Novel winding device for plastic flexible packaging film

Abstract

The utility model discloses a novel plastic flexible package film winding device, which comprises a supporting piece, a pressing piece and a winding piece, the supporting piece comprises a bottom frame, the pressing piece is arranged at one end of the top surface of the bottom frame, the winding piece is arranged at the other end of the top surface of the bottom frame, the winding piece comprises a rotating seat, and the rotating seat is vertically fixed on one side of the top surface of the bottom frame. A rotating seat is horizontally and rotatably connected with a winding rod, a winding motor is horizontally and fixedly arranged on the rotating seat, the output end of the winding motor is fixedly arranged on a rotating shaft of the winding rod, a sliding frame is vertically arranged on the other side of the winding rod, the bottom end of the sliding frame is fixedly arranged on the bottom frame, and a sliding plate is vertically and slidably arranged on the sliding frame. The winding roller solves the problems that when an existing winding roller is used for winding a plastic flexible package film, the winding roller needs to be fixed to an output shaft through a bolt, after winding is completed, the bolt is loosened to be taken down, and by means of the bolt connection mode, the mounting and dismounting processes are tedious, and much time is consumed.

Description

Technical Field

[0001] The utility model relates to the technical field of film winding equipment, in particular to a novel winding device for plastic soft packaging film. Background Art

[0002] Plastic flexible packaging films are often used for packaging and as a coating layer. After the production of plastic flexible packaging films is completed, most of them need to be rolled up by a winding roller for easy transportation.

[0003] The existing announcement number is CN210122410U, and the name is a new type of winding device for plastic flexible packaging film, including a base, a cutting device and a winding mechanism. Two groups of mounting seats are welded and fixed on the left surface of the base, and a mounting plate is welded and fixed on the surface of the mounting seat. Two groups of anti-static rollers are rotatably connected between the two groups of mounting plates. Through the arrangement of four groups of winding rollers on the winding mechanism, after one group of winding rollers is full, it can directly rotate to another group of winding rollers for collecting materials, reducing the time between workers unloading materials and installing winding rollers, enabling continuous production and improving production efficiency.

[0004] However, when the above-mentioned film is rolled up, the winding roller needs to be fixed to the output shaft by bolts when rolling up the plastic flexible packaging film. After the rolling is completed, the bolts are loosened to remove it. With this bolt connection method, the installation and disassembly process is relatively cumbersome and time-consuming. Utility Model Content

[0005] The utility model aims to provide a novel winding device for plastic flexible packaging film, aiming to improve the above-mentioned problems.

[0006] The utility model is achieved in this way:

[0007] A novel winding device for plastic flexible packaging film comprises a supporting member, a pressing member and a winding member, the supporting member comprises a base frame, a pressing member is arranged at one end of the top surface of the base frame, and a winding member is arranged at the other end of the top surface of the base frame, the winding member comprises a swivel seat, the swivel seat is vertically fixed to one side of the top surface of the base frame, and a winding rod is horizontally rotatably connected to the swivel seat, a winding motor is horizontally fixed to the swivel seat, and the output end of the winding motor is fixed to the rotating shaft of the winding rod, a slide is vertically arranged on the other side of the winding rod, and the bottom end of the slide is fixed to the base frame, a slide plate is vertically slidably installed on the slide plate, a slide seat is horizontally slidably installed on the slide plate, and the slide seat is horizontally rotatably connected to a plug column plate, a second spring is horizontally fixed on the slide seat, and the other end of the second spring is fixed to the slide plate, a slot is opened at the end of the winding rod, and the slot is plugged into the plug column plate.

[0008] Furthermore, a slide cylinder is vertically fixed to the middle of the base frame, and a screw cylinder is vertically rotatably connected to the middle of the base frame.

[0009] Furthermore, a top frame is horizontally arranged above the middle of the bottom frame, and a top roller is horizontally rotatably connected to the top frame.

[0010] Furthermore, a sliding rod is vertically fixed on the bottom surface of the top frame, and the sliding rod is vertically slidably connected in the sliding cylinder.

[0011] Furthermore, a screw rod is vertically fixed in the middle of the bottom surface of the top frame, and the screw rod is threadably assembled and connected to the screw barrel.

[0012] Furthermore, the holding member includes a sliding frame, which is symmetrically arranged in two pieces, and the bottom surfaces of the two sliding frames are fixed on the top surface of the base frame. A pressure roller is horizontally arranged between the two sliding frames, and both ends of the pressure roller are rotatably connected to sliders.

[0013] Furthermore, the slider is vertically slidably installed on the slide frame, and a first spring is vertically fixed on the top surface of the slider, and the top end of the first spring is fixed on the inner top surface of the slide frame.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the plastic film produced during use is rolled up in the winding rod of the winding piece after passing through the holding piece at one end of the base frame. When rolling up the film, the slide plate on the sliding slide moves up, and then the sliding slide plate is in the slide seat to push the plug plate to be inserted into the slot of the winding rod. Then, when the winding rod rotates, the plug plate is driven to rotate on the slide plate, thereby elastically supporting the limited film to be rolled up on the winding rod, and then it is not fixed to the output shaft by bolts, so as to avoid loosening the bolts to remove it after the winding is completed. With this bolt connection method, the installation and disassembly process is cumbersome and time-consuming, which improves the convenience of rolling up the film on the winding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic structural diagram of the support member in the embodiment of the utility model in a disassembled state;

[0019] Figure 4 It is a schematic diagram of the structure of the winding member in the embodiment of the utility model in the disassembled state;

[0020] Figure 5 It is a schematic structural diagram of the holding member in the embodiment of the utility model in a disassembled state.

[0021] In the figure: 1. Support member; 11. Base frame; 12. Slide; 13. Screw; 14. Top frame; 15. Top roller; 16. Slide rod; 17. Screw; 2. Pressing member; 21. Slide frame; 22. Sliding block; 23. Pressing roller; 24. First spring; 3. Winding member; 31. Rotating seat; 32. Winding motor; 33. Winding rod; 331. Slot; 34. Slide; 35. Slide plate; 36. Sliding seat; 37. Second spring; 38. Pillar plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a novel winding device for plastic flexible packaging film includes a supporting member 1, a holding member 2 and a winding member 3. The supporting member 1 includes a base frame 11, a holding member 2 is provided at one end of the top surface of the base frame 11, and a winding member 3 is provided at the other end of the top surface of the base frame 11. The winding member 3 includes a rotating seat 31, the rotating seat 31 is vertically fixed to one side of the top surface of the base frame 11, and a winding rod 33 is horizontally rotatably connected to the rotating seat 31, a winding motor 32 is horizontally fixed to the rotating seat 31, and the output end of the winding motor 32 is fixed to the rotating shaft of the winding rod 33, a slide 34 is vertically provided on the other side of the winding rod 33, and the bottom end of the slide 34 is fixed to the base frame 11, and a slide plate 35 is vertically slidably installed on the slide 34, a slide seat 36 is horizontally slidably installed on the slide plate 35, and the slide seat 36 is horizontally rotatably connected to the plug column plate 38, and a second spring 37 is horizontally fixed to the slide seat 36, and The other end of the second spring 37 is fixed to the slide plate 35, and the end of the winding rod 33 is provided with a slot 331, and the slot 331 is plugged into the column plate 38. During use, the plastic film produced after production passes through the holding piece 2 at one end of the base frame 11 and is rolled up in the winding rod 33 of the winding member 3. When the film is rolled up, the slide plate 35 on the sliding slide 34 moves up, and then the sliding slide plate 35 is slid in the slide seat 36 to push the column plate 38 to insert into the slot 331 of the winding rod 33. Then, when the winding rod 33 rotates, it drives the column plate 38 to rotate on the slide plate 35, thereby elastically supporting the limiting film to be rolled up on the winding rod 33, and then it is not fixed to the output shaft by bolts, so as to avoid loosening the bolts to remove it after the winding is completed. With this bolt connection method, the installation and disassembly process is relatively cumbersome and time-consuming, which improves the convenience of rolling up the film on the winding rod 33.

[0024] See also Figure 1 A slide cylinder 12 is vertically fixed in the middle of the bottom frame 11, and a screw cylinder 17 is vertically rotatably connected in the middle of the bottom frame 11. A top frame 14 is horizontally arranged above the middle of the bottom frame 11, and a top roller 15 is horizontally rotatably connected to the top frame 14. A sliding rod 16 is vertically fixed on the bottom surface of the top frame 14, and the sliding rod 16 is vertically slidably connected in the slide cylinder 12. A screw rod 13 is vertically fixed in the middle of the bottom surface of the top frame 14, and the screw rod 13 is threadedly assembled and connected with the screw cylinder 17. During use, the screw cylinder 17 on the bottom frame 11 is rotated, and the screw rod 13 is threadedly driven to vertically support the top frame 14 upward. The top frame 14 moves upward and uses the top roller 15 to support the film to be tensioned upward, thereby ensuring the tension of the film when it is rolled up.

[0025] See also Figure 1The pressing member 2 includes a slide frame 21, which is symmetrically arranged with two slide frames 21, and the bottom surfaces of the two slide frames 21 are fixed on the top surface of the base frame 11. A pressure roller 23 is horizontally arranged between the two slide frames 21, and both ends of the pressure roller 23 are rotatably connected with a slider 22, the slider 22 is vertically slidably installed on the slide frame 21, and a first spring 24 is vertically fixed on the top surface of the slider 22, and the top end of the first spring 24 is fixed on the inner top surface of the slide frame 21. During use, the film passing through the two slide frames 21 presses the pressure roller 23 upward, and the pressure roller 23 pushes the slider 22 upward to slide vertically on the two slide frames 21, and the deformation force of the first spring 24 is used to press the slider 22 downward to move up and down on the slide frame 21, thereby pressing the film downward and tensioning it downward, thereby ensuring the tension of the film when it is rolled up.

[0026] Working principle: During use, the produced plastic film is rolled up in the winding rod 33 of the winding member 3 after passing through the pressing part 2 at one end of the base frame 11. When rolling up the film, the slide plate 35 on the sliding slide 34 moves up, and then the sliding slide plate 35 is in the slide seat 36, pushing the plug plate 38 to be inserted into the slot 331 of the winding rod 33, and then when the winding rod 33 rotates, it drives the plug plate 38 to rotate on the slide plate 35, thereby elastically supporting the limiting film to be rolled up on the winding rod 33.

[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A novel winding device for plastic flexible packaging film, characterized in that: The invention comprises a supporting member (1), a holding member (2) and a winding member (3), wherein the supporting member (1) comprises a base frame (11), the holding member (2) is arranged at one end of the top surface of the base frame (11), and the winding member (3) is arranged at the other end of the top surface of the base frame (11), the winding member (3) comprises a rotating seat (31), the rotating seat (31) is vertically fixed to one side of the top surface of the base frame (11), and a winding rod (33) is horizontally rotatably connected to the rotating seat (31), a winding motor (32) is horizontally fixed to the rotating seat (31), and the output end of the winding motor (32) is fixed to the rotating end of the winding rod (33). The reel (33) is provided with a slide (34) vertically on the other side of the reel (33), and the bottom end of the slide (34) is fixed on the bottom frame (11), and a slide plate (35) is vertically slidably installed on the slide (34), a slide seat (36) is horizontally slidably installed on the slide plate (35), and the slide seat (36) is horizontally rotatably connected to the plug column plate (38), a second spring (37) is horizontally fixed on the slide seat (36), and the other end of the second spring (37) is fixed on the slide plate (35), and a slot (331) is provided at the end of the reel (33), and the slot (331) is plugged into the plug column plate (38).

2. A novel winding device for plastic flexible packaging film according to claim 1, characterized in that: A slide cylinder (12) is vertically fixed in the middle of the base frame (11), and a screw cylinder (17) is vertically rotatably connected in the middle of the base frame (11).

3. A novel winding device for plastic flexible packaging film according to claim 2, characterized in that: A top frame (14) is horizontally arranged above the middle of the bottom frame (11), and a top roller (15) is horizontally rotatably connected to the top frame (14).

4. A novel winding device for plastic flexible packaging film according to claim 3, characterized in that: A sliding rod (16) is vertically fixed on the bottom surface of the top frame (14), and the sliding rod (16) is vertically slidably connected in the sliding cylinder (12).

5. A novel winding device for plastic flexible packaging film according to claim 4, characterized in that: A screw rod (13) is vertically fixed in the middle of the bottom surface of the top frame (14), and the screw rod (13) is threadedly assembled and connected with the screw barrel (17).

6. The novel winding device for plastic flexible packaging film according to claim 1 is characterized in that: The holding member (2) comprises a sliding frame (21), wherein the sliding frame (21) is symmetrically arranged in two pieces, and the bottom surfaces of the two sliding frames (21) are fixed on the top surface of the base frame (11), a pressing roller (23) is horizontally arranged between the two sliding frames (21), and both ends of the pressing roller (23) are rotatably connected to a sliding block (22).

7. A novel winding device for plastic flexible packaging film according to claim 6, characterized in that: The slider (22) is vertically slidably mounted on the slide frame (21), and a first spring (24) is vertically fixed on the top surface of the slider (22), and the top end of the first spring (24) is fixed on the inner top surface of the slide frame (21).

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