Food packaging bag winding machine

Abstract

The present application relates to the technical field of winding machines, and discloses a food packaging bag winding machine, comprising a base plate, a top end of which is equipped with a fixed plate, and the other end of which is slidably connected to a movable plate, and the movable plate and the fixed plate are both rotatably connected to a clamping plate, and a winding roller is arranged between the two clamping plates, and a driving motor for driving the clamping plate to rotate is fixedly installed on the outer wall of the movable plate, and a mounting plate is fixedly connected to the side wall of the fixed plate, and a support frame is fixedly installed on the mounting plate; the present application is provided with a mounting plate, and is cooperated with a support frame, a lower rotating roller, a lifting frame, an upper rotating roller and a lifting screw, so that by rotating the lifting screw, the lifting screw can push the lifting frame to move downward, and the lifting frame drives the upper rotating roller to approach the lower rotating roller to clamp the packaging bag, thereby increasing the tension degree of the packaging bag when rolling up, and thereby improving the rolling effect of the packaging bag.

Description

Technical Field

[0001] The present application relates to the technical field of winding machines, and in particular to a food packaging bag winding machine. Background Art

[0002] For example, a Chinese utility model patent with the announcement number CN216037636U discloses a food packaging bag winding machine, including a base, a fixed rod fixedly mounted on the base, and a motor fixedly mounted on the side wall of the fixed rod, a rotating hole is opened on the fixed rod, a rotating rod 1 is rotatably connected to the rotating hole, and the rotating rod 1 is fixedly connected to the output end of the motor, a fixed plate 1 is fixedly mounted on the rotating rod 1, a mounting plate is mounted on the base through a sliding mechanism, and a rotating rod 2 is rotatably connected to the mounting plate, a fixed plate 2 is fixedly mounted on the rotating rod 2, and a winding roller is clamped between the fixed plate 1 and the fixed plate 2. The advantages are: the spacing between the fixed rod and the mounting plate can be adjusted, so that winding rollers of different lengths can be installed between the two, which is convenient for winding packaging bags with different widths, and the application range of the device is improved. At the same time, the disassembly and assembly of the winding roller on the winding machine is also relatively simple;

[0003] With respect to the above-mentioned related technologies, the inventors believe that when the packaging bag winding machine in the related technologies is winding the packaging bags, the packaging bag winding effect may be poor due to insufficient tensioning of the packaging bags, thereby reducing the practicality of the device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that when a packaging bag winder in the related art is winding the packaging bag, the packaging bag may not be sufficiently tensioned, resulting in poor winding effect and reducing the practicality of the device, the present application provides a food packaging bag winder.

[0006] The food packaging bag winding machine provided in this application adopts the following technical solution:

[0007] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0008] Preferably, a slide groove is provided on one side of the mounting plate close to the fixed plate, a screw rod is rotatably arranged inside the slide groove, a cutting knife is threadedly connected to the outer side of the screw rod, and a movable motor for driving the screw rod to rotate is fixedly installed on the side wall of the mounting plate.

[0009] Preferably, a limiting groove is provided on the side wall of the movable plate close to the mounting plate, a limiting plate is slidably arranged inside the limiting groove, and the limiting plate is fixedly mounted on the side wall of the mounting plate.

[0010] Preferably, a movable groove is provided on the bottom plate, a threaded rod is rotatably provided inside the movable groove, a movable block is threadedly connected to the outer side of the threaded rod, and the movable block is fixedly connected to the movable plate.

[0011] Preferably, the end of the threaded rod passes through the side wall of the bottom plate and is fixedly connected to a turntable, and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The present application is provided with a mounting plate, and is provided with a supporting frame, a lower roller, a lifting frame, an upper roller and a lifting screw, so that by rotating the lifting screw, the lifting screw can push the lifting frame to move downward, and the lifting frame drives the upper roller to approach the lower roller to clamp the packaging bag, thereby increasing the tension of the packaging bag when it is rolled up, thereby improving the rolling effect of the packaging bag;

[0014] 2. The present application provides a slide groove on the mounting plate, and is provided with a screw rod, a cutting knife, and a moving motor, so that by starting the moving motor, the moving motor drives the screw rod to rotate, and the screw rod can push the cutting knife to move to cut the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of a mobile plate of an application embodiment;

[0017] Figure 3 It is a schematic diagram of the structure of the mounting plate of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. Base plate; 11. Moving groove; 12. Threaded rod; 13. Moving block; 14. Turntable; 2. Fixed plate; 3. Moving plate; 31. Limiting groove; 4. Clamping plate; 5. Winding roller; 6. Driving motor; 7. Mounting plate; 71. Slide groove; 72. Screw rod; 73. Cutting knife; 74. Moving motor; 75. Limiting plate; 8. Support frame; 81. Lower roller; 82. Lifting groove; 9. Lifting frame; 91. Upper roller; 92. Lifting screw. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a food packaging bag winding machine. Figure 1-3 A food packaging bag winding machine comprises a bottom plate 1, a fixed plate 2 is installed at one end of the top of the bottom plate 1, and a movable plate 3 is slidably connected to the other end thereof, the movable plate 3 and the fixed plate 2 are both rotatably connected to a clamping plate 4, a winding roller 5 is arranged between the two clamping plates 4, a driving motor 6 for driving the clamping plate 4 to rotate is fixedly installed on the outer wall of the movable plate 3, a mounting plate 7 is fixedly connected to the side wall of the fixed plate 2, a supporting frame 8 is fixedly installed on the mounting plate 7, a lower rotating roller 81 is rotatably connected to the lower side of the supporting frame 8, and lifting grooves 82 are opened on both sides of the supporting frame 8, a lifting frame 9 is slidably connected inside the lifting groove 82, an upper rotating roller 91 is rotatably connected to the lifting frame 9, and a lifting screw 92 threadedly connected to the support frame 8 is rotatably connected to the lifting frame 9.

[0021] Here, by rotating the lifting screw 92, the lifting screw 92 can push the lifting frame 9 to move downward, so that the upper rotating roller 91 can be close to the lower rotating roller 81, so that the packaging bag can be clamped, so that the winding roller 5 can improve the winding effect of the packaging bag when winding, ensuring that the packaging bag can be wound more tightly.

[0022] Reference Figure 3 A slide groove 71 is provided on one side of the mounting plate 7 close to the fixed plate 2, a screw rod 72 is rotatably arranged inside the slide groove 71, a cutting knife 73 is threadedly connected to the outer side of the screw rod 72, and a moving motor 74 for driving the screw rod 72 to rotate is fixedly installed on the side wall of the mounting plate 7.

[0023] Here, by starting the moving motor 74, the moving motor 74 drives the screw rod 72 to rotate, and the screw rod 72 can push the cutting knife 73 to move, so that the packaging bag can be cut.

[0024] Reference Figure 2 and Figure 3 A limiting groove 31 is provided on the side wall of the movable plate 3 close to the mounting plate 7 , and a limiting plate 75 is slidably arranged inside the limiting groove 31 , and the limiting plate 75 is fixedly mounted on the side wall of the mounting plate 7 .

[0025] Here, the mounting plate 7 can be fixed by providing the limiting groove 31 and the limiting plate 75 .

[0026] Reference Figure 2 A moving groove 11 is provided on the bottom plate 1 , a threaded rod 12 is rotatably provided inside the moving groove 11 , a moving block 13 is threadedly connected to the outer side of the threaded rod 12 , and the moving block 13 is fixedly connected to the moving plate 3 .

[0027] Here, by rotating the threaded rod 12, the threaded rod 12 can push the moving block 13 to move, and the moving block 13 drives the moving plate 3 to move, so that the winding rollers 5 of different widths can be clamped.

[0028] Reference Figure 2 The end of the threaded rod 12 passes through the side wall of the bottom plate 1 and is fixedly connected to a turntable 14 . A plurality of anti-slip grooves 71 are provided in the circumferential direction of the turntable 14 .

[0029] Here, a turntable 14 is provided, and an anti-slip groove 71 is opened on the turntable 14, so that the threaded rod 12 can be driven to rotate easily.

[0030] The implementation principle of a food packaging bag winding machine in the embodiment of the present application is as follows: when in use, the device is first placed in a designated position, and then the device is connected to an external power supply, and then the packaging bag to be wound is wound around the winding roller 5 between the upper rotating roller 91 and the lower rotating roller 81, and then the lifting screw 92 is rotated, the lifting screw 92 can push the lifting frame 9 to move downward, and the lifting frame 9 pushes the upper rotating roller 91 close to the lower rotating roller 81, so that the packaging bag can be clamped, and then the winding motor is started, and the winding motor drives the clamping plate 4 and the winding roller 5 to rotate, so that the packaging bag can be wound, and when the winding is completed, the moving motor 74 can be started, and the moving motor 74 drives the screw rod 72 to rotate, and the screw rod 72 can push the cutting knife 73 to move to cut the packaging bag, and the rotating disc 14 is rotated, and the rotating disc 14 can drive the threaded rod 12 to rotate, and the threaded rod 12 can push the moving block 13 to move, and the moving block 13 drives the moving plate 3 to move, so that the clamping plate 4 is away from the winding roller 5, so that the winding roller 5 can be disassembled.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A food packaging bag winding machine, comprising a bottom plate (1), characterized in that: A fixed plate (2) is installed at one end of the top of the bottom plate (1), and a movable plate (3) is slidably connected to the other end of the bottom plate (1). A clamping plate (4) is rotatably connected to the movable plate (3) and the fixed plate (2). A winding roller (5) is arranged between the two clamping plates (4). A driving motor (6) for driving the clamping plate (4) to rotate is fixedly installed on the outer wall of the movable plate (3). A mounting plate (7) is fixedly connected to the side wall of the fixed plate (2). A support frame (8) is fixedly installed on the mounting plate (7). A lower rotating roller (81) is rotatably connected to the lower side of the support frame (8), and lifting grooves (82) are provided on both sides of the support frame (8). A lifting frame (9) is slidably connected inside the lifting groove (82). An upper rotating roller (91) is rotatably connected to the lifting frame (9), and a lifting screw (92) threadedly connected to the support frame (8) is rotatably connected to the lifting frame (9).

2. A food packaging bag winding machine according to claim 1, characterized in that: A sliding groove (71) is provided on one side of the mounting plate (7) close to the fixing plate (2), a screw rod (72) is rotatably arranged inside the sliding groove (71), a cutting knife (73) is threadedly connected to the outer side of the screw rod (72), and a moving motor (74) for driving the screw rod (72) to rotate is fixedly installed on the side wall of the mounting plate (7).

3. The food packaging bag winding machine according to claim 1, characterized in that: A limiting groove (31) is provided on the side wall of the movable plate (3) close to the mounting plate (7), a limiting plate (75) is slidably arranged inside the limiting groove (31), and the limiting plate (75) is fixedly mounted on the side wall of the mounting plate (7).

4. The food packaging bag winding machine according to claim 1, characterized in that: The bottom plate (1) is provided with a movable groove (11), a threaded rod (12) is rotatably arranged inside the movable groove (11), a movable block (13) is threadedly connected to the outer side of the threaded rod (12), and the movable block (13) is fixedly connected to the movable plate (3).

5. The food packaging bag winding machine according to claim 4, characterized in that: The end of the threaded rod (12) passes through the side wall of the bottom plate (1) and is fixedly connected to a rotating disk (14). A plurality of anti-slip grooves (71) are provided in the circumferential direction of the rotating disk (14).

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