CN214524609U - Negative pressure stable type packaging material joint double-side detection device of cigarette packaging machine - Google Patents
Negative pressure stable type packaging material joint double-side detection device of cigarette packaging machine Download PDFInfo
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- CN214524609U CN214524609U CN202120343619.8U CN202120343619U CN214524609U CN 214524609 U CN214524609 U CN 214524609U CN 202120343619 U CN202120343619 U CN 202120343619U CN 214524609 U CN214524609 U CN 214524609U
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Abstract
A negative pressure stable type packing material joint double-side detection device of a cigarette packing machine is characterized in that a negative pressure guide plate is fixed below a paperboard conveying path, a cavity is formed in the negative pressure guide plate, and a plurality of negative pressure holes are formed in one side surface of the negative pressure guide plate; the optical fiber detector is arranged in the negative pressure guide, and the sensing end of the optical fiber detector faces to the direction of the paper jam in the conveying process; the color detector is fixed above the paper jam conveying path and is arranged corresponding to the optical fiber detector, and the sensing end of the color detector faces to the direction of the paper jam in conveying; the pair of left paper rollers are arranged on the left side of the negative pressure guide plate and are respectively and rotatably connected above and below the paperboard conveying path; the pair of right paper rollers are arranged on the right side of the negative pressure guide plate and are respectively and rotatably connected above and below the paperboard conveying path; and the packaging machine control system is respectively connected with the optical fiber detector and the color detector. The device can effectively reduce the fluctuation range of the paperboard in conveying, can ensure the stability of detection signals, and can avoid the conditions of missed detection and false detection.
Description
Technical Field
The utility model belongs to the technical field of cigarette equipment, concretely relates to cigarette packagine machine stable formula packaging material of negative pressure connects two-sided detection device.
Background
The reverse side of current packagine machine card paper is white matte mostly, and openly is gold or other colours plain noodles, and the splice position adopts black sticky tape or other colour sticky tapes to paste on openly or reverse side card paper, and traditional splice detection device is mainly at the fixed optical fiber detector of one side of card paper, and the optical fiber detector sends and receives the light signal of reflection back and detects the splice. However, the paperboard greatly fluctuates in the conveying process and cannot keep a fixed distance from the optical fiber detector, when the splicing head passes through the optical fiber detector, an optical signal received by the optical fiber detector is very unstable, an unstable detection signal is transmitted to the packaging machine control system, the control system may cause misoperation, and therefore, the tobacco packets with the splicing head and the tobacco packets without the splicing head are all removed.
Meanwhile, as only a single optical fiber detector is arranged, the detection result is not very reliable, and the conditions of detector missing detection and false detection often occur, so that the cigarette packet with the splicing head can flow into the market, the quality hidden trouble is brought to the product, and the material waste is caused.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a two-sided detection device of cigarette packer stable formula packaging material joint of negative pressure, the device can effectively reduce the fluctuation range of card paper in carrying, can guarantee the stability of detected signal, simultaneously, can avoid lou examining and the condition emergence of false detection.
The utility model provides a negative pressure stable type double-side detection device for a joint of packaging materials of a cigarette packaging machine, which comprises an optical fiber detector, a negative pressure guide plate, a color detector, a pair of left drawing rolls and a pair of right drawing rolls;
the negative pressure guide plate is fixed below the paperboard conveying path and is parallel to and close to the paperboard; the interior of the negative pressure guide plate is provided with a cavity, the surface of one side of the negative pressure guide plate, which is close to the paperboard, is provided with a plurality of negative pressure holes all over, one side of the negative pressure guide plate, which is far away from the paperboard, is connected with a negative pressure pipeline communicated with the inner cavity of the negative pressure guide plate, and the negative pressure pipeline is connected with negative pressure equipment and used for providing negative pressure for adsorbing the paperboard; the center of the negative pressure guide plate is provided with a mounting hole penetrating through the thickness direction;
the optical fiber detector is fixed in the mounting hole, and the sensing end of the optical fiber detector faces to the direction of paper jam in conveying; the optical fiber detector is connected with the packaging machine control system and used for detecting the splicing head through an optical signal and sending a high-level signal A to the packaging machine control system when the splicing head is detected;
the color detector is fixed above the paper jam conveying path and is arranged corresponding to the optical fiber detector, and the sensing end of the color detector faces to the direction of the paper jam in conveying; the color detector is connected with the packaging machine control system and used for detecting the splice joint through a color signal and sending a high-level signal B to the packaging machine control system when the splice joint is detected;
the pair of left-side paper rollers are arranged on the left side of the negative pressure guide plate and are respectively and rotatably connected above and below the paper jam conveying path, and a left-side channel for paper jam to pass through is formed between the pair of left-side paper rollers;
the pair of right paper receiving rollers are rotatably connected above and below the paper clamping conveying path respectively, and a right channel for paper clamping to pass through is formed between the pair of right paper receiving rollers;
and the packaging machine control system is used for removing the paperboard at a paperboard removing station through the shift pulse in the control loop after receiving the high-level signal A or the high-level signal B, and removing the tobacco bale at a tobacco bale removing station.
Further, in order to improve the detection accuracy, the distance from the sensing end of the optical fiber detector to the paper jam in the conveying process is 5 mm; the sensing end of the color detector is 15mm away from the paper jam during conveyance.
The utility model discloses in, through the setting of negative pressure deflector, can provide the negative pressure to the card paper to effectively solved the undulant problem of card paper transportation process, simultaneously, the plain noodles that can not have characteristic colour for the front of card paper causes any mar, the effectual stability of guaranteeing card paper splice head detected signal when passing through optical fiber detector. Through set up the colour detector corresponding with the optical fiber detector in the top of card paper transport route, can effectively detect the positive characteristic colour of card paper to effectively avoid missing with the double cooperation of optical fiber detector and examined with the mistake condition emergence.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic flow chart of the detection process of the present invention.
In the figure: 1. the device comprises a left side paper clamping roll, a right side paper clamping roll, a negative pressure guide plate, a color detector, a fiber detector, a left side paper drawing roll, a right side paper drawing roll and a paper drawing roll, wherein the left side paper clamping roll is 2, the right side paper clamping roll is 3, the negative pressure guide plate is 4, the color detector is 5, the fiber detector is 6, the left side paper drawing roll is 7, and the right side paper drawing roll is 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a negative pressure stable type double-side detection device for a joint of a packaging material of a cigarette packaging machine comprises an optical fiber detector 5, a negative pressure guide plate 3, a color detector 4, a pair of left drawing rollers 6 and a pair of right drawing rollers 7;
the negative pressure guide plate 3 is fixed below the paperboard conveying path and is parallel to and close to the paperboard; the interior of the negative pressure guide plate 3 is provided with a cavity, the surface of one side of the negative pressure guide plate, which is close to the paperboard, is provided with a plurality of negative pressure holes all over, one side of the negative pressure guide plate, which is far away from the paperboard, is connected with a negative pressure pipeline communicated with the inner cavity of the negative pressure guide plate, and the negative pressure pipeline is connected with negative pressure equipment and used for providing negative pressure for adsorbing the paperboard; the center of the negative pressure guide plate 3 is provided with a mounting hole penetrating through the thickness direction;
preferably, the size of the mounting hole is 8mm for mounting the optical fiber detector 5 adapted to the size.
The optical fiber detector 5 is fixed in the mounting hole, and the sensing end of the optical fiber detector faces to the direction of paper jam in conveying; the optical fiber detector 5 is connected with the packaging machine control system and used for detecting the splicing head through an optical signal and sending a high-level signal A to the packaging machine control system when the splicing head is detected;
the color detector 4 is fixed above the paper jam conveying path and is arranged corresponding to the optical fiber detector 5, and the sensing end of the color detector faces to the direction of the paper jam in conveying; the color detector 4 is connected with the packaging machine control system and used for detecting the splice joint through a color signal and sending a high-level signal B to the packaging machine control system when the splice joint is detected;
a pair of left-side paper rollers are arranged on the left side of the negative pressure guide plate 3 and are respectively and rotatably connected above and below the paper jam conveying path, and a left-side channel for paper jam to pass is formed between the pair of left-side paper rollers;
the pair of right paper receiving rollers are arranged on the right side of the negative pressure guide plate 3 and are positioned on the left sides of the left paper clamping roll 1 and the right paper clamping roll 2, the pair of right paper receiving rollers are respectively and rotatably connected above and below the paper clamping conveying path, and a right channel for paper clamping to pass is formed between the pair of right paper receiving rollers;
and the packaging machine control system is used for removing the paperboard at a paperboard removing station through the shift pulse in the control loop after receiving the high-level signal A or the high-level signal B, and removing the tobacco bale at a tobacco bale removing station.
In order to improve the detection accuracy, the sensing end of the optical fiber detector 5 is 5mm away from the paper jam in the conveying process; the sensing end of the color detector 4 is 15mm away from the jam in conveyance.
Through the setting of negative pressure deflector, can provide the negative pressure to the card paper to effectively solved the undulant problem of card paper transportation process, simultaneously, can not have the plain noodles of characteristic colour for the front of card paper and cause any mar, the effectual stability of guaranteeing card paper splice and detecting signal when passing through optical fiber detector. Through set up the colour detector corresponding with the optical fiber detector in the top of card paper transport route, can effectively detect the positive characteristic colour of card paper to effectively avoid missing with the double cooperation of optical fiber detector and examined with the mistake condition emergence.
The utility model provides a cigarette packer negative pressure stable type packaging material connects two-sided detection device's detection method as follows:
the method comprises the following steps: when the equipment runs, starting negative pressure equipment to enable the negative pressure guide plate 3 to have negative pressure, adsorbing the card paper above the negative pressure guide plate on the surface of a negative pressure adsorption plate for conveying, and stopping the negative pressure equipment when the equipment stops;
step two: detecting the splice by an optical fiber detector 5, and sending a high level signal A to a packaging machine control system when the splice is detected; detecting the splice by the color detector 4, and sending a high level signal B to a packaging machine control system when the splice is detected;
step three: when a control system of the packaging machine receives a high-level signal A or a high-level signal B, marking the section of paperboard as a splicing head by controlling a shifting register of the paperboard, and removing 4 pieces of paperboard at a paperboard removing station by shifting control;
step four: after 4 paper jams are removed, the cigarette packet corresponding to the 4 paper jams is marked as a waste cigarette packet by controlling a shift register of the cigarette packet, and the corresponding cigarette packet is removed at a cigarette packet removing station by mobile control.
In order to avoid the waste of materials caused by mistaken removal when an abnormality occurs, in the third step, when 8 pieces of card paper are removed in a connected mode, the control system of the packaging machine controls the packaging machine to stop.
The utility model discloses the step is simple, can high-efficient accurate detect out splice, simultaneously, greatly reduced the probability of false detection to guaranteed product quality, simultaneously, direct control equipment can also shut down when appearing unusually, avoided the extravagant condition of material to take place, saved manufacturing cost.
Claims (2)
1. A double-sided detection device for a negative pressure stable type packaging material joint of a cigarette packaging machine comprises an optical fiber detector (5), and is characterized by further comprising a negative pressure guide plate (3), a color detector (4), a pair of left paper pulling rolls (6) and a pair of right paper pulling rolls (7);
the negative pressure guide plate (3) is fixed below the paperboard conveying path and is parallel to and close to the paperboard; the interior of the negative pressure guide plate (3) is provided with a cavity, the surface of one side of the negative pressure guide plate close to the paperboard is provided with a plurality of negative pressure holes all over, one side of the negative pressure guide plate far away from the paperboard is connected with a negative pressure pipeline communicated with the inner cavity of the paperboard, and the negative pressure pipeline is connected with negative pressure equipment and used for providing negative pressure for adsorbing the paperboard; the center of the negative pressure guide plate (3) is provided with a mounting hole penetrating through the thickness direction;
the optical fiber detector (5) is fixed in the mounting hole, and the sensing end of the optical fiber detector faces to the direction of paper jam in conveying; the optical fiber detector (5) is connected with the packaging machine control system and used for detecting the splicing head through an optical signal and sending a high-level signal A to the packaging machine control system when the splicing head is detected;
the color detector (4) is fixed above the paper jam conveying path and is arranged corresponding to the optical fiber detector (5), and the sensing end of the color detector faces the direction of the paper jam in conveying; the color detector (4) is connected with the packaging machine control system and used for detecting the splice joint through a color signal and sending a high-level signal B to the packaging machine control system when the splice joint is detected;
the pair of left-side paper rollers are arranged on the left side of the negative pressure guide plate (3) and are respectively and rotatably connected above and below the paper jam conveying path, and a left-side channel for paper jam to pass is formed between the pair of left-side paper rollers;
the pair of right paper receiving rollers are rotatably connected above and below the paper clamping conveying path respectively, and a right channel for paper clamping to pass through is formed between the pair of right paper receiving rollers;
and the packaging machine control system is used for removing the paperboard at a paperboard removing station through the shift pulse in the control loop after receiving the high-level signal A or the high-level signal B, and removing the tobacco bale at a tobacco bale removing station.
2. The negative pressure stable type double-sided detection device for the joint of the packing material of the cigarette packing machine according to claim 1, wherein the distance from the sensing end of the optical fiber detector (5) to the paper jam in conveying is 5 mm; the sensing end of the color detector (4) is 15mm away from the paper jam during conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120343619.8U CN214524609U (en) | 2021-02-05 | 2021-02-05 | Negative pressure stable type packaging material joint double-side detection device of cigarette packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120343619.8U CN214524609U (en) | 2021-02-05 | 2021-02-05 | Negative pressure stable type packaging material joint double-side detection device of cigarette packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN214524609U true CN214524609U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120343619.8U Active CN214524609U (en) | 2021-02-05 | 2021-02-05 | Negative pressure stable type packaging material joint double-side detection device of cigarette packaging machine |
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| CN (1) | CN214524609U (en) |
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2021
- 2021-02-05 CN CN202120343619.8U patent/CN214524609U/en active Active
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