Plasma cutting device for processing metal parts of textile machine

Abstract

The invention discloses a plasma cutting device for textile machine metal part treatment, and relates to the technical field of plasma cutting devices.The plasma cutting device comprises a machine body, a servo driving seat is arranged above the machine body, a plasma cutting machine is arranged at the bottom of the servo driving seat, pressing assemblies are arranged on the two sides of the plasma cutting machine, and a supporting seat is arranged on the surface of the machine body; a heat dissipation plate is arranged on the surface of the supporting seat, a lifting roller is arranged at the end of the machine body, the lifting roller is higher than the heat dissipation plate, through grooves are formed in the surface of the supporting seat, the through grooves are symmetrical, and a sealing assembly is arranged below the through grooves. The sliding rod drives the ball to extrude the metal plate under the acting force of the elastic piece, so that the two sides of a cutting path are always stressed, the thin metal plate is tightly attached to the surface of the supporting seat, cutting path deviation caused by edge warping of the metal plate in the cutting process is avoided, and the part cutting quality is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of plasma cutting equipment technology, and in particular to a plasma cutting device for processing metal parts of textile machines. Background Technology

[0002] Textile machine parts are the components that make up a textile machine. Before they are installed on the textile machine, they all need to be processed. Since the side plates of the textile machine are irregularly shaped parts, in order to improve cutting efficiency, plasma cutting equipment is usually used for cutting. There are many existing technologies for plasma cutting devices, such as: Chinese Patent Publication No. CN112062349A discloses an ion cutting device for processing automotive parts, including a processing table with a hollow structure. A U-shaped plate is fixedly connected to the top of the processing table, and a processing plate is also fixedly connected to the top of the U-shaped plate. A processing groove is formed on the top of the processing plate. A fixing component for fixing automotive parts is set inside the processing table. A mounting plate is slidably connected to the inner wall of the opposite side of the U-shaped plate. A plasma cutter is set at the bottom of the mounting plate and located directly above the processing groove. This invention uses transparent glass to shield the sparks generated by the plasma cutter during processing, thereby preventing them from harming the operator. A fan can quickly cool the processed parts, making it easier for the operator to handle them.

[0003] However, some problems still exist in actual use: 1. In traditional plasma cutting operations, when the metal plate is thin, such as some parts of a textile machine (e.g., thin frame connecting plates, small transmission component base plates), thin metal plates with a thickness of less than 2mm need to be processed. Such metal plates have weak rigidity. When placed on the surface of a traditional support base, they are prone to edge warping due to insufficient flatness of the support base surface and incomplete release of the metal plate's own stress. Warping will reduce the fit between the metal plate and the cutting table surface. When the plasma cutter moves according to the preset path, the actual cutting trajectory will deviate from the design trajectory, resulting in the cutting path shifting during the cutting process and affecting the cutting quality of the parts. 2. When the metal parts are cut, the metal parts are not easy to detach from the metal plate. Operators need to knock them apart, which leads to low production efficiency and increases the labor intensity of the operators.

[0004] In view of this, we propose a plasma cutting device for processing metal parts of textile machines. Summary of the Invention

[0005] In order to overcome the above-mentioned defects in the prior art, the present invention provides a plasma cutting device for processing metal parts of textile machines.

[0006] To achieve the above objectives, the present invention provides a plasma cutting device for processing metal parts of textile machines, comprising a machine body, a servo drive base at the top of the machine body, a plasma cutter at the bottom of the servo drive base, pressing components on both sides of the plasma cutter, a support base on the surface of the machine body, a heat dissipation plate on the surface of the support base, a lifting roller at the end of the machine body, the lifting roller being higher than the heat dissipation plate, a through groove on the surface of the support base being symmetrical, a sealing component below the through groove being used to seal the through groove and provide support force to the metal plate when the plasma cutter cuts it, a bottom frame at the bottom of the machine body, a feeding component inside the bottom frame being used to transport the metal plate, and an impact component at the bottom of the support base being used to impact the cut metal plate, causing the cut part to separate from the metal plate.

[0007] Furthermore, the sealing assembly includes a slide rail disposed below the through groove, the surface of the slide rail is provided with an electric slide plate, the bottom of the electric slide plate is provided with a cylinder, the piston rod at the end of the cylinder passes through the electric slide plate and is provided with a sealing seat at the end.

[0008] Furthermore, the pressing assembly includes extension plates on both sides of the plasma cutter, a cylindrical column is provided on the surface of the extension plate, a sliding rod is slidably provided on the inner wall of the cylindrical column, an elastic element is provided between the cylindrical column and the sliding rod, and a ball bearing is provided at the bottom of the sliding rod. When the sliding rod moves, it drives the ball bearing to roll on the surface of the metal plate.

[0009] Furthermore, a rotating motor is provided on the surface of the extension plate, and a winding wheel is provided at the output end of the rotating motor. A pull rope is provided on the surface of the winding wheel, and the pull rope passes through the column cylinder to the top of the slide rod. When the winding wheel rotates, the pull rope pulls the slide rod, causing it to slide along the inner wall of the column cylinder.

[0010] Furthermore, the feeding assembly includes a servo motor located at the bottom of the base frame. The output shaft of the servo motor passes through the base frame and has a lead screw at its end. A movable seat is provided on the surface of the lead screw. When the lead screw rotates, it drives the movable seat to move in the vertical direction.

[0011] Furthermore, the top of the movable seat is provided with a fixed frame, the surface of the fixed frame is provided with a transmission roller, the transmission roller is arranged in an array, the movable seat drives the fixed frame to move in the vertical direction so that the height of the transmission roller is the same as that of the lifting roller, and the fixed frame is provided with rack plates on both sides.

[0012] Furthermore, the impact assembly includes impact rods disposed on the surface of the support base, the impact rods being arranged in an array, each impact rod having a base plate at its bottom, and a compression spring being disposed between the base plate and the support base.

[0013] Furthermore, the bottom frame surface is provided with a support column, and a gear rod is rotatably provided at the end of the support column. An eccentric wheel is provided at the end of the gear rod. The eccentric wheel is in contact with the bottom of the bottom plate. When the eccentric wheel rotates, it squeezes the bottom plate, causing the impact rod to reciprocate in the vertical direction.

[0014] Furthermore, the gear rod is located on one side of the rack plate, and when the rack plate moves in the vertical direction, it drives the gear rod to mesh and rotate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this plasma cutting device for processing metal parts of textile machines, the output shaft of the servo motor drives the lead screw to rotate coaxially. When the lead screw rotates, it drives the moving seat to move upward in the vertical direction. When the moving seat moves, it drives the fixed frame to move until the transmission roller inside the fixed frame moves to the same height as the lifting roller. The lifting roller and the transmission roller form a triangular stable structure. When the metal plate material is sent to the end of the machine body, the operator places one end of the metal plate on the surface of the lifting roller and pushes the metal plate so that its end moves to the surface of the transmission roller, so that the metal plate and the transmission roller roll and rub against each other, thereby facilitating the rapid feeding of the metal plate.

[0016] 2. In the plasma cutting device for processing metal parts of textile machines, when the plasma cutting machine is controlled by the servo drive seat to cut the metal plate along the set path, the slide bar is driven by the elastic element to squeeze the ball to squeeze the metal plate. Both sides of the cutting path are always under pressure, so that the thin metal plate is tightly attached to the surface of the support seat, avoiding the metal plate from warping during the cutting process and causing the cutting path to deviate, thereby ensuring the cutting quality of the parts.

[0017] 3. In this plasma cutting device for processing metal parts of textile machines, after the metal parts are cut, the metal plate needs to be unloaded. The output shaft of the servo motor drives the lead screw to rotate, causing the moving seat to move the fixed frame vertically. When the fixed frame moves, it drives the rack plate to move vertically. When the rack plate moves, it drives the end of the gear rod to mesh and rotate. When the gear rod rotates, the eccentric wheel at its end rotates coaxially. When the eccentric wheel rotates, it pushes the bottom of the base plate, causing the impact rod above the base plate to repeatedly strike and vibrate the bottom of the metal plate, so that the cut metal parts are quickly separated from the metal plate, improving production efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the sealing assembly structure of the present invention; Figure 4 This is a schematic diagram of the pressing component structure of the present invention; Figure 5 This is a schematic diagram of the transmission roller structure of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram at point A; Figure 7 This is a schematic diagram of the feeding assembly structure of the present invention; Figure 8 This is a schematic diagram of the impact component structure of the present invention; Figure 9 This is a front view of the overall structure of the present invention.

[0020] The meanings of the labels in the diagram are as follows: 100. Machine body; 101. Servo drive base; 102. Plasma cutter; 103. Support base; 104. Through slot; 105. Base frame; 106. Lifting roller; 200. Sealing assembly; 201. Slide rail; 202. Electric sliding plate; 203. Cylinder; 204. Sealing seat; 300. Pressing assembly; 301. Column cylinder; 302. Slide rod; 303. Elastic element; 304. Ball bearing; 305. Rotating motor; 306. Winding reel; 307. Pull rope; 400. Feeding assembly; 401. Servo motor; 402. Lead screw; 403. Moving base; 404. Fixed frame; 405. Conveyor roller; 406. Rack plate; 500, Impact assembly; 501, Impact rod; 502, Base plate; 503, Compression spring; 504, Support column; 505, Gear rod; 506, Eccentric wheel. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Plasma cutting equipment for processing metal parts of textile machines, according to Figure 1-9As shown, the device includes a body 100, a servo drive base 101 on top of the body 100, a plasma cutter 102 at the bottom of the servo drive base 101, pressing components 300 on both sides of the plasma cutter 102, a support base 103 on the surface of the body 100, a heat sink on the surface of the support base 103, a lifting roller 106 at the end of the body 100, the lifting roller 106 being higher than the heat sink, and a through groove 104 symmetrically formed on the surface of the support base 103. A sealing component 200 is provided below the through groove 104. The sealing component 200 is used to seal the through groove 104 and provide support force to the metal plate when the plasma cutting machine 102 cuts it. A bottom frame 105 is provided at the bottom of the machine body 100. A feeding component 400 is provided inside the bottom frame 105. The feeding component 400 is used to transport the metal plate. An impact component 500 is provided at the bottom of the support base 103. The impact component 500 is used to impact the cut metal plate to separate the cut part from the metal plate.

[0023] When producing metal parts for textile machines, the metal sheet needs to be cut using a plasma cutter 102. To prevent the parts from falling out of the slot 104 and causing deformation or damage, therefore... The sealing assembly 200 includes a slide rail 201 located below the through groove 104. An electric sliding plate 202 is provided on the surface of the slide rail 201. A cylinder 203 is located at the bottom of the electric sliding plate 202. The piston rod at the end of the cylinder 203 passes through the electric sliding plate 202 and has a sealing seat 204 at its end. During cutting, the electric sliding plate 202 is controlled to slide on the surface of the slide rail 201 until the sealing seat 204 moves below the through groove 104. The cylinder 203 is then controlled to move the sealing seat 204 vertically, making the sealing seat 204 the same height as the heat dissipation plate on the surface of the support base 103. The sealing seat 204 provides support for the metal plate placed above the through groove 104, preventing deformation of the metal plate during part cutting and thus ensuring cutting accuracy. Simultaneously, parts cut above the through groove 104 fall onto the surface of the sealing seat 204, preventing damage to the parts.

[0024] When cutting parts, if the metal plate is thin, the metal plate placed on the surface of the support 103 is prone to warping, causing the cutting path to deviate during the cutting process and affecting the quality of the parts. Therefore, the pressing component 300 includes extension plates on both sides of the plasma cutter 102. The surface of the extension plate is provided with a cylinder 301. A slide rod 302 is slidably provided on the inner wall of the cylinder 301. An elastic element 303 is provided between the cylinder 301 and the slide rod 302. A ball bearing 304 is provided at the bottom of the slide rod 302. When the slide rod 302 moves, it drives the ball bearing 304 to roll on the surface of the metal plate. When the plasma cutter 102 is controlled by the servo drive 101 to cut the set path, the slide rod 302 is driven by the elastic element 303 to push the ball bearing 304 to squeeze the metal plate, so that both sides of the cutting path are always under pressure, making the thin metal plate tightly adhere to the surface of the support 103, avoiding the metal plate warping during the cutting process and causing the cutting path to deviate, thereby ensuring the cutting quality of the parts.

[0025] When placing the metal plate, the slide bar 302 needs to be manually squeezed to slide against the inner wall of the column 301, thus leaving space between the ball bearing 304 and the support seat 103 to facilitate the loading of the metal plate. Frequent loading leads to high labor intensity for the operators. Therefore, a rotary motor 305 is provided on the surface of the extension plate. A winding wheel 306 is provided at the output end of the rotary motor 305. A pull rope 307 is provided on the surface of the winding wheel 306. The pull rope 307 passes through the column 301 to the top of the slide bar 302. When the winding wheel 306 rotates... The pull rope 307 pulls the slide rod 302 to make it slide along the inner wall of the column cylinder 301. When loading the metal plate, the output end of the rotating motor 305 drives the winding wheel 306 to rotate. When the winding wheel 306 rotates, it winds the pull rope 307 at its bottom. At this time, the slide rod 302 slides on the inner wall of the column cylinder 301 under the pulling force of the pull rope 307 and squeezes the elastic element 303, so that there is a placement space between the ball 304 and the support seat 103, which facilitates the quick placement of the metal plate and reduces the labor intensity of the operators.

[0026] When feeding metal sheets, due to the large area of ​​the metal sheets and the high friction between the sheets and the support base 103, at least two operators are required to lift and feed the sheets from both sides, affecting the efficiency of the cutting operation. Therefore, the feeding assembly 400 includes a servo motor 401 located at the bottom of the base frame 105. The output shaft of the servo motor 401 passes through the base frame 105 and has a lead screw 402 at its end. A movable seat 403 is provided on the surface of the lead screw 402. When the lead screw 402 rotates, it drives the movable seat 403 to move vertically. A fixed frame 404 is provided on the top of the movable seat 403. A transmission roller 405 is provided on the surface of the fixed frame 404. The transmission rollers 405 are arranged in an array. The movable seat 403 drives the fixed frame 404 to move vertically so that the height of the transmission rollers 405 is the same as that of the lifting roller 106. A rack plate 406 is provided on both sides of the fixed frame 404. By controlling the servo motor... The output shaft of motor 401 drives lead screw 402 to rotate coaxially. When lead screw 402 rotates, it drives moving seat 403 to move upward in the vertical direction. When moving seat 403 moves, it drives fixed frame 404 to move until the transmission roller 405 inside fixed frame 404 moves to the same height as lifting roller 106. Lifting roller 106 and transmission roller 405 form a triangular stable structure. When the metal plate material is sent to the end of machine body 100, the operator places one end of the metal plate on the surface of lifting roller 106 and pushes the metal plate so that its end moves to the surface of transmission roller 405, so that the metal plate and transmission roller 405 roll and rub against each other, which facilitates the rapid feeding of metal plate. When feeding is completed, the output shaft of servo motor 401 is controlled to rotate in the opposite direction, so that moving seat 403 drives fixed frame 404 to move downward in the vertical direction, so that metal plate falls on the surface of support seat 103, which facilitates subsequent cutting and processing and improves cutting efficiency.

[0027] Considering that the metal parts are difficult to detach from the metal plate after cutting, requiring manual separation and resulting in low production efficiency, the impact assembly 500 includes impact rods 501 arranged in a row on the surface of the support base 103. Each impact rod 501 has a base plate 502 at its bottom, and a compression spring 503 is provided between the base plate 502 and the support base 103. When the metal parts are cut, the impact rods 501 move vertically by pushing the base plate 502. During the movement of the impact rods 501, they strike and vibrate the metal plate placed on the surface of the support base 103, causing the metal parts to separate from the metal plate. During the movement of the base plate 502, it compresses the compression spring 503. When the force applied to the base plate 502 is stopped, the impact rods 501 move away from the support base 103, thereby facilitating rapid separation of the metal parts and improving production efficiency.

[0028] When the operator pushes the base plate 502, causing the impact rod 501 to strike and vibrate the cut metal plate, the efficiency of separating the large area of ​​the metal plate through striking and vibration is low. Therefore, the surface of the base frame 105 is provided with a support column 504, and a gear rod 505 is rotatably provided at the end of the support column 504. An eccentric wheel 506 is provided at the end of the gear rod 505. The eccentric wheel 506 is in contact with the bottom of the base plate 502. When the eccentric wheel 506 rotates, it presses against the base plate 502, causing the impact rod 501 to reciprocate in the vertical direction. The gear rod 505 is located on one side of the rack plate 406. When the rack plate 406 moves in the vertical direction, it drives the gear rod 505 to mesh and rotate. When the metal parts are cut, the metal plate needs to be unloaded. The output shaft of the servo motor 401 drives the lead screw 402 to rotate, causing the moving seat 403 to move the fixed frame 404 vertically. When the fixed frame 404 moves, it drives the rack plate 406 to move vertically. When the rack plate 406 moves, it drives the end of the gear rod 505 to mesh and rotate. When the gear rod 505 rotates, the eccentric wheel 506 at its end rotates coaxially. When the eccentric wheel 506 rotates, it pushes the bottom of the base plate 502, causing the impact rod 501 above the base plate 502 to repeatedly strike and vibrate the bottom of the metal plate, so that the cut metal parts are quickly separated from the metal plate, improving production efficiency.

[0029] In practical use, the output shaft of the servo motor 401 is controlled to drive the lead screw 402 to rotate coaxially. When the lead screw 402 rotates, it drives the moving seat 403 to move upward in the vertical direction. When the moving seat 403 moves, it drives the fixed frame 404 to move until the transmission roller 405 inside the fixed frame 404 moves to the same height as the lifting roller 106. The lifting roller 106 and the transmission roller 405 form a triangular stable structure. When the metal plate material is sent to the end of the machine body 100, the operator places one end of the metal plate on the surface of the lifting roller 106 and pushes the metal plate so that its end moves to the surface of the transmission roller 405, so that the metal plate and the transmission roller 405 roll and rub against each other, which facilitates the rapid feeding of the metal plate. When the feeding is completed, the output shaft of the servo motor 401 is controlled to rotate in the opposite direction, so that the moving seat 403 drives the fixed frame 404 to move downward in the vertical direction, so that the metal plate falls on the surface of the support seat 103, which facilitates the subsequent cutting and processing and improves the cutting efficiency. By controlling the output of the rotating motor 305 to drive the winding wheel 306 to rotate, the winding wheel 306 rotates and winds the pull rope 307 at its bottom. At this time, the slide rod 302 slides on the inner wall of the column cylinder 301 and squeezes the elastic element 303 under the pull force of the pull rope 307, so that there is a placement space between the ball 304 and the support seat 103, which facilitates the quick placement of the metal plate and reduces the labor intensity of the workers. When the plasma cutter 102 is controlled by the servo drive base 101 to cut the set path, the slide bar 302 is driven by the elastic element 303 to squeeze the ball 304 to squeeze the metal plate, so that the two sides of the cutting path are always under pressure, and the thin metal plate is tightly attached to the surface of the support base 103, avoiding the metal plate from warping during the cutting process and causing the cutting path to deviate, thereby ensuring the cutting quality of the parts. During the cutting process, the electric sliding plate 202 is controlled to slide on the surface of the slide rail 201 until the sealing seat 204 moves below the through groove 104. The cylinder 203 is then controlled to move the sealing seat 204 vertically, so that the sealing seat 204 is at the same height as the heat dissipation plate on the surface of the support seat 103. The sealing seat 204 provides support for the metal plate placed above the through groove 104, preventing deformation of the metal plate during the part cutting process and thus ensuring the accuracy of the part cutting. At the same time, the parts cut above the through groove 104 fall onto the surface of the sealing seat 204, preventing damage to the parts. When the metal parts are cut, the metal plate needs to be unloaded. The output shaft of the servo motor 401 drives the lead screw 402 to rotate, causing the moving seat 403 to move the fixed frame 404 vertically. When the fixed frame 404 moves, it drives the rack plate 406 to move vertically. When the rack plate 406 moves, it drives the end of the gear rod 505 to mesh and rotate. When the gear rod 505 rotates, the eccentric wheel 506 at its end rotates coaxially. When the eccentric wheel 506 rotates, it pushes the bottom of the base plate 502, causing the impact rod 501 above the base plate 502 to repeatedly strike and vibrate the bottom of the metal plate, so that the cut metal parts are quickly separated from the metal plate, improving production efficiency.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plasma cutting device for processing metal parts of textile machines, characterized in that: The device includes a body (100), a servo drive base (101) on top of the body (100), a plasma cutter (102) at the bottom of the servo drive base (101), pressing components (300) on both sides of the plasma cutter (102), a support base (103) on the surface of the body (100), a heat sink on the surface of the support base (103), a lifting roller (106) at the end of the body (100), the lifting roller (106) being higher than the heat sink, and a through groove (104) symmetrically formed on the surface of the support base (103). A sealing assembly (200) is provided below the through groove (104). The sealing assembly (200) is used to seal the through groove (104) and provide support force to the metal plate when the plasma cutting machine (102) cuts it. A bottom frame (105) is provided at the bottom of the machine body (100). A feeding assembly (400) is provided inside the bottom frame (105). The feeding assembly (400) is used to transport the metal plate. An impact assembly (500) is provided at the bottom of the support base (103). The impact assembly (500) is used to impact the cut metal plate to separate the cut parts from the metal plate.

2. The plasma cutting device for processing metal parts of textile machines according to claim 1, characterized in that, The sealing assembly (200) includes a slide rail (201) located below the through groove (104), the surface of the slide rail (201) is provided with an electric slide plate (202), the bottom of the electric slide plate (202) is provided with a cylinder (203), the piston rod at the end of the cylinder (203) passes through the electric slide plate (202) and the end is provided with a sealing seat (204).

3. The plasma cutting device for processing metal parts of textile machines according to claim 1, characterized in that, The pressing assembly (300) includes extension plates on both sides of the plasma cutter (102). A cylindrical tube (301) is provided on the surface of the extension plate. A sliding rod (302) is slidably provided on the inner wall of the cylindrical tube (301). An elastic element (303) is provided between the cylindrical tube (301) and the sliding rod (302). A ball bearing (304) is provided at the bottom of the sliding rod (302). When the sliding rod (302) moves, it drives the ball bearing (304) to roll on the surface of the metal plate.

4. The plasma cutting device for processing metal parts of textile machines according to claim 3, characterized in that, The extension plate is provided with a rotating motor (305), and the output end of the rotating motor (305) is provided with a winding wheel (306). The surface of the winding wheel (306) is provided with a pull rope (307). The pull rope (307) passes through the column (301) to the top of the slide rod (302). When the winding wheel (306) rotates, it pulls the slide rod (302) through the pull rope (307) to make it slide along the inner wall of the column (301).

5. The plasma cutting device for processing metal parts of textile machines according to claim 1, characterized in that, The feeding assembly (400) includes a servo motor (401) located at the bottom of the base frame (105). The output shaft of the servo motor (401) passes through the base frame (105) and has a lead screw (402) at its end. A movable seat (403) is provided on the surface of the lead screw (402). When the lead screw (402) rotates, it drives the movable seat (403) to move in the vertical direction.

6. The plasma cutting apparatus for processing metal parts of textile machines according to claim 5, characterized in that, The top of the movable seat (403) is provided with a fixed frame (404), and the surface of the fixed frame (404) is provided with a transmission roller (405). The transmission roller (405) is arranged in an array. The movable seat (403) drives the fixed frame (404) to move in the vertical direction so that the height of the transmission roller (405) is the same as that of the lifting roller (106). The fixed frame (404) is provided with rack plates (406) on both sides.

7. The plasma cutting device for processing metal parts of textile machines according to claim 1, characterized in that, The impact assembly (500) includes impact rods (501) disposed on the surface of the support base (103). The impact rods (501) are arranged in an array. Each impact rod (501) has a base plate (502) at its bottom. A compression spring (503) is provided between the base plate (502) and the support base (103).

8. The plasma cutting apparatus for processing metal parts of textile machines according to claim 5, characterized in that, The bottom frame (105) is provided with a support column (504), and a gear rod (505) is rotatably provided at the end of the support column (504). An eccentric wheel (506) is provided at the end of the gear rod (505). The eccentric wheel (506) is in contact with the bottom of the bottom plate (502). When the eccentric wheel (506) rotates, it squeezes the bottom plate (502) to make the impact rod (501) reciprocate in the vertical direction.

9. The plasma cutting apparatus for processing metal parts of textile machines according to claim 8, characterized in that, The gear rod (505) is located on one side of the rack plate (406). When the rack plate (406) moves in the vertical direction, it drives the gear rod (505) to mesh and rotate.

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