CN214499682U

CN214499682U - Touch-sensitive screen support pressfitting machine

Info

Publication number: CN214499682U
Application number: CN202022392005.7U
Authority: CN
Inventors: 何国飞
Original assignee: Jiaxing Yifei Photoelectric Technology Co ltd
Current assignee: Jiaxing Yifei Photoelectric Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-26
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a touch-sensitive screen support pressfitting machine, comprises an operation bench, the aversion spout has been seted up on the top surface of operation panel, it is provided with the aversion slide to slide in the aversion spout, be provided with two lower moulds on the top surface of aversion slide side by side, be provided with on the lateral wall of operation panel and be used for driving the aversion cylinder that the aversion slide slided in the aversion spout, be provided with on the operation panel and have open-ended mounting bracket down, be provided with down the air cylinder on the top surface of mounting bracket, the piston rod of down the air cylinder inserts to the opening in and is connected with the mounting panel, be provided with the mould on the bottom surface of mounting panel. Its technical scheme main points are that this touch-sensitive screen support pressfitting machine installs two lower moulds on the slide that shifts, and two lower moulds can move in turn under to last mould and accomplish the compound die, and so preceding a set of touch-sensitive screen and face frame are carrying out pressfitting man-hour, and the material loading can be accomplished simultaneously to a set of touch-sensitive screen and face frame in back, and machining efficiency is high.

Description

Touch-sensitive screen support pressfitting machine

Technical Field

The utility model relates to a touch-sensitive screen processing equipment technical field, in particular to touch-sensitive screen support pressfitting machine.

Background

The mobile phone is an essential tool for life and work of modern people, and the touch screen of the mobile phone is a key part of the mobile phone. In the production process of the mobile phone touch screen, the face frame and the touch screen are connected together through an adhesive. At present, a support pressing machine is usually adopted in a factory to press a face frame and a touch screen, so that the face frame and the touch screen are in full contact, and the support and the touch screen are firmly connected together after an adhesive is solidified.

The current chinese patent with an authorization publication number of CN203600624U discloses a press-fit device for a touch screen attaching support, which comprises a workbench, a support, an actuating cylinder, a pressing block and an attaching jig, wherein the support is fixedly mounted on the workbench, the actuating cylinder is vertically mounted on the support, the pressing block is fixedly mounted on a piston rod of the actuating cylinder, the attaching jig is fixedly mounted on the workbench, and the attaching jig is located under the pressing block. When the laminating jig works, a worker puts the face frame and the touch screen to be laminated into the laminating jig, then the piston rod of the action cylinder stretches out to push the pressing block to move downwards until the pressure of the pressing block acts on the touch screen and the face frame, the pressing block is kept for a period of time, after the adhesive is cured, the piston rod of the action cylinder moves upwards, and then the worker takes out the processed face frame and the touch screen.

The above prior art solutions have the following drawbacks: the processing steps of the touch screen and the face frame are sequentially feeding, pressing and discharging, the pressing device of the touch screen attaching support can only perform pressing processing on the touch screen and the face frame one by one, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved problem of the utility model is not enough to the above-mentioned that exists among the prior art and provide a touch-sensitive screen support pressfitting machine, it is through setting up two lower moulds for preceding a set of touch-sensitive screen and face frame carry out pressfitting man-hour, and the material loading can be accomplished simultaneously to a set of touch-sensitive screen of back and face frame, and work efficiency is high.

(II) technical scheme

The above object of the present invention is achieved by the following technical solutions: the utility model provides a touch-sensitive screen support pressfitting machine, includes the operation panel, the aversion spout has been seted up on the top surface of operation panel, it is provided with the aversion slide to slide in the aversion spout, be provided with two lower moulds on the top surface of aversion slide side by side, be provided with the aversion cylinder that is used for driving the aversion slide and slides in the aversion spout on the lateral wall of operation panel, be provided with on the operation panel and have open-ended mounting bracket down, be provided with down the air cylinder on the top surface of mounting bracket, the piston rod of down the air cylinder inserts to the opening in and is connected with the mounting panel, be provided with the mould on the bottom surface of mounting panel.

The utility model discloses further set up to: the top surface of the mounting frame is provided with a guide hole, and the top surface of the mounting frame is provided with a guide rod which penetrates through the guide hole and is in sliding fit with the guide hole.

The utility model discloses further set up to: a plurality of lower screw holes are formed in the top surface of the shifting sliding seat, a plurality of sinking head holes aligned with the lower screw holes are formed in the top surface of each lower die, and sinking head screws connected with the lower screw holes in a threaded mode are arranged in the sinking head holes in a penetrating mode.

The utility model discloses further set up to: and a material taking groove which is communicated with the die cavity and is used for inserting fingers of workers to pull out the face frame and the touch screen is formed in the top surface of the lower die.

The utility model discloses further set up to: the bottom surface of mounting panel has been seted up the jack, set up the perforation with the jack intercommunication on the lateral wall of mounting panel, be provided with on the top surface of last mould with jack grafting complex inserted block, set up on the lateral wall of inserted block with perforate the last screw that aligns, wear to be equipped with in the perforation with last screw threaded connection's last screw.

The utility model discloses further set up to: the upper top surface of the lower die is provided with a plurality of positioning grooves, and the bottom surface of the upper die is provided with a plurality of positioning blocks which are in scarf joint with the positioning grooves.

The utility model discloses further set up to: a plurality of telescopic wheel grooves are formed in the bottom surface of the operating platform, each telescopic wheel groove is internally provided with a telescopic wheel carrier with the bottom provided with universal wheels in a sliding mode, a plurality of rotating holes penetrating through the telescopic wheel grooves are formed in the side wall of the operating platform, each rotating hole is internally provided with a rotating shaft in a rotating mode, one end of the rotating shaft extending out of the operating platform is connected with a handle, and a fixed wheel block which is used for offsetting the telescopic wheel carrier and further enabling the universal wheels to protrude out of the telescopic wheel grooves is arranged on the rotating shaft.

The utility model discloses further set up to: a plurality of limiting sliding grooves are formed in the groove wall of the telescopic wheel groove, and limiting sliding blocks in sliding fit with the limiting sliding grooves are arranged on the side wall of the telescopic wheel frame.

(III) advantageous effects

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the touch screen support pressing machine is characterized in that the two lower dies are arranged on the shifting sliding seat, the two lower dies can alternately move to the position right below the upper die and complete die assembly, so that when the previous group of touch screens and the surface frame are subjected to pressing processing, the next group of touch screens and the surface frame can simultaneously complete feeding, and the processing efficiency is high;

2. during the transport, the workman lifts the operation panel earlier, flexible wheel carrier is the downstream under the effect of gravity, the workman rotates the pivot afterwards, make the terminal surface that the fixed wheel piece deviates from the axis of rotation towards flexible wheel carrier, then the workman puts down the operation panel, until universal wheel and ground contact, flexible wheel carrier is to being close to fixed wheel piece orientation removal under the supporting role on ground, the top surface that deviates from the axis of rotation with the fixed wheel piece until flexible wheel carrier contradicts, the universal wheel protrusion is outside the flexible wheel groove this moment, then the workman can carry this touch-sensitive screen support pressfitting machine through the mode of push-and-pull.

Drawings

FIG. 1 is a schematic view of a first view of a touch screen bracket pressing machine in an embodiment;

FIG. 2 is a schematic diagram of a second view of the touch screen bracket pressing machine in the embodiment;

FIG. 3 is a schematic half-sectional view of a touch screen bracket pressing machine in an embodiment;

FIG. 4 is an exploded view of the mounting plate and upper die of the embodiment;

FIG. 5 is a schematic structural view of the parts in the groove of the telescopic wheel in the embodiment;

reference numerals: 1. an operation table; 2. a mounting frame; 3. an opening; 4. pressing down the air cylinder; 5. mounting a plate; 6. a jack; 7. perforating; 8. an upper die; 81. a male die; 9. inserting a block; 10. an upper screw hole; 11. screwing; 12. a guide hole; 13. a guide bar; 14. A shifting chute; 15. a shifting slide seat; 16. a displacement cylinder; 17. a lower die; 171. a mold cavity; 172. a material taking groove; 18. a lower screw hole; 19. sinking the head hole; 20. sinking a countersunk head screw; 21. positioning a groove; 22. positioning blocks; 23. a telescopic wheel groove; 24. a limiting chute; 25. a telescopic wheel carrier; 26. a universal wheel; 27. a limiting slide block; 28. rotating the hole; 29. a rotating shaft; 30. a handle; 31. and (5) fixing the wheel block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the touch screen support laminating machine comprises an operating platform 1, wherein a mounting frame 2 is fixedly mounted in the middle of the operating platform 1, the mounting frame 2 is in an inverted concave shape, and the mounting frame 2 is provided with a downward opening 3. Fixed mounting has down air cylinder 4 on the top surface of mounting bracket 2, and down air cylinder 4's piston rod runs through mounting bracket 2 and stretches into to opening 3 in, down air cylinder 4's piston rod bottom fixedly connected with mounting panel 5, mounting panel 5 is the rectangular plate body. The bottom surface of the mounting plate 5 is provided with a jack 6, and the section of the jack 6 is rectangular. Two perforation 7 have been seted up to the symmetry on the lateral wall of mounting panel 5, and the cross-section of perforation 7 is circular, and two perforation 7 all communicate with jack 6.

As shown in fig. 3 and 4, an upper mold 8 is detachably mounted on the bottom surface of the mounting plate 5, and a male mold 81 for pressing down the bezel and the touch screen is provided on the bottom surface of the upper mold 8. The middle part of the top surface of the upper die 8 is fixedly connected with an insert block 9, the insert block 9 is a rectangular block body, and the insert block 9 is in inserting fit with the jack 6. Two upper screw holes 10 are symmetrically formed in the side wall of the insertion block 9, the two upper screw holes 10 are respectively aligned with the two through holes 7, and an upper screw 11 in threaded connection with the upper screw holes 10 penetrates through each through hole 7. When removing the upper mould 8, the worker unscrews the two upper screws 11 and withdraws the insert 9 from the receptacle 6, at which time the upper mould 8 is separated from the mounting plate 5. When the upper die 8 is installed, a worker inserts the insert block 9 into the insert hole 6 and then screws the upper screw 11 to fix the upper die 8 to the mounting plate 5.

As shown in fig. 1 and 3, two guide holes 12 are formed on the top surface of the mounting frame 2, and the cross section of each guide hole 12 is circular. Two guide rods 13 are fixedly connected to the top surface of the mounting plate 5, and the cross sections of the guide rods 13 are circular. The two guide rods 13 respectively penetrate through the two guide holes 12, and the guide rods 13 are in sliding fit with the guide holes 12. Through setting up guide bar 13 and guiding hole 12 for mounting panel 5 and last mould 8 can comparatively stably slide from top to bottom.

As shown in fig. 1 and 3, a shifting chute 14 is formed in the top surface of the operating platform 1, a shifting slide carriage 15 is slidably disposed in the shifting chute 14, a shifting cylinder 16 is fixedly mounted on the side wall of the operating platform 1, a piston rod of the shifting cylinder 16 penetrates through the operating platform 1 and is connected to the side wall of the shifting slide carriage 15, and the shifting cylinder 16 is used for driving the shifting slide carriage 15 to slide in the shifting chute 14.

As shown in fig. 1 and 3, two lower dies 17 are detachably attached to the top surface of the shift carriage 15, and the two lower dies 17 are alternately moved to positions right below the upper dies 8, respectively, and mold clamping is completed. Offer the die cavity 171 that is used for placing face frame and touch-sensitive screen on the top surface of lower mould 17, the shape of die cavity 171 can carry out corresponding adjustment according to the face frame and the touch-sensitive screen of unnecessary model, has all seted up on the top surface of every lower mould 17 and has got silo 172, gets silo 172 and die cavity 171 intercommunication, gets silo 172 and is used for supplying workman's finger to insert, and then the workman of being convenient for is scratched face frame and touch-sensitive screen out. Four lower screw holes 18 are formed in the top surface of the displacement slide seat 15, and the four lower screw holes 18 are distributed in a rectangular shape. Two sinking head holes 19 are formed in the top surface of each lower die 17, and the sinking head holes 19 are aligned with the lower threaded holes. A countersunk head screw 20 is threaded through each countersunk head hole 19 and is connected with the lower screw hole 18. When replacing the lower die 17, the worker unscrews the countersunk head screws 20, places a new lower die 17 on the shift slider 15, aligns the countersunk head holes 19 with the lower screw holes, and screws the countersunk head screws 20.

As shown in fig. 1 and 3, four positioning grooves 21 are formed in the top surface of each lower mold 17, the cross section of each positioning groove 21 is a quarter circle, and the four positioning grooves 21 are respectively located at four corners of the lower mold 17. The bottom surface of the upper die 8 is fixedly connected with four positioning blocks 22, and the four positioning blocks 22 are respectively matched with the four positioning grooves 21 in an embedding manner. Through setting up locating piece 22 and constant head tank 21 for lower mould 17 and last mould 8 can be comparatively accurate carry out the compound die.

The working process of the touch screen bracket pressing machine is as follows: a worker stands on the side of the operating platform 1, and the worker operates the piston rod of the shifting cylinder 16 to alternately extend and retract; when the piston rod of the shifting cylinder 16 is completely extended, one lower die 17 is positioned right below the upper die 8, the other lower die 17 is positioned on one side of the upper die 8, then the piston rod of the downward pressing cylinder 4 moves downwards to push the mounting plate 5 and the upper die 8 to move downwards until the lower die 17 and the upper die 8 are matched, and the matched state is kept for a period of time to wait for the adhesive to be cured; meanwhile, the worker loads the face frame and the touch screen to be processed into the cavity 171 of the lower mold 17; and then the piston rod of the downward-pressing cylinder 4 moves upwards to drive the mounting plate 5 and the upper die 8 to move upwards, the lower die 17 and the upper die 8 are separated, then the piston rod of the material moving cylinder completely retracts, the lower die 17 which finishes processing moves to the side edge of the upper die 8, the lower die 17 which finishes feeding moves to the position right below the upper die 8, and the actions are sequentially circulated. This touch-sensitive screen support pressfitting machine installs two lower moulds 17 on aversion slide 15, and two lower moulds 17 can move in turn to going up under mould 8 and accomplish the compound die, and so preceding a set of touch-sensitive screen and face frame are carrying out pressfitting man-hour, and the material loading can be accomplished simultaneously to a set of touch-sensitive screen of back and face frame, and machining efficiency is high.

As shown in fig. 5, four retractable wheel grooves 23 are formed in the bottom surface of the console 1, the cross section of each retractable wheel groove 23 is rectangular, the four retractable wheel grooves 23 are distributed in a rectangular shape, and the four retractable wheel grooves 23 are respectively arranged near two side walls of the console 1. Two opposite groove walls of each telescopic wheel groove 23 are provided with a limiting sliding groove 24, and the cross section of each limiting sliding groove 24 is rectangular. Each telescopic wheel groove 23 is internally provided with a telescopic wheel frame 25 in a sliding way, and the bottom of the telescopic wheel frame 25 is fixedly provided with a universal wheel 26. Two mutually symmetrical limiting slide blocks 27 are fixedly mounted on the side wall of the telescopic wheel frame 25, the two limiting slide blocks 27 are respectively in sliding fit with the two limiting slide grooves 24, the length of the limiting slide grooves 24 limits the range of the telescopic wheel frame 25 moving up and down in the telescopic wheel groove 23, and the telescopic wheel frame 25 can be limited from being separated from the telescopic wheel groove 23.

As shown in fig. 5, four circular rotation holes 28 are formed in the side wall of the console 1, and the four rotation holes 28 penetrate the four retractable pulley grooves 23, respectively. Each rotating hole 28 is rotatably provided with a circular rotating shaft 29, the rotating shaft 29 is positioned right above the telescopic wheel frame 25, one end of the rotating shaft 29 extends out of the operating table 1 and is connected with a handle 30, the handle 30 is perpendicular to the rotating shaft 29, and the handle 30 is used for providing a force application point for a worker to rotate the rotating shaft 29. The fixed wheel block 31 is fixedly connected to the rotating shaft 29, the fixed wheel block 31 is driven by the rotating shaft 29 to rotate in the telescopic wheel groove 23, and the end face, away from the rotating shaft 29, of the fixed wheel block 31 is a rectangular face. Rotating the rotating shaft 29 to make the end surface of the fixed wheel block 31 departing from the rotating shaft 29 face the telescopic wheel frame 25, and when the fixed wheel block 31 is abutted against the top surface of the telescopic wheel frame 25, the universal wheel 26 protrudes out of the telescopic wheel groove 23; when the rotating shaft 29 is rotated so that the end surface of the fixed wheel block 31 facing away from the rotating shaft 29 faces away from the telescopic wheel frame 25 and the telescopic wheel frame 25 abuts against the rotating shaft 29, the universal wheel 26 is retracted into the telescopic wheel groove 23.

The working process of the touch screen bracket pressing machine is as follows:

during the transport, the workman lifts operation panel 1 earlier, flexible wheel carrier 25 moves down under the effect of gravity, the workman rotates the pivot afterwards, make the terminal surface that decide wheel piece 31 deviates from rotation axis 29 towards flexible wheel carrier 25, then the workman sets down operation panel 1, until universal wheel 26 and ground contact, flexible wheel carrier 25 moves to being close to decide wheel piece 31 direction under the supporting role on ground, the terminal surface that until flexible wheel carrier 25's top surface and decide wheel piece 31 deviate from rotation axis 29 is contradicted, universal wheel 26 salient outside flexible wheel groove 23 this moment, then the workman can carry this touch-sensitive screen support pressfitting machine through the mode of push-and-pull.

When placing, the workman lifts up operation panel 1 earlier, flexible wheel carrier 25 moves down under the effect of gravity, the workman rotates the pivot afterwards, make the terminal surface that decides wheel piece 31 deviates from rotation axis 29 deviate from flexible wheel carrier 25, then the workman places down operation panel 1, until universal wheel 26 and ground contact, flexible wheel carrier 25 moves to being close to rotation axis 29 direction under the supporting role on ground, until the top surface and the rotation axis 29 counterbalance of flexible wheel carrier 25, universal wheel 26 retracts into flexible wheel groove 23 this moment, then this touch-sensitive screen support pressfitting machine can place on ground or workstation comparatively steadily.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a touch-sensitive screen support pressfitting machine, includes operation panel (1), its characterized in that: the utility model discloses a shift operation platform, including operation panel (1), shift sliding groove (14), it is provided with aversion slide (15) to slide in aversion slide (14), be provided with two lower moulds (17) on the top surface of aversion slide (15) side by side, be provided with on the lateral wall of operation panel (1) and be used for driving aversion slide (15) aversion cylinder (16) that slide in aversion slide (14), be provided with on operation panel (1) and have mounting bracket (2) of opening (3) down, be provided with down air cylinder (4) on the top surface of mounting bracket (2), the piston rod of down air cylinder (4) inserts to opening (3) in and is connected with mounting panel (5), be provided with on the bottom surface of mounting panel (5) and go up mould (8).

2. The touch screen support laminating machine of claim 1, wherein: the top surface of the mounting frame (2) is provided with a guide hole (12), and the top surface of the mounting plate (5) is provided with a guide rod (13) which penetrates through the guide hole (12) and is in sliding fit with the guide hole (12).

3. The touch screen support laminating machine of claim 1, wherein: a plurality of lower screw holes (18) are formed in the top surface of the shifting sliding seat (15), a plurality of sinking head holes (19) aligned with the lower screw holes (18) are formed in the top surface of each lower die (17), and sinking head screws (20) in threaded connection with the lower screw holes (18) penetrate through the sinking head holes (19).

4. The touch screen support laminating machine of claim 3, wherein: and a material taking groove (172) which is communicated with the die cavity (171) and is used for inserting fingers of workers to pull out the face frame and the touch screen is formed in the top surface of the lower die (17).

5. The touch screen support laminating machine of claim 3, wherein: jack (6) have been seted up on the bottom surface of mounting panel (5), set up perforation (7) with jack (6) intercommunication on the lateral wall of mounting panel (5), be provided with on the top surface of last mould (8) and peg graft complex inserted block (9) with jack (6), set up last screw (10) that align with perforation (7) on the lateral wall of inserted block (9), wear to be equipped with in perforation (7) and go up screw (11) of screw (10) threaded connection.

6. The touch screen support laminating machine of claim 5, wherein: a plurality of positioning grooves (21) are formed in the upper top surface of the lower die (17), and a plurality of positioning blocks (22) which are in embedded connection with the positioning grooves (21) are arranged on the bottom surface of the upper die (8).

7. The touch screen support laminating machine of claim 1, wherein: a plurality of telescopic wheel grooves (23) are formed in the bottom face of the operating platform (1), each telescopic wheel groove (23) is internally provided with a telescopic wheel frame (25) with a bottom provided with a universal wheel (26) in a sliding mode, a plurality of rotating holes (28) penetrating through the telescopic wheel grooves (23) are formed in the side wall of the operating platform (1), each rotating hole (28) is internally provided with a rotating shaft (29) in a rotating mode, one end, extending out of the operating platform (1), of the rotating shaft (29) is connected with a handle (30), and a fixed wheel block (31) which is used for being abutted against the telescopic wheel frames (25) and enabling the universal wheel (26) to protrude out of the telescopic wheel grooves (23) is arranged on the rotating shaft (29).

8. The touch screen support laminating machine of claim 7, wherein: the telescopic wheel frame is characterized in that a plurality of limiting sliding grooves (24) are formed in the wall of each telescopic wheel groove (23), and limiting sliding blocks (27) in sliding fit with the limiting sliding grooves (24) are arranged on the side walls of the telescopic wheel frames (25).