CN213864599U - Mandrel moving mechanism of material changing and rolling device of plastic film machine - Google Patents
Mandrel moving mechanism of material changing and rolling device of plastic film machine Download PDFInfo
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- CN213864599U CN213864599U CN202021695158.2U CN202021695158U CN213864599U CN 213864599 U CN213864599 U CN 213864599U CN 202021695158 U CN202021695158 U CN 202021695158U CN 213864599 U CN213864599 U CN 213864599U
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- driven gear
- driving
- plastic film
- base
- threaded rod
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Abstract
The utility model discloses a mandrel moving mechanism of a material changing and rolling device of a plastic film machine, which belongs to the technical field of plastic films, wherein the left side of the upper surface of a base is provided with a left side plate, the right side of the upper surface of the base is provided with a right side plate, the right side of the base is provided with a driving base, the driving base is provided with a driving motor, the left side of the driving motor is sheathed with a driving gear, the driving gear is provided with a driven gear, the middle part of the driven gear is spliced with a threaded rod, the left side of the driven gear is provided with an arc extrusion surface, the middle part of the right side plate is provided with a driving hole, the inner cavity of the driving hole is provided with a movable turntable, the middle part of the movable turntable is provided with an inner threaded hole, the driving gear, the driven gear and the threaded rod are driven by the driving motor to rotate, thereby rolling the plastic films, a large number of the plastic films are wound on the threaded rod, thereby extruding the driven gear, the driven gear is abutted against the movable turntable to rotate, the threaded rod moves rightwards, and the plastic film is discharged from the threaded rod.
Description
Technical Field
The utility model relates to a plastic film technical field specifically is dabber moving mechanism of plastic film machine's roll device that reloads.
Background
The existing plastic film machine can discharge a mandrel in the plastic film machine in the lump when collecting a material roll after rolling in order to improve the working efficiency, then the mandrel in the material roll is drawn out through the manual work, the mandrel is installed again to carry out subsequent rolling, time and labor are wasted, and the labor cost is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic film machine's dabber moving mechanism of coil of reloading device to current plastic film machine that proposes in solving above-mentioned background art need take out the dabber in the material book through the manual work, installs the dabber again and carries out follow-up rolling, wastes time and energy, and has improved the problem of human cost.
In order to achieve the above object, the utility model provides a following technical scheme: the mandrel moving mechanism of the reloading roll device of the plastic film machine comprises a base, a left side plate is installed on the left side of the upper surface of the base, a right side plate is installed on the right side of the upper surface of the base, a driving base is installed on the right side of the base, a driving motor is installed on the driving base, a driving gear is sleeved on a right side plate through a left output shaft of the driving motor, a driven gear is connected to the driving gear in a meshed mode, a threaded rod is inserted into the middle of the driven gear, an arc-shaped extrusion surface is integrally connected to the left side of the driven gear, a driving hole matched with the driven gear is formed in the middle of the right side plate, a movable rotary disc matched with the threaded rod is installed in the.
Preferably, the top and the bottom on driven gear right side all are provided with the fixed pin, remove the left top of carousel and the bottom seted up with fixed pin assorted fixed orifices, the fixed pin surface winding has stabilizing spring.
Preferably, the bottom of the right side of the driven gear is movably connected with a limiting slide rod, and the bottom of the right side of the driving hole is provided with a limiting slide hole matched with the limiting slide rod.
Preferably, the left side of the limiting sliding rod is fixedly connected with a retention sliding block, and the right side of the driven gear is provided with a T-shaped annular groove matched with the retention sliding block.
Preferably, the outer surface of the limiting sliding rod is sleeved with a return spring.
Preferably, the width of the driving gear is 20 cm, and the width of the driven gear is 5 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model drives the driving gear and the driven gear to rotate through the driving motor, further drives the threaded rod to rotate, further achieves the effect of rolling the plastic film, a large amount of plastic film is wound on the threaded rod, further the arc-shaped extrusion surface on the left side of the driven gear is extruded to move rightwards, the driven gear is abutted against the movable turntable, further drives the movable turntable and the threaded rod to rotate, the threaded rod moves rightwards, and the plastic film is discharged from the threaded rod;
the utility model discloses a T shape annular on driven gear right side and the spacing slide bar sliding connection on the right side board ensure after the threaded rod leaves driven gear, driven gear can not drop.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of a driven gear and a limiting slide rod.
In the figure: 1. a base; 2. a left side plate; 3. a right side plate; 4. a drive base; 5. a drive motor; 6. a driving gear; 7. a driven gear; 8. a threaded rod; 9. an arc-shaped extrusion surface; 10. a drive aperture; 11. moving the turntable; 12. an internally threaded bore; 13. a fixing pin; 14. a fixing hole; 15. a stabilizing spring; 16. a limiting slide bar; 17. a limiting slide hole; 18. a retention slide; 19. a T-shaped ring groove; 20. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a mandrel moving mechanism of a material changing and rolling device of a plastic film machine comprises a base 1, a left side plate 2 is installed on the left side of the upper surface of the base 1, a right side plate 3 is installed on the right side of the upper surface of the base 1, a driving base 4 is installed on the right side of the base 1, a driving motor 5 is installed on the driving base 4, a driving gear 6 is sleeved on an output shaft on the left side of the driving motor 5, a driven gear 7 is connected to the driving gear 6 in a meshed mode, a threaded rod 8 is inserted into the middle of the driven gear 7, the driving motor 5 drives the driving gear 6, the driven gear 7 and the threaded rod 8 to rotate, further, the plastic film is rolled, an arc extrusion surface 9 is integrally connected to the left side of the driven gear 7, the arc extrusion surface 9 can be gradually extruded along with the increasing plastic film rolling, the driven gear 7 is pushed to move to the right side, a driving hole 10 matched with the driven gear 7 is formed in the middle of the right side plate 3, the inner cavity of the driving hole 10 is provided with a movable turntable 11 matched with the threaded rod 8, the driven gear 7 can drive the movable turntable 11 to rotate when moving rightwards, the middle part of the movable turntable 11 is provided with an internal threaded hole 12 matched with the threaded rod 8, the movable turntable 11 rotates to drive the threaded rod 8 to rotate, the threaded rod 8 can be gradually taken out rightwards, and the plastic film after being rolled is taken out.
Referring to fig. 1, the top and the bottom of the right side of the driven gear 7 are provided with fixing pins 13, the top and the bottom of the left side of the movable turntable 11 are provided with fixing holes 14 matched with the fixing pins 13, the driven gear 7 moves rightwards until the fixing pins 13 are connected with the fixing holes 14 of the left side of the movable turntable 11, so that the driven gear 7 drives the movable turntable 11 to rotate, the outer surface of the fixing pins 13 is wound with stabilizing springs 15, and the connection stability of the fixing pins 13 and the fixing holes 14 is improved;
referring to fig. 1, a limit slide bar 16 is movably connected to the bottom of the right side of the driven gear 7, a limit slide hole 17 matched with the limit slide bar 16 is formed in the bottom of the right side of the driving hole 10, the driven gear 7 is prevented from falling off from the driving gear 6 after the threaded rod 8 falls off by connecting the limit slide bar 16 with the driven gear 7, the limit slide hole 17 limits the limit slide bar 16, and the limit slide bar 16 is prevented from rotating along with the rotation of the driven gear 7;
referring to fig. 1, a position-retaining slider 18 is fixedly connected to the left side of the position-limiting slider 16, and a T-shaped annular groove 19 matched with the position-retaining slider 18 is formed in the right side of the driven gear 7, so that the position-limiting slider 16 and the driven gear 7 are slidably connected together;
referring to fig. 1-2, the outer surface of the limit slide bar 16 is sleeved with a return spring 20, and after the threaded rod 8 is disengaged from the driven gear 7, the return spring 20 can quickly return the driven gear 7 to the left side of the driving gear 6;
referring to fig. 1, the width of the driving gear 6 is 20 cm, and the width of the driven gear 7 is 5 cm, so that the driven gear 7 is not separated from the driving gear 6 when being pressed by the plastic film to move rightward, and the driven gear 7 can be kept in a rotating state.
The working principle is as follows: the utility model discloses an external power source circular telegram, driving motor 5 drives driving gear 6, driven gear 7 and threaded rod 8 rotate, and then carry out the work of rolling to plastic film, along with the more and more of plastic film rolling, can extrude driven gear 7 left arc extrusion face 9 gradually, promote driven gear 7 to the right side, driven gear 7 removes to the drive hole 10 at right side board 3 middle part, fixed pin 13 on driven gear 7 right side can be pegged graft in removing 11 left fixed orificess 14 of carousel, and then drive and remove carousel 11 and rotate, it moves threaded rod 8 and remove right to remove carousel 11 through the internal thread hole 12 at middle part, until plastic film and threaded rod 8 break away from, plastic film after the rolling can drop to base 1 on, and the operation is simple, high durability and convenient use, and manpower saving, and work efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The mandrel moving mechanism of the reloading roll device of the plastic film machine comprises a base (1), and is characterized in that: a left side plate (2) is arranged on the left side of the upper surface of the base (1), a right side plate (3) is arranged on the right side of the upper surface of the base (1), a driving base (4) is arranged on the right side of the base (1), a driving motor (5) is arranged on the driving base (4), an output shaft on the left side of the driving motor (5) penetrates through the right side plate (3) and is sleeved with a driving gear (6), a driven gear (7) is engaged and connected on the driving gear (6), a threaded rod (8) is inserted in the middle of the driven gear (7), the left side of the driven gear (7) is integrally connected with an arc-shaped extrusion surface (9), the middle part of the right side plate (3) is provided with a driving hole (10) matched with the driven gear (7), the inner cavity of the driving hole (10) is provided with a movable turntable (11) matched with the threaded rod (8), and the middle part of the movable turntable (11) is provided with an internal thread hole (12) matched with the threaded rod (8).
2. The mandrel moving mechanism of the reloading roll device of the plastic film machine as claimed in claim 1, wherein: the top and the bottom on driven gear (7) right side all are provided with fixed pin (13), remove left top and the bottom of carousel (11) and seted up with fixed pin (13) assorted fixed orifices (14), fixed pin (13) surface winding has stabilizing spring (15).
3. The mandrel moving mechanism of the reloading roll device of the plastic film machine as claimed in claim 1, wherein: the bottom of the right side of the driven gear (7) is movably connected with a limiting slide rod (16), and the bottom of the right side of the driving hole (10) is provided with a limiting slide hole (17) matched with the limiting slide rod (16).
4. The mandrel moving mechanism of the reloading roll device of plastic film machine as claimed in claim 3, wherein: the limiting sliding rod (16) is fixedly connected with a retention sliding block (18) on the left side, and a T-shaped annular groove (19) matched with the retention sliding block (18) is formed in the right side of the driven gear (7).
5. The mandrel moving mechanism of the reloading roll device of plastic film machine as claimed in claim 3, wherein: and the outer surface of the limiting sliding rod (16) is sleeved with a return spring (20).
6. The mandrel moving mechanism of the reloading roll device of the plastic film machine as claimed in claim 1, wherein: the width of the driving gear (6) is 20 cm, and the width of the driven gear (7) is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021695158.2U CN213864599U (en) | 2020-08-14 | 2020-08-14 | Mandrel moving mechanism of material changing and rolling device of plastic film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021695158.2U CN213864599U (en) | 2020-08-14 | 2020-08-14 | Mandrel moving mechanism of material changing and rolling device of plastic film machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864599U true CN213864599U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021695158.2U Active CN213864599U (en) | 2020-08-14 | 2020-08-14 | Mandrel moving mechanism of material changing and rolling device of plastic film machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213864599U (en) |
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2020
- 2020-08-14 CN CN202021695158.2U patent/CN213864599U/en active Active
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