A main reinforcement bar welding device for a steel reinforcement cage and a steel reinforcement cage forming machine

Abstract

The present invention relates to the technical field of steel cage forming equipment, and discloses a main reinforcement welding device for a steel cage, which includes at least one set of welding integrated frames. Among them, the welding integrated frame includes a frame and at least one set of welding modules arranged on the frame; the welding module includes a positioning welding mechanism and a main reinforcement fixing mechanism; the positioning welding mechanism includes a first support, a first rotation driving member, a welding torch fixing seat, a swing driving member, a welding torch fixing block, a welding torch and a stiffener positioning member. The stiffener positioning member is fixed on the welding torch fixing seat and is used for positioning the stiffener, and the welding torch is used for welding the main reinforcement and the stiffener; the main reinforcement fixing mechanism is arranged at an interval from the positioning welding mechanism. The main reinforcement fixing mechanism includes a fixing seat, a material blocking driving member, a material blocking plate, a second support, a clamping driving member and a main reinforcement clamping hook plate, and the main reinforcement clamping hook plate is used for fixing the main reinforcement. The present invention also discloses a steel cage forming machine. The present invention realizes the automatic welding of the main reinforcement and the stiffener, with low cost, high efficiency, safety and reliability.

Description

Technical Field

[0001] The present invention relates to the technical field of steel cage forming equipment, and particularly relates to a main reinforcement welding device for a steel cage and a steel cage forming machine. Background Art

[0002] A steel cage is formed by a plurality of main reinforcements arranged parallel to each other at intervals and stirrups welded to the plurality of main reinforcements. In the traditional mode of producing steel cages, most of the welding at the intersections of the main reinforcements and the stirrups is carried out manually. This processing method has the disadvantages of high labor intensity, low efficiency, high processing cost, many potential safety hazards, and low automation level. Summary of the Invention

[0003] Based on the above, the purpose of the present invention is to break the traditional production mode, overcome the deficiencies of the prior art, and provide a main reinforcement welding device for a steel cage and a steel cage forming machine, so as to improve the automation level of welding of the main reinforcements and the stirrups, save time, reduce costs, reduce the labor intensity of workers, and improve production safety.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A main reinforcement welding device for a steel cage includes at least one set of welding integrated frames. Each set of the welding integrated frames includes a frame and at least one set of welding modules arranged on the frame; each set of the welding modules includes a positioning welding mechanism and a main reinforcement fixing mechanism;

[0006] The positioning welding mechanism includes a first support, a first rotation driving member, a welding torch fixing seat, a swing driving member, a welding torch fixing block, a welding torch, and a stirrup positioning member; the first support is arranged on the frame; one end of the first rotation driving member is rotatably connected to the first support, and the other end is rotatably connected to the welding torch fixing seat; one end of the swing driving member is rotatably connected to the first support, and the other end is rotatably connected to the welding torch fixing block, and the welding torch is fixed on the welding torch fixing block; the stirrup positioning member is fixed on the welding torch fixing seat for positioning the stirrup; the welding torch is used for welding the main reinforcement and the stirrup;

[0007] The main reinforcement fixing mechanism is arranged at an interval from the positioning welding mechanism. The main reinforcement fixing mechanism includes a fixing seat, a material blocking driving member, a material blocking plate, a second support, a clamping driving member, and a main reinforcement clamping hook plate. The fixing seat is fixed on the frame. The material blocking driving member is fixed on one side of the fixing seat and is used for driving the material blocking plate to move up and down; the second support is fixed on the other side of the fixing seat; one end of the clamping driving member is rotatably connected to the second support, and the other end is rotatably connected to the main reinforcement clamping hook plate; the main reinforcement clamping hook plate is rotatably arranged on the fixing seat, and the clamping driving member can drive the main reinforcement clamping hook plate to rotate to fix the main reinforcement.

[0008] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the positioning and welding mechanism further includes a translation mechanism, which includes a third support and a translation driving member. The third support is fixed to the frame, the translation driving member is fixed to the third support, and the output end of the translation driving member is fixedly connected to the first support for driving the first support to move, so that the positioning and welding mechanism approaches or moves away from the main reinforcement bar fixing mechanism.

[0009] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the translation mechanism further includes a slider and a slide rail. The slider is fixed to the bottom of the first support, the slide rail is fixed to the upper part of the third support, and the slider is slidably connected to the slide rail.

[0010] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the welding integrated frame further includes a frame rotation mechanism, which includes a support frame, a bearing seat, a fourth support and a second rotation driving member. The bearing seat is fixed to the support frame, and both ends of the frame are rotatably installed in the bearing seat; the fourth support is fixed to the support frame, one end of the second rotation driving member is rotatably connected to the fourth support, and the other end is rotatably connected to the frame. The second rotation driving member is used to drive the frame to rotate around the bearing seat.

[0011] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the stirrup positioning member includes a fixing plate and a positioning clamp. The fixing plate is fixed to the welding torch fixing seat, and the positioning clamp is connected to the fixing plate for clamping the stirrup.

[0012] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the first rotation driving member is a rotary cylinder. One end of the rotary cylinder is rotatably connected to the first support through a first pin shaft, and the other end is rotatably connected to the welding torch fixing seat through a second pin shaft;

[0013] The swing driving member is a swing cylinder. One end of the swing cylinder is rotatably connected to the first support through a third pin shaft, and the other end is rotatably connected to the welding torch fixing block through a fourth pin shaft.

[0014] As a preferred solution of the main reinforcement bar welding device for a steel reinforcement cage, the material blocking driving member is a material blocking cylinder. The top of the material blocking cylinder fixes the material blocking plate to drive the material blocking plate to slide along the fixing seat;

[0015] The clamping driving member is a clamping hook plate cylinder. One end of the clamping hook plate cylinder is rotatably connected to the second support through a fifth pin shaft, and the other end is rotatably connected to the main reinforcement bar clamping hook plate through a sixth pin shaft. The main reinforcement bar clamping hook plate is rotatably connected to the fixing seat through a ninth pin shaft.

[0016] As a preferred solution of the main reinforcement welding device for a steel reinforcement cage, the translation driving member is a transverse cylinder, and the output end of the transverse cylinder is fixedly connected to the side surface of the first support;

[0017] The second rotation driving member is a rotation cylinder. One end of the rotation cylinder is rotatably connected to the fourth support through a seventh pin shaft, and the other end is rotatably connected to the machine frame through an eighth pin shaft.

[0018] As a preferred solution of the main reinforcement welding device for a steel reinforcement cage, the main reinforcement welding device for the steel reinforcement cage includes two groups of the welding integrated frames arranged in sequence along the length direction of the main reinforcement. Each group of the welding integrated frames includes three groups of the welding modules spaced on the machine frame.

[0019] A steel reinforcement cage forming machine includes the main reinforcement welding device for the steel reinforcement cage according to any one of the above solutions.

[0020] The beneficial effects of the present invention are as follows:

[0021] In the present invention, the material blocking driving member drives the material blocking plate to extend, and the clamping driving member drives the main reinforcement clamping hook plate to press down, so as to fix the main reinforcement; the reinforcement positioning member is used to position the reinforcement; then the first rotation driving member drives the welding torch to reach the position where welding is required, and then the swing driving member drives the welding torch to weld the intersection position of the main reinforcement and the reinforcement. The present invention realizes the automatic welding of the main reinforcement and the reinforcement of the steel reinforcement cage, has high welding strength, saves time, improves work efficiency, reduces the labor intensity of workers, has low cost, and is safe and reliable. Description of the Drawings

[0022] Figure 1 is the front view of the main reinforcement welding device for the steel reinforcement cage provided by the embodiment of the present invention;

[0023] Figure 2 is the front view of the welding integrated frame involved in the embodiment of the present invention;

[0024] Figure 3 is Figure 2 the partial enlarged view of;

[0025] Figure 4 is the side view of the main reinforcement welding device for the steel reinforcement cage provided by the embodiment of the present invention;

[0026] Figure 5 is Figure 4 the partial enlarged Figure 1 (when the material blocking driving member is in the retracted state);

[0027] Figure 6 is Figure 4 the partial enlarged Figure 2(The material blocking driving member is in the extended state);

[0028] Figure 7 It is a schematic structural diagram of the frame involved in the embodiment of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the reinforcing bar positioning member involved in the embodiment of the present invention;

[0030] Figure 9 It is a working state diagram of the main bar welding device of the steel reinforcement cage provided by the embodiment of the present invention.

[0031] In the figure:

[0032] 1. First pin shaft; 2. First rotation driving member; 3. Second pin shaft; 4. Welding torch fixing seat; 5. Welding torch fixing block; 6. Welding torch; 7. Reinforcing bar positioning member; 8. Ninth pin shaft; 9. Fixing seat; 10. Main bar clamping hook plate; 11. Sixth pin shaft; 12. Clamping driving member; 13. Fifth pin shaft; 14. Second support; 15. Frame; 16. Swing driving member; 17. Third pin shaft; 18. Material blocking plate; 19. Material blocking driving member; 20. Bearing seat; 21. Support frame; 22. Fourth support; 23. Seventh pin shaft; 24. Second rotation driving member; 25. Eighth pin shaft; 26. First support; 27. Fourth pin shaft; 28. Main bar; 29. Translation driving member; 30. Slide block; 31. Slide rail; 32. Third support; 33. Reinforcing bar; 34. Fixed plate; 35. Long hole; 36. Positioning card;

[0033] 100. Welding module; 110. Positioning welding mechanism; 120. Main bar fixing mechanism;

[0034] 200. Welding integrated frame. Detailed implementation manners

[0035] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. Additionally, it should be noted that for the convenience of description, only the parts related to the present invention are shown in the drawings, rather than all the structures.

[0036] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0038] In the description of this embodiment, the orientation or positional relationships such as "up", "down", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0039] As Figures 1 - 9 shown, this embodiment provides a main reinforcement welding device for a steel reinforcement cage, which can realize the automatic welding of the main reinforcement 28 and the stirrup 33 of the steel reinforcement cage, effectively reduce the labor intensity of workers, and improve the processing efficiency. Exemplarily, the main reinforcement 28 in this embodiment is in a long strip shape, the stirrup 33 is in a circular ring shape, and multiple main reinforcements 28 are uniformly welded to the outside of the stirrup 33 along the circumferential direction. The main reinforcement welding device for the steel reinforcement cage provided in this embodiment includes at least one set of welding integrated frames 200, and each set of welding integrated frames 200 includes a frame 15 and at least one set of welding modules 100 arranged on the frame 15. Exemplarily, as Figures 1 - 2 shown, the main reinforcement welding device for the steel reinforcement cage in this embodiment includes two sets of welding integrated frames 200, namely the welding integrated frame 200 on the left side and the welding integrated frame 200 on the right side. Specifically, the welding integrated frame 200 on the left side includes three sets of welding modules 100, and the three sets of welding modules 100 are respectively arranged at corresponding positions on the left frame 15 at intervals; similarly, the welding integrated frame 200 on the right side also includes three sets of welding modules 100, and the three sets of welding modules 100 are respectively arranged at corresponding positions on the right frame 15 at intervals. The above settings can realize the synchronous welding of six welding points of the main reinforcement 28 and the stirrup 33 in the whole 12-meter standard production line, with high welding efficiency, uniform and stable welding quality. Preferably, in this embodiment, the welding integrated frame 200 on the left side and the welding integrated frame 200 on the right side are symmetrically arranged along the length direction of the main reinforcement 28, further ensuring the welding uniformity of the main reinforcement 28 along the length direction and improving the welding quality of the steel reinforcement cage.

[0040] As Figures 3 - 6As shown, in this embodiment, each welding module 100 includes a positioning welding mechanism 110 and a main reinforcement fixing mechanism 120. The positioning welding mechanism 110 includes a first support 26, a first rotary drive 2, a welding torch fixing seat 4, a swing drive 16, a welding torch fixing block 5, a welding torch 6, and a stiffener positioning member 7. Among them, the first support 26 is disposed on the frame 15. One end of the first rotary drive 2 is rotatably connected to the first support 26, and the other end is rotatably connected to the welding torch fixing seat 4. The first rotary drive 2 is used to drive the welding torch fixing seat 4 to rotate. Preferably, the first rotary drive 2 in this embodiment is a rotary cylinder. Two relatively arranged first reinforcing plates are welded and fixed on the first support 26. One end of the rotary cylinder passes through the two first reinforcing plates through a first pin shaft 1, so as to realize the rotational connection with the first support 26; the other end of the rotary cylinder passes through the welding torch fixing seat 4 through a second pin shaft 3, so as to realize the rotational connection with the welding torch fixing seat 4. The first rotary drive 2 in this embodiment adopts a rotary cylinder, which has a simple structure, stable operation, and reliable control. Of course, in other embodiments, the first rotary drive 2 can also be selected as other rotary drive mechanisms such as a motor, and is not limited to this embodiment.

[0041] One end of the swing drive 16 is rotatably connected to the first support 26, and the other end is rotatably connected to the welding torch fixing block 5, and is used to drive the welding fixing block 5 to swing reciprocally. Specifically, the swing drive 16 in this embodiment is a swing cylinder. A second reinforcing plate is welded on the first support 26. One end of the swing cylinder is rotatably connected to the second reinforcing plate through a third pin shaft 17, and the other end of the swing cylinder is rotatably connected to the welding torch fixing block 5 through a fourth pin shaft 27. A fixing hole is provided in the middle of the welding torch fixing block 5 for fixing the welding torch 6; the welding torch 6 is used to weld the main reinforcement 28 and the stiffener 33. The swing drive 16 in this embodiment adopts a swing cylinder, which has a simple structure, stable operation, and reliable control. Of course, in other embodiments, the swing drive 16 can also adopt mechanisms such as a hydraulic cylinder, an electric cylinder, and a motor, and is not limited to this embodiment.

[0042] The stiffener positioning member 7 is fixed on the welding torch fixing seat 4 and is used to position the stiffener 33 to prevent the position of the stiffener 33 from shifting during welding, which affects the welding quality. Preferably, as Figure 4 and Figure 8 shown, the stiffener positioning member 7 in this embodiment includes a fixing plate 34 and a positioning clip 36. The fixing plate 34 is fixed on the welding torch fixing seat 4. The positioning clip 36 is connected to the fixing plate 34. The end of the positioning clip 36 is used to contact the stiffener 33 to realize the clamping of the stiffener 33. Further, a long hole 35 is provided in the fixing plate 34, and a bolt passes through the long hole 35 to fixedly connect the fixing plate 34 and the welding torch fixing seat 4; by providing the long hole 35, the position of the fixing plate 34 can be conveniently adjusted so that the positioning clip 36 can better position the stiffener 33.

[0043] The main reinforcement fixing mechanism 120 of this embodiment is arranged at an interval from the positioning welding mechanism 110 and is used to fix the main reinforcement 28 so that the positioning welding mechanism 110 can efficiently and accurately weld the intersection position of the main reinforcement 28 and the stirrup 33. The main reinforcement fixing mechanism 120 includes a fixed seat 9, a material blocking driving part 19, a material blocking plate 18, a second support 14, a clamping driving part 12 and a main reinforcement clamping hook plate 10. Among them, the bottom of the fixed seat 9 is welded and fixed to the frame 15, the material blocking driving part 19 is fixed to one side of the fixed seat 9, and the output end of the material blocking driving part 19 is connected to the material blocking plate 18 and is used to drive the material blocking plate 18 to move up and down; a first half groove is arranged on the side of the material blocking plate 18 facing the fixed seat 9, and a second half groove is arranged on the side of the fixed seat 9 facing the material blocking plate 18. After the material blocking plate 18 extends out, the first half groove and the second half groove cooperate to form a receiving groove that can carry the main reinforcement 28. The second support 14 is fixed to the other side of the fixed seat 9; one end of the clamping driving part 12 is rotatably connected to the second support 14, and the other end is rotatably connected to the main reinforcement clamping hook plate 10; the main reinforcement clamping hook plate 10 is rotatably arranged on the fixed seat 9, and a hook part is arranged at the end of the main reinforcement clamping hook plate 10. The clamping driving part 12 can drive the main reinforcement clamping hook plate 10 to rotate, so that the main reinforcement clamping hook plate 10 presses down and buckles above the receiving groove, thereby realizing the fixation of the main reinforcement 28. Preferably, in this embodiment, the material blocking driving part 19 is a material blocking air cylinder, the top of the material blocking air cylinder fixes the material blocking plate 18, and the material blocking air cylinder can drive the material blocking plate 18 to slide up and down along the fixed seat 9 by extending and retracting. Further preferably, the clamping driving part 12 of this embodiment is a clamping hook plate air cylinder. One end of the clamping hook plate air cylinder is rotatably connected to the second support 14 through a fifth pin shaft 13, the other end is rotatably connected to the main reinforcement clamping hook plate 10 through a sixth pin shaft 11, and the main reinforcement clamping hook plate 10 is rotatably connected to the fixed seat 9 through a ninth pin shaft 8. The material blocking driving part 19 of this embodiment adopts a material blocking air cylinder, and the clamping driving part 12 adopts a clamping hook plate air cylinder, which has a simple structure, stable operation and reliable control. Of course, in other embodiments, the material blocking driving part 19 and the clamping driving part 12 can also adopt other driving forms and are not limited to this embodiment.

[0044] In the present invention, the material blocking driving part 19 drives the material blocking plate 18 to extend out, and the clamping driving part 12 drives the main reinforcement clamping hook plate 10 to press down, thereby realizing the fixation of the main reinforcement 28; the stirrup positioning part 7 is used to position the stirrup 33; then the first rotation driving part 2 drives the welding torch 6 to reach the position to be welded, and then the swinging driving part 16 drives the welding torch 6 to swing, realizing the welding of the intersection position of the main reinforcement 28 and the stirrup 33. The present invention realizes the automatic welding of the main reinforcement 28 and the stirrup 33 of the steel cage, with high welding strength, time saving, improved work efficiency, reduced labor intensity of workers, low cost, safety and reliability.

[0045] Preferably, the positioning and welding mechanism 110 of this embodiment further includes a translation mechanism, which specifically includes a third support 32 and a translation driving member 29. The third support 32 is welded and fixed to the frame 15, the translation driving member 29 is fixed to the third support 32, and the output end of the translation driving member 29 is fixedly connected to the first support 26, and is used to drive the first support 26 to move horizontally along the frame 15, so that the positioning and welding mechanism 110 as a whole approaches or moves away from the main reinforcement fixing mechanism 120. As a preference, in this embodiment, the translation driving member 29 is a lateral cylinder, and the output end of the lateral cylinder is fixedly connected to the side surface of the first support 26, so as to drive the first support 26 and the parts thereon to slide on the frame 15. The translation driving member 29 of this embodiment adopts a lateral cylinder, which has a simple structure, stable operation, and reliable control. Of course, in other embodiments, the translation driving member 29 can also adopt driving mechanisms such as hydraulic cylinders, electric cylinders, and motor lead screws, and is not limited to this embodiment. Further, the translation mechanism of this embodiment further includes a slider 30 and a slide rail 31. The slider 30 is fixed to the bottom of the first support 26, the slide rail 31 is fixed to the upper part of the third support 32 by bolts, and the slider 30 is slidably connected to the slide rail 31, so that the first support 26 can slide smoothly and smoothly along the frame 15, improving the operation reliability.

[0046] Preferably, as Figures 2 - 4 , Figure 7 and Figure 9 shown, the welding integrated frame 200 of this embodiment further includes a frame rotation mechanism, which is used to drive the frame 15 to rotate, so that the frame 15 and the components thereon as a whole reach the position where the reinforcing rib 33 is located. Preferably, two groups of frame rotation mechanisms are correspondingly arranged at both ends of the frame 15 of this embodiment. Each group of frame rotation mechanisms includes a support frame 21, a bearing seat 20, a fourth support 22, and a second rotation driving member 24. The bearing seat 20 is fixed to the support frame 21, a bearing is installed in the bearing seat 20, and both ends of the bottom of the frame 15 are respectively installed in two groups of bearing seats 20 through bearings, so as to realize the rotational connection between the frame 15 and the support frame 21; the fourth support 22 is fixed to the support frame 21, one end of the second rotation driving member 24 is rotatably connected to the fourth support 22, and the other end is rotatably connected to the frame 15, and the second rotation driving member 24 can drive the frame 15 to rotate around the bearing seat 20. Preferably, in this embodiment, the second rotation driving member 24 is a rotary cylinder, one end of the rotary cylinder is rotatably connected to the fourth support 22 through a seventh pin shaft 23, and the other end is rotatably connected to the frame 15 through an eighth pin shaft 25. The second rotation driving member 24 of this embodiment adopts a rotary cylinder, which has a simple structure, stable operation, and reliable control. Of course, in other embodiments, the second rotation driving member 24 can also be other driving mechanisms such as a motor, as long as it can realize the function of driving the frame 15 to rotate, and is not limited to this embodiment.

[0047] The working process of this embodiment is as follows:

[0048] During operation, first, the material blocking driving part 19 extends to drive the material blocking plate 18 to extend. After the feeding device conveys the main reinforcement 28 in place, the clamping driving part 12 extends to drive the main reinforcement clamping hook plate 10 to press down. Through the cooperation of the main reinforcement clamping hook plate 10, the material blocking plate 18 and the fixed seat 9, the main reinforcement 28 is fixed. Then, the second rotating cylinder 24 extends to drive the frame 15 to rotate around the bearing seat 20 as the center and reach the position where the stiffener 33 is located. After the frame 15 reaches the required position, the translation driving part 29 extends to drive the first support 26 and the components thereon to approach the main reinforcement fixing mechanism 120 until the set position is reached. After that, the stiffener positioning part 7 positions the stiffener 33. Then, the first rotating driving part 2 extends to drive the welding torch fixing seat 4 and the welding torch 6 to rotate to a position close to the welding point. Then, the swinging driving part 16 extends to drive the welding torch 6 to reach the intersection of the main reinforcement 28 and the stiffener 33, and weld the welding point through the welding torch 6. To ensure the welding strength, in this embodiment, the swinging driving part 16 needs to extend and retract three times back and forth during the whole welding process. After welding is completed, the translation driving part 29 retracts, the swinging driving part 16 retracts, the first rotating driving part 2 retracts, the clamping driving part 12 retracts, the material blocking driving part 19 retracts, and finally the second rotating driving part 24 retracts to the original position, and then it continues to wait to weld the next main reinforcement 28. It should be noted that: in this embodiment, there are a total of 6 welding points that need to be welded between the main reinforcement 28 and the stiffener 33 in the entire 12-meter standard production line. Therefore, six welding torches 6 need to act simultaneously during operation. After welding is completed, the whole mechanism returns to the original position as a whole.

[0049] This embodiment also provides a steel cage forming machine, including the main reinforcement welding device of the above steel cage. This embodiment breaks the traditional production mode of the steel cage, realizes the automatic welding of the main reinforcement 28 and the stiffener 33 of the steel cage, improves the automation degree of the steel cage forming machine, saves processing time, and reduces the labor intensity of workers.

[0050] Note that the above is only the preferred embodiment of the present invention and the applied technical principle. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described here. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A main reinforcement welding device for a steel reinforcement cage, characterized in that, Comprising at least one set of welded integrated frames (200), each set of the welded integrated frames (200) comprising a frame (15) and at least one set of welding modules (100) provided on the frame (15); each set of the welding modules (100) comprising: A positioning and welding mechanism (110), comprising a first support (26), a first rotary driving member (2), a welding torch fixing seat (4), a swing driving member (16), a welding torch fixing block (5), a welding torch (6) and a stiffener positioning member (7); the first support (26) is provided on the frame (15); one end of the first rotary driving member (2) is rotatably connected to the first support (26), and the other end is rotatably connected to the welding torch fixing seat (4); one end of the swing driving member (16) is rotatably connected to the first support (26), and the other end is rotatably connected to the welding torch fixing block (5), and the welding torch (6) is fixed on the welding torch fixing block (5); the stiffener positioning member (7) is fixed on the welding torch fixing seat (4) for positioning the stiffener (33); the welding torch (6) is used for welding the main reinforcement (28) and the stiffener (33); A main reinforcement fixing mechanism (120), comprising a fixing seat (9), a material blocking driving member (19), a material blocking plate (18), a second support (14), a clamping driving member (12) and a main reinforcement clamping hook plate (10), the fixing seat (9) is fixed on the frame (15), the material blocking driving member (19) is fixed on one side of the fixing seat (9) for driving the material blocking plate (18) to move up and down; the second support (14) is fixed on the other side of the fixing seat (9); one end of the clamping driving member (12) is rotatably connected to the second support (14), and the other end is rotatably connected to the main reinforcement clamping hook plate (10); the main reinforcement clamping hook plate (10) is rotatably arranged on the fixing seat (9), and the clamping driving member (12) can drive the main reinforcement clamping hook plate (10) to rotate to fix the main reinforcement (28); The positioning and welding mechanism (110) further comprises a translation mechanism, the translation mechanism comprising a third support (32) and a translation driving member (29), the third support (32) is fixed on the frame (15), the translation driving member (29) is fixed on the third support (32), and the output end of the translation driving member (29) is fixedly connected to the first support (26) for driving the first support (26) to move so that the positioning and welding mechanism (110) approaches or moves away from the main reinforcement fixing mechanism (120).

2. The main reinforcement welding device for the steel reinforcement cage according to claim 1, characterized in that, The translation mechanism further comprises a slider (30) and a slide rail (31), the slider (30) is fixed at the bottom of the first support (26), the slide rail (31) is fixed on the upper part of the third support (32), and the slider (30) is slidably connected to the slide rail (31).

3. The main reinforcement welding device for the steel reinforcement cage according to claim 1, characterized in that, The welded integrated frame (200) further includes a frame rotating mechanism, and the frame rotating mechanism includes a support frame (21), a bearing seat (20), a fourth support (22), and a second rotation driving member (24). The bearing seat (20) is fixed on the support frame (21), and two ends of the frame (15) are rotatably installed in the bearing seat (20). The fourth support (22) is fixed on the support frame (21), one end of the second rotation driving member (24) is rotatably connected to the fourth support (22), and the other end is rotatably connected to the frame (15). The second rotation driving member (24) is used to drive the frame (15) to rotate around the bearing seat (20).

4. The main reinforcement welding device for the steel reinforcement cage according to claim 1, characterized in that, The reinforcing rib positioning member (7) includes a fixing plate (34) and a positioning clamp (36). The fixing plate (34) is fixed on the welding torch fixing base (4), and the positioning clamp (36) is connected to the fixing plate (34) and is used to clamp the reinforcing rib (33).

5. The main bar welding device for the steel reinforcement cage according to claim 1, characterized in that, The first rotation driving member (2) is a rotary cylinder. One end of the rotary cylinder is rotatably connected to the first support (26) through a first pin shaft (1), and the other end is rotatably connected to the welding torch fixing base (4) through a second pin shaft (3). The swing driving member (16) is a swing cylinder. One end of the swing cylinder is rotatably connected to the first support (26) through a third pin shaft (17), and the other end is rotatably connected to the welding torch fixing block (5) through a fourth pin shaft (27).

6. The main reinforcement welding device for the steel reinforcement cage according to claim 1, characterized in that, The material blocking driving member (19) is a material blocking cylinder. The top of the material blocking cylinder fixes the material blocking plate (18) to drive the material blocking plate (18) to slide along the fixing base (9). The clamping driving member (12) is a clamping hook plate cylinder. One end of the clamping hook plate cylinder is rotatably connected to the second support (14) through a fifth pin shaft (13), and the other end is rotatably connected to the main rib clamping hook plate (10) through a sixth pin shaft (11). The main rib clamping hook plate (10) is rotatably connected to the fixing base (9) through a ninth pin shaft (8).

7. The main reinforcement welding device for the steel reinforcement cage according to claim 3, characterized in that, The translation driving member (29) is a transverse cylinder, and the output end of the transverse cylinder is fixedly connected to the side surface of the first support (26). The second rotation driving member (24) is a rotary cylinder. One end of the rotary cylinder is rotatably connected to the fourth support (22) through a seventh pin shaft (23), and the other end is rotatably connected to the frame (15) through an eighth pin shaft (25).

8. The main reinforcement welding device for the steel reinforcement cage according to any one of claims 1-7, characterized in that, The main rib welding device of the steel reinforcement cage includes two groups of the welded integrated frames (200) arranged in sequence along the length direction of the main rib (28). Each group of the welded integrated frames (200) includes three groups of the welding modules (100) arranged at intervals on the frame (15).

9. A steel cage forming machine, characterized in that, Including the main rib welding device of the steel reinforcement cage according to any one of claims 1-8.

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