CN217373468U - Device of anisotropic conductive adhesive film strip - Google Patents

Abstract

The utility model discloses a device of anisotropic conductive adhesive film furring strip, including table surface, be provided with translation mechanism on table surface, be provided with the vacuum platform who adsorbs thin film transistor glass in the translation mechanism, the vacuum platform top is provided with the pressure head subassembly, the pressure head subassembly passes through frame construction and sets up in the vacuum platform top, the frame construction is provided with the temperature controller who is arranged in adjusting the accurate air-vent valve of pressure head pressure in the pressure head subassembly and adjusting pressure head temperature of department in the pressure head subassembly, this application suppresses the anisotropic conductive adhesive film after will cutting through the pressure head subassembly and adsorbs on the thin film transistor glass on vacuum platform, whole working process full automatization, the input of manpower has been reduced, and work efficiency is improved.

Description

Device of anisotropic conductive adhesive film strip

Technical Field

The utility model relates to an anisotropic conductive film processing field, in particular to device of anisotropic conductive film furring strip.

Background

Digital Radiography (DR), a new X-ray Radiography technology developed in recent years, has the advantages of faster imaging speed, more convenient operation and higher imaging resolution, and has become the leading direction of Digital X-ray Radiography technology and has been approved by clinical institutions and imaging experts in various countries around the world. The technical core of DR is a flat panel detector, which is a precise and expensive device and plays a decisive role in the imaging quality. In the production and preparation process of the flat panel detector, an anisotropic conductive film needs to be cut and then attached to thin film transistor glass, the process has high requirements for attachment, the attachment of the anisotropic conductive film to the thin film transistor glass needs to be completed at specific temperature and pressure, the process is completed in a dust-free workshop, operators need to wear work clothes in the dust-free workshop, the anisotropic conductive film and the thin film transistor glass are both fragile materials, the attachment precision requirement is high, the skill requirements on the operators are high, the operators are limited by working environments and the work clothes, the process cannot be skillfully and quickly completed, the operation efficiency is extremely low even if the manual attachment is carried out, and therefore, the application provides a solution for solving the problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a device of anisotropic conductive film furring strip, automatic realize that anisotropic conductive film pastes to thin film transistor glass on, improve holistic work efficiency.

The technical scheme is as follows: a device of anisotropic conductive adhesive film furring strip, including table surface, table surface is last to be provided with translation mechanism, translation mechanism is last to be provided with the vacuum platform who adsorbs thin film transistor glass, the vacuum platform top is provided with the pressure head subassembly, the pressure head subassembly passes through the frame construction and sets up in the vacuum platform top, the frame construction is last to be provided with the temperature controller who is arranged in adjusting the accurate air-vent valve of pressure head pressure in the pressure head subassembly and adjusts pressure head department temperature in the pressure head subassembly.

Preferably, the translation mechanism comprises a pneumatic motor and a linear guide rail, and the vacuum platform is arranged on the linear guide rail and slides along the linear guide rail under the driving of the pneumatic motor.

Preferably, a plurality of parallel grooves are formed in the vacuum platform along the direction of the linear guide rail, a plurality of through holes are formed in the grooves, the through holes are communicated with a vacuumizing pipeline on the side face of the vacuum platform, and the vacuumizing pipeline is connected with an external vacuumizing device.

The design of through-hole can change vacuum adsorption's power into whole piece grooved absorption by the some absorption of every through-hole in a plurality of flutings, has enlarged absorptive area on the one hand, ensures absorbent strength, and on the other hand can close the external evacuating device of unnecessary according to thin film transistor glass's size at any time, the use of energy saving.

As preferred, the pressure head subassembly is including blowing dish, receipts charging tray, pressure head, cutting knife and first cylinder, blowing dish and receipts charging tray pass through frame construction and set up in the pressure head both sides, the pressure head passes through frame construction and sets up in the vacuum platform top, first cylinder sets up at frame construction, and the output is connected with the pressure head, the cutting knife sets up in the pressure head below, the anisotropic conductive adhesive film of lapping has been placed on the blowing dish, and the anisotropic conductive adhesive film is followed the blowing dish and is pulled out the back, passes the cutting knife, and the winding is on receiving the charging tray.

Preferably, a thermocouple and a pressure sensor are further arranged at the pressure head, the thermocouple is electrically connected with the temperature controller, and the pressure sensor is electrically connected with the precision pressure regulating valve.

The thermocouple detects the temperature of pressure head department, and pressure sensor detects the pressure that the pressure head provided, is convenient for operating personnel real-time adjustment after feeding back the numerical value to temperature controller and accurate air-vent valve.

Preferably, the pressure head is provided with a heating wire for heating the temperature of the pressure head.

Preferably, the cutting knife is connected with a second air cylinder, the second air cylinder is arranged in the frame structure, and the output end of the second air cylinder drives the cutting knife to move along the direction perpendicular to the linear guide rail.

Preferably, the frame structure is further provided with a liquid crystal display screen, and the liquid crystal display screen is electrically connected with the temperature sensor and the pressure sensor and displays the temperature at the pressure head and the pressure provided by the pressure head in real time.

Has the advantages that: according to the vacuum film cutting machine, the anisotropic conductive film after cutting is pressed to the thin film transistor glass adsorbed on the vacuum platform through the pressure head, the protective film of the anisotropic conductive film is collected away through the collecting disc, the whole working process is full-automatic, the labor input is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a side view of the present application;

fig. 3 is an enlarged view of the vacuum platform of the present application.

Detailed Description

The present application is further illustrated with reference to specific examples below.

As shown in fig. 1-2, which is a schematic structural diagram of the present application, in this embodiment, the vacuum cleaning device includes a working table 1, a translation mechanism is disposed on the working table 1, a vacuum platform 2 is disposed on the translation mechanism, the translation mechanism includes a pneumatic motor 7 and a linear guide 8, the vacuum platform 2 is disposed on the linear guide 8, and slides along the linear guide 8 under the driving of the pneumatic motor 7.

In this embodiment, be provided with many parallel flutings 9 along linear guide 8's direction on the vacuum platform 2, be provided with a plurality of through-holes 10 in the fluting 9, every through-hole 10 all communicates with the evacuation pipeline 11 of vacuum platform 2 side, evacuation pipeline 11 is connected with outside evacuating device, the design of through-hole 10 can change vacuum adsorption's power into the absorption of whole fluting 9 by the some absorption of every through-hole 10 in a plurality of flutings 9, on the one hand, the absorbent area has been enlarged, ensure absorbent power, on the other hand, can be at any time according to thin film transistor glass's size, close unnecessary external evacuating device, the use of energy saving.

Be provided with frame construction 3 on table surface 1, be provided with on frame construction 3 and press the head subassembly, the pressure head subassembly is including blowing dish 12, receive material dish 13, pressure head 6, cutting knife 14 and first cylinder 15, wherein blowing dish 12 and receive material dish 13 pass through frame construction 3 and set up in 6 both sides of pressure head, pressure head 6 passes through frame construction 3 and sets up in 2 tops of vacuum platform, first cylinder 15 sets up on frame construction 3, the output is connected with pressure head 6, cutting knife 14 sets up in 6 below of pressure head, the anisotropic conductive film of lapping has been placed on blowing dish 12, the back is pulled out from blowing dish 12 to anisotropic conductive film, pass cutting knife 14, the winding is on receiving dish 13.

In the present embodiment, the cutting knife 14 is connected with a second air cylinder 16, the second air cylinder 16 is disposed in the frame structure 3, and the output end of the second air cylinder 16 drives the cutting knife 14 to move along the direction perpendicular to the linear guide 8.

The pressure head 6 is provided with a thermocouple and a pressure sensor, the thermocouple is electrically connected with a temperature controller 5 arranged on the frame structure 3, the pressure sensor is electrically connected with a precision pressure regulating valve 4 arranged on the frame structure 3, the thermocouple detects the temperature at the pressure head 6, the pressure sensor detects the pressure provided by the pressure head 6, and the numerical value is fed back to the temperature controller 5 and the precision pressure regulating valve 4 to be adjusted by an operator in real time.

Be provided with the heater strip that is used for heating pressure head 6 on pressure head 6, because anisotropic conductive film presses and need reach certain temperature on the thin film transistor glass, consequently when the thermocouple detected pressure head 6 department not enough temperature, heat pressure head 6 through the heater strip to the realization is to the control of pressure head 6 department temperature.

In this embodiment, the frame structure 3 is further provided with a liquid crystal display 17, and the liquid crystal display 17 is electrically connected with the 4 thermocouples and the pressure sensor to display the temperature at the pressure head 6 and the pressure provided by the pressure head in real time.

When the device works, a rolled anisotropic conductive film is placed on a material placing disc 12, one end of the anisotropic conductive film is pulled out to penetrate through a cutting knife 14 and then is wound on a material receiving disc 13, then thin film transistor glass is placed on a vacuum platform 2, an external vacuumizing device is started, a through hole 10 in a groove 9 on the vacuum platform 2 generates suction, the thin film transistor glass is adsorbed on the vacuum platform 2, a translation device is started, the vacuum platform 2 is translated to the position below a pressure head 6, the device is started, a heating wire heats the pressure head 6 to a temperature according with pressing, the cutting knife 14 cuts off the penetrated anisotropic conductive film until the anisotropic conductive film is disconnected and the anisotropic conductive film protective film is continuous, the anisotropic conductive film is driven by a second air cylinder 16 to move backwards, the pressure head 6 is driven by a first air cylinder 15 to press the anisotropic conductive film onto the thin film transistor glass, at the moment, the pressure sensor detects the pressure of the pressure head 6, the pressure head 6 is lifted up until the pressing pressure is met, the receiving disc 13 receives away the anisotropic conductive film protective film, the anisotropic conductive film is pressed on the thin film transistor glass, the vacuum platform 2 is moved to the next position under the driving of the translation mechanism, the actions are repeated until the anisotropic conductive film is completely pressed on the thin film transistor glass on the vacuum platform 2, and the whole pressing process is completed.

The process of suppressing anisotropic conductive film on thin film transistor glass is fully automatic, the work efficiency of suppression is improved, the quality of suppression can be further improved by the access of reducing manual operation simultaneously, and the yield of products is improved.

Claims (8)

1. The utility model provides a device of anisotropic conductive adhesive film furring strip, including table surface (1), its characterized in that: the vacuum pressure regulating device is characterized in that a translation mechanism is arranged on the working table top (1), a vacuum platform (2) for adsorbing thin film transistor glass is arranged on the translation mechanism, a pressure head assembly is arranged above the vacuum platform (2) and passes through a frame structure (3), and a precision pressure regulating valve (4) for regulating pressure of a pressure head (6) in the pressure head assembly and a temperature controller (5) for regulating temperature of the pressure head (6) in the pressure head assembly are arranged on the frame structure (3).

2. The apparatus of claim 1, wherein: the translation mechanism comprises a pneumatic motor (7) and a linear guide rail (8), the vacuum platform is arranged on the linear guide rail (8) and slides along the linear guide rail (8) under the driving of the pneumatic motor (7).

3. The apparatus of claim 1, wherein: the vacuum platform is characterized in that a plurality of parallel grooves (9) are formed in the vacuum platform (2) along the direction of the linear guide rail (8), a plurality of through holes (10) are formed in the grooves (9), the through holes (10) are communicated with a vacuumizing pipeline (11) on the side face of the vacuum platform (2), and the vacuumizing pipeline (11) is connected with an external vacuumizing device.

4. The apparatus of claim 1, wherein: the pressure head subassembly is including blowing dish (12), receiving tray (13), pressure head (6), cutting knife (14) and first cylinder (15), blowing dish (12) and receiving tray (13) set up in pressure head (6) both sides through frame construction (3), pressure head (6) set up in vacuum platform (2) top through frame construction (3), first cylinder (15) set up on frame construction (3), and the output is connected with pressure head (6), cutting knife (14) set up in pressure head (6) below, place the anisotropic conductive adhesive film of lapping on blowing dish (12), anisotropic conductive adhesive film is followed blowing dish (12) and is pulled out the back, passes cutting knife (14), and the winding is on receiving tray (13).

5. The apparatus of claim 4, wherein: the pressure head (6) is also provided with a thermocouple and a pressure sensor, the thermocouple is electrically connected with the temperature controller (5), and the pressure sensor is electrically connected with the precise pressure regulating valve (4).

6. The apparatus of claim 4, wherein: and the pressure head (6) is provided with a heating wire for heating the pressure head (6).

7. The apparatus of claim 4, wherein: the cutting knife (14) is connected with a second air cylinder (16), the second air cylinder (16) is arranged in the frame structure (3), and the output end of the second air cylinder (16) drives the cutting knife (14) to move along the direction perpendicular to the linear guide rail (8).

8. The apparatus of claim 1, wherein: still be provided with liquid crystal display (17) on frame construction (3), liquid crystal display (17) and temperature sensor and pressure sensor electrical connection show the temperature and the pressure that the pressure head provided of pressure head (6) department in real time.

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