CN108187974A - A kind of automatic dispensing machine and its automatically dropping glue method - Google Patents
A kind of automatic dispensing machine and its automatically dropping glue method Download PDFInfo
- Publication number
- CN108187974A CN108187974A CN201810183527.0A CN201810183527A CN108187974A CN 108187974 A CN108187974 A CN 108187974A CN 201810183527 A CN201810183527 A CN 201810183527A CN 108187974 A CN108187974 A CN 108187974A
- Authority
- CN
- China
- Prior art keywords
- tree lace
- disk
- glue
- prefabricated
- lace
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000005491 wire drawing Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 description 6
- WABPQHHGFIMREM-NOHWODKXSA-N lead-200 Chemical compound [200Pb] WABPQHHGFIMREM-NOHWODKXSA-N 0.000 description 5
- 239000004836 Glue Stick Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
Abstract
The present invention relates to pcb board manufacture fields, particularly disclose a kind of automatic dispensing machine and its automatically dropping glue method, including board, carrying disk, drive the driving motor of carrying disk rotation, point glue equipment set on carrying disk side, the point glue equipment includes the pedestal that sliding is connected to board, the tree lace disk free to rotate on pedestal, the prefabricated tree lace being around on tree lace disk, it is used to heat the tree lace hot-melting mechanism of prefabricated tree lace on pedestal, for the tree lace conveying mechanism for conveying the prefabricated tree lace on tree lace disk to tree lace hot-melting mechanism, tree lace hot-melting mechanism lower end is fixed on for carrying out the Glue dripping head of dispensing operation, for the first driving portion for driving base motions that Glue dripping head is made to be moved at carrying disk point glue point.It can heat hot melt adhesive and carry out dispensing operation automatically, improve working efficiency, reduce labor intensity.
Description
Technical field
The present invention relates to pcb board manufacture field, more particularly to a kind of automatic dispensing machine and its automatically dropping glue method.
Background technology
Point glue equipment is common a kind of equipment in manufacturing, it can apply fluid colloidal materials to one to be processed
On part, to bond other parts.The common glue of point glue equipment has two kinds of glue form and hot melt rubber stick form.It is practical raw
Have in production and much carry out automatic dispensing device for dispensing glue using glue, mainly include packing element and adhesive dispensing device, glue is housed in packing element
Liquid, compressed air enter packing element by valve, and the glue in packing element is pushed to enter adhesive dispensing device.Glue stores the needle-valve in adhesive dispensing device
It is interior, then needle-valve is controlled to carry out practical dispensing.Such as the patent that Authorization Notice No. is CN103657967B discloses one kind automatically
Dispenser, glue are stored in glue valve, and after glue valve reaches normal place, syringe needle carries out dispensing.Though its dispensing process is realized certainly
Dynamicization, but need constantly to shut down supplement glue, glue is easily freezed solidly at syringe needle after shutdown, so as to cause stifled needle and glue amount not
The phenomenon that accurate.
Although it can solve the problems, such as that gelling is fixed in syringe needle using the form of hot melt adhesive.But traditionally, mostly using manual
The form of glue rifle carries out hot melt adhesive operation.A piece hot melt rubber stick is inserted in glue rifle, glue rifle pipette tips heating glue stick carries out dispensing work
Industry.Existing pcb board 100 as shown in Figure 1 after lead 200 is welded on pcb board 100, needs to carry out dispensing in lead surrounding
Operation, to be reinforced to welding position.Herein, by manual artificial dispensing, one carrys out glue amount and glue point control is inaccurate, and two
It is low to carry out efficiency, labor intensity is big.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of automatic dispensing machine and its automatically dropping glue
Method can heat hot melt adhesive and carry out dispensing operation, improve working efficiency, reduce labor intensity automatically.
The first scheme of the invention provides a kind of automatic dispensing machine, is rotated including board, carrying disk, driving carrying disk
Driving motor, the point glue equipment set on carrying disk side, the point glue equipment include sliding and are connected to the pedestal of board, the bottom of set on
Tree lace disk free to rotate on seat, the prefabricated tree lace being around on tree lace disk, on pedestal for heating the glue of prefabricated tree lace
Line hot-melting mechanism, for the prefabricated tree lace on tree lace disk is conveyed to tree lace hot-melting mechanism tree lace conveying mechanism, be fixed on glue
Line hot-melting mechanism lower end is used to carry out the Glue dripping head of dispensing operation, make an inventory for driving base motions that Glue dripping head is made to be moved to loading
The first driving portion at glue point.
Through the above technical solutions, prefabricated tree lace is heated by tree lace hot-melting mechanism, the glue of hot melt passes through dispensing
Head operation is in pcb board；
During work, first by pcb board in being positioned and fixed on carrying disk；Then start board, at this time the meeting of tree lace conveying mechanism
Pulling on prefabricated tree lace makes prefabricated tree lace is quantitative slowly to put on display and be sent into tree lace hot-melting mechanism from tree lace disk；Then it is driven first
Under the action of dynamic portion, Glue dripping head is close to carrying disk and moves to a glue point position；Then, carrying disk rotates, meanwhile, tree lace fuse machine
The prefabricated tree lace of structure heating makes glue, and point is on PCB at Glue dripping head, and as carrying disk rotates, glue is uniformly put on pcb board
Lead surrounding；This process dispensing operation carries out automatically, substitutes manual work, puts glue point precise control, and point trial of strength is stablized, work effect
Rate is high；
To sum up, prefabricated tree lace is used herein as instead of traditional glue, avoids the need for the problem of frequent shutdown supplements glue, simultaneously
Glue solidification is effectively prevent to block Glue dripping head；The automation mechanized operation of equipment is realized additionally by the form of prefabricated tree lace, is carried significantly
High working efficiency.
Preferably, the pedestal includes lower seat board, upper base plate, and the lower seat board sliding is connected to board, and described first drives
Dynamic portion acts on lower seat board, and the lower seat board is equipped with the installing plate that bottom end is obliquely installed towards carrying disk, the upper base plate edge
The inclined direction sliding of installing plate is connected to installing plate, and the installing plate is equipped with the second driving for upper base plate to be driven to move
Portion, the tree lace disk, tree lace hot-melting mechanism, tree lace conveying mechanism are set on upper base plate.
Through the above technical solutions, the second driving portion can drive upper base plate to be moved along installing plate bevel direction, so as to control
Glue dripping head height and position processed, meanwhile, in conjunction with moving forward and backward for pedestal, you can accurately control the dispensing position of Glue dripping head, make a little
Glue operation is more accurate.
Preferably, the lower seat plate on both sides are fixed with support plate, and support plate side is equipped with arc groove, the circle where arc groove
Following seat board is circle central axis close to the sideline of carrying disk one end, and the lower end of installing plate is butted on lower seat board close to the one of carrying disk
End, the upper end of installing plate is anchored on by screw on arc groove.
Through the above technical solutions, the setting of arc groove for installing plate adjust its angle between lower seat board namely
The inclined degree of installing plate；Loosen screw, make installing plate one end lower after lock-screw again, you can be easily accomplished angular adjustment,
It is easy to operate；The vertical degree of Glue dripping head can be controlled by adjusting the angle of inclination of installing plate, so as to adjust plastic emitting speed.
Preferably, the tree lace conveying mechanism include be set on pedestal on leading truck, the tree lace cushion block on leading truck,
To against conveying roller of the prefabricated tree lace in tree lace cushion block surface, the stepper motor for conveying roller to be driven to rotate, leading truck leans on
The side of nearly tree lace hot-melting mechanism is equipped with tree lace and exports mouth.
Through the above technical solutions, prefabricated tree lace is affixed on tree lace cushion block surface and penetrates tree lace output mouth, roller surface is conveyed
It is pressed on prefabricated tree lace, rotates conveying roller, prefabricated tree lace can be driven to move forward by frictional force；It can control by stepper motor
Prefabricated tree lace quantitatively conveys, glue amount precise control.
Preferably, the described one end of tree lace cushion block far from tree lace delivery outlet is articulated on leading truck, the tree lace cushion block
Hinged end be equipped with the orthogonal extension block of tree lace cushion block, the extension block one end and leading truck far from its hinged end it
Between be equipped with and push out the elastic component of the end, the extension block is equipped with the tree lace input mouth penetrated for prefabricated tree lace, described
Tree lace input mouth and tree lace output mouth are located on same axis.
Through the above technical solutions, prefabricated tree lace is held by tree lace cushion block, elastic component is remote by resilient force extension block
One end from tree lace cushion block is turned out, and so as to which elastic cushion block be driven to move to conveying roller and push against conveying roller, is conducive to increase
Frictional force between conveying roller and prefabricated tree lace；Herein, when conveying roller rotates, due to the setting of elastic component, tree lace cushion block can be certainly
Row adjusts the pressure between conveying roller, makes prefabricated tree lace conveying relatively reliable.
Preferably, the tree lace hot-melting mechanism includes being set on the fixed frame of tree lace output mouth side, be fixed on fixed frame
And electrical heating sleeve, the tree lace set on electric heating cover upper end that end is set obliquely penetrate mouth, the Glue dripping head is fixed on electricity
Heating muff lower end.
Penetrated through the above technical solutions, prefabricated tree lace penetrates mouth from tree lace, by electrical heating sleeve heating melting after from
Glue dripping head goes out outflow.
Preferably, the tree lace output mouth and tree lace are connected with defeated spool, the side wall connection of the defeated spool between penetrating mouth
There is air pressure input pipe.
Through the above technical solutions, the setting of defeated spool can prevent interference of the foreign object to prefabricated tree lace, make to wear into tree lace
The tree lace entered at mouth is more straight, while ensures that the tree lace in electrical heating sleeve is cleaner；In addition, when having carried out a PCB
After the dispensing operation of plate, it can be blown by air pressure input pipe into Glue dripping head, remaining melten gel is blown out, make Glue dripping head more suitable
Freely, residue glue heap is prevented at Glue dripping head, improves dispensing quality.
Preferably, the carrying disk upper end frame is equipped with fixed cross beam, and the fixed cross beam is equipped with and helps line plate, helps on line plate
Equipped with the limit hole being caught in for pcb board lead, the limit hole and carrying disk are arranged concentrically.
Through the above technical solutions, during installation pcb board, the lead on pcb board can be caught at the limit hole for helping line plate,
In this way, when pcb board is rotated with carrying disk, lead vertical state can be kept, occur the phenomenon that big-eared winding under less lead.
Preferably, it is described help line plate be equipped with elastic detent part, the elastic detent part in " Ω " type and with limit hole phase
It overlaps.
Through the above technical solutions, elastic detent part clamps the lead on pcb board by elastic force, so as to play fixation
Effect, and lead is freely rotated, fix lead more steady.
Second scheme of the present invention provides a kind of automatically dropping glue method based on above-mentioned automatic dispensing machine, including walking as follows
Suddenly：
（1）Virgin rubber stick is heated to 80 DEG C or more melting softenings and carries out wire-drawing shape；
（2）The tree lace of wire-drawing shape is cooled down and is around on tree lace disk and is wound for use；
（3）It will be wound on the pedestal of the tree lace disk of prefabricated tree lace loaded on board, and adjust prefabricated tree lace outlet angle, in tree lace disk
It is rotated equipped with rolling bearing for tree lace disk freedom and flexibility；
（4）Prefabricated tree lace the end of a thread on tree lace disk is taken to pass through tree lace conveying mechanism and is penetrated in tree lace hot-melting mechanism；
（5）Tree lace is heated by tree lace hot-melting mechanism, melten gel is flowed out from Glue dripping head, stops heating after melten gel outflow is smooth, and
Residue glue processing at Glue dripping head is clean；
（6）It will treat that dispensing workpiece is put into carrying disk positioning and fixes；
（7）Board start button, carrying disk rotation are pressed, Glue dripping head carries out automatically dropping glue operation to the workpiece on carrying disk.
Through the above technical solutions, the glue stick of numerous sticks is made to coiled collodion silk by melt drawing technique, in this way
The time of the continuous dispensing operation of machine can be increased, reduce the sizing material supplement period namely replace traditional glue using prefabricated tree lace
Liquid avoids the need for the problem of frequent shutdown supplements glue, so as to which glue solidification be effectively prevent to block Glue dripping head；Additionally by pre-
The form of glue line realizes the automation mechanized operation of equipment, greatly improves working efficiency.
To sum up, compared with prior art, beneficial effects of the present invention are as follows：
1st, the problem of replacing traditional glue using prefabricated tree lace, avoiding the need for frequent shutdown supplement glue, at the same it is effectively anti-
Glue dripping head is blocked in only glue solidification；
2nd, the automation mechanized operation of equipment is realized by the form of prefabricated tree lace, greatly improves working efficiency；
3rd, the angle of inclination of Glue dripping head can be adjusted, and dispensing operation is carried out convenient for control glue flow velocity；
4th, the front and rear ventilation of Glue dripping head operation can prevent glue from accumulating；
5th, the lead on pcb board can be limited vertically, solve the problems, such as wire wound in rotation.
Description of the drawings
Fig. 1 is the structure diagram of pcb board to be processed；
Fig. 2 is the overall structure diagram of embodiment one；
Fig. 3 is the partial structural diagram of embodiment one, it is intended to represent tree lace conveying mechanism, the structure at tree lace hot-melting mechanism；
Fig. 4 is A portions enlarged drawing in Fig. 3；
Fig. 5 is the side structure schematic view of embodiment one, it is intended to represent the structure of base position；
Fig. 6 is the structure diagram at carrying disk in embodiment one.
Reference numeral：1st, board；2nd, carrying disk；3rd, driving motor；4th, point glue equipment；41st, pedestal；411st, lower seat board；
412nd, upper base plate；42nd, tree lace disk；43rd, prefabricated tree lace；44th, tree lace hot-melting mechanism；441st, fixed frame；442nd, electrical heating sleeve；
443rd, tree lace penetrates mouth；45th, tree lace conveying mechanism；451st, leading truck；452nd, tree lace cushion block；453rd, conveying roller；454th, stepping electricity
Machine；46th, Glue dripping head；47th, the first driving portion；5th, installing plate；6th, the second driving portion；7th, support plate；8th, arc groove；9th, tree lace exports
Mouth；10th, extension block；11st, elastic component；12nd, tree lace input mouth；13rd, defeated spool；14th, air pressure input pipe；15th, fixed cross beam；16、
Help line plate；17th, limit hole；18th, elastic detent part；19th, start button；20th, control flow；21st, line rail；22nd, stent；23rd, it positions
Chamber；24th, hold-down mechanism；241st, pressure head；242nd, thrust spring；25th, cover board；26th, grating inductor；27th, clamping head；28th, thrust
Cylinder；100th, pcb board；200th, lead.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Embodiment one：
Automatic dispensing machine as shown in Figures 2 and 3, the driving motor 3 rotated including board 1, carrying disk 2, driving carrying disk 2,
Point glue equipment 4 set on 2 rear of carrying disk is additionally provided with start button 19 and control flow 20 on board 1.It can be with by control flow 20
The action of point glue equipment 4 and carrying disk 2 is set, debugged and controlled.Action can be with started by press button 19 after setting
Carry out start-up operation.Herein, it in order to which safety operation, start button 19 are a pair of buttons, needs to press two button ability simultaneously
Start board 1.
Referring to attached drawing 3 and 5, point glue equipment 4 include pedestal 41, tree lace disk 42, prefabricated tree lace 43, tree lace hot-melting mechanism 44,
Tree lace conveying mechanism 45,46 and first driving portion 47 of Glue dripping head.Wherein, pedestal 41 includes lower seat board 411, upper base plate 412, lower seat
Plate 411 is connected to board 1 by the sliding of line rail 21, and the first driving portion 47 acts on lower seat board 411, and the first driving portion 47 is driving
Motor 3.The both sides medium position of lower seat board 411 is fixed with support plate 7, and support plate 7 is equipped with two arc grooves 8；Herein, arc
The following seat board 411 of circle at 8 place of slot is circle central axis close to the sideline of 2 one end of carrying disk.Support plate 7 is equipped with installing plate 5, peace
The lower end of loading board 5 is butted on lower seat board 411 close to one end of carrying disk 2, and upper end is anchored on by screw on arc groove 8.Pass through pine
Tight screw can adjust the angle between installing plate 5 and lower seat board 411.
Line rail 21 is again provided on installing plate 5, line rail 21 is set along the inclined direction of installing plate 5.Upper base plate 412 passes through line
The sliding of rail 21 is connected to installing plate 5.It is additionally provided with to drive the second driving that rail 21 moves along upper base plate 412 on installing plate 5
Portion 6, the second driving portion 6 are also driving motor 3.
Being stood on upper base plate 412 has stent 22, and tree lace disk 42 is placed on stent 22 and can be rotated with freedom and flexibility, is convenient for changing.
Prefabricated tree lace 43 is around on tree lace disk 42, can be passed through during operation and be pullled exhibition.
Referring to attached drawing 3 and 4, tree lace hot-melting mechanism 44 penetrates mouth including fixed frame 441, electrical heating sleeve 442 and tree lace
443.Fixed frame 441 is fixed on upper base plate 412, and electrical heating sleeve 442 is set on fixed frame 441, and Glue dripping head 46 is connected in electrical heating
The lower end of sleeve 442, tree lace penetrate the upper end that mouth 443 is connected in electrical heating sleeve 442.
Referring to attached drawing 3 and 4, tree lace conveying mechanism 45 includes leading truck 451, tree lace cushion block 452, conveying roller 453, stepping electricity
Machine 454.Leading truck 451 is fixed on upper base plate 412.One end of tree lace cushion block 452 is articulated with leading truck 451, extends on the other end
Have and itself orthogonal extension block 10.Extension block 10 is equipped with the tree lace input mouth 12 penetrated for prefabricated tree lace 43, is oriented to
Frame 451 is equipped with the tree lace being pierced by for prefabricated tree lace 43 close to the side of Glue dripping head 46 and exports mouth 9, and tree lace input mouth 12 and tree lace are defeated
Go out mouth 9 to be located on same axis.Herein, prefabricated tree lace 43 can be affixed on 452 surface of tree lace cushion block after being penetrated from tree lace input mouth 12
And it is pierced by from tree lace output mouth 9 and enters back into the tree lace of electrical heating sleeve 442 and penetrate in mouth 443.Stepper motor 454 is fixed on the seat of honour
Plate 412, conveying roller 453 are set in the rotation axis of stepper motor 454；Herein, 453 surface of conveying roller is close to tree lace cushion block 452
Surface namely prefabricated tree lace 43 are between conveying roller 453 and tree lace cushion block 452.Conveying roller 453 is driven prefabricated by frictional force
43 onwards transmission of tree lace.In order to be smoothed out the transmission of prefabricated tree lace 43,453 surface of conveying roller can be made into the flank of tooth.In addition, conveying
Roller 453 can generate extruding force when rotating to prefabricated tree lace 43 and tree lace cushion block 452, due to prefabricated tree lace 43 diameter there may be
Difference, therefore prefabricated tree lace 43 is easily damaged during transmission or generates interim card, therefore devise elastic construction.I.e. in 10 He of extension block
Elastic component 11 is equipped between leading truck 451, elastic component 11 is compressed spring herein, and compressed spring pushes extension block 10 to turn outward
It is dynamic, so as to which tree lace cushion block 452 be made to be pressed in conveying roller 453 always, existed centainly between conveying roller 453 and tree lace cushion block 452
The preload force value of range.When prefabricated tree lace 43 is thicker, tree lace cushion block 452 can be slightly away from conveying roller 453, when prefabricated tree lace 43
When attenuating, tree lace cushion block 452 can be slightly by nearly conveying roller 453, so as to ensure that it is more steady, reliable that prefabricated tree lace 43 conveys.
Referring to attached drawing 4, interference of the foreign object to prefabricated tree lace 43 in order to prevent makes to penetrate the tree lace at mouth 443 into tree lace
It is more straight, while ensure that the tree lace in electrical heating sleeve 442 is cleaner, tree lace export mouth 9 and tree lace penetrate mouth 443 it
Between be connected with defeated spool 13.Herein, the side wall of defeated spool 13 is also communicated with air pressure input pipe 14, when having carried out pcb board 100
After dispensing operation, it can be blown by air pressure input pipe 14 into Glue dripping head 46, remaining melten gel blown out, makes Glue dripping head 46 more
It is smooth, residue glue heap is prevented at Glue dripping head 46, improves dispensing quality.
Referring to attached drawing 6, carrying disk 2 is equipped with the compression of the positioning chamber 23 and fixed pcb board 100 for the placement of pcb board 100
Mechanism 24.Hold-down mechanism 24 is included for compressing the pressure head 241 of 100 upper surface of pcb board, for pressure head 241 to be pushed to be pressed on pcb board
100 thrust spring 242.During installation, pressure head 241 is dialled from positioning chamber 23, after being packed into pcb board 100, in thrust spring 242
Under effect, 241 self-return of pressure head is pressed on 100 upper surface of pcb board, reaches fixed function, as a result simply, easy to operate.This
Place, the side of 241 remotely located chamber 23 of pressure head are equipped with cover board 25, and cover board 25 limits pressure head 241, and result is made more to stablize.
Referring to attached drawing 3 and 4,2 upper end frame of carrying disk is equipped with fixed cross beam 15, and fixed cross beam 15 is equipped with and helps line plate 16, helps
Line plate 16 is equipped with the limit hole 17 being caught in for 100 lead 200 of pcb board, and limit hole 17 and carrying disk 2 are arranged concentrically.Herein, it helps
Line plate 16 is equipped with elastic detent part 18, and elastic detent part 18 coincides in " Ω " type and with limit hole 17.In addition, helping line plate
16 side is equipped with grating inductor 26, for sensing whether 100 lead 200 of pcb board clicks into place in limit hole 17.
Wherein, the both sides of carrying disk 2 are also symmetrically equipped with clamping head 27 and thrust cylinder 28, and clamping head 27 is fixed on thrust
On the cylinder rod of cylinder 28.During starting up, the meeting relative motion of clamping head 27 of 100 both sides of pcb board, two clamping heads 27 press from both sides one in advance
200 root of lead is tightened sizing, makes dispensing more accurate by the root of lead 200 on lower pcb board 100 in advance.
Embodiment two：
A kind of automatically dropping glue method, includes the following steps：
（1）Virgin rubber stick is heated to 80 DEG C or more melting softenings and carries out wire-drawing shape；Herein, heating temperature is not higher than 130 DEG C,
Preventing glue stick, in addition temperature is excessively high, and glue stick is susceptible to carbonization, influences to be molded tree lace quality in complete molten condition；
（2）The tree lace of wire-drawing shape is cooled down and is around on tree lace disk 42 and is wound for use；
（3）It will be wound on pedestal 41 of the tree lace disk 42 loaded on board 1 of prefabricated tree lace 43, adjust prefabricated tree lace 43 and go out line angle
Degree, the interior rolling bearing that is equipped with of tree lace disk 42 rotate for 42 freedom and flexibility of tree lace disk；Herein, the outlet angle of prefabricated tree lace 43 is
12°~22°；
（4）43 the end of a thread of prefabricated tree lace on tree lace disk 42 is taken to penetrate tree lace input mouth 12, makes tree lace from conveying roller 453 and tree lace pad
It passes through between block 452, and is pierced by, then tree lace is penetrated by defeated spool 13 and penetrates mouth 443 from tree lace output mouth 9, make prefabricated tree lace
43 enter in electrical heating sleeve 442；
（5）Start tree lace conveying mechanism 45 and tree lace hot-melting mechanism 44, tree lace is heated by tree lace hot-melting mechanism 44, melten gel is from point
Rubber head 46 flows out, and stops heating after melten gel outflow is smooth, and residue glue at Glue dripping head 46 is handled totally, completes standard before processing
It is standby；
（6）Pressure head 241 is stirred, pcb board 100 is loaded on carrying disk 2, and position fixation；
（7）It lead 200 on pcb board 100 is smoothed out with the fingers into direct join is caught in limit hole 17 and limit；
（8）Both hands press 1 both sides start button 19 of board simultaneously, and carrying disk 2 rotates, and Glue dripping head 46 is to the workpiece on carrying disk 2
Carry out automatically dropping glue operation.
The present invention replaces traditional glue using prefabricated tree lace 43, avoids the need for the problem of frequent shutdown supplements glue,
Glue solidification is effectively prevent to block Glue dripping head 46 simultaneously；The automation for realizing equipment additionally by the form of prefabricated tree lace 43 is grasped
Make, greatly improve working efficiency.
The above embodiments are merely illustrative of the technical solutions of the present invention rather than the protection domain of invention is limited.To the greatest extent
Pipe is described in detail the present invention with reference to above-described embodiment, and those of ordinary skill in the art can not still make creation
Property labour modify to the technical solution recorded in above-described embodiment, so as to obtain it is different, essence without departing from the present invention
The other technologies scheme of design, these technical solutions similarly belong to invention which is intended to be protected.
Claims (10)
1. a kind of automatic dispensing machine, the driving motor (3) rotated including board (1), carrying disk (2), driving carrying disk (2) are set
Point glue equipment (4) in carrying disk (2) side, it is characterized in that：The point glue equipment (4) is connected to board (1) including sliding
Pedestal (41), tree lace disk (42) free to rotate on pedestal (41), the prefabricated tree lace (43) being around on tree lace disk (42),
On pedestal (41) for heat prefabricated tree lace (43) tree lace hot-melting mechanism (44), for will be prefabricated on tree lace disk (42)
Tree lace conveying mechanism (45) that tree lace (43) is conveyed to tree lace hot-melting mechanism (44) is fixed on tree lace hot-melting mechanism (44) lower end use
In carry out dispensing operation Glue dripping head (46), for drive pedestal (41) movement Glue dripping head (46) is made to be moved to carrying disk (2) point
The first driving portion (47) at glue point.
2. a kind of automatic dispensing machine according to claim 1, it is characterized in that：The pedestal (41) including lower seat board (411),
Upper base plate (412), lower seat board (411) sliding are connected to board (1), and first driving portion (47) acts on lower seat board
(411), the lower seat board (411) is equipped with the installing plate (5) that bottom end is obliquely installed towards carrying disk (2), the upper base plate
(412) installing plate (5) is connected to along the sliding of the inclined direction of installing plate (5), the installing plate (5) is equipped with to drive the seat of honour
The second driving portion (6) of plate (412) movement, the tree lace disk (42), tree lace hot-melting mechanism (44), tree lace conveying mechanism (45) are equal
On upper base plate (412).
3. a kind of automatic dispensing machine according to claim 2, it is characterized in that：Lower seat board (411) both sides are fixed with branch
Fagging (7), support plate (7) side are equipped with arc groove (8), and the following seat board of circle (411) where arc groove (8) is close to carrying disk
(2) sideline of one end is circle central axis, and the lower end of installing plate (5) is butted on lower seat board (411) close to one end of carrying disk (2), peace
The upper end of loading board (5) is anchored on by screw on arc groove (8).
4. a kind of automatic dispensing machine according to claim 1, it is characterized in that：The tree lace conveying mechanism (45) is including being set on
Leading truck (451) on pedestal (41), the tree lace cushion block (452) on leading truck (451), to against prefabricated tree lace (43)
Conveying roller (453) in tree lace cushion block (452) surface, the stepper motor (454) for conveying roller (453) to be driven to rotate, are oriented to
Frame (451) is equipped with tree lace output mouth (9) close to the side of tree lace hot-melting mechanism (44).
5. a kind of automatic dispensing machine according to claim 4, it is characterized in that：The tree lace cushion block (452) is defeated far from tree lace
One end of outlet is articulated on leading truck (451), and the hinged end of the tree lace cushion block (452) is equipped with and tree lace cushion block (452)
Orthogonal extension block (10), the extension block (10) far between one end of its hinged end and leading truck (451) be equipped with to
The outer elastic component (11) for pushing the end, the extension block (10) are equipped with the tree lace input mouth penetrated for prefabricated tree lace (43)
(12), the tree lace input mouth (12) and tree lace output mouth (9) are on same axis.
6. a kind of automatic dispensing machine according to claim 4, it is characterized in that：The tree lace hot-melting mechanism (44) is including being set on
The electric heating cover that tree lace exports the fixed frame (441) of mouth (9) side, is fixed on fixed frame (441) and end is set obliquely
Cylinder (442), the tree lace set on electric heating cover upper end penetrate mouth (443), and the Glue dripping head (46) is fixed on electrical heating sleeve (442)
Lower end.
7. a kind of automatic dispensing machine according to claim 6, it is characterized in that：The tree lace output mouth (9) and tree lace penetrate
Defeated spool (13) is connected between mouth (443), the side wall of the defeated spool (13) is communicated with air pressure input pipe (14).
8. a kind of automatic dispensing machine according to claim 1, it is characterized in that：Carrying disk (2) upper end frame, which is equipped with, to be fixed
Crossbeam (15), the fixed cross beam (15) are equipped with and help line plate (16), and line plate (16) is helped to be equipped with for pcb board (100) lead
(200) limit hole (17) being caught in, the limit hole (17) and carrying disk (2) are arranged concentrically.
9. a kind of automatic dispensing machine according to claim 8, it is characterized in that：It is described that line plate (16) is helped to be equipped with elastic screens
Part (18), the elastic detent part (18) coincide in " Ω " type and with limit hole (17).
10. a kind of automatically dropping glue method, it is characterized in that：Include the following steps：
（1）Virgin rubber stick is heated to 80 DEG C or more melting softenings and carries out wire-drawing shape；
（2）The tree lace of wire-drawing shape is cooled down and is around on tree lace disk and is wound for use；
（3）It will be wound on the pedestal of the tree lace disk of prefabricated tree lace loaded on board, and adjust prefabricated tree lace outlet angle, in tree lace disk
It is rotated equipped with rolling bearing for tree lace disk freedom and flexibility；
（4）Prefabricated tree lace the end of a thread on tree lace disk is taken to pass through tree lace conveying mechanism and is penetrated in tree lace hot-melting mechanism；
（5）Tree lace is heated by tree lace hot-melting mechanism, melten gel is flowed out from Glue dripping head, stops heating after melten gel outflow is smooth, and
Residue glue processing at Glue dripping head is clean；
（6）It will treat that dispensing workpiece is put into carrying disk positioning and fixes；
（7）Board start button, carrying disk rotation are pressed, Glue dripping head carries out automatically dropping glue operation to the workpiece on carrying disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183527.0A CN108187974B (en) | 2018-03-06 | 2018-03-06 | Automatic dispensing machine and automatic dispensing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183527.0A CN108187974B (en) | 2018-03-06 | 2018-03-06 | Automatic dispensing machine and automatic dispensing method thereof |
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| CN108187974A true CN108187974A (en) | 2018-06-22 |
| CN108187974B CN108187974B (en) | 2024-01-12 |
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| CN201810183527.0A Active CN108187974B (en) | 2018-03-06 | 2018-03-06 | Automatic dispensing machine and automatic dispensing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018547A (en) * | 2018-07-18 | 2018-12-18 | 广州市凯安消防科技有限公司 | A kind of canister automation glue injection equipment of fire-fighting life-saving head-shield |
| CN109107826A (en) * | 2018-11-07 | 2019-01-01 | 无锡商业职业技术学院 | Product divides sequence processing unit (plant) in a kind of industrial production line |
| CN110420770A (en) * | 2019-08-29 | 2019-11-08 | 孙斐 | A kind of three-in-one woven cloth coating system and its method |
| CN110479532A (en) * | 2019-08-29 | 2019-11-22 | 歌尔股份有限公司 | A kind of glue spraying valve rubber equipment |
| WO2022121584A1 (en) * | 2020-12-08 | 2022-06-16 | 惠州市开蒙医疗科技有限公司 | High-precision adhesive dispensing and positioning equipment |
| CN116666233A (en) * | 2023-07-31 | 2023-08-29 | 山东凯一达智能科技有限公司 | Semiconductor device processing method and equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174267Y (en) * | 1993-08-11 | 1994-08-17 | 俞以纯 | Thermal gluer |
| CN101734515A (en) * | 2009-11-04 | 2010-06-16 | 青岛三元集团股份有限公司 | Wire-sending device |
| CN103657968A (en) * | 2013-11-29 | 2014-03-26 | 苏州博众精工科技有限公司 | Automatic circumferential dispensing mechanism |
| WO2014078767A1 (en) * | 2012-11-19 | 2014-05-22 | Graco Minnesota Inc. | Thermal break for hot melt system fluid line |
| CN105381928A (en) * | 2015-12-04 | 2016-03-09 | 江阴乐圩光电股份有限公司 | Dispenser with glue blowing function |
| CN105583110A (en) * | 2014-10-22 | 2016-05-18 | 张连贵 | Auxiliary device of glue spraying device |
| CN205709561U (en) * | 2016-03-22 | 2016-11-23 | 卢统华 | A kind of rotating mechanism band elevating arc transmission and the cantilever crane of bus ring |
| CN206926018U (en) * | 2017-07-14 | 2018-01-26 | 江子杨 | Plate joggling apparatus thread depressing mechanism |
| CN208177761U (en) * | 2018-03-06 | 2018-12-04 | 苏州利华科技股份有限公司 | A kind of automatic dispensing machine |
-
2018
- 2018-03-06 CN CN201810183527.0A patent/CN108187974B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174267Y (en) * | 1993-08-11 | 1994-08-17 | 俞以纯 | Thermal gluer |
| CN101734515A (en) * | 2009-11-04 | 2010-06-16 | 青岛三元集团股份有限公司 | Wire-sending device |
| WO2014078767A1 (en) * | 2012-11-19 | 2014-05-22 | Graco Minnesota Inc. | Thermal break for hot melt system fluid line |
| CN103657968A (en) * | 2013-11-29 | 2014-03-26 | 苏州博众精工科技有限公司 | Automatic circumferential dispensing mechanism |
| CN105583110A (en) * | 2014-10-22 | 2016-05-18 | 张连贵 | Auxiliary device of glue spraying device |
| CN105381928A (en) * | 2015-12-04 | 2016-03-09 | 江阴乐圩光电股份有限公司 | Dispenser with glue blowing function |
| CN205709561U (en) * | 2016-03-22 | 2016-11-23 | 卢统华 | A kind of rotating mechanism band elevating arc transmission and the cantilever crane of bus ring |
| CN206926018U (en) * | 2017-07-14 | 2018-01-26 | 江子杨 | Plate joggling apparatus thread depressing mechanism |
| CN208177761U (en) * | 2018-03-06 | 2018-12-04 | 苏州利华科技股份有限公司 | A kind of automatic dispensing machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018547A (en) * | 2018-07-18 | 2018-12-18 | 广州市凯安消防科技有限公司 | A kind of canister automation glue injection equipment of fire-fighting life-saving head-shield |
| CN109107826A (en) * | 2018-11-07 | 2019-01-01 | 无锡商业职业技术学院 | Product divides sequence processing unit (plant) in a kind of industrial production line |
| CN109107826B (en) * | 2018-11-07 | 2023-06-02 | 无锡商业职业技术学院 | Sequencing processing device for products on industrial production line |
| CN110420770A (en) * | 2019-08-29 | 2019-11-08 | 孙斐 | A kind of three-in-one woven cloth coating system and its method |
| CN110479532A (en) * | 2019-08-29 | 2019-11-22 | 歌尔股份有限公司 | A kind of glue spraying valve rubber equipment |
| CN110479532B (en) * | 2019-08-29 | 2020-08-28 | 歌尔股份有限公司 | Glue wiping equipment for glue spraying valve |
| WO2022121584A1 (en) * | 2020-12-08 | 2022-06-16 | 惠州市开蒙医疗科技有限公司 | High-precision adhesive dispensing and positioning equipment |
| CN116666233A (en) * | 2023-07-31 | 2023-08-29 | 山东凯一达智能科技有限公司 | Semiconductor device processing method and equipment |
| CN116666233B (en) * | 2023-07-31 | 2023-10-20 | 山东凯一达智能科技有限公司 | Semiconductor device processing method and equipment |
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| CN108187974B (en) | 2024-01-12 |
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Address after: No. 2400 Taidong Road, Caohu Street, Suxiang Cooperation Zone, Suzhou City, Jiangsu Province, 215000 Applicant after: Rayval(Suzhou)Technologies Co.,Ltd. Address before: Building 15A, Suchun Industrial Park, No. 428 Xinglong Street, Suzhou Industrial Park, Jiangsu Province, 215126 Applicant before: RAYVAL (SUZHOU) TECHNOLOGIES CO.,LTD. |
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