CN203652196U - Tobacco bale removing control device and cigarette packer - Google Patents
Tobacco bale removing control device and cigarette packer Download PDFInfo
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- CN203652196U CN203652196U CN201320736844.3U CN201320736844U CN203652196U CN 203652196 U CN203652196 U CN 203652196U CN 201320736844 U CN201320736844 U CN 201320736844U CN 203652196 U CN203652196 U CN 203652196U
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- tobacco bale
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 137
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 30
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 136
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model discloses a tobacco bale removing control device and a cigarette packer. The tobacco bale removing control device comprises a programmable controller, a frequency/voltage converter, a transducer and a voltage converter connected between the frequency/voltage converter and the transducer. When the voltage converter receives a tobacco bale removing signal provided by a tobacco bale detection device, voltages which are provided for the transducer by the frequency/voltage converter are reduced, and therefore the transducer can conveniently lower working frequency of a packer main motor. Through the additional arrangement of the voltage converter, speed reduction removing of the cigarette packer is achieved, reliability of tobacco bale removing is improved, and the phenomenon that the cigarette packer is damaged due to unsmooth tobacco bale removing is avoided.
Description
Technical field
The utility model relates to tobacco automation control area, and particularly a kind of tobacco bale is rejected control setup and cigarette packer.
Background technology
As shown in Figure 1, existing cigarette packer comprises tobacco bale detecting device 101, tobacco packet rejecting device 102.In the process of producing at tobacco bale, in the time that tobacco bale detecting device 101 detects that label paper such as puts back at the inferior-quality tobacco bale, send tobacco bale to tobacco packet rejecting device 102 and reject signal; Tobacco packet rejecting device 102, in the time receiving tobacco bale rejecting signal, rejects nonconformity tobacco bale.
Fig. 2 is in the cigarette packer such as GDX2, and tobacco bale takes turns to eight from seven and takes turns the course of conveying schematic diagram that exports belt conveyor.As shown in Figure 2, tobacco bale from seven take turns 201 be transitioned into eight take turns 202 and eight take turns outlet shifted onto by cigarette pack pushing bar eight take turns outlet belt conveyor 203, eight take turns outlet belt conveyor 203 tobacco bale is transported to downstream machine.Arrow 1,2,3 in figure represents that respectively tobacco bale takes turns 201, eight seven and take turns 202 and eight and take turns the service directions of outlet on belt conveyor 203.
The tobacco packet rejecting device of cigarette packer shown in Fig. 2 is specially eight and takes turns device for eliminating.As shown in Figure 3, eight take turns device for eliminating and comprise controller 301, solid-state relay 302, reject eight shown in electromagnet 303 and Fig. 2 and take turns and reject bar 204.Rejecting process is: take turns and reject bar 204 when anterior when inferior-quality tobacco bale runs to eight, controller 301 sends eight and takes turns the Enable Pin of rejecting signal to solid-state relay 302, solid-state relay 302 is exported 24V alternating-current voltage/AC voltage control eight and is taken turns rejecting electromagnet 303, eight take turns rejecting electromagnet 303 energized actions, make eight take turns reject bar 204 engage with main gear, eight take turns and reject bar 204 and move nonconformity tobacco bale is rejected along direction shown in Fig. 2 arrow 4, and Fig. 4 and Fig. 5 have provided eight and taken turns the schematic diagrams of rejecting after bar 204 does not move and moves.
Wrapping machine main frame drives by packing owner's motor, may operate at different speed states.As shown in Figure 6, main motor speed control device comprises: Programmable Logic Controller 601, frequency pressure converter 602 and frequency converter 603.Programmable Logic Controller 601 sends frequency signal to frequency pressure converter 602, frequency pressure converter 602 changes frequency signal into voltage signal and is transported to frequency converter 603, frequency converter 603 changes the three plase alternating current of 50HZ into frequency and becomes the three plase alternating current of positive relationship with the voltage swing receiving, and is transported in main motor.The s-f that Programmable Logic Controller 601 sends is higher, and the voltage that pressure converter 602 is exported is frequently larger, and the frequency of the three plase alternating current that frequency converter 603 is exported is higher, so the speed of main motor rotation is faster, wrapping machine main frame also moves sooner; Otherwise wrapping machine main frame moves slowlyer.Frequently the maximum voltage that pressure converter 602 is exported is 10V, the three plase alternating current that now frequency converter 603 will output highest frequency, and wrapping machine main frame is in high-speed cruising state (approximately 400 bags/minute).
In prior art, described eight defects of taking turns tobacco packet rejecting device are: when wrapping machine main frame during in high-speed cruising state (approximately 400 bags/minute), eight have taken turns tobacco bale rejects, and the tobacco bale of high-speed cruising sometimes cannot be rejected smoothly and be occurred squeezing the phenomenon of cigarette, squeezes bad tobacco bale and can cause eight to take turns damage.
Utility model content
In view of above technical matters, the utility model provides a kind of tobacco bale to reject control setup and cigarette packer, by installing electric pressure converter additional, has realized the reduction of speed of cigarette packer and has rejected, improve the reliability that tobacco bale is rejected, prevent that tobacco bale from rejecting the cigarette packer eight causing that has some setbacks and taking turns damage.
According to an aspect of the present utility model, provide a kind of tobacco bale to reject control setup, comprise Programmable Logic Controller, frequency pressure converter and frequency converter, wherein tobacco bale rejecting control setup also comprises the electric pressure converter being connected between frequency pressure converter and frequency converter, wherein:
Electric pressure converter, in the time receiving tobacco bale that tobacco bale detecting device provides and reject signal, reduces pressure converter frequently and offers the voltage of frequency converter, so that frequency converter reduces the frequency of operation that offers packaging owner motor.
Preferably, electric pressure converter comprises that voltage receives converting unit, signal receiving unit, voltage-adjusting unit, voltage transitions output unit, wherein voltage-adjusting unit is connected with voltage reception converting unit, signal receiving unit and voltage transitions output unit respectively, wherein:
Voltage receives converting unit and receives the analog input voltage signal that pressure converter provides frequently, analog voltage signal is converted to digital input voltage signal, and digital input voltage signal is offered to voltage-adjusting unit;
The tobacco bale that signal receiving unit receives tobacco bale detecting device to be provided is rejected signal;
Voltage-adjusting unit, in the time that signal receiving unit receives tobacco bale rejecting signal, is multiplied by the first proportionality coefficient A using digital input voltage signal and offers voltage output unit as digital output voltage signal, wherein, and 0<A<1; In the time that signal receiving unit does not receive tobacco bale rejecting signal, digital input voltage signal is offered to voltage output unit as digital output voltage signal;
Digital output voltage signal is converted to analog output voltage signal by voltage transitions output unit, and analog output voltage is outputed to frequency converter.
Preferably, electric pressure converter also comprises the input block being connected with voltage-adjusting unit, wherein:
Input block receives the first proportionality coefficient A of user's input.
According on the other hand of the present utility model, a kind of cigarette packer is provided, comprise tobacco bale detecting device, tobacco packet rejecting device, packaging owner's motor, wherein said cigarette packer also comprises tobacco bale rejecting control setup, tobacco bale is rejected control setup and is connected with tobacco bale detecting device and packaging owner motor respectively, wherein:
Tobacco bale detecting device, in the time nonconformity tobacco bale being detected, is rejected control setup transmission tobacco bale rejecting signal to tobacco packet rejecting device and tobacco bale;
Tobacco bale is rejected control setup in the time receiving tobacco bale rejecting signal, reduces the frequency of operation that offers packaging owner motor;
Packaging owner motor, in the time that tobacco bale rejecting control setup offers the frequency of operation reduction of packaging owner motor, reduces main motor speed to reduce the running velocity of wrapping machine main frame;
Tobacco packet rejecting device, in the time receiving tobacco bale rejecting signal, is rejected the nonconformity tobacco bale of carrying on wrapping machine main frame.
Preferably, tobacco bale rejecting control setup can be that the tobacco bale described in above-mentioned arbitrary embodiment is rejected control setup.
The utility model by installing electric pressure converter additional on original main motor speed control device basis, in the time receiving tobacco bale rejecting signal, electric pressure converter reduction frequency pressure converter offers the voltage of frequency converter, to reduce packaging owner machine operation frequency, and then reduces the running velocity of wrapping machine main frame.Thereby the reduction of speed of having realized cigarette packer is rejected, and improves the reliability that tobacco bale is rejected, prevent that tobacco bale from rejecting the cigarette packer (taking turns such as eight) that causes of having some setbacks and damaging.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of an embodiment of prior art wrapping machine.
Fig. 2 tobacco bale takes turns to eight from seven and takes turns the course of conveying schematic diagram that exports belt conveyor.
Fig. 3 eight takes turns the structural representation of device for eliminating.
Fig. 4 eight takes turns and rejects the view of bar while not moving.
Fig. 5 eight takes turns and rejects the bar view in when action.
Fig. 6 is the structural representation of cigarette package owner motor speed control device.
Fig. 7 is the schematic diagram that the utility model tobacco bale is rejected an embodiment of control setup.
Fig. 8 is the schematic diagram of an embodiment of the utility model electric pressure converter.
Fig. 9 is the voltage transitions schematic diagram of the utility model electric pressure converter.
Figure 10 is the schematic diagram of another embodiment of the utility model electric pressure converter.
Figure 11 is the schematic diagram of an embodiment of the utility model cigarette packer.
Figure 12 rejects the sequential chart of tobacco bale while being the utility model wrapping machine main frame high-speed cruising.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Unless illustrate in addition, otherwise the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step not limited scope of the present utility model.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification sheets.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 7 is the schematic diagram that the utility model tobacco bale is rejected an embodiment of control setup.Fig. 7 is the schematic diagram of an embodiment of the utility model.As shown in Figure 7, the utility model tobacco bale is rejected control setup, except the Programmable Logic Controller 601 comprising with in Fig. 6, cigarette package owner motor speed control device is identical, frequency pressure converter 602 and frequency converter 603, also comprise the electric pressure converter 701 being connected between frequency pressure converter 602 and frequency converter 603, wherein:
Electric pressure converter, in the time receiving tobacco bale that tobacco bale detecting device provides and reject signal, reduces pressure converter frequently and offers the voltage of frequency converter, so that frequency converter reduces the frequency of operation that offers packaging owner motor.
The tobacco bale providing based on the utility model above-described embodiment is rejected control setup, by install electric pressure converter additional on original main motor speed control device basis, in the time receiving tobacco bale rejecting signal, electric pressure converter reduction frequency pressure converter offers the voltage of frequency converter, to reduce packaging owner machine operation frequency, and then reduce the running velocity of wrapping machine main frame.Reject when signal receiving tobacco bale thereby realized tobacco packet rejecting device, the reduction of speed of nonconformity tobacco bale is rejected, improve the reliability that tobacco bale is rejected, prevent that tobacco bale from rejecting the cigarette packer (taking turns such as eight) causing that has some setbacks and damaging.
Preferably, as shown in Figure 8, electric pressure converter can also comprise that electric pressure converter comprises that voltage receives converting unit 801, signal receiving unit 802, voltage-adjusting unit 803, voltage transitions output unit 804, wherein voltage-adjusting unit 803 is connected with voltage reception converting unit 801, signal receiving unit 802 and voltage transitions output unit 804 respectively, wherein:
Voltage receives converting unit 801 and receives the analog input voltage signal that pressure converter provides frequently, analog voltage signal is converted to digital input voltage signal, and digital input voltage signal is offered to voltage-adjusting unit.
The tobacco bale that signal receiving unit 802 receives tobacco bale detecting device to be provided is rejected signal;
Voltage-adjusting unit 803 is in the time that signal receiving unit 802 receives tobacco bale rejecting signal, digital input voltage signal is multiplied by the first proportionality coefficient A and offers voltage output unit as digital output voltage signal, wherein, 0<A<1; In the time that signal receiving unit 802 does not receive tobacco bale rejecting signal, digital input voltage signal is offered to voltage output unit as digital output voltage signal.
Digital output voltage signal is converted to analog output voltage signal by voltage transitions output unit 804, and analog output voltage is outputed to frequency converter.
Fig. 9 is in the utility model above-described embodiment, the voltage transitions schematic diagram of electric pressure converter.
Preferably, compared with embodiment illustrated in fig. 8, in the embodiment shown in fig. 10, electric pressure converter can also comprise the input block 1001 being connected with voltage-adjusting unit, wherein:
Preferably, the first proportionality coefficient A can specifically be taken as 0.5.
Figure 11 is the schematic diagram of an embodiment of the utility model cigarette packer.As shown in figure 11, the utility model cigarette packer comprises tobacco bale detecting device 101, tobacco packet rejecting device 102, packaging owner motor 1101, in addition, described cigarette packer also comprises tobacco bale rejecting control setup 1102, tobacco bale is rejected control setup 1102 and is connected with tobacco bale detecting device 101 and packaging owner motor 1101 respectively, wherein:
Tobacco bale detecting device 101, in the time nonconformity tobacco bale being detected, is rejected control setup transmission tobacco bale rejecting signal to tobacco packet rejecting device and tobacco bale.
Tobacco bale is rejected control setup 1102 in the time receiving tobacco bale rejecting signal, reduces the frequency of operation that offers packaging owner motor.
Tobacco packet rejecting device 102, in the time receiving tobacco bale rejecting signal, is rejected the nonconformity tobacco bale of carrying on wrapping machine main frame.
Preferably, tobacco packet rejecting device 102 can be eight to take turns device for eliminating described in Fig. 2, Fig. 3, Fig. 4 and Fig. 5.
Preferably, tobacco bale is rejected control setup 1102 also in the time not receiving tobacco bale rejecting signal, the frequency of operation of packaging owner motor 1101 is not changed, and then the running velocity of wrapping machine main frame is constant.
Preferably, tobacco bale rejecting control setup 1102 can be that the tobacco bale described in the arbitrary embodiment shown in Fig. 7, Fig. 8 or Figure 10 is rejected control setup.
Preferably, wrapping machine main frame can comprise that as shown in Figure 2 seven take turns with eight and take turns.
The cigarette packer providing based on the utility model above-described embodiment, by install electric pressure converter additional on original main motor speed control device basis, in the time receiving tobacco bale rejecting signal, electric pressure converter reduction frequency pressure converter offers the voltage of frequency converter, to reduce packaging owner machine operation frequency, and then reduce the running velocity of wrapping machine main frame.Reject when signal receiving tobacco bale thereby realized tobacco packet rejecting device, the reduction of speed of nonconformity tobacco bale is rejected, improve the reliability that tobacco bale is rejected, prevent that tobacco bale from rejecting the cigarette packer (taking turns such as eight) causing that has some setbacks and damaging.
The method right below by concrete example describes:
In a specific embodiment, tobacco packet rejecting device 102 is eight to take turns device for eliminating described in Fig. 2, Fig. 3, Fig. 4 and Fig. 5.The voltage output end of frequency pressure converter 602 is connected to the input end of electric pressure converter 701, the mouth of electric pressure converter 701 is connected to the voltage input end of frequency converter 603, eight take turns and reject signal (tobacco bale rejecting signal) and be connected to the signal receiving unit of electric pressure converter 701, and the conversion proportionality coefficient A that output and input are set by input block is 50%.
When machine operation, if do not have eight to take turns rejecting signal, the signal receiving unit of electric pressure converter 701 is without 24V d. c. voltage signal, and the output voltage of electric pressure converter 701 equals input voltage, and the speed signal that wrapping machine main frame sends according to PLC12 moves.
Take turns and reject when signal when wrapping machine sends eight, the signal receiving unit of electric pressure converter 701 has 24V d. c. voltage signal, so the voltage that electric pressure converter 701 is exported is down to 50% of input voltage, and machine fall-back.
Complete when tobacco bale rejecting, eight take turns while rejecting blackout, and electric pressure converter signal receiving unit is without 24V vdc, so the output voltage of electric pressure converter 701 equals input voltage, wrapping machine continues according to former speed operation.
Figure 12 has provided and has installed additional after electric pressure converter, and wrapping machine main frame eight is taken turns the sequential chart of rejecting tobacco bale under high-speed cruising state time.
So far, describe the utility model tobacco bale in detail and rejected control setup and cigarette packer.For fear of covering design of the present utility model, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (3)
1. tobacco bale is rejected a control setup, comprises Programmable Logic Controller, frequency pressure converter and frequency converter, it is characterized in that, tobacco bale is rejected control setup and also comprised the electric pressure converter being connected between frequency pressure converter and frequency converter, wherein:
Electric pressure converter, in the time receiving tobacco bale that tobacco bale detecting device provides and reject signal, reduces pressure converter frequently and offers the voltage of frequency converter, so that frequency converter reduces the frequency of operation that offers packaging owner motor;
Wherein, electric pressure converter comprises that voltage receives converting unit, signal receiving unit, voltage-adjusting unit, voltage transitions output unit, wherein voltage-adjusting unit is connected with voltage reception converting unit, signal receiving unit and voltage transitions output unit respectively, wherein:
Voltage receives converting unit and receives the analog input voltage signal that pressure converter provides frequently, analog voltage signal is converted to digital input voltage signal, and digital input voltage signal is offered to voltage-adjusting unit;
The tobacco bale that signal receiving unit receives tobacco bale detecting device to be provided is rejected signal;
Voltage-adjusting unit, in the time that signal receiving unit receives tobacco bale rejecting signal, is multiplied by the first proportionality coefficient A using digital input voltage signal and offers voltage output unit as digital output voltage signal, wherein, and 0<A<1; In the time that signal receiving unit does not receive tobacco bale rejecting signal, digital input voltage signal is offered to voltage output unit as digital output voltage signal;
Digital output voltage signal is converted to analog output voltage signal by voltage transitions output unit, and analog output voltage is outputed to frequency converter.
2. device according to claim 1, is characterized in that, electric pressure converter also comprises the input block being connected with voltage-adjusting unit, wherein:
Input block receives the first proportionality coefficient A of user's input.
3. a cigarette packer, comprise tobacco bale detecting device, tobacco packet rejecting device, packaging owner's motor, it is characterized in that, described cigarette packer also comprises tobacco bale rejecting control setup, tobacco bale is rejected control setup and is connected with tobacco bale detecting device and packaging owner motor respectively, wherein:
Tobacco bale detecting device, in the time nonconformity tobacco bale being detected, is rejected control setup transmission tobacco bale rejecting signal to tobacco packet rejecting device and tobacco bale;
Tobacco bale rejecting control setup is that the tobacco bale described in claim 1 or 2 is rejected control setup;
Packaging owner motor, in the time that tobacco bale rejecting control setup offers the frequency of operation reduction of packaging owner motor, reduces main motor speed to reduce the running velocity of wrapping machine main frame;
Tobacco packet rejecting device, in the time receiving tobacco bale rejecting signal, is rejected the nonconformity tobacco bale of carrying on wrapping machine main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736844.3U CN203652196U (en) | 2013-11-20 | 2013-11-20 | Tobacco bale removing control device and cigarette packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736844.3U CN203652196U (en) | 2013-11-20 | 2013-11-20 | Tobacco bale removing control device and cigarette packer |
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| Publication Number | Publication Date |
|---|---|
| CN203652196U true CN203652196U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736844.3U Expired - Fee Related CN203652196U (en) | 2013-11-20 | 2013-11-20 | Tobacco bale removing control device and cigarette packer |
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| CN (1) | CN203652196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891687A (en) * | 2018-08-30 | 2018-11-27 | 红塔烟草(集团)有限责任公司 | Drop in leaf mechanism and defect cigarette packet sorter, method and cigarette packer |
-
2013
- 2013-11-20 CN CN201320736844.3U patent/CN203652196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891687A (en) * | 2018-08-30 | 2018-11-27 | 红塔烟草(集团)有限责任公司 | Drop in leaf mechanism and defect cigarette packet sorter, method and cigarette packer |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |