CN109847994A - A kind of electronic device pcb board automatic dispensing device - Google Patents
A kind of electronic device pcb board automatic dispensing device Download PDFInfo
- Publication number
- CN109847994A CN109847994A CN201910044017.XA CN201910044017A CN109847994A CN 109847994 A CN109847994 A CN 109847994A CN 201910044017 A CN201910044017 A CN 201910044017A CN 109847994 A CN109847994 A CN 109847994A
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- dispensing device
- fixedly connected
- pcb board
- injection
- output shaft
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Abstract
The invention discloses a kind of electronic device pcb board automatic dispensing devices, it is related to a kind of equipment that can carry out multistation automatically dropping glue, driving motor drives output shaft rotation to drive driven shaft to rotate, driven shaft drives turntable drive link that adhesive dispensing device is driven back and forth to move up and down, cooperation crank rotation drives glue to extract automatically, it realizes dispensing and takes out one body running of glue, and drive workbench to advance under the action of residual gear, realize multistation dispensing function.Driving motor is equipped with by flange on the upper frame, driving motor lower rotational connects output shaft, driving motor wire connecting power and switch；The output shaft top is fixedly connected with first bevel gear, and first bevel gear engages second bevel gear, and second bevel gear is fixedly connected with driven shaft end, and driven shaft the other end is fixedly connected with turntable；The turntable outer rim is rotatablely connected small end, and connecting rod lower end is rotatablely connected dispensing device, and adhesive dispensing device upper socket is in sleeve.
Description
Technical field
The present invention relates to a kind of electronic equipment processing unit (plant), specifically a kind of electronic device pcb board automatic dispensing device.
Background technique
Pcb board is also known as printed circuit board, is the supplier of electronic component electrical connection.Its design is mainly that domain is set
Meter；Major advantage using circuit board is to greatly reduce the mistake of wiring and assembly, improves the gentle productive labor of Automated water
Rate.
Pcb board is generally required in process to its dispensing, and dispensing is a kind of technique, also referred to as sizing, gluing, encapsulating,
Drip glue etc., be that electronics glue, oil or other liquid applicators, encapsulating, point are dripped on product, allow product play paste, encapsulating,
Insulation, the effects of fixed, surface is smooth.
Existing pcb board dispensing is completed by mechanical arm mostly, and for small-scale production, mechanical automation producing line is drawn
Into excessively high with use cost, it is unfavorable for the development of little Wei enterprise.
Summary of the invention
The shortcoming in the prior art being previously mentioned in technology based on the above background, the present invention provides a kind of electricity thus
Sub- device pcb board automatic dispensing device.
The present invention overcomes the above technical problem by using following technical solution, specifically:
A kind of electronic device pcb board automatic dispensing device, including supporting plate, upper frame, driven shaft, connecting rod, adhesive dispensing device, crankshaft and note
Pipe to be penetrated, is fixedly connected with pillar above supporting plate side, pillar upper end is fixedly connected with upper frame, and upper frame top is fixedly connected with packing element,
Driving motor is equipped with by flange on the upper frame, driving motor lower rotational connects output shaft, the connection of driving motor conducting wire
Power supply and switch；The output shaft top is fixedly connected with first bevel gear, and first bevel gear engages second bevel gear, the second cone tooth
Wheel is fixedly connected with driven shaft end, and driven shaft the other end is fixedly connected with turntable；The turntable outer rim is rotatablely connected small end,
Connecting rod lower end is rotatablely connected dispensing device, and adhesive dispensing device upper socket is in sleeve；
The output shaft side is provided with injection-tube, and injection-tube is fixed below upper frame, and injection-tube interior side is rotatably connected to
Crankshaft, crankshaft lower part is pierced by injection-tube and bearing is rotatablely connected therewith, and crankshaft lower end passes through synchronous band connection output shaft, and crankshaft
Push rod one end is socketed at middle bent, the push rod other end is rotatably connected on rubber stopper, and rubber stopper edge seal is slidably connected note
Penetrate inside pipe wall；It is connected between the injection-tube and packing element bottom by leading sebific duct, is arranged wherein leading sebific duct and being located at packing element bottom
There is check valve, be connected between injection-tube and adhesive dispensing device by another sebific duct of leading, and leads and be also equipped with list at sebific duct connection adhesive dispensing device
To valve.
As a further solution of the present invention: the output shaft lower part is fixedly connected with residual gear, and residual gear parts have teeth portion
Divide anodontia, wherein residual gear toothed portion engaging tooth batten, rack-plate are fixed below workbench.
As the present invention further scheme: the workbench following four corners is rotatably connected to idler wheel, on supporting plate
Two guide grooves are offered, idler wheel is entrenched in guide groove.
As further scheme of the invention: the driven shaft sleeve is connected to downrod lower end, and sunpender upper end is fixedly connected on
On upper frame.
As further scheme of the invention: being provided with Glue dripping head below the adhesive dispensing device.
As further scheme of the invention: being rotatably connected to stopcock above the Glue dripping head.
As further scheme of the invention: being fixed above the packing element and be connected to injecting glue bucket.
After using the above structure, the present invention compared to the prior art, has following advantages: driving motor is utilized in the present invention
Drive output shaft rotation to driving driven shaft to rotate, driven shaft drive turntable drive link drive adhesive dispensing device it is reciprocal on move down
Dynamic, cooperation crank rotation drives glue to extract automatically, realizes dispensing and takes out one body running of glue, and drives under the action of residual gear
Workbench advances, and realizes multistation dispensing function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronic device pcb board automatic dispensing device.
Fig. 2 is the bottom view of residual gear and rack-plate in electronic device pcb board automatic dispensing device.
Fig. 3 is the structural schematic diagram of supporting plate and guide groove in electronic device pcb board automatic dispensing device.
In figure: 1- supporting plate；2- pillar；3- upper frame；4- packing element；5- driving motor；6- output shaft；7- first bevel gear；
8- second bevel gear；9- driven shaft；10- turntable；11- connecting rod；12- adhesive dispensing device；13- sleeve；14- synchronous belt；15- crankshaft；16-
Push rod；17- injection-tube；18- rubber stopper；19- leads sebific duct；The residual gear of 20-；21- rack-plate；22- workbench；23- idler wheel；24-
Guide groove.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the present invention can be realized with many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
In addition, the element in the present invention referred to as " is fixed on " or " being set to " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of electronic device pcb board automatic dispensing device, including supporting plate 1, top
Frame 3, driven shaft 9, connecting rod 11, adhesive dispensing device 12, crankshaft 15 and injection-tube 17；Pillar is fixedly connected with above 1 side of supporting plate
2,2 upper end of pillar is fixedly connected with upper frame 3, and 3 top of upper frame is fixedly connected with packing element 4, closer, fixes simultaneously above packing element 14
It is connected to injecting glue bucket, driving motor 5,5 lower rotational of driving motor connection output shaft 6, output shaft are equipped with by flange on upper frame 3
6 pass through upper frame 3 and rotationally connected, 6 bottom end bearing of output shaft rotation connection supporting plate 1,5 wire connecting power of driving motor
And switch, it presses switch and drives output shaft 6 to rotate so that driving motor 5 is powered on；6 top of output shaft is fixedly connected with
One bevel gear 7, first bevel gear 7 engage second bevel gear 8, and second bevel gear 8 is fixedly connected with 9 end of driven shaft, and driven shaft 9 is another
One end is fixedly connected with turntable 10, it is preferable that and driven shaft 9 is socketed on downrod lower end, and sunpender upper end is fixedly connected on upper frame 3,
The output shaft 6 of rotation drives driven shaft 9 and turntable 10 to rotate by bevel gear set；10 outer rim of turntable is rotatablely connected connecting rod 11
Upper end, 11 lower end of connecting rod are rotatablely connected dispensing device 12, and for 12 upper socket of adhesive dispensing device in sleeve 13,13 upper end of sleeve passes through reinforcement
Muscle fixes upper frame 3, and the turntable 10 of rotation drives connecting rod 11 that adhesive dispensing device 12 is driven back and forth to move up and down along sleeve 13.
6 side of output shaft is provided with injection-tube 17, and injection-tube 17 is fixed on 3 lower section of upper frame, 17 inside one of injection-tube
Side is rotatably connected to crankshaft 15, and 15 lower part of crankshaft is pierced by injection-tube 17 and bearing is rotatablely connected therewith, and 15 lower end of crankshaft passes through same
It walks band 14 and connects output shaft 6, and be socketed 16 one end of push rod at 15 middle bent of crankshaft, 16 other end of push rod is rotatably connected on rubber
On plug 18,18 edge seal of rubber stopper is slidably connected 17 inner wall of injection-tube, and the output shaft 6 of rotation is by synchronous belt 14 with dynamic crankshaft
15 rotations, crankshaft 15 drive rubber stopper 18 back and forth to move left and right in injection-tube 17 using push rod 16；The injection-tube 17 and glue
It is connected between 4 bottoms of cylinder by leading sebific duct 19, is provided with check valve wherein leading sebific duct 19 and being located at 4 bottom of packing element, injection-tube 17
It is connected between adhesive dispensing device 12 by another sebific duct 19 of leading, and leads and be also equipped with check valve at the connection adhesive dispensing device 12 of sebific duct 19, it is past
The rubber stopper 18 moved left and right again drives the glue in injection-tube 17 to import in adhesive dispensing device 12, and extracts glue from packing element 4 simultaneously
Liquid realizes automatically dropping glue and takes out glue function.
6 lower part of output shaft is fixedly connected with residual gear 20, and residual 20 part toothed portion of gear is anodontia, wherein residual gear
20 toothed portion engaging tooth battens 21, rack-plate 21 are fixed on 22 lower section of workbench, and 22 following four corners of workbench is rotatablely connected
There is idler wheel 23, two guide grooves 24 are offered on supporting plate 1, idler wheel 23 is entrenched in guide groove 24, and the output shaft 6 of rotation passes through residual tooth
20 drive rack-plate 21 of wheel and workbench 22 are advanced intermittently, and reduce frictional resistance using idler wheel 23, while guide groove 24 can be played and be led
To function, the dispensing efficiency of pcb board is substantially increased.
Embodiment 2
In order to which further above-mentioned electronic device pcb board automatic dispensing device is explained, the application provides another implementation
, the electronic device pcb board automatic dispensing device in the embodiment has following technical characteristic: being arranged below the adhesive dispensing device 12
There is Glue dripping head, be rotatably connected to stopcock above Glue dripping head, the gel quantity of adhesive dispensing device 12 is controlled by rotation stopcock, is realized to dispensing
The control of amount.
According to the specific descriptions of above-described embodiment, being apparent from the working principle of the invention is: pressing switch so that driving motor 5
It is powered on and output shaft 6 is driven to rotate, the output shaft 6 of rotation drives driven shaft 9 and turntable 10 to rotate by bevel gear set, rotation
Turntable 10 drive connecting rod 11 that adhesive dispensing device 12 is driven back and forth to move up and down along sleeve 13, the output shaft 6 of rotation passes through synchronous belt 14
Band dynamic crankshaft 15 rotates, and crankshaft 15 drives rubber stopper 18 back and forth to move left and right in injection-tube 17 using push rod 16, reciprocal left and right
Mobile rubber stopper 18 drives the glue in injection-tube 17 to import in adhesive dispensing device 12, and extracts glue from packing element 4 simultaneously, realizes
Automatically dropping glue and pumping glue function, the output shaft 6 of rotation drive rack-plate 21 and workbench 22 to be advanced intermittently by residual gear 20, benefit
Reduce frictional resistance with idler wheel 23, while guide groove 24 can play guide function, substantially increase the dispensing efficiency of pcb board, pass through
The gel quantity for rotating stopcock control adhesive dispensing device 12, realizes the control to dispensing amount.
It should be noted that driving motor and adhesive dispensing device are the application of the prior art in the application, pass through driving motor band
To drive driven shaft to rotate, driven shaft drives turntable drive link that adhesive dispensing device is driven back and forth to move up and down for dynamic output shaft rotation,
Cooperation crank rotation drives glue to extract automatically, realizes dispensing and takes out one body running of glue, and band is started building under the action of residual gear
Make platform advance, realizes that multistation dispensing function is the innovative point of the application, efficiently solve existing spot gluing equipment and pass through certainly
The production of dynamicization mechanical arm, producing line is introduced and the excessively high problem of use cost.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not limited only to above embodiments, and specific structure is allowed to vary.In every case in the protection model of independent claims of the present invention
Interior made various change is enclosed to be within the scope of the invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Claims (7)
1. a kind of electronic device pcb board automatic dispensing device, including supporting plate (1), upper frame (3), driven shaft (9), connecting rod (11),
Adhesive dispensing device (12), crankshaft (15) and injection-tube (17), supporting plate (1) side top are fixedly connected pillar (2), pillar (2) upper end
It is fixedly connected upper frame (3), upper frame (3) top is fixedly connected with packing element (4), which is characterized in that pass through flange on the upper frame (3)
Be equipped with driving motor (5), driving motor (5) lower rotational connect output shaft (6), driving motor (5) wire connecting power and
Switch；Output shaft (6) top is fixedly connected first bevel gear (7), and first bevel gear (7) engages second bevel gear (8), the
Two bevel gears (8) are fixedly connected with driven shaft (9) end, and driven shaft (9) the other end is fixedly connected with turntable (10)；The turntable
(10) outer rim is rotatablely connected connecting rod (11) upper end, and connecting rod (11) lower end is rotatablely connected dispensing device (12), adhesive dispensing device (12) top set
It connects in sleeve (13)；
Output shaft (6) side is provided with injection-tube (17), and injection-tube (17) is fixed below upper frame (3), injection-tube (17)
Interior side is rotatably connected to crankshaft (15), and crankshaft (15) lower part is pierced by injection-tube (17) and bearing is rotatablely connected therewith, crankshaft
(15) lower end is by synchronous belt (14) connection output shaft (6), and push rod (16) one end, push rod are socketed at crankshaft (15) middle bent
(16) other end is rotatably connected on rubber stopper (18), and rubber stopper (18) edge seal is slidably connected injection-tube (17) inner wall；Institute
It states and is connected between injection-tube (17) and packing element (4) bottom by leading sebific duct (19), wherein leading sebific duct (19) is located at packing element (4) bottom
Place is provided with check valve, is connected between injection-tube (17) and adhesive dispensing device (12) by another sebific duct (19) of leading, and lead sebific duct (19)
Check valve is also equipped at connection adhesive dispensing device (12).
2. a kind of electronic device pcb board automatic dispensing device according to claim 1, which is characterized in that the output shaft
(6) lower part is fixedly connected residual gear (20), and residual gear (20) part toothed portion is anodontia, wherein residual gear (20) toothed portion
Engaging tooth batten (21), rack-plate (21) are fixed below workbench (22).
3. a kind of electronic device pcb board automatic dispensing device according to claim 2, which is characterized in that the workbench
(22) following four corners is rotatably connected to idler wheel (23), and two guide grooves (24) are offered on supporting plate (1), and idler wheel (23) is entrenched in
In guide groove (24).
4. a kind of electronic device pcb board automatic dispensing device according to claim 1, which is characterized in that the driven shaft
(9) it is socketed on downrod lower end, sunpender upper end is fixedly connected on upper frame (3).
5. a kind of electronic device pcb board automatic dispensing device according to claim 1, which is characterized in that the adhesive dispensing device
(12) lower section is provided with Glue dripping head.
6. a kind of electronic device pcb board automatic dispensing device according to claim 5, which is characterized in that the Glue dripping head
Top is rotatably connected to stopcock.
7. -6 any a kind of electronic device pcb board automatic dispensing device according to claim 1, which is characterized in that described
It is fixed above packing element (14) and is connected to injecting glue bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044017.XA CN109847994B (en) | 2019-01-17 | 2019-01-17 | Automatic adhesive dispensing device for PCB (printed circuit board) of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044017.XA CN109847994B (en) | 2019-01-17 | 2019-01-17 | Automatic adhesive dispensing device for PCB (printed circuit board) of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109847994A true CN109847994A (en) | 2019-06-07 |
| CN109847994B CN109847994B (en) | 2020-12-18 |
Family
ID=66895135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910044017.XA Active CN109847994B (en) | 2019-01-17 | 2019-01-17 | Automatic adhesive dispensing device for PCB (printed circuit board) of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109847994B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085396A (en) * | 2020-01-06 | 2020-05-01 | 南京奥亚美电子科技有限公司 | Gluing device for continuously feeding glue for PCB |
| CN111545377A (en) * | 2020-04-22 | 2020-08-18 | 武瑞京 | Forestry pest control branch lime wash daubs device |
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| CN111545377A (en) * | 2020-04-22 | 2020-08-18 | 武瑞京 | Forestry pest control branch lime wash daubs device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109847994B (en) | 2020-12-18 |
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