CN212608371U - Rolling shaft turnover mechanism of bubble film machine - Google Patents
Rolling shaft turnover mechanism of bubble film machine Download PDFInfo
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- CN212608371U CN212608371U CN201922019915.8U CN201922019915U CN212608371U CN 212608371 U CN212608371 U CN 212608371U CN 201922019915 U CN201922019915 U CN 201922019915U CN 212608371 U CN212608371 U CN 212608371U
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Abstract
The utility model discloses a rolling shaft turnover mechanism of a bubble film machine, which comprises a rolling frame, a rolling shaft, a turnover plate and a turnover driving mechanism for driving the turnover plate to rotate; the number of the winding shafts is three, the winding shafts are respectively positioned on a first winding shaft, a second winding shaft and a third winding shaft on the paper tube core inserting station, the winding station and the coil unloading station, and one end of each winding shaft is fixed on the turnover plate; the overturning driving mechanism comprises a speed reducing motor, a worm gear rod and a worm gear matched with the worm gear rod, the output end of the speed reducing motor is connected with the worm gear rod, and the output end of the worm gear is connected with the center of the overturning plate. The utility model discloses a rolling axle tilting mechanism that three rolling axles, returning face plate, upset actuating mechanism constitute through gear motor, worm wheel, worm gear rod structure, makes a whole set of flip structure toward a direction upset all the time to switching different rolling axles is in different station states, realizing the circulation switching between the station, providing the work efficiency of rolling process.
Description
Technical Field
The utility model relates to a bubble membrane machine technical field, concretely relates to rolling axle tilting mechanism of bubble membrane machine.
Background
The bubble film is a film-like material having a bubble interlayer in the middle of a thin film. The bubble film is made of low-density polyethylene as main raw material, and is formed in a forming die after being extruded and melted by a bubble film extruder, and then is rolled, uncoiled, drawn and placed after being slit. In the winding process, the paper tube core is inserted into the winding shaft and then wound, if the winding shaft is only used for winding, the winding shaft must be wound to the winding shaft and then can be wound next time after the winding shaft is wound and unwound, the efficiency is low, and therefore the winding shaft overturning mechanism capable of realizing automatic circulation switching of a plurality of winding shafts is needed, and the winding shafts are switched on different stations to improve the winding efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a rolling axle tilting mechanism of bubble membrane machine to realize the automatic upset of rolling axle on different stations, improve rolling efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme does: a rolling shaft turnover mechanism of a bubble film machine comprises a rolling rack, a rolling shaft, a turnover plate and a turnover driving mechanism for driving the turnover plate to rotate; the winding device comprises a paper tube core inserting station, a winding unloading station, a first winding shaft, a second winding shaft and a third winding shaft, wherein the number of the winding shafts is three, the first winding shaft, the second winding shaft and the third winding shaft are respectively positioned on the paper tube core inserting station, the winding station and the winding unloading station, and one end of each winding shaft is fixed on the turnover plate; the overturning driving mechanism comprises a speed reducing motor, a worm gear rod and a worm gear matched with the worm gear rod, the output end of the speed reducing motor is connected with the worm gear rod, and the output end of the worm gear is connected with the center of the overturning plate.
Preferably, the turnover plate is an equilateral triangle, and the three winding shafts are respectively positioned at the vertex of the equilateral triangle.
Preferably, the turnover mechanism further comprises a winding shaft rotation driving mechanism, the winding shaft rotation driving mechanism comprises a first motor for driving the first winding shaft to rotate, a second motor for driving the second winding shaft to rotate, a third motor for driving the third winding shaft to rotate, a gear set and three chains, and the three chain wheel sets are respectively corresponding to the three chains matched with the teeth.
Preferably, the rolling shaft is close to returning face plate one end and is connected with transmission sleeve axle subassembly, transmission sleeve axle subassembly includes dabber, well dabber, inner core axle, the inner core axle is hollow structure, it is equipped with the rotary joint that admits air to be close to the returning face plate end in the dabber, inner core axle internal connection rolling axle head is equipped with the rotating head of giving vent to anger, the inner core axle is close to the rotating head one end of giving vent to anger and connects the rolling shaft.
Preferably, the turnover mechanism further comprises an inflating-deflating device for controlling inflation and deflation of the winding shaft, and the inflating-deflating device comprises a mechanical valve, an air cylinder and a deflation top cover connected with the air cylinder and matched with the mechanical valve.
Preferably, the number of the mechanical valves is three, and the mechanical valves are respectively connected with the air inlet rotary joints of the three winding shafts.
Compared with the prior art, the utility model provides an advantage is: through the rolling shaft tilting mechanism that three rolling shafts, returning face plate, upset actuating mechanism constitute, through gear motor, worm wheel, worm gear rod structure, make a whole set of flip structure toward a direction upset all the time to switch different rolling shafts and be in different station states, realize the circulation switching between the station, provide the work efficiency of rolling process.
Drawings
Fig. 1 is a schematic structural view of a rolling shaft turnover mechanism of the bubble film machine of the present invention;
fig. 2 is a schematic view of a partial structure of a rolling shaft turning mechanism of the bubble film machine of the present invention;
FIG. 3 is a cross-sectional view of a transmission sleeve assembly according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
fig. 5 is the utility model discloses well rolling axle upset state schematic diagram.
In the figure, 1-rolling frame, 2-turning driving mechanism, 21-reducing motor, 22-worm wheel rod, 23-worm wheel, 3-turning plate, 4-rolling shaft, 41-first rolling shaft, 42-second rolling shaft, 43-third rolling shaft, 5-rolling shaft rotating mechanism, 51-first motor, 52-second motor, 53-third motor, 54-chain wheel set, 55-chain, 6-inflating-deflating device, 61-mechanical valve, 62-air cylinder, 63-deflating top cover, 64-air cylinder seat, 7-transmission sleeving component, 71-outer mandrel, 72-middle mandrel, 73-inner mandrel, 8-rotating joint, 81-entering rotating joint, 82-exiting rotating joint, 9-metal sheet.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, 2 and 4, a rolling shaft turnover mechanism of a bubble film machine comprises a rolling frame 1, a rolling shaft 4, a turnover plate 3 and a turnover driving mechanism 1 for driving the turnover plate 3 to rotate; the number of the winding shafts 4 is three, the winding shafts are respectively a first winding shaft 41, a second winding shaft 42 and a third winding shaft 43 which are respectively positioned on the paper inserting cylinder core station, the winding station and the coil unloading station, and one end of each winding shaft 4 is fixed on the turnover plate 3; the turnover driving mechanism 1 comprises a speed reducing motor 21, a worm gear 22 and a worm wheel 23 matched with the worm gear 22, wherein the output end of the speed reducing motor 21 is connected with the worm gear 22, and the output end of the worm wheel 23 is connected with the center of the turnover plate 3.
The turnover plate 3 is an equilateral triangle, and the three winding shafts 4 are respectively positioned at the vertex of the equilateral triangle.
The turnover mechanism further comprises a winding shaft rotation driving mechanism, the winding shaft rotation mechanism 5 comprises a first motor 51 for driving the first winding shaft 41 to rotate, a second motor 52 for driving the second winding shaft 42 to rotate, a third motor 53 for driving the third winding shaft 43 to rotate, a gear set and three chains, and the three chain wheel sets 54 are respectively corresponding to the three chains 55 in matching meshing. The gear train is located in the center of the worm wheel 23 so that when the flipping panel 3 rotates, it does not rotate along with it.
As shown in fig. 3, one end of the winding shaft 4, which is close to the flipping plate 3, is connected with a transmission sleeve shaft assembly 7, the transmission sleeve shaft assembly 7 includes an outer mandrel 71, a middle mandrel 72 and an inner mandrel 73, the inner mandrel 73 is of a hollow structure, an air inlet rotary joint 81 is arranged in the inner mandrel 73, which is close to the flipping plate 3, an air outlet rotary head 82 is arranged at the end of the inner mandrel 73, which is connected with the winding shaft 4, and one end of the inner mandrel 73, which is close to the air outlet rotary head 82, is connected with the winding shaft 4. The swivel joint 8 is disposed within the inner spindle 73 such that when the inner spindle 73 is rotated, the swivel joint does not rotate with the inner spindle 73 and also vents air.
The turnover mechanism further comprises an air inflating and air releasing device 6 used for controlling the air inflating and air releasing of the winding shaft 4, wherein the air inflating and air releasing device 6 comprises a mechanical valve 61, an air cylinder 62 and an air releasing top cover 63 connecting the air cylinder 62 and the mechanical valve 61 in a matched mode. The number of the mechanical valves 61 is three, and the mechanical valves are respectively connected with the air inlet rotary joints 81 of the three winding shafts. The cylinder drives the air-discharging top cover to cooperate with the mechanical valve to control the air-inflating and air-discharging of the winding shaft.
And a metal sheet 9 is arranged on the outer circumference of the winding shaft 4. The expansion and contraction of the metal sheet are controlled by inflating and exhausting, so that the paper tube core is clamped and does not slip when the metal sheet expands, and the paper tube core is conveniently loaded and unloaded when the metal sheet contracts.
When the winding shaft 4 stays at the coil unloading station and the paper tube core loading station, the air cylinder 62 of the air inflating and deflating device 6 of the winding shaft 4 is pushed out to press the mechanical valve 61 corresponding to the winding shaft 4, the winding shaft deflates, the metal sheet 9 on the outer circumference of the winding shaft 4 contracts towards the axis, and then the coil unloading and paper tube loading actions are carried out. When the winding shaft 4 is at the winding station, the air-release top cover 63 of the air-inflating and air-releasing device 6 of the winding shaft 4 does not act on the mechanical valve, the winding shaft 4 is in an air-inflating state, the metal sheet 9 on the outer circumference of the winding shaft 4 expands, the diameter is increased, the paper tube core is clamped without slipping, and the winding shaft 4 can be smoothly wound or wound. The turnover structure enables the whole turnover structure to be turned over in one direction all the time through the speed reducing motor, the worm wheel and the worm wheel rod structure so as to switch different rolling shafts to be in different station states, and circulation switching between stations is achieved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. The utility model provides a rolling axle tilting mechanism of bubble membrane machine which characterized in that: comprises a winding frame, a winding shaft, a turnover plate and a turnover driving mechanism for driving the turnover plate to rotate; the winding device comprises a roll-over plate, a paper tube core inserting station, a winding station, a paper tube core unloading station, a first winding shaft, a second winding shaft and a third winding shaft, wherein the number of the winding shafts is three, the first winding shaft, the second winding shaft and the third winding shaft are respectively positioned on the paper tube core inserting station, the winding station and the paper tube core unloading station, and one end of each winding shaft is fixed; the overturning driving mechanism comprises a speed reducing motor, a worm gear rod and a worm gear matched with the worm gear rod, the output end of the speed reducing motor is connected with the worm gear rod, and the output end of the worm gear is connected with the center of the overturning plate.
2. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 1, wherein: the turnover plate is an equilateral triangle, and the three winding shafts are respectively positioned at the vertex of the equilateral triangle.
3. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 1, wherein: tilting mechanism still includes the rotatory actuating mechanism of drive rolling axle, actuating mechanism is including driving first rolling axle pivoted first motor, drive second rolling axle pivoted second motor, drive third rolling axle pivoted third motor, sprocket group, chain, sprocket group is three, corresponds three chains that match the meshing respectively.
4. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 1, wherein: the rolling shaft is close to returning face plate one end and is connected with transmission sleeve axle subassembly, transmission sleeve axle subassembly includes dabber, well dabber, inner core axle, the inner core axle is hollow structure, it is equipped with the rotary joint that admits air to be close to the returning face plate end in the dabber, inner core hub internal connection rolling axle head is equipped with the rotating head of giving vent to anger, the inner core axle is close to the rotating head one end of giving vent to anger and connects the rolling shaft.
5. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 1, wherein: the turnover mechanism further comprises an inflating-deflating device used for controlling inflation and deflation of the winding shaft, and the inflating-deflating device comprises a mechanical valve, an air cylinder and a deflation top cover connected with the air cylinder and matched with the mechanical valve.
6. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 5, wherein: and the three mechanical valves are respectively connected with the air inlet rotary joints of the three winding shafts.
7. The winding shaft turnover mechanism of the bubble film machine as claimed in claim 1, wherein: and a metal sheet is arranged on the outer circumference of the winding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019915.8U CN212608371U (en) | 2019-11-20 | 2019-11-20 | Rolling shaft turnover mechanism of bubble film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019915.8U CN212608371U (en) | 2019-11-20 | 2019-11-20 | Rolling shaft turnover mechanism of bubble film machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212608371U true CN212608371U (en) | 2021-02-26 |
Family
ID=74727367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019915.8U Active CN212608371U (en) | 2019-11-20 | 2019-11-20 | Rolling shaft turnover mechanism of bubble film machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212608371U (en) |
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2019
- 2019-11-20 CN CN201922019915.8U patent/CN212608371U/en active Active
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