CN217707923U - Automatic feeding machine for backlight lens of liquid crystal display panel - Google Patents
Automatic feeding machine for backlight lens of liquid crystal display panel Download PDFInfo
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- CN217707923U CN217707923U CN202221423248.5U CN202221423248U CN217707923U CN 217707923 U CN217707923 U CN 217707923U CN 202221423248 U CN202221423248 U CN 202221423248U CN 217707923 U CN217707923 U CN 217707923U
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Abstract
The utility model discloses an automatic feeding machine for a backlight lens of a liquid crystal panel, which comprises a frame, wherein a bearing table surface is arranged on the frame; the feeding device is arranged on the bearing table surface; the material bearing platform is arranged on the bearing table surface, and a flexible vibrating disc is arranged in the material bearing platform; the visual camera is arranged above the flexible vibrating disk and used for identifying the orientation of the materials and reading the related data of the materials and the positions and angles of the materials; the material grabbing module can move in the three-axis direction above the bearing table top; the conveyor belt assembly is arranged on the bearing table top; the end of conveyor belt subassembly is located to end sensor for the terminal material of response conveyor belt subassembly, the utility model discloses can overturn in sending the material to the flexible vibration dish automatically, confirm by the vision camera after that the front face picks the back by getting the material module and proofreaies and correct the material angle and move to conveyor belt subassembly top again after upward the material, then confirm whether continue the blowing on conveyor belt subassembly according to the end sensor that sets up on conveyor belt subassembly, saved manpower and materials.
Description
Technical Field
The utility model relates to a feed machine especially relates to an automatic feed machine for liquid crystal display panel lens in a poor light.
Background
The method is characterized in that a backlight lens is attached to a liquid crystal panel, the lens is generally in bulk, most of the existing lens supplies are manually supplied, and other material supplying machines only perform linear transmission on materials after the materials are vibrated by a vibrating disc and then perform manual turnover and supply after the material angle is determined.
After long-time actual production and processing, the feeding mode is found to have low feeding efficiency and waste a large amount of manpower and material resources; in addition, the turning and the angle adjustment of the materials are carried out manually, so that the whole feeding efficiency cannot meet the production requirement, and a great deal of inconvenience is brought to actual production and processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's not enough and providing one kind with the material put into after the feed bin can realize automatically that the material overturns after snatch with openly state up, then carry out the adjustment of material angle again, the last material transmits with multiseriate synchronous transmission's mode, has saved manpower and materials, liquid crystal display panel automatic feed machine of lens in a poor light that transmission efficiency is high.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic feeder for a liquid crystal panel backlight lens comprises:
the device comprises a rack, a first clamping device and a second clamping device, wherein a bearing table top is arranged on the rack;
the feeding device is arranged on the bearing table top and used for conveying materials;
the material bearing platform is arranged on the bearing table surface, and a flexible vibrating disc is arranged in the material bearing platform and used for vibrating and turning over materials provided by the feeding device;
the visual camera is arranged above the flexible vibrating disk and used for identifying the orientation of the materials and reading the related data of the materials and the positions and angles of the materials;
the material grabbing module can move in the three-axis direction above the bearing table top and is used for grabbing materials facing to the front side or the back side in the flexible vibration disc through the visual camera;
the conveying belt assembly is arranged on the bearing table top and used for receiving and transmitting the materials sent by the material grabbing module;
and the tail end sensor is arranged at the tail end of the conveying belt component and used for sensing the tail end material of the conveying belt component and controlling the conveying belt component and the material grabbing module.
Further, the material grabbing module is arranged on the Z-axis moving module; the Z-axis moving module is arranged on the X-axis moving module, and the X-axis moving module is arranged on the Y-axis moving module.
Furthermore, the feeding device comprises a storage bin, a first direct vibration feeder is arranged at the bottom of the storage bin, and a gravity sensor for sensing materials is arranged in the first direct vibration feeder; a discharge port of the storage bin is communicated with a feeding track, and a second direct vibration feeder is arranged at the bottom of the feeding track; wherein, the discharge hole of the feeding track is positioned above the flexible vibration disc.
Furthermore, the material grabbing module comprises a plurality of Z-axis downward pressing air cylinders; and a rotating motor is arranged on the Z-axis pressing cylinder, and a vacuum chuck is arranged on a rotating shaft of the rotating motor.
Furthermore, the conveying belt assembly comprises a plurality of conveying belts arranged in parallel, and a limiting strip for limiting materials is arranged between every two adjacent conveying belts; the terminal sensor sets up every the end of transmission band, the end of transmission band is equipped with material backstop strip, the spacing groove that has the adaptation material on the material backstop strip.
Further, still be equipped with the protection casing in the frame, the protection casing is equipped with touch control screen, three-colour alarm lamp and scram button outward.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a scheme the utility model discloses a liquid crystal display panel lens automatic feed machine in a poor light, at first, overturn in sending the material to flexible vibration dish automatically, confirm by the vision camera that the front side is towards the material of up after snatching the back by getting the material module and rectify the material angle and move to the conveyer belt subassembly top again, then confirm whether continue the blowing on the conveyer belt subassembly according to the terminal sensor that sets up on the conveyer belt subassembly, the automatic turn-over of material and the transmission of angle correction have been realized, the whole process is automatic to be accomplished, high durability and convenient operation, manpower and materials have been saved, the actual production and processing demand of enterprise has been satisfied.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic perspective view of a feeding device according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an embodiment of the present invention with a protective cover and a dust cover;
wherein: frame 1, feedway 2, material holding platform 3, flexible vibration dish 4, grab material module 5, conveyer belt subassembly 6, vision camera 7, material backstop strip 8, end sensor 9, bear mesa 10, protection casing 11, touch control screen 12, three-colour alarm lamp 13, scram button 14, shield 15, first feeder 20 that shakes all the time, gravity sensor 21, the second feeder 22 that shakes all the time, feed bin 23, pay-off track 24, Z axle pushes down cylinder 50, rotating electrical machines 51, vacuum chuck 52, conveyer belt 60, spacing strip 61, Z axle removes module 80, X axle removes module 81, Y axle removes module 82, material 100, spacing groove 800.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, an embodiment of the utility model relates to a liquid crystal display panel backlight lens automatic feed machine, including frame 1, feedway 2, material holding platform 3, flexible vibration dish 4, grab material module 5, conveyer belt subassembly 6, vision camera 7 and terminal sensor 9, have in the frame 1 and bear a bearing table face 10 that bears relevant part in this feeder, feedway 2 is installed on bearing table face 10 for in the flexible vibration dish 4 that holds material platform 3 with material 100 transmission, material 100 in this embodiment indicates liquid crystal display panel backlight lens.
Referring to fig. 4, the feeding device 2 includes a bin 23, the material can be manually placed into the bin 23, a first direct vibration feeder 20 is arranged at the bottom of the bin 23, and a gravity sensor 21 for sensing the material is arranged in the first direct vibration feeder 20; the discharge port of the storage bin 23 is communicated with a feeding track 24, the bottom of the feeding track 24 is provided with a second straight vibrating feeder 22, and the discharge port of the feeding track 24 is just above the flexible vibrating disk 4.
During operation, when the gravity sensor 21 senses that the material 100 is in the storage bin 23, the first direct vibration feeder 20 starts to operate, the material in the storage bin 23 is vibrated and conveyed into the feeding track 24, and then the material in the feeding track 24 is vibrated by the second direct vibration feeder 22 and conveyed into the flexible vibration disc 4 for flexible vibration.
Through the feedway of this embodiment, can carry out artifical feed supplement toward feed bin 23 at any time, in time provide the material, convenient operation laborsaving only needs can realize automatically sending material 100 to the process in the flexible vibration dish 4 after putting into feed bin 23 with material 100 during the operation.
Referring to fig. 1, the material supporting table 3 is disposed on the supporting table 100, the flexible vibration plate 4 is installed in the material supporting table 3, the discharge port of the feeding rail 24 is aligned with the flexible vibration plate 4, the flexible vibration plate 4 is used for flexibly vibrating and overturning the material 100, and thus the material 100 in the flexible vibration plate 4 can be placed with the front side facing upward or the reverse side facing upward.
The vision camera 7 is arranged above the flexible vibrating disk 4, in the embodiment, the vision camera 7 is used for identifying the materials 100 with the right side facing upwards, reading the positions and the angles of the materials and the relevant data of the materials, and after the materials 100 with the right side facing upwards and the right angle position are determined, the materials 100 with the right side facing upwards and the right angle are grabbed by the grabbing module 5 and then are conveyed to the upper part of the conveying belt assembly 6.
Referring to fig. 1-2, the material grabbing module 5 is disposed on the Z-axis moving module 80, the Z-axis moving module 80 is disposed on the X-axis moving module 81, and the X-axis moving module 81 is disposed on the Y-axis moving module 82, so that the material grabbing module 5 can move in the three-axis direction of the bearing table 10, and the material 100 facing upwards in the flexible vibration plate 4 can be grabbed conveniently.
In this embodiment, it includes that six parallel arrangement move Z axle down air cylinder 50 on module 80 to grab material module 5, six Z axle down air cylinder 50 are moved module 80 control by the Z axle and are gone up and down in step in Z axle direction, one side of every Z axle down air cylinder 80 all is equipped with rotating electrical machines 51, be equipped with vacuum chuck 52 in rotating electrical machines 51's the pivot, vacuum chuck 52 is used for adsorbed material 100, and carry out the rotation of material 100 angle through rotating electrical machines 51 as required, it can realize the regulation to snatching and the angle of material 100 to grab material module 5, thereby satisfy the different angular position demands of material.
Referring to fig. 1 to 3, the conveyor belt assembly 6 is disposed on the carrying table 100 and located at one side of the material carrying table 3, the conveyor belt assembly 6 in this embodiment includes six parallel conveyor belts 60, and a guide strip 61 for limiting material transmission is disposed between two adjacent conveyor belts 60, so that the material is transmitted between two adjacent guide strips 61, and the accuracy of the material transmission position is ensured.
Six parallel arrangement's conveyer belt 60 and six sucking discs 52 in grabbing material module 5 are to setting up from top to bottom, conveyer belt 60 is used for carrying out linear transmission to material 100, and be provided with terminal sensor 9 at every conveyer belt 60's end, one side of terminal sensor 9 still is equipped with the material backstop strip that is located the conveyer belt 60 end, when material 100 reaches the terminal of conveyer belt 60, the material is spacing via spacing groove 800 in the material backstop strip 8, then terminal sensor 9 responds to, confirm whether there is material 100 in the spacing groove 800, thereby control transmission takes assembly and grabs the material module and carry out corresponding action.
Specifically, when the material is put down in the area of grabbing material module 5, after conveyer belt 60 carried the material a certain distance, grabbing material module 5 and continuing to drive the material and blowing to conveyer belt 60 front end top, conveyer belt 60 carried out intermittent type formula cycle work. When the total distance of material transmission reached the maximum value, when the material was located spacing groove 800 promptly, terminal sensor 9 sensed terminal material and thrown away and not taken away, and conveyer belt 60 stop work grabs material module 5 and waits to stop the blowing on the conveyer belt front end, until terminal sensor 9 sensed terminal material 100 and taken away, just can continue work.
Wherein, still be equipped with the protection casing 11 on the frame 1, the protection casing 11 plays the effect of protection relevant part, is equipped with touch control screen 12, tristimulus alarm lamp 13 and emergency stop button 14 outside the protection casing, and touch control screen 12 is used for controlling this feeder's relevant action, and tristimulus alarm lamp 13 plays the alarming action, and emergency stop button 14 is the button of pressing when meetting dangerous situation.
In addition, the end sensor 9 in this embodiment is an optical fiber sensor, and the optical fiber sensor is sensitive to the transparent crystal object, so that the actual requirements can be better met.
The transmission belt assembly 6 is also provided with a dust cover 15 for preventing the materials from being stained with dust and influencing subsequent operations.
The specific work flow is as follows:
proper quantities of good materials are manually put into the storage bin, and the storage bin supplies a certain quantity of materials to the flexible vibration disc at a time through the feeding track which is fed in a vibration mode through the first direct vibration feeder and the second direct vibration feeder.
The flexible vibration dish makes the material upset through the amplitude to obtain the openly material up of a certain amount, grab the material module and remove to the top of flexible vibration dish, the positive position of material and angle information are got to the vision camera simultaneously, and feed back to the touch control screen, and the touch control screen instruction is grabbed the material module, grabs six groups of sucking discs in the material module and goes down in proper order alone and snatch the material and rotate to the angle of settlement.
If the vision camera reads and does not have the material on the flexible vibration dish, the feed bin supplies with the material of a certain amount to the flexible vibration dish once more, and the feed bin does not have the material yet to supply with, then jumps out the bullet window on the touch control screen and reminds the workman in time to blow to feed bin, and after six groups of sucking discs all grabbed the material, it drives the material and carries out the blowing to conveyer belt front end top to grab the material module.
After the materials are conveyed by the conveying belt for a certain distance after being discharged, the material grabbing module drives the materials to be continuously discharged above the front end of the conveying belt, and in the process, the conveying belt intermittently and circularly works; when the total distance of material transmission reached the maximum value, terminal sensor 9 senses terminal material promptly and throws away and not taken away, and the conveyer belt stop work grabs the material module and waits to stop the blowing in conveyer belt front end top until terminal material is taken away.
The automatic front conveying and feeding of the backlight lens of the liquid crystal panel can be realized by the circular work.
The utility model discloses a liquid crystal display panel lens automatic feed machine in a poor light, at first overturn in sending the material to flexible vibration dish automatically, confirm by the vision camera that the front side is to the material of up after and snatching the back by getting the material module and rectify the material angle and move to conveyer belt assembly top again, then confirm whether continue the blowing on the conveyer belt assembly according to the terminal sensor that sets up on the conveyer belt assembly, the automatic turn-over of material and the transmission of angle correction have been realized, the whole process is automatic to be accomplished, high durability and convenient operation, manpower and materials have been saved, the actual production and processing demand of enterprise has been satisfied.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All technical solutions formed by adopting equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a liquid crystal display panel back light lens automatic feed machine which characterized in that includes:
the device comprises a rack, a positioning device and a control device, wherein a bearing table top is arranged on the rack;
the feeding device is arranged on the bearing table top and used for conveying materials;
the material bearing platform is arranged on the bearing table surface, and a flexible vibrating disc is arranged in the material bearing platform and used for vibrating and turning over materials provided by the feeding device;
the visual camera is arranged above the flexible vibrating disk and used for identifying the orientation of the materials and reading the related data of the materials and the positions and angles of the materials;
the material grabbing module can move in the three-axis direction above the bearing table top and is used for grabbing materials facing the front side or the back side in the flexible vibration disc through the visual camera;
the conveying belt assembly is arranged on the bearing table top and used for receiving and transmitting the materials sent by the material grabbing module;
and the tail end sensor is arranged at the tail end of the conveying belt assembly and used for sensing the tail end material of the conveying belt assembly and controlling the conveying belt assembly and the material grabbing module.
2. The automatic lens feeder for a liquid crystal panel backlight according to claim 1, wherein: the material grabbing module is arranged on the Z-axis moving module; the Z-axis moving module is arranged on the X-axis moving module, and the X-axis moving module is arranged on the Y-axis moving module.
3. The automatic lens feeder for a liquid crystal panel backlight according to claim 1, wherein: the feeding device comprises a storage bin, a first direct vibration feeder is arranged at the bottom of the storage bin, and a gravity sensor for sensing materials is arranged in the first direct vibration feeder; the discharge hole of the storage bin is communicated with the feeding track, and the bottom of the feeding track is provided with a second direct vibration feeder; wherein, the discharge hole of the feeding track is positioned above the flexible vibration disc.
4. The automatic lens feeder for a liquid crystal panel backlight according to claim 1, wherein: the material grabbing module comprises a plurality of Z-axis pressing cylinders; and a rotating motor is arranged on the Z-axis pressing cylinder, and a vacuum chuck is arranged on a rotating shaft of the rotating motor.
5. The automatic lens feeder for a liquid crystal panel backlight according to claim 1, wherein: the conveying belt assembly comprises a plurality of conveying belts arranged in parallel, and a limiting strip for limiting materials is arranged between every two adjacent conveying belts; the terminal sensor sets up every the end of transmission band, the end of transmission band is equipped with the material backstop strip, the spacing groove that has the adaptation material on the material backstop strip.
6. The automatic supply machine for the backlight lens of a liquid crystal panel according to claim 1, wherein: still be equipped with the protection casing in the frame, be equipped with touch control screen, three-colour alarm lamp and scram button outside the protection casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221423248.5U CN217707923U (en) | 2022-06-08 | 2022-06-08 | Automatic feeding machine for backlight lens of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221423248.5U CN217707923U (en) | 2022-06-08 | 2022-06-08 | Automatic feeding machine for backlight lens of liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217707923U true CN217707923U (en) | 2022-11-01 |
Family
ID=83798381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221423248.5U Active CN217707923U (en) | 2022-06-08 | 2022-06-08 | Automatic feeding machine for backlight lens of liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217707923U (en) |
-
2022
- 2022-06-08 CN CN202221423248.5U patent/CN217707923U/en active Active
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