Workstation and method for processing highway T-beam prestressed tendon positioning mesh

Abstract

The invention provides a processing workstation and a processing method of a highway T-beam prestressed tendon positioning mesh. The processing workstation comprises a straightening and cutting machine; a bottom short rib discharging buffering system; an abdomen short tendon blanking buffer system; an abdomen long tendon and bottom long tendon blanking buffer system; a belly mesh welding system; the invention discloses a bottom mesh welding and integral tailor-welding system. After the highway T-beam prestressed tendon positioning mesh is formed, the left-right deviation of the installation precision of a corrugated pipe can be controlled to be + / -5 mm, the up-down deviation of the corrugated pipe can be controlled to be + / -3 mm, the installation precision and stress of prestressed tendons in the later period are improved, and the component quality of a prefabricated T-beam is guaranteed.

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 tendons 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 tendon corrugated tubes have always been the difficulties and pain points 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 operating 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 tendons of highway T-beams, so as to solve the problem that the installation positioning accuracy and linear control of the corrugated pipe of the linear prestressed tendons of highway T-beams in the prior art are difficult to ensure.

[0004] In the first aspect, the present application provides a processing workstation for a highway T-beam prestressed tendon positioning mesh, comprising: Straightening and cutting machines; A bottom short rib material discharging and caching system is located below one side of the discharging 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; A material discharging and caching system for the long abdominal ribs and the long bottom ribs is located on one side of the material discharging port of the straightening and cutting machine; A belly mesh welding system comprises a servo bracket assembly, a first welding assembly located on one side of the servo bracket assembly, and a belly mesh steel bar grabbing robot for feeding belly short bars and belly long bars; The bottom mesh welding and overall welding system comprises a positioning bracket, a second welding assembly located at one side of the positioning bracket, and a bottom mesh steel bar grabbing robot for loading bottom short bars and bottom long bars.

[0005] 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.

[0006] In some embodiments, a bottom mesh steel bar grabbing robot grabs the bottom short bars to a positioning bracket, and a bottom mesh steel bar grabbing robot grabs the bottom long bars to a 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.

[0007] In some embodiments, the bottom short rib unloading cache system includes a push plate machine located below one side of the discharge port of the straightening and cutting machine, a first conveying chain located downstream of the push plate machine, and a first cache chain located on the side of one end of the first conveying chain away from the push plate machine, and the first cache chain is perpendicular to the first conveying chain.

[0008] 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 one 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.

[0009] 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 table.

[0010] In some embodiments, the abdominal long rib and bottom long rib unloading 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, 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.

[0011] In some embodiments, 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.

[0012] In some embodiments, an extrusion platform is provided on the unloading side of the fourth cache chain.

[0013] 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 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, and the servo motor drives the second welding gun and the cylinder b to move back and forth on the welding machine slide rail.

[0014] In a second aspect, an embodiment of the present invention provides a method for processing a prestressed tendon positioning mesh for a highway T-beam, comprising the following steps: Bottom short rib blanking cache; Abdominal short rib cutting buffer; Long tendon cutting cache in the abdomen; Bottom long rib cutting buffer; Short abdominal tendon loading; The long tendons of the abdomen are put on; Abdominal mesh welding; Bottom short rib loading; Bottom long rib loading; The bottom mesh is welded and the whole is welded together.

[0015] In some embodiments, the program controls the straightening and cutting machine to straighten the bottom short ribs, cut the material and feed it to the push plate machine, and then transport it 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 material is cut, 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 long abdominal tendons. After the cutting is completed, the long abdominal tendons are transported forward by the conveying wheel group, and the second positioning baffle rises and blocks the long abdominal tendons, which are received by the third buffer chain to complete the buffering; and / or The second positioning baffle is raised, and the program controls the straightening and cutting of the bottom long ribs. After the material is cut, the bottom long ribs are transported forward by the conveying 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 long abdominal reinforcement to the servo bracket assembly with the adjusted spacing, thereby completing the loading of the long abdominal reinforcement; and / or After the long abdominal ribs are 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 welding, 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 frontmost bottom long bar into the extrusion table. After the extrusion is completed, the bottom mesh steel bar grabbing robot grabs it to the positioning bracket to complete the loading of the bottom long 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.

[0016] Beneficial effects: The present application adopts a flexible bracket process to process the traditional single-piece manually installed 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 net 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 can be 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

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present application, but are not intended to limit the present application, wherein: Figure 1 A structural diagram of a processing workstation for a highway T-beam prestressed tendon positioning mesh provided in an embodiment of the present application; Figure 2 A partial cross-sectional view of a first welding assembly provided in an embodiment of the present application; Figure 3 A partial cross-sectional view of a second welding assembly provided in an embodiment of the present application; Figure 4 A cross-sectional view of a fourth cache chain, an extrusion table, and a transmission wheel assembly provided in an embodiment of the present application; Figure 5 This is a diagram of the loading of short abdominal tendons provided in the embodiment of the present application; Figure 6 A diagram of loading long abdominal tendons provided in an embodiment of the present application; Figure 7 The abdominal mesh welding diagram provided in the embodiment of the present application; Figure 8 The bottom mesh welding diagram provided for the embodiment of the present application; Fig. 9This is an overall welding forming diagram provided for an embodiment of the present application.

[0018] Description of reference numerals: 1-straightening and cutting machine, 2-push plate machine, 3-first conveying chain, 4-first buffer chain, 5-second conveying 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 feeding disc, 20-positioning bracket, 21-extrusion platform, 22-second welding assembly, 23-bottom mesh steel bar grabbing robot, 221-servo motor, 222-welding machine slide rail, 223-second welding gun, 224-cylinder b, 225-pressing block. DETAILED DESCRIPTION

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

[0020] 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 indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the 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 a limitation on 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.

[0021] In the application, the word "exemplary" is used to mean "serving as an example, illustration, or description". Any embodiment described in the present application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person 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 details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles disclosed in the present application.

[0022] See also Figure 1 The embodiment of the present application provides a processing workstation for positioning mesh of prestressed tendons of highway T-beams, which is characterized by comprising: Straightening and cutting machine 1; A bottom short rib blanking and caching system is located below one side of the discharge port of the straightening and cutting machine 1; 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; The abdominal long rib and the bottom long rib feeding and caching system is located on one side of the discharge port of the straightening and cutting machine 1; 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; The bottom mesh welding and integral 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.

[0023] In some embodiments, the abdominal mesh steel bar grasping robot 16 grasps the abdominal short reinforcement to the servo bracket assembly, and the program controls to adjust the spacing of the servo bracket assembly. The abdominal mesh steel bar grasping robot 16 grasps the abdominal long reinforcement to the servo bracket assembly with 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.

[0024] In some embodiments, the bottom mesh steel bar grabbing robot 23 grabs the bottom short reinforcement to the positioning bracket 20, and the bottom mesh steel bar grabbing robot 23 grabs the bottom long reinforcement to the positioning bracket 20 to form an unwelded bottom mesh, and the program controls the movement of the second welding assembly 22 to complete the welding at the intersection of the bottom short reinforcement and the bottom long reinforcement point by point to form a bottom mesh, and then the servo bracket assembly carries the abdominal mesh to the intersection of the abdominal long reinforcement and the bottom long reinforcement, and the second welding assembly 22 moves to the intersection of the abdominal long reinforcement and the bottom long reinforcement for welding to form a highway T-beam prestressed reinforcement positioning mesh.

[0025] In the present invention, the abdominal mesh steel bar grasping robot 16 grasps 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 to adjust the spacing of the servo bracket assembly, and after the adjustment is completed, the abdominal mesh steel bar grasping robot 16 grasps 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 moves 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.

[0026] It can be understood that the designated position is the intersection of the long abdominal tendons and the long bottom tendons.

[0027] After the prestressed tendon positioning mesh of the highway T-beam of the present 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 subsequent prestressed tendons and ensures the component quality of the prefabricated T-beam.

[0028] In some embodiments, the bottom short rib unloading 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 conveying chain 3 located downstream of the push plate machine 2, and a first cache chain 4 located on the side of one end of the first conveying chain 3 away from the push plate machine 2, and the first cache chain 4 is perpendicular to the first conveying chain 3.

[0029] 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.

[0030] 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 conveying chain 5 located below the slide 7, and a second cache chain 6 located on the side of the second conveying chain 5 away from the slide 7, the second cache chain 6 is perpendicular to the second conveying chain 5, and the second conveying chain 5 is perpendicular to the first conveying chain 3.

[0031] Furthermore, the first conveying chain 3 and the second buffer chain 6 are located on the same side of the second conveying chain 5 .

[0032] Furthermore, the second conveying chain 5 and the first buffer chain 4 are located on the same side of the first conveying chain 3 .

[0033] 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.

[0034] In some embodiments, a receiving platform 10 is arranged between the second conveying chain 5 and the second cache chain 6, an electric push rod 8 is arranged on the side of the second conveying chain 5 away from the receiving platform 10, and a first positioning baffle 9 is arranged on the end of the second conveying chain 5 away from the slide 7.

[0035] It can be understood that the short abdominal ribs fall to the second conveying chain 5 through the slide 7, and are transported forward to the position of the electric push rod 8 through the second conveying 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.

[0036] It can be understood that the first positioning baffle 9 is an electric positioning baffle. Since the lengths of the abdominal short bars of different highway T-beam prestressed tendon positioning meshes are different, and the center alignment of the abdominal short bars must be ensured during caching, when the length of the abdominal short bars changes, the program controls the movement of the electric positioning baffle to ensure the center alignment of the abdominal short bars.

[0037] In some embodiments, the abdominal long rib and bottom long rib feeding 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, 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.

[0038] 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 by the transmission wheel group 15, and the second positioning baffle 11 rises and blocks the long abdominal tendons, which are received by the third cache chain 13 to complete the cache.

[0039] It can be understood that when the second positioning baffle 11 rises, 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.

[0040] 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.

[0041] In some embodiments, the servo bracket assembly includes a plurality of first servo brackets 17; or The servo bracket assembly includes a plurality of first servo brackets 17 and a second servo bracket 18 .

[0042] It can be understood that 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.

[0043] Exemplarily, the web mesh steel bar grabbing robot 16 grabs 4 web short bars, and the program places the 4 web short bars on 3 first servo brackets 17 and 1 second servo bracket 18 according to the different highway T-beam prestressed bar positioning meshes. Exemplarily again, the 4 web short bars are placed on 4 first servo brackets 17 to complete the web short bar loading.

[0044] 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.

[0045] 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 .

[0046] Exemplarily, the abdominal mesh steel bar grabbing robot 16 grabs two abdominal long bars to the first servo bracket 17 and the second servo bracket 18 whose spacing has been adjusted, thereby completing the loading of the abdominal long bars.

[0047] 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 abdomen of the positioning net, and different positioning nets have different designed spacing between the short ribs in the abdomen.

[0048] See also Figure 4 In some embodiments, an extrusion platform 21 is provided on the unloading side of the fourth cache chain 14 .

[0049] In some embodiments, the program controls the movement of the fourth cache chain 14 to drop the frontmost bottom long rib into the extrusion table 21. After 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 rib.

[0050] 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 relatively large.

[0051] See also Figure 2 In some embodiments, the first welding assembly 19 includes a welding machine frame 191, two groups of cylinders a192 fixed on the welding machine frame 191, and a first welding gun 193.

[0052] See also Figure 3 In some embodiments, the second welding assembly 22 includes a welding machine slide rail 222 and a servo motor 221, to which a second welding gun 223 and a cylinder b224 are connected, and to which a pressure block 225 is connected. 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.

[0053] 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.

[0054] See also Figure 1 , Figures 5 to 9 The present application also provides a method for processing a highway T-beam prestressed tendon positioning mesh, comprising the following steps: S01, short reinforcement blanking and caching at the bottom; S02, short rib cutting and caching in the abdomen; S03, abdominal long tendon cutting and caching; S04, bottom long rib cutting and caching; S05, abdominal short tendon loading; S06, loading of long tendons in the abdomen; S07, abdominal mesh welding; S08, loading the bottom short reinforcement; S09, loading the bottom long ribs; S010, bottom mesh welding and overall welding forming.

[0055] In the S01: In some embodiments, the program controls the straightening and cutting machine 1 to straighten the bottom short ribs, and cut the material 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.

[0056] 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 processing the prestressed reinforcement positioning mesh of the highway T-beam on 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 conveying chain 3 of the push plate machine 2, and is received by the first cache chain 4 to complete the cache.

[0057] It can also be understood that the program-controlled straightening and cutting machine 1 to straighten the bottom short ribs and cut the material to the push plate machine 2 is a conventional technical means in this field, which will not be repeated here.

[0058] In the S02: 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 unloading is completed, the short abdominal ribs fall to the second conveyor chain 5 through the slide 7, and are conveyed 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.

[0059] Exemplarily, the first positioning baffle 9 is an electric positioning baffle.

[0060] It can be understood that since the length of the short belly bars of different highway T-beam prestressed reinforcement positioning meshes is different, and the center alignment of the short belly bars must be ensured during caching, when the length of the short belly bars changes, the program controls the movement of the electric positioning baffle to ensure the center alignment of the short belly bars.

[0061] It can be understood that the program-controlled sliding table 7 is moved horizontally into place, the program-controlled straightening and cutting machine 1 is used to straighten the short abdominal ribs, and the cutting and blanking are conventional technical means in the art, which will not be described in detail here.

[0062] In said S03: 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.

[0063] In said S04: In some embodiments, the second positioning baffle 11 rises, and the program controls the straightening, cutting and unloading of the bottom long ribs. After unloading 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 caching.

[0064] Furthermore, the second positioning baffle 11 is driven to rise or fall by a cylinder, and the cylinder is fixed on the structural beam.

[0065] In said S05: See also Figure 5 In some embodiments, the belly mesh steel bar grabbing robot 16 grabs the belly short reinforcement to the servo bracket assembly to complete the belly short reinforcement loading.

[0066] Further, the servo bracket assembly includes a plurality of first servo brackets 17; Further, the servo bracket assembly includes a plurality of first servo brackets 17 and a second servo bracket 18 .

[0067] Exemplarily, the web mesh steel bar grabbing robot 16 grabs 4 web short bars, and the program places the 4 web short bars on 3 first servo brackets 17 and 1 second servo bracket 18 according to the different highway T-beam prestressed bar positioning meshes. Exemplarily again, the 4 web short bars are placed on 4 first servo brackets 17 to complete the web short bar loading.

[0068] It is understandable that in addition to the abdominal mesh steel bar grabbing robot 16, other equipment such as a gantry may also be used.

[0069] In said S06: See also Figure 6 In some embodiments, 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 16 grabs the long abdominal reinforcement to the servo bracket assembly with the adjusted spacing to complete the loading of the long abdominal reinforcement.

[0070] 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 .

[0071] Exemplarily, the abdominal mesh steel bar grabbing robot 16 grabs two abdominal long bars to the first servo bracket 17 and the second servo bracket 18 whose spacing has been adjusted, thereby completing the loading of the abdominal long bars.

[0072] 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 abdomen of the positioning net, and different positioning nets have different designed spacing between the short ribs in the abdomen.

[0073] In said S07: See also Figure 7In 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 to complete the abdominal mesh welding.

[0074] It can be understood that the first welding assembly 19 welds the intersection of the short abdominal ribs and the long abdominal ribs.

[0075] Furthermore, the first welding assembly 19 includes a welding machine frame 191 , two groups of cylinders a192 fixed on the welding machine frame 191 , and a first welding gun 193 .

[0076] It can be understood that the lifting and lowering of the first welding gun 193 is achieved through the movement of the cylinder a192.

[0077] It can be understood that the cylinder a192 and the first welding gun 193 are a group.

[0078] In said S08: 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.

[0079] Exemplarily, the number of the bottom short ribs is four.

[0080] In said S09: In some embodiments, the bottom rib is extruded and loaded Furthermore, the program controls the movement of the fourth cache chain 14 to drop the frontmost bottom long reinforcing bar 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 reinforcing bar.

[0081] Exemplarily, the number of the bottom long ribs is 1.

[0082] 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.

[0083] In the S10: See also Figure 8 and Fig. 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 moves 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.

[0084] It can be understood that the second welding assembly 22 welds the intersection of the bottom long ribs and the bottom short ribs.

[0085] Furthermore, the second welding assembly 22 includes a welding machine slide rail 222 and a servo motor 221, to which a second welding gun 223 and a cylinder b224 are connected, to which a pressure block 225 is connected, 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.

[0086] It can be understood that the up and down movement of the position of the pressure block 225 is achieved by the extension and retraction of the cylinder b224.

[0087] Furthermore, the program controls the second welding gun 223 to move along the welding machine slide rail 222. After being in place, the cylinder b224, the pressure block 225 and the second welding gun 223 complete the welding of the bottom mesh point by point. After 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, thereby completing the processing of the highway T-beam prestressed reinforcement positioning mesh.

[0088] The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only for example and does not constitute a limitation of 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, so such modifications, improvements and amendments still belong to the spirit and scope of the exemplary embodiments of the present application.

[0089] At the same time, the present application uses specific words to describe the embodiments of the present 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 the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

Claims

1. The processing workstation for the positioning mesh of prestressed tendons of highway T-beams is characterized by: include: Straightening and cutting machines; A bottom short rib material discharging and caching system is located below one side of the discharging 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; A material discharging and caching system for the long abdominal ribs and the long bottom ribs is located on one side of the material discharging port of the straightening and cutting machine; A belly mesh welding system comprises a servo bracket assembly, a first welding assembly located on one side of the servo bracket assembly, and a belly mesh steel bar grabbing robot for feeding belly short bars and belly long bars; The bottom mesh welding and overall welding system comprises a positioning bracket, a second welding assembly located at one side of the positioning bracket, and a bottom mesh steel bar grabbing robot for loading bottom short bars and bottom long bars.

2. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 1 is characterized in that: The bottom short rib unloading cache system includes a push plate machine located below one side of the discharge port of the straightening and cutting machine, a first conveying chain located downstream of the push plate machine, and a first cache chain located on the side of one end of the first conveying chain away from the push plate machine, wherein the first cache chain is perpendicular to the first conveying chain.

3. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 2 is characterized in that: 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 one 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.

4. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 3 is characterized in that: A receiving platform is arranged between the second conveying chain and the second buffer chain, an electric push rod is arranged on the side of the second conveying chain away from the receiving platform, and a first positioning baffle is arranged on the end of the second conveying chain away from the slide table.

5. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 2 is characterized in that: The abdominal long rib and bottom long rib feeding and caching system comprises 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, the fourth cache chain being 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.

6. The processing workstation for the highway T-beam prestressed tendon 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.

7. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 5 is characterized in that: An extrusion platform is provided on the unloading side of the fourth buffer chain.

8. The processing workstation for the highway T-beam prestressed tendon positioning mesh according to claim 1 is characterized in that: The first welding assembly comprises 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, and the servo motor drives the second welding gun and the cylinder b to move back and forth on the welding machine slide rail.

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

10. The method for processing the highway T-beam prestressed tendon positioning mesh according to claim 9, characterized in that: The program controls the straightening and cutting machine to straighten the bottom short ribs, cut the material and send it to the push plate machine, and then transport it 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 material is cut, 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 long abdominal tendons. After the cutting is completed, the long abdominal tendons are transported forward by the conveying wheel group, and the second positioning baffle rises and blocks the long abdominal tendons, which are received by the third buffer chain to complete the buffering; and / or The second positioning baffle is raised, and the program controls the straightening and cutting of the bottom long ribs. After the material is cut, the bottom long ribs are transported forward by the conveying 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 long abdominal reinforcement to the servo bracket assembly with the adjusted spacing, thereby completing the loading of the long abdominal reinforcement; and / or After the long abdominal ribs are 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 welding, 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 frontmost bottom long bar into the extrusion table. After the extrusion is completed, the bottom mesh steel bar grabbing robot grabs it to the positioning bracket to complete the loading of the bottom long 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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