A frame-type stainless steel product welding and processing equipment

Abstract

The present invention discloses a welding processing device for a frame-type stainless steel product, which includes a base. A positioning mechanism is arranged on the base for positioning and installing end face rods. A transportation mechanism is arranged on the side of the base for transporting intermediate rods. Welding system arms are respectively arranged on both sides of the base for welding operations. A docking transfer mechanism is arranged on the side of the base for transferring and docking the intermediate rods. The docking transfer mechanism includes a transposition table, and a lifting table is slidably arranged on the transposition table in a lifting manner. A clamping and docking mechanism is arranged in an array on the lifting table. The present invention can perform rod docking and erection on the frame-type stainless steel product, eliminating the manual erection process, improving the operation efficiency, and making the subsequent processing operations more simple and fast.

Description

Technical Field

[0001] The present invention relates to the technical field of stainless steel product welding, and particularly relates to a welding processing device for frame-type stainless steel products. Background Art

[0002] Stainless steel is an alloy steel with excellent corrosion resistance and is widely used in various fields; stainless steel is widely used in multiple fields due to its superior properties, providing important material support for modern life and industrial production; since stainless steel products are applied in many fields, in different application scenarios, the structure can be built according to requirements to form a variety of stainless steel frame structures. Common frame-type stainless steel products are generally connected by welding technology, that is, the rods are built together and fixed by welding; during the building process, manual docking is required, which is a cumbersome process. Due to the large number of rods, relying on manual building and docking will affect the operation efficiency; based on this, the present invention proposes a welding processing device that can perform rod docking and building for frame-type stainless steel products, eliminating the manual building process, improving the operation efficiency, and making the subsequent processing operations more simple and fast. Summary of the Invention

[0003] Aiming at the above technical problems, the present invention can perform rod docking and building for frame-type stainless steel products, eliminating the manual building process, improving the operation efficiency, and making the subsequent processing operations more simple and fast.

[0004] The solution used in the present invention is: a welding processing device for frame-type stainless steel products, including a base. A positioning mechanism is arranged on the base for positioning and installing end face rods. A transportation mechanism is arranged on the side of the base for transporting intermediate rods; Welding system arms are also respectively arranged on both sides of the base for welding operations; The positioning mechanism includes a mounting table slidably installed on the base. A clamping mechanism is arranged on the mounting table. The end face rods are installed in a quadrilateral closed docking manner on the mounting table and are clamped and fixed by the clamping mechanism; A docking transfer mechanism is arranged on the side of the base for transferring and docking the intermediate rods; The docking transfer mechanism includes a transposition table. A lifting table is slidably arranged on the transposition table in a lifting manner. Clamping and docking mechanisms are arranged in an array on the lifting table. The clamping and docking mechanism includes a radial slide seat slidably installed on the lifting table. Two docking plates are slidably installed on the radial slide seat. A rotating cylinder is rotatably installed inside the docking plate. A limiting seat is slidably arranged inside the rotating cylinder. Traction moving wheels are arranged in an array inside the limiting seat.

[0005] Preferably, the positioning mechanism includes a moving motor and a moving belt arranged on the base. The moving motor is used to drive the moving belt. The bottom of the mounting table is connected with a moving base, and the moving base is attached to the moving belt.

[0006] Preferably, the clamping mechanism includes a control motor disposed on the moving base. A control turntable is provided on the output shaft of the control motor. A connecting rod is rotatably mounted on the control turntable. A push rod is slidably mounted on the moving base. One end of the connecting rod is rotatably connected to the push rod. A first push wheel is provided on the push rod.

[0007] Preferably, two push seats are slidably mounted on the moving base. An inclined slot is provided on the push seat. The first push wheel moves inside the inclined slot to push the push seat to move.

[0008] Preferably, a second push wheel is provided on the push seat. Two clamping seats are slidably mounted on the moving base. A pushing inclined portion is provided on the clamping seat. The pushing inclined portion is pushed by the second push wheel to move the clamping seat; a first spring for providing elastic force is connected between the two pushing inclined portions.

[0009] Preferably, the docking transfer mechanism includes a bracket provided on the side of the base. A first motor is provided at the top of the bracket. A turntable is rotatably mounted at the top of the bracket. The turntable is driven by the first motor. A second motor is provided at one end of the turntable. A transposition table is rotatably mounted on the turntable. The transposition table is driven by the second motor.

[0010] Preferably, a lifting oil cylinder is provided on the transposition table. The lifting oil cylinder is used to control the lifting movement of the lifting table; the clamping and docking mechanism includes a first radial oil cylinder provided on the lifting table. The first radial oil cylinder is used to control the movement of the radial sliding seat; a moving control oil cylinder is provided on the radial sliding seat. Connecting rods are provided on the telescopic rods at both ends of the moving control oil cylinder. One end of the connecting rod is connected to the docking plate.

[0011] Preferably, a third motor is provided on the docking plate. A third gear is provided on the output shaft of the third motor. The third gear and the rotating cylinder form a gear pair; a limiting electric cylinder is provided on the rotating cylinder. The limiting electric cylinder is used to control the movement of the limiting seat. A traction moving motor is provided on the limiting seat. The traction moving motor is used to drive the traction moving wheel.

[0012] Preferably, the transportation mechanism includes a transportation bracket provided on the side of the base. A transportation motor and a transportation belt are provided on the transportation bracket. The transportation belt is driven by the transportation motor. An installation portion is provided on the transportation belt for positioning and installing the intermediate rod. Electromagnetic sliding limiting rods are provided on both sides of the installation portion for fixing the intermediate rod.

[0013] Compared with the prior art, the present invention has the following advantages: (1) the intermediate rod is prepared to be installed on the conveying belt, that is, it is positioned and installed through the installation part, and the electromagnetic sliding limit rod is used to fix the outside; the conveying belt moves to drive the rod to move; the end rods are docked and installed on the installation platform, and fixed by the clamping mechanism to complete the transfer installation of the rod; (2) the intermediate rod is limited by the traction moving wheel; the two docking plates and the two rotating drums are docked into a ring shape to limit the intermediate rod, and the electromagnetic sliding limit rod releases the limit fixation of the intermediate rod, and the intermediate rod is removed from the installation part, and the height of the lifting platform is controlled by the lifting cylinder, and the traction moving motor is engaged to drive the traction moving wheel to adjust the position of the intermediate rod, and the docking of the intermediate rod and the end rod is completed, which saves manual labor. Docking and construction; (3) changing the position of the middle rod so that it is located at the corner docking of the end rods of the closed quadrilateral. At the same time, the motor three works to rotate the drum, which can drive the middle rod to rotate and adjust the angle change caused by the change of position to ensure accurate docking; (4) adjusting the height of the lifting platform so that the middle rod is separated from the traction moving wheel, and then the motor one controls the deflection of the turntable to facilitate the flipping of the frame product after welding. In the subsequent welding, due to the stable frame structure and convenient docking, the subsequent welding operation can be completed quickly; when the welding is completed, the middle rod is located between the traction moving wheels, and the traction moving motor can drive the traction moving wheel to drive the middle rod, that is, apply a pulling force, so as to detect whether the middle rod is stably welded with the end rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure of the mounting platform of the present invention.

[0016] Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present invention.

[0017] Figure 4 It is a schematic diagram of the partial structure of the clamping mechanism of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the docking transfer mechanism of the present invention.

[0019] Figure 6 It is a schematic diagram of the installation structure of the lifting platform of the present invention.

[0020] Figure 7 It is a schematic diagram of the docking plate structure of the present invention.

[0021] Figure 8 It is a schematic diagram of the rotary drum structure of the present invention.

[0022] Figure 9This is a schematic diagram of the limit seat structure of the present invention.

[0023] Reference numerals: 1 - base; 2 - moving motor; 3 - moving belt; 4 - welding system arm; 5 - bracket; 6 - transport bracket; 7 - motor 1; 8 - turntable; 9 - motor 2; 10 - transport motor; 11 - transport belt; 12 - mounting part; 13 - electromagnetic sliding limit rod; 14 - moving base; 15 - mounting table; 16 - control motor; 17 - control turntable; 18 - connecting rod; 19 - push rod; 20 - push wheel 1; 21 - push seat; 22 - inclined slot; 23 - push wheel 2; 24 - clamping seat; 25 - pushing inclined part; 26 - spring 1; 27 - transposition table; 28 - lifting oil cylinder; 29 - lifting table; 30 - radial oil cylinder 1; 31 - radial sliding seat; 32 - moving control oil cylinder; 33 - connecting rod; 34 - docking disc; 35 - rotating cylinder; 36 - limit electric cylinder; 37 - gear 3; 38 - motor 3; 39 - limit seat; 40 - traction moving motor; 41 - traction moving wheel. Detailed implementation manners

[0024] Example: As Figures 1 to 9 shown, a positioning mechanism is provided on the base 1 for positioning and installing end face members, and a transport mechanism is provided on the side of the base 1 for transporting intermediate members; welding system arms 4 are respectively provided on both sides of the base 1 for welding operations; the transport mechanism includes a transport bracket 6 provided on the side of the base 1, a transport motor 10 and a transport belt 11 are provided on the transport bracket 6, the transport belt 11 is driven by the transport motor 10, a mounting part 12 for positioning and installing intermediate members is provided on the transport belt 11, and electromagnetic sliding limit rods 13 are provided on both sides of the mounting part 12 for fixing intermediate members.

[0025] The positioning mechanism includes a mounting table 15 slidably mounted on the base 1, a clamping mechanism is provided on the mounting table 15, the end face members are butt - mounted on the mounting table 15 in a four - sided closed shape and are clamped and fixed by the clamping mechanism; the positioning mechanism includes a moving motor 2 and a moving belt 3 provided on the base 1, the moving motor 2 is used to drive the moving belt 3, the bottom of the mounting table 15 is connected with a moving base 14, and the moving base 14 is attached to the moving belt 3.

[0026] The clamping mechanism includes a control motor 16 arranged on the moving base 14. A control turntable 17 is arranged on the output shaft of the control motor 16. A connecting rod 18 is rotatably installed on the control turntable 17. A push rod 19 is slidably installed on the moving base 14. One end of the connecting rod 18 is rotatably connected to the push rod 19. A first push wheel 20 is arranged on the push rod 19. Two push seats 21 are slidably installed on the moving base 14. An inclined groove 22 is arranged on the push seat 21. The first push wheel 20 moves inside the inclined groove 22 to push the push seat 21 to move. A second push wheel 23 is arranged on the push seat 21. Two clamping seats 24 are slidably installed on the moving base 14. A pushing inclined part 25 is arranged on the clamping seat 24. The pushing inclined part 25 is pushed by the second push wheel 23 to make the clamping seat 24 move. A first spring 26 for providing elastic force is connected between the two pushing inclined parts 25.

[0027] A docking transfer mechanism is arranged on the side of the base 1 and is used for transferring and docking the intermediate rod. The docking transfer mechanism includes a transposition table 27. A lifting table 29 is slidably arranged on the transposition table 27 in a lifting manner. A clamping and docking mechanism is arranged in an array on the lifting table 29. The clamping and docking mechanism includes a radial sliding seat 31 slidably installed on the lifting table 29. Two docking plates 34 are slidably installed on the radial sliding seat 31. A rotating cylinder 35 is rotatably installed inside the docking plate 34. A limiting seat 39 is slidably arranged inside the rotating cylinder 35. A plurality of traction moving wheels 41 are arranged in an array inside the limiting seat 39. The docking transfer mechanism includes a bracket 5 arranged on the side of the base 1. A first motor 7 is arranged on the top of the bracket 5. A rotating table 8 is rotatably installed on the top of the bracket 5. The rotating table 8 is driven by the first motor 7. A second motor 9 is arranged at one end of the rotating table 8. The transposition table 27 is rotatably installed on the rotating table 8. The transposition table 27 is driven by the second motor 9. A lifting oil cylinder 28 is arranged on the transposition table 27 and is used for controlling the lifting and moving of the lifting table 29. The clamping and docking mechanism includes a first radial oil cylinder 30 arranged on the lifting table 29 and is used for controlling the movement of the radial sliding seat 31. A moving control oil cylinder 32 is arranged on the radial sliding seat 31. Connecting rods 33 are arranged on the telescopic rods at both ends of the moving control oil cylinder 32. One end of the connecting rod 33 is connected to the docking plate 34. A third motor 38 is arranged on the docking plate 34. A third gear 37 is arranged on the output shaft of the third motor 38. The third gear 37 and the rotating cylinder 35 form a gear pair. A limiting electric cylinder 36 is arranged on the rotating cylinder 35 and is used for controlling the movement of the limiting seat 39. A traction moving motor 40 is arranged on the limiting seat 39 and is used for driving the traction moving wheels 41.

[0028] The working principle is as follows: This embodiment mainly completes the welding operation of the frame-type stainless steel rods. The end of the frame-type structure is a closed quadrilateral, and four intermediate rods are welded from the end; then, the welding of the closed quadrilateral is carried out at the other end of the intermediate rods; during this process, the intermediate rods need to be butt-jointed with the end rods. Specifically, in this implementation, the intermediate rods are pre-installed on the conveyor belt 11, that is, positioned and installed through the installation part 12, and the electromagnetic sliding limit rod 13 is used for external fixation; the conveyor belt 11 moves to drive the rods to move; the end rods are butted and installed on the installation table 15 and fixed by the clamping mechanism.

[0029] Specifically, by controlling the motor 16 to work, controlling the turntable 17 to rotate, under the action of the connecting rod 18, the push rod 19 slides, and the first push wheel 20 moves inside the inclined groove 22 to push the push seat 21 to move. The push seat 21 moves towards the clamping seats 24 on both sides, and the second push wheel 23 pushes the inclined part 25 to make the clamping seats 24 slide to complete the clamping and fixation of the rods.

[0030] After the fixation is completed, the moving motor 2 drives the moving belt 3 to move to drive the installation table 15 and the end rods to move to the docking area. The docking transfer mechanism is located above the end rods and on the side of the intermediate rods. The radial oil cylinder 30 controls the movement of the radial slide 31, and the moving control oil cylinder 32 controls the movement of the connecting rod 33 and the docking plate 34 to make the intermediate rod located between the two rotating cylinders 35. The limit electric cylinder 36 controls the movement of the limit seat 39 to limit the intermediate rod through the traction moving wheel 41; the two docking plates 34 and the two rotating cylinders 35 are respectively butted into a ring to limit the intermediate rod. The electromagnetic sliding limit rod 13 releases the limit fixation of the intermediate rod, removes the intermediate rod from the installation part 12, controls the height of the lifting table 29 through the lifting oil cylinder 28, and drives the traction moving wheel 41 by engaging the traction moving motor 40 to adjust the position of the intermediate rod to complete the docking of the intermediate rod and the end rod. Specifically, the motor two 9 drives the rotating table 27 to rotate to convert the orientation of the intermediate rod so that it is located at the corner docking position of the end rod in the shape of a closed quadrilateral. At the same time, by the operation of the motor three 38, the rotating cylinder 35 rotates, which can drive the intermediate rod to rotate to adjust the angle change brought about during the orientation conversion.

[0031] After the middle rod members are butted with the end rod members, that is, the four middle rod members are respectively butted with the four corner regions of the end rod members, welding operations are carried out through the welding system arm 4 to weld between the end rod members and between the end rod members and the middle rod members respectively. After welding, the height of the lifting platform 29 is adjusted to separate the middle rod members from the traction moving wheels 41. Then, the first motor 7 controls the deflection of the turntable 8 pieces to facilitate the flipping of the welded frame products. During subsequent welding, due to the stable frame structure and convenient butt joint, the subsequent welding operations can be quickly completed. It should be noted that after welding, the middle rod members are located between the traction moving wheels 41. The traction moving motor 40 can be used to drive the traction moving wheels 41 to apply a pulling force to the middle rod members to detect whether the middle rod members are stably welded to the end face rod members.

Claims

1. A frame-type stainless steel product welding processing equipment, comprising a base (1), a positioning mechanism is arranged on the base (1) for positioning and installing end face rods, a transport mechanism is arranged on the side of the base (1) for transporting intermediate rods; welding system arms (4) are also arranged on both sides of the base (1) for welding operations; the characteristics are: The positioning mechanism comprises a mounting platform (15) slidably mounted on the base (1), a clamping mechanism being arranged on the mounting platform (15), an end face rod being butt-jointed and butt-jointed on the mounting platform (15) in a four-sided closed shape and being clamped and fixed by the clamping mechanism; a butt-jointing transfer mechanism is arranged on the side of the base (1); and is used for transferring and butting the intermediate rod; the butt-jointing transfer mechanism comprises a transposition platform (27), a lifting platform (29) being slidably mounted on the transposition platform (27), a clamping butt-jointing mechanism being arranged in an array on the lifting platform (29), and the clamping butt-jointing mechanism comprising a radial slide seat (31) slidably mounted on the lifting platform (29), two butt-jointing plates (34) being slidably mounted on the radial slide seat (31), a rotating drum (35) being rotatably mounted on the inner side of the butt-jointing plate (34), a limiting seat (39) being slidably arranged on the inner side of the rotating drum (35), and a traction moving wheel (41) being arranged in an array on the inner side of the limiting seat (39); The clamping mechanism comprises a control motor (16) arranged on a movable base (14); a control turntable (17) is arranged on an output shaft of the control motor (16); a connecting rod (18) is rotatably mounted on the control turntable (17); a push rod (19) is slidably mounted on the movable base (14); one end of the connecting rod (18) is rotatably connected to the push rod (19); and a push wheel (20) is arranged on the push rod (19); Two push seats (21) are slidably mounted on the movable base (14), and an inclined groove (22) is provided on the push seat (21). The push wheel (20) moves inside the inclined groove (22) to push the push seat (21) to move; The push seat (21) is provided with a second push wheel (23), and two clamp seats (24) are slidably mounted on the movable base (14), and the clamp seat (24) is provided with a push inclined portion (25), and the push inclined portion (25) is pushed by the second push wheel (23) to move the clamp seat (24); a spring (26) for providing elastic force is connected between the two push inclined portions (25); The docking transfer mechanism comprises a bracket (5) arranged on the side of the base (1), a motor 1 (7) is arranged on the top of the bracket (5), and a turntable (8) is rotatably mounted on the top of the bracket (5), the turntable (8) is driven by the motor 1 (7), a motor 2 (9) is arranged at one end of the turntable (8), and a transposition table (27) is rotatably mounted on the turntable (8), and the transposition table (27) is driven by the motor 2 (9).

2. The frame type stainless steel product welding processing equipment according to claim 1 is characterized in that: The positioning mechanism comprises a moving motor (2) and a moving belt (3) arranged on a base (1); the moving motor (2) is used to drive the moving belt (3); the bottom of the mounting platform (15) is connected to a moving base (14); and the moving base (14) is attached to the moving belt (3).

3. The frame type stainless steel product welding processing equipment according to claim 1 is characterized in that: The transposition platform (27) is provided with a lifting cylinder (28) for controlling the lifting and lowering movement of the lifting platform (29); the clamping docking mechanism comprises a radial cylinder (30) provided on the lifting platform (29), the radial cylinder (30) being used to control the movement of a radial slide seat (31); a moving control cylinder (32) is provided on the radial slide seat (31), and connecting rods (33) are provided on telescopic rods at both ends of the moving control cylinder (32), and one end of the connecting rod (33) is connected to the docking plate (34).

4. The frame type stainless steel product welding processing equipment according to claim 3 is characterized in that: The docking plate (34) is provided with a third motor (38), the output shaft of the third motor (38) is provided with a third gear (37), and the third gear (37) and the rotating drum (35) form a gear pair; a limit electric cylinder (36) is provided on the rotating drum (35), the limit electric cylinder (36) is used to control the movement of the limit seat (39), and a traction movement motor (40) is provided on the limit seat (39), and the traction movement motor (40) is used to drive the traction movement wheel (41).

5. The frame type stainless steel product welding processing equipment according to claim 1 is characterized in that: The transport mechanism comprises a transport bracket (6) arranged on a side of a base (1); a transport motor (10) and a transport belt (11) are arranged on the transport bracket (6); the transport belt (11) is driven by the transport motor (10); a mounting portion (12) is arranged on the transport belt (11) for positioning and mounting an intermediate rod; and electromagnetic sliding limit rods (13) are arranged on both sides of the mounting portion (12) for fixing the intermediate rod.

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