CN108260283A - The constant temperature microscope carrier of FPC bonding machines - Google Patents
The constant temperature microscope carrier of FPC bonding machines Download PDFInfo
- Publication number
- CN108260283A CN108260283A CN201810044142.6A CN201810044142A CN108260283A CN 108260283 A CN108260283 A CN 108260283A CN 201810044142 A CN201810044142 A CN 201810044142A CN 108260283 A CN108260283 A CN 108260283A
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- Prior art keywords
- heat
- heating
- generating pipe
- microscope carrier
- constant temperature
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
Abstract
The invention belongs to FPC welding technology fields, provide a kind of constant temperature microscope carrier of FPC bonding machines, gas channels are included by setting, for adsorbing the welding microscope carrier of the sucker of FPC and tube seat to adsorb fixed FPC, again by installed in tube seat heat-generating pipe for when heat-generating pipe connect with heating power supply butt welding carry platform heating or for when heat-generating pipe and heating power supply disconnect butt welding carry platform stopping heating, the heating temp that heat-generating pipe is obtained for detection being connect again by setting with heat-generating pipe conducting wire, and the fever monitoring device for connecting or disconnecting with heat-generating pipe according to heating temp control heating power supply, so as to fulfill the fixation of FPC, and realize the constant temperature of welding microscope carrier, achieve the purpose that promote adaptability of the bonding machine under different environment temperatures and stability to ensure FPC welding qualities.
Description
Technical field
The invention belongs to FPC welding technology fields more particularly to a kind of constant temperature microscope carriers of FPC bonding machines.
Background technology
By LCD (Liquid Crystal Display：Liquid crystal display) with FPC welding during, need FPC
It is fixed on welding microscope carrier to receive the welding of plumb joint.
However.The welding microscope carrier of existing FPC bonding machines is to carry out physics with FPC by limited block or fixing groove to connect mostly
It touches to fix FPC, the fixation of physical contact formula is easily damaged FPC.In addition, the welding microscope carrier of existing FPC bonding machines cannot be kept
Stable state of temperature, microscope carrier temperature change at different ambient temperatures is larger, easily causes the welding stability drop of bonding machine
Low, the welding quality so as to cause FPC bonding machines cannot be guaranteed.
In conclusion the welding microscope carrier of existing FPC bonding machines is easily damaged FPC there are contact fixation and temperature is not permanent
Determine so that the technical issues of welding quality is difficult to ensure that.
Invention content
The purpose of the present invention is to provide a kind of constant temperature microscope carriers of FPC bonding machines, it is intended to solve existing FPC bonding machines
Contact fixation is easily damaged FPC existing for welding microscope carrier and temperature is non-constant so that the technology that welding quality is difficult to ensure that is asked
Topic.
To achieve the above object, can be in realization scheme at the first, the present invention provides a kind of constant temperature of FPC bonding machines and carries
Platform, for fixing the FPC welded on LCD, including：
Microscope carrier is welded, including：Gas channels, sucker and tube seat；
The gas channels are arranged on the inside of the welding microscope carrier, and the side for penetrating through the welding microscope carrier forms and takes out very
It eats dishes without rice or wine；The surface of the sucker perforation welding microscope carrier is connected with the gas channels, and the sucker is described for adsorbing
FPC；The tube seat is arranged on the inside of the welding microscope carrier, and penetrates through the side of the welding microscope carrier；
Gas nozzle mounted on the vacuum orifice, is connect with vacuum extractor；
Heat-generating pipe, in the tube seat；The heat-generating pipe is used to carry the welding when connecting with heating power supply
Platform heats or for stopping heating to the welding microscope carrier when being disconnected with heating power supply, so that the welding microscope carrier keeps permanent
Temperature；
Heating power supply is connect with fever monitoring device by conducting wire；
Generate heat monitoring device, is connect with the heat-generating pipe by conducting wire；The fever monitoring device detection obtains the hair
The heating temp of heat pipe, and the heating power supply is controlled to connect or disconnect with the heat-generating pipe according to the heating temp.
Scheme can be realized with reference to the first, and in second of achievable scheme, the fever monitoring device is by the fever
Temperature is compared with pre-set constant temperature value；
When the heating temp is higher than the pre-set constant temperature value, the fever monitoring device controls the heat-generating pipe to stop
Heating.
Scheme can be realized with reference to the first, can be in realization scheme at the third, the fever monitoring device is by the fever
Temperature is compared with pre-set constant temperature value；
When the heating temp is less than the pre-set constant temperature value, the fever monitoring device controls the heat-generating pipe to add
Heat.
Scheme can be realized with reference to the first, and in the 4th kind of achievable scheme, the fever monitoring device includes：
Temperature sensor is installed close to the heat-generating pipe；The temperature sensor is used to detect the fever of the heat-generating pipe
Temperature is exported with obtaining characterizing the heating temp signal of the heating temp；
Temp controlled meter connects the heating temp signal output end of the temperature sensor to obtain the heating temp signal；
The temp controlled meter is according to the heating temp output switch control signal；
Switching device connects the switch control signal output terminal of the temp controlled meter to obtain the switch control signal；
The switching device responds the switch control signal so that the heating power supply connects on-off with the heat-generating pipe
It opens.
With reference to the 4th kind of achievable scheme, in the 5th kind of achievable scheme, the temp controlled meter by the heating temp with
The pre-set constant temperature value is compared；
When the heating temp is less than the pre-set constant temperature value, the temp controlled meter output controls the heating power supply and institute
State the switch control signal of heat-generating pipe connection.
With reference to the 4th kind of achievable scheme, in the 6th kind of achievable scheme, the temp controlled meter by the heating temp with
The pre-set constant temperature value is compared；
When the heating temp is higher than the pre-set constant temperature value, the temp controlled meter output controls the heating power supply and institute
State the switch control signal of heat-generating pipe disconnection.
With reference to the 5th kind of achievable scheme, in the 7th kind of achievable scheme, the switching device includes：
Intermediate relay, including：Normally opened contact and normally-closed contact；The normally opened contact connects the switch control of the temp controlled meter
Signal output end processed；
Solid-state relay, including：Control power end, heating power supply connecting terminal and heat-generating pipe connecting terminal；
The control power end connects the normally-closed contact；The heating power supply connecting terminal connects the heating power supply；
The heat-generating pipe connecting terminal connects the heat-generating pipe；
When the heating temp is less than the pre-set constant temperature value, the normally opened contact is connected with the normally-closed contact, institute
Heating power supply connecting terminal is stated to connect with the heat-generating pipe connecting terminal.
With reference to the 6th kind of achievable scheme, in the 8th kind of achievable scheme, the switching device includes：
Intermediate relay, including：Normally opened contact and normally-closed contact；The normally opened contact connects the switch control of the temp controlled meter
Signal output end processed；
Solid-state relay, including：Control power end, heating power supply connecting terminal and heat-generating pipe connecting terminal；
The control power end connects the normally-closed contact；The heating power supply connecting terminal connects the heating power supply；
The heat-generating pipe connecting terminal connects the heat-generating pipe；
When the heating temp is higher than the pre-set constant temperature value, the normally opened contact and the normally-closed contact disconnect, institute
Heating power supply connecting terminal is stated to disconnect with the heat-generating pipe connecting terminal.
With reference to the 4th kind of achievable scheme, in the 9th kind of achievable scheme, the temperature sensor is thermocouple.
The constant temperature microscope carrier for the FPC bonding machines that above-mentioned achievable scheme obtains includes gas channels, for adsorbing by setting
The sucker of FPC and the welding microscope carrier of tube seat, wherein, gas channels are arranged on the inside of welding microscope carrier, and penetrate through welding microscope carrier
Side forms vacuum orifice, and the surface of sucker perforation welding microscope carrier is connected with gas channels, and tube seat is arranged on the interior of welding microscope carrier
Portion, and the side of welding microscope carrier is penetrated through, then the gas nozzle by being connect in vacuum orifice installation with vacuum extractor, then by pipe
In slot installation for when being connected with heating power supply butt welding carry platform heating or for when being disconnected with heating power supply butt welding carry
Platform stops the heat-generating pipe of heating, then the heating temp that heat-generating pipe is obtained for detection being connect by setting with heat-generating pipe conducting wire,
And the heating power supply fever monitoring device that connects or disconnect with heat-generating pipe is controlled according to heating temp, so as to fulfill the fixation of FPC,
And realize the constant temperature of welding microscope carrier, reach and promote stability of the bonding machine under different environment temperatures to ensure that FPC is welded
Connect the purpose of quality.
Description of the drawings
Fig. 1 is a structure diagram of the constant temperature microscope carrier of FPC bonding machines provided in an embodiment of the present invention；
Fig. 2 is a structure diagram of the constant temperature microscope carrier of the FPC bonding machines in Fig. 1；
Fig. 3 is a structure diagram of the constant temperature microscope carrier of the FPC bonding machines in Fig. 1；
Fig. 4 is the electrical block diagram of the fever monitoring device in Fig. 1.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
FPC and temperature are easily damaged in order to solve contact fixation existing for the welding microscope carrier of existing FPC bonding machines not
It is constant so that the technical issues of welding quality is difficult to ensure that, referring to Fig. 1-4, the present invention provides a kind of constant temperature of FPC bonding machines and carries
Platform is for the FPC (S8) that is welded on fixed LCD (S9).
Referring to Fig. 1 and Fig. 4, the constant temperature microscope carrier of the FPC bonding machines includes：It welds microscope carrier S6, gas nozzle S7, heat-generating pipe S0, add
Thermoelectric generator S4 and fever monitoring device.
On the one hand, referring to Fig. 1-3, welding microscope carrier S6 includes：Gas channels S60, sucker S62 and tube seat S61.
Wherein, gas channels S60 is arranged on the inside of the welding microscope carrier S6, and penetrates through the side of the welding microscope carrier S6
Form vacuum orifice S63.
The surface of the sucker S62 perforations welding microscope carrier S6 is connected with the gas channels S60, the sucker S62
For adsorbing the FPC (S8).
The tube seat S61 is arranged on the inside of the welding microscope carrier S6, and penetrates through the side of the welding microscope carrier S6.
On the other hand, gas nozzle S7 is mounted on the vacuum orifice S63, for being connect with vacuum extractor (not shown).
It should be noted that vacuum extractor (not shown) can extract welding by welding the gas nozzle S7 of microscope carrier S6 sides
Gas inside microscope carrier S6 so that the gas channels S60 in the inside of welding microscope carrier S6 is in vacuum state, so that with
The sucker S62 of gas channels S60 connections generates adsorption capacity to adsorb fixed FPC (S8).
On the other hand, heat-generating pipe S0 is mounted in the tube seat S61.
Wherein, the heat-generating pipe S0 be used to heat the welding microscope carrier S6 when connect with heating power supply S4 or for
Heating is stopped to the welding microscope carrier S6 when being disconnected with heating power supply S4, so that the welding microscope carrier S6 keeps constant temperature.
It should be noted that heat-generating pipe S0 can generate heat material preparation when can be by flowing through electric current forms.
On the other hand, heating power supply S4 is connect with fever monitoring device by conducting wire.
It should be noted that fever monitoring device can control heating power supply S4 to connect or disconnect with heat-generating pipe S0, from
And so that heat-generating pipe S0 fever or because power-off due to due to conduction stops generating heat.
On the other hand, fever monitoring device is connect with the heat-generating pipe S0 by conducting wire.
Wherein, the fever monitoring device detection obtains the heating temp of the heat-generating pipe S0, and according to the fever temperature
Degree controls the heating power supply S4 to connect or disconnect with the heat-generating pipe S0.
For example, the fever monitoring device can compare the heating temp for detecting acquisition with pre-set constant temperature value
Compared with being carried out generating heat accordingly according to following comparison result controls：
First, when the heating temp is higher than the pre-set constant temperature value, the fever monitoring device controls the fever
Pipe S0 stops heating.
In addition, when the heating temp is less than the pre-set constant temperature value, the fever monitoring device controls the heat-generating pipe
S0 is heated.
Specifically, referring to Fig. 4, the fever monitoring device includes：Temperature sensor S2, temp controlled meter S3 and switching device
(K, S1).
First, temperature sensor S2 is installed close to the heat-generating pipe S0.
It should be noted that the temperature sensor S2 is used to detect the heating temp of the heat-generating pipe S0 to be characterized
Then the heating temp signal of the heating temp exports heating temp by its heating temp signal output end (K1+, K1-)
Signal.
Wherein, temperature sensor S2 can be thermocouple.
In addition, the heating temp signal output end (K1+, K1-) of the temp controlled meter S3 connections temperature sensor S2 is with acquisition
The heating temp signal, the temp controlled meter S3 is according to the heating temp output switch control signal.
For example, the heating temp and the pre-set constant temperature value are compared by the temp controlled meter S3,
When the heating temp is less than the pre-set constant temperature value, the temp controlled meter S3 outputs control the heating power supply S4
The switch control signal connected with the heat-generating pipe S0.
For another example, the heating temp and the pre-set constant temperature value are compared by the temp controlled meter S3,
When the heating temp is higher than the pre-set constant temperature value, the temp controlled meter S3 outputs control the heating power supply S4
The switch control signal disconnected with the heat-generating pipe S0.
It should be noted that after temp controlled meter S3 obtains the heating temp signal, since heating temp signal can characterize
The heating temp of heat-generating pipe S0, therefore, temp controlled meter S3 also just obtain the heating temp of heat-generating pipe S0.
In addition, temp controlled meter S3 has been internally integrated comparison circuit, can be used as by setting a reference value of comparison circuit
Pre-set constant temperature value with heating temp to be compared.
In addition, temp controlled meter S3 can connect to obtain operating voltage with temperature control apparent source S5.
In addition, switching device (K, S1) connect the switch control signal output terminal (TC1+, TC1-) of the temp controlled meter S3 with
The switch control signal is obtained, is then responding to the switch control signal so that the heating power supply S4 and heat-generating pipe S0
Connection disconnects.
Specifically, the switching device (K, S1) includes：Intermediate relay K and solid-state relay S1.
First, intermediate relay K includes：Normally opened contact b and normally-closed contact d.Wherein, described in the normally opened contact b connections
The positive output end TC1+ of the switch control signal output terminal (TC1+, TC1-) of temp controlled meter S3.
It should be noted that normally opened contact b is used to obtain the switch control signal output terminal (TC1+, TC1-) of temp controlled meter S3
The switch control signal of output.
In addition, when normally opened contact b is connected with normally-closed contact d, the switch for obtaining normally opened contact b is connected in intermediate relay K
Control signal is exported by normally-closed contact d.
In addition, solid-state relay S1 includes：Control power end (V+, V-), heating power supply connecting terminal A and heat-generating pipe connection
Contact C.
Wherein, anode V+ connections the normally-closed contact d, the control power end (V of the control power end (V+, V-)
+, V-) cathode V- connecting valves control signal output (TC1+, TC1-) negative output terminal TC1-, the heating power supply connection
Contact A connects the heating power supply S4, the heat-generating pipe connecting terminal C connections heat-generating pipe S0.
It should be noted that when the heating temp be less than the pre-set constant temperature value when, the normally opened contact b and it is described often
Closed contact d is connected, and the heating power supply connecting terminal A is connected with the heat-generating pipe connecting terminal C so that heat-generating pipe S0 and heating
Power supply S4 connections carry platform S6 heating with butt welding, so that welding microscope carrier S6 keeps constant temperature to adapt to different environment temperatures,
So as to ensure the welding quality of bonding machine.
In addition, when the heating temp is higher than the pre-set constant temperature value, the normally opened contact b and the normally-closed contact d
It disconnects, the heating power supply connecting terminal A and heat-generating pipe connecting terminal C is disconnected so that heat-generating pipe S0 and heating power supply S4
It disconnects and carries platform S6 heating to stop butt welding, so that welding microscope carrier S6 keeps constant temperature to adapt to different environment temperatures, from
And ensure the welding quality of bonding machine.
The constant temperature microscope carrier of FPC bonding machines that above-mentioned achievable scheme obtains includes gas channels S60 by setting, is used for
The welding microscope carrier S6 of the sucker S62 and tube seat S61 of FPC (S8) are adsorbed, wherein, gas channels S60 is arranged on welding microscope carrier S6's
Inside, and the side for penetrating through welding microscope carrier S6 forms vacuum orifice S63, the surface of sucker S62 perforation welding microscope carriers S6 and gas circuit
Channel S60 is connected, and tube seat S61 is arranged on the inside of welding microscope carrier S6, and penetrates through the side of welding microscope carrier S6, then by taking out very
Eat dishes without rice or wine the S63 gas nozzle S7 that are connect with vacuum extractor (not shown) of installation, then by tube seat S61 installation for heating
Power supply S4 connect when butt welding carry platform S6 heating or for when being disconnected with heating power supply S4 butt welding carry platform S6 stop heat
Heat-generating pipe S0, then the heating temp that heat-generating pipe S0 is obtained for detection being connect by setting with heat-generating pipe S0 conducting wires, and according to
The fever monitoring device that heating temp control heating power supply S4 is connected or disconnected with heat-generating pipe S0, so as to fulfill consolidating for FPC (S8)
It is fixed, and realize the constant temperature of welding microscope carrier S6, reach and promote stability of the bonding machine under different environment temperatures to ensure
The purpose of FPC (S8) welding quality.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of constant temperature microscope carrier of FPC bonding machines, for fixing the FPC welded on LCD, which is characterized in that including：
Microscope carrier is welded, including：Gas channels, sucker and tube seat；
The gas channels are arranged on the inside of the welding microscope carrier, and the side for penetrating through the welding microscope carrier forms and vacuumizes
Mouthful；The surface of the sucker perforation welding microscope carrier is connected with the gas channels, and the sucker is used to adsorb the FPC；
The tube seat is arranged on the inside of the welding microscope carrier, and penetrates through the side of the welding microscope carrier；
Gas nozzle mounted on the vacuum orifice, is connect with vacuum extractor；
Heat-generating pipe, in the tube seat；The heat-generating pipe is used to add the welding microscope carrier when connecting with heating power supply
Heat or for when being disconnected with heating power supply to it is described welding microscope carrier stop heating so that it is described welding microscope carrier keep constant temperature；
Heating power supply is connect with fever monitoring device by conducting wire；
Generate heat monitoring device, is connect with the heat-generating pipe by conducting wire；The fever monitoring device detection obtains the heat-generating pipe
Heating temp, and the heating power supply is controlled to connect or disconnect with the heat-generating pipe according to the heating temp.
2. the constant temperature microscope carrier of FPC bonding machines as described in claim 1, which is characterized in that the fever monitoring device is by described in
Heating temp is compared with pre-set constant temperature value；
When the heating temp is higher than the pre-set constant temperature value, the fever monitoring device controls the heat-generating pipe to stop adding
Heat.
3. the constant temperature microscope carrier of FPC bonding machines as described in claim 1, which is characterized in that the fever monitoring device is by described in
Heating temp is compared with pre-set constant temperature value；
When the heating temp is less than the pre-set constant temperature value, the fever monitoring device controls the heat-generating pipe heating.
4. the constant temperature microscope carrier of FPC bonding machines as described in claim 1, which is characterized in that the fever monitoring device includes：
Temperature sensor is installed close to the heat-generating pipe；The temperature sensor is used to detect the heating temp of the heat-generating pipe
It is exported with the heating temp signal for obtaining characterizing the heating temp；
Temp controlled meter connects the heating temp signal output end of the temperature sensor to obtain the heating temp signal；It is described
Temp controlled meter is according to the heating temp output switch control signal；
Switching device connects the switch control signal output terminal of the temp controlled meter to obtain the switch control signal；
The switching device responds the switch control signal so that the heating power supply is connected or disconnected with the heat-generating pipe.
5. the constant temperature microscope carrier of FPC bonding machines as claimed in claim 4, which is characterized in that the temp controlled meter is warm by the fever
Degree is compared with the pre-set constant temperature value；
When the heating temp is less than the pre-set constant temperature value, the temp controlled meter output controls the heating power supply and the hair
The switch control signal of heat pipe connection.
6. the constant temperature microscope carrier of FPC bonding machines as claimed in claim 4, which is characterized in that the temp controlled meter is warm by the fever
Degree is compared with the pre-set constant temperature value；
When the heating temp is higher than the pre-set constant temperature value, the temp controlled meter output controls the heating power supply and the hair
The switch control signal that heat pipe disconnects.
7. the constant temperature microscope carrier of FPC bonding machines as claimed in claim 5, which is characterized in that the switching device includes：
Intermediate relay, including：Normally opened contact and normally-closed contact；The normally opened contact connects the switch control letter of the temp controlled meter
Number output terminal；
Solid-state relay, including：Control power end, heating power supply connecting terminal and heat-generating pipe connecting terminal；
The control power end connects the normally-closed contact；The heating power supply connecting terminal connects the heating power supply；It is described
Heat-generating pipe connecting terminal connects the heat-generating pipe；
When the heating temp is less than the pre-set constant temperature value, the normally opened contact is connected with the normally-closed contact, described to add
Thermoelectric generator connecting terminal is connected with the heat-generating pipe connecting terminal.
8. the constant temperature microscope carrier of FPC bonding machines as claimed in claim 6, which is characterized in that the switching device includes：
Intermediate relay, including：Normally opened contact and normally-closed contact；The normally opened contact connects the switch control letter of the temp controlled meter
Number output terminal；
Solid-state relay, including：Control power end, heating power supply connecting terminal and heat-generating pipe connecting terminal；
The control power end connects the normally-closed contact；The heating power supply connecting terminal connects the heating power supply；It is described
Heat-generating pipe connecting terminal connects the heat-generating pipe；
When the heating temp is higher than the pre-set constant temperature value, the normally opened contact and the normally-closed contact disconnect, described to add
Thermoelectric generator connecting terminal is disconnected with the heat-generating pipe connecting terminal.
9. the constant temperature microscope carrier of FPC bonding machines as claimed in claim 4, which is characterized in that the temperature sensor is thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044142.6A CN108260283B (en) | 2018-01-17 | 2018-01-17 | Constant temperature carrying platform of FPC welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044142.6A CN108260283B (en) | 2018-01-17 | 2018-01-17 | Constant temperature carrying platform of FPC welding machine |
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| CN108260283A true CN108260283A (en) | 2018-07-06 |
| CN108260283B CN108260283B (en) | 2020-12-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231521A (en) * | 2019-01-23 | 2019-09-13 | 重庆大学 | A kind of component new testing device for temperature properties |
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| CN107571495A (en) * | 2017-10-19 | 2018-01-12 | 维沃移动通信有限公司 | A kind of FPC stiffening plates and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231521A (en) * | 2019-01-23 | 2019-09-13 | 重庆大学 | A kind of component new testing device for temperature properties |
| CN110231521B (en) * | 2019-01-23 | 2023-12-22 | 重庆大学 | Component temperature characteristic testing device |
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