CN214610292U - Screen buffer memory machine - Google Patents

Abstract

The utility model discloses a screen buffer memory machine, including lifting module, buffer memory transport module and screen storage module all set up on lifting module, lifting module includes fixed frame and lifting unit, lifting unit sets up on the fixed frame, buffer memory transport module is fixed to be set up on the fixed frame, screen storage module fixed connection is in on lifting unit, lifting unit drives screen storage module reciprocates; screen buffer memory machine passes through buffer memory transport module with the screen deposits the crisscross setting of overlapping on the modular structure, has avoided through the manipulator to the buffer memory of taking of screen, only passes through buffer memory transport module with the screen deposits the regulation of module relative height, realizes the buffer memory operation to the screen in transit promptly, has practiced thrift equipment space, and buffer memory is fast simultaneously.

Description

Screen buffer memory machine

Technical Field

The utility model relates to a screen processing technology field, concretely relates to screen buffer memory machine.

Background

For screen products, the film covering processing is generally finished on an assembly line. With the progress of technology, the automation degree of the film covering of the touch screen product is higher and higher.

The automatic production line generally sorts the detected touch screens through a sorting machine, the sorting machine moves the touch screens which pass through detection to a laminating line for laminating, the touch screens which do not pass through detection are moved to a blanking line to be moved out of the production line, the production line is orderly carried out through ensuring the production process, a cache area is further arranged, when a plurality of touch screens need laminating through detection, the touch screens which pass through detection but do not have laminating are placed in a cache, and the touch screens which are cached are taken out from the cache area to be subjected to laminating operation after the previous touch screen finishes laminating.

The touch screen moving cache can be realized by directly arranging the manipulator device on the production line aiming at small or medium-sized touch screen products, but for large-sized touch screen products, the products are easily damaged if the manipulator is adopted for carrying.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

For solving the technical defect, the utility model discloses a technical scheme lie in, provide a screen buffer memory machine, deposit the module including lifting module, buffer memory transport module and screen, buffer memory transport module with the screen is deposited the module and is all set up on the lifting module, lifting module includes fixed frame and lifting unit, lifting unit sets up on the fixed frame, buffer memory transport module is fixed to be set up on the fixed frame, the screen is deposited module fixed connection and is in on the lifting unit, lifting unit drives the screen is deposited the module and is reciprocated.

Preferably, the fixed frame comprises an underframe and a lifting frame, the lifting frame is vertically fixed on the underframe, the cache conveying module is fixedly arranged on the underframe, the two lifting frames are symmetrically arranged on two sides of the cache conveying module, the lifting assembly is arranged on the lifting frame, and the lifting assemblies on the two lifting frames are connected with the screen storage module.

The preferred, lifting unit includes elevating guide, lifting slide, elevating screw, sliding table, nut piece and lift power spare, the vertical setting of elevating guide is in raise on the frame, lifting slide sets up elevating guide is last and can freely slide on the elevating guide, the vertical setting of elevating screw, just elevating screw's one end with lift power spare fixed connection, the lead screw with nut piece threaded connection, the sliding table with nut piece the equal fixed connection of lifting slide, the sliding table with module fixed connection is deposited to the screen.

Preferably, a station induction block is arranged on the lifting frame, a station induction proximity switch is arranged on the sliding table, and the station induction proximity switch and the station induction block are correspondingly arranged.

Preferably, the buffer conveying module comprises a buffer conveying transmission assembly and a plurality of conveying frames arranged in parallel, each conveying frame is vertically arranged on a buffer base, each conveying frame is fixedly arranged on the bottom frame through the buffer base, and the buffer conveying transmission assembly is arranged on the conveying frame;

the buffer conveying device is characterized in that buffer conveying rollers are arranged at the upper end of the conveying frame, the axes of the buffer conveying rollers are arranged on the same horizontal plane, and a buffer conveying power part is connected with the buffer conveying rollers through the buffer conveying transmission assembly.

Preferably, the screen storage module comprises storage racks and a plurality of storage groups, the storage groups are fixedly arranged on the storage racks, the storage groups are arranged between two adjacent conveying racks, a plurality of horizontally extending storage grooves are vertically arranged on the storage groups, and the storage grooves on each storage group are uniformly and correspondingly arranged on the same horizontal plane to form a plurality of storage cavities at different horizontal heights.

Preferably, the storage rack comprises two connecting frames, a connecting rod is arranged between the two connecting frames, two ends of the connecting rod are respectively and fixedly connected with the two connecting frames, the two connecting frames are respectively arranged on two sides of the cache conveying module, the connecting rod is arranged between the adjacent conveying frames, and the connecting frames are respectively connected with the sliding table on the same side of the cache conveying module.

Preferably, the storage group comprises a plurality of storage rods arranged in parallel, two ends of each storage rod are fixedly arranged on the two connecting frames, each storage rod in the same storage group is arranged on the same vertical surface, and the storage groove is formed between the adjacent storage rods in the same storage group; at least two storage rods are arranged on the same horizontal plane.

Preferably, the storage rods adjacent to the storage groups are all arranged in a one-to-one correspondence manner, and the two storage rods arranged in a corresponding manner are arranged on the same horizontal plane.

Preferably, the buffer conveying module further comprises a positioning proximity switch, the positioning proximity switch is arranged between the adjacent conveying frames, and the setting height of the positioning proximity switch is lower than that of the buffer conveying roller.

Compared with the prior art, the beneficial effects of the utility model reside in that: the touch screen laminating processing system simultaneously realizes screen transportation and caching through the arrangement of the first screen caching machine on the laminating conveying line and/or the blanking conveying line, reduces the occupied space of equipment, simultaneously and quickly realizes the caching and taking of the screen, and has high working efficiency; 2, the screen caching machine avoids taking a screen through a manipulator through the staggered and overlapped arrangement of the caching conveying module and the screen storage module, and realizes the caching operation of the screen in transportation only through the adjustment of the relative heights of the caching conveying module and the screen storage module, so that the equipment space is saved, and the caching speed is high; the first conveying part and the second conveying part are used for simultaneously carrying out close transportation on the upper surface and the lower surface of the screen, the turnover conveying module is integrally rotated through the turnover module, and the shaking of the upper end surface and the lower end surface of the screen in the first conveying part and the second conveying part in the rotating process of the turnover conveying module is avoided; meanwhile, the side clamping module and the end blocking module are used for attaching and limiting the edge of the screen, so that the shaking of the screen is further reduced, and the stable overturning of the screen is realized; the whole equipment occupies small space, and the screen is turned safely and stably; 4, the screen inspection machine passes through reverse side detection module positive detection module realizes the rotation of snatching to the screen to detection personnel observe the detection to the screen positive and negative, compare and carry out more 180 upset detections to the screen through the manipulator among the prior art and compare, the screen inspection machine is little to the rotation range of screen, and equipment occupation space is low, operates more safely.

Drawings

FIG. 1 is a structural view of the touch screen overlay film processing system;

FIG. 2 is a structural view of the first screen cache;

FIG. 3 is a structural view of the lift module;

FIG. 4 is a structural view of the buffer delivery module;

FIG. 5 is a structural view of the screen storage module;

FIG. 6 is a structural view of the screen turnover machine;

FIG. 7 is a structural view of the flipping module;

FIG. 8 is a structural view of the turn-over conveyor module;

FIG. 9 is a structural view of the connection assembly;

FIG. 10 is a structural view of the side clamping module;

FIG. 11 is a structural view of the tip block module;

FIG. 12 is a view of the construction of the screen inspection machine;

FIG. 13 is a structural view of the inspection conveyor module;

FIG. 14 is a structural view of the reverse side detection module;

fig. 15 is a structural view of the front detection module.

The figures in the drawings represent:

1-screen inspection machine; 2-screen grade sorter; 3-a film covering conveying line; 4-blanking conveying line; 5-a first screen buffer; 6-screen ID reads the newspaper machine; 7-screen ID reading and re-judging machine; 8-a second screen buffer; 9-screen turnover machine; 10-a feed conveyor line; 11-detecting the transport module; 12-a reverse side detection module; 13-front side detection module; 14-detection base; 51-a lifting module; 52-cache delivery module; 53-screen storage module; 91-overturning the module; 92-a turn-over conveying module; 93-side clamping module; 94-a tip blocking module; 95-a connecting assembly; 111-detecting the transport roller; 112-a detection frame; 113-a first alignment element; 114-a second alignment component; 121-a support frame; 122 — a first guide rail; 123-a guide rack; 124-a first guide stop; 125-a guide frame; 126-a lifting frame; 127-a second guide assembly; 128-reverse side gripper frame; 131-a front grabbing frame; 132-a turret; 133-a rotating seat; 134-a push-pull rod; 135-adjusting the guide rail; 136-adjusting the power member; 137-adjusting the slide block; 511-chassis; 512-lifting frame; 513-lifting guide rails; 514-lifting slide block; 515-lifting screw rod; 516-a slide table; 517-nut block; 518-lifting power member; 521-a conveying frame; 522-buffer the transport rollers; 523-main transmission rod; 524-auxiliary transmission rod; 525-buffer conveying power parts; 531-storage rack; 532-storage group; 533-storage rod; 911-rotating frame; 912-a fixed mount; 913 — a rotating power member; 921 — a first conveying section; 922-a second conveying section; 923-turning over conveying rollers; 924-a rectangular frame body; 925-fixing the plate; 926-a turnover transmission rod; 931-sliding guide; 932-a sliding platform; 933-setting a lever; 934-clamping rods; 941-stop block; 942-lifting cylinder; 943-fixing seat; 951-an adjustment plate; 952-adjusting screws; 953-an adjusting block; 954-a first stopper; 955-a second stop block; 956 — a third stopper; 957-fourth stop block.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1, fig. 1 is a structural view of the touch screen film processing system. Touch-sensitive screen tectorial membrane system of processing includes screen inspection machine 1, screen grade sorting machine 2, tectorial membrane transfer chain 3 and unloading transfer chain 4, screen inspection machine 1 passes through screen grade sorting machine 2 with tectorial membrane transfer chain 3 unloading transfer chain 4 is connected, be provided with touch-sensitive screen laminating machine on the tectorial membrane transfer chain 3, unloading transfer chain 4 or/and be provided with first screen buffer memory 5 on the tectorial membrane transfer chain 3.

The screen inspection machine 1 detects a screen, the detected screen is moved to the laminating conveying line 3 through the screen grade sorting machine 2, laminating operation is carried out on the detected screen through the touch screen laminating machine, the screen which does not pass the detection is moved to the blanking conveying line 4 through the screen grade sorting machine 2, and the screen is moved out of the touch screen laminating processing system through the blanking conveying line 4.

Meanwhile, when the touch screen laminating machine is used for laminating, the screen grade sorting machine 2 can move the screen which passes the detection to the blanking conveying line 4, and caches the screen which passes the detection through the first screen cache machine 5, and when the touch screen laminating machine is in an idle state, the screen grade sorting machine 2 moves the cached screen to the laminating conveying line 3 again for laminating.

The buffer conveying module of the first screen buffer machine 5 can convey screens in a forward direction or a reverse direction, so that the forward moving of the failed detection screen out of the blanking conveying line 4 and the reverse moving of the buffer screen into the screen grade sorting machine 2 are realized simultaneously.

Similarly, the first screen buffer memory 5 is arranged on the film covering conveying line 3, and screen buffer memory before film covering can be realized.

Through first screen buffer memory machine 5 is in tectorial membrane transfer chain 3 and/or setting on the unloading transfer chain 4 realizes simultaneously that the screen transports and the buffer memory, reduces equipment occupation space, realizes the buffer memory of screen and takes fast simultaneously, and work efficiency is high.

Preferably, the touch screen film covering processing system further comprises a screen ID reading and reporting machine 6 and a screen ID reading and re-judging machine 7, the screen ID reading and reporting machine 6 is arranged on one side of the screen inspection machine 1, which is far away from the screen level sorting machine 2, the screen ID reading and re-judging machine 7 is arranged on the blanking conveying line 4, the screen ID reading and reporting machine 6 reads a label on a screen to confirm a screen number, and meanwhile, a screen sequence code for sorting, film covering and blanking is formed in the system, so that the touch screen film covering processing system can work in order. The screen ID reading and re-judging machine 7 rechecks the screen number during screen blanking, and ensures that the blanking conveying line 4 can accurately blank the screen which fails to pass the detection.

Touch-sensitive screen tectorial membrane system of processing still includes second screen buffer memory machine 8, second screen buffer memory machine 8 set up in screen inspection machine 1 with screen ID reads between the newspaper machine 6, works as screen inspection machine 1 detects just to current screen ID reads 6 position departments of newspaper machine have the screen in succession to during the transportation of screen inspection machine 1, second screen buffer memory machine 8 can carry out the buffer memory to the screen, is in simultaneously when screen inspection machine 1 is in idle state move the screen of buffer memory to once more screen inspection machine 1 detects.

Preferably, the touch screen film covering system further comprises a screen turning machine 9, the screen turning machine 9 is arranged between the second screen cache machine 8 and the screen ID reading and reporting machine 6, the screen turning machine 9 turns the screen, it is ensured that the surface of the screen entering the touch screen film covering machine, which is to be covered with the film, is in the correct position, and the effective film covering is ensured.

The screen ID reads newspaper machine 6 and keeps away from one side of screen inspection machine 1 still is provided with feeding conveyor line 10, will through the manipulator of fetching material screen on the feeding conveyor line 10 snatchs to move to in the screen ID reads newspaper machine 6, and loop through screen turn-over machine 9 screen inspection machine 1 screen grade sorting machine 2 to carry out subsequent letter sorting tectorial membrane unloading work.

Example two

As shown in fig. 2, fig. 2 is a structural view of the first screen cache; the first screen buffer machine 5 and the second screen buffer machine 8 both comprise a lifting module 51, a buffer conveying module 52 and a screen storage module 53, and the buffer conveying module 52 and the screen storage module 53 are both arranged on the lifting module 51.

As shown in fig. 3, fig. 3 is a structural view of the lifting module; the lifting module 51 comprises a fixed frame and a lifting assembly, the lifting assembly is arranged on the fixed frame, the cache conveying module 52 is fixedly arranged on the fixed frame, the screen storage module 53 is fixedly connected to the lifting assembly, and the screen storage module 53 is driven by the lifting assembly to move up and down, so that the cache conveying module 52 and the screen storage module 53 can move relatively.

The buffer storage conveying module 52 is configured to transport the screen along the conveying direction of the touch screen film covering processing system, and the screen storage module 53 is configured to perform buffer storage operation on the screen in the first screen buffer storage 5 or the second screen buffer storage 8.

The fixed frame comprises a bottom frame 511 and a lifting frame 512, the lifting frame 512 is vertically fixed on the bottom frame 511, the cache conveying module 52 is fixedly arranged on the bottom frame 511, the lifting frame 512 is symmetrically arranged on two sides of the cache conveying module 52, the lifting assembly is arranged on the lifting frame 512, and the lifting assembly on the lifting frame 512 is connected with the screen storage module 53.

The lifting component comprises a lifting guide rail 513, a lifting slide block 514, a lifting lead screw 515, a sliding table 516, a nut block 517 and a lifting power piece 518, the lifting guide rail 513 is vertically arranged on the lifting frame 512, the lifting slider 514 is arranged on the lifting guide rail 513 and can freely slide on the lifting guide rail 513, the lifting screw 515 is vertically arranged, one end of the lifting screw 515 is fixedly connected with the lifting power part 518, the screw is in threaded connection with the nut block 517, the sliding table 516, the nut block 517 and the lifting slide block 514 are all fixedly connected, the lifting power component 518 drives the lifting screw 515 to rotate, therefore, the sliding table 516 can vertically move, and the sliding table 516 is fixedly connected with the screen storage module 53, so that the screen storage module 53 can be vertically adjusted in the height direction.

Preferably, two lifting guide rails 513 are disposed on the same lifting frame 512, and the lifting screw 515 is disposed between the two lifting guide rails 513, so as to ensure stable movement of the sliding table 516.

Preferably, a station induction block is arranged on the lifting frame 512, a station induction proximity switch is arranged on the sliding table 516, the station induction proximity switch and the station induction block are correspondingly arranged, and the height position of each station of the station induction block is induced by the station induction proximity switch, so that the screen storage module 53 is stably adjusted on the height of each station.

As shown in fig. 4, fig. 4 is a structural view of the buffer conveying module; the buffer conveying module 52 comprises a buffer conveying transmission component and a plurality of conveying frames 521 arranged in parallel, each conveying frame 521 is vertically arranged on a buffer base, each conveying frame 521 is fixedly arranged on the bottom frame 511 through the buffer base, and the buffer conveying transmission component is arranged on the conveying frame 521.

The upper end of the conveying frame 521 is provided with cache conveying rollers 522, axes of the cache conveying rollers 522 are arranged on the same horizontal plane, transportation and movement on a screen are achieved through rotation of the cache conveying rollers 522 around the axes of the cache conveying rollers, and a cache conveying power part 525 is connected with the cache conveying rollers 522 through a cache conveying transmission assembly, so that the cache conveying power part 525 can drive the cache conveying rollers 522 to rotate around the axes of the cache conveying rollers 522.

As shown in fig. 5, fig. 5 is a structural view of the screen storage module; the screen storage module 53 comprises a storage rack 531 and a plurality of storage groups 532, the storage groups 532 are fixedly arranged on the storage rack 531, the storage groups 532 are arranged between two adjacent conveying racks 521, a plurality of horizontally extending storage grooves are vertically arranged on the storage groups 532, and the storage grooves in each storage group 532 are uniformly and correspondingly arranged on the same horizontal plane, so that a plurality of storage cavities at different horizontal heights are formed. The storage cavity is used for storing and caching the screen.

The relative position between the storage group 532 and the conveying frame 521 can be adjusted by adjusting the overall height of the screen storage module 53, each cache conveying roller 522 is arranged in the same storage cavity, so that the screen can be moved into the storage cavity through the cache conveying rollers 522, and then the screen storage module 53 is moved upwards integrally, so that the storage cavity drives the screen to be separated from the contact with the cache conveying rollers 522, and the screen taking cache operation is realized.

Preferably, the storage rack 531 includes two connection frames, a connection rod is disposed between the connection frames, two ends of the connection rod are respectively and fixedly connected to the two connection frames, the two connection frames are respectively disposed on two sides of the buffer conveying module 52, the connection rod is disposed between the adjacent two connection frames 521, and the connection frames are respectively connected to the sliding table 516 on the same side of the buffer conveying module 52.

The storage group 532 comprises a plurality of storage rods 533 arranged in parallel, two ends of each storage rod 533 are fixedly arranged on the two connecting frames, each storage rod 533 in the same storage group 532 is arranged on the same vertical plane, and a storage groove is formed between the adjacent storage rods 533 in the same storage group 532; at least two storage rods 533 are arranged on the same horizontal plane to support the screen in the storage cavity.

Preferably, the storage rods 533 of the adjacent storage groups 532 are all correspondingly disposed, and the two storage rods 533 correspondingly disposed are disposed on the same horizontal plane.

The buffer conveying transmission assembly comprises a main transmission rod 523 and an auxiliary transmission rod 524, wherein the main transmission rod 523 is horizontally arranged, the auxiliary transmission rod 524 is vertically arranged, each conveying frame 521 is provided with one auxiliary transmission rod 524, the main transmission rod 523 and the auxiliary transmission rod 524 are in transmission connection through a first gear set, one end of the main transmission rod 523 is fixedly connected with an output shaft of the buffer conveying power part 525, and one end of the auxiliary transmission rod 524 is in transmission connection with the end of the buffer conveying roller 522 through a second gear set.

Preferably, two buffer conveying rollers 522 are arranged at the upper end of the conveying frame 521, a connecting transmission rod is arranged at the end of each of the two buffer conveying rollers 522 far away from the auxiliary transmission rod 524, the two ends of the connecting transmission rod are respectively connected with the ends of the two buffer conveying rollers 522 through a third gear set, and the end of the auxiliary transmission rod 524 is connected with the end of one buffer conveying roller 522 on the same conveying frame 521, so that the two buffer conveying rollers 522 can rotate simultaneously.

Meanwhile, the movement direction of the screen can be changed by changing the rotation direction of the output shaft of the cache conveying power part 525, and the cache screen can be reversely moved into the screen grade sorting machine 2.

Preferably, the buffer conveying module 52 further includes a positioning proximity switch, the positioning proximity switch is disposed between adjacent conveying frames 521, and the setting height of the positioning proximity switch is lower than the setting height of the buffer conveying roller 522, so as to avoid interference on screen conveying. By setting the positioning proximity switch, the transportation position of the screen on the cache conveying roller 522 is determined, so that the stable cache of the screen storage module 53 on the screen is ensured.

The first screen cache machine 5 and the second screen cache machine 8 are arranged in a staggered and overlapped mode in a structure through the cache conveying module 52 and the screen storage module 53, the screen is prevented from being taken through a manipulator, and only through the cache conveying module 52 and the screen storage module 53, the relative height of the screen is adjusted, namely, the cache operation of the screen in the transportation process is realized, the equipment space is saved, and meanwhile, the cache speed is high. Similarly, when the buffered screens are to be transported again, the buffered screens fall onto the buffer transport roller 522 again and are transported again along with the rotation of the buffer transport roller 522 by adjusting the relative height between the buffer transport module 52 and the screen storage module 53 again.

EXAMPLE III

As shown in fig. 6, fig. 6 is a structural view of the screen turnover machine; the screen turnover machine 9 comprises a turnover module 91, a turnover conveying module 92, a side clamping module 93 and an end blocking module 94, wherein the turnover conveying module 92 is arranged on the turnover module 91, and the side clamping module 93 and the end blocking module 94 are arranged on the turnover conveying module 92.

The screen is arranged in the turnover conveying module 92, the turnover module 91 drives the turnover conveying module 92 to rotate, so that turnover of the screen is achieved, the side clamping module 93 limits the side of the screen in turnover, and the end blocking module 94 limits the downward moving end of the screen in turnover.

As shown in fig. 7, fig. 7 is a structural view of the flip module; the turnover module 91 comprises a rotating frame 911, a fixed frame 912 and a rotating power piece 913, the rotating power piece 913 is fixedly arranged on the fixed frame 912, one end of the rotating frame 911 is connected with an output shaft of the rotating power piece 913, the other end of the rotating frame is movably connected with the fixed frame 912, the rotating frame 911 is driven to rotate by the rotation of the output shaft of the rotating power piece 913, and the turnover conveying module 92 is fixedly arranged on the rotating frame 911.

As shown in fig. 8, fig. 8 is a structural view of the turn-over conveying module; conveying module 92 includes first transport portion 921 and second transport portion 922, the screen set up in first transport portion 921 with between the second transport portion 922, first transport portion 921 with second transport portion 922 all includes conveying frame and turn-over conveying roller 923, conveying frame is last to be provided with the turn-over and to carry power spare and turn-over and carry the transmission subassembly, the turn-over is carried power spare and is passed through the turn-over carries the transmission subassembly and each turn-over conveying roller 923 transmission is connected, each turn-over conveying roller 923 equal parallel arrangement.

Each on first transport section 921 turn-over conveying roller 923 axis sets up on the coplanar, each on the second transport section 922 turn-over conveying roller 923 axis sets up on the coplanar, just on first transport section 921 turn-over conveying roller 923 axis place plane with on the second transport section 922 turn-over conveying roller 923 axis place plane parallel arrangement. The screen is provided between the first conveying part 921 and the second conveying part 922 on the turn-over conveying roller 923. The side clamping module 93 and the end blocking module 94 are both fixedly arranged on the conveying frame.

Specifically, conveying frame includes rectangle support body 924 and fixed plate 925, fixed plate 925 is provided with 3, fixed plate 925 is fixed to be set up on the rectangle support body 924, and each fixed plate 925 parallel arrangement, the both ends of turn-over conveying roller 923 are respectively through the bearing setting two that are located both sides on the fixed plate 925, the turn-over is carried the fixed setting of power spare and is being located in the middle on the fixed plate 925.

The transmission subassembly is carried to turn-over includes turn-over transfer line 926, turn-over transfer line 926 sets up and is being located the centre on the fixed plate 925, the turn-over carry power spare through the fourth gear train with turn-over transfer line 926 transmission is connected, thereby drives turn-over transfer line 926 rotates around self axis, turn-over transfer line 926 passes through fifth gear train and each turn-over conveying roller 923 transmission is connected, thereby passes through turn-over transfer line 926 rotates and drives each turn-over conveying roller 923 syntropy rotates.

The swivel mount 911 comprises a first swivel beam mount and a second swivel beam mount, the first swivel beam mount and the second swivel beam mount are arranged in parallel, the first swivel beam mount and the second swivel beam mount are connected through a fixing rod, the first swivel beam mount and the second swivel beam mount are all arranged to be rectangular, the fixing rod and the first swivel beam mount and the second swivel beam mount are all arranged perpendicularly, and therefore the swivel mount 911 is formed into a cuboid shape. The two sides of the rotating frame 911 are both provided with connecting plates, one of which is connected with the output shaft of the rotating power piece 913, and the other of which is movably connected with the fixed frame 912 through a bearing.

The first rotating beam frame is connected to the conveying frame of the first conveying unit 921 by a connecting unit 95, and the second rotating beam frame is connected to the conveying frame of the second conveying unit 922 by the connecting unit 95. As shown in fig. 9, fig. 9 is a structural view of the connecting assembly; the connecting assembly 95 includes an adjusting plate 951, an adjusting screw 952 and an adjusting block 953, the adjusting plate 951 is fixedly arranged on the rotating frame 911, the adjusting block 953 is fixedly arranged on the first conveying part 921 and the second conveying part 922, the adjusting plate 951 is provided with a first adjusting hole, the adjusting block 953 is provided with a second adjusting hole, the first adjusting hole is a through hole, the second adjusting hole is a threaded hole, the adjusting screw 952 passes through the first adjusting hole and is in threaded connection with the second adjusting hole, a first limiting block 954 is fixedly arranged at the end of the adjusting screw 952, a second limiting block 955 is in threaded connection with the adjusting screw 952, the first stopper 954 and the second stopper 955 are disposed at both sides of the first adjusting hole, the second stopper 955 is disposed between the adjustment plate 951 and the adjustment block 953.

The first limiting block 954 and the second limiting block 955 clamp the adjusting plate 951 fixedly, relative positions of the adjusting plate 951 and the adjusting screw 952 are guaranteed, the adjusting screw 952 is in threaded connection with the adjusting block 953, relative positions of the adjusting block 953 and the adjusting screw 952 are guaranteed, meanwhile, position change of the adjusting block 953 on the adjusting screw 952 can be achieved by rotating the adjusting screw 952, and therefore height positions of the first conveying part 921 and the second conveying part 922 can be adjusted.

Preferably, a third limit block 956 is further screwed on the adjusting screw 952, the third limit block 956 is disposed between the adjusting block 953 and the second limit block 955, and the third limit block 956 and the adjusting block 953 are attached to each other, so that the adjusting block 953 is reinforced in position. Because the rotating frame 911 rotates, the up-and-down directions of the adjusting plate 951 and the adjusting block 953 can be changed, and the third limiting block 956 is arranged to ensure that the adjusting plate 951 is positioned below the adjusting block 953, so that the adjusting block 953 is effectively supported by the third limiting block 956.

Similarly, the end of the adjusting screw 952, which is far away from the first limiting block 954, is further connected with a fourth limiting block 957 through a thread, the third limiting block 956 is disposed on one side of the adjusting block 953, which is far away from the first limiting block 954, and the fourth limiting block 957 and the adjusting block 953 are attached to each other, so that the adjusting block 953 is reinforced. Through setting up fourth stopper 957 guarantees that regulating plate 951 is located when regulating block 953 top, fourth stopper 957 is right regulating block 953 effectively supports.

Generally, the fourth stopper 957 and the third stopper 956 are disposed at both sides of the adjusting block 953, thereby achieving a fixing effect of the adjusting block 953.

FIG. 10 is a structural view of the side clamping module, as shown in FIG. 10; the side presss from both sides tight module 93 includes sliding guide 931, sliding platform 932 and holding frame, sliding platform 932 sets up on the sliding guide 931, sliding guide 931 can drive sliding platform 932 follows sliding guide 931 extending direction slides, be provided with two on the sliding platform 932, two sliding platform 932 symmetry sets up, just sliding guide 931 drives two sliding platform 932 reverse movement.

All be provided with on slide bracket 932 the holding rack, the holding rack is including setting up pole 933 and holding rod 934, set up the long rod piece that pole 933 is for extending along screen direction of transportation, it is fixed to set up pole 933 sets up on slide bracket 932, and is a plurality of holding rod 934 is in set up the pole 933 is gone up to follow set up pole 933 extending direction linear arrangement, just the vertical setting of holding rod 934 is adjacent between turn-over conveying roller 923.

The two sliding platforms 932 are moved reversely by the sliding rail 931, so that the distance between the two clamping frames is adjusted, and the clamping operation of the clamping rods 934 to the two sides of the screen is realized.

Preferably, be provided with on the sliding guide 931 and press from both sides tight response proximity switch and playback response proximity switch, be provided with the slip response piece on the sliding platform 932, the slip response piece with press from both sides tight response proximity switch, the playback response proximity switch corresponds the setting, through the worker press from both sides tight response proximity switch the playback response proximity switch response the slip response piece position to guarantee two the opening distance and the tight distance of clamp of sliding platform 932 are convenient for realize the tight fixed operation of clamp to the screen.

As shown in fig. 11, fig. 11 is a structural view of the head restraint module; the end blocks module 94 including stopping block 941, lift cylinder 942 and fixing base 943, lift cylinder 942 is fixed to be set up on the fixing base 943, fixing base 943 sets up on the conveying frame, block 941 sets up on the telescopic link of lift cylinder 942, through lift cylinder 942 drives block 941 does in the vertical direction and reciprocates, thereby can realize the fixing of block 941 to the screen tip.

The first conveying part 921 and the second conveying part 922 are used for carrying out close-fitting transportation on the upper surface and the lower surface of the screen at the same time, the turnover module 91 is used for integrally rotating the turnover conveying module 92, and the shaking of the upper end surface and the lower end surface of the screen in the first conveying part 921 and the second conveying part 922 during the rotation process of the turnover conveying module 92 is avoided; meanwhile, the side clamping module 93 and the end blocking module 94 are used for limiting the attachment of the screen edge, so that the shaking of the screen is further reduced, and the stable overturning of the screen is realized. The whole equipment occupies small space, and the screen is turned safely and stably.

Example four

As shown in fig. 12, fig. 12 is a structural view of the screen inspection machine; the screen inspection machine 1 is including detecting transport module 11, reverse side detection module 12, positive detection module 13, detect transport module 11 reverse side detection module 12 positive detection module 13 is all fixed to be set up on detecting base 14, it is provided with the detection footboard to detect base 14, positive detection module 13 sets up detect transport module 11 with detect between the footboard, reverse side detection module 12 sets up detect transport module 11 top.

A detection person stands at the position of the detection pedal, the back detection module 12 captures the screen on the detection conveying module 11 and moves towards the detection pedal until the screen moves above the front detection module 13; the reverse side detection module 12 rotates the screen to display the reverse side of the screen in front of the detection personnel; the back side detection module 12 places the screen on the front side detection module 13, and the front side detection module 13 rotates the screen to display the front side of the screen in front of the detection personnel, so that the manual detection of the front side and the back side of the screen is realized. After the manual detection of the front and the back of the screen is completed, the back detection module 12 moves the screen on the front detection module 13 to the detection conveying module 11, so as to complete the transportation of the detection screen.

As shown in fig. 13, fig. 13 is a structural view of the inspection conveyor module; the detection conveying module 11 comprises a detection conveying roller 111, a detection frame 112, a first alignment component 113 and a second alignment component 114, wherein the axes of the detection conveying rollers 111 are arranged on the same horizontal plane, and the detection conveying rollers 111 are arranged in parallel. The two ends of the detection conveying roller 111 are connected to the detection frame 112 through bearings, and the first aligning component 113 and the second aligning component 114 are both arranged on the detection frame 112.

The first aligning component 113 comprises a first aligning guide rail, a first aligning movable platform and a first aligning frame, the first aligning movable platform is arranged on the first aligning guide rail, the first aligning guide rail can drive the first aligning movable platform to slide along the extending direction of the first aligning guide rail, the extending direction of the first aligning guide rail is perpendicular to the conveying direction of the screen on the detection conveying module 11, two first aligning movable platforms are arranged on the first aligning movable platform, the two first aligning movable platforms are symmetrically arranged, and the first aligning guide rail drives the two first aligning movable platforms to move reversely.

The first counterpoint frame is arranged on the first counterpoint moving platform and comprises a first counterpoint connecting rod and a first counterpoint rod, the first counterpoint connecting rod is a long rod piece extending along the screen transportation direction, the first counterpoint connecting rod is fixedly arranged on the first counterpoint moving platform, the first counterpoint rods are arranged on the setting rod 933 along the extending direction of the setting rod 933 in a linear arrangement mode, and the first counterpoint rods are vertically arranged between the detection conveying rollers 111.

The first aligning guide rails enable the two first aligning movable platforms to move reversely, so that the distance between the two first aligning frames is adjusted, and the first aligning frames can be used for tightly adhering and aligning two sides of a screen.

The second alignment assembly 114 includes a second alignment guide rail, a second alignment moving platform, an alignment cylinder and a second alignment frame, the second alignment moving platform is disposed on the second alignment guide rail, the second alignment guide rail can drive the second alignment moving platform to slide along an extending direction of the second alignment guide rail, the extending direction of the second alignment guide rail is the same as a transporting direction of the screen on the detection and transportation module 11, two second alignment moving platforms are disposed on the second alignment moving platform, and the second alignment guide rail drives the two second alignment moving platforms to move in opposite directions.

The second counterpoint moves and all is provided with on the platform the second counterpoint frame, the second counterpoint frame includes second counterpoint connecting rod and second counterpoint pole, the second counterpoint connecting rod is the long member that the perpendicular to screen direction of transportation extends, the counterpoint cylinder is fixed to be set up on the platform is moved to the second counterpoint, the second counterpoint connecting rod is fixed to be set up on the telescopic link of counterpoint cylinder, the counterpoint cylinder can drive the second counterpoint frame reciprocates, and a plurality of the second counterpoint pole is in set up follow on the pole 933 set up pole 933 extending direction linear arrangement.

And the two second contraposition movable platforms move reversely through the second contraposition guide rails, so that the distance between the two second contraposition frames is adjusted, and the second contraposition frames are tightly attached to two sides of the screen in a centering mode.

The middle of part of the detection conveying roller 111 is disconnected to form a placing cavity, the placing cavity is arranged corresponding to the second aligning component 114, and the second aligning frame is arranged in the placing cavity and can be driven by the second aligning guide rail to move in the placing cavity along the conveying direction of the screen.

Through the arrangement of the first alignment component 113 and the second alignment component 114, the alignment and positioning of the four edges of the screen on the detection conveying module 11 can be realized, thereby facilitating the grabbing of the reverse side detection module 12.

As shown in fig. 14, fig. 14 is a structural view of the reverse side detection module; the reverse side detection module 12 comprises a support frame 121 and a reverse side detection frame, the support frame 121 is fixedly arranged on the detection base 14, the reverse side detection frame is movably connected to the support frame 121 through a first guide assembly, and the first guide assembly can drive the reverse side detection frame to move back and forth above the detection conveying module 11 and the front side detection module 13.

The first guide assembly comprises a first guide rail 122, a guide rack 123, a guide gear and a first guide braking part 124, the first guide rail 122 and the guide rack 123 are fixedly arranged on the support frame 121, the extending directions of the first guide rail 122 and the guide rack 123 are arranged in parallel, the first guide braking part 124 is fixedly arranged on the reverse side detection frame, the guide gear is arranged on an output shaft of the first guide braking part 124, the guide rack 123 and the guide gear are arranged in a meshed manner, the reverse side detection frame is connected with the first guide rail 122 through a first guide sliding block, and the first guide sliding block can freely slide on the first guide rail 122. The first guiding brake part 124 drives the guiding gear to rotate, so that the guiding gear rolls on the guiding rack 123, and the reverse side detection frame is driven to move along the extending direction of the guiding rack 123.

Preferably, there are two first guide rails 122, and the guide rack 123 is disposed between the two first guide rails 122.

As shown in fig. 15, fig. 15 is a structural view of the front detection module; the reverse side inspecting stand includes a guide frame 125, a lifting frame 126, a second guide assembly 127 and a reverse side grasping frame 128, the lifting frame 126 is vertically arranged at both sides of the guide frame 125, the first guide sliding block and the first guide braking member 124 are arranged on the guide frame 125, the second guide assembly 127 is provided on the lifting frame 126, reverse side rotating members are provided at both sides of the reverse side gripping frame 128, the reverse rotation member is disposed on the second guide member 127, a reverse suction head for catching a screen is disposed on the reverse catching shelf 128, the second guide member 127 moves the reverse side gripper bracket 128 up and down in the vertical direction, and the screen is grabbed by the reverse side adsorption head, the pivoting of the reverse side grabbing frame 128 is realized by the reverse side rotating piece, therefore, the detection personnel at the position of the detection pedal can observe and detect the reverse side of the screen conveniently.

Typically, the reverse side rotator uses a conventional combination of bearing assemblies and motors as in the prior art to effect the pivoting of the reverse side gripper bracket 128.

The second guiding assembly 127 comprises a second guiding guide rail, a guiding screw rod, a guiding platform and a second guiding braking piece, the second guiding guide rail and the guiding screw rod are arranged on the lifting frame 126, the extending direction of the second guiding guide rail and the guiding screw rod is arranged in parallel, the second guiding braking piece is fixedly arranged on the lifting frame 126, the end part of the guiding screw rod is connected with the output shaft of the second guiding braking piece, the guiding screw rod is connected with the guiding platform through threads, the guiding platform is connected with the second guiding guide rail through a second guiding sliding block, the second guiding sliding block can freely slide on the second guiding guide rail, and the reverse side rotating piece is arranged on the guiding platform, so that the connection between the end part of the reverse side grabbing frame 128 and the two guiding platforms is realized. The guide screw rod is driven to rotate by the second guide braking part, so that the guide platform moves along the extension direction of the guide screw rod, and the height of the reverse side grabbing frame 128 is adjusted.

The front detection module 13 includes a front grabbing frame 131, a rotating frame 132, a rotating seat 133, a push-pull rod 134, an adjusting guide rail 135, an adjusting power member 136 and an adjusting slider 137, the rotating seat 133 and the adjusting guide rail 135 are fixedly disposed on the detection base 14, and the adjusting slider 137 is disposed on the adjusting guide rail 135 and drives the adjusting slider 137 to vertically move through the adjusting power member 136. The front grabbing frame 131 is fixedly disposed on the rotating frame 132, the rotating frame 132 is connected to the rotating base 133 through a rotating shaft, and the rotating frame 132 can freely rotate around the rotating shaft. One end of the push-pull rod 134 is connected to the adjusting slider 137 via a first connecting shaft, and the other end is connected to the rotating frame 132 via a second connecting shaft.

The front grabbing frame 131 is provided with a front adsorption head for grabbing a screen, and the rotation of the rotating frame 132 around the rotating shaft is realized through the vertical movement of the adjusting slider 137 under the transmission action of the push-pull rod 134, so that a detection person at the position of the detection pedal can observe and detect the front of the screen conveniently.

The screen inspection machine 1 passes through reverse side detection module 12 positive detection module 13 realizes the rotation of snatching to the screen to detection personnel observe the screen positive and negative and detect, compare in prior art and carry out more than 180 upset detections to the screen through the manipulator and compare, screen inspection machine 1 is little to the rotation range of screen, and equipment occupation space is low, operates safelyr.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a screen buffer memory machine, its characterized in that deposits the module including lifting module, buffer memory transport module and screen, buffer memory transport module with the screen is deposited the module and is all set up lifting module is last, lifting module includes fixed frame and lifting unit, lifting unit sets up fixed frame is last, buffer memory transport module is fixed to be set up fixed frame is last, the screen is deposited module fixed connection and is in lifting unit is last, lifting unit drives the screen is deposited the module and is reciprocated.

2. The screen buffer memory of claim 1, wherein the fixed frame comprises a bottom frame and a lifting frame, the lifting frame is vertically and fixedly arranged on the bottom frame, the buffer conveying module is fixedly arranged on the bottom frame, the two lifting frames are symmetrically arranged on two sides of the buffer conveying module, the lifting assembly is arranged on the lifting frame, and the lifting assemblies on the two lifting frames are connected with the screen storage module.

3. The screen buffer memory of claim 2, wherein the lifting assembly comprises a lifting rail, a lifting slider, a lifting screw, a sliding table, a nut block and a lifting power member, the lifting rail is vertically arranged on the lifting frame, the lifting slider is arranged on the lifting rail and can freely slide on the lifting rail, the lifting screw is vertically arranged, one end of the lifting screw is fixedly connected with the lifting power member, the lifting screw is in threaded connection with the nut block, the sliding table is fixedly connected with the nut block and the lifting slider, and the sliding table is fixedly connected with the screen storage module.

4. The screen buffer memory of claim 3, wherein the elevation frame is provided with a station sensing block, the sliding table is provided with a station sensing proximity switch, and the station sensing proximity switch and the station sensing block are correspondingly arranged.

5. The screen buffer of claim 3, wherein the buffer conveying module comprises a buffer conveying transmission assembly and a plurality of conveying frames arranged in parallel, each conveying frame is vertically arranged on a buffer base, each conveying frame is fixedly arranged on the bottom frame through the buffer base, and the buffer conveying transmission assembly is arranged on the conveying frame;

the buffer conveying device is characterized in that buffer conveying rollers are arranged at the upper end of the conveying frame, the axes of the buffer conveying rollers are arranged on the same horizontal plane, and a buffer conveying power part is connected with the buffer conveying rollers through the buffer conveying transmission assembly.

6. The screen buffer of claim 5, wherein the screen storage module comprises storage racks and a plurality of storage groups, the storage groups are fixedly disposed on the storage racks, the storage groups are disposed between two adjacent conveying racks, a plurality of horizontally extending storage slots are vertically arranged on each storage group, and the storage slots of each storage group are uniformly and correspondingly disposed on the same horizontal plane to form a plurality of storage cavities at different horizontal heights.

7. The screen buffer according to claim 6, wherein the storage rack comprises two connecting frames, a connecting rod is arranged between the two connecting frames, two ends of the connecting rod are respectively fixedly connected with the two connecting frames, the two connecting frames are respectively arranged at two sides of the buffer conveying module, the connecting rod is arranged between the adjacent conveying frames, and the connecting frames are respectively connected with the sliding tables at the same side of the buffer conveying module.

8. The screen buffer of claim 7 wherein said storage group includes a plurality of storage rods arranged in parallel, both ends of said storage rods are fixedly disposed on both of said connecting frames, each of said storage rods in a same said storage group is disposed on a same vertical plane, and said storage slots are formed between adjacent ones of said storage rods in a same said storage group; at least two storage rods are arranged on the same horizontal plane.

9. The screen buffer of claim 8 wherein said storage rods of adjacent said storage groups are all disposed in a one-to-one correspondence, and wherein two of said storage rods disposed in a corresponding relationship are disposed on a same horizontal plane.

10. The screen buffer of claim 8, wherein the buffer delivery module further comprises a positioning proximity switch, the positioning proximity switch is disposed between adjacent delivery racks, and a setting height of the positioning proximity switch is lower than a setting height of the buffer delivery rollers.

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