CN215205523U - Aluminum foil paper supply device of packaging machine - Google Patents
Aluminum foil paper supply device of packaging machine Download PDFInfo
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- CN215205523U CN215205523U CN202121576139.2U CN202121576139U CN215205523U CN 215205523 U CN215205523 U CN 215205523U CN 202121576139 U CN202121576139 U CN 202121576139U CN 215205523 U CN215205523 U CN 215205523U
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- foil paper
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- packaging machine
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Abstract
The application discloses an aluminum foil supply device of a packaging machine, which comprises an aluminum foil supporting assembly and a centering assembly; the aluminum foil paper supporting component comprises a pair of rollers, a cutter and a winding drum; winding aluminum foil paper on the winding drum, wherein the end part of the aluminum foil paper penetrates through the gap between the pair of rollers; the cutter is arranged right below the pair of rollers; the winding drum is coaxially fixed on the centering mandrel, a first end of the centering mandrel is provided with a threaded part, the threaded part is connected with a mandrel nut, and the mandrel nut is fixed on a through hole of a frame of the packaging machine; the centering component comprises a position sensor, a controller and a rotary driving piece, wherein the position sensor is arranged between the pair roller and the cutter, and the controller is in signal connection with the position sensor; the end part of the first end of the centering mandrel is connected with the rotary driving part through the first coupler, and the power source of the rotary driving part is in signal connection with the controller. This application carries out automated inspection and automatic adjustment to the position placed in the middle of the aluminium foil paper, guarantees to transfer well quality to the human cost has been saved.
Description
Technical Field
The application relates to the technical field of cigarette manufacturing, in particular to an aluminum foil paper supply device of a packaging machine.
Background
The aluminum foil paper is a packing material for packing cigarettes in cigarette packing production. The packaging machine is used for controlling aluminum foil paper to wrap cigarettes, in the packaging machine, the aluminum foil paper is wound on a winding drum, the end part of the aluminum foil paper is conveyed to a packaging station through a pair of rollers, and the winding drum is parallel to the central axis of the pair of rollers. The pair rollers rotate by a driving mechanism of the packaging machine, and the aluminum foil paper is tightly pressed by the rotation of the pair rollers, so that the aluminum foil paper generates tension. During normal operation, the winding drum rotates under the tensile effect of the aluminum foil paper, and the aluminum foil paper is continuously pulled out, so that the demand of the cigarette packaging process on the aluminum foil paper is guaranteed.
As the aluminum foil is continuously pulled out, the position of the roll slightly shifts in the axial direction thereof, resulting in the axial position of the aluminum foil at the counter roll not being in the standard position (i.e., the centered position). However, the centering of the aluminum foil paper on the double rollers determines the quality of the cigarette packet after the cigarettes are wrapped. If the aluminum foil paper is not centered at the roller pair and exceeds the quality control standard, all the produced cigarette packets are rejected as waste products.
Among the prior art, whether the aluminium foil paper need rely on artifical inspection result between two parties to axial position through the manual adjustment reel makes the aluminium foil paper between two parties, and this has not only increased artificial work degree of difficulty and work load, and the quality can't guarantee in transferring.
SUMMERY OF THE UTILITY MODEL
The application provides a packagine machine's aluminium foil paper feeding mechanism carries out automated inspection and automatic adjustment to the position placed in the middle of the aluminium foil paper, guarantees to transfer well quality to the human cost has been saved.
The application provides an aluminum foil paper supply device of a packaging machine, which comprises an aluminum foil paper supporting assembly and a centering assembly; the aluminum foil paper supporting component comprises a pair of rollers, a cutter and a winding drum; winding aluminum foil paper on the winding drum, wherein the end part of the aluminum foil paper penetrates through the gap between the pair of rollers; the cutter is arranged right below the pair of rollers; the winding drum is coaxially fixed on the centering mandrel, a first end of the centering mandrel is provided with a threaded part, the threaded part is connected with a mandrel nut, and the mandrel nut is fixed on a through hole of a frame of the packaging machine; the centering component comprises a position sensor, a controller and a rotary driving piece, wherein the position sensor is arranged between the pair roller and the cutter, and the controller is in signal connection with the position sensor; the end part of the first end of the centering mandrel is connected with the rotary driving part through the first coupler, and the power source of the rotary driving part is in signal connection with the controller.
Preferably, the rotary drive is connected to the output shaft of the power source by a second coupling.
Preferably, the rotary driving part is a worm gear and worm mechanism, the end part of the first end of the centering mandrel is connected with an output shaft of the worm gear through a first coupler, and the worm is connected with an output shaft of the power source through a second coupler.
Preferably, the power source is a servo motor.
Preferably, the aluminum-foil paper support assembly further comprises a handle fixed to the second end of the centering mandrel, and the winding drum is clamped between the handle and the frame.
Preferably, the aluminum-foil paper support assembly further comprises a paper tray seat, the paper tray seat is provided with a central shaft tube protruding out of the body in the axial direction, the end part of the winding drum is fixedly connected with the central shaft tube, and the centering mandrel penetrates through the central shaft tube.
Preferably, the aluminium foil support assembly comprises two reels, one for each rotary drive.
Preferably, a plurality of driving wheels are arranged between the winding drum and the pair of rollers.
Preferably, an embossing part is arranged between the winding drum and the counter roller.
Preferably, an accommodating groove is formed in the center of the end part of the first end of the centering mandrel, and the body of the first coupler is inserted into the accommodating groove and is fixed on the centering mandrel through a radial jackscrew arranged at the end part of the first end;
the body of the first coupler is provided with a connecting shaft, and the connecting shaft is connected with an output shaft of the rotary driving piece.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic structural diagram of an aluminum foil paper supply device of a packaging machine provided by the present application;
fig. 2 is a partially exploded view of an aluminum foil supply of the packaging machine provided herein;
FIG. 3 is a schematic structural diagram of a centering assembly provided herein;
FIG. 4 is a schematic structural diagram of a centering portion provided in the present application;
FIG. 5 is a schematic view of the connection of the centering portion provided in the present application;
fig. 6 is a schematic view of the connection between the centering shaft and the first coupling provided in the present application.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
The application provides a packagine machine's aluminium foil paper feeding mechanism carries out automated inspection and automatic adjustment to the position placed in the middle of the aluminium foil paper, guarantees to transfer well quality to the human cost has been saved.
As shown in fig. 1, the aluminum-foil supply device of the packing machine includes an aluminum-foil support assembly and a centering assembly.
The aluminum foil paper support assembly comprises a pair of rollers 130, a cutter 120 and a reel 160. As shown in fig. 1 and 2, the winding drum 160 is coaxially fixed on the centering shaft 140, a first end (shown as a right end in fig. 2) of the centering shaft 140 is provided with a threaded portion, the threaded portion is in threaded connection with a shaft nut 1402, and the shaft nut 1402 is fixed on a through hole of a frame 400 of the packaging machine (see fig. 4), so that the centering shaft 140 is integrally positioned on the frame 400.
Specifically, as an embodiment, as shown in fig. 2, the aluminum-foil paper support assembly further includes a paper tray seat 180, the paper tray seat 180 is provided with a central shaft tube protruding from the axial direction of the body of the paper tray seat 180, the end of the winding drum 160 is fixedly connected with the central shaft tube, the centering shaft 140 passes through the central shaft tube, and the paper tray seat 180 abuts against a shaft shoulder on the centering shaft 140, so that the paper tray seat 180 is positioned on the centering shaft. The aluminum foil paper 200 is wound on the winding drum 160, and the aluminum foil paper 200 is clamped by the fastening of the locking plate 150 and the paper tray seat 180, so as to form the aluminum foil paper tray 500. The second end 1401 of the centering shaft 140 is provided with a locking member so that the aluminum foil paper tray 500 is fixed on the centering shaft 140.
Preferably, the locking member is a handle 1403, and manual centering is achieved by manually rotating handle 1403 to axially move centering spindle 140 relative to spindle nut 1402 when the centering assembly fails.
As shown in fig. 1, a plurality of driving wheels are provided between the roll 160 and the counter roller 130. An embossing part 300 is arranged on a transmission path of the transmission wheel, and the aluminum foil 200 is pressed with embossing when passing through the embossing part 300 and then continues to move towards the pair of rollers 130. The cutter 120 is arranged right below the counter roller 130, and the end of the aluminum foil paper 200 passes through the gap of the counter roller 130, passes through the cutter (the cutter is in a non-working state in a working state) and is conveyed to a packaging station. When the aluminum foil paper conveying device normally works, the driving part of the packaging machine drives the pair rollers 130 to rotate, the pair rollers 130 generate pulling force on the aluminum foil paper 200, the winding drum 160 is driven to rotate, and the aluminum foil paper is conveyed. And wrapping aluminum foil paper outside the cigarettes to form a complete cigarette packet, and then, starting a cutter to cut off the aluminum foil paper and stopping supplying the aluminum foil paper.
Preferably, a swing arm 190 is further disposed between the paper tray base 180 and the spindle nut 1402, and a brake pad is disposed on an outer circumferential surface of the paper tray base 180. When the supply of the aluminum foil paper 200 needs to be stopped, the driving of the pair rollers 130 is stopped, the tension of the aluminum foil paper 200 is changed, the swing arm 190 is driven to rotate, and then the brake pad is tensioned, so that the brake pad brakes the paper disc seat 180 by friction force, and the supply stop of the aluminum foil paper is realized.
As shown in fig. 3, the centering assembly 600 includes a position sensor 660, a controller 670, and a rotary drive. The position sensor 660 is disposed between the counter roller 130 and the cutter 120, and the controller 670 is in signal connection with the position sensor 660. As shown in fig. 4 and 5, the end of the first end of the centering shaft 140 is connected to a rotary drive via a first coupling 610, the rotary drive is connected to the output shaft of the power source 640 via a second coupling 650, and the power source 640 is in signal connection with a controller 670.
As an example, as shown in fig. 6, a receiving groove 1405 is provided at the center of the end 1404 of the first end of the centering shaft 140, and the body of the first coupler 610 is inserted into the receiving groove 1405 and fixed to the centering shaft 140 by the radial tip 1404 provided at the end 1404 of the first end. The body of the first coupling 610 is provided with a connecting shaft, which is connected to an output shaft of the rotary driving member.
As an example, as shown in fig. 4 and 5, the rotary driving member is a worm and gear mechanism, the end 1404 of the first end of the centering shaft 140 is connected with the output shaft of the worm gear 620 through a first coupling 610, and the worm 630 is connected with the output shaft of the power source 640 through a second coupling 650.
As one example, power source 640 is a servo motor.
As one example, the position sensor 660 is a proximity switch. Preferably, the proximity switch is installed at the position of the inlet of the aluminum-foil paper above the cutter 120 and corresponding to the edge of the aluminum-foil paper, where the aluminum-foil paper runs stably, the paper edge jumps less, and the detection accuracy is high. The proximity switch for outputting the metal induction analog quantity is selected, electromagnetic induction is generated between the aluminum foil of the aluminum foil paper and the proximity switch, and when the aluminum foil paper is not centered, the voltage value output by the metal proximity switch corresponding to the situation that the aluminum foil paper is forward or backward can be increased or decreased.
The position sensor 660 is used for detecting the position of the aluminum foil paper and transmitting a position signal to the controller 670, the controller 670 judges whether the aluminum foil paper is in the centered position or not according to the position signal, if not, the controller 670 sends a control signal to the power source 640 according to the deviation direction and the deviation distance of the aluminum foil paper, and controls the power source 640 to rotate forwards or backwards, so that the centering mandrel 140 moves axially relative to the mandrel nut 1402, the centering mandrel 140 drives the winding drum 160 to return to the correct position, and the aluminum foil paper is centered.
Preferably, the aluminium foil support assembly comprises two symmetrical rolls with respect to the counter roll 130, one for each rotary drive. The two winding drums work one by one for standby, and the standby paper disc is directly led into use after the aluminum foil paper on one side is used up, so that the problem that the equipment is stopped for a long time due to the fact that a new paper disc is installed again is avoided.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (10)
1. An aluminum foil paper supply device of a packaging machine is characterized by comprising an aluminum foil paper supporting assembly and a centering assembly;
the aluminum foil paper supporting assembly comprises a pair of rollers, a cutter and a winding drum; the winding drum is wound with aluminum foil paper, and the end part of the aluminum foil paper penetrates through the gap of the pair of rollers; the cutter is arranged right below the pair of rollers; the winding drum is coaxially fixed on a centering mandrel, a first end of the centering mandrel is provided with a threaded part, the threaded part is connected with a mandrel nut, and the mandrel nut is fixed on a through hole of a machine frame of the packaging machine;
the centering component comprises a position sensor, a controller and a rotary driving piece, the position sensor is arranged between the pair of rollers and the cutter, and the controller is in signal connection with the position sensor; the end part of the first end of the centering mandrel is connected with the rotary driving part through a first coupler, and the power source of the rotary driving part is in signal connection with the controller.
2. The aluminum-foil paper supply of a packaging machine of claim 1, wherein the rotary drive is connected to the output shaft of the power source by a second coupling.
3. The aluminum-foil paper supply device of the packaging machine as claimed in claim 2, wherein the rotary driving member is a worm and gear mechanism, the end of the first end of the centering shaft is connected with the output shaft of the worm gear through the first coupling, and the worm is connected with the output shaft of the power source through the second coupling.
4. The aluminum-foil paper supply device of a packaging machine according to claim 2 or 3, wherein the power source is a servo motor.
5. The aluminum-foil paper supply device of a packaging machine as recited in claim 1, wherein the aluminum-foil paper support assembly further comprises a handle secured to the second end of the centering mandrel, the drum being sandwiched between the handle and the frame.
6. The aluminum-foil paper supply device of a packaging machine according to claim 5, wherein the aluminum-foil paper support assembly further comprises a paper tray seat, the paper tray seat is provided with a central shaft tube protruding out of the body of the paper tray seat in the axial direction, the end of the winding drum is fixedly connected with the central shaft tube, and the centering shaft passes through the central shaft tube.
7. The aluminum-foil supply of a packaging machine as recited in claim 1, wherein said aluminum-foil support assembly includes two spools, one for each rotary drive.
8. The aluminum-foil paper supply device of a packaging machine according to claim 1, wherein a plurality of driving wheels are provided between the roll and the counter roller.
9. The aluminum-foil paper supply device of a packaging machine according to claim 1, wherein an embossing portion is provided between the roll and the counter roller.
10. The aluminum-foil paper supply device of a packaging machine according to claim 1, wherein a receiving groove is formed at the center of the end of the first end of the centering mandrel, and the body of the first coupler is inserted into the receiving groove and fixed on the centering mandrel through a radial jackscrew arranged at the end of the first end;
and a connecting shaft is arranged on the body of the first coupler and connected with an output shaft of the rotary driving piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576139.2U CN215205523U (en) | 2021-07-12 | 2021-07-12 | Aluminum foil paper supply device of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576139.2U CN215205523U (en) | 2021-07-12 | 2021-07-12 | Aluminum foil paper supply device of packaging machine |
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| Publication Number | Publication Date |
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| CN215205523U true CN215205523U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121576139.2U Active CN215205523U (en) | 2021-07-12 | 2021-07-12 | Aluminum foil paper supply device of packaging machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303555A (en) * | 2022-08-25 | 2022-11-08 | 浙江励泰智能机械有限公司 | Two side coil stock register mechanisms |
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2021
- 2021-07-12 CN CN202121576139.2U patent/CN215205523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303555A (en) * | 2022-08-25 | 2022-11-08 | 浙江励泰智能机械有限公司 | Two side coil stock register mechanisms |
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