CN115301508A - Dispensing control management system for COB dispensing production line - Google Patents
Dispensing control management system for COB dispensing production line Download PDFInfo
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- CN115301508A CN115301508A CN202211063057.7A CN202211063057A CN115301508A CN 115301508 A CN115301508 A CN 115301508A CN 202211063057 A CN202211063057 A CN 202211063057A CN 115301508 A CN115301508 A CN 115301508A
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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
- 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
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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
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
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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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0272—After-treatment with ovens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of COB (chip on board) dispensing control, in particular to a dispensing control management system for a COB dispensing production line, which comprises dam dispensing equipment, COB dispensing equipment, oven equipment and operation stations correspondingly arranged at the positions of the equipment; the dispensing control module is used for starting the identity authentication module to verify identity information of a user on an operation station of the corresponding equipment when the station monitoring module detects that the user exists on the operation station of the corresponding equipment, controlling the moving mechanism to drive the display to move to the operation station of the corresponding equipment after verification is passed, sending the production and processing data of the corresponding equipment acquired by the data acquisition module to the display to be displayed, and meanwhile, receiving a parameter adjustment instruction input on the display and adjusting the working state of the corresponding equipment. The invention can accurately and correspondingly display the production and processing data of the corresponding equipment and can ensure the safety of the production and processing data.
Description
Technical Field
The invention relates to the technical field of COB (chip on board) dispensing control, in particular to a dispensing control management system for a COB dispensing production line.
Background
COB (chip-on-board), namely chip-on-board packaging, is a novel packaging mode different from SMD surface mount packaging technology, and specifically, an LED chip is adhered on a PCB, then wire bonding is carried out to realize electrical connection of the LED chip, and the chip and a bonding wire are packaged by glue. The COB package generally includes die bonding, wire bonding, dam dispensing, fluorescent glue dispensing, and drying. The die bonding wire is formed by dispensing liquid die bonding glue on a die bonding position of a chip loading area on the PCB, attaching the LED chip on the die bonding position, and baking the circuit substrate to solidify the die bonding glue to fix the LED chip; the dam dispensing is to dispense dam glue on the surface of a semi-finished PCB after crystal bonding, and the LED chips after crystal bonding and wire bonding are surrounded by the dam glue; the step of dispensing the fluorescent glue is that the fluorescent glue is dispensed in the dam glue to cover the LED chip; the drying is to carry out drying solidification through an oven device.
Dam point glue among the prior art, point fluorescence glue and stoving process need go on different equipment, need the manual work to shift to the equipment of another process after accomplishing one process promptly, lead to COB point glue to produce the inefficiency. Therefore, chinese patent publication No. CN207082514U discloses a COB dispensing production line, which includes a COB box dispensing device, a COB dispensing device, an oven device, a conveying channel and a controller, wherein the conveying channel and the controller are disposed in the COB box dispensing device and the COB dispensing device dispensing chamber, and the conveying channel and the controller are disposed adjacent to each other in sequence. In this current scheme, the transport runner in the equipment is glued to control box dam point is carried semi-manufactured goods to the point and is glued the position and carry out the box dam point and glue, and the semi-manufactured goods after the control is carried the box dam point and is glued to COB glue equipment internal point fluorescence glue again, carries semi-manufactured goods to oven equipment stoving solidification through carrying the runner afterwards.
The development of industrial intelligence puts higher requirements on the accurate control of COB dispensing. However, to realize the precise control of the COB dispensing, it is necessary to display the relevant production and processing data, such as the temperature and concentration of the glue solution, the pressure value of the glue outlet, the baking temperature of the oven device, and the like, for the operator to adjust the working state of the device according to the relevant production and processing data in time during the processing process. Meanwhile, production and processing data in the production process belong to business secrets of enterprises, and particularly for high-precision fields such as COB dispensing production, the production and processing data often affect brand competitiveness and product quality, and common operators cannot check and adjust the data at will but need operators with related authorities to check and adjust the data. Therefore, how to design a dispensing control management system capable of accurately and correspondingly displaying production and processing data of corresponding equipment and ensuring the safety of the production and processing data is an urgent technical problem to be solved.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide a point glue control management system for COB point glue production line to the production and processing data that the demonstration that can be accurate and correspond corresponds equipment can be guaranteed the security of production and processing data simultaneously, thereby can improve the control effect and the information safety of COB point glue production.
In order to solve the technical problems, the invention adopts the following technical scheme:
a some glue control management system for COB production line of gluing, including box dam point gluey equipment, COB point gluey equipment and oven equipment to and correspond and set up in the operation station of each equipment position, still include:
the data acquisition module is used for acquiring production and processing data of each device;
the display is used for displaying the production and processing data of each device and receiving the input parameter adjusting instruction;
the moving mechanism is used for installing the display and driving the display to move to an operation station of the corresponding equipment;
the station monitoring module is used for detecting whether a user exists on an operation station of the corresponding equipment;
the identity authentication module is used for verifying the identity information of the user on the operation station of the corresponding equipment;
and the dispensing control module is used for starting the identity authentication module to verify the identity information of a user on the operation station of the corresponding equipment when the station monitoring module detects that the user exists on the operation station of the corresponding equipment, controlling the moving mechanism to drive the display to move to the operation station of the corresponding equipment after verification, sending the production and processing data of the corresponding equipment acquired by the data acquisition module to the display for displaying, and meanwhile, receiving a parameter adjustment instruction input on the display and adjusting the working state of the corresponding equipment.
Preferably, the data acquisition module comprises a first dispensing information acquisition terminal arranged on the box dam dispensing equipment, a second dispensing information acquisition terminal arranged on the COB dispensing equipment, and a baking information acquisition terminal arranged on the oven equipment; the data output ends of the first dispensing information acquisition terminal, the second dispensing information acquisition terminal and the baking information acquisition terminal are in data transmission connection with the data input end of the dispensing control module.
Preferably, the first dispensing information acquisition terminal comprises a first glue flow sensor arranged on a glue supply pipe of the dam dispensing equipment and a first dispensing pressure sensor arranged on a working table of the dam dispensing equipment; the data output ends of the first glue flow sensor and the first glue dispensing pressure sensor are in data transmission connection with the data input end of the glue dispensing control module;
the first glue flow sensor is a clamp type glue flow sensor, is clamped and fixed on a glue supplying pipe of the dam dispensing equipment and has a detection end attached to the outer surface of the glue supplying pipe of the glue gun of the dam dispensing equipment; the first dispensing pressure sensor is a diaphragm type pressure sensor, and a detection end of the first dispensing pressure sensor is arranged on the upper surface of the working table surface of the box dam dispensing equipment and faces a glue gun of the box dam dispensing equipment.
Preferably, the second dispensing information acquisition terminal comprises a second glue flow sensor arranged on a glue supply pipe of the glue gun of the COB dispensing equipment and a second dispensing pressure sensor arranged on a working table surface of the COB dispensing equipment; the data output ends of the second glue flow sensor and the second glue dispensing pressure sensor are in data transmission connection with the data input end of the glue dispensing control module;
the second glue flow sensor is a clamp type glue flow sensor which is clamped and fixed on a glue supplying pipe of a glue gun of COB glue dispensing equipment, and a detection end of the second glue flow sensor is attached to the outer surface of the glue supplying pipe of the glue gun of the COB glue dispensing equipment; the second dispensing pressure sensor is a diaphragm type pressure sensor, and the detection end of the second dispensing pressure sensor is arranged on the upper surface of the working table surface of the COB dispensing equipment and faces the glue gun of the COB dispensing equipment.
Preferably, the baking information acquisition terminal comprises a flame sensor and a baking temperature sensor which are arranged in the baking oven equipment; the data output ends of the flame sensor and the baking temperature sensor are in data transmission connection with the data input end of the dispensing control module;
the flame sensor is arranged in the oven equipment and positioned above the working table surface, and the detection end faces the working table surface of the oven equipment; the baking temperature sensor is arranged on the working table surface of the oven equipment, and the detection end is attached to the upper surface of the working table surface of the oven equipment.
Preferably, the moving mechanism comprises a linear motor with a control end electrically connected with the dispensing control module and provided with a stator part and a rotor part, and a mounting seat fixedly arranged on the rotor part of the linear motor and used for mounting the display;
the stator part of the linear motor is transversely arranged above the operation stations of all the equipment, so that the rotor part of the linear motor can drive the display on the mounting base to move to the operation stations of all the equipment on the stator part.
Preferably, the mounting base includes a mounting panel having a back surface mounted on the rotor portion of the linear motor and a side away from the back surface as a display mounting surface, a fixed limiting member and a movable limiting member disposed at two sides of the mounting panel at an interval, and an elastic member;
the fixed limiting part is fixedly arranged on the installation panel, and the movable limiting part is movably connected with the installation panel and can move towards the direction close to or far away from the fixed limiting part; one sides of the fixed limiting piece and the movable limiting piece, which are far away from the back surface of the mounting panel, are protruded above the mounting surface in the direction far away from the back surface;
the elastic piece applies elastic force towards the fixed limiting piece direction to the movable limiting piece, the distance between the fixed limiting piece and the movable limiting piece is smaller than the length or width dimension of the display when the elastic piece is in a state without external force application, and the distance between the fixed limiting piece and the movable limiting piece is larger than the length or width dimension of the display when the elastic piece is in a state of ultimate stretching or compression.
Preferably, the fixed limiting part is fixedly arranged at the bottom of the mounting panel; the movable limiting piece is arranged above the top of the mounting panel;
one side of the movable limiting piece, which faces the mounting panel, is provided with a sliding column extending towards the direction of the mounting panel, and a sliding blind hole, which extends towards the direction far away from the movable limiting piece and has a hole diameter corresponding to the outer diameter of the sliding column, is arranged at a position, corresponding to the sliding column, of one side of the mounting panel, which faces the movable limiting piece; the sliding column is inserted into the sliding blind hole, and the outer peripheral side of the sliding column is tightly attached to the inner peripheral side of the sliding blind hole;
one end of the elastic piece is fixedly connected with one end of the sliding column far away from the movable limiting piece, the other end of the elastic piece is fixedly connected with the bottom of the sliding blind hole, and elastic force towards the direction of the fixed limiting piece is applied to the movable limiting piece;
the fixed limiting part and the movable limiting part are cuboid structures which are arranged in parallel with a stator part of the linear motor;
when the movable limiting piece is installed on the display, one side of the movable limiting piece, which is in contact with the display, is provided with an upper sunken part which is sunken towards the direction far away from the fixed limiting piece and corresponds to the outline dimension of the corresponding contact position of the display;
when the fixed limiting part is installed on the display, one side of the fixed limiting part, which is in contact with the display, is provided with a lower concave part which is concave towards the direction far away from the movable limiting part and corresponds to the outline dimension of the corresponding contact position of the display.
Preferably, the station monitoring module comprises an infrared emitter and an infrared receiver which are arranged on the corresponding equipment, positioned on two sides of the operating station of the corresponding equipment and form infrared ray correlation, so that infrared rays between the infrared emitter and the infrared receiver can be blocked by a user existing on the operating station of the corresponding equipment, and then an infrared sensing signal of the user is sent to the dispensing control module.
Preferably, the identity authentication module verifies the identity information of the user by means of fingerprint identification verification, face identification verification, iris identification verification and/or password input verification.
The dispensing control management system for the COB dispensing production line has the following beneficial effects:
according to the invention, the data acquisition module is used for acquiring the production and processing data of each device, and when a user is positioned on the operation station of the corresponding device, the moving mechanism is used for driving the display to move to the operation station of the corresponding device to display the production and processing data of the device, namely, the production and processing data of the corresponding device (process) can be accurately and correspondingly displayed when the user performs the dam dispensing process, the fluorescent glue dispensing process and the drying process, so that an operator can conveniently check the production and processing data of the device (process) and adjust the working state (process parameters) of the device, and the COB dispensing can be better assisted by the operator to complete, thereby improving the control effect of COB dispensing production.
Secondly, when the user is positioned on the operation station of the corresponding equipment, the identity authentication module is started to verify the identity information of the user on the operation station of the corresponding equipment, so that the production and processing data viewing permission and the equipment working state adjusting permission of each equipment are provided for the operators with related permissions, namely, the production and processing data viewing permission and the equipment working state adjusting permission can be verified in an auxiliary mode, the safety of the production and processing data can be further ensured, and the information safety of COB dispensing production control can be improved.
Drawings
For purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made in detail to the present invention as illustrated in the accompanying drawings, in which:
fig. 1 is a network structure diagram of a dispensing control management system for a COB dispensing production line;
fig. 2 is a schematic structural view of a dispensing control management system for a COB dispensing production line;
FIG. 3 is a top view of the box dam dispensing equipment and the operation station
FIG. 4 is a side view of the dam dispensing apparatus and display;
FIG. 5 is a schematic view of the mounting structure of the mounting base and the display;
FIG. 6 is a front cross-sectional view of the mount;
FIGS. 7 and 8 are side and side cross-sectional views of the display mounted on the mount;
fig. 9 and 10 are side and side cross-sectional views of the mount without the display mounted thereon.
Reference numerals in the drawings of the specification include: the box dam glue dispensing device comprises a box dam glue dispensing device 1, a window 11, an operation station 12, a COB glue dispensing device 2, an oven device 3, a workbench surface 41, a glue gun 42, a glue gun glue supply pipe 43, a first glue flow sensor 51, a first glue dispensing pressure sensor 52, a second glue flow sensor 53, a second glue dispensing pressure sensor 54, a flame sensor 55, a baking temperature sensor 56, a mounting base 6, a mounting panel 61, a fixed limiting piece 62, a movable limiting piece 63, an elastic piece 64, a sliding column 65, an upper concave portion 66, a lower concave portion 67, a display 7, a stator portion 81, a mover portion 82, a mounting support 83, an infrared emitter 91 and an infrared receiver 92.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The following is further detailed by way of specific embodiments:
the embodiment is as follows:
the embodiment discloses a glue dispensing control management system for a COB glue dispensing production line.
As shown in fig. 1 and fig. 2, the dispensing control management system for the COB dispensing production line includes an enclosure dam dispensing device 1, a COB dispensing device 2, an oven device 3, and operation stations correspondingly disposed at positions of the devices; as shown in fig. 3, an oval area provided on the ground in front of the apparatus is used as the operation station 12.
The dispensing control management system further comprises:
the data acquisition module is used for acquiring production and processing data of each device;
the display is used for displaying the production and processing data of each device and receiving the input parameter adjusting instruction;
the moving mechanism is used for installing the display and driving the display to move to an operation station of the corresponding equipment;
the station monitoring module is used for detecting whether a user exists on an operation station of the corresponding equipment;
the identity authentication module is used for verifying the identity information of the user on the operation station of the corresponding equipment;
in this embodiment, the identity authentication module may verify the identity information of the user by means of fingerprint identification verification, face identification verification, iris identification verification, and password input verification, and the specific verification logic is implemented by using a conventional mature means.
And the dispensing control module is used for starting the identity authentication module to verify the identity information of a user on the operation station of the corresponding equipment when the station monitoring module detects that the user exists on the operation station of the corresponding equipment, controlling the moving mechanism to drive the display to move to the operation station of the corresponding equipment after verification, sending the production and processing data of the corresponding equipment acquired by the data acquisition module to the display for displaying, and meanwhile, receiving a parameter adjustment instruction input on the display and adjusting the working state of the corresponding equipment.
According to the invention, the data acquisition module is used for acquiring the production and processing data of each device, and when a user is positioned on the operation station of the corresponding device, the moving mechanism is used for driving the display to move to the operation station of the corresponding device to display the production and processing data of the device, namely, the production and processing data of the corresponding device (process) can be accurately and correspondingly displayed when the user performs the dam dispensing process, the fluorescent glue dispensing process and the drying process, so that an operator can conveniently check the production and processing data of the device (process) and adjust the working state (process parameters) of the device, the COB dispensing can be better assisted by the operator, and the control effect of COB dispensing production can be improved.
Secondly, when the user is positioned on the operation station of the corresponding equipment, the identity authentication module is started to verify the identity information of the user on the operation station of the corresponding equipment, so that the production and processing data viewing permission and the equipment working state adjusting permission of each equipment are provided for the operators with related permissions, namely, the production and processing data viewing permission and the equipment working state adjusting permission can be verified in an auxiliary mode, the safety of the production and processing data can be further ensured, and the information safety of COB dispensing production control can be improved.
Referring to fig. 2, the data acquisition module includes a first dispensing information acquisition terminal disposed on the dam dispensing equipment, a second dispensing information acquisition terminal disposed on the COB dispensing equipment, and a baking information acquisition terminal disposed on the oven equipment; the data output ends of the first dispensing information acquisition terminal, the second dispensing information acquisition terminal and the baking information acquisition terminal are in data transmission connection with the data input end of the dispensing control module.
The first dispensing information acquisition terminal comprises a first glue flow sensor 51 arranged on a glue supply pipe 43 of the box dam dispensing equipment and a first dispensing pressure sensor 52 arranged on a working table 41 of the box dam dispensing equipment; the data output ends of the first glue flow sensor 51 and the first glue dispensing pressure sensor 52 are in data transmission connection with the data input end of the glue dispensing control module;
the first glue flow sensor is a clamp type glue flow sensor, is clamped and fixed on a glue gun glue supply pipe 43 of the box dam glue dispensing equipment, and a detection end of the first glue flow sensor is attached to the outer surface of the glue gun glue supply pipe 43 of the box dam glue dispensing equipment; in this embodiment, the clamp-type glue flow sensor may be a clamp-type glue flow sensor of the kirnshi FD-X series, which can effectively measure various liquids, such as high viscosity liquids that are easy to adhere to each other, and food and liquid medicines that need to be prevented from contacting each other.
The first dispensing pressure sensor is a diaphragm pressure sensor, and its detecting end is disposed on the upper surface of the working table 41 of the box dam dispensing device and faces the glue gun 42 (glue outlet position) of the box dam dispensing device. In the embodiment, the membrane type pressure sensor is a Jiayun JYS-687-002 type flexible film pressure sensor.
The second dispensing information acquisition terminal comprises a second glue flow sensor 53 arranged on the glue supplying tube 43 of the glue gun of the COB dispensing equipment, and a second dispensing pressure sensor 54 arranged on the working table 41 of the COB dispensing equipment; the data output ends of the second glue flow sensor 53 and the second glue dispensing pressure sensor 54 are in data transmission connection with the data input end of the glue dispensing control module;
the second glue flow sensor is a clamp type glue flow sensor, and is clamped and fixed on a glue gun glue supply pipe 43 of the COB glue dispensing equipment, and the detection end of the second glue flow sensor is attached to the outer surface of the glue gun glue supply pipe 43 of the COB glue dispensing equipment; in this embodiment, the clamp-type glue flow sensor may be a clamp-type glue flow sensor of the kirschner FD-X series, which can effectively measure various liquids, such as highly viscous liquids that are easy to adhere to, and food and liquid medicines that need to be prevented from contacting.
The second dispensing pressure sensor is a diaphragm pressure sensor, and a detection end of the second dispensing pressure sensor is disposed on the upper surface of the working platform 41 of the COB dispensing device and faces the glue gun 42 (glue outlet position) of the COB dispensing device. In the embodiment, the membrane type pressure sensor is a Jiayun JYS-687-002 type flexible film pressure sensor.
The baking information acquisition terminal comprises a flame sensor 55 and a baking temperature sensor 56 which are arranged in the baking oven equipment; the data output ends of the flame sensor 55 and the baking temperature sensor 56 are in data transmission connection with the data input end of the dispensing control module;
the flame sensor is arranged in the oven device and positioned above the working platform 41, and the detection end faces the working platform 41 of the oven device; in this embodiment, the flame sensor may be an armored CF 6002-type ultraviolet flame detector.
The baking temperature sensor is arranged on the working table surface of the oven equipment, and the detection end is attached to the upper surface of the working table surface of the oven equipment. In this embodiment, the baking temperature sensor may be a ge-mai GTS300 type temperature sensor.
According to the invention, the glue concentration data (used for reflecting the quality of the box dam glue and the fluorescent glue and further judging whether the glue dispensing process is qualified) and the glue pressure data (used for reflecting the force when the glue gun is used for dispensing the box dam glue and further judging whether the chip is damaged) of the box dam glue dispensing equipment and the COB glue dispensing equipment are respectively obtained by the glue flow sensor and the glue dispensing pressure sensor to serve as the production and processing data of the glue dispensing process, so that the production condition of the glue dispensing equipment can be effectively reflected, and the auxiliary operating personnel can be facilitated to better check or adjust the glue dispensing process parameters. Meanwhile, the mounting positions of the glue flow sensor and the dispensing pressure sensor and the orientation of the glue flow sensor and the dispensing pressure sensor during data acquisition are designed, so that glue concentration data and dispensing pressure data of dispensing equipment can be acquired better and more accurately, the data quality can be effectively ensured, and the control effect of COB dispensing can be improved better in an auxiliary manner.
According to the invention, the flame generation data (used for judging whether a chip in the oven device spontaneously ignites) and the baking temperature data (used for judging whether the baking temperature of the oven device reaches the standard) of the oven device are acquired by the flame sensor and the baking temperature sensor to serve as the production and processing data of the baking process, so that the production condition of the baking process can be effectively reflected, and the auxiliary operator can be further facilitated to better adjust the baking process parameters. Meanwhile, the mounting positions of the flame sensor and the baking temperature sensor and the orientation of the flame sensor and the baking temperature sensor during data acquisition are designed, so that flame generation data and baking temperature data of the oven equipment can be acquired better and more accurately, the data quality can be effectively ensured, and the control effect of COB dispensing can be improved better in an auxiliary manner.
As shown in fig. 2, the moving mechanism includes a linear motor having a control end electrically connected to the dispensing control module and having a stator portion 81 and a mover portion 82, and a mounting base 6 fixedly disposed on the mover portion 82 of the linear motor and used for mounting the display;
the stator part 81 of the linear motor is transversely arranged above the operating station of each device, so that the rotor part 82 of the linear motor can drive the display 7 on the mounting seat 6 to move to a position above the operating station of each device on the stator part 81.
In this embodiment, the linear motor used is a linear motor that is mature and used in the prior art, the stator portion is similar to a slide rail, the mover portion is similar to a slide block on the slide rail, and the mover portion can linearly reciprocate on the stator portion. One end of a stator part of the linear motor is fixedly installed on the box dam dispensing equipment (in a bolt fixing mode), and the other end of the stator part is fixedly installed on an installation support 83 arranged on one side, far away from the COB dispensing equipment, of the oven (in a bolt fixing mode).
It should be noted that, as shown in fig. 4, since the conventional COB dispensing production line needs to transport the semi-finished product through the conveying flow channel, windows 11 exist between the dam dispensing apparatus and the COB dispensing apparatus and between the COB dispensing apparatus and the oven apparatus, and the linear motor, the mounting seat and the display of the present invention are all installed through the passage of the original window 11 of the COB dispensing production line, that is, no additional modification needs to be performed on the conventional COB dispensing production line. In addition, in order to avoid that the linear motor influences the normal operation of the box dam dispensing equipment and the COB dispensing equipment in the movement process, the stator part of the linear motor is arranged in a staggered manner corresponding to the glue guns of the box dam dispensing equipment and the COB dispensing equipment (as shown in fig. 4), namely, the staggered positions are formed without mutual interference.
According to the invention, the stator part of the linear motor is transversely arranged above the operation stations of each device, so that the rotor part of the linear motor can drive the display on the mounting base to move to the operation stations of each device on the stator part, namely, when a user executes a dam dispensing process, a fluorescent glue dispensing process and a drying process, the production and processing data of the corresponding device (process) can be accurately and correspondingly displayed, so that an operator can conveniently check the production and processing data of the device (process) and adjust the working state (process parameters) of the device, and can better assist the operator to finish COB dispensing, thereby further improving the control effect of COB dispensing production.
As shown in fig. 5 and 6, the mounting base 6 includes a mounting panel 61 having a back surface mounted on the moving part of the linear motor and a side away from the back surface as a display mounting surface, a fixed limiting member 62 and a movable limiting member 63 disposed at two sides of the mounting panel at an interval, and an elastic member 64;
the fixed limiting part 62 is fixedly installed on the installation panel 61, and the movable limiting part 63 is movably connected with the installation panel and can move towards the direction close to or far away from the fixed limiting part 62; the fixed limiting piece 62 and the movable limiting piece 63 are protruded above the mounting surface in the direction away from the back surface at the sides far away from the back surface of the mounting panel 61;
the movable limiting piece 63 is movably connected with the mounting panel and can move towards the direction close to or far away from the fixed limiting piece 62; the elastic member 64 applies an elastic force to the movable limiting member 63 in a direction toward the fixed limiting member 62, and when the elastic member 64 is in a state without applying an external force, a distance between the fixed limiting member 62 and the movable limiting member 63 is smaller than a length or a width dimension of the display 7, so that the fixed limiting member 62 and the movable limiting member 63 can clamp and fix the display 7 along the length or the width direction of the display 7; and when the elastic member 64 is in the limit stretching or compressing state, the distance between the fixed limiting member 62 and the movable limiting member 64 is greater than the length or width dimension of the display 7, so that the display 7 can be placed between the fixed limiting member 62 and the movable limiting member 63.
Referring to fig. 7, 8, 9 and 10, the fixed position-limiting member is fixedly disposed at the bottom of the mounting panel; the movable limiting part is arranged above the top of the mounting panel; in this embodiment, the fixed limiting member and the movable limiting member are rectangular parallelepiped structures arranged in parallel with the stator portion of the linear motor.
One side of the movable limiting piece 63 facing the installation panel is provided with a sliding column 65 extending towards the direction of the installation panel, and a sliding blind hole extending towards the direction away from the movable limiting piece and having a hole diameter corresponding to the outer diameter of the sliding column is arranged at a position, corresponding to the sliding column 65, of one side of the installation panel 61 facing the movable limiting piece; the sliding column 65 is inserted into the sliding blind hole and slides in the sliding blind hole, so that the movable limiting piece 63 can move above the mounting panel towards a direction close to or far away from the fixed limiting piece 62;
the elastic member 64 has one end fixedly connected to the end of the sliding column 65 away from the movable limiting member 63, and the other end fixedly connected to the bottom of the sliding blind hole, and applies an elastic force to the movable limiting member 63 toward the fixed limiting member 62. In this embodiment, the elastic member is a compression spring.
In the present invention, in a state where no external force is applied, the movable limiting member moves toward the fixed limiting member under the elastic force of the elastic member, and at this time, the distance between the movable limiting member and the fixed limiting member is the minimum (as shown in fig. 9); when the display needs to be installed, external force is applied to the movable limiting part to pull the movable limiting part to the direction away from the fixed limiting part until the distance between the movable limiting part and the fixed limiting part is larger than the width size of the display, at the moment, the display is placed between the movable limiting part and the fixed limiting part (as shown in fig. 7), and then the applied external force is cancelled, so that the movable limiting part moves towards the fixed limiting part under the action of the elastic force of the elastic part, and the fixed display is clamped along the width direction of the display, so that the display is installed; when the display needs to be detached, the operation of installing the display is repeated and the display is taken down.
Therefore, the mounting base structure designed by the invention effectively realizes the mounting and dismounting of the display through the matching connection relationship of the fixed limiting part, the movable limiting part and the elastic part which are mounted on the mounting panel, and can stably mount the display to keep the display in a stable state all the time in the moving process, thereby improving the display effect of the display on the production and processing data of each device. Moreover, the mounting seat is simple and easy in structure and has extremely high practicability.
In a specific implementation process, when the movable limiting member 63 is installed on the display 7, one side of the movable limiting member 63 contacting the display 7 has an upper concave portion 66 which is concave towards a direction away from the fixed limiting member 62 and corresponds to an outer dimension of a corresponding contact position of the display 7. When the display 7 is mounted on the fixed limiting member 62, the side contacting the display 7 has a lower concave portion 67 which is concave in the direction away from the movable limiting member 63 and corresponds to the external dimension of the corresponding contact position of the display 7.
According to the invention, the upper concave part and the lower concave part are arranged at the positions where the movable limiting part and the fixed limiting part are contacted with the display, so that the mounting stability of the display can be further improved through the upper concave part and the lower concave part, the display can be always kept in a stable state in the moving process, and the display effect of the display on the production and processing data of each device can be further improved.
One side of the fixed limiting part, which is far away from the movable limiting part, is provided with a heat insulation material layer.
In this embodiment, the heat insulating material layer may be a composite layer made of glass fiber, asbestos, and rock wool.
Due to the high temperature of the oven location, it is very easy to malfunction or damage the components inside the display due to overheating when the display is moved to a position above the oven countertop. Therefore, the heat insulation material layer is arranged on one side, away from the movable limiting part, of the fixed limiting part, heat of the oven can be isolated through the heat insulation material layer, excessive heat of the oven is prevented from being transmitted to the display through the fixed limiting part, and the display can be better protected.
In a specific implementation process, as shown in fig. 3, the station monitoring module includes an infrared emitter 91 and an infrared receiver 92 that are disposed on the corresponding device, located on two sides of the operating station of the corresponding device, and form infrared correlation, so that a user existing on the operating station of the corresponding device can block infrared rays of the infrared emitter 91 and the infrared receiver 92, and then send an infrared sensing signal of the user to the dispensing control module.
According to the infrared emitter and the infrared receiver, the infrared ray between the infrared emitter and the infrared receiver can be blocked by a user existing on the operation station of the corresponding equipment, and then the infrared sensing signal of the user is sent to the dispensing control module, so that the user on the operation station of the corresponding equipment can be detected simply and easily.
In other preferred embodiments, the presence of a user at an operating station may also be detected by known sophisticated means such as thermal sensing, gravity sensing, etc.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (10)
1. A some glue control management system for COB production line is glued to point, including box dam point equipment, COB point equipment and oven equipment to and correspond and set up in the operation station of each equipment place position, its characterized in that still includes:
the data acquisition module is used for acquiring production and processing data of each device;
the display is used for displaying the production and processing data of each device and receiving an input parameter adjusting instruction;
the moving mechanism is used for installing the display and driving the display to move to an operation station of the corresponding equipment;
the station monitoring module is used for detecting whether a user exists on an operation station of the corresponding equipment;
the identity authentication module is used for verifying the identity information of the user on the operation station of the corresponding equipment;
and the dispensing control module is used for starting the identity authentication module to verify the identity information of a user on the operation station of the corresponding equipment when the station monitoring module detects that the user exists on the operation station of the corresponding equipment, controlling the moving mechanism to drive the display to move to the operation station of the corresponding equipment after verification, sending the production and processing data of the corresponding equipment acquired by the data acquisition module to the display for displaying, and meanwhile, receiving a parameter adjustment instruction input on the display and adjusting the working state of the corresponding equipment.
2. The dispensing control management system for COB dispensing production line of claim 1, characterized in that: the data acquisition module comprises a first dispensing information acquisition terminal arranged on the box dam dispensing equipment, a second dispensing information acquisition terminal arranged on the COB dispensing equipment and a baking information acquisition terminal arranged on the oven equipment; the data output ends of the first dispensing information acquisition terminal, the second dispensing information acquisition terminal and the baking information acquisition terminal are in data transmission connection with the data input end of the dispensing control module.
3. The dispensing control management system for COB dispensing production line of claim 2, characterized in that: the first dispensing information acquisition terminal comprises a first glue flow sensor arranged on a glue supply pipe of the box dam dispensing equipment and a first dispensing pressure sensor arranged on a working table surface of the box dam dispensing equipment; the data output ends of the first glue flow sensor and the first glue dispensing pressure sensor are in data transmission connection with the data input end of the glue dispensing control module;
the first glue flow sensor is a clamp type glue flow sensor, is clamped and fixed on a glue supplying pipe of the dam dispensing equipment and has a detection end attached to the outer surface of the glue supplying pipe of the glue gun of the dam dispensing equipment; the first dispensing pressure sensor is a diaphragm type pressure sensor, and a detection end of the first dispensing pressure sensor is arranged on the upper surface of the working table surface of the box dam dispensing equipment and faces a glue gun of the box dam dispensing equipment.
4. The dispensing control management system for COB dispensing production line of claim 2, characterized in that: the second dispensing information acquisition terminal comprises a second glue flow sensor arranged on a glue supplying pipe of the glue gun of the COB dispensing equipment and a second dispensing pressure sensor arranged on a working table surface of the COB dispensing equipment; the data output ends of the second glue flow sensor and the second glue dispensing pressure sensor are in data transmission connection with the data input end of the glue dispensing control module;
the second glue flow sensor is a clamp type glue flow sensor, is clamped and fixed on a glue supply pipe of a glue gun of the COB glue dispensing equipment, and a detection end of the second glue flow sensor is attached to the outer surface of the glue supply pipe of the glue gun of the COB glue dispensing equipment; the second dispensing pressure sensor is a diaphragm type pressure sensor, and a detection end of the second dispensing pressure sensor is arranged on the upper surface of the working table surface of the COB dispensing equipment and faces a glue gun of the COB dispensing equipment.
5. The dispensing control management system for COB dispensing production line of claim 2, characterized in that: the baking information acquisition terminal comprises a flame sensor and a baking temperature sensor which are arranged in the baking oven equipment; the data output ends of the flame sensor and the baking temperature sensor are in data transmission connection with the data input end of the dispensing control module;
the flame sensor is arranged in the oven equipment and positioned above the working table surface, and the detection end faces the working table surface of the oven equipment; the baking temperature sensor is arranged on the working table surface of the oven equipment, and the detection end is attached to the upper surface of the working table surface of the oven equipment.
6. The dispensing control management system for COB dispensing production line of claim 1, characterized in that: the moving mechanism comprises a linear motor with a control end electrically connected with the dispensing control module and provided with a stator part and a rotor part, and a mounting seat fixedly arranged on the rotor part of the linear motor and used for mounting the display;
the stator part of the linear motor is transversely arranged above the operation stations of all the equipment, so that the rotor part of the linear motor can drive the display on the mounting base to move to the operation stations of all the equipment on the stator part.
7. The dispensing control and management system for COB dispensing production line according to claim 6, wherein: the mounting seat comprises a mounting panel, a fixed limiting piece, a movable limiting piece and an elastic piece, wherein the back surface of the mounting panel is mounted on the moving part of the linear motor, and one side, far away from the back surface, of the mounting panel is a display mounting surface;
the fixed limiting part is fixedly arranged on the installation panel, and the movable limiting part is movably connected with the installation panel and can move towards the direction close to or far away from the fixed limiting part; one sides of the fixed limiting piece and the movable limiting piece, which are far away from the back surface of the mounting panel, protrude above the mounting surface towards the direction far away from the back surface;
the elastic piece applies elastic force towards the fixed limiting piece direction to the movable limiting piece, the distance between the fixed limiting piece and the movable limiting piece is smaller than the length or width size of the display when the elastic piece is in a state without external force application, and the distance between the fixed limiting piece and the movable limiting piece is larger than the length or width size of the display when the elastic piece is in a limit stretching or compressing state.
8. The dispensing control management system for COB dispensing production line of claim 7, characterized in that: the fixed limiting part is fixedly arranged at the bottom of the mounting panel; the movable limiting part is arranged above the top of the mounting panel;
one side of the movable limiting piece, which faces the mounting panel, is provided with a sliding column which extends towards the direction of the mounting panel, and the position, corresponding to the sliding column, of one side of the mounting panel, which faces the movable limiting piece, is provided with a sliding blind hole which extends towards the direction away from the movable limiting piece and has a hole diameter corresponding to the outer diameter of the sliding column; the sliding column is inserted into the sliding blind hole, and the outer peripheral side of the sliding column is tightly attached to the inner peripheral side of the sliding blind hole;
one end of the elastic piece is fixedly connected with one end of the sliding column far away from the movable limiting piece, the other end of the elastic piece is fixedly connected with the bottom of the sliding blind hole, and elastic force towards the direction of the fixed limiting piece is applied to the movable limiting piece;
the fixed limiting part and the movable limiting part are cuboid structures which are arranged in parallel with a stator part of the linear motor;
when the movable limiting piece is installed on the display, one side of the movable limiting piece, which is in contact with the display, is provided with an upper sunken part which is sunken towards the direction far away from the fixed limiting piece and corresponds to the outline dimension of the corresponding contact position of the display;
when the fixed limiting part is installed on the display, one side of the fixed limiting part, which is in contact with the display, is provided with a lower concave part which is concave towards the direction far away from the movable limiting part and corresponds to the outline dimension of the corresponding contact position of the display.
9. The dispensing control management system for COB dispensing production line of claim 1, characterized in that: the station monitoring module comprises an infrared transmitter and an infrared receiver which are arranged on the corresponding equipment and located on two sides of the operation station of the corresponding equipment and form infrared ray correlation, so that infrared rays between the infrared transmitter and the infrared receiver can be blocked by a user existing on the operation station of the corresponding equipment, and then an infrared sensing signal of the user is sent to the dispensing control module.
10. The dispensing control management system for COB dispensing production line of claim 1, characterized in that: the identity authentication module verifies the identity information of the user in a fingerprint identification verification mode, a face identification verification mode, an iris identification verification mode and/or a password input verification mode.
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| CN202211063057.7A CN115301508B (en) | 2022-08-31 | 2022-08-31 | Dispensing control management system for COB dispensing production line |
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| CN202211063057.7A CN115301508B (en) | 2022-08-31 | 2022-08-31 | Dispensing control management system for COB dispensing production line |
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| CN115301508B (en) | 2024-02-23 |
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