Multiple tracks heat insulating belt for RFID label tag hot-press solidifying synchronizes winding feed arrangement
Technical field
This utility model belongs to the winding feeding technical field of hot-press solidifying system, is used for more particularly, to one
The multiple tracks heat insulating belt of RFID label tag hot-press solidifying system synchronizes winding feed arrangement, the hot-press solidifying device of ultra-high frequency RFID label
Heat insulating belt can automatically deliver fast and effectively.
Background technology
RF identification (RFID, English is: Radio Frequency Identification) is that one utilizes radio frequency to lead to
The technology of reliable existing contactless automatic identification, has large-scale application prospect in fields such as logistics, manufacture, traffic, military affairs, quilt
It is considered one of 21 century the most rising information technology.
RFID label tag batch production generally uses based on anisotropic conducting resinl (anisotropic conductive
Adhesive, is called for short ACA) flip chip bonding process that solidifies, to realize the interconnection of chip and flexible base board.Use ACA technique
The hot pressing module of RFID label tag sealed in unit to the chip of para-position and the heating of antenna and pressurization, makes chip by thermal head
And ACA solidification, completes the electrical interconnection of chip and antenna between antenna.ACA is mainly made up of matrix and conductive particle, its solidification
During, mechanical performance and electric property that chip is interconnected by the temperature of solidification, pressure and time with antenna all have a major impact,
Directly affect performance and the quality of RFID label tag.
In order to improve label production efficiency, the general core using many set thermal heads simultaneously multiple arrays to be arranged on equipment
Sheet carries out hot pressing, the most multiple rows of chip and antenna is applied pressure and promotes the solidification of conducting resinl Multipoint synchronous.According to actual condition
Demand, the hardening time of anisotropy conductiving glue (ACA) is 8-12s, in order to improve production efficiency in actual production, often adopts
With the substrate mode of movement of reel-to-reel (R2R), i.e. use many set thermal heads the arrangement of multiple chip array formulas to be carried out hot pressing simultaneously,
Multiple rows of chip-antenna is applied pressure simultaneously and promotees the solidification of conducting resinl Multipoint synchronous.Thus need to set in the range of certain station
Put more thermal head and the position of thermal head can be controlled flexibly to ensure that thermal head can free adjusting position in the range of station
To adapt to the multiformity of antenna distance on substrate, also need to control the temperature of multipair thermal head, pressure uniformity with consistent simultaneously
Property, and up and down need heat-barrier material between thermal head and carry out isolating (because pressing label can cause mark in the case of without isolation
Sign and damage);To realize high efficiency, rate of good quality rate and the economy produced.And, relative to low frequency, ultra high frequency IC tag, superelevation
Band electronic label difficulty of processing is compared bigger, requires higher to technological parameters such as hot pressing pressure, temperature, time, environment.
Utility model content
For disadvantages described above or the Improvement requirement of prior art, this utility model provides a kind of for RFID label tag hot pressing
Multiple tracks heat insulating belt in solidification process synchronizes winding feed arrangement, it is achieved during RFID label tag hot-press solidifying between thermal head group
Insulated delivery.
A kind of multiple tracks heat insulating belt for RFID label tag hot-press solidifying synchronizes winding feed arrangement, it is characterised in that include
Heat insulating belt blowing assembly, heat insulating belt rewinding assembly and heat insulating belt waste material derive assembly;Blowing assembly is for putting heat insulating belt
Material, heat insulating belt rewinding assembly is for heat insulating belt rewinding, and heat insulating belt waste material derives assembly for being derived by heat insulating belt waste material;
Described heat insulating belt blowing assembly include the first blowing gripper shoe, the second blowing gripper shoe, the first blowing fixed plate,
Two blowing fixed plates, blowing connect optical axis, blowing floating optical axis, blowing guiding optical axis, emptying roller assembly and blowing detection sensing
Device;Blowing connects the two ends of optical axis and is respectively fixedly connected with the first blowing gripper shoe and the second blowing gripper shoe, blowing floating optical axis
Two ends insert in the mounting groove of the first blowing gripper shoe and the second blowing gripper shoe at proper height respectively and fix;First puts
Material fixed plate and the second blowing fixed plate are respectively arranged in the first blowing gripper shoe and the second blowing gripper shoe upper end, and blowing guides
Optical axis two ends are respectively fixedly connected with the first blowing fixed plate and the second blowing fixed plate;Multiple emptying roller assemblies are socketed on blowing and lead
On optical axis, blowing broken belt detection sensor is installed on blowing and connects on optical axis;
Described heat insulating belt rewinding assembly include the first rewinding gripper shoe, the second rewinding gripper shoe, the first rewinding fixed plate,
Two rewinding fixed plates, rewinding connect optical axis, rewinding floating optical axis, rewinding guiding driving assembly, material receiving roller assembly and rewinding broken belt
Detection sensor;Rewinding connects the two ends of optical axis and is respectively fixedly connected with the first rewinding gripper shoe, the second rewinding gripper shoe, and rewinding is floated
The two ends of dynamic optical axis are inserted in the mounting groove of the first rewinding gripper shoe, the second rewinding gripper shoe at proper height respectively and fix;
First rewinding fixed plate, the second rewinding fixed plate are respectively arranged in the first rewinding gripper shoe, the second rewinding gripper shoe upper end, rewinding
Guide and drive the two ends of assembly to be respectively fixedly connected with the first rewinding fixed plate, the second rewinding fixed plate;Multiple material receiving roller assembly sets
Being connected to rewinding and guide in the drive shaft driving assembly, rewinding broken belt detection sensor is installed on rewinding and connects on optical axis.
Further, described emptying roller assembly includes Internal baffle, be provided with in Internal baffle side adapter sleeve, fixing pressure roller,
Second optical axis and dispensing shaft;The material ring for being wound around heat insulating belt it is cased with on dispensing shaft;Blowing catch one end is fixed on the second optical axis
Axle head and can rotate freely, there is draw-in groove at its center, is stuck on the axle head step of dispensing shaft, is used for blocking material and rolls up anti-on-slip
Go out;Floating press roll component assembly presses on fixing pressure roller, for regulating the tension force of heat insulating belt;In the middle part of adapter sleeve, perforate is used for overlapping
Connect described blowing and guide optical axis.
Further, described floating press roll component is configured with resilient detents and packing washer;When packing washer forward is installed
Time, floating press roll component internal bearings support under rotate freely, with fixing pressure roller to pressure time to the frictional resistance of heat insulating belt relatively
Little;When packing washer is reversely installed, floating press roll component can not rotate freely, and rubs to heat insulating belt during with fixing pressure roller to pressure
Wipe resistance bigger;Resilient detents provides normal pressure for floating press roll component with fixing pressure roller, by changing the installation of resilient detents
The position of axle can adjust the initial tensile force that resilient detents provides.
Further, described material receiving roller assembly includes that substrate, actively locking wheel, driven pulley, rewinding support card and belt are opened
Tight assembly;Actively locking wheel, driven pulley are installed on the same side of substrate, and actively locking wheel is socketed on described rewinding and guides driving group
In the rewinding drive shaft of part, actively being connected by belt between locking wheel and driven pulley, belt tension assembly is installed on substrate top
Portion is for the elasticity of regulation belt;One end of rewinding support card is fixed on substrate, the other end be designed with U-shaped bayonet socket with
Take and be stuck on rewinding auxiliary optical axis, so that material receiving roller assembly can be along parallel rewinding drive shaft and rewinding auxiliary optical axis
Slide.
Further, described heat insulating belt waste material derivation assembly includes air blowing assembly, waste material gathering sill and guide plate;Heat insulating belt
Waste material is entered in waste material gathering sill by guide plate.
Further, described air blowing assembly includes blow gun, flow control valve, flow switch and trachea;Blow gun connects trachea,
Flow control valve is for controlling the size of blow gun tolerance, and flow switch is used for controlling air-flow and cut-offs.
In general, the design of this utility model technology has following technical effect that
Many groups material receiving roller assembly of this utility model blowing assembly stepping heat insulating belt simultaneously carries out blowing, rewinding assembly
Many group material receiving roller assemblies are synchronized to heat insulating belt rewinding simultaneously, are finally derived assembly by waste material and derive outside preparation.In this way, it is achieved
Heat insulating belt during RFID label tag hot-press solidifying can automatically deliver fast and effectively.This utility model heat insulating belt retractable material group
Having broken belt detecting system in part, containing photoelectric sensor and detection lug, after heat insulating belt ruptures, detection lug landing triggers photoelectricity
Sensor produces alarm, prevents thermal head from pressing label to cause tag damage in the case of without isolation.
Accompanying drawing explanation
Fig. 1 is that this utility model synchronizes winding feed arrangement for the multiple tracks heat insulating belt of RFID label tag hot-press solidifying system
Three-dimensional overall figure;
Fig. 2 is this utility model heat insulating belt blowing modular construction schematic diagram;
Fig. 3 (a) is the emptying roller modular construction schematic diagram of the heat insulating belt blowing assembly of this utility model embodiment;
Fig. 3 (b) is the floating press roll component structural representation of this utility model embodiment;
Fig. 4 be this utility model embodiment emptying roller assembly in heat insulating belt around material structural representation;
Fig. 5 is heat insulating belt rewinding modular construction schematic diagram in this utility model embodiment;
Fig. 6 is the material receiving roller modular construction schematic diagram of heat insulating belt rewinding assembly in this utility model embodiment;
Fig. 7 is the optimization structural representation of material receiving roller assembly in this utility model embodiment
Fig. 8 is that the rewinding of heat insulating belt rewinding assembly in this utility model embodiment guides driving modular construction schematic diagram;
Fig. 9 be in this utility model embodiment heat insulating belt around material structural representation figure structure schematic representation;
Figure 10 is the structural representation that in this utility model embodiment, heat insulating belt waste material derives assembly;
Figure 11 is this utility model scheme of installation.
Figure is designated:
Heat insulating belt blowing assembly 61, heat insulating belt rewinding assembly 62, heat insulating belt waste material derive assembly 63;
First blowing gripper shoe the 611, second blowing gripper shoe 611-a, first blowing fixed plate the 612, second blowing are fixed
Plate 612-a, blowing floating optical axis 613, blowing connect optical axis 614, blowing guides optical axis 615, emptying roller assembly 616, blowing are examined
Survey sensor 617;
Internal baffle 61611, adapter sleeve 6162, fixing pressure roller 6163, primary optic axis the 6164, second optical axis 6165, blowing gear
Sheet 6166, material ring the 6167, the 3rd optical axis 61610, dispensing shaft 61612, resilient detents 6169, floating press roll component 6168, compression
Packing ring 61681;
First rewinding gripper shoe the 621, second rewinding gripper shoe 621-a, the first rewinding fixed plate 622, rewinding auxiliary optical axis
623, material receiving roller assembly the 624, second rewinding fixed plate 625, rewinding guide and drive assembly 626, rewinding to connect optical axis 627, rewinding
Floating optical axis 628, rewinding broken belt detection sensor 629;
Actively locking wheel 6241, actively drive shaft 6241-a of locking wheel 6241, rewinding support card 6242, U-shaped bayonet socket
6242-a, driven pulley 6243, rewinding floating pinch roller assembly 6244, rewinding resilient detents 6245, belt tension assembly 6246, substrate
6247, rewinding floating pinch roller assembly 6244, rewinding resilient detents 6245;
Drive electric machine assembly 6261, drive connection part 6262, drive shaft 6263, support member 6264;
Air blowing assembly 631, waste material gathering sill 632, guide plate 633, positioning datum installed surface 203.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.Additionally, institute in each embodiment of this utility model disclosed below
Just can be mutually combined as long as the technical characteristic related to does not constitutes conflict each other.
Fig. 1 is that the multiple tracks heat insulating belt of RFID label tag hot-press solidifying system of the present utility model synchronizes showing of winding feed arrangement
Being intended to, device includes: heat insulating belt blowing assembly 61, heat insulating belt rewinding assembly 62 and heat insulating belt waste material derive assembly 63.Heat insulating belt
Blowing assembly 61 is parallel to each other with heat insulating belt rewinding assembly 62, and is parallel to each other with the substrate of hot-press solidifying device, compares and base
The frame mode that plate is vertical, can isolate more thermal head, save heat-barrier material simultaneously in limited space.Driven by rewinding
Motor simultaneously drives many group material receiving roller assemblies, it is achieved multiple tracks heat insulating belt synchronizes winding.
Referring to Fig. 2, described heat insulating belt blowing assembly 61 includes first blowing gripper shoe the 611, second blowing gripper shoe
611-a, first blowing fixed plate the 612, second blowing fixed plate 612-a, blowing connect optical axis 614, blowing floating optical axis 613,
Blowing guides optical axis 615, emptying roller assembly 616 and blowing detection sensor 617.Connect optical axis 614 by the first gripper shoe 611 and
Second gripper shoe 611-a of mirror image connects fixing from side, and first, second gripper shoe is arranged on the first fixed plate 612 He simultaneously
In the bottom stopper slot of mirror image the second fixed plate 612-a.Floating optical axis 613 is from the first gripper shoe 611 and the second support of mirror image
The oval hole of plate 611-a passes, for regulating the position of heat insulating belt, is bolted after being adjusted to proper height.Multiple
Emptying roller assembly 616 is socketed on guiding optical axis 615, and it is solid that the first fixed plate 612 and second is fixed at the two ends of guiding optical axis 615
Determine in the stopper slot of plate 612-a top.Blowing broken belt detection sensor 617 is arranged on connection optical axis 614, when heat insulating belt ruptures
After, detection lug landing triggers photoelectric sensor and produces alarm, prevents thermal head from pressing label to cause in the case of without isolation
Tag damage.
Refer to Fig. 3 (a), according to a kind of better embodiment of the present utility model, in described emptying roller assembly 616 includes
Baffle plate 61611, is provided with adapter sleeve 6162, fixing pressure roller the 6163, second optical axis 6165 and dispensing shaft in Internal baffle side
61612;The material ring 6167 for being wound around heat insulating belt it is cased with on dispensing shaft 61612;Blowing catch 6166 one end is fixed on the second light
The axle head of axle 6165 and can rotating freely, there is draw-in groove at its center, is stuck on the axle head step of dispensing shaft 61612, is used for keeping off
Live material volume to prevent from skidding off;Floating press roll component 6168 assembly presses on fixing pressure roller 6163, for regulating the tension force of heat insulating belt;
In the middle part of adapter sleeve 6162, perforate 6162-a is used for being socketed described blowing guiding optical axis 615.Also can be in the second forward and backward peace of optical axis 6165
Dress primary optic axis 6164 and the 3rd optical axis 61610, auxiliary transmits heat insulating belt.
Referring to Fig. 3 (a) and (b), described floating press roll component 6168 is configured with resilient detents 6169 and packing washer
61681.Packing washer 61681 positive and negative can be installed, and when packing washer forward is installed, floating press roll component is at inner shaft
Hold and rotate freely under support, with fixing pressure roller 6163 to less to the frictional resistance of heat insulating belt during pressure;When packing washer is reversely pacified
During dress, floating press roll component can not rotate freely, with fixing pressure roller 6163 to bigger to the frictional resistance of heat insulating belt during pressure.Elastic
Draw ring 6169 provides normal pressure for floating press roll component 6168 and fixing pressure roller 6163, by changing the installation axle of resilient detents
Position can adjust the initial tensile force that resilient detents provides.
Fig. 4 be this utility model embodiment emptying roller assembly in heat insulating belt around material structural representation.This heat insulating belt blowing
Mode, is derived through guiding optical axis and fixing pressure roller 6163, floating pressure roller 6168 by material ring.The wherein tension force of floating pressure roller 6168
Adjustable, make heat insulating belt remain tensioning state in transmitting procedure.
Referring to Fig. 5, described heat insulating belt rewinding assembly 62 includes first rewinding gripper shoe the 621, second rewinding gripper shoe
621-a, the first rewinding fixed plate 622, rewinding auxiliary optical axis the 623, second rewinding fixed plate 625, rewinding connect optical axis 627, receive
Material floating optical axis 628, rewinding guide and drive assembly 626, material receiving roller assembly 624 and rewinding broken belt detection sensor 629;Rewinding is even
The two ends connecing optical axis 614 are respectively fixedly connected with first rewinding gripper shoe the 621, second rewinding gripper shoe 621-a, rewinding floating optical axis
The two ends of 628 are inserted in the mounting groove of first rewinding gripper shoe the 621, second rewinding gripper shoe 621-a at proper height also respectively
Fixing;First rewinding fixed plate the 622, second rewinding fixed plate 625 is respectively arranged in first rewinding gripper shoe the 621, second rewinding
Gripper shoe 621-a upper end, rewinding guides and drives the two ends of assembly 626 to be respectively fixedly connected with first rewinding fixed plate the 622, second receipts
Material fixed plate 625;Multiple material receiving roller assemblies 624 are socketed on rewinding and guide in the drive shaft driving assembly 626, and rewinding broken belt detects
Sensor 629 is installed on rewinding and connects on optical axis 627, and after heat insulating belt ruptures, detection lug landing triggers photoelectric sensor and produces
Alarm, prevents thermal head from pressing label to cause tag damage in the case of without isolation.As optimization, can be solid in the first rewinding
Determine to install between plate the 622, second rewinding fixed plate 625 rewinding auxiliary optical axis 623, assist rewinding.
Referring to Fig. 6, according to a kind of better embodiment of the present utility model, described material receiving roller assembly 624 includes substrate
6247, actively locking wheel 6241, driven pulley 6243, rewinding support card 6242 and belt tension assembly 6246;Actively locking wheel
6241, driven pulley 6243 is installed on the same side of substrate 6247, and actively locking wheel 6241 is socketed on described active locking wheel 6241
Drive shaft 6241-a on, actively connected by belt between locking wheel 6241 and driven pulley 6243, belt tension assembly 6246
It is installed on substrate top for regulating the elasticity of belt;One end of rewinding support card 6242 is fixed on substrate 6247,
The other end promising U-shaped bayonet socket 6242-a of design can take and be stuck on rewinding auxiliary optical axis 623, so that material receiving roller assembly 624 can
To slide along parallel rewinding drive shaft 6263 and rewinding auxiliary optical axis 623.
Referring to Fig. 7, as optimization, described material receiving roller assembly 624 also includes rewinding floating pinch roller assembly 6244 and rewinding
Resilient detents 6245, by adjust rewinding resilient detents 6245 pulling force, thus it is possible to vary rewinding floating pinch roller assembly 6244 and from
The normal pressure of driving wheel 6243, thus change the adjustment to heat insulating belt feeding pulling force.
Fig. 8 is that the rewinding of this utility model embodiment guides the structural representation driving assembly, and it includes driving group of motors
Part 6261, drive connection part 6262, drive shaft 6263, support member 6264.Drive rewinding assembly, drive shaft 6,263 1 as shown in the figure
Hold and be connected by shaft coupling, can rotate with motor shaft with driving motor shaft;When motor rotates, multiple material receiving roller assemblies
Actively locking wheel synchronous rotary motion, it is ensured that multiple tracks heat insulating belt synchronizes winding.
Fig. 9 be this utility model embodiment material receiving roller assembly 624 in heat insulating belt around material structural representation.This heat insulating belt is received
Material mode, is derived by blowing part, through driven pulley 6243 and floating pinch roller assembly 6244, subsequently into waste material gathering sill.
Figure 10 is the structural representation that in this utility model embodiment, heat insulating belt waste material derives assembly, and heat insulating belt waste material is derived
Assembly 63 includes air blowing assembly 631, waste material gathering sill 632, guide plate 633.Heat insulating belt waste material is entered waste material by guide plate 633 and leads
In groove 632, this gathering sill has the downward-sloping angle of 20 °, then coordinates air blowing assembly 631 that heat insulating belt waste material can be made easily to lead
Outside equipment.
Air blowing assembly 631 includes blow gun, flow control valve, flow switch and trachea;Blow gun connects trachea, flow control valve
For controlling the size of blow gun tolerance;Flow switch is used for controlling air-flow and cut-offs.
Refer to Figure 11, during application this utility model, on the hot-press solidifying device of ultra-high frequency RFID label, by accurately
Process positioning datum installed surface 203.One end positioning datum of adsorption plate is relied on to install when heat insulating belt blowing assembly is installed,
The other end positioning datum of adsorption plate is relied on to install when heat insulating belt rewinding assembly is installed.By above-mentioned reference for installation, come
Ensure heat insulating belt blowing assembly with heat insulating belt rewinding assembly relative to the position depth of parallelism.
As it will be easily appreciated by one skilled in the art that and the foregoing is only preferred embodiment of the present utility model, not
In order to limit this utility model, all any amendment, equivalents made within spirit of the present utility model and principle and changing
Enter, within should be included in protection domain of the present utility model.