A U-shaped steel bar processing equipment with automatic positioning function

Abstract

The application discloses a U-shaped steel bar processing equipment with an automatic positioning function, and relates to the technical field of metal processing. The U-shaped steel bar processing equipment comprises a base, a feeding mechanism is installed on the upper end face of the base, a conveying mechanism is installed on one side of the feeding mechanism, a stamping mechanism, a clamping mechanism and a die mechanism are installed on one side of the conveying mechanism, a cooling mechanism is installed on one side of the die mechanism, a storage mechanism is installed on one side of the cooling mechanism, the conveying mechanism, the stamping mechanism, the die mechanism, the clamping mechanism, the cooling mechanism and the storage mechanism are located on the upper end face of the base, the feeding mechanism realizes feeding and heating of the steel bar, the conveying mechanism moves the steel bar to the die mechanism, the stamping mechanism and the die mechanism are used for stamping the steel bar, the cooling mechanism cools the processed steel bar, and the storage mechanism is used for storing the processed steel bar. The whole equipment reduces the participation of manual work, reduces the processing error, and improves the processing efficiency and precision of the steel bar.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of metal processing, and particularly relates to a U-shaped steel bar processing equipment with an automatic positioning function. BACKGROUND

[0002] At present, U-shaped steel bars are widely used in building structures, bridge components and prefabricated concrete parts to play a role of connection, anchoring or force transmission. The traditional processing mode of U-shaped steel bars mostly relies on manual operation, including manual measurement of blanking, manual positioning and mechanical stamping. There are problems such as inaccurate positioning, low efficiency, poor size consistency, which affect the production efficiency, and are prone to human errors. In addition, manual operation has high labor intensity and certain safety hazards.

[0003] The prior art CN217512754U discloses a short steel bar stamping type press brake, and the technical scheme discloses "the utility model discloses a short steel bar stamping type press brake, including an L-shaped support plate, the L-shaped support plate side wall is fixedly connected with the mounting plate, the mounting plate bottom is installed with the stamping machine, the stamping machine output end is equipped with the stamping arc plate, the L-shaped support plate is equipped with the processing box, the processing box is connected with the push plate through the driving piece, the push plate is equipped with the clamping assembly, the L-shaped support plate on the side of the processing box is fixedly connected with the support plate, the driving piece includes the installation cavity opened in the inner wall of the processing box, and the electric push rod is installed in the inner wall of the installation cavity. The utility model discloses a driving push rod and a push plate, when the steel bar is bent, the intermittent pushing of the electric push rod enables the push plate to drive the steel bar to adjust in the horizontal direction, so that continuous processing of the steel bar at different positions is realized, manual position moving of the steel bar is not needed, it is more convenient and efficient, and the efficiency is higher."

[0004] Although the prior art has disclosed a short steel bar stamping type press brake, there are still some deficiencies. Specifically, in the actual use process, the device does not heat the steel bar before stamping, which leads to the risk of fracture of the steel bar in the stamping process and prevents the steel bar from rebounding after stamping, thereby reducing the efficiency of the whole working process. In addition, the device cannot position, take out and cool the steel bar after stamping, which leads to the fact that the whole processing flow still needs to rely on manual intervention, thereby reducing the degree of automation. SUMMARY

[0005] The present application aims to provide a U-shaped steel bar processing equipment with an automatic positioning function to solve the problems in the prior art.

[0006] To achieve the above object, the present application provides the following technical scheme: a U-shaped steel processing equipment with automatic positioning function, the processing equipment comprises a base, a feeding mechanism is installed on the upper end face of the base, a conveying mechanism is installed on one side of the feeding mechanism, a stamping mechanism, a die mechanism and a clamping mechanism are installed on one side of the conveying mechanism, a cooling mechanism is installed on one side of the die mechanism, a storage mechanism is installed on one side of the cooling mechanism, and the conveying mechanism, the stamping mechanism, the die mechanism, the clamping mechanism, the cooling mechanism and the storage mechanism are located on the upper end face of the base. The base is used for supporting the entire processing equipment and ensuring the stability of the steel during the processing process. The feeding mechanism is used for orderly conveying and heating the steel raw material and realizing automatic positioning of the steel. The conveying mechanism is used for moving the steel from the feeding mechanism to the die mechanism and can transport steel of different sizes. The stamping mechanism is used for stamping the steel into a U-shaped steel. The stamping part is convenient to replace, and U-shaped steels of different shapes can be processed. The die mechanism can clamp steels of different sizes. The clamping mechanism is used for automatically taking out the U-shaped steel after stamping. The cooling mechanism is used for water cooling the U-shaped steel to prevent the U-shaped steel from rebounding and deforming and ensure the stability of the formed product. The storage mechanism is used for storing the processed U-shaped steel.

[0007] The feeding mechanism comprises two mounting plates one, two supporting plates one are installed between the two mounting plates one, the two mounting plates one and the supporting plates one are located on the upper end face of the base, a motor one is installed on one side of the mounting plate one, a rotating shaft one is arranged on the output shaft of the motor one, a rotating shaft is arranged on one side of the supporting plate one, a rotating shaft one and a rotating shaft are sleeved with a conveyor belt, a plurality of heating blocks are arranged on the conveyor belt, a cylinder one is installed on one side of the mounting plate one, a moving plate one is arranged on one side of the cylinder one, and an electric clamp one is arranged on the upper end face of the moving plate one. The mounting plate one provides support for the feeding mechanism and ensures the stability of the steel feeding. The motor one is used for driving the conveyor belt to rotate and realizing the feeding of the steel. The heating blocks are internally provided with heating wires and are used for heating the middle part of the steel to reduce the deformation resistance of the steel and shorten the forming time. The cylinder one is used for driving the electric clamp one to move and realizes automatic positioning of the steel in cooperation with the visual sensor to ensure that the steel is located in the middle position of the conveyor belt.

[0008] The conveying mechanism comprises two guide rails one, the two guide rails one are located on the upper end surface of the base, a sliding rail motor one is installed on one side of the guide rail one, a sliding block one is arranged on the guide rail one, the sliding block one is in sliding connection with the guide rail one, a moving plate two is installed on the upper end surface of the sliding block one, a pneumatic cylinder two is installed on the moving plate two, a limiting rod is arranged on the pneumatic cylinder two, an installation plate two is arranged on the push rod of the pneumatic cylinder two, the limiting rod is in sliding connection with the installation plate two, a gear wheel is installed on the upper end surface of the installation plate two, the gear wheel is in rotary connection with the installation plate two, a rack is arranged on the two sides of the gear wheel, the two racks are in meshing connection with the gear wheel, a limiting plate is arranged on the rack, a pneumatic cylinder three is arranged on one side of the rack, and the push rod of the pneumatic cylinder three is connected with the rack.

[0009] The stamping mechanism comprises two installation plates three, the two installation plates three are located on the upper end surface of the base, two telescopic rods one are installed on the upper end surface of the installation plate three, an installation plate four is installed on the telescopic rod one, a pneumatic cylinder four is installed on the upper end surface of the installation plate four, an installation frame one is arranged on the push rod of the pneumatic cylinder four, an electric motor three is installed on the installation frame one, a hollow turntable is arranged on the output shaft of the electric motor three, an installation plate five is arranged on the lower side of the hollow turntable, a stamping block is installed on one side of the installation plate five, an installation rod is arranged on one side of the stamping block, a stamping head is arranged on one side of the installation rod, two grooves are formed in the side of the installation rod close to the stamping head, two telescopic columns one are installed in the two grooves respectively, a spring one is sleeved with the telescopic column one, two wedge-shaped blocks are installed on the top end of the telescopic column one, and the two wedge-shaped blocks are oppositely installed. The installation plate three provides support for the stamping mechanism and ensures the stability of the whole stamping mechanism, the telescopic rod one is driven by hydraulic pressure, the pneumatic cylinder four provides driving for the stamping mechanism and realizes stamping of the reinforcing steel bar, the electric motor three is used for driving the stamping head to rotate, so that the device can simultaneously stamp the U-shaped reinforcing steel bar with a circular bottom and the U-shaped reinforcing steel bar with a right-angle bottom, the processing diversity is improved, and the telescopic column one, the spring one and the wedge-shaped block realize rapid replacement and stability of connection of the stamping head.

[0010] The mold mechanism includes a mounting plate six, the mounting plate six is located on the upper end surface of the base, one side of the mounting plate six is provided with a moving plate three, two guide rails two are installed between the mounting plate six and the moving plate three, the two guide rails two are located on the upper end surface of the base, the moving plate three and the guide rail two are slidingly connected, a sliding rail motor two is installed on one side of the outer wall of the mounting plate six, two extension plates are arranged between the mounting plate six and the moving plate three, grooves are opened at the top of the two extension plates, a mounting groove is opened on the upper end surface of the base, a cylinder six is installed in the mounting groove, a supporting plate two is arranged on the push rod of the cylinder six, a stamping plate one and a stamping plate two are arranged on the supporting plate two, the stamping plate one and the stamping plate two are slidingly connected, a cylinder five is arranged on one side of the stamping plate one, and the push rod of the cylinder five is connected with the stamping plate one. The mounting plate six provides support for the mold mechanism, the sliding rail motor two is used for driving the moving plate three to move linearly along the guide rail two, so as to adjust the distance between the mounting plate six and the moving plate three, so as to realize clamping of steel bars of different sizes, the cylinder five is used for driving the stamping plate one to move, realizing the opening and closing of the circular groove on the stamping plate two, and the cylinder six is used for driving the U-shaped steel bar to move up and down.

[0011] The shape of the stamping plate one is L-shaped, and a circular groove is opened on the stamping plate two.

[0012] The clamping mechanism includes a mounting plate seven, the mounting plate seven is located on the upper end surface of the base, a guide rail four is arranged on the inner side of the mounting plate seven, the mounting plate seven and the guide rail four are slidingly connected, a telescopic rod two is arranged on the upper end surface of the mounting plate seven, an installation plate eight is arranged on the upper side of the telescopic rod two, a sliding rail motor three is installed on the upper end surface of the installation plate eight, a guide rail three is arranged on the lower side of the installation plate eight, two sliding blocks two are slidingly installed on the guide rail three, two moving plates four are respectively installed on the lower sides of the two sliding blocks two, a mounting frame two is arranged on one side of the moving plate four, an electric motor four is installed on one side of the mounting frame two, a through slot is opened on the moving plate four, a rotating plate is arranged in the through slot, the output shaft of the electric motor four is connected with the rotating plate, a rotating shaft one is arranged on one side of the rotating plate, and an electric clamp jaw two is arranged on the rotating shaft one. The telescopic rod two is driven by hydraulic pressure, the telescopic rod two drives the electric clamp jaw two to move up and down, the sliding rail motor three is used for driving the electric clamp jaw two to move along the guide rail three, the electric motor four is used for driving the electric clamp jaw two to rotate, so that the electric clamp jaw two drives the U-shaped steel bar to rotate, the guide rail one, the guide rail two and the guide rail three are linear guide rails.

[0013] The cooling mechanism comprises two mounting plates 9, a plurality of groups of spray heads are arranged on the inner walls of the two mounting plates 9, two discharge rods are mounted on one side of the outer wall of the mounting plate 6, the spacing between the two discharge rods is smaller than the spacing between the two legs of the U-shaped steel, a rotating shaft 2 is mounted on one side of the two discharge rods, a blocking rod is mounted on one side of the rotating shaft 2, a cylinder 7 is mounted on the upper end face of the base, a clamping block is arranged on one side of the cylinder 7, and the clamping block is connected with the blocking rod. The mounting plate 9 provides support for the cooling mechanism, the spray heads spray water flow to the U-shaped steel to cool the high-temperature U-shaped steel and prevent the U-shaped steel from rebounding under high temperature, the discharge rods are used for supporting the movement of the U-shaped steel, and the cylinder 7 is used for driving the rotation of the blocking rod to release and discharge the U-shaped steel.

[0014] The storage mechanism comprises a storage bin, the storage bin is located on the upper end face of the base, a mounting bracket 3 is mounted on one side of the outer wall of the storage bin, an electric motor 5 is mounted on one side of the mounting bracket 3, a conveying belt is arranged on the output shaft of the electric motor 5, a through groove is formed in the side of the storage bin close to the mounting bracket 3, the conveying belt is located on the inner side of the through groove, a plurality of groups of storage rods are arranged on one side of the conveying belt, the storage rods are arranged obliquely, the height of the side of the storage rods close to the blocking rod is higher, and the height of the side of the storage rods close to the blocking rod is lower than the height of the blocking rod. The storage bin provides support for the storage mechanism, the electric motor 5 is used for driving the rotation of the conveying belt to realize the automatic replacement of the storage rods.

[0015] The upper end face of the base is provided with a wastewater groove, the wastewater groove is located between the two mounting plates, one side of the storage bin is provided with a water tank, one side of the water tank is provided with a water pump, the water pump and the water tank are located on the upper end face of the base, the water pump, the water tank and the spray head are connected through pipelines, one side of the inner wall of the mounting plate one is provided with a temperature sensor one, one side of the inner wall of the mounting plate seven is provided with a temperature sensor two, one side of the mounting plate one is provided with a visual sensor one, one side of the mounting plate four is provided with a visual sensor two, one side of the inner wall of the mounting plate seven is provided with a visual sensor three, one side of the inner wall of the mounting plate one is provided with a position sensor one, one side of the mounting plate eight is provided with a position sensor two, one side of the inner wall of the mounting plate four is provided with a laser ranging sensor, one side of the inner wall of the mounting plate one is provided with a visual sensor four, and the temperature sensor one, the temperature sensor two, the visual sensor one, the visual sensor two, the visual sensor three, the position sensor one, the position sensor two, the laser ranging sensor and the visual sensor four are electrically connected with the control system. The wastewater groove is used for containing the wastewater after cleaning, the water pump pumps water flow to the spray head, the temperature sensor one is used for monitoring the temperature of the steel bars on the conveying belt, the temperature sensor two is used for monitoring the temperature of the U-shaped steel bars on the discharging rod, the visual sensor one is used for monitoring the length and diameter of the steel bars on the conveying belt, so as to facilitate the subsequent adjustment of the expansion plate, the stamping plate one and the stamping plate two, the visual sensor two is used for monitoring the shape and position of the steel bars in the stamping process, the visual sensor three is used for monitoring the position and shape of the steel bars at the cooling mechanism and the storage mechanism, so as to facilitate the position adjustment of the steel bars, the laser ranging sensor is used for measuring the position information of the U-shaped steel bars in the mold mechanism, and the visual sensor four is used for monitoring the positional relationship between the steel bars and the limiting plate.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] 1、The present application preheats the steel bars through the feeding mechanism, so that the steel bars are stamped and formed in a hot state, the deformation resistance of the steel bars is significantly reduced, the plasticity of the steel bars is enhanced, the risk of fracture in the stamping process and the springback of the steel bars after stamping are reduced, the forming time is shortened, and the overall processing efficiency is improved.

[0018] 2、The present application can accurately control the stamping position of the steel bars through the feeding mechanism and the conveying mechanism, avoids manual intervention, reduces errors, improves processing accuracy, and the mold mechanism can replace stamping heads of different shapes, so that U-shaped steel bars with a circular bottom and a right-angle bottom can be realized at the same time, and the diversity of processing is improved.

[0019] 3、The present application can complete automatic taking out, cooling and storage of the steel bars after stamping through the mold mechanism, the cooling mechanism and the storage mechanism, further improves the continuity and intelligent level of the processing process, reduces human intervention, and improves the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the present application;

[0021] Figure 2 is a perspective view of the present application feeding mechanism;

[0022] Figure 3 is a perspective view of the present application transporting mechanism;

[0023] Figure 4 is a perspective view of the present application stamping mechanism;

[0024] Figure 5 is a perspective view of the present application stamping block mechanism;

[0025] Figure 6 is a perspective view of the present application mold mechanism;

[0026] Figure 7 is a perspective view of the present application mold mechanism internal structure;

[0027] Figure 8 is a perspective view of the present application clamping mechanism;

[0028] Figure 9 is a perspective view of the present application storage mechanism;

[0029] Figure 10 is a perspective view of the present application Figure 3 is a partial enlarged view of area A in the present application;

[0030] Figure 11 is a sectional view of the present application telescopic plate;

[0031] Figure 12 is a sectional view of the present application as a whole.

[0032] In the figure: 1, base; 2, feeding mechanism; 201, mounting plate one; 202, support plate one; 203, motor one; 204, rotating shaft one; 205, conveyor belt; 206, heating block; 207, air cylinder one; 208, moving plate one; 209, electric clamping jaw one; 3, conveying mechanism; 301, guide rail one; 302, slide rail motor one; 303, sliding block one; 304, moving plate two; 305, air cylinder two; 306, gear; 307, mounting plate two; 308, limiting rod; 309, rack; 310, limiting plate; 311, air cylinder three; 4, stamping mechanism; 401, mounting plate three; 402, telescopic rod one; 403, mounting plate four; 404, air cylinder four; 405, mounting frame one; 406, motor three; 407, mounting plate five; 408, stamping block; 409, mounting rod; 410, telescopic column one; 411, spring one; 412, wedge block; 413, stamping head; 414, hollow rotating disc; 5, mold mechanism; 501, mounting plate six; 502, guide rail two; 503, moving plate three; 504, slide rail motor two; 505, telescopic plate; 506, stamping plate one; 507, stamping plate two; 508, air cylinder five; 509, air cylinder six; 510, support plate two; 6, clamping mechanism; 601, mounting plate seven; 602, telescopic rod two; 603, mounting plate eight; 604, slide rail motor three; 605, guide rail three; 606, sliding block two; 607, moving plate four; 608, mounting frame two; 609, motor four; 610, rotating plate; 611, rotating shaft one; 612, electric clamping jaw two; 613, guide rail four; 7, cooling mechanism; 701, mounting plate nine; 702, spray head; 703, discharge rod; 704, rotating shaft two; 705, blocking rod; 706, air cylinder seven; 707, clamping block; 8, storage mechanism; 801, storage bin; 802, mounting frame three; 803, motor five; 804, conveyor belt; 805, storage rod; 9, wastewater tank; 10, water pump; 11, water tank; 12, temperature sensor one; 13, temperature sensor two; 14, visual sensor one; 15, visual sensor two; 16, visual sensor three; 17, position sensor one; 18, position sensor two; 19, laser ranging sensor; 20, visual sensor four. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] Please refer to Figures 1-12The application provides a technical scheme: a U-shaped steel processing equipment with automatic positioning function, the processing equipment comprises a base 1, a feeding mechanism 2 is installed on the upper end face of the base 1, a conveying mechanism 3 is installed on one side of the feeding mechanism 2, a stamping mechanism 4, a die mechanism 5 and a clamping mechanism 6 are installed on one side of the conveying mechanism 3, a cooling mechanism 7 is installed on one side of the die mechanism 5, and a storage mechanism 8 is installed on one side of the cooling mechanism 7; the conveying mechanism 3, the stamping mechanism 4, the die mechanism 5, the clamping mechanism 6, the cooling mechanism 7 and the storage mechanism 8 are located on the upper end face of the base 1. The base 1 is used for supporting the whole processing equipment and ensuring the stability of the steel in the processing process, the feeding mechanism 2 is used for orderly conveying and heating the steel raw material and realizing automatic positioning of the steel, the conveying mechanism 3 is used for moving the steel from the feeding mechanism 2 to the die mechanism 5 and can convey steels of different sizes, the stamping mechanism 4 is used for stamping the steel into a U-shaped steel, the stamping part is convenient to replace, and U-shaped steels of different shapes can be processed, the die mechanism 5 can clamp steels of different sizes, the clamping mechanism 6 is used for automatically taking out the U-shaped steel after stamping, the cooling mechanism 7 is used for water cooling the U-shaped steel, preventing the U-shaped steel from rebounding and deforming and ensuring the stability of the formed U-shaped steel, and the storage mechanism 8 is used for storing the processed U-shaped steel.

[0035] The feeding mechanism 2 comprises two installation plates 201, two support plates 202 are installed between the two installation plates 201, the installation plates 201 and the support plates 202 are located on the upper end face of the base 1, a motor 203 is installed on one side of the installation plate 201, a rotating shaft 204 is arranged on the output shaft of the motor 203, a rotating shaft is arranged on one side of the support plate 202, a conveyor belt 205 is sleeved on the rotating shaft 204 and the rotating shaft, a plurality of heating blocks 206 are arranged on the conveyor belt 205, a cylinder 207 is installed on one side of the installation plate 201, a moving plate 208 is arranged on one side of the cylinder 207, and an electric clamp 209 is arranged on the upper end face of the moving plate 208. The installation plate 201 provides support for the feeding mechanism 2 and ensures the stability of the steel feeding, the motor 203 is used for driving the conveyor belt 205 to rotate and realizing the feeding of the steel, heating wires are arranged in the heating blocks 206, the heating blocks 206 are used for heating the middle part of the steel, reducing the deformation resistance of the steel and shortening the forming time, the cylinder 207 is used for driving the electric clamp 209 to move, and the automatic positioning of the steel is realized in cooperation with a visual sensor 14, so that the steel is ensured to be located in the middle position of the conveyor belt 205.

[0036] The conveying mechanism 3 comprises two guide rails 301 located on the upper end face of the base 1, a sliding rail motor 302 is installed on one side of the guide rail 301 close to the mounting plate 201, a sliding block 303 is arranged on the guide rail 301, the sliding block 303 is in sliding connection with the guide rail 301, a moving plate 304 is installed on the upper end face of the sliding block 303, a cylinder 305 is installed on the moving plate 304, a limiting rod 308 is arranged on the cylinder 305, an installation plate 307 is arranged on the push rod of the cylinder 305, the limiting rod 308 is in sliding connection with the installation plate 307, a gear 306 is installed on the upper end face of the installation plate 307, the gear 306 is in rotating connection with the installation plate 307, two racks 309 are arranged on both sides of the gear 306, the two racks 309 are in meshing connection with the gear 306, a limiting plate 310 is arranged on the rack 309, a cylinder 311 is arranged on one side of the rack 309, and the push rod of the cylinder 311 is connected with the rack 309. The sliding rail motor 302 is used for driving the sliding block 303 to move linearly along the guide rail 301, the cylinder 305 is used for driving the limiting plate 310 to move up and down, the cylinder 311 is used for driving the rack 309 to move, the rack 309 drives the gear 306 to rotate, and the two limiting plates 310 move relatively under the drive of the rack 309, so that the reinforcing steel bars are clamped and fixed, and the reinforcing steel bars are stably conveyed to above the die mechanism 5.

[0037] The stamping mechanism 4 comprises two mounting plates 401 located on the upper end face of the base 1, two telescopic rods 402 are installed on the upper end face of the mounting plate 401, an installation plate 403 is installed on the telescopic rod 402, a cylinder 404 is installed on the upper end face of the installation plate 403, a mounting frame 405 is arranged on the push rod of the cylinder 404, a motor 406 is installed on the mounting frame 405, a hollow turntable 414 is arranged on the output shaft of the motor 406, an installation plate 407 is arranged on the lower side of the hollow turntable 414, a stamping block 408 is installed on one side of the installation plate 407, an installation rod 409 is arranged on one side of the stamping block 408, a stamping head 413 is arranged on one side of the installation rod 409, two grooves are formed on one side of the installation rod 409 close to the stamping head 413, two telescopic columns 410 are respectively installed in the two grooves, springs 411 are sleeved outside the telescopic columns 410, two wedge-shaped blocks 412 are installed on both sides of the top end of the telescopic column 410, and the two wedge-shaped blocks 412 are oppositely installed. The mounting plate 401 provides support for the stamping mechanism 4 and ensures the stability of the whole stamping mechanism 4, the telescopic rod 402 is driven by hydraulic pressure, the cylinder 404 provides driving for the stamping mechanism 4, the stamping of the reinforcing steel bars is realized, the motor 406 is used for driving the stamping head 413 to rotate, so that the device can simultaneously stamp the U-shaped reinforcing steel bars with a circular bottom and the U-shaped reinforcing steel bars with a right-angle bottom, the processing diversity is improved, and the telescopic column 410, the spring 411 and the wedge-shaped block 412 realize the rapid replacement and stability of the connection of the stamping head 413.

[0038] The mold mechanism 5 comprises a mounting plate six 501 located on the upper end face of the base 1, one side of the mounting plate six 501 is provided with a moving plate three 503, two guide rails two 502 are installed between the mounting plate six 501 and the moving plate three 503, the two guide rails two 502 are located on the upper end face of the base 1, the moving plate three 503 and the guide rail two 502 are in sliding connection, a sliding rail motor two 504 is installed on one side of the outer wall of the mounting plate six 501, two expansion plates 505 are arranged between the mounting plate six 501 and the moving plate three 503, recesses are opened at the top ends of the two expansion plates 505, a mounting groove is opened on the upper end face of the base 1, a cylinder six 509 is installed in the mounting groove, a supporting plate two 510 is arranged on the push rod of the cylinder six 509, a stamping plate one 506 and a stamping plate two 507 are arranged on the supporting plate two 510, the stamping plate one 506 and the stamping plate two 507 are in sliding connection, a cylinder five 508 is arranged on one side of the stamping plate one 506, the push rod of the cylinder five 508 is connected with the stamping plate one 506. The mounting plate six 501 provides support for the mold mechanism 5, the sliding rail motor two 504 is used to drive the moving plate three 503 to move linearly along the guide rail two 502, so as to adjust the distance between the mounting plate six 501 and the moving plate three 503, so as to limit the different sizes of steel bars, the cylinder five 508 is used to drive the stamping plate one 506 to move, so as to open and close the circular groove on the stamping plate two 507, and the cylinder six 509 is used to drive the U-shaped steel bar to move up and down.

[0039] The shape of the stamping plate one 506 is L-shaped, and the stamping plate two 507 is provided with a circular groove.

[0040] The clamping mechanism 6 comprises a mounting plate seven 601 located on the upper end face of the base 1, the inner side of the mounting plate seven 601 is provided with guide rails four 613, the mounting plate seven 601 is in sliding connection with the guide rails four 613, the upper end face of the mounting plate seven 601 is provided with a telescopic rod two 602, the upper side of the telescopic rod two 602 is provided with a mounting plate eight 603, the upper end face of the mounting plate eight 603 is provided with a sliding rail motor three 604, the lower side of the mounting plate eight 603 is provided with guide rails three 605, two sliding blocks two 606 are slidingly installed on the guide rails three 605, two moving plates four 607 are respectively installed on the lower side of the two sliding blocks two 606, a mounting frame two 608 is arranged on one side of the moving plate four 607, a motor four 609 is installed on one side of the mounting frame two 608, a through slot is formed in the moving plate four 607, a rotating plate 610 is arranged in the through slot, the output shaft of the motor four 609 is connected with the rotating plate 610, a rotating shaft one 611 is arranged on one side of the rotating plate 610, and an electric clamp jaw two 612 is arranged on the rotating shaft one 611. The telescopic rod two 602 is driven by hydraulic pressure, the telescopic rod two 602 drives the electric clamp jaw two 612 to move up and down, the sliding rail motor three 604 is used to drive the electric clamp jaw two 612 to move along the guide rails three 605, the motor four 609 is used to drive the electric clamp jaw two 612 to rotate, so that the electric clamp jaw two 612 drives the U-shaped steel to rotate, the guide rails one 301, the guide rails two 502 and the guide rails three 605 are linear guides.

[0041] The cooling mechanism 7 comprises two mounting plates nine 701, a plurality of groups of spray heads 702 are arranged on the inner walls of the two mounting plates nine 701, two discharge rods 703 are installed on one side of the outer wall of the mounting plate six 501, the spacing between the two discharge rods 703 is smaller than the spacing between the two legs of the U-shaped steel, a rotating shaft two 704 is installed on one side of the discharge rod 703, a blocking rod 705 is installed on one side of the rotating shaft two 704, a cylinder seven 706 is installed on the upper end face of the base 1, a clamping block 707 is arranged on one side of the cylinder seven 706, and the clamping block 707 is connected with the blocking rod 705. The mounting plate nine 701 provides support for the cooling mechanism 7, the spray heads 702 spray water flow to the U-shaped steel for water cooling to prevent the U-shaped steel from rebounding under high temperature, the discharge rod 703 is used to support the movement of the U-shaped steel, the cylinder seven 706 is used to drive the rotation of the blocking rod 705, and the release and discharge of the U-shaped steel are realized.

[0042] The storage mechanism 8 comprises a storage bin 801 located on the upper end face of the base 1, one side of the outer wall of the storage bin 801 is provided with a mounting frame three 802, one side of the mounting frame three 802 is provided with a motor five 803, the output shaft of the motor five 803 is provided with a conveying belt 804, one side of the storage bin 801 close to the mounting frame three 802 is provided with a through slot, the conveying belt 804 is located in the inner side of the through slot, one side of the conveying belt 804 is provided with a plurality of storage rods 805, the storage rods 805 are inclinedly arranged, the height of one side of the storage rods 805 close to the blocking rod 705 is higher, and the height of one side of the storage rods 805 close to the blocking rod 705 is lower than the height of the blocking rod 705. The storage bin 801 provides support for the storage mechanism 8, and the motor five 803 is used for driving the conveying belt 804 to rotate, so that the automatic replacement of the storage rods 805 is realized.

[0043] The base 1 upper end face is provided with a wastewater tank 9, the wastewater tank 9 is located between the two mounting plates seven 601, the storage bin 801 side is provided with a water tank 11, the water tank 11 side is provided with a water pump 10, the water pump 10 and the water tank 11 are located on the upper end face of the base 1, the water pump 10, the water tank 11 and the spray head 702 are connected through the pipeline, the mounting plate one 201 inner wall side is provided with a temperature sensor one 12, the mounting plate seven 601 inner wall side is provided with a temperature sensor two 13, the mounting plate one 201 side is provided with a visual sensor one 14, the mounting plate four 403 side is provided with a visual sensor two 15, the mounting plate seven 601 inner wall side is provided with a visual sensor three 16, the mounting plate one 201 inner wall side is provided with a position sensor one 17, the mounting plate eight 603 side is provided with a position sensor two 18, the mounting plate four 403 inner wall side is provided with a laser ranging sensor 19, the mounting plate one 201 inner wall side is provided with a visual sensor four 20, the temperature sensor one 12, the temperature sensor two 13, the visual sensor one 14, the visual sensor two 15, the visual sensor three 16, the position sensor one 17, the position sensor two 18, the laser ranging sensor 19 and the visual sensor four 20 are electrically connected with the control system. The wastewater tank 9 is used for containing the wastewater after cleaning, the water pump 10 pumps water flow to the spray head 702, the temperature sensor one 12 is used for monitoring the temperature of the reinforcing steel bars on the conveying belt 205, the temperature sensor two 13 is used for monitoring the temperature of the U-shaped reinforcing steel bars on the discharging rod 703, the visual sensor one 14 is used for monitoring the length and diameter of the reinforcing steel bars on the conveying belt 205, which is convenient for subsequent adjustment of the expansion plate 505, the punching plate one 506 and the punching plate two 507, the visual sensor two 15 is used for monitoring the shape and position of the reinforcing steel bars in the punching process, the visual sensor three 16 is used for monitoring the position and shape of the reinforcing steel bars at the cooling mechanism 7 and the storage mechanism 8, which is convenient for adjusting the position of the reinforcing steel bars, the position sensor one 17 is used for monitoring the position information of the sliding block one 303 on the guide rail one 301, the position sensor two 18 is used for monitoring the position information of the sliding block two 606 on the guide rail three 605, the laser ranging sensor 19 is used for measuring the position information of the U-shaped reinforcing steel bars in the mold mechanism 5, and the visual sensor four 20 is used for monitoring the positional relationship between the reinforcing steel bars and the limiting plate 310.

[0044] The working principle of the application: the processing equipment in use, first put the steel to be processed on the conveyor belt 205, visual sensor one 14 detects the length and diameter of the steel, the control system controls the cylinder one 207 operation, under the monitoring of visual sensor one 14, cylinder one 207 push electric clamping jaw one 209 moves to the side of the steel, electric clamping jaw one 209 clamping fixed steel, electric motor drive electric clamping jaw one 209 rotation, make the center position of the steel in the middle position of heating block 206, electric clamping jaw one 209 loose steel, cylinder one 207 drive electric clamping jaw one 209 to the side of the mounting plate one 201 move, heating block 206 on the center position of the steel heating, motor one 203 drive conveyor belt 205 rotation, conveyor belt 205 drive steel to the side of the support plate one 202, then put a new steel on the conveyor belt 205.

[0045] When the temperature sensor one 12 detects that the temperature of the steel processing reaches the set value, the heating block 206 stops running, the slide rail motor one 302 drives the slide block one 303 to move, the position sensor one 17 detects that the slide block one 303 moves to the side of the support plate one 202, the slide rail motor one 302 stops running, the cylinder two 305 drives the mounting plate two 307 to move upward, the visual sensor four 20 detects that the steel is located between the two limit plates 310, the cylinder two 305 stops running, the cylinder three 311 pushes the rack 309 to move, the rack 309 drives the gear 306 to rotate, the two racks 309 move relative to each other under the drive of the gear 306, the two limit plates 310 move to the two sides of the steel, clamping the steel, the cylinder two 305 drives the mounting plate two 307 to move upward, the mounting plate two 307 ejects the steel from the heating block 206, the slide rail motor one 302 drives the slide block one 303 to move to the side of the mounting plate six 501, the visual sensor two 15 detects that the steel moves to the upper side of the telescopic plate 505, the cylinder two 305 drives the mounting plate two 307 to move downward to the side of the telescopic plate 505, the cylinder three 311 drives the rack 309 to move reversely, the rack 309 drives the gear 306 to rotate reversely, the two limit plates 310 move reversely, releasing the steel, the steel falls on the telescopic plate 505, the cylinder two 305 drives the mounting plate two 307 to move downward, the slide rail motor one 302 drives the slide block one 303 to reset, transporting the next steel.

[0046] The control system controls the operation of the slide rail motor two 504, the slide rail motor two 504 drives the moving plate three 503 to move to one side of the mounting plate six 501, the visual sensor two 15 detects that the mounting plate six 501 and the moving plate three 503 limit the reinforcement, the operator pulls down the stamping head 413, the two wedge-shaped blocks 412 in the upper side of the groove extrude the groove, the wedge-shaped blocks 412 move to the inside of the mounting rod 409, the wedge-shaped blocks 412 extrude the telescopic column one 410 to move to the inside of the mounting rod 409, at this time the stamping head 413 is taken out, the operator replaces the stamping head 413 of different sizes according to the parameters of the processed U-shaped reinforcement, aligns the groove on the stamping head 413 with the mounting rod 409, extrudes the stamping block 408 with the stamping head 413, the two wedge-shaped blocks 412 are extruded to shrink inward, after the wedge-shaped blocks 412 enter the groove, the spring one 411 pushes the wedge-shaped blocks 412 to move to both sides, the stamping block 408 is clamped with the stamping head 413, the telescopic rod one 402 drives the stamping head 413 to move downward to one side of the mounting plate six 501, the slide rail motor two 504 drives the two telescopic plates 505 to move to the outside of the stamping head 413, the cylinder four 404 drives the mounting frame one 405 to move downward, the mounting frame one 405 drives the mounting plate five 407, the mounting plate five 407 drives the stamping block 408 to move downward, the stamping block 408 drives the stamping head 413 to stamp the reinforcement downward, the reinforcement extrudes the upper end face of the stamping plate one 506 downward, under the limitation of the mounting plate six 501, the moving plate three 503 and the two telescopic plates 505, the reinforcement is stamped to form a U-shaped reinforcement with a right angle at the bottom.

[0047] When the U-shaped reinforcement with a circular bottom needs to be processed, the control system controls the operation of the motor three 406, the motor three 406 drives the hollow turntable 414 to rotate 90°, the hollow turntable 414 drives the mounting plate five 407 to rotate 90°, the mounting plate five 407 drives the stamping block 408 and the stamping head 413 to rotate 90°, at this time the contact position of the stamping head 413 with the reinforcement is circular, the slide rail motor two 504 drives the mounting plate six 501, the moving plate three 503 and the two telescopic plates 505 to move to the outside of the reinforcement, the cylinder five 508 drives the stamping plate one 506 to move away from the stamping plate two 507, the upper end face of the stamping plate two 507 is the stamping end face, the upper end face of the stamping plate two 507 is provided with a circular groove, at this time the cylinder four 404 drives the stamping head 413 to stamp the reinforcement downward, under the limitation of the mounting plate six 501, the moving plate three 503, the two telescopic plates 505 and the stamping plate two 507, the U-shaped reinforcement with a circular bottom is processed.

[0048] After the U-shaped steel bar is processed, the control system controls the telescopic rod one 402 to move upward. After the laser ranging sensor 19 detects that the height of the stamping head 413 is higher than the height of the slide rail motor three 604, the telescopic rod one 402 stops moving. The air cylinder four 404 drives the mounting plate five 407 to move upward to the original position. The air cylinder six 509 drives the stamping plate one 506 and the stamping plate two 507 to move upward. After the laser ranging sensor 19 detects that the leg end of the U-shaped steel bar extends the moving plate three 503 by a certain length, the air cylinder six 509 stops operating. The telescopic rod two 602 drives the mounting plate eight 603 to move upward. The position sensor two 18 detects that the height of the electric clamp jaw two 612 is the same as the height of the leg end of the U-shaped steel bar. The telescopic rod two 602 stops operating. The slide rail motor three 604 drives the two slide blocks two 606 to move along the guide rail three 605. The position sensor two 18 detects that the electric clamp jaw two 612 moves to both sides of the leg end of the U-shaped steel bar. The slide rail motor three 604 stops operating. The electric clamp jaw two 612 clamps and fixes the U-shaped steel bar. The telescopic rod two 602 moves upward. The electric clamp jaw two 612 drives the U-shaped steel bar to move out of the mold mechanism 5. The electric motor four 609 drives the electric clamp jaw two 612 to rotate by 90°. The slide rail motor drives the mounting plate seven 601 to move to one side of the discharge rod 703. The electric clamp jaw two 612 drives the U-shaped steel bar to move above the discharge rod 703. The electric clamp jaw two 612 releases the U-shaped steel bar. The open end of the U-shaped steel bar falls downward on the discharge rod 703. The U-shaped steel bar slides along the inclined discharge rod 703 to the rotating shaft two 704. The control system controls the water pump 10 to operate. The water pump 10 delivers water in the water tank 11 to the spray head 702. The spray head 702 sprays water flow to cool the U-shaped steel bar. After the temperature sensor two 13 detects that the temperature of the U-shaped steel bar decreases to room temperature, the water pump 10 stops pumping water. The air cylinder seven 706 drives the clamping block 707 to move downward. The stop rod 705 rotates. The U-shaped steel bar slides along the discharge rod 703 to the storage rod 805 for storage. When the visual sensor three 16 detects that the storage rod 805 is full of U-shaped steel bars, the electric motor five 803 drives the conveyor belt 804 to rotate. A new storage rod 805 is used to store U-shaped steel bars.

[0049] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented otherwise than as described in the foregoing exemplary embodiments. Accordingly, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the application is not to be determined by the embodiments but only by the appended claims, wherein only the features recited in the independent claim are essential to the solution of the problem solved by the application. Any reference signs in the claims should not be construed as limiting the claim concerned.

Claims

1. A U-shaped steel bar processing equipment with automatic positioning function, characterized in that: The processing equipment includes a base (1), a feeding mechanism (2) is installed on the upper end face of the base (1), a conveying mechanism (3) is installed on one side of the feeding mechanism (2), a punching mechanism (4), a die mechanism (5) and a clamping mechanism (6) are installed on one side of the conveying mechanism (3), a cooling mechanism (7) is installed on one side of the die mechanism (5), a storage mechanism (8) is installed on one side of the cooling mechanism (7), and the conveying mechanism (3), the punching mechanism (4), the die mechanism (5), the clamping mechanism (6), the cooling mechanism (7) and the storage mechanism (8) are located on the upper end face of the base (1); The feeding mechanism (2) includes a conveyor belt (205), and a plurality of heating blocks (206) are arranged on the conveyor belt (205); The punching mechanism (4) includes two mounting plates three (401) located on the upper end face of the base (1), two telescopic rods one (402) are installed on the upper end face of the mounting plate three (401), a mounting plate four (403) is installed on the telescopic rod one (402), a pneumatic cylinder four (404) is installed on the upper end face of the mounting plate four (403), a mounting frame one (405) is arranged on the push rod of the pneumatic cylinder four (404), a motor three (406) is installed on the mounting frame one (405), a hollow turntable (414) is arranged on the output shaft of the motor three (406), a mounting plate five (407) is arranged on the lower side of the hollow turntable (414), a punching block (408) is installed on one side of the mounting plate five (407), a mounting rod (409) is arranged on one side of the punching block (408), and a punching head (413) is arranged on one side of the mounting rod (409); The die mechanism (5) includes a mounting plate six (501) located on the upper end face of the base (1), a moving plate three (503) is installed on one side of the mounting plate six (501), two guide rails two (502) are installed between the mounting plate six (501) and the moving plate three (503), the two guide rails two (502) are located on the upper end face of the base (1), the moving plate three (503) is in sliding connection with the guide rail two (502), a sliding rail motor two (504) is installed on one side of the outer wall of the mounting plate six (501), two telescopic plates (505) are arranged between the mounting plate six (501) and the moving plate three (503), recesses are formed in the top ends of the two telescopic plates (505), a mounting groove is formed in the upper end face of the base (1), a pneumatic cylinder six (509) is installed in the mounting groove, a supporting plate two (510) is arranged on the push rod of the pneumatic cylinder six (509), a punching plate one (506) and a punching plate two (507) are arranged on the supporting plate two (510), the punching plate one (506) is in sliding connection with the punching plate two (507), a pneumatic cylinder five (508) is arranged on one side of the punching plate one (506), and the push rod of the pneumatic cylinder five (508) is connected with the punching plate one (506). The shape of the stamping plate one (506) is L-shaped, and the stamping plate two (507) is provided with a circular groove.

2. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 1, characterized in that: The feeding mechanism (2) further comprises two mounting plates one (201), two supporting plates one (202) are mounted between the two mounting plates one (201), the mounting plate one (201) and the supporting plate one (202) are located on the upper end surface of the base (1), a motor one (203) is mounted on one side of the mounting plate one (201), a rotating shaft one (204) is arranged on the output shaft of the motor one (203), a rotating shaft is arranged on one side of the supporting plate one (202), the conveying belt (205) is sleeved on the rotating shaft one (204) and the rotating shaft, a cylinder one (207) is mounted on one side of the mounting plate one (201), a moving plate one (208) is arranged on one side of the cylinder one (207), and a motor clamp one (209) is arranged on the upper end surface of the moving plate one (208).

3. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 2, characterized in that: The conveying mechanism (3) comprises two guide rails one (301), and the two guide rails one (301) are located on the upper end surface of the base (1). A sliding rail motor one (302) is mounted on one side of the guide rail one (301) close to the mounting plate one (201). A sliding block one (303) is arranged on the guide rail one (301). The sliding block one (303) is in sliding connection with the guide rail one (301). A moving plate two (304) is mounted on the upper end surface of the sliding block one (303). A cylinder two (305) is mounted on the moving plate two (304). A limiting rod (308) is arranged on the cylinder two (305). An installation plate two (307) is arranged on the push rod of the cylinder two (305). The limiting rod (308) is in sliding connection with the installation plate two (307). A gear (306) is mounted on the upper end surface of the installation plate two (307). The gear (306) is in rotary connection with the installation plate two (307). A rack (309) is arranged on both sides of the gear (306). The two racks (309) are in meshing connection with the gear (306). A limiting plate (310) is arranged on the rack (309). A cylinder three (311) is arranged on one side of the rack (309). The push rod of the cylinder three (311) is connected with the rack (309).

4. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 3, characterized in that: The mounting rod (409) is provided with two grooves on one side close to the stamping head (413). Two telescopic columns one (410) are respectively mounted in the two grooves. Spring one (411) is sleeved outside the telescopic column one (410). Two wedge-shaped blocks (412) are mounted on both sides of the top end of the telescopic column one (410). The two wedge-shaped blocks (412) are oppositely mounted.

5. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 4, characterized in that: The clamping mechanism (6) includes a mounting plate seven (601), the mounting plate seven (601) is located on the upper end surface of the base (1), the inner side of the mounting plate seven (601) is provided with guide rail four (613), the mounting plate seven (601) is in sliding connection with guide rail four (613), the upper end surface of the mounting plate seven (601) is provided with telescopic rod two (602), the upper side of the telescopic rod two (602) is provided with mounting plate eight (603), the upper end surface of the mounting plate eight (603) is provided with slide rail motor three (604), the lower side of the mounting plate eight (603) is provided with guide rail three (605), the upper side of the guide rail three (605) is provided with two slide blocks two (606), the lower side of the two slide blocks two (606) is respectively provided with two moving plates four (607), one side of the moving plate four (607) is provided with mounting frame two (608), one side of the mounting frame two (608) is provided with motor four (609), the moving plate four (607) is provided with a through slot, the through slot is provided with a rotating plate (610), the output shaft of the motor four (609) is connected with the rotating plate (610), one side of the rotating plate (610) is provided with rotating shaft one (611), the rotating shaft one (611) is provided with electric clamping jaw two (612).

6. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 5, characterized in that: The cooling mechanism (7) includes two mounting plates nine (701), a plurality of groups of nozzles (702) are arranged on the inner walls of the two mounting plates nine (701), two discharge rods (703) are arranged on one side of the outer wall of the mounting plate six (501), the spacing between the two discharge rods (703) is smaller than the spacing between the two legs of the U-shaped steel, rotating shaft two (704) is arranged on one side of the two discharge rods (703), the stop rod (705) is arranged on one side of the rotating shaft two (704), the cylinder seven (706) is arranged on the upper end surface of the base (1), the clamping block (707) is arranged on one side of the cylinder seven (706), and the clamping block (707) is connected with the stop rod (705).

7. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 6, characterized in that: The storage mechanism (8) includes a storage bin (801), the storage bin (801) is located on the upper end surface of the base (1), the mounting frame three (802) is arranged on one side of the outer wall of the storage bin (801), the motor five (803) is arranged on one side of the mounting frame three (802), the output shaft of the motor five (803) is provided with a conveyor belt (804), a through slot is formed in the side of the storage bin (801) close to the mounting frame three (802), the conveyor belt (804) is located on the inner side of the through slot, a plurality of groups of storage rods (805) are arranged on one side of the conveyor belt (804), the storage rods (805) are arranged obliquely, the height of one side of the storage rods (805) close to the stop rod (705) is higher, and the height of one side of the storage rods (805) close to the stop rod (705) is lower than the height of the stop rod (705).

8. The U-shaped steel bar processing apparatus having an automatic positioning function according to claim 7, characterized in that: The base (1) upper end face is provided with a wastewater tank (9), the wastewater tank (9) is located between two mounting plate seven (601), the storage bin (801) one side is mounted with water tank (11), the water tank (11) one side is mounted with water pump (10), the water pump (10) and water tank (11) are located on the upper end surface of base (1), the water pump (10), water tank (11) and spray head (702) are connected through pipeline, the mounting plate one (201) inner wall one side is mounted with temperature sensor one (12), the mounting plate seven (601) inner wall one side is mounted with temperature sensor two (13), the mounting plate one (201) one side is mounted with visual sensor one (14), the mounting plate four (403) inner wall one side is mounted with visual sensor two (15), the mounting plate seven (601) inner wall one side is mounted with visual sensor three (16), the mounting plate one (201) inner wall one side is mounted with position sensor one (17), the mounting plate eight (603) one side is mounted with position sensor two (18), the mounting plate four (403) inner wall one side is mounted with laser ranging sensor (19), mounting plate one (201) inner wall one side is mounted with visual sensor four (20), the temperature sensor one (12), temperature sensor two (13), visual sensor one (14), visual sensor two (15), visual sensor three (16), position sensor one (17), position sensor two (18), laser ranging sensor (19) and visual sensor four (20) are electrically connected with control system.

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