Continuous welding device

Abstract

The utility model belongs to the technical field of reinforcement cage machining and forming, and discloses a continuous welding device which comprises two feed-in welding mechanisms, each feed-in welding mechanism comprises a feed-in bearing sliding rail, a feed-in bearing seat, a feed-in driver and a welding clamping module, the feed-in bearing seats are arranged on the feed-in bearing sliding rails in a sliding mode, and the feed-in drivers are arranged on the feed-in bearing sliding rails. The output end of the feed-in driver is connected to the feed-in bearing seat, the welding clamping module is arranged on the feed-in bearing seat and comprises a clamping driver, a clamping electrode and a fixed electrode, the clamping driver can drive the clamping electrode and the fixed electrode to get close to each other, and the clamping electrode and the fixed electrode can weld a stirrup to a main reinforcement. According to the welding and clamping device, the clamping driver of the welding and clamping module can drive the clamping electrode and the fixed electrode to be close to each other to conduct welding operation and clamping operation, the moving range of the welding and clamping module is effectively shortened, and continuous and efficient welding machining is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and forming of steel reinforcement cages, in particular to a continuous welding device. Background Art

[0002] A steel reinforcement cage is composed of main bars and stirrups. When processing and forming, along the extension direction of the main bars, a plurality of stirrups need to be welded and sleeved on the outer periphery of the main bars one by one at a certain interval.

[0003] When the existing welding device operates, it needs to move along the extension direction of the main bars to weld a plurality of stirrups placed on the main bars one by one. The moving workload of the welding device is large, and after the welding device moves, it is also necessary to align it with the stirrups. The operation process is complex and cumbersome, with low efficiency, high processing costs, many potential safety hazards, and low automation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a continuous welding device capable of efficiently welding and forming a steel reinforcement cage.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A continuous welding device includes two feeding and welding mechanisms. The two feeding and welding mechanisms are arranged in parallel and at intervals. The feeding and welding mechanism includes:

[0007] A feeding and carrying slide rail;

[0008] A feeding and carrying seat, which is slidably arranged on the feeding and carrying slide rail;

[0009] A feeding driver, the output end of which is connected to the feeding and carrying seat and can drive the feeding and carrying seat to move along the feeding and carrying slide rail;

[0010] A welding clamping module, which is arranged on the feeding and carrying seat and includes a clamping driver, a clamping electrode and a fixed electrode. The clamping driver can drive the clamping electrode and the fixed electrode to approach each other to clamp and fix the stirrup and the main bar together. When the stirrup and the main bar are clamped and fixed together, the clamping electrode and the fixed electrode can weld the stirrup to the main bar, and the feeding driver can drive the stirrup and the main bar to move a set distance through the feeding and carrying seat.

[0011] Preferably, the clamping electrode is provided with a clamping groove, the through direction of the clamping groove is parallel to the length direction of the feeding and carrying slide rail, and when the clamping electrode and the fixed electrode clamp the main bar and the stirrup, the main bar extends into the clamping groove.

[0012] Preferably, the clamping electrode is provided with a positioning groove, the through direction of the positioning groove is perpendicular to the length direction of the feeding and carrying slide rail, and when the clamping electrode and the fixed electrode clamp the main reinforcement and the stirrup, the stirrup extends into the positioning groove.

[0013] Preferably, the welding clamping module further includes:

[0014] A position adjustment frame, the clamping driver and the fixed electrode are respectively arranged on the position adjustment frame, and the clamping electrode is installed at the output end of the clamping driver;

[0015] A position adjustment driver, the position adjustment driver is arranged on the feeding and carrying seat and can drive the position adjustment frame to rotate relative to the feeding and carrying seat, and the rotation axis of the position adjustment frame is parallel to the length direction of the feeding and carrying slide rail.

[0016] Preferably, the feeding and welding mechanism further includes a limit guiding module, the limit guiding module is arranged on the feeding and carrying seat and can limit the main reinforcement radially.

[0017] Preferably, the limit guiding module includes:

[0018] A limit guiding driver, the limit guiding driver is installed on the feeding and carrying seat;

[0019] Two limit guiding blocks, the two limit guiding blocks are respectively installed at the output end of the limit guiding driver, the limit guiding driver can drive the two limit guiding blocks to approach each other and enclose to form a limit guiding channel, and the main reinforcement can pass through the limit guiding channel.

[0020] Preferably, the limit guiding block is provided with a limit groove, the cross section of the limit groove is semicircular, and the two limit grooves can be assembled to form the limit guiding channel with a circular cross section.

[0021] Preferably, a width adjustment mechanism is further included, and the width adjustment mechanism can drive the two feeding and welding mechanisms to approach each other and move away from each other.

[0022] Preferably, one feeding and welding mechanism is fixedly arranged, and the other feeding and welding mechanism is connected to the output end of the width adjustment mechanism.

[0023] Preferably, each feeding and welding mechanism is configured with one width adjustment mechanism, and the width adjustment mechanism includes:

[0024] A width adjustment slide rail, the width adjustment slide rail is perpendicular to the feeding and carrying slide rail, and the feeding and welding mechanism is slidably arranged on the width adjustment slide rail;

[0025] A width adjustment driver, the output end of the width adjustment driver is connected to the feeding and welding mechanism, and can drive the feeding and welding mechanism to move along the width adjustment slide rail.

[0026] A continuous welding method, using the above-mentioned continuous welding device, includes:

[0027] Step 1: The clamping driver drives the clamping electrode and the fixed electrode to approach each other, and clamps and fixes the connection parts of the stirrup and the main reinforcement to be welded together.

[0028] Step 2: The clamping electrode and the fixed electrode weld the stirrup and the main reinforcement.

[0029] Step 3: The feeding driver drives the welded stirrup and main reinforcement to move a set distance through the feeding carrier.

[0030] Step 4: The clamping driver drives the clamping electrode and the fixed electrode to move away from each other, and releases the welded stirrup and main reinforcement.

[0031] Step 5: The feeding driver drives the feeding carrier to reset.

[0032] Step 6: Move another stirrup to be welded to the connection part of the main reinforcement.

[0033] Step 7: The clamping driver drives the clamping electrode and the fixed electrode to approach each other, and clamps and fixes the connection parts of the stirrup and the main reinforcement to be welded together.

[0034] Step 8: The clamping electrode and the fixed electrode weld the stirrup and the main reinforcement.

[0035] Advantages of the present utility model:

[0036] The clamping driver of the welding and clamping module can drive the clamping electrode and the fixed electrode to approach each other, so that the clamping electrode and the fixed electrode can not only perform welding operations but also perform clamping operations. The two feeding and welding mechanisms cooperate with each other, and can reliably weld the stirrup to the main reinforcement. When the stirrup and the main reinforcement are welded, the clamping electrode and the fixed electrode continue to maintain the clamping state. The feeding driver can drive the stirrup and the main reinforcement to move a set distance through the feeding carrier. The welding and clamping module reciprocates and welds, and can continuously perform operations, efficiently weld and form the reinforcement cage, effectively shortening the moving range of the welding and clamping module, improving the accuracy of the alignment between the welding and clamping module and the stirrup during welding operations, the operation process is simple and convenient, improving the processing efficiency, reducing the processing cost, reducing potential safety hazards, and enhancing the degree of automation. Description of the drawings

[0037] Figure 1 It is a schematic structural diagram of the continuous welding device described in the embodiment of the present utility model;

[0038] Figure 2 is the front view of the continuous welding device according to the embodiment of the present utility model;

[0039] Figure 3 is the top view of the continuous welding device according to the embodiment of the present utility model;

[0040] Figure 4 is the partial structural schematic diagram of the continuous welding device according to the embodiment of the present utility model;

[0041] Figure 5 is Figure 4 the enlarged view of part A in

[0042] Figure 6 is the structural schematic diagram of the feeding and bearing seat and the welding clamping module cooperating with each other according to the embodiment of the present utility model;

[0043] Figure 7 is the structural schematic diagram of the limit and guiding module according to the embodiment of the present utility model;

[0044] Figure 8 is the structural schematic diagram of the steel reinforcement cage processed and formed by the continuous welding device according to the embodiment of the present utility model.

[0045] In the figure:

[0046] 100, stirrup; 200, main reinforcement;

[0047] 1, feeding and welding mechanism;

[0048] 11, feeding and bearing slide rail;

[0049] 12, feeding and bearing seat;

[0050] 13, feeding driver;

[0051] 14, welding clamping module; 141, clamping driver; 142, clamping electrode; 1421, clamping groove; 1422, positioning groove; 143, fixed electrode; 144, position and orientation adjustment frame; 145, position and orientation adjustment driver;

[0052] 15, limit and guiding module; 151, limit and guiding driver; 152, limit and guiding block; 153, limit and guiding channel;

[0053] 16, transformer;

[0054] 17, first wire;

[0055] 18, second wire;

[0056] 2, width adjustment mechanism;

[0057] 21. Width adjustment slide rail;

[0058] 22. Width adjustment driver;

[0059] 3. Bottom carrier. Detailed implementation manners

[0060] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0061] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. It may 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 utility model can be understood according to specific circumstances.

[0062] In the description of the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first feature and the second feature, or may include the situation where the first feature and the second feature are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" 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", "below" and "beneath" 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.

[0063] The technical solutions of the present utility model will be further described below with reference to the drawings and through specific implementation manners.

[0064] As Figures 1-8As shown in the figure, the utility model provides a continuous welding device, which includes two feeding and welding mechanisms 1. The two feeding and welding mechanisms 1 are arranged in parallel and at intervals. The feeding and welding mechanism 1 includes a feeding and bearing slide rail 11, a feeding and bearing seat 12, a feeding driver 13 and a welding clamping module 14. Among them, the feeding and bearing seat 12 is slidably arranged on the feeding and bearing slide rail 11. The output end of the feeding driver 13 is connected to the feeding and bearing seat 12 and can drive the feeding and bearing seat 12 to move along the feeding and bearing slide rail 11. The welding clamping module 14 is arranged on the feeding and bearing seat 12 and includes a clamping driver 141, a clamping electrode 142 and a fixed electrode 143. The clamping driver 141 can drive the clamping electrode 142 and the fixed electrode 143 to approach each other, clamp and fix the stirrup 100 and the main reinforcement 200 together. When the stirrup 100 and the main reinforcement 200 are clamped and fixed together, the clamping electrode 142 and the fixed electrode 143 can weld the stirrup 100 to the main reinforcement 200. The feeding driver 13 can drive the stirrup 100 and the main reinforcement 200 to move a set distance through the feeding and bearing seat 12.

[0065] In the utility model, the clamping driver 141 of the welding clamping module 14 can drive the clamping electrode 142 and the fixed electrode 143 to approach each other, so that the clamping electrode 142 and the fixed electrode 143 can both perform welding operations and clamping operations. The two feeding and welding mechanisms 1 cooperate with each other to reliably weld the stirrup 100 to the main reinforcement 200. After the stirrup 100 and the main reinforcement 200 are welded, the clamping electrode 142 and the fixed electrode 143 continue to maintain the clamping state. The feeding driver 13 can drive the stirrup 100 and the main reinforcement 200 to move a set distance through the feeding and bearing seat 12. The welding clamping module 14 reciprocates and welds, and can continuously perform operations, efficiently weld and form a steel reinforcement cage, effectively shortening the moving range of the welding clamping module 14, improving the accuracy of the alignment between the welding clamping module 14 and the stirrup 100 during welding operations, the operation process is simple and convenient, improving the processing efficiency, reducing the processing cost, reducing potential safety hazards, and enhancing the degree of automation.

[0066] In this embodiment, the feeding driver 13 is a stepping electric cylinder, and the stroke of driving the feeding and bearing seat 12 to move each time is accurately fixed. When the stroke of one step of the feeding and bearing seat 12 cannot reach the distance between two adjacent stirrups 100 in the steel reinforcement cage to be processed, the feeding driver 13 can also drive the feeding and bearing seat 12 clamping the stirrup 100 and the main reinforcement 200 to step multiple times until the distance between two adjacent stirrups 100 in the steel reinforcement cage to be processed is reached.

[0067] In other embodiments, the feeding driver 13 can also be other devices such as a linear motor, which is not limited here.

[0068] Specifically, the clamping electrode 142 is provided with a clamping groove 1421, the through direction of the clamping groove 1421 is parallel to the length direction of the feeding bearing slide rail 11, and when the clamping electrode 142 and the fixed electrode 143 clamp the main reinforcement 200 and the stirrup 100, the main reinforcement 200 extends into the clamping groove 1421. By providing the clamping groove 1421, the swinging displacement of the main reinforcement 200 during the welding operation is avoided, and the processing accuracy is guaranteed.

[0069] More specifically, the clamping electrode 142 is provided with a positioning groove 1422, the penetration direction of the positioning groove 1422 is perpendicular to the length direction of the feeding bearing slide rail 11, and when the clamping electrode 142 and the fixed electrode 143 clamp the main reinforcement 200 and the stirrup 100, the stirrup 100 extends into the positioning groove 1422. By providing the positioning groove 1422, the stirrup 100 is prevented from shaking and shifting during the welding operation, thereby ensuring the processing accuracy.

[0070] In this embodiment, the clamping electrode 142 has a clamping arm, and the clamping groove 1421 is arranged on the side wall of the clamping arm facing the fixed electrode 143, and the cross-section is triangular, which further improves the limiting effect. The positioning groove 1422 passes through the side wall of the clamping arm facing the fixed electrode 143 to the side wall of the clamping arm away from the fixed electrode 143. When positioning the stirrup 100, the stirrup 100 rests against the bottom of the positioning groove 1422.

[0071] Specifically, the welding clamping module 14 also includes a position adjustment frame 144 and a position adjustment driver 145. The clamping driver 141 and the fixed electrode 143 are respectively arranged on the position adjustment frame 144, the clamping electrode 142 is installed on the output end of the clamping driver 141, and the position adjustment driver 145 is arranged on the feeding bearing seat 12, which can drive the position adjustment frame 144 to rotate relative to the feeding bearing seat 12, and the rotation axis of the position adjustment frame 144 is parallel to the length direction of the feeding bearing slide rail 11. The above arrangement enables the clamping electrode 142 and the fixed electrode 143 to flexibly and conveniently clamp the stirrup 100 and the main reinforcement 200.

[0072] More specifically, the position adjustment frame 144 is a plate-shaped structure, one end of which is rotatably connected to the feeding support seat 12 . The position adjustment driver 145 is rotatably installed on the feeding support seat 12 , and the output end is rotatably connected to the other end of the position adjustment frame 144 .

[0073] In this embodiment, the clamping driver 141 and the position adjustment driver 145 are both cylinders. The driving stroke of the clamping driver 141 is relatively short, while the driving stroke of the position adjustment driver 145 is relatively long.

[0074] In other embodiments, the clamping driver 141 and the position adjustment driver 145 may also be hydraulic cylinders or electric cylinders, etc., which are not limited here.

[0075] Specifically, the feeding and welding mechanism 1 further includes a limiting and guiding module 15. The limiting and guiding module 15 is arranged on the feeding and bearing seat 12 and can limit the main reinforcement 200 in the radial direction. By arranging the limiting and guiding module 15, the main reinforcement 200 is limited during the welding and stepping processes of the steel cage, ensuring the processing accuracy of the steel cage.

[0076] More specifically, the limiting and guiding module 15 includes a limiting and guiding driver 151 and two limiting and guiding blocks 152. Among them, the limiting and guiding driver 151 is installed on the feeding and bearing seat 12, and the two limiting and guiding blocks 152 are respectively installed at the output end of the limiting and guiding driver 151. The limiting and guiding driver 151 can drive the two limiting and guiding blocks 152 to approach each other and enclose to form a limiting and guiding channel 153, and the main reinforcement 200 can pass through the limiting and guiding channel 153. The limiting and guiding channel 153 plays a guiding role for the main reinforcement 200 during the manufacturing process of the steel cage, ensuring the manufacturing accuracy of the steel cage.

[0077] More specifically, a limiting groove is provided on the limiting and guiding block 152. The cross-section of the limiting groove is semicircular, and the two limiting grooves can be assembled to form a limiting and guiding channel 153 with a circular cross-section. The above setting enables the main reinforcement 200 to pass through the limiting and guiding channel 153 more smoothly.

[0078] In this embodiment, the limiting and guiding driver 151 is a pneumatic finger, and the two limiting and guiding blocks 152 are respectively installed on the two jaws of the pneumatic finger.

[0079] In other embodiments, the limiting and guiding driver 151 can also be composed of two cylinders, and the two limiting and guiding blocks 152 are respectively installed at the output ends of the two cylinders.

[0080] Specifically, the continuous welding device further includes a width adjustment mechanism 2. The width adjustment mechanism 2 can drive the two feeding and welding mechanisms 1 to approach each other and move away from each other. By arranging the width adjustment mechanism 2, the adjustment of the distance between the two feeding and welding mechanisms 1 is realized, so as to meet the welding of steel cages with different width specifications.

[0081] More specifically, at least one feeding and welding mechanism 1 is configured with a width adjustment mechanism 2. It can be that one feeding and welding mechanism 1 is fixedly arranged, and the other feeding and welding mechanism 1 is connected to the output end of the width adjustment mechanism 2, thereby reducing the cost and improving the use efficiency of the width adjustment mechanism 2. It can also be that the two feeding and welding mechanisms 1 are respectively driven by two width adjustment mechanisms 2, thereby increasing the width adjustment range.

[0082] In this embodiment, each feeding and welding mechanism 1 is configured with a width adjustment mechanism 2. The width adjustment mechanism 2 includes a width adjustment slide rail 21 and a width adjustment drive 22. The width adjustment drives 22 of the two width adjustment mechanisms 2 share the width adjustment slide rail 21. Among them, the width adjustment slide rail 21 is perpendicular to the feeding and bearing slide rail 11. The feeding and welding mechanism 1 is slidably arranged on the width adjustment slide rail 21. The output end of the width adjustment drive 22 is connected to the feeding and welding mechanism 1 and can drive the feeding and welding mechanism 1 to move along the width adjustment slide rail 21. The above settings can stably and accurately adjust the distance between the two feeding and welding mechanisms 1.

[0083] Specifically, a plurality of width adjustment slide rails 21 are provided. The plurality of width adjustment slide rails 21 are parallel to each other and arranged at intervals. The feeding and welding mechanism 1 is slidably mounted on the plurality of width adjustment slide rails 21.

[0084] More specifically, three width adjustment slide rails 21 are provided. The feeding and bearing slide rail 11 is slidably mounted on two width adjustment slide rails 21 through a mounting block, and the feeding drive 13 is slidably mounted on one width adjustment slide rail 21.

[0085] In this embodiment, the width adjustment drive 22 is an electric cylinder. The two width adjustment drives 22 are located on the opposite sides of the two feeding and welding mechanisms 1.

[0086] In other embodiments, the width adjustment drive 22 can also be other devices such as a linear motor, which is not limited herein.

[0087] Specifically, the continuous welding device further includes a bottom bearing frame 3. The width adjustment slide rail 21 and the width adjustment drive 22 are respectively mounted on the bottom bearing frame 3.

[0088] More specifically, a transformer 16 is also configured on the bottom bearing frame 3 for each welding clamping module 14. The two transformers 16 are located on the opposite sides of the two feeding and welding mechanisms 1. The clamping electrode 142 is connected with an electrode guide plate. The electrode guide plate is connected to the transformer 16 through a first wire 17, and the fixed electrode 143 is connected to the transformer 16 through a second wire 18.

[0089] In this embodiment, based on the transformer 16, the first wire 17 and the second wire 18, the principle and working mode of the welding operation of the clamping electrode 142 and the fixed electrode 143 are prior art and will not be elaborated herein. In addition, a circulating water path is provided inside the clamping electrode 142 and the electrode guide plate. The circulating water path can cool down during the welding process, ensuring the stability and reliability of the welding operation.

[0090] The steel cage processed by the continuous welding device of the utility model is a square steel cage, the stirrup 100 is rectangular, and two main bars 200 are arranged through the rectangular stirrup 100. The two main bars 200 are located at the adjacent two corners of the rectangular stirrup 100. The two feeding and welding mechanisms 1 are symmetrically arranged and are respectively used for welding the two main bars 200.

[0091] The utility model also provides a continuous welding method, which uses the above continuous welding device and includes the following steps:

[0092] Step 1: The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to approach each other, and clamps and fixes the connection parts of the stirrup 100 and the main bar 200 to be welded together.

[0093] Step 2: The clamping electrode 142 and the fixed electrode 143 weld the stirrup 100 and the main bar 200.

[0094] Step 3: The feeding driver 13 drives the welded stirrup 100 and main bar 200 to move a set distance through the feeding carrier 12.

[0095] Step 4: The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to move away from each other, and releases the welded stirrup 100 and main bar 200.

[0096] Step 5: The feeding driver 13 drives the feeding carrier 12 to reset.

[0097] Step 6: Move another stirrup 100 to be welded to the connection part of the main bar 200 to be welded.

[0098] Step 7: The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to approach each other, and clamps and fixes the connection parts of the stirrup 100 and the main bar 200 to be welded together.

[0099] Step 8: The clamping electrode 142 and the fixed electrode 143 weld the stirrup 100 and the main bar 200.

[0100] In the continuous welding method of the present utility model, the clamping driver 141 of the welding clamping module 14 can drive the clamping electrode 142 and the fixed electrode 143 to approach each other, so that the clamping electrode 142 and the fixed electrode 143 can both perform welding operations and clamping operations. The two feeding and welding mechanisms 1 cooperate with each other to reliably weld the stirrup 100 to the main reinforcement 200. After the stirrup 100 and the main reinforcement 200 are welded, the clamping electrode 142 and the fixed electrode 143 continue to maintain the clamping state. The feeding driver 13 can drive the stirrup 100 and the main reinforcement 200 to move a set distance through the feeding carrier 12. The welding clamping module 14 reciprocates and welds, enabling continuous operation, efficiently welding and forming the steel reinforcement cage, effectively shortening the moving range of the welding clamping module 14, improving the accuracy of the alignment between the welding clamping module 14 and the stirrup 100 during welding operations, with a simple and convenient operation process, improving the processing efficiency, reducing the processing cost, reducing potential safety hazards, and enhancing the degree of automation.

[0101] Based on the specific structure of the above continuous welding device, the specific steps of the continuous welding method of the present utility model are as follows:

[0102] S1. According to the size of the steel reinforcement cage to be processed, the two width adjustment mechanisms 2 drive the two feeding and welding mechanisms 1 to act, so that the distance between the two feeding and welding mechanisms 1 is adapted to the width dimension of the steel reinforcement cage.

[0103] In this step, according to the design requirements, the distance between the two feeding and welding mechanisms 1 is adjusted so that during subsequent welding operations, the clamping driver 141 and the position adjustment driver 145 cooperate to sleeved the main reinforcement 200 between the clamping electrode 142 and the fixed electrode 143.

[0104] S2. Move a stirrup 100 to be welded to the connection position of the two main reinforcements 200.

[0105] In this step, through an external conveying mechanism or manually, a stirrup 100 is moved to the connection position of the two main reinforcements 200 and sleeved outside the two main reinforcements 200.

[0106] S3. The limit guiding driver 151 drives the two limit guiding blocks 152 to close, so that the two main reinforcements 200 pass through the two limit guiding channels 153 one by one.

[0107] In this step, the two main reinforcements 200 are radially limited and axially guided through the two limit guiding channels 153 to ensure the subsequent welding accuracy.

[0108] S4. The position adjustment driver 145 drives the position adjustment frame 144 to act, so that the stirrup 100 and the main reinforcement 200 to be welded extend between the clamping electrode 142 and the fixed electrode 143.

[0109] In this step, the orientation adjustment driver 145 drives the orientation adjustment frame 144 to rotate relative to the feeding carrier 12, driving the clamping electrode 142 and the fixed electrode 143 to move towards the stirrup 100 until the stirrup 100 to be welded and the main reinforcement 200 extend between the clamping electrode 142 and the fixed electrode 143.

[0110] S5. The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to approach each other, clamping and fixing the joints to be welded of the stirrup 100 and the main reinforcement 200 together.

[0111] In this step, with the fixed electrode 143 as a reference, the clamping driver 141 drives the clamping electrode 142 to move towards the fixed electrode 143.

[0112] S6. The stirrup 100 to be welded abuts against the bottom of the positioning groove 1422, and the main reinforcement 200 is carried on the fixed electrode 143 and abuts against the bottom of the clamping groove 1421.

[0113] In this step, when the stirrup 100 abuts against the bottom of the positioning groove 1422 and the main reinforcement 200 abuts against the bottom of the clamping groove 1421, the clamping action of the clamping electrode 142 and the fixed electrode 143 is in place. At this time, the stirrup 100 is perpendicular to the main reinforcement 200.

[0114] S7. The clamping electrode 142 and the fixed electrode 143 weld the stirrup 100 and the main reinforcement 200.

[0115] In this step, the transformer 16 supplies power to the clamping electrode 142 and the fixed electrode 143 through the first wire 17 and the second wire 18 for welding operations.

[0116] S8. The feeding driver 13 drives the welded stirrup 100 and main reinforcement 200 to move a set distance through the feeding carrier 12.

[0117] In this step, after the welding operation is completed, the clamping electrode 142 and the fixed electrode 143 remain in the clamping state. Driven by the feeding driver 13, the stirrup 100 and the main reinforcement 200 are fed.

[0118] S9. The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to move away from each other, releasing the welded stirrup 100 and main reinforcement 200.

[0119] In this step, after the feeding is in place, the clamping driver 141 drives the clamping electrode 142 away from the fixed electrode 143, releasing the welded stirrup 100. On this basis, the orientation adjustment driver 145 drives the orientation adjustment frame 144 to rotate relative to the feeding carrier 12 to avoid the welded stirrup 100.

[0120] S10. The feeding driver 13 drives the feeding carrier 12 to reset.

[0121] In this step, the feeding driver 13 drives the feeding carrier 12 to move to the position where the welding operation was performed in step S7.

[0122] S11. The limit guiding driver 151 drives the two limit guiding blocks 152 to open.

[0123] In this step, the two limit guiding blocks 152 open to avoid the subsequent incoming stirrup 100 to be welded.

[0124] S12. Move another stirrup 100 to be welded to the connection position of the main bars 200.

[0125] In this step, through an external conveying mechanism or manually, another stirrup 100 is moved to the connection position of the two main bars 200, sleeved outside the two main bars 200, adjacent to the previously welded stirrup 100.

[0126] S13. The limit guiding driver 151 drives the two limit guiding blocks 152 to close, so that the two main bars 200 pass through the two limit guiding channels 153 in a one-to-one correspondence.

[0127] In this step, the two main bars 200 are continuously radially limited and axially guided through the two limit guiding channels 153 to ensure the subsequent welding accuracy.

[0128] S14. The orientation adjustment driver 145 drives the orientation adjustment frame 144 to act, so that the stirrup 100 and the main bar 200 to be welded extend between the clamping electrode 142 and the fixed electrode 143.

[0129] In this step, the orientation adjustment driver 145 drives the orientation adjustment frame 144 to rotate relative to the feeding carrier 12, driving the clamping electrode 142 and the fixed electrode 143 to move towards the stirrup 100 until the stirrup 100 and the main bar 200 to be welded extend between the clamping electrode 142 and the fixed electrode 143.

[0130] S15. The clamping driver 141 drives the clamping electrode 142 and the fixed electrode 143 to approach each other, clamping and fixing the connection position of the stirrup 100 and the main bar 200 to be welded together.

[0131] In this step, with the fixed electrode 143 as a reference, the clamping driver 141 drives the clamping electrode 142 to move towards the fixed electrode 143.

[0132] S16. The stirrup 100 to be welded abuts against the bottom of the positioning groove 1422, and the main reinforcement bar 200 is carried on the fixed electrode 143 and abuts against the bottom of the clamping groove 1421.

[0133] In this step, when the stirrup 100 abuts against the bottom of the positioning groove 1422 and the main reinforcement bar 200 abuts against the bottom of the clamping groove 1421, the clamping actions of the clamping electrode 142 and the fixed electrode 143 are in place. At this time, the stirrup 100 is perpendicular to the main reinforcement bar 200.

[0134] S17. The clamping electrode 142 and the fixed electrode 143 weld the stirrup 100 and the main reinforcement bar 200.

[0135] In this step, the transformer 16 supplies power to the clamping electrode 142 and the fixed electrode 143 through the first wire 17 and the second wire 18 for welding operations.

[0136] Then, S8 to S17 are repeated until the processing and forming of the reinforcement cage are completed.

[0137] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A continuous welding device, characterized in that: The invention comprises two feeding welding mechanisms (1), wherein the two feeding welding mechanisms (1) are arranged in parallel and at intervals, and the feeding welding mechanisms (1) comprise: Feeding the load-bearing slide rail (11); A feeding bearing seat (12), wherein the feeding bearing seat (12) is slidably arranged on the feeding bearing slide rail (11); A feeding driver (13), wherein an output end of the feeding driver (13) is connected to the feeding bearing seat (12), and is capable of driving the feeding bearing seat (12) to move along the feeding bearing slide rail (11); A welding clamping module (14), wherein the welding clamping module (14) is arranged on the feeding bearing seat (12), and comprises a clamping driver (141), a clamping electrode (142) and a fixed electrode (143); the clamping driver (141) can drive the clamping electrode (142) and the fixed electrode (143) to approach each other, so as to clamp and fix the stirrup (100) and the main reinforcement (200) together; when the stirrup (100) and the main reinforcement (200) are clamped and fixed together, the clamping electrode (142) and the fixed electrode (143) can weld the stirrup (100) to the main reinforcement (200); and the feeding driver (13) can drive the stirrup (100) and the main reinforcement (200) to move a set distance through the feeding bearing seat (12).

2. The continuous welding device according to claim 1, characterized in that: The clamping electrode (142) is provided with a clamping groove (1421), and the through direction of the clamping groove (1421) is parallel to the length direction of the feeding bearing slide rail (11). When the clamping electrode (142) and the fixed electrode (143) clamp the main reinforcement (200) and the stirrup (100), the main reinforcement (200) extends into the clamping groove (1421).

3. The continuous welding device according to claim 1, characterized in that: The clamping electrode (142) is provided with a positioning groove (1422), and the penetration direction of the positioning groove (1422) is perpendicular to the length direction of the feeding bearing slide rail (11). When the clamping electrode (142) and the fixed electrode (143) clamp the main reinforcement (200) and the stirrup (100), the stirrup (100) extends into the positioning groove (1422).

4. The continuous welding device according to claim 1, characterized in that: The welding clamping module (14) further comprises: A position adjustment frame (144), the clamping driver (141) and the fixed electrode (143) are respectively arranged on the position adjustment frame (144), and the clamping electrode (142) is installed at the output end of the clamping driver (141); A position adjustment driver (145) is arranged on the feeding support seat (12) and is capable of driving the position adjustment frame (144) to rotate relative to the feeding support seat (12), and the rotation axis of the position adjustment frame (144) is parallel to the length direction of the feeding support slide rail (11).

5. The continuous welding device according to claim 1, characterized in that: The feeding welding mechanism (1) further comprises a limiting guide module (15), wherein the limiting guide module (15) is arranged on the feeding bearing seat (12) and is capable of limiting the main rib (200) in the radial direction.

6. The continuous welding device according to claim 5, characterized in that: The position limiting guide module (15) comprises: A position limiting guide driver (151), wherein the position limiting guide driver (151) is mounted on the feeding bearing seat (12); Two limiting guide blocks (152), the two limiting guide blocks (152) are respectively installed at the output end of the limiting guide driver (151), the limiting guide driver (151) can drive the two limiting guide blocks (152) to be close to each other to form a limiting guide channel (153), and the main rib (200) can be inserted into the limiting guide channel (153).

7. The continuous welding device according to claim 6, characterized in that: The limiting guide block (152) is provided with a limiting groove, the cross section of which is semicircular, and two limiting grooves can be assembled to form the limiting guide channel (153) with a circular cross section.

8. The continuous welding device according to claim 1, characterized in that: It also comprises a width adjustment mechanism (2), wherein the width adjustment mechanism (2) can drive the two feeding welding mechanisms (1) to move closer to each other and away from each other.

9. The continuous welding device according to claim 8, characterized in that: One of the feeding and welding mechanisms (1) is fixedly arranged, and the other feeding and welding mechanism (1) is connected to the output end of the width adjustment mechanism (2).

10. The continuous welding device according to claim 8, characterized in that: Each of the feeding and welding mechanisms (1) is provided with a width adjustment mechanism (2), and the width adjustment mechanism (2) comprises: A width adjustment slide rail (21), wherein the width adjustment slide rail (21) is perpendicular to the feed bearing slide rail (11), and the feed welding mechanism (1) is slidably arranged on the width adjustment slide rail (21); A width adjustment driver (22), wherein the output end of the width adjustment driver (22) is connected to the feeding welding mechanism (1) and is capable of driving the feeding welding mechanism (1) to move along the width adjustment slide rail (21).

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