CN210546097U - LCD double-sided dispensing and coating mechanism - Google Patents
LCD double-sided dispensing and coating mechanism Download PDFInfo
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- CN210546097U CN210546097U CN201921449295.5U CN201921449295U CN210546097U CN 210546097 U CN210546097 U CN 210546097U CN 201921449295 U CN201921449295 U CN 201921449295U CN 210546097 U CN210546097 U CN 210546097U
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Abstract
The utility model discloses a coating mechanism is glued to LCD two-sided point, include: the device comprises a rack, wherein an installation jig for fixing a workpiece is arranged on the rack; the rear side of the installation jig is provided with a front side dispensing component for dispensing the upper surface of the workpiece, and the lower side of the installation jig is provided with a back side dispensing component for dispensing the lower surface of the workpiece. The utility model provides a coating mechanism is glued to two-sided point of LCD can be simultaneously to the positive coating IC protective glue and the silver thick liquid of LCD board, to the reverse side coating FPC reinforcement glue of LCD board, and the effectual glue dispensing efficiency that has improved has reduced manufacturing cost simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the automatic technique and specifically relates to a coating mechanism is glued to LCD two-sided point.
Background
The dispensing mechanism is an automatic mechanism for dripping and coating fluid on the surface of a product or inside the product, and can realize three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping. The glue dispensing mechanism is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, and is used for realizing dispensing, line drawing, circular or arc.
The point gum machine among the prior art constructs owing to only set up the valve body that a control colloid opened and close, consequently can only paste a colloid (FPC reinforcement is glued, silver thick liquid and IC protection is glued) when going on a little gluing LCD, pastes other colloids and just can only use other point gum machines to construct, leads to the processing cost height, problem at the bottom of the machining efficiency.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, a coating mechanism is glued to LCD two-sided point is provided, can glue, coat to LCD's front and reverse side simultaneously.
The utility model provides a technical scheme that technical problem adopted as follows:
a LCD double-side dispensing and coating mechanism comprises:
the device comprises a rack, wherein an installation jig for fixing a workpiece is arranged on the rack, a front dispensing component for dispensing the upper surface of the workpiece is arranged on the rear side of the installation jig, and a back dispensing component for dispensing the lower surface of the workpiece is arranged on the lower side of the installation jig;
the front dispensing assembly comprises:
the end part of the first guide rail is provided with a first driving motor, a first sliding block is matched on the first guide rail, and the first driving motor drives a first sliding to move left and right through a belt;
the first sliding block is fixedly connected with a connecting plate, a second sliding block is arranged at the top of the connecting plate, the second sliding block is matched with a second guide rail, a first mounting plate is fixedly connected above the second guide rail, a second driving motor is arranged in the first mounting plate, and the second driving motor drives the second guide rail to move back and forth through a belt;
a third guide rail is arranged at the end part of the second guide rail, a third driving motor is arranged at the top of the third guide rail, a third sliding block is adapted on the third guide rail, the third driving motor drives the third sliding block to move up and down through a belt, a fourth guide rail is horizontally arranged on the third sliding block, three fourth sliding blocks are arranged on the fourth guide rail, and a first dispensing valve, a coating valve and a second dispensing valve are sequentially arranged on the three fourth sliding blocks from left to right;
the reverse side dispensing component comprises:
the fifth guide rail is matched with a fifth sliding block, a fourth driving motor is arranged at the end part of the fifth guide rail, and the fourth driving motor drives the fifth sliding block to move left and right through a belt;
a first mounting plate is arranged at the top of the fifth sliding block, a sixth guide rail is arranged on the first mounting plate, the sixth guide rail is matched with the sixth sliding block, a fifth driving motor is arranged on one side of the first mounting plate, and the fifth driving motor drives the sixth sliding block to move back and forth through a belt;
the utility model discloses a gear rack, including sixth slider, seventh slider top, seventh guide rail, seventh slider, a rack, a backup pad, the backup pad is provided with third point gluey valve, rack one side is provided with sixth driving motor, sixth driving motor's output shaft is provided with the gear with rack toothing, sixth driving motor passes through rack drive backup pad up-and-down motion.
Preferably, the both ends of fourth guide rail all are provided with an installation arch, two be provided with a screw rod between the installation arch, be provided with the three mount pad that is used for installing first dispensing valve, coating valve and second dispensing valve on the fourth slider, it is three the mount pad top all is provided with a limiting plate, the limiting plate cover is established on the screw rod, the left and right sides of limiting plate all is provided with stop nut.
Preferably, a connecting seat is arranged below the mounting seat, and the first dispensing valve, the coating valve and the second dispensing valve are all arranged on the connecting seat;
an eighth sliding block is arranged on the lower side of the third sliding block, and the connecting seat is fixed on the eighth sliding block.
Preferably, the left side and the right side of the installation jig are respectively provided with a button for controlling the front side dispensing assembly and the back side dispensing assembly.
Preferably, the mounting jig is provided with a plurality of fixing holes for fixing the workpiece.
Preferably, the first dispensing valve and the second dispensing valve are used for controlling the opening and closing of the IC protection glue, the coating valve is used for controlling the opening and closing of the silver paste, and the third dispensing valve is used for controlling the opening and closing of the FPC reinforcing glue.
Preferably, a pressure gauge is provided on the right side of the first mounting plate.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:
this application is through setting up the subassembly is glued to positive point and the subassembly is glued to the reverse side point on the installation tool for this point is glued coating mechanism and can be simultaneously to the positive coating IC protective glue and the silver thick liquid of LCD board, and to the reverse side coating FPC reinforcement glue of LCD board, the effectual efficiency of gluing that has improved has reduced manufacturing cost simultaneously.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic view of a first structure of a front dispensing assembly and a back dispensing assembly in a preferred embodiment of the LCD double-sided dispensing coating mechanism of the present invention.
Fig. 2 is a second structural schematic diagram of the front side dispensing assembly and the back side dispensing assembly in the preferred embodiment of the LCD double-side dispensing coating mechanism of the present invention.
Fig. 3 is a schematic view of a third structure of the front dispensing assembly and the back dispensing assembly in a preferred embodiment of the LCD double-sided dispensing coating mechanism of the present invention.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1 to 3, a preferred embodiment of the present invention provides an LCD double-sided dispensing coating mechanism, which includes a frame 10, wherein an installation fixture 100 for fixing a workpiece is disposed on the frame 10; the rear side of the installation jig 100 is provided with a front side dispensing component 200 for dispensing the upper surface of the workpiece, and the lower side of the installation jig 100 is provided with a back side dispensing component 300 for dispensing the lower surface of the workpiece; the front dispensing assembly 200 includes: a first guide rail 201, wherein a first driving motor 202 is arranged at an end of the first guide rail 201, a first slider 203 is adapted on the first guide rail 201, and the first driving motor 202 drives a first slider 203 to move left and right through a belt; the first sliding block 203 is fixedly connected with a connecting plate 204, a second sliding block 205 is arranged at the top of the connecting plate 204, the second sliding block 205 is matched with a second guide rail 206, a first mounting plate 207 is fixedly connected above the second guide rail 206, a second driving motor (not shown in the figure) is arranged in the first mounting plate 207, and the second driving motor drives the second guide rail 206 to move back and forth through a belt; a third guide rail 208 is arranged at the end of the second guide rail 206, a third driving motor 209 is arranged at the top of the third guide rail 208, a third slider 210 is adapted on the third guide rail 208, the third driving motor 209 drives the third slider 210 to move up and down through a belt, a fourth guide rail 211 is horizontally arranged on the third slider 210, three fourth sliders 212 are arranged on the fourth guide rail 211, and the three fourth sliders 212 are sequentially provided with a first dispensing valve 213, a coating valve 214 and a second dispensing valve 215 from left to right; the reverse dispensing assembly 300 includes: a fifth guide rail 301, a fifth slider 302 is adapted on the fifth guide rail 301, a fourth driving motor 303 is arranged at an end of the fifth guide rail 301, and the fourth driving motor 303 drives the fifth slider 302 to move left and right through a belt; a first mounting plate 304 is arranged on the top of the fifth slider 302, a sixth guide rail 305 is arranged on the first mounting plate 304, the sixth guide rail 305 is matched with a sixth slider 306, a fifth driving motor 307 is arranged on one side of the first mounting plate 304, and the fifth driving motor 307 drives the sixth slider 306 to move back and forth through a belt; a second mounting plate 308 is arranged at the top of the sixth slider 306, a seventh guide rail 309 is arranged on the second mounting plate 308, the seventh guide rail 309 is matched with a seventh slider 310, a rack 311 is arranged on the seventh slider 309, a support plate 312 is arranged on the rack 311, a third glue valve 313 is arranged on the support plate 312, a sixth driving motor 314 is arranged on one side of the rack 311, a gear (not shown in the figure) meshed with the rack 311 is arranged on an output shaft of the sixth driving motor 314, and the sixth driving motor 314 drives the support plate 312 to move up and down through the rack; an electrical sub-box (not shown) for controlling the front dispensing assembly 200 and the back dispensing assembly 300 is disposed at the rear side of the box body 10.
The working principle of the mechanism is as follows: the LCD panel to be glued and coated is fixed on the installation jig 100, then the distance from the first glue dispensing valve 213, the coating valve 214, the second glue dispensing valve 215 to the LCD panel is adjusted through the front glue dispensing assembly 200, the distance from the third glue dispensing valve 313 to the LCD panel is adjusted through the back glue dispensing assembly 300, and finally the first glue dispensing valve 213, the coating valve 214, the second glue dispensing valve 215 and the third glue dispensing valve 313 are opened, so that the IC protective glue and the silver paste are respectively pasted to the front side of the LCD panel, and the FPC reinforcing glue is pasted to the back side of the LCD panel.
The utility model discloses in further preferred embodiment, the both ends of fourth guide rail 211 all are provided with an installation arch 2111, two be provided with a screw rod 2112 between the installation arch 2111, it is three to be provided with the three mount pad 2113 that is used for installing first dispensing valve 213, coating valve 214 and second dispensing valve 215 on the fourth slider 212 the mount pad 2113 top all is provided with a limiting plate 2114, the limiting plate 2114 cover is established on screw rod 2112, the left and right sides of limiting plate 2114 all is provided with stop nut 2115.
In a further preferred embodiment of the present invention, a connection seat 2116 is disposed below the mounting seat 2113, and the first dispensing valve 213, the coating valve 214 and the second dispensing valve 215 are disposed on the connection seat 2116; an eighth sliding block 2117 is arranged at the lower side of the third sliding block 210, and the connecting seat is fixed on the eighth sliding block 2117.
In a further preferred embodiment of the present invention, the left and right sides of the installation jig 100 are respectively provided with a button 101 for controlling the front dispensing component 200 and the back dispensing component 300.
In a further preferred embodiment of the present invention, the mounting fixture 100 is provided with a plurality of fixing holes 102 for fixing the workpiece.
The utility model discloses in the further preferred embodiment, first dispensing valve 213 and second dispensing valve 215 are used for controlling opening and close that the IC protection was glued, coating valve 214 is used for controlling opening and close of silver thick liquid, third dispensing valve 313 is used for controlling opening and close that the FPC reinforcement was glued.
The front and back sides of the LCD panel can be dispensed and coated simultaneously by the first dispensing valve 213, the coating valve 214, and the second dispensing valve 215.
In a further preferred embodiment of the present invention, a pressure gauge 2071 is disposed on the right side of the first mounting plate 207.
To sum up, the utility model provides a coating mechanism is glued to LCD two-sided point, include: the device comprises a rack, wherein an installation jig for fixing a workpiece is arranged on the rack; the rear side of installation tool is provided with the positive point subassembly of gluing that is used for work piece upper surface point to glue, the downside of installation tool is provided with the reverse side point subassembly of gluing that is used for work piece lower surface point to glue for can be simultaneously to the positive coating IC protection glue and the silver thick liquid of LCD board, to the reverse side coating FPC reinforcement glue of LCD board, the effectual efficiency of gluing that has improved, simultaneously, reduced manufacturing cost.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (7)
1. The utility model provides a coating mechanism is glued to LCD two-sided point which characterized in that includes:
the device comprises a rack, wherein an installation jig for fixing a workpiece is arranged on the rack, a front dispensing component for dispensing the upper surface of the workpiece is arranged on the rear side of the installation jig, and a back dispensing component for dispensing the lower surface of the workpiece is arranged on the lower side of the installation jig;
the front dispensing assembly comprises:
the end part of the first guide rail is provided with a first driving motor, a first sliding block is matched on the first guide rail, and the first driving motor drives a first sliding to move left and right through a belt;
the first sliding block is fixedly connected with a connecting plate, a second sliding block is arranged at the top of the connecting plate, the second sliding block is matched with a second guide rail, a first mounting plate is fixedly connected above the second guide rail, a second driving motor is arranged in the first mounting plate, and the second driving motor drives the second guide rail to move back and forth through a belt;
a third guide rail is arranged at the end part of the second guide rail, a third driving motor is arranged at the top of the third guide rail, a third sliding block is adapted on the third guide rail, the third driving motor drives the third sliding block to move up and down through a belt, a fourth guide rail is horizontally arranged on the third sliding block, three fourth sliding blocks are arranged on the fourth guide rail, and a first dispensing valve, a coating valve and a second dispensing valve are sequentially arranged on the three fourth sliding blocks from left to right;
the reverse side dispensing component comprises:
the fifth guide rail is matched with a fifth sliding block, a fourth driving motor is arranged at the end part of the fifth guide rail, and the fourth driving motor drives the fifth sliding block to move left and right through a belt;
a first mounting plate is arranged at the top of the fifth sliding block, a sixth guide rail is arranged on the first mounting plate, the sixth guide rail is matched with the sixth sliding block, a fifth driving motor is arranged on one side of the first mounting plate, and the fifth driving motor drives the sixth sliding block to move back and forth through a belt;
the utility model discloses a gear rack, including sixth slider, seventh slider top, seventh guide rail, seventh slider, a rack, a backup pad, the backup pad is provided with third point gluey valve, rack one side is provided with sixth driving motor, sixth driving motor's output shaft is provided with the gear with rack toothing, sixth driving motor passes through rack drive backup pad up-and-down motion.
2. The LCD double-sided dispensing and coating mechanism of claim 1, wherein two ends of the fourth guide rail are provided with a mounting protrusion, a screw rod is arranged between the two mounting protrusions, the fourth slider is provided with three mounting seats for mounting the first dispensing valve, the coating valve and the second dispensing valve, the top of each mounting seat is provided with a limiting plate, the limiting plates are sleeved on the screw rod, and the left side and the right side of each limiting plate are provided with limiting nuts.
3. The LCD double-sided dispensing and coating mechanism of claim 2, wherein a connecting seat is arranged below the mounting seat, and the first dispensing valve, the coating valve and the second dispensing valve are all arranged on the connecting seat;
an eighth sliding block is arranged on the lower side of the third sliding block, and the connecting seat is fixed on the eighth sliding block.
4. The mechanism of claim 1, wherein buttons for controlling the front dispensing assembly and the back dispensing assembly are disposed on the left and right sides of the mounting fixture respectively.
5. The LCD double-sided dispensing and coating mechanism of claim 1, wherein the mounting fixture is provided with a plurality of fixing holes for fixing the workpiece.
6. The LCD double-sided dispensing and coating mechanism of claim 1, wherein the first dispensing valve and the second dispensing valve are used for controlling the opening and closing of IC protective paste, the coating valve is used for controlling the opening and closing of silver paste, and the third dispensing valve is used for controlling the opening and closing of FPC reinforcing paste.
7. The LCD double-sided dispensing coating mechanism of claim 1, wherein a pressure gauge is disposed on the right side of the first mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449295.5U CN210546097U (en) | 2019-08-30 | 2019-08-30 | LCD double-sided dispensing and coating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449295.5U CN210546097U (en) | 2019-08-30 | 2019-08-30 | LCD double-sided dispensing and coating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210546097U true CN210546097U (en) | 2020-05-19 |
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ID=70667311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921449295.5U Active CN210546097U (en) | 2019-08-30 | 2019-08-30 | LCD double-sided dispensing and coating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210546097U (en) |
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2019
- 2019-08-30 CN CN201921449295.5U patent/CN210546097U/en active Active
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