Conveying line for sliding rail machining

Abstract

The invention discloses a conveying line for sliding rail machining, and relates to the technical field of sliding rail machining and transportation, the conveying line comprises an unloading frame and further comprises an auxiliary unloading device, a saw cutting machine is arranged on the left side of the unloading frame, a 48-section forming machine is arranged on the left side of the saw cutting machine, a first speed measurement induction frame is arranged on the left side of the 48-section forming machine, and a second speed measurement induction frame is arranged on the right side of the first speed measurement induction frame. A punching machine is arranged on the left side of the first speed measurement induction frame, a servo feeder is arranged on the surface of the punching machine, a punching machine guide frame is arranged on the surface of the punching machine, a second speed measurement induction frame is arranged on the left side of the punching machine, and a connecting block moves in the direction away from an extrusion rod to drive a push plate to move in the direction close to a guide rail. The push plate moves in the direction close to the guide rail, makes contact with the guide rail and conducts extrusion centering on the guide rail, it can be guaranteed that the guide rail is always kept in the center position of the conveying belt in the conveying process through extrusion centering, and therefore the discharging precision of workpieces is improved, and the accuracy of subsequent discharging is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of slide rail processing and transportation, in particular to a conveyor line for slide rail processing. Background Art

[0002] The conveyor line for slide rail processing usually consists of conveyor belts, drive equipment, guide equipment, support equipment and protective equipment.

[0003] The patent with the patent announcement number CN105398753B relates to a slide rail translation conveying device and a conveying method thereof, including an equipment support, a linear slide rail fixedly arranged on the equipment support for conveying guidance, and a driving mechanism fixedly arranged on the equipment support for providing power. The linear slide rail is movably provided with a sliding mechanism for moving the slide rail processing parts and a clamping mechanism for clamping the fixed slide rail processing parts. The clamping mechanism is fixedly arranged on the sliding mechanism, and the sliding mechanism is electrically connected to the driving mechanism and driven by it; the sliding mechanism and the clamping mechanism cooperate to complete the conveying of the slide rail processing parts. This patent overcomes the problems of waste of human resources and wear of slide rail processing parts caused by previous manual transportation, and improves production efficiency. The clamping mechanism realizes the calibration and fixation of the parts to be assembled on the slide rail processing parts, ensuring the yield rate. This patent has a simple structure, is easy to assemble, and has a high promotion value.

[0004] In the above patent, the calibration and fixation of the parts to be assembled on the slide rail processing part is achieved through the clamping mechanism, thereby ensuring the yield rate. However, it is difficult to squeeze and center the guide rail during transportation. If it cannot be effectively squeezed and centered, the guide rail will deviate from the predetermined position during unloading and transportation, resulting in position offset during unloading, thereby affecting the unloading efficiency of the guide rail. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a conveyor line for slide rail processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveyor line for slide rail processing, including a discharge rack and an auxiliary discharge device, wherein a sawing machine is arranged on the left side of the discharge rack, a 48-section forming machine is arranged on the left side of the sawing machine, a No. 1 speed sensing rack is arranged on the left side of the 48-section forming machine, a punch press is arranged on the left side of the No. 1 speed sensing rack, a servo feeder is arranged on the surface of the punch press, a punch press guide rack is arranged on the surface of the punch press, a No. 2 speed sensing rack is arranged on the left side of the punch press, a two-in-one rack is arranged on the left side of the No. 2 speed sensing rack, a placement frame is fixedly installed at the bottom of the discharge rack, a servo motor is fixedly installed on the front side of the placement frame, a drive roller is fixedly installed on the output end of the servo motor, and a conveyor belt is arranged on the circumferential surface of the drive roller, wherein the auxiliary discharge device The device includes a supporting roller, an extrusion rod, a U-shaped frame, a connecting rod, a placement hole, a connecting block, a connecting hole, a push plate, a U-shaped rod and a linkage plate. The connecting block moves in a direction away from the extrusion rod, driving the push plate to move in a direction close to the guide rail. The push plate moves in a direction close to the guide rail, contacts the guide rail and extrude the guide rail to the center. The supporting roller is rotatably mounted on the inner wall of the unloading frame, the extrusion rod is fixedly mounted on the circumferential surface of the driving roller, the U-shaped frame is fixedly mounted on the front side of the unloading frame, the connecting rod slides through the inner and outer walls of the U-shaped frame, the placement hole is provided on the front side of the unloading frame, the connecting block is fixedly mounted on one end of the connecting rod close to the driving roller, the connecting hole is provided on the top of the connecting block, the push plate is fixedly mounted on the inner wall of the connecting hole, the U-shaped rod is fixedly mounted on the surface of the push plate, and the linkage plate is fixedly mounted on the inner wall of the connecting hole.

[0007] According to the above technical solution, a No. 1 spring is arranged between the U-shaped frame and the connecting rod, and the No. 1 spring can drive the connecting rod to reset. The end of the connecting block close to the U-shaped frame is set as an inclined surface, and the end of the extrusion rod away from the driving roller is set as an arc surface.

[0008] According to the above technical solution, the connecting block contacts the inner wall of the placement hole, the supporting roller contacts the conveyor belt, and the U-shaped rod penetrates the inner and outer walls of the unloading rack.

[0009] According to the above technical solution, the inner wall of the unloading rack is provided with a rotating device to prevent the guide rail from accumulating, and a protective device is provided on the left side of the unloading rack. The rotating device includes a load-bearing hole, a load-bearing rod, a T-shaped rod, a tooth block, a rotating rod, a gear and a loading plate. The gear rotates counterclockwise to reset and drives the rotating rod and the loading plate to rotate and reset. The loading plate reciprocates to shake off the guide rail on the top of the loading plate to prevent accumulation. The load-bearing hole is opened on the front side of the unloading rack, the load-bearing rod is fixedly installed on the inner wall of the load-bearing hole, the T-shaped rod is slidably installed on the circumferential surface of the load-bearing rod, the tooth block is fixedly installed on the top of the T-shaped rod, the rotating rod is rotatably installed on the inner wall of the unloading rack, the gear is fixedly installed on the circumferential surface of the rotating rod, and the loading plate is fixedly installed on the circumferential surface of the rotating rod.

[0010] According to the above technical solution, an arc panel is rotatably installed on the top of the loading plate, a hollow block is fixedly installed on the bottom of the loading plate, and a No. 2 spring is arranged between the load-bearing rod and the T-shaped rod, and the No. 2 spring can drive the T-shaped rod to reset.

[0011] According to the above technical solution, a clockwork spring is arranged between the arc panel and the loading plate, one end of the clockwork spring is arranged on the top of the loading plate, and the other end is arranged on the surface of the arc panel. The clockwork spring can drive the arc panel to reset, the gear is meshed with the tooth block, and the T-shaped rod is in contact with the linkage plate.

[0012] According to the above technical scheme, the protective device includes a support plate, a support rod, a support frame, a support hole, a scraper and a U-shaped plate. The support frame moves downward to drive the scraper to move downward, and the scraper scrapes the conveyor belt with this reciprocating movement. The support plate is fixedly installed on the left side of the unloading frame, the support rod slides through the upper and lower walls of the support plate, the support frame is fixedly installed on the circumferential surface of the support rod, the support hole is opened at the bottom of the inner wall of the support frame, the scraper is fixedly installed on the inner wall of the support hole, and the U-shaped plate is fixedly installed on the circumferential surface of the support rod.

[0013] According to the above technical solution, a support spring is arranged between the support plate and the support rod, and the support rod can be driven to reset by the support spring. The scraper is in contact with the conveyor belt, and the support frame is in contact with the hollow block. When the U-shaped plate is not in contact with the support plate, the support spring is in a force storage state.

[0014] The present invention provides a conveyor line for slide rail processing, which has the following beneficial effects: (1) The conveyor line for slide rail processing drives the push plate to move toward the guide rail by moving the connecting block in the direction away from the extrusion rod. The push plate moves toward the guide rail, contacts the guide rail and squeezes the guide rail to center it. The squeezing and centering can ensure that the guide rail always remains in the center position of the conveyor belt during the conveying process, thereby improving the unloading accuracy of the workpiece and ensuring the accuracy of subsequent unloading. The U-shaped rod moves together with the push plate to provide auxiliary support for the push plate. The additional support provided by the U-shaped rod reduces the swing and deformation of the push plate during the movement, thereby further ensuring that the guide rail always remains on the predetermined transportation trajectory, and assisting in improving the centering effect of the push plate.

[0015] (2) The slide rail processing conveyor line drives the rotating rod and the loading plate to rotate and reset by rotating the gear counterclockwise. The loading plate rotates back and forth to shake off the guide rail on the top of the loading plate to prevent accumulation. The accumulated guide rail will cause the loading plate to be blocked, resulting in poor material flow. By regularly shaking off the accumulated guide rail, the blockage phenomenon during transportation can be effectively reduced, thereby ensuring smooth transportation. The guide rail is guided by the arc panel in conjunction with the clockwork spring. The arc panel can effectively guide the guide rail to flow along the predetermined path, reducing unnecessary deviation of the guide rail during transportation, thereby helping to improve transportation efficiency.

[0016] (3) The conveyor line for processing the slide rail drives the scraper to move downward by moving the support frame downward. The scraper scrapes the conveyor belt by reciprocating movement. The scraper can effectively remove foreign matter and oil stains on the top of the conveyor belt, thereby keeping the conveyor belt clean and ensuring that the guide rail will not cause poor flow due to foreign matter and oil stains during transportation, thereby improving transportation efficiency. The U-shaped plate moves upward to hit the support plate to generate vibration. The vibration of the U-shaped plate drives the support rod and the scraper to resonate together. The vibration of the scraper increases the contact pressure of the scraper on the surface of the conveyor belt, so that the scraper can further effectively remove foreign matter and oil residues adhering to the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the unloading rack and the supporting rollers of the present invention; Figure 3 This is a schematic diagram of the position structure of the servo motor and the driving roller of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 This is a schematic diagram of the position structure of the feeding plate and the hollow block of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the structure of part B in the middle is enlarged; Figure 7 This is a schematic diagram of the position structure of the arc panel and the loading plate of the present invention; Figure 8 For the present invention Figure 7 The enlarged schematic diagram of the structure of part C in the middle; Fig. 9 It is a schematic diagram of the position structure of the linkage plate and the connecting holes of the present invention.

[0018] In the figure: 1. Unloading rack; 2. Sawing machine; 3. 48-section forming machine; 4. No. 1 speed sensing rack; 5. Punching machine; 6. No. 2 speed sensing rack; 7. Two-in-one rack; 8. Placement frame; 9. Servo motor; 10. Driving roller; 11. Conveyor belt; 12. Support roller; 13. Extrusion rod; 14. U-shaped frame; 15. Connecting rod; 16. Placement hole; 17. Connecting block; 18. Connecting hole; 19. Push plate; 20. U-shaped rod; 21. linkage plate; 221. load-bearing hole; 222. load-bearing rod; 223. T-shaped rod; 224. tooth block; 225. rotating rod; 226. gear; 227. feeding plate; 228. arc panel; 229. hollow block; 231. support plate; 232. support rod; 233. support frame; 234. support hole; 235. scraper; 236. U-shaped plate; 237. support spring. 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] See also Figure 1-Figure 9, one embodiment of the present invention is: a conveyor line for slide rail processing, comprising a discharge rack 1, and also comprising an auxiliary discharge device, wherein a sawing machine 2 is arranged on the left side of the discharge rack 1, a 48-section forming machine 3 is arranged on the left side of the sawing machine 2, a No. 1 speed sensing rack 4 is arranged on the left side of the 48-section forming machine 3, a punching machine 5 is arranged on the left side of the No. 1 speed sensing rack 4, a servo feeder is arranged on the surface of the punching machine 5, a punching machine guide rack is arranged on the surface of the punching machine 5, a No. 2 speed sensing rack 6 is arranged on the left side of the punching machine 5, and a two-in-one rack 7 is arranged on the left side of the No. 2 speed sensing rack 6, a placing frame 8 is fixedly installed at the bottom of the discharge rack 1, a servo motor 9 is fixedly installed on the front side of the placing frame 8, a driving roller 10 is fixedly installed on the output end of the servo motor 9, and a conveyor belt 11 is arranged on the circumferential surface of the driving roller 10, wherein the auxiliary discharge device comprises a supporting roller 12, an extrusion rod 13, a U-shaped frame 14, a connecting rod 15, a U-shaped frame 16, a connecting rod 17, a U-shaped frame 18, a U-shaped frame 19, a U-shaped frame 20, a U-shaped frame 21, a U-shaped frame 22, a U-shaped frame 23, a U-shaped frame 24, a U-shaped frame 25, a U-shaped frame 26, a U-shaped frame 27, a U-shaped frame 28, a U-shaped frame 29, a U-shaped frame 30, a U-shaped frame 31, a U-shaped frame 32, a U-shaped frame 33, a U- Connecting rod 15, placement hole 16, connecting block 17, connecting hole 18, push plate 19, U-shaped rod 20 and linkage plate 21, support roller 12 is rotatably mounted on the inner wall of unloading frame 1, extrusion rod 13 is fixedly mounted on the circumferential surface of driving roller 10, U-shaped frame 14 is fixedly mounted on the front side of unloading frame 1, connecting rod 15 slides through the inner and outer walls of U-shaped frame 14, placement hole 16 is opened on the front side of unloading frame 1, connecting block 17 is fixedly mounted on one end of connecting rod 15 close to driving roller 10, connecting hole 18 is opened on the top of connecting block 17, push plate 19 is fixedly mounted on the inner wall of connecting hole 18, U-shaped rod 20 is fixedly mounted on the surface of push plate 19, linkage plate 21 is fixedly mounted on the inner wall of connecting hole 18, and extrusion centering can ensure that the guide rail always remains in the center position of conveyor belt during conveying, thereby improving the unloading accuracy of workpieces and ensuring the accuracy of subsequent unloading.

[0021] A spring No. 1 is arranged between the U-shaped frame 14 and the connecting rod 15, and the connecting rod 15 can be driven to reset by the spring No. 1. The end of the connecting block 17 close to the U-shaped frame 14 is arranged as an inclined surface, and the end of the extrusion rod 13 away from the driving roller 10 is arranged as an arc surface.

[0022] The connecting block 17 contacts the inner wall of the placement hole 16, the support roller 12 contacts the conveyor belt 11, and the U-shaped rod 20 passes through the inner and outer walls of the unloading rack 1. The additional support provided by the U-shaped rod 20 reduces the swing and deformation of the push plate 19 during the movement, thereby further ensuring that the guide rail always remains on the predetermined transportation track.

[0023] When this embodiment is working: the guide rail processed by the sawing machine 2 falls to the top of the conveyor belt 11, the servo motor 9 operates to drive the driving roller 10 to rotate, the driving roller 10 rotates to drive the conveyor belt 11 to move, the conveyor belt 11 moves and drives the top guide rail to move away from the loading plate 227, and at the same time, the driving roller 10 rotates to drive the extrusion rod 13 to rotate, the extrusion rod 13 rotates and contacts the inclined surface of the connecting block 17 and squeezes the connecting block 17, the connecting block 17 is squeezed by the extrusion rod 13 and moves away from the extrusion rod 13, the connecting block 17 moves in the direction away from the extrusion rod 13 and drives the connecting rod 15 to move, the connecting rod 15 moves to squeeze the No. 1 spring, the No. 1 spring is squeezed by the connecting rod 15 to produce deformation and accumulate force, and at the same time, the connecting block 17 moves away from the extrusion rod 13. The movement in the direction of the extrusion rod 13 drives the push plate 19 to move in the direction close to the guide rail. The push plate 19 moves in the direction close to the guide rail, contacts the guide rail and squeezes the guide rail to the center. When the driving roller 10 continues to rotate, it drives the extrusion rod 13 to continue to rotate. The extrusion rod 13 continues to rotate and disengages from the contact with the connecting block 17. After the connecting block 17 disengages from the extrusion rod 13, the connecting rod 15 moves and resets in the direction close to the extrusion rod 13 under the elastic force of the No. 1 spring. The movement and reset of the connecting rod 15 drives the connection block 17 to move and reset. The movement and reset of the connection block 17 drives the push plate 19 to move and reset. When the push plate 19 moves in the direction close to the guide rail, it drives the U-shaped rod 20 to move together. The U-shaped rod 20 moves together with the push plate 19 to provide auxiliary support for the push plate 19.

[0024] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, the inner wall of the unloading rack 1 is provided with a rotating device for preventing the guide rail from accumulating, and a protective device is provided on the left side of the unloading rack 1. The rotating device includes a load-bearing hole 221, a load-bearing rod 222, a T-shaped rod 223, a tooth block 224, a rotating rod 225, a gear 226 and a loading plate 227. The load-bearing hole 221 is opened on the front side of the unloading rack 1, the load-bearing rod 222 is fixedly installed on the inner wall of the load-bearing hole 221, the T-shaped rod 223 is slidably installed on the circumferential surface of the load-bearing rod 222, the tooth block 224 is fixedly installed on the top of the T-shaped rod 223, the rotating rod 225 is rotatably installed on the inner wall of the unloading rack 1, the gear 226 is fixedly installed on the circumferential surface of the rotating rod 225, and the loading plate 227 is fixedly installed on the circumferential surface of the rotating rod 225. By regularly shaking off the accumulated guide rails, the blockage phenomenon occurring during transportation can be effectively reduced, thereby ensuring smooth transportation.

[0025] A curved panel 228 is rotatably mounted on the top of the loading plate 227, a hollow block 229 is fixedly mounted on the bottom of the loading plate 227, and a No. 2 spring is arranged between the load-bearing rod 222 and the T-shaped rod 223, through which the No. 2 spring can drive the T-shaped rod 223 to reset.

[0026] A clockwork spring is arranged between the arc panel 228 and the loading plate 227, one end of the clockwork spring is arranged on the top of the loading plate 227, and the other end is arranged on the surface of the arc panel 228. The clockwork spring can drive the arc panel 228 to reset, the gear 226 is engaged with the tooth block 224, and the T-shaped rod 223 is in contact with the linkage plate 21. The arc panel 228 can effectively guide the guide rail to flow along the predetermined path, reduce unnecessary deviation of the guide rail during transportation, and thus help improve the efficiency of transportation.

[0027] The protective device includes a support plate 231, a support rod 232, a support frame 233, a support hole 234, a scraper 235 and a U-shaped plate 236. The support plate 231 is fixedly installed on the left side of the unloading frame 1, the support rod 232 slides through the upper and lower walls of the support plate 231, the support frame 233 is fixedly installed on the circumferential surface of the support rod 232, the support hole 234 is opened at the bottom of the inner wall of the support frame 233, the scraper 235 is fixedly installed on the inner wall of the support hole 234, the U-shaped plate 236 is fixedly installed on the circumferential surface of the support rod 232, and the scraper 235 can effectively remove foreign matter and oil stains on the top of the conveyor belt 11, thereby keeping the conveyor belt 11 clean and ensuring that the guide rail will not cause poor flow due to foreign matter and oil stains during transportation.

[0028] A support spring 237 is arranged between the support plate 231 and the support rod 232. The support spring 237 can drive the support rod 232 to reset, the scraper 235 contacts the conveyor belt 11, the support frame 233 contacts the hollow block 229, and when the U-shaped plate 236 is not in contact with the support plate 231, the support spring 237 is in a force storage state, and the scraper 235 vibrates to increase the contact pressure of the scraper 235 on the surface of the conveyor belt 11, so that the scraper 235 can further effectively remove foreign matter and oil residues adhering to the conveyor belt 11.

[0029] When this embodiment is working: the connecting block 17 is squeezed by the extrusion rod 13 and moves in the direction away from the extrusion rod 13, the connecting block 17 moves in the direction away from the extrusion rod 13 and drives the linkage plate 21 to move, the linkage plate 21 moves and contacts with the T-shaped rod 223 and squeezes the T-shaped rod 223, the T-shaped rod 223 is squeezed by the linkage plate 21 and moves in the direction close to the support frame 233, the T-shaped rod 223 moves in the direction close to the support frame 233 to squeeze the No. 2 spring, the No. 2 spring is squeezed by the T-shaped rod 223 to produce deformation and accumulate force, and at the same time the T-shaped rod 223 moves in the direction close to the support frame 233 and drives the tooth block 224 to move, the tooth block 224 moves and squeezes the gear 226 to rotate clockwise, the gear 226 rotates clockwise and drives the rotating rod 225 to rotate, the rotating rod 225 rotates and drives the feeding plate 227 to rotate, and the connecting rod 15 moves and resets to drive the connecting block 17 to move and reset, the connecting block 17 moves and resets and drives the linkage plate 21 to move and reset. The T-shaped rod 223 is separated from the contact with the linkage plate 21, and the T-shaped rod 223 moves and resets in the direction away from the support frame 233 under the elastic force of the second spring. The movement and reset of the T-shaped rod 223 drives the tooth block 224 to move and reset. The movement and reset of the tooth block 224 drives the gear 226 to rotate and reset counterclockwise. The gear 226 rotates and resets counterclockwise to drive the rotating rod 225 and the loading plate 227 to rotate and reset. The loading plate 227 rotates back and forth to load the material The guide rail on the top of the material plate 227 is shaken off to prevent accumulation. At the same time, after the guide rail falls to the top of the loading plate 227, the guide rail moves downward under the action of its own gravity. The guide rail moves downward and contacts the arc panel 228 and squeezes the arc panel 228. The arc panel 228 rotates due to the squeezing of the guide rail. The rotation of the arc panel 228 squeezes the clockwork spring. The clockwork spring is squeezed by the arc panel 228 to produce deformation and accumulate force. At the same time, the arc panel 228 cooperates with the clockwork spring to guide the guide rail.

[0030] The rotating rod 225 rotates clockwise to drive the loading plate 227 to rotate clockwise, and the loading plate 227 rotates clockwise to drive the hollow block 229 to move, and the hollow block 229 moves out of contact with the support frame 233. After the support frame 233 is out of contact with the hollow block 229, the support rod 232 moves upward under the elastic force of the support spring 237, and the support rod 232 moves upward to drive the support frame 233 to move upward, and the support frame 233 moves upward to drive the scraper 235 to move upward. When the gear 226 rotates counterclockwise to reset and drive the rotating rod 225 and the loading plate 227 to rotate counterclockwise to reset, the loading plate 227 rotates counterclockwise to reset and drives the hollow block 229 to rotate clockwise to reset, and the hollow block 229 rotates clockwise to reset and The support frame 233 contacts and squeezes the support frame 233, and the support frame 233 moves downward due to the squeezing of the hollow block 229. The support frame 233 moves downward, driving the support rod 232 to move downward, and the support rod 232 moves downward to squeeze the support spring 237. The support spring 237 is squeezed by the support rod 232 to deform and accumulate force. At the same time, the support frame 233 moves downward, driving the scraper 235 to move downward, and the scraper 235 scrapes the conveyor belt 11 with this reciprocating movement. At the same time, when the support rod 232 moves upward, it drives the U-shaped plate 236 to move upward, and the U-shaped plate 236 moves upward and hits the support plate 231 to generate vibration. The vibration of the U-shaped plate 236 drives the support rod 232 and the scraper 235 to resonate together.

[0031] 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 conveyor line for processing slide rails, including a discharge rack (1), Features: Also includes an auxiliary unloading device; Wherein, a sawing machine (2) is arranged on the left side of the unloading frame (1), a 48-section forming machine (3) is arranged on the left side of the sawing machine (2), a No. 1 speed sensing frame (4) is arranged on the left side of the 48-section forming machine (3), a punching machine (5) is arranged on the left side of the No. 1 speed sensing frame (4), a servo feeder is arranged on the surface of the punching machine (5), a punching machine guide frame is arranged on the surface of the punching machine (5), a No. 2 speed sensing frame (6) is arranged on the left side of the punching machine (5), a two-in-one material frame (7) is arranged on the left side of the No. 2 speed sensing frame (6), a placement frame (8) is fixedly installed at the bottom of the unloading frame (1), a servo motor (9) is fixedly installed on the front side of the placement frame (8), a driving roller (10) is fixedly installed on the output end of the servo motor (9), and a conveyor belt (11) is arranged on the circumferential surface of the driving roller (10); The auxiliary unloading device comprises a supporting roller (12), an extruding rod (13), a U-shaped frame (14), a connecting rod (15), a placement hole (16), a connecting block (17), a connecting hole (18), a pushing plate (19), a U-shaped rod (20) and a linkage plate (21), wherein the supporting roller (12) is rotatably mounted on the inner wall of the unloading frame (1), the extruding rod (13) is fixedly mounted on the circumferential surface of the driving roller (10), the U-shaped frame (14) is fixedly mounted on the front side of the unloading frame (1), and the connecting rod (15) slides through the inner and outer walls of the U-shaped frame (14), the placement hole (16) is opened on the front side of the discharge frame (1), the connecting block (17) is fixedly installed on the end of the connecting rod (15) close to the driving roller (10), the connecting hole (18) is opened on the top of the connecting block (17), the push plate (19) is fixedly installed on the inner wall of the connecting hole (18), the U-shaped rod (20) is fixedly installed on the surface of the push plate (19), and the linkage plate (21) is fixedly installed on the inner wall of the connecting hole (18); Wherein, the inner wall of the unloading rack (1) is provided with a rotating device for preventing the guide rail from piling up, and the left side of the unloading rack (1) is provided with a protective device; A spring No. 1 is provided between the U-shaped frame (14) and the connecting rod (15); an end of the connecting block (17) close to the U-shaped frame (14) is provided as an inclined surface; and an end of the extrusion rod (13) away from the driving roller (10) is provided as an arc surface; The connecting block (17) contacts the inner wall of the placement hole (16), the supporting roller (12) contacts the conveyor belt (11), and the U-shaped rod (20) penetrates the inner and outer walls of the discharge rack (1); The rotating device comprises a load-bearing hole (221), a load-bearing rod (222), a T-shaped rod (223), a tooth block (224), a rotating rod (225), a gear (226) and a loading plate (227); the load-bearing hole (221) is opened at the front side of the unloading frame (1); the load-bearing rod (222) is fixedly mounted on the inner wall of the load-bearing hole (221); the T-shaped rod (223) is slidably mounted on the circumferential surface of the load-bearing rod (222); the tooth block (224) is fixedly mounted on the top of the T-shaped rod (223); the rotating rod (225) is rotatably mounted on the inner wall of the unloading frame (1); the gear (226) is fixedly mounted on the circumferential surface of the rotating rod (225); and the loading plate (227) is fixedly mounted on the circumferential surface of the rotating rod (225).

2. The conveyor line for slide rail processing according to claim 1, Features: A curved panel (228) is rotatably mounted on the top of the loading plate (227), a hollow block (229) is fixedly mounted on the bottom of the loading plate (227), and a No. 2 spring is arranged between the load-bearing rod (222) and the T-shaped rod (223).

3. The conveyor line for slide rail processing according to claim 2, Features: A spring is provided between the arc plate (228) and the loading plate (227), the gear (226) is meshed with the tooth block (224), and the T-shaped rod (223) is in contact with the linkage plate (21).

4. The conveyor line for slide rail processing according to claim 3, Features: The protective device comprises a support plate (231), a support rod (232), a support frame (233), a support hole (234), a scraper (235) and a U-shaped plate (236); the support plate (231) is fixedly mounted on the left side of the discharge frame (1); the support rod (232) slides through the upper and lower walls of the support plate (231); the support frame (233) is fixedly mounted on the circumferential surface of the support rod (232); the support hole (234) is provided at the bottom of the inner wall of the support frame (233); the scraper (235) is fixedly mounted on the inner wall of the support hole (234); and the U-shaped plate (236) is fixedly mounted on the circumferential surface of the support rod (232).

5. The conveyor line for slide rail processing according to claim 4, Features: A support spring (237) is provided between the support plate (231) and the support rod (232); the scraper (235) is in contact with the conveyor belt (11); and the support frame (233) is in contact with the hollow block (229).

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