Processing workstation and processing method of highway T-beam prestressed reinforcement positioning mesh

Abstract

This application provides a processing workstation and method for prestressed reinforcement positioning mesh for highway T-beams, including: a straightening and cutting machine; a short bottom reinforcement blanking and caching system; a short web reinforcement blanking and caching system; a long web and bottom reinforcement blanking and caching system; a web mesh welding system; and a bottom mesh welding and overall welding system. After the prestressed reinforcement positioning mesh for highway T-beams is formed, the installation accuracy of the corrugated pipe can be controlled to ±5mm left and right, and ±3mm up and down. This improves the installation accuracy and force of the prestressed reinforcement in the later stages, ensuring the quality of the prefabricated T-beam components.

Description

Technical Field

[0001] The present application relates to the technical field of highway T-beams, and in particular to a processing workstation and a processing method for prestressed reinforcement positioning meshes of highway T-beams. Background Art

[0002] The linear shape of the prestressed reinforcement of highway T-beams is a key control factor in the quality of highway T-beams. The positioning accuracy and linearity assurance of the installation of the prestressed reinforcement corrugated tubes have always been a difficulty and pain point in the industry. In the traditional operation method, the corrugated tube is inserted into the steel cage and the height of the corrugated tube positioning steel bar at a certain point is manually raised or lowered to control the accuracy and linearity of the corrugated tube. Due to poor on-site working conditions, manual operation accuracy is low and the error is large. Summary of the Invention

[0003] In view of this, the purpose of this application is to provide a processing workstation and processing method for the positioning mesh of the prestressed reinforcement of highway T-beams, so as to solve the problem in the existing technology that the installation positioning accuracy and linear control of the corrugated pipe of the linear prestressed reinforcement of highway T-beams are difficult to ensure.

[0004] In a first aspect, the present application provides a processing workstation for prestressed reinforcement positioning mesh for highway T-beams, comprising:

[0005] Straightening and cutting machine;

[0006] A bottom short rib blanking and caching system is located below one side of the discharge port of the straightening and cutting machine;

[0007] The abdominal short rib blanking and caching system is located below the other side of the discharge port of the straightening and cutting machine;

[0008] The belly and bottom long ribs blanking and caching system is located on one side of the discharge port of the straightening and cutting machine;

[0009] The abdominal mesh welding system includes a servo bracket assembly, a first welding assembly located on one side of the servo bracket assembly, and an abdominal mesh steel bar grabbing robot for loading abdominal short reinforcement and abdominal long reinforcement;

[0010] The bottom mesh welding and overall welding system includes a positioning bracket, a second welding assembly located on one side of the positioning bracket, and a bottom mesh steel bar grabbing robot for loading bottom short bars and bottom long bars.

[0011] In some embodiments, the abdominal mesh steel bar grabbing robot grabs the abdominal short reinforcement to the servo bracket assembly, and the program controls the adjustment of the spacing of the servo bracket assembly. The abdominal mesh steel bar grabbing robot grabs the abdominal long reinforcement to the servo bracket assembly with the adjusted spacing. After the loading is completed, an unwelded abdominal mesh is formed, and then the intersection of the abdominal short reinforcement and the abdominal long reinforcement is welded by the first welding assembly to form a welded abdominal mesh.

[0012] In some embodiments, a bottom mesh steel bar grabbing robot grabs the bottom short bars to the positioning bracket, and a bottom mesh steel bar grabbing robot grabs the bottom long bars to the positioning bracket to form an unwelded bottom mesh. The program controls the movement of the second welding assembly to complete the welding at the intersection of the bottom short bars and the bottom long bars point by point to form a bottom mesh. The servo bracket assembly then carries the abdominal mesh to the intersection of the abdominal long bars and the bottom long bars, and the second welding assembly moves to the intersection of the abdominal long bars and the bottom long bars for welding to form a highway T-beam prestressed bar positioning mesh.

[0013] In some embodiments, the bottom short rib blanking cache system includes a push plate machine located below one side of the discharge port of the straightening and cutting machine, a first conveyor chain located downstream of the push plate machine, and a first cache chain located on the side of the first conveyor chain away from the push plate machine, wherein the first cache chain is perpendicular to the first conveyor chain.

[0014] In some embodiments, the abdominal short rib blanking cache system includes a slide located below the other side of the discharge port of the straightening and cutting machine, a second conveyor chain located below the slide, and a second cache chain located on the side of the second conveyor chain away from the end of the slide. The second cache chain is perpendicular to the second conveyor chain, and the second conveyor chain is perpendicular to the first conveyor chain.

[0015] In some embodiments, a receiving platform is provided between the second conveying chain and the second cache chain, an electric push rod is provided on the side of the second conveying chain away from the receiving platform, and a first positioning baffle is provided on the end of the second conveying chain away from the slide.

[0016] In some embodiments, the abdominal long rib and bottom long rib blanking cache system includes a conveying wheel group located on one side of the discharge port of the straightening and cutting machine, a third cache chain and a fourth cache chain located on the side of the conveying wheel group away from the first conveying chain, and the fourth cache chain is located on the side of the third cache chain away from the straightening and cutting machine; a second liftable positioning baffle is provided on the side of the third cache chain away from the straightening and cutting machine, and a third positioning baffle is provided on the side of the fourth cache chain away from the third cache chain.

[0017] In some embodiments, the servo carriage assembly includes a plurality of first servo carriages; or

[0018] The servo bracket assembly includes a plurality of first servo brackets and a second servo bracket.

[0019] In some embodiments, an extrusion platform is provided on the unloading side of the fourth cache chain.

[0020] In some embodiments, the first welding assembly includes a welding machine frame, two groups of cylinders a fixed to the welding machine frame and a first welding gun; and / or

[0021] The second welding assembly includes a welding machine slide rail and a servo motor. The servo motor is connected to a second welding gun and a cylinder b. The cylinder b is connected to a pressure block. The servo motor drives the second welding gun and cylinder b to move back and forth on the welding machine slide rail.

[0022] In a second aspect, an embodiment of the present invention provides a method for processing a prestressed reinforcement positioning mesh for a highway T-beam, comprising the following steps:

[0023] Bottom short reinforcement blanking cache;

[0024] Abdominal short rib blanking cache;

[0025] Long tendon cutting buffer for the abdomen;

[0026] Bottom long reinforcement blanking cache;

[0027] short abdominal tendon loading;

[0028] The long tendons of the abdomen are put on;

[0029] Abdominal mesh welding;

[0030] Bottom short reinforcement loading;

[0031] Loading the bottom long ribs;

[0032] The bottom mesh is welded and the whole is welded together.

[0033] In some embodiments, the program controls the straightening and cutting machine to straighten the bottom short ribs, cut and feed the material to the push plate machine, and then transport the material to the first buffer chain through the first conveyor chain to complete the buffering of the bottom short ribs; and / or

[0034] The program controls the slide to be in place, and the straightening and cutting machine straightens and cuts the short abdominal ribs. After the cutting is completed, the short abdominal ribs fall to the second conveyor chain through the slide, and are transported forward to the position of the electric push rod through the second conveyor chain. The electric push rod pushes the short abdominal ribs to the receiving platform, and is received by the second buffer chain to complete the buffering; and / or

[0035] The second positioning baffle falls, and the program controls the straightening and cutting of the abdominal long tendons. After the cutting is completed, the abdominal long tendons are transported forward by the conveyor wheel group, and the second positioning baffle rises and blocks the abdominal long tendons, which are then received by the third buffer chain to complete the buffering; and / or

[0036] The second positioning baffle is raised, and the program controls the straightening, cutting and blanking of the bottom long rib. After blanking is completed, the bottom long rib is transported forward by the conveyor wheel group, blocked by the third positioning baffle, and received by the fourth buffer chain to complete the buffering; and / or

[0037] The belly mesh steel bar grabbing robot grabs the belly short reinforcement and places it on the servo bracket assembly to complete the belly short reinforcement loading; and / or

[0038] After the short abdominal reinforcement is loaded, the program controls the adjustment of the spacing of the servo bracket assembly. After the adjustment is completed, the abdominal mesh steel bar grabbing robot grabs the abdominal long reinforcement and places it on the servo bracket assembly with the adjusted spacing, completing the loading of the abdominal long reinforcement; and / or

[0039] After the abdominal long reinforcement is loaded, the program controls the servo bracket assembly to move to the first welding assembly, and the program controls the servo bracket assembly to move forward step by step. With each step, the first welding assembly moves downward to perform a welding operation, thereby completing the abdominal mesh welding; and / or

[0040] The bottom mesh steel bar grabbing robot grabs the bottom short bars to the positioning bracket to complete the loading of the bottom short bars; and / or

[0041] The program controls the movement of the fourth buffer chain to drop the front long bottom bar into the extrusion table. After the extrusion is completed, the bottom mesh steel bar grabbing robot grabs it and places it on the positioning bracket to complete the loading of the long bottom bar; and / or

[0042] After the loading of the bottom long reinforcement is completed, the program controls the movement of the second welding assembly to complete the welding of the bottom mesh point by point. After the welding is completed, the servo bracket assembly carries the belly mesh to the specified position, and the second welding assembly moves to the intersection of the belly long reinforcement and the bottom long reinforcement for welding, completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

[0043] Beneficial effects: The present application adopts a flexible bracket process to process the traditional manually installed single prestressed positioning bars into a highway T-beam prestressed positioning net in one step, which reduces the labor intensity of manually installing prestressed positioning bars and improves the installation accuracy of the corrugated pipe. After the highway T-beam prestressed tendon positioning mesh of the present application is formed, the left and right deviations of the installation accuracy of the corrugated pipe can be controlled within ±5mm, and the upper and lower deviations are controlled within ±3mm, which improves the installation accuracy and force of the later prestressed tendons, and also improves the component quality of the prefabricated T-beam, making the prefabricated T-beam operation process more mechanized and intelligent, and promoting the development of intelligent construction in the traditional construction industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings of the embodiments. Obviously, the drawings described below only relate to some embodiments of the present application and are not intended to limit the present application.

[0045] Figure 1 A structural diagram of a processing workstation for prestressed reinforcement positioning mesh for highway T-beams provided in an embodiment of the present application;

[0046] Figure 2 A partial cross-sectional view of a first welding assembly provided in an embodiment of the present application;

[0047] Figure 3 A partial cross-sectional view of a second welding assembly provided in an embodiment of the present application;

[0048] Figure 4 A cross-sectional view of a fourth cache chain, an extrusion platform, and a transmission wheel assembly provided in an embodiment of the present application;

[0049] Figure 5 This is a diagram of loading short abdominal tendons provided in an embodiment of the present application;

[0050] Figure 6 This is a diagram of loading the long abdominal tendons provided in an embodiment of the present application;

[0051] Figure 7 This is a diagram of the abdominal mesh welding provided in the embodiment of the present application;

[0052] Figure 8 The bottom mesh welding diagram provided in the embodiment of this application;

[0053] Figure 9 This is the overall welding forming diagram provided in the embodiment of this application.

[0054] Description of reference numerals:

[0055] 1-straightening and cutting machine, 2-plate pusher, 3-first conveyor chain, 4-first buffer chain, 5-second conveyor chain, 6-second buffer chain, 7-slide, 8-electric push rod, 9-first positioning baffle, 10-receiving platform, 11-second positioning baffle, 12-third positioning baffle, 13-third buffer chain, 14-fourth buffer chain, 15-transmission wheel group, 16-abdominal mesh steel bar grabbing robot, 17-first servo bracket, 18-second servo bracket, 19-first welding assembly, 191-welding machine frame, 192-cylinder a, 193-first welding gun, 194-wire feed reel, 20-positioning bracket, 21-extrusion table, 22-second welding assembly, 23-bottom mesh steel bar grabbing robot, 221-servo motor, 222-welding machine slide, 223-second welding gun, 224-cylinder b, 225-pressing block. DETAILED DESCRIPTION

[0056] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0057] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a unique orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0058] In the application, the word "exemplary" is used to mean "serving as an example, illustration, or description." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that one of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, known structures and processes are not described in detail to avoid obscuring the description of the present application with unnecessary detail. Therefore, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles disclosed herein.

[0059] See Figure 1 The embodiment of the present application provides a processing workstation for prestressed reinforcement positioning mesh of highway T-beams, which is characterized by comprising:

[0060] Straightening and cutting machine 1;

[0061] The bottom short rib blanking and caching system is located below one side of the discharge port of the straightening and cutting machine 1;

[0062] The abdominal short rib blanking and caching system is located below the other side of the discharge port of the straightening and cutting machine 1;

[0063] The abdominal long rib and bottom long rib blanking and caching system is located on one side of the discharge port of the straightening and cutting machine 1;

[0064] The abdominal mesh welding system includes a servo bracket assembly, a first welding assembly 19 located on one side of the servo bracket assembly, and an abdominal mesh steel bar grabbing robot 16 for loading abdominal short reinforcement and abdominal long reinforcement;

[0065] The bottom mesh welding and overall tailor-welding system includes a positioning bracket 20, a second welding assembly 22 located on one side of the positioning bracket 20, and a bottom mesh steel bar grabbing robot 23 for loading bottom short bars and bottom long bars.

[0066] In some embodiments, the abdominal mesh steel bar grabbing robot 16 grabs the abdominal short reinforcement to the servo bracket assembly, and the program controls the adjustment of the spacing of the servo bracket assembly. The abdominal mesh steel bar grabbing robot 16 grabs the abdominal long reinforcement to the servo bracket assembly with the adjusted spacing. After the loading is completed, an unwelded abdominal mesh is formed, and then the intersection of the abdominal short reinforcement and the abdominal long reinforcement is welded by the first welding assembly 19 to form a welded abdominal mesh.

[0067] In some embodiments, the bottom mesh steel bar grabbing robot 23 grabs the bottom short bars to the positioning bracket 20, and the bottom mesh steel bar grabbing robot 23 grabs the bottom long bars to the positioning bracket 20 to form an unwelded bottom mesh. The program controls the movement of the second welding assembly 22 to complete the welding at the intersection of the bottom short bars and the bottom long bars point by point to form a bottom mesh. The servo bracket assembly then carries the abdominal mesh to the intersection of the abdominal long bars and the bottom long bars, and the second welding assembly 22 moves to the intersection of the abdominal long bars and the bottom long bars for welding to form a highway T-beam prestressed bar positioning mesh.

[0068] In the present invention, the abdominal mesh steel bar grabbing robot 16 grabs the abdominal short reinforcement to the servo bracket assembly to complete the loading of the abdominal short reinforcement; after the loading of the abdominal short reinforcement is completed, the program controls the adjustment of the spacing of the servo bracket assembly, and after the adjustment is completed, the abdominal mesh steel bar grabbing robot 16 grabs the abdominal long reinforcement to the servo bracket assembly with the adjusted spacing to complete the loading of the abdominal long reinforcement, and after the loading is completed, an unwelded abdominal mesh is formed; after the loading of the abdominal long reinforcement is completed, the program controls the servo bracket assembly to move to the first welding assembly 19, and the program controls the servo bracket assembly to move forward in a step-by-step manner. With each step, the first welding assembly 19 moves downward to perform a welding to complete the abdominal mesh welding. The bottom mesh steel bar grabbing robot 23 grabs the bottom short reinforcement to the positioning bracket 20 to complete the loading of the bottom short reinforcement; the bottom mesh steel bar grabbing robot 23 grabs the bottom long reinforcement to the positioning bracket 20 to complete the loading of the bottom long reinforcement; after the loading of the bottom long reinforcement is completed, an unwelded bottom mesh is formed, and the program controls the movement of the second welding assembly 22 to complete the bottom mesh welding point by point. After the welding is completed, the servo bracket assembly carries the abdominal mesh to the specified position, and the second welding assembly 22 moves to the intersection of the abdominal long reinforcement and the bottom long reinforcement for welding, completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

[0069] It can be understood that the designated position is the intersection of the long abdominal tendons and the long bottom tendons.

[0070] After the prestressed tendon positioning mesh of the highway T-beam of this application is formed, the left and right deviation of the installation accuracy of the corrugated pipe can be controlled within ±5mm, and the upper and lower deviations can be controlled within ±3mm, which improves the installation accuracy and force of the prestressed tendons in the later stage and ensures the component quality of the prefabricated T-beam.

[0071] In some embodiments, the bottom short rib blanking cache system includes a push plate machine 2 located below one side of the discharge port of the straightening and cutting machine 1, a first conveyor chain 3 located downstream of the push plate machine 2, and a first cache chain 4 located on the side of the first conveyor chain 3 away from the push plate machine 2, and the first cache chain 4 is perpendicular to the first conveyor chain 3.

[0072] It can be understood that the first conveying chain 3 is used to convey the bottom short ribs; the first buffer chain 4 is used to buffer and transport the bottom short ribs.

[0073] In some embodiments, the abdominal short rib blanking cache system includes a slide 7 located below the other side of the discharge port of the straightening and cutting machine 1, a second conveyor chain 5 located below the slide 7, and a second cache chain 6 located on the side of the second conveyor chain 5 away from the slide 7. The second cache chain 6 is perpendicular to the second conveyor chain 5, and the second conveyor chain 5 is perpendicular to the first conveyor chain 3.

[0074] Furthermore, the first conveying chain 3 and the second buffer chain 6 are located on the same side of the second conveying chain 5 .

[0075] Furthermore, the second conveyor chain 5 and the first buffer chain 4 are located on the same side of the first conveyor chain 3 .

[0076] It can be understood that the second conveying chain 5 is used to convey the abdominal short ribs; the second buffer chain 6 is used to buffer and transport the bottom short ribs.

[0077] In some embodiments, a receiving platform 10 is provided between the second conveying chain 5 and the second cache chain 6, an electric push rod 8 is provided on the side of the second conveying chain 5 away from the receiving platform 10, and a first positioning baffle 9 is provided on the end of the second conveying chain 5 away from the slide 7.

[0078] It can be understood that the short abdominal ribs fall to the second conveyor chain 5 through the slide 7, and are transported forward to the position of the electric push rod 8 through the second conveyor chain 5. The electric push rod 8 pushes the short abdominal ribs to the receiving platform 10, and is received by the second cache chain 6 to complete the cache.

[0079] It can be understood that the first positioning baffle 9 is an electric positioning baffle. Since the length of the short abdominal reinforcement of different highway T-beam prestressed reinforcement positioning meshes is different, and the center alignment of the short abdominal reinforcement needs to be ensured during caching, when the length of the short abdominal reinforcement changes, the program controls the movement of the electric positioning baffle to ensure the center alignment of the short abdominal reinforcement.

[0080] In some embodiments, the abdominal long rib and bottom long rib blanking cache system includes a conveying wheel group 15 located on one side of the discharge port of the straightening and cutting machine 1, a third cache chain 13 and a fourth cache chain 14 located on the side of the conveying wheel group 15 away from the first conveying chain 3, and the fourth cache chain 14 is located on the side of the third cache chain 13 away from the straightening and cutting machine 1; a second liftable positioning baffle 11 is provided on the side of the third cache chain 13 away from the straightening and cutting machine 1, and a third positioning baffle 12 is provided on the side of the fourth cache chain 14 away from the third cache chain 13.

[0081] It can be understood that the second positioning baffle 11 falls, and the program controls the straightening and cutting of the long abdominal tendons. After the cutting is completed, the long abdominal tendons are transported forward through the transmission wheel group 15, and the second positioning baffle 11 rises and blocks the long abdominal tendons, which are then received by the third cache chain 13 to complete the cache.

[0082] It can be understood that the second positioning baffle 11 rises, and the program controls the straightening and cutting of the bottom long ribs. After the cutting is completed, the bottom long ribs are transported forward by the transmission wheel group 15, blocked by the third positioning baffle 12, and received by the fourth cache chain 14 to complete the cache.

[0083] It can be understood that the third buffer chain 13 is used to buffer the long abdominal tendons, and the fourth buffer chain 14 is used to buffer the long bottom tendons.

[0084] In some embodiments, the servo bracket assembly includes a plurality of first servo brackets 17; or

[0085] The servo bracket assembly includes a plurality of first servo brackets 17 and a second servo bracket 18 .

[0086] It can be understood that the abdominal mesh steel bar grabbing robot 16 grabs the abdominal short reinforcement and places it on the servo bracket assembly to complete the loading of the abdominal short reinforcement.

[0087] For example, a web mesh steel bar grabbing robot 16 grabs four web short bars. The program then places these four web short bars on three first servo brackets 17 and one second servo bracket 18, depending on the prestressed reinforcement mesh being processed for a different highway T-beam. Another example is that the four web short bars are placed on four first servo brackets 17, completing the web short bar loading process.

[0088] It can be understood that after the abdominal short reinforcement is loaded, the program controls the adjustment of the spacing of the servo bracket assembly. After the adjustment is completed, the abdominal mesh steel bar grabbing robot 16 grabs the abdominal long reinforcement to the servo bracket assembly with adjusted spacing to complete the loading of the abdominal long reinforcement.

[0089] Exemplarily, the servo bracket assembly includes three first servo brackets 17 and one second servo bracket 18 , and the program controls the adjustment of the spacing between the first servo brackets 17 and between the first servo bracket 17 and the second servo bracket 18 .

[0090] For example, the abdominal mesh steel bar grabbing robot 16 grabs two abdominal long bars and places them on the first servo bracket 17 and the second servo bracket 18 with adjusted spacing, thus completing the loading of the abdominal long bars.

[0091] It can be understood that the spacing between the first servo brackets 17 and between the first servo bracket 17 and the second servo bracket 18 is the designed spacing between the short ribs in the belly of the positioning net. Different positioning nets have different designed spacing between the short ribs in the belly.

[0092] See Figure 4 In some embodiments, an extrusion platform 21 is provided on the unloading side of the fourth cache chain 14 .

[0093] In some embodiments, the program controls the movement of the fourth cache chain 14 to drop the frontmost bottom long reinforcement into the extrusion table 21. After the extrusion is completed, the bottom mesh steel bar grabbing robot 23 grabs it to the positioning bracket 20 to complete the loading of the bottom long reinforcement.

[0094] It can be understood that the arrangement of the extrusion platform 21 ensures that the diameters of all the bellows in the bottom layer are on the same straight line when the diameter of the bellows is large.

[0095] See Figure 2 In some embodiments, the first welding assembly 19 includes a welding machine frame 191 , two sets of cylinders a 192 fixed on the welding machine frame 191 , and a first welding gun 193 .

[0096] See Figure 3 In some embodiments, the second welding assembly 22 includes a welding machine slide rail 222 and a servo motor 221, and the servo motor 221 is connected to a second welding gun 223 and a cylinder b224, and the cylinder b224 is connected to a pressure block 225. The servo motor 221 drives the second welding gun 223 and the cylinder b224 to move back and forth on the welding machine slide rail 222.

[0097] It can be understood that the first welding assembly 19 further includes a wire feeding reel 194 on which there is welding wire, which is connected to a welding gun.

[0098] See Figure 1 , Figures 5 to 9 The present application also provides a method for processing a prestressed reinforcement positioning mesh for a highway T-beam, comprising the following steps:

[0099] S01, bottom short reinforcement blanking cache;

[0100] S02, abdominal short rib blanking cache;

[0101] S03, abdominal long tendon cutting and caching;

[0102] S04, bottom long reinforcement blanking and buffering;

[0103] S05, loading of abdominal short tendons;

[0104] S06, loading the long tendons on the abdomen;

[0105] S07, abdominal mesh welding;

[0106] S08, loading the bottom short reinforcement;

[0107] S09, loading the bottom long reinforcement;

[0108] S010, bottom mesh welding and overall welding forming.

[0109] In the S01:

[0110] In some embodiments, the program controls the straightening and cutting machine 1 to straighten the bottom short ribs, cut the material and send it to the push plate machine 2, and then transport it to the first buffer chain 4 through the first conveyor chain 3 to complete the buffering of the bottom short ribs.

[0111] It can be understood that the program controls the straightening and cutting machine 1 to straighten the bottom short reinforcement, and cut the material to the push plate machine 2, completing the bottom short reinforcement required for the prestressed reinforcement positioning mesh of the highway T-beam that day. After the material is cut, the push plate machine 2 operates, and the bottom short reinforcement is transported forward to the end position through the first conveyor chain 3 of the push plate machine 2, and is received by the first cache chain 4 to complete the cache.

[0112] It can also be understood that the program-controlled straightening and cutting machine 1 to straighten the bottom short ribs and cut the blanks to the push plate machine 2 is a conventional technical means in this field and will not be described in detail here.

[0113] In the S02:

[0114] In some embodiments, the program controls the slide 7 to be in place, and the straightening and cutting machine 1 straightens and cuts the short abdominal ribs. After the cutting is completed, the short abdominal ribs fall to the second conveyor chain 5 through the slide 7, and are transported forward to the position of the electric push rod 8 through the second conveyor chain 5. The electric push rod 8 pushes the short abdominal ribs to the receiving platform 10, and is received by the second cache chain 6 to complete the cache.

[0115] Exemplarily, the first positioning baffle 9 is an electric positioning baffle.

[0116] It can be understood that since the length of the short abdominal bars of different highway T-beam prestressed reinforcement positioning meshes is different, and the center alignment of the short abdominal bars needs to be ensured during caching, when the length of the short abdominal bars changes, the program controls the movement of the electric positioning baffle to ensure the center alignment of the short abdominal bars.

[0117] It can be understood that program-controlled sliding table 7 is moved horizontally into position, program-controlled straightening and cutting machine 1 is used to straighten the short abdominal tendons, and cut the blanks, which are conventional technical means in this field and will not be described in detail here.

[0118] In said S03:

[0119] In some embodiments, the second positioning baffle 11 falls, and the program controls the straightening and cutting of the long abdominal tendons. After the cutting is completed, the long abdominal tendons are transported forward by the transmission wheel group 15, and the second positioning baffle 11 rises and blocks the long abdominal tendons, which are then received by the third cache chain 13 to complete the cache.

[0120] In said S04:

[0121] In some embodiments, the second positioning baffle 11 is raised, and the program controls the straightening, cutting and blanking of the bottom long ribs. After blanking is completed, the bottom long ribs are transported forward by the transmission wheel group 15, blocked by the third positioning baffle 12, and received by the fourth cache chain 14 to complete the cache.

[0122] Furthermore, the second positioning baffle 11 is driven to rise or fall by a cylinder, and the cylinder is fixed on the structural beam.

[0123] In said S05:

[0124] See Figure 5 In some embodiments, the belly mesh steel bar grabbing robot 16 grabs the belly short reinforcement and places it on the servo bracket assembly to complete the belly short reinforcement loading.

[0125] Further, the servo bracket assembly includes a plurality of first servo brackets 17;

[0126] Furthermore, the servo bracket assembly includes a plurality of first servo brackets 17 and a second servo bracket 18 .

[0127] For example, a web mesh steel bar grabbing robot 16 grabs four web short bars. The program then places these four web short bars on three first servo brackets 17 and one second servo bracket 18, depending on the prestressed reinforcement mesh being processed for a different highway T-beam. Another example is that the four web short bars are placed on four first servo brackets 17, completing the web short bar loading process.

[0128] It is understandable that in addition to the abdominal mesh steel bar grabbing robot 16, other equipment such as a gantry can also be used.

[0129] In said S06:

[0130] See Figure 6 In some embodiments, after the abdominal short reinforcement is loaded, the program controls the adjustment of the spacing of the servo bracket assembly. After the adjustment is completed, the abdominal mesh steel bar grabbing robot 16 grabs the abdominal long reinforcement to the servo bracket assembly with the adjusted spacing to complete the loading of the abdominal long reinforcement.

[0131] Exemplarily, the servo bracket assembly includes three first servo brackets 17 and one second servo bracket 18 , and the program controls the adjustment of the spacing between the first servo brackets 17 and between the first servo bracket 17 and the second servo bracket 18 .

[0132] For example, the abdominal mesh steel bar grabbing robot 16 grabs two abdominal long bars and places them on the first servo bracket 17 and the second servo bracket 18 with adjusted spacing, thus completing the loading of the abdominal long bars.

[0133] It can be understood that the spacing between the first servo brackets 17 and between the first servo bracket 17 and the second servo bracket 18 is the designed spacing between the short ribs in the belly of the positioning net. Different positioning nets have different designed spacing between the short ribs in the belly.

[0134] In said S07:

[0135] See Figure 7 In some embodiments, after the long abdominal ribs are loaded, the program controls the servo bracket assembly to move to the first welding assembly 19, and the program controls the servo bracket assembly to move forward step by step. With each step, the first welding assembly 19 moves downward to perform a welding operation, thereby completing the abdominal mesh welding.

[0136] It can be understood that the first welding assembly 19 welds the intersection of the short abdominal ribs and the long abdominal ribs.

[0137] Furthermore, the first welding assembly 19 includes a welding machine frame 191 , two groups of cylinders a 192 fixed on the welding machine frame 191 , and a first welding gun 193 .

[0138] It can be understood that the lifting and lowering of the first welding gun 193 is achieved through the movement of the cylinder a192.

[0139] It can be understood that the cylinder a192 and the first welding gun 193 are a group.

[0140] In said S08:

[0141] In some embodiments, the bottom mesh steel bar grabbing robot 23 grabs the bottom short bars to the positioning bracket 20 to complete the loading of the bottom short bars.

[0142] Exemplarily, the number of the bottom short ribs is 4.

[0143] In said S09:

[0144] In some embodiments, the bottom rib is extruded and loaded

[0145] Furthermore, the program controls the movement of the fourth cache chain 14 to drop the frontmost bottom long reinforcement into the extrusion table 21. After the extrusion is completed, the bottom mesh steel bar grabbing robot 23 grabs it to the positioning bracket 20 to complete the loading of the bottom long reinforcement.

[0146] Exemplarily, the number of the bottom long rib is 1.

[0147] It can be understood that in addition to the bottom mesh steel bar grabbing robot 23, other equipment such as a gantry can also be used in the present invention.

[0148] In the S10:

[0149] See Figure 8 and Figure 9 In some embodiments, after the bottom long reinforcement is loaded, the program controls the movement of the second welding assembly 22 to complete the bottom mesh welding point by point. After the welding is completed, the servo bracket assembly carries the belly mesh to the specified position, and the second welding assembly 22 moves to the intersection of the belly long reinforcement and the bottom long reinforcement for welding, thereby completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

[0150] It can be understood that the second welding assembly 22 welds the intersection of the bottom long ribs and the bottom short ribs.

[0151] Furthermore, the second welding assembly 22 includes a welding machine slide rail 222 and a servo motor 221, the servo motor 221 is connected to a second welding gun 223 and a cylinder b224, the cylinder b224 is connected to a pressure block 225, and the servo motor 221 drives the second welding gun 223 and the cylinder b224 to move back and forth on the welding machine slide rail 222.

[0152] It can be understood that the high and low movement of the position of the pressure block 225 is achieved by the extension and contraction of the cylinder b224.

[0153] Furthermore, the program controls the second welding gun 223 to move along the welding machine slide rail 222. After it is in place, the cylinder b224, the pressure block 225 and the second welding gun 223 complete the bottom mesh welding point by point. After the welding is completed, the servo bracket assembly carries the belly mesh to the specified position, and the second welding gun 223 moves along the welding machine slide rail 222 to the intersection of the belly long reinforcement and the bottom long reinforcement for welding, completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

[0154] The basic concepts have been described above. It will be apparent to those skilled in the art that the detailed disclosure above is merely illustrative and does not limit the present application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and amendments to the present application. Such modifications, improvements, and amendments are suggested in the present application and remain within the spirit and scope of the exemplary embodiments of the present application.

[0155] At the same time, this application uses specific terms to describe the embodiments of this application. For example, "one embodiment," "an embodiment," and / or "some embodiments" refer to a certain feature, structure, or characteristic related to at least one embodiment of this application. Therefore, it should be emphasized and noted that "one embodiment," "an embodiment," or "an alternative embodiment" mentioned twice or multiple times in different locations in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this application may be appropriately combined.

Claims

1. The processing workstation for the positioning mesh of prestressed reinforcement bars of highway T-beams is characterized by: include: Straightening and cutting machine; A bottom short rib blanking and caching system is located below one side of the discharge port of the straightening and cutting machine; The abdominal short rib blanking and caching system is located below the other side of the discharge port of the straightening and cutting machine; The belly and bottom long ribs blanking and caching system is located on one side of the discharge port of the straightening and cutting machine; The abdominal mesh welding system includes a servo bracket assembly, a first welding assembly located on one side of the servo bracket assembly, and an abdominal mesh steel bar grabbing robot for loading abdominal short reinforcement and abdominal long reinforcement; The bottom mesh welding and overall tailor-welding system includes a positioning bracket, a second welding assembly located on one side of the positioning bracket, and a bottom mesh steel bar grabbing robot for loading bottom short bars and bottom long bars; The bottom short rib blanking and caching system includes a plate pusher located below one side of the discharge port of the straightening and cutting machine, and a first conveyor chain located downstream of the plate pusher; The abdominal short rib blanking and caching system includes a slide located below the other side of the discharge port of the straightening and cutting machine, a second conveyor chain located below the slide, a second cache chain located on the side of the second conveyor chain away from the slide, the second cache chain is perpendicular to the second conveyor chain, and the second conveyor chain is perpendicular to the first conveyor chain; a receiving platform is provided between the second conveyor chain and the second cache chain, an electric push rod is provided on the side of the second conveyor chain away from the receiving platform, and a first positioning baffle is provided on the end of the second conveyor chain away from the slide, and the first positioning baffle is an electric positioning baffle; The abdominal mesh steel bar grabbing robot grabs the abdominal short reinforcement and places it on the servo bracket assembly. The program controls the spacing of the servo bracket assembly. The abdominal mesh steel bar grabbing robot grabs the abdominal long reinforcement and places it on the servo bracket assembly with the adjusted spacing. After the loading is completed, an unwelded abdominal mesh is formed. The first welding assembly is then used to weld the intersection of the abdominal short reinforcement and the abdominal long reinforcement to form a welded abdominal mesh. The bottom mesh steel bar grabbing robot grabs the bottom short reinforcement to the positioning bracket, and the bottom mesh steel bar grabbing robot grabs the bottom long reinforcement to the positioning bracket to form an unwelded bottom mesh. The program controls the movement of the second welding assembly to complete the welding at the intersection of the bottom short reinforcement and the bottom long reinforcement point by point to form the bottom mesh. The servo bracket assembly then carries the abdominal mesh to the intersection of the abdominal long reinforcement and the bottom long reinforcement. The second welding assembly moves to the intersection of the abdominal long reinforcement and the bottom long reinforcement for welding to form the highway T-beam prestressed reinforcement positioning mesh. The abdominal long rib and bottom long rib blanking and caching system includes a conveying wheel group located on one side of the discharge port of the straightening and cutting machine, a third cache chain and a fourth cache chain located on the side of the conveying wheel group away from the first conveying chain, and the fourth cache chain is located on the side of the third cache chain away from the straightening and cutting machine; a second liftable positioning baffle is provided on the side of the third cache chain away from the straightening and cutting machine, and a third positioning baffle is provided on the side of the fourth cache chain away from the third cache chain.

2. The processing workstation for the highway T-beam prestressed reinforcement positioning mesh according to claim 1 is characterized in that: The bottom short rib blanking cache system also includes a first cache chain located on the side of the first conveyor chain away from the push plate machine, and the first cache chain is perpendicular to the first conveyor chain.

3. The processing workstation for the highway T-beam prestressed reinforcement positioning mesh according to claim 1 is characterized in that: The servo bracket assembly includes a plurality of first servo brackets; or The servo bracket assembly includes a plurality of first servo brackets and a second servo bracket.

4. The processing workstation for the highway T-beam prestressed reinforcement positioning mesh according to claim 1 is characterized in that: An extrusion platform is provided on the unloading side of the fourth cache chain.

5. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 1 is characterized in that: The first welding assembly includes a welding machine frame, two groups of cylinders a fixed to the welding machine frame and a first welding gun; and / or The second welding assembly includes a welding machine slide rail and a servo motor. The servo motor is connected to a second welding gun and a cylinder b. The cylinder b is connected to a pressure block. The servo motor drives the second welding gun and cylinder b to move back and forth on the welding machine slide rail.

6. A method for processing a prestressed reinforcement positioning mesh for a highway T-beam, using the processing workstation for the prestressed reinforcement positioning mesh for a highway T-beam as claimed in claim 1, characterized in that: The steps include: Bottom short reinforcement blanking cache; Abdominal short rib blanking cache; Long tendon cutting buffer for the abdomen; Bottom long reinforcement blanking cache; short abdominal tendon loading; The long tendons of the abdomen are put on; Abdominal mesh welding; Bottom short reinforcement loading; Loading the bottom long ribs; The bottom mesh is welded and the whole is welded together.

7. The method for processing the prestressed reinforcement positioning mesh for highway T-beams according to claim 6, characterized in that: The program controls the straightening and cutting machine to straighten the bottom short ribs, cut and feed them to the pusher, and then transport them to the first buffer chain through the first conveyor chain to complete the buffering of the bottom short ribs. and / or The program controls the slide to be in place, and the straightening and cutting machine straightens and cuts the short abdominal ribs. After the cutting is completed, the short abdominal ribs fall to the second conveyor chain through the slide, and are transported forward to the position of the electric push rod through the second conveyor chain. The electric push rod pushes the short abdominal ribs to the receiving platform, and is received by the second buffer chain to complete the buffering; and / or The second positioning baffle falls, and the program controls the straightening and cutting of the abdominal long tendons. After the cutting is completed, the abdominal long tendons are transported forward by the conveyor wheel group, and the second positioning baffle blocks the abdominal long tendons, which are then received by the third buffer chain to complete the buffering; and / or The second positioning baffle is raised, and the program controls the straightening, cutting and blanking of the bottom long rib. After blanking is completed, the bottom long rib is transported forward by the conveyor wheel group, blocked by the third positioning baffle, and received by the fourth buffer chain to complete the buffering; and / or The belly mesh steel bar grabbing robot grabs the belly short reinforcement and places it on the servo bracket assembly to complete the belly short reinforcement loading; and / or After the short abdominal reinforcement is loaded, the program controls the adjustment of the spacing of the servo bracket assembly. After the adjustment is completed, the abdominal mesh steel bar grabbing robot grabs the abdominal long reinforcement and places it on the servo bracket assembly with the adjusted spacing, completing the loading of the abdominal long reinforcement; and / or After the abdominal long reinforcement is loaded, the program controls the servo bracket assembly to move to the first welding assembly, and the program controls the servo bracket assembly to move forward step by step. With each step, the first welding assembly moves downward to perform a welding operation, thereby completing the abdominal mesh welding; and / or The bottom mesh steel bar grabbing robot grabs the bottom short bars to the positioning bracket to complete the loading of the bottom short bars; and / or The program controls the movement of the fourth buffer chain to drop the front long bottom bar into the extrusion table. After the extrusion is completed, the bottom mesh steel bar grabbing robot grabs it and places it on the positioning bracket to complete the loading of the long bottom bar; and / or After the loading of the bottom long reinforcement is completed, the program controls the movement of the second welding assembly to complete the welding of the bottom mesh point by point. After the welding is completed, the servo bracket assembly carries the belly mesh to the specified position, and the second welding assembly moves to the intersection of the belly long reinforcement and the bottom long reinforcement for welding, completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

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