Channel steel nut feeding device and riveting equipment for assembly type supports and hangers

Abstract

The invention discloses a channel steel nut feeding device and riveting equipment for an assembly type support hanger, and relates to the technical field of channel steel nut riveting equipment.The channel steel nut feeding device comprises a mounting plate, and the height of the mounting plate is gradually reduced in the conveying direction of channel steel nuts; a first guide groove and a second guide groove which are used for guiding in the length direction of the channel steel nut are formed in the mounting plate side by side, the first guide groove and the second guide groove are connected through a switching assembly, and a state detection mechanism used for judging the state of the channel steel nut and a processing mechanism used for processing the state error of the channel steel nut are arranged on the second guide groove; the switching assembly is connected with the first guide groove and the second guide groove, the channel steel nuts positioned in the first guide groove can be conveniently transferred to the second guide groove, the state detection mechanism and the processing mechanism are arranged on the second guide groove, automatic transferring, state detection and position error processing of the channel steel nuts can be achieved, it is ensured that riveting grooves of the channel steel nuts are located at the correct positions, and the riveting efficiency is improved. Therefore, the production efficiency and the yield of channel steel nuts are improved.

Description

Technical Field

[0001] The present application relates to the technical field of channel steel nut riveting equipment, and in particular to a channel steel nut feeding device and riveting equipment for assembled support brackets. Background Art

[0002] The field of channel steel nut riveting equipment technology has developed rapidly in recent years, especially in the prefabricated support and hanger industries. With the improvement of industrial automation level, the requirements for production efficiency and product quality are getting higher and higher. The traditional channel steel nut riveting process mainly relies on manual operation. Although it can meet basic needs, it has many shortcomings in mass production and quality control. For example, manual assembly is not only time-consuming and labor-intensive, but also prone to human factors, which leads to an increase in defective product rate, affecting overall production efficiency.

[0003] At present, in order to solve similar problems, the following conventional methods are usually used: first, visually inspect the position of the riveting groove of the channel steel nut and adjust it manually; second, use simple mechanical positioning devices, such as baffles and guide rails, to preliminarily locate the direction of the channel steel nut; third, use photoelectric sensors to detect the state of the channel steel nut, combined with simple mechanical mechanisms for preliminary screening. Although these methods can improve work efficiency to a certain extent, they still have significant limitations.

[0004] However, the existing technical means generally have the following defects: manual visual inspection is highly dependent, easily affected by workers' fatigue and experience, and cannot achieve efficient and stable mass production; simple mechanical positioning devices can only provide rough direction correction, with low accuracy, and it is difficult to ensure that the rivet slot position of each channel steel nut is accurate; although the photoelectric sensor combined with the mechanical mechanism has improved the detection accuracy, it still cannot completely prevent the channel steel nuts in the wrong state from entering the subsequent process, thus affecting the quality and production efficiency of the final product. Therefore, how to ensure the correct position of the rivet slot during the feeding process of the channel steel nut has become a key technical problem that needs to be solved urgently. Summary of the invention

[0005] In order to help solve the problem of riveting grooves of channel steel nuts, the present application provides a channel steel nut feeding device and riveting equipment for assembled support brackets.

[0006] In the first aspect, the present application provides a channel steel nut feeding device for an assembled support and hanger, which adopts the following technical solution: A feeding device for channel steel nuts for assembled support and hanger brackets comprises a mounting plate which is gradually lowered in height along the conveying direction of the channel steel nuts, a first guide groove and a second guide groove for guiding along the length direction of the channel steel nuts are arranged side by side on the mounting plate, the first guide groove and the second guide groove are connected by a switching assembly, and the second guide groove is provided with a status detection mechanism for judging the status of the channel steel nut and a processing mechanism for processing channel steel nut status errors.

[0007] By adopting the above technical solution, the feeding device is gradually lowered along the conveying direction by the mounting plate, which helps the channel steel nut to move in the first guide groove and the second guide groove under the action of gravity. The adapter assembly is connected to the first guide groove and the second guide groove, which is convenient for transferring the channel steel nut positioned in the first guide groove to the second guide groove. The state detection mechanism and the processing mechanism are set on the second guide groove, which can realize the automatic transfer, state detection and position error processing of the channel steel nut, ensure that the riveting groove of the channel steel nut is in the correct position, thereby improving the production efficiency and yield rate of the channel steel nut. At the same time, the device reduces manual operation and reduces the labor intensity of workers.

[0008] Optionally, the adapter assembly includes an adapter block slidably arranged on the mounting plate, an adapter cylinder driving the adapter block to slide, an adapter groove is provided on the adapter block, the adapter cylinder is mounted on the mounting plate, the piston rod of the adapter cylinder is fixedly connected to the adapter block, and when the piston rod of the adapter cylinder is extended or retracted, the adapter groove is respectively connected to the first guide groove or the second guide groove.

[0009] By adopting the above technical solution, the adapter assembly can realize the accurate transfer of the channel steel nut. Specifically: the adapter block is slidably arranged on the mounting plate, and can move smoothly on the mounting plate under the drive of the adapter cylinder, ensuring the stability and accuracy of the channel steel nut during the transfer process; when the piston rod of the adapter cylinder is extended or retracted, the adapter groove can be connected to the first guide groove or the second guide groove respectively, so as to transfer the channel steel nut from the first guide groove to the second guide groove, which helps to improve the accurate positioning of the subsequent status detection of the channel steel nut on the second guide groove.

[0010] Optionally, the status detection mechanism includes a bracket mounted on the mounting plate, a detection component mounted on the bracket, a pushing component for pushing the channel steel nut to be inspected, the detection component includes a detection piece, the detection end of the detection piece is pressed against the detection surface of the inspection channel steel nut, and the pushing component pushes the channel steel nut to be inspected from the transfer groove to the second guide groove.

[0011] By adopting the above technical solution, the state detection mechanism can accurately detect the state of the channel steel nut through the detection part, ensure that the riveting groove on the channel steel nut is in the correct position, thereby improving the production efficiency and yield rate of the channel steel nut. Specifically: the setting of the bracket provides a stable installation foundation for the detection component, ensuring the stability of the detection process; the design of the detection part can accurately contact and detect the detection surface of the channel steel nut, and effectively identify whether the state of the channel steel nut meets the requirements; the pushing component realizes the movement of the channel steel nut to be detected from the transfer groove to the second guide groove through the cooperation of the pushing cylinder and the pushing block, and detects the channel steel nut under inspection during smooth movement, so that each channel steel nut can be accurately detected; the entire detection process has a high degree of automation, which reduces the need for manual intervention, improves production efficiency, and reduces the labor intensity of workers.

[0012] Optionally, the detection assembly includes a dual-output shaft cylinder mounted on the bracket, a displacement sensor connected to one end of the dual-output shaft cylinder, an end of the displacement sensor away from the dual-output shaft cylinder is connected to the bracket, and an end of the dual-output shaft cylinder away from the displacement sensor is connected to an end of the detection member away from the detection end.

[0013] By adopting the above technical scheme, through the coordinated use of the dual-output shaft cylinder, the displacement sensor and the detection piece, the detection piece can detect the position of the rivet groove to ensure that the rivet groove of the channel steel nut is in the correct position. Specifically: the dual-output shaft cylinder can realize the precise positioning and control of the detection piece, so that it can accurately press against the detection surface of the channel steel nut to be inspected. When the detection part of the detection piece abuts against the rivet groove of the channel steel nut, the displacement sensor can detect the displacement change of the detection piece. The displacement change of the detection piece is monitored in real time by the displacement sensor, thereby improving the reliability and accuracy of the detection.

[0014] Optionally, the pushing assembly includes a pushing cylinder installed on one side of the mounting plate, and a pushing block installed on the piston rod of the pushing cylinder, wherein the pushing block is located in the second guide groove and is slidably connected to the second guide groove.

[0015] By adopting the above technical solution, the push cylinder can accurately control the movement of the push block, ensure the stable movement of the channel steel nut to be detected in the second guide groove, and improve the working accuracy and reliability of the state detection mechanism. At the same time, the sliding connection design between the push block and the second guide groove ensures the stability of the operation of the channel steel nut during the detection process.

[0016] Optionally, the second guide groove is located on the side opposite to the bracket and is provided with a blocking member for damping the steel nut in the inspection groove. The blocking member is slidably mounted on the mounting plate, and an elastic member drives the blocking member to slide. One end of the elastic member is connected to the blocking member, and the other end is connected to the mounting plate.

[0017] By adopting the above technical solution, the blocking member can effectively slow down the movement speed of the channel steel nut in the second guide groove, avoiding the detection component from being unable to accurately judge the state of the channel steel nut due to excessive speed. At the same time, the setting of the elastic member enables the blocking member to automatically reset, ensuring that the channel steel nut under inspection can be stably damped every time, thereby improving the working reliability and stability of the entire device.

[0018] Optionally, the processing mechanism includes a unloading assembly arranged in sequence along the second guide groove for unloading the channel steel nut with the detection surface on the reverse side, and a turning assembly for rotating the channel steel nut with the detection surface in the reverse position.

[0019] By adopting the above technical solution, the state error problem of the channel steel nut can be effectively identified and handled. Specifically: the unloading component blocks and unloads the channel steel nut with the detection surface on the reverse side, ensuring that only the channel steel nut with the detection surface on the positive side enters the subsequent process, thereby improving the qualified rate of the product; the turning component turns the channel steel nut with the detection surface in the reverse position by rotating it to restore it to the correct state, further improving the automation level and production efficiency of the device.

[0020] Optionally, the unloading assembly includes a first blocking member for blocking the channel steel nut with the reverse side of the detection surface, a first blocking cylinder driving the first blocking member, a unloading plate for pushing the channel steel nut with the reverse side of the detection surface to fall, a unloading cylinder driving the unloading plate to move, and a unloading trough located on the opposite side of the second guide groove and the unloading cylinder.

[0021] By adopting the above technical solution, the channel steel nuts with the reverse detection surface can be effectively identified and processed. Specifically: the first blocking member can block the channel steel nuts in time when the reverse detection surface is detected to prevent them from entering the subsequent process; the first blocking cylinder drives the first blocking member to move, ensuring that the blocking operation is completed quickly and accurately; the unloading plate, driven by the unloading cylinder, pushes the blocked channel steel nuts with the reverse detection surface to fall into the unloading chute, thereby effectively removing the channel steel nuts with the reverse detection surface; the unloading chute is arranged on the side opposite to the second guide groove and the unloading cylinder, so as to facilitate the collection of the falling channel steel nuts and improve production efficiency and quality control level.

[0022] Optionally, the turning assembly includes a second blocking member, a second blocking cylinder driving the second blocking member, a rotating member arranged on the mounting plate, the rotating member is provided with a turning groove for turning the channel steel nut, the turning groove is adapted to the second guide groove, the rotating member is provided with a transmission gear, a rack meshing with the transmission gear, the rack is slidably connected to the mounting plate, a rotating cylinder driving the rack to slide, and the rotating cylinder is mounted on the mounting plate.

[0023] By adopting the above technical solution, the turning assembly can accurately control the direction of the channel steel nut, ensuring that each channel steel nut is in the correct posture when entering the riveting process. Specifically: the second blocking member and the second blocking cylinder work together, and can timely block the channel steel nut that needs to turn around according to the detection results to prevent it from continuing to move forward; the turning groove on the rotating member is adapted to the second guide groove, and can accurately accommodate and rotate the channel steel nut. When the second blocking member is opened, the channel steel nut re-enters the second guide groove under the action of gravity, and the transmission gear and the rack are meshed for transmission, realizing the precise control of the rotating member, ensuring that each turning operation can achieve the expected effect; the rotating cylinder that drives the rack to slide is installed on the mounting plate, and the structure is stable and reliable, ensuring the smooth progress of the entire turning process.

[0024] In a second aspect, the present application provides a channel steel nut riveting device, which adopts the following technical solution: A channel steel nut riveting device comprises the above-mentioned nut feeding device, spring transfer device and riveting device, the riveting device having a feeding trough connected to the second guide groove, the spring transfer device comprising a turntable, a plurality of spring removal assemblies evenly distributed around the center of the turntable, a spring removal station, a spring axial detection station, a riveting station and a spring unloading station are sequentially arranged around the turntable, and the spring axial detection station is provided with a spring axial detection assembly.

[0025] By adopting the above technical scheme, the channel steel nut riveting equipment can realize efficient and accurate feeding and riveting of channel steel nuts and springs. The feeding trough of the riveting device is connected to the second guide groove of the channel steel nut feeding device, and the channel steel nuts in the correct state are transported to the feeding trough through the nut feeding device; the turntable of the spring transfer device is evenly arranged with multiple spring taking components around the center, which can efficiently take and deliver springs. The reasonable layout of the spring taking station, spring axial detection station, riveting station and spring unloading station is arranged in sequence around the turntable, so that the whole riveting process has a high degree of automation, reduces the need for manual intervention, and improves production efficiency; the spring axial detection station is provided with a spring axial detection component, which can detect the position state of the spring at the spring axial detection station to ensure that the springs riveted at the riveting station are in the correct position. When the state of the spring is incorrect, the spring is unloaded at the spring unloading station. The channel steel nut riveting equipment not only improves the degree of automation of production, but also significantly improves the quality and production efficiency of the product, while reducing the labor intensity of workers.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The feeding device is arranged obliquely downward along the conveying direction through the mounting plate, which helps the channel steel nut to move in the first guide groove and the second guide groove. The adapter assembly is connected to the first guide groove and the second guide groove, which facilitates pushing the channel steel nut positioned in the first guide groove to the second guide groove, thereby realizing automatic feeding of the channel steel nut and improving production efficiency; 2. The second guide groove is provided with a state detection mechanism and a processing mechanism, which can realize automatic state detection and position error processing of the channel steel nut, ensure the correct position of the riveting groove of the channel steel nut, and thus improve the yield rate of the channel steel nut; 3. The coordinated work of the transfer component, the status detection mechanism and the processing mechanism reduces manual operation, reduces the labor intensity of workers, and improves the degree of automation of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural schematic diagram from the front perspective of a channel steel nut feeding device for an assembled support bracket disclosed in the present application.

[0028] Figure 2 For along Figure 1 Schematic diagram of the structure in direction A.

[0029] Figure 3 For along Figure 2 Schematic diagram of the structure in the B direction.

[0030] Figure 4 This is a structural schematic diagram of the back view of a channel steel nut feeding device for an assembled support bracket disclosed in the present application.

[0031] Figure 5 This is a structural schematic diagram from the bottom perspective of a channel steel nut feeding device for an assembled support bracket disclosed in the present application.

[0032] Figure 6 This is a schematic structural diagram of a channel steel nut riveting device disclosed in this application.

[0033] Figure 7 for Figure 6 A partial enlarged view of the middle I position.

[0034] Description of reference numerals: 1. Mounting plate; 11. First guide groove; 12. Second guide groove; 2. Adapter assembly; 21. Adapter block; 211. Adapter groove; 22. Adapter cylinder; 3. Status detection mechanism; 31. Bracket; 32. Detection assembly; 321. Detection piece; 3211. Detection end; 322. Double output shaft cylinder; 323. Displacement sensor; 324. Guide block; 3241. Guide hole; 33. Push assembly; 331. Push cylinder; 332. Push block; 333. Block Delayed member; 334, elastic member; 4, handling mechanism; 41, unloading assembly; 411, first blocking member; 412, first blocking cylinder; 413, unloading plate; 414, unloading cylinder; 415, unloading chute; 416, lifting plate; 417, lifting cylinder; 42, U-turn assembly; 421, second blocking member; 422, second blocking cylinder; 423, rotating member; 4231, U-turn chute; 424, transmission gear; 425, rack; 426, rotating cylinder; 101. Spring transfer device; 1011. Turntable; 1012. Spring removal assembly; 102. Riveting device; 1021. Loading trough; 103. Spring axial detection assembly; 1031. Detection tube; 1032. Magnetic cylinder; 201. Spring removal station; 202. Spring axial detection station; 203. Riveting station; 204. Spring unloading station. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0036] The embodiment of the present application discloses a channel steel nut feeding device for an assembled support bracket.

[0037] A feeding device for channel steel nuts used in assembled support brackets. Figure 1 and Figure 2, including a mounting plate 1, the mounting plate 1 is mounted on the frame of the channel steel nut vibration plate, and the height is gradually lowered along the conveying direction of the channel steel nut, the mounting plate 1 is arranged side by side with a first guide groove 11 and a second guide groove 12, the first guide groove 11 and the second guide groove 12 can both guide the channel steel nut to slide, and the sliding direction of the channel steel nut is consistent with the length direction of the channel steel nut, the first guide groove 11 and the second guide groove 12 are connected through an adapter component 2, and the second guide groove 12 is provided with a state detection mechanism 3 for judging the state of the channel steel nut, and a processing mechanism 4 for processing the state error of the channel steel nut The channel steel nut feeding device is gradually lowered along the conveying direction by the mounting plate 1, which helps the channel steel nut to slide in the first guide groove 11 and the second guide groove 12 under the action of gravity. The adapter assembly 2 is connected to the first guide groove 11 and the second guide groove 12, which is convenient for transferring the channel steel nut positioned in the first guide groove 11 to the second guide groove 12. The state detection mechanism 3 and the processing mechanism 4 are set on the second guide groove 12, which can realize the automatic transfer, state detection and position error processing of the channel steel nut, ensure the correct position of the riveting groove of the channel steel nut, thereby improving the production efficiency and yield rate of the channel steel nut. At the same time, the device reduces manual operation and reduces the labor intensity of workers.

[0038] It should be noted that the channel steel nut loaded by the loading device of the present application is used to be riveted together with the spring, and the shape of the channel steel nut is a rectangular bar, and a through screw hole is provided in the middle position of the channel steel nut, and a rivet groove is provided on one side of the screw hole along the length direction of the channel steel nut, and two mounting grooves are provided on the other side of the channel steel nut, and the two mounting grooves are arranged on both sides of the screw hole along the length direction of the channel steel nut. For the convenience of description, the side with the rivet groove is the front side, and the side with the two mounting grooves is the back side. The screw hole in front of the rivet groove along the direction of conveyance of the channel steel nut is the riveting position of the channel steel nut, and the screw hole behind the rivet groove along the direction of conveyance of the channel steel nut is the reverse position of the riveting of the channel steel nut. When the detection surface is in the reverse position, the channel steel nut needs to be turned around.

[0039] Reference Figure 2The adapter assembly 2 includes an adapter block 21 and an adapter cylinder 22. The mounting plate 1 is provided with a slide groove that slides with the adapter block 21. The adapter block 21 is provided with an adapter groove 211. The adapter groove 211 can accommodate a channel steel nut. The adapter cylinder 22 is installed on the mounting plate 1. The piston rod of the adapter cylinder 22 is fixedly connected to the adapter block 21. When the piston rod of the adapter cylinder 22 is extended or retracted, the adapter groove 211 is respectively connected to the first guide groove 11 or the second guide groove 12. Under the drive of the adapter cylinder 22, the adapter block 21 transfers the channel steel nut from the first guide groove 11 to the second guide groove 12. The adapter assembly 2 can realize the precise transfer of the channel steel nut. The adapter block 21 is slidably set on the mounting plate 1, and can move smoothly along the slide groove under the drive of the adapter cylinder 22, ensuring the stability and accuracy of the channel steel nut during the transfer process; when the piston rod of the adapter cylinder 22 is extended or retracted, the adapter groove 211 can be connected to the first guide groove 11 or the second guide groove 12 respectively, thereby realizing a smooth transition of the channel steel nut from the first guide groove 11 to the second guide groove 12, which helps to improve the precise positioning of the subsequent status detection of the channel steel nut on the second guide groove 12.

[0040] Reference Figure 2 and Figure 3 The state detection mechanism 3 includes a bracket 31, a detection component 32 and a pushing component 33. The bracket 31 is fixedly mounted on the mounting plate 1 and is located on one side of the second guide groove 12. The detection component 32 is mounted on the bracket 31. The detection component 32 includes a detection member 321. The detection end 3211 of the detection member 321 presses against the detection surface of the channel steel nut to be inspected. The pushing component 33 is mounted on the mounting plate 1. The pushing component 33 pushes the channel steel nut to be inspected from the transfer groove 211 to the second guide groove 12. The state detection mechanism 3 can abut against the detection surface of the channel steel nut through the detection end 3211 of the detection member 321, and abut the riveting groove and the mounting groove, thereby accurately detecting the state of the channel steel nut, ensuring the correct position of the riveting groove, thereby improving the production efficiency and yield rate of the channel steel nut. Specifically: the setting of the bracket 31 provides a stable installation foundation for the detection component 32, ensuring the stability of the detection process; the design of the detection member 321 can accurately contact and detect the detection surface of the channel steel nut, and cause the detection member 321 to produce a displacement change by abutting the riveting groove or the installation groove, thereby effectively identifying whether the state of the channel steel nut meets the requirements; the pushing component 33, through the cooperation of the pushing cylinder 331 and the pushing block 332, realizes the movement of the channel steel nut to be inspected from the transfer groove 211 to the second guide groove 12, and detects the channel steel nut to be inspected during smooth movement, so that each channel steel nut can be accurately detected; the entire detection process has a high degree of automation, which reduces the need for manual intervention, improves production efficiency, and reduces the labor intensity of workers.

[0041] Reference Figure 3The detection assembly 32 also includes a dual-output shaft cylinder 322 and a displacement sensor 323. The dual-output shaft cylinder 322 is installed on the bracket 31. One end of the displacement sensor 323 is connected to the bracket 31, and the other end is connected to one end of the dual-output shaft cylinder 322. The end of the dual-output shaft cylinder 322 away from the displacement sensor 323 is connected to the end of the detection member 321 away from the detection end 3211; specifically, the end of the detection member 321 away from the detection end 3211 is hinged to the end of the dual-output shaft cylinder 322 away from the displacement sensor 323. A guide block 324 for guiding the detection member 321 is provided on the bracket 31. The guide block 324 is provided with a guide hole 3241. The detection member 321 passes through the guide hole 3241 and can slide in the guide hole 3241. The detection end 3211 of the detection member 321 has a blade shape, and the blade can penetrate into the rivet groove or the installation groove, so that the displacement sensor 323 can detect the change of displacement through the detection member 321, and then the state of the channel steel nut can be accurately detected to ensure that the rivet groove position of the channel steel nut is correct. Specifically, when the detection member 321 senses two displacement changes on the detection surface, the detection surface is the reverse side; when the detection member 321 senses one displacement change on the detection surface, the detection surface is the front side; when the detection surface is the front side, if a displacement change occurs during the initial detection period of a channel steel nut, the rivet groove is displaced in front of the screw hole, and the detection surface is the reverse position of the channel steel nut when riveted, and the channel steel nut needs to be turned around; the dual-output shaft cylinder 322 can realize the precise positioning and control of the detection member 321, so that it can accurately press against the detection surface of the channel steel nut to be inspected. When the detection part of the detection member 321 abuts against the rivet groove or installation groove of the channel steel nut, the displacement sensor 323 can detect the displacement change, and the position change of the detection member 321 is monitored in real time by the displacement sensor 323, so as to judge whether the state of the channel steel nut meets the requirements, thereby improving the reliability and accuracy of the detection.

[0042] Reference Figure 2 The push assembly 33 includes a push cylinder 331 and a push block 332. The push cylinder 331 is installed on the mounting plate 1 and is located on one side of the adapter assembly 2. The push block 332 is installed on the piston rod of the push cylinder 331. The push block 332 is located in the second guide groove 12 and is slidably connected with the second guide groove 12. When the piston rod of the push cylinder 331 is extended, the push block 332 can push the channel steel nut in the adapter groove 211 into the second guide groove 12. At the same time, the channel steel nut in the adapter groove 211 pushes the channel steel nut under inspection to move and detect. The push cylinder 331 can accurately control the movement of the push block 332 to ensure the stable movement of the channel steel nut to be detected in the second guide groove 12, thereby improving the working accuracy and reliability of the state detection mechanism 3. At the same time, the sliding connection design between the push block 332 and the second guide groove 12 ensures the stability of the operation of the channel steel nut during the detection process.

[0043] Reference Figure 2 The second guide groove 12 is located on the side opposite to the bracket 31 and is provided with a blocking member 333 for damping the channel steel nut under inspection. The blocking member 333 is slidably mounted on the mounting plate 1, and an elastic member 334 is driven to slide the blocking member 333. One end of the elastic member 334 is connected to the blocking member 333, and the other end is connected to the mounting plate 1. The elastic member 334 can be a spring or an elastic rubber plate. The blocking member 333 can effectively slow down the movement speed of the channel steel nut in the second guide groove 12, so as to avoid the detection component 32 being unable to accurately judge the state of the channel steel nut due to excessive speed. At the same time, the setting of the elastic member 334 allows the blocking member 333 to automatically reset, ensuring that the channel steel nut can be stably damped every time, thereby improving the working reliability and stability of the entire device.

[0044] Reference Figure 1 The processing mechanism 4 includes a discharge component 41 and a turning component 42. The discharge component 41 is arranged along the second guide groove 12 on the side of the detection component 32 away from the push component 33. The discharge component 41 is used to discharge the channel steel nut whose detection surface is the reverse side. The turning component 42 is arranged along the second guide groove 12 on the side of the discharge component 41 away from the detection component 32. The turning component 42 is used to rotate and turn the channel steel nut whose detection surface is in the reverse position. The processing mechanism 4 can handle the state error problem of the channel steel nut according to the detection result, reduce manual intervention, and improve the degree of automation. Specifically: the discharge component 41 blocks and discharges the channel steel nut whose detection surface is the reverse side, ensuring that the channel steel nut whose detection surface is the positive side can enter the subsequent process, thereby improving the qualified rate of the product; the turning component 42 turns the channel steel nut whose detection surface is in the reverse position by rotating the channel steel nut, so that the riveting groove is in the correct riveting position, further improving the degree of automation and production efficiency of the equipment.

[0045] Reference Figure 2 , Figure 4 and Figure 5The unloading assembly 41 includes a first blocking member 411, a first blocking cylinder 412, a unloading plate 413, a unloading cylinder 414 and a unloading groove 415; the first blocking member 411 is used to block the channel steel nut with the detection surface on the reverse side, the second guide groove 12 is transversely arranged for installing the first blocking member 411 The first blocking cylinder 412 is installed on the mounting plate 1, the first blocking cylinder 412 drives the first blocking member 411 to move, and is used to open or close the second guide groove 12, the unloading plate 413 is installed on the piston rod of the unloading cylinder 414, and the unloading plate 413 is used to push the channel steel nut with the detection surface on the reverse side to drop the material, and the second guide groove 12 is transversely arranged for the unloading plate 413 to pass The unloading gap makes it easy for the unloading plate 413 to push the channel steel nut horizontally from the second guide groove 12 into the unloading groove 415. The unloading cylinder 414 is also installed on the mounting plate 1 and is located on one side of the second guide groove 12. The unloading groove 415 is located on the opposite side of the second guide groove 12 and the unloading cylinder 414. A lifting plate 416 is provided at the unloading gap. The lifting plate 416 is driven by a lifting cylinder 417. The lifting cylinder 417 is installed on the mounting plate 1. When unloading is not required, the lifting cylinder 417 drives the lifting plate 416 to rise, blocking the unloading gap, preventing the channel steel nut from sliding from the second guide groove 12 into the unloading groove 415. The unloading assembly 41 can process the channel steel nut with the reverse detection surface according to the detection results. Specifically: the first blocking member 411 can, according to the detection result, block the channel steel nut with the reverse detection surface in time when it is detected to prevent it from entering the subsequent process; the first blocking cylinder 412 drives the first blocking member 411 to ensure that the blocking operation is completed quickly and accurately; the unloading plate 413, driven by the unloading cylinder 414, pushes the blocked channel steel nut with the reverse detection surface to drop, thereby effectively removing the channel steel nut with the reverse detection surface; the unloading trough 415 is arranged on the side opposite to the second guide groove 12 and the unloading cylinder 414, which is convenient for collecting the dropped channel steel nuts and improving production efficiency and quality control level.

[0046] Reference Figure 4 and Figure 5The turning assembly 42 includes a second blocking member 421, a second blocking cylinder 422, a rotating member 423, a transmission gear 424 and a rack 425. The second blocking cylinder 422 is installed on one side of the second guide groove 12. The second blocking member 421 is arranged to pass through the second guide groove 12 transversely. The second blocking member 421 is fixedly installed on the piston rod of the second blocking cylinder 422. The rotating member 423 is rotatably arranged on the mounting plate 1 and is located in the second guide groove 12. The rotating member 423 is provided with a gear for turning the channel steel nut. The turning groove 4231 is adapted to the second guide groove 12, a transmission gear 424 is provided on the rotating member 423, a rack 425 is slidably matched with the mounting plate 1, the transmission gear 424 is meshed with the gear for transmission, a rotating cylinder 426 is mounted on the mounting plate 1, a piston rod of the rotating cylinder 426 is fixedly connected to one end of the rack 425, when the piston rod of the rotating cylinder 426 is extended or retracted, the turning groove 4231 can be rotated 180°, and the channel steel nut in the turning groove 4231 can be turned. The turning assembly 42 can accurately control the rotation of the channel steel nut whose detection surface is in the reverse position, ensuring that each channel steel nut is in the correct posture when entering the riveting process, and the channel steel nut that does not need to be turned can pass directly through the turning groove 4231. In this way, the second blocking member 421 and the second blocking cylinder 422 work together to block the channel steel nut that needs to be turned in time according to the detection result to prevent it from continuing to move forward; the turning groove 4231 on the rotating member 423 is adapted to the second guide groove 12, and can accurately accommodate and rotate the channel steel nut. When the second blocking member 421 is opened, the channel steel nut re-enters the second guide groove 12 under the action of gravity, and the transmission gear 424 is used in conjunction with the rack 425 to achieve precise control of the rotating member 423, ensuring that each turning operation can achieve the expected effect; the rotating cylinder 426 that drives the rack 425 to slide is installed on the mounting plate 1, and the structure is stable and reliable, ensuring the smooth progress of the entire turning process.

[0047] The implementation principle of the channel steel nut feeding device for assembled support and hanger in the embodiment of the present application is as follows: the channel steel nut conveyed by the previous process enters the first guide groove 11, the piston rod of the adapter cylinder 22 is actuated to push the adapter block 21 to move, so that the channel steel nut in the adapter groove 211 is transferred from the first guide groove 11 to the second guide groove 12, the piston rod of the push cylinder 331 is actuated to extend, and the push block 332 pushes the channel steel nut to be inspected in the adapter groove 211 to move toward the second guide groove 12, and at the same time, the channel steel nut to be inspected pushes the inspected channel steel nut in the second guide groove 12 to move, and the inspected channel steel nut moves slowly and steadily under the obstruction of the blocking member 333, and the double-output shaft cylinder 322 is actuated to push the detection end 3211 of the detection member 321 to abut against the detection groove The detection surface of the steel nut, the displacement sensor 323 gives a detection signal according to the displacement change detected by the detection surface. When the displacement sensor 323 detects two displacement changes, the detection surface is the reverse side, and when it detects one displacement change, the detection surface is the front side. When one displacement change occurs in the initial detection period, the detection surface is the reverse position when the channel steel nut is riveted. It is necessary to turn around the channel steel nut with the detection surface in the reverse position. After the detection is completed, the piston rod of the push cylinder 331 retracts, and the transfer cylinder 22 acts to move the transfer groove 211 from the second guide groove 12 to the first guide groove 11. After the channel steel nut enters the transfer groove 211, the transfer cylinder 22 acts to transfer the channel steel nut in the transfer groove 211 to the second guide groove 12 , the piston rod of the pushing cylinder 331 extends out, and the pushing block 332 pushes the channel steel nut to be inspected in the adapter groove 211 into the second guide groove 12. The channel steel nut to be inspected pushes the next channel steel nut to be inspected to move and detect. If the last detection surface was the reverse side, the piston rod of the first blocking cylinder 412 extends out to push the first blocking member 411 to close the second guide groove 12, blocking the channel steel nut with the reverse detection surface. The lifting cylinder 417 is actuated, and the lifting plate 416 descends to open the unloading gap. The unloading cylinder 414 is actuated, and the unloading plate 413 pushes the channel steel nut with the reverse detection surface into the unloading groove 415. If the last detection surface was the front side, and a displacement change occurs during the initial detection period, the detection surface is in the reverse position, and the second blocking member 412 is actuated. The blocking cylinder 422 drives the second blocking member 421 to close the second guide groove 12 to block the channel steel nut whose detection surface is in the reverse position. The channel steel nut in the reverse position is located in the turning groove 4231. The rotating cylinder 426 drives the rack 425 to move, driving the transmission gear 424 and the turning groove 4231 to rotate 180°. After the turning, the channel steel nut slides from the turning groove 4231 to the second guide groove 12 to complete the turning action. When the detection surface is front and the riveting direction is in the forward position, the first blocking member 411 opens the second guide groove 12, and the second blocking member 421 is also in the state of opening the second guide groove 12. The turning groove 4231 is in the state of connecting to the second guide groove 12, and the channel steel nuts are continuously fed in this cycle.

[0048] The embodiment of the present application also discloses a channel steel nut riveting device.

[0049] A channel steel nut riveting equipment, refer to Figure 6 and Figure 7 , including the above-mentioned nut feeding device, spring transfer device 101 and riveting device 102, the riveting device 102 has a feeding trough 1021, the feeding trough 1021 is connected to the second guide groove 12, the spring transfer device 101 includes a turntable 1011, and the turntable 1011 is evenly distributed with a plurality of spring taking assemblies 1012 around the center. In the embodiment of the present application, there are 6 spring taking assemblies 1012, and other embodiments of the present application are 4, 5 or 8. A spring taking station 201, a spring axial detection station 202, a riveting station 203 and a spring unloading station 204 are sequentially arranged around the turntable 1011, and a spring axial detection assembly 103 is arranged at the spring axial detection station 202. The spring axial detection assembly 103 includes a detection cylinder 1031 and a magnetic cylinder 1032. The detection cylinder 1031 is fixedly installed on the piston rod of the magnetic cylinder 1032, and the magnetic cylinder 1032 is fixedly installed with the detection cylinder 1031. Cylinder 1032 is installed on the frame of the riveting equipment. It should be noted that when the tail end of the spring on the spring removal assembly 1012 is away from the rotation center of the turntable 1011, the spring is in the riveting direction; when the tail end of the spring on the spring removal assembly 1012 is close to the rotation center of the turntable 1011, the spring is in the non-riveting direction; when the spring removal assembly 1012 rotates to the spring axial detection station 202, the piston rod of the magnetic cylinder 1032 extends, and when the detection tube 1031 can be inserted into the spring, the magnetic cylinder 1032 gives a detection signal that the spring is in the non-riveting direction; otherwise, the tail end of the spring cannot be inserted into the detection tube 1031, the piston rod of the magnetic cylinder 1032 cannot be extended, and the magnetic cylinder 1032 gives a detection signal that the spring is in the riveting direction; the channel steel nut riveting equipment can realize efficient and accurate feeding and riveting of channel steel nuts and springs.

[0050] Reference Figure 6 The feeding trough 1021 of the riveting device 102 is connected to the second guide groove 12 of the channel steel nut feeding device, and the channel steel nuts in the correct state are selected by the nut feeding device and transported to the feeding trough 1021; the turntable 1011 of the spring transport device 101 is evenly arranged with 6 spring taking assemblies 1012 around the center, which can efficiently take and deliver the springs. The spring taking station 201, the spring axial detection station 202, the riveting station 203 and the spring unloading station 204 are arranged in sequence around the turntable 1011. The reasonable layout makes the whole riveting process more automated. High, reducing the need for manual intervention and improving production efficiency; the spring axial detection station 202 is provided with a spring axial detection component 103, which can detect the position status of the spring at the spring axial detection station 202 to ensure that the springs riveted at the riveting station 203 are in the correct position. When the state of the spring is not correct, the spring is unloaded at the spring unloading station 204. The channel steel nut riveting equipment not only improves the degree of automation of production, but also significantly improves the quality and production efficiency of products, while reducing the labor intensity of workers.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application in sequence. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A channel steel nut feeding device for assembled support and hanger, characterized in that: The invention comprises a mounting plate (1) which is arranged with a height gradually decreasing along the conveying direction of the channel steel nut, a first guide groove (11) and a second guide groove (12) for guiding along the length direction of the channel steel nut are arranged side by side on the mounting plate (1), the first guide groove (11) and the second guide groove (12) are connected via a switching component (2), and the second guide groove (12) is provided with a state detection mechanism (3) for judging the state of the channel steel nut, and a processing mechanism (4) for processing the state error of the channel steel nut.

2. The channel steel nut feeding device according to claim 1, characterized in that: The adapter assembly (2) comprises an adapter block (21) slidably arranged on the mounting plate (1), and an adapter cylinder (22) driving the adapter block (21) to slide, wherein the adapter block (21) is provided with an adapter groove (211), the adapter cylinder (22) is mounted on the mounting plate (1), the piston rod of the adapter cylinder (22) is fixedly connected to the adapter block (21), and when the piston rod of the adapter cylinder (22) is extended or retracted, the adapter groove (211) is respectively connected to the first guide groove (11) or the second guide groove (12).

3. The channel steel nut feeding device according to claim 2, characterized in that: The state detection mechanism (3) comprises a bracket (31) mounted on the mounting plate (1), a detection component (32) mounted on the bracket (31), and a pushing component (33) for pushing the channel steel nut to be detected, the detection component (32) comprising a detection member (321), a detection end (3211) of the detection member (321) being pressed against a detection surface of the detection channel steel nut, and the pushing component (33) pushes the channel steel nut to be detected to move from the transfer groove (211) to the second guide groove (12).

4. The channel steel nut feeding device according to claim 3, characterized in that: The detection assembly (32) comprises a dual-output shaft cylinder (322) mounted on the bracket (31), and a displacement sensor (323) connected to one end of the dual-output shaft cylinder (322); an end of the displacement sensor (323) away from the dual-output shaft cylinder (322) is connected to the bracket (31); and an end of the dual-output shaft cylinder (322) away from the displacement sensor (323) is connected to an end of the detection member (321) away from the detection end (3211).

5. The channel steel nut feeding device according to claim 3, characterized in that: The pushing assembly (33) comprises a pushing cylinder (331) mounted on one side of the mounting plate (1), and a pushing block (332) mounted on a piston rod of the pushing cylinder (331); the pushing block (332) is located in the second guide groove (12) and is slidably connected to the second guide groove (12).

6. The channel steel nut feeding device according to claim 3, characterized in that: The second guide groove (12) is located on a side opposite to the bracket (31) and is provided with a blocking member (333) for damping the steel nut in the inspection groove. The blocking member (333) is slidably mounted on the mounting plate (1), and an elastic member (334) is driven to slide the blocking member (333). One end of the elastic member (334) is connected to the blocking member (333), and the other end is connected to the mounting plate (1).

7. The channel steel nut feeding device according to claim 1, characterized in that: The processing mechanism (4) comprises a discharge assembly (41) arranged in sequence along the second guide groove (12) for discharging the channel steel nut with the detection surface at the reverse side, and a reversing assembly (42) for rotating the channel steel nut with the detection surface at the reverse position.

8. The channel steel nut feeding device according to claim 7, characterized in that: The unloading assembly (41) comprises a first blocking member (411) for blocking the channel steel nut with the reverse detection surface, a first blocking cylinder (412) for driving the first blocking member (411), a unloading plate (413) for pushing the channel steel nut with the reverse detection surface to fall, a unloading cylinder (414) for driving the unloading plate (413) to move, and a unloading groove (415) located on the side of the second guide groove (12) opposite to the unloading cylinder (414).

9. The channel steel nut feeding device according to claim 7, characterized in that: The turning assembly (42) comprises a second blocking member (421), a second blocking cylinder (422) for driving the second blocking member (421), and a rotating member (423) arranged on the mounting plate (1), wherein the rotating member (423) is provided with a turning groove (4231) for turning the channel steel nut, and the turning groove (4231) is adapted to the second guide groove (12), and the rotating member (423) is provided with a transmission gear (424), and a rack (425) meshing with the transmission gear (424) for transmission, the rack (425) is slidably connected to the mounting plate (1), and a rotating cylinder (426) is driven to slide the rack (425), and the rotating cylinder (426) is mounted on the mounting plate (1).

10. A channel steel nut riveting device, characterized in that: It comprises a channel steel nut feeding device, a spring transfer device (101) and a riveting device (102) as described in any one of claims 1 to 9, wherein the riveting device (102) has a feeding trough (1021), and the feeding trough (1021) is connected to the second guide groove (12); the spring transfer device (101) comprises a turntable (1011), and a plurality of spring removal assemblies (1012) are evenly distributed around the center of the turntable (1011); a spring removal station (201), a spring axial detection station (202), a riveting station (203) and a spring unloading station (204) are sequentially arranged around the turntable (1011); and the spring axial detection station (202) is provided with a spring axial detection assembly (103).

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