Non-stop ultrasonic cutting system for full-automatic tape paving machine

Abstract

The utility model relates to the field of composite material manufacturing, in particular to a non-stop ultrasonic cutting system for a full-automatic tape paving machine, and the cutting system comprises a cutter support which is mounted at a feed opening of the tape paving machine; the upper cutter assembly and the lower cutter assembly are arranged on the face, away from the tape laying machine, of the cutter support. Wherein the upper cutter assembly is located on the upper portion of the lower cutter assembly, the lower cutter assembly is horizontally arranged, one end of the upper cutter assembly is close to the lower cutter assembly, and the upper cutter assembly and the lower cutter assembly are distributed in a V shape. When the inclination direction of the cutter of the upper cutter assembly is the same as the moving direction of the prepreg, the cutting track on the surface of the prepreg is the horizontal direction, and then horizontal, inclined, arc-shaped and other cutting paths can be formed on the surface of the prepreg by controlling the moving direction and the moving speed of the upper cutter assembly.

Description

Technical Field

[0001] The present application relates generally to the field of composite material manufacturing, and in particular to an ultrasonic cutting system for a fully automatic tape laying machine without stopping. Background Art

[0002] In the composite material manufacturing process, the tape laying machine cutting system plays a vital role. The existing tape laying machine cutting system is usually equipped with a horizontal cutter. This design has certain limitations in the cutting process. Specifically, when a horizontal cut is required on the prepreg, the existing system requires the prepreg to stop pushing. This is because if the cutter continues to work while the prepreg is moving, a curved or oblique cut will be formed on the prepreg instead of the required horizontal straight cut.

[0003] This working method not only limits the accuracy of prepreg cutting, but also significantly reduces the efficiency of prepreg cutting. The frequent start and stop operations of prepreg increase processing time, reduce production efficiency, and also increase equipment wear and maintenance costs. Especially in large-scale production, this inefficient cutting method has become an important factor restricting production efficiency and product quality.

[0004] In addition, existing cutting systems are particularly inadequate when cutting prepregs with complex shapes or that require high-precision cutting. These problems limit the application of tape laying machine cutting systems in fields such as aerospace and automotive manufacturing that require highly precise and efficient production. Utility Model Content

[0005] In order to meet the problem that when traditional tape laying machine cutting equipment cuts transverse incisions on prepreg, the cutting process requires the prepreg to stop moving, otherwise an oblique incision will be formed on the prepreg surface, the present application provides an ultrasonic cutting system for a fully automatic tape laying machine without stopping, thereby improving the cutting efficiency and cutting accuracy in the composite material cutting process.

[0006] According to one aspect of the present application, there is provided an ultrasonic cutting system for a fully automatic tape laying machine without stopping, the cutting system comprising: a cutter bracket installed at the unloading port of the tape laying machine; an upper cutter assembly and a lower cutter assembly, respectively arranged on a side of the cutter bracket away from the tape laying machine; wherein the upper cutter assembly is located on the upper part of the lower cutter assembly, the lower cutter assembly is arranged horizontally, one end of the upper cutter assembly is close to the lower cutter assembly, and the upper cutter assembly and the lower cutter assembly are distributed in a V shape.

[0007] In some embodiments, the cutter support includes: an I-shaped frame, the plane where the I-shaped frame is located is vertically arranged, and the web of the I-shaped frame is horizontally arranged; there are two groups of cutting pad rollers, which are rotatably arranged in the openings at both ends of the I-shaped frame; wherein the length direction of the cutting pad roller located on the upper part of the I-shaped frame is parallel to the cutting direction of the upper cutter assembly;

[0008] The upper cutter assembly and the lower cutter assembly are respectively arranged on one side of the I-shaped frame.

[0009] In some embodiments, the lower cutter assembly includes: a lower guide rail, a lower guide rail drive motor, the drive end of the lower guide rail drive motor is drive-connected to one end of the lower guide rail; a lower cutter electric telescopic assembly, the mounting end of which is slidably disposed on the surface of the lower guide rail; a lower cutter drive motor, which is disposed at the telescopic end of the lower cutter electric telescopic assembly; wherein a lower cutter is disposed at the output end of the lower cutter drive motor.

[0010] In some embodiments, the upper cutter assembly includes: an upper guide rail, which is inclined at the upper part of one side of the work-shaped frame; an upper guide rail drive motor, wherein the drive end of the upper guide rail drive motor is drive-connected to one end of the upper guide rail; wherein the end of the upper guide rail away from the upper guide rail drive motor is connected to the end of the lower guide rail away from the lower guide rail drive motor; an upper cutter electric telescopic assembly, wherein the mounting end is slidably arranged on the surface of the upper guide rail; an upper cutter drive motor, which is arranged at the telescopic end of the upper cutter electric telescopic assembly; wherein the output end of the upper cutter drive motor is provided with an upper cutter.

[0011] In some embodiments, the upper cutter and the lower cutter are respectively arranged on the upper guide rail and the lower guide rail on one side close to the I-shaped frame; the electric telescopic assembly of the upper cutter is arranged on the surface of the upper guide rail; the electric telescopic assembly of the lower cutter is arranged on the bottom surface of the lower guide rail; the cutting trajectory of the upper cutter passes through the surface of the cutting pad roller located at the upper part of the I-shaped frame; the cutting trajectory of the lower cutter passes through the surface of the cutting pad roller located at the lower part of the I-shaped frame.

[0012] In some embodiments, the cutter bracket also includes: a partition, which is provided with two groups and is respectively arranged on one side of the two wing plates of the I-shaped frame; one end of the partition is connected to the I-shaped frame, and the upper part of the other end is equipped with an upper guide rail, and the lower part is equipped with a lower guide rail; the cutting path of the upper cutter passes through the upper area of ​​the partition, and the cutting path of the lower cutter passes through the lower area of ​​the partition.

[0013] In some embodiments, the cutter bracket also includes: a fixed column, which is a straight triangular prism structure, the bottom surface of the straight triangular prism structure is connected to one side of the lower guide rail, and the straight triangular prism is arranged at an end of the lower guide rail away from the lower guide rail drive motor; the side surface of the straight triangular prism structure is connected to the side wall of the partition; the inclined surface of the straight triangular prism structure is connected to one side of the bottom surface of the upper guide rail.

[0014] In some embodiments, a vacuum adsorption device is also provided on the surface of the I-shaped frame, and the vacuum adsorption device includes: a suction plate, which is provided between the two wing plates of the I-shaped frame, and the suction plate is vertically provided between the two cutting pad rollers; a plurality of suction holes, which are provided, and the plurality of suction holes are evenly distributed on the surface of the suction plate; a plurality of suction cups, which are provided, and the plurality of suction cups are respectively provided in each of the suction holes; a vacuum generator, which is provided on the side of the suction plate away from the upper cutting knife assembly; wherein the vacuum generator tube is connected to each of the suction cups.

[0015] The embodiments of the present application have the following advantages.

[0016] One side of the cutter bracket is connected to the lower part of the unloading port of the tape laying machine. The unloading roller of the tape laying machine releases the prepreg, and the prepreg bypasses the surface of the cutter bracket and is recovered by the receiving roller. When passing through the surface of the cutter bracket, the upper cutter assembly and the lower cutter assembly work alternately to cut the prepreg. During the cutting process, the upper cutter assembly and the lower cutter assembly are started, so that the cutters of the upper cutter assembly and the lower cutter assembly move on the mold material and cut. During the cutting process, the mold material moves continuously. When the prepreg passes through the horizontally set lower cutter assembly, the prepreg moves, and the cutter of the lower cutter assembly moves, so that the cutter moves horizontally. During the process, the path on the prepreg is an inclined straight line. Since the cutter of the upper cutter assembly is arranged at an angle, when the cutter moves, the inclination direction of the upper cutter assembly is the same as the moving direction of the prepreg, so that the trajectory of the cutter of the upper cutter assembly moving on the prepreg is a horizontal straight line. When the cutter of the upper cutter assembly moves in the opposite direction, the trajectory of the cutter of the upper cutter assembly moving on the prepreg is a straight line with a larger slope. Then, through the movement of the prepreg, the moving direction and speed of the upper cutter assembly are controlled to form a variety of cutting trajectories on the surface of the prepreg, so as to achieve the purpose of continuous discharge and uninterrupted cutting of the prepreg.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures particularly pointed out in the written description and the drawings.

[0018] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram of the structure of a cutting system according to an embodiment of the present application is shown.

[0022] Figure 2 A schematic diagram of the direct structure of a cutter according to an embodiment of the present application is shown.

[0023] Figure 3 A schematic structural diagram of an upper cutter assembly and a lower cutter assembly according to an embodiment of the present application is shown.

[0024] Figure 4A schematic diagram of suction plate installation according to an embodiment of the present application is shown.

[0025] Figure 5 A schematic diagram of installing a vacuum generator according to an embodiment of the present application is shown.

[0026] Reference numerals

[0027] 1- Cutter support;

[0028] 11-working frame; 12-cutting pad roller; 13-partition plate; 14-fixed column;

[0029] 2-upper cutter assembly;

[0030] 21-upper guide rail; 22-upper guide rail drive motor; 23-upper cutter electric telescopic assembly; 24-upper cutter drive motor; 25-upper cutter;

[0031] 3-Lower cutter assembly;

[0032] 31-lower guide rail; 32-lower guide rail drive motor; 33-lower cutter electric telescopic assembly; 34-lower cutter drive motor; 35-lower cutter;

[0033] 4- Vacuum adsorption device;

[0034] 41 - suction plate; 42 - suction hole; 43 - suction cup; 44 - vacuum generator. DETAILED DESCRIPTION

[0035] In order to make the purpose, scheme and advantages of the technical solution of the present application clearer, the technical solution of the embodiment of the present application will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present application. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 indirectly connected 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 this application can be understood according to specific circumstances.

[0037] As described above, in traditional tape laying machine cutting, since there is only one cutter in the horizontal direction, when horizontal cuts need to be made on the prepreg, the prepreg needs to be started and stopped continuously, and it is impossible to perform straight line cutting during the movement of the prepreg, resulting in low cutting efficiency.

[0038] To at least partially address one or more of the above issues and other potential problems, see Figure 1-Figure 3 The exemplary embodiment of the present application provides an ultrasonic cutting system for a fully automatic tape laying machine without stopping, comprising: a cutter bracket 1, installed at the unloading port of the tape laying machine; an upper cutter assembly 2 and a lower cutter assembly 3, respectively arranged on a side of the cutter bracket 1 away from the tape laying machine; wherein the upper cutter assembly 2 is located on the upper part of the lower cutter assembly 3, the lower cutter assembly 3 is arranged horizontally, one end of the upper cutter assembly 2 is close to the lower cutter assembly 3, and the upper cutter assembly 2 and the lower cutter assembly 3 are distributed in a V shape.

[0039] When in use, one side of the cutter bracket 1 is connected to the lower part of the unloading port of the tape laying machine, and the unloading roller of the tape laying machine releases the prepreg, which is recovered by the receiving roller after bypassing the surface of the cutter bracket 1. When passing through the surface of the cutter bracket 1, the upper cutter assembly 2 and the lower cutter assembly 3 work at intervals to cut the prepreg. During the cutting process, the upper cutter assembly 2 and the lower cutter assembly 3 are started, so that the cutters of the upper cutter assembly 2 and the lower cutter assembly 3 move on the mold material and cut. During the cutting process, the mold material moves non-stop. When the prepreg passes through the horizontally arranged lower cutter assembly 3, the prepreg moves, and the cutter of the lower cutter assembly 3 moves, so that the cutter moves. During the horizontal movement of the knife, the path on the prepreg is an inclined straight line. Since the cutter of the upper cutter assembly 2 is inclined, when the cutter moves, the inclination direction of the upper cutter assembly 2 is the same as the moving direction of the prepreg, so that the trajectory of the cutter of the upper cutter assembly 2 moving on the prepreg is a horizontal straight line. When the cutter of the upper cutter assembly 2 moves in the opposite direction, the trajectory of the cutter of the upper cutter assembly 2 moving on the prepreg is a straight line with a larger slope. Then, through the movement of the prepreg, the moving direction and speed of the upper cutter assembly 2 are controlled to form a variety of cutting trajectories on the surface of the prepreg, thereby achieving the purpose of continuous discharge and uninterrupted cutting of the prepreg.

[0040] See also Figure 1-Figure 3 In some embodiments, the cutter bracket 1 includes: an I-shaped frame 11, the plane where the I-shaped frame 11 is located is vertically arranged, and the web of the I-shaped frame 11 is horizontally arranged; a cutting pad roller 12, which is provided with two groups and is rotatably arranged in the openings at both ends of the I-shaped frame 11; wherein the cutting pad roller 12 located on the upper part of the I-shaped frame 11 has a length direction parallel to the cutting direction of the upper cutter assembly 2; the upper cutter assembly 2 and the lower cutter assembly 3 are respectively arranged on one side of the I-shaped frame 11.

[0041] When in use, one side of the I-shaped frame 11 is used to be installed at the lower part of the unloading port of the tape laying machine, and the two cutting pad rollers 12 are used to support the prepreg when the upper cutting knife assembly 2 and the lower cutting knife assembly 3 are cutting.

[0042] See also Figure 1-Figure 3In some embodiments, the lower cutter assembly 3 includes: a lower guide rail 31, a lower guide rail driving motor 32, wherein the driving end of the lower guide rail driving motor 32 is drivingly connected to one end of the lower guide rail 31; a lower cutter electric telescopic assembly 33, wherein the mounting end is slidably disposed on the surface of the lower guide rail 31; a lower cutter driving motor 34, disposed at the telescopic end of the lower cutter electric telescopic assembly 33; wherein a lower cutter 35 is disposed at the output end of the lower cutter driving motor 34.

[0043] When in use, when the lower cutting assembly is working, the lower guide rail drive motor 32 works, driving the lower guide rail 31 to work. The lower guide rail 31 is a servo guide rail. The servo guide rail drives the cutter drive motor to move on the lower guide rail 31. At the same time, the lower cutter drive motor 34 works, driving the lower cutter 35 to rotate. While the lower cutter drive motor 34 moves on the lower guide rail 31, the prepreg is rotationally cut.

[0044] See also Figure 1-Figure 3 In some embodiments, the upper cutter assembly 2 includes: an upper guide rail 21, which is tilted and arranged at the upper part of one side of the work-shaped frame 11; an upper guide rail driving motor 22, and the driving end of the upper guide rail driving motor 22 is drivingly connected to one end of the upper guide rail 21; wherein the end of the upper guide rail 21 away from the upper guide rail driving motor 22 is connected to the end of the lower guide rail 31 away from the lower guide rail driving motor 32; an upper cutter electric telescopic assembly 23, the mounting end of which is slidably arranged on the surface of the upper guide rail 21; an upper cutter driving motor 24, which is arranged at the telescopic end of the upper cutter electric telescopic assembly 23; wherein the output end of the upper cutter driving motor 24 is provided with an upper cutter 25.

[0045] When in use, when the upper cutting assembly is working, the upper guide rail driving motor 22 works, driving the upper guide rail 21 to work. The upper guide rail 21 is a servo guide rail. The servo guide rail drives the cutter driving motor to move on the upper guide rail 21. At the same time, the upper cutter driving motor 24 works, driving the upper cutter 25 to rotate. While the upper cutter driving motor 24 moves on the upper guide rail 21, the prepreg is rotationally cut.

[0046] See also Figure 1-Figure 3 In some embodiments, the upper cutter 25 and the lower cutter 35 are respectively arranged on one side of the upper guide rail 21 and the lower guide rail 31 close to the I-shaped frame 11; the upper cutter electric telescopic assembly 23 is arranged on the surface of the upper guide rail 21; the lower cutter electric telescopic assembly 33 is arranged on the bottom surface of the lower guide rail 31; the cutting trajectory of the upper cutter 25 passes through the surface of the cutting pad roller 12 located at the upper part of the I-shaped frame 11; the cutting trajectory of the lower cutter 35 passes through the surface of the cutting pad roller 12 located at the lower part of the I-shaped frame 11.

[0047] When in use, the upper cutter 25 and the lower cutter 35 are close to the two cutting pad rollers 12, so that when the upper cutter 25 and the lower cutter 35 move on one side of the cutting pad roller 12, the prepreg on the surface of the cutting pad roller 12 can be cut, and the cutting pad roller 12 is used to support the side of the prepreg away from the upper cutter 25 and the lower cutter 35;

[0048] It is worth noting that the lower cutter electric telescopic assembly 33 and the upper cutter electric telescopic assembly 23 can optionally include electric telescopic rods, electric cylinders, etc. When the upper cutter 25 and the lower cutter 35 are reset, the upper cutter 25 and the lower cutter 35 are driven to be retracted through the electric telescopic rods or electric cylinders.

[0049] See also Figure 1-Figure 3 In some embodiments, the cutter bracket 1 further includes: a partition 13, which is provided with two groups and is respectively arranged on one side of the two wing plates of the I-shaped frame 11; one end of the partition 13 is connected to the I-shaped frame 11, and the upper guide rail 21 is installed on the upper part of the other end, and the lower guide rail 31 is installed on the lower part; the cutting path of the upper cutter 25 passes through the upper area of ​​the partition 13, and the cutting path of the lower cutter 35 passes through the lower area of ​​the partition 13.

[0050] When in use, the partition 13 is used to widen the distance between the upper guide rail 21, the lower guide rail 31 and the cutting pad roller 12, so that the upper cutter 25 and the lower cutter 35 can be installed between the upper guide rail 21, the lower guide rail 31 and the I-shaped frame 11, and the upper cutter 25 and the lower cutter 35 are not blocked by the I-shaped frame 11 when moving.

[0051] See also Figure 1-Figure 3 In some embodiments, the cutter bracket 1 further includes: a fixed column 14, which is a straight triangular prism structure, the bottom surface of which is connected to one side of the lower guide rail 31, and the straight triangular prism is arranged at one end of the lower guide rail 31 away from the lower guide rail driving motor 32; the side surface of the straight triangular prism structure is connected to the side wall of the partition 13; and the inclined surface of the straight triangular prism structure is connected to one side of the bottom surface of the upper guide rail 21.

[0052] When in use, the fixing column 14 is a straight triangular prism structure, the purpose of which is to fix the angle between the upper guide rail 21 and the lower guide rail 31, so as to prevent the screws of the upper guide rail 21 and the lower guide rail 31 installed on the I-shaped frame 11 from loosening after long-term use, causing the upper cutter 25 and the lower cutter 35 to shake when the upper guide rail 21 and the lower guide rail 31 are working.

[0053] See also Figure 1-Figure 5In some embodiments, a vacuum adsorption device 4 is further provided on the surface of the work-shaped frame 11, and the vacuum adsorption device 4 includes: a suction plate 41, which is arranged between the two wing plates of the work-shaped frame 11, and the suction plate 41 is vertically arranged between the two cutting pad rollers 12; a plurality of suction holes 42 are provided, and the plurality of suction holes 42 are evenly distributed on the surface of the suction plate 41; a plurality of suction cups 43 are provided, and the plurality of suction cups 43 are respectively arranged in each of the suction holes 42; a vacuum generator 44 is provided on the side of the suction plate 41 away from the upper cutter assembly 2; wherein the vacuum generator 44 tube is connected to each of the suction cups 43.

[0054] When in use, when the prepreg passes through the upper cutting pad roller 12 and moves toward the lower cutting pad roller 12, the upper cutter 25 and the lower cutter 35 work to cut the prepreg. At this time, the vacuum generator 44 is started, and the vacuum is provided to the suction cup 43 through the hose, so that a negative pressure is generated at the mouth of the suction cup 43, and the prepreg between the two cutting pad rollers 12 is adsorbed on the surface of the suction plate 41. When the upper cutter 25 and the lower cutter 35 are cutting, the suction plate 41 adsorbs the prepreg, making it difficult for the prepreg to slide when being cut, thereby improving the phenomenon that the prepreg is dragged when the two cutters are cutting at the same time, resulting in burrs when cutting or the cutters slipping on the surface of the prepreg.

[0055] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

[0056] The terms used in this document are selected to best explain the principles of the embodiments, practical applications or technical improvements in the marketplace, or to enable other ordinary technicians in this technical field to understand the embodiments disclosed herein.

[0057] The above are only optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultrasonic cutting system for a fully automatic tape laying machine without stopping, characterized in that: include: A cutter support (1) is installed at a feed opening of a tape laying machine; The upper cutter assembly (2) and the lower cutter assembly (3) are respectively arranged on a side of the cutter support (1) away from the tape laying machine; wherein The upper cutter assembly (2) is located above the lower cutter assembly (3), the lower cutter assembly (3) is arranged horizontally, one end of the upper cutter assembly (2) is close to the lower cutter assembly (3), and the upper cutter assembly (2) and the lower cutter assembly (3) are distributed in a V shape.

2. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 1, characterized in that: The cutter support (1) comprises: An I-shaped frame (11), wherein the plane where the I-shaped frame (11) is located is arranged vertically, and the web of the I-shaped frame (11) is arranged horizontally; The cutting pad rollers (12) are provided in two groups and are rotatably arranged in the openings at both ends of the work-shaped frame (11); wherein The length direction of the cutting pad roller (12) located on the upper part of the work-shaped frame (11) is parallel to the cutting direction of the upper cutting knife assembly (2); The upper cutter assembly (2) and the lower cutter assembly (3) are respectively arranged on one side of the I-shaped frame (11).

3. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 2, characterized in that: The lower cutter assembly (3) comprises: A lower guide rail (31) and a lower guide rail driving motor (32), wherein a driving end of the lower guide rail driving motor (32) is drivingly connected to one end of the lower guide rail (31); A lower cutter electric telescopic assembly (33), the mounting end of which is slidably disposed on the surface of the lower guide rail (31); The lower cutter driving motor (34) is arranged at the telescopic end of the lower cutter electric telescopic assembly (33); wherein The output end of the lower cutter driving motor (34) is provided with a lower cutter (35).

4. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 3 is characterized in that: The upper cutter assembly (2) comprises: An upper guide rail (21) is obliquely arranged on an upper portion of one side of the I-shaped frame (11); An upper guide rail drive motor (22), wherein a drive end of the upper guide rail drive motor (22) is drivingly connected to one end of the upper guide rail (21); One end of the upper guide rail (21) away from the upper guide rail drive motor (22) is connected to one end of the lower guide rail (31) away from the lower guide rail drive motor (32); An upper cutter electric telescopic assembly (23), the mounting end of which is slidably disposed on the surface of the upper guide rail (21); The upper cutter driving motor (24) is arranged at the telescopic end of the upper cutter electric telescopic assembly (23); wherein An upper cutter (25) is provided at the output end of the upper cutter driving motor (24).

5. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 4, characterized in that: The upper cutting knife (25) and the lower cutting knife (35) are respectively arranged on one side of the upper guide rail (21) and the lower guide rail (31) close to the I-shaped frame (11); The upper cutter electric telescopic assembly (23) is arranged on the surface of the upper guide rail (21); The lower cutter electric telescopic assembly (33) is arranged on the bottom surface of the lower guide rail (31); The cutting track of the upper cutting knife (25) passes through the surface of the cutting pad roller (12) located on the upper part of the work-shaped frame (11); The cutting track of the lower cutting knife (35) passes through the surface of the cutting pad roller (12) located at the lower part of the I-shaped frame (11).

6. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 5, characterized in that: The cutter support (1) further comprises: The partition plates (13) are provided in two groups and are respectively provided on one side of the two wing plates of the I-shaped frame (11); wherein One end of the partition plate (13) is connected to the I-shaped frame (11), and the upper portion of the other end is installed with the upper guide rail (21), and the lower portion is installed with the lower guide rail (31); The cutting path of the upper cutting knife (25) passes through the upper region of the partition (13), and the cutting path of the lower cutting knife (35) passes through the lower region of the partition (13).

7. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 6, characterized in that: The cutter support (1) further comprises: A fixed column (14), the fixed column (14) being a straight triangular prism structure, the bottom surface of the straight triangular prism structure being connected to one side of the lower guide rail (31), the straight triangular prism being arranged at an end of the lower guide rail (31) away from the lower guide rail drive motor (32); The side surface of the straight triangular prism structure is connected to the side wall of the partition (13); The inclined surface of the straight triangular prism structure is connected to one side of the bottom surface of the upper guide rail (21).

8. The ultrasonic cutting system for a fully automatic tape laying machine without stopping according to claim 7, characterized in that: The surface of the work-shaped frame (11) is also provided with a vacuum adsorption device (4), and the vacuum adsorption device (4) comprises: A suction plate (41) is disposed between two wing plates of the work-shaped frame (11), and the suction plate (41) is vertically disposed between the two cutting pad rollers (12); A plurality of suction holes (42) are provided, and the plurality of suction holes (42) are evenly distributed on the surface of the suction plate (41); A plurality of suction cups (43) are provided, and the plurality of suction cups (43) are respectively arranged in each of the suction holes (42); A vacuum generator (44) is arranged on a side of the suction plate (41) away from the upper cutter assembly (2); wherein The vacuum generator (44) tube is connected to each of the suction cups (43).

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