CN209997870U - kinds of point glue touch detecting system - Google Patents
kinds of point glue touch detecting system Download PDFInfo
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- CN209997870U CN209997870U CN201822255350.9U CN201822255350U CN209997870U CN 209997870 U CN209997870 U CN 209997870U CN 201822255350 U CN201822255350 U CN 201822255350U CN 209997870 U CN209997870 U CN 209997870U
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Abstract
The utility model provides an kind point glues touching detecting system, this system includes adhesive deposite device, it is provided with the some glue syringe needle ware of being connected with the controller, metal soleplate has placed a plurality of LED devices of treating the point and has glued on its terminal surface, and the LED device includes the wire and is connected with wire's components and parts, and wire switches on with metal soleplate, and detection device, its electricity connect metal soleplate, when some glue syringe needle touching wire, detection device switches on the connection director, and the controller receives the turn-on signal adopt the utility model discloses a method and system, easy operation can effectively detect the emergence of touching.
Description
Technical Field
The utility model belongs to the technical field of the LED production, concretely relates to touch detecting system is glued to kinds of glue.
Background
In the dispensing process of LED batch production, the dispensing needle head is required to be adjusted to a proper height and position by manual operation, and meanwhile, the needle head can be caused to touch the condition of a material gold thread due to the reasons of machine stability, improper manual machine adjusting position, material deformation and the like in the operation process, so that the problems of machine damage, batch material gold thread collapse and the like are caused, and the production operation is influenced.
The method mainly adopted by the existing management and control of the problems is manual selective inspection, whether a machine station normally operates is confirmed, whether a gold thread collapses or not is seen by periodically performing selective inspection on materials, the method has the problems of manpower consumption and untimely processing, part of the method is to install an elastic sensor to be sleeved outside a needle head, after the needle head is pressed down for fixed distance, an elastic element receives a deformation signal fixed by and feeds back the elastic element to stop the machine, the method has the problems of time delay and misjudgment, the method also solves the problems that a light sensor is installed, the distance from a glue dispensing arm to a substrate is measured, the machine is stopped after the set safe distance is exceeded, the method is high in cost, the safe distance needs to be set again in each operation, and the operation is relatively complicated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a touch detecting system is glued to kinds of points, easy operation, safe and reliable.
In order to solve the problem, the utility model provides an kinds of point are glued and are touched detecting system, include:
the dispensing device is provided with a dispensing needle head made of a conductive material, and the dispensing needle head is electrically connected with a controller;
the metal base plate is arranged below the dispensing needle head, a plurality of LED devices to be dispensed are placed on the end face of the metal base plate, each LED device comprises a metal wire and a component connected with the metal wire, and the metal wire is communicated with the metal base plate;
the detection device is electrically connected with the metal bottom plate, when the dispensing needle head touches the metal wire, the detection device is in conduction connection with the controller, and the controller receives a conduction signal.
Compared with the prior art, the beneficial effects of the utility model are that: when dispensing device with when the metal wire takes place the touching, detection device turn-on connection the controller, the controller receives the turn-on signal, detects the touching in real time, has avoided the point glue syringe needle with the metal wire takes place the touching and causes the damage of point glue needle, perhaps point glue syringe needle with can't learn after the metal wire bumps and continue to use point glue syringe needle, perhaps avoided point glue syringe needle with the metal wire bumps and causes the problem that the metal wire collapses.
As the utility model discloses a go into step improvements, the LED device sets up in LED bowl cup support, the metal wire with LED bowl cup support switches on, works as the syringe needle touching is glued to the point during LED bowl cup support, detection device turn-on connection the controller, the controller receives the signal that switches on.
Compared with the prior art, the beneficial effects of the utility model are that: work as dispensing device with when LED bowl cup support takes place the touching, detection device turn-on connection the controller, the controller receives turn-on signal, detects the touching in real time, has avoided the point glue syringe needle with LED bowl cup support takes place the touching and causes the damage of point glue needle, perhaps the point glue syringe needle with can't learn after LED bowl cup support bumps and continue to use the point glue syringe needle to cause the point to glue the quality unqualified.
As the utility model discloses a go into step improvements, LED bowl cup support sets up on the material support, the metal conductor with the material support switches on, works as the syringe needle touching is glued to the point during the material support, detection device turn-on connection the controller, the controller is received and is switched on the signal.
Compared with the prior art, the beneficial effects of the utility model are that: when the dispensing device touches the material support, the detection device is in conduction connection with the controller, and the controller receives a conduction signal and detects the touch in real time, so that the damage of the dispensing needle due to the fact that the dispensing needle head touches the material support is avoided, or the dispensing needle head cannot be known after colliding with the material support and continues to use the dispensing needle head, and the dispensing quality is unqualified.
As the utility model discloses a go forward step improvement, the controller with adhesive deposite device's power is connected, the controller basis turn on signal generation shut down signal is in order to break off the point gum machine power.
Compared with the prior art, the utility model has the advantages that when the dispensing needle head touches with the material support, the LED bowl cup support and the metal wire, the dispenser stops working immediately, and can be restarted after manual treatment.
As the utility model discloses a advance and improve, detection device is in ground circuit, the undercurrent circuit.
Compared with the prior art, the beneficial effects of the utility model are that: the controller can determine that the adhesive dispensing device touches by detecting a grounding signal or a small current signal.
As the utility model discloses a go into step improvements, the utility model discloses still include:
and the sound and light alarm device is connected with the control device and used for giving an alarm according to the conduction signal.
As the utility model discloses a go into step improvements, audible and visual alarm device includes:
the buzzer is connected with the controller and is used for sounding according to the conducting signal;
and the indicator light is connected with the controller and used for emitting light according to the conducting signal.
Compared with the prior art, the beneficial effects of the utility model are that: the buzzer and the indicator lamp emit light to remind an operator to process the dispenser in time.
As the utility model discloses a go into step improvements, the utility model discloses still include:
and the display is connected with the controller and used for displaying alarm information according to the conduction signal.
Compared with the prior art, the beneficial effects of the utility model are that: through the display, operating personnel can see alarm information remotely to and handle the point gum machine in time.
As the improvement of the utility model of steps, the control device is types of single chip, PLC and central processing unit.
Drawings
Embodiments of the present invention will be described in further detail at with reference to the accompanying drawings, in which:
fig. 1 is a partial schematic view of a touch detection system according to the present invention;
fig. 2 is a partial schematic view of the touch detection system of the present invention;
fig. 3 is a partial schematic view of the touch detection system of the present invention;
fig. 4 is a partial schematic view of the touch detection system of the present invention.
Description of the labeling: 1-a glue dispensing device; 11-glue dispensing arm; 12-cavity valve glue pumping rod; 13-a cavity valve; 14-dispensing needle heads; 2-a controller; 3-a metal base plate; 4-material support; 5-a detection device; 6-LED bowl cup support; 7-LED devices; 8-a metal wire; 9-a sound and light alarm device; 91-a buzzer; 92-an indicator light; 10-a display; 101-dispensing arm support; 102-a cover plate; 103-power supply of the glue dispensing device; 104-conducting wires.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model discloses a kind point glue touching detecting system, as shown in figure 1, including adhesive deposite device 1, metal soleplate 3, controller 2 and detection device 5, wherein, adhesive deposite device 1 is provided with the point glue syringe needle 14 of making by conductive material, point glue syringe needle 14 is connected with controller 2 through wire 104 electricity, metal soleplate 3 sets up the below at point glue syringe needle 14, place a plurality of LED devices 7 of treating the point glue on metal soleplate 3's the terminal surface, LED devices 7 include wire 8 and be connected with wire 8's components and parts, wire 8 switches on with metal soleplate 3, metal soleplate 3 is connected to detection device 5 electricity, when point glue syringe needle 14 touches wire 8, detection device 5 switches on connection controller 2, controller 2 receives the turn-on signal.
Specifically, the dispensing device 1 is mounted on the dispensing arm support 101, and the dispensing device 1 includes a dispensing arm 11, a cavity valve glue-pumping rod 12, a cavity valve 13 and a dispensing needle 14 which are connected in sequence, and the four are connected to form a metal conduction structure of bodies.
When the dispensing device 1 touches the metal wire 8, the detection device 5 is connected to the controller 2, and the controller 2 receives the connection signal to detect the touch in real time, so that the damage of the dispensing needle 14 caused by the touch of the dispensing needle 14 and the metal wire 8 is avoided, or the dispensing needle 14 cannot be known after colliding with the metal wire 8 and the dispensing needle 14 is continuously used, or the problem of collapse of the metal wire 8 caused by the collision of the dispensing needle 14 and the metal wire 8 is avoided.
Step , as shown in fig. 2, the LED device 7 is disposed in the LED cup holder 6, the metal wire 8 is conducted with the LED cup holder 6, when the dispensing needle 14 touches the LED cup holder 6, the detecting device 5 is conducted to the controller, and the controller 2 receives the conducting signal.
When the dispensing device 1 touches the LED bowl cup support 6, the detection device 5 is connected with the controller 2 in a conduction mode, the controller 2 receives a conduction signal and detects the touch in real time, and therefore the damage of the dispensing needle 14 caused by the fact that the dispensing needle 14 touches the LED bowl cup support 6 is avoided, or the dispensing needle 14 cannot be known after colliding with the LED bowl cup support 6 and the dispensing needle 14 is continuously used, and therefore the dispensing quality is unqualified.
, the LED bowl support 6 is arranged on the material support 4, the metal wire 8 is conducted with the material support 4, when the dispensing needle 14 touches the material support 4, the detection device 5 is conducted with the controller 2, and the controller 2 receives the conducting signal.
When the dispensing device 1 touches the material support 4, the detection device 5 is connected to the controller 2 in a conduction mode, the controller 2 receives the conduction signal and detects the touch in real time, and therefore damage to the dispensing needle 14 due to the fact that the dispensing needle 14 touches the material support 4 is avoided, or the dispensing needle 14 cannot be known after colliding with the material support 4 and continues to use the dispensing needle 14, and accordingly dispensing quality is unqualified.
In the actual dispensing process, as shown in fig. 3, the LED devices 7 to be dispensed are placed on the LED bowl holder 6, the LED bowl holders 6 are arranged in a row on the material holder 4, and the material holder 4 is placed on the metal base plate 3, cover plates 102 for compressing the material holder are further arranged above the material holder 4, and openings are formed in the middle of the cover plates 102, so that the LED devices 7 can be exposed, meanwhile, four sides of the cover plates 102 contact with the edges of the material holder 4, the metal base plate 3 and the cover plates 102 are made of metal, so that the material holder 4, the metal base plate 3 and the cover plates 102 can be connected to form a metal structure with conduction, and the detection module 5 can be connected with of the cover plates 102 and the metal base plate 3 to realize the detection function.
, the controller 2 is connected with the power supply 103 of the dispensing device, the controller 2 generates a stop signal to cut off the power supply 103 of the dispensing device according to the conducting signal, when the dispensing needle 14 touches the material support 4, the LED bowl support 6 and any of the metal wires 8, the dispensing device 1 stops working, the influence range is reduced, and the dispensing device can be restarted after manual processing.
, the detecting device 5 is of a grounding circuit and a small current circuit, when the controller 2 detects a grounding signal or a small current signal, the touch of the dispensing device 1 can be determined, the grounding circuit and the small current circuit can be selected according to the conditions of a production workshop, and the controller 2 can determine the touch of the dispensing device by detecting the grounding signal or the small current signal.
, the utility model also comprises a sound and light alarm device 9 connected with the controller 2 for alarming according to the conducting signal.
, as shown in fig. 4, the sound and light alarm device 6 includes a buzzer 91 and an indicator 92, wherein the buzzer 91 is connected with the controller 2 for sounding according to the conducting signal, the indicator 92 is connected with the controller 2 for lighting according to the conducting signal, and the buzzer 91 and the indicator 92 are lighted to remind the operator to handle the dispensing device in time.
, the utility model also comprises a display 10 connected with the controller 2 for displaying alarm information according to the conducting signal, through the display 10, the operator can see the alarm information remotely and process the gluing device in time.
, controller 2 is of single chip, PLC and CPU, which is used in the utility model to save cost greatly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (9)
1, kinds of some glue touch detecting system, its characterized in that includes:
the dispensing device is provided with a dispensing needle head made of a conductive material, and the dispensing needle head is electrically connected with a controller;
the metal base plate is arranged below the dispensing needle head, a plurality of LED devices to be dispensed are placed on the end face of the metal base plate, each LED device comprises a metal wire and a component connected with the metal wire, and the metal wire is communicated with the metal base plate;
the detection device is electrically connected with the metal bottom plate, when the dispensing needle head touches the metal wire, the detection device is in conduction connection with the controller, and the controller receives a conduction signal.
2. The touch detection system according to claim 1, wherein the LED device is disposed in an LED cup holder, the metal wire is connected to the LED cup holder, and when the dispensing needle touches the LED cup holder, the detection device is connected to the controller, and the controller receives the connection signal.
3. The touch detection system according to claim 2, wherein the LED cup holder is disposed on a material holder, the metal wire is connected to the material holder, the detection device is connected to the controller when the dispensing needle touches the material holder, and the controller receives the connection signal.
4. The touch detection system of claim 3, wherein the controller is connected to a power source of the dispensing device, and the controller generates a shutdown signal to turn off the power source of the dispensing device according to the on signal.
5. The touch detection system according to any one of claims 1-4 and , wherein the detection device is of a ground circuit and a low current circuit.
6. The touch detection system of claim 2, further comprising:
and the sound and light alarm device is connected with the controller and used for alarming according to the conduction signal.
7. The touch detection system of claim 6, wherein the audible and visual alarm device comprises:
the buzzer is connected with the controller and is used for sounding according to the conducting signal;
and the indicator light is connected with the controller and used for emitting light according to the conducting signal.
8. The touch detection system of claim 1, further comprising:
and the display is connected with the controller and used for displaying alarm information according to the conduction signal.
9. The touch detection system of claim 1, wherein the controller is types selected from a single chip microcomputer, a PLC, and a central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255350.9U CN209997870U (en) | 2018-12-29 | 2018-12-29 | kinds of point glue touch detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255350.9U CN209997870U (en) | 2018-12-29 | 2018-12-29 | kinds of point glue touch detecting system |
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| CN209997870U true CN209997870U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822255350.9U Active CN209997870U (en) | 2018-12-29 | 2018-12-29 | kinds of point glue touch detecting system |
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| CN (1) | CN209997870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675765A (en) * | 2018-12-29 | 2019-04-26 | 广东晶科电子股份有限公司 | A kind of dispensing detection method of touch and its detection system |
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2018
- 2018-12-29 CN CN201822255350.9U patent/CN209997870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675765A (en) * | 2018-12-29 | 2019-04-26 | 广东晶科电子股份有限公司 | A kind of dispensing detection method of touch and its detection system |
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