Film cutting machine with automatic feeding and discharging functions

Abstract

The utility model discloses a film cutting machine with automatic feeding and discharging functions, which relates to the technical field of film cutting machines and comprises a device body, a control box is mounted on the front side of the device body, a bottom plate is mounted on the left side of the device body, a motor is arranged at the upper end of the bottom plate in a penetrating manner, and a gear is mounted at the upper end of the motor. A rotating column is arranged in the center of the upper end of the device main body, and a placing plate is mounted at the upper end of the rotating column; the film cutting machine with the automatic feeding and discharging function has the advantages that the film cutting machine with the automatic feeding and discharging function can be rapidly switched after the film rolling roller is used, the feeding speed of the film cutting machine with the automatic feeding and discharging function is increased, the film cutting machine with the automatic feeding and discharging function can fix a rolled film during cutting, and the film cutting efficiency is improved. And the roll film cannot move when being cut, so that the functionality of the film cutting machine with the automatic feeding and discharging function is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film cutting machines, in particular to a film cutting machine with automatic loading and unloading functions. Background Art

[0002] Film cutting machine is a machine for cutting film. In the field of production and packaging of cosmetics such as creams and lotions, the finished products need to be packaged. This requires the use of film cutting machines to cut large rolls of film into equal parts of small films for subsequent packaging.

[0003] After searching, the patent number is CN210854566U, which discloses a film cutting machine with automatic loading and unloading functions. By setting a first pillar, a second pillar, a reel, and a film roll, the utility model can replace the film roll for loading more quickly, save material replacement time, and improve work efficiency. It effectively solves the problem of long replacement intervals and low work efficiency of loading film rolls. When cutting film, two reels full of film rolls are placed on the arc-shaped blocks on the first pillar and the second pillar respectively through bearings, and the film rolls are led out and guided to the inside of the film cutting machine through rollers for film cutting. When the film roll on one of the main pillars is used up, the film roll on the other group of pillars is immediately used for subsequent guided film cutting. The material replacement is quick and does not affect the film cutting time. However, the device directly cuts the film roll, which causes the film roll to be easily offset when being cut, resulting in poor quality of the cut film roll. For this reason, we propose a film cutting machine with automatic loading and unloading functions. Utility Model Content

[0004] The utility model aims to provide a film cutting machine with automatic loading and unloading functions.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a film cutting machine with automatic loading and unloading functions, comprising a device body, a control box is installed on the front of the device body, a bottom plate is installed on the left side of the device body, a motor is penetrated through the upper end of the bottom plate, a gear is installed on the upper end of the motor, a rotating column is arranged at the center position of the upper end of the device body, a placing plate is installed on the upper end of the rotating column, a first placing plate and a second placing plate are respectively arranged on the upper ends of the placing plates, a limiting ring is installed on the upper ends of the first placing plate and the second placing plate, a magnetic plate is installed on the lower ends of the limiting rings, and a material receiving box is installed on the right side of the device body.

[0006] Preferably, a rotation groove is provided at the position where the rotation column contacts the bottom plate, and the rotation column is rotatably connected to the rotation groove.

[0007] Preferably, a tooth block is fixedly connected to the outer side wall of the rotating column, and the outer side wall of the tooth block is meshingly connected to the gear.

[0008] Preferably, a magnet column is fixedly connected to the position where the restriction ring contacts the magnetic plate, and the magnet column passes through the magnetic plate.

[0009] Preferably, a driving roller is installed on the inner side of the device body, a conveyor belt is provided on the outer side of the driving roller, an electric telescopic rod is installed on the upper end of the device body, a connecting plate is installed on the lower end of the electric telescopic rod, a fixing box is installed on the lower end of the connecting plate, a slide plate is installed on the inner side of the fixing box, a cutting knife is provided at the center position of the lower end of the connecting plate, and a fixing block is installed on the lower end of the slide plate.

[0010] Preferably, the upper end of the slide plate is elastically connected to a spring, and the spring is located inside the limiting ring.

[0011] Preferably, four corners of the upper end of the connecting plate are fixedly connected with sliding columns, and the upper end of the sliding column is fixedly connected with a limiting ring, wherein the sliding column passes through the device body.

[0012] The above technical scheme is adopted, by pulling the limiting ring, the limiting ring drives the magnet column to separate from the magnetic plate, so that the limiting ring is removed, and then the film roll is placed on the first placement plate and the second placement plate, and then the film is loaded through the cooperation of the transmission belt and the driving roller. When the film roll inside the first placement plate is used up, the motor is started by the control box, so that the motor drives the rotating column through the cooperation of the rotating groove under the cooperation of the gear and the gear block, and drives the placement plate to rotate. At this time, the first placement plate and the second placement plate above the placement plate will rotate with the placement plate. When the positions of the first placement plate and the second placement plate are interchanged, stop, and then continue to load the film roll on the second placement plate. At this time, the user can replace the film roll on the first placement plate, and repeat this process. Through the cooperation of the limiting ring, the magnet column and the magnetic plate, the film rolls on the first placement plate and the second placement plate are restricted to a certain extent, so that the film cutting machine with automatic loading and unloading function can quickly switch after the film roll is used up, thereby improving the loading speed of the film cutting machine with automatic loading and unloading function.

[0013] By adopting the above technical solution, the electric telescopic rod is started through the control box, so that the electric telescopic rod drives the connecting plate to move toward the roll film inside the device body. At this time, the cutting knife and the fixing block will move with the connecting plate. When the fixing block contacts the roll film, the roll film will be fixed with the cooperation of the slide plate and the spring. Then the electric telescopic rod is started to descend, so that the connecting plate pushes the cutting knife to cut the roll film. The film cutting machine with automatic loading and unloading function can fix the roll film during cutting, so that the roll film will not move during cutting, thereby improving the functionality of the film cutting machine with automatic loading and unloading function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the structure in the embodiment of the utility model;

[0015] Figure 2 It is a cross-sectional view in an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the bottom plate and the motor in the embodiment of the utility model;

[0017] Figure 4 Schematic diagram of the connection structure of the electric telescopic rod and the connecting plate in the embodiment of the utility model.

[0018] In the figure: 1. device body; 2. control box; 3. bottom plate; 4. motor; 5. gear; 6. rotating column; 7. rotating groove; 8. tooth block; 9. placement plate; 10. first placement plate; 11. second placement plate; 12. limiting ring; 13. magnet column; 14. magnetic plate; 15. conveyor belt; 16. driving roller; 17. electric telescopic rod; 18. connecting plate; 19. fixed box; 20. slide plate; 21. spring; 22. cutting knife; 23. fixed block; 24. slide column; 25. limiting ring; 26. collecting box. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a film cutting machine with automatic loading and unloading functions, including a device body 1, a control box 2 is installed on the front of the device body 1, a bottom plate 3 is installed on the left side of the device body 1, a motor 4 is penetrated through the upper end of the bottom plate 3, a gear 5 is installed on the upper end of the motor 4, a rotating column 6 is arranged at the center position of the upper end of the device body 1, a placing plate 9 is installed on the upper end of the rotating column 6, a first placing plate 10 and a second placing plate 11 are respectively arranged on the upper ends of the placing plate 9, a limiting ring 12 is installed on the upper ends of the first placing plate 10 and the second placing plate 11, a magnetic plate 14 is installed on the lower ends of the limiting ring 12, and a material receiving box 26 is installed on the right side of the device body 1.

[0022] A rotation groove 7 is provided at the position where the rotation column 6 contacts the bottom plate 3 , and the rotation column 6 is rotatably connected to the rotation groove 7 .

[0023] The outer wall of the rotating column 6 is fixedly connected with a gear block 8 , and the outer wall of the gear block 8 is meshedly connected with the gear 5 .

[0024] A magnet column 13 is fixedly connected to the position where the limiting ring 12 contacts the magnetic plate 14 , and the magnet column 13 passes through the magnetic plate 14 .

[0025] When in use, by pulling the limiting ring 12, the limiting ring 12 drives the magnet column 13 to disengage from the magnetic plate 14, thereby removing the limiting ring 12, and then placing the film roll on the first placement plate 10 and the second placement plate 11, and then loading the film through the action of the conveyor belt 15 and the driving roller 16. When the film roll inside the first placement plate 10 is used up, the motor 4 is started through the control box 2, so that the motor 4 drives the gear 5 to rotate. When the gear 5 rotates, the rotating column 6 is driven to rotate through the tooth block 8. At this time, the rotating column 6 will rotate on the bottom plate 3 through the rotating groove 7, and drive the placement plate 9 to rotate together. At this time, the first placement plate 10 and the second placement plate 11 above the placement plate 9 will rotate with the placement plate 9 When the positions of the first placement plate 10 and the second placement plate 11 are interchanged, stop, and then continue to load the film roll on the second placement plate 11. At this time, the user can replace the film roll on the first placement plate 10, and repeat this process. After the film roll is placed on the first placement plate 10 and the second placement plate 11, the limiting ring 12 can be inserted into the magnetic plate 14 through the magnet column 13, and then the magnetism of the magnet column 13 and the magnetic plate 14 can be used to make the limiting ring 12 restrict the film roll on the first placement plate 10 and the second placement plate 11 to a certain extent, so that the film cutting machine with automatic loading and unloading function can quickly switch after the film roll is used up, thereby improving the loading speed of the film cutting machine with automatic loading and unloading function.

[0026] Embodiment 2:

[0027] See also Figure 1-4 The utility model provides a technical solution: a film cutting machine with automatic loading and unloading functions, a driving roller 16 is installed on the inner side of the device body 1, a conveyor belt 15 is arranged on the outer side of the driving roller 16, an electric telescopic rod 17 is installed on the upper end of the device body 1, a connecting plate 18 is installed on the lower end of the electric telescopic rod 17, a fixing box 19 is installed on the lower end of the connecting plate 18, a slide plate 20 is installed on the inner side of the fixing box 19, a cutting knife 22 is arranged at the center position of the lower end of the connecting plate 18, and a fixing block 23 is installed on the lower end of the slide plate 20.

[0028] The upper end of the slide plate 20 is elastically connected to a spring 21 , and the spring 21 is located inside the limiting ring 12 .

[0029] The four corners of the upper end of the connecting plate 18 are fixedly connected with sliding posts 24 , and the upper end of the sliding posts 24 is fixedly connected with a limiting ring 25 , wherein the sliding posts 24 pass through the device body 1 .

[0030] Specifically, the film roll is driven to the bottom of the cutting blade 22 by the conveyor belt 15 and the driving roller 16 and stops, and then the electric telescopic rod 17 is started by the control box 2, so that the electric telescopic rod 17 drives the connecting plate 18 to move toward the film roll inside the device body 1. At this time, the cutting blade 22 and the fixing block 23 move together with the connecting plate 18. When the fixing block 23 contacts the film roll, the fixing block 23 moves inside the fixing box 19 through the slide plate 20. At this time, when the slide plate 20 moves, it squeezes the spring 21, and then the spring 21 is elastic. The film roll is fixed, and then the electric telescopic rod 17 is started to descend, so that the connecting plate 18 pushes the cutting knife 22 to cut the film roll. After the cutting is completed, the electric telescopic rod 17 is started again through the control box 2 to make the connecting plate 18 return to its original position, and then the cut film roll is transmitted to the receiving box 26 through the conveyor belt 15 and the driving roller 16, so that the film cutting machine with automatic loading and unloading function can fix the film roll when cutting, so that the film roll will not move when cutting, thereby improving the functionality of the film cutting machine with automatic loading and unloading function.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A film cutting machine with automatic loading and unloading functions, comprising a device body (1), characterized in that: A control box (2) is installed on the front of the device body (1), a bottom plate (3) is installed on the left side of the device body (1), a motor (4) is installed through the upper end of the bottom plate (3), a gear (5) is installed on the upper end of the motor (4), a rotating column (6) is arranged at the center position of the upper end of the device body (1), a placement plate (9) is installed on the upper end of the rotating column (6), a first placement plate (10) and a second placement plate (11) are respectively arranged on the upper end of the placement plate (9), a limiting ring (12) is installed on the upper end of the first placement plate (10) and the second placement plate (11), a magnetic plate (14) is installed on the lower end of each of the limiting rings (12), and a material receiving box (26) is installed on the right side of the device body (1).

2. The film cutting machine with automatic loading and unloading function according to claim 1 is characterized in that: A rotation groove (7) is provided at the position where the rotation column (6) contacts the bottom plate (3), and the rotation column (6) is rotationally connected to the rotation groove (7).

3. The film cutting machine with automatic loading and unloading function according to claim 2 is characterized in that: The outer wall of the rotating column (6) is fixedly connected with a tooth block (8), and the outer wall of the tooth block (8) is meshingly connected with the gear (5).

4. The film cutting machine with automatic loading and unloading function according to claim 1 is characterized in that: A magnet column (13) is fixedly connected to the position where the limiting ring (12) contacts the magnetic plate (14), and the magnet column (13) passes through the magnetic plate (14).

5. The film cutting machine with automatic loading and unloading function according to claim 1 is characterized in that: A driving roller (16) is installed on the inner side of the device body (1), a conveyor belt (15) is arranged on the outer side of the driving roller (16), an electric telescopic rod (17) is installed on the upper end of the device body (1), a connecting plate (18) is installed on the lower end of the electric telescopic rod (17), a fixing box (19) is installed on the lower end of the connecting plate (18), a slide plate (20) is installed on the inner side of the fixing box (19), a cutting knife (22) is arranged at the center position of the lower end of the connecting plate (18), and a fixing block (23) is installed on the lower end of the slide plate (20).

6. The film cutting machine with automatic loading and unloading function according to claim 5 is characterized in that: The upper end of the slide plate (20) is elastically connected to a spring (21), and the spring (21) is located inside the limiting ring (12).

7. The film cutting machine with automatic loading and unloading function according to claim 5 is characterized in that: The four corners of the upper end of the connecting plate (18) are fixedly connected to sliding columns (24), and the upper end of the sliding column (24) is fixedly connected to a limiting ring (25), wherein the sliding column (24) passes through the device body (1).

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