CN214526786U - Device for adsorbing glass substrate - Google Patents
Device for adsorbing glass substrate Download PDFInfo
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- CN214526786U CN214526786U CN202120209019.2U CN202120209019U CN214526786U CN 214526786 U CN214526786 U CN 214526786U CN 202120209019 U CN202120209019 U CN 202120209019U CN 214526786 U CN214526786 U CN 214526786U
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Abstract
The present disclosure relates to an apparatus for adsorbing a glass substrate. The device comprises a sucker fixing assembly, wherein the sucker fixing assembly comprises a sucker fixing plate, a sucker, a first connecting piece and a first elastic piece; a first fixing groove with an upward opening is formed in the sucker fixing plate, and a fixing hole matched with the connecting piece is formed in the bottom wall of the first fixing groove; the sucking disc includes sucking disc connecting portion, and in sucking disc connecting portion were fixed in first fixed slot through first connecting piece, first elastic component supported and withstood between the diapire of sucking disc connecting portion and first fixed slot. The device provided by the disclosure effectively avoids the air leakage phenomenon of the sucker and obviously improves the stability and the working efficiency of the device.
Description
Technical Field
The disclosure relates to the field of flat panel display glass substrate detection, in particular to a device for adsorbing a glass substrate.
Background
Currently, with the upgrading and upgrading of electronic products such as televisions, mobile phones, and flat panels, the usage amount of liquid Crystal displays (hereinafter also referred to as lcd (liquid Crystal display) panels) is increasing year by year, and domestic manufacturers build a lot of factories and new production lines are continuously built. Under such market environments, dedicated inspection apparatuses dedicated to use for LCD panels are also increasing in number.
SUMMERY OF THE UTILITY MODEL
The purpose of this disclosure is to provide a device for adsorbing glass substrate, can control glass substrate more steadily, avoid the condition that the sucking disc gas leakage appears.
In order to achieve the above object, the present disclosure provides an apparatus for adsorbing a glass substrate, comprising a suction cup fixing assembly, wherein the suction cup fixing assembly comprises a suction cup fixing plate, a suction cup, a first connecting member and a first elastic member; a first fixing groove with an upward opening is formed in the sucker fixing plate, and a fixing hole matched with the connecting piece is formed in the bottom wall of the first fixing groove; the sucker comprises a sucker connecting part, the sucker connecting part is fixed in the first fixing groove through the first connecting piece, and the first elastic piece abuts against the sucker connecting part and the bottom wall of the first fixing groove.
Optionally, the device further includes a positioning pin fixed on the suction cup, and the suction cup fixing plate is provided with a positioning hole extending in the vertical direction to accommodate the positioning pin and to connect the suction cup and the suction cup fixing plate in a positioning manner so that the suction cup moves only in the axis direction of the positioning pin.
Optionally, the first connecting piece is a bolt, and a fixing hole on the suction cup fixing plate is formed as a threaded hole matched with the bolt; the sucker also comprises a panel part, and the sucker connecting part is integrally arranged below the panel part; the disk surface part is provided with a counter bore to accommodate the head part of the bolt; a through hole penetrating through the sucker connecting part is formed in the bottom wall of the counter bore so as to accommodate the stud of the bolt; the tail end of the stud extends downwards to form a through hole of the sucker connecting part so as to be matched and connected with the fixing hole in the sucker fixing plate.
Optionally, the suction cup connecting part is formed as a boss matched with the shape of the first fixing groove of the suction cup fixing plate, and a gap is formed between the side surface and the bottom surface of the boss and the wall surface of the first fixing groove respectively; a groove is formed inwards on the bottom surface of the boss, and the tail end of the stud penetrates through the groove and extends out of the bottom surface of the boss to be connected with the fixing hole; the first elastic piece is a spring, the spring is sleeved on the outer side of the stud, and two ends of the spring respectively abut against the top wall of the groove and the bottom wall of the first fixing groove.
Optionally, the device further comprises a base, a fixing plate and a bracket, wherein the fixing plate is fixedly connected to the base, the bracket is formed into an L-shaped frame, the sucker fixing plate is fixedly connected to the tail end of the horizontal section of the L-shaped frame, and the vertical section of the L-shaped frame is connected with the fixing plate through a height adjusting assembly so as to adjust the height of the sucker fixing plate.
Optionally, the device includes a plurality of the sucker fixing assemblies and a plurality of brackets, and the positions and the numbers of the sucker fixing assemblies and the brackets correspond to each other respectively; the vertical sections of the plurality of brackets are respectively and fixedly connected to the fixing plate, the plate surface direction of the sucker fixing plate is parallel to the extending direction of the horizontal section of the bracket, and the plate surface of each sucker fixing plate extends in the same horizontal plane.
Optionally, the height adjustment assembly comprises a fixed shaft, an adjustment shaft and a second connector;
a second fixing groove is formed in the top of the vertical section of the support, an adjusting shaft insertion hole which penetrates through the bottom of the second fixing groove upwards is formed in the bottom of the vertical section of the support, the top end of the adjusting shaft is inserted into the adjusting shaft insertion hole and penetrates through the insertion hole to be accommodated in the second fixing groove, and a gap is formed between the outer side wall of the adjusting shaft and the inner side wall of the second fixing groove; the bottom end of the adjusting shaft is provided with a protruding platform which limits the bottom end of the adjusting shaft outside the jack; a through fixed shaft through hole is formed between the bottom and the top of the adjusting shaft;
the bottom end of the fixed shaft is fixedly connected to the fixed plate, and the top end of the fixed shaft enters the fixed shaft through hole of the adjusting shaft and extends out of the top of the adjusting shaft to be accommodated in the second fixed groove;
the through hole of the fixed shaft is in threaded connection with the fixed shaft, and a gap is formed between the bottom of the platform of the adjusting shaft and the bottom of the fixed shaft;
the second connecting piece is a bolt, a fixing hole matched with a stud of the bolt is formed in the top opening of the second fixing groove, the stud penetrates through the fixing hole and enters the fixing shaft from the top of the fixing shaft, and the head of the bolt is clamped above the fixing hole of the second fixing groove.
Optionally, the height adjusting assembly further comprises a second elastic member and a gasket; the gasket is provided with a through hole matched with the bolt; the gasket covers the upper part of the second fixing groove fixing hole; the stud of the second connecting piece sequentially penetrates through the through hole of the gasket and the fixing hole and enters the fixing shaft; the bolt head of the second connecting piece is clamped above the through hole of the gasket;
the second elastic piece is arranged inside the second fixing groove; the upper end of the second elastic piece is in contact with the gasket, the lower end of the second elastic piece is accommodated in a gap between the outer side wall of the adjusting shaft and the inner side wall of the second fixing groove and is in contact with the bottom wall of the second fixing groove, the second elastic piece is arranged around the outer side wall of the adjusting shaft, and the tensile compression state of the second elastic piece can be adjusted by screwing the second connecting piece.
Optionally, the height adjustment assembly further comprises an adjustment screw; the bracket is also provided with a screw groove with an upward opening, and the first end of the adjusting screw extends into the bracket downwards from the screw groove;
the second end of the adjusting screw is arranged in the screw groove and has a gap with the bottom surface of the screw groove.
Optionally, the second elastic member is a spring.
Through above-mentioned technical scheme, this disclosure supports the top with first elastic component and sets up between sucking disc connecting portion and first fixed slot diapire, can be at the in-process of adsorbing glass for every sucking disc can be adjusted to same plane by oneself under the action of glass gravity, avoids sucking disc gas leakage phenomenon effectively, and has improved device stability and work efficiency widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a perspective view of an apparatus for adsorbing a glass substrate according to an embodiment of the present disclosure.
Fig. 2 is a plan view of an apparatus for adsorbing a glass substrate according to an embodiment of the present disclosure.
Fig. 3a is a side view of an apparatus for adsorbing a glass substrate according to an embodiment of the present disclosure.
Fig. 3b is a cross-sectional view of an apparatus for adsorbing a glass substrate according to an embodiment of the present disclosure.
Fig. 4 is a cross-sectional view of an adsorption glass substrate according to an embodiment of the present disclosure.
Fig. 5 is a partially enlarged view of an adsorption glass substrate according to an embodiment of the present disclosure.
Fig. 6 is a perspective view of a suction cup for sucking a glass substrate according to an embodiment of the present disclosure.
Fig. 7 is a perspective view of a suction cup fixing plate for sucking a glass substrate according to an embodiment of the present disclosure.
Description of the reference numerals
1-base, 2-fixing plate, 3-fixing shaft, 4-adjusting shaft, 5-second connecting piece, 6-support, 7-air pipe joint, 8-plug, 9-sucker fixing plate, 10-sucker, 11-first connecting piece, 12-positioning pin, 13-sealing ring, 14-first elastic piece, 15-adjusting screw, 16-second elastic piece, 17-gasket, 91-first jack, 92-second jack, 93-fixing hole, 94-first fixing groove, 95-positioning hole, 96-groove, 101-disc part, 102-vent hole, 103-positioning pin jack, 104-sucker connecting part
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the terms "first", "second", and the like are used only for distinguishing different members and do not have actual meanings such as the order of connection before and after the present invention. In the present disclosure, the use of directional words such as "upper" and "lower" are upper and lower in the normal use state of the device, and "inner" and "outer" are in terms of the outline of the device.
Referring to fig. 1 to 7, the present disclosure provides an apparatus for adsorbing a glass substrate, the apparatus including a suction cup fixing assembly including a suction cup fixing plate 9, a suction cup 10, a first connecting member 11, and a first elastic member 14; a first fixing groove 94 with an upward opening is formed in the suction cup fixing plate 9, and a fixing hole 93 matched with the first connecting piece 11 is formed in the bottom wall of the first fixing groove 94; the suction cup 10 includes a suction cup connecting portion 104, the suction cup connecting portion 104 is fixed in the first fixing groove 94 through the first connecting member 11, and the first elastic member 14 abuts against between the suction cup connecting portion 104 and a bottom wall of the first fixing groove 94.
This openly supports the top to set up between sucking disc connecting portion and first fixed slot diapire with first elastic component, can be at the in-process of adsorbing glass for every sucking disc can be adjusted to same plane by oneself under the action of glass gravity, avoids sucking disc gas leakage phenomenon effectively, and is showing and has improved device stability and work efficiency.
In a preferred embodiment, referring to fig. 5, the device for adsorbing a glass substrate further comprises a positioning pin 12 fixed on the suction cup 10, and a positioning hole 95 extending in a vertical direction is formed on the suction cup fixing plate 9 to accommodate the positioning pin 12 and to connect the suction cup 10 with the suction cup fixing plate 9 in a positioning manner so that the suction cup 10 moves only in an axial direction of the positioning pin 12. In this preferred embodiment, adopt the locating pin to fix a position sucking disc and sucking disc fixed plate, can further restrict the sucking disc and only follow the locating pin up-and-down motion, avoid the sucking disc to take place to rotate at the in-process of adjusting by oneself, improved the stability of device.
In one embodiment, see fig. 6 and 7, wherein the first connecting member 11 used in the device is a bolt, wherein the fixing hole 93 of the suction cup fixing plate 9 is formed as a threaded hole matched with the bolt; the suction cup 10 further includes a cup surface portion 101, and the suction cup connection portion 104 is integrally provided below the cup surface portion 101; the disk surface part 101 is provided with a counter bore to accommodate the head of the bolt, and the bottom wall of the counter bore is provided with a through hole penetrating through the sucker connecting part 104 to accommodate a stud of the bolt; the end of the stud extends downwards to form a through hole of the sucker connecting part 104 to be matched and connected with the fixing hole 93 on the sucker fixing plate 9.
In a preferred embodiment, the suction cup connection part 104 is formed as a boss matched in shape with the first fixing groove 94 of the suction cup fixing plate 9, and the side surface and the bottom surface of the boss are formed with a gap with the wall surface of the first fixing groove 94, respectively; a groove is formed inwards on the bottom surface of the boss, and the tail end of the stud penetrates through the groove and extends out of the bottom surface of the boss and is connected with a fixing hole 93 of the sucker fixing plate 9; the first elastic element 14 is a spring, the spring is sleeved outside the stud, and two ends of the spring respectively abut against the top wall of the groove and the bottom wall of the first fixing groove 94, so that the self-adjusting effect of the sucker is further improved.
One embodiment of the present disclosure uses a suction cup 10 having a configuration as shown in FIG. 6. The sucker comprises a sucker connecting part 104 and a disk surface part 101, wherein the sucker connecting part 104 and the disk surface part 101 are integrally arranged; optionally, the suction cup connection portion may employ a hose to improve the adjustment effect of the suction cup. The top surface of the disk surface part 101 can also be provided with a groove with an upward opening so as to improve the effect of the vacuum adsorption of the glass by the sucker; and a counter bore is opened on the disk surface 101, a through hole is provided between the bottom wall of the counter bore and the suction cup connecting part 104, and the through hole can be a threaded hole matched with a bolt and is used for connecting with the fixing hole 93 on the suction cup fixing plate 9 through a bolt. On the disk surface 101, a side wall of the counter bore extends into the side wall in the depth direction to form a vent hole 102 for vacuum suction of the suction cup. And a through hole extending in the vertical direction is further opened on the disk surface portion 101 of the suction cup 10 to form a positioning pin insertion hole 103, and the positioning pin insertion hole 103 is engaged with the positioning pin 12.
The structure of the suction cup fixing plate 9 used in one embodiment of the present disclosure is shown in fig. 7. A first fixing groove 94 with an upward opening is formed on the top surface of the suction cup fixing plate 9, a fixing hole 93 is formed on the bottom wall of the first fixing groove 94, and the fixing hole 93 is connected with a through hole formed in the suction cup connecting part 104 in a matching manner; preferably a threaded hole; still seted up locating hole 95 on the roof of sucking disc fixed plate 9, locating hole 95 extends to the inside of sucking disc fixed plate 9 in the vertical direction, and locating hole 95 is the counter bore and cooperates with locating pin 12 for locating pin 12 is connected the dish face portion 101 of sucking disc with the locating of sucking disc fixed plate 9 location, and the dish face portion 101 of sucking can only follow locating pin 12 and carry out the up-and-down motion.
In one embodiment, referring to fig. 7, a first insertion hole 91 is further formed on the first side wall of the suction cup fixing plate 9, an air inlet of the air pipe joint 7 is communicated with the first insertion hole 91 for vacuumizing the suction cup to adsorb glass, and an air outlet of the air pipe joint 7 is communicated with a vacuumizing device; and still seted up second jack 92 on the second lateral wall of sucking disc fixed plate 9, end cap 8 can be inserted in sucking disc fixed plate 9 via second jack 92 for the sucking disc vacuum condition seals, perhaps pulls out end cap 8 in order to let in the air to the sucking disc. Furthermore, a sunken groove 96 is further formed in the top surface of the suction cup fixing plate 9, and a counter bore is formed in the top surface of the groove 96 and used for fixedly connecting the suction cup fixing plate 9 with the bracket 6.
In one embodiment, referring to fig. 1 and 2, the device for adsorbing glass provided by the present disclosure further includes a base 1, a fixing plate 2 and a bracket 6, wherein the fixing plate 2 is fixedly connected to the base 1, the bracket 6 is formed as an L-shaped frame, a vertical section of the L-shaped frame is connected to the fixing plate 2 through a height adjusting assembly, and a suction cup fixing plate 9 is fixedly connected to an end of a horizontal section of the L-shaped frame for adjusting the height of a suction cup.
Wherein, the end of the horizontal section of the bracket 6 is provided with a bolt through hole extending from the first side surface to the second side surface, and the bolt through hole is connected with the fixing hole 93 of the sucker fixing plate 9 in a bolt matching way.
In one embodiment, referring to fig. 3a and 3b, the height adjusting assembly in the apparatus for adsorbing a glass substrate includes a fixing shaft 3, an adjusting shaft 4, and a second coupling member 5;
a second fixing groove is formed in the top of the vertical section of the support 6, an adjusting shaft insertion hole which penetrates through the bottom of the second fixing groove upwards is formed in the bottom of the vertical section of the support 6, the top end of the adjusting shaft 4 is inserted into the adjusting shaft insertion hole and penetrates through the insertion hole to be accommodated in the second fixing groove, and a gap is formed between the outer side wall of the adjusting shaft 4 and the inner side wall of the second fixing groove; the bottom end of the adjusting shaft 4 is provided with a protruding platform to limit the bottom end of the adjusting shaft 4 outside the jack; a through fixed shaft through hole is formed between the bottom and the top of the adjusting shaft;
the bottom end of the fixed shaft 3 is fixedly connected to the fixed plate 2, and the top end of the fixed shaft 3 enters the fixed shaft through hole of the adjusting shaft 4 and extends out of the top of the adjusting shaft 4 to be accommodated in the second fixed groove;
the through hole of the fixed shaft is in threaded connection with the fixed shaft 3, and a gap is formed between the bottom of the platform of the adjusting shaft 4 and the bottom of the fixed shaft;
the second connecting piece 5 is a bolt, the top opening of the second fixing groove is formed into a fixing hole matched with a stud of the bolt, the stud penetrates through the fixing hole and enters the fixing shaft 3 from the top of the fixing shaft 3, and the head of the bolt is clamped above the fixing hole of the second fixing groove.
In one embodiment, referring to fig. 3b, the height adjustment assembly further comprises a second resilient member 16 and a spacer 17; the gasket 17 is provided with a through hole matched with the bolt; the gasket 17 covers the second fixing groove fixing hole; the stud of the second connecting piece sequentially passes through the through hole of the gasket 17 and the second fixing groove fixing hole and enters the inside of the fixing shaft 3; the bolt head of the second connecting piece 5 is clamped above the through hole of the gasket 17;
the second elastic piece 16 is arranged inside the second fixing groove; the upper end of the second elastic member 16 contacts with the gasket 17, the lower end of the second elastic member 16 is accommodated in a gap between the outer side wall of the adjusting shaft 4 and the inner side wall of the second fixing groove and contacts with the bottom wall of the second fixing groove, the second elastic member 16 is arranged around the outer side wall of the adjusting shaft 4, and the tensile compression state of the second elastic member 16 can be adjusted by screwing the second connecting member.
In one embodiment, the height adjustment assembly further comprises an adjustment screw 15; the bracket 6 is also provided with a screw groove with an upward opening, and the first end of the adjusting screw 15 extends into the bracket 6 from the screw groove downwards;
the second end of the adjusting screw 15 is disposed in the screw groove and has a gap with the bottom surface of the screw groove. In this embodiment, the height position of the suction cup can be fixed by the adjusting screw 15, and the suction cup can be prevented from sagging.
In one embodiment, referring to fig. 1 and 2, the device for adsorbing glass comprises a plurality of sucker fixing assemblies and a plurality of brackets 6, wherein the positions and the numbers of the sucker fixing assemblies and the brackets 6 respectively correspond; wherein, the vertical section of a plurality of support 6 is fixed connection on same fixed plate 2 to the horizontal section of each support 6 all is perpendicular to the length direction of fixed plate 2 and extends to the direction of keeping away from fixed plate 2. The L-shaped frame employed in the present disclosure is a rigid support.
In one embodiment, referring to fig. 1 to 7, the apparatus for adsorbing a glass substrate provided by the present disclosure includes a suction cup fixing assembly including a suction cup fixing plate 9, a suction cup 10, a first connecting member 11, and a first elastic member 14; a first fixing groove 94 with an upward opening is formed in the sucker fixing plate 9, and a fixing hole 93 matched with the connecting piece is formed in the bottom wall of the first fixing groove; the suction cup 10 includes a suction cup connecting portion 104, the suction cup connecting portion 104 is fixed in the first fixing groove 94 through the first connecting member 11, and the first elastic member 14 abuts against between the suction cup connecting portion 104 and a bottom wall of the first fixing groove 94.
The device for adsorbing the glass substrate further comprises a positioning pin 12 fixed on the sucker, and a positioning hole 95 extending in the vertical direction is formed in the sucker fixing plate 9 to accommodate the positioning pin 12 and enable a positioning channel to be connected with the sucker fixing plate 9 so that the sucker can move only in the direction of the positioning pin.
The first connecting piece 11 is a bolt, and a fixing hole 93 on the suction cup fixing plate 9 is a threaded hole matched with the bolt; the suction cup 10 further comprises a cup surface portion, and the suction cup connecting portion 104 is integrally arranged below the cup surface portion; the disk surface part is provided with a counter bore to accommodate the head part of the bolt, and the bottom wall of the counter bore is provided with a through hole which runs through the sucker connecting part to accommodate the stud of the bolt; the tail end of the stud extends downwards to form a through hole of the sucker connecting part so as to be matched and connected with a fixing hole on the sucker fixing plate 9.
Specifically, the suction cup includes a suction cup connection portion 104 and a disk surface portion 101, wherein the suction cup connection portion 104 is integrally provided with the disk surface portion 101; optionally, the suction cup connection portion may employ a hose to improve the adjustment effect of the suction cup. The top surface of the disk surface part 101 can also be provided with a groove with an upward opening so as to improve the effect of the vacuum adsorption of the glass by the sucker; and a counter bore is opened on the disk surface 101, a through hole is provided between the bottom wall of the counter bore and the suction cup connecting part 104, and the through hole can be a threaded hole matched with a bolt and is used for connecting with the fixing hole 93 on the suction cup fixing plate 9 through a bolt. And a through hole extending in the vertical direction is further opened on the disk surface portion 101 of the suction cup 10 to form a positioning pin insertion hole 103, and the positioning pin insertion hole 103 is engaged with the positioning pin 12.
Specifically, the structure of the suction cup fixing plate 9 is shown in fig. 7. A first fixing groove 94 with an upward opening is formed on the top surface of the suction cup fixing plate 9, a fixing hole 93 is formed on the bottom wall of the first fixing groove 94, and the fixing hole 93 is connected with a through hole formed in the suction cup connecting part 104 in a matching manner; preferably a threaded hole; still seted up locating hole 95 on the roof of sucking disc fixed plate 9, locating hole 95 extends to the inside of sucking disc fixed plate 9 in the vertical direction, and locating hole 95 is the counter bore and cooperates with locating pin 12 for locating pin 12 is connected the dish face portion 101 of sucking disc with the locating of sucking disc fixed plate 9 location, and the dish face portion 101 of sucking can only follow locating pin 12 and carry out the up-and-down motion. A first jack 91 is further arranged on the first side wall of the sucker fixing plate 9, an air inlet of the air pipe joint 7 is communicated with the first jack 91 and used for vacuumizing the sucker to adsorb glass, and an air outlet of the air pipe joint 7 is communicated with a vacuumizing device; and still seted up second jack 92 on the second lateral wall of sucking disc fixed plate 9, end cap 8 can be inserted in sucking disc fixed plate 9 via second jack 92 for the sucking disc vacuum condition seals, perhaps pulls out end cap 8 in order to let in the air to the sucking disc. Furthermore, a sunken groove 96 is further formed in the top surface of the suction cup fixing plate 9, and a counter bore is formed in the top surface of the groove 96 and used for fixedly connecting the suction cup fixing plate 9 with the bracket 6.
A first fixing groove 94 with an upward opening is arranged on the top surface of the sucker fixing plate 9, a fixing hole 93 is arranged on the bottom surface of the fixing groove, and the fixing hole 93 can be matched and connected with the through hole on the sucker; a positioning hole 95 is further formed in the top surface of the sucker fixing plate 9, and the positioning hole 95 extends towards the inside of the sucker fixing plate 9 in the vertical direction; the first side wall of the sucker fixing plate 9 is also provided with a vent hole 91, and the vent hole 91 is communicated with the air pipe joint 7 for vacuumizing the sucker; a plug jack is also arranged on the second side wall of the sucker fixing plate 9, and the plug 8 is inserted into the sucker fixing plate 9 through the plug jack and is used for sealing the sucker under a vacuum condition or introducing air into the sucker; furthermore, a sunken groove 96 is further arranged on the top surface of the sucker fixing plate, and a fixing hole is arranged on the top surface of the groove 96 and used for fixedly connecting the sucker fixing plate 9 with the bracket 6.
The suction cup connecting part 104 is formed as a boss matched with the shape of the first fixing groove 94 of the suction cup fixing plate 9, and a gap is formed between the side surface and the bottom surface of the boss and the wall surface of the first fixing groove 94; a groove is formed inwards on the bottom surface of the boss, and the tail end of the stud penetrates through the groove and extends out of the bottom surface of the boss and is connected with a fixing hole 93 of the sucker fixing plate 9; the first elastic element 14 is a spring, the spring is sleeved outside the stud, and two ends of the spring respectively abut against the top wall of the groove and the bottom wall of the first fixing groove 94.
The device for adsorbing glass provided by the embodiment further comprises a base 1, a fixing plate 2 and a support 6, wherein the fixing plate 2 is fixedly connected to the base 1, the support 6 is formed into an L-shaped frame, a vertical section of the L-shaped frame is connected with the fixing plate 2 through a height adjusting assembly, and a sucker fixing plate 9 is fixedly connected to the tail end of a horizontal section of the L-shaped frame and used for adjusting the height of a sucker. Wherein, the end of the horizontal section of the bracket 6 is provided with a bolt through hole extending from the first side surface to the second side surface, and the bolt through hole is connected with the fixing hole 93 of the sucker fixing plate 9 in a bolt fit manner.
Specifically, the height adjusting assembly in the present embodiment includes a fixed shaft 3, an adjusting shaft 4, and a second connecting member 5; a second fixing groove is formed in the top of the vertical section of the support 6, an adjusting shaft insertion hole which penetrates through the bottom of the second fixing groove upwards is formed in the bottom of the vertical section of the support 6, the top end of the adjusting shaft 4 is inserted into the adjusting shaft insertion hole and penetrates through the insertion hole to be accommodated in the second fixing groove, and a gap is formed between the outer side wall of the adjusting shaft 4 and the inner side wall of the second fixing groove; the bottom end of the adjusting shaft 4 is provided with a protruding platform to limit the bottom end of the adjusting shaft 4 outside the jack; a through fixed shaft through hole is formed between the bottom and the top of the adjusting shaft;
the bottom end of the fixed shaft 3 is fixedly connected to the fixed plate 2, and the top end of the fixed shaft 3 enters the fixed shaft through hole of the adjusting shaft, extends out of the top of the adjusting shaft and is accommodated in the second fixed groove;
the through hole of the fixed shaft is in threaded connection with the fixed shaft, and a gap is formed between the bottom of the platform of the adjusting shaft and the bottom of the fixed shaft;
the second connecting piece is a bolt, a fixing hole matched with a stud of the bolt is formed in the top opening of the second fixing groove, the stud penetrates through the fixing hole and enters the fixing shaft from the top of the fixing shaft, and the head of the bolt is clamped above the fixing hole of the second fixing groove.
Specifically, the height adjustment assembly further includes a second elastic member 16 and a spacer 17; the gasket 17 is provided with a through hole matched with the bolt; the gasket 17 covers the second fixing groove fixing hole;
the stud of the second connecting piece 16 sequentially passes through the through hole and the fixing hole of the gasket 17 and enters the inside of the fixing shaft 3; the bolt head of the second connecting piece is clamped above the through hole of the gasket 17;
the second elastic piece 16 is arranged inside the second fixing groove; the upper end of the second elastic member 16 contacts with the gasket 17, the lower end of the second elastic member 16 is accommodated in a gap between the outer side wall of the adjusting shaft 4 and the inner side wall of the second fixing groove and contacts with the bottom wall of the second fixing groove, the second elastic member 16 is arranged around the outer side wall of the adjusting shaft 4, and the tensile compression state of the second elastic member 16 can be adjusted by screwing the second connecting member.
In particular, the height adjustment assembly further comprises an adjustment screw 15; the bracket 6 is also provided with a screw groove with an upward opening, and the first end of the adjusting screw 15 extends into the bracket 6 from the screw groove downwards;
the second end of the adjusting screw 15 is disposed in the screw groove and has a gap with the bottom surface of the screw groove.
In the present embodiment, the device for adsorbing glass includes a plurality of suction cup fixing assemblies and a plurality of brackets 6, and the positions and the numbers of the suction cup fixing assemblies and the brackets 6 correspond to each other; wherein, the vertical section of a plurality of support 6 is fixed connection on same fixed plate 2 to the horizontal section of each support 6 all is perpendicular to the length direction of fixed plate 2 and extends to the direction of keeping away from fixed plate 2. Wherein the L-shaped frame is a rigid support.
The principle that the device for adsorbing the glass substrate avoids air leakage of the sucker is as follows:
when the tray adsorbs glass, the glass substrate is placed on the device of compriseing a plurality of sucking discs 10, because of the sucking disc is too much, when adopting artifical debugging sucking disc 10, can not guarantee that every sucking disc 10 all is on a plane, the condition that the sucking disc leaked gas will appear under the operating condition of inhaling the vacuum. The device provided by the present disclosure places a first elastic member (e.g., a spring) 14 under the suction cup 10, so that the suction cup 10 can move up and down freely; when the glass substrate is placed on the suckers 10, the gravity of the glass substrate can adjust all the suckers 10 to a plane, so that the air leakage condition is avoided; meanwhile, the positioning pin 12 can ensure that the sucker only moves up and down and cannot rotate, and the stability of the device is further improved.
The method for adjusting the height of the sucker by adopting the device for adsorbing the glass substrate comprises the following steps:
firstly loosening the second connecting piece 5 and the adjusting screw 15, then rotating the adjusting shaft 4, and enabling the adjusting shaft 4 to rotate upwards to drive the bracket 6 to move upwards; the adjusting shaft rotates downwards, and the second elastic piece 16 simultaneously presses the adjusting shaft 4 downwards to move; after the sucker is adjusted to a proper height, the second connecting piece 5 is screwed down, and the adjusting screw 15 is fixed for fixing.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The device for adsorbing the glass substrate is characterized by comprising a sucker fixing assembly, wherein the sucker fixing assembly comprises a sucker fixing plate (9), a sucker (10), a first connecting piece (11) and a first elastic piece (14); a first fixing groove (94) with an upward opening is formed in the sucker fixing plate (9), and a fixing hole (93) matched with the first connecting piece (11) is formed in the bottom wall of the first fixing groove (94); the sucker (10) comprises a sucker connecting part (104), the sucker connecting part (104) is fixed in the first fixing groove (94) through the first connecting piece (11), and the first elastic piece (14) abuts against the position between the sucker connecting part (104) and the bottom wall of the first fixing groove (94).
2. The apparatus for adsorbing a glass substrate according to claim 1, further comprising a positioning pin (12) fixed to the suction cup (10), wherein the suction cup fixing plate (9) is provided with a positioning hole (95) extending in a vertical direction to receive the positioning pin (12) and to position and connect the suction cup (10) with the suction cup fixing plate (9) so that the suction cup (10) moves only in an axial direction of the positioning pin (12).
3. The apparatus for adsorbing a glass substrate according to claim 1, wherein the first connecting member (11) is a bolt, and a fixing hole (93) of the suction cup fixing plate (9) is formed as a threaded hole to be fitted with the bolt; the sucker (10) further comprises a panel part (101), and the sucker connecting part (104) is integrally arranged below the panel part (101); the disc surface part (101) is provided with a counter bore to accommodate the head of the bolt; a through hole penetrating through the sucker connecting part (104) is formed in the bottom wall of the counter bore so as to accommodate a stud of the bolt; the tail end of the stud extends downwards to form a through hole of the sucker connecting part (104) so as to be matched and connected with a fixing hole (93) on the sucker fixing plate (9).
4. The apparatus for adsorbing a glass substrate according to claim 3, wherein the suction cup attachment part (104) is formed as a boss that matches the shape of the first fixing groove (94) of the suction cup fixing plate (9), and the side surface and the bottom surface of the boss are formed with a gap from the wall surface of the first fixing groove (94), respectively; a groove is formed inwards on the bottom surface of the boss, and the tail end of the stud penetrates through the groove and extends out of the bottom surface of the boss to be connected with the fixing hole (93); the first elastic piece (14) is a spring, the spring is sleeved on the outer side of the stud, and two ends of the spring respectively abut against the top wall of the groove and the bottom wall of the first fixing groove (94).
5. The apparatus for adsorbing a glass substrate according to claim 1, further comprising a base (1), a fixing plate (2), and a bracket (6), wherein the fixing plate (2) is fixedly connected to the base (1), the bracket (6) is formed as an L-shaped frame, the suction cup fixing plate (9) is fixedly connected to the end of the horizontal section of the L-shaped frame, and the vertical section of the L-shaped frame is connected to the fixing plate (2) through a height adjusting assembly to adjust the height of the suction cup fixing plate (9).
6. The apparatus for adsorbing a glass substrate according to claim 5, wherein the apparatus comprises a plurality of the chuck fixing assemblies and a plurality of supports (6), and the positions and the numbers of the chuck fixing assemblies and the supports (6) correspond to each other; the vertical sections of the brackets (6) are fixedly connected to the fixing plate (2) respectively, the plate surface direction of the sucker fixing plate (9) is parallel to the extending direction of the horizontal section of the bracket (6), and the plate surface of each sucker fixing plate (9) extends in the same horizontal plane.
7. The apparatus for adsorbing a glass substrate according to claim 5, wherein the height adjusting assembly comprises a fixing shaft (3), an adjusting shaft (4) and a second connector (5);
a second fixing groove is formed in the top of a vertical section of the support (6), an adjusting shaft insertion hole which penetrates through the bottom of the second fixing groove upwards is formed in the bottom of the vertical section of the support (6), the top end of the adjusting shaft (4) is inserted into the adjusting shaft insertion hole and penetrates through the insertion hole to be accommodated in the second fixing groove, and a gap is formed between the outer side wall of the adjusting shaft (4) and the inner side wall of the second fixing groove; the bottom end of the adjusting shaft (4) is provided with a protruding platform to limit the bottom end of the adjusting shaft (4) outside the jack; a through fixed shaft through hole is formed between the bottom and the top of the adjusting shaft (4);
the bottom end of the fixed shaft (3) is fixedly connected to the fixed plate (2), and the top end of the fixed shaft (3) enters the fixed shaft through hole of the adjusting shaft (4), extends out of the top of the adjusting shaft (4) and is accommodated in the second fixed groove;
the through hole of the fixed shaft is in threaded connection with the fixed shaft, and a gap is formed between the bottom of the platform of the adjusting shaft (4) and the bottom of the fixed shaft (3);
the second connecting piece (5) is a bolt, a fixing hole matched with a stud of the bolt is formed in the top opening of the second fixing groove, the stud penetrates through the fixing hole and enters the fixing shaft (3) from the top of the fixing shaft (3), and the head of the bolt is clamped above the fixing hole of the second fixing groove.
8. The apparatus for adsorbing a glass substrate according to claim 7, wherein the height adjusting assembly further comprises a second elastic member (16) and a spacer (17); the gasket (17) is provided with a through hole matched with the bolt; the gasket (17) covers the upper part of the second fixing groove fixing hole;
the stud of the second connecting piece (5) sequentially penetrates through the through hole of the gasket (17) and the second fixing groove fixing hole and enters the fixing shaft (3); the bolt head of the second connecting piece (5) is clamped above the through hole of the gasket (17);
the second elastic piece (16) is arranged inside the second fixing groove; the upper end of the second elastic piece (16) is in contact with the gasket (17), the lower end of the second elastic piece (16) is accommodated in a gap between the outer side wall of the adjusting shaft (4) and the inner side wall of the second fixing groove and is in contact with the bottom wall of the second fixing groove, and the second elastic piece (16) is arranged around the outer side wall of the adjusting shaft (4).
9. The apparatus for adsorbing a glass substrate according to claim 5, wherein the height adjusting assembly further comprises an adjusting screw (15); the bracket (6) is also provided with a screw groove with an upward opening, and the first end of the adjusting screw (15) extends into the bracket (6) from the screw groove downwards;
the second end of the adjusting screw (15) is arranged in the screw groove and has a gap with the bottom surface of the screw groove.
10. The apparatus for adsorbing a glass substrate according to claim 8, wherein the second elastic member (16) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120209019.2U CN214526786U (en) | 2021-01-25 | 2021-01-25 | Device for adsorbing glass substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120209019.2U CN214526786U (en) | 2021-01-25 | 2021-01-25 | Device for adsorbing glass substrate |
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| Publication Number | Publication Date |
|---|---|
| CN214526786U true CN214526786U (en) | 2021-10-29 |
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| CN202120209019.2U Active CN214526786U (en) | 2021-01-25 | 2021-01-25 | Device for adsorbing glass substrate |
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