CN217971840U - Winding mechanism for shrink film - Google Patents
Winding mechanism for shrink film Download PDFInfo
- Publication number
- CN217971840U CN217971840U CN202222033035.8U CN202222033035U CN217971840U CN 217971840 U CN217971840 U CN 217971840U CN 202222033035 U CN202222033035 U CN 202222033035U CN 217971840 U CN217971840 U CN 217971840U
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- rolling
- shrink film
- subassembly
- winding mechanism
- seat
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Abstract
The utility model relates to a winding mechanism for shrink film, including the rolling subassembly, compress tightly subassembly and cutting assembly, the rolling subassembly includes two rolling discs and two wind-up rolls, two wind-up rolls rotate to be connected between two rolling discs and set up along the axis symmetry of rolling disc, it is located input one side of rolling subassembly to compress tightly the subassembly, it includes two removal seats and live-rollers to compress tightly the subassembly, the live-rollers rotates to be connected between two removal seats, two remove the seat and are used for driving the live-rollers to reciprocate, cutting assembly is located two rolling discs top and is located between two wind-up rolls, the device is when the wind-up roll rolling, it will get into near the shrink film area of wind-up roll to compress tightly constantly through removing the seat drive live-rollers, make shrink film area stretch out, more in the same direction as smooth and level and smooth when the rolling.
Description
Technical Field
The utility model belongs to the technical field of shrink film manufacturing equipment, concretely relates to winding mechanism for shrink film.
Background
The last of the existing shrink film production processes is to wind and store the connected shrink films, and the existing winding device is often in a loose state when the continuous shrink films reach the winding device, so that the shrink films wound by the winding device are uneven and have more folds.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a winding mechanism for shrink film is provided, it can guarantee the planarization of rolling process.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a winding mechanism for shrink film, includes rolling subassembly, compresses tightly subassembly and cutting assembly, the rolling subassembly includes two rolling discs and two wind-up rolls, two the wind-up roll rotates to be connected between two rolling discs and sets up along the axis symmetry of rolling disc, it is located input one side of rolling subassembly to compress tightly the subassembly, it includes two removal seats and live-rollers to compress tightly the subassembly, the live-rollers rotates to be connected between two removal seats, two it is used for driving the live-rollers to reciprocate to remove the seat, cutting assembly is located two rolling disc tops and is located between two wind-up rolls.
The winding mechanism is characterized in that the winding mechanism further comprises a bearing frame, the two rotating discs are rotatably connected to two inner side walls of the bearing frame, sliding grooves are formed in the two inner side walls of the bearing frame, and the moving seat is located in the sliding grooves and connected with the sliding grooves in a sliding mode.
The sliding groove is internally provided with a screw rod, the movable seat is provided with a threaded hole which penetrates through the movable seat from top to bottom, and the threaded hole is matched with the screw rod.
The winding roller is characterized in that a rotating installation seat is formed on the rotating disc, a square hole is formed in the outward surface of the rotating installation seat, square clamping heads are formed at the two ends of the winding roller, and the square clamping heads are matched with the square hole.
The rotation mounting seat comprises an upper mounting seat and a lower mounting seat, the upper mounting seat is detachably connected with the lower mounting seat, and the lower mounting seat is rotatably connected to the rotating disc.
The upper mounting seat and the lower mounting seat are fixed through bolts.
The cutting assembly comprises a driving cylinder and a cutting tool bit.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses when the wind-up roll rolling, drive the live-rollers through removing the seat and compress tightly constantly and will get into the shrink film area near the wind-up roll for shrink film area is straight, and is more in the same direction as smooth and reduce the gas pocket between the shrink film area when the rolling, and when a wind-up roll rolling reached rated thickness, the rolling disc rotated, and cutting assembly cuts off the shrink film area that is located between two wind-up rolls, and operating personnel continue to carry out the rolling on the wind-up roll that does not carry out the rolling with shrink film area.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a winding mechanism for shrink film of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the winding assembly of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the compressing assembly of the present invention.
The labels in the figure are: 1. a winding component; 11. rotating the disc; 111. rotating the mounting seat; 1111. an upper mounting seat; 1112. a lower mounting seat; 12. a wind-up roll; 121. a square chuck; 2. a compression assembly; 21. a screw; 211. a synchronizing wheel; 212. a first gear; 22. a movable seat; 23. a rotating roller; 3. a cutting assembly; 31. a driving cylinder; 32. cutting off the cutter head; 4. a carrier; 41. a sliding groove.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 3, the present embodiment provides a winding mechanism for shrink film, which includes a carrier 4, a winding assembly 1, a pressing assembly 2, and a cutting assembly 3, wherein the winding assembly 1, the pressing assembly 2, and the cutting assembly 3 are mounted on the carrier 4.
The winding assembly 1 comprises two rotating discs 11 and two winding rollers 12, the two rotating discs 11 are rotatably connected to two inner side walls of the bearing frame 4, the two winding rollers 12 are rotatably connected between the two rotating discs 11 and symmetrically arranged along the axis of the rotating discs 11, specifically, a rotating mounting seat 111 is formed on the rotating discs 11, a square hole is formed in one outward surface of the rotating mounting seat 111, square clamping heads are formed at two ends of the winding roller 12, the square clamping heads 121 are matched with the square holes, the rotating mounting seat 111 comprises an upper mounting seat 1111 and a lower mounting seat 1112, the upper mounting seat 1111 is detachably connected with the lower mounting seat 1112, the lower mounting seat 1112 is rotatably connected to the rotating discs 11, the upper mounting seat 1111 is fixed with the lower mounting seat 1112 through bolts, and the upper mounting seat 1111 and the lower mounting seat 1112 are detachably connected for facilitating blanking.
Compress tightly subassembly 2 and be located input one side of rolling subassembly 1, it includes two removal seats 22 and live-rollers 23 to compress tightly subassembly 2, live-rollers 23 rotates to be connected between two removal seats 22, two removal seats 22 are used for driving live-rollers 23 and reciprocate, concretely, be formed with sliding tray 41 on two inside walls of bearing frame 4, remove seat 22 and be located sliding tray 41 and with sliding tray 41 sliding connection, be provided with screw rod 21 in the sliding tray 41, it is formed with the screw hole that runs through from top to bottom to remove seat 22, screw hole and screw rod 21 looks adaptation, concretely, the top of two screw rods 21 is formed with synchronizing wheel 211, be connected with the hold-in range between two synchronizing wheel 211, the tip of one of its screw rod 21 is formed with first gear 212, thereby first gear 212 and motor output end meshing realize the drive.
The cutting assembly 3 is located above the two rotating discs 11 and between the two winding rollers 12, the cutting assembly 3 comprises a driving air cylinder 31 and a cutting tool bit 32, and the driving air cylinder 31 drives the cutting tool bit to move downwards to cut off the connected shrink film strip.
This scheme is when wind-up roll 12 rolling, rotate through screw rod 21 and make removal seat 22 drive rotor 23 compress tightly constantly and will get into the shrink film area near wind-up roll 12 for shrink film area is straight, in the time of the rolling smooth and reduce the gas pocket between the shrink film area more, when a wind-up roll 12 rolling reaches rated thickness, rolling disc 11 rotates, cutting assembly 3 cuts off the shrink film area that is located between two wind-up rolls 12, operating personnel with shrink film area take up not carry out the wind-up roll 12 of rolling on, continue to roll.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a winding mechanism for shrink film which characterized in that: including rolling subassembly, compress tightly subassembly and cutting assembly, the rolling subassembly includes two rolling discs and two wind-up rolls, two the wind-up roll rotates to be connected between two rolling discs and sets up along the axis symmetry of rolling disc, it is located input one side of rolling subassembly to compress tightly the subassembly, it includes two removal seats and live-rollers to compress tightly the subassembly, the live-rollers rotates to be connected and removes between the seat two, two it is used for driving the live-rollers to reciprocate to remove the seat, cutting assembly is located two rolling disc tops and is located between two wind-up rolls.
2. The winding mechanism for the shrink film according to claim 1, wherein: the winding mechanism is characterized in that the winding mechanism further comprises a bearing frame, the two rotating discs are rotatably connected to two inner side walls of the bearing frame, sliding grooves are formed in the two inner side walls of the bearing frame, and the moving seat is located in the sliding grooves and connected with the sliding grooves in a sliding mode.
3. The winding mechanism for shrink film as claimed in claim 2, wherein: the sliding groove is internally provided with a screw rod, the movable seat is provided with a threaded hole which penetrates through the movable seat from top to bottom, and the threaded hole is matched with the screw rod.
4. The winding mechanism for shrink film as claimed in claim 1, wherein: the winding roller is characterized in that a rotating installation seat is formed on the rotating disc, a square hole is formed in one surface, facing outwards, of the rotating installation seat, square clamping heads are formed at two ends of the winding roller, and the square clamping heads are matched with the square hole.
5. The winding mechanism for the shrink film according to claim 4, wherein: the rotation mounting seat comprises an upper mounting seat and a lower mounting seat, the upper mounting seat is detachably connected with the lower mounting seat, and the lower mounting seat is rotatably connected to the rotating disc.
6. The winding mechanism for the shrink film according to claim 5, wherein: the upper mounting seat and the lower mounting seat are fixed through bolts.
7. The winding mechanism for shrink film as claimed in claim 1, wherein: the cutting assembly comprises a driving cylinder and a cutting tool bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033035.8U CN217971840U (en) | 2022-08-03 | 2022-08-03 | Winding mechanism for shrink film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033035.8U CN217971840U (en) | 2022-08-03 | 2022-08-03 | Winding mechanism for shrink film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217971840U true CN217971840U (en) | 2022-12-06 |
Family
ID=84256805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222033035.8U Active CN217971840U (en) | 2022-08-03 | 2022-08-03 | Winding mechanism for shrink film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217971840U (en) |
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2022
- 2022-08-03 CN CN202222033035.8U patent/CN217971840U/en active Active
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