A kind of two point plastic structure of LED bonders
Technical field
LED processing technique fields are the utility model is related to, it is cementing to particularly relate to a kind of two point of LED bonders
Structure.
Background technology
Light emitting diode (Light Emitting Diode, LED) is a kind of luminous member that can convert electrical energy into luminous energy
Part.As the continuous maturation of LED technology, and the raising of people's environmental consciousness and vigorously supporting for country, LED product are saved with it
Can, environmental protection, the advantages that long lifespan, be applied to the fields such as illumination, display by increasing.For illumination aspect, due to bright
Degree requires more and more higher, and the use of bulky grain crystal is the main flow direction of recent years.
LED bonders be using glue by crystal bonding and the equipment that is fixed on support, its set dispensing manipulator and
Crystal manipulator alternately dispensing, die bond operation, efficiency is very high.Due to crystal small volume itself and to die bond speed
It is required that most of bonders are all to carry out being stained with glue and dispensing operation, other utilization storage glue using one Glue dripping head of driving at this stage
Cylinder carries out glue spraying or drips the efficiency of glue all than relatively low.
Existing bonder in face of big pellet crystal when carrying out dispensing operation, due to there is bigger want to the amount of glue
Ask, particularly some rectangle crystal also require it is rectangular to the shape of glue point after dispensing, and its position, spacing are all very severe
Carve.Traditional single-point gluing mechanism round trip can only put a glue point, have to do twice when carrying out die bond to big crystal
Or the dispensing action of the above could complete the dispensing of required glue point, then die bond, this has had a strong impact on the die bond work of reality
Efficiency.
In view of the drawbacks described above of prior art, there is an urgent need to develop a kind of two point gluing mechanism of new LED bonders.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model is the provision of a kind of LED die bonds
The two point plastic structure of machine, the structure of the two point plastic structure is simple, dispensing speed is fast, dispensing position precisely, production can be greatly improved
Efficiency.
In order to solve the above technical problems, the utility model is realized by following scheme:A kind of two point glue of LED bonders
Structure, the two point plastic structure are arranged on platen, and a long side of the platen is provided with U-shaped breach, and in U-shaped breach both sides
Two square mounting holes are provided with, the two point plastic structure includes zigzag tread patterns component, is arranged at the zigzag tread patterns component both sides
The first vertical drive component and the second vertical drive component, the zigzag tread patterns component is installed on the U-shaped indentation, there, described
First vertical drive component and the second vertical drive component are respectively arranged at two square mounting holes, the zigzag tread patterns component
Both sides are rigidly connected with the described first vertical drive component and the second vertical drive component respectively, before the zigzag tread patterns component
End downside sets the first dispensing machinery hand and the second dispensing manipulator, the zigzag tread patterns component control the first dispensing machinery hand and
Second dispensing manipulator is done simultaneously to protract or setback, the first vertical drive component and the second vertical drive component difference
The first dispensing machinery hand and the second dispensing manipulator is controlled to move up and down;
The zigzag tread patterns component includes mounting base and the first longitudinal direction guide rail being arranged on the mounting base, second
Longitudinal rail and motor mount, T-shaped mounting seat is provided with the first longitudinal direction guide rail and second longitudinal direction guide rail, it is described
Linear electric motors magnetic sheet and linear motor coil, the linear electric motors magnetic sheet are respectively arranged with mounting seat and the motor mount
Linear electric motors are formed with linear motor coil, the motor mount both sides are provided with for spacing front limited block and rear spacing
Block, the mounting seat both sides are respectively arranged with the first cross slideway and the second cross slideway, set on first cross slideway
The first slip lid can be slided up and down by having, and the second slip lid can be slided up and down by being provided with second cross slideway, the linear electric motors
The mounting seat is driven to be slid back and forth on first longitudinal direction guide rail and second longitudinal direction guide rail, so as to which first slip lid and second are slided
Lid moves forward and backward therewith;
The first vertical drive component includes the first motor cabinet and the first motor being arranged on first motor cabinet
With the first vertically arranged vertical guide, first motor connection has the first eccentric wheel, and first eccentric wheel is connected with
One connecting rod, the first connecting rod are connected with the first guide rail mounting blocks, and it is vertical that the first guide rail mounting blocks are arranged at described first
On guide rail, described first guide rail mounting blocks one end is connected with clutch shaft bearing clamp assembly, and first motor is eccentric by first
Wheel drives the first connecting rod to move up and down, so as to drive the first guide rail mounting blocks being connected with first connecting rod perpendicular described first
Moved up and down on direction guiding rail, and then clutch shaft bearing clamp assembly moves up and down therewith;
The second vertical drive component includes the second motor cabinet and the second motor being arranged on second motor cabinet
With the second vertically arranged vertical guide, second motor connection has the second eccentric wheel, and second eccentric wheel is connected with
Two connecting rods, the second connecting rod are connected with the second guide rail mounting blocks, and it is vertical that the second guide rail mounting blocks are arranged at described second
On guide rail, described second guide rail mounting blocks one end is connected with second bearing clamp assembly, and second motor is eccentric by second
Wheel drives the second connecting rod to move up and down, so as to drive the second guide rail mounting blocks being connected with second connecting rod perpendicular described second
Moved up and down on direction guiding rail, and then second bearing clamp assembly moves up and down therewith;
The zigzag tread patterns component is additionally provided with the first slip lid and the second slip lid, and the first vertical drive component is provided with
Clutch shaft bearing clamp assembly, the second vertical drive component are provided with second bearing clamp assembly, pass through the clutch shaft bearing
The mode that clamp assembly clamps first slip lid ensures rigidity between the zigzag tread patterns component and the first vertical drive component
Connection;Ensure the zigzag tread patterns component and second vertical by way of second bearing clamp assembly clamps second slip lid
Also it is rigidly connected between drive component;
The first dispensing machinery hand is arranged on the first slip lid of the zigzag tread patterns component, second dispensing machinery
Hand is arranged on the second slip lid of the zigzag tread patterns component.
Further, the mounting base is provided with U type slot, the mounting seat vertically placed for empty avoiding.
Further, the first dispensing machinery hand is L-shaped;
The second dispensing manipulator is L-shaped, and its front end is bent to the first dispensing machinery hand end, makes described first
The straight portion of dispensing machinery hand is accommodated on the inside of the second dispensing manipulator L-type.
Further, the clutch shaft bearing clamp assembly includes two clutch shaft bearing mounting blocks being vertically connected with, two axles
Hold, short spring, described two bearings are respectively arranged on two described clutch shaft bearing mounting blocks, two clutch shaft bearing mounting blocks
Side is provided with screwed hole,
Wherein upper clutch shaft bearing mounting blocks are provided with a screwed hole, and lower clutch shaft bearing mounting blocks are provided with three screwed holes,
Three screwed holes are adjustment hole;
Connecting pole is threaded with upper clutch shaft bearing mounting blocks screwed hole, on lower clutch shaft bearing mounting blocks wherein
Connecting pole is provided with one screwed hole, two connection column outer walls are provided with a circle groove, and short both ends of the spring is respectively sleeved in two
On groove.
Further, the first motor cabinet sidepiece is provided with mounting hole, and the first adjustable plate is provided with the mounting hole,
First adjustable plate is vertically provided with long sliding hole, and connecting pole is provided with beside the slide opening of its underpart;
The lateral surface of the first guide rail mounting blocks is provided with mounting hole, and the first L-type is threaded with the mounting hole
Block, the L-type end set of the first L-type block have mounting hole, connecting pole are provided with mounting hole;
Connection column outer wall on first adjustable plate and the first L-type block is provided with a circle groove, the both ends of long spring
It is hung on two grooves.
Further, the second bearing clamp assembly includes two second bearing mounting blocks being vertically connected with, two axles
Hold, short spring, described two bearings are respectively arranged on two described second bearing mounting blocks, two second bearing mounting blocks
Side is provided with screwed hole,
Wherein upper second bearing mounting blocks are provided with a screwed hole, and lower second bearing mounting blocks are provided with three screwed holes,
Three screwed holes are adjustment hole;
Connecting pole is threaded with upper second bearing mounting blocks screwed hole, on lower second bearing mounting blocks wherein
Connecting pole is provided with one screwed hole, two connection column outer walls are provided with a circle groove, and short both ends of the spring is respectively sleeved in two
On groove.
Further, the second motor cabinet sidepiece is provided with mounting hole, and the second adjustable plate is provided with the mounting hole,
Second adjustable plate is vertically provided with long sliding hole, and connecting pole is provided with beside the slide opening of its underpart;
The lateral surface of the second guide rail mounting blocks is provided with mounting hole, and the second L-type is threaded with the mounting hole
Block, the L-type end set of the second L-type block have mounting hole, connecting pole are provided with mounting hole;
Connection column outer wall on second adjustable plate and the second L-type block is provided with a circle groove, the second long spring
Both ends are hung on two grooves.
Relative to prior art, the beneficial effects of the utility model are:The two point plastic structure of the utility model LED bonders
When for big crystal multiple dispensing operation need to be carried out, its by setting two dispensing machinery hands to carry out to take glue simultaneously, then according to
Secondary carry out dispensing, so as to simplify dispensing process, the time is saved, greatly improves dispensing efficiency, improves production efficiency, dropped
Low production cost.Two point gluing mechanism of the present invention makes it have good structural stability at work using being rigidly connected, can
The precision of dispensing position is effectively improved, improves dispensing speed.
Brief description of the drawings
Fig. 1 is the two point plastic structure assembling figure of the utility model LED bonders;
Fig. 2 is the two point plastic structure explosive view of the utility model LED bonders;
Fig. 3 is the utility model zigzag tread patterns component explosive view;
Fig. 4 is the vertical drive component explosive view of the utility model first;
Fig. 5 is the vertical drive component assembling figure of the utility model first;
Fig. 6 is the vertical drive component explosive view of the utility model second;
Fig. 7 is the vertical drive component assembling figure of the utility model second.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Accompanying drawing 1-7, a kind of two point plastic structure of LED bonders of the present utility model are refer to, the two point plastic structure is set
It is placed on platen 1, a long side of the platen 1 is provided with U-shaped breach, and two square installations are provided with U-shaped breach both sides
Hole, the two point plastic structure include zigzag tread patterns component 2, are arranged at the first vertical driving group of the both sides of zigzag tread patterns component 2
3 and second vertical drive component 4 of part, the zigzag tread patterns component 2 are installed on the U-shaped indentation, there, the described first vertical driving
3 and second vertical drive component 4 of component is respectively arranged at two square mounting holes, the both sides of zigzag tread patterns component 2 difference
It is rigidly connected with the described first vertical 3 and second vertical drive component 4 of drive component, under the front end of the zigzag tread patterns component 2
Side sets the first dispensing machinery hand 5 and the second dispensing manipulator 6, and the zigzag tread patterns component 2 controls the He of the first dispensing machinery hand 5
Second dispensing manipulator 6 is done simultaneously to protract or setback, the first vertical 3 and second vertical drive component 4 of drive component
The first dispensing machinery hand 5 and the second dispensing manipulator 6 is controlled to move up and down respectively;
The first longitudinal direction that the zigzag tread patterns component 2 includes mounting base 2-1 and is arranged on the mounting base 2-1 is led
Set on rail 2-2, second longitudinal direction guide rail 2-3 and motor mount 2-4, first longitudinal direction guide rail 2-2 and second longitudinal direction the guide rail 2-3
It is equipped with T-shaped mounting seat 2-5, the mounting seat 2-5 and the motor mount 2-4 and is respectively arranged with linear electric motors magnetic sheet
2-6 and linear motor coil 2-7, the linear electric motors magnetic sheet 2-6 and linear motor coil 2-7 form linear electric motors, the electricity
Machine mounting seat 2-4 both sides are provided with for spacing front limited block 2-8 and rear limited block 2-9, the mounting seat 2-5 both sides difference
It is provided with to be provided with the first cross slideway 2-10 and the second cross slideway 2-11, the first cross slideway 2-10 and can goes up downslide
The second slip lid 2-13, the straight-line electric can be slided up and down by being provided with dynamic first slip lid 2-12, the second cross slideway 2-11
Machine drives the mounting seat 2-5 to be slid back and forth on first longitudinal direction guide rail 2-2 and second longitudinal direction guide rail 2-3, so as to described first
Slip lid 2-12 and the second slip lid 2-13 are moved forward and backward therewith;
The first vertical drive component 3 includes the first motor cabinet 3-1 and be arranged on the first motor cabinet 3-1 the
One motor 3-2 and vertically arranged first vertical guide 3-6, the first motor 3-2 are connected with the first eccentric wheel 3-3, described
First eccentric wheel 3-3 is connected with first connecting rod 3-4, and the first connecting rod 3-4 is connected with the first guide rail mounting blocks 3-5, and described
One guide rail mounting blocks 3-5 is arranged on the first vertical guide 3-6, and described first guide rail mounting blocks 3-5 one end is connected with
One bearing clamp assembly 3-7, the first motor 3-2 drives the first connecting rod 3-4 to transport up and down by the first eccentric wheel 3-3
It is dynamic, so as to drive the first guide rail mounting blocks 3-5 being connected with first connecting rod 3-4 to be done on the first vertical guide 3-6 up and down
Motion, and then clutch shaft bearing clamp assembly 3-7 moves up and down therewith;
The second vertical drive component 4 includes the second motor cabinet 4-1 and be arranged on the second motor cabinet 4-1 the
Two motor 4-2 and vertically arranged second vertical guide 4-6, the second motor 4-2 are connected with the second eccentric wheel 4-3, described
Second eccentric wheel 4-3 is connected with second connecting rod 4-4, and the second connecting rod 4-4 is connected with the second guide rail mounting blocks 4-5, and described
Two guide rail mounting blocks 4-5 are arranged on the second vertical guide 4-6, and described second guide rail mounting blocks 4-5 one end is connected with
Two bearing clamp assembly 4-7, the second motor 4-2 drive the second connecting rod 4-4 to transport up and down by the second eccentric wheel 4-3
It is dynamic, so as to drive the second guide rail mounting blocks 4-5 being connected with second connecting rod 4-4 to be transported up and down on the second vertical guide 4-6
It is dynamic, and then second bearing clamp assembly 4-7 moves up and down therewith;
The zigzag tread patterns component 2 is additionally provided with the first slip lid 2-12 and the second slip lid 2-13, the described first vertical driving
Component 3 is provided with clutch shaft bearing clamp assembly 3-7, and the second vertical drive component 4 is provided with second bearing clamp assembly 4-
7, ensure the zigzag tread patterns component 2 by way of the clutch shaft bearing clamp assembly 3-7 clamps the first slip lid 2-12
And first be rigidly connected between vertical drive component 3;Clamp the second slip lid 2-13's by second bearing clamp assembly 4-7
Mode ensures also to be rigidly connected between the 2 and second vertical drive component 4 of zigzag tread patterns component;
The first dispensing machinery hand 5 is arranged on the first slip lid 2-12 of the zigzag tread patterns component 2, the second point
Glue manipulator 6 is arranged on the second slip lid 2-13 of the zigzag tread patterns component 2.
The mounting base 2-1 is provided with U type slot, the mounting seat 2-5 vertically placed for empty avoiding.
The first dispensing machinery hand 5 is L-shaped;
The second dispensing manipulator 6 is L-shaped, and its front end is bent to the end of the first dispensing machinery hand 5, makes described
The straight portion of one dispensing manipulator 5 is accommodated on the inside of the second dispensing manipulator 6L types.
The clutch shaft bearing clamp assembly 3-7 include two clutch shaft bearing mounting blocks 3-11 being vertically connected with, two bearings,
Short spring, described two bearings are respectively arranged on two described clutch shaft bearing mounting blocks, two clutch shaft bearing mounting blocks sides
While screwed hole is provided with,
Wherein upper clutch shaft bearing mounting blocks are provided with a screwed hole, and lower clutch shaft bearing mounting blocks are provided with three screwed holes,
Three screwed holes are adjustment hole;
Connecting pole is threaded with upper clutch shaft bearing mounting blocks screwed hole, on lower clutch shaft bearing mounting blocks wherein
Connecting pole is provided with one screwed hole, two connection column outer walls are provided with a circle groove, and short both ends of the spring is respectively sleeved in two
On groove.
The first motor cabinet 3-1 sidepieces are provided with mounting hole, and the first adjustable plate 3-8 is provided with the mounting hole, should
First adjustable plate 3-8 is vertically provided with long sliding hole, and connecting pole is provided with beside the slide opening of its underpart;
The lateral surface of the first guide rail mounting blocks 3-5 is provided with mounting hole, and the first L is threaded with the mounting hole
Type block 3-10, the L-type end set of the first L-type block 3-10 have mounting hole, connecting pole are provided with mounting hole;
Connection column outer wall on the first adjustable plate 3-8 and the first L-type block 3-10 is provided with a circle groove, long spring
3-9 both ends are hung on two grooves.
The second bearing clamp assembly 4-7 include two second bearing mounting blocks 4-11 being vertically connected with, two bearings,
Short spring, described two bearings are respectively arranged on two described second bearing mounting blocks 4-11, two second bearing installations
Block side is provided with screwed hole,
Wherein upper second bearing mounting blocks are provided with a screwed hole, and lower second bearing mounting blocks are provided with three screwed holes,
Three screwed holes are adjustment hole;
Connecting pole is threaded with upper second bearing mounting blocks screwed hole, on lower second bearing mounting blocks wherein
Connecting pole is provided with one screwed hole, two connection column outer walls are provided with a circle groove, and short both ends of the spring is respectively sleeved in two
On groove.
The second motor cabinet 4-1 sidepieces are provided with mounting hole, and the second adjustable plate 4-8 is provided with the mounting hole, should
Second adjustable plate 4-8 is vertically provided with long sliding hole, and connecting pole is provided with beside the slide opening of its underpart;
The lateral surface of the second guide rail mounting blocks 4-5 is provided with mounting hole, and the 2nd L is threaded with the mounting hole
Type block 4-10, the L-type end set of the second L-type block 4-10 have mounting hole, connecting pole are provided with mounting hole;
Connection column outer wall on the second adjustable plate 4-8 and the second L-type block 4-10 is provided with a circle groove, the second length
Spring 4-9 both ends are hung on two grooves.
The operation principle of the two point gluing mechanism is illustrated below:
1. the linear electric motors of the zigzag tread patterns component drive the mounting seat to move forward, so as to drive described first to slide
Lid and the movement of the second slip lid, and then drive the first dispensing machinery hand and the second dispensing manipulator to be moved to simultaneously and take glue position.
2. and then the first vertical drive component and the second vertical drive component start simultaneously at work, described first is vertical
First motor of drive component drives the first connecting rod to move up and down by first eccentric wheel, so as to drive described first
Clutch shaft bearing clamp assembly on guide rail mounting blocks moves up and down, and the clutch shaft bearing clamp assembly drives the first slip lid described
Slided up and down on first cross slideway, the first dispensing machinery hand has moved up and down therewith takes glue;Similarly understand, described second
Vertical drive component drives the second dispensing manipulator up and down motion completion to take glue.
3. continue to drive the first dispensing machinery hand and second point according to zigzag tread patterns component described in mode described in step 1
Glue manipulator is moved to dispensing position simultaneously.
4. the first vertical drive component and the second vertical drive component drive described respectively according to mode described in step 2
First dispensing swing arm and the second dispensing swing arm move up and down complete dispensing successively.
In summary, a kind of two point gluing mechanism of LED bonders provided by the utility model is carried out for big crystal
It during dispensing operation, can effectively simplify dispensing process, improve operating efficiency.In addition, its is simple in construction, occupy little space and cost
It is low.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits patent model of the present utility model
Enclose, every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be similarly included in scope of patent protection of the present utility model.