CN115462553B - Method for debugging cigarette cutting device - Google Patents
Method for debugging cigarette cutting device Download PDFInfo
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- CN115462553B CN115462553B CN202211136395.9A CN202211136395A CN115462553B CN 115462553 B CN115462553 B CN 115462553B CN 202211136395 A CN202211136395 A CN 202211136395A CN 115462553 B CN115462553 B CN 115462553B
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- Prior art keywords
- horn mouth
- cutting device
- cutterhead
- cigarette cutting
- horn
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- 238000005520 cutting process Methods 0.000 title claims abstract description 128
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000000670 limiting effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 18
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/28—Cutting-off the tobacco rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/005—Computer numerical control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The application discloses a debugging method of a cigarette cutting device, which is suitable for an independent driving type cigarette cutting device, wherein the device comprises a protective cover, a horn mouth and a cutter head which are arranged in the protective cover, and the horn mouth and the cutter head are respectively connected with a motor; the first rotation axis of the horn mouth is intersected with the second rotation axis of the cutter head, the cutter head is provided with a blade for cutting into a cutting seam of the horn mouth, and the debugging method comprises the following steps: driving the two motors to execute synchronous operation; a safe speed limiting instruction of a motor for opening the horn mouth; the shield is opened and the alignment of the cutterhead and the cutting slot is manually corrected. According to the debugging method of the cigarette cutting device, program control driving and manual adjustment are combined, and accordingly when the independent driving type cigarette cutting device is operated, synchronization of two motors and neutrality of the blades and the horn mouth can be adjusted successively, so that debugging operation is simple, quick, safe and reliable, and good equipment production capacity of the independent driving type cigarette cutting device can be achieved.
Description
Technical Field
The application relates to the field of tobacco machinery, in particular to a debugging method of a cigarette cutting device.
Background
Common cigarette unit realizes cigarette cutting operation according to spring piece formula horn mouth cigarette cutting technique, and in this cigarette unit, the cigarette cutting equipment that is used for cigarette cutting operation adopts same power equipment drive blade disc and the synchronous motion of horn mouth, and although this kind of cigarette cutting equipment need not the debugging just can directly start, but under this kind of driving mode, the problem such as oil leakage, vibration, noise appear easily in cigarette cutting equipment, leads to the equipment throughput of cigarette cutting equipment not good, also can lead to the cigarette to connect the quality decline.
Therefore, how to make the cigarette cutting device compatible with the starting characteristics and the device production capacity is a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model provides a debugging method of cigarette cutting device is applicable to the independent drive type cigarette cutting device of both individual drive of blade disc and loudspeaker mouth, under the prerequisite of the good equipment productivity of performance independent drive type cigarette cutting device, combines program controlled drive and artificial adjustment, can conveniently guarantee the synchronism to neutrality and the motor of two of blade disc and loudspeaker mouth fast, makes independent drive type cigarette cutting device convenient, quick, safe start.
In order to achieve the above purpose, the present application provides a debugging method of a cigarette cutting device, which is applicable to an independent driving type cigarette cutting device, wherein the independent driving type cigarette cutting device comprises a protective cover, a horn mouth and a cutter head which are arranged in the protective cover, and the horn mouth and the cutter head are respectively connected with a motor; the first rotation axis of the horn mouth is intersected with the second rotation axis of the cutter head, the cutter head is provided with a blade for cutting into a cutting slot of the horn mouth, and the method comprises the following steps:
s1: driving the two motors to execute synchronous operation;
s2: a safe speed limiting instruction of a motor for opening the horn mouth;
s3: the shield is opened and the alignment of the cutterhead and the cutting slot is manually corrected.
In some embodiments, S3 comprises:
s31: opening the protective cover;
s32: and poking the horn mouth which is not aligned with the cutter head along the width direction of the cutting seam so as to realize centering adjustment.
In some embodiments, S32 further comprises, after:
s33: locking the horn mouth.
In some embodiments, S1 comprises:
s11: when the protective cover is opened, zero calibration is respectively carried out on the horn mouth and the cutter head;
s12: when the protective cover is closed, the drive is controlled in a time interval and whether the two motors can execute synchronous instructions is judged; if yes, executing synchronous instruction, otherwise, entering into
S13: program-controlled driving of the two motors to realize automatic interference avoidance;
s14: and executing the synchronous instruction.
In some embodiments, a plurality of blades uniformly distributed around the second rotation shaft are arranged in the circumferential direction of the cutter disc, and the number of the blades is smaller than that of the horn nozzles; s13 comprises the following steps:
the cutterhead in the interference zone is rotated to the free zone of the cutterhead.
In some embodiments, rotating the cutterhead in the interference zone to the free zone of the cutterhead specifically includes:
reversely rotating the cutterhead to an adjacent free zone along the movement direction of the cutterhead when the cutterhead is positioned in a first half zone of the interference zone;
when the cutterhead is positioned in the second half interval of the interference zone, the cutterhead is rotated forward along the movement direction of the cutterhead to an adjacent free zone;
the cutter disc rotating in the forward direction sequentially enters the first half section and the second half section.
In some embodiments, the independently driven cigarette cutting device comprises a plurality of horn nozzles evenly looped around the first axis of rotation; the number of horn nozzles is not greater than the number of blades; s13 comprises the following steps:
and rotating the horn mouth mounting seat in the interference area to a free area of the horn mouth mounting seat.
In some embodiments, S11 specifically includes:
rotating the cutter disc to realize that the blade is positioned at a cigarette cutting position, and recording a cutter disc zero signal by a motor encoder of the cutter disc driven by a program; the horn mouth with the measuring rod is rotated to enable the measuring rod to be in a cigarette cutting position, and a program drives a motor encoder of the horn mouth to record a horn mouth zero signal.
Compared with the background art, the debugging method of the cigarette cutting device is applicable to an independent driving type cigarette cutting device, and the independent driving type cigarette cutting device comprises a protective cover, a horn mouth and a cutter head which are arranged in the protective cover, wherein the horn mouth and the cutter head are respectively connected with a motor; the first rotation axis of the horn mouth is intersected with the second rotation axis of the cutter head, the cutter head is provided with a blade for cutting into a cutting slot of the horn mouth, and the method comprises the following steps:
s1: driving the two motors to execute synchronous operation;
s2: a safe speed limiting instruction of a motor for opening the horn mouth;
s3: the shield is opened and the alignment of the cutterhead and the cutting slot is manually corrected.
The debugging method of the cigarette cutting device is suitable for the independent driving type cigarette cutting device, so that the debugging method of the cigarette cutting device can combine program-controlled driving and manual adjustment on the premise of exerting good equipment production capacity of the independent driving type cigarette cutting device, and the independent driving type cigarette cutting device can be debugged simply, quickly and safely to meet starting requirements of the independent driving type cigarette cutting device. The starting requirement of the independently driven cigarette cutting device mainly comprises the centering of the cutter disc and the horn mouth and the synchronism of motors of the cutter disc and the horn mouth.
Besides good equipment production capacity of the independent driving type cigarette cutting device due to independent driving of the cutter disc and the horn mouth, the cutting precision of cigarette cutting operation can be effectively guaranteed for a long time by operating the independent driving type cigarette cutting device according to the debugging method of the cigarette cutting device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a flow chart of a debugging method of a first cigarette cutting device provided in an embodiment of the present application;
fig. 2 is a flow chart of a debugging method of the second cigarette cutting device provided in the embodiment of the present application;
fig. 3 is a schematic structural diagram of an independently driven cigarette cutting device according to an embodiment of the present disclosure;
fig. 4 is a schematic partial structure diagram of an independently driven cigarette cutting device provided in an embodiment of the present application at a horn mouth, a cutter head, and a horn mouth mounting seat;
fig. 5 is a schematic structural diagram of a horn mouth according to an embodiment of the present disclosure;
fig. 6 is an interference-free zone diagram of a cutterhead provided in an embodiment of the present application;
fig. 7 is an interference-free zone diagram of all horn mouths provided in an embodiment of the present application.
Wherein, 1-protection casing, 2-horn mouth, 21-cutting seam, 3-blade disc, 31-blade, 4-horn mouth mount pad.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In order to better understand the aspects of the present application, a further detailed description of the present application will be provided below with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 7, fig. 1 is a flow chart of a debugging method of a first cigarette cutting device according to an embodiment of the present application; fig. 2 is a flow chart of a debugging method of the second cigarette cutting device provided in the embodiment of the present application; fig. 3 is a schematic structural diagram of an independently driven cigarette cutting device according to an embodiment of the present disclosure; fig. 4 is a schematic partial structure diagram of an independently driven cigarette cutting device provided in an embodiment of the present application at a horn mouth, a cutter head, and a horn mouth mounting seat; fig. 5 is a schematic structural diagram of a horn mouth according to an embodiment of the present disclosure;
fig. 6 is an interference-free zone diagram of a cutterhead provided in an embodiment of the present application; fig. 7 is an interference-free zone diagram of all horn mouths provided in an embodiment of the present application.
Referring to fig. 1 to 5, the present application provides a method for debugging a cigarette cutting device, which is applicable to an independently driven cigarette cutting device; the independently driven cigarette cutting device comprises a protective cover 1, a horn mouth 2 and a cutter head 3; wherein, the horn mouth 2 and the cutter head 3 are both arranged in the protective cover 1 and are respectively connected with a motor; the first rotation shaft of the horn mouth 2 is intersected with the second rotation shaft of the cutter head 3 in different planes, and the blade 31 of the cutter head 3 can cut into the cutting slot 21 of the horn mouth 2, so that cigarettes in the horn mouth 2 are cut; based on the above-mentioned independent drive type cigarette cutting device, the debugging method of the cigarette cutting device provided by the application comprises the following steps:
s1: driving the two motors to execute synchronous operation;
s2: a safety speed limiting instruction of a motor of the horn mouth 2 is started;
s3: the shield is opened and the centring of the cutterhead 3 and the cut is manually corrected.
The horn mouth 2 and the cutter head 3 are respectively connected with motors, for example, the horn mouth 2 can be connected with the horn mouth 2 motor, and the cutter head 3 can be connected with the cutter head 3 motor. When executing S1, operating personnel can start horn mouth 2 motor and blade disc 3 motor and drive the aforesaid two to carry out synchronous command, make horn mouth 2 motor and blade disc 3 motor synchronous operation. When the horn mouth 2 motor and the cutter head 3 motor are in a synchronous state, the cutter head 3 motor drives the cutter head 3 and the cutter blade 31 thereof to rotate, and the horn mouth 2 motor drives the horn mouth 2 to rotate, in the process, the cutter blade 31 of the cutter head 3 can cut into the cutting seam 21 of the horn mouth 2 whenever the cutter blade 31 contacts the horn mouth 2, so that the cutting operation of cigarettes is realized, and the cutter blade 31 is prevented from being damaged due to collision with the horn mouth 2. Conversely, the lack of synchronization of the horn mouth 2 motor and the cutter head 3 motor means that the blade 31 cannot cut into the slit 21 at least one time during the continued rotation of both the cutter head 3 and the horn mouth 2.
After the step S1 is executed, the motor of the horn mouth 2 and the motor of the cutter head 3 are both in an on state and in a synchronous state, and then the step S2 is executed, namely, an operator can start a safe speed limiting instruction of the motor of the horn mouth 2, so that the motor of the horn mouth 2 runs at a low speed. The safety Speed limiting command refers to a safe-Limited Speed function (abbreviated as an SLS function) of the motor, and when the motor starts the SLS function, the motor runs at a low Speed and cannot exceed a specified Speed. Of course, when the SLS function of the motor of the horn mouth 2 is turned on, the motor of the horn mouth 2 runs at a low speed but is still in a synchronous state, ensuring that the blade 31 can cut into the cutting slit 21.
For a conventional cigarette cutting device, if the protective cover 1 is opened when the motor is operated, the cigarette cutting device stops the motor, so that the motor cannot execute movement control instructions such as inching, quick-acting control, synchronization, positioning and the like. In order to achieve the debugging effect of the horn mouth 2 and the cutter disc 3, the independently-driven cigarette cutting device provided by the application enables the motor of the horn mouth 2 to execute the SLS function in S2, and the motor of the horn mouth 2 is continuously operated at a low speed when the protective cover 1 is opened. The cutterhead 3 and its motor can be manually driven. Next, the centering of the blade 31 with the slit 21 is adjusted in accordance with S3, in other words, the operator manually moves the horn mouth 2 so that the blade 31 is positioned at the midpoint of the slit 21 of the horn mouth 2 in the slit width direction, thereby ensuring the cutting accuracy of the blade 31 with respect to the cigarettes in the horn mouth 2. Obviously, the execution of S3 needs to be premised on the synchronous operation of the motor of the horn mouth 2 and the motor of the cutterhead 3, otherwise S3 cannot be realized.
The debugging method of the cigarette cutting device is suitable for an independent driving type cigarette cutting device, when the independent driving type cigarette cutting device is operated according to the debugging method of the cigarette cutting device, the synchronism of two motors and the neutrality of the blade 31 and the horn mouth 2 can be adjusted, the former can ensure the normal operation of the cigarette cutting operation, and the latter can ensure the cutting precision of the cigarette cutting operation. Therefore, the debugging method of the cigarette cutting device combines program control driving and manual adjustment, the debugging operation is simple and quick, the debugging precision is high, and the safety is guaranteed.
The method for debugging the cigarette cutting device provided by the application is further described below with reference to the accompanying drawings and the implementation modes.
In some embodiments, S3 of the method for debugging a cigarette cutting device includes:
s31: opening the protective cover 1;
s32: the horn mouth 2 which is not aligned with the cutter head 3 is shifted along the width direction of the cutting slit 11 to realize centering adjustment.
In some embodiments, S32 further comprises, after:
s33: locking the horn mouth 2.
As can be seen from the foregoing description, based on the usual mounting relationship of both the cutter head 3 and the horn mouth 2 in the independently driven cigarette cutting device, in order to adjust the centering of the blade 31 and the horn mouth 2, the operator can manually move the horn mouth 2 not centered with the blade 31, for example, when the motor of the horn mouth 2 performs the SLS function and the shield 1 is opened, the operator toggles the horn mouth 2 along the slit width direction of the slit 21, translates the horn mouth 2 and the slit 21 thereof with respect to the cutter head 3, and locks the horn mouth 2 when the blade 31 is at the midpoint of the slit 21 along the slit width direction. It is obvious that the horn mouth 2 specifically refers to the horn mouth 2 in which the cutting slit 21 is not aligned with the blade 31 of the cutterhead 3, and if the cutting slit 21 of a certain horn mouth 2 is aligned with the blade 31 of the cutterhead 3 in the slit width direction, the horn mouth 2 does not need to be moved.
The independently driven cigarette cutting device may be provided with one or more horn mouths 2, and at the same time, the independently driven cigarette cutting device is provided with a cutter disc 3, and when all the horn mouths 2 are rotated, the blades 31 of the cutter disc 3 can cut into the cutting slit 21 of any one horn mouth 2.
If the independent driving type cigarette cutting device is provided with a cutter head 3 and a plurality of horn nozzles 2, when an operator executes S32, the centering degree of the blade of the cutter head 3 and any one of the horn nozzles 2 needs to be adjusted, so that the blade of the cutter head 3 is ensured to be just positioned at the middle point of the cutting slit 21 of any one of the horn nozzles 2 along the slit width direction. Of course, if the independently driven cigarette cutting device is provided with a plurality of horn mouths 2, all of the horn mouths 2 need to contact the cutter head 3 one by one during rotation, and therefore, all of the horn mouths 2 of the independently driven cigarette cutting device are uniformly arranged in a circular row, and the rotation axis of all of the horn mouths 2 refers to the central axis of the circular row. Furthermore, the flatness of the side edge of each horn mouth 2 facing the center axis of the annular row can be calibrated with an instrument.
In some embodiments, the S1 of the method for debugging a cigarette cutting device includes:
s11: when the protective cover 1 is opened, the horn mouth 2 and the cutter head 3 are respectively calibrated in zero position;
s12: when the protective cover is closed, the drive is controlled in a time interval and whether the two motors can execute synchronous instructions is judged; if yes, executing synchronous instruction, otherwise, entering into
S13: program-controlled driving of the two motors to realize automatic interference avoidance;
s14: and executing the synchronous instruction.
The cutter head 3 and the horn mouth 2 of the independently driven cigarette cutting apparatus are controlled by motors respectively, so when the motors of the cutter head 3 and the horn mouth 2 are driven by program control, zero calibration is usually required to be performed on the motors, that is, the above-mentioned S11 is performed.
When the motor of the cutterhead 3 is calibrated in the zero position, an operator opens the protective cover 1 and rotates the cutterhead 3 manually, so that the blade 31 of the cutterhead 3 aims at the position of cutting the tobacco rod, and then clicks a function key of an operating system of an upper computer of the motor to record the current position of an encoder of the motor as the zero position.
When the motor of the horn mouth 2 is calibrated in a zero position, an operator opens the protective cover 1 and rotates the horn mouth 2, and when the horn mouth 2 contacting the cutter disc 3 just grabs cigarettes or adjusts a measuring rod, the function key of the operating system of the upper computer of the motor is clicked again, and the current position of the encoder of the motor is set to be recorded as a zero position.
After zero calibration of the motors of the cutter head 3 and the horn mouth 2, an operator closes the protective cover 1 and drives the two motors by a program, and the control program of the independently driven cigarette cutting device in the process judges whether the two motors can execute synchronous instructions or not, if yes, the two motors execute the synchronous instructions, if no, the operator needs to synchronously calibrate the horn mouth 2 and the cutter head 3, for example, the two motors are driven by the program control, so that the cutter head 3 and the horn mouth 2 realize automatic interference avoidance. In addition, the horn mouth 2 and the cutter head 3 may be manually and synchronously aligned, so that the horn mouth 2 and the cutter head 3 in a static state have a relative positional relationship of "the blade 31 of the cutter head 3 can cut into the horn mouth 2". When the synchronization command is executed, the motor of the horn mouth 2 generally operates according to a synchronization program until the horn mouth 2 and the cutter head 3 are in a synchronous state.
As mentioned above, the independently driven cigarette cutting device may include a plurality of horn mouth 2 distributed in a circular row, for example, the independently driven cigarette cutting device includes four horn mouth 2 distributed in a uniform circular row, and the central axis of the circular row of the four horn mouth 2 is the rotation axis of any one horn mouth 2. Meanwhile, the cutter head 3 of the independently driven cigarette cutting device can be provided with a plurality of blades 31, and when the cutter head 3 rotates, all the blades 31 of the cutter head 3 can participate in the cutting operation of cigarettes.
When the independently driven cigarette cutting device is provided with the plurality of horn nozzles 2 and the plurality of blades 31, the motor of the cutter disc 3 and the motor of the horn nozzle 2 are synchronized, any one blade 31 of the cutter disc 3 cannot interfere with any one horn nozzle 2, in other words, when any one blade 31 of the cutter disc 3 contacts the horn nozzle 2, the cutting slit 21 of the horn nozzle 2 needs to be exactly aligned, so as to ensure that the blade 31 can smoothly pass through the cutting slit 21.
In the course of one revolution of the cutterhead 3, on the premise that one horn mouth 2 and its cutting slit 21 just coincide with the rotation track of the blade 31, an interference-free zone diagram of the cutterhead 3 can be established according to which rotation zones of the blade 31 are located in the cutting slit 21 of the cutterhead 3. The interference-free zone diagram of the cutterhead 3 includes a blade free zone and a blade interference zone, if the cutterhead 3 is at [ theta ] during one revolution of the cutterhead 3 1 ，θ 2 ]When the blade 31 is positioned in the cutting slit 21 of the horn mouth 2, [ theta ] 1 ，θ 2 ]Regarded as the interference area of the blade, theta 1 Corresponding to the fact that the blade 31 has just cut into the slit 21, θ 2 Corresponding to the blade 31 having just cut the aforementioned slit 21; if the cutterhead 3 is at (theta) 2 ，θ 3 ) When the blade 31 is positioned outside the slit 21 of the horn mouth 2, the angle (θ 2 ，θ 3 ) Regarded as the free zone of the blade, θ 2 Corresponding to the fact that the blade 31 just cuts the cutting slit 21, theta 3 Corresponding to the blade 31 being about to cut into the aforementioned slit 21 again.
Taking the example that the cutterhead 3 is provided with two blades 31 and the two blades 31 are distributed relatively in the radial direction of the cutterhead 3, the cutterhead 3 can establish an interference-free zone diagram as shown in fig. 6.
Similar to the manner of establishing the interference-free zone diagram of the cutterhead 3, the interference-free zone diagram of all the horns 2 can be established during one revolution of all the horns 2. Taking the example of a separately driven cigarette cutting apparatus with four horns 2 in a uniform circular array, the four horns 2 can create an interference-free zone diagram as shown in fig. 7. Wherein the free area of the horn mouth 2 corresponds to the rotation area of all the horn mouths 2 when the blade 31 passes between two adjacent horn mouths 2, and the interference area of the horn mouths 2 corresponds to the rotation area of all the horn mouths 2 when the blade 31 contacts one of the horn mouths 2.
Based on the interference-free zone diagram of the cutter head 3 and the interference-free zone diagram of the horn mouth 2, in the debugging method of the cigarette cutting device provided by the application, manually rotating the horn mouth 2 or the cutter head 3 to realize synchronous correction refers to adjusting the distribution state of the cutter head 3 in the interference zone and the free zone or adjusting the distribution state of the horn mouth 2 in the interference zone and the free zone.
When the number of blades 31 is smaller than the number of horn nozzles 2, S13 mentioned above may include: the cutterhead 3 in the interference zone is rotated to the free zone of the cutterhead 3.
For example, rotating the cutterhead 3 in the opposite direction of movement of the cutterhead 3 to an adjacent free zone when the cutterhead 3 is in the first half of the interference zone; when the cutterhead 3 is positioned in the second half interval of the interference zone, the cutterhead 3 is positively rotated to an adjacent free zone along the movement direction of the cutterhead 3; the cutter head 3 rotating in the forward direction sequentially enters a first half interval and a second half interval; the first half-segment and the second half-segment may be combined in one complete interference region. When operating according to the previous steps, on the one hand, the manual correction knife can be realizedThe rotating angle of the disc 3 and the horn mouth 2 can be shortened when the cutter disc 3 is manually driven to rotate, and the operation of operators is facilitated. As shown in fig. 6, when the cutterhead 3 is at alpha or the cutterhead 3 is at alpha 1 The cutterhead 3 can be rotated in the forward direction when the cutterhead 3 is at beta or the cutterhead 3 is at beta 1 The cutterhead 3 can be rotated reversely when in operation.
Wherein, when at least one of the horn mouth 2 and the cutter head 3 is in the free zone, the synchronous operation can be directly performed. When the horn mouth 2 is in the interference zone and the cutterhead 3 is in the interference zone, the cutterhead 3 can be driven in a program-controlled manner or manually to rotate in the forward direction or in the reverse direction until the cutterhead 3 is in the free zone.
Further, when the number of blades 31 is not less than the number of horn nozzles 2, S13 mentioned above may include: the horn mouth mount 4 in the interference zone is rotated to the free zone of the horn mouth mount 4. The relevant operation may be referred to the adjustment principle of the cutterhead 3 described above.
In some embodiments provided herein, S11 specifically includes:
rotating the cutter disc 3 to realize that the blade 31 is positioned at a cigarette cutting position, and recording a zero signal of the cutter disc 3 by a motor encoder of the cutter disc 3 driven by a program; the horn mouth 2 with the measuring rod is rotated to enable the measuring rod to be in a cigarette cutting position, and a program drives a motor encoder of the horn mouth 2 to record a zero signal of the horn mouth 2.
In short, when the protective cover 1 is opened, the cutter head 3 and the horn mouth 2 can be adjusted and aligned in sequence, and in the process, a measuring rod can be used for replacing cigarettes.
The method for debugging the cigarette cutting device provided by the application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (6)
1. The debugging method of the cigarette cutting device is characterized by being suitable for an independent driving type cigarette cutting device, wherein the independent driving type cigarette cutting device comprises a protective cover (1), a horn mouth (2) and a cutter disc (3), wherein the horn mouth (2) and the cutter disc (3) are arranged in the protective cover (1), and the cutter disc (3) is respectively connected with a motor; the first rotation axis of the horn mouth (2) intersects with the second rotation axis of the cutterhead (3) in different planes, the cutterhead (3) is provided with blades (31) for cutting into a cutting slit (21) of the horn mouth (2), the method comprises:
s11: zero calibration is carried out on the horn mouth (2) and the cutter head (3) respectively when the protective cover (1) is opened;
s12: when the protective cover (1) is closed, the drive is controlled in a time-interval manner, and whether the two motors can execute synchronous instructions is judged; if yes, executing synchronous instruction, otherwise, entering into
S13: program control drives the two motors to realize automatic interference avoidance;
s14: executing a synchronous instruction;
s2: a safety speed limiting instruction of a motor of the horn mouth (2) is started;
s31: -opening the protective cover (1);
s32: and shifting the horn mouth (2) which is not aligned with the cutter disc (3) along the slit width direction of the cutting slit (21) so as to realize centering adjustment.
2. The method for adjusting a cigarette cutting device according to claim 1, wherein the step S32 further comprises:
s33: locking the horn mouth (2).
3. The method for adjusting the cigarette cutting device according to claim 1, wherein a plurality of blades (31) which are uniformly distributed around the second rotation axis are arranged in the circumferential direction of the cutter disc (3), and the number of the blades (31) is smaller than that of the horn nozzles (2); the step S13 includes:
-rotating the cutterhead (3) in the interference zone to the free zone of the cutterhead (3).
4. A method of commissioning a cigarette cutting device according to claim 3, wherein said rotating said cutterhead (3) in the interference zone to the free zone of said cutterhead (3) comprises in particular:
reversely rotating the cutterhead (3) to an adjacent free zone along the movement direction of the cutterhead (3) when the cutterhead (3) is positioned in a first half interval of an interference zone;
when the cutterhead (3) is positioned in the second half interval of the interference zone, the cutterhead (3) is positively rotated to an adjacent free zone along the movement direction of the cutterhead (3);
the cutter disc (3) rotating in the forward direction sequentially enters the first half section and the second half section.
5. A method of commissioning a cigarette cutting device according to claim 1, wherein the independently driven cigarette cutting device comprises a plurality of said horn mouths (2) evenly looped around the first axis of rotation; the number of horn nozzles (2) is not greater than the number of blades (31); the step S13 includes:
and rotating the horn mouth mounting seat (4) in the interference area to a free area of the horn mouth mounting seat (4).
6. The method for adjusting a cigarette cutting device according to claim 1, wherein the step S11 specifically comprises:
rotating the cutter disc (3) to realize that the blade (31) is positioned at a cigarette cutting position, and driving a motor encoder of the cutter disc (3) by a program to record a cutter disc zero signal; the horn mouth (2) with the measuring rod is rotatably placed, the measuring rod is positioned at a cigarette cutting position, and a program drives a motor encoder of the horn mouth (2) to record a horn mouth zero signal.
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| CN202211136395.9A CN115462553B (en) | 2022-09-19 | 2022-09-19 | Method for debugging cigarette cutting device |
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|---|---|---|---|
| CN202211136395.9A CN115462553B (en) | 2022-09-19 | 2022-09-19 | Method for debugging cigarette cutting device |
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| CN115462553A CN115462553A (en) | 2022-12-13 |
| CN115462553B true CN115462553B (en) | 2024-03-01 |
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| CN115462553A (en) | 2022-12-13 |
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