CN107282370A - The consistent point gum machine of a kind of registration, gel quantity - Google Patents
The consistent point gum machine of a kind of registration, gel quantity Download PDFInfo
- Publication number
- CN107282370A CN107282370A CN201710705035.9A CN201710705035A CN107282370A CN 107282370 A CN107282370 A CN 107282370A CN 201710705035 A CN201710705035 A CN 201710705035A CN 107282370 A CN107282370 A CN 107282370A
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- axis
- axis assembly
- assembly
- guide rail
- glue
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- 239000003292 glue Substances 0.000 claims abstract description 73
- 238000006073 displacement reaction Methods 0.000 claims abstract description 46
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000009466 transformation Effects 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
- B05C5/0212—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 only at particular parts of the articles
- B05C5/0216—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 only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
-
- 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
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
-
- 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
- B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of registration, the consistent point gum machine of gel quantity, including framework assembly, X-axis assembly, Y-axis assembly, Z axis assembly and gum outlet assembly, framework assembly includes quadra, left socle and right support, left socle and right support are arranged on quadra rear portion both sides, the quadra left and right sides is mounted on levels operation platform, X-axis assembly is installed between two levels operation platforms, upper end of the Y-axis assembly two ends respectively with left socle and right support is connected, Z axis assembly is arranged on Y-axis assembly, gum outlet assembly is arranged on front side of Z axis assembly；It is provided with the upside of X-axis assembly on the left of work stage, X-axis assembly front end and X-axis displacement transducer is installed, is provided with the downside of Y-axis assembly right-hand member on the left of Y-axis displacement transducer, Z axis assembly lower end and Z axis displacement transducer is installed.The present invention can be accurately positioned, gel quantity consistent, reduce part rejection rate, and save glue.
Description
Technical field
The present invention relates to a kind of point gum machine, more particularly, to the consistent point gum machine of a kind of registration, gel quantity.
Background technology
With the fast development of science and technology, requirement more and more higher of the people to electronic equipment so that electronic equipment tends to
Increasingly intelligent development, and the integrated circuit in electronic equipment also develops towards high-density integrated.On surface-mounted integrated circuit
Used in semiconductor package process and arrive various encapsulation fluids, to carry out mechanical protection to chip and eliminate thermal stress.Encapsulation process
In, it is typically all to be completed by dispensing, so the also more and more higher of the requirement to point gum machine.In actual production, greatly to automobile
Part is small to be required for using point gum machine and carrys out dispensing to electronic component (such as relay, loudspeaker), such as to integrated on mobile phone
Circuit board carries out dispensing.Most of point gum machine that in the market is used be it is automanual, to circuit board of mobile phone carry out dispensing when, often
Be commonly encountered because gel quantity is inconsistent and midway stops the dispensing of point gum machine, technical staff must not be without repairing and debugging.So
The demand that production can not meet client is frequently resulted in, What is more causes the increase of circuit board disqualification rate, so as to gently then cause to return
Work, it is heavy then cause product rejection, thereby result in low low production efficiency, product qualification rate, reliability and flow uniformity compared with
Poor the problem of.
Therefore, need that a kind of simple in construction, registration, gel quantity be consistent, the point of dispensing efficiency high, dispensing reliable in quality badly
Glue machine.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of registration, gel quantity are consistent
Point gum machine, its is simple in construction, reasonable in design, is accurately positioned by increasing multiple displacement transducers to realize, pass through control live
The length stretched out is filled in realize that gel quantity is consistent, efficiently solve existing point gum machine do not possess be accurately positioned it is inconsistent with gel quantity
The problem of, reduce and scrapped caused by the inconsistent of gel quantity and to part, and glue is saved, using simple to operate, use
Effect is good, practical, is easy to promote the use of.
To achieve the above object, the technical solution adopted by the present invention is：The consistent dispensing of a kind of registration, gel quantity
Machine, it is characterised in that：It is described including framework assembly, X-axis assembly, Y-axis assembly, Z axis assembly and gum outlet assembly
Framework assembly includes quadra, left socle and right support, and the left socle and right support are symmetrically mounted on quadra
The rear portion left and right sides, the left and right sides of the quadra is mounted on levels operation platform, the levels operation of the left and right sides
Region between platform is X-axis assembly installing zone, and the X-axis assembly is arranged in X-axis assembly installing zone, the X-axis dress
Connect, connect in the middle part of the rear end of the X-axis assembly and the rear side of quadra in the middle part of the front end of part and the front side of quadra
Connect, the left end of the Y-axis assembly and the upper end of left socle are connected, the right-hand member of the Y-axis assembly and the upper end of right support connect
Connect, the Z axis assembly is vertically installed on Y-axis assembly and can slided along the length direction of Y-axis assembly, it is described go out
Glue mouthful assembly is vertically installed at the front side of Z axis assembly and can control gel quantity；It is provided with the upside of the X-axis assembly
It is provided with the left of the work stage that can be moved along X-axis assembly length direction, the front end of the X-axis assembly for monitoring work
It is provided with the downside of the X-axis displacement transducer of part platform displacement, the right-hand member of the Y-axis assembly for monitoring Z axis assembling displacement body
Z for monitoring gum outlet assembly displacement is installed on the left of the Y-axis displacement transducer of amount, the lower end of the Z axis assembly
Axle position displacement sensor.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The X-axis assembly and Y-axis dress
The structure of part is identical and includes the first bottom plate, the first upper cover plate and the first connecting seat, the cross section shape of first bottom plate
Shape is U-shaped, and first upper cover plate is arranged on the port of the first bottom plate and mutually fixed with the first bottom plate, first connection
Seat is arranged on the first upper cover plate, and the first connecting seat can be driven along the first upper cover plate length by being provided with first bottom plate
The first sliding drive mechanism that direction is slided.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The X-axis assembly it is described
Connected in the middle part of the front end of upper cover plate and the front side of quadra, the rear end of the upper cover plate of the X-axis assembly and square box
Connected in the middle part of the rear side of frame, the X-axis displacement transducer is arranged on the left of the front end of the upper cover plate of X-axis assembly, described
Work stage is arranged on first connecting seat of X-axis assembly；The left end of the upper cover plate of the Y-axis assembly and left branch
The upper end connection of frame, the right-hand member of the upper cover plate of the Y-axis assembly and the upper end of right support are connected, and the Y-axis displacement is passed
Sensor is arranged on the downside of the right-hand member of the upper cover plate of Y-axis assembly.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：First sliding drive mechanism
Including the first guide rail, the second guide rail, the first servomotor and installation axle, first guide rail and the second guide rail pass through the first screw
It is separately fixed at along its length on both sides in the first bottom plate, first guide rail and the second guide rail and is provided with guide rail bearing,
The guide rail bearing coordinates with the first guide rail and the second guide rail, and first servomotor is arranged on outside one end of the first bottom plate
Side, the installation axle is fixed on the inside of the other end of the first bottom plate, and the output shaft of first servomotor stretches into the first bottom plate
Interior and end is installed with the first belt pulley, the installation axle is provided with the second belt pulley, first skin by bearing
Belt wheel and the second belt pulley connect to form belt transmission by the first belt, first belt and one of them described lead rail axis
Hold and be connected, the guide rail bearing is fixedly connected with the first connecting seat.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The installation axle passes through adjustable plate
On the inside of the other end for being fixed on the first bottom plate, one end of the installation axle is fixed on the middle part of adjustable plate, the shape of the adjustable plate
Shape is rectangle, is provided with adjustment hole on four angles of the adjustable plate, and the adjustable plate wears long the bolt and of toning knothole
One bottom plate is connected.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The Z axis assembly includes the
Two bottom plates, the second upper cover plate, the second connecting seat and installing plate, the shape of cross section of second bottom plate is U-shaped, described second
Upper cover plate is arranged on the port of the second bottom plate and mutually fixed with the second bottom plate, and the installing plate is fixed on the upper of the second bottom plate
End, second connecting seat is arranged on the second upper cover plate, and the second connecting seat edge can be driven by being provided with second bottom plate
The second sliding drive mechanism of the second upper cover plate length direction slip；Second bottom plate and described the first of Y-axis assembly
Connecting seat is fixedly connected, and the Z axis displacement transducer is arranged on the left of the lower end of the second bottom plate.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：Second sliding drive mechanism
Including the 3rd guide rail, the 4th guide rail, leading screw, screw and the second servomotor, the 3rd guide rail and the 4th guide rail pass through second
Screw is separately fixed at the upper left cunning for being provided with and being matched therewith on both sides in the second bottom plate, the 3rd guide rail along its length
The upper right sliding block and bottom right sliding block being matched therewith are provided with block and lower-left sliding block, the 4th guide rail, the leading screw is located at
Between 3rd guide rail and the 4th guide rail, the leading screw is arranged on the second bottom plate by upper support seat and lower support base, the silk
Thick stick is rotated and is connected with upper support seat and lower support base, and the screw is engaged with leading screw, and the upper end of the leading screw is fixedly mounted
There is the 3rd belt pulley, the output shaft of second servomotor passes through installing plate and end is installed with the 4th belt pulley, institute
State the 3rd belt pulley and the 4th belt pulley connects to form belt transmission by the second belt, second servomotor is arranged on the
The rear side of two bottom plates, second connecting seat is fixed with screw, upper left sliding block, lower-left sliding block, upper right sliding block and bottom right sliding block
Connection.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The gum outlet assembly includes
Oil cylinder and glue bucket, the glue bucket are fixed on the bottom of oil cylinder, and the piston rod of the oil cylinder is stretched into glue bucket, the bottom of the glue bucket
For glue-spreading head, the top of the glue-spreading head, which is provided with the middle part of glue feeding channel, the glue-spreading head, is provided with back glue passage, it is described go out
Glue head is internally provided with injection chamber, and the import of described time glue passage and the outlet of glue feeding channel are connected, described time glue passage
Outlet is connected with the import of injection chamber, and injection piston is provided with the glue feeding channel, and the glue bucket is fixed on the second connecting seat
On.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The glue feeding channel, time glue lead to
The quantity of road and injection piston is two, and two glue feeding channels are separately positioned on the top both sides of glue-spreading head, an institute
State back glue passage one glue feeding channel of correspondence and an injection piston；The exit of the injection chamber is provided with for detecting plastic emitting
The flow sensor of amount.
The consistent point gum machine of a kind of above-mentioned registration, gel quantity, it is characterised in that：The rear side of the Y-axis assembly
Protective cover after Y-axis is provided with, the top of the Z axis assembly is provided with Z axis protective cover.
The present invention has advantages below compared with prior art：
1st, the present invention is simple in construction, reasonable in design, realizes and using easy to operate.
2nd, in use, when workpiece is placed on work stage, X-axis displacement transducer gives controller one feedback to the present invention
Signal, controller control first disconnects Y-axis assembly, the servomotor of Z axis assembly, rotates the servomotor of X-axis assembly,
So that workpiece motion s are in the specified location in point gum machine working range, and when workpiece motion s are to specified location, stop motion；Together
When one signal of servomotor to Y-axis assembly of controller, X-axis assembly, the servomotor of Z axis assembly disconnect so that Y
The servomotor of axle assembly drives belt pulley to cause Glue dripping head side-to-side movement；When moving to specified location, Z axis assembly
Servomotor drives guide screw movement, and then Glue dripping head, which moves downward arrival specified location, i.e. Glue dripping head and can be accurate to, reaches what is specified
Dispensing position, realizes being accurately positioned for workpiece and Glue dripping head.
3rd, the present invention is by analyzing the FAQs that point gum machine is met, and structure is modified to come more preferably, surely
Fixed raising operating efficiency, using control system come the motion in more preferable intelligentized control method point gum machine X, Y, Z axis direction, X, Y,
Displacement transducer is respectively arranged with Z axis, by being fed back to master controller, you can realization is accurately positioned to workpiece and Glue dripping head, is made
Product dispensing effect it is good, rework rate is low.
4th, the present invention controlled by controlling length that injection piston stretches out gel quantity number, it is and real by flow sensor
When detection gel quantity number, preferably to control the length that injection piston stretches out, and then realize that gel quantity is consistent, effectively solve
Existing point gum machine does not possess the problem of gel quantity is consistent, reduce because gel quantity is inconsistent and to part caused by scrap, reduce
Workpiece is done over again, the waste saved material saves glue.
In summary, the present invention is simple in construction, reasonable in design, by being improved to existing point gum machine, solves existing
Point gum machine do not possess be accurately positioned with gel quantity it is inconsistent the problem of, point gum machine position for dispensing glue is controlled by displacement transducer
Precision, realization is accurately positioned to workpiece and Glue dripping head；Gel quantity uniformity is realized by injection piston and flow sensor,
Reduce part to scrap part and rework rate because of the inconsistent of gel quantity, while saving glue quantity, use operation
Convenient, practical, using effect is good, is easy to promote the use of.
Below by drawings and examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the position relationship schematic diagram of framework assembly of the present invention and X-axis assembly.
Fig. 3 is the structural representation of framework assembly of the present invention.
Fig. 4 is X-axis assembly of the present invention, the stereogram of Y-axis assembly.
Fig. 5 is X-axis assembly of the present invention, the structural representation of Y-axis assembly.
Fig. 6 is the position relationship schematic diagram of X-axis assembly of the present invention and work stage.
Fig. 7 is the structural representation of Z axis assembly of the present invention.
Fig. 8 is that Z axis assembly of the present invention removes the structural representation after the second upper cover plate and the second connecting seat.
Fig. 9 is the position relationship schematic diagram of Z axis assembly of the present invention and Z axis protective cover.
Figure 10 is the internal structure schematic diagram of Z axis assembly of the present invention.
Figure 11 is the structural representation of gum outlet assembly of the present invention.
Figure 12 is glue-spreading head of the present invention and the position relationship schematic diagram of injection piston.
Description of reference numerals:
1-framework assembly；1-1-quadra；2-X-axis displacement transducer；
3-X-axis assembly；4-oil cylinder；5-work stage；
6-levels operation platform；6-1-X-axis assembly installing zone；7-right support；
8-gum outlet assembly；9-Z axis assembly；10-Y-axis displacement transducer；
11-Y-axis assembly；12-Z axis protective cover；Protective cover after 13-Y-axis；
14-Z axis displacement transducer；15-left socle；16-glue bucket；
The belt pulleys of 17-1-first；The belt pulleys of 17-2-second；18-the first guide rail；
19-the second guide rail；20-guide rail bearing；21-the first belt；
22-the first screw；23-the first servomotor；24-the first bottom plate；
25-lower support base；26-the second screw；27-lower-left sliding block；
28-upper left sliding block；29-the three guide rail；30-the three belt pulley；
31-the second bottom plate；32-upper support seat；33-the four guide rail；
34-screw；35-upper right sliding block；36-bottom right sliding block；
37-leading screw；38-the second belt；39-glue-spreading head；
40-glue feeding channel；41-return glue passage；42-injection chamber；
43-injection piston；44-flow sensor；45-the four belt pulley；
46-installing plate；47-the second servomotor；48-the second connecting seat；
49-the second upper cover plate；50-adjustable plate；50-1-adjustment hole；
51-installation axle；52-the first connecting seat；53-the first upper cover plate；
54-control cabinet.
Embodiment
As shown in Figure 1 to Figure 3, the present invention includes framework assembly 1, X-axis assembly 3, Y-axis assembly 11, Z axis assembly
9 and gum outlet assembly 8, the framework assembly 1 includes quadra 1-1, left socle 15 and right support 7, the left socle
15 and right support 7 be symmetrically mounted on the quadra 1-1 rear portion left and right sides, the left and right sides of the quadra 1-1 is pacified
Equipped with levels operation platform 6, the region between the levels operation platform 6 of the left and right sides is X-axis assembly installing zone 6-1, the X
Axle assembly 3 is arranged in X-axis assembly installing zone 6-1, in the front end of the X-axis assembly 3 and quadra 1-1 front side
Portion is connected, and the rear end of the X-axis assembly 3 in the middle part of quadra 1-1 rear side with being connected, the left end of the Y-axis assembly 11
It is connected with the upper end of left socle 15, the right-hand member of the Y-axis assembly 11 is connected with the upper end of right support 7, the Z axis assembly 9
It is vertically installed on Y-axis assembly 11 and can be slided along the length direction of Y-axis assembly 11, the gum outlet assembly 8
It is vertically installed at the front side of Z axis assembly 9 and gel quantity can be controlled；The upside of the X-axis assembly 3 is provided with can be along
It is provided with the left of the work stage 5 of the length direction of X-axis assembly 3 motion, the front end of the X-axis assembly 3 for monitoring workpiece platform 5
It is provided with the downside of the X-axis displacement transducer 2 of displacement, the right-hand member of the Y-axis assembly 11 for monitoring the displacement of Z axis assembly 9
It is provided with the left of the Y-axis displacement transducer 10 of amount, the lower end of the Z axis assembly 9 for monitoring the displacement of gum outlet assembly 8
Z axis displacement transducer 14.
As shown in Figures 4 to 6, the X-axis assembly 3 is identical with the structure of Y-axis assembly 11 and includes the first bottom plate
24th, the first upper cover plate 53 and the first connecting seat 52, the shape of cross section of first bottom plate 24 are to be covered on U-shaped, described first
Plate 53 is arranged on the port of the first bottom plate 24 and mutually fixed with the first bottom plate 24, and first connecting seat 52 is arranged on first
On cover plate 53, being provided with first bottom plate 24 can drive the first connecting seat 52 to be slided along the length direction of the first upper cover plate 53
The first dynamic sliding drive mechanism.
In the present embodiment, the front end of the upper cover plate of the X-axis assembly 3 in the middle part of quadra 1-1 front side with connecting
Connect, the rear end of the upper cover plate of the X-axis assembly 3 in the middle part of quadra 1-1 rear side with being connected, and the X-axis displacement is passed
Sensor 2 is arranged on the left of the front end of the upper cover plate of X-axis assembly 3, and the work stage 5 is arranged on the described of X-axis assembly 3
On first connecting seat；The left end of the upper cover plate of the Y-axis assembly 11 is connected with the upper end of left socle 15, the Y-axis dress
The right-hand member of the upper cover plate of ligand 11 is connected with the upper end of right support 7, and the Y-axis displacement transducer 10 is assembled installed in Y-axis
On the downside of the right-hand member of the upper cover plate of body 11.
As shown in Figures 4 to 6, first sliding drive mechanism includes the first guide rail 18, the second guide rail 19, the first servo
Motor 23 and installation axle 51, the guide rail 19 of the first guide rail 18 and second are separately fixed at along its length by the first screw 22
Guide rail bearing 20, the guide rail bearing are provided with both sides in first bottom plate 24, the guide rail 19 of the first guide rail 18 and second
20 coordinate with the first guide rail 18 and the second guide rail 19, and first servomotor 23 is arranged on outside one end of the first bottom plate 24
Side, the installation axle 51 is fixed on the inside of the other end of the first bottom plate 24, and the output shaft of first servomotor 23 stretches into the
In one bottom plate 24 and end is installed with the first belt pulley 17-1, the installation axle 51 and is provided with the second belt by bearing
Wheel 17-2, the first belt pulley 17-1 and the second belt pulley 17-2 forms belt transmission by the connection of the first belt 21, described
First belt 21 is connected with guide rail bearing one of them described, and the guide rail bearing 20 is fixedly connected with the first connecting seat 52.
During work, the first servomotor 23 drives the first belt pulley 17-1 to rotate, and lead rail axis is driven by the first belt 21
Hold 20 to move on the first guide rail 18 and the second guide rail 19, then guide rail bearing drives the first connecting seat 52 along the first upper cover plate 53
Length direction slide；Wherein, the slip of 20 pair of first connecting seat 52 of guide rail bearing play the guiding role.
As shown in figure 5, the installation axle 51 is fixed on by adjustable plate 50 on the inside of the other end of first bottom plate 24, the peace
One end of dress axle 51 is fixed on the middle part of adjustable plate 50, and the adjustable plate 50 is shaped as rectangle, the four of the adjustable plate 50
It is provided with adjustment hole 50-1 on individual angle, wear long toning knothole 50-1 bolt of the adjustable plate 50 is connected with the first bottom plate 24.
Adjustment hole 50-1 is opened up, the first the elastic of belt 21 is played regulatory role.
As shown in Figure 7 to 10, the Z axis assembly 9 includes the second bottom plate 31, the second upper cover plate 49, the second connecting seat
48 and installing plate 46, the shape of cross section of second bottom plate 31 is U-shaped, and second upper cover plate 49 is arranged on the second bottom plate
31 port and mutually fixed with the second bottom plate 31, the installing plate 46 is fixed on the upper end of the second bottom plate 31, described second connects
Joint chair 48 is arranged on the second upper cover plate 49, and the second connecting seat 48 along second can be driven by being provided with second bottom plate 31
The second sliding drive mechanism that the length direction of upper cover plate 49 is slided；Second bottom plate 31 and described the first of Y-axis assembly 11
Connecting seat is fixedly connected, and the Z axis displacement transducer 14 is arranged on the left of the lower end of the second bottom plate 31.
As shown in Fig. 7, Fig. 8 and Figure 10, second sliding drive mechanism includes the 3rd guide rail 29, the 4th guide rail 33, silk
Thick stick 37, the servomotor 47 of screw 34 and second, the 3rd guide rail 29 and the 4th guide rail 33 are by the second screw 26 along length side
The upper left sliding block 28 being matched therewith and a left side are provided with to being separately fixed on both sides in the second bottom plate 31, the 3rd guide rail 29
The upper right sliding block 35 and bottom right sliding block 36 being matched therewith, the leading screw 37 are provided with sliding block 27, the 4th guide rail 33
Between the 3rd guide rail 29 and the 4th guide rail 33, the leading screw 37 is arranged on second by upper support seat 32 and lower support base 25
On bottom plate 31, the leading screw 37 is rotated with upper support seat 32 and lower support base 25 and is connected, and the screw 34 matches with leading screw 37
Close, the upper end of the leading screw 37 is installed with the 3rd belt pulley 30, and the output shaft of second servomotor 47, which is passed through, to be installed
Plate 46 and end is installed with the 4th belt pulley 45, the 3rd belt pulley 30 and the 4th belt pulley 45 pass through the second belt 38
Connection forms belt transmission, and second servomotor 47 is arranged on the rear side of the second bottom plate 31, second connecting seat 48 with
Screw 34, upper left sliding block 28, lower-left sliding block 27, upper right sliding block 35 and bottom right sliding block 36 are all connected with.
During work, the second servomotor 47 drives the 4th belt pulley 45 to rotate, and the 3rd belt is driven by the second belt 38
Wheel 30 is rotated, and the 3rd belt pulley 30 drives leading screw 37 to rotate, because screw 34 and the screw thread of leading screw 37 coordinate, then screw 34 is along silk
Thick stick 3 moves up and down, and drives the second connecting seat 48 to move up and down；Wherein, upper left sliding block 28, lower-left sliding block 27, the and of upper right sliding block 35
The up and down motion of 36 pair of second connecting seat 48 of bottom right sliding block play the guiding role.
As is illustrated by figs. 11 and 12, the gum outlet assembly 8 includes oil cylinder 4 and glue bucket 16, and the glue bucket 16 is fixed on
The bottom of oil cylinder 4, the piston rod of the oil cylinder 4 is stretched into glue bucket 16, and the bottom of the glue bucket 16 is glue-spreading head 39, the plastic emitting
First 39 top is provided with glue feeding channel 40, and the middle part of the glue-spreading head 39 is provided with back glue passage 41, the glue-spreading head 39
Injection chamber 42 is internally provided with, the import of described time glue passage 41 is connected with the outlet of glue feeding channel 40, described time glue passage 41
Outlet be connected with the import of injection chamber 42, injection piston 43 is installed in the glue feeding channel 40.
During work, the piston rod of oil cylinder 4 is stretched out, and the glue in glue bucket 16 is extruded onto in glue feeding channel 40, and control injection is lived
Plug 43 is moved, then the glue in glue feeding channel 40 flows out after returning glue passage 41 from injection chamber 42, is realized to workpiece dispensing.
As is illustrated by figs. 11 and 12, the quantity of the glue feeding channel 40, time glue passage 41 and injection piston 43 is two,
Two glue feeding channels 40 are separately positioned on the top both sides of glue-spreading head 39, and the correspondence of glue passage 41 one is returned described in one and enters glue
Passage 40 and an injection piston 43；The exit of the injection chamber 42 is provided with the flow sensor for detecting gel quantity
44, the glue bucket 16 is fixed on the second connecting seat 48.Two injection pistons 43 are set, dispensing efficiency can be greatly improved.
As shown in figure 1, the rear side of the Y-axis assembly 11 is provided with protective cover 13 after Y-axis, the Z axis assembly 9 it is upper
Portion is provided with Z axis protective cover 12.
In the present embodiment, X-axis displacement transducer 2, Y-axis displacement transducer 10 and Z axis displacement transducer 14 are with being arranged on
Controller connection in control cabinet 54, control cabinet 54 is arranged in the bottom of left socle 15, controller and the first servomotor 23
It is all connected with controlling the first servomotor 23 and the second servomotor 47 to operate with the second servomotor 47.
The present invention operation principle be：The present invention for common point gum machine dispensing position precision is not enough and gel quantity not
Consistent the problem of, is improved, and specifically passes through the displacement of the monitoring workpiece platform 5 of X-axis displacement transducer 2, Y-axis displacement transducer
The displacement of 10 monitoring Z axis assemblies 9, the displacement of the monitoring gum outlet of Z axis displacement transducer 14 assembly 8, and by monitoring
Signal passes to controller, and the opening and closing order of the first servomotor 23 and the second servomotor 47, effectively solution are controlled by controller
Existing point gum machine of having determined can not reach the problem of being accurately positioned.Plastic emitting is controlled by the length for controlling injection piston 43 to stretch out
Amount number, and by flow sensor 44 in real time detection gel quantity number, with preferably control injection piston 43 stretch out length
It is short, and then realize that gel quantity is consistent, efficiently solve existing point gum machine and do not possess the problem of gel quantity is consistent, reduce because of plastic emitting
Amount is inconsistent and part is caused to scrap, and reduction is done over again to workpiece, and the waste saved material saves glue, uses behaviour
Make simple, using effect is good, practical, is easy to promote the use of.
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention
Any simple modification, change and equivalent structure transformation that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. the consistent point gum machine of a kind of registration, gel quantity, it is characterised in that：Including framework assembly (1), X-axis assembly
(3), Y-axis assembly (11), Z axis assembly (9) and gum outlet assembly (8), the framework assembly (1) include quadra
(1-1), left socle (15) and right support (7), the left socle (15) and right support (7) are symmetrically mounted on quadra (1-1)
The rear portion left and right sides, the left and right sides of the quadra (1-1) is mounted on levels operation platform (6), the institute of the left and right sides
It is X-axis assembly installing zone (6-1) to state the region between levels operation platform (6), and the X-axis assembly (3) is assembled installed in X-axis
In body installing zone (6-1), the front end of the X-axis assembly (3) in the middle part of the front side of quadra (1-1) with being connected, the X-axis dress
The rear end of part (3) in the middle part of the rear side of quadra (1-1) with being connected, the left end and left socle of the Y-axis assembly (11)
(15) upper end connection, the right-hand member of the Y-axis assembly (11) is connected with the upper end of right support (7), the Z axis assembly (9)
It is vertically installed on Y-axis assembly (11) and can be slided along the length direction of Y-axis assembly (11), the gum outlet assembling
Body (8) is vertically installed at the front side of Z axis assembly (9) and can control gel quantity；Install the upside of the X-axis assembly (3)
Have and installed on the left of the work stage (5) that can be moved along X-axis assembly (3) length direction, the front end of the X-axis assembly (3)
Have and be provided with the downside of the X-axis displacement transducer (2) for monitoring workpiece platform (5) displacement, the right-hand member of the Y-axis assembly (11)
Installed on the left of Y-axis displacement transducer (10) for monitoring Z axis assembly (9) displacement, the lower end of the Z axis assembly (9)
There is the Z axis displacement transducer (14) for detecting glue mouthful assembly (8) displacement.
2. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 1, it is characterised in that：The X-axis dress
Part (3) is identical with the structure of Y-axis assembly (11) and includes the first bottom plate (24), the first upper cover plate (53) and the first connection
Seat (52), the shape of cross section of first bottom plate (24) is U-shaped, and first upper cover plate (53) is arranged on the first bottom plate
(24) port and mutually fixed with the first bottom plate (24), first connecting seat (52) is arranged on the first upper cover plate (53),
Being provided with first bottom plate (24) can drive the first connecting seat (52) to be slided along the first upper cover plate (53) length direction
The first sliding drive mechanism.
3. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 2, it is characterised in that：The X-axis dress
Be connected in the middle part of the front side of the front end of the upper cover plate of part (3) and quadra (1-1), the X-axis assembly (3) it is described
The rear end of upper cover plate in the middle part of the rear side of quadra (1-1) with being connected, and the X-axis displacement transducer (2) is arranged on X-axis assembly
(3) on the left of the front end of the upper cover plate, the work stage (5) is arranged on first connecting seat of X-axis assembly (3)；
The left end of the upper cover plate of the Y-axis assembly (11) is connected with the upper end of left socle (15), the Y-axis assembly (11)
The right-hand member of the upper cover plate is connected with the upper end of right support (7), and the Y-axis displacement transducer (10) is arranged on Y-axis assembly
(11) on the downside of the right-hand member of the upper cover plate.
4. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 2, it is characterised in that：Described first
Sliding drive mechanism includes the first guide rail (18), the second guide rail (19), the first servomotor (23) and installation axle (51), described the
One guide rail (18) and the second guide rail (19) are separately fixed at two in the first bottom plate (24) along its length by the first screw (22)
It is provided with guide rail bearing (20) on side, first guide rail (18) and the second guide rail (19), the guide rail bearing (20) and the
One guide rail (18) and the second guide rail (19) coordinate, and first servomotor (23) is arranged on outside one end of the first bottom plate (24)
Side, the installation axle (51) is fixed on the inside of the other end of the first bottom plate (24), the output shaft of first servomotor (23)
Stretch into the first bottom plate (24) and end is installed with the first belt pulley (17-1), the installation axle (51) and pacified by bearing
Equipped with the second belt pulley (17-2), first belt pulley (17-1) and the second belt pulley (17-2) are connected by the first belt (21)
Connect to form belt transmission, first belt (21) is connected with guide rail bearing one of them described, the guide rail bearing (20)
It is fixedly connected with the first connecting seat (52).
5. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 4, it is characterised in that：It is described to install
Axle (51) is fixed on by adjustable plate (50) on the inside of the other end of the first bottom plate (24), and one end of the installation axle (51) is fixed on
The middle part of adjustable plate (50), being shaped as of the adjustable plate (50) is provided with rectangle, four angles of the adjustable plate (50)
Adjustment hole (50-1), the wear long bolt of toning knothole (50-1) of the adjustable plate (50) is connected with the first bottom plate (24).
6. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 2, it is characterised in that：The Z axis dress
Part (9) includes the second bottom plate (31), the second upper cover plate (49), the second connecting seat (48) and installing plate (46), second bottom
The shape of cross section of plate (31) is U-shaped, and second upper cover plate (49) is arranged on the port of the second bottom plate (31) and with the
Two bottom plates (31) are mutually fixed, and the installing plate (46) is fixed on the upper end of the second bottom plate (31), and second connecting seat (48) sets
Put on the second upper cover plate (49), the second connecting seat (48) can be driven along on second by being provided with second bottom plate (31)
The second sliding drive mechanism that cover plate (49) length direction is slided；Second bottom plate (31) is described with Y-axis assembly (11)
First connecting seat is fixedly connected, and the Z axis displacement transducer (14) is arranged on the left of the lower end of the second bottom plate (31).
7. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 6, it is characterised in that：Described second
Sliding drive mechanism includes the 3rd guide rail (29), the 4th guide rail (33), leading screw (37), screw (34) and the second servomotor
(47), the 3rd guide rail (29) and the 4th guide rail (33) are separately fixed at the second bottom along its length by the second screw (26)
The upper left sliding block (28) and lower-left sliding block (27) being matched therewith are provided with plate (31) interior both sides, the 3rd guide rail (29),
The upper right sliding block (35) and bottom right sliding block (36) being matched therewith, leading screw (37) position are provided with 4th guide rail (33)
Between the 3rd guide rail (29) and the 4th guide rail (33), the leading screw (37) is pacified by upper support seat (32) and lower support base (25)
On the second bottom plate (31), the leading screw (37) rotates with upper support seat (32) and lower support base (25) and is connected, the silk
Female (34) are engaged with leading screw (37), and the upper end of the leading screw (37) is installed with the 3rd belt pulley (30), and described second watches
The output shaft of motor (47) is taken through installing plate (46) and end is installed with the 4th belt pulley (45), the 3rd belt pulley
(30) connected by the second belt (38) with the 4th belt pulley (45) and form belt transmission, second servomotor (47) is installed
Rear side in the second bottom plate (31), second connecting seat (48) and screw (34), upper left sliding block (28), lower-left sliding block (27),
Upper right sliding block (35) and bottom right sliding block (36) are fixedly connected with.
8. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 6, it is characterised in that：The plastic emitting
Mouth assembly (8) includes oil cylinder (4) and glue bucket (16), and the glue bucket (16) is fixed on the bottom of oil cylinder (4), the oil cylinder (4)
Piston rod stretch into glue bucket (16), the bottom of glue bucket (16) is glue-spreading head (39), and the top of the glue-spreading head (39) is set
It is equipped with the middle part of glue feeding channel (40), the glue-spreading head (39) and is provided with back glue passage (41), the inside of the glue-spreading head (39)
Injection chamber (42) is provided with, the import of described time glue passage (41) is connected with the outlet of glue feeding channel (40), described time glue passage
(41) outlet is connected with the import of injection chamber (42), and injection piston (43), the glue are provided with the glue feeding channel (40)
Bucket (16) is fixed on the second connecting seat (48).
9. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 8, it is characterised in that：It is described enter glue
The quantity of passage (40), time glue passage (41) and injection piston (43) is two, and two glue feeding channels (40) set respectively
Put in the top both sides of glue-spreading head (39), glue passage (41) one glue feeding channel (40) of correspondence is returned described in one and an injection is lived
Fill in (43)；The exit of the injection chamber (42) is provided with the flow sensor (44) for detecting gel quantity.
10. according to the consistent point gum machine of a kind of registration, the gel quantity described in claim 1, it is characterised in that：The Y-axis
Protective cover after Y-axis (13) is provided with rear side of assembly (11), the top of the Z axis assembly (9) is provided with Z axis protective cover
(12)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705035.9A CN107282370B (en) | 2017-08-17 | 2017-08-17 | Dispensing machine with accurate positioning and consistent glue output |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705035.9A CN107282370B (en) | 2017-08-17 | 2017-08-17 | Dispensing machine with accurate positioning and consistent glue output |
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| CN107282370A true CN107282370A (en) | 2017-10-24 |
| CN107282370B CN107282370B (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710705035.9A Expired - Fee Related CN107282370B (en) | 2017-08-17 | 2017-08-17 | Dispensing machine with accurate positioning and consistent glue output |
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| CN108355913A (en) * | 2018-03-02 | 2018-08-03 | 深圳市圭华自动化设备有限公司 | A kind of three-in-one dispenser |
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| CN109482422A (en) * | 2018-11-05 | 2019-03-19 | 湖南河豚机电设备有限公司 | A kind of gum-filling mechanism of automatic glue injection equipment |
| CN110624769A (en) * | 2019-09-11 | 2019-12-31 | 郭存洪 | Base material glue spreader for manufacturing flexible circuit board |
| CN113996471A (en) * | 2021-11-24 | 2022-02-01 | 深圳市达立诚自动化设备有限公司 | Dispensing device for circuit board processing |
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| CN110624769A (en) * | 2019-09-11 | 2019-12-31 | 郭存洪 | Base material glue spreader for manufacturing flexible circuit board |
| CN113996471A (en) * | 2021-11-24 | 2022-02-01 | 深圳市达立诚自动化设备有限公司 | Dispensing device for circuit board processing |
| CN113996471B (en) * | 2021-11-24 | 2022-06-03 | 深圳市达立诚自动化设备有限公司 | Dispensing device for circuit board processing |
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|---|---|
| CN107282370B (en) | 2023-03-21 |
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