Thin film heat sealing device

Abstract

The utility model discloses a thin film heat sealing device, relates to the technical field of thin film production, solves the problems of low clamping efficiency and poor processing effect of an existing device, and adopts the following scheme that an electric telescopic rod B is fixedly mounted on the inner wall of the left side of a fixed frame. Through the arrangement of an electric telescopic rod B, a winding roller and a clamping seat, the electric telescopic rod B drives the winding roller to move towards the clamping seat, then an adsorption assembly in a clamping groove adsorbs a thin film into the clamping groove, then the thin film is clamped by a clamping assembly, the thin film clamping device is simple and convenient to use, the thin film clamping efficiency is improved, and therefore the thin film heat sealing efficiency is improved; and meanwhile, through the arrangement of an air suction column, a containing plate and air suction holes, the workpiece is placed on the containing plate, then the workpiece is adsorbed to the containing plate through the air suction holes, the stability of the workpiece is guaranteed, the workpiece is prevented from moving when the workpiece is covered with the film, the workpiece machining effect is guaranteed, and the film heat sealing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to a film heat sealing device. Background Art

[0002] The film heat sealing device uses various external conditions to heat the sealing part of the plastic film into a viscous flow state, and with the help of a certain pressure, the two layers of film are fused into one. After cooling, it maintains a certain strength and sealing performance, ensuring that the goods can withstand a certain external force during packaging, transportation, storage and consumption, ensuring that the goods will not crack or leak, thereby achieving the purpose of protecting the goods.

[0003] After searching, the application with patent number CN206013048U discloses a film heat-sealing device, including a frame, a first heat-sealing mechanism, a second heat-sealing mechanism, a film unwinding device, a first film clamping mechanism, a second film clamping mechanism and a cutting device, the second heat-sealing mechanism is located on the inner side in front of the first heat-sealing mechanism; the cutting device, the second film clamping mechanism, the first film clamping mechanism and the film unwinding device are located on the inner side of the first heat-sealing mechanism in sequence, and the film can be accurately covered and positioned through the first film clamping mechanism.

[0004] However, due to the setting of the first diaphragm clamping mechanism and the second diaphragm clamping mechanism, the diaphragm is in a soft film state, and the second diaphragm clamping mechanism is not convenient for clamping the film. The film needs to be placed on the clamping mechanism manually, and the clamping efficiency is low, resulting in low processing efficiency. At the same time, due to the setting of the frame, the workpiece to be heat-sealed is placed on the frame, and the workpiece is prone to shaking, resulting in poor processing effect.

[0005] Therefore, we proposed a film heat sealing device. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a film heat sealing device, which solves the problems of low clamping efficiency and poor processing effect of the prior device.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a film heat sealing device, comprising a base, the top surface of the base is fixedly mounted with four groups of support columns, and the top ends of the support columns are fixedly mounted with a top seat;

[0008] A fixing frame is installed on the top of the base, an electric telescopic rod B is fixedly installed on the inner wall of the left side of the fixing frame, a fixing frame A is fixedly installed on the right end of the electric telescopic rod B, a roller is installed on the inner side of the fixing frame A, a film is installed on the roller, a clamping seat is fixedly installed on the inner wall of the right side of the fixing frame, a clamping groove is opened on the left side of the clamping seat, and an adsorption component and a clamping component are installed in the clamping groove;

[0009] A slide groove is provided on the top surface of the base, a slider is slidably connected to the slide groove, a suction column is fixedly installed on the top surface of the slider, a placement plate is fixedly installed on the top of the suction column, evenly distributed suction holes are provided on the top surface of the placement plate, and the suction holes are connected to the suction column, and the top surface of the placement plate is equipped with a workpiece to be heat-sealed.

[0010] Preferably, two sets of oppositely positioned electric telescopic rods A are fixedly mounted on the bottom surface of the top seat, and a fixing frame is fixedly mounted on the bottom end of the electric telescopic rod A, so that the film can be fully fitted with the component to be heat-sealed.

[0011] Preferably, a fixing frame B is fixedly installed on the top surface of the right side of the fixing frame, and cylinders A and cylinders B are fixedly installed on the inner walls of the top surfaces of the fixing frames A and B, respectively, and heat sealing cutting knives A and heat sealing cutting knives B are respectively installed on the output ends of the bottom surfaces of the cylinders A and B, so that heat sealing cutting of the film can be facilitated.

[0012] Preferably, a dust collecting seat connected to the clamping groove is fixedly installed on the right side of the fixed frame, so that the waste left after cutting can be collected.

[0013] Preferably, a stepping motor connected to a winding roller is fixedly mounted on the front side of the fixing frame A, so that the film can be straightened easily, thereby improving the effect of heat sealing and cutting.

[0014] Preferably, the heat sealing cutting blade A and the heat sealing cutting blade B are equipped with a heating component inside, so as to prevent the film from sticking to the cutting blade.

[0015] 1. This film heat sealing device, through the arrangement of an electric telescopic rod B, a winding roller, and a clamping seat, the electric telescopic rod B drives the winding roller to move toward the clamping seat, and then the adsorption component in the clamping groove adsorbs the film into the clamping groove, and then the clamping component clamps it, which is simple and convenient, improves the efficiency of film clamping, and thus improves the heat sealing efficiency of the film.

[0016] 2. At the same time, the workpiece is placed on the placement plate through the setting of the suction column, the placement plate and the suction hole, and then the workpiece is adsorbed on the placement plate through the suction hole to ensure the stability of the workpiece, so as to prevent the workpiece from displacement when the film is covered on the workpiece, thereby ensuring the effect of workpiece processing and improving the effect of film heat sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the fixed frame of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing frame of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the base of the utility model.

[0021] In the figure: 1. base; 2. support column; 3. top seat; 4. electric telescopic rod A; 5. fixed frame; 6. electric telescopic rod B; 7. fixed frame A; 8. roller; 9. film; 10. fixed frame B; 11. clamping seat; 12. clamping groove; 13. stepping motor; 14. cylinder A; 15. heat sealing cutting knife A; 16. cylinder B; 17. heat sealing cutting knife B; 18. dust suction seat; 19. slide groove; 20. slider; 21. suction column; 22. placement plate; 23. suction hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown: a fixed frame 5 is installed on the top of the base 1, an electric telescopic rod B6 is fixedly installed on the inner wall of the left side of the fixed frame 5, a fixed frame A7 is fixedly installed on the right end of the electric telescopic rod B6, a roller 8 is installed on the inner side of the fixed frame A7, a film 9 is installed on the roller 8, a clamping seat 11 is fixedly installed on the inner wall of the right side of the fixed frame 5, a clamping groove 12 is opened on the left side of the clamping seat 11, and an adsorption component and a clamping component are installed in the clamping groove 12. Through the arrangement of the electric telescopic rod B6, the roller 8 and the clamping seat 11, the electric telescopic rod B6 drives the roller 8 to move toward the clamping seat 11, and then the adsorption component in the clamping groove 12 adsorbs the film 9 into the clamping groove 12, and then the clamping component clamps it, which is simple and convenient, and improves the efficiency of clamping the film 9, thereby improving the heat sealing efficiency of the film 9.

[0025] Embodiment 2:

[0026] like Figure 2-4As shown: a slide groove 19 is provided on the top surface of the base 1, and a slider 20 is slidably connected to the slide groove 19. A suction column 21 is fixedly installed on the top surface of the slider 20, and a placement plate 22 is fixedly installed on the top of the suction column 21. The top surface of the placement plate 22 is provided with evenly distributed suction holes 23, and the suction holes 23 are connected with the suction columns 21. The top surface of the placement plate 22 is equipped with a workpiece to be heat-sealed. Through the arrangement of the suction column 21, the placement plate 22 and the suction holes 23, the workpiece is placed on the placement plate 22, and then the workpiece is adsorbed on the placement plate 22 through the suction holes 23 to ensure the stability of the workpiece, thereby preventing the workpiece from being displaced when the film 9 covers the workpiece, thereby ensuring the processing effect of the workpiece and improving the heat sealing effect of the film 9.

[0027] Embodiment 3:

[0028] like Figure 2-3 As shown: a fixing frame B10 is fixedly installed on the top surface of the right side of the fixing frame 5, and cylinders A14 and B16 are fixedly installed on the inner walls of the top surfaces of the fixing frames A7 and B10 respectively, and heat sealing cutting knives A15 and B17 are respectively mounted on the output ends of the bottom surfaces of the cylinders A14 and B16, so that the film 9 can be heat-sealed and cut conveniently.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, first place the workpiece on the placement plate 22, then adsorb the workpiece on the placement plate 22 through the suction hole 23 to ensure the stability of the workpiece, then the electric telescopic rod B6 drives the roller 8 to move toward the clamping seat 11, and the adsorption component in the clamping groove 12 adsorbs the film 9 into the clamping groove 12, and the clamping component clamps it, and the electric telescopic rod B6 drives the roller 8 to move backward to pull the film 9 to a suitable distance, and then the stepping motor 13 rotates the roller 8 in the opposite direction to ensure that the film 9 is fully unfolded, and then the electric telescopic rod A4 drives the fixed frame 5 to move downward to fully fit the film 9 to the workpiece, and finally the cylinder A14 and the cylinder B16 drive the heat sealing cutting knife A15 and the heat sealing cutting knife B17 to move downward respectively to cut and heat seal the film 9.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A film heat-sealing device, comprising a base (1), four groups of support columns (2) being fixedly mounted on the top surface of the base (1), and a top seat (3) being fixedly mounted on the top of the support column (2); Features: A fixing frame (5) is mounted above the base (1); an electric telescopic rod B (6) is fixedly mounted on the inner wall on the left side of the fixing frame (5); a fixing frame A (7) is fixedly mounted on the right end of the electric telescopic rod B (6); a roller (8) is mounted on the inner side of the fixing frame A (7); a film (9) is mounted on the roller (8); a clamping seat (11) is fixedly mounted on the inner wall on the right side of the fixing frame (5); a clamping groove (12) is provided on the left side of the clamping seat (11); an adsorption component and a clamping component are mounted in the clamping groove (12); The top surface of the base (1) is provided with a slide groove (19), and a slider (20) is slidably connected to the slide groove (19). A suction column (21) is fixedly installed on the top surface of the slider (20), and a placement plate (22) is fixedly installed on the top of the suction column (21). The top surface of the placement plate (22) is provided with evenly distributed suction holes (23), and the suction holes (23) are connected to the suction column (21). The top surface of the placement plate (22) is equipped with a workpiece to be heat-sealed.

2. A film heat sealing device according to claim 1, characterized in that: Two sets of electric telescopic rods A (4) in opposite positions are fixedly mounted on the bottom surface of the top seat (3), and a fixing frame (5) is fixedly mounted on the bottom end of the electric telescopic rods A (4).

3. A film heat sealing device according to claim 1, characterized in that: A fixing frame B (10) is fixedly mounted on the top surface of the right side of the fixing frame (5); a cylinder A (14) and a cylinder B (16) are fixedly mounted on the inner walls of the top surfaces of the fixing frames A (7) and B (10) in opposite positions; and a heat sealing cutting knife A (15) and a heat sealing cutting knife B (17) are respectively mounted on the output ends of the bottom surfaces of the cylinders A (14) and B (16).

4. A film heat sealing device according to claim 1, characterized in that: A dust suction seat (18) connected to the clamping groove (12) is fixedly mounted on the right side of the fixed frame (5).

5. A film heat sealing device according to claim 1, characterized in that: A stepping motor (13) connected to the winding roller (8) is fixedly mounted on the front side of the fixing frame A (7).

6. A film heat sealing device according to claim 1, characterized in that: The heat sealing cutting blade A (15) and the heat sealing cutting blade B (17) are equipped with heating components inside.

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