CN216610078U

CN216610078U - Hot-pressing device for touch screen production

Info

Publication number: CN216610078U
Application number: CN202122695362.5U
Authority: CN
Inventors: 孙富林
Original assignee: Xi'an Hengchi Intelligent Technology Co ltd
Current assignee: Xi'an Hengchi Intelligent Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-27
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a hot pressing device for producing a touch screen, which comprises a base, a top seat, a pressing die dismounting component and a bearing seat dismounting component, wherein the bearing seat dismounting component is arranged in the base and specifically comprises a top plate, a motor, a bottom groove and a top block.

Description

Hot-pressing device for touch screen production

Technical Field

The utility model relates to the technical field of touch screen processing, in particular to a hot-pressing device for touch screen production.

Background

The hot pressing process of the touch screen is to realize the connection between the touch screen and the circuit board by a high-temperature and high-pressure pressing technology. In the operation, the circuit board and the touch screen to be pressed are placed in a specific groove of the hot pressing device, and the heated pressing plate is driven by the pressing cylinder to be pressed.

Patent No. CN201820733748.6 discloses a hot pressing device is used in touch-sensitive screen production, including hot pressing platform and fixed platform, be equipped with the backup pad between fixed platform and the hot pressing platform, be equipped with the touch-sensitive screen standing groove on the hot pressing platform, the last laminating cylinder that is fixed with of fixed platform, the telescopic link of laminating cylinder even has fixed plate and hot pressing board, it has slowly to dash the bubble cotton pad to enclose on the hot pressing board lateral wall, the fixed plate both ends are fixed with the heat recovery tuber pipe, heat recovery tuber pipe bottom is equipped with a plurality of air intakes and the top even has the induced duct, the induced duct even has heat recovery unit, circuit board and touch-sensitive screen have been put in the touch-sensitive screen standing groove, all be fixed with telescopic cylinder in the backup pad at touch-sensitive screen both ends, be fixed with the cooling plate on telescopic cylinder's the telescopic link, the bottom surface of cooling plate and the upper surface parallel and level of touch-sensitive screen, the cooling plate both ends even have circulation pipeline, circulation pipeline even has the coolant liquid storage tank through the circulating pump even. The utility model can recycle heat in the pressing process and accords with the effects of energy conservation and emission reduction.

Device on the market is not convenient for when using change pressfitting mould and socket, leads to machining efficiency lower, and the suitability is poor, uses inconveniently to can't accomplish the buffering at the pressfitting in-process, can lead to the cracked condition to appear in the touch-sensitive screen pressfitting in-process, influence processingquality, for this reason we disclose a hot pressing device for touch-sensitive screen production.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a hot pressing device for producing a touch screen, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a hot pressing device is used in touch-sensitive screen production, includes base and footstock, still includes moulding-die disassembly subassembly and accepts a disassembly subassembly, it installs in the base to accept a disassembly subassembly, it specifically comprises roof, motor, kerve and kicking block to accept a disassembly subassembly, the kerve has been seted up to base inside, the motor is installed to inside one side of kerve, motor power output shaft has the kicking block, the kicking block top is provided with the roof, the roof laminating is in accept a below, it is connected with the moulding-die to accept a top, the inside footstock spread groove of having seted up of moulding-die, the footstock is connected inside the footstock spread groove, moulding-die disassembly subassembly specifically comprises mounting groove, fastening spring and connecting block.

Further, the inside mounting groove of all having seted up of footstock both sides, fastening spring one end is installed to inside one side of mounting groove, the fastening spring other end is connected with the connecting block, the fixed slot has been seted up to the inside both sides of footstock spread groove, the connecting block is pegged graft inside the fixed slot, the guide block is installed to the connecting block both sides, the guide way has been seted up to the inside both sides of mounting groove, the guide block sliding connection is in inside the guide way, through installing moulding-die dismantlement subassembly, convenient follow-up quick change is carried out to the moulding-die, is applicable to not unidimensional touch-sensitive screen and carries out the pressfitting equipment, has improved the suitability of device.

Further, accept seat top both sides and seted up the dashpot, dashpot internally mounted has buffer spring, the dashpot is installed at the buffer spring top, the buffer beam is installed to moulding-die bottom both sides, the buffer beam below is connected inside the dashpot, uses through being provided with guide block cooperation guide way, leads the removal of connecting block, prevents that the skew from appearing in the connecting block, has improved the stability of dismantling.

Further, the seal groove has been seted up to the socket top, the inside pressfitting groove of seting up of seal groove, the sealing washer is installed to the moulding-die bottom, the sealing washer can be dismantled and connect inside the seal groove, uses through being provided with buffer spring cooperation buffer seat and buffer beam, can cushion the pressure of moulding-die at the pressfitting in-process, prevents that the touch-sensitive screen from appearing damaging, has improved the processingquality and the yields of product.

Further, stable piece is installed to the outside both sides of accepting the seat, stable groove has been seted up to the inside both sides of kerve, stable piece is pegged graft inside the stable groove, uses through being provided with seal groove cooperation sealing washer, can preserve the heat at the pressfitting in-process, reduces the heat and runs off, has improved the quality of pressfitting, and stable piece cooperation stable groove uses, ensures when dismantling accepting the seat, and the accepting the seat can be promoted from the kerve inside steadily, is convenient for fix a position when installing simultaneously, has improved the practicality.

Compared with the prior art, the utility model has the following beneficial effects: through installing moulding-die disassembly component and accepting a seat disassembly component, can carry out quick dismantlement and change to the moulding-die with accepting the seat when follow-up use, improve machining efficiency, the dashpot cooperation buffer spring who accepts the seat both sides simultaneously uses, can cushion the moulding-die underspeed, prevents that pressure from too big causing the damage to the display screen, has improved processingquality and yields.

Drawings

Fig. 1 is a schematic perspective view of an entire thermal compression device for producing a touch screen according to the present invention.

FIG. 2 is a schematic plan view of a bottom of a pressing mold of a thermal compression apparatus for producing a touch screen according to the present invention.

FIG. 3 is a schematic plan view of a socket disassembling assembly of a thermocompression bonding apparatus for producing a touch screen according to the present invention;

fig. 4 is a schematic plan view of a mold dismounting assembly of a thermocompression bonding apparatus for producing a touch screen.

In the figure: 1. a base; 2. disassembling the assembly by the pressing die; 201. mounting grooves; 202. a fastening spring; 203. connecting blocks; 204. a guide groove; 205. a guide block; 3. a top seat; 4. pressing the die; 5. a buffer rod; 6. a buffer seat; 7. a buffer tank; 8. a stabilizing block; 9. a buffer spring; 10. a stabilizing slot; 11. a bearing seat; 12. a sealing groove; 13. a pressing groove; 14. a top seat connecting groove; 15. a seal ring; 16. the bearing seat dismounting assembly; 1601. a top plate; 1602. a motor; 1603. a bottom groove; 1604. a top block; 17. and fixing the grooves.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a thermal compression device for producing a touch screen comprises a base 1 and a top base 3, and further comprises a press die 4 disassembling component and a bearing base 11 disassembling component, the bearing seat 11 disassembly component is installed in the base 1, the bearing seat 11 disassembly component is specifically composed of a top plate 1601, a motor 1602, a bottom groove 1603 and a top block 1604, a bottom groove 1603 is arranged inside the base 1, a motor 1602 is arranged on one side inside the bottom groove 1603, the power output shaft of the motor 1602 is connected with a top block 1604, a top plate 1601 is arranged above the top block 1604, the top plate 1601 is attached below the bearing seat 11, a pressing die 4 is connected above the bearing seat 11, the inside of the pressing die 4 is provided with a top seat 3 connecting groove, the top seat 3 is connected with the inside of the top seat 3 connecting groove, the dismounting assembly of the pressing die 4 specifically comprises a mounting groove 201, a fastening spring 202 and a connecting block 203.

Wherein, mounting groove 201 has all been seted up to footstock 3 both sides inside, fastening spring 202 one end is installed to the inside one side of mounting groove 201, the fastening spring 202 other end is connected with connecting block 203, fixed slot 17 has been seted up to the inside both sides of footstock 3 spread groove, connecting block 203 is pegged graft inside fixed slot 17, guide block 205 is installed to connecting block 203 both sides, guide way 204 has been seted up to the inside both sides of mounting groove 201, guide block 205 sliding connection be in inside guide way 204, through installing moulding-die 4 and dismantle the subassembly, convenient follow-up change that carries out the speed to moulding-die 4, be applicable to not unidimensional touch-sensitive screen and carry out the pressfitting equipment, improved the suitability of device.

Wherein, the accepting seat 11 top both sides have been seted up the dashpot 7, dashpot 7 internally mounted has buffer spring 9, buffer seat 6 is installed at buffer spring 9 top, buffer beam 5 is installed to 4 bottom both sides of moulding-die, buffer beam 5 below is connected inside buffer seat 6, uses through being provided with guide block 205 cooperation guide way 204, leads the removal of connecting block 203, prevents that connecting block 203 from squinting, has improved the stability of dismantling.

Wherein, bearing seat 11 top has seted up seal groove 12, seal groove 12 is inside to be seted up and to have pressed groove 13, sealing washer 15 is installed to 4 bottoms of moulding-die, sealing washer 15 can dismantle the connection and be in inside seal groove 12, use through being provided with buffer spring 9 cooperation buffer seat 6 and buffer beam 5, can cushion the pressure of moulding-die 4 at the pressfitting in-process, prevent that the touch-sensitive screen from appearing damaging, improved the processingquality and the yields of product.

It should be noted that, the utility model is a hot pressing device for producing a touch screen, when in use, firstly, the touch screen with a corresponding size is placed in a pressing groove 13, at the same time, an external pressing machine presses down a top seat 3 and a pressing die 4 to press the touch screen, in the pressing process, a buffer rod 5 is inserted into a buffer seat 6 in a bearing seat 11, at the same time, the buffer seat 6 drives a buffer spring 9 below to contract and contract towards the inside of a buffer groove 7 to buffer the pressing force to a certain extent, meanwhile, a sealing ring 15 is pressed into a sealing groove 12 to seal and prevent heat loss, when other touch screens with other sizes need to be pressed, at the same time, the pressing die 4 is pushed to disassemble a connecting block 203 in a component, the connecting block 203 drives an internal fastening spring 202 to contract, the fastening spring 202 drives the connecting block 203 to contract and simultaneously the connecting block 203 is pulled out of a fixing groove 17, the pressing die 4 can be taken down later, when the bearing seat 11 is disassembled, the motor 1602 is electrified through an external power supply, the motor 1602 works and rotates to drive the oval-shaped top block 1604 to rotate, the top block 1604 rotates, one end of the long diameter is contacted with the top plate 1601 to jack the top plate 1601, meanwhile, the top plate 1601 ejects the bearing seat 11 from the inside of the bottom groove 1603, and the bearing seat 11 is replaced quickly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The hot pressing device for producing the touch screen comprises a base (1) and a top seat (3), and is characterized by further comprising a pressing die dismounting component (2) and a bearing seat dismounting component (16), wherein the bearing seat dismounting component (16) is installed in the base (1), the bearing seat dismounting component (16) specifically comprises a top plate (1601), a motor (1602), a bottom groove (1603) and a top block (1604), the bottom groove (1603) is formed in the base (1), the motor (1602) is installed on one side in the bottom groove (1603), a power output shaft of the motor (1602) is connected with the top block (1604), the top plate (1601) is arranged above the top block (1604), the top plate (1601) is attached to the lower part of the bearing seat (11), a pressing die (4) is connected above the bearing seat (11), and a top seat connecting groove (14) is formed in the pressing die (4), the top seat (3) is connected inside the top seat connecting groove (14), and the pressing die disassembling component (2) is composed of a mounting groove (201), a fastening spring (202) and a connecting block (203).

2. The thermal compression device for producing the touch screen according to claim 1, wherein: mounting groove (201) have all been seted up to footstock (3) both sides inside, fastening spring (202) one end is installed to inside one side of mounting groove (201), fastening spring (202) other end is connected with connecting block (203), fixed slot (17) have been seted up to footstock spread groove (14) inside both sides, connecting block (203) are pegged graft inside fixed slot (17), guide block (205) are installed to connecting block (203) both sides, guide groove (204) have been seted up to mounting groove (201) inside both sides, guide block (205) sliding connection be in inside guide groove (204).

3. The thermal compression device for producing the touch screen according to claim 2, wherein: bearing seat (11) top both sides and having seted up dashpot (7), dashpot (7) internally mounted has buffer spring (9), buffer seat (6) are installed at buffer spring (9) top, buffer beam (5) are installed to moulding-die (4) bottom both sides, buffer beam (5) below is connected inside buffer seat (6).

4. The thermal compression device for producing the touch screen according to claim 1, wherein: seal groove (12) have been seted up to socket (11) top, seal groove (12) inside is seted up and is pressed groove (13), sealing washer (15) are installed to moulding-die (4) bottom, sealing washer (15) can be dismantled and connect inside seal groove (12).

5. The thermal compression device for producing the touch screen according to claim 4, wherein: stabilizing blocks (8) are installed on two sides of the outer portion of the bearing seat (11), stabilizing grooves (10) are formed in two sides of the inner portion of the bottom groove (1603), and the stabilizing blocks (8) are inserted into the stabilizing grooves (10).