An ultrasonic cutting device

Abstract

The utility model discloses an ultrasonic cutting device relates to ultrasonic cutting technical field, including the shelf, one side fixed connection of the shelf has the conveying device, the inside fixed connection of the shelf has the fixed component, the top fixed connection of the shelf has the first sliding rail. This kind of ultrasonic cutting device in order to solve the existing technology in the ultrasonic cutting device when processing the workpiece with the inclined plane or complex profile, straight cut cannot satisfy the processing demand, lead to cutting incomplete or precision insufficient problem, the second motor is started through this application, drives the positioning column rotation, and positioning column makes third bevel gear rotate, and third bevel gear drives fourth bevel gear rotation, and fourth bevel gear drives fixed link rotation, and fixed link drives fixed frame rotation, and fixed frame drives cutting head rotation left and right, and then complete to the cutting of workpiece inclined plane, realize rotation stable, angle accurate, improve cutting precision greatly, make the inclined plane cutting quality higher, improve the cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cutting technology, specifically to an ultrasonic cutting device. Background Technology

[0002] Ultrasonic cutting technology is an advanced method for achieving efficient and precise machining using high-frequency vibration. Its core principle is to convert electrical energy into high-frequency mechanical vibration of 20-40kHz through a transducer, which is then amplified by an amplitude transformer and transmitted to the cutting tool. This causes the cutting head to generate micron-level reciprocating motion in a very short time. This high-frequency vibration causes localized heating and softening of the material, while the cutting tool cuts in with minimal pressure, significantly reducing cutting resistance. It is particularly suitable for heat-sensitive, viscous, or composite materials. This technology has three major advantages: first, there is no melting or scorching, resulting in a smooth cut and reduced material loss; second, the cutting force is low, allowing for the processing of brittle materials without easy breakage; and third, the tool wear is low, with a lifespan more than 10 times that of traditional tools. Application areas include the food industry, rubber tire manufacturing, textile fabric cutting, semiconductor wafer cutting, and medical consumables (such as surgical sutures) production. Compared to laser cutting, ultrasonic technology has no heat-affected zone and lower equipment costs, making it a highly efficient and low-damage processing method in modern precision manufacturing.

[0003] However, in the existing ultrasonic cutting technology, when processing workpieces with inclined surfaces or complex contours, the straight cutting cannot meet the processing requirements, resulting in incomplete cutting or insufficient precision. Therefore, we need an ultrasonic cutting device. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic cutting device to solve the existing problems mentioned in the background art, where the ultrasonic cutting device cannot meet the processing requirements when processing workpieces with inclined surfaces or complex contours, resulting in incomplete cutting or insufficient precision.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic cutting device, comprising a frame, a conveying device fixedly connected to one side of the frame, a fixing component fixedly connected inside the frame, a first slide rail fixedly connected to the top of the frame, a second slide rail slidably connected to the top of the first slide rail, a fixing shell slidably connected to the top of the second slide rail, a cutting component disposed inside the fixing shell, the fixing component comprising a first motor, a fixing column fixedly connected to the output shaft of the first motor via a coupling, a first bevel gear fixedly connected to one end of the fixing column, a second bevel gear meshing with the outer wall of the first bevel gear, a large gear fixedly connected to the top of the second bevel gear, a first rack meshing with the outer wall of the large gear, a fixing block fixedly connected to one end of the first rack, a second rack meshing with the outer wall of the large gear, and a positioning block fixedly connected to one side of the second rack.

[0006] Preferably, the first motor forms a rotating structure with the first bevel gear via a fixed column, and one end of the fixed column is fixed to the output shaft of the first motor, while the other end of the fixed column is fixed to one side of the first bevel gear.

[0007] Preferably, the first bevel gear forms a rotating structure with the large gear through the second bevel gear, and the outer wall of the second bevel gear meshes with the outer wall of the first bevel gear, and the top of the second bevel gear is fixed to the bottom of the large gear.

[0008] Preferably, the large gear forms a telescopic structure with the fixing block through the first rack, and one side of the first rack meshes with the outer wall of the large gear, and one side of the first rack is fixed with one side of the fixing block.

[0009] Preferably, the cutting assembly includes a second motor, the output shaft of the second motor is fixedly connected to a positioning column via a coupling, one end of the positioning column is fixedly connected to a third bevel gear, the outer wall of the third bevel gear is meshed with a fourth bevel gear, the inner wall of the fourth bevel gear is fixedly connected to a fixing rod, both ends of the fixing rod are movably connected to positioning shells, the outer wall of the fixing rod is fixedly connected to a fixing frame, and the bottom of the fixing frame is fixedly connected to a cutting head.

[0010] Preferably, the second motor forms a rotating structure with the third bevel gear via a positioning post, and one end of the positioning post is fixed to the output shaft of the second motor, while the other end of the positioning post is fixed to the top of the third bevel gear.

[0011] Preferably, the positioning post forms a rotating structure through a third bevel gear and a fourth bevel gear, and the top of the third bevel gear is fixed to the bottom of the positioning post, and the outer wall of the third bevel gear meshes with the outer wall of the fourth bevel gear.

[0012] Preferably, the fixing rod is fixed to the cutting head by means of a fixing frame, and the inside of the fixing frame is fixed to the outer wall of the fixing rod, and the bottom of the fixing frame is fixed to the top of the cutting head.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In the scheme of this application:

[0015] 1. To address the problem in existing ultrasonic cutting devices that cannot meet processing requirements for workpieces with bevels or complex contours when using straight cuts, resulting in incomplete or insufficient cutting precision, this application addresses this issue by starting a second motor, which drives a positioning column to rotate. The positioning column then drives a third bevel gear to rotate, which in turn drives a fourth bevel gear to rotate. The fourth bevel gear then drives a fixed rod to rotate, which in turn drives a fixed frame to rotate. The fixed frame then drives the cutting head to rotate left and right, thereby completing the cutting of the beveled surface of the workpiece. This achieves smooth rotation and precise angles, greatly improving cutting accuracy, resulting in higher quality beveled cutting, reducing power loss, and increasing cutting efficiency.

[0016] 2. To address the problem of insecure workpiece fixation in existing ultrasonic cutting devices, this application addresses this issue by activating a first motor, which rotates a fixed column, thereby rotating a first bevel gear. The first bevel gear then rotates a second bevel gear, which in turn rotates a large gear. The large gear then moves a first rack and a second rack, which in turn move a fixed block and a positioning block, thus clamping and fixing the workpiece. This reduces workpiece wobbling and displacement during processing, effectively improving processing accuracy and product quality, reducing scrap rates, and saving costs for enterprises. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the frame and fixing block structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the second motor and positioning column of this utility model;

[0021] Figure 5 This is a schematic diagram of the cutting component structure of this utility model.

[0022] In the diagram: 1. Frame; 2. Conveying device; 3. Fixing component; 301. First motor; 302. Fixing column; 303. First bevel gear; 304. Second bevel gear; 305. Large gear; 306. First rack; 307. Fixing block; 308. Second rack; 309. Positioning block; 4. First slide rail; 5. Second slide rail; 6. Cutting component; 601. Second motor; 602. Positioning column; 603. Third bevel gear; 604. Fourth bevel gear; 605. Fixing rod; 606. Positioning shell; 607. Fixing frame; 608. Cutting head; 7. Fixing shell. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model embodiment provides an ultrasonic cutting device, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the device includes a frame 1, a conveying device 2 fixedly connected to one side of the frame 1, a fixing assembly 3 fixedly connected inside the frame 1, a first slide rail 4 fixedly connected to the top of the frame 1, a second slide rail 5 slidably connected to the top of the first slide rail 4, a fixing shell 7 slidably connected to the top of the second slide rail 5, a cutting assembly 6 disposed inside the fixing shell 7, and a first motor 301. The output shaft of the first motor 301 is fixedly connected to a fixing column 302 via a coupling. A first bevel gear 303 is fixedly connected to one end of the fixing column 302. A second bevel gear 304 is meshed with the outer wall of the first bevel gear 303. A large gear 305 is fixedly connected to the top of the second bevel gear 304. A first rack 306 is meshed with the outer wall of the large gear 305. One end of the 06 is fixedly connected to a fixing block 307. The outer wall of the large gear 305 is meshed with a second rack 308. One side of the second rack 308 is fixedly connected to a positioning block 309. By starting the first motor 301, the first motor 301 drives the fixing column 302 to rotate, which in turn drives the first bevel gear 303 to rotate. The first bevel gear 303 then drives the second bevel gear 304 to rotate, which in turn drives the large gear 305 to rotate. The large gear 305 then drives the first rack 306 and the second rack 308 to move, which in turn drives the fixing block 307 and the positioning block 309 to move respectively. This causes the fixing block 307 and the positioning block 309 to clamp the workpiece, thereby completing the fixation of the workpiece.

[0025] Further, such as Figure 2 As shown, the first motor 301 forms a rotating structure with the first bevel gear 303 through the fixing post 302. One end of the fixing post 302 is fixed to the output shaft of the first motor 301, and the other end of the fixing post 302 is fixed to one side of the first bevel gear 303. With the fixing post 302, the fixing post 302 can drive the first bevel gear 303 to rotate under the drive of the first motor 301, thereby enhancing the effect of rotating the first bevel gear 303.

[0026] Further, such as Figure 2 As shown, the first bevel gear 303 forms a rotating structure with the large gear 305 through the second bevel gear 304, and the outer wall of the second bevel gear 304 meshes with the outer wall of the first bevel gear 303. The top of the second bevel gear 304 is fixed to the bottom of the large gear 305. By setting the second bevel gear 304, the second bevel gear 304 can drive the large gear 305 to rotate under the drive of the first bevel gear 303, thereby enhancing the effect of rotating the large gear 305.

[0027] Further, such as Figure 2 and Figure 3 As shown, the large gear 305 forms a telescopic structure with the first rack 306 and the fixed block 307. One side of the first rack 306 meshes with the outer wall of the large gear 305, and one side of the first rack 306 is fixed with one side of the fixed block 307. With the first rack 306, the first rack 306 can drive the fixed block 307 to telescopically under the drive of the large gear 305, which is beneficial for fixing the workpiece.

[0028] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the cutting assembly 6 includes a second motor 601. The output shaft of the second motor 601 is fixedly connected to a positioning column 602 via a coupling. One end of the positioning column 602 is fixedly connected to a third bevel gear 603. The outer wall of the third bevel gear 603 is meshed with a fourth bevel gear 604. The inner wall of the fourth bevel gear 604 is fixedly connected to a fixing rod 605. The two ends of the fixing rod 605 are movably connected to positioning shells 606. The outer wall of the fixing rod 605 is fixedly connected to a fixing frame 607. The bottom of the fixing frame 607 is fixedly connected to a cutting head 608. By starting the second motor 601, the second motor 601 drives the positioning column 602 to rotate, which in turn drives the third bevel gear 603 to rotate. The third bevel gear 603 drives the fourth bevel gear 604 to rotate, which in turn drives the fixing rod 605 to rotate. The fixing rod 605 then drives the fixing frame 607 to rotate, which in turn drives the cutting head 608 to rotate left and right, thereby completing the cutting of the beveled surface of the workpiece.

[0029] Further, such as Figure 4As shown, the second motor 601 forms a rotating structure with the third bevel gear 603 through the positioning pin 602. One end of the positioning pin 602 is fixed to the output shaft of the second motor 601, and the other end of the positioning pin 602 is fixed to the top of the third bevel gear 603. With the positioning pin 602, the positioning pin 602 can drive the third bevel gear 603 to rotate under the drive of the second motor 601, thereby enhancing the effect of rotating the third bevel gear 603.

[0030] Further, such as Figure 4 As shown, the positioning post 602 forms a rotating structure through the third bevel gear 603 and the fourth bevel gear 604. The top of the third bevel gear 603 is fixed to the bottom of the positioning post 602, and the outer wall of the third bevel gear 603 meshes with the outer wall of the fourth bevel gear 604. Through the arrangement of the third bevel gear 603, the third bevel gear 603 can drive the fourth bevel gear 604 to rotate under the drive of the positioning post 602, thereby enhancing the effect of rotating the fourth bevel gear 604.

[0031] Further, such as Figure 4 As shown, the fixing rod 605 forms a fixing structure with the cutting head 608 through the fixing frame 607, and the inside of the fixing frame 607 is fixed to the outer wall of the fixing rod 605, and the bottom of the fixing frame 607 is fixed to the top of the cutting head 608. Through the setting of the fixing frame 607, the fixing frame 607 can fix the cutting head 608 by relying on the fixing rod 605, which is beneficial to cutting the workpiece.

[0032] Working Principle: In operation, the workpiece is conveyed onto the frame 1 by activating the conveyor device 2. When workpiece fixation is required, the first motor 301 is activated, causing the fixing column 302 to rotate. The fixing column 302 then drives the first bevel gear 303, which in turn drives the second bevel gear 304. The second bevel gear 304 then drives the large gear 305, which in turn moves the first rack 306 and the second rack 308. These racks, in turn, move the fixing block 307 and the positioning block 309, respectively, thus clamping the workpiece and fixing it in place. Further workpiece fixing is then possible. During the cutting process, the cutting head 608 is activated. By moving the second slide rail 5 on the first slide rail 4, the cutting head 608 cuts the workpiece longitudinally. By moving the fixed housing 7 on the second slide rail 5, the cutting head 608 cuts the workpiece laterally. When it is necessary to cut the workpiece at an angle, the second motor 601 is activated. The second motor 601 drives the positioning column 602 to rotate, which in turn drives the third bevel gear 603 to rotate. The third bevel gear 603 drives the fourth bevel gear 604 to rotate, which in turn drives the fixed rod 605 to rotate. The fixed rod 605 drives the fixed frame 607 to rotate, which in turn drives the cutting head 608 to rotate left and right, thereby completing the cutting of the workpiece at an angle.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An ultrasonic cutting device, comprising a frame (1), characterized in that: A conveying device (2) is fixedly connected to one side of the frame (1), a fixing assembly (3) is fixedly connected inside the frame (1), a first slide rail (4) is fixedly connected to the top of the frame (1), a second slide rail (5) is slidably connected to the top of the first slide rail (4), a fixing shell (7) is slidably connected to the top of the second slide rail (5), a cutting assembly (6) is provided inside the fixing shell (7), the fixing assembly (3) includes a first motor (301), the output shaft of the first motor (301) is fixedly connected to a fixing column (302) through a coupling, the fixing assembly (302) is fixedly connected to the first motor (301), ... A first bevel gear (303) is fixedly connected to one end of a fixed column (302). A second bevel gear (304) is meshed with the outer wall of the first bevel gear (303). A large gear (305) is fixedly connected to the top of the second bevel gear (304). A first rack (306) is meshed with the outer wall of the large gear (305). A fixing block (307) is fixedly connected to one end of the first rack (306). A second rack (308) is meshed with the outer wall of the large gear (305). A positioning block (309) is fixedly connected to one side of the second rack (308).

2. The ultrasonic cutting device according to claim 1, characterized in that: The first motor (301) forms a rotating structure with the first bevel gear (303) through the fixed column (302), and one end of the fixed column (302) is fixed to the output shaft of the first motor (301), and the other end of the fixed column (302) is fixed to one side of the first bevel gear (303).

3. The ultrasonic cutting device according to claim 1, characterized in that: The first bevel gear (303) forms a rotating structure with the large gear (305) through the second bevel gear (304), and the outer wall of the second bevel gear (304) meshes with the outer wall of the first bevel gear (303), and the top of the second bevel gear (304) is fixed to the bottom of the large gear (305).

4. The ultrasonic cutting device according to claim 1, characterized in that: The large gear (305) forms a telescopic structure with the first rack (306) and the fixed block (307), and one side of the first rack (306) meshes with the outer wall of the large gear (305), and one side of the first rack (306) is fixed with one side of the fixed block (307).

5. The ultrasonic cutting device according to claim 1, characterized in that: The cutting assembly (6) includes a second motor (601), the output shaft of which is fixedly connected to a positioning column (602) via a coupling. A third bevel gear (603) is fixedly connected to one end of the positioning column (602). A fourth bevel gear (604) is meshed with the outer wall of the third bevel gear (603). A fixing rod (605) is fixedly connected to the inner wall of the fourth bevel gear (604). A positioning shell (606) is movably connected to both ends of the fixing rod (605). A fixing frame (607) is fixedly connected to the outer wall of the fixing rod (605). A cutting head (608) is fixedly connected to the bottom of the fixing frame (607).

6. The ultrasonic cutting device according to claim 5, characterized in that: The second motor (601) forms a rotating structure with the third bevel gear (603) through the positioning column (602), and one end of the positioning column (602) is fixed to the output shaft of the second motor (601), and the other end of the positioning column (602) is fixed to the top of the third bevel gear (603).

7. An ultrasonic cutting device according to claim 5, characterized in that: The positioning post (602) forms a rotating structure through the third bevel gear (603) and the fourth bevel gear (604), and the top of the third bevel gear (603) is fixed to the bottom of the positioning post (602), and the outer wall of the third bevel gear (603) meshes with the outer wall of the fourth bevel gear (604).

8. An ultrasonic cutting device according to claim 5, characterized in that: The fixing rod (605) forms a fixing structure with the cutting head (608) through the fixing frame (607), and the inside of the fixing frame (607) is fixed to the outer wall of the fixing rod (605), and the bottom of the fixing frame (607) is fixed to the top of the cutting head (608).

Images