Heat sealing device for aluminum plastic packaging bag production equipment

Abstract

The utility model relates to the technical field of packaging production, in particular to a heat sealing device for aluminum plastic packaging bag production equipment, which comprises a base, a driving device is fixedly connected to the upper part of the right end of a support plate, a sliding chute is formed in the upper part of the front end of the support plate, and a positioning device is fixedly connected to the front end of the driving device; and the driving device comprises a driving motor, the output end of the driving motor penetrates through the supporting plate and is fixedly connected with a screw rod, the outer surface of the screw rod is movably connected with a displacement sliding plate, the front portion of the upper end of the displacement sliding plate is fixedly connected with a heat sealing assembly, and the driving motor is fixedly connected to the upper portion of the right end of the supporting plate. According to the heat-sealing device for the aluminum-plastic packaging bag production equipment, through the arrangement of the positioning device, the driving device and the heat-sealing assembly, an aluminum-plastic packaging bag can be pressed, fixed and positioned, the left-right position adjustment of the heat-sealing assembly is achieved, adjustment can be conducted according to the thermoplastic position of the aluminum-plastic packaging bag, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging production, in particular to a heat sealing device used in aluminum-plastic packaging bag production equipment. Background Art

[0002] Aluminum-plastic bags have low cost and exquisite printing. They are anti-static, anti-ultraviolet, moisture-proof, oxygen-proof and light-shielding, cold-resistant, oil-resistant and high-temperature-resistant, and have the characteristics of fresh-keeping, oxygen-proof and easy sealing. When producing aluminum-plastic packaging bags, they need to be sealed. Generally, heat-sealing devices are used to seal the aluminum-plastic packaging bags. The existing heat-sealing devices cannot position the aluminum-plastic packaging bags when heat-sealing them, resulting in skewed heat seals and sliding during heat sealing, which will cause heat seal dislocation. Therefore, we have introduced a heat-sealing device for aluminum-plastic packaging bag production equipment. Utility Model Content

[0003] The main purpose of the utility model is to provide a heat sealing device for aluminum-plastic packaging bag production equipment, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A heat sealing device for aluminum-plastic packaging bag production equipment comprises a base, a pad is fixedly connected to the middle of the upper end of the base, a support plate is fixedly connected to the left and right upper ends of the base, a driving device is fixedly connected to the upper right end of the support plate, a movable groove is opened in the middle of the upper end of the support plate, a sliding groove is opened in the upper front end of the support plate, and a positioning device is fixedly connected to the front end of the driving device;

[0006] The driving device includes a driving motor, the output end of which passes through the support plate and is fixedly connected to a screw rod, the outer surface of the screw rod is movably connected to a displacement slide plate, the upper front end of the displacement slide plate is fixedly connected to a heat sealing assembly, and the driving motor is fixedly connected to the upper right end of the support plate.

[0007] Preferably, the heat sealing assembly includes a telescopic controller, the output end of the telescopic controller passes through the displacement slide and is fixedly connected to a pressure block, the middle part of the lower end of the pressure block is fixedly connected to a heat sealing block, and the telescopic controller is fixedly connected to the front part of the upper end of the displacement slide.

[0008] Preferably, the positioning device comprises a positioning pressure plate, the middle part of the front wall and the rear wall of the positioning pressure plate are fixedly connected with connecting rods, the lower end of the positioning pressure plate is fixedly connected with a rubber pad, and the positioning pressure plate is located outside the pressure block.

[0009] Preferably, the left end of the screw rod is movably connected to the left groove wall of the movable groove through a bearing, and the front side of the displacement slide plate is slidably connected in the slide groove.

[0010] Preferably, the positioning platen is in a long rectangular structure, and the positioning platen and the heat sealing block are located at the same level.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the positioning assembly, the positioning plate and the heat sealing block are at the same level, and the positioning plate is located on the outside of the pressure block, the aluminum-plastic packaging bag can be pressed and fixed to prevent the aluminum-plastic packaging bag from being skewed during heat sealing, and sliding during heat sealing, which will cause heat sealing dislocation;

[0013] 2. By setting up a driving device and starting the driving motor, the screw is driven to rotate, and the displacement slide moves left and right on the outer surface of the screw to achieve left and right position adjustment of the heat sealing component, which can be adjusted according to the thermoplastic position of the aluminum-plastic packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a heat sealing device used in an aluminum-plastic packaging bag production device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a driving device of a heat sealing device used in an aluminum-plastic packaging bag production device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a heat-sealing assembly of a heat-sealing device used in an aluminum-plastic packaging bag production device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a positioning device of a heat sealing device used in aluminum-plastic packaging bag production equipment.

[0018] In the figure: 1. base; 2. pad; 3. support plate; 4. driving device; 5. movable groove; 6. slide groove; 7. positioning device; 41. driving motor; 42. screw; 43. displacement slide plate; 44. heat sealing assembly; 441. telescopic controller; 442. pressure block; 443. heat sealing block; 71. positioning pressure plate; 72. rubber pad; 73. connecting rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A heat sealing device for aluminum-plastic packaging bag production equipment comprises a base 1, a pad 2 is fixedly connected to the middle of the upper end of the base 1, a support plate 3 is fixedly connected to the left and right upper ends of the base 1, a driving device 4 is fixedly connected to the upper right end of the support plate 3, a movable groove 5 is opened in the middle of the upper end of the support plate 3, a slide groove 6 is opened at the upper front end of the support plate 3, and a positioning device 7 is fixedly connected to the front end of the driving device 4;

[0024] The driving device 4 includes a driving motor 41, the output end of the driving motor 41 passes through the supporting plate 3 and is fixedly connected to a screw rod 42, the outer surface of the screw rod 42 is movably connected to a displacement slide 43, the upper front end of the displacement slide 43 is fixedly connected to a heat sealing assembly 44, and the driving motor 41 is fixedly connected to the upper right end of the supporting plate 3.

[0025] In this embodiment, the heat sealing component 44 includes a telescopic controller 441, the output end of the telescopic controller 441 passes through the displacement slide 43 and is fixedly connected to a pressure block 442, the middle part of the lower end of the pressure block 442 is fixedly connected to a heat sealing block 443, and the telescopic controller 441 is fixedly connected to the front part of the upper end of the displacement slide 43; the left end of the screw 42 is movably connected to the left groove wall of the movable groove 5 through a bearing, and the front side of the displacement slide 43 is slidably connected in the slide groove 6; by sliding the front side of the displacement slide 43 in the slide groove 6, a position limiting function is played to enhance the stability of the displacement slide 43.

[0026] In this embodiment, the positioning device 7 includes a positioning pressure plate 71, the middle part of the front wall and the rear wall of the positioning pressure plate 71 are fixedly connected with a connecting rod 73, the lower end of the positioning pressure plate 71 is fixedly connected with a rubber pad 72, and the positioning pressure plate 71 is located on the outside of the pressing block 442; the positioning pressure plate 71 is a long rectangular structure, and the positioning pressure plate 71 and the heat sealing block 443 are located at the same horizontal height; by positioning the pressure plate 71 and the heat sealing block 443 at the same horizontal height, the telescopic controller 441 is started to drive the pressing block 442 to move up and down, and the heat sealing block 443 is attached to the aluminum-plastic packaging bag for sealing. At the same time, during the sealing process of the aluminum-plastic packaging bag, since the positioning pressure plate 71 and the heat sealing block 443 are located at the same horizontal height and the positioning pressure plate 71 is located on the outside of the pressing block 442, the aluminum-plastic packaging bag can be pressed and fixed.

[0027] It should be noted that the utility model is a heat sealing device for aluminum-plastic packaging bag production equipment. During use, the aluminum-plastic packaging bag is placed on the upper end of the pad 2. By starting the drive motor 41, the screw 42 is driven to rotate, and the displacement slide 43 moves left and right on the outer surface of the screw 42 to achieve left and right position adjustment of the heat sealing component 44. It can be adjusted according to the thermoplastic position of the aluminum-plastic packaging bag. The heat sealing block 443 is located directly above the aluminum-plastic packaging bag. By starting the telescopic controller 441, the pressure block 442 is driven to move up and down, and the heat sealing block 443 is attached to the aluminum-plastic packaging bag for sealing. At the same time, during the sealing process of the aluminum-plastic packaging bag, since the positioning pressure plate 71 and the heat sealing block 443 are located at the same horizontal height, and the positioning pressure plate 71 is located on the outside of the pressure block 442, the aluminum-plastic packaging bag can be pressed and fixed to prevent the aluminum-plastic packaging bag from being skewed in the heat sealing, and sliding will occur during heat sealing, which will cause heat sealing dislocation.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat sealing device for aluminum-plastic packaging bag production equipment, comprising a base (1), characterized in that: A pad (2) is fixedly connected to the middle of the upper end of the base (1); a support plate (3) is fixedly connected to the left and right upper ends of the base (1); a driving device (4) is fixedly connected to the upper right end of the support plate (3); a movable groove (5) is provided in the middle of the upper end of the support plate (3); a sliding groove (6) is provided at the upper front end of the support plate (3); and a positioning device (7) is fixedly connected to the front end of the driving device (4); The driving device (4) comprises a driving motor (41), the output end of the driving motor (41) passes through the supporting plate (3) and is fixedly connected to a screw rod (42), the outer surface of the screw rod (42) is movably connected to a displacement slide plate (43), the upper front end of the displacement slide plate (43) is fixedly connected to a heat sealing assembly (44), and the driving motor (41) is fixedly connected to the upper right end of the supporting plate (3).

2. The heat sealing device for aluminum-plastic packaging bag production equipment according to claim 1, characterized in that: The heat sealing component (44) comprises a telescopic controller (441), the output end of the telescopic controller (441) passes through the displacement slide (43) and is fixedly connected to a pressure block (442), the middle part of the lower end of the pressure block (442) is fixedly connected to a heat sealing block (443), and the telescopic controller (441) is fixedly connected to the front part of the upper end of the displacement slide (43).

3. The heat sealing device for aluminum-plastic packaging bag production equipment according to claim 1, characterized in that: The positioning device (7) comprises a positioning pressure plate (71), the middle of the front wall and the rear wall of the positioning pressure plate (71) are fixedly connected with a connecting rod (73), the lower end of the positioning pressure plate (71) is fixedly connected with a rubber pad (72), and the positioning pressure plate (71) is located outside the pressure block (442).

4. The heat sealing device for aluminum-plastic packaging bag production equipment according to claim 1, characterized in that: The left end of the screw rod (42) is movably connected to the left groove wall of the movable groove (5) through a bearing, and the front side of the displacement slide plate (43) is slidably connected in the slide groove (6).

5. The heat sealing device for aluminum-plastic packaging bag production equipment according to claim 3, characterized in that: The positioning pressing plate (71) is in the form of a long rectangular structure, and the positioning pressing plate (71) and the heat sealing block (443) are located at the same level.

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