CN216375344U - Heating plate monitoring device of cigarette package beauty equipment of packaging machine - Google Patents
Heating plate monitoring device of cigarette package beauty equipment of packaging machine Download PDFInfo
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- CN216375344U CN216375344U CN202122655592.9U CN202122655592U CN216375344U CN 216375344 U CN216375344 U CN 216375344U CN 202122655592 U CN202122655592 U CN 202122655592U CN 216375344 U CN216375344 U CN 216375344U
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- packaging machine
- hot plate
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Abstract
The utility model relates to the field of cigarette packet production equipment, in particular to a heating plate monitoring device of a cigarette packet beauty device of a packaging machine. The device includes PLC and has signal transmission's hot plate unit, alarm unit with PLC respectively, hot plate unit includes first hot plate, second hot plate, first cylinder and second cylinder, the piston rod at the piston rod of first cylinder, the piston rod of second cylinder are connected respectively to first hot plate, second hot plate, first cylinder, second cylinder all are equipped with and are used for monitoring the detection subassembly that corresponds hot plate operating position. The detecting component of first cylinder, second cylinder can real time monitoring motion position, obtains the hot plate position, and whether the control hot plate gets into operating position completely or withdraws from operating position, and the hot plate does not withdraw from operating position when avoiding shutting down and leads to the condition that the tobacco bale scalds the damage, reduces the defect tobacco bale.
Description
Technical Field
The utility model relates to the field of cigarette packet production equipment, in particular to a heating plate monitoring device of a cigarette packet beauty device of a packaging machine.
Background
The cigarette packet beauty device of the packaging machine is a device for shrinking transparent cellophane on the outer layer of a cigarette packet by heating to achieve the beauty of the appearance, and is widely applied to the packaging machine in the tobacco industry. Because the hot plate of present tobacco bale beauty equipment does not have the detection of operating position, can't judge whether the hot plate normally gets into or withdraws from the operating position, if the hot plate does not withdraw from the operating position when shutting down, the tobacco bale will cause the defect article that the tobacco bale scalds damage or tobacco bale lid adhesion under the continuous heating of hot plate.
Chinese patent publication No. CN201023700Y discloses a cigarette package beauty device detection device in 2008, 20.02.s.a detection device is provided at the protective door of the beauty device, when the cigarette package is blocked at the inlet of the heater, the detection device feeds back the working condition to the controller in time, and the protective door opens the picture to automatically alarm. Although this scheme can detect the tobacco bale jam condition of heater, can't prepare the operating position who reacts the heater, if the hot plate does not withdraw from operating position when shutting down, the condition of scalding the loss tobacco bale still can take place.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating plate monitoring device of a cigarette packet beauty device of a packaging machine, which aims to better detect the working position of the heating plate of the packaging machine, and utilizes a more targeted detection element to monitor the position of the heating plate so as to judge whether the heating plate enters the working position or not, thereby perfecting the abnormal monitoring function of the heating plate of the cigarette packet beauty device.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a packagine machine tobacco bale beauty equipment hot plate monitoring device, includes PLC and has signal transmission's hot plate unit, alarm unit with PLC respectively, the hot plate unit includes first hot plate, second hot plate, first cylinder and second cylinder, the piston rod at the piston rod of first cylinder, the piston rod of second cylinder are connected respectively to first hot plate, second hot plate, first cylinder, second cylinder all are equipped with the detection subassembly that is used for the monitoring to correspond hot plate operating position.
The common cigarette package beauty device is provided with two sets of heating plates, when the device runs at low speed, one set of heating plate enters a working position, when the device runs at high speed, the two sets of heating plates simultaneously enter the working position, and when the device stops, the two sets of heating plates exit the working position. The first cylinder and the second cylinder are controlled by the PLC to respectively control the two sets of heating plates to operate, and meanwhile, the detection assemblies of the first cylinder and the second cylinder can monitor the movement positions in real time to obtain the positions of the heating plates and feed the positions of the heating plates back to the PLC. The PLC is used for processing input signals, outputting operation signals such as fault shutdown signals and defective cigarette rejection signals after logic judgment.
As one preferable scheme, the detection assembly comprises a magnetic proximity switch and a magnetic ring, the magnetic proximity switch is arranged on the cylinder body, the magnetic ring is arranged at one end of the piston rod, which is connected with the heating plate, and the magnetic proximity switch and the magnetic ring are induced. The initial position is the cylinder piston rod contraction position, and the magnetism proximity switch detects the magnetic ring on the piston rod, has signal output, also represents that the hot plate is in non-operating position.
As one of the preferred scheme, the cigarette packet speed detection device further comprises a cigarette packet speed detection unit which is in signal transmission with the PLC, and the cigarette packet speed detection unit is used for detecting the action frequency of a cigarette packet push rod of the packaging machine. The cigarette packet push rod of the packaging machine pushes cigarette packets to be packaged one by one, the cigarette packet speed detection unit detects the action of the cigarette packet push rod, and the operation speed of the equipment is judged according to the number of times of the detected push rod action within one minute.
As one preferable scheme, the cigarette packet speed detection unit is an inductive proximity sensor.
As a preferable scheme, the cigarette carton displacement detector further comprises a cigarette carton displacement detector which is in signal transmission with the PLC, and the cigarette carton displacement detector is an optical fiber detector. And judging the station of the defective cigarette packet through the cigarette displacement detector so as to carry out the next eliminating operation.
As one of the preferred scheme, still include the solenoid valve of rejecting that has signal transmission with PLC, reject the solenoid valve and locate the tobacco bale transfer path of packagine machine for reject the defect tobacco bale. The defective cigarette packets are removed by the removing electromagnetic valve.
As one preferable scheme, the system further comprises an interaction end which is in signal transmission with the PLC, and the interaction end is used for inputting instructions and displaying the operation state. The interaction terminal is mainly convenient for a user to input instructions and parameters and is convenient for the user to check the running state and call data.
As one preferable scheme, the interaction end is a touch screen. The touch screen is used as a human-computer interface, can be operated, and can also display the position of the heating plate, prompt fault information, perform fault resetting and the like.
As one preferable scheme, the alarm unit is a protection switch in the form of a normally open contact, the protection switch is connected in series to a starting loop of the packaging machine, and when the heating plate unit abnormally operates, the normally open contact is disconnected. The alarm stop signal is a normally open contact which is connected in the starting circuit of the packaging machine in series, but the normally open contact is disconnected when the heating plate is abnormal, so that the starting circuit of the packaging machine is disconnected, and the equipment is stopped.
As one preferable scheme, the alarm unit further comprises a warning lamp, and when the heating plate unit operates abnormally, the warning lamp is turned on.
Compared with the prior art, the utility model discloses a heating plate monitoring device of a cosmetic device of a packaging machine tobacco bale, which has the following beneficial effects: this device adopts detecting element to judge the position of each set of hot plate respectively, and whether the control hot plate gets into operating position or withdraws from operating position completely, and the hot plate does not withdraw from operating position and leads to the condition that the tobacco bale scalds the damage when avoiding shutting down, reduces the defect tobacco bale. Meanwhile, through PLC control, after the equipment fault is reset and restarted, the defective cigarette packet at the position of the heating plate moves to a cigarette carton removing port, and the PLC outputs a signal to start a removing electromagnetic valve to remove the defective cigarette packet, so that manual operation is reduced.
Drawings
Fig. 1 is a diagram of the overall control connection relationship according to the embodiment of the present invention.
Fig. 2 is a diagram of the overall structure position relationship of the embodiment of the utility model.
Fig. 3 is a schematic structural view of a heating plate unit according to an embodiment of the present invention.
Fig. 4 is a control flow diagram of an embodiment of the present invention.
The cigarette removing machine comprises a PLC (programmable logic controller), a heating plate unit, an alarm unit, a cigarette packet speed detecting unit, a cigarette displacement detector, a removing electromagnetic valve, a 7 interaction end, a first heating plate 21, a second heating plate 22, a first air cylinder 23, a second air cylinder 24, a magnetic proximity switch 25 and a magnetic ring 26, wherein the PLC is 1, the heating plate unit is 2, the alarm unit is 3, the cigarette packet speed detecting unit is 4, the cigarette displacement detector is 5, the removing electromagnetic valve is 6, the interaction end is 7, the first heating plate 21, the second heating plate 22, the first air cylinder 23, the second air cylinder 24, the magnetic proximity switch 25 and the magnetic ring 26.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:
examples
As shown in fig. 1-2, the present embodiment provides a heating plate monitoring device for a cosmetic device of a cigarette pack of a packaging machine, which includes a PLC 1, and a heating plate unit 2, an alarm unit 3, a cigarette pack speed detection unit 4, a cigarette displacement detector 5, a rejecting electromagnetic valve 6, and an interaction end 7, which have signal transmission with the PLC 1, respectively. The PLC 1 is a built-in system of the cigarette packet beauty device of the packaging machine and is used for processing input signals, logically judging and outputting processing signals.
Specifically, the heating plate unit 2 has two sets of heating plates, when the equipment runs at a low speed, one set of heating plate enters the working position, when the equipment runs at a high speed, the two sets of heating plates simultaneously enter the working position, and when the equipment is shut down, the two sets of heating plates exit the working position. The heating plate unit 2 comprises a first heating plate 21, a second heating plate 22, a first air cylinder 23 and a second air cylinder 24, the first air cylinder 23 and the second air cylinder 24 are fixedly arranged, the first heating plate 21 and the second heating plate 22 are respectively connected to a piston rod of the first air cylinder 23 and a piston rod of the second air cylinder 24 and driven by the first air cylinder 23 and the second air cylinder 24, and meanwhile, the first air cylinder 23 and the second air cylinder 24 are respectively provided with a detection assembly used for monitoring the working position of the corresponding heating plates.
In this embodiment, the detecting assembly includes two parts, namely a magnetic proximity switch 25 and a magnetic ring 26, wherein the magnetic proximity switch 25 is disposed on the cylinder body, the magnetic ring 26 is disposed at one end of the piston rod connected to the heating plate, and the magnetic proximity switch 25 and the magnetic ring 26 are induced, as shown in fig. 3.
When the equipment stops, the piston rod of the air cylinder contracts and is at the initial position, the magnetic proximity switch 25 detects the magnetic ring 26 on the piston rod, and a signal is output to represent that the heating plate is at the non-working position. When the equipment runs, the air cylinder acts, the piston rod of the air cylinder extends out and leaves the initial position, the heating plate is in the working position at the moment, the magnetic proximity switch 25 does not detect the magnetic ring 26 on the piston, and no signal is output.
In this embodiment, the alarm unit 3 is a protection switch and a warning light in the form of a normally open contact, and the protection switch is a normally open contact and is connected in series to a power-on loop of the cosmetic device of the packaging machine. When the heating plate unit 2 operates abnormally, the normally open contact is disconnected, so that a cosmetic device starting circuit of the packaging machine is disconnected, the equipment stops, and meanwhile, the warning lamp is turned on.
The cigarette packet speed detecting unit 4 is used for detecting the operating frequency of the cigarette packet push rod of the packaging machine, and the cigarette packet speed detecting unit 4 is an inductive proximity sensor. The cigarette packet push rod of the packaging machine pushes cigarette packets to be packaged one by one, and the operation speed of the equipment is judged according to the number of times of actions of the push rod detected within one minute.
Meanwhile, the cigarette carton displacement detector 5 is an optical fiber detector, the rejecting electromagnetic valve 6 is arranged on a cigarette carton conveying path of the packaging machine, a station of a defective cigarette carton is judged through the cigarette carton displacement detector, and when the defective cigarette carton reaches the rejecting station, the rejecting electromagnetic valve 6 is driven to reject the defective cigarette carton.
In addition, the interaction end 7 is used for inputting instructions and displaying running states, wherein the interaction end 7 is a touch screen, the touch screen is used as a human-computer interface, operation can be carried out, the position of the heating plate can be displayed, fault information can be prompted, fault resetting can be carried out, and the like.
As shown in fig. 4, the control flow is as follows:
when the equipment is in a stop state, the first heating plate 21 and the second heating plate 22 are both in a non-working position at the moment, the two magnetic proximity switches 25 detect the magnetic ring 26 of the piston rod of the air cylinder, signals are output, if one of the two magnetic proximity switches does not output the signals, the working position of the corresponding heating plate is abnormal, and the equipment stops and gives an alarm.
When the equipment starts to normally operate and the operation speed is less than 100 packets/minute, the first heating plate 21 should be in the working position, the second heating plate 22 is in the non-working position, no signal is output corresponding to the magnetic proximity switch (I) of the first heating plate 21, a signal should be output corresponding to the magnetic proximity switch (II) of the second heating plate 22, and if the signal is not output, the equipment stops to alarm when the working position of the heating plate is abnormal.
When the running speed of the equipment is higher than 100 bags per minute, the first heating plate 21 and the second heating plate 22 are both in working positions, no signal is output corresponding to the two magnetic proximity switches 25, and if the running speed of the equipment is higher than 100 bags per minute, the equipment stops and gives an alarm.
The abnormal working position of the heating plate can cause the cigarette packet to be burnt or the defective cigarette packet adhered to the cigarette packet box cover, so that after the equipment is reset and restarted, the defective cigarette packet at the position of the heating plate moves to a cigarette strip removing port, and the PLC 1 outputs a signal to start the removing electromagnetic valve 6 to remove the defective cigarette packet.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a packagine machine tobacco bale beauty equipment hot plate monitoring device which characterized in that: comprises a PLC (1), and a heating plate unit (2) and an alarm unit (3) which are respectively in signal transmission with the PLC (1),
the heating plate unit (2) comprises a first heating plate (21), a second heating plate (22), a first air cylinder (23) and a second air cylinder (24), wherein the first heating plate (21) and the second heating plate (22) are respectively connected to a piston rod of the first air cylinder (23) and a piston rod of the second air cylinder (24), and the first air cylinder (23) and the second air cylinder (24) are respectively provided with a detection assembly for monitoring the working position of the corresponding heating plate.
2. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 1, characterized in that: the detection assembly comprises a magnetic proximity switch (25) and a magnetic ring (26), the magnetic proximity switch (25) is arranged on the cylinder body, the magnetic ring (26) is arranged at one end, connected with the heating plate, of the piston rod, and the magnetic proximity switch (25) and the magnetic ring (26) are induced.
3. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 2, characterized in that: the cigarette packet speed detection device is characterized by further comprising a cigarette packet speed detection unit (4) which is in signal transmission with the PLC (1), wherein the cigarette packet speed detection unit (4) is used for detecting the action frequency of a cigarette packet push rod of the packaging machine.
4. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 3, wherein: the cigarette packet speed detection unit (4) is an inductive proximity sensor.
5. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 2, characterized in that: the cigarette carton displacement detector is characterized by further comprising a cigarette carton displacement detector (5) which is in signal transmission with the PLC (1), wherein the cigarette carton displacement detector (5) is an optical fiber detector.
6. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 2, characterized in that: still include with PLC (1) have signal transmission's rejection solenoid valve (6), reject solenoid valve (6) and locate packagine machine's tobacco bale transfer route for reject the defect tobacco bale.
7. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 2, characterized in that: the PLC control system is characterized by further comprising an interaction end (7) which is in signal transmission with the PLC (1), wherein the interaction end (7) is used for inputting instructions and displaying the running state.
8. The cigarette packaging machine beauty treatment device heating plate monitoring device of claim 7, wherein: the interaction end (7) is a touch screen.
9. The cigarette packaging beauty equipment heating plate monitoring device of the packaging machine according to any one of claims 1 to 8, characterized in that: the alarm unit (3) is a protection switch in a normally open contact form, the protection switch is connected in series with a starting loop of the packaging machine, and when the heating plate unit (2) operates abnormally, the normally open contact is disconnected.
10. The cigarette packer beauty device heating plate monitoring device of the packaging machine as claimed in claim 9, wherein: alarm unit (3) still include the warning light, and when hot plate unit (2) operation was unusual, the warning light lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655592.9U CN216375344U (en) | 2021-11-01 | 2021-11-01 | Heating plate monitoring device of cigarette package beauty equipment of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655592.9U CN216375344U (en) | 2021-11-01 | 2021-11-01 | Heating plate monitoring device of cigarette package beauty equipment of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216375344U true CN216375344U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122655592.9U Active CN216375344U (en) | 2021-11-01 | 2021-11-01 | Heating plate monitoring device of cigarette package beauty equipment of packaging machine |
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| Country | Link |
|---|---|
| CN (1) | CN216375344U (en) |
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2021
- 2021-11-01 CN CN202122655592.9U patent/CN216375344U/en active Active
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