CN112620012A - Quantum dot film edge coating glue applying device - Google Patents
Quantum dot film edge coating glue applying device Download PDFInfo
- Publication number
- CN112620012A CN112620012A CN202011588286.1A CN202011588286A CN112620012A CN 112620012 A CN112620012 A CN 112620012A CN 202011588286 A CN202011588286 A CN 202011588286A CN 112620012 A CN112620012 A CN 112620012A
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- China
- Prior art keywords
- coating
- quantum dot
- dot film
- material conveying
- film edge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0204—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to the edges of essentially flat articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- Coating Apparatus (AREA)
Abstract
The invention discloses a quantum dot film edge coating and gluing device which comprises a material conveying belt, wherein a detection mechanism, a positioning mechanism and a coating mechanism are sequentially arranged above the material conveying belt according to a material conveying direction; the detection mechanism is used for determining whether incoming materials exist or not and sending a work preparation signal to the coating mechanism; the positioning mechanism is used for scanning the relative position of the material relative to the material conveying belt so as to facilitate the coating mechanism component to coat the path; the coating mechanism is used for directly coating the edges of the materials and sequentially finishing automatic sizing of the materials conveyed by the material conveying belt. According to the invention, the detection mechanism, the positioning mechanism and the coating mechanism are sequentially arranged on the material conveying belt, so that automatic coating and edge sealing almost without manual participation are realized in the whole coating process, the operation is simple, the coating speed is high, the consumed sealant amount is relatively small, compared with manual coating, the automation degree is high, and the large-scale production is facilitated.
Description
Technical Field
The invention relates to the technical field of coating and sizing, in particular to a quantum dot film edge coating and sizing device.
Background
The quantum dot film is mainly a film used on a display, so that the liquid crystal display can easily realize the light color gamut, and the problems of low contrast, low color gamut and long response time of a traditional liquid crystal system television can be effectively solved, thereby bringing better visual experience. The quantum dot film needs to be tested after the completion, and the edge of the quantum dot film needs to be sealed before the test, because the quantum dot film is very sensitive to external water vapor and oxygen, once water and oxygen permeate from the edge, the light permeability of the quantum dot film is attenuated, and the stability of the quantum dot film is influenced.
The existing sealing of the edge of the quantum dot film mainly depends on manual operation, so that the operation is troublesome, the coating speed is low, the consumed sealant amount is large, the automation degree is low, and the large-scale production is not facilitated.
Disclosure of Invention
The invention aims to provide a quantum dot film edge coating and gluing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quantum dot film edge coating and gluing device comprises a material conveying belt, wherein a detection mechanism, a positioning mechanism and a coating mechanism are sequentially arranged above the material conveying belt according to a material conveying direction;
the detection mechanism is used for determining whether incoming materials exist or not and sending a work preparation signal to the coating mechanism;
the positioning mechanism is used for scanning the relative position of the material relative to the material conveying belt so as to facilitate the coating mechanism component to coat the path;
the coating mechanism is used for directly coating the edges of the materials and sequentially finishing automatic sizing of the materials conveyed by the material conveying belt.
Furthermore, the detection mechanism comprises a first support frame of an inverted U-shaped structure, a sensor is arranged on the top surface of the inner side of the first support frame, and the sensor is over against the top surface of the material conveying belt below the sensor.
Furthermore, positioning mechanism includes the second support frame of the structure of falling U-shaped, the inboard top surface of second support frame is equipped with the scanner, scanner and coating mechanism's master control portion electric connection.
Further, coating mechanism include with material conveyer belt both sides fixed connection's backup pad, be equipped with horizontal migration mechanism between the top of backup pad, horizontal migration mechanism's bottom is equipped with the mounting panel, the bottom surface of mounting panel is equipped with the telescopic machanism that can reciprocate, one side of telescopic machanism is equipped with the packing element that holds the glue solution, and the opposite side is equipped with the location camera, trachea and cylinder intercommunication are passed through on the top of packing element, the bottom of packing element is equipped with the coating syringe needle.
Furthermore, the rubber cylinder is inserted into the inner side of the heat insulation sleeve.
Furthermore, the bottom of location camera is located the top of telescopic machanism bottom, the coating syringe needle is located telescopic machanism's below.
Furthermore, horizontal migration mechanism, telescopic machanism, location camera, cylinder and insulation cover all with master control portion electric connection.
Further, the distance between the positioning mechanism and the coating mechanism is a fixed value.
Furthermore, the maximum distance between the bottom surface of the horizontal moving mechanism and the top surface of the material conveying belt is smaller than the maximum length of the telescopic mechanism.
Furthermore, an electric heating structure is arranged inside the heat insulation sleeve.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the detection mechanism, the positioning mechanism and the coating mechanism are sequentially arranged on the material conveying belt, so that automatic coating and edge sealing almost without manual participation are realized in the whole coating process, the operation is simple, the coating speed is high, the consumed sealant amount is relatively small, compared with manual coating, the automation degree is high, and the large-scale production is facilitated.
In the actual production process, the material can be placed and fixed on the special tool in order to avoid the adhesion of the material and the conveyor belt due to the excessive glue for coating, and the contact area of the tool and the material is smaller than the plane area of the material, so that the edge of the material is exposed, and the coated glue is not adhered to the material and the conveyor belt.
Drawings
FIG. 1 is a top view of a quantum dot film edge coating sizing device;
FIG. 2 is a front view of a detection mechanism in a quantum dot film edge coating sizing device;
FIG. 3 is a front view of a coating mechanism in a quantum dot film edge coating and glue applying device;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a rear view of a partially enlarged view at a in fig. 3.
In the figure: 1. a material conveyor belt; 2. a detection mechanism; 21. a first support frame; 22. a sensor; 3. a positioning mechanism; 31. a second support frame; 32. a scanner; 4. a coating mechanism; 41. a support plate; 42. a horizontal movement mechanism; 43. mounting a plate; 44. a telescoping mechanism; 45. a rubber cylinder; 46. positioning a camera; 47. a coating needle head; 48. an insulating sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a quantum dot film edge coating and gluing device comprises a material conveying belt 1, wherein a detection mechanism 2, a positioning mechanism 3 and a coating mechanism 4 are sequentially arranged above the material conveying belt 1 according to a material conveying direction;
the detection mechanism 2 is used for determining whether the supplied materials exist or not and sending a work preparation signal to the coating mechanism 4;
the positioning mechanism 3 is used for scanning the relative position of the material relative to the material conveying belt 1 so as to facilitate the coating mechanism 4 to form a coating path;
the coating mechanism 4 is used for directly coating the edges of the materials and sequentially finishing the automatic sizing of the materials conveyed by the material conveying belt 1.
In this scheme, through setting gradually detection mechanism 2, positioning mechanism 3 and coating mechanism 4 on material conveyer belt 1 to realize whole coating in-process, almost need not artifical automatic coating banding of participating in, easy operation and coating speed are also less relatively than the piece, the sealant volume that consumes, compare artifical coating, and degree of automation is higher, is favorable to large-scale production.
In the actual production process, the material can be placed and fixed on the special tool in order to avoid the adhesion of the material and the conveyor belt due to the excessive glue for coating, and the contact area of the tool and the material is smaller than the plane area of the material, so that the edge of the material is exposed, and the coated glue is not adhered to the material and the conveyor belt.
The detection mechanism 2 preferably has the following structure: the coating machine comprises a first support frame 21 of an inverted U-shaped structure, a sensor 22 is arranged on the top surface of the inner side of the first support frame 21, the sensor 22 is right opposite to the top surface of a material conveying belt 1 below, when materials pass through the lower portion of the sensor 22, the materials can be sensed by the sensor 22, the sensor 22 sends signals to a coating mechanism 4, and the coating mechanism 4 can perform self-checking and coating preparation after receiving the signals.
Wherein, the following structure is preferred for the positioning mechanism 3: the coating device comprises a second support frame 31 with an inverted U-shaped structure, wherein a scanner 32 is arranged on the top surface of the inner side of the second support frame 31, the scanner 32 is electrically connected with a master control part of the coating mechanism 4, and the scanner 32 is used for scanning the relative position of a material passing through the right lower part of the scanner 32 and is used as the position reference during coating.
Among them, the coating mechanism 4 preferably has the following structure: including the backup pad 41 with 1 both sides fixed connection of material conveyer belt, be equipped with horizontal migration mechanism 42 between the top of backup pad 41, horizontal migration mechanism 42's bottom is equipped with mounting panel 43, and mounting panel 43's bottom surface is equipped with telescopic machanism 44 that can reciprocate, and one side of telescopic machanism 44 is equipped with the packing element 45 that holds the glue solution, and the opposite side is equipped with location camera 46, and trachea and cylinder intercommunication are passed through on the top of packing element 45, and the bottom of packing element 45 is equipped with coating syringe needle 47.
The horizontal moving mechanism 42 can drive the mounting plate 43 to move in the horizontal direction (including the transverse direction and the longitudinal direction), the telescopic mechanism 44 is used for adjusting the position of the rubber cylinder 45, so that the coating needle 47 can move along the edge of the material as a track, the positioning camera 46 is used for shooting a position reference sent by the scanner 32 before coating, the material conveying belt 1 is paused after positioning, and the mounting plate 43 is driven by the horizontal moving mechanism 42 to coat according to the re-determined position and the planned path.
The packing element 45 is inserted and is located the inboard of insulation cover 48, and insulation cover 48 is used for keeping warm to the inside glue of packing element 45, avoids long-time use back glue to condense, and preferred insulation cover 48's inside is equipped with the electrical heating structure, can keep glue temperature invariant for a long time, realizes stable coating.
The bottom end of the positioning camera 46 is located above the bottom end of the telescopic mechanism 44, and the coating needle 47 is located below the telescopic mechanism 44, so that the positioning camera 46 is not interfered by coating action and is in contact with foreign matters.
The horizontal moving mechanism 42, the telescopic mechanism 44, the positioning camera 46, the air cylinder and the heat insulation sleeve 48 are all electrically connected with the master control part, and the master control part coordinates the actions of all parts to avoid mutual interference.
The distance between the positioning mechanism 3 and the coating mechanism 4 is a fixed value, and the material conveying belt 1 can calculate the moving distance of the material according to the conveying speed of the material conveying belt and actively pause the material, so that the working procedures of the coating mechanism 4 are reduced.
The maximum distance between the bottom surface of the horizontal moving mechanism 42 and the top surface of the material conveying belt 1 is smaller than the maximum length of the telescopic mechanism 44, so that the problem that the coating needle head 47 cannot be matched with the edge of the material due to the fact that the position of the horizontal moving mechanism 42 is too high or the maximum length of the telescopic mechanism 44 is too short is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.
Claims (10)
1. The utility model provides a quantum dot film edge coating glue applying device, includes material conveyer belt (1), its characterized in that: a detection mechanism (2), a positioning mechanism (3) and a coating mechanism (4) are sequentially arranged above the material conveying belt (1) according to the material conveying direction;
the detection mechanism (2) is used for determining whether the material is fed or not and sending a work preparation signal to the coating mechanism (4);
the positioning mechanism (3) is used for scanning the relative position of the material relative to the material conveying belt (1) so as to facilitate the coating path of the coating mechanism (4);
the coating mechanism (4) is used for directly coating the edges of the materials and sequentially finishing automatic sizing of the materials conveyed by the material conveying belt (1).
2. The quantum dot film edge coating sizing device of claim 1, characterized in that: the detection mechanism (2) comprises a first support frame (21) of an inverted U-shaped structure, a sensor (22) is arranged on the top surface of the inner side of the first support frame (21), and the sensor (22) is over against the top surface of the material conveying belt (1) below.
3. The quantum dot film edge coating sizing device of claim 1, characterized in that: the positioning mechanism (3) comprises a second support frame (31) of an inverted U-shaped structure, a scanner (32) is arranged on the top surface of the inner side of the second support frame (31), and the scanner (32) is electrically connected with a master control part of the coating mechanism (4).
4. The quantum dot film edge coating sizing device according to claim 1 or 3, characterized in that: coating mechanism (4) include backup pad (41) with material conveyer belt (1) both sides fixed connection, be equipped with horizontal migration mechanism (42) between the top of backup pad (41), the bottom of horizontal migration mechanism (42) is equipped with mounting panel (43), the bottom surface of mounting panel (43) is equipped with telescopic machanism (44) that can reciprocate, one side of telescopic machanism (44) is equipped with packing element (45) that hold the glue solution, and the opposite side is equipped with location camera (46), trachea and cylinder intercommunication are passed through on the top of packing element (45), the bottom of packing element (45) is equipped with coating syringe needle (47).
5. The quantum dot film edge coating sizing device of claim 4, characterized in that: the rubber cylinder (45) is inserted into the inner side of the heat insulation sleeve (48).
6. The quantum dot film edge coating sizing device of claim 4, characterized in that: the bottom end of the positioning camera (46) is positioned above the bottom end of the telescopic mechanism (44), and the coating needle head (47) is positioned below the telescopic mechanism (44).
7. The quantum dot film edge coating sizing device of claim 5, characterized in that: the horizontal moving mechanism (42), the telescopic mechanism (44), the positioning camera (46), the air cylinder and the heat insulation sleeve (48) are all electrically connected with the master control part.
8. The quantum dot film edge coating sizing device of claim 1, characterized in that: the distance between the positioning mechanism (3) and the coating mechanism (4) is a fixed value.
9. The quantum dot film edge coating sizing device of claim 4, characterized in that: the maximum distance between the bottom surface of the horizontal moving mechanism (42) and the top surface of the material conveying belt (1) is smaller than the maximum length of the telescopic mechanism (44).
10. The quantum dot film edge coating sizing device of claim 5, characterized in that: an electric heating structure is arranged in the heat insulation sleeve (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588286.1A CN112620012A (en) | 2020-12-29 | 2020-12-29 | Quantum dot film edge coating glue applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588286.1A CN112620012A (en) | 2020-12-29 | 2020-12-29 | Quantum dot film edge coating glue applying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112620012A true CN112620012A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011588286.1A Pending CN112620012A (en) | 2020-12-29 | 2020-12-29 | Quantum dot film edge coating glue applying device |
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| CN (1) | CN112620012A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770343A (en) * | 2017-03-28 | 2017-05-31 | 慧眼自动化科技（广州）有限公司 | Gluing Product Visual detecting system and detection method |
| CN208574879U (en) * | 2018-05-24 | 2019-03-05 | 吉安市协创电子科技有限公司 | A kind of drying unit for electronic transformer processing |
| CN110420804A (en) * | 2019-07-16 | 2019-11-08 | 深圳市卓翼科技股份有限公司 | Automatically dropping glue patch screen all-in-one machine |
| CN209646878U (en) * | 2019-01-21 | 2019-11-19 | 昆山英浦赛思光电科技有限公司 | A kind of rail mounted vision guide spot gluing equipment |
| CN110841873A (en) * | 2019-11-06 | 2020-02-28 | 东莞市欧珀精密电子有限公司 | Processing equipment of display screen assembly |
| CN111804515A (en) * | 2020-07-16 | 2020-10-23 | 苏州小蜂视觉科技有限公司 | 3D following closed loop dispensing equipment for irregular curved surface lens |
-
2020
- 2020-12-29 CN CN202011588286.1A patent/CN112620012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770343A (en) * | 2017-03-28 | 2017-05-31 | 慧眼自动化科技（广州）有限公司 | Gluing Product Visual detecting system and detection method |
| CN208574879U (en) * | 2018-05-24 | 2019-03-05 | 吉安市协创电子科技有限公司 | A kind of drying unit for electronic transformer processing |
| CN209646878U (en) * | 2019-01-21 | 2019-11-19 | 昆山英浦赛思光电科技有限公司 | A kind of rail mounted vision guide spot gluing equipment |
| CN110420804A (en) * | 2019-07-16 | 2019-11-08 | 深圳市卓翼科技股份有限公司 | Automatically dropping glue patch screen all-in-one machine |
| CN110841873A (en) * | 2019-11-06 | 2020-02-28 | 东莞市欧珀精密电子有限公司 | Processing equipment of display screen assembly |
| CN111804515A (en) * | 2020-07-16 | 2020-10-23 | 苏州小蜂视觉科技有限公司 | 3D following closed loop dispensing equipment for irregular curved surface lens |
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Application publication date: 20210409 |
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