CN210701214U - Machine head device based on ZL21 filter rod forming machine online end face detection - Google Patents
Machine head device based on ZL21 filter rod forming machine online end face detection Download PDFInfo
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- CN210701214U CN210701214U CN201921607352.8U CN201921607352U CN210701214U CN 210701214 U CN210701214 U CN 210701214U CN 201921607352 U CN201921607352 U CN 201921607352U CN 210701214 U CN210701214 U CN 210701214U
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Abstract
A machine head device based on ZL21 filter stick forming machine online end face detection is arranged at the tail end of a forming machine, and a main motor is sequentially assembled with a smoke distribution wheel, a detection drum wheel, a rejection drum wheel and a transmission drum wheel with different functions so as to meet the requirement that the filter sticks are detected, rejected and transmitted in an orderly transmission process. The utility model has the advantages that: 1. the original smoke distributing wheel without negative pressure is removed, an independent smoke distributing wheel with negative pressure is adopted, and the rotating speed of the smoke distributing wheel is synchronous with the speed of the forming machine for producing the filter stick, so that the smoke distributing wheel is well matched with the ZL21 forming machine. 2. Adopt PLC control technique, make the utility model discloses the accurate matching of 4 runner drive ratios of system. The ZL21 forming machine can be continuously used, and the online detection level is improved.
Description
Technical Field
The utility model relates to an online end face detection in cigarette filter stick manufacturing, namely, a machine head device based on ZL21 filter stick forming machine online end face detection.
Background
In recent years, special filter stick products such as hollow filter sticks develop rapidly, and new requirements are provided for the production of filter sticks:
1. the special filter stick product has strict limitation and requirements on the shape and the size precision of the end face of the special filter stick product, and the traditional measuring method is difficult to realize full detection on an assembly line due to small size and high speed of workpieces. Therefore, a set of visual non-contact measuring equipment is installed by adopting visual analysis and electromechanical automation technology, the appearance size detection of the end face of the special filter stick can be finished according to the precision required by a client, and meanwhile, the sorting of defective filter sticks is finished by single end face analysis according to the setting of the shape and the size precision of the end face of the filter stick, so that the appearance requirement of a downstream client cigarette factory of the filter stick factory on the special filter stick is met. Patent 2013105501774 discloses a method and a device for detecting the end face shape quality of a cigarette filter stick, which is a visual detection technology.
2. The empty-tube filter stick is the most used special filter stick at present, and due to the limitation of the forming process, the forming speed is not too high, so that many manufacturers are willing to use a ZL21 forming machine with a low speed to produce the empty-tube filter stick, but the increasingly strict end face requirements are met, and the ZL21 forming machine with insufficient functions cannot meet the production requirements of the special filter stick, so that the machine head of the forming machine is forced to perform function online detection and modification.
3. A ZL21 model filter stick forming machine belongs to old equipment and is large in domestic current stock. However, the following difficulties are involved in the modification: A. the smoke distributing wheel of the original machine head has no negative pressure device, so that the formed filter stick products cannot be orderly transferred, and the online detection of each product cannot be realized. B. How to connect the newly-added detection device with the original forming machine structure and the synchronous transmission is difficult.
Disclosure of Invention
The utility model discloses based on above technical background, refer to patent 2013105501774 "method and its device of cigarette filter stick terminal surface shape quality detection" visual detection technique, carry out the transformation that increases the detection function to ZL21 machine aircraft nose, provide a aircraft nose device's new design based on ZL21 filter rod forming machine on-line end face detects.
The machine head device based on ZL21 filter stick forming machine online end face detection is installed at the tail end of the forming machine and mainly comprises a box body, a main motor, a smoke distribution wheel, a detection drum wheel, a rejection drum wheel, a transmission drum wheel and a vision detection system.
The main motor is an independent servo motor and is connected with a PLC of the forming machine.
The machine head device is connected with the forming machine for positioning, firstly, positioning cross locating support is adopted, the cross is A, B, C three planes which are perpendicular to each other, the A plane supports a bottom plate of a box body, the B plane is tightly attached and fixed with the box body of the forming machine, the C plane is tightly attached and fixed with a back plate of a detection box body, secondly, a positioning rod with the diameter equal to that of a filter stick is used, the positioning rod is placed in a groove at the uppermost part of the cigarette separating wheel and is aligned with a filter stick outlet on a cutter head box of the forming machine, the purpose of accurate positioning is achieved, meanwhile, the synchronization of the speed of the stick outlet of the forming machine and the rotating speed of the cigarette separating wheel is met, and each ejected filter stick of the forming machine.
The smoke distributing wheel mainly comprises a smoke wheel seat, an input gear, an output gear, a negative pressure area adjusting sleeve, a smoke distributing wheel main body and an air suction flange, wherein the smoke wheel seat is fixed on a box body through a mounting flange, a main motor is connected with the input gear, the output gear is connected with the input gear of a detection drum wheel, the input gear drives a smoke wheel driving gear to be meshed with an inner gear ring on the smoke distributing wheel main body to rotate, the smoke distributing wheel main body is installed on the smoke wheel seat through a sealing ring and a bearing, a filter stick positioning retaining ring is arranged at the left part of the smoke distributing wheel main body, grooves are uniformly distributed between the filter stick positioning retaining ring and the mounting flange, the negative pressure area adjusting sleeve is installed in the smoke distributing wheel main body, the smoke distributing wheel main body is arranged at the left side of the sealing ring and is connected with a negative pressure area formed by a high-pressure vortex fan in a negative pressure integration plate through, all filter rods sequentially enter the smoke distribution wheel, negative pressure in the air suction flange at the left end of the smoke distribution wheel main body adsorbs the filter rods entering the grooves through small holes in the grooves of the smoke distribution wheel, when the filter rods rotate to the intersection with the detection drum wheel along with the smoke distribution wheel, the negative pressure fails, the detection drum wheel is opened at the negative pressure, the filter rods are separated from the smoke distribution wheel and enter the grooves of the detection drum wheel, and filter rod handing-over is completed.
The smoke wheel seat of the smoke distribution wheel is provided with a blowing port corresponding to the groove, blown air is blown to the groove of the smoke wheel accurately, and the filter rods are arranged neatly under the action of the positioning retainer ring.
The filter stick buffer air suction openings and the negative pressure partition adjusting air suction openings are arranged in different areas of the negative pressure area adjusting sleeve of the smoke distribution wheel, and the filter stick buffer air suction openings generate adsorption force on a high-speed filter stick ejected from the tail end of the forming machine, so that the filter stick is prevented from impacting a positioning pin on a positioning retainer ring, and the end face of the filter stick is prevented from being damaged; the negative pressure subarea adjustment air suction opening controls the negative pressure area of the circumference of the smoke distributing wheel, so that the filter rods are orderly arranged and smoothly connected with the detection drum wheel.
The utility model has the advantages that:
1. the original smoke distributing wheel without negative pressure is removed, an independent smoke distributing wheel with negative pressure is adopted, and the rotating speed of the smoke distributing wheel is synchronous with the speed of the forming machine for producing the filter stick, so that the smoke distributing wheel is well matched with the ZL21 forming machine.
2. For making the utility model discloses a transmission chain of transmission case and the effectual agree with of transmission of make-up machine, the utility model discloses power adopts independent servo motor drive.
3. The utility model discloses a box adopts cross location to support, guarantees the accurate location of box and make-up machine.
4. Adopt PLC control technique, make the utility model discloses the accurate matching of 4 runner drive ratios of system. The ZL21 forming machine can be continuously used, and the online detection level is improved.
Drawings
FIG. 1 is an assembly drawing of the present invention
FIG. 2 is a sectional view of a smoke separating wheel
FIG. 3 is an external view of the smoke separating wheel
FIG. 4 is an external view of a smoke separating wheel seat
FIG. 5 is an external view of the adjustment sleeve for the negative pressure region
FIG. 6 is a connection diagram of the positioning of the machine head and the forming machine
In the figure: 1. the device comprises a box body, 2, a main motor, 3, a smoke distribution wheel, 4, a detection drum, 5, a rejection drum, 6, a transmission drum, 7, a visual detection system, 8, a blanking plate, 9, a negative pressure integrated plate, 10, an observation window, 11, a positioning cross, 12, a smoke wheel seat, 13, an input gear, 14, an output gear, 15, a negative pressure area adjusting sleeve, 16, a smoke distribution wheel main body, 17, an air suction flange, 18, a sealing ring, 19, a groove, 20, a filter stick, 21, an air blowing port, 22, a filter stick positioning retaining ring, 23, a filter stick forming machine, 24, a smoke wheel driving gear, 25, an internal gear ring, 26, a bearing, 27, a mounting flange, 28, a groove, 29 and a mounting flange.
Detailed Description
The following detailed description of the present invention is made with reference to the accompanying drawings:
in fig. 1, the machine head device based on online end face detection of ZL21 filter stick forming machine is installed at the end of the forming machine, and mainly comprises a box 1, a main motor 2, a smoke distribution wheel 3, a detection drum 4, a rejection drum 5, a transmission drum 6 and a visual detection system 7, wherein the main motor 2 is assembled with the smoke distribution wheel 3, the detection drum 4, the rejection drum 5 and the transmission drum 6 with different functions in sequence to form an independent machine unit, the linkage between the main motor 2 and each drum is rigidly transmitted among gears with different transmission ratios in the box 1 to meet the requirement that the detection, rejection and transmission of filter sticks are completed in the ordered transmission process, the visual detection system 7 is installed in front of the detection drum 4, a blanking plate 8 is installed at one side of the transmission drum 6, a negative pressure integrated plate 9 generating negative pressure is installed at the rear side of the box 1, and an observation window 10 is arranged at the upper part of the.
The main motor is an independent servo motor and is connected with a PLC of the forming machine.
In figure 6, the machine head device is connected with a forming machine for positioning, firstly, a positioning cross 11 is adopted for positioning and supporting, the positioning cross is provided with A, B, C three planes which are perpendicular to each other, a plane A supports a bottom plate of a box body, a plane B is attached and fixed with the box body of the forming machine, a plane C is attached and fixed with a back plate of a detection box body, secondly, a positioning rod with the same diameter as a filter stick is used, the positioning rod is placed in a groove at the uppermost part of a smoke distribution wheel, and the positioning rod is aligned with a filter stick outlet on the machine head box of the forming machine, so that the aim of accurate positioning is achieved, and meanwhile, the synchronization of the stick outlet speed of the forming machine and the rotating speed of the smoke distribution wheel is met, and each filter stick.
In fig. 2 and 3, the smoke distributing wheel 3 mainly comprises a smoke wheel seat 12, an input gear 13, an output gear 14, a negative pressure area adjusting sleeve 15, a smoke distributing wheel main body 16 and an air suction flange 17, wherein the smoke wheel seat 12 is fixed on the box body 1 through a mounting flange, a main motor 2 is connected with the input gear 13, the output gear 14 is connected with the input gear of the detection drum wheel 4, the input gear 13 drives a smoke wheel driving gear 24 to be meshed with an inner gear ring 25 on the smoke distributing wheel main body for rotation, the smoke distributing wheel main body 16 is arranged on the smoke wheel seat 12 through a sealing ring 18 and a bearing 26, a filter stick positioning retaining ring 22 is arranged at the left part of the smoke distributing wheel main body 16, grooves 28 are uniformly distributed between the filter stick positioning retaining ring 22 and the mounting flange 27, the negative pressure area adjusting sleeve 15 is arranged in the smoke distributing wheel main body 16, the smoke distributing wheel main body 16 is arranged at the left side of the sealing ring 18 and is, the filter stick is delivered to a groove 28 of a smoke distribution wheel 3 from the outlet of the forming machine, the rotating speed of the smoke distribution wheel 3 is synchronous with the outlet speed of the filter stick of the forming machine, all the filter sticks sequentially enter the smoke distribution wheel 3, negative pressure in an air suction flange 17 at the left end of a smoke distribution wheel main body 16 adsorbs the filter sticks entering the groove through small holes in the smoke distribution wheel groove 28, when the filter sticks rotate to a junction with a detection drum wheel 4 along with the smoke distribution wheel 3, the negative pressure fails, the detection drum wheel 4 is opened under the negative pressure, the filter sticks are separated from the smoke distribution wheel 3 and enter the groove of the detection drum wheel 4, and the filter stick.
In fig. 4, the smoke wheel seat 12 of the smoke wheel is provided with an air blowing port 21 corresponding to the groove, and blown air is precisely blown to the groove of the smoke wheel, so that the filter sticks are arranged in order due to the action of the filter stick positioning retainer 22.
In fig. 5, filter stick buffering air suction openings 30 and negative pressure partition adjusting air suction openings 31 are arranged in different areas of the negative pressure area adjusting sleeve 15 of the smoke distributing wheel 3, and the filter stick buffering air suction openings 30 generate adsorption force for high-speed filter sticks ejected from the tail end of the forming machine, so that the filter sticks are prevented from impacting positioning pins on a retainer ring, and the end faces of the filter sticks are prevented from being damaged; the negative pressure subarea adjustment air suction opening 31 controls the negative pressure area of the circumference of the smoke separating wheel, so that the filter rods are orderly arranged and smoothly connected with the detection drum wheel.
The structure and motion mode of the detection drum, the rejection drum and the transfer drum are explained in detail in 2013105501774 patent 2013105501774 "method and device for detecting the shape and quality of the end face of a cigarette filter stick, after the filter stick is connected by a smoke separating wheel, the negative pressure on the upper part of the drum enables the filter stick to be firmly adsorbed in the groove of the detection drum, through PLC control, a vision system camera sequentially takes pictures and samples for each filter stick in the groove of the detection drum in motion, and analyzes and processes the data of the end face of the filter stick, then the negative pressure is released at the intersection of the detection drum and the rejection drum to complete the second connection of the filter stick, under the control of an electromagnetic valve in each groove of the rejection drum, unqualified filter sticks are rejected, and finally, qualified products fall.
Claims (6)
1. A machine head device based on ZL21 filter stick forming machine online end face detection is installed at the tail end of the forming machine and mainly comprises a box body, a main motor, a smoke distribution wheel, a detection drum wheel, a rejection drum wheel, a transmission drum wheel and a vision detection system.
2. The handpiece device based on ZL21 filter rod making machine on-line end face detection as claimed in claim 1, wherein the main motor is an independent servo motor and is connected with a PLC of the making machine.
3. The handpiece device for online end face detection based on the ZL21 filter stick forming machine according to claim 1 is characterized in that the handpiece device is connected with the forming machine for positioning, a positioning cross is adopted for positioning and supporting, the cross is A, B, C three mutually perpendicular planes, the plane A supports a bottom plate of a box body, the plane B is attached and fixed to a box body of the forming machine, the plane C is attached and fixed to a back plate of the detection box body, and positioning rods with the same diameter as a filter stick are used for being placed in grooves at the uppermost part of a smoke distribution wheel and aligned with filter stick outlets on a cutter head box of the forming machine, so that the aim of accurate positioning is achieved, the synchronization of the stick discharging speed of the forming machine and the rotating speed of the smoke distribution wheel is met, and each ejected filter stick of the forming machine can accurately fall into the grooves of the smoke distribution wheel.
4. The handpiece device based on ZL21 filter stick forming machine online end face detection as claimed in claim 1, wherein the smoke separating wheel mainly comprises a smoke wheel seat, an input gear, an output gear, a negative pressure zone adjusting sleeve, a smoke separating wheel main body and an air suction flange, the smoke wheel seat is fixed on a box body through a mounting flange, a main motor is connected with the input gear, the output gear is connected with an input gear of a detection drum wheel, the input gear drives a smoke wheel driving gear to be meshed with an inner gear ring on the smoke separating wheel main body to rotate, the smoke separating wheel main body is mounted on the smoke wheel seat through a sealing ring and a bearing, a filter stick positioning retaining ring is arranged at the left part of the smoke separating wheel main body, grooves are uniformly distributed between the filter stick positioning retaining ring and the mounting flange, the negative pressure zone adjusting sleeve is mounted in the smoke separating wheel main body, the smoke separating wheel main body is arranged at the left side of the sealing ring, the filter stick is delivered to a groove of a cigarette separating wheel through an outlet of a forming machine, the rotating speed of the cigarette separating wheel is synchronous with the outlet speed of the filter stick of the forming machine, an air suction flange generating negative pressure is installed at the left end of a main body of the cigarette separating wheel, the air suction flange is communicated with the groove of the cigarette separating wheel through a small hole to adsorb the filter stick entering the groove, when the filter stick rotates to a junction with a detection drum wheel along with the cigarette separating wheel, an electromagnetic valve in the small hole acts, the negative pressure fails, and the filter stick is separated from the cigarette separating wheel and enters the groove.
5. The machine head device based on ZL21 filter rod making machine online end face detection as claimed in claim 1, wherein the smoke wheel seat of the smoke distributing wheel is provided with an air blowing opening corresponding to the groove, and the front end of the air blowing opening is provided with a positioning retainer ring.
6. The machine head device based on ZL21 filter stick forming machine on-line end face detection as claimed in claim 1, wherein a filter stick buffering air suction opening and a negative pressure partition adjusting air suction opening are arranged at different positions of a negative pressure partition adjusting sleeve of the smoke distribution wheel, and the filter stick buffering air suction opening generates adsorption force on a high-speed filter stick ejected from the tail end of the forming machine, so that the filter stick is prevented from impacting a positioning pin on a retainer ring, and the end face of the filter stick is prevented from being damaged; the negative pressure subarea adjustment air suction opening controls the negative pressure area of the circumference of the smoke distributing wheel, so that the filter rods are orderly arranged and smoothly connected with the detection drum wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607352.8U CN210701214U (en) | 2019-09-25 | 2019-09-25 | Machine head device based on ZL21 filter rod forming machine online end face detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921607352.8U CN210701214U (en) | 2019-09-25 | 2019-09-25 | Machine head device based on ZL21 filter rod forming machine online end face detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904804A (en) * | 2021-01-14 | 2021-06-04 | 红云红河烟草(集团)有限责任公司 | Control method of plasticizer of KDF2 forming machine |
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2019
- 2019-09-25 CN CN201921607352.8U patent/CN210701214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904804A (en) * | 2021-01-14 | 2021-06-04 | 红云红河烟草(集团)有限责任公司 | Control method of plasticizer of KDF2 forming machine |
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