Winding device for high-barrier film production

Abstract

The utility model relates to the technical field of film production, and discloses a winding device for high-barrier film production, which comprises a bearing table, the upper surface of the bearing table is fixedly connected with a first supporting seat, the outer surface of the first supporting seat is fixedly connected with an auxiliary bearing, the upper surface of the bearing table is fixedly connected with a second supporting seat, and the outer surface of the second supporting seat is fixedly connected with an auxiliary bearing. According to the winding device, the sliding lifting clamping seat is arranged, when the winding roller reaches the preset thickness or weight, the servo motor is closed, the threaded rod is unscrewed, fixing of the winding roller is relieved, then an operator slides the sliding lifting clamping seat to the position above the sliding groove through the movable sliding block, the distance between the sliding lifting clamping seat and the clamping seat is increased at the moment, and the winding roller is clamped. And in the upward moving process of the sliding and lifting clamping base, the telescopic spring is stretched, when a person takes down the winding roller and cancels external force on the sliding and lifting clamping base, the telescopic spring is reset, the sliding and lifting clamping base is driven to return to the bottommost part of the sliding groove, and therefore the person can conveniently install a new winding roller in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to a winding device for producing high-barrier films. Background Art

[0002] High-barrier film is a thin film material with excellent barrier properties. It is mainly used in packaging and other applications that need to prevent the penetration of gases, moisture, odors, etc. The main feature of high-barrier film is that it can effectively prevent the penetration of gases such as oxygen, water vapor, carbon dioxide, as well as odors and ultraviolet rays, thereby extending the shelf life and freshness of the packaged contents.

[0003] The traditional winding device uses a fixed clamping mechanism. When a fully loaded winding roller needs to be replaced, the operator needs to manually loosen the clamping mechanism and remove the wound film roll from the equipment. This process usually requires multiple adjustments and operations, such as loosening multiple fixing screws or unlocking complex mechanical structures to complete the release of the winding roller. In addition, when installing a new winding roller, the reverse operation steps are also required to fix the new film roll to the equipment. These operations are not only time-consuming and labor-intensive, but may also cause certain parts of the equipment to be damaged due to frequent disassembly and assembly, thereby affecting the efficiency and product quality of the entire production line. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a winding device for producing high-barrier films.

[0005] The utility model is implemented by the following technical solutions: a winding device for the production of high-barrier film, comprising a supporting platform, the upper surface of the supporting platform is fixedly connected to a first supporting seat, the outer surface of the first supporting seat is fixedly connected to an auxiliary bearing, the upper surface of the supporting platform is fixedly connected to a second supporting seat, the upper surface of the second supporting seat is fixedly connected to a protective shell, the inner wall of the protective shell is fixedly installed with a servo motor by bolts, the surface of the auxiliary bearing and the output end of the servo motor are fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a clamping seat, the outer surface of the clamping seat is provided with a slide groove, the interior of the slide groove is slidably connected to a movable slider, the upper surface of the movable slider is fixedly connected to a top plate, and the surface of the top plate is fixedly connected to a sliding clamping seat.

[0006] Through the above technical solution, the servo motor drives the rotating shaft and the clamping seat, so as to realize the automated winding process, reduce the complexity and labor intensity of manual operation, and the sliding card seat can slide up and down on the outer surface of the clamping seat through the movable slider, which enables the operator to quickly disassemble and assemble the winding roller more conveniently, thereby improving the flexibility and work efficiency of the equipment. After the winding is completed, the servo motor is turned off, and then the winding roller that has been wound can be safely taken out by releasing the fixation of the clamping seat and the sliding card seat.

[0007] As a further improvement of the above solution, the sliding clamping seat is slidably connected to the outer surface of the clamping seat through a movable slider.

[0008] Through the above technical solution, the sliding card seat can slide freely on the outer surface of the clamping seat through the movable slider, so that the operator can quickly adjust the position of the sliding card seat, thereby facilitating the disassembly and assembly of the winding roller and improving work efficiency.

[0009] As a further improvement of the above solution, the inner wall of the sliding base is threadedly connected to a threaded rod.

[0010] Through the above technical solution, the design of the threaded rod can provide a stable fixing force, ensuring that the winding roller will not be displaced or loosened during the winding process, thereby ensuring the quality and stability of the winding.

[0011] As a further improvement of the above solution, a telescopic spring is fixedly connected to the lower surface of the top plate.

[0012] Through the above technical solution, the telescopic spring can be stretched when the sliding card seat moves upward, and automatically reset after the external force is removed, thereby returning the sliding card seat to its initial position without manual intervention, thereby improving the degree of automation of the equipment.

[0013] As a further improvement of the above solution, the bottom of the telescopic spring is fixedly connected to a bottom plate.

[0014] As a further improvement of the above solution, the base plate is fixedly connected to the outer surface of the clamping seat.

[0015] As a further improvement of the above solution, the threaded rod passes through the sliding seat and is threadedly connected to a winding roller.

[0016] Through the above technical solution, the threaded connection between the threaded rod and the winding roller can provide a precise fixing effect, ensuring that the winding roller will not move axially during operation, thereby improving the stability and accuracy of the winding process.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a sliding card seat. When the winding roller reaches a predetermined thickness or weight, the servo motor is turned off, the threaded rod is loosened, and the fixation of the winding roller is released. Then the operator slides the sliding card seat to the top of the slide groove through the movable slider. At this time, the distance between the sliding card seat and the clamping seat becomes larger, so that the winding roller can be easily removed. During the upward movement of the sliding card seat, the telescopic spring is stretched. When the operator removes the winding roller and the external force on the sliding card seat is released, the telescopic spring is reset, driving the sliding card seat to return to the bottom of the slide groove, thereby facilitating the operator to subsequently install a new winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the servo motor of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the threaded rod of the utility model;

[0022] Figure 4 This is a structural diagram of the chute of the utility model;

[0023] Figure 5 It is a structural diagram of the movable slider of the utility model.

[0024] Description of main symbols:

[0025] 1. Support platform; 2. First support seat; 3. Auxiliary bearing; 4. Second support seat; 5. Protective shell; 6. Servo motor; 7. Rotating shaft; 8. Clamping seat; 9. Slide groove; 10. Movable slider; 11. Top plate; 12. Sliding card seat; 13. Threaded rod; 14. Telescopic spring; 15. Bottom plate; 16. Winding roller. DETAILED DESCRIPTION

[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-5, a winding device for producing high-barrier film in this embodiment includes a supporting platform 1, the upper surface of the supporting platform 1 is fixedly connected to a first supporting seat 2, the outer surface of the first supporting seat 2 is fixedly connected to an auxiliary bearing 3, the upper surface of the supporting platform 1 is fixedly connected to a second supporting seat 4, the upper surface of the second supporting seat 4 is fixedly connected to a protective shell 5, the inner wall of the protective shell 5 is fixedly installed with a servo motor 6 by bolts, the surface of the auxiliary bearing 3 and the output end of the servo motor 6 are fixedly connected to a rotating shaft 7, the surface of the rotating shaft 7 is fixedly connected to a clamping seat 8, the outer surface of the clamping seat 8 is provided with a slide groove 9, the interior of the slide groove 9 is slidably connected to a movable slider 10, and the upper surface of the movable slider 10 is fixed It is fixedly connected to a top plate 11, and a sliding card seat 12 is fixedly connected to the surface of the top plate 11. The servo motor 6 is started, and the output end of the motor drives the clamping seat 8 to rotate through the rotating shaft 7. The rotation of the clamping seat 8 will drive the winding roller 16 to wind the high-barrier film around it, and the winding process begins. Since the sliding card seat 12 can slide up and down on the outer surface of the clamping seat 8 through the movable slider 10, this enables the operator to quickly disassemble and assemble the winding roller 16 more conveniently. When the winding roller 16 reaches a predetermined thickness or weight, the servo motor 6 is stopped, the clamping seat 8 and the sliding card seat 12 are released, and the winding roller 16 that has been wound is taken out for the next step of processing or packaging.

[0029] The sliding card seat 12 is slidably connected to the outer surface of the clamping seat 8 through the movable slider 10. The sliding card seat 12 forms a sliding connection with the outer surface of the clamping seat 8 through the movable slider 10. When the winding roller 16 needs to be disassembled, the operator slides the sliding card seat 12 upwards. At this time, the distance between the sliding card seat 12 and the clamping seat 8 becomes larger, so that the winding roller 16 can be easily installed or removed.

[0030] The inner wall of the lifting base 12 is threadedly connected to a threaded rod 13, and the threaded rod 13 is threadedly connected to the inner wall of the lifting base 12. When the winding roller 16 needs to be fixed, the operator rotates the threaded rod 13 to make it move up and down under the action of the thread on the inner wall of the lifting base 12, and connect with the screw hole on the surface of the winding roller 16, so as to fix the winding roller 16 between the lifting base 12 and the clamping base 8. This design utilizes the self-locking performance of the thread to ensure that the winding roller 16 remains stable during the winding process. At the same time, the winding roller 16 can be quickly fixed and released through a simple rotation operation, thereby improving the convenience of use and work efficiency of the equipment.

[0031] A telescopic spring 14 is fixedly connected to the lower surface of the top plate 11. One end of the telescopic spring 14 is fixed to the lower surface of the top plate 11, and the other end is connected to the sliding card seat 12. When the sliding card seat 12 moves upward, the telescopic spring 14 is stretched to store elastic potential energy. When the operator removes the winding roller 16 and cancels the external force on the sliding card seat 12, the telescopic spring 14 is reset under the action of elastic potential energy, driving the sliding card seat 12 to return to the bottom of the slide groove 9 for subsequent work.

[0032] The bottom of the telescopic spring 14 is fixedly connected to a bottom plate 15 .

[0033] The base plate 15 is fixedly connected to the outer surface of the clamping seat 8 .

[0034] The threaded rod 13 passes through the sliding base 12 and is threadedly connected to the winding roller 16. The operator rotates the threaded rod 13, causing it to move up and down under the action of the threads on the inner wall of the sliding base 12, and connect with the screw holes on the surface of the winding roller 16, thereby fixing the winding roller 16 between the sliding base 12 and the clamping base 8.

[0035] The implementation principle of a winding device for producing high-barrier film in the embodiment of the present application is as follows: place the supporting platform 1 on an appropriate working plane, ensure that the first support seat 2 and the second support seat 4 are firmly fixed on the supporting platform 1, install the protective shell 5, and fix the servo motor 6 to the inner wall with bolts, install the auxiliary bearing 3 on the first support seat 2, thread the threaded rod 13 to the inner wall of the sliding card seat 12, and ensure that it can rotate freely, place the winding roller 16 between the sliding card seat 12 and the clamping seat 8, rotate the threaded rod 13 to lift and lower, and connect it to the screw hole on the surface of the winding roller 16, so as to fix it in the middle of the sliding card seat 12 and the clamping seat 8, then turn on the servo motor 6, and its output end drives the clamping seat through the rotating shaft 7. The tightening seat 8 rotates, thereby driving the winding roller 16 to start winding the high-barrier film. When the winding roller 16 reaches a predetermined thickness or weight, the servo motor 6 is turned off, the threaded rod 13 is loosened, and the fixing of the winding roller 16 is released. At this time, the operator slides the sliding seat 12 to the top of the slide groove 9 through the movable slider 10. At this time, the distance between the sliding seat 12 and the clamping seat 8 becomes larger, so that the winding roller 16 can be easily removed. During the upward movement of the sliding seat 12, the telescopic spring 14 is stretched. When the personnel removes the winding roller 16 and the external force on the sliding seat 12 is removed, the telescopic spring 14 is reset under the action of elastic potential energy, driving the sliding seat 12 to return to the bottom of the slide groove 9, thereby facilitating the personnel to subsequently install a new winding roller 16.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A winding device for producing high barrier film, characterized in that: The invention comprises a supporting platform (1), wherein the upper surface of the supporting platform (1) is fixedly connected to a first supporting seat (2), the outer surface of the first supporting seat (2) is fixedly connected to an auxiliary bearing (3), the upper surface of the supporting platform (1) is fixedly connected to a second supporting seat (4), the upper surface of the second supporting seat (4) is fixedly connected to a protective shell (5), the inner wall of the protective shell (5) is fixedly mounted with a servo motor (6) by bolts, the surface of the auxiliary bearing (3) and the output end of the servo motor (6) are fixedly connected to a rotating shaft (7), the surface of the rotating shaft (7) is fixedly connected to a clamping seat (8), the outer surface of the clamping seat (8) is provided with a sliding groove (9), the interior of the sliding groove (9) is slidably connected to a movable slider (10), the upper surface of the movable slider (10) is fixedly connected to a top plate (11), and the surface of the top plate (11) is fixedly connected to a sliding seat (12).

2. A winding device for producing high-barrier film according to claim 1, characterized in that: The sliding clamping seat (12) is slidably connected to the outer surface of the clamping seat (8) via a movable slider (10).

3. The high-barrier film production winding device according to claim 1, characterized in that: The inner wall of the sliding card seat (12) is threadedly connected with a threaded rod (13).

4. The high-barrier film production winding device according to claim 1, characterized in that: A telescopic spring (14) is fixedly connected to the lower surface of the top plate (11).

5. The winding device for producing high-barrier film according to claim 4, characterized in that: The bottom of the telescopic spring (14) is fixedly connected to a bottom plate (15).

6. A winding device for producing high-barrier film according to claim 5, characterized in that: The base plate (15) is fixedly connected to the outer surface of the clamping seat (8).

7. The winding device for producing high-barrier film according to claim 3, characterized in that: The threaded rod (13) passes through the sliding card seat (12) and is threadedly connected to a winding roller (16).

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