A card packaging machine

Abstract

The utility model discloses a card formula packaging machine, including sheet material pay -off seat and membrane material pay -off seat, is provided with indentation subassembly to the discharge end of corresponding sheet material pay -off seat, is provided with heating assembly, forming assembly, three side seal subassembly, filling assembly, upper seal subassembly and cutting assembly in proper order to the discharge end of corresponding membrane material pay -off seat, forming assembly includes former forming die and rear forming die still includes drive assembly, drive assembly includes former moving plate, and former forming die sets up on former moving plate, and former moving plate is connected with rear moving plate through slide rod, and slide rod slidingly sets up on mounting seat, still includes first motor, and the output of first motor is connected with first screw rod, and first screw rod is connected with the screw sleeve screwing, and one end of first transmission arm is hinged with screw sleeve, and the other end is hinged with rear moving plate, and one end of second transmission arm is hinged with screw sleeve, and the other end is hinged with moving seat, and moving seat slidingly sets up on slide rod, and rear forming die sets up on moving seat. The utility model can promote the stability of forming, heat -seal operation, and conveniently adjust the module action stroke of forming, heat -seal.

Description

Technical Field

[0001] This utility model relates to die-cutting machines, specifically to a card packaging machine. Background Technology

[0002] A card packaging machine is a device used for card-type packaging of materials. The card packaging structure includes a sheet and a film. The sheet and the film with shaped recesses are sealed together on three sides, then filled with the product, heat-sealed, and cut into individual pieces. Traditional card packaging machines typically use cylinders or hydraulic cylinders to drive the forming and heat-sealing modules. Over prolonged use, this structure may experience slight changes in the travel distance, affecting the forming or heat-sealing quality. Furthermore, the travel distance of this structure is not adjustable, resulting in poor flexibility and limitations in its use. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by this utility model is to provide a card packaging machine for solving the above-mentioned problems.

[0004] Therefore, this utility model is implemented using the following solution: A card packaging machine includes a sheet unwinding station and a film unwinding station. An indentation assembly is provided at the discharge end of the sheet unwinding station, and a heating assembly, a forming assembly, a three-side sealing assembly, a filling assembly, an upper sealing assembly, and a cutting assembly are sequentially provided at the discharge end of the film unwinding station. The forming assembly includes a front forming mold and a rear forming mold, and also includes a driving assembly. The driving assembly includes a front moving plate, with the front forming mold mounted on the front moving plate. The front moving plate is connected to a rear moving plate via a sliding rod, which is slidably mounted on a mounting base. The machine also includes a first motor, the output end of which is connected to a first lead screw, which is screwed to a threaded sleeve. One end of a first transmission arm is hinged to the threaded sleeve, and the other end is hinged to the rear moving plate. One end of a second transmission arm is hinged to the threaded sleeve, and the other end is hinged to a moving base. The moving base is slidably mounted on the sliding rod, and the rear forming mold is mounted on the moving base.

[0005] The three-side sealing assembly includes a first front heat-sealing plate and a first rear heat-sealing plate, and the upper sealing assembly includes a second front heat-sealing plate and a second rear heat-sealing plate. The first front heat-sealing plate and the first rear heat-sealing plate are driven to move by corresponding drive components, and the second front heat-sealing plate and the second rear heat-sealing plate are also driven to move by corresponding drive components.

[0006] A first clamping traction cylinder is provided between the three-side sealing assembly and the upper sealing assembly, and a second clamping traction cylinder is provided between the upper sealing assembly and the cutting assembly. The first clamping traction cylinder and the second clamping traction cylinder are mounted on a movable frame, which is connected to a movable drive assembly.

[0007] The moving drive assembly includes a second motor, the output end of which is connected to a second lead screw, which is screwed to the moving frame, and a guide assembly is provided corresponding to the moving frame.

[0008] A first positioning and clamping cylinder is provided between the three-side sealing assembly and the upper sealing assembly, and a second positioning and clamping cylinder is provided between the upper sealing assembly and the cutting assembly.

[0009] The card packaging machine described above, through the cooperation of a motor, lead screw, screw sleeve, transmission arm, and moving plate, can realize the opening and closing action of the motor-driven module. The action is more stable and the movement stroke of the mold can be adaptively adjusted according to different usage requirements, thereby ensuring that the forming and heat sealing pressure reaches the required value, and thus effectively improving the quality of forming and heat sealing. Attached Figure Description

[0010] The present invention includes the following figures: Figure 1 This is a top view of the present invention; Figure 2 This is a structural diagram of the molding component of this utility model; Figure 3 This is a cross-sectional view of the present invention. Detailed Implementation

[0011] As shown in the figure, this utility model discloses a card packaging machine, including a sheet unwinding station 1 and a film unwinding station 2. A creasing assembly 3 is provided at the discharge end of the sheet unwinding station 1, and a heating assembly 4, a forming assembly 5, a three-side sealing assembly 6, a filling assembly 8, an upper sealing assembly 10, and a cutting assembly 13 are sequentially arranged at the discharge end of the film unwinding station 2. The creasing assembly 3 is used to press front and rear creasing marks onto the sheet, allowing the sheet to open after bending along the creasing marks. The creasing is performed using a creasing knife, which is existing technology and will not be described in detail. Furthermore, the filling assembly 8 and the cutting assembly 13 are also common structures on the market and will not be described in detail either. The molding assembly 5 includes a front molding die 19 and a rear molding die 20, and also includes a drive assembly. The drive assembly includes a front moving plate 18, on which the front molding die 19 is mounted. The front moving plate 18 is connected to the rear moving plate 26 via a slide rod 22. The slide rod 22 is slidably mounted on a mounting base 16. The mounting base 16 is provided with a guide sleeve 17 through which the slide rod 22 passes. The drive assembly also includes a first motor 14, the output end of which is connected to a first lead screw 15. The first lead screw 15 is screwed to a threaded sleeve 24. One end of a first transmission arm 25 is hinged to the threaded sleeve 24, and the other end is hinged to the rear moving plate 26. One end of a second transmission arm 23 is hinged to the threaded sleeve 24, and the other end is hinged to a moving seat 21. The moving seat 21 is slidably mounted on the slide rod 22, and the rear molding die 20 is mounted on the moving seat 21. Using the above structure, the first motor 14 drives the first lead screw 15 to rotate, which in turn drives the screw sleeve 24 to move. The first transmission arm 25 swings, which in turn drives the rear moving plate 26, the slide rod 22, the front moving plate 18, and the front forming mold 19 to move. The second transmission arm 23 swings to drive the moving seat 21 and the rear forming mold 20 to move, thereby realizing the opening and closing of the front and rear forming molds. At the same time, according to different opening and closing needs, the action of the first motor 14 can be controlled to adjust the action path of the front and rear forming molds to meet the forming needs of substrates with different thicknesses.

[0012] Furthermore, the three-side sealing assembly includes a first front heat-sealing plate and a first rear heat-sealing plate, and the upper sealing assembly includes a second front heat-sealing plate and a second rear heat-sealing plate. The first front heat-sealing plate and the first rear heat-sealing plate are driven by corresponding drive components, and the second front heat-sealing plate and the second rear heat-sealing plate are also driven by corresponding drive components. Using the above structure, the drive components are identical in structure to those used in the molding assembly, allowing both the three-side sealing assembly and the upper sealing assembly to utilize a structure involving a motor, lead screw, threaded sleeve, transmission arm, and moving plate to achieve their operation, thus ensuring the quality of the three-side sealing and the upper sealing.

[0013] Furthermore, a first clamping traction cylinder 7 is provided between the three-side sealing assembly 6 and the upper sealing assembly 10, and a second clamping traction cylinder 11 is provided between the upper sealing assembly 10 and the cutting assembly 13. The first clamping traction cylinder 7 and the second clamping traction cylinder 11 are mounted on the movable frame 30, which is connected to the movable drive assembly. The movable drive assembly includes a second motor 27, the output end of which is connected to a second lead screw 28. The second lead screw 28 is screwed to the movable frame 30, and a guide assembly is provided corresponding to the movable frame 30.

[0014] A first positioning and clamping cylinder 9 is provided between the three-side sealing assembly 6 and the upper sealing assembly 10, and a second positioning and clamping cylinder 12 is provided between the upper sealing assembly 10 and the cutting assembly 13. Using this technical solution, the substrate can be clamped and positioned by the first and second positioning and clamping cylinders during molding, heat sealing, and other processing, ensuring the stability of the substrate's position and effectively improving the molding and heat sealing quality. Furthermore, the positioning and clamping of the first and second clamping and traction cylinders is not required, allowing for rapid reset of the first and second clamping and traction cylinders.

[0015] The working principle of this utility model is as follows: the sheet is unwound by the sheet unwinding seat 1 and first sent to the creasing assembly 3 for creasing processing. The film is unwound by the film unwinding seat 2 and sent to the heating assembly 4 for heating. Then it is sent to the forming assembly 5 for forming to obtain a film with a concave cavity. Next, the sheet and the film are sent together to the three-side sealing assembly 6 for heat sealing. Then it is sent to the filling assembly 8 for material filling. Then it is sent to the top sealing assembly 10 for top sealing. Finally, it is sent to the cutting assembly 13 for cutting processing to obtain a single card-type package.

[0016] This invention, through the combination of a motor, lead screw, screw sleeve, transmission arm, and moving plate, enables the opening and closing of the motor-driven module. The movement is more stable and the stroke of the mold can be adaptively adjusted according to different usage requirements, thereby ensuring that the molding and heat-sealing pressures reach the required values ​​and effectively improving the quality of molding and heat-sealing.

Claims

1. A card packaging machine, comprising a sheet unwinding station (1) and a film unwinding station (2), wherein an indentation assembly (3) is provided at the discharge end of the sheet unwinding station (1), and a heating assembly (4), a forming assembly (5), a three-side sealing assembly (6), a filling assembly (8), an upper sealing assembly (10), and a cutting assembly (13) are sequentially provided at the discharge end of the film unwinding station (2), characterized in that: The molding assembly (5) includes a front molding die (19) and a rear molding die (20), and also includes a driving assembly. The driving assembly includes a front moving plate (18), the front molding die (19) is disposed on the front moving plate (18), the front moving plate (18) is connected to the rear moving plate (26) through a slide rod (22), the slide rod (22) is slidably disposed on the mounting base (16), and also includes a first motor (14). The output end of the first motor (14) is connected to a first lead screw (15), the first lead screw (15) is screwed to a threaded sleeve (24), one end of the first transmission arm (25) is hinged to the threaded sleeve (24), and the other end is hinged to the rear moving plate (26). One end of the second transmission arm (23) is hinged to the threaded sleeve (24), and the other end is hinged to the moving seat (21), the moving seat (21) is slidably disposed on the slide rod (22), and the rear molding die (20) is disposed on the moving seat (21).

2. The card packaging machine according to claim 1, characterized in that: The three-side sealing assembly includes a first front heat-sealing plate and a first rear heat-sealing plate, and the upper sealing assembly includes a second front heat-sealing plate and a second rear heat-sealing plate. The first front heat-sealing plate and the first rear heat-sealing plate are driven to move by corresponding drive components, and the second front heat-sealing plate and the second rear heat-sealing plate are also driven to move by corresponding drive components.

3. A card packaging machine according to claim 1, characterized in that: A first clamping traction cylinder (7) is provided between the three-side sealing assembly (6) and the upper sealing assembly (10), and a second clamping traction cylinder (11) is provided between the upper sealing assembly (10) and the cutting assembly (13). The first clamping traction cylinder (7) and the second clamping traction cylinder (11) are provided on the moving frame (30), which is connected to the moving drive assembly.

4. A card packaging machine according to claim 3, characterized in that: The moving drive assembly includes a second motor (27), the output end of which is connected to a second lead screw (28), the second lead screw (28) is screwed to a moving frame (30), and a guide assembly is provided corresponding to the moving frame (30).

5. A card-type packaging machine according to claim 1, characterized in that: A first positioning clamping cylinder (9) is provided between the three-side sealing assembly (6) and the upper sealing assembly (10), and a second positioning clamping cylinder (12) is provided between the upper sealing assembly (10) and the cutting assembly (13).

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