A cutting device for stainless steel pipe manufacturing production line

Abstract

The present invention relates to the technical field of stainless steel pipes, and in particular to a cutting device for a stainless steel pipe manufacturing production line, comprising a cutting table, wherein a pushing mechanism is arranged on the outer wall of the cutting table, a cutting mechanism is arranged on the top of the cutting table, a controller is installed on the front of the cutting table, and a power plug is fixedly connected to the outer wall of the cutting table at a position away from the controller; the pushing mechanism comprises a pushing seat fixedly connected to the outer wall of the cutting table, a pushing sleeve is slidably connected to the inside of the pushing seat, a clamping ball is slidably connected to the inside of the pushing sleeve, and a connecting ring is fixedly connected to the outer wall of the clamping ball and inside the pushing sleeve. By designing a cutting device for a stainless steel pipe manufacturing production line, the pushing mechanism in the device is used to push the stainless steel pipe, thereby solving the problem that the existing cutting device cannot clamp and push steel pipes of different diameters when cutting steel pipes, and is inconvenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel pipes, in particular to cutting equipment for a stainless steel pipe manufacturing production line. Background Art

[0002] Cutting equipment is used to cut steel pipes during the manufacturing process of stainless steel pipes, but the existing cutting equipment still has shortcomings. Specifically, the existing cutting equipment cannot clamp and push steel pipes of different diameters when cutting steel pipes, which is inconvenient to use.

[0003] Therefore, a cutting device for a stainless steel pipe manufacturing production line is needed to solve the problems raised in the above background technology. Summary of the invention

[0004] The object of the present invention is to provide a cutting device for a stainless steel pipe manufacturing production line to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A cutting device for a stainless steel pipe manufacturing production line, comprising a cutting table, an outer wall of the cutting table is provided with a pushing mechanism, a top of the cutting table is provided with a cutting mechanism, a controller is installed on the front of the cutting table, and a power plug is fixedly connected to the outer wall of the cutting table and at a position away from the controller;

[0007] The pushing mechanism comprises a pushing seat fixedly connected to the outer wall of the cutting table, the pushing seat is slidably connected with a pushing sleeve inside the pushing seat, the pushing sleeve is slidably connected with a clamping ball inside the pushing sleeve, the outer wall of the clamping ball and a connecting ring are fixedly connected in the pushing sleeve, the outer wall of the connecting ring is fixedly connected with a reset spring, the outer wall of the pushing sleeve and an adjusting plate are slidably connected at the corresponding position of the clamping ball, the outer wall of the adjusting plate and an electric push rod are fixedly connected at a position away from the clamping ball, the interior of the pushing seat and the upper and lower parts of the pushing sleeve are fixedly connected with an electric slide rail, the outer wall of the electric slide rail is equipped with a slide table, the outer wall of the slide table and a sliding seat are fixedly connected at the position close to the pushing sleeve, the outer wall of the pushing seat and a cleaning ring are fixedly connected at the corresponding position of the pushing sleeve, the inner wall of the cleaning ring is fixedly connected with a cleaning nozzle, the top of the inner wall of the cleaning ring is fixedly connected with a guide pipe, and the outer wall of the guide pipe is fixedly connected with an electromagnetic valve.

[0008] As a preferred solution of the present invention, the cutting mechanism includes a cutting seat fixedly connected to the top of the cutting table, the inner wall of the cutting seat is rotatably connected with a cutting ring, the top of the inner wall of the cutting ring and the outside of the cutting seat are fixedly connected with a laser cutter, the outer wall of the cutting ring and the inside of the cutting seat are fixedly connected with a transmission gear, the inside of the cutting seat and below the cutting ring are rotatably connected with a drive shaft, the outer wall of the drive shaft and the drive gear are fixedly connected directly below the transmission gear, the outer wall of the drive shaft is fixedly connected with a servo motor, conductive sheets are fixedly connected on both sides of the cutting ring and above the laser cutter, and an electrical connection ring is fixedly connected to the inside of the cutting seat and at a corresponding position close to the conductive sheet.

[0009] As a preferred solution of the present invention, the pushing mechanism is provided with two groups, and the two groups of pushing mechanisms are symmetrically arranged on both sides of the cutting mechanism, and the connection mode between the power plug and the controller is electrical connection.

[0010] As a preferred solution of the present invention, the pushing sleeve, connecting ring, adjusting plate and cleaning ring are all made of aluminum alloy, the clamping balls and connecting ring are each provided with eight groups and the eight groups of clamping balls are symmetrically arranged on both sides of the inner center of the pushing sleeve, the adjusting plate is designed as a conical structure, and the electric push rod, sliding seat and reset spring are all connected to the pushing sleeve in a fixed manner.

[0011] As a preferred solution of the present invention, the clamping ball penetrates and extends outside the pushing sleeve, the cleaning nozzle, the return spring and the electric push rod are provided in multiple groups, the guide tube is designed as an L-shaped structure, and the connection method between the electric push rod, the electric slide rail, the solenoid valve and the controller is electrical connection.

[0012] As a preferred solution of the present invention, the cleaning nozzle is installed obliquely in the cleaning ring, the adjustment plate is provided in two groups, and the connection between the connecting ring and the pushing sleeve, the sliding seat and the pushing seat, and the clamping ball and the adjustment plate are all sliding connections.

[0013] As a preferred solution of the present invention, the cutting seat and the cutting ring are both made of insulating materials, the cutting seat is designed as a convex structure, the cutting ring penetrates and extends outside the cutting seat, and the transmission gear and the driving gear are connected by meshing connection.

[0014] As a preferred solution of the present invention, the conductive sheet is made of conductive silicone grease, the power ring is made of copper, the power ring and the conductive sheet are connected by sliding connection, and the conductive sheet and the laser cutter, the power ring and the controller, and the servo motor and the controller are all connected by electrical connection.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, a cutting device for a stainless steel pipe manufacturing production line is designed, and a pushing mechanism in the device is used to push the stainless steel pipe. The controller starts the electric push rod, and the electric push rod drives the adjustment plate to move outward. The adjustment plate moving outward no longer resists the clamping ball. The reset spring drives the clamping ball to move outward through the connecting ring, and the stainless steel pipe is inserted into the pushing sleeve in the left pushing seat. The controller starts the electric push rod in the left pushing seat, and the electric push rod in the right pushing seat will push the adjustment plate to move in the opposite direction. The adjustment plate moving in the opposite direction will squeeze the clamping ball, and the clamping ball moves inward. The clamping ball moving inward will clamp the stainless steel pipe in the pushing sleeve, and the controller starts the electric push rod in the left pushing seat. The controller starts the electric slide rail in the left pushing seat, and the electric slide rail drives the pushing sleeve and the stainless steel pipe to move to the right through the slide table and the sliding seat. The stainless steel pipe moving to the right will pass through the cutting table and enter the pushing sleeve in the right pushing seat. The controller starts the electric push rod in the right pushing seat, and the clamping ball in the right pushing seat will clamp the inserted stainless steel pipe under the pressure of the adjusting plate. The electric push rod drives the adjusting plate to move to different positions, so that the clamping ball clamps the stainless steel pipes of different diameters, and then the pushing sleeve is used to push the stainless steel pipe to move, which solves the problem that the existing cutting equipment cannot clamp and push the steel pipes of different diameters when cutting the steel pipe, and is inconvenient to use.

[0017] 2. In the present invention, a cutting device for a stainless steel pipe manufacturing production line is designed, and a cutting mechanism in the device is used to cut the stainless steel pipe. The controller starts the servo motor and the laser cutter. The servo motor drives the driving gear to rotate through the driving shaft. The rotating driving gear drives the cutting ring and the laser cutter to rotate around the stainless steel pipe through the transmission gear. The high-energy laser beam emitted by the rotating laser cutter will evenly cut the stainless steel pipe. The stress generated during cutting is relatively uniform, and it is not easy to damage the internal structure of the stainless steel pipe.

[0018] 3. In the present invention, a cutting device for a stainless steel pipe manufacturing production line is designed, and a cleaning nozzle in the device is used to clean the stainless steel pipe. The controller opens the solenoid valve and injects high-pressure air into the guide pipe. The high-pressure air flows into the cleaning ring through the guide pipe and is ejected through the cleaning nozzle. The ejected high-speed airflow will blow away the debris attached to the stainless steel pipe, thereby preventing the debris on the outer wall of the stainless steel pipe from blocking the high-energy laser beam of the laser cutter and causing poor cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a front cross-sectional view of the present invention;

[0021] Figure 3 It is a front cross-sectional view of the push seat of the present invention;

[0022] Figure 4 For the present invention Figure 2 Enlarged view of point A in the middle;

[0023] Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle;

[0024] Figure 6 For the present invention Figure 3 Enlarged view of point C in the middle.

[0025] In the figure: 1. cutting table; 2. pushing mechanism; 3. cutting mechanism; 4. controller; 5. power plug; 201. pushing seat; 202. pushing sleeve; 203. clamping ball; 204. connecting ring; 205. reset spring; 206. adjusting plate; 207. electric push rod; 208. electric slide rail; 209. slide table; 210. sliding seat; 211. cleaning ring; 212. cleaning nozzle; 213. guide tube; 214. solenoid valve; 301. cutting seat; 302. cutting ring; 303. laser cutter; 304. transmission gear; 305. driving shaft; 306. driving gear; 307. servo motor; 308. conductive sheet; 309. connecting ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] For examples, see Figure 1-6 , the present invention provides a technical solution:

[0031] A cutting device for a stainless steel pipe manufacturing production line comprises a cutting table 1, a pushing mechanism 2 is arranged on the outer wall of the cutting table 1, a cutting mechanism 3 is arranged on the top of the cutting table 1, a controller 4 is installed on the front of the cutting table 1, and a power plug 5 is fixedly connected to the outer wall of the cutting table 1 and at a position away from the controller 4;

[0032] There are two groups of pushing mechanisms 2, and the two groups of pushing mechanisms 2 are symmetrically arranged on both sides of the cutting mechanism 3, and the connection mode between the power plug 5 and the controller 4 is electrical connection;

[0033] In this embodiment, reference Figure 3 , Figure 4 as well as Figure 5The pushing mechanism 2 includes a pushing seat 201 fixedly connected to the outer wall of the cutting table 1, a pushing sleeve 202 is slidably connected inside the pushing seat 201, a clamping ball 203 is slidably connected inside the pushing sleeve 202, a connecting ring 204 is fixedly connected to the outer wall of the clamping ball 203 and inside the pushing sleeve 202, a reset spring 205 is fixedly connected to the outer wall of the connecting ring 204, an adjusting plate 206 is slidably connected to the outer wall of the pushing sleeve 202 and at a position corresponding to the clamping ball 203, and the outer wall of the adjusting plate 206 is fixedly connected to the outer wall of the clamping ball 203 at a position away from the clamping ball 203. The push seat 201 is connected to an electric push rod 207, and an electric slide rail 208 is fixedly connected to the inside of the push seat 201 and above and below the push sleeve 202. A slide table 209 is installed on the outer wall of the electric slide rail 208. A slide seat 210 is fixedly connected to the outer wall of the slide table 209 near the push sleeve 202. A cleaning ring 211 is fixedly connected to the outer wall of the push seat 201 and at the corresponding position of the push sleeve 202. A cleaning nozzle 212 is fixedly connected to the inner wall of the cleaning ring 211. A guide pipe 213 is fixedly connected to the top of the inner wall of the cleaning ring 211. The outer wall of the guide pipe 213 is fixedly connected to the outer wall of the guide pipe 213. The wall is fixedly connected with an electromagnetic valve 214, and the controller 4 starts the electric push rods 207 in the push seats 201 on the left and right sides. The electric push rods 207 drive the adjustment plate 206 to move outward, and the adjustment plate 206 moving outward no longer resists the clamping ball 203. The reset spring 205 drives the clamping ball 203 to move outward through the connecting ring 204, and the clamping ball 203 no longer blocks the push sleeve 202. The stainless steel pipe is inserted into the push sleeve 202 in the left push seat 201, and the controller 4 starts the electric push rod 207 in the left push seat 201. The electric push rod 207 will push the adjustment plate 206 to move in the opposite direction, and the adjustment plate 206 moving in the opposite direction will squeeze the clamping ball 203, and the clamping ball 203 moving inward will clamp the stainless steel pipe in the push sleeve 202. The controller 4 starts the electric slide rail 208 in the left push seat 201, and the electric slide rail 208 drives the push sleeve 202 and the stainless steel pipe to move to the right through the slide table 209 and the slide seat 210. The stainless steel pipe moving to the right will pass through the cutting seat 301 and enter the push sleeve 202 in the right push seat 201;

[0034] The push sleeve 202, the connecting ring 204, the adjusting plate 206 and the cleaning ring 211 are all made of aluminum alloy. The clamping balls 203 and the connecting ring 204 are provided with eight groups, and the eight groups of clamping balls 203 are symmetrically arranged on both sides of the inner center of the push sleeve 202. The adjusting plate 206 is designed with a conical structure. The electric push rod 207, the sliding seat 210 and the reset spring 205 are all connected to the push sleeve 202 in a fixed manner. The clamping balls 203 penetrate and extend to the outside of the push sleeve 202. The cleaning nozzle 212, the return spring 205 and the electric push rod 207 are all provided with multiple groups, the guide tube 213 is designed as an L-shaped structure, the connection mode of the electric push rod 207, the electric slide rail 208, the solenoid valve 214 and the controller 4 is all electrically connected, the cleaning nozzle 212 is tiltedly installed in the cleaning ring 211, the adjustment plate 206 is provided with two groups, and the connection mode of the connecting ring 204 and the pushing sleeve 202, the sliding seat 210 and the pushing seat 201, and the clamping ball 203 and the adjustment plate 206 are all sliding connections;

[0035] In this embodiment, reference Figure 2 and Figure 4 The cutting mechanism 3 includes a cutting seat 301 fixedly connected to the top of the cutting table 1, a cutting ring 302 is rotatably connected to the inner wall of the cutting seat 301, a laser cutter 303 is fixedly connected to the top of the inner wall of the cutting ring 302 and outside the cutting seat 301, a transmission gear 304 is fixedly connected to the outer wall of the cutting ring 302 and inside the cutting seat 301, a driving shaft 305 is rotatably connected inside the cutting seat 301 and below the cutting ring 302, a driving gear 306 is fixedly connected to the outer wall of the driving shaft 305 and directly below the transmission gear 304, a servo motor 307 is fixedly connected to the outer wall of the driving shaft 305, conductive sheets 308 are fixedly connected to both sides of the cutting ring 302 and above the laser cutter 303, and an electric ring 309 is fixedly connected to the inside of the cutting seat 301 and at a position corresponding to the conductive sheet 308;

[0036] The cutting seat 301 and the cutting ring 302 are both made of insulating materials. The cutting seat 301 is designed in a convex shape. The cutting ring 302 penetrates and extends outside the cutting seat 301. The transmission gear 304 is connected to the driving gear 306 in a meshing connection. The conductive sheet 308 is made of conductive silicone grease. The connecting ring 309 is made of copper. The connecting ring 309 and the conductive sheet 308 are connected in a sliding manner. The conductive sheet 308 and the laser cutter 303, the connecting ring 309 and the controller 4, and the servo motor 307 and the controller The connection mode of the controller 4 is electrical connection. The controller 4 starts the servo motor 307 and the laser cutter 303. The servo motor 307 drives the driving gear 306 to rotate through the driving shaft 305. The rotating driving gear 306 drives the cutting ring 302 and the laser cutter 303 to rotate around the stainless steel pipe through the transmission gear 304. The high-energy laser beam emitted by the rotating laser cutter 303 will evenly cut the stainless steel pipe. The stress generated during cutting is relatively uniform, and it is not easy to cause damage to the internal structure of the stainless steel pipe.

[0037] The working process of the present invention is as follows: when the cutting equipment for the stainless steel pipe manufacturing production line designed by the present invention is in operation, the controller 4 starts the electric push rods 207 in the push seats 201 on the left and right sides, and the electric push rods 207 drive the adjustment plate 206 to move outward, and the adjustment plate 206 moving outward no longer resists the clamping ball 203, and the return spring 205 drives the clamping ball 203 to move outward through the connecting ring 204, and the clamping ball 203 no longer blocks the push sleeve 202, and the stainless steel pipe is inserted into the push sleeve 202 in the left push seat 201, and the controller 4 starts the electric push rod 207 in the left push seat 201. 7. The electric push rod 207 in the left push seat 201 will push the adjustment plate 206 to move in the opposite direction. The adjustment plate 206 moving in the opposite direction will squeeze the clamping ball 203, and the clamping ball 203 moving inward will clamp the stainless steel pipe in the push sleeve 202. The controller 4 starts the electric slide rail 208 in the left push seat 201. The electric slide rail 208 drives the push sleeve 202 and the stainless steel pipe to move to the right through the slide table 209 and the slide seat 210. The stainless steel pipe moving to the right will pass through the cutting seat 301 and enter the push sleeve 202 in the right push seat 201.

[0038] The controller 4 opens the solenoid valve 214 and injects high-pressure air into the guide tube 213. The high-pressure air flows into the cleaning ring 211 through the guide tube 213 and is ejected through the cleaning nozzle 212. The ejected high-speed airflow blows away the debris attached to the stainless steel tube.

[0039] The controller 4 starts the electric push rod 207 in the right push seat 201, and the electric push rod 207 in the right push seat 201 pushes the adjustment plate 206 to move in the opposite direction. The adjustment plate 206 moving in the opposite direction squeezes the clamping ball 203, and the clamping ball 203 moves inward. The clamping ball 203 moving inward clamps the stainless steel pipe inserted into the push sleeve 202.

[0040] The controller 4 starts the electric push rod 207 in the left push seat 201, and the electric push rod 207 drives the adjustment plate 206 to move outward. The adjustment plate 206 that moves outward no longer resists the clamping ball 203, and the return spring 205 drives the clamping ball 203 to move outward through the connecting ring 204. The clamping ball 203 no longer clamps the stainless steel pipe. The controller 4 starts the electric slide rail 208 in the left push seat 201, and the electric slide rail 208 drives the push sleeve 202 to move to the left through the slide table 209 and the slide seat 210. The push sleeve 202 in the left push seat 201 returns to its original position, and the left push seat The electric push rod 207 in 201 pushes the adjustment plate 206 to move in the opposite direction, and the adjustment plate 206 moving in the opposite direction squeezes the clamping ball 203, and the clamping ball 203 moves inward. The clamping ball 203 moving inward clamps the stainless steel pipe in the push sleeve 202, and at the same time, the electric push rod 207 in the right push seat 201 drives the adjustment plate 206 to move outward, and the adjustment plate 206 moving outward no longer resists the clamping ball 203, and the reset spring 205 drives the clamping ball 203 to move outward through the connecting ring 204, and the clamping ball 203 no longer clamps the stainless steel pipe in the right push seat 201;

[0041] The electric slide rail 208 in the left pushing seat 201 drives the pushing sleeve 202 and the stainless steel pipe to move rightward again through the slide table 209 and the sliding seat 210. The stainless steel pipe moving rightward passes through the cutting seat 301 and enters the pushing sleeve 202 in the right pushing seat 201. The above operation is repeated, and the pushing sleeve 202 in the left pushing seat 201 is used to reciprocate to push the stainless steel pipe into the right pushing seat 201. When the cutting position of the stainless steel pipe is aligned with the laser cutter 303 in the cutting seat 301, the pushing of the stainless steel pipe is stopped.

[0042] The controller 4 starts the servo motor 307 and the laser cutter 303. The servo motor 307 drives the driving gear 306 to rotate through the driving shaft 305. The rotating driving gear 306 drives the cutting ring 302 and the laser cutter 303 to rotate around the stainless steel pipe through the transmission gear 304. The high-energy laser beam emitted by the rotating laser cutter 303 cuts the stainless steel pipe evenly. The stress generated during cutting is relatively uniform, and it is not easy to damage the internal structure of the stainless steel pipe.

[0043] After the cutting is completed, the controller 4 starts the electric push rod 207 in the right pushing seat 201, and the controller 4 starts the electric push rod 207 in the left and right pushing seats 201. The electric push rod 207 drives the adjustment plate 206 to move outward, and the outward moving adjustment plate 206 no longer resists the clamping ball 203. The reset spring 205 drives the clamping ball 203 to move outward through the connecting ring 204, and the clamping ball 203 no longer clamps the stainless steel pipe in the right pushing seat 201, and the cut stainless steel pipe in the right pushing seat 201 is pulled out.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for a stainless steel pipe manufacturing production line, comprising a cutting table (1), characterized in that: The outer wall of the cutting table (1) is provided with a pushing mechanism (2), the top of the cutting table (1) is provided with a cutting mechanism (3), the front of the cutting table (1) is provided with a controller (4), and the outer wall of the cutting table (1) is fixedly connected to a power plug (5) at a position away from the controller (4); The pushing mechanism (2) comprises a pushing seat (201) fixedly connected to the outer wall of the cutting table (1); a pushing sleeve (202) is slidably connected inside the pushing seat (201); a clamping ball (203) is slidably connected inside the pushing sleeve (202); a connecting ring (204) is fixedly connected to the outer wall of the clamping ball (203) and inside the pushing sleeve (202); a return spring (205) is fixedly connected to the outer wall of the connecting ring (204); an adjusting plate (206) is slidably connected to the outer wall of the pushing sleeve (202) at a position corresponding to the clamping ball (203); and an electric push rod (206) is fixedly connected to the outer wall of the adjusting plate (206) at a position away from the clamping ball (203). 07), an electric slide rail (208) is fixedly connected inside the pushing seat (201) and above and below the pushing sleeve (202); a slide table (209) is installed on the outer wall of the electric slide rail (208); a sliding seat (210) is fixedly connected to the outer wall of the slide table (209) and at a position close to the pushing sleeve (202); a cleaning ring (211) is fixedly connected to the outer wall of the pushing seat (201) and at a corresponding position of the pushing sleeve (202); a cleaning nozzle (212) is fixedly connected to the inner wall of the cleaning ring (211); a guide tube (213) is fixedly connected to the top of the inner wall of the cleaning ring (211); and a solenoid valve (214) is fixedly connected to the outer wall of the guide tube (213); The cutting mechanism (3) comprises a cutting seat (301) fixedly connected to the top of the cutting table (1); a cutting ring (302) is rotatably connected to the inner wall of the cutting seat (301); a laser cutter (303) is fixedly connected to the top of the inner wall of the cutting ring (302) and outside the cutting seat (301); a transmission gear (304) is fixedly connected to the outer wall of the cutting ring (302) and inside the cutting seat (301); and a gear (304) is rotatably connected to the inside of the cutting seat (301) and below the cutting ring (302). A driving shaft (305) is dynamically connected thereto; a driving gear (306) is fixedly connected to the outer wall of the driving shaft (305) and directly below the transmission gear (304); a servo motor (307) is fixedly connected to the outer wall of the driving shaft (305); conductive sheets (308) are fixedly connected to both sides of the cutting ring (302) and above the laser cutter (303); and a power connection ring (309) is fixedly connected to the interior of the cutting seat (301) and at a position corresponding to the conductive sheet (308); The pushing mechanism (2) is provided in two groups, and the two groups of pushing mechanisms (2) are symmetrically arranged on both sides of the cutting mechanism (3), and the connection mode between the power plug (5) and the controller (4) is electrical connection.

2. The cutting device for a stainless steel pipe manufacturing production line according to claim 1, characterized in that: The push sleeve (202), the connecting ring (204), the adjusting plate (206) and the cleaning ring (211) are all made of aluminum alloy. The clamping balls (203) and the connecting ring (204) are each provided with eight groups, and the eight groups of clamping balls (203) are symmetrically arranged on both sides of the inner center of the push sleeve (202). The adjusting plate (206) is designed as a conical structure. The electric push rod (207), the sliding seat (210) and the return spring (205) are all connected to the push sleeve (202) in a fixed manner.

3. The cutting device for a stainless steel pipe manufacturing production line according to claim 1, characterized in that: The clamping ball (203) penetrates and extends outside the pushing sleeve (202); the cleaning nozzle (212), the return spring (205) and the electric push rod (207) are all provided in multiple groups; the guide tube (213) is designed as an L-shaped structure; the connection method of the electric push rod (207), the electric slide rail (208), the solenoid valve (214) and the controller (4) is all electrical connection.

4. The cutting device for a stainless steel pipe manufacturing production line according to claim 1, characterized in that: The cleaning nozzle (212) is installed obliquely in the cleaning ring (211), the adjusting plate (206) is provided in two groups, and the connection method between the connecting ring (204) and the pushing sleeve (202), the sliding seat (210) and the pushing seat (201), and the clamping ball (203) and the adjusting plate (206) are all sliding connections.

5. The cutting device for a stainless steel pipe manufacturing production line according to claim 2, characterized in that: The cutting seat (301) and the cutting ring (302) are both made of insulating material; the cutting seat (301) is designed as a convex structure; the cutting ring (302) penetrates and extends outside the cutting seat (301); and the transmission gear (304) and the driving gear (306) are connected in a meshing manner.

6. The cutting device for a stainless steel pipe manufacturing production line according to claim 2, characterized in that: The conductive sheet (308) is made of conductive silicone grease, the connecting ring (309) is made of red copper, the connecting ring (309) and the conductive sheet (308) are connected in a sliding manner, and the connecting sheets (308) and the laser cutter (303), the connecting ring (309) and the controller (4), and the servo motor (307) and the controller (4) are all connected in an electrical manner.

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