Stainless steel pipe extrusion forming equipment

Abstract

The invention discloses stainless steel pipe extrusion forming equipment, and relates to the technical field of stainless steel pipe machining.The stainless steel pipe extrusion forming equipment comprises a bottom plate, a module sliding rail is mounted on the bottom plate, two first mounting side plates are symmetrically mounted on the bottom plate, and hydraulic columns are mounted on the first mounting side plates; a hydraulic column is installed on the first mounting side plate, a mold is installed on the hydraulic column, a first electric telescopic rod is installed on the first mounting side plate, a fixing arc plate is installed on the first electric telescopic rod, a pipe containing base is slidably installed on a module sliding rail, a stainless steel pipe is placed on the pipe containing base and moved to a machining station, the first electric telescopic rod is shrunk, and the stainless steel pipe is placed on the mold. The fixing arc plate is pressed above the stainless steel pipe, the hydraulic column is started, the mold is pushed to conduct extrusion forming on the stainless steel pipe, the pipe containing base and the fixing arc plate form an annular fixing piece, the stainless steel pipe is positioned and fixed, and the conditions that deviation is generated in the machining process and stress on the stainless steel pipe is uneven are prevented.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel pipe processing, in particular to a stainless steel pipe extrusion molding device. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instrumentation, and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures.

[0003] Under the existing technology, when a stainless steel pipe is extruded, the stainless steel pipe will be offset due to the extrusion force, causing uneven force on the stainless steel pipe, or the mold cannot be aligned with the processing end face, causing processing failure and increasing production costs. Summary of the invention

[0004] The object of the present invention is to provide a stainless steel pipe extrusion forming device to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: the stainless steel pipe extrusion forming equipment includes a base plate, a module slide rail is installed on the base plate, two first mounting side plates are symmetrically installed on the processing position of the base plate, hydraulic columns are horizontally installed on the inner sides of the first mounting side plates, a mold is installed on the hydraulic columns, a first electric telescopic rod is installed on the first mounting side plate, a connecting frame is installed on the first electric telescopic rod, a fixed arc plate is installed on the connecting frame, and a pipe seat is slidably installed on the module slide rail.

[0006] As a preferred technical solution, the upper ends of the two tube seats are arc-shaped, and the two tube seats are connected through a connecting plate, and the tube seats are butt-jointed with the fixed arc plate to form an annular fixing member.

[0007] As a preferred technical solution, a detection component and a classification component are arranged on the bottom plate.

[0008] As a preferred technical solution, the detection assembly includes a first working box, a first spring, a first airbag, an air pipe, a push plate, a partition, a rotating column, a second pulley, a belt, a second electric telescopic rod, a detection frame, a detector, a second airbag, a first sensor, and a second sensor; Two second mounting side plates are symmetrically installed on the detection position of the bottom plate, and two first working boxes are symmetrically installed on the bottom plate, a push plate is slidably installed in the first working box, a partition is installed in the middle position of the first working box, the push plate and the partition are connected through a first spring and a first airbag, a second airbag is installed on the side of the partition away from the first airbag, the first airbag and the second airbag are connected through an air pipe, a second sensor is installed on the side of the first working box close to the first airbag, a first sensor is installed on the side of the first working box away from the first airbag, a rotating column is rotatably installed on the second mounting side plate, a second electric telescopic rod is installed on the rotating column, the second electric telescopic rod is electrically connected to the first sensor and the second sensor, a detection frame is installed on the second electric telescopic rod, and a detector is installed on the detection frame.

[0009] As a preferred technical solution, the second electric telescopic rod is in a retracted state. When the first sensor is squeezed by the second airbag, it sends an electrical signal to extend the second electric telescopic rod. When the second sensor is squeezed by the push plate, it sends an electrical signal to retract the second electric telescopic rod to its initial state.

[0010] As a preferred technical solution, the detection assembly includes a first touch head, a second spring and a second touch head; The push plate is slidably mounted with a first contact head on one side close to the module slide rail, the first contact head and the push plate are connected via a second spring, the partition is mounted with a second contact head on one side close to the module slide rail, and the opposing surfaces of the first contact head and the second contact head are both provided with inclined surfaces.

[0011] As a preferred technical solution, the detection assembly also includes a second working box, a rotating column, a transmission gear, a bevel gear, a transmission rod, a first pulley, a rotating column, a second pulley, a belt, a sliding groove, and a driving rod; A driving rod is installed on the push plate, and a second working box is installed on the side of the first working box close to the second mounting side plate. A rotating column is rotatably installed in the second working box, and a sliding groove is opened on the surface of the rotating column, and the sliding groove is spiral. The driving rod is inserted in the sliding groove, and a transmission gear is installed on the end of the rotating column close to the second sensor. A bevel gear is rotatably installed on the side of the first working box close to the transmission gear, and the transmission gear and the bevel gear are meshed. A transmission rod is rotatably installed on the second mounting side plate, and the other end of the transmission rod is connected to the center of the bevel gear. A first pulley is installed on the transmission rod, and a second pulley is installed on the rotating column. The first pulley and the second pulley are sleeved with belts.

[0012] As a preferred technical solution, the classification assembly includes installing a third electric telescopic rod, a mounting seat, a first motor, a rotating shaft, a connecting block, a second motor, a connecting rod, a lifting plate, a stopper, an arc-shaped baffle, a first collection bin, a second collection bin and a convex plate; A convex plate is installed on the bottom plate, an electric telescopic column is installed on the convex plate, a mounting seat is installed on the electric telescopic column, a first motor is installed on the mounting seat, a rotating shaft is rotatably installed on the mounting seat, an output shaft of the first motor is connected to the rotating shaft, a connecting block is installed at the center of the rotating shaft, a second motor is installed on the connecting block, the second motor is a dual-axis motor, connecting rods are installed on both output shafts of the second motor, a lifting plate is symmetrically installed on the connecting rod, a block is installed on the lifting plate, an arc-shaped baffle is also installed on the lifting plate, and a first collecting bin and a second collecting bin are symmetrically installed on the bottom plate.

[0013] As a preferred technical solution, the first motor and the detector are electrically connected, and the central axes of the first collecting bin and the second collecting bin are located on the same vertical plane as the connecting rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present application forms a ring-shaped fixing part with a fixed arc plate through the setting of a pipe seat to position and fix the stainless steel pipe, thereby preventing deviation and uneven force on the stainless steel pipe during processing.

[0015] 2. This application detects processed stainless steel pipes by setting up detection components to prevent unqualified products from entering the market.

[0016] 3. This application transmits the test results to the classification component through the setting of the classification component, separates the unqualified products after processing, and saves manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle; Figure 2 It is a schematic diagram of the structure of the second viewing angle of the present invention; Figure 3 It is a schematic diagram of the structure from a third viewing angle of the present invention; Figure 4 It is a schematic diagram of the structure of the detection component of the present invention; Figure 5 It is a schematic diagram of the structure of the detection component of the present invention; Figure 6 It is a schematic diagram of the structure of the detection component of the present invention; Figure 7 It is a schematic diagram of the partial cross-section structure of the detection component of the present invention.

[0018] In the figure: 1, bottom plate; 2, module slide rail; 3, first mounting side plate; 4, hydraulic column; 5, mold; 6, first electric telescopic rod; 7, connecting frame; 8, fixed arc plate; 9, pipe seat; 10, connecting plate; 11, second mounting side plate; 12, detection component; 13, classification component; 12. Detection assembly; 1201. first working box; 1202. first spring; 1203. first airbag; 1204. air pipe; 1205. push plate; 1206. first touch head; 1207. partition; 1208. second working box; 1209. rotating column; 1210. transmission gear; 1211. bevel gear; 1212. transmission rod; 1213. first pulley; 1214. rotating column; 1215. second pulley; 1216. belt; 1217. second electric telescopic rod; 1218. detection frame; 1219. detector; 1220. second airbag; 1221. first sensor; 1222. second sensor; 1223. second touch head; 1224. second spring; 1225. sliding groove; 1226. driving rod; 13. Classification component; 1301. Electric telescopic column; 1302. Mounting seat; 1303. First motor; 1304. Rotating shaft; 1305. Connecting block; 1306. Second motor; 1307. Connecting rod; 1308. Lifting plate; 1309. Block; 1310. Arc baffle; 1311. First collecting bin; 1312. Second collecting bin. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: Figure 1-Figure 4As shown, the present invention provides a technical solution for a stainless steel pipe extrusion forming device, characterized in that: the stainless steel pipe extrusion forming device comprises a bottom plate 1, a module slide rail 2 is installed on the bottom plate 1, two first mounting side plates 3 are symmetrically installed on the processing position of the bottom plate 1, hydraulic columns 4 are horizontally installed on the inner sides of the first mounting side plates 3, a mold 5 is installed on the hydraulic columns 4, a first electric telescopic rod 6 is installed on the first electric telescopic rod 6, a connecting frame 7 is installed on the connecting frame 7, a fixed arc plate 8 is installed on the module slide rail 2 is slidably installed with a pipe seat 9. When the stainless steel pipe needs to be extruded, the worker places the stainless steel pipe on the pipe seat 9, and the pipe seat 9 moves to the processing position along the module slide rail 2. At this time, the first electric telescopic rod 6 contracts, and drives the fixed arc plate 8 to press on the top of the stainless steel pipe through the connecting frame 7. Then, the hydraulic column 4 is started, and the hydraulic column 4 will push the mold 5 to extrude the stainless steel pipe. The pipe seat 9 and the fixed arc plate 8 form an annular fixing part to position and fix the stainless steel pipe to prevent offset and uneven force on the stainless steel pipe during the processing.

[0021] The upper ends of the two pipe seats 9 are arc-shaped surfaces, and the two pipe seats 9 are connected to the fixed arc plate 8 through a connecting plate 10 to form an annular fixing member.

[0022] The bottom plate 1 is provided with a detection component 12 and a classification component 13 .

[0023] like Figure 1-Figure 6 The detection assembly 12 includes a first working box 1201, a first spring 1202, a first airbag 1203, an air pipe 1204, a push plate 1205, a partition 1207, a rotating column 1214, a second pulley 1215, a belt 1216, a second electric telescopic rod 1217, a detection frame 1218, a detector 1219, a second airbag 1220, a first sensor 1221, and a second sensor 1222; Two second mounting side plates 11 are symmetrically mounted on the detection position of the bottom plate 1, and two first working boxes 1201 are symmetrically mounted on the bottom plate 1, a push plate 1205 is slidably mounted in the first working box 1201, a partition 1207 is mounted in the middle position of the first working box 1201, the push plate 1205 and the partition 1207 are connected through a first spring 1202 and a first airbag 1203, a second airbag 1220 is mounted on the side of the partition 1207 away from the first airbag 1203, the first airbag 1203 and the second airbag 1220 are connected through an air pipe 1204, a second sensor 1222 is mounted on the side of the first working box 1201 close to the first airbag 1203, a first sensor 1221 is mounted on the side of the first working box 1201 away from the first airbag 1203, a rotating column 1214 is rotatably mounted on the second mounting side plate 11, and a second electric telescopic rod 121 is mounted on the rotating column 1214 7. The second electric telescopic rod 1217 is electrically connected to the first sensor 1221 and the second sensor 1222. A detection frame 1218 is installed on the second electric telescopic rod 1217. A detector 1219 is installed on the detection frame 1218. When the tube holder 9 drives the stainless steel tube to move to the detection position, the tube holder 9 pushes the push plate 1205 to slide in the first working box 1201, and the first spring 1202 and the first airbag 1203 are compressed. The gas in the first airbag 1203 flows to the second airbag 1220 through the air pipe 1204. The second airbag 1220 expands due to the airflow. Initially, the second electric telescopic rod 1217 is in a contracted state. When the first sensor 1221 is squeezed by the second airbag 1220, an electrical signal is sent to control the second electric contraction rod 1217 to extend. When the second electric telescopic rod 1217 extends, the detection frame 1218 drives the detector 1219 to detect the end face of the processed stainless steel tube.

[0024] The detection assembly 12 includes a first contact head 1206, a second spring 1224 and a second contact head 1223; like Figure 1-Figure 5 and Figure 7The push plate 1205 is slidably mounted with a first contact head 1206 on the side close to the module slide rail 2, the first contact head 1206 and the push plate 1205 are connected by a second spring 1224, the partition 1207 is mounted with a second contact head 1223 on the side close to the module slide rail 2, the first contact head 1206 and the second contact head 1223 are both provided with inclined surfaces on the opposite sides, when the push plate 1205 is pushed to the partition 1207, the first contact head 1206 and the second contact head 1223 are in contact, due to the squeezing force of the inclined surface, the first contact head 120 6 will compress the second spring 1224, causing the first contact head 1206 to slide into the push plate 1205, and the push plate 1205 will be separated from the push of the tube holder 9. At this time, the first spring 1202 begins to release energy, causing the push plate 1205 to reset, and drives the first airbag 1203 to stretch, causing the gas in the second airbag 1220 to flow back into the first airbag 1203. After the push plate 1205 is reset, it will touch the second sensor 1222. The second sensor 1222 controls the second electric telescopic rod 1217 to shrink to the initial state, so that the detection frame 1218 drives the detector 1219 to reset.

[0025] The detection assembly 12 also includes a second working box 1208, a rotating column 1209, a transmission gear 1210, a bevel gear 1211, a transmission rod 1212, a first pulley 1213, a rotating column 1214, a second pulley 1215, a belt 1216, a sliding groove 1225, and a driving rod 1226; like Figure 1-Figure 7The push plate 1205 is provided with a driving rod 1226, a second working box 1208 is provided on the side of the first working box 1201 close to the second mounting side plate 11, a rotating column 1209 is rotatably provided in the second working box 1208, a sliding groove 1225 is provided on the surface of the rotating column 1209, the sliding groove 1225 is spiral, the driving rod 1226 is inserted in the sliding groove 1225, and a sensor is provided on one end of the rotating column 1209 close to the second sensor 1222. The first working box 1201 is rotatably mounted on one side of the transmission gear 1210, and the transmission gear 1210 and the bevel gear 1211 are meshed. A transmission rod 1212 is rotatably mounted on the second mounting side plate 11, and the other end of the transmission rod 1212 is connected to the center of the bevel gear 1211. A first pulley 1213 is mounted on the transmission rod 1212, and a second pulley 1215 is mounted on the rotating column 1214. The first The pulley 1213 and the second pulley 1215 are sleeved with a belt 1216. When the push plate 1205 is pushed back to the initial position, the push plate 1205 will drive the driving rod 1226 to move synchronously. When the driving rod 1226 moves, it will generate an extrusion force on the sliding groove 1225, driving the rotating column 1209 to rotate. The rotating column 1209 and the transmission gear 1210 rotate synchronously. The transmission gear 1210 drives the bevel gear 1211 to rotate through meshing. The bevel gear 1211 drives the transmission rod 1212 rotates synchronously, and the transmission rod 1212 drives the rotating column 1214 to rotate due to the transmission action of the first belt wheel 1213, the second belt wheel 1215 and the belt 1216. The second electric telescopic rod 1217 installed on the rotating column 1214 will rotate accordingly, and the second electric telescopic rod 1217 drives the detector 1219 on the detection frame 1218 to perform rotational scanning, so as to perform all-round scanning and detection of the processed end face of the stainless steel pipe, increase the detection area, and make the detection result more accurate.

[0026] The classification assembly 13 includes an electric telescopic column 1301, a mounting seat 1302, a first motor 1303, a rotating shaft 1304, a connecting block 1305, a second motor 1306, a connecting rod 1307, a lifting plate 1308, a stopper 1309, an arc baffle 1310, a first collection bin 1311, a second collection bin 1312 and a convex plate 1313; like Figure 1-Figure 3The bottom plate 1 is shown as being provided with a convex plate 1313, an electric telescopic column 1301 is provided on the convex plate 1313, a mounting seat 1302 is provided on the electric telescopic column 1301, a first motor 1303 is provided on the mounting seat 1302, a rotating shaft 1304 is rotatably provided on the mounting seat 1302, an output shaft of the first motor 1303 is connected to the rotating shaft 1304, a connecting block 1305 is provided at the center of the rotating shaft 1304, and the connecting block 1305 is provided at the center of the rotating shaft 1304. A second motor 1306 is installed on block 1305. The second motor 1306 is a dual-axis motor. Connecting rods 1307 are installed on the two output shafts of the second motor 1306. A lifting plate 1308 is symmetrically installed on the connecting rod 1307. A stopper 1309 is installed on the lifting plate 1308. An arc-shaped baffle 1310 is also installed on the lifting plate 1308. A first collecting bin 1311 and a second collecting bin 1312 are symmetrically installed on the bottom plate 1.

[0027] The first motor 1303 is electrically connected to the detector 1219, and the central axis of the first collecting bin 1311 and the second collecting bin 1312 is located on the same vertical plane as the connecting rod 1307. After the detection is completed, the electric telescopic column 1301 will extend, driving the mounting seat 1302 to lift. During the lifting, the lifting plate 1308 will make the stainless steel tube leave the tube holder 9, and the block 1309 and the arc baffle 1310 will limit the stainless steel tube to prevent it from falling during the lifting process. After the lifting is completed, the second motor 1306 is started to drive the connecting rod 1307 to rotate, so that the lifting plate 1308 lifts the end of the stainless steel tube and rotates upward, and the lifting plate 1308 rotates It stops after being vertical. At this time, the detector 1219 sends out a feedback signal to control the rotation of the first motor 1303. For products that pass the inspection, the first motor 1303 rotates forward to drive the connecting block 1305 to rotate. The connecting block 1305 drives the connecting rod 1307 to rotate synchronously. The connecting block 1305 also causes the lifting plate 1308 to rotate, and the stainless steel pipe on the lifting plate 1308 will tilt to one end and fall into the first collecting bin 1311. For products that fail the inspection, the first motor 1303 reverses to make the stainless steel pipe on the lifting plate 1308 tilt to the other end and fall into the second collecting bin 1312, thereby realizing the classification of the processed stainless steel pipes.

[0028] The working principle of the present invention is as follows: when it is necessary to extrude and form a stainless steel pipe, a worker places the stainless steel pipe on a pipe seat 9, and the pipe seat 9 moves to the processing position along the module slide rail 2. At this time, the first electric telescopic rod 6 contracts, and drives the fixed arc plate 8 to press on the top of the stainless steel pipe through the connecting frame 7. Then, the hydraulic column 4 is started, and the hydraulic column 4 will push the mold 5 to extrude and form the stainless steel pipe. The pipe seat 9 and the fixed arc plate 8 form an annular fixing part to position and fix the stainless steel pipe to prevent displacement and uneven force on the stainless steel pipe during the processing.

[0029] When the tube holder 9 drives the stainless steel tube to move to the detection position, the tube holder 9 will push the push plate 1205 to slide in the first working box 1201, the first spring 1202 and the first airbag 1203 are compressed, and the gas in the first airbag 1203 flows to the second airbag 1220 through the air pipe 1204. The second airbag 1220 expands due to the airflow. Initially, the second electric telescopic rod 1217 is in a contracted state. When the first sensor 1221 is squeezed by the second airbag 1220, an electrical signal is sent out to control the second electric contraction rod 1217 to extend. When the second electric telescopic rod 1217 extends, the detection frame drives the detector 1219 to detect the end face of the processed stainless steel tube.

[0030] When the push plate 1205 is pushed to the partition 1207, the first touch head 1206 and the second touch head 1223 come into contact. Due to the squeezing force of the inclined surface, the first touch head 1206 will compress the second spring 1224, causing the first touch head 1206 to slide into the push plate 1205, and the push plate 1205 will be separated from the push of the tube holder 9. At this time, the first spring 1202 begins to release energy, causing the push plate 1205 to drive the first airbag 1203 to stretch. Due to the pressure, the gas in the second airbag 1220 flows back into the first airbag 1203, and the push plate 1205 will touch the second sensor 1222. The second sensor 1222 controls the second electric telescopic rod 1217 to shrink to the initial state, so that the detection frame 1218 drives the detector 1219 to reset.

[0031] When the push plate 1205 is pushed back to the initial position, the push plate 1205 will drive the driving rod 1226 to move synchronously. When the driving rod 1226 moves, it will generate an extrusion force on the sliding groove 1225, driving the rotating column 1209 to rotate. The rotating column 1209 and the transmission gear 1210 rotate synchronously. The transmission gear 1210 drives the bevel gear 1211 to rotate through the meshing action. The bevel gear 1211 drives the transmission rod 1212 to rotate synchronously. The transmission rod 1212 drives the rotating column 1214 to rotate due to the transmission action of the first belt wheel 1213, the second belt wheel 1215 and the belt 1216. The second electric telescopic rod 1217 installed on the rotating column 1214 will rotate accordingly. The second electric telescopic rod 1217 drives the detector 1219 on the detection frame 1218 to perform rotational scanning, so as to perform all-round scanning and detection on the processed end face of the stainless steel pipe, increase the detection area, and make the detection result more accurate.

[0032] After the detection is completed, the electric telescopic column 1301 will extend, driving the mounting seat 1302 to lift. During the lifting, the lifting plate 1308 will make the stainless steel tube leave the tube holder 9, and the stopper 1309 and the arc baffle 1310 will limit the stainless steel tube to prevent it from falling during the lifting process. After the lifting is completed, the second motor 1306 is started to drive the connecting rod 1307 to rotate, so that the lifting plate 1308 lifts the end of the stainless steel tube and rotates upward. The lifting plate 1308 rotates to a vertical position and then stops. At this time, the detector 1219 sends a feedback signal to control the first motor 130 3. For qualified products, the first motor 1303 rotates forward, driving the connecting block 1305 to rotate, and the connecting block 1305 drives the connecting rod 1307 to rotate synchronously. The connecting block 1305 causes the lifting plate 1308 to rotate as well, and the stainless steel tubes on the lifting plate 1308 will tilt to one end and fall into the first collecting bin 1311. For unqualified products, the first motor 1303 rotates in the reverse direction, causing the stainless steel tubes on the lifting plate 1308 to tilt to the other end and fall into the second collecting bin 1312, thereby realizing the classification of the processed stainless steel tubes.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A stainless steel pipe extrusion molding equipment, characterized in that: The stainless steel pipe extrusion forming equipment comprises a base plate (1), a module slide rail (2) is installed on the base plate (1), two first mounting side plates (3) are symmetrically installed on the processing position of the base plate (1), hydraulic columns (4) are horizontally installed on the inner sides of the first mounting side plates (3), a mold (5) is installed on the hydraulic columns (4), a first electric telescopic rod (6) is installed on the first electric telescopic rod (6), a connecting frame (7) is installed on the first electric telescopic rod (6), a fixed arc plate (8) is installed on the connecting frame (7), and a pipe placement seat (9) is slidably installed on the module slide rail (2).

2. The stainless steel pipe extrusion molding equipment according to claim 1, characterized in that: The upper ends of the two tube seats (9) are arc-shaped surfaces, and the two tube seats (9) are connected via a connecting plate (10), and the tube seats (9) are butt-jointed with the fixed arc plate (8) to form an annular fixing member.

3. The stainless steel pipe extrusion molding equipment according to claim 2, characterized in that: The bottom plate (1) is provided with a detection component (12) and a classification component (13).

4. The stainless steel pipe extrusion molding equipment according to claim 3, characterized in that: The detection assembly (12) comprises a first working box (1201), a first spring (1202), a first airbag (1203), an air pipe (1204), a push plate (1205), a partition (1207), a rotating column (1214), a second pulley (1215), a belt (1216), a second electric telescopic rod (1217), a detection frame (1218), a detector (1219), a second airbag (1220), a first sensor (1221), and a second sensor (1222); Two second mounting side plates (11) are symmetrically mounted on the detection position of the base plate (1), two first working boxes (1201) are symmetrically mounted on the base plate (1), a push plate (1205) is slidably mounted in the first working box (1201), a partition plate (1207) is mounted at a middle position in the first working box (1201), the push plate (1205) and the partition plate (1207) are connected via a first spring (1202) and a first airbag (1203), a second airbag (1220) is mounted on a side of the partition plate (1207) away from the first airbag (1203), the first airbag (1203) and the second airbag (1220) are connected via an air pipe (1204), the A second sensor (1222) is installed on a side of the first working box (1201) close to the first airbag (1203), and a first sensor (1221) is installed on a side of the first working box (1201) away from the first airbag (1203). A rotating column (1214) is rotatably installed on the second mounting side plate (11), and a second electric telescopic rod (1217) is installed on the rotating column (1214). The second electric telescopic rod (1217) is electrically connected to the first sensor (1221) and the second sensor (1222). A detection frame (1218) is installed on the second electric telescopic rod (1217), and a detector (1219) is installed on the detection frame (1218).

5. The stainless steel pipe extrusion molding equipment according to claim 4, characterized in that: Initially, the second electric telescopic rod (1217) is in a retracted state. When the first sensor (1221) is squeezed by the second airbag (1220), an electrical signal is sent to extend the second electric telescopic rod (1217). When the second sensor (1222) is squeezed by the push plate (1205), an electrical signal is sent to retract the second electric telescopic rod (1217) to the initial state.

6. The stainless steel pipe extrusion molding equipment according to claim 5, characterized in that: The detection component (12) comprises a first contact head (1206), a second spring (1224) and a second contact head (1223); The push plate (1205) is slidably mounted with a first contact head (1206) on one side close to the module slide rail (2); the first contact head (1206) and the push plate (1205) are connected via a second spring (1224); the partition plate (1207) is mounted with a second contact head (1223) on one side close to the module slide rail (2); and the opposing surfaces of the first contact head (1206) and the second contact head (1223) are both provided with inclined surfaces.

7. The stainless steel pipe extrusion molding equipment according to claim 6, characterized in that: The detection assembly (12) further comprises a second working box (1208), a rotating column (1209), a transmission gear (1210), a bevel gear (1211), a transmission rod (1212), a first pulley (1213), a rotating column (1214), a second pulley (1215), a belt (1216), a sliding groove (1225), and a driving rod (1226); A driving rod (1226) is installed on the push plate (1205); a second working box (1208) is installed on a side of the first working box (1201) close to the second mounting side plate (11); a rotating column (1209) is rotatably installed in the second working box (1208); a sliding groove (1225) is provided on the surface of the rotating column (1209); the sliding groove (1225) is spiral-shaped; the driving rod (1226) is inserted into the sliding groove (1225); a transmission gear (1210) is installed on one end of the rotating column (1209) close to the second sensor (1222); the first working box (1201) is provided with a second working box (1208); A bevel gear (1211) is rotatably mounted on one side of the box (1201) close to the transmission gear (1210), the transmission gear (1210) and the bevel gear (1211) are meshed with each other, a transmission rod (1212) is rotatably mounted on the second mounting side plate (11), the other end of the transmission rod (1212) is connected to the center of the bevel gear (1211), a first pulley (1213) is mounted on the transmission rod (1212), a second pulley (1215) is mounted on the rotating column (1214), and a belt (1216) is sleeved on the first pulley (1213) and the second pulley (1215).

8. The stainless steel pipe extrusion molding equipment according to claim 7, characterized in that: The classification component (13) comprises an electric telescopic column (1301), a mounting seat (1302), a first motor (1303), a rotating shaft (1304), a connecting block (1305), a second motor (1306), a connecting rod (1307), a lifting plate (1308), a stopper (1309), an arc-shaped baffle (1310), a first collection bin (1311), a second collection bin (1312), and a convex plate (1313); The bottom plate (1) is mounted with a convex plate (1313), an electric telescopic column (1301) is mounted on the convex plate (1313), a mounting seat (1302) is mounted on the electric telescopic column (1301), a first motor (1303) is mounted on the mounting seat (1302), a rotating shaft (1304) is rotatably mounted on the mounting seat (1302), an output shaft of the first motor (1303) is connected to the rotating shaft (1304), a connecting block (1305) is mounted at the center of the rotating shaft (1304), and the connecting block A second motor (1306) is installed on (1305), and the second motor (1306) is a double-axis motor. Connecting rods (1307) are installed on both output shafts of the second motor (1306). A lifting plate (1308) is symmetrically installed on the connecting rod (1307), and a stopper (1309) is installed on the lifting plate (1308). An arc-shaped baffle (1310) is also installed on the lifting plate (1308). A first collecting bin (1311) and a second collecting bin (1312) are symmetrically installed on the bottom plate (1).

9. A method according to claim 8, characterized in that: The first motor (1303) and the detector (1219) are electrically connected, and the central axes of the first collecting bin (1311) and the second collecting bin (1312) are located on the same vertical plane as the connecting rod (1307).

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