CN215755485U - Winding device for film blowing machine - Google Patents
Winding device for film blowing machine Download PDFInfo
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- CN215755485U CN215755485U CN202122209608.3U CN202122209608U CN215755485U CN 215755485 U CN215755485 U CN 215755485U CN 202122209608 U CN202122209608 U CN 202122209608U CN 215755485 U CN215755485 U CN 215755485U
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Abstract
The utility model belongs to the technical field of winding devices, and particularly relates to a winding device for a film blowing machine, aiming at the problems that when the existing winding device of the film blowing machine is manually used for unloading and changing rolls, or an automatic roll changing mode is adopted, and when a roll is manually changed, the existing manual roll changing mode is complex in operation and high in difficulty, the winding device comprises a bottom plate, two connecting plates which are symmetrically arranged are fixedly installed at the top of the bottom plate, a first servo motor is fixedly installed on one side of each connecting plate, a rotating roll is fixedly installed on an output shaft of the first servo motor, the same first roll is rotatably installed on the side, close to each other, of the two connecting plates, belt pulleys are fixedly sleeved on the first roll and the rotating roll, the same belt is installed on the belt pulleys in a transmission mode, and a square plate is arranged on the side, close to each connecting plate. The utility model has simple structure and convenient use, and can conveniently finish the installation and the disassembly of the second winding roller.
Description
Technical Field
The utility model relates to the technical field of winding devices, in particular to a winding device for a film blowing machine.
Background
The film blowing machine heats and melts plastic particles and then blows the plastic particles into a film. The film blowing machine mainly comprises a screw extrusion mechanism, a die head, a cooling mechanism, a traction mechanism and a winding mechanism.
At present traditional inflation film manufacturing machine coiling mechanism is unloaded by the manual work and is traded a roll, or adopts automatic roll changing mode, when using the manual work to change the winding up roller, when current manual work changes the winding up roller, complex operation, the degree of difficulty is big, for this reason we propose a coiling mechanism for inflation film manufacturing machine to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, when a winding roller is replaced manually, the operation is complicated and the difficulty is high when the winding roller is replaced manually, and provides a winding device for a film blowing machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a winding device for a film blowing machine comprises a bottom plate, wherein two connecting plates which are symmetrically arranged are fixedly installed at the top of the bottom plate, a first servo motor is fixedly installed on one side of each connecting plate, a rotating roller is fixedly installed on an output shaft of the first servo motor, the same first winding roller is rotatably installed on one side, close to each other, of the two connecting plates, belt pulleys are fixedly sleeved on the first winding roller and the rotating roller, the same belt is installed on the belt pulleys in a transmission manner, square plates are arranged on one sides, close to each other, of the two connecting plates, a groove is formed in one side of each square plate, a trapezoidal block is slidably installed in the groove, a trapezoidal groove is formed in one side of each connecting plate, the trapezoidal groove and the trapezoidal block are clamped, a limiting groove is formed in the inner wall of the bottom of the groove, the same thin rod is fixedly installed on the inner walls of the two sides of the limiting groove, a limiting plate is slidably installed on the thin rod, and a first spring is fixedly installed on one side of the limiting plate, the square hole has been seted up to one side of connecting plate, one side fixed mounting of connecting plate has the second servo motor, extends to in the square hole and fixed mounting has the rotary column on the output shaft of second servo motor, and the thread groove has been seted up to one side of rotary column, and thread groove female connection has the slide bar, and the draw-in groove has been seted up to one side of trapezoidal piece, and the draw-in groove clamps with the slide bar mutually.
Preferably, the connecting groove has been seted up on the top inner wall in square hole, fixed mounting has same round bar on the both sides inner wall of connecting groove, and slidable mounting has the connecting seat on the round bar, and the bottom fixed mounting of connecting seat is on the slide bar.
Preferably, the sliding rod is provided with an external thread, one side of the rotating column is provided with a thread groove, the side wall of the thread groove is provided with an internal thread, and the internal thread is meshed with the external thread.
Preferably, the top of the square plate is provided with a clamping hole, the top of the trapezoidal block is provided with a lifting groove, the inner wall of one side of the lifting groove is provided with a spring groove, a connecting rod is fixedly mounted in the spring groove, a lifting seat is slidably mounted on the connecting rod, a second spring is fixedly mounted at the bottom of the lifting seat, a clamping rod is fixedly mounted at one side of the lifting seat, and the clamping rod is clamped with the clamping hole.
Preferably, a rotating groove is formed in one side, close to each other, of each of the two square plates, a rotating seat is installed in the rotating groove in a rotating mode, a second winding roller is arranged on the rotating seat, and the same coating film is arranged on the second winding roller and the first winding roller.
Preferably, the rotating seat is provided with an annular sliding block, the side wall of the rotating groove is provided with an annular sliding groove, and the annular sliding block is slidably mounted in the annular sliding groove.
According to the winding device for the film blowing machine, the sliding rod can be well limited through the matching arrangement of the connecting seat and the sliding rod, the sliding rod is effectively prevented from rotating along with the rotary column, and the sliding rod can be driven to slide on the rotary column when the rotary column rotates through the arrangement of the threaded structure;
the clamping rod and the clamping hole are clamped, so that the trapezoidal block can be well limited when the clamping rod is clamped into the clamping hole, the trapezoidal block is fixed, a film can be conveniently wrapped and wound through the matching arrangement of the first winding roller and the second winding roller, and the rotating seat can be conveniently and stably rotated through the arrangement of the annular sliding groove and the annular sliding block;
the utility model has simple structure and convenient use, and can conveniently finish the installation and the disassembly of the second winding roller.
Drawings
Fig. 1 is a schematic front view of a winding device for a film blowing machine according to the present invention;
FIG. 2 is an enlarged schematic structural view of a portion A of a winding device for a film blowing machine according to the present invention;
FIG. 3 is an enlarged schematic structural view of a portion B of a winding device for a film blowing machine according to the present invention;
fig. 4 is an enlarged structural schematic diagram of a part C of a winding device for a film blowing machine according to the present invention.
In the figure: 1. a base plate; 2. a connecting plate; 3. a first servo motor; 4. rotating the roller; 5. a first winding roller; 6. a second winding roller; 7. coating; 8. a groove; 9. a trapezoidal block; 10. a clamping hole; 11. a limiting groove; 12. a thin rod; 13. a first spring; 14. a card slot; 15. a second servo motor; 16. a rotating seat; 17. a connecting rod; 18. a second spring; 19. a lifting groove; 20. a clamping rod; 21. turning the column; 22. a thread groove; 23. connecting grooves; 24. a round bar; 25. a connecting seat; 26. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a winding device for a film blowing machine comprises a bottom plate 1, two symmetrically arranged connecting plates 2 are fixedly arranged at the top of the bottom plate 1, a first servo motor 3 is fixedly arranged at one side of each connecting plate 2, a rotating roller 4 is fixedly arranged on an output shaft of the first servo motor 3, one side, close to each other, of each connecting plate 2 is rotatably arranged with the same first winding roller 5, belt pulleys are fixedly sleeved on the first winding roller 5 and the rotating roller 4 respectively, the same belt is movably arranged on the belt pulleys, square plates are arranged at one sides, close to each other, of the two connecting plates 2, a groove 8 is arranged at one side of each square plate, a trapezoidal block 9 is slidably arranged in the groove 8, a trapezoidal groove is arranged at one side of each connecting plate 2, the trapezoidal groove is matched with the trapezoidal block 9, a limiting groove 11 is arranged on the inner wall at the bottom of the groove 8, the same thin rod 12 is fixedly arranged on the inner walls at two sides of the limiting groove 11, a limiting plate is slidably mounted on the slender rod 12, a first spring 13 is fixedly mounted on one side of the limiting plate, a square hole is formed in one side of the connecting plate 2, a second servo motor 15 is fixedly mounted on one side of the connecting plate 2, a rotary column 21 is fixedly mounted in the square hole and extends into the output shaft of the second servo motor 15, a threaded groove 22 is formed in one side of the rotary column 21, a sliding rod 26 is connected to the threaded groove 22 in an internal thread mode, a clamping groove 14 is formed in one side of the trapezoidal block 9, and the clamping groove 14 is clamped with the sliding rod 26.
In the utility model, the connecting groove 23 is formed in the inner wall of the top of the square hole, the same round rod 24 is fixedly mounted on the inner walls of two sides of the connecting groove 23, the connecting seat 25 is slidably mounted on the round rod 24, the bottom of the connecting seat 25 is fixedly mounted on the sliding rod 26, the sliding rod 26 can be well limited by the matching arrangement of the connecting seat 25 and the sliding rod 26, and the sliding rod 26 is effectively prevented from rotating along with the rotating column 21.
In the utility model, the sliding rod 26 is provided with an external thread, one side of the rotary column 21 is provided with a thread groove 22, the side wall of the thread groove 22 is provided with an internal thread, the internal thread is meshed with the external thread, and the arrangement of the thread structure can drive the sliding rod 26 to slide on the rotary column 21 when the rotary column 21 rotates.
According to the utility model, the top of the square plate is provided with the clamping hole 10, the top of the trapezoidal block 9 is provided with the lifting groove 19, the inner wall of one side of the lifting groove 19 is provided with the spring groove, the connecting rod 17 is fixedly arranged in the spring groove, the lifting seat is slidably arranged on the connecting rod 17, the bottom of the lifting seat is fixedly provided with the second spring 18, one side of the lifting seat is fixedly provided with the clamping rod 20, the clamping rod 20 is clamped with the clamping hole 10, and the clamping rod 20 and the clamping hole 10 are clamped, so that the trapezoidal block 9 can be well limited when the clamping rod 20 is clamped into the clamping hole 10, and the fixing of the trapezoidal block is completed.
In the utility model, the rotating grooves are formed in the two square plates at the sides close to each other, the rotating seat 16 is rotatably installed in the rotating grooves, the second winding roller 6 is arranged on the rotating seat 16, the same coating film 7 is arranged on the second winding roller 6 and the first winding roller 5, and the coating film 7 can be conveniently coated and wound by the matching arrangement of the first winding roller 5 and the second winding roller 6.
In the utility model, the rotating seat 16 is provided with the annular sliding block, the side wall of the rotating groove is provided with the annular sliding groove, the annular sliding block is slidably arranged in the annular sliding groove, and the rotating seat 16 can be conveniently and stably rotated through the arrangement of the annular sliding groove and the annular sliding block.
In the utility model, when the second winding roller 6 needs to be installed, the second winding roller 6 is pushed, so that the trapezoidal block 9 can be extruded when the second winding roller 6 is pushed through the extrusion action of the connecting plate 2, the trapezoidal block 9 moves into the groove 8, the trapezoidal block 9 can extrude the first spring 13 at the moment, so that the first spring 13 is in a compressed state, when the trapezoidal block 9 and the trapezoidal groove are positioned on the same axis, the trapezoidal block 9 can be clamped into the trapezoidal groove under the elastic force action of the first spring 13, at the moment, the second servo motor 15 is started, the output shaft of the second servo motor 15 drives the rotating column 21 to rotate, the rotating column 21 rotates so that the sliding rod 26 can slide, when the sliding rod 26 slides into the clamping groove 14, the installation of the second winding roller 6 is finished, when the sliding rod 26 needs to be disassembled, the rotating column 21 continues to rotate, so that the rotating column 21 drives the trapezoidal block 9 to slide, until the clamping rod 20 is clamped into the clamping hole 10, the trapezoidal block 9 is limited, and therefore the second winding roller 6 can be dismounted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A winding device for a film blowing machine comprises a bottom plate (1) and is characterized in that two connecting plates (2) which are symmetrically arranged are fixedly installed at the top of the bottom plate (1), a first servo motor (3) is fixedly installed on one side of each connecting plate (2), a rotating roller (4) is fixedly installed on an output shaft of the first servo motor (3), one side, close to each other, of each connecting plate (2) is rotatably installed with the same first winding roller (5), belt pulleys are fixedly sleeved on the first winding roller (5) and the rotating roller (4), the belt pulleys are rotatably installed on the same belt, square plates are arranged on one sides, close to each other, of the two connecting plates (2), a groove (8) is formed in one side of each square plate, a trapezoidal block (9) is installed in the groove (8) in a sliding manner, a trapezoidal groove is formed in one side of each connecting plate (2), and is clamped with the trapezoidal block (9), the bottom inner wall of groove (8) is provided with limiting groove (11), two inner walls of limiting groove (11) are fixedly provided with a same thin rod (12), the thin rod (12) is provided with a limiting plate in a sliding manner, one side of the limiting plate is fixedly provided with a first spring (13), one side of connecting plate (2) is provided with a square hole, one side of connecting plate (2) is fixedly provided with a second servo motor (15), an output shaft of the second servo motor (15) extends into the square hole and is fixedly provided with a rotary column (21), one side of the rotary column (21) is provided with a thread groove (22), the thread groove (22) is internally connected with a sliding rod (26), one side of trapezoidal block (9) is provided with a clamping groove (14), and the clamping groove (14) is clamped with the sliding rod (26).
2. The winding device for the film blowing machine according to claim 1, characterized in that a connecting groove (23) is formed in the inner wall of the top of the square hole, the same round rod (24) is fixedly installed on the inner walls of two sides of the connecting groove (23), a connecting seat (25) is slidably installed on the round rod (24), and the bottom of the connecting seat (25) is fixedly installed on the sliding rod (26).
3. The winding device for the film blowing machine according to claim 1, wherein the sliding rod (26) is provided with an external thread, one side of the rotating column (21) is provided with a thread groove (22), the side wall of the thread groove (22) is provided with an internal thread, and the internal thread is meshed with the external thread.
4. The winding device for the film blowing machine according to claim 1, characterized in that a clamping hole (10) is formed in the top of the square plate, a lifting groove (19) is formed in the top of the trapezoidal block (9), a spring groove is formed in the inner wall of one side of the lifting groove (19), a connecting rod (17) is fixedly installed in the spring groove, a lifting seat is slidably installed on the connecting rod (17), a second spring (18) is fixedly installed at the bottom of the lifting seat, a clamping rod (20) is fixedly installed on one side of the lifting seat, and the clamping rod (20) is clamped with the clamping hole (10).
5. The winding device for the film blowing machine according to claim 1, characterized in that one side of the two square plates close to each other is provided with a rotating groove, a rotating seat (16) is installed in the rotating groove in a rotating manner, a second winding roller (6) is arranged on the rotating seat (16), and the same coating film (7) is arranged on the second winding roller (6) and the first winding roller (5).
6. The winding device for the film blowing machine according to claim 5, wherein the rotating seat (16) is provided with an annular sliding block, the side wall of the rotating groove is provided with an annular sliding groove, and the annular sliding block is slidably mounted in the annular sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209608.3U CN215755485U (en) | 2021-09-13 | 2021-09-13 | Winding device for film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209608.3U CN215755485U (en) | 2021-09-13 | 2021-09-13 | Winding device for film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215755485U true CN215755485U (en) | 2022-02-08 |
Family
ID=80086959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209608.3U Active CN215755485U (en) | 2021-09-13 | 2021-09-13 | Winding device for film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215755485U (en) |
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2021
- 2021-09-13 CN CN202122209608.3U patent/CN215755485U/en active Active
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