Buckling mechanism for flexible package film sample cutting

Abstract

The utility model discloses a buckling mechanism for soft package film sample cutting, and particularly relates to the technical field of buckling mechanisms, the buckling mechanism comprises an upper buckling device, a lower buckling device is arranged at the bottom of the upper buckling device, and one side of the upper buckling device and one side of the lower buckling device are respectively provided with an adjusting mechanism. The adjusting mechanism comprises spring mechanism bases arranged on the inner wall of the upper buckling device and the inner wall of the lower buckling device respectively, a spring mechanism plug pin is arranged on one side of each spring mechanism base, a spring connecting piece is arranged on one side of each spring mechanism plug pin, and a rotating mechanism handle is arranged on one side of each spring connecting piece. Wherein movable grooves are formed in the surfaces of the upper buckling device and the lower buckling device, and the rotating mechanism handle is connected with the movable grooves in a sliding mode. According to the utility model, the operation is convenient and fast, the automation is higher, the accuracy is greatly improved, and the handle of the rotating mechanism is convenient to disassemble and replace, so that the service life of the device is prolonged, and the safety is also improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of buckling mechanisms, and more specifically to a buckling mechanism for cutting samples of soft packaging films. Background Art

[0002] At present, in the flexible packaging industry, such as food packaging and glass glue industries, the production and packaging of its products generally require the use of prefabricated buckle belts for feeding and sealing.

[0003] Patent application publication number: CN215476129U A buckle feeding device for a flexible packaging machine can quickly and accurately complete the buckle feeding action through a pneumatic buckle feeding drive assembly, and cooperate with sealing to complete a continuous packaging process with high efficiency. The pneumatic buckle feeding drive assembly is composed of an upper rocker arm and three cylinders. The upper rocker arm is hinged on the buckle lower die base. The action of the three cylinders causes the buckle feeding fork to lift up and push the aluminum buckle belt forward by a buckle unit. The whole process is completed in one go, which is fast and efficient, and the buckle feeding distance is precisely controlled.

[0004] However, when this structure is actually used, it is necessary to use aluminum buckles to seal both ends of the package. The aluminum buckles are made by bending very long metal strips. Due to their complex shape, they are not convenient for automated operations, which makes the operation complicated and greatly increases the manpower. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a buckling mechanism for cutting samples of flexible packaging films to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fastening mechanism for cutting samples of flexible packaging films, comprising an upper fastener, a lower fastener is arranged at the bottom of the upper fastener, and an adjustment mechanism is arranged on one side of the upper fastener and the lower fastener;

[0008] The adjustment mechanism includes spring mechanism bases respectively arranged on the inner walls of the upper buckle and the lower buckle, a spring mechanism latch is arranged on one side of the spring mechanism base, a spring connecting piece is arranged on one side of the spring mechanism latch, a rotating mechanism handle is arranged on one side of the spring connecting piece, and movable grooves are opened on the surfaces of the upper buckle and the lower buckle, and the rotating mechanism handle is slidably connected to the movable groove.

[0009] By adopting the above technical solution: in order to make the operation of the device simple and more automated, the accuracy is greatly improved.

[0010] As a further description of the above technical solution: a snap-fitting semicircular generator is provided on one side of the rotating mechanism handle, a semicircular generator movable track is sleeved on the surface of the snap-fitting semicircular generator, a semicircular generator pin is provided on one side of the snap-fitting semicircular generator, and a snap-fitting trigger is provided on one side of the semicircular generator pin.

[0011] By adopting the above technical solution: in order to make the buckled semicircular generator move smoothly in the semicircular generator active track, the working efficiency is improved.

[0012] As a further description of the above technical solution: the rotating mechanism handle is threadedly connected to the snap-fit ​​semicircular generator, a limit block is provided on one side of the semicircular generator movable track, and the semicircular generator pin is located in the semicircular generator movable track and is respectively connected to the inner walls of the upper snap-fit ​​device and the lower snap-fit ​​device.

[0013] By adopting the above technical solution, it is convenient to disassemble and replace the handle of the rotating mechanism, thereby extending the service life of the device.

[0014] As a further description of the above technical solution: the spring connector is fixedly connected to the rotary mechanism handle, and the buckled semicircular generator is movably connected to the semicircular generator movable track.

[0015] By adopting the above technical solution: in order to prevent the buckling semicircle generator from derailing during operation, the safety is improved.

[0016] Technical effects and advantages of the utility model:

[0017] 1. By setting up the adjustment mechanism, compared with the prior art, the rotating mechanism handle inside the upper buckle is moved downward to make the buckled semicircle generator move in the semicircle generator active track until the two buckled semicircle generators are fully in contact, the spring is rebounded to the original position, and the two buckled semicircle generators return to the original position to achieve a fixed bite state, which is convenient and quick to operate, more automated, and the accuracy is greatly improved;

[0018] 2. By setting a spring connector, a spring mechanism base, a spring mechanism latch and a rotating mechanism handle, compared with the prior art, one end of the spring connector is inserted into the spring mechanism base and then fixed by the spring mechanism latch, thereby ensuring the stability of the device, aligning the rotating mechanism handle with the snap-fit ​​semicircular generator, and then rotating the rotating mechanism handle clockwise to fix the rotating mechanism handle to the snap-fit ​​semicircular generator, thereby completing the installation, making the rotating mechanism handle easy to disassemble and replace, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the semicircular generator movable track structure.

[0022] Figure 4 It is a schematic diagram of the structure of the trigger of the buckle of the utility model.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the overall working state of the utility model.

[0024] The accompanying drawings are marked as follows: 1. upper buckle; 2. lower buckle; 3. spring mechanism base; 4. spring mechanism latch; 5. spring connector; 6. rotating mechanism handle; 7. movable groove; 8. buckle semicircular generator; 9. semicircular generator movable track; 10. semicircular generator latch; 11. buckle trigger; 12. limit block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0026] The embodiments of this application disclose Figure 1-5 A fastening mechanism for cutting samples of flexible packaging films is shown, comprising an upper fastener 1, a lower fastener 2 is arranged at the bottom of the upper fastener 1, and an adjustment mechanism is arranged on one side of the upper fastener 1 and the lower fastener 2;

[0027] The adjustment mechanism includes a spring mechanism base 3 respectively arranged on the inner wall of the upper fastener 1 and the lower fastener 2, a spring mechanism latch 4 is arranged on one side of the spring mechanism base 3, a spring connector 5 is arranged on one side of the spring connector 5, and a rotating mechanism handle 6 is arranged on one side of the spring connector 5. The surfaces of the upper fastener 1 and the lower fastener 2 are both provided with movable grooves 7, and the rotating mechanism handle 6 is slidably connected to the movable groove 7. By moving the rotating mechanism handle 6 inside the upper fastener 1 downward, the spring connector 5 is deformed, and then the locking semicircular generator 8 is moved in the semicircular generator movable track 9 until the two locking semicircular generators 8 are connected.

[0028] Reference Figure 3-5As shown, a snap-fitting semicircular generator 8 is provided on one side of the rotating mechanism handle 6, and a semicircular generator movable track 9 is sleeved on the surface of the snap-fitting semicircular generator 8. A semicircular generator latch 10 is provided on one side of the snap-fitting semicircular generator 8, and a snap-fit ​​trigger 11 is provided on one side of the semicircular generator latch 10. The snap-fitting trigger 11 triggers the snap-fitting semicircular generator 8 inside the lower snap-fit ​​2 to rotate, thereby stretching the spring until the two snap-fitting semicircular generators 8 are fully in contact, and the spring is rebounded to its original position, and the two snap-fitting semicircular generators 8 return to their original positions to be fixed in an engaged state, which is convenient and quick to operate and more automated.

[0029] Reference Figure 2-4 As shown, the rotating mechanism handle 6 is threadedly connected to the snap-fitting semicircular generator 8, a limit block 12 is provided on one side of the semicircular generator movable track 9, the semicircular generator latch 10 is located in the semicircular generator movable track 9 and is respectively connected to the inner walls of the upper snap fitter 1 and the lower snap fitter 2, first insert one end of the spring connector 5 into the spring mechanism base 3 and then fix it by the spring mechanism latch 4, then align the rotating mechanism handle 6 with the snap-fitting semicircular generator 8, and then rotate the rotating mechanism handle 6 clockwise to fix the rotating mechanism handle 6 to the snap-fitting semicircular generator 8, and thus the installation is completed.

[0030] Reference Figure 2-4 As shown, the spring connector 5 is fixedly connected to the rotary mechanism handle 6, and the buckling semicircular generator 8 is movably connected to the semicircular generator movable track 9, thereby preventing the buckling semicircular generator 8 from derailing, thereby improving safety.

[0031] Working principle of the utility model: When the utility model is used, first insert one end of the spring connector 5 into the spring mechanism base 3 and then fix it through the spring mechanism latch 4, then align the rotating mechanism handle 6 with the buckled semicircular generator 8, and then rotate the rotating mechanism handle 6 clockwise to fix the rotating mechanism handle 6 and the buckled semicircular generator 8, so that the installation is completed;

[0032] Next, by moving the rotating mechanism handle 6 inside the upper fastener 1 downward, the spring connector 5 is deformed, and then the fastening semicircular generator 8 is moved in the semicircular generator active track 9 until the two fastening semicircular generators 8 are connected. The fastener trigger 11 triggers the fastening semicircular generator 8 inside the lower fastener 2 to rotate, so that the spring is stretched until the two fastening semicircular generators 8 are fully in contact, and the spring is rebounded to its original position. The two fastening semicircular generators 8 return to their original positions to be fixed in the bite state. The operation is convenient and quick, and it is more automated, saving time and effort, and the accuracy is greatly improved.

[0033] 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 fastening mechanism for cutting samples of flexible packaging films, comprising an upper fastener (1), characterized in that: A lower fastener (2) is arranged at the bottom of the upper fastener (1), and an adjustment mechanism is arranged on one side of each of the upper fastener (1) and the lower fastener (2); The adjustment mechanism comprises a spring mechanism base (3) respectively arranged on the inner wall of the upper buckle (1) and the lower buckle (2); a spring mechanism latch (4) is arranged on one side of the spring mechanism base (3); a spring connecting member (5) is arranged on one side of the spring mechanism latch (4); a rotating mechanism handle (6) is arranged on one side of the spring connecting member (5); movable grooves (7) are provided on the surfaces of the upper buckle (1) and the lower buckle (2); and the rotating mechanism handle (6) is slidably connected to the movable groove (7).

2. The buckling mechanism for cutting samples of flexible packaging films according to claim 1, characterized in that: A buckling semicircular generator (8) is provided on one side of the rotating mechanism handle (6), and a semicircular generator movable track (9) is sleeved on the surface of the buckling semicircular generator (8).

3. The buckling mechanism for cutting samples of flexible packaging films according to claim 2, characterized in that: A semicircular generator latch (10) is provided on one side of the snap-fit ​​semicircular generator (8), and a snap-fit ​​trigger (11) is provided on one side of the semicircular generator latch (10).

4. The buckling mechanism for cutting samples of flexible packaging films according to claim 2, characterized in that: The rotating mechanism handle (6) is threadedly connected to the buckled semicircular generator (8), and a limit block (12) is provided on one side of the semicircular generator movable track (9).

5. The buckling mechanism for cutting samples of flexible packaging films according to claim 3, characterized in that: The semicircular generator latch (10) is located in the semicircular generator movable track (9) and is respectively connected to the inner walls of the upper buckle (1) and the lower buckle (2).

6. The buckling mechanism for cutting samples of flexible packaging films according to claim 2, characterized in that: The spring connector (5) is fixedly connected to the rotary mechanism handle (6), and the buckled semicircular generator (8) is movably connected to the semicircular generator movable track (9).

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