CN211283084U - Strip package cellophane transport mechanism - Google Patents
Strip package cellophane transport mechanism Download PDFInfo
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- CN211283084U CN211283084U CN201922318425.8U CN201922318425U CN211283084U CN 211283084 U CN211283084 U CN 211283084U CN 201922318425 U CN201922318425 U CN 201922318425U CN 211283084 U CN211283084 U CN 211283084U
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Abstract
The utility model provides a strip package cellophane transport mechanism, including frame, first conveying roller, second conveying roller, dancer roll and be used for driving first conveying roller and second conveying roller pivoted drive assembly, the spiral is equipped with the helicla flute that is used for keeping the cellophane to be in the expansion state in transportation process on the second conveying roller, the helicla flute has two sets ofly, and two sets of helicla flute symmetries set up on the second conveying roller, and wherein a set of helicla flute is the spiral flute of normal rotation, and another group's helicla flute is the spiral flute of derotation. The utility model discloses a set up opposite direction of rotation's helicla flute on the second conveying roller, in transportation process, two sets of helicla flutes can drive the cellophane toward both sides to expand the cellophane, prevent the cellophane off tracking, realize high quality packing.
Description
Technical Field
The utility model relates to a tobacco machinery technical field, concretely relates to strip package cellophane transport mechanism.
Background
A cellophane wrapping machine is a commonly used wrapping apparatus in the product wrapping process, and especially in the cigarette packet wrapping, the cellophane wrapping is an important step of the overall wrapping. The cellophane wrapping machines currently used for cigarette packet wrapping mainly comprise the following components: cigarette packet input component, drawstring supply component, transparent paper supply component, packaging forming wheel component and cigarette packet output component. The main process comprises the following steps: the packaging machine conveys the conveyed cigarette packet into a cigarette packet input channel after steering, an upper pull belt is pasted and cut into transparent paper with a fixed length and the transparent paper is conveyed to the position, the cigarette packet pushes the transparent paper and the cigarette packet to enter a packaging station of a forming wheel, so that the transparent paper is wrapped outside the cigarette packet in a U shape, the front short edges at two ends are folded, the lower long edge at the side surface of the transparent paper is folded, the folding and the heat sealing are finished in the rotating process of the forming wheel, and finally the transparent paper is pushed out from the packaging station to an output channel. In order to guarantee the packaging quality of the transparent paper, the accurate conveying of the transparent paper is particularly important, and the existing transparent paper conveying mechanism is easy to generate the phenomena of transparent paper deviation, length change and the like, so that the wire drawing dislocation is caused, and the packaging precision cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above weak point, provide one kind through set up two sets of opposite direction of rotation's helicla flute on the second conveying roller to effectively launch the cellophane in transportation process, guarantee steadily to form advanced, and drive assembly installs in the outside, easy dismounting's strip package cellophane transport mechanism.
The utility model provides a scheme that technical problem adopted is: a strip package transparent paper conveying mechanism comprises a rack, a first conveying roller, a second conveying roller, a paper pressing roller and a driving assembly for driving the first conveying roller and the second conveying roller to rotate, wherein the first conveying roller, the second conveying roller and the paper pressing roller are rotatably installed on the rack, the first conveying roller and the second conveying roller are matched in a rolling mode to convey transparent paper, the paper pressing roller is arranged at the front end of the second conveying roller to tightly press the transparent paper, spiral grooves used for keeping the transparent paper in an unfolded state in the conveying process are spirally arranged on the second conveying roller, two groups of spiral grooves are symmetrically arranged on the second conveying roller, one group of spiral grooves are forward spiral grooves, and the other group of spiral grooves are reverse spiral grooves;
the driving assembly comprises a motor, a driving belt wheel, a first gear and a second gear, the driving belt wheel is fixedly connected with the motor shaft of the motor in a coaxial mode, the driving belt wheel drives the first gear to rotate through a belt, the first gear is fixedly connected with the first conveying roller in a coaxial mode, the second gear is connected with the first gear in a driving mode, the second gear is fixedly connected with the second conveying roller in a coaxial mode, and the driving belt wheel, the first gear and the second gear are installed on the outer side of the rack in a rotating mode.
Further, in order to ensure that the interval between the first conveying roller and the second conveying roller is adjustable, so that the interval between the first conveying roller and the second conveying roller is adjusted to be larger before conveying, the transparent paper is passed between the first conveying roller and the second conveying roller; the symmetry is equipped with two mounting panels in the frame, the second conveying roller rotates to be installed between two mounting panels, the opposite side and the frame of mounting panel rotate to be connected, first conveying roller is located second conveying roller below, be equipped with in the frame and be located the mounting panel and be connected one side top with the second conveying roller and be used for driving the mounting panel rotation with the cam mechanism of the relative first conveying roller interval of adjustment second conveying roller.
Further, the mounting plate is driven to rotate so as to adjust the distance between the second conveying roller and the first conveying roller; the cam mechanism comprises a cam and a cam motor, and the cam is fixedly arranged on a motor shaft of the cam motor to rotate under the driving of the cam motor.
Further, in order to keep a certain distance between the paper pressing roller and the second conveying roller and press the transparent paper to keep a certain tension during the conveying process; the automatic paper pressing machine is characterized in that two paper pressing plates are symmetrically arranged on the machine frame, the paper pressing plates and the mounting plate are coaxially rotatably arranged on the machine frame, the paper pressing rollers are rotatably arranged between the two paper pressing plates, an extending portion located on the upper side of the mounting plate is arranged on the paper pressing plates, the extending portion is in rolling contact with the cam, and an adjusting spring is arranged between the extending portion and the mounting plate.
Further, in order to adjust the transmission ratio, the first conveying roller and the second conveying roller are driven to rotate; the frame is also provided with a driven belt wheel in transmission connection with the belt and a tensioning wheel for tensioning the belt.
Compare prior art, the utility model has the advantages of it is following: the utility model discloses a set up the helicla flute that the direction of rotation is opposite on the second conveying roller, in the transportation process, two sets of helicla flutes can drive the cellophane to both sides to expand the cellophane, prevent the cellophane off tracking, realize high-quality packing; in addition, the utility model discloses an it installs in the frame to rotate at the second conveying roller, rotate by cam mechanism drive second conveying roller, with the adjustable of interval between first conveying roller and the second conveying roller of realization, thereby before transport mechanism work, can pull open the interval of first conveying roller and second conveying roller, conveniently lay into the cellophane between the conveying roller, then, the interval of first conveying roller and second conveying roller is drawn close again, with carrying the cellophane, and actuating mechanism installs in the frame outside, the installation is dismantled conveniently.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the structure of the present invention.
In the figure: 1-a frame; 2-a first conveyor roller; 3-a second gear; 4-a first gear; 5, a motor; 6-a driving belt wheel; 7-a driven pulley; 8-a tensioning wheel; 9-mounting a plate; 10-a second conveyor roller; 11-a helical groove; 12-a paper pressing roller; 13-pressing a paper board; 14-cam.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
the specific embodiment is as follows: as shown in fig. 1-2, the present embodiment provides a package-by-package transparency conveying mechanism, which includes a frame 1, a first conveying roller 2, a second conveying roller 10, a platen roller 12, and a driving assembly for driving the first conveying roller 2 and the second conveying roller 10 to rotate, wherein the first conveying roller 2, the second conveying roller 10, and the platen roller 12 are rotatably mounted on the frame 1, the first conveying roller 2 and the second conveying roller 10 are in rolling fit to convey transparency, the platen roller 12 is disposed at a front end of the second conveying roller 10 to press the transparency, a spiral groove 11 for keeping the transparency in an unfolded state during conveyance is spirally disposed on the second conveying roller 10, the spiral groove 11 has two sets, the two sets of spiral grooves 11 are symmetrically disposed on the second conveying roller 10, one set of spiral grooves is a forward spiral groove, and the other set of spiral grooves is a reverse spiral groove;
the driving assembly comprises a motor 5, a transmission belt wheel 6, a first gear 4 and a second gear 3, the transmission belt wheel 6 is fixedly connected with the motor shaft of the motor 5 in a coaxial mode, the transmission belt wheel 6 drives the first gear 4 to rotate through a belt, the first gear 4 is fixedly connected with a first conveying roller 2 in a coaxial mode, the second gear 3 is connected with the first gear 4 in a transmission mode, the second gear 3 is fixedly connected with a second conveying roller 10 in a coaxial mode, and the transmission belt wheel 6, the first gear 4 and the second gear 3 are installed on the outer side of the rack in a rotating mode.
In the present embodiment, in order to ensure that the interval between the first conveyor roller 2 and the second conveyor roller 10 is adjustable so as to increase the interval between the first conveyor roller 2 and the second conveyor roller 10 before conveyance, the transparent paper is passed between the first conveyor roller 2 and the second conveyor roller 10; the symmetry is equipped with two mounting panels 9 in frame 1, second conveying roller 10 rotates and installs between two mounting panels 9, the opposite side and the frame 1 rotation of mounting panel 9 are connected, first conveying roller 2 is located second conveying roller 10 below, be equipped with in frame 1 and be located mounting panel 9 and second conveying roller 10 and be connected one side top and be used for driving mounting panel 9 and rotate the cam mechanism with the relative first conveying roller 2 interval of adjustment second conveying roller 10.
In the embodiment, in order to drive the mounting plate 9 to rotate, the distance between the second conveying roller 10 and the first conveying roller 2 is adjusted; the cam mechanism comprises a cam 14 and a cam motor, and the cam 14 is fixedly arranged on a motor shaft of the cam motor to rotate under the driving of the cam motor.
In this embodiment, in order to keep the platen roller 12 at a certain distance from the second conveying roller 10 and to press the transparent paper during the conveying process, the transparent paper is kept at a certain tension; frame 1 is gone up the symmetry and is equipped with two nipper 13, and nipper 13 is installed in frame 1 with the coaxial rotation of mounting panel 9, dancer 12 rotates and installs between two nipper 13, be equipped with the extension that is located the mounting panel 9 upside on nipper 13, extension and cam 14 rolling contact, be equipped with adjusting spring between extension and the mounting panel 9, during the use, the cam pushes down the extension, and the extension pushes down mounting panel 9 again, drives the mounting panel 9 and rotates, guarantees that first conveying roller 2 and second conveying roller 10 rolling contact carry the cellophane, and adjusting spring's setting guarantees that cam 14 restores to the throne back extension and mounting panel 9 resume the interval.
In the present embodiment, to adjust the transmission ratio, the first conveyor roller 2 and the second conveyor roller 10 are driven to rotate; the frame 1 is also provided with a driven belt wheel 7 in transmission connection with the belt and a tensioning wheel 8 for tensioning the belt.
The utility model discloses a set up the helicla flute that the direction of rotation is opposite on second conveying roller 10, in the transportation process, two sets of helicla flutes can drive the cellophane to both sides to expand the cellophane, prevent the cellophane off tracking, realize high-quality packing; besides, the utility model discloses an rotate at second conveying roller 10 and install in frame 1, rotate by cam mechanism drive second conveying roller 10, with the adjustable of interval between first conveying roller 2 and the second conveying roller 10 of realization, thereby before transport mechanism work, can pull open the interval of first conveying roller 2 and second conveying roller 10, conveniently cloth into the transparent paper between the conveying roller, then, the interval of first conveying roller 2 and second conveying roller 10 of again drawing close, with carrying the transparent paper, and actuating mechanism installs in the frame 1 outside, the installation is dismantled conveniently.
The above only is the embodiment of the present invention, and not therefore the scope of the patent protection of the utility model, all utilize the equivalent structure or equivalent flow transformation made by the contents of the specification and the drawings, or directly or indirectly use in other related technical fields, all including in the same way the scope of the patent protection of the present invention.
Claims (5)
1. The utility model provides a strip package cellophane transport mechanism which characterized in that: the device comprises a rack, a first conveying roller, a second conveying roller, a paper pressing roller and a driving assembly for driving the first conveying roller and the second conveying roller to rotate, wherein the first conveying roller, the second conveying roller and the paper pressing roller are rotatably installed on the rack, the first conveying roller and the second conveying roller are matched in a rolling mode to convey transparent paper, the paper pressing roller is arranged at the front end of the second conveying roller to compress the transparent paper, spiral grooves used for keeping the transparent paper in an unfolded state in the conveying process are spirally arranged on the second conveying roller, the spiral grooves are provided with two groups, the two groups of spiral grooves are symmetrically arranged on the second conveying roller, one group of spiral grooves are forward spiral grooves, and the other group of spiral grooves are reverse spiral grooves;
the driving assembly comprises a motor, a driving belt wheel, a first gear and a second gear, the driving belt wheel is fixedly connected with the motor shaft of the motor in a coaxial mode, the driving belt wheel drives the first gear to rotate through a belt, the first gear is fixedly connected with the first conveying roller in a coaxial mode, the second gear is connected with the first gear in a driving mode, the second gear is fixedly connected with the second conveying roller in a coaxial mode, and the driving belt wheel, the first gear and the second gear are installed on the outer side of the rack in a rotating mode.
2. The package cellophane transfer mechanism of claim 1, wherein: the symmetry is equipped with two mounting panels in the frame, the second conveying roller rotates to be installed between two mounting panels, the opposite side and the frame of mounting panel rotate to be connected, first conveying roller is located second conveying roller below, be equipped with in the frame and be located the mounting panel and be connected one side top with the second conveying roller and be used for driving the mounting panel rotation with the cam mechanism of the relative first conveying roller interval of adjustment second conveying roller.
3. The package cellophane transfer mechanism of claim 2, wherein: the cam mechanism comprises a cam and a cam motor, and the cam is fixedly arranged on a motor shaft of the cam motor to rotate under the driving of the cam motor.
4. The package cellophane transfer mechanism of claim 3, wherein: the automatic paper pressing machine is characterized in that two paper pressing plates are symmetrically arranged on the machine frame, the paper pressing plates and the mounting plate are coaxially rotatably arranged on the machine frame, the paper pressing rollers are rotatably arranged between the two paper pressing plates, an extending portion located on the upper side of the mounting plate is arranged on the paper pressing plates, the extending portion is in rolling contact with the cam, and an adjusting spring is arranged between the extending portion and the mounting plate.
5. The package cellophane transfer mechanism of claim 1, wherein: the frame is also provided with a driven belt wheel in transmission connection with the belt and a tensioning wheel for tensioning the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318425.8U CN211283084U (en) | 2019-12-20 | 2019-12-20 | Strip package cellophane transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318425.8U CN211283084U (en) | 2019-12-20 | 2019-12-20 | Strip package cellophane transport mechanism |
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| Publication Number | Publication Date |
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| CN211283084U true CN211283084U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922318425.8U Active CN211283084U (en) | 2019-12-20 | 2019-12-20 | Strip package cellophane transport mechanism |
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| CN (1) | CN211283084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820019A (en) * | 2020-12-25 | 2021-05-18 | 上海海蛟交通设备有限公司 | Cash box and cash pressing mechanism thereof |
-
2019
- 2019-12-20 CN CN201922318425.8U patent/CN211283084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820019A (en) * | 2020-12-25 | 2021-05-18 | 上海海蛟交通设备有限公司 | Cash box and cash pressing mechanism thereof |
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