Adjustable sealing cutter mechanism of braiding machine and braiding machine
By designing an adjustable taping machine sealing knife mechanism and adopting height adjustment components and level adjustment components, the problem of uneven installation of the hot-press sealing knife was solved, achieving high-precision and simple-to-operate sealing knife adjustment, thus improving packaging quality and production efficiency.
Patent Information
- Application Number
- CN202520555942.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-03-27
AI Technical Summary
The existing tape and reel machine sealing mechanism lacks a horizontal adjustment mechanism, resulting in uneven installation of the hot-press sealing knife, which affects the sealing effect. In addition, the traditional adjustment method is not precise enough, is cumbersome to operate, and increases labor and time costs.
An adjustable taping machine sealing knife mechanism is designed, which adopts a height adjustment component and first and second level adjustment components. The heat-pressing sealing knife can be finely adjusted in the X and Y axis directions by using eccentric screws and adjusting fastening screws. Combined with a cylinder mounting bracket, the positioning accuracy and stability are improved.
It achieves high-precision, simple-to-operate level adjustment of the hot-press sealing knife, improving packaging quality and production efficiency, and reducing equipment maintenance and labor costs.
Smart Images
Figure CN223962339U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of packaging technology of tape and reel machine, and particularly relates to an adjustable tape and reel machine sealing knife mechanism and tape and reel machine. Background Technology
[0002] Tape and reel machines are widely used automated equipment in the electronics manufacturing industry. They are primarily used to package bulk electronic components into the material-carrying chamber of a tape and reel. The sealing mechanism of the tape and reel machine presses the cover plate onto the material-carrying chamber, and then outputs it through the output rollers for subsequent use by pick-and-place machines. However, if the heat-pressing sealing blade in the sealing mechanism is not installed evenly during the heat-pressing sealing process, it will cause uneven pressure on the cover plate, thus affecting the sealing effect of the tape and reel. Furthermore, during use, vibration or frequent impacts can loosen the fixing bracket that holds the heat-pressing sealing blade, causing the sealing blade to gradually deviate from the horizontal reference. Therefore, it is necessary to adjust the position of the sealing blade, especially the levelness of the heat-pressing sealing blade. Currently, the sealing knife mechanism on the taping machine does not have a leveling adjustment mechanism. If the level of the hot-press sealing knife is insufficient after assembly, the operator mainly adjusts it by adding metal shims, such as thin stainless steel sheets, to the sealing knife locking mechanism. The level of the hot-press sealing knife is adjusted by combining shims of different thicknesses. This adjustment method is not precise enough and is cumbersome. If the initial adjustment does not meet expectations, the operator needs to repeatedly disassemble and test, increasing labor and time costs. Moreover, the equipment may cause the shims to shift or the bolt preload to decrease due to long-term vibration, requiring regular re-inspection and tightening, which affects production efficiency.
[0003] Therefore, there is an urgent need to design a tape-making machine sealing mechanism and tape-making machine that has high adjustment accuracy, simple operation and stability. Utility Model Content
[0004] To overcome the problems existing in the background art, this utility model provides an adjustable sealing knife mechanism for a taping machine, including a sealing knife support, a height adjustment component vertically mounted on the sealing knife support, and a sealing knife component below the height adjustment component. The sealing knife component includes a sealing knife mounting plate fixedly connected to the height adjustment component, and the sealing knife mounting plate is perpendicular to the height adjustment component. A first horizontal adjustment component is vertically mounted on the upper surface of the sealing knife mounting plate, one end of which is rotatably connected to the sealing knife support, and the other end is fixedly connected to the sealing knife support via an eccentric screw. A second horizontal adjustment component is horizontally mounted on the lower surface of the sealing knife mounting plate, one end of the lower surface of the sealing knife mounting plate near the first horizontal adjustment component is rotatably connected to one end of the second horizontal adjustment component, and the other end of the sealing knife mounting plate is fixedly connected to the second horizontal adjustment component via a first adjusting fastening screw. A sealing knife heating fixing plate is fixedly mounted below the second horizontal adjustment component, and a heat-pressing sealing knife is mounted below the sealing knife heating fixing plate.
[0005] Furthermore, the first horizontal adjustment component includes a vertical guide rail fixedly connected to the sealing knife bracket, a slider slidably mounted on the vertical guide rail, an adjustment vertical plate vertically connected to the sealing knife mounting plate on the slider, a rotating shaft rotatably connected to the slider at the left end of the adjustment vertical plate, and an eccentric screw at the right end of the adjustment vertical plate. Rotating the eccentric screw causes the right end of the adjustment vertical plate to move up and down.
[0006] Furthermore, the second horizontal adjustment assembly includes a horizontal adjustment plate, one end of which is provided with a hinge. The horizontal adjustment plate is rotatably connected to the sealing knife mounting plate through the hinge, and there is a gap between the upper surface of the horizontal adjustment plate near the hinge and the lower surface of the sealing knife mounting plate. The first adjusting fastening screw passes vertically through the sealing knife mounting plate and is threadedly connected to the horizontal adjustment plate.
[0007] Furthermore, the sealing knife heating and fixing plate is fixedly connected to the horizontal adjustment plate, and the front end of the sealing knife heating and fixing plate is provided with a sealing knife fixing component, which fixes the hot-pressing sealing knife below the sealing knife heating and fixing plate.
[0008] Furthermore, the first leveling assembly also includes a plurality of second adjusting fastening screws, which pass through the adjusting vertical plate and are threadedly connected to the slider.
[0009] Furthermore, the second leveling assembly also includes at least one adjusting tightening screw, which is located at the end away from the hinge, and the bottom end of the adjusting tightening screw passes through the sealing knife mounting plate and abuts against the leveling plate.
[0010] Furthermore, multiple first adjusting fastening screws are arranged parallel to each other and spaced apart on the sealing knife mounting plate.
[0011] Furthermore, each adjusting tightening screw is equipped with an anti-loosening nut, which is located between the adjusting tightening screw and the sealing knife mounting plate.
[0012] Furthermore, the height adjustment component includes a first height adjustment assembly and a second height adjustment assembly. The first height adjustment assembly includes a first cylinder mounting bracket fixedly connected to the sealing knife bracket, and a first-stage cylinder is provided on the first cylinder mounting bracket. The second height adjustment assembly includes a second cylinder mounting bracket slidably connected to the sealing knife bracket. The piston rod of the first-stage cylinder is fixedly connected to the upper surface of the second cylinder mounting bracket, and a second-stage cylinder is provided on the lower surface of the second cylinder mounting bracket. The piston rod of the second-stage cylinder is fixedly connected to the sealing knife mounting plate.
[0013] This utility model also provides a taping machine, including the adjustable taping machine sealing knife mechanism of any of the above.
[0014] Compared with the prior art, the adjustable tape-tapping machine sealing knife mechanism of this utility model has the following beneficial effects:
[0015] (1) This utility model rotates the eccentric screw to make the first horizontal adjustment component, which is rotatably connected to the sealing knife bracket, rotate, thereby causing the sealing knife mounting plate, which is fixedly connected to the first horizontal adjustment component, to move up and down along the horizontal X-axis. At the same time, by screwing in or out the first adjusting fastening screw, the other end of the second horizontal adjustment component, which is connected to the first adjusting fastening screw, moves up and down along the horizontal Y-axis. By adjusting the two horizontal adjustment components, the operator can fine-tune the tilt of the hot-press sealing knife connected to the sealing knife mounting plate in the horizontal X-axis and Y-axis directions. The operation is simple, the adjustment accuracy is high, and online adjustment can be quickly achieved without disassembling the sealing knife locking mechanism. This solves the defects of the traditional gasket compensation method, which not only significantly improves the packaging quality and production efficiency, but also effectively reduces equipment maintenance costs and labor costs.
[0016] (2) By setting a vertical guide rail and a slider in the first horizontal adjustment component, the adjustment vertical plate can move up and down along the vertical guide rail, which provides accurate guidance and enhances the stability of the equipment operation. At the same time, by setting an eccentric screw on the adjustment vertical plate, the operator can push the right end of the adjustment vertical plate up and down by simply rotating the eccentric screw, thereby realizing the adjustment of the tilt angle of the sealing knife mounting plate around the rotation axis and compensating for the horizontal deviation of the hot-pressed sealing knife in the X-axis direction.
[0017] (3) By setting a horizontal adjustment plate and a first adjustment fastening screw in the second horizontal adjustment assembly, the operator can drive the other end of the horizontal adjustment plate connected to it to move up and down by simply screwing in or out the first adjustment fastening screw, thereby adjusting the tilt angle of the horizontal adjustment plate around the hinge and compensating for the horizontal deviation of the hot-pressing sealing knife in the Y-axis direction. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the adjustable tape sealing mechanism of this utility model;
[0020] Figure 2 This is a front structural diagram of the adjustable taping machine sealing mechanism of this utility model;
[0021] Figure 3 This is a side view of the adjustable taping machine sealing mechanism of this utility model.
[0022] Figure 4This is an exploded structural diagram of the adjustable taping machine sealing mechanism of this utility model;
[0023] Wherein: 1-Sealing knife bracket, 2-Height adjustment component, 21-First height adjustment assembly, 210-First cylinder mounting bracket, 211-First stage cylinder, 22-Second height adjustment assembly, 220-Second cylinder mounting bracket, 221-Second stage cylinder, 3-Sealing knife component, 31-Sealing knife mounting plate, 32-First horizontal adjustment assembly, 320-Vertical guide rail, 321-Slider, 322-Adjusting vertical plate, 323-Rotating shaft, 324-Second adjusting fastening screw, 33-Eccentric screw, 34-Second horizontal adjustment assembly, 340-Horizontal adjustment plate, 341-Hinge, 342-Adjusting tightening screw, 343-Anti-loosening nut, 35-First adjusting fastening screw, 36-Sealing knife heating fixing plate, 37-Hot-press sealing knife, 38-Sealing knife fixing component, 39-Heat insulation plate. Detailed Implementation
[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0025] The following is combined with Figures 1 to 4 The present invention will be described in detail with specific embodiments.
[0026] This utility model provides an adjustable sealing knife mechanism for a taping machine, including a sealing knife support 1, a height adjustment component 2 vertically mounted on the sealing knife support 1, and a sealing knife component 3 below the height adjustment component 2. The sealing knife component 3 includes a sealing knife mounting plate 31 fixedly connected to the height adjustment component 2, and the sealing mounting plate 31 is perpendicular to the height adjustment component 2. A first horizontal adjustment component 32 is vertically mounted on the upper surface of the sealing knife mounting plate 31, one end of which is rotatably connected to the sealing knife support 1, and the other end is fixedly connected to the sealing knife support 1 via an eccentric screw 33. A second horizontal adjustment component 34 is horizontally mounted on the lower surface of the sealing knife mounting plate 31, one end of which is rotatably connected to one end of the second horizontal adjustment component 34 near the first horizontal adjustment component 32, and the other end of which is fixedly connected to the second horizontal adjustment component 34 via a first adjusting fastening screw 35. A sealing knife heating fixing plate 36 is fixedly mounted below the second horizontal adjustment component 34, and a hot-press sealing knife 37 is mounted below the sealing knife heating fixing plate 36.
[0027] In this invention, the sealing knife bracket 1 is fixed on the fixed table of the tape feeding machine. The side profile of the sealing knife bracket 1 is L-shaped, and the height adjustment component 2 is fixedly installed on the vertical plane of the sealing knife bracket 1. When adjusting the level of the hot-press sealing knife 37, the operator first moves the hot-press sealing knife 37 in the sealing knife component 3 to a suitable position relative to the tape feeding by using the height adjustment component 2; then, by rotating the eccentric screw 33, the first level adjustment component 32, which is rotatably connected to the sealing knife bracket 1, rotates, thereby driving the sealing knife mounting plate 31, which is fixedly connected to the first level adjustment component 32, to move up and down along the X-axis, adjusting the inclination of the hot-press sealing knife 37 in the X-axis direction; finally, by screwing in or out the first adjusting fastening screw 35, the other end of the second level adjustment component 34, which is connected to the first adjusting fastening screw 35, moves down or up along the Y-axis direction, ultimately achieving fine adjustment of the inclination of the hot-press sealing knife 37 in the X-axis and Y-axis directions of the horizontal plane. The operation is simple and convenient, significantly improving the packaging quality and production efficiency.
[0028] For details, please refer to Figures 3-4 In some embodiments, the first horizontal adjustment assembly 32 includes a vertical guide rail 320 fixedly connected to the sealing knife bracket 1. A slider 321 is slidably mounted on the vertical guide rail 320. An adjusting vertical plate 322 is mounted on the slider 321 and is perpendicularly connected to the sealing knife mounting plate 31. A rotating shaft 323 is rotatably connected to the slider 321 at the left end of the adjusting vertical plate 322. An eccentric screw 33 is located at the right end of the adjusting vertical plate 322. Rotating the eccentric screw 33 causes the right end of the adjusting vertical plate 322 to move up and down. In this embodiment, the adjusting vertical plate 322 is a rectangular metal plate. The rotating shaft 323 and the eccentric screw 33 are symmetrically arranged at the left and right ends of the adjusting vertical plate 322. One end of the rotating shaft 323 is fixedly connected to the slider 321, and the other end is rotatably connected to the adjusting vertical plate 322. The eccentric screw 33 passes through the adjusting vertical plate 322 and is threadedly connected to the slider 321. In this embodiment, by setting a vertical guide rail 320 and a slider 321 in the first horizontal adjustment component 32, the adjusting vertical plate 322 can move stably up and down along the vertical guide rail 320. The operator can rotate the eccentric screw 33 to push the right end of the adjusting vertical plate 322 to move up and down, thereby adjusting the tilt angle of the sealing knife mounting plate 31 around the rotation axis 323 and compensating for the horizontal deviation of the hot-pressed sealing knife 37 in the X-axis direction.
[0029] For details, please refer to Figures 1-4In some embodiments, the second horizontal adjustment assembly 34 includes a horizontal adjustment plate 340. One end of the horizontal adjustment plate 340 is provided with a hinge portion 341. The horizontal adjustment plate 340 is rotatably connected to the sealing knife mounting plate 31 through the hinge portion 341, and there is a gap between the upper surface of the horizontal adjustment plate 340 near the hinge portion 341 and the lower surface of the sealing knife mounting plate 31. The first adjusting fastening screw 35 passes vertically through the sealing knife mounting plate 31 and is threadedly connected to the horizontal adjustment plate 340. In this embodiment, both ends of the hinge portion 341 are hinged to the sealing knife mounting plate 31 through two pins. The upper surface of the horizontal adjustment plate 340 and the lower surface of the sealing knife mounting plate 31 are in clearance fit, which allows the lower horizontal adjustment plate 340 to have a certain upward swing space. When the first adjusting fastening screw 35 is screwed up, the horizontal adjustment plate 340 swings upward, thereby driving the hot-pressed sealing knife 37 to move upward. This utility model provides a horizontal adjustment plate 340 and a first adjustment fastening screw 35 in the second horizontal adjustment assembly 34. The operator only needs to screw in or out the first adjustment fastening screw 35 to drive the other end of the horizontal adjustment plate 340, which is threaded to it, to move up and down around the hinge part 341, thereby adjusting the tilt angle of the horizontal adjustment plate 340 around the hinge part 341 and compensating for the horizontal deviation of the hot-press sealing knife 37 in the Y-axis direction.
[0030] For details, please refer to Figures 1-4 In some embodiments, the sealing knife heating and fixing plate 36 is fixedly connected to the horizontal adjusting plate 340. A sealing knife fixing member 38 is provided at the front end of the sealing knife heating and fixing plate 36, which fixes the hot-pressing sealing knife 37 below the sealing knife heating and fixing plate 36. In this embodiment, a heat insulation plate 39 is also provided between the sealing knife heating and fixing plate 36 and the horizontal adjusting plate 340. The heat insulation plate 39 prevents the high-temperature heat generated by the sealing knife heating and fixing plate 36 from being transferred to the horizontal adjusting plate 340, thereby preventing the horizontal adjusting plate 340 from bending or shifting due to thermal expansion, which could lead to tilting of the hot-pressing sealing knife 37 against the tape contact surface or uneven sealing pressure. Preferably, the sealing knife heating and fixing plate 36 is made of a high thermal conductivity material, and a heating tube is provided inside the sealing knife heating and fixing plate 36 to ensure that the hot-pressing sealing knife 37 can be heated uniformly.
[0031] For details, please refer to Figures 1-2 , Figure 4In some embodiments, the first horizontal adjustment assembly 32 further includes a plurality of second adjustment fastening screws 324, which pass through the adjustment vertical plate 322 and are threadedly connected to the slider 321. Preferably, in this embodiment, there are four second adjustment fastening screws 324, which are symmetrically arranged at the four corners of the adjustment vertical plate 322. By setting the second adjustment fastening screws 324 on the adjustment vertical plate 322, the adjusted adjustment vertical plate 322 can be fixed in a stable state, preventing the eccentric screw 33 fixed on the adjustment vertical plate 322 from rotating due to vibration and affecting the adjustment accuracy of the hot-press sealing knife 37.
[0032] For details, please refer to Figures 1-4 In some embodiments, the second horizontal adjustment assembly 34 further includes at least one adjusting tightening screw 342. The adjusting tightening screw 342 is located at the end away from the hinge portion 341, and the bottom end of the adjusting tightening screw 342 passes through the sealing knife mounting plate 31 and abuts against the horizontal adjustment plate 340. In this embodiment, there are two adjusting tightening screws 342, symmetrically arranged near the edge of the sealing knife mounting plate 31. After the horizontal adjustment plate 340 moves up and down in the Y-axis direction by screwing in or out the first adjusting fastening screw 35, the operator can rotate the tightening screw 342 so that its lower end abuts against the upper surface of the horizontal adjustment plate 340, further preventing the first adjusting fastening screw 35 from loosening due to equipment vibration.
[0033] For details, please refer to Figures 1-4 In some embodiments, multiple first adjusting fastening screws 35 are arranged parallel to each other and spaced apart on the sealing knife mounting plate 31. Preferably, in this embodiment, there are three first adjusting fastening screws 35, all located at the ends of the horizontal adjusting plate 340, with one first adjusting fastening screw 35 centrally located on the horizontal adjusting plate 340 near the edge, and the other two first adjusting fastening screws 35 symmetrically arranged inward on the horizontal adjusting plate 340. In this embodiment, by arranging the first adjusting fastening screws 35 in two rows, it is convenient for the operator to set the two rows of first adjusting fastening screws 35 to different screw-in or screw-out depths according to the inclination of the hot-pressing sealing knife 37, thereby compensating for the horizontal deviation of the hot-pressing sealing knife 37 in the Y-axis direction.
[0034] For details, please refer to Figures 1-4 In some embodiments, the adjusting tightening screw 342 is provided with an anti-loosening nut 343, which is located between the adjusting tightening screw 342 and the sealing knife mounting plate 31. By providing the anti-loosening nut 343, this utility model can keep the adjusting tightening screw 342 in place at a constant depth, preventing loosening between the sealing knife mounting plate 31 and the horizontal adjustment plate 340 due to vibration or frequent impact, thereby improving the consistency and stability of the sealing quality.
[0035] For details, please refer to Figures 1-4 In some embodiments, the height adjustment component 2 includes a first height adjustment assembly 21 and a second height adjustment assembly 22. The first height adjustment assembly 21 includes a first cylinder mounting bracket 210 fixedly connected to the sealing knife bracket 1, and a first-stage cylinder 211 is provided on the first cylinder mounting bracket 210. The second height adjustment assembly 22 includes a second cylinder mounting bracket 220 slidably connected to the sealing knife bracket 1. The piston rod of the first-stage cylinder 211 is fixedly connected to the upper surface of the second cylinder mounting bracket 220. A second-stage cylinder 221 is provided on the lower surface of the second cylinder mounting bracket 220. The piston rod of the second-stage cylinder 221 is fixedly connected to the sealing knife mounting plate 31. When heat-sealing a batch of tapes, the operator first activates the primary cylinder 211 according to the heat-sealing requirements, moving the heat-sealing knife 37 to a suitable height. Then, the secondary cylinder 221 is activated, causing the heat-sealing knife 37 to rapidly reciprocate up and down. That is, as the tape advances, the heat-sealing knife 37 moves upward away from the tape; when the tape stops, the heat-sealing knife 37 moves downward to contact and heat-seal the tape, completing the orderly heat-sealing of the tape. This invention improves the positioning accuracy and processing efficiency of the sealing knife mechanism through the synergistic effect of the two cylinders.
[0036] This utility model also provides a taping machine, including any one of the above-mentioned adjustable taping machine sealing mechanisms. This taping machine incorporates all the technical solutions of the adjustable taping machine sealing mechanism and possesses at least all the advantages of the adjustable taping machine sealing mechanism, which will not be elaborated further here.
[0037] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.
Claims
1. An adjustable taping machine sealing mechanism, characterized in that, The device includes a knife-sealing bracket, on which a height adjustment component is vertically mounted, and below the height adjustment component is a knife-sealing component, wherein: The sealing knife component includes a sealing knife mounting plate fixedly connected to the height adjustment component, and the sealing knife mounting plate is perpendicular to the height adjustment component. The upper surface of the sealing knife mounting plate is vertically provided with a first horizontal adjustment component. One end of the first horizontal adjustment component is rotatably connected to the sealing knife bracket, and the other end is fixedly connected to the sealing knife bracket by an eccentric screw. A second leveling component is horizontally provided on the lower surface of the sealing knife mounting plate. One end of the lower surface of the sealing knife mounting plate near the first leveling component is rotatably connected to one end of the second leveling component. The other end of the sealing knife mounting plate is fixedly connected to the second leveling component through a first adjusting fastening screw. A sealing knife heating fixing plate is fixedly provided below the second horizontal adjustment component, and a hot-press sealing knife is provided below the sealing knife heating fixing plate.
2. The adjustable taping machine sealing mechanism according to claim 1, characterized in that, The first horizontal adjustment component includes a vertical guide rail fixedly connected to the sealing knife bracket, a slider slidably mounted on the vertical guide rail, an adjustment vertical plate vertically connected to the sealing knife mounting plate on the slider, a rotating shaft rotatably connected to the slider at the left end of the adjustment vertical plate, and an eccentric screw located at the right end of the adjustment vertical plate. Rotating the eccentric screw causes the right end of the adjustment vertical plate to move up and down.
3. The adjustable taping machine sealing mechanism according to claim 1, characterized in that, The second horizontal adjustment assembly includes a horizontal adjustment plate, one end of which is provided with a hinge portion. The horizontal adjustment plate is rotatably connected to the sealing knife mounting plate through the hinge portion, and there is a gap between the upper surface of the horizontal adjustment plate near the hinge portion and the lower surface of the sealing knife mounting plate. The first adjusting fastening screw passes vertically through the sealing knife mounting plate and is threadedly connected to the horizontal adjustment plate.
4. The adjustable taping machine sealing knife mechanism according to claim 3, characterized in that, The sealing knife heating and fixing plate is fixedly connected to the horizontal adjustment plate. The front end of the sealing knife heating and fixing plate is provided with a sealing knife fixing component, which fixes the hot-press sealing knife below the sealing knife heating and fixing plate.
5. The adjustable taping machine sealing mechanism according to claim 2, characterized in that, The first horizontal adjustment assembly also includes a plurality of second adjustment fastening screws, which pass through the adjustment vertical plate and are threadedly connected to the slider.
6. The adjustable taping machine sealing mechanism according to claim 3, characterized in that, The second leveling assembly further includes at least one adjusting tightening screw, which is located at one end away from the hinge, and the bottom end of the adjusting tightening screw passes through the sealing knife mounting plate and abuts against the leveling plate.
7. The adjustable taping machine sealing mechanism according to claim 3, characterized in that, Multiple first adjusting and fastening screws are arranged parallel to each other and spaced apart on the sealing knife mounting plate.
8. The adjustable taping machine sealing mechanism according to claim 6, characterized in that, Each of the adjusting tightening screws is equipped with an anti-loosening nut, which is located between the adjusting tightening screw and the sealing knife mounting plate.
9. The adjustable taping machine sealing mechanism according to claim 1, characterized in that, The height adjustment component includes a first height adjustment assembly and a second height adjustment assembly. The first height adjustment assembly includes a first cylinder mounting bracket fixedly connected to the sealing knife bracket, and a first-stage cylinder is provided on the first cylinder mounting bracket. The second height adjustment assembly includes a second cylinder mounting bracket slidably connected to the sealing knife bracket. The piston rod of the first-stage cylinder is fixedly connected to the upper surface of the second cylinder mounting bracket, and a second-stage cylinder is provided on the lower surface of the second cylinder mounting bracket. The piston rod of the second-stage cylinder is fixedly connected to the sealing knife mounting plate.
10. A tape and reel machine, characterized in that, Includes the adjustable tape-tapping machine sealing mechanism as described in any one of claims 1-9.