly In fixed pole 2, bolt 82 is arranged on slip base 81 and for slip base 81 to be locked at into fix bar 2, turns bolt 82 and abut In in fix bar 2, slip base 81 is set to be fixed in fix bar 2.
It is provided with transport platform 3 for carrying and the conveying assembly 4 of delivering printing, away from paster apparatus in transport platform 3 11 one end is provided with the postive stop baffle 5 for barrier stock, and the position in transport platform 3 close to postive stop baffle 5 is provided with use In the ejecting structure 6 that stock is ejected to transport platform 3 in vertical direction.
Stock after printing is transported in transport platform 3 by the discharge end of paster apparatus 11, will be held by conveying assembly 4 When print thing is delivered in transport platform 3 position away from the one end of paster apparatus 11, the barrier of postive stop baffle 5 lives stock to prevent printing Thing depart from transport platform 3, then ejecting structure 6 by transport platform 3 away from the one end of paster apparatus 11 stock in the vertical direction Transport platform 3 is ejected, in order to which operating personnel carry out the collection of stock, so as to effectively prevent electronics member device on adjacent substrate The contact of the binding face of part, it is not easy to impact the quality of stock.
Ejecting structure 6 includes top plate 61 and for driving the vertically movable cylinder 62 of top plate 61, and cylinder 62 drives top plate 61 Vertically movable, top plate 61 ejects stock upwards, realizes the stock away from the one end of paster apparatus 11 in transport platform 3 perpendicular Nogata ejects transport platform 3 upwards, in order to which operating personnel carry out the collection of stock.
As shown in Figure 3 and Figure 4, conveying assembly 4 includes：The rotating shaft 41 being rotationally connected with support 1；It is fixed in rotating shaft 41 Driving wheel 42；Two driven pulleys 43 for being located at the both ends of transport platform 3；And it is set in the skin on driving wheel 42 and driven pulley 43 Band 44, the motor rotated for drive shaft 41 is provided with support 1, when being conveyed, motor-driven rotatable shaft 41 rotates, band Dynamic driving wheel 42 rotates, and belt 44 drives multiple driven pulleys 43 to rotate, in the course of conveying of belt 44, by belt 44 to holding The frictional force of thing is printed, stock is delivered to the position away from the one end of paster apparatus 11 in transport platform 3 successively, passes through conveying assembly 4 delivering printings successively, so as to effectively prevent the contact of the binding face of electronic component on adjacent substrate, are not easy to printing The quality of thing impacts.
Four tensioning wheels 9 are provided with the position of the both sides of driving wheel 42 in transport platform 3, tensioning wheel 9 rises to belt 44 Certain tension has been arrived, has made the transmission of belt 44 more stable.
Operation principle：Stock after printing is transported in transport platform 3 by the discharge end of paster apparatus 11, passes through conveying When stock to be delivered in transport platform 3 to component 4 position away from the one end of paster apparatus 11, the barrier of postive stop baffle 5 lives stock To prevent stock from departing from transport platform 3, then ejecting structure 6 exists the stock away from the one end of paster apparatus 11 in transport platform 3 Transport platform 3 is ejected on vertical direction, in order to which operating personnel carry out the collection of stock, so as to effectively prevent adjacent substrate The contact of the binding face of upper electronic component, it is not easy to impact the quality of stock, is constantly conveyed by conveying assembly 4 Stock, realize in automatic transport stock, the quality of stock has been effectively ensured.
Embodiment 2：A kind of conveyer of screen printer, difference from Example 1 is, as shown in figure 5, latch assembly 8 include：It is fixed on the lower end of transport platform 3, slides the slip base 81 being connected in fix bar 2；It is fixed on the lower end of slip base 81, is arranged In the clip 83 in fix bar 2, clip 83 is provided with openend 831, and openend 831, which is arranged to two panels, can be bonded to each other or remote Engaging lug；The screw rod 84 of openend 831 is arranged in vertical direction, is provided with screw rod 84 and is connected to the upper end of openend 831 Nut 85；And the spanner 86 of the lower end of openend 831 is arranged at, spanner 86 is integrally formed with being connected to the lower end of openend 831 Cam 87.
Rotating spanner 86 rotates with moving cam 87, when the protuberance of cam 87 is connected to the lower end of openend 831 of clip 83 When, openend 831 is collapsed, the bar 2 so that clip 83 is fixedly clamped, slip base 81 is fixed in fix bar 2；When cam 87 Protuberance depart from clip 83 openend 831 when, reply openend 831 so that clip 83 unclamp fix bar 2, make cunning Moving seat 81 can slide in fix bar 2, so as to realize the locking work to the side of transport platform 3 by retaining mechanism.
Embodiment 3：A kind of conveyer of screen printer, difference from Example 1 are, as shown in fig. 6, transport platform 3 It is fixed on support 1, conveying assembly 4 includes：The active roll tube 45 being arranged in transport platform 3；It is multiple to be arranged in transport platform 3 Driven roller 46；The driving gear 47 being fixed on the shaft end of active roll tube 45；The driven tooth being fixed on the driven shaft end of roller 46 Wheel 48；And it is sheathed on the chain 49 on driving gear 47 and driven gear 48；It is provided with support 1 for driving driving tooth The motor 7 that wheel 47 rotates.
When being conveyed, motor 7 drives driving gear 47 to rotate, by being sheathed on driving gear 47 and driven gear 48 On chain 49, drive driven gear 48 to rotate, drive active roll tube 45 and driven roller 46 to rotate, stock is conveyed successively Position away from the one end of paster apparatus 11 on to transport platform 3, by conveying assembly 4 successively delivering printing, so as to effectively avoid The contact of the binding face of electronic component, is not easy to impact the quality of stock on adjacent substrate.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (8)

  1. A kind of 1. conveyer of screen printer, it is characterised in that including：
    Support (1)；
    Fix bar (2) on the support (1)；
    In the fix bar (2), one end be connected to a paster apparatus (11) discharge end transport platform (3)；
    Conveying assembly (4) in the transport platform (3), for carrying simultaneously delivering printing；
    Postive stop baffle one end, for barrier stock away from the paster apparatus (11) in the transport platform (3) (5)；And
    In the transport platform (3) close to the position of the postive stop baffle (5), it is defeated for ejecting stock in vertical direction Send the ejecting structure (6) of platform (3).
  2. 2. the conveyer of a kind of screen printer according to claim 1, it is characterised in that the conveying assembly (4) includes：
    It is rotationally connected with the support (1), by motor-driven rotating shaft (41)；
    The driving wheel (42) being fixed in the rotating shaft (41)；
    Multiple driven pulleys (43) in the transport platform (3)；And
    The belt (44) being set on the driving wheel (42) and driven pulley (43).
  3. 3. the conveyer of a kind of screen printer according to claim 2, it is characterised in that close on the transport platform (3) The position of driving wheel (42) both sides is provided with multiple tensioning wheels (9).
  4. A kind of 4. conveyer of screen printer according to claim 1, it is characterised in that the side of the transport platform (3) Sliding is connected in the fix bar (2), and the side that transport platform (3) sliding is connected to fix bar, which is provided with, to be used to be fixed In the latch assembly (8) in fix bar (2).
  5. 5. the conveyer of a kind of screen printer according to claim 4, it is characterised in that the latch assembly (8) includes：
    It is fixed on the transport platform (3) lower end, slides the slip base (81) being connected in the fix bar (2)；And
    Bolt (82) on the slip base (81), for being locked at the slip base (81) in the fix bar (2).
  6. 6. the conveyer of a kind of screen printer according to claim 4, it is characterised in that the latch assembly (8) includes：
    It is fixed on the transport platform (3) lower end, slides the slip base (81) being connected in the fix bar (2)；
    The slip base (81) lower end, the clip (83) being sheathed in fix bar (2) are fixed on, the clip (83) is provided with opening Hold (831)；
    The screw rod (84) of openend (831) is arranged in, the screw rod (84) is provided with the nut for being connected to openend (831) upper end (85)；And
    Spanner (86) located at openend (831) lower end, the spanner (86) are provided with the cam for being connected to openend (831) lower end (87)。
  7. 7. the conveyer of a kind of screen printer according to claim 1, it is characterised in that the transport platform (3) is fixed on On the support (1), the conveying assembly (4) includes：
    Active roll tube (45) in the transport platform (3)；
    Multiple driven rollers (46) in the transport platform (3)；
    The driving gear (47) being fixed on the active roll tube (45) shaft end；
    The driven gear (48) being fixed on driven roller (46) shaft end；And
    The chain (49) being sheathed on the driving gear (47) and driven gear (48)；The support (1), which is provided with, to be used to drive The motor (7) that the dynamic driving gear (47) rotates.
  8. 8. the conveyer of a kind of screen printer according to claim 1, it is characterised in that the ejecting structure (6) includes：
    Top plate (61)；And
    For driving the vertically movable cylinder (62) of the top plate (61).
CN201721073539.5U 2017-08-24 2017-08-24 A kind of conveyer of screen printer Expired - Fee Related CN207174991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721073539.5U CN207174991U (en) 2017-08-24 2017-08-24 A kind of conveyer of screen printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721073539.5U CN207174991U (en) 2017-08-24 2017-08-24 A kind of conveyer of screen printer

Publications (1)

Publication Number Publication Date
CN207174991U true CN207174991U (en) 2018-04-03

Family

ID=61738841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721073539.5U Expired - Fee Related CN207174991U (en) 2017-08-24 2017-08-24 A kind of conveyer of screen printer

Country Status (1)

Country Link
CN (1) CN207174991U (en)

Similar Documents

Publication Publication Date Title
CN207973212U (en) A kind of binary channels send trigger
CN111204116A (en) Silk screen printing equipment
CN112278921A (en) Feeding device for carton printing machine
CN114872458B (en) Medical film printing and conveying device and method
CN207174991U (en) A kind of conveyer of screen printer
CN206327898U (en) Apparatus for rotary printing and rotary printing loading and unloading all-in-one
DE2403410C3 (en) Printing device
CN215041200U (en) Full-automatic printing machine
CN210682428U (en) Jig transportation backflow device
CN112571926A (en) Silk-screen printing production line of polychrome silk screen printing
CN111250986A (en) Automatic equipment pastes mark equipment
CN113352781B (en) Printing equipment applied to peripheral surface printing of rotating body
CN213383471U (en) Automatic silk screen printing machine of aluminium base board
CN211210370U (en) Paster device for surface mounting device
CN212023227U (en) Automatic paste mark assembly device
CN110773980B (en) Correcting device of printer roller shaft and assembling and correcting method thereof
CN210257440U (en) Carton production is with spouting seal equipment
CN209919664U (en) Loading attachment of shot-blasting machine
CN216511180U (en) Automatic plate turnover machine
CN113276569A (en) Printing apparatus for printing in circumferential direction of rotating body
CN208662781U (en) A kind of reflow machine pcb board positioning device
CN216511928U (en) Continuous paper outlet mechanism of full-automatic screen printing machine
CN213770612U (en) Novel feeding mechanism of flexible printing equipment
CN219341059U (en) Sheet in-place detection device of single-sheet gravure printing machine
CN213861243U (en) Printing equipment with adjustable roller height

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180403

Termination date: 20200824

CF01 Termination of patent right due to non-payment of annual fee