CN109731736A - Coating machine - Google Patents
Coating machine Download PDFInfo
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- CN109731736A CN109731736A CN201811631325.4A CN201811631325A CN109731736A CN 109731736 A CN109731736 A CN 109731736A CN 201811631325 A CN201811631325 A CN 201811631325A CN 109731736 A CN109731736 A CN 109731736A
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- China
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- mounting base
- coating machine
- mould group
- axis
- pcb board
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Abstract
The present invention discloses a kind of coating machine, wherein the coating machine includes, rack and three axis mobile platforms, three axis mobile platforms are installed on rack, and point glue equipment is installed on three axis mobile platforms, for pcb board dispensing, connection platform is installed on rack, and be arranged relative to point glue equipment, for transmitting and positioning pcb board, wherein, connection platform includes trapped orbit and movable rail, and movable rail can fix relatively track and do linear movement；Image collecting device is electrically connected to three axis mobile platforms, and corresponds to connection platform and be arranged, and image collecting device is used to acquire the image information of pcb board, and controls the movement of three axis mobile platforms according to image information；Coating machine of the invention can carry out dispensing to various sizes of pcb board, and the compatibility of coating machine is preferably.
Description
Technical field
The present invention relates to TV manufacturing technology field, in particular to a kind of coating machine.
Background technique
Traditional assembly technology process face liquid crystal TV set PCB needs to put upper special glue in advance in the position of PCB patch
Water, then by artificial or automate element is attached to the surface of pcb board, carried out down after solidification to be drained off using wave-soldering
The processing of one step.
Due to the continuous promotion of the level of consumption, the style of TV gradually increases, and the following PCB kind also gradually increases
More, this just determines that spot gluing equipment must have the function that dispensing processing is carried out to various sizes of PCB, at present PCB in industry
The integrated level of the automation of plate coating machine is not generally high, and the compatibility of equipment is poor, i.e., can not be compatible with to multiple sizes
The function of pcb board progress dispensing processing.
Summary of the invention
The main object of the present invention is to provide a kind of coating machine, it is intended to carry out gluing to various sizes of pcb board.
To achieve the above object, coating machine proposed by the present invention, comprising:
Rack；
Three axis mobile platforms, the three axis mobile platform are installed on the rack；
Point glue equipment, the point glue equipment are installed on the three axis mobile platform, for pcb board dispensing；
Connection platform, the connection platform is installed on the rack, and is arranged relative to the point glue equipment, for transmitting and determining
The position pcb board, wherein the connection platform includes trapped orbit and movable rail, and the movable rail can be relative to described solid
Do linear movement in orbit determination road；
Image collecting device, described image acquisition device are electrically connected to the three axis mobile platform, and correspond to described connect
Platform setting is refuted, described image acquisition device is used to acquire the image information of the pcb board, and according to image information control described three
The movement of axis mobile platform.
Optionally, the three axis mobile platform includes module bracket, X-axis mould group, Y-axis mould group and Z axis mould group；The mould
Pack support is fixed on the rack, and the X-axis mould group is connect with the module bracket, and along the length direction of the module bracket
Do reciprocating linear motion；The Y-axis mould group is connect with the X-axis mould group, and is done back and forth along the width direction of the module bracket
Linear movement；The Z axis mould group is connect with the Y-axis mould group, and does reciprocal elevating movement along the module bracket vertical direction.
Optionally, the point glue equipment is connected with the Z axis mould group, the Z axis mould group include mould group actuator and
The drive lead screw being connected with the mould group actuator, the point glue equipment include mounting base, the mounting base be equipped with it is described
The transmission nut that drive lead screw matches.
Optionally, the point glue equipment includes multiple glue dispensing valves and mounting base, and the mounting base and three axis are mobile flat
Platform is connected, and multiple glue dispensing valve intervals are set to the mounting base.
Optionally, the point glue equipment further includes spacing adjusting device, and the spacing adjusting device is installed on the installation
Seat, to adjust the spacing of multiple glue dispensing valves.
Optionally, the spacing adjusting device includes multiple adjusting screws, and multiple adjusting screws are installed on the peace
Seat is filled, and each adjusting screw is connected with a glue dispensing valve.
Optionally, the connection platform includes transmission mechanism, and the transmission mechanism includes retaining rail mounting base, active rail installation
Seat and adjusting screw rod, the retaining rail mounting base is fixed on the rack, and is connected with the trapped orbit；
The active rail mounting base is connected with the movable rail, and is equipped with the adjusting matched with the adjusting screw rod
Nut, the adjusting screw rod is arranged in the retaining rail mounting base, and is connected with the adjusting nut, rotates the adjusting silk
Bar so that the movable rail close to or far from the trapped orbit.
Optionally, the transmission mechanism further includes actuator, polygon drive rod and multiple belt pulleys, multiple skins
Belt wheel is respectively arranged on the retaining rail mounting base and active rail mounting base, and the polygon drive rod is arranged in the belt pulley,
And it is sequentially connected with the actuator.
Optionally, the transmission mechanism further includes sliding rail and sliding block, and the sliding rail is installed on the retaining rail mounting base, institute
It states sliding block and is installed on the active rail mounting base, the sliding rail is matched with sliding block, to lead to the movable rail linear movement
To limit.
Optionally, described image acquisition device includes video camera and controller, and the controller is electrically connected in described
Video camera and three axis mobile platforms, the video camera are connected with the point glue equipment, to acquire the image information of pcb board,
The controller controls the three axis mobile platform according to image information and moves.
Technical solution of the present invention makes coating machine can be with by using movable point glue equipment and connection platform adjustable in pitch
Dispensing is carried out for various sizes of pcb board；Specifically, coating machine includes rack, three axis mobile platforms, three axis mobile platforms
It is installed on rack, point glue equipment, point glue equipment is installed on three axis mobile platforms, for pcb board dispensing；Connection platform, connection platform
It is installed on rack, and is arranged relative to point glue equipment, for transmitting and positioning the pcb board, wherein connection platform includes retaining rail
Road and movable rail, movable rail can fix relatively track and do linear movement；Image collecting device, image collecting device electrical connection
In three axis mobile platforms, and corresponding to connection platform and be arranged, image collecting device is used to acquire the image information of pcb board, and according to
Image information controls the three axis mobile platform movement；The specific motion process of coating machine of the invention is that pcb board is by plugging into
Platform moves to the lower section predeterminated position of point glue equipment, the image information of the image acquisition device pcb board, and according to collecting
Image information control three axis mobile platforms movement, allow glue dispensing valve to move to the default position above pcb board along XYZ axis
It sets, dispensing is carried out to pcb board, coating machine so of the invention can be to same size, and different model, i.e. outer dimension are identical,
The different pcb board in dispensing position carries out dispensing, furthermore, connection platform of the invention is divided into movable rail and trapped orbit, the activity
Track corresponds to trapped orbit and moves to form different spacing, and connection platform is transmitted and positions different outer dimensions
Pcb board so can carry out dispensing to different sizes, the pcb board of different dispensing positions, and coating machine has preferable compatibility.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of coating machine of the present invention；
Fig. 2 is the structural schematic diagram of coating unit in coating machine shown in FIG. 1；
Fig. 3 is the structural schematic diagram of connection platform in coating machine shown in FIG. 1；
Fig. 4 is the main view in coating machine shown in FIG. 1 after module bracket, X-axis mould group and Y-axis module group assembling；
Fig. 5 is the structural schematic diagram after the assembling of Z axis mould group shown in FIG. 1 and point glue equipment；
Fig. 6 is the main view after the assembling of Z axis mould group shown in fig. 5 and point glue equipment；
Fig. 7 is the structural schematic diagram of transmission mechanism in coating machine shown in FIG. 1；
Fig. 8 is the top view of transmission mechanism shown in Fig. 7；
Fig. 9 is the top view of coating machine shown in FIG. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Coating machine | 240 | Drag chain |
| 100 | Rack | 300 | Connection platform |
| 200 | Coating unit | 310 | Trapped orbit |
| 210 | Three axis mobile platforms | 320 | Movable rail |
| 211 | Module bracket | 330 | Transmission mechanism |
| 212 | X-axis mould group | 331 | Retaining rail mounting base |
| 213 | Y-axis mould group | 332 | Active rail mounting base |
| 214 | Z axis mould group | 333 | Adjust screw rod |
| 2141 | Mould group actuator | 334 | Adjusting nut |
| 2142 | Drive lead screw | 335 | Actuator |
| 2143 | Transmission nut | 336 | Belt pulley |
| 220 | Point glue equipment | 337 | Polygon drive rod |
| 221 | Glue dispensing valve | 338 | Sliding rail |
| 222 | Mounting base | 339 | Sliding block |
| 223 | Spacing adjusting device | 340 | Drive sprocket |
| 2231 | Adjust screw | 342 | By air cylinder |
| 230 | Image collecting device | 20 | Pcb board |
| 231 | Video camera |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
It please refers to Fig. 1, Fig. 2, Fig. 3 and Fig. 9 present invention and proposes a kind of coating machine 10, for carrying out dispensing to pcb board 20,
The coating machine 10 includes:
Rack 100；
Three axis mobile platforms 210, the three axis mobile platform 210 are installed on the rack 100；
Point glue equipment 220, the point glue equipment 220 are installed on the three axis mobile platform 210, for 20 points of pcb board
Glue；
Connection platform 300, the connection platform 300 is installed on the rack 100, and is arranged relative to the point glue equipment 220,
For transmitting and positioning the pcb board 20, wherein the connection platform 300 includes trapped orbit 310 and movable rail 320, described
Movable rail 320 can do linear movement relative to the trapped orbit 310；
Image collecting device 230, described image acquisition device 230 are electrically connected to the three axis mobile platform 210, and corresponding
It is arranged in the connection platform 300, described image acquisition device 230 is used to acquire the image information of the pcb board 20, and according to figure
It is moved as information controls the three axis mobile platform 210.
The coating machine 10 of the application include organic frame 100, three axis mobile platforms 210, point glue equipment 220, connection platform 300 with
And image collecting device 230, the periphery of the framework which is put together by aluminium alloy extrusions, framework are equipped with transparent Asia
Gram force plate, acrylic board and framework are enclosed for placing 300 installation space of coating unit 200 and connection platform, installation space
Left and right offer the feed inlet flowed into for pcb board 20 and the discharge port flowed out for pcb board 20, rack 100 respectively and have half
The installation space of sealing can guarantee the yield for dispensing glue of pcb board 20；For specifically being wrapped to the coating unit 200 for dispensing glue of pcb board 20
Three axis mobile platforms 210 are included, which is fixed in rack 100, and point glue equipment 220 is mounted on the shifting of three axis
On 210 mobile platform of moving platform, having for carrying out glue dispensing valve 221 for dispensing glue to pcb board 20 on the point glue equipment 220 should
Glue dispensing valve 221 is under the driving of three axis mobile platforms 210 in doing reciprocal linear movement, the lower section of glue dispensing valve 221 in X, Y, Z axis
It is provided with the connection platform 300 for transmitting and positioning pcb board 20, in order to make connection platform 300 be adapted to different pcb boards 20,
Connection platform 300 includes trapped orbit 310 and movable rail 320, and movable rail 320 can be done linearly relative to trapped orbit 310
Movement, close to or far from trapped orbit 310, so that the width of connection platform 300 is adjustable to be adapted with the size of pcb board 20.
Coating machine 10 further includes having image collecting device 230, which is electrically connected to three axis mobile platforms 210, and right
It should be arranged in connection platform 300, image collecting device 230 is used to acquire the image information of pcb board 20 on connection platform 300, and controls
Three axis mobile platforms 210 are mobile, so that it carries out dispensing operation.
The specific motion process of coating machine 10 of the application are as follows: the pcb board 20 of a upper station flows into connection platform by feeding inlet
300, operator can be according to the width adjusting movable rail 320 of pcb board 20 produced, so that connection platform 300 is whole wide
Degree is adapted with it, when pcb board 20 flow to preset dispensing position, 300 stop motion of connection platform, and pressing on connection platform 300
Air cylinder 342 presses down on pcb board 20 and is located, and image collecting device 230 acquires the information of pcb board 20, driving point mucilage binding
It sets 220 and is moved to 20 top of pcb board, glue dispensing valve 221 carries out dispensing to pcb board 20, after the completion of dispensing, unclamped by air cylinder 342,
Pcb board 20 continues movement and is flowed out by feeding port, and enters the next station.
10 high degree of automation of coating machine of the invention, fast to the progress of pcb board 20 dispensing speed using it, precision is high.Point
Adhesive dispenser 220 drives dispensing by image collecting device 230, not only can be to same size, different model, i.e. outer dimension phase
Together, the different pcb board 20 in dispensing position carries out dispensing, since the spacing of connection platform 300 is adjustable, can transmit and position
The pcb board 20 of different outer dimensions, that is, can be to different sizes, the pcb board 20 of different dispensing positions carries out dispensing, so that coating
Machine 10 has preferable compatibility, adapts to the production of various sizes of pcb board 20, reduces extra production equipment, saves
Production cost.
Further, described image acquisition device 230 includes video camera 231 and controller, and the controller is electrically connected respectively
It is connected to the video camera 231 and three axis mobile platforms 210, the video camera 231 is connected with the point glue equipment 220, described
Image information of the video camera 231 to acquire pcb board 20, the controller control the three axis mobile platform according to image information
210 movements.
Please refer to Fig. 5 and Fig. 6, the image collecting device 230 in the application include video camera 231 and with the video camera
The controller of 231 electrical connections, video camera 231 are specially CCD (charge coupled device charge-coupled device) camera,
CCD camera is fixed in the mounting base 222 of point glue equipment 220, and when pcb board 20 is positioned on connection platform 300, three axis are mobile flat
Platform 210 moves under the process control pre-set, and glue dispensing valve 221 is moved to the predeterminated position of 20 top of pcb board, i.e., thick fixed
Position, CCD camera is opened at this time, acquires the image information of pcb board 20, and is translated into the control that digital signal is sent to distal end
Device, the controller control the movement of three axis mobile platforms 210 once again, and glue dispensing valve 221 is constantly on pcb board 20 in mobile process
Dispensing position carry out dispensing, after the completion of dispensing, CCD camera acquire once again complete dispensing after pcb board 20 image information, with detect
Whether its dispensing reaches standard；Cooperated by image collecting device 230 and three axis mobile platforms, 210 people, so that coating machine 10 has
While having preferable compatibility, the precision for dispensing glue of pcb board 20 is also increased accordingly.
Image collecting device 230 further includes having light source (not shown), which is arranged in point glue equipment 220 and pcb board 20
Between, position, angle and the brightness of light source are adjusted, the higher image of quality can be collected with video camera, can so be mentioned
High precision for dispensing glue.
Fig. 2 and Fig. 4 are please referred in order to realize glue dispensing valve 221 in the linear movement in X, Y, Z-direction, three axis of the application move
Moving platform 210 includes module bracket 211, X-axis mould group 212, Y-axis mould group 213 and Z axis mould group 214, and the module bracket 211 is solid
Due in rack 100, X-axis mould group 212 is connected with module bracket 211 and does along the length direction of module bracket 211 toward multiple line
Property movement, Y-axis mould group 213 is connected with X-axis mould group 212 and does reciprocating linear motion along the width direction of module bracket 211, Z
Axle mould group 214 is connected with Y-axis mould group 213 and does reciprocal elevating movement along the vertical direction of module bracket 211.
Specifically, module bracket 211 is made of aluminium alloy extrusions, and module bracket 211 is separately positioned on a left side for connection platform 300
Right two sides, module bracket 211 are equipped with mould group actuator 2141, which is servo motor or stepping electricity
The output shaft of machine, mould group actuator 2141 is connected by shaft coupling with drive lead screw 2142, is also set up in the module bracket 211
There is mould group guide rail, which extends along the moving direction of pcb board 20, and X-axis mould group 212 includes support frame, the support
Frame is made of aluminum alloy materials, across the two sides of connection platform 300, so that it is in planer type structure that three axis mobile platform 210 is whole, such as
This design three axis mobile platforms 210 not only lighter weight and also have preferable stability, can guarantee the point of glue dispensing valve 221
Glue precision is additionally provided with the mould group sliding block matched with mould group guide rail and the transmission matched with drive lead screw 2142 on support frame
The mounting means of nut 2143, Y-axis mould group 213 and Z axis mould group 214 referring again to X-axis mould group 212；It is understood that three
The kind of drive that the entirety of axis mobile platform 210 uses drive lead screw 2142 to match with transmission nut 2143, control process letter
It is single, and there is preferable linear movement precision, furthermore by matching with mould group guide rail with mould group sliding block, so that point glue equipment
220 will not generate shaking during mobile and for dispensing glue, further ensure that precision for dispensing glue.
In the present embodiment, the drag chain for 221 pipeline of containing electric wire and glue dispensing valve is additionally provided in module bracket 211
240, acted on by the storage of drag chain 240, avoid electric wire from pipeline generating twist in the process of movement with this together with.
Further, the point glue equipment 220 includes multiple glue dispensing valves 221 and mounting base 222, the mounting base 222 with
The three axis mobile platform 210 is connected, and multiple intervals of glue dispensing valve 221 are set to the mounting base 222.
The point glue equipment 220 further includes spacing adjusting device 223, and the spacing adjusting device 223 is installed on the peace
Seat 222 is filled, to adjust the spacing of multiple glue dispensing valves 221.
The spacing adjusting device 223 includes multiple adjusting screws 2231, and multiple adjusting screws 2231 are installed on institute
Mounting base 222 is stated, and each adjusting screw 2231 is connected with a glue dispensing valve 221.
Referring to Fig. 5 and Fig. 6, in order to improve the dispensing efficiency of coating machine 10, there are two glue dispensing valves for the application setting
221, naturally it is also possible to which it is three, four or more for being set as needed, then this is not specifically limited, and glue dispensing valve 221 is fixed
In the fixed plate with sliding groove, mounting base 222 is provided with the sliding rail matched with the sliding groove, sliding groove and sliding rail
It matches to glue dispensing valve 221 in being limited on vertical direction, while the two sides of mounting base 222 are additionally provided with to glue dispensing valve 221
The spacing adjusting device 223 that is adjusted of left and right directions, the spacing adjusting device 223 not only adjustable two glue dispensing valves
Spacing between 221, but also left and right limit can be carried out to glue dispensing valve 221.
Specifically, spacing adjusting device 223 includes two adjusting screws 2231, and the left and right sides of mounting base 222 opens up
There is screw hole, internal screw thread compatible with screw 2231 is adjusted is offered in fixed plate, two adjusting screws 2231 are respectively by pacifying
The left and right sides for filling seat 222 passes through screw hole, and the internal thread hole with screw-in fixed plate respectively, so can both prevent glue dispensing valve
221 move left and right, and when needing to adjust the spacing between two glue dispensing valves 221, rotate clockwise or counterclockwise tune
The spacing that glue dispensing valve 221 can be realized in section screw 2231 is adjusted, and the dispensing range of the coating machine 10 of expansion keeps its compatibility more preferable,
The spacing regulative mode structure for adjusting 2231 structure of screw is relatively simple, it is easier to processing and maintenance.
In another embodiment of the invention, spacing adjusting device 223 further includes having adjusting motor, adjusting motor installation
It is connected in the output shaft in mounting base 222, adjusting motor with screw 2231 is adjusted, and is electrically connected with image collecting device 230,
Image collecting device 230 can control to adjust motor movement according to the actual conditions of dispensing position on pcb board 20, and then realize dispensing
The automation that 221 spacing of valve is adjusted, thus the spacing adjusting of glue dispensing valve 221 of the invention can be in automation or semi-automation
Between free switching, there is preferable production adaptability.
Further, the connection platform 300 includes transmission mechanism 330, and the transmission mechanism 330 includes retaining rail mounting base
331, active rail mounting base 332 and screw rod 333 being adjusted, the retaining rail mounting base 331 is fixed on the rack 100, and with
The trapped orbit 310 is connected；
The active rail mounting base 332 is connected with the movable rail 320, and is equipped with and 333 phase of adjusting screw rod
The adjusting nut 334 of cooperation, the adjusting screw rod 333 be arranged in the retaining rail mounting base 331 and with the adjusting nut 334
It is connected, rotates the adjusting screw rod 333 so that the movable rail 320 is close to or far from the trapped orbit 310.
Connection platform please refer to Fig. 7 and Fig. 8, in order to realize the purpose adjustable in pitch of connection platform 300, in the application
300 are made of transmission mechanism 330, trapped orbit 310 and movable rail 320, and transmission mechanism 330 includes retaining rail mounting base
331, active rail mounting base 332 and screw rod 333 is adjusted, retaining rail mounting base 331 and active rail mounting base 332 are by aluminium alloy material
Material is machined into, and retaining rail mounting base 331 is fixed in rack 100, and active rail mounting base 332 is slidably connected with it, thus
Realize movable rail 320 relative to 310 activity of trapped orbit.
Specifically, trapped orbit 310, which is connected by screw to, is fixed on retaining rail mounting base 331, in retaining rail mounting base 331
It is spaced apart retaining rail bearing hole there are two setting, movable rail 320, which is connected by screw to, to be fixed in active rail mounting base 332, living
The corresponding adjusting nut 334 for offering active rail bearing hole and matching with adjusting screw rod 333, is adjusted in dynamic rail mounting base 332
Section screw rod 333 be arranged in the wherein retaining rail bearing hole in retaining rail mounting base 331 and with the tune in active rail mounting base 332
Section nut 334 is connected, and so adjusts screw rod 333 by rotation, and movable rail 320 makes to connect close to or far from trapped orbit 310
Refute the pcb board 20 that platform 300 is adapted to different in width.
Since movable rail 320 in the application and the length of trapped orbit 310 are longer, in order to guarantee the steady of connection platform 300
It is qualitative, two transmission mechanisms 330 are correspondingly provided with, the one end positioned at 320 side of movable rail for adjusting screw rod 333 is also socketed with
Drive sprocket 340 will connect two drive sprockets 340 by chain, and two adjusting screw rods 333 are sequentially connected one with this
It rises, operator only needs to operate the adjusting screw rod 333 of one of them, it can so that two adjusting screw rods 333 rotate simultaneously.
The spacing of connection platform 300, which is adjusted, in the application equally has automatic adjustment and manually adjusts both of which, specifically,
Adjusting screw rod 333 to be located at one end of 310 side of trapped orbit is hand end, and operator can to adjust by rotating the hand end
Screw rod 333 moves；When in automatic adjustment mode, adjusts screw rod 333 and be electrically connected with a driving motor, the driving motor and distal end
Controller be connected, by controller control driving motor movement make adjust screw rod 333 rotate, be achieved in connection platform 300
The automatic adjustment of spacing.
Further, the transmission mechanism 330 further includes actuator 335, polygon drive rod 337 and multiple belt pulleys
336, multiple belt pulleys 336 are respectively arranged on the retaining rail mounting base 331 and active rail mounting base 332, the polygon
Drive rod 337 is arranged in the belt pulley 336, and is sequentially connected with the actuator 335.
The actuator 335 of transmission mechanism 330 is servo motor in the application, which is fixed in rack 100, watches
The output shaft for taking motor connects polygon drive rod 337, retaining rail mounting base 331 and active rail mounting base 332 by shaft coupling
Be respectively fixed with and worn with the bearing of the polygon drive rod 337 being adapted to and belt pulley 336, polygon drive rod 337
In bearing and belt pulley 336, the belt pulley 336 again by belt with it is driven on trapped orbit 310 and movable rail 320
Belt pulley is connected, and the transmitting function of connection platform 300 thus can be thus achieved, and is driven using polygon drive rod 337, can
Effectively to avoid the sliding occurred in transmission process, the transmission accuracy of connection platform 300 ensure that, so that pcb board 20 is in connecing
The positioning accuracy refuted on platform 300 is higher, and then ensure that precision for dispensing glue.
Further, the transmission mechanism 330 further includes sliding rail 338 and sliding block 339, and the sliding rail 338 is installed on described
Retaining rail mounting base 331, the sliding block 339 are installed on the active rail mounting base 332, and the sliding rail 338 matches with sliding block 339
It closes, to be limited to 320 linear motion guidance of movable rail.
In order to enable the spacing adjusting of connection platform 300 is more smoothly, transmission mechanism 330 also has sliding rail 338 and sliding block
339, which is fixed in retaining rail mounting base 331, extends along the moving direction of movable rail 320, sliding block 339 is right
It is fixed on answering in active rail mounting base 332, by the mutual cooperation of sliding rail 338 and sliding block 339, can effectively avoid activity
There is stuck problem in the process of moving in track 320.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of coating machine, for pcb board dispensing characterized by comprising
Rack；
Three axis mobile platforms, the three axis mobile platform are installed on the rack；
Point glue equipment, the point glue equipment are installed on the three axis mobile platform, to the pcb board dispensing；
Connection platform, the connection platform is installed on the rack, and is arranged relative to the point glue equipment, described to transmit and position
Pcb board, wherein the connection platform includes trapped orbit and movable rail, and the movable rail can be relative to the trapped orbit
Do linear movement；
Image collecting device, described image acquisition device is electrically connected to the three axis mobile platform, and corresponds to the connection platform
Setting, described image acquisition device is used to acquire the image information of the pcb board, and controls three axis according to image information and move
Moving platform movement.
2. coating machine as described in claim 1, which is characterized in that the three axis mobile platform includes module bracket, X-axis mould
Group, Y-axis mould group and Z axis mould group；The module bracket is fixed on the rack, and the X-axis mould group and the module bracket connect
It connects, and does reciprocating linear motion along the length direction of the module bracket；The Y-axis mould group is connect with the X-axis mould group, and edge
The width direction of the module bracket does reciprocating linear motion；The Z axis mould group is connect with the Y-axis mould group, and along the mould
Pack support vertical direction does reciprocal elevating movement.
3. coating machine as claimed in claim 2, which is characterized in that the point glue equipment is connected with the Z axis mould group, described
Z axis mould group includes mould group actuator and the drive lead screw that is connected with the mould group actuator, the point glue equipment be equipped with
The transmission nut that the drive lead screw matches.
4. coating machine as described in claim 1, which is characterized in that the point glue equipment includes multiple glue dispensing valves and mounting base,
The mounting base is connected with the three axis mobile platform, and multiple glue dispensing valve intervals are set to the mounting base.
5. coating machine as claimed in claim 4, which is characterized in that the point glue equipment further includes spacing adjusting device, described
Spacing adjusting device is installed on the mounting base, to adjust the spacing of multiple glue dispensing valves.
6. coating machine as claimed in claim 5, which is characterized in that the spacing adjusting device includes multiple adjusting screws, more
A adjusting screw is installed on the mounting base, and each adjusting screw is connected with a glue dispensing valve.
7. such as coating machine as claimed in any one of claims 1 to 6, which is characterized in that the connection platform includes transmission mechanism, described
Transmission mechanism includes retaining rail mounting base, active rail mounting base and adjusts screw rod, and the retaining rail mounting base is fixed on described
Rack, and be connected with the trapped orbit；
The active rail mounting base is connected with the movable rail, and is equipped with the adjusting spiral shell matched with the adjusting screw rod
Mother, the adjusting screw rod is arranged in the retaining rail mounting base, and is connected with the adjusting nut, rotates the adjusting screw rod
So that the movable rail is close to or far from the trapped orbit.
8. coating machine as claimed in claim 7, which is characterized in that the transmission mechanism further includes actuator, polygon transmission
Bar and multiple belt pulleys, multiple belt pulleys are respectively arranged on the retaining rail mounting base and active rail mounting base, described more
Side shape drive rod is arranged in the belt pulley, and is sequentially connected with the actuator.
9. coating machine as claimed in claim 7, which is characterized in that the transmission mechanism further includes sliding rail and sliding block, the cunning
Rail is installed on the retaining rail mounting base, and the sliding block is installed on the active rail mounting base, and the sliding rail is matched with sliding block,
To be limited to the movable rail linear motion guidance.
10. coating machine as described in claim 1, which is characterized in that described image acquisition device includes video camera and controller,
The controller is electrically connected in the video camera and three axis mobile platforms, and the video camera is connected with the point glue equipment
It connects, to acquire the image information of pcb board, the controller controls the three axis mobile platform according to image information and moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631325.4A CN109731736A (en) | 2018-12-27 | 2018-12-27 | Coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631325.4A CN109731736A (en) | 2018-12-27 | 2018-12-27 | Coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731736A true CN109731736A (en) | 2019-05-10 |
Family
ID=66362083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631325.4A Pending CN109731736A (en) | 2018-12-27 | 2018-12-27 | Coating machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052369A (en) * | 2019-05-30 | 2019-07-26 | 创维集团智能装备有限公司 | A kind of point glue equipment and dispensing method |
| CN110355021A (en) * | 2019-05-27 | 2019-10-22 | 浙江凯耀照明股份有限公司 | A kind of device and method that panel light eliminates bright border |
| CN110927183A (en) * | 2019-11-12 | 2020-03-27 | 东莞市庆颖智能自动化科技有限公司 | Stokehole detection equipment and method for detecting IC parts by using same |
| CN111575627A (en) * | 2020-06-24 | 2020-08-25 | 安徽富信半导体科技有限公司 | Tin plating equipment for processing semiconductor element and working method thereof |
| CN111490147B (en) * | 2020-04-21 | 2021-03-26 | 深圳新益昌科技股份有限公司 | Full-automatic planar IC die bonder and die bonding method |
| CN114849982A (en) * | 2022-05-26 | 2022-08-05 | 东莞理工学院 | Automatic intelligent control dispenser system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0766117A (en) * | 1993-08-25 | 1995-03-10 | Dainippon Printing Co Ltd | System for removing unnecessary film formed on substrate through spin coating |
| CN201889271U (en) * | 2010-11-30 | 2011-07-06 | 深圳市鹰眼在线电子科技有限公司 | Dispenser |
| CN104148241A (en) * | 2014-08-26 | 2014-11-19 | 昆山迈致治具科技有限公司 | PCB dispensing device |
| CN203991146U (en) * | 2014-07-17 | 2014-12-10 | 苏州博众精工科技有限公司 | A kind of glue applying mechanism |
| CN206215467U (en) * | 2016-11-15 | 2017-06-06 | 东莞市尚发电子科技有限公司 | A kind of online point gum machine |
-
2018
- 2018-12-27 CN CN201811631325.4A patent/CN109731736A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0766117A (en) * | 1993-08-25 | 1995-03-10 | Dainippon Printing Co Ltd | System for removing unnecessary film formed on substrate through spin coating |
| CN201889271U (en) * | 2010-11-30 | 2011-07-06 | 深圳市鹰眼在线电子科技有限公司 | Dispenser |
| CN203991146U (en) * | 2014-07-17 | 2014-12-10 | 苏州博众精工科技有限公司 | A kind of glue applying mechanism |
| CN104148241A (en) * | 2014-08-26 | 2014-11-19 | 昆山迈致治具科技有限公司 | PCB dispensing device |
| CN206215467U (en) * | 2016-11-15 | 2017-06-06 | 东莞市尚发电子科技有限公司 | A kind of online point gum machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355021A (en) * | 2019-05-27 | 2019-10-22 | 浙江凯耀照明股份有限公司 | A kind of device and method that panel light eliminates bright border |
| CN110355021B (en) * | 2019-05-27 | 2021-04-30 | 浙江凯耀照明股份有限公司 | Device and method for eliminating bright edge of panel lamp |
| CN110052369A (en) * | 2019-05-30 | 2019-07-26 | 创维集团智能装备有限公司 | A kind of point glue equipment and dispensing method |
| CN110927183A (en) * | 2019-11-12 | 2020-03-27 | 东莞市庆颖智能自动化科技有限公司 | Stokehole detection equipment and method for detecting IC parts by using same |
| CN110927183B (en) * | 2019-11-12 | 2023-04-21 | 东莞市华盛鑫恒通实业有限公司 | Stokehold detection equipment and method for detecting IC parts by using equipment |
| CN111490147B (en) * | 2020-04-21 | 2021-03-26 | 深圳新益昌科技股份有限公司 | Full-automatic planar IC die bonder and die bonding method |
| CN111575627A (en) * | 2020-06-24 | 2020-08-25 | 安徽富信半导体科技有限公司 | Tin plating equipment for processing semiconductor element and working method thereof |
| CN114849982A (en) * | 2022-05-26 | 2022-08-05 | 东莞理工学院 | Automatic intelligent control dispenser system |
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