CN108088851B - Printing detection device in mobile phone glass cover plate printing equipment - Google Patents

Printing detection device in mobile phone glass cover plate printing equipment Download PDF

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Publication number
CN108088851B
CN108088851B CN201810144657.3A CN201810144657A CN108088851B CN 108088851 B CN108088851 B CN 108088851B CN 201810144657 A CN201810144657 A CN 201810144657A CN 108088851 B CN108088851 B CN 108088851B
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plate
adjusting
hole
camera
mobile phone
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CN108088851A (en
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余劲松
李宝朋
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Suzhou Boson Smart Technology Ltd
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Suzhou Boson Smart Technology Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0106—General arrangement of respective parts
    • G01N2021/0112—Apparatus in one mechanical, optical or electronic block

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Accessories Of Cameras (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

The invention relates to a printing detection device in mobile phone glass cover plate printing equipment, which comprises: the mobile phone glass cover plate comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a shock absorber, an L-shaped support and a camera detection assembly. The invention also relates to a printing detection device in the mobile phone glass cover plate printing equipment, which comprises: the mobile phone glass cover plate comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a shock absorber, a gantry type bracket and a camera detection assembly. According to the printing detection device in the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate bearing assembly are consistent as much as possible, the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.

Description

Printing detection device in mobile phone glass cover plate printing equipment
Technical Field
The invention relates to printing detection of a mobile phone glass cover plate, in particular to a printing detection device in mobile phone glass cover plate printing equipment.
Background
Along with the rapid development of the mobile internet industry and the rapid expansion of the markets of electronic products such as mobile phones, tablet computers and the like, glass panels for protecting display screens of the electronic products are also more and more diversified. The demand for glass panels of various electronic display screens is increasing, and the quality control in the processing process is also of great concern. After the mobile phone glass cover 1000 is produced, printing, such as printing trademark logo, etc., is required thereon. The detection is needed after the printing, and the existing mobile phone glass cover plate is often printed and detected by using a camera. The existing integrated camera on the mobile phone glass cover plate printing equipment is often used for printing and detecting the mobile phone glass cover plate.
The traditional technology has the following technical problems:
because the camera detection assembly and the mobile phone glass cover plate bearing assembly are respectively arranged on the mobile phone glass cover plate printing equipment, vibration of the mobile phone glass cover plate printing equipment causes vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly. Because the camera detection assembly and the mobile phone glass cover plate bearing assembly are separately arranged or separated, the frequency of vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is inconsistent under the vibration influence of mobile phone glass cover plate printing equipment, and therefore the accuracy of the camera on the printing detection of the mobile phone glass cover plate can be influenced.
Disclosure of Invention
Accordingly, in order to solve the above-mentioned problems, it is necessary to provide a printing detection device in a mobile phone glass cover plate printing apparatus, which makes the frequencies of vibration of a camera detection assembly and a mobile phone glass cover plate bearing assembly as uniform as possible, reduces the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly as much as possible, and improves the accuracy of printing detection of the mobile phone glass cover plate by the camera.
A print detection apparatus in a mobile phone glass cover plate printing device, comprising:
the mobile phone comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a shock absorber, an L-shaped bracket and a camera detection assembly;
four shock absorbers distributed in matrix are arranged between the bottom plate and the mobile phone glass cover plate bearing assembly;
The mobile phone glass cover plate bearing assembly comprises a supporting plate, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix;
four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate;
the mobile phone glass cover plate bearing device comprises a rectangular base; the rectangular base is provided with a groove; a backlight source and glass positioned above the backlight source are arranged in the groove; the glass covers the groove; a first linear light source component is arranged on each of a group of rectangular edges opposite to the rectangular base; the other group of rectangular edges opposite to the rectangular base are respectively provided with a second linear light source component;
the second line light source assembly comprises a second line light source base, two first adjusting blocks which are symmetrically distributed, two second adjusting blocks which are symmetrically distributed, a third adjusting block and a second line light source; the first regulating block and the second regulating block are mutually perpendicular;
a first strip hole is formed in the first adjusting block; the second linear light source base is provided with a first thread locking hole corresponding to the first strip hole; a first adjusting bolt in threaded fit with the first threaded locking hole is arranged in the first strip hole;
A second strip hole is formed in the second adjusting block; the first adjusting block is provided with a second thread locking hole corresponding to the second strip hole; a second adjusting bolt in threaded fit with the second threaded locking hole is arranged in the second strip hole;
one end of the third regulating block is used for fixing the second linear light source, and the other end of the third regulating block is hinged to the second regulating block; the second regulating block is provided with an arc waist-shaped hole; a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block; a third adjusting bolt in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole;
the adjusting device comprises a ball head unit and a ball head seat unit; the ball head unit comprises a ball head rod and a ball head fixedly connected with one end of the ball head rod; the ball seat unit comprises a ball seat rod and a ball seat fixedly connected with one end of the ball seat rod; the ball head is matched with the ball head seat; one end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole; the ball head rod is provided with an adjusting piece, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, which is inserted into the threaded adjusting hole; the ball head rod is provided with a lock nut in threaded fit with the ball head rod;
The camera detection assembly comprises a camera fixing plate, a first angle adjusting device, a second angle adjusting device, a camera bearing plate, a camera fixing seat fixed on the camera bearing plate and a camera fixed on the camera fixing seat;
the first angle adjusting device comprises a first angle adjusting device fixing plate and a first rotation adjusting plate rotating around the center of the first angle adjusting device fixing plate; two corners at the upper end of the first angle adjusting device fixing plate are respectively fixed with a first spring mounting seat and a first micro-head mounting seat; a first spring is arranged between the spring mounting seat and the upper end of the first rotation adjusting plate; the first differential head mounting seat is provided with a first differential head; the measuring head of the first differential head is abutted against the upper end of the first rotation adjusting plate; four arc waist-shaped holes of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate; the first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate; a first angle adjusting bolt in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotary adjusting plate;
The camera fixing plate is provided with two mutually parallel camera height strip holes; the first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole; a camera height adjusting bolt in threaded fit with the camera height locking threaded hole is arranged in the camera height strip hole;
the second angle adjusting device comprises a second angle adjusting device fixing plate and a second rotation adjusting plate rotating around the center of the second angle adjusting device fixing plate; two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat; a second spring is arranged between the spring mounting seat and the upper end of the second rotation adjusting plate; the second differential head mounting seat is provided with a second differential head; the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate; the second rotary adjusting plate is provided with two arc waist-shaped holes of the second rotary adjusting plate; the second angle adjusting device fixing plate is provided with a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate; a second angle adjusting bolt in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotary adjusting plate;
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate; the second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular;
the side of the supporting plate is provided with a bump; one end of the L-shaped bracket is fixedly connected with the convex block, and the other end of the L-shaped bracket is fixedly connected with the camera fixing plate.
According to the printing detection device in the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate bearing assembly are consistent as much as possible, the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
In another embodiment, the adjustment member is a nut fixedly coupled to the ball stud; the nut has at least one pair of mutually parallel adjustment surfaces.
In another embodiment, an O-ring clamping groove 226 is arranged between the glass and the backlight source; the O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle; a dustproof O-ring 227 is disposed in the O-ring clamping groove.
In another embodiment, the damper includes a mass damper body 310 and a stationary connection block 320 within the mass damper body; four corners of the excellent force rubber damping main body are respectively provided with a damper threaded hole; the bottom plate is provided with a shock absorber locking threaded hole corresponding to the shock absorber threaded hole; a shock absorber locking bolt in threaded fit with the shock absorber locking threaded hole is arranged in the shock absorber threaded hole; the fixed connection block comprises a first cylinder 321 and a second cylinder 322 fixedly connected with the first cylinder, wherein the diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts; the fixed connecting block is fixedly connected with the supporting plate through bolts.
In another embodiment, the L-shaped bracket includes a first L-shaped support plate and a second L-shaped support plate; the first L-shaped supporting plate and the second L-shaped supporting plate are fixedly connected through a plurality of supporting rods.
A print detection apparatus in a mobile phone glass cover plate printing device, comprising: the mobile phone comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a first shock absorber, a gantry type bracket and a camera detection assembly;
four first shock absorbers distributed in matrix are arranged between the bottom plate and the mobile phone glass cover plate bearing assembly;
the mobile phone glass cover plate bearing assembly comprises a supporting plate, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix;
four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate;
the mobile phone glass cover plate bearing device comprises a rectangular base; the rectangular base is provided with a groove; a backlight source and glass positioned above the backlight source are arranged in the groove; the glass covers the groove; a first linear light source component is arranged on each of a group of rectangular edges opposite to the rectangular base; the other group of rectangular edges opposite to the rectangular base are respectively provided with a second linear light source component;
The second line light source assembly comprises a second line light source base, two first adjusting blocks which are symmetrically distributed, two second adjusting blocks which are symmetrically distributed, a third adjusting block and a second line light source; the first regulating block and the second regulating block are mutually perpendicular;
a first strip hole is formed in the first adjusting block; the second linear light source base is provided with a first thread locking hole corresponding to the first strip hole; a first adjusting bolt in threaded fit with the first threaded locking hole is arranged in the first strip hole;
a second strip hole is formed in the second adjusting block; the first adjusting block is provided with a second thread locking hole corresponding to the second strip hole; a second adjusting bolt in threaded fit with the second threaded locking hole is arranged in the second strip hole;
one end of the third regulating block is used for fixing the second linear light source, and the other end of the third regulating block is hinged to the second regulating block; the second regulating block is provided with an arc waist-shaped hole; a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block; a third adjusting bolt in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole;
The adjusting device comprises a ball head unit and a ball head seat unit; the ball head unit comprises a ball head rod and a ball head fixedly connected with one end of the ball head rod; the ball seat unit comprises a ball seat rod and a ball seat fixedly connected with one end of the ball seat rod; the ball head is matched with the ball head seat; one end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole; the ball head rod is provided with an adjusting piece, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, which is inserted into the threaded adjusting hole; the ball head rod is provided with a lock nut in threaded fit with the ball head rod;
the camera detection assembly comprises a camera fixing plate, a first angle adjusting device, a second angle adjusting device, a camera bearing plate, a camera fixing seat fixed on the camera bearing plate and a camera fixed on the camera fixing seat;
the first angle adjusting device comprises a first angle adjusting device fixing plate and a first rotation adjusting plate rotating around the center of the first angle adjusting device fixing plate; two corners at the upper end of the first angle adjusting device fixing plate are respectively fixed with a first spring mounting seat and a first micro-head mounting seat; a first spring is arranged between the spring mounting seat and the upper end of the first rotation adjusting plate; the first differential head mounting seat is provided with a first differential head; the measuring head of the first differential head is abutted against the upper end of the first rotation adjusting plate; four arc waist-shaped holes of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate; the first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate; a first angle adjusting bolt in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotary adjusting plate;
The camera fixing plate is provided with two mutually parallel camera height strip holes; the first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole; a camera height adjusting bolt in threaded fit with the camera height locking threaded hole is arranged in the camera height strip hole;
the second angle adjusting device comprises a second angle adjusting device fixing plate and a second rotation adjusting plate rotating around the center of the second angle adjusting device fixing plate; two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat; a second spring is arranged between the spring mounting seat and the upper end of the second rotation adjusting plate; the second differential head mounting seat is provided with a second differential head; the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate; the second rotary adjusting plate is provided with two arc waist-shaped holes of the second rotary adjusting plate; the second angle adjusting device fixing plate is provided with a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate; a second angle adjusting bolt in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotary adjusting plate;
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate; the second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular;
the side of the supporting plate is provided with a bump; one end of the gantry type bracket is fixedly connected with the convex block, and the other end of the gantry type bracket is fixedly connected with the bottom plate through two second shock absorbers; the upper end of the gantry type bracket is fixedly connected with the camera fixing plate.
According to the printing detection device in the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate bearing assembly are consistent as much as possible, the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
In another embodiment, the adjustment member is a nut fixedly coupled to the ball stud; the nut has at least one pair of mutually parallel adjustment surfaces.
In another embodiment, an O-ring clamping groove is arranged between the glass and the backlight source; the O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle; a dustproof O-shaped ring is arranged in the O-shaped ring clamping groove.
In a further embodiment, the first shock absorber comprises a youli rubber shock absorbing body and a fixed connection block located within the youli rubber shock absorbing body; four corners of the excellent force rubber damping main body are respectively provided with a first damper threaded hole; the bottom plate is provided with a first shock absorber locking threaded hole corresponding to the first shock absorber threaded hole; a first shock absorber locking bolt in threaded fit with the first shock absorber locking threaded hole is arranged in the first shock absorber threaded hole; the fixed connecting block comprises a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts; the fixed connecting block is fixedly connected with the supporting plate through bolts.
In a further embodiment, the gantry support comprises a first gantry support plate and a second gantry support plate; the first gantry supporting plate and the second gantry supporting plate are fixedly connected through a plurality of supporting rods.
Drawings
Fig. 1 is a schematic structural diagram of a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a mobile phone glass cover plate bearing device in a printing detection device in a mobile phone glass cover plate printing device according to an embodiment of the present application.
Fig. 3 is a schematic axial sectional view of a mobile phone glass cover plate bearing device in a printing detection device in a mobile phone glass cover plate printing device according to an embodiment of the present application. (note that glass is omitted from the drawing)
Fig. 4 is an enlarged schematic view at a in fig. 3.
Fig. 5 is a schematic structural diagram of a second line light source component in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of an adjusting device in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 7 is a cross-sectional view of an adjusting device in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a camera detection assembly in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of another angle of a camera detection assembly in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 10 is a schematic half-sectional axial view of a damper in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 11 is a schematic semi-sectional axial view of another angle of a damper in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 12 is a schematic diagram of a semi-sectional axial explosion of a shock absorber in a printing detection device in a mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Fig. 13 is a schematic structural diagram of a printing detection device in another mobile phone glass cover plate printing apparatus according to an embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 12, a printing detection device in a mobile phone glass cover plate printing apparatus includes:
the mobile phone glass cover plate comprises a base plate 100, a mobile phone glass cover plate bearing assembly 200, a shock absorber 300, an L-shaped bracket and a camera detection assembly.
Four shock absorbers distributed in matrix are arranged between the base plate and the mobile phone glass cover plate bearing assembly.
The mobile phone glass cover plate bearing assembly comprises a supporting plate 210, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix.
Four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate.
The mobile phone glass cover plate bearing device comprises a rectangular base 221. The rectangular base is provided with a groove. A backlight source 222 and a glass 223 positioned above the backlight source are arranged in the groove. The glass covers the groove. A first linear light source assembly 224 is disposed on each of a set of opposite rectangular sides of the rectangular base. The other set of rectangular sides of the rectangular base opposite to the rectangular base is respectively provided with a second linear light source component 225. The first line source assembly may be an LED line source.
The second line light source assembly includes a second line light source base 2251, two symmetrically distributed first adjustment blocks 2252, two symmetrically distributed second adjustment blocks 2253, a third adjustment block 2254, and a second line light source 2255. The first regulating block is perpendicular to the second regulating block.
The first adjustment block is provided with a first elongated hole 22521. The second linear light source base is provided with a first thread locking hole corresponding to the first strip hole. A first adjusting bolt 22523 in threaded fit with the first threaded locking hole is arranged in the first strip hole.
The second adjusting block is provided with a second strip hole 22531. And a second thread locking hole corresponding to the second strip hole is formed in the first adjusting block. And a second adjusting bolt 22533 in threaded fit with the second threaded locking hole is arranged in the second strip hole.
One end of the third adjusting block is used for fixing the second linear light source, and the other end of the third adjusting block is hinged to the second adjusting block. The second adjusting block is provided with an arc waist-shaped hole 22541. And a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block. And a third adjusting bolt 22543 which is in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole.
The adjusting device comprises a ball head unit and a ball head seat unit. The ball head unit includes a ball head rod 2311 and a ball head 2312 fixedly connected to one end of the ball head rod. The ball seat unit includes a ball seat rod 2321 and a ball seat 2322 fixedly connected to one end of the ball seat rod. The ball head is matched with the ball head seat. One end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole. The ball head rod is provided with an adjusting piece 2313, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, inserted into the threaded adjusting hole. The ball head rod is provided with a locking nut 2314 in threaded fit with the ball head rod.
The camera detection assembly includes a camera fixing plate 510, a first angle adjusting device, a second angle adjusting device, a camera carrying plate 540, a camera fixing base 550 fixed on the camera carrying plate, and a camera 560 fixed on the camera fixing base.
The first angle adjusting means includes a first angle adjusting means fixing plate 521 and a first rotation adjusting plate 522 rotated about the center of the first angle adjusting means fixing plate. The first spring mount 523 and the first micro head mount 524 are respectively fixed at two corners of the upper end of the first angle adjusting device fixing plate. A first spring 525 is provided between the spring mount and the upper end of the first rotation adjustment plate. The first micro-head mount has a first micro-head 526 mounted thereon. The measuring head of the first differential head is abutted against the upper end of the first rotary adjusting plate. Four arc waist-shaped holes 527 of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate. The first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate. A first angle adjusting bolt 528 in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotation adjusting plate.
The camera fixing plate is provided with two parallel camera height elongated holes 511. The first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole. A camera height adjusting bolt 513 in threaded fit with the camera height locking threaded hole is arranged in the camera height long-strip hole.
The second angle adjusting means includes a second angle adjusting means fixing plate 531 and a second rotation adjusting plate 532 rotated around the center of the second angle adjusting means fixing plate. Two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat. A second spring 535 is provided between the spring mount and the upper end of the second rotation adjustment plate. The second differential head mount has a second differential head 536 mounted thereon. And the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate. Two arc waist-shaped holes 537 of the second rotary adjusting plate are arranged on the second rotary adjusting plate. And a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate is formed in the second angle adjusting device fixing plate. A second angle adjusting bolt 538 in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotation adjusting plate.
When the first and second angle adjusting devices are similar in structure, the second spring mount and the second micro head mount are not shown in fig. 9, but reference is made to the positions of the first spring mount and the first micro head mount. It should be noted that in fig. 9, the second spring mount and the second micro-head mount are one piece (i.e., they are integrally formed together), and it is understood that the second spring mount and the second micro-head mount may be separate from each other by using the first spring mount and the first micro-head mount instead of being one piece. It will be appreciated that the first spring mount and the first micro-head mount may be one-piece (i.e., both are connected together and integrally formed). In fact, the specific structures of the second spring mounting seat and the second micro-head mounting seat (the first spring mounting seat and the first micro-head mounting seat) can be numerous, and the specific structures can play respective roles (namely, the fixed spring and the micro-head)
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate. The second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular.
The side of the support plate is provided with a lug 211. One end of the L-shaped bracket is fixedly connected with the convex block, and the other end of the L-shaped bracket is fixedly connected with the camera fixing plate.
According to the printing detection device in the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate bearing assembly are consistent as much as possible, the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
Specifically, one end of the L-shaped bracket is fixedly connected with the convex block, and the other end of the L-shaped bracket is fixedly connected with the camera fixing plate. The camera detection assembly and the mobile phone glass cover plate bearing assembly are integrated, when the camera detection assembly and the mobile phone glass cover plate are affected by vibration of the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate are basically consistent, and four shock absorbers distributed in a matrix are arranged between the base plate and the mobile phone glass cover plate bearing assembly. And vibration of the camera and the mobile phone glass cover plate is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
The L-shaped bracket and the support plate can be integrally formed, the overall shape of the L-shaped bracket and the support plate is approximately C or more accurately , so that the vibration frequency of the camera detection assembly and the vibration frequency of the mobile phone glass cover plate bearing assembly are basically consistent, and the vibration damper has a good vibration absorption effect on the camera detection assembly and the mobile phone glass cover plate bearing assembly.
Specifically, the mobile phone glass cover plate bearing assembly is provided with four adjusting devices distributed in a matrix. The mobile phone glass cover plate in the mobile phone glass cover plate bearing assembly can reach the high-precision level through the setting of the adjusting device, so that the printing detection precision of the camera detection assembly on the mobile phone glass cover plate is facilitated. More specifically, the height of one corner of the mobile phone glass cover plate bearing assembly is changed by adjusting the depth of the ball rod inserted into the threaded adjusting hole and utilizing the spherical hinge joint of the ball head and the ball seat, and the mobile phone glass cover plate bearing assembly is locked by utilizing the locking nut after adjustment. It will be appreciated that the number of 4 adjustment devices that may be required to be adjusted in the adjustment is 1 or 2 or 3 or 4, and may be selected according to actual needs. Through the adjustment of 1 or 2 or 3 or 4 adjusting devices, whether the mobile phone glass cover plate is placed or not can be judged by utilizing the camera detection assembly finally, and because the algorithm is quite a lot, the description is omitted.
Specifically, the height of the camera on the camera detection assembly can be adjusted, and the two mutually perpendicular rotation angles can be adjusted, so that the camera detection assembly can be conveniently adjusted at multiple angles during the working of the camera, and the flexibility of the printing detection of the camera on the mobile phone glass cover plate is improved. The height adjustment of the camera is realized by arranging two mutually parallel camera height strip holes on the camera fixing plate. The first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole. And a camera height adjusting bolt in threaded fit with the camera height locking threaded hole is arranged in the camera height strip hole. The specific regulation process is as follows: unscrewing the two camera height adjusting bolts, adjusting the position of the first angle adjusting device fixing plate, and after adjusting the position, screwing the camera height adjusting bolts again (the camera height adjusting bolts, the camera height strip holes and the camera height locking threaded holes are matched to lock the first rotary adjusting plate), so that the first angle adjusting device fixing plate is fixed.
For the angular adjustment of the camera, a first angular adjustment device (a second angular adjustment device is similar thereto) is briefly described below, and the technical solution that is mainly implemented is as follows. The first spring mount 523 and the first micro head mount 524 are respectively fixed at two corners of the upper end of the first angle adjusting device fixing plate. A first spring 525 is provided between the spring mount and the upper end of the first rotation adjustment plate. The first micro-head mount has a first micro-head 526 mounted thereon. The measuring head of the first differential head is abutted against the upper end of the first rotary adjusting plate. Four arc waist-shaped holes 527 of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate. The first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate. A first angle adjusting bolt 528 in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotation adjusting plate. It can be understood that the four first angle adjusting bolts are loosened, the length of the measuring head of the first differential head is adjusted, the rotating angle of the first rotating adjusting plate can be changed slowly under the action of the first spring, the accuracy of the differential head can reach micrometers, and therefore the accuracy of the adjustment of the rotating angle of the first rotating adjusting plate is high. After the angle is adjusted to a required angle, four first angle adjusting bolts (the first angle adjusting bolts, the first rotary adjusting plate arc waist-shaped holes and the first angle locking threaded holes are matched to lock the first rotary adjusting plate) are screwed down, and the first rotary adjusting plate is fixed. It can be understood that the position distribution of the arc waist-shaped holes of the four first rotary adjusting plates can facilitate the first rotary adjusting plates to be locked by the arc waist-shaped holes of the first rotary adjusting plates and the first angle adjusting bolts in a matched manner when the first rotary adjusting plates are rotationally adjusted. For example, the arc waist-shaped holes of the four first rotation adjusting plates are circumferentially distributed by taking the rotation center of the first rotation adjusting plates as the circle center.
The second angle adjusting means is similar to the adjusting principle of the first angle adjusting means. However, it should be understood that the distribution of the positions of the arc waist-shaped holes of the two second rotation adjusting plates can facilitate the second rotation adjusting plates to be locked by the arc waist-shaped holes of the second rotation adjusting plates and the second angle adjusting bolts in a matching manner when the second rotation adjusting plates are rotated and adjusted. For example, the arc waist-shaped holes of the two second rotary adjusting plates are circumferentially distributed by taking the rotation center of the second rotary adjusting plates as the circle center. (it should be noted that, in FIG. 9, one of the first angle adjusting bolt and the second angle adjusting bolt is omitted in order to show the arc-shaped kidney-shaped hole of the first rotation adjusting plate and the arc-shaped kidney-shaped hole of the second rotation adjusting plate)
In particular, the second line light source assembly provides a line light source with an adjustable position (in particular, an adjustment of the rotation angle in one direction, an adjustment of the distance in two linear dimensions), the principle of which is similar for the adjustment of two mutually perpendicular linear dimensions, which can be seen in the principle of camera height adjustment. For the adjustment of the rotation angle of the linear light source, the principle of camera angle adjustment can be seen, and the linear light source can change the parameters of the linear light source when the mobile phone glass cover plate placed on the glass is irradiated, so that the flexibility of the camera for improving the printing detection of the mobile phone glass cover plate is improved. It can be understood that the position distribution of the two arc waist-shaped holes can facilitate the arc waist-shaped holes to be matched with the third adjusting bolts to lock the third adjusting blocks when the third adjusting blocks are rotated and adjusted.
In another embodiment, the adjustment member is a nut fixedly coupled to the ball stud. The nut has at least one pair of mutually parallel adjustment surfaces. It will be appreciated that the nut having at least a pair of mutually parallel adjustment surfaces means that the nut may be adjusted by means of a wrench or by facilitating manual rotation. In particular, the nut may be a circular nut having a pair of parallel faces on the cylindrical side of the nut, except that the cross section of the nut is racetrack shaped. As another example, the nut may be a hex nut. As another example, the nut may be a quadrangular nut. It will be appreciated that other nuts having a pair of mutually parallel adjustment surfaces (for ease of wrench or manual adjustment) may be used as the adjustment member.
In another embodiment, an O-ring groove 226 is provided between the glass and the backlight. The O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle. A dustproof O-ring 227 is disposed in the O-ring clamping groove. It can be understood that an O-ring clamping groove is arranged between the glass and the backlight source, and a dustproof O-ring is arranged in the O-ring clamping groove, so that dust can be prevented from entering the glass, and the printing detection of the cover plate of the mobile phone glass, particularly the printing detection of the back surface of the cover plate of the mobile phone glass, is prevented from being influenced by the existence of the dust.
In another embodiment, the damper includes a mass of damper body 310 and a stationary connection block 320 located within the mass of damper body. Four corners of the excellent force rubber damping main body are respectively provided with a damper threaded hole. And the bottom plate is provided with a shock absorber locking threaded hole corresponding to the shock absorber threaded hole. And a shock absorber locking bolt in threaded fit with the shock absorber locking threaded hole is arranged in the shock absorber threaded hole. The fixed connection block comprises a first cylinder 321 and a second cylinder 322 fixedly connected with the first cylinder, wherein the diameter of the second cylinder is larger than that of the first cylinder. The second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts. The fixed connecting block is fixedly connected with the supporting plate through bolts.
In another embodiment, the L-shaped bracket includes a first L-shaped support plate 410 and a second L-shaped support plate 420. The first L-shaped support plate and the second L-shaped support plate are fixedly connected through a plurality of support rods 430.
Referring to fig. 13, a printing detection device in a mobile phone glass cover plate printing apparatus includes: the mobile phone glass cover plate comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a first shock absorber, a gantry type bracket and a camera detection assembly.
Four first shock absorbers distributed in matrix are arranged between the bottom plate and the mobile phone glass cover plate bearing assembly.
The mobile phone glass cover plate bearing assembly comprises a supporting plate, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix.
Four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate.
The mobile phone glass cover plate bearing device comprises a rectangular base. The rectangular base is provided with a groove. And a backlight source and glass positioned above the backlight source are arranged in the groove. The glass covers the groove. A first linear light source component is arranged on a group of rectangular edges opposite to the rectangular base. The other group of rectangular edges opposite to the rectangular base are respectively provided with a second linear light source component. The first line source assembly may be an LED line source.
The second line light source assembly comprises a second line light source base, two first adjusting blocks which are symmetrically distributed, two second adjusting blocks which are symmetrically distributed, a third adjusting block and a second line light source. The first regulating block is perpendicular to the second regulating block.
A first strip hole is formed in the first adjusting block. The second linear light source base is provided with a first thread locking hole corresponding to the first strip hole. And a first adjusting bolt in threaded fit with the first threaded locking hole is arranged in the first strip hole.
And a second strip hole is formed in the second adjusting block. And a second thread locking hole corresponding to the second strip hole is formed in the first adjusting block. And a second adjusting bolt in threaded fit with the second threaded locking hole is arranged in the second strip hole.
One end of the third adjusting block is used for fixing the second linear light source, and the other end of the third adjusting block is hinged to the second adjusting block. And the second regulating block is provided with an arc waist-shaped hole. And a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block. And a third adjusting bolt in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole.
The adjusting device comprises a ball head unit and a ball head seat unit. The ball head unit comprises a ball head rod and a ball head fixedly connected with one end of the ball head rod. The ball seat unit comprises a ball seat rod and a ball seat fixedly connected with one end of the ball seat rod. The ball head is matched with the ball head seat; one end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole. The ball head rod is provided with an adjusting piece, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, inserted into the threaded adjusting hole. The ball head rod is provided with a locking nut in threaded fit with the ball head rod.
The camera detection assembly comprises a camera fixing plate, a first angle adjusting device, a second angle adjusting device, a camera bearing plate, a camera fixing seat fixed on the camera bearing plate and a camera fixed on the camera fixing seat.
The first angle adjusting device includes a first angle adjusting device fixing plate and a first rotation adjusting plate rotating around a center of the first angle adjusting device fixing plate. Two corners of the upper end of the first angle adjusting device fixing plate are respectively fixed with a first spring mounting seat and a first micro-head mounting seat. And a first spring is arranged between the spring mounting seat and the upper end of the first rotation adjusting plate. The first differential head mounting seat is provided with a first differential head. The measuring head of the first differential head is abutted against the upper end of the first rotary adjusting plate. The first rotary adjusting plate is provided with four arc waist-shaped holes which are circumferentially distributed. The first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate. And a first angle adjusting bolt in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotary adjusting plate.
The camera fixing plate is provided with two parallel camera height elongated holes 511. The first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole. A camera height adjusting bolt 513 in threaded fit with the camera height locking threaded hole is arranged in the camera height long-strip hole.
The second angle adjusting device includes a second angle adjusting device fixing plate and a second rotation adjusting plate rotating around the center of the second angle adjusting device fixing plate. Two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat. And a second spring is arranged between the spring mounting seat and the upper end of the second rotation adjusting plate. And the second differential head mounting seat is provided with a second differential head. And the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate. And two arc waist-shaped holes of the second rotary adjusting plate are formed in the second rotary adjusting plate. And a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate is formed in the second angle adjusting device fixing plate. And a second angle adjusting bolt in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotary adjusting plate.
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate. The second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular.
The side of the supporting plate is provided with a bump. One end of the gantry type support is fixedly connected with the convex block, and the other end of the gantry type support is fixedly connected with the bottom plate through two second shock absorbers. The upper end of the gantry type bracket is fixedly connected with the camera fixing plate.
According to the printing detection device in the mobile phone glass cover plate printing equipment, the vibration frequencies of the camera detection assembly and the mobile phone glass cover plate bearing assembly are consistent as much as possible, the vibration of the camera detection assembly and the mobile phone glass cover plate bearing assembly is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
Specifically, one end of the gantry bracket is fixedly connected with the convex block. The upper end of the gantry type bracket is fixedly connected with the camera fixing plate. The camera detection assembly and the mobile phone glass cover plate bearing assembly are integrated, when the camera detection assembly and the mobile phone glass cover plate are affected by vibration of mobile phone glass cover plate printing equipment, vibration frequencies of the camera detection assembly and the mobile phone glass cover plate are basically consistent, and four vibration absorbers distributed in a matrix mode are arranged between the base plate and the mobile phone glass cover plate bearing assembly, and the other end of the gantry type support is fixedly connected with the base plate through two second vibration absorbers. And vibration of the camera and the mobile phone glass cover plate is reduced as much as possible, and the printing detection precision of the camera on the mobile phone glass cover plate is improved.
In another embodiment, the adjustment member is a nut fixedly coupled to the ball stud. The nut has at least one pair of mutually parallel adjustment surfaces. It will be appreciated that the nut having at least a pair of mutually parallel adjustment surfaces means that the nut may be adjusted by means of a wrench or by facilitating manual rotation. In particular, the nut may be a circular nut having a pair of parallel faces on the cylindrical side of the nut, except that the cross section of the nut is racetrack shaped. As another example, the nut may be a hex nut. As another example, the nut may be a quadrangular nut. It will be appreciated that other nuts having a pair of mutually parallel adjustment surfaces (for ease of wrench or manual adjustment) may be used as the adjustment member.
In another embodiment, an O-ring groove is provided between the glass and the backlight. The O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle. A dustproof O-shaped ring is arranged in the O-shaped ring clamping groove.
In a further embodiment, the first shock absorber comprises a mass of a high-force rubber and a fixed connection block located within the mass of the high-force rubber. Four corners of the excellent force rubber damping main body are respectively provided with a first damper threaded hole. The bottom plate is provided with a first shock absorber locking threaded hole corresponding to the first shock absorber threaded hole. The first shock absorber locking bolt is arranged in the first shock absorber threaded hole and is in threaded fit with the first shock absorber locking threaded hole. The fixed connecting block comprises a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder. The second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts. The fixed connecting block is fixedly connected with the supporting plate through bolts.
In a further embodiment of the present invention, the second shock absorber comprises a high-strength rubber shock absorbing main body and a fixed connecting block positioned in the high-strength rubber shock absorbing main body. Four corners of the excellent force rubber damping main body are respectively provided with second damper threaded holes. And a second shock absorber locking threaded hole corresponding to the second shock absorber threaded hole is formed in the bottom plate. And a second shock absorber locking bolt in threaded fit with the second shock absorber locking threaded hole is arranged in the second shock absorber threaded hole. The fixed connecting block comprises a second cylinder and a second cylinder fixedly connected with the second cylinder, and the diameter of the second cylinder is larger than that of the second cylinder. The second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts. The fixed connecting block is fixedly connected with the gantry bracket through bolts.
It will be appreciated that for the damper, the first damper and the second damper comprising primarily a mass of damper with a mass of damper gum, as to how the fixed connection blocks are arranged and how the fixed connection with the relevant components is achieved, there are a number of ways, the present application only gives some of the possible examples described above.
In another embodiment, the gantry includes a first gantry support plate 610 and a second gantry support plate 620. The first gantry supporting plate and the second gantry supporting plate are fixedly connected through a plurality of supporting rods.
It will be appreciated that the structure of the print detection device in the mobile phone glass cover printing apparatus with the portal frame is the same as that of the L-frame except for some differences. That is, the base plate, the mobile phone glass cover plate bearing assembly and the camera detection assembly are all the same in structure. The first shock absorber and the second shock absorber have the same structure as the shock absorber, and the first shock absorber and the second shock absorber are only distinguished when named for convenience of description. It will be appreciated that the same components operate in the same manner and are not described in detail herein for brevity.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (6)

1. The utility model provides a printing detection device in cell-phone glass apron lithography apparatus which characterized in that includes:
the mobile phone comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a shock absorber, an L-shaped bracket and a camera detection assembly;
four shock absorbers distributed in matrix are arranged between the bottom plate and the mobile phone glass cover plate bearing assembly;
the mobile phone glass cover plate bearing assembly comprises a supporting plate, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix;
four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate;
the mobile phone glass cover plate bearing device comprises a rectangular base; the rectangular base is provided with a groove; a backlight source and glass positioned above the backlight source are arranged in the groove; the glass covers the groove; a first linear light source component is arranged on each of a group of rectangular edges opposite to the rectangular base; the other group of rectangular edges opposite to the rectangular base are respectively provided with a second linear light source component;
the second line light source assembly comprises a second line light source base, two first adjusting blocks which are symmetrically distributed, two second adjusting blocks which are symmetrically distributed, a third adjusting block and a second line light source; the first regulating block and the second regulating block are mutually perpendicular;
A first strip hole is formed in the first adjusting block; the second linear light source base is provided with a first thread locking hole corresponding to the first strip hole; a first adjusting bolt in threaded fit with the first threaded locking hole is arranged in the first strip hole;
a second strip hole is formed in the second adjusting block; the first adjusting block is provided with a second thread locking hole corresponding to the second strip hole; a second adjusting bolt in threaded fit with the second threaded locking hole is arranged in the second strip hole;
one end of the third regulating block is used for fixing the second linear light source, and the other end of the third regulating block is hinged to the second regulating block; the second regulating block is provided with an arc waist-shaped hole; a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block; a third adjusting bolt in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole;
the adjusting device comprises a ball head unit and a ball head seat unit; the ball head unit comprises a ball head rod and a ball head fixedly connected with one end of the ball head rod; the ball seat unit comprises a ball seat rod and a ball seat fixedly connected with one end of the ball seat rod; the ball head is matched with the ball head seat; one end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole; the ball head rod is provided with an adjusting piece, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, which is inserted into the threaded adjusting hole; the ball head rod is provided with a lock nut in threaded fit with the ball head rod;
The camera detection assembly comprises a camera fixing plate, a first angle adjusting device, a second angle adjusting device, a camera bearing plate, a camera fixing seat fixed on the camera bearing plate and a camera fixed on the camera fixing seat;
the first angle adjusting device comprises a first angle adjusting device fixing plate and a first rotation adjusting plate rotating around the center of the first angle adjusting device fixing plate; two corners at the upper end of the first angle adjusting device fixing plate are respectively fixed with a first spring mounting seat and a first micro-head mounting seat; a first spring is arranged between the spring mounting seat and the upper end of the first rotation adjusting plate; the first differential head mounting seat is provided with a first differential head; the measuring head of the first differential head is abutted against the upper end of the first rotation adjusting plate; four arc waist-shaped holes of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate; the first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate; a first angle adjusting bolt in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotary adjusting plate;
The camera fixing plate is provided with two mutually parallel camera height strip holes; the first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole; a camera height adjusting bolt in threaded fit with the camera height locking threaded hole is arranged in the camera height strip hole;
the second angle adjusting device comprises a second angle adjusting device fixing plate and a second rotation adjusting plate rotating around the center of the second angle adjusting device fixing plate; two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat; a second spring is arranged between the spring mounting seat and the upper end of the second rotation adjusting plate; the second differential head mounting seat is provided with a second differential head; the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate; the second rotary adjusting plate is provided with two arc waist-shaped holes of the second rotary adjusting plate; the second angle adjusting device fixing plate is provided with a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate; a second angle adjusting bolt in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotary adjusting plate;
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate; the second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular;
the side of the supporting plate is provided with a bump; one end of the L-shaped bracket is fixedly connected with the convex block, and the other end of the L-shaped bracket is fixedly connected with the camera fixing plate;
the adjusting piece is a nut fixedly connected with the ball head rod; the nut is provided with at least a pair of mutually parallel adjusting surfaces;
an O-shaped ring clamping groove is formed between the glass and the backlight source; the O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle; a dustproof O-shaped ring is arranged in the O-shaped ring clamping groove.
2. The printing detection device in a mobile phone glass cover plate printing apparatus according to claim 1, wherein the damper comprises a damper body of a eupower glue and a fixed connection block located in the damper body of the eupower glue; four corners of the excellent force rubber damping main body are respectively provided with a damper threaded hole; the bottom plate is provided with a shock absorber locking threaded hole corresponding to the shock absorber threaded hole; a shock absorber locking bolt in threaded fit with the shock absorber locking threaded hole is arranged in the shock absorber threaded hole; the fixed connecting block comprises a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts; the fixed connecting block is fixedly connected with the supporting plate through bolts.
3. The printing detection device in a mobile phone glass cover plate printing apparatus according to claim 1, wherein the L-shaped bracket comprises a first L-shaped support plate and a second L-shaped support plate; the first L-shaped supporting plate and the second L-shaped supporting plate are fixedly connected through a plurality of supporting rods.
4. The utility model provides a printing detection device in cell-phone glass apron lithography apparatus which characterized in that includes: the mobile phone comprises a bottom plate, a mobile phone glass cover plate bearing assembly, a first shock absorber, a gantry type bracket and a camera detection assembly;
four first shock absorbers distributed in matrix are arranged between the bottom plate and the mobile phone glass cover plate bearing assembly;
the mobile phone glass cover plate bearing assembly comprises a supporting plate, mobile phone glass cover plate bearing devices and four adjusting devices which are arranged between the supporting plate and the mobile phone glass cover plate bearing devices and distributed in a matrix;
four threaded adjusting holes corresponding to the adjusting devices are formed in the supporting plate;
the mobile phone glass cover plate bearing device comprises a rectangular base; the rectangular base is provided with a groove; a backlight source and glass positioned above the backlight source are arranged in the groove; the glass covers the groove; a first linear light source component is arranged on each of a group of rectangular edges opposite to the rectangular base; the other group of rectangular edges opposite to the rectangular base are respectively provided with a second linear light source component;
The second line light source assembly comprises a second line light source base, two first adjusting blocks which are symmetrically distributed, two second adjusting blocks which are symmetrically distributed, a third adjusting block and a second line light source; the first regulating block and the second regulating block are mutually perpendicular;
a first strip hole is formed in the first adjusting block; the second linear light source base is provided with a first thread locking hole corresponding to the first strip hole; a first adjusting bolt in threaded fit with the first threaded locking hole is arranged in the first strip hole;
a second strip hole is formed in the second adjusting block; the first adjusting block is provided with a second thread locking hole corresponding to the second strip hole; a second adjusting bolt in threaded fit with the second threaded locking hole is arranged in the second strip hole;
one end of the third regulating block is used for fixing the second linear light source, and the other end of the third regulating block is hinged to the second regulating block; the second regulating block is provided with an arc waist-shaped hole; a third thread locking hole corresponding to the arc waist-shaped hole is formed in the third adjusting block; a third adjusting bolt in threaded fit with the third threaded locking hole is arranged in the arc waist-shaped hole;
The adjusting device comprises a ball head unit and a ball head seat unit; the ball head unit comprises a ball head rod and a ball head fixedly connected with one end of the ball head rod; the ball seat unit comprises a ball seat rod and a ball seat fixedly connected with one end of the ball seat rod; the ball head is matched with the ball head seat; one end of the ball head rod, which is far away from the ball head, is in threaded fit with the threaded adjusting hole; the ball head rod is provided with an adjusting piece, and the adjusting piece is used for adjusting the depth of the end, away from the ball head, of the ball head rod, which is inserted into the threaded adjusting hole; the ball head rod is provided with a lock nut in threaded fit with the ball head rod;
the camera detection assembly comprises a camera fixing plate, a first angle adjusting device, a second angle adjusting device, a camera bearing plate, a camera fixing seat fixed on the camera bearing plate and a camera fixed on the camera fixing seat;
the first angle adjusting device comprises a first angle adjusting device fixing plate and a first rotation adjusting plate rotating around the center of the first angle adjusting device fixing plate; two corners at the upper end of the first angle adjusting device fixing plate are respectively fixed with a first spring mounting seat and a first micro-head mounting seat; a first spring is arranged between the spring mounting seat and the upper end of the first rotation adjusting plate; the first differential head mounting seat is provided with a first differential head; the measuring head of the first differential head is abutted against the upper end of the first rotation adjusting plate; four arc waist-shaped holes of the first rotary adjusting plate are circumferentially distributed on the first rotary adjusting plate; the first angle adjusting device fixing plate is provided with a first angle locking threaded hole corresponding to the arc waist-shaped hole of the first rotary adjusting plate; a first angle adjusting bolt in threaded fit with the first angle locking threaded hole is arranged in the arc waist-shaped hole of the first rotary adjusting plate;
The camera fixing plate is provided with two mutually parallel camera height strip holes; the first angle adjusting device fixing plate is provided with a camera height locking threaded hole corresponding to the camera height strip hole; a camera height adjusting bolt in threaded fit with the camera height locking threaded hole is arranged in the camera height strip hole;
the second angle adjusting device comprises a second angle adjusting device fixing plate and a second rotation adjusting plate rotating around the center of the second angle adjusting device fixing plate; two corners of the upper end of the second angle adjusting device fixing plate are respectively fixed with a second spring mounting seat and a second micro-head mounting seat; a second spring is arranged between the spring mounting seat and the upper end of the second rotation adjusting plate; the second differential head mounting seat is provided with a second differential head; the measuring head of the second differential head is abutted against the upper end of the second rotary adjusting plate; the second rotary adjusting plate is provided with two arc waist-shaped holes of the second rotary adjusting plate; the second angle adjusting device fixing plate is provided with a second angle locking threaded hole corresponding to the arc waist-shaped hole of the second rotary adjusting plate; a second angle adjusting bolt in threaded fit with the second angle locking threaded hole is arranged in the arc waist-shaped hole of the second rotary adjusting plate;
The first rotation adjusting plate is fixedly connected with the second angle adjusting device fixing plate and is perpendicular to the second angle adjusting device fixing plate; the second rotary adjusting plate is fixedly connected with the camera bearing plate and is mutually perpendicular;
the side of the supporting plate is provided with a bump; one end of the gantry type bracket is fixedly connected with the convex block, and the other end of the gantry type bracket is fixedly connected with the bottom plate through two second shock absorbers; the upper end of the gantry type bracket is fixedly connected with the camera fixing plate;
the adjusting piece is a nut fixedly connected with the ball head rod; the nut is provided with at least a pair of mutually parallel adjusting surfaces;
an O-shaped ring clamping groove is formed between the glass and the backlight source; the O-shaped ring clamping groove is fixed on the side wall of the groove and surrounds a circle; a dustproof O-shaped ring is arranged in the O-shaped ring clamping groove.
5. The printing detection device in a mobile phone glass cover plate printing apparatus according to claim 4, wherein the first shock absorber comprises a euli rubber shock absorbing main body and a fixed connecting block positioned in the euli rubber shock absorbing main body; four corners of the excellent force rubber damping main body are respectively provided with a first damper threaded hole; the bottom plate is provided with a first shock absorber locking threaded hole corresponding to the first shock absorber threaded hole; a first shock absorber locking bolt in threaded fit with the first shock absorber locking threaded hole is arranged in the first shock absorber threaded hole; the fixed connecting block comprises a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder; the second cylinder is fixedly connected with the high-strength rubber damping main body through two bolts; the fixed connecting block is fixedly connected with the supporting plate through bolts.
6. The printing detection device in a mobile phone glass cover plate printing apparatus according to claim 4, wherein the gantry type bracket comprises a first gantry type supporting plate and a second gantry type supporting plate; the first gantry supporting plate and the second gantry supporting plate are fixedly connected through a plurality of supporting rods.
CN201810144657.3A 2018-02-12 2018-02-12 Printing detection device in mobile phone glass cover plate printing equipment Active CN108088851B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810144657.3A CN108088851B (en) 2018-02-12 2018-02-12 Printing detection device in mobile phone glass cover plate printing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810144657.3A CN108088851B (en) 2018-02-12 2018-02-12 Printing detection device in mobile phone glass cover plate printing equipment

Publications (2)

Publication Number Publication Date
CN108088851A CN108088851A (en) 2018-05-29
CN108088851B true CN108088851B (en) 2024-01-05

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CN107589626A (en) * 2017-10-30 2018-01-16 广州国光仪器有限公司 A kind of DLP projector autofocus mechanism and its application
CN113984785A (en) * 2021-10-21 2022-01-28 上海帆声图像科技有限公司 Module appearance re-judging and detecting equipment
CN115598061A (en) * 2022-09-29 2023-01-13 苏州天准科技股份有限公司（Cn） Detection apparatus for be used for excessive glue in 3C product edge
CN118408945B (en) * 2024-07-02 2024-09-06 深圳市精品诚电子科技有限公司 Water boiling detection method for printing incoming materials on mobile phone battery cover

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CN106066334A (en) * 2016-06-17 2016-11-02 苏州玻色智能科技有限公司 A kind of testing agency of the detection device for intelligent terminal touch screen cover sheet
CN205749322U (en) * 2016-06-17 2016-11-30 苏州玻色智能科技有限公司 A kind of detection device of intelligent terminal touch screen cover sheet
CN107623767A (en) * 2017-09-29 2018-01-23 苏州惠邦科信息技术有限公司 Mobile phone glass cover plate pressure test device
CN207882169U (en) * 2018-02-12 2018-09-18 苏州玻色智能科技有限公司 Printing checking device in mobile phone glass cover board printing equipment

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KR20080102728A (en) * 2007-05-22 2008-11-26 충주대학교 산학협력단 Apparatus for inspecting glass
CN201203583Y (en) * 2008-05-15 2009-03-04 吕子豪 Optical detector for printed circuit board
CN104931233A (en) * 2015-07-03 2015-09-23 东莞市彤光电子科技有限公司 Light guide plate detection apparatus
CN105973898A (en) * 2016-06-17 2016-09-28 苏州玻色智能科技有限公司 Detection device of intelligent-terminal touch-screen protection cover plate
CN106066334A (en) * 2016-06-17 2016-11-02 苏州玻色智能科技有限公司 A kind of testing agency of the detection device for intelligent terminal touch screen cover sheet
CN205749322U (en) * 2016-06-17 2016-11-30 苏州玻色智能科技有限公司 A kind of detection device of intelligent terminal touch screen cover sheet
CN107623767A (en) * 2017-09-29 2018-01-23 苏州惠邦科信息技术有限公司 Mobile phone glass cover plate pressure test device
CN207882169U (en) * 2018-02-12 2018-09-18 苏州玻色智能科技有限公司 Printing checking device in mobile phone glass cover board printing equipment

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