K-edge heat sealing tool for packaging bag production

Abstract

The utility model discloses a K-edge heat sealing tool for packaging bag production, which relates to the technical field of packaging bag sealing and comprises two groups of sealing plates, the two groups of sealing plates are made of stainless steel, are fixed on a bag making machine through bolts when being mounted on the bag making machine, and are respectively provided with a group of sealing grooves; the lengths and angles of the two groups of sealing grooves are different, when the packaging bag reaches the sealing position, the sealing grooves accurately position the oblique angle edge of the packaging bag, so that the uniform sealing effect is achieved, only the sealing groove on one side is replaced according to the requirements of different packaging bags, the fixed sealing groove does not need to be disassembled, and only the other group of sealing grooves is installed. And debugging is not needed after the mounting position of the sealing plate is fixed, so that the replacement efficiency of the sealing plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag sealing, in particular to a K-edge heat sealing tool used in the production of packaging bags. Background Art

[0002] When packaging bags are produced, the beveled edges of the bags need to be sealed. Beveled edge sealing can provide a larger contact area and bonding area, thereby enhancing the firmness and stability of the seal. Compared with straight line sealing, beveled edge sealing can withstand greater tension and pressure, reducing the risk of leakage and breakage. Beveled edge sealing increases the strength and durability of the packaging bag. The sealing line extends along the direction of the beveled edge to form a longer sealing line, dispersing stress and pressure, reducing the load on the sealing area, and thus improving the tensile strength and durability of the packaging bag. Utility Model Content

[0003] In view of the problems existing in the above-mentioned technology, the utility model proposes a K-edge heat sealing tool for use in the production of packaging bags.

[0004] The utility model aims at solving the above-mentioned technical problems and adopts the following technical solutions: a K-side heat sealing tool for use in packaging bag production, comprising a sealing plate 1 and a sealing groove 1, a sealing plate 2 being arranged on the sealing plate 1, a sealing groove 2 being arranged on the sealing groove 1, the sealing plate 1 and the sealing groove 1 having the same size, so that the sealing plate 1 and the sealing groove 1 do not need to be adjusted in position when they are installed on a bag making machine, the sealing plate 2 and the sealing groove 2 have different lengths and setting angles, and the sealing plate 1 and the sealing groove 1 are both fixed to the bag making machine by nuts.

[0005] Furthermore, the sealing plate 1 and the sealing groove 1 are both supported by stainless steel.

[0006] Furthermore, the second sealing plate and the second sealing groove are straight grooves, and the second sealing plate or the second sealing groove is heated to achieve sealing of the oblique edge of the packaging bag.

[0007] Furthermore, when cutting the second sealing plate and the second sealing groove, ensure that the edges are flat and smooth to avoid burrs, bumps or uneven surfaces.

[0008] The beneficial effects of the utility model compared with the prior art are as follows: the sealing plate can be quickly disassembled on the bag making machine, making the maintenance and cleaning of the sealing plate more convenient. When the bag making machine or the mounting frame needs to be maintained, cleaned, changed or overhauled, the sealing plate can be quickly removed without consuming extra time and energy. At the same time, when using bags of different materials or performing different types of packaging, the sealing plate needs to be replaced. The rapid disassembly of the sealing plate means that sealing plates of different specifications or types can be quickly replaced, thereby improving production efficiency and flexibility. The two sets of sealing plates have the same size and do not need to be positionally adjusted when replaced. When only one side of the sealing groove needs to be replaced and the fixed sealing groove does not need to be disassembled, only the other set of sealing grooves needs to be installed. Moreover, no debugging is required after the installation position of the sealing plate is fixed, thereby improving the replacement efficiency of the sealing plate, saving adjustment and installation time, reducing production line downtime, and improving production efficiency and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a top view of the overall structure of the utility model.

[0010] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure numerals: 1-sealing plate one; 2-sealing plate two; 3-sealing groove one; 4-sealing groove two. DETAILED DESCRIPTION

[0012] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0013] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0014] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 by specific circumstances.

[0015] refer to Figure 1 to Figure 2 The K-side heat sealing tool shown in the figure is used for the production of packaging bags, comprising a sealing plate 1 and a sealing groove 3 which are detachably mounted on a bag making machine. The sealing plate 1 and the sealing groove 3 can be quickly disassembled on the bag making machine, making maintenance and cleaning more convenient. When changing order specifications, they can be quickly disassembled and replaced to improve production efficiency. When the bag making machine or the mounting frame needs to be maintained, cleaned, changed, or overhauled, the sealing plate 1 or the sealing groove 3 can be quickly removed without consuming extra time and effort. Moreover, when using bags of different materials or performing different types of packaging, the quick disassembly of the sealing plate 1 and the sealing groove 3 means that different The same specification or type of sealing plate 1 and sealing groove 3 can improve production efficiency and flexibility. It may take more time and tools to adjust and fix the position of sealing plate 1 and sealing groove 3, but the sealing plate 1 and sealing groove 3 have the same size, which saves adjustment and installation time during installation, reduces the downtime of the production line, and improves production efficiency and economic benefits. At the same time, there may be human errors or inconsistencies in the position adjustment of sealing plate 1 and sealing groove 3, and these problems can be avoided without adjusting the position. Keeping the sealing plate 1 and sealing groove 3 fixed can ensure that the sealing line position is consistent after each installation, thereby improving product consistency and quality.

[0016] The sealing plate 1 and the sealing groove 3 are both made of stainless steel. Stainless steel has excellent corrosion resistance and can resist corrosion in humid environments, chemicals and foods. At the same time, stainless steel has good high-temperature stability and can maintain structural strength and shape stability at higher temperatures. It can improve the sterility effect when the sterile bag is sealed at high temperature.

[0017] A sealing plate 2 and a sealing groove 4 are respectively provided on the sealing plate 1 and the sealing groove 3. The sealing plate 2 and the sealing groove 4 are formed by cutting the sealing plate 1 and the sealing groove 3. When cutting, ensure that the size and position of the sealing plate 2 and the sealing groove 4 match the beveled edge of the packaging bag. The width and depth of the sealing plate 2 and the sealing groove 4 should be suitable for the thickness and material type of the bag to ensure a suitable sealing effect. At the same time, when cutting the sealing plate 2 and the sealing groove 4, ensure that the edges are flat and smooth to avoid burrs, bumps or uneven surfaces. Flat and smooth sealing plates 2 and sealing grooves 4 help to ensure a uniform sealing line and good sealing quality.

[0018] The shapes of the sealing plate 2 and the sealing groove 2 4 are both straight grooves. The shape of the straight groove is relatively simple, easy to manufacture and process, and the cost is reduced while improving the processing efficiency of the utility model. At the same time, the straight groove provides a stable and consistent sealing effect. The contact area between the bevel edge and the straight groove is large, which ensures that the heat is evenly distributed during the heat sealing process and forms a uniform seal on the entire contact line, ensuring the quality and firmness of the sealing line. At the same time, the straight groove is suitable for packaging bags of various shapes and sizes, and can be flexibly applied to different packaging needs. Whether it is a rectangular, square, round or other shaped packaging bag, the straight groove can provide an effective seal, and the straight groove has no complicated grooves or corners, which is easy to clean and maintain, which helps to prevent impurity accumulation and cross contamination, and maintain the hygiene and sterility of the sealing groove.

[0019] The cutting lengths and angles of the sealing plate 2 and the sealing groove 4 are different. By adjusting the length and angle of the sealing groove, the width and quality of the sealing line can be controlled. A longer sealing groove can produce a wider sealing line, thereby providing a stronger seal. A smaller angle can increase the sealing area and improve the firmness and sealing effect of the sealing line.

[0020] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by technicians in the relevant technical field based on the above-mentioned conception without creative labor all fall within the protection scope of the present invention.

Claims

1. A K-edge heat sealing tool for packaging bag production, characterized in that: The invention comprises a sealing plate (1) and a sealing groove (3), wherein a sealing plate (2) is arranged on the sealing plate (1), and a sealing groove (4) is arranged on the sealing groove (3). The sealing plate (1) and the sealing groove (3) have the same size, so that when the sealing plate (1) and the sealing groove (3) are installed on the bag making machine, there is no need to adjust the position. The length and setting angle of the sealing plate (2) and the sealing groove (4) are different. The sealing plate (1) and the sealing groove (3) are fixed on the bag making machine by nuts.

2. A K-edge heat sealing tool for packaging bag production according to claim 1, characterized in that: The sealing plate 1 (1) and the sealing groove 1 (3) are both supported by stainless steel.

3. The K-edge heat sealing tool for packaging bag production according to claim 1, characterized in that: The second sealing plate (2) and the second sealing groove (4) are straight grooves, and the second sealing plate (2) or the second sealing groove (4) is heated to achieve sealing of the oblique edge of the packaging bag.

4. The K-edge heat sealing tool for packaging bag production according to claim 1, characterized in that: When cutting the second sealing plate (2) and the second sealing groove (4), ensure that the edges are flat and smooth to avoid burrs, bumps or uneven surfaces.

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