Side tool hand-pressing sealing machine

Abstract

According to the technical scheme, the side knife hand pressing sealing machine is characterized by comprising a heat sealing base and a pressing rod, the rear end of the pressing rod is hinged to the rear end of the heat sealing base, a cutting base is arranged on the outlet side of the heat sealing base, an installation base and a cutting knife are arranged on the pressing rod, and the cutting knife is installed in the installation base. When the pressing rod is pressed downwards to abut against the heat sealing base, the cutting knife abuts against the cutting base. A plurality of cutting grooves are formed in the cutting base, an adjusting assembly is arranged in the mounting base, the adjusting assembly is connected with the cutting knife and used for adjusting the position of the cutting knife, and the side knife hand-pressing sealing machine can cut the edge of a packaging belt while heat sealing is conducted, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a sealing machine, more specifically, it relates to a side knife hand pressure sealing machine. Background Art

[0002] In the process of packaging items, packaging tape is often used to pack the items, and a heat sealing machine is used to seal the packaging tape to isolate the items from the outside world, thereby avoiding direct contact between the items and the outside world and causing contamination. For some puffed foods, it can effectively increase the shelf life.

[0003] After the existing sealing machine completes the heat-sealing process, there is usually an excess portion at the heat-sealed end of the packaging tape. If the excess portion is too long, it will cause inconvenience in subsequent operations. The existing sealing machine cannot perform appropriate cutting operations on the excess portion, requiring additional operations by the staff, resulting in low work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a side knife hand pressure sealing machine, which can cut the edge of the packaging belt while performing heat sealing, thereby improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side knife hand pressure sealing machine, comprising a heat sealing seat and a pressure rod, the rear end of the pressure rod is hingedly arranged with the rear end of the heat sealing seat, a cutting base is arranged on the outlet side of the heat sealing seat, a mounting seat and a cutting knife are arranged on the pressure rod, and the cutting knife is installed in the mounting seat, and when the pressure rod is pressed down to abut against the heat sealing seat, the cutting knife abuts against the cutting base;

[0006] A plurality of cutting grooves are arranged on the cutting base, and an adjusting component is arranged in the mounting seat. The adjusting component is connected with the cutting knife and is used for adjusting the position of the cutting knife.

[0007] In summary, the utility model has the following beneficial effects: since a cutting base and a cutting knife are arranged on the outlet side of the heat sealing seat and the pressure rod, when the pressure rod is pressed down, the excess packaging tape on one side of the heat seal can be cut by the cooperation of the cutting knife and the cutting base, so that the edge of the packaging tape after heat sealing retains an appropriate length.

[0008] When heat-sealing the packaging tapes of different products, if different edge lengths need to be retained, the position of the cutting knife is adjusted by adjusting the component so that the cutting knife corresponds to cutting grooves at different positions. When the heat-sealing position remains unchanged, the more the cutting groove corresponding to the cutting knife faces outward, the longer the retained edge length is. This allows selection based on actual conditions, thereby improving the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of the side knife hand pressure sealing machine;

[0010] Figure 2 It is a schematic diagram of the three-dimensional structure of the cutting base;

[0011] Figure 3 is a cross-sectional view of the mounting base;

[0012] Figure 4 A cross-sectional view showing the position of the sliding arm.

[0013] Figure numerals: 1. heat sealing seat; 2. pressure rod; 3. cutting base; 31. cutting groove; 4. mounting seat; 41. adjusting groove; 42. limiting card slot; 5. cutting knife; 6. adjusting assembly; 61. adjusting seat; 611. limiting card block; 612. sliding arm; 613. mounting groove; 62. adjusting piece; 621. adjusting bolt; 622. adjusting plate; 623. adjusting spring; 7. sliding groove; 71. limiting spring. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0015] Reference Figures 1 to 4 As shown, a side knife hand pressure sealing machine includes a heat sealing seat 1 and a pressure rod 2. The rear end of the pressure rod 2 is hinged to the rear end of the heat sealing seat 1. A cutting base 3 is arranged on the outlet side of the heat sealing seat 1. A mounting seat 4 and a cutting knife 5 are arranged on the pressure rod 2. The cutting knife 5 is installed in the mounting seat 4. When the pressure rod 2 is pressed down to abut against the heat sealing seat 1, the cutting knife 5 abuts against the cutting base 3.

[0016] A plurality of cutting grooves 31 are arranged on the cutting base 3 , and an adjusting component 6 is arranged in the mounting seat 4 . The adjusting component 6 is connected to the cutting knife 5 and is used for adjusting the position of the cutting knife 5 .

[0017] According to the design of the utility model, since a cutting base 3 and a cutting knife 5 are arranged on the outlet side of the heat sealing seat 1 and the pressure rod 2, when the pressure rod 2 is pressed down, the excess packaging tape on one side of the heat seal can be cut by the cooperation of the cutting knife 5 and the cutting base 3, so that the edge of the packaging tape after heat sealing retains an appropriate length.

[0018] When heat-sealing operations are performed on packaging tapes of different products, when different edge lengths need to be retained, the position of the cutting knife 5 is adjusted by adjusting the component 6 so that the cutting knife 5 corresponds to cutting grooves 31 at different positions. When the heat-sealing position remains unchanged, the more the cutting groove 31 corresponding to the cutting knife 5 faces outward, the longer the retained edge length is. This allows selection according to actual conditions, thereby improving the flexibility of the equipment.

[0019] like Figure 1 As shown in the figure, the right side is the outlet side and the left side is the inlet side. Due to the different placement directions of the products, the position of the outlet side is not fixed.

[0020] The adjustment assembly 6 includes an adjustment seat 61 and an adjustment member 62 . The mounting seat 4 is provided with an adjustment slot 41 . The adjustment seat 61 is slidably connected in the adjustment slot 41 . The cutting knife 5 is mounted on the adjustment seat 61 . The adjustment member 62 is used for adjusting the position of the seat 61 .

[0021] The upper end of the adjustment seat 61 is equidistantly provided with a plurality of groups of limit blocks 611, and the inner wall of the adjustment slot 41 is equidistantly provided with a plurality of groups of limit slots 42. Figure 3 As shown, the limit slots 42 may be optionally provided in 4 groups, the limit blocks 611 may be optionally provided in 2 groups, and the cutting slots 31 may be optionally provided in 3 groups. The limit blocks 611 cooperate with the limit slots 42 at different positions to form at least 3 cutting positions.

[0022] in Figure 3 The middle cutting position is shown. When the adjustment seat 61 moves to the left, the left cutting position is formed. When the adjustment seat 61 moves to the right, the right cutting position is formed.

[0023] The adjusting member 62 includes an adjusting bolt 621, an adjusting plate 622 and an adjusting spring 623. The adjusting plate 622 is provided with two groups. The adjusting bolt 621 and the adjusting spring 623 are respectively installed on both sides of the adjusting seat 61, and are respectively abutted against the adjusting seat 61 through the adjusting plate 622. The adjusting bolt 621 is rotatably connected to the mounting seat 4.

[0024] The design of the structure, such as Figure 3 As shown, when the adjusting bolt 621 is rotated, the adjusting plate 622 on this side is pushed to move to the left, from the middle cutting position to the left cutting position, and the compression adjusting spring 623 cooperates with the upper limit block 611 and the limit slot 42, so that the adjusting seat 61 can be stably located in the corresponding cutting position.

[0025] When the adjusting bolt 621 drives the side adjusting plate 622 to move rightward, the adjusting seat 61 moves from the left cutting position to the middle cutting position or the right cutting position under the reset action of the adjusting spring 623, thereby forming different cutting positions.

[0026] The adjustment plate 622 is provided with a sliding groove 7, which is extended along the height direction of the adjustment plate 622. A limit spring 71 is provided in the sliding groove 7. Both sides of the adjustment seat 61 are provided with sliding arms 612, which are slidably connected in the sliding groove 7 and are abutted against the limit spring 71. With this structural design, when the adjustment plate 622 drives the adjustment seat 61 to move left and right, the limit block 611 on the adjustment seat 61 moves downward along the limit slot 42 and then moves upward.

[0027] Thus, the sliding arm 612 first moves downward in the sliding groove 7 and then moves upward under the action of the limit spring 71 .

[0028] An indicator is provided on the outside of the adjustment seat 61. The indicator may be a scale member that can record the extension amount of the adjustment seat 61. When the limit block 611 moves along the limit slot 42, whether the limit block 611 is completely inserted into the limit slot 42 can be visually seen through the indicator, thereby improving the visual effect.

[0029] The adjustment seat 61 is provided with an I-shaped mounting groove 613, and a fixing bolt is provided at the lower end of the adjustment seat 61. The upper end of the cutting knife 5 is provided with a knife seat that matches the mounting groove 613. The design of this structure can facilitate the installation and replacement of the cutting knife 5, and can effectively ensure the stability of the installation of the cutting knife 5.

[0030] The cutting groove 31 is arranged in a V-shaped structure. The design of this structure can ensure a smooth cutting process, and a small force bearing area, which can effectively ensure cutting.

[0031] The limit block 611 and the limit slot 42 are both arranged in an arc-shaped structure. The design of this structure can push the adjustment seat 61 to move when the adjustment bolt 621 rotates, and the arc-shaped limit block 611 and the limit slot 42 cooperate to ensure that there is a proper sense of jamming during the movement of the adjustment seat 61.

[0032] Furthermore, the heat sealing seat and the pressure rod are both existing technologies. The pressure rod is rotatably connected to the hot air seat through a torsion spring. The heat sealing seat is provided with a heating wire and a switch for adjusting the temperature. A basic circuit is provided inside, and an elastomer is provided at the lower end of the pressure rod.

[0033] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A side knife hand pressure sealing machine, comprising a heat sealing seat (1) and a pressure rod (2), wherein the rear end of the pressure rod (2) is hingedly connected to the rear end of the heat sealing seat (1), and is characterized in that: The outlet side of the heat sealing seat (1) is provided with a cutting base (3), the pressure rod (2) is provided with a mounting seat (4) and a cutting knife (5), the cutting knife (5) is installed in the mounting seat (4), and when the pressure rod (2) is pressed down to abut against the heat sealing seat (1), the cutting knife (5) abuts against the cutting base (3); The cutting base (3) is provided with a plurality of cutting grooves (31), and the mounting seat (4) is provided with an adjustment component (6), which is connected to the cutting knife (5) and is used to adjust the position of the cutting knife (5).

2. The side knife hand pressure sealing machine according to claim 1 is characterized in that: The adjustment assembly (6) comprises an adjustment seat (61) and an adjustment member (62); an adjustment slot (41) is provided in the mounting seat (4); the adjustment seat (61) is slidably connected in the adjustment slot (41); the cutting knife (5) is mounted on the adjustment seat (61); and the adjustment member (62) is used to adjust the position of the seat (61).

3. The side knife hand pressure sealing machine according to claim 2 is characterized in that: The upper end of the adjustment seat (61) is provided with a plurality of groups of limit blocks (611) at equal intervals, and the inner wall of the adjustment slot (41) is provided with a plurality of groups of limit slots (42) at equal intervals.

4. The side knife hand pressure sealing machine according to claim 3 is characterized in that: The adjusting member (62) comprises an adjusting bolt (621), an adjusting plate (622) and an adjusting spring (623). The adjusting plate (622) is provided with two groups. The adjusting bolt (621) and the adjusting spring (623) are respectively mounted on two sides of the adjusting seat (61) and are respectively abutted against the adjusting seat (61) through the adjusting plate (622). The adjusting bolt (621) is rotatably connected to the mounting seat (4).

5. The side knife hand pressure sealing machine according to claim 4 is characterized in that: The adjusting plate (622) is provided with a sliding groove (7), the sliding groove (7) is extended along the height direction of the adjusting plate (622), a limit spring (71) is provided in the sliding groove (7), and sliding arms (612) are provided on both sides of the adjusting seat (61), the sliding arms (612) are slidably connected in the sliding groove (7), and are arranged to abut against the limit spring (71).

6. The side knife hand pressure sealing machine according to claim 5 is characterized in that: An indicator is arranged on the outer side of the adjustment seat (61).

7. The side knife hand pressure sealing machine according to claim 2 is characterized in that: The adjustment seat (61) is provided with an I-shaped mounting groove (613), and a fixing bolt is provided at the lower end of the adjustment seat (61).

8. A side knife hand pressure sealing machine according to any one of claims 1 to 7, characterized in that: The cutting groove (31) is arranged in a V-shaped structure.

9. The side knife hand pressure sealing machine according to claim 3 is characterized by: The limiting card block (611) and the limiting card slot (42) are both arranged in an arc-shaped structure.

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