CN220231447U - Automatic detection device for manufacturing display screen - Google Patents

Abstract

The utility model provides an automatic detection device for manufacturing a display screen, which belongs to the technical field of display screens and comprises a conveying device and a plurality of supporting legs, wherein the supporting legs are respectively and rotatably connected to two side ends of the conveying device; the rotation detection mechanism is arranged on the lower side of one of the protective cases and drives the visual identification technical device, the surface detection technical device and the lighting AOI detection technical device which are fixed at the lower ends of the three mounting connecting rods to rotate 360 degrees, so that the display screen is detected in a plurality of qualified aspects, the detection work efficiency of the display screen is improved, and the waste of time and manpower resources is reduced.

Description

Automatic detection device for manufacturing display screen

Technical Field

The utility model belongs to the technical field of display screens, and particularly relates to an automatic detection device for manufacturing a display screen.

Background

A display (screen) is an I/O device belonging to a computer, i.e., an input/output device. It is a display tool that displays certain electronic files on a screen through a specific transmission device and then reflects the electronic files to human eyes. It can be classified into various types of CRT, LCD, etc., and a Display, i.e., a Computer Screen (Display). The display receives the signals from the computer and forms images, and functions as a television receiver. Some computer screens employ liquid crystal displays. Computer screens are also known as visual displays.

When the existing display screen is used for multi-aspect detection, the display screen is required to be detected one by a conveyor belt with a longer entering process, and the display screen cannot be uniformly detected in one place in various detection aspects, so that the detection work efficiency of the display screen is reduced, and time and manpower resources are wasted.

Disclosure of Invention

The utility model aims to provide an automatic detection device for manufacturing a display screen, which aims to solve the problems that when the existing display screen in the prior art is used for carrying out multi-aspect detection, a conveyor belt with a longer entering process is required to carry out one-to-one detection on the display screen, and multiple detection aspects cannot be integrated at one place to carry out unified detection on the display screen, so that the detection working efficiency of the display screen is reduced, and time and manpower resources are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an automatic detection device for manufacturing a display screen, comprising:

the conveying device is provided with a conveying device,

the plurality of supporting legs are respectively connected to two side ends of the conveying device in a rotating mode, one side end of one supporting leg is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a first motor, the ends, close to each other, of the plurality of supporting legs are respectively fixedly connected with a connecting plate, and the ends, far away from each other, of the plurality of connecting plates are respectively fixedly connected with a protective shell;

the rotation detection mechanism is arranged on the lower side of one of the protective shells and is connected with the display screen to detect the display screen;

the spray cleaning mechanism is arranged on the upper side of the other protective shell and is connected with the display screen to realize spray cleaning of the display screen; and

the brush cleaning mechanism is arranged on the lower side of the other protective shell and is connected with the display screen to achieve the effect of enhancing the cleaning effect of the display screen.

As a preferable scheme of the utility model, the upper inner wall of one of the protective cases is fixedly connected with a plurality of fixing rods, and the adjacent ends of the fixing rods are fixedly connected with connecting rods.

As a preferable scheme of the utility model, the rotation detection mechanism comprises a second motor, a fixed seat, a rotating disc, a first straight gear, a detection assembly, three second straight gears, three rotating rods and a plurality of straight tooth grooves, wherein the fixed seat is fixedly connected with the lower ends of the plurality of fixed rods, the plurality of straight tooth grooves are formed in the upper inner wall of the fixed seat, the upper end of the rotating disc is rotationally connected with the upper inner wall of the fixed seat, the output end of the second motor movably penetrates through the lower end of the rotating disc, the first straight gear is fixedly connected with the circumferential surface of the output end of the second motor, the three rotating rods are fixedly connected with the lower end of the rotating disc, the three second straight gears are respectively and mutually meshed, and the detection assembly is arranged on the upper side of the conveying device and is connected with the three rotating rods so as to realize the detection effect on the display screen.

As a preferable scheme of the utility model, the detection assembly comprises a visual identification technical device, a surface detection technical device, a lighting AOI detection technical device and three mounting connecting rods, wherein the three mounting connecting rods are respectively and fixedly connected to the lower ends of the three rotating rods, and the visual identification technical device, the surface detection technical device and the lighting AOI detection technical device are respectively and fixedly connected to the lower ends of the three mounting connecting rods.

As a preferable scheme of the utility model, the spray cleaning mechanism comprises a rack, a spraying device, a mounting rod, a transmission assembly, a sliding groove and two limiting U-shaped plates, wherein the two limiting U-shaped plates are fixedly connected to the upper end of one of the protective shells, the racks are slidably connected to the inner surfaces of the two limiting U-shaped plates, the sliding groove is formed in the upper end of one of the protective shells, the upper end of the mounting rod movably penetrates through the upper inner wall of the sliding groove, the upper end of the mounting rod is fixedly connected with the lower end of the rack, the spraying device is fixedly connected to the lower end of the mounting rod, and the transmission assembly is arranged on the upper side of one of the protective shells and is connected with the racks to realize the effect of driving the racks to slide left and right.

As a preferable scheme of the utility model, the transmission assembly comprises an L-shaped fixed block, a fourth motor and a fourth spur gear, wherein the L-shaped fixed block is fixedly connected to the upper end of one of the protective shells, the fourth motor is fixedly connected to the lower end of the L-shaped fixed block, the fourth spur gear is fixedly connected to the output end of the fourth motor, and the fourth spur gear is meshed with the rack.

As a preferable scheme of the utility model, the brush cleaning mechanism comprises a third motor, two rotating discs, three rotating grooves, three rotating shafts, three cleaning brushes, a telescopic component and a plurality of third spur gears, wherein the three rotating grooves are all arranged at one side end of a protective shell, the three rotating shafts are respectively and rotatably connected with the inner surfaces of the three rotating grooves, the three cleaning brushes are respectively and fixedly connected with the circumferential surfaces of the three rotating shafts, the two L-shaped mounting blocks are respectively and rotatably connected with the circumferential surfaces of the three rotating shafts, the plurality of the L-shaped mounting blocks are respectively and fixedly connected with the circumferential surfaces of the three rotating shafts, the third motor is fixedly connected with the upper end of one L-shaped mounting block, the output end of the third motor is fixedly connected with one side end of one rotating shaft, and the telescopic component is arranged at the lower side of the protective shell and is connected with the three rotating shafts so as to realize the effect of adjusting the heights of the three cleaning brushes.

As a preferable scheme of the utility model, the telescopic assembly comprises a first telescopic rod and a connecting seat, wherein the connecting seats are respectively and rotatably connected to the circumferential surfaces of three rotating shafts, the lower end of the first telescopic rod is fixedly connected to the upper end of the connecting seat, and the upper end of the first telescopic rod is fixedly connected to the upper inner wall of the protective shell.

As a preferable scheme of the utility model, the lower inner wall of one protective shell is fixedly connected with two fixing plates, the close ends of the two fixing plates are fixedly connected with second telescopic rods, and the close ends of the two second telescopic rods are fixedly connected with clamping plates.

As a preferable scheme of the utility model, the two side ends of one of the protective shells are provided with observation windows.

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

1. the first straight gear and the rotating disc are driven to rotate on the inner surface of the fixed seat through the starting rotating shaft, and the first straight gear and the three second straight gears are respectively in a mutually meshed state, so that the visual recognition technical device, the surface detection technical device and the lighting AOI detection technical device which are fixed at the lower ends of the three mounting connecting rods are driven to rotate by 360 degrees, and then the display screen is detected in a plurality of qualified aspects, thereby improving the detection working efficiency of the display screen and reducing the waste of time and manpower resources.

2. The clamping plates are driven to slide left and right through left and right length adjustment according to the second telescopic rods, when the two clamping plates slide towards the ends close to each other, the display screen to be cleaned is clamped, stability of the display screen during cleaning is improved, shaking or angle inclination and other phenomena are avoided, and the problems that part of the positions are not cleaned in place in the cleaning process are caused.

3. Through two observation windows of seting up at the front and back both ends of right side protective housing to when detecting a plurality of functions to the display screen, the staff of being convenient for observes the testing process of display screen through the observation window of seting up, reduces the outflow rate of unqualified product.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;

FIG. 5 is an exploded view of the rotation detection mechanism of the present utility model;

FIG. 6 is an exploded view of the brush cleaning mechanism of the present utility model;

fig. 7 is an exploded view of the spray cleaning mechanism of the present utility model.

In the figure: 1. a transfer device; 2. support legs; 3. a connecting plate; 4. a protective shell; 5. a first motor; 6. a support plate; 7. an observation window; 8. a fixed rod; 9. a connecting rod; 10. a rotation detection mechanism; 1001. a second motor; 1002. a fixing seat; 1003. straight tooth slot; 1004. rotating the disc; 1005. a first straight gear; 1006. a second spur gear; 1007. a rotating lever; 1008. installing a connecting rod; 1009. visual recognition technology device; 1010. a surface detection technique device; 1011. a lighting AOI detection technical device; 11. a brush cleaning mechanism; 1101. a rotating shaft; 1102. a connecting seat; 1103. a first telescopic rod; 1104. an L-shaped mounting block; 1105. a third motor; 1106. a third spur gear; 1107. a rotating groove; 1108. cleaning a hairbrush; 12. a spray cleaning mechanism; 1201. an L-shaped fixed block; 1202. a fourth motor; 1203. a fourth spur gear; 1204. a limit U-shaped plate; 1205. a rack; 1206. a spraying device; 1207. a mounting rod; 13. a fixing plate; 14. a second telescopic rod; 15. and a clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly and include, for example, "connected" as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-7, the present utility model provides the following technical solutions:

an automatic detection device for manufacturing a display screen, comprising:

the transfer device 1 is arranged such that,

the support legs 2 are rotatably connected to two side ends of the conveying device 1, one side end of one support leg 2 is fixedly connected with a support plate 6, the upper end of the support plate 6 is fixedly connected with a first motor 5, the adjacent ends of the support legs 2 are fixedly connected with connecting plates 3, and the distant ends of the connecting plates 3 are fixedly connected with protective shells 4;

the rotation detection mechanism 10 is arranged on the lower side of one of the protective shells 4, and the rotation detection mechanism 10 is connected with the display screen to realize detection of the display screen;

the spray cleaning mechanism 12 is arranged on the upper side of the other protective shell 4, and the spray cleaning mechanism 12 is connected with the display screen to realize spray cleaning of the display screen; and

and the brush cleaning mechanism 11 is arranged on the lower side of the other protective shell 4, and the brush cleaning mechanism 11 is connected with the display screen to realize the cleaning effect of the display screen.

In the embodiment of the utility model, three rotating rollers are arranged in the conveying device 1, six supporting legs 2 are rotatably connected at the front end and the rear end of the three rotating rollers, the conveying device 1 is supported and fixed, four connecting plates 3 are fixed at the adjacent ends of the six supporting legs 2, thereby supporting and installing two protective shells 4, four fixing rods 8 are fixed on the upper inner wall of the protective shells 4, four connecting rods 9 are fixed at the adjacent ends of the four fixing rods 8, thereby reinforcing the fixing strength of the fixing seat 1002, improving the stability of the fixing seat 1002, a rotating disc 1004 is rotatably connected on the upper inner wall of the fixing seat 1002, so that when the output end of the second motor 1001 is movably fixed through the rotating disc 1004 and a first straight gear 1005, the rotating disc 1004 is driven to rotate in the fixing seat 1002 according to the rotation of the second motor 1001, and the three second spur gears 1006 are fixed to the three rotating levers 1007, respectively, since the first spur gears 1005 and the three second spur gears 1006 are in a state of being engaged with each other, so that the second motor 1001 is started while driving the three second spur gears 1006 to rotate 360 degrees, the second motor 1001 plays a role of power transmission, the three mounting links 1008 are fixed to the lower ends of the three rotating levers 1007, respectively, so that the distances between the visual recognition device 1009, the surface detection device 1010 and the lighting AOI detection device 1011 are increased, collision is prevented when the detection items are switched to the display screen, the visual recognition device 1009, the surface detection device 1010, the lighting AOI detection device 1011 and other detection items are switched through the rotation angles of the three second spur gears 1006, a plurality of qualified aspects of the display screen are detected, therefore, the detection working efficiency of the display screen is improved, the waste of time and human resources is reduced, and the following needs to be described: the specific type of the conveyor 1, the first motor 5, the second motor 1001, the visual identification device 1009, the surface detection device 1010, and the lighting AOI detection device 1011 are selected by those skilled in the art, and the conveyor 1, the first motor 5, the second motor 1001, the visual identification device 1009, the surface detection device 1010, and the lighting AOI detection device 1011 belong to the prior art, which is not repeated in this scheme.

Referring to fig. 5 specifically, the upper inner wall of one of the protective cases 4 is fixedly connected with a plurality of fixing rods 8, and the adjacent ends of the fixing rods 8 are fixedly connected with connecting rods 9.

In this embodiment: four dead levers 8 are all fixed to the upper inner wall of protective housing 4, and four connecting rods 9 are fixed at the end that is close to mutually of four dead levers 8 to strengthened the fixed strength to fixing base 1002, improved the stability of fixing base 1002, avoided leading to rotatory detection mechanism 10 to appear rocking or tilting etc. phenomenon when switching to the detection item, improved the security intensity that this device detected the display screen.

Referring to fig. 5 specifically, the rotation detection mechanism 10 includes a second motor 1001, a fixed seat 1002, a rotating disc 1004, a first spur gear 1005, a detection assembly, three second spur gears 1006, three rotating rods 1007 and a plurality of spur grooves 1003, the fixed seat 1002 is fixedly connected to the lower ends of the plurality of fixing rods 8, the plurality of spur grooves 1003 are all formed on the upper inner wall of the fixed seat 1002, the upper end of the rotating disc 1004 is rotatably connected to the upper inner wall of the fixed seat 1002, the output end of the second motor 1001 movably penetrates through the lower end of the rotating disc 1004, the first spur gears 1005 are fixedly connected to the circumferential surface of the output end of the second motor 1001, the three rotating rods 1007 are fixedly connected to the lower end of the rotating disc 1004, the three second spur gears 1006 are respectively and fixedly connected to the circumferential surfaces of the three rotating rods, the first spur gears 1005 and the three second spur gears 1006 are respectively meshed with each other, and the detection assembly is disposed on the upper side of the conveying device 1 and is connected to the three rotating rods 1007 to realize the detection of the display screen.

In this embodiment: the rotating disc 1004 is driven to rotate in the fixed seat 1002 through the rotation of the second motor 1001, and the first spur gear 1005 and the three second spur gears 1006 are respectively in a mutually meshed state, so that the second motor 1001 is started and simultaneously drives the three second spur gears 1006 to rotate 360 degrees, the detection items such as the visual recognition technical device 1009, the surface detection technical device 1010 and the lighting AOI detection technical device 1011 are switched through the rotating angles of the three second spur gears 1006, and the display screen is detected in a plurality of qualified aspects, so that the detection work efficiency of the display screen is improved, and the waste of time and manpower resources is reduced.

Referring to fig. 5 specifically, the detecting assembly includes a visual recognition device 1009, a surface detection device 1010, a lighting AOI detection device 1011 and three mounting links 1008, wherein the three mounting links 1008 are respectively and fixedly connected to the lower ends of the three rotating rods 1007, and the visual recognition device 1009, the surface detection device 1010 and the lighting AOI detection device 1011 are respectively and fixedly connected to the lower ends of the three mounting links 1008.

In this embodiment: the visual recognition device 1009, the surface detection device 1010 and the lighting AOI detection device 1011 are respectively mounted at the lower ends of the three mounting links 1008, so that the distance between the visual recognition device 1009, the surface detection device 1010 and the lighting AOI detection device 1011 is increased, collision is prevented when the detection items are switched to the display screen, and the detection items such as the visual recognition device 1009, the surface detection device 1010 and the lighting AOI detection device 1011 are switched through the rotation angles of the three second spur gears 1006.

Referring to fig. 6 and 7 specifically, the spray cleaning mechanism 12 includes a rack 1205, a spraying device 1206, a mounting rod 1207, a transmission assembly, a sliding groove and two limiting U-shaped plates 1204, wherein the two limiting U-shaped plates 1204 are fixedly connected to the upper end of one of the protective cases 4, the inner surfaces of the two limiting U-shaped plates 1204 are slidably connected with the rack 1205, the sliding groove is formed in the upper end of one of the protective cases 4, the upper end of the mounting rod 1207 movably penetrates through the upper inner wall of the sliding groove, the upper end of the mounting rod 1207 is fixedly connected with the lower end of the rack 1205, the spraying device 1206 is fixedly connected to the lower end of the mounting rod 1207, and the transmission assembly is arranged on the upper side of one of the protective cases 4 and is connected with the rack 1205 to realize the action of driving the rack 1205 to slide left and right.

In this embodiment: the fourth motor 1202 is started to drive the fourth spur gear 1203 to rotate, and the rack 1205 and the fourth spur gear 1203 are meshed with each other, so that the rack 1205 slides left and right to play a role in transmission, the sliding groove is formed in the upper end of the protective shell 4, the upper end of the mounting rod 1207 is convenient to penetrate through the sliding groove and the lower end of the rack 1205 to be fixed, the spraying device 1206 is driven to adjust left and right distances while the rack 1205 slides left and right, the working efficiency of spraying and cleaning the surface of a display screen is improved, the problem that part of positions are not cleaned in place is avoided, and the scheme is not repeated in the prior art about the fourth motor 1202 and the like.

Referring to fig. 7 specifically, the transmission assembly includes an L-shaped fixed block 1201, a fourth motor 1202 and a fourth spur gear 1203, the L-shaped fixed block 1201 is fixedly connected to the upper end of one of the protective cases 4, the fourth motor 1202 is fixedly connected to the lower end of the L-shaped fixed block 1201, the fourth spur gear 1203 is fixedly connected to the output end of the fourth motor 1202, and the fourth spur gear 1203 is meshed with the rack 1205.

In this embodiment: the lower extreme of L shape fixed block 1201 is fixed in the upper end of protective housing 4 to play the effect of supporting fixed to fourth motor 1202, fourth straight-tooth wheel 1203 and fourth motor 1202's output is fixed, and fourth straight-tooth wheel 1203 and rack 1205 are intermeshing's state, thereby play the driven effect, and all belong to prior art about fourth motor 1202 etc. above, this scheme is not repeated.

Referring to fig. 6 specifically, the brush cleaning mechanism 11 includes a third motor 1105, two rotating discs 1004, three rotating grooves 1107, three rotating shafts 1101, three cleaning brushes 1108, a telescopic component and a plurality of third spur gears 1106, the three rotating grooves 1107 are all opened at one side end of the protective housing 4, the three rotating shafts 1101 are respectively connected to the inner surfaces of the three rotating grooves 1107 in a rotating manner, the three cleaning brushes 1108 are respectively and fixedly connected to the circumferential surfaces of the three rotating shafts 1101, the two L-shaped mounting blocks 1104 are respectively and rotatably connected to the circumferential surfaces of the three rotating shafts 1101, the plurality of L-shaped mounting blocks 1104 are respectively and fixedly connected to the circumferential surfaces of the three rotating shafts 1101, the third motor 1105 is fixedly connected to the upper end of one of the L-shaped mounting blocks 1104, the output end of the third motor 1105 is fixedly connected to one side end of one of the rotating shafts 1101, and the telescopic component is arranged at the lower side of the protective housing 4 and is connected to the three rotating shafts 1101 to achieve the effect of adjusting the heights of the three cleaning brushes 1108.

In this embodiment: the three rotation grooves 1107 all start to protect one side end of the shell 4 to be convenient for three rotation axes 1101 pass the shell 4 and rotate, two L shape installation piece 1104 rotate and connect the circumference surface at three rotation axes 1101, thereby play the effect of supporting fixedly to third motor 1105, and four third straight gears 1106 are installed respectively at the left and right sides both ends of three rotation axes 1101, drive the first rotation axis 1101 of front side when starting third motor 1105 and rotate, because four third straight gears 1106 are intermeshing's state respectively, thereby drive three rotation axes 1101 and three cleaning brush 1108 and rotate, control the flexible height of first telescopic link 1103 simultaneously, laminate three cleaning brush 1108 on the surface of display screen, thereby carry out the effect of washing to the surface of display screen, and above all belong to prior art about third motor 1105 and first telescopic link 1103 etc..

Referring to fig. 6 specifically, the telescopic assembly includes a first telescopic rod 1103 and a connecting seat 1102, the connecting seat 1102 is rotatably connected to the circumferential surfaces of the three rotating shafts 1101, the lower end of the first telescopic rod 1103 is fixedly connected to the upper end of the connecting seat 1102, and the upper end of the first telescopic rod 1103 is fixedly connected to the upper inner wall of the protective shell 4.

In this embodiment: the connecting seat 1102 rotates and connects the circumference surface at three axis of rotation 1101 to play the effect of carrying out fixed stay to whole brush wiper mechanism 11, fix the upper and lower both ends of first telescopic link 1103 respectively with the upper inner wall of protective housing 4 and the upper end of connecting seat 1102, thereby adjust the flexible height of first telescopic link 1103 and adjust the height between brush wiper mechanism 11 and the display screen, and above all belong to prior art about first telescopic link 1103 etc. this scheme is not done in detail.

Referring to fig. 4 specifically, two fixing plates 13 are fixedly connected to the lower inner wall of one of the protective cases 4, the adjacent ends of the two fixing plates 13 are fixedly connected with second telescopic rods 14, and the adjacent ends of the two second telescopic rods 14 are fixedly connected with clamping plates 15.

In this embodiment: the fixed plate 13 is fixed to the lower inner wall of the protective case 4 to install fixed effect to the second telescopic link 14, grip block 15 installs the left end at the second telescopic link 14, thereby adjust and drive grip block 15 according to the length about the second telescopic link 14 and carry out the side-to-side slip, when two grip blocks 15 slide to being close to the end mutually, thereby carry out the centre gripping to the abluent display screen, the stability of display screen when wasing has been improved, avoid appearing rocking or phenomenon such as angle slope, the partial position that appears in the cleaning process does not wash the scheduling problem in place, and above all belong to prior art about second telescopic link 14 etc. this scheme is not repeated.

Referring to fig. 1 specifically, two side ends of one of the protective cases 4 are provided with observation windows 7.

In this embodiment: two observation windows 7 are arranged at the front end and the rear end of the right side protection shell 4, so that when a plurality of functions are detected on the display screen, workers can observe the detection process of the display screen through the arranged observation windows 7 conveniently, and the outflow rate of unqualified products is reduced.

The working principle and the using flow of the utility model are as follows: the display screen to be detected is placed on the surface of the conveying device 1, so that the first motor 5 is started to drive the conveying device 1 to rotate, the left and right length adjustment of the second telescopic rod 14 is controlled to drive the clamping plates 15 to slide left and right, when the two clamping plates 15 slide towards the adjacent ends, the display screen to be cleaned is clamped, the stability of the display screen during cleaning is improved, then the fourth motor 1202 is started to drive the fourth straight gear 1203 to rotate, the rack 1205 and the fourth straight gear 1203 are meshed with each other, so that the rack 1205 slides left and right, the spraying device 1206 is driven to adjust the left and right distance while the rack 1205 slides left and right, the working efficiency of spraying and cleaning the surface of the display screen is improved, the third motor 1105 is started to drive the first rotating shaft 1101 at the front side to rotate, and the four third straight gears 1106 are respectively meshed with each other, thereby drive three axis of rotation 1101 and three cleaning brush 1108 and rotate, the flexible height of first telescopic link 1103 is controlled simultaneously, laminate three cleaning brush 1108 at the surface of display screen, thereby carry out abluent effect to the surface of display screen, drive the downside that the display screen transmitted rotation detection mechanism 10 through conveyer 1 after wasing, drive first straight gear 1005 and rotating disk 1004 and rotate at fixing base 1002's internal surface through starting axis of rotation 1101, because first straight gear 1005 and three second straight gear 1006 are intermeshing's state respectively, thereby drive the visual identification technical device 1009 of fixing at three installation connecting rod 1008 lower extreme, surface detection technical device 1010 and light AOI detection technical device 1011 carry out 360 degrees rotations, and then detect a plurality of qualified aspects of display screen.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An automatic detection device for manufacturing a display screen, comprising:

a conveying device (1),

the device comprises a plurality of supporting legs (2), wherein the supporting legs (2) are all rotationally connected to two side ends of a conveying device (1), one side end of one supporting leg (2) is fixedly connected with a supporting plate (6), the upper end of the supporting plate (6) is fixedly connected with a first motor (5), the adjacent ends of the supporting legs (2) are all fixedly connected with connecting plates (3), and the distant ends of the connecting plates (3) are all fixedly connected with protective shells (4);

the rotation detection mechanism (10) is arranged on the lower side of one of the protective cases (4), and the rotation detection mechanism (10) is connected with the display screen to realize detection of the display screen;

the spray cleaning mechanism (12) is arranged on the upper side of the other protective shell (4), and the spray cleaning mechanism (12) is connected with the display screen to realize spray cleaning of the display screen; and

the brush cleaning mechanism (11), the downside of another protective housing (4) is located to brush cleaning mechanism (11), brush cleaning mechanism (11) are connected with the display screen in order to realize strengthening the cleaning performance to the display screen.

2. An automatic detection device for manufacturing a display screen according to claim 1, wherein: the upper inner wall of one of the protective cases (4) is fixedly connected with a plurality of fixing rods (8), and the adjacent ends of the fixing rods (8) are fixedly connected with connecting rods (9).

3. An automatic detection device for manufacturing a display screen according to claim 2, wherein: the rotation detection mechanism (10) comprises a second motor (1001), a fixed seat (1002), a rotating disc (1004), a first straight gear (1005), a detection assembly, three second straight gears (1006), three rotating rods (1007) and a plurality of straight tooth grooves (1003), wherein the fixed seat (1002) is fixedly connected to the lower ends of the fixed rods (8), the straight tooth grooves (1003) are formed in the upper inner wall of the fixed seat (1002), the upper end of the rotating disc (1004) is rotationally connected to the upper inner wall of the fixed seat (1002), the output end of the second motor (1001) movably penetrates through the lower end of the rotating disc (1004), the first straight gears (1005) are fixedly connected to the circumferential surface of the output end of the second motor (1001), the three rotating rods (1007) are fixedly connected to the lower ends of the rotating disc (1004), the three second straight gears (1006) are fixedly connected to the circumferential surfaces of the three rotating rods (1007), the first straight gears (1005) and the three second straight gears (1006) are respectively arranged on the circumferential surfaces of the three rotating rods (1007), and the first straight gears (1005) and the three second straight gears (1006) are respectively meshed with each other, and the detection assembly is arranged on the transmission side (1) to realize the detection and the detection of the rotation of the display screen.

4. An automatic detection device for manufacturing a display screen according to claim 3, wherein: the detection assembly comprises a visual identification technical device (1009), a surface detection technical device (1010), a lighting AOI detection technical device (1011) and three mounting connecting rods (1008), wherein the three mounting connecting rods (1008) are respectively and fixedly connected to the lower ends of the three rotating rods (1007), and the visual identification technical device (1009), the surface detection technical device (1010) and the lighting AOI detection technical device (1011) are respectively and fixedly connected to the lower ends of the three mounting connecting rods (1008).

5. The automatic detection device for manufacturing a display screen according to claim 4, wherein: the utility model provides a spray cleaning mechanism (12) includes rack (1205), atomizer (1206), installation pole (1207), drive assembly, sliding tray and two spacing U-shaped boards (1204), two spacing U-shaped boards (1204) all fixed connection is in the upper end of one of them protective housing (4), two the equal sliding connection of internal surface of spacing U-shaped board (1204) has rack (1205), the sliding tray is seted up in the upper end of one of them protective housing (4), the upper end activity of installation pole (1207) runs through the upper inner wall of sliding tray, the lower extreme fixed connection of the upper end of installation pole (1207) and rack (1205), atomizer (1206) fixed connection is in the lower extreme of installation pole (1207), drive assembly sets up in the upside of one of them protective housing (4) and is connected with rack (1205) in order to realize driving rack (1205) and carrying out left and right sliding effect.

6. The automatic detection device for manufacturing a display screen according to claim 5, wherein: the transmission assembly comprises an L-shaped fixed block (1201), a fourth motor (1202) and a fourth spur gear (1203), wherein the L-shaped fixed block (1201) is fixedly connected to the upper end of one of the protective shells (4), the fourth motor (1202) is fixedly connected to the lower end of the L-shaped fixed block (1201), the fourth spur gear (1203) is fixedly connected to the output end of the fourth motor (1202), and the fourth spur gear (1203) is meshed with the rack (1205).

7. The automatic detection device for manufacturing a display screen according to claim 6, wherein: the brush cleaning mechanism (11) comprises a third motor (1105), two rotating discs (1004), three rotating grooves (1107), three rotating shafts (1101), three cleaning brushes (1108), a telescopic component and a plurality of third spur gears (1106), wherein the three rotating grooves (1107) are all formed in one side end of a protective shell (4), the three rotating shafts (1101) are respectively connected to the inner surfaces of the three rotating grooves (1107) in a rotating mode, the three cleaning brushes (1108) are respectively and fixedly connected to the circumferential surfaces of the three rotating shafts (1101), the two L-shaped mounting blocks (1104) are respectively and rotatably connected to the circumferential surfaces of the three rotating shafts (1101), the three cleaning brushes (1104) are respectively and fixedly connected to the upper end of one of the three rotating shafts (1101), the output end of the third motor (1105) is fixedly connected to one side end of one of the rotating shafts (1101), and the telescopic component is arranged on the lower side of the protective shell (4) and is connected with the three rotating shafts (1108) to achieve the effect of cleaning the three rotating shafts (1101).

8. The automatic detection device for manufacturing a display screen according to claim 7, wherein: the telescopic assembly comprises a first telescopic rod (1103) and a connecting seat (1102), wherein the connecting seat (1102) is rotationally connected to the circumferential surfaces of three rotating shafts (1101), the lower end of the first telescopic rod (1103) is fixedly connected to the upper end of the connecting seat (1102), and the upper end of the first telescopic rod (1103) is fixedly connected to the upper inner wall of the protective shell (4).

9. The automatic detection device for manufacturing a display screen according to claim 8, wherein: one of them the lower inner wall fixedly connected with two fixed plates (13) of protective housing (4), two the equal fixedly connected with second telescopic link (14) of the end that is close to mutually of fixed plate (13), two the equal fixedly connected with grip block (15) of the end that is close to mutually of second telescopic link (14).

10. The automatic detection device for manufacturing a display screen according to claim 9, wherein: both side ends of one of the protective shells (4) are provided with observation windows (7).