CN210401909U

CN210401909U - FOG hot press unit with heat dissipation cooling function

Info

Publication number: CN210401909U
Application number: CN201921306955.4U
Authority: CN
Inventors: 王宏宇; 黄家添
Original assignee: Beihai Xuanzhen Technology Co Ltd
Current assignee: Beihai Xuanzhen Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-24
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a FOG hot press unit with heat dissipation cooling function, the mounting panel comprises a mounting plate, tool bit and lower tool bit on the hot pressing, be fixed with the supporting shoe on the mounting panel, the fixed plate is installed on the supporting shoe top, be fixed with the cylinder on the fixed plate, the end fixing of cylinder piston rod has the push pedal, the tool bit passes through the downside of bolt fastening in the push pedal on the hot pressing, the downside of tool bit is fixed with the blotter on the hot pressing, lower tool bit is located the hot pressing under the tool bit, the tool bit passes through the bolt fastening on the hot pressing on the mounting panel, the inside inlet port that has a perfect understanding in upper end one side of tool bit on the hot pressing, equidistant intercommunication has the louvre between the top of tool bit on inlet port and the hot pressing, four are no less than. Upwards blow through the louvre, upwards blow the heat, and then realize slowing down COG secondary heating to thermal separation, promote product quality.

Description

FOG hot press unit with heat dissipation cooling function

Technical Field

The utility model belongs to the technical field of the FOG hot press unit, concretely relates to FOG hot press unit with heat dissipation cooling function.

Background

The FOG is a processing mode of realizing mechanical connection between liquid crystal glass and a flexible circuit board and conduction of an electric appliance by ACF adhesion and hot pressing at certain temperature, pressure and time, and a FOG hot press is also called as a FOG bonding machine. The hot pressing method can be classified into soldering, ACF (anisotropic conductive tape), ACP (anisotropic conductive glue), and TBF (hot melt adhesive). The FOG hot press is mainly suitable for connection of an FPC (flexible printed circuit board), an HSC (zebra paper), an LCD (liquid crystal display) and a PCB (printed circuit board), and a hot pressing head of the FOG hot press bonds the flexible printed circuit board on liquid crystal glass through the ACF to realize mechanical connection and electric appliance conduction.

The existing operation mode is that heat is transferred to FOG through LCD, its shortcoming: when the FOG end is not heated, the product is not good due to the heating of the FOG; 2. the conductive heating of the LCD is not uniform, the secondary heating of the FOG is not uniform, so that the product is not uniform, the FOG has poor high-proportion vapor bubbles, the product quality is reduced, and therefore, the design of the FOG hot pressing device with the heat dissipation and cooling functions is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a FOG hot press unit with heat dissipation cooling function, through setting up the inlet port at tool bit down, the inlet port is ventilated then gaseous coming out from the louvre upwards blows off the heat that the tool bit produced on the hot pressing, realizes the thermal separation, slows down the problem that COG secondary is heated in order to solve to provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an FOG hot pressing device with heat dissipation and temperature reduction functions comprises a mounting plate, a hot pressing upper tool bit and a hot pressing lower tool bit, supporting blocks are fixed on both sides of the upper end of the mounting plate, a fixing plate is arranged between the top ends of the two supporting blocks, an air cylinder is fixed on the fixed plate, a push plate is fixed at the end part of the piston rod of the air cylinder, the hot pressing cutter head is fixed at the lower side of the push plate through a bolt, a cushion pad is fixed on the lower side of the hot-pressing upper tool bit, the lower tool bit is positioned right below the hot-pressing upper tool bit, the hot pressing cutter head is fixed on the mounting plate through a bolt, a through air inlet hole is arranged inside one side of the upper end of the hot pressing cutter head, the air inlet holes are communicated with the top end of the upper hot pressing tool bit at equal intervals and are not less than four heat dissipation holes, the top both sides of tool bit all are provided with the supporting seat on the hot pressing, the supporting seat passes through the backup pad to be fixed on the mounting panel.

Preferably, both ends of the push plate are provided with sliding blocks, the sliding blocks slide in sliding grooves, and the sliding grooves are formed in two opposite surfaces of the supporting blocks.

Preferably, an air pipe connector is installed at one end of the air inlet hole, the air pipe connector is installed on the lower cutter head, and an air pipe is installed in the air pipe connector.

Preferably, one end of the air inlet hole, which is far away from the air pipe connector, is screwed with a plug, and the plug is screwed on the lower cutter head.

Preferably, a silica gel sealing ring is arranged between the plug and the air inlet.

Preferably, the lower extreme four corners position of mounting panel all welds there is the supporting leg, the bottom welding of supporting leg has the stainless steel base.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an upper end at tool bit down is provided with the inlet port, the inlet port intercommunication has the trachea, in hot pressing process, the trachea lets in gas through the air pump in toward the inlet port, and then in gaseous entering into the inlet port, the other end of inlet port is blockked up stifled and dies, and then the gas in the inlet port is discharged from the louvre, and then upwards blow the heat that the tool bit produced on the hot pressing of top, and then realize slowing down the COG secondary and be heated to thermal separation, promote the product quality, the FOG secondary is heated evenly, improve product quality.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural diagram of the supporting block and the push plate of the present invention;

FIG. 3 is a view of the lower tool bit structure of the present invention;

fig. 4 is the structure diagram of the air inlet and the heat dissipation holes of the present invention.

Reference numerals: 1. mounting a plate; 2. a support block; 3. a fixing plate; 4. a cylinder; 5. pushing the plate; 6. hot pressing the upper cutter head; 7. a cushion pad; 8. a lower cutter head; 9. an air inlet; 10. heat dissipation holes; 11. a support plate; 12. a supporting seat; 13. a slider; 14. a chute; 15. a gas pipe joint; 16. an air tube; 17. blocking; 18. a silica gel seal ring; 19. supporting legs; 20. a stainless steel base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the FOG hot press device with the heat dissipation and cooling functions comprises a mounting plate 1, a hot press upper tool bit 6 and a lower tool bit 8, wherein supporting blocks 2 are fixed on two sides of the upper end of the mounting plate 1, a fixing plate 3 is installed between the top ends of the supporting blocks 2, a cylinder 4 is fixed on the fixing plate 3, a push plate 5 is fixed on the end part of a piston rod of the cylinder 4, the hot press upper tool bit 6 is fixed on the lower side of the push plate 5 through bolts, a cushion pad 7 is fixed on the lower side of the hot press upper tool bit 6, the cushion pad 7 is made of silica gel and has better high temperature resistance, the lower tool bit 8 is positioned under the hot press upper tool bit 6, the hot press upper tool bit 6 is fixed on the mounting plate 1 through bolts, air inlet holes 9 which are communicated with through heat dissipation holes are formed in one side of the upper end of the hot press upper tool bit 6, louvre 10 is little big outside the toper setting in, increases heat radiating area, improves the degree of consistency when gaseous outwards blowing off, louvre 10 is no less than four, the top both sides of tool bit 6 all are provided with supporting seat 12 on the hot pressing, supporting seat 12 passes through backup pad 11 to be fixed on mounting panel 1.

Further, both ends of the push plate 5 are provided with sliding blocks 13, the sliding blocks 13 slide in sliding grooves 14, and the sliding grooves 14 are formed in the opposite surfaces of the two support blocks 2. The push plate 5 can slide up and down between the two supporting blocks 2 conveniently, and the limiting effect is achieved.

Further, an air pipe joint 15 is installed at one end of the air inlet hole 9, the air pipe joint 15 is installed on the lower cutter head 8, and an air pipe 16 is installed in the air pipe joint 15. The air pipe 16 is communicated with the air pump, so that the air pump can input air into the air inlet hole 9 through the air pipe 16.

Furthermore, one end of the air inlet hole 9, which is far away from the air pipe joint 15, is screwed with a plug 17, and the plug 17 is screwed on the lower cutter head 8. The function of blocking the outlet of the air inlet hole 9 is achieved, and the air is prevented from being discharged from the outlet.

Further, a silica gel sealing ring 18 is arranged between the plug 17 and the air inlet 9. The arrangement of the silica gel sealing ring 18 prevents gas from being discharged from a gap between the plug 17 and the lower cutter head 8, and plays a role in sealing and preventing gas leakage.

Furthermore, the lower extreme four corners position of mounting panel 1 all has welded the supporting leg 19, the bottom welding of supporting leg 19 has stainless steel base 20. The installation of the device is facilitated, and the stability and the firmness of the device during installation are improved.

The working principle is as follows: when the hot-pressing tool is used, the piston rod of the air cylinder 4 pushes the push plate 5 downwards, the push plate 5 drives the hot-pressing upper tool bit 6 to move downwards, the hot-pressing upper tool bit 6 drives the cushion pad 7 to move downwards until the cushion pad 7 is contacted with a product on the lower tool bit 8, and then the hot-pressing upper tool bit 6 generates heat to heat the product;

simultaneously the air pump lets in gas through 16 toward inlet port 9 in of trachea, and the other end of inlet port 9 is blockked up 17 and is died, and then the gas in the inlet port 9 is discharged from louvre 10, and then upwards blows the heat that tool bit 6 produced on the top hot pressing, and then realizes slowing down the COG secondary and being heated to thermal separation, promotes the product quality, and the FOG secondary is heated evenly, improves product quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a FOG hot press unit with heat dissipation cooling function, includes mounting panel (1), hot pressing top tool bit (6) and lower tool bit (8), its characterized in that: the upper end both sides of mounting panel (1) all are fixed with supporting shoe (2), two install fixed plate (3) between the top of supporting shoe (2), be fixed with cylinder (4) on fixed plate (3), the end fixing of cylinder (4) piston rod has push pedal (5), tool bit (6) passes through the bolt fastening at the downside of push pedal (5) on the hot pressing, the downside of tool bit (6) is fixed with blotter (7) on the hot pressing, tool bit (8) are located under hot pressing tool bit (6) down, tool bit (6) pass through the bolt fastening on mounting panel (1) on the hot pressing, the inside inlet port (9) that link up that is provided with in upper end one side of tool bit (6) on the hot pressing, the intercommunication between the top of tool bit (6) on inlet port (9) and the hot pressing equidistance louvre has louvre (10), four are no less than in inlet port (10), supporting seats (12) are arranged on two sides of the top end of the hot-pressing upper tool bit (6), and the supporting seats (12) are fixed on the mounting plate (1) through supporting plates (11).

2. The FOG hot pressing device with the heat dissipation and cooling functions as claimed in claim 1, wherein: the two ends of the push plate (5) are provided with sliding blocks (13), the sliding blocks (13) slide in sliding grooves (14), and the sliding grooves (14) are formed in the opposite surfaces of the two supporting blocks (2).

3. The FOG hot pressing device with the heat dissipation and cooling functions as claimed in claim 1, wherein: an air pipe connector (15) is installed at one end of the air inlet hole (9), the air pipe connector (15) is installed on the lower tool bit (8), and an air pipe (16) is installed in the air pipe connector (15).

4. The FOG hot pressing device with the heat dissipation and cooling functions as claimed in claim 3, wherein: one end, far away from the air pipe connector (15), of the air inlet hole (9) is in threaded connection with a plug (17), and the plug (17) is in threaded connection with the lower cutter head (8).

5. The FOG hot pressing device with the heat dissipation and cooling functions as claimed in claim 4, wherein: and a silica gel sealing ring (18) is arranged between the plug (17) and the air inlet (9).

6. The FOG hot pressing device with the heat dissipation and cooling functions as claimed in claim 1, wherein: the lower extreme four corners position of mounting panel (1) all welds there is supporting leg (19), the bottom welding of supporting leg (19) has stainless steel base (20).