CN115504052A - High-precision cigarette packet labeling device - Google Patents
High-precision cigarette packet labeling device Download PDFInfo
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- CN115504052A CN115504052A CN202211317837.XA CN202211317837A CN115504052A CN 115504052 A CN115504052 A CN 115504052A CN 202211317837 A CN202211317837 A CN 202211317837A CN 115504052 A CN115504052 A CN 115504052A
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- cigarette packet
- label
- negative pressure
- labeling
- cigarette
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 138
- 238000002372 labelling Methods 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 119
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/02—Devices for moving articles, e.g. containers, past labelling station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
- B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
- B65C9/30—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/40—Controls; Safety devices
- B65C9/42—Label feed control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
Abstract
The invention relates to the technical field of tobacco packaging, in particular to a high-precision cigarette packet labeling device which comprises a cigarette packet group conveying mechanism, a labeling mechanism, a label pressing mechanism and a label supplying mechanism. The cigarette pack group conveying mechanism finishes the conveying of cigarette pack groups by a synchronous belt; two or more than two cigarette packs are stacked into a group, the conveying of the cigarette pack group is completed by the synchronous belt, and in the conveying process, the limiting of the cigarette pack group is completed by the front and rear blocking pieces and the stop blocks on the synchronous belt. The label feeding mechanism completes separation and supply of labels and mainly comprises a feeding roller, a recovery roller, a guide roller, a separation plate and the like, coiled labels are arranged on the feeding roller, the paper roll enters the separation plate after being guided by the guide roller to complete separation of single labels, the separated labels are sent to the labeling mechanism, and the recovery roller completes recovery of the paper roll. The labeling mechanism finishes labeling within the stop time of the cigarette packet conveying mechanism. The label pressing mechanism rolls the label to ensure firm adhesion.
Description
Technical Field
The invention relates to the technical field of tobacco packaging, in particular to a high-precision cigarette packet labeling device.
Background
At present, cigarette packet labeling equipment is a label corresponding to a cigarette packet, when labels need to be pasted on two or more cigarette packets, manual pasting is needed, labeling accuracy is poor, at present, relevant equipment and processes are not available, and label pasting of cigarette packet groups is completed while efficient conveying is guaranteed.
In view of the above problems, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-precision cigarette packet labeling device which can ensure high-efficiency conveying and complete high-precision labeling of cigarette packet groups.
The technical scheme adopted by the invention is as follows:
the high-precision cigarette packet labeling device comprises a cigarette packet conveying mechanism, a label supply mechanism, a labeling mechanism and a label pressing mechanism;
the cigarette packet group conveying mechanism comprises a synchronous belt, and the cigarette packet group is placed on the synchronous belt and is conveyed intermittently from left to right;
the label feeding mechanism is used for separating the labels on the label paper roll one by one and feeding the labels to the labeling mechanism;
the labeling mechanism is arranged on the front side or the rear side of the cigarette packet group conveying mechanism, and labels are attached to the cigarette packet group during the stopping period of the synchronous belt;
and the label pressing mechanism is arranged on the right side of the labeling mechanism along the conveying direction of the cigarette packet group and is used for rolling the label on the cigarette packet group.
Furthermore, each cigarette packet group is two or more than two stacked cigarette packets;
the cigarette packet group conveying mechanism also comprises a driving wheel, a driving wheel and a bracket; the driving wheel and the driving wheel are mounted on the support, the synchronous belt is annular and is tensioned by the driving wheel and the driving wheel, and the driving wheel is driven by the power device to perform intermittent rotary motion, so that the synchronous belt is driven to move, and the cigarette packet group is intermittently conveyed from right to left.
Furthermore, the cigarette packet group conveying mechanism also comprises a stop block, a front baffle and a rear baffle; the stop blocks are uniformly arranged at intervals along the length direction of the synchronous belt, and the distance between every two adjacent stop blocks is 0-2 mm larger than the length of each cigarette packet and is used for left and right limiting of a single cigarette packet group; the front separation blade and the rear separation blade are arranged on the support and are respectively positioned at the front side and the rear side of the synchronous belt, and the distance between the front separation blade and the rear separation blade is 0-2 mm larger than the width of the cigarette packet and is used for limiting the front and the rear of the cigarette packet group.
Furthermore, the front baffle is of an L-shaped structure, the upper end folding edge is positioned above the synchronous belt and parallel to the synchronous belt, and the distance between the upper end folding edge and the synchronous belt is 0-1 mm larger than the thickness of the cigarette packet group and used for limiting the cigarette packet group up and down.
Furthermore, a cigarette packet input port is arranged on the front blocking piece or the rear blocking piece corresponding to the left end of the synchronous belt, and a 15-45-degree chamfer is arranged at the cigarette packet input side end of the blocking piece; and the rear separation blade is provided with an opening corresponding to the labeling mechanism and the label pressing mechanism.
Further, the label supply mechanism comprises a supply roller, a guide roller, a separation plate, a recovery roller and a motor which are arranged on the bottom plate; the bottom plate is fixed the rear side of hold-in range, the motor is used for the drive retrieve the roller and rotate, but feed roller free rotation and install the label scroll on it, the tip of the base stock of label scroll is walked around guide roll and separator after-fixing retrieve on the roller.
Further, the base paper is folded while passing through the separating plate, thereby peeling off the label on the base paper, and the peeled label is fed to the labeling mechanism.
Furthermore, the position of the separating plate on the bottom plate is adjustable, the separating plate comprises a vertical flat plate, the bottom paper is reversely bent at the side edge of the vertical flat plate, and the thickness of the vertical flat plate is 0.5-2 mm.
Further, a paper roll clamping arm is mounted on the recovery roller and used for fixing the end part of the base paper of the label paper roll.
Further, the high-precision cigarette packet labeling device further comprises a controller, the label feeding mechanism further comprises a detector, the detector is used for detecting the position of the label and transmitting a detection signal to the controller, and the controller controls the action of the motor to enable the label feeding mechanism to intermittently feed the single label to the labeling mechanism.
Further, the controller controls the labeling mechanism to receive the single label input by the label supply mechanism when the synchronous belt runs and to attach the label to the cigarette pack group during the stopping period of the synchronous belt.
Further, the labeling mechanism is arranged on the bottom plate and comprises a mold box positioning device and a reciprocating device; the mould box positioning device comprises an air suction plate, a negative pressure base and a negative pressure source, wherein the air suction plate is fixedly connected with the negative pressure base, a negative pressure cavity is formed between the air suction plate and the negative pressure base, and the negative pressure source provides negative pressure for the negative pressure cavity; a plurality of negative pressure holes communicated with the negative pressure cavity are uniformly distributed on the air suction plate;
the reciprocating device is connected with the die box positioning device, so that the die box positioning device can be driven to reciprocate linearly back and forth.
Furthermore, a guide notch is formed in the periphery of the negative pressure hole on the air suction plate, a guide vane is slidably inserted into the guide notch, and the rear end of the guide vane is connected to the negative pressure base through a guide vane spring; the guide vane is in reciprocating motion around can in the direction notch, just the guide vane is around forming the spacing space of negative pressure label, label feed mechanism intermittent type sends into the spacing space of negative pressure label with single label, and the label is adsorbed on the air-absorbing plate.
Furthermore, the guide notch comprises an upper guide notch, a lower guide notch and a right guide notch, the guide vane comprises an upper guide vane, a lower guide vane and a right guide vane, the rear end of each guide vane is connected with a guide vane spring, and the negative pressure hole is formed in a negative pressure label limiting space formed by the surrounding of each guide vane; under the state of not receiving external force, each guide vane is protruded out of the front surface of the air suction plate.
Furthermore, the upper guide sheet and the lower guide sheet are arranged in parallel in a vertically opposite mode, the distance between the upper guide sheet and the lower guide sheet is equal to the width of the label, and chamfers are respectively arranged on the lower surface of the left end of the upper guide sheet and the upper surface of the left end of the lower guide sheet.
Further, reciprocating motion device includes driving motor, linear slide rail, slide and link mechanism, driving motor passes through link mechanism and connects on the slide, the slide with linear slide rail sliding fit, the slide with the negative pressure base is connected.
Furthermore, the sliding seat is connected to the negative pressure base through a die box bracket; the rear surface of the negative pressure base is fixed with a plurality of die box fixing bolts, the die box support is connected to the die box fixing bolts in a sliding mode, a die box spring is sleeved on each die box fixing bolt, and the die box spring is located between the die box support and the negative pressure base.
Furthermore, the label pressing mechanism comprises a sticking bracket, an elastic sheet and a sticking wheel; the sticking bracket is arranged on the bottom plate, and is provided with a long slotted hole which can move back and forth on the bottom plate to adjust the position; the elastic sheet is fixed on the sticking support, the sticking wheel is fixed on the elastic sheet, the sticking wheel can rotate freely, when the cigarette packet group stuck with the label is conveyed rightwards, the sticking wheel is contacted with the cigarette packet group, the elastic sheet deforms, elasticity is generated to stick the sticking wheel tightly to the cigarette packet group, and the label on the cigarette packet group is rolled.
Compared with the prior art, the invention has the beneficial effects that:
the high-precision cigarette packet labeling device adopts the cigarette packet group conveying mechanism to complete the conveying of cigarette packet groups and the accurate limiting of the cigarette packet groups, the cigarette packet group conveying mechanism moves intermittently, and labeling is completed by the labeling mechanism when the conveying gaps of the cigarette packet groups are formed. The labeling mechanism is provided with separated single labels by a label supply mechanism, the label positioning die box is used for guiding and accurately positioning the labels, the die box is driven by a reciprocating motion device to reciprocate to finish labeling, and the pressing mechanism is used for rolling the labels in the cigarette packet conveying process to ensure the pasting quality. The label supply mechanism completes the supply of labels and the recovery of base paper, and a separation plate completes the separation and supply of single labels. This high accuracy tobacco bale pastes mark device also can be used to the tobacco packaging field or other products paste the mark field, pastes the mark precision height, and is efficient, has improved and has pasted mark quality and efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 shows a schematic structural diagram of a high-precision cigarette packet labeling device according to an embodiment of the invention;
fig. 2 shows a schematic structural diagram of a cigarette packet group conveying mechanism of an embodiment of the invention;
FIG. 3 shows a schematic perspective view of a label feeding mechanism according to an embodiment of the present invention;
FIG. 4 illustrates a front view of a label feeding mechanism of an embodiment of the present invention;
figure 5 shows a schematic view of a label web of an embodiment of the present invention;
fig. 6 shows an axial representation of one direction of a labelling mechanism according to an embodiment of the present invention;
fig. 7 shows an axial schematic view of another direction of the labelling mechanism according to an embodiment of the present invention;
fig. 8 shows a schematic view of the air suction plate of the labelling mechanism according to an embodiment of the present invention;
fig. 9 shows a schematic view of the upper and lower guide blades of the labeling mechanism according to an embodiment of the present invention;
fig. 10 shows a schematic view of a label pressing mechanism of an embodiment of the present invention.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in fig. 1 and 6, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, the high-precision cigarette packet labeling device includes a cigarette packet group conveying mechanism 1, a label feeding mechanism 2, a labeling mechanism 3, and a label pressing mechanism 4. The cigarette packet group conveying mechanism 1 finishes conveying of the cigarette packet group 1000 and finishes accurate limiting of the cigarette packet group 100, the cigarette packet group conveying mechanism moves intermittently, and labeling is finished by the labeling mechanism 3 when a conveying gap of the cigarette packet group. The labeling mechanism 3 is provided with single separated labels by the label supply mechanism 2, meanwhile, the label supply mechanism 2 finishes the recovery of the base paper of the labels, and the label pressing mechanism 4 rolls the labels in the conveying process of the cigarette packet group after the labeling action is finished, so that the sticking quality is ensured.
As shown in fig. 2, the cigarette packet group conveying mechanism 1 includes a synchronous belt 101, and the cigarette packet group 1000 is placed on the synchronous belt 101 and intermittently conveyed from left to right. Each cigarette packet group 1000 is two or more stacked cigarette packets. The cigarette packet group conveying mechanism 1 further comprises a stop block 102, a front baffle 103, a rear baffle 104, a driving wheel 107, a driving wheel 105 and a support 106. The driving wheel 107 and the driving wheel 105 are mounted on the support 106, the synchronous belt 101 is annular and is tensioned by the driving wheel 107 and the driving wheel 105, and the driving wheel 107 is driven by a power device (such as a motor) to make intermittent rotary motion, so that the synchronous belt 101 is driven to move, and the cigarette packet group 1000 is intermittently conveyed from right to left. The stop blocks 102 are uniformly arranged at intervals along the length direction of the synchronous belt 101, and the distance between every two adjacent stop blocks is 0-2 mm larger than the length of each cigarette packet, so that the stop blocks are used for limiting the left and right of a single cigarette packet group 1000. The front baffle plate 103 and the rear baffle plate 104 are mounted on the bracket 106 and are respectively positioned at the front side and the rear side of the synchronous belt 101, and the distance between the front baffle plate 103 and the rear baffle plate 104 is 0-2 mm larger than the width of the cigarette packet and is used for limiting the front and the rear of the cigarette packet group 1000. The front baffle plate 103 is of an L-shaped structure, the upper end folding edge is positioned above the synchronous belt 101 and is parallel to the synchronous belt, and the distance between the upper end folding edge and the synchronous belt 101 is 0-1 mm larger than the thickness of the cigarette packet group and is used for limiting the cigarette packet group 1000 up and down. A cigarette packet input port 108 is arranged on the front baffle plate 103 corresponding to the left end of the synchronous belt 101, and a 15-45-degree chamfer is arranged at the cigarette packet input side end of the stop block 102, so that the cigarette packet can be conveniently input. The rear blocking piece 104 is provided with an opening 109 corresponding to the positions of the labeling mechanism 3 and the label pressing mechanism 4, so as to leave a space for the labeling mechanism 3 to complete labeling and the rolling of the label pressing mechanism 4.
As shown in fig. 3 to 5, the label feeding mechanism 2 is configured to separate and feed labels 202a on a label roll 202 one by one to the labeling mechanism 3. The label feeding mechanism 2 includes a feed roller 203, a guide roller 207, a separation plate 206, a recovery roller 204, and a motor 208 mounted on a base plate 201. The base plate 201 is fixed to the rear side of the timing belt 101, the motor 208 is used for driving the recovery roller 204 to rotate, the supply roller 203 is freely rotatable and is provided with the label roll 202, and the end of the base paper 202b of the label roll 202 is wound around the guide roller 207 and the separation plate 206 and then fixed to the recovery roller 204. The recovery roller 204 is removably mounted to a paper-winding clamp arm 205 for clamping the label substrate 202b and is moved by a motor 208 to drive the feed roller 203 to unwind the label substrate and recover the label substrate 202 b.
The high-precision cigarette packet labeling device further comprises a controller (not shown in the figure), the label feeding mechanism 2 is provided with a detector 210, the detector is mounted on the bottom plate 201 through a detector support 209, labels can be detected, detection signals are transmitted to a control system, and the motor 208 is controlled to feed one label at a time. The label feeding mechanism 2 is provided with a separating plate 206, and the separating plate 206 is fixed to the bottom plate 201 by bolts and has a long slot hole so that the position of the separating plate 206 can be adjusted forward and backward. The label feeding mechanism 2 is provided with a separating plate 206, the separating plate 206 has a thickness of 1mm, and labels are separated from the base paper 202b when the label roll 202 passes through the separating plate 206. The label feeding mechanism 2 is provided with a guide roller 207, and the guide roller 207 is rotatably mounted on the base plate 201 to guide the base paper 202 b. The label separating principle of the label supplying mechanism is as follows: in the conveying process of the label paper roll, if a folded angle exists and the adhesive force between the label and the base paper is smaller than the elastic force generated by the label when the label is bent, the label can be separated from the base paper. The base paper 202b is folded while passing through the separating plate 206, so that the label 202a on the base paper 202b is peeled off, and the peeled label 202a is fed to the labeling mechanism 3. The position of the separating plate 206 on the bottom plate 201 is adjustable, the separating plate 206 comprises a vertical flat plate, the bottom paper 202b is reversely bent at the side edge of the vertical flat plate, and the thickness of the vertical flat plate is 0.5-2 mm. The controller controls the labeling mechanism 3 to receive the single label 202a input by the label supply mechanism 2 when the timing belt 101 runs, and to attach the label 202a to the cigarette packet group 1000 during the pause of the timing belt 101.
The labeling mechanism 3 is provided on the front side or the rear side of the cigarette pack group conveying mechanism 1, and labels 202a are attached to the cigarette pack group 1000 during a pause of the timing belt 101. The labeling mechanism 3 is installed on the bottom plate 201.
As shown in fig. 6 to 9, the labeling device for the cigarette packaging machine includes a mold box positioning device and a reciprocating device. The mold box positioning device comprises an air suction plate 304, a negative pressure base 312 and a negative pressure source, wherein the air suction plate 304 is fixedly connected with the negative pressure base 312, a negative pressure cavity is formed between the air suction plate 304 and the negative pressure base 312, and the negative pressure source provides negative pressure for the negative pressure cavity. A plurality of negative pressure holes 304a communicated with the negative pressure cavity are uniformly distributed on the air suction plate 304. The reciprocating motion device is connected with the die box positioning device, so that the die box positioning device can be driven to reciprocate linearly back and forth. The negative pressure base 312 and the air suction plate 304 are fixedly connected through a bolt 305, a negative pressure cavity is formed in a cavity in the negative pressure base 312, a negative pressure connector 315 is arranged on the negative pressure base 312, the negative pressure connector 315 is communicated with the negative pressure cavity, the negative pressure connector 315 is connected with a negative pressure source, and a label can be adsorbed on the air suction plate 304 after negative pressure is provided.
The air suction plate 304 is provided with a guide slot at the periphery of the negative pressure hole 304a, a guide vane is slidably inserted into the guide slot, and the rear end of the guide vane is connected to the negative pressure base 312 through a guide vane spring 306; the guide vane can reciprocate back and forth in the guide groove opening, and the guide vane surrounds to form the spacing space of negative pressure label. Specifically, the guide slot includes an upper guide slot 304b, a lower guide slot 304c and a right guide slot 304d, the guide vane includes an upper guide vane 303, a lower guide vane 301 and a right guide vane 302, the rear end of each guide vane is connected with a guide vane spring 306, and the negative pressure hole 304a is formed in a negative pressure label limit space formed by the surrounding of each guide vane; each guide vane protrudes from the front surface of the suction plate 304 in a state of being free from external force. The guide vane forms a box mould on the surface of the air suction plate 304, and plays a role in positioning labels conveyed by the label supply mechanism 2, when the labels are stuck on cigarette packets, the guide vane is inwards extruded, and then the spring is compressed, so that the surface of the air suction plate forms a plane, and the labels stuck on the air suction plate are stuck on the cigarette packets.
The right guide vane 302, the upper guide vane 303 and the lower guide vane 301 can penetrate through a through groove (a guide notch) on the air suction plate 304, meanwhile, guide vane springs 306 are respectively arranged at the rear parts of the three guide vanes 301, 302 and 303, the guide vane springs 306 provide elastic potential energy, the three guide vanes 301, 302 and 303 are pushed out of the air suction plate 304 by a section of height, the protruding parts can be used for positioning a label in four directions, when labeling is carried out, the three guide vanes 301, 302 and 303 are compressed to be flush with the air suction block 304 by a cigarette packet, the label is contacted with the cigarette packet group to carry out label pasting, and the distance between the lower surface of the upper guide vane 303 and the upper surface of the lower guide vane 301 is the width of one label. And 15-30-degree chamfers are respectively arranged on the lower surface of the right end of the upper guide sheet 303 and the upper surface of the right end of the lower guide sheet 301, so that labels can be conveniently input. The guide vane plays the direction, fixed effect at the in-process that the label was carried and is got into the diaphragm capsule, and upper and lower guide vane can be spacing to the label, and right guide vane 302 has carried out the restriction to the transport extreme position of label, has fixed the maximum transport distance of label.
The reciprocating device comprises a driving motor 311, a linear sliding rail 314, a sliding seat 313 and a connecting rod mechanism, wherein the driving motor 311 is connected to the sliding seat 313 through the connecting rod mechanism, the sliding seat 313 is in sliding fit with the linear sliding rail 314, and the sliding seat 313 is connected with the negative pressure base 312. The slide 313 is connected to the negative pressure base 312 by a die box bracket 316. A plurality of mold box fixing bolts 318 are fixed on the rear surface of the negative pressure base 312, the mold box supports 316 are slidably connected to the mold box fixing bolts 318, mold box springs 317 are sleeved on the mold box fixing bolts 318, and the mold box springs 317 are located between the mold box supports 316 and the negative pressure base 312.
The labeling device performs labeling work when the cigarette packet group is static, the label is positioned by a guide sheet in the die box positioning device, the reciprocating motion device is driven by a driving motor to perform reciprocating motion, each working cycle finishes the working cycle of entering, positioning and labeling the label once, the label is accurately and firmly adhered to the cigarette packet group, and the label adhesion of a plurality of cigarette packets is finished. Specifically, the negative pressure base 312 is mounted on the die box support 316 through a die box fixing bolt 318, the die box support 316 is provided with a guide hole, the die box fixing bolt 318 penetrates through the guide hole to be connected with the negative pressure base 312, and the negative pressure base 312 can move freely back and forth. A die box spring 317 is arranged between the negative pressure base 312 and the die box bracket 316, the die box spring 317 is limited by a die box fixing bolt 318, when the label is pasted, the air suction plate 304 is contacted with the cigarette group, the die box spring 317 is compressed, and elasticity is generated to finish the label pasting.
The link mechanism comprises a first link 309 and a second link, two ends of the first link 309 are respectively hinged with the slide seat 313 and one end of the second link, and the other end of the second link is fixedly connected with the output end of the driving motor 311. The length of the first link 309 or the second link is adjustable. Preferably, the second link includes an internal thread section 319, an external thread section 321, and a lock nut 320. One end of the internal thread section 319 is fixedly connected with the output end of the driving motor 311, and the other end is provided with an internal thread hole along the axis. One end of the external thread section 321 is hinged to the first connecting rod 309, the other end of the external thread section is provided with a threaded rod with an extending axis, the threaded rod is in threaded connection with the internal thread hole, and the threaded rod is in threaded connection with the locking nut 320.
Specifically, a linear slide rail 314 is mounted on the bottom plate, a slide seat 313 can freely move along the slide rail 314, a die box support 316 is fixed on the slide seat 313 through a bolt, the slide seat 313 is driven by a first connecting rod 309, one end of the first connecting rod 309 is hinged on the slide seat 313 through a fixing stud 308 and a limiting nut 307, and the other end of the first connecting rod 309 is hinged with a second connecting rod through a rotating shaft 310. The second link is composed of an internal thread section 319, an external thread section 321 and a lock nut 320, and the length of the second link can be adjusted by the cooperation between the lock nut 320 and the internal and external thread sections 319 and 320, thereby adjusting the movement distance of the reciprocating device. The second connecting rod is connected with an output shaft of the driving motor 311, and the second connecting rod, the first connecting rod 309 with a fixed length, the slide rail 314 and other mechanisms form a slider-crank mechanism, so that the rotary motion of the driving motor 311 is converted into reciprocating linear motion to drive the mold box positioning device to move back and forth.
As shown in fig. 10, the label pressing mechanism 4 is disposed at the right side of the labeling mechanism 3 in the cigarette packet group conveying direction, and is used for rolling the labels 202a on the cigarette packet group 1000. The label pressing mechanism 4 includes a sticking bracket 401, a spring plate 402 and a sticking wheel 403. The attaching bracket 401 is installed on the bottom plate 201, and the attaching bracket 401 is provided with a long slot hole which can move back and forth on the bottom plate 201 to adjust the position. The elastic sheet 402 is fixed on the tight support 401, the tight attaching wheel 403 is fixed on the elastic sheet 402, the tight attaching wheel 403 can rotate freely, when the cigarette packet group with the label attached is conveyed rightwards, the tight attaching wheel is in contact with the cigarette packet group, the elastic sheet deforms, the elastic force is generated to enable the tight attaching wheel to be tightly attached to the cigarette packet group, and the label is firmly fixed on the cigarette packet group 1000.
The foregoing is merely a preferred embodiment of this invention, which is intended to be illustrative, and not limiting. The structure, the connection mode and the like of all the components in the invention can be changed, and the equivalent transformation and the improvement on the basis of the technical scheme of the invention are not excluded from the protection scope of the invention.
Claims (18)
1. A high-precision cigarette packet labeling device is characterized by comprising a cigarette packet conveying mechanism (1), a label feeding mechanism (2), a labeling mechanism (3) and a label pressing mechanism (4);
the cigarette packet group conveying mechanism (1) comprises a synchronous belt (101), and the cigarette packet group (1000) is placed on the synchronous belt (101) and conveyed intermittently from left to right;
the label feeding mechanism (2) is used for separating and feeding labels (202 a) on a label paper roll (202) to the labeling mechanism (3) one by one;
the labeling mechanism (3) is arranged at the front side or the rear side of the cigarette pack conveying mechanism (1), and labels (202 a) are attached to the cigarette pack group (1000) during the stopping period of the synchronous belt (101);
the label pressing mechanism (4) is arranged on the right side of the labeling mechanism (3) along the conveying direction of the cigarette packet group and used for rolling the labels (202 a) on the cigarette packet group (1000).
2. The high precision cigarette packet labeling device of claim 1,
each cigarette packet group (1000) is two or more stacked cigarette packets;
the cigarette pack group conveying mechanism (1) further comprises a driving wheel (107), a driving wheel (105) and a support (106); the action wheel (107) with install drive wheel (105) on support (106), hold-in range (101) are the annular, by action wheel (107) with drive wheel (105) tensioning, action wheel (107) are driven by power device and are moved intermittent type rotary motion to drive hold-in range (101) motion, with cigarette package group (1000) by right left intermittent type formula transport.
3. The high-precision cigarette packet labeling device as claimed in claim 2, wherein said cigarette packet conveying mechanism (1) further comprises a stopper (102), a front stopper (103) and a rear stopper (104); the stop blocks (102) are uniformly arranged along the length direction of the synchronous belt (101) at intervals, and the distance between every two adjacent stop blocks is 0-2 mm greater than the length of a cigarette packet and is used for limiting the left and right of a single cigarette packet group (1000); the front blocking piece (103) and the rear blocking piece (104) are mounted on the support (106) and are respectively positioned on the front side and the rear side of the synchronous belt (101), and the distance between the front blocking piece (103) and the rear blocking piece (104) is 0-2 mm larger than the width of a cigarette packet and is used for limiting the front and the rear of the cigarette packet group (1000).
4. The high-precision cigarette packet labeling device as claimed in claim 3, wherein the front baffle plate (103) is of an L-shaped structure, the upper end folding edge is positioned above and parallel to the synchronous belt (101), and the distance between the upper end folding edge and the synchronous belt (101) is 0-1 mm greater than the thickness of a cigarette packet group and is used for limiting the cigarette packet group (1000) up and down.
5. The high-precision cigarette packet labeling device according to claim 4, wherein a cigarette packet input port (108) is arranged on the front baffle plate (103) or the rear baffle plate (104) corresponding to the left end of the synchronous belt (101), and a 15-45 ° chamfer is arranged at the cigarette packet group input side end of the stopper (102); the rear separation blade (104) is provided with an opening (109) corresponding to the labeling mechanism (3) and the label pressing mechanism (4).
6. The high precision cigarette packet labeling device of any one of claims 1 to 5, characterized in that the label feeding mechanism (2) comprises a feed roller (203), a guide roller (207), a separation plate (206), a recovery roller (204) and a motor (208) mounted on the bottom plate (201); the bottom plate (201) is fixed at the rear side of the synchronous belt (101), the motor (208) is used for driving the recovery roller (204) to rotate, the feeding roller (203) can rotate freely and is provided with a label paper roll (202), and the end part of the bottom paper (202 b) of the label paper roll (202) is wound around the guide roller (207) and the separating plate (206) and then fixed on the recovery roller (204).
7. The high precision cigarette packet labeling device according to claim 6, characterized in that the base paper (202 b) is bent while passing through the separating plate (206) so as to peel off the label (202 a) on the base paper (202 b), and the peeled label (202 a) is fed to the labeling mechanism (3).
8. The high-precision cigarette packet labeling device according to claim 7, wherein the position of the separating plate (206) on the bottom plate (201) is adjustable, the separating plate (206) comprises a vertical flat plate, the bottom paper (202 b) is reversely bent at the side edge of the vertical flat plate, and the thickness of the vertical flat plate is 0.5-2 mm.
9. The high precision cigarette packet labeling device according to claim 7, characterized in that a paper roll clamping arm (205) is mounted on the recovery roller (204) for fixing the end of the base paper (202 b) of the label paper roll (202).
10. The high-precision cigarette packet labeling device according to claim 7, further comprising a controller, wherein the label feeding mechanism (2) further comprises a detector (210), the detector (210) is used for detecting the position of the label (202 a) and transmitting a detection signal to the controller, and the controller controls the action of the motor (208) to enable the label feeding mechanism (2) to intermittently feed the single label (202 a) to the labeling mechanism (3).
11. A high precision cigarette packet labeling apparatus according to claim 10, characterized in that said controller controls said labeling mechanism (3) to receive a single label (202 a) inputted from said label feeding mechanism (2) while said timing belt (101) is running and to attach the label (202 a) to said cigarette packet group (1000) during a pause of said timing belt (101).
12. The high-precision cigarette packet labeling device according to claim 11, wherein the labeling mechanism (3) is mounted on the bottom plate (201) and comprises a mold box positioning device and a reciprocating device;
the die box positioning device comprises an air suction plate (304), a negative pressure base (312) and a negative pressure source, wherein the air suction plate (304) is fixedly connected with the negative pressure base (312), a negative pressure cavity is formed between the air suction plate (304) and the negative pressure base (312), and the negative pressure source provides negative pressure for the negative pressure cavity; a plurality of negative pressure holes (304 a) communicated with the negative pressure cavity are uniformly distributed on the air suction plate (304);
the reciprocating device is connected with the die box positioning device, so that the die box positioning device can be driven to reciprocate linearly back and forth.
13. The high-precision cigarette packet labeling device according to claim 12, wherein a guide slot is formed in the air suction plate (304) around the negative pressure hole (304 a), a guide vane is slidably inserted into the guide slot, and the rear end of the guide vane is connected to the negative pressure base (312) through a guide vane spring (306); the guide vane is in reciprocating motion around can in the guide slot opening, just the guide vane is around forming the spacing space of negative pressure label, label feed mechanism (2) intermittent type send into negative pressure label spacing space with single label (202 a), and label (202 a) are adsorbed on air-absorbing plate (304).
14. The high-precision cigarette packet labeling device according to claim 13, wherein the guide slots comprise an upper guide slot (304 b), a lower guide slot (304 c) and a right guide slot (304 d), the guide vanes comprise an upper guide vane (303), a lower guide vane (301) and a right guide vane (302), a guide vane spring (306) is connected to the rear end of each guide vane, and the negative pressure hole (304 a) is formed in a negative pressure label limiting space formed around each guide vane; under the state of not receiving external force, each guide vane protrudes out of the front surface of the air suction plate (304).
15. The high-precision cigarette packet labeling device as claimed in claim 14, wherein the upper guide sheet (303) and the lower guide sheet (301) are arranged in parallel, facing up and down, with a distance equal to the width of the label, and the lower surface of the left end of the upper guide sheet (303) and the upper surface of the left end of the lower guide sheet (301) are respectively provided with a chamfer.
16. The high-precision cigarette packet labeling device according to claim 15, wherein the reciprocating device comprises a driving motor (311), a linear slide rail (314), a sliding base (313) and a link mechanism, the driving motor (311) is connected to the sliding base (313) through the link mechanism, the sliding base (313) is in sliding fit with the linear slide rail (314), and the sliding base (313) is connected with the negative pressure base (312).
17. The high precision cigarette packet labeling device of claim 16, wherein the slide (313) is connected to the negative pressure base (312) by a capsule holder (316); the rear surface of the negative pressure base (312) is fixed with a plurality of die box fixing bolts (318), the die box support (316) is connected to the die box fixing bolts (318) in a sliding mode, a die box spring (317) is sleeved on each die box fixing bolt (318), and the die box spring (317) is located between the die box support (316) and the negative pressure base (312).
18. The high-precision cigarette packet labeling device according to claim 17, wherein the label pressing mechanism (4) comprises a sticking bracket (401), a spring plate (402) and a sticking wheel (403); the clinging support (401) is arranged on the bottom plate (201), and a long slotted hole is formed in the clinging support (401) and can move back and forth on the bottom plate (201) to adjust the position; the elastic sheet (402) is fixed on the tight attaching support (401), the tight attaching wheel (403) is fixed on the elastic sheet (402), the tight attaching wheel (403) can rotate freely, when the cigarette packet group attached with the label is conveyed rightwards, the tight attaching wheel is in contact with the cigarette packet group, the elastic sheet deforms, elasticity is generated to enable the tight attaching wheel to be tightly attached to the cigarette packet group, and the label (202 a) on the cigarette packet group (1000) is rolled.
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| CN202211317837.XA CN115504052B (en) | 2022-10-26 | 2022-10-26 | High-precision cigarette packet labeling device |
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| CN202211317837.XA CN115504052B (en) | 2022-10-26 | 2022-10-26 | High-precision cigarette packet labeling device |
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| CN115504052A true CN115504052A (en) | 2022-12-23 |
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Cited By (1)
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| CN117208356A (en) * | 2023-11-08 | 2023-12-12 | 泰州市顺发消防器材有限公司 | Labeller of fire control articles for use |
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| CN115504052B (en) | 2024-05-28 |
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