CN210341502U - Automatic glue placing device - Google Patents
Automatic glue placing device Download PDFInfo
- Publication number
- CN210341502U CN210341502U CN201920627606.6U CN201920627606U CN210341502U CN 210341502 U CN210341502 U CN 210341502U CN 201920627606 U CN201920627606 U CN 201920627606U CN 210341502 U CN210341502 U CN 210341502U
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- level sensor
- automatic
- contactor
- liquid level
- control circuit
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Abstract
The utility model discloses an automatic put mucilage binding and put relates to house ornamentation material and makes technical field. The glue tank comprises a glue tank, wherein a liquid level sensor is arranged on one side of the glue tank, a glue inlet pipeline is arranged on the other side of the glue tank, an electromagnetic valve is arranged on the glue inlet pipeline, an electric control device is arranged beside the glue tank, and the liquid level sensor and the electromagnetic valve are electrically connected with the electric control device. The utility model discloses can solve prior art and exist not accurate enough to putting gluey volume control to influence the product quality and increase manufacturing cost's problem.
Description
Technical Field
The utility model belongs to the technical field of the house ornamentation material manufacturing technology and specifically relates to an automatic mucilage binding that puts for body paper flooding.
Background
The mixed glue of body paper flooding is a not or scarce a process in the overlay paper, decorative paper and the impregnated paper that production house ornamentation used, at present, the producer of a lot of production house ornamentation materials is putting gluing the pond and is controlling by the manual work mostly, this kind is put gluey mode and has had the control of putting gluey volume not accurate enough, if put gluey less, will cause the influence at the quality to the product, if put gluey volume too much, will cause the waste to increase manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic put mucilage binding and put, it can solve prior art and have to putting the volume of gluing control not accurate enough to influence the product quality and increase manufacturing cost's problem.
In order to solve the above problem, the utility model discloses a technical scheme is: this kind of put mucilage binding automatically puts, including gluing the pond, its characterized in that: glue one side in pond and be equipped with level sensor, the opposite side of gluing the pond is equipped with into gluey pipeline advance to be equipped with the solenoid valve on the gluey pipeline, the one end that advances gluey pipeline stretches into in the gluey pond, the other end that advances gluey pipeline is connected with the water pump glue the pond other being equipped with electrically controlled device, level sensor with the solenoid valve all with electrically controlled device electricity is connected.
In the above technical solution, a more specific solution may also be: a control loop is arranged in the electric control device and comprises a manual/automatic change-over switch, the manual end of the manual/automatic change-over switch, the stop button, the start button, the coil of the first contactor and the normally closed contact of the thermal relay are connected in series to form a manual control circuit, the automatic end of the manual/automatic change-over switch, the first signal end of the liquid level sensor, the coil of the first contactor and the normally closed contact of the thermal relay are connected in series to form an automatic control circuit, the automatic end of the manual/automatic change-over switch, the first signal end of the liquid level sensor and the coil of the forward rotation contactor are connected in series to form a forward rotation control circuit of the electromagnetic valve, the second signal end of the liquid level sensor and the coil of the reverse rotation contactor are connected in series to form a reverse rotation contactor control circuit of the electromagnetic valve, and a coil of the liquid level sensor is connected between the phase line and the zero line, and the starting button is connected with a second normally open contact of the first contactor in parallel to form a self-protection circuit.
Further: the control circuit is also provided with a red signal lamp control circuit formed by connecting the first normally open contact of the first contactor with a red signal lamp in series, and a green signal lamp control circuit formed by connecting the normally open contact of the first contactor with a green signal lamp in series.
Further: the liquid level sensor is a photoelectric liquid level sensor.
Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who has is: because the utility model discloses be equipped with anti-collision component, so, when the foreign object was collided to the measuring head, crashproof rupture groove fracture to effectively protect the optical lens in the measuring head, reduced economic loss.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a control circuit principle of the electric control device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples:
the automatic glue discharging device shown in figure 1 comprises a glue pool 1, wherein a liquid level sensor SL is arranged on one side of the glue pool 1, a glue inlet pipeline 2 is arranged on the other side of the glue pool 1, an electromagnetic valve 3 is arranged on the glue inlet pipeline 2, one end of the glue inlet pipeline 2 extends into the glue pool 1, the other end of the glue inlet pipeline 2 is connected with a water pump, an electric control device 4 is arranged beside the glue pool 1, and the liquid level sensor SL and the electromagnetic valve 3 are both electrically connected with the electric control device 4.
A control loop is arranged in the electric control device 4, as shown in fig. 2, the control loop comprises a manual/automatic transfer switch SA, a manual end of the manual/automatic transfer switch SA, a stop button SS, a start button SB, a coil of the first contactor 1KM and a normally closed contact of the thermal relay FR are connected in series to form a manual control circuit, an automatic end of the manual/automatic transfer switch SA, a first signal end SL-1 of the liquid level sensor, a coil of the first contactor 1KM and a normally closed contact of the thermal relay FR are connected in series to form an automatic control circuit, an automatic end of the manual/automatic transfer switch SA, a first signal end SL-1 of the liquid level sensor and a coil of the forward rotation contactor ZKM are connected in series to form a forward rotation control circuit of the electromagnetic valve, a second signal end SL-2 of the liquid level sensor and a coil of the reverse rotation contactor FKM are connected in series to form, a coil SL of a liquid level sensor is connected between a phase line and a zero line, and a starting button SB is connected in parallel with a second normally open contact 1KM-3 of the first contactor 1KM to form a self-protection circuit.
The control loop is also provided with a red signal lamp control circuit formed by connecting a first normally open contact 1KM-1 of the first contactor 1KM and a red signal lamp HR in series, and a green signal lamp control circuit formed by connecting a normally open contact 1KM-2 of the first contactor 1KM and a green signal lamp HL in series.
In the present embodiment, the liquid level sensor SL is an optoelectronic liquid level sensor.
When the device starts to work, the manual/automatic change-over switch SA is turned to an automatic gear, a power supply is switched on, the electric control device 4 starts to work, at the moment, no glue exists in the glue pool 1, the photoelectric liquid level sensor detects that no glue exists in the glue pool 1, a first signal end SL-1 of the liquid level sensor transmits a signal, a coil of the first contactor 1KM is electrified, a main contact of the first contactor 1KM is closed, a water pump is controlled to work, the glue is pumped into the glue pool 1 through the glue inlet pipeline 2, and meanwhile, the coil of the forward rotation contactor ZKM is electrified by the first signal end SL-1 of the liquid level sensor,
the forward rotation contactor ZKM controls the electromagnetic valve 3 to be opened to enable glue to enter the glue pool 1 through the glue inlet pipeline 2, when the glue reaches a set upper limit value in the glue pool 1, the first signal end SL-1 of the liquid level sensor is disconnected, the second signal end SL-2 of the liquid level sensor is closed to enable the coil of the reverse rotation contactor FKM to be electrified, the reverse rotation contactor FKM controls the electromagnetic valve 3 to be closed to cut off the glue inlet pipeline 2, the automatic control circuit is powered off due to the disconnection of the first signal end SL-1 of the liquid level sensor, the main contact of the first contactor 1KM is disconnected, the water pump stops working, and glue inlet is finished. The red signal lamp is an indicator lamp for indicating that the first contactor 1KM is operated, and the green signal lamp is an indicator lamp for indicating that the first contactor 1KM is stopped. The photoelectric liquid level sensor is a novel contact type point liquid level measurement and control device developed by utilizing the principle that light is reflected and refracted at interfaces of two different media. The device has the advantages of simple structure and high positioning precision; no mechanical parts are needed, and debugging is not needed; the sensitivity is high and the corrosion resistance is high; the power consumption is low; the size is small, and the like, and the device is gradually accepted by the market.
Claims (4)
1. The utility model provides an automatic put mucilage binding and put, is including gluing the pond, its characterized in that: glue one side in pond and be equipped with level sensor, the opposite side of gluing the pond is equipped with into gluey pipeline advance to be equipped with the solenoid valve on the gluey pipeline, the one end that advances gluey pipeline stretches into in the gluey pond, the other end that advances gluey pipeline is connected with the water pump glue the pond other being equipped with electrically controlled device, level sensor with the solenoid valve all with electrically controlled device electricity is connected.
2. The automatic glue discharging device according to claim 1, characterized in that: a control loop is arranged in the electric control device and comprises a manual/automatic change-over switch, the manual end of the manual/automatic change-over switch, the stop button, the start button, the coil of the first contactor and the normally closed contact of the thermal relay are connected in series to form a manual control circuit, the automatic end of the manual/automatic change-over switch, the first signal end of the liquid level sensor, the coil of the first contactor and the normally closed contact of the thermal relay are connected in series to form an automatic control circuit, the automatic end of the manual/automatic change-over switch, the first signal end of the liquid level sensor and the coil of the forward rotation contactor are connected in series to form a forward rotation control circuit of the electromagnetic valve, the second signal end of the liquid level sensor and the coil of the reverse rotation contactor are connected in series to form a reverse rotation contactor control circuit of the electromagnetic valve, and a coil of the liquid level sensor is connected between the phase line and the zero line, and the starting button is connected with a second normally open contact of the first contactor in parallel to form a self-protection circuit.
3. The automatic glue discharging device according to claim 2, characterized in that: the control circuit is also provided with a red signal lamp control circuit formed by connecting the first normally open contact of the first contactor with a red signal lamp in series, and a green signal lamp control circuit formed by connecting the normally open contact of the first contactor with a green signal lamp in series.
4. The automatic glue discharging device according to claim 1, 2 or 3, characterized in that: the liquid level sensor is a photoelectric liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627606.6U CN210341502U (en) | 2019-05-05 | 2019-05-05 | Automatic glue placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627606.6U CN210341502U (en) | 2019-05-05 | 2019-05-05 | Automatic glue placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341502U true CN210341502U (en) | 2020-04-17 |
Family
ID=70181582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627606.6U Active CN210341502U (en) | 2019-05-05 | 2019-05-05 | Automatic glue placing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341502U (en) |
-
2019
- 2019-05-05 CN CN201920627606.6U patent/CN210341502U/en active Active
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