Film cutting auxiliary position adjusting mechanism applied to three-dimensional transparent film packaging machine

Abstract

The utility model discloses a film cutting auxiliary position adjusting mechanism applied to a three-dimensional transparent film packaging machine, which comprises a packaging machine body, a cutting mechanism and a conveying device are arranged on the surface of the packaging machine body, a position adjusting mechanism is arranged in the packaging machine body, and the position adjusting mechanism comprises a support arranged in the packaging machine body. A movable plate is movably arranged on the surface of the support, a first fixing plate and a second fixing plate are arranged at the top end and the bottom end of the surface of the movable plate respectively, and multiple sets of second rollers and third rollers are movably arranged on the surfaces of the first fixing plate and the second fixing plate. By conveying the transparent film, when the transparent film needs to be replaced, the transparent film is cut off through the cutting mechanism, and the rotating disc is driven to rotate through the first driving device, so that the connecting shaft rotates along with the rotating disc, the transparent film is recycled to the surface of the transparent film roll, and the transparent film roll is replaced.

Description

Technical Field

[0001] The utility model relates to the field of packaging machines, and more specifically, to a film cutting auxiliary positioning mechanism applied to a three-dimensional transparent film packaging machine. Background Art

[0002] Three-dimensional packaging machine, also known as three-dimensional transparent film packaging machine, cigarette packaging machine, transparent film hexahedron folding cold packaging machine, transparent film packaging machine, this machine uses BOPP film or PVC as packaging material, and forms the packaged items into three-dimensional hexahedron folding and sealing packages. It is widely used for cosmetics, medicines, food, health products, audio-visual products, stationery, daily necessities and other transparent film three-dimensional skin packaging outside the box;

[0003] The technical improvements of transparent film three-dimensional packaging machines are mostly reflected in the main machine of the packaging machine, such as the air blowing and film feeding mechanism, film cutting mechanism, electronic controller mechanism, etc. These machines have indeed improved the packaging efficiency and the quality of the packaging boxes compared with traditional packaging machines. However, the internal equipment of the transparent film three-dimensional packaging machine is fixed, making it impossible to change the internal equipment of the transparent film three-dimensional packaging machine, resulting in a relatively simple packaging of the transparent film three-dimensional packaging machine;

[0004] Therefore, in order to solve the above problems, a film cutting auxiliary adjustment mechanism applied to a three-dimensional transparent film packaging machine is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a film cutting auxiliary positioning mechanism applied to a three-dimensional transparent film packaging machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film cutting auxiliary positioning mechanism applied to a three-dimensional transparent film packaging machine, comprising a packaging machine body, characterized in that a cutting mechanism and a conveying device are provided on the surface of the packaging machine body, and an adjusting mechanism is provided inside the packaging machine body, the adjusting mechanism comprises a bracket provided inside the packaging machine body, a movable plate is movably provided on the surface of the bracket, a fixed plate 1 and a fixed plate 2 are respectively provided on the top and bottom ends of the surface of the movable plate, and multiple sets of rollers 2 and rollers 3 are movably provided on the surfaces of the fixed plate 1 and the fixed plate 2.

[0007] Preferably, a roller 1 is horizontally arranged inside the packaging machine body, and the roller 1 is arranged below the conveying device.

[0008] Preferably, two groups of through holes are opened on the surface of the movable plate, and a driving device 1 and a driving device 2 are respectively provided on one side of each group of through holes. The power end of the driving device 1 is connected to a turntable through the through hole, and a connecting shaft is provided at the end of the turntable away from the driving device 1.

[0009] Preferably, a sliding sleeve is provided at the bottom of the movable plate, and the sliding sleeve is movably provided on the surface of the movable plate. The second fixed plate is movably provided inside the sliding sleeve. A through hole is provided at one end of the fixed plate. The second power end of the driving device is connected to a rotating wheel through the through hole. A clamping column is provided on the surface of the rotating wheel, and the clamping column is clamped with the through hole opened on the first fixed plate.

[0010] Preferably, the cutting mechanism includes a cutting piece arranged at the top of the packaging machine body, and a pushing and pulling device is provided inside the packaging machine body. The power end of the pushing and pulling device is hinged with a hinged plate, and the other end of the hinged plate is hinged with a cutting piece, and the cutting piece is movably arranged inside the through slot opened in the packaging machine body.

[0011] Preferably, a through hole is provided in the middle portion of the hinge plate, a fixing column is horizontally provided inside the packaging machine body, and the through hole provided in the hinge plate is sleeved on the surface of the fixing column.

[0012] The technical effects and advantages of this utility model are:

[0013] Compared with the prior art, the present invention transmits transparent film through roller one, roller two and roller three. When the transparent film needs to be replaced, the transparent film is cut by a cutting mechanism, and the turntable is driven to rotate by driving device one, so that the connecting shaft rotates with the turntable, and the transparent film is recovered to the surface of the transparent film roll, so as to replace the transparent film roll. At the same time, by adjusting the position of the movable plate on the surface of the bracket, the position of roller two and roller three can be adjusted, so as to adjust the inside of the packaging machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural diagram of the positioning mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure inside the packaging machine body of the utility model.

[0017] Figure 4 It is a structural diagram of the cutting mechanism of the utility model.

[0018] The accompanying drawings are marked as follows: 1. Packaging machine body; 2. Cutting mechanism; 21. Push-pull device; 22. Hinge plate; 23. Cutting blade; 3. Conveying device; 4. Positioning mechanism; 41. Bracket; 42. Movable plate; 43. Fixed plate 1; 44. Fixed plate 2; 5. Driving device 1; 6. Driving device 2; 7. Roller 1; 8. Fixed column; 9. Turntable; 10. Connecting shaft; 11. Roller 2; 12. Roller 3. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] As attached Figure 1 and Figure 2 The film cutting auxiliary positioning mechanism shown is applied to a three-dimensional transparent film packaging machine, including a packaging machine body 1, a cutting mechanism 2 and a conveying device 3 are arranged on the surface of the packaging machine body 1, and an adjusting mechanism 4 is arranged inside the packaging machine body 1. The adjusting mechanism 4 includes a bracket 41 arranged inside the packaging machine body 1, and a movable plate 42 is movably arranged on the surface of the bracket 41. The top and bottom ends of the surface of the movable plate 42 are respectively provided with a fixed plate 1 43 and a fixed plate 2 44, and the surfaces of the fixed plate 1 43 and the fixed plate 2 44 are movably provided with multiple groups of rollers 2 11 and rollers 3 12.

[0022] Among them: the transparent film is transmitted by roller 1 7, roller 2 11 and roller 3 12. When the transparent film needs to be replaced, the transparent film is cut by the cutting mechanism 2, and the turntable 9 is driven to rotate by the driving device 1 5, so that the connecting shaft 10 rotates with the turntable 9, and the transparent film is recovered to the surface of the transparent film roll, so that the transparent film roll is replaced. At the same time, by adjusting the position of the movable plate 42 on the surface of the bracket 41, the position of the roller 2 11 and the roller 3 12 can be adjusted.

[0023] Example 2

[0024] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods, as described below:

[0025] like Figure 2 As shown, as a preferred embodiment; a roller 7 is horizontally arranged inside the packaging machine body 1, and the roller 7 is arranged below the conveying device 3. Further, the transparent film is guided and transported by the roller 7 to stabilize the moving trajectory of the transparent film.

[0026] like Figure 3As shown, as a preferred embodiment; two groups of through holes are opened on the surface of the movable plate 42, and a driving device 1 5 and a driving device 2 6 are respectively provided on one side of each group of through holes. The power end of the driving device 1 5 is connected with a turntable 9 through the through hole, and a connecting shaft 10 is provided at the end of the turntable 9 away from the driving device 1 5. Furthermore, the turntable 9 is driven to rotate by the driving device 1 5, and the connecting shaft 10 is driven to rotate by the turntable 9 to converge the transparent film.

[0027] like Figure 3 As shown, as a preferred embodiment; a sliding sleeve is provided at the bottom of the movable plate 42, and the sliding sleeve is movably provided on the surface of the movable plate 42, and the fixed plate 2 44 is movably provided inside the sliding sleeve, and a through hole is provided at the end of the fixed plate 1 43, and the power end of the driving device 2 6 is connected with a turntable through the through hole, and a clamping column is provided on the surface of the turntable, and the clamping column is clamped with the through hole opened in the fixed plate 1 43. Furthermore, the turntable is driven to rotate by the driving device 2 6, and the fixed plate 2 44 is driven to move when the turntable rotates, thereby adjusting the position of the fixed plate 2 44. Since the fixed plate 2 44 is sleeved inside the sliding sleeve, and the sliding sleeve is movably provided on the surface of the movable plate 42, it can support the movement of the fixed plate 2 44.

[0028] like Figure 4 As shown, as a preferred embodiment; the cutting mechanism 2 includes a cutting piece 23 arranged at the top of the packaging machine body 1, and a pushing and pulling device 21 is provided inside the packaging machine body 1. The power end of the pushing and pulling device 21 is hinged with a hinged plate 22, and the other end of the hinged plate 22 is hinged with a cutting piece 23. The cutting piece 23 is movably arranged inside the through slot opened in the packaging machine body 1. Furthermore, the hinged plate 22 is driven to rotate by the pushing and pulling device 21, and then the cutting piece 23 is pushed up and down inside the through slot opened in the packaging machine body 1 by the hinged plate 22, so as to cut the transparent film.

[0029] like Figure 4 As shown, as a preferred embodiment; a through hole is provided in the middle part of the hinged plate 22, a fixed column 8 is horizontally provided inside the packaging machine body 1, and the through hole provided by the hinged plate 22 is sleeved on the surface of the fixed column 8. Furthermore, when the hinged plate 22 is flipped, the fixed column 8 is connected to the through hole provided by the hinged plate 22, so that it can be in a lever state when the hinged plate 22 is flipped, so as to drive the cut piece to move up and down.

[0030] The working process of this utility model is as follows:

[0031] When the present invention is in use, the transparent film is transported by roller 1 7, roller 2 11 and roller 3 12. When the transparent film needs to be replaced, the transparent film is cut by the cutting mechanism 2, and the turntable 9 is driven to rotate by the driving device 1 5, so that the connecting shaft 10 rotates along with the turntable 9, and the transparent film is recovered to the surface of the transparent film roll, so that the transparent film roll is replaced. At the same time, by adjusting the position of the movable plate 42 on the surface of the bracket 41, the position of the roller 2 11 and the roller 3 12 can be adjusted, so as to adjust the interior of the packaging machine body 1.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A film cutting auxiliary positioning mechanism (4) applied to a three-dimensional transparent film packaging machine, comprising a packaging machine body (1), characterized in that: The surface of the packaging machine body (1) is provided with a cutting mechanism (2) and a conveying device (3), and the interior of the packaging machine body (1) is provided with a positioning mechanism (4), and the positioning mechanism (4) includes a bracket (41) provided inside the packaging machine body (1), and a movable plate (42) is movably provided on the surface of the bracket (41), and a fixed plate 1 (43) and a fixed plate 2 (44) are respectively provided on the top and bottom ends of the surface of the movable plate (42), and multiple groups of rollers 2 (11) and rollers 3 (12) are movably provided on the surfaces of the fixed plate 1 (43) and the fixed plate 2 (44).

2. The film cutting auxiliary positioning mechanism (4) used in a three-dimensional transparent film packaging machine according to claim 1, characterized in that: A roller (7) is horizontally arranged inside the packaging machine body (1), and the roller (7) is arranged below the conveying device (3).

3. The film cutting auxiliary positioning mechanism (4) used in a three-dimensional transparent film packaging machine according to claim 1, characterized in that: The surface of the movable plate (42) is provided with two groups of through holes, and a driving device (5) and a driving device (6) are respectively provided on one side of each group of through holes. The power end of the driving device (5) is connected to a turntable (9) through the through hole, and a connecting shaft (10) is provided at the end of the turntable (9) away from the driving device (5).

4. The film cutting auxiliary positioning mechanism (4) used in a three-dimensional transparent film packaging machine according to claim 3, characterized in that: A sliding sleeve is provided at the bottom of the movable plate (42), and the sliding sleeve is movably provided on the surface of the movable plate (42). The second fixed plate (44) is movably provided inside the sliding sleeve. A through hole is provided at one end of the first fixed plate (43). The power end of the second driving device (6) is connected to a rotating wheel through the through hole. A clamping column is provided on the surface of the rotating wheel, and the clamping column is clamped with the through hole provided on the first fixed plate (43).

5. The film cutting auxiliary positioning mechanism (4) used in a three-dimensional transparent film packaging machine according to claim 1, characterized in that: The cutting mechanism (2) comprises a cutting blade (23) arranged at the top of the packaging machine body (1); a push-pull device (21) is arranged inside the packaging machine body (1); a power end of the push-pull device (21) is hinged to a hinge plate (22); the other end of the hinge plate (22) is hinged to a cutting blade (23); and the cutting blade (23) is movably arranged inside a through slot provided in the packaging machine body (1).

6. The film cutting auxiliary positioning mechanism (4) used in a three-dimensional transparent film packaging machine according to claim 5, characterized in that: A through hole is provided in the middle portion of the hinge plate (22), a fixing column (8) is horizontally provided inside the packaging machine body (1), and the through hole provided in the hinge plate (22) is sleeved on the surface of the fixing column (8).

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