Processing equipment for the production of concrete reinforcement cages

Abstract

The application discloses processing equipment for concrete reinforcement cage production and relates to the technical field of reinforcement cage processing. The processing equipment comprises a conveying mechanism, a positioning mechanism, a reinforcement cage, a processing mechanism, a discharging roller, a bending mechanism, a guide mechanism and a welding mechanism. The conveying mechanism is horizontally arranged. The top of the conveying mechanism is provided with the positioning mechanism. One side of the positioning mechanism is provided with the reinforcement cage. One side of the positioning mechanism is provided with the processing mechanism. Through the arrangement of the conveying mechanism, the positioning mechanism, the reinforcement cage and the processing mechanism, the horizontal positions of the positioning mechanism and the processing mechanism can be adjusted by the staff through the conveying mechanism, the problem that the reinforcement is bent due to the excessively large distance between the two ends of the main reinforcement is avoided, the precision of the device is improved, the reinforcement cage is clamped by the clamping plate and the movable rotating plate, the clamping of the main reinforcement at one end of the reinforcement cage can be quickly released, the user is facilitated to load and unload the reinforcement cage, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of steel cage processing technology, specifically to processing equipment for the production of concrete steel cages. Background Technology

[0002] A steel reinforcement cage is a precast cylindrical steel mesh structure used to reinforce concrete structures. The longitudinal steel bars within the cage are the main reinforcement bars, primarily providing the load-bearing capacity of the structure. Steel rings inside the cage reinforce the main reinforcement bars and enhance overall stability. The outermost layer of reinforcement cage is called the wrapping bar, which significantly impacts the strength and stability of the cage. The degree of contact between the wrapping bar and the main reinforcement bars, as well as the longitudinal spacing of the wrapping bar, are important influencing factors.

[0003] The existing processing methods for reinforcing cages mostly involve winding the reinforcing bars around the main bars and then manually welding them with a handheld welding gun. Manual welding is time-consuming and labor-intensive, and it is difficult to control the uniformity of multiple weld points, which affects the overall strength of the reinforcing cage. Processing after winding the reinforcing bars can easily cause gaps between the main bars and the reinforcing bars due to changes in ambient temperature and the elasticity of the reinforcing bars themselves, increasing the difficulty of subsequent welding for workers. Summary of the Invention

[0004] The purpose of this invention is to provide processing equipment for the production of concrete reinforcing cages, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] Processing equipment used for the production of concrete reinforcing cages includes a conveying mechanism, a positioning mechanism, a reinforcing cage, a processing mechanism, a feeding roller, a bending mechanism, a guiding mechanism, and a welding mechanism;

[0007] The conveying mechanism is horizontally arranged. A positioning mechanism is provided at the top of the conveying mechanism. A steel cage is provided on one side of the positioning mechanism. A processing mechanism is provided on one side of the positioning mechanism. The bottom of the processing mechanism is connected to the conveying mechanism. A feeding roller is provided on one side of the processing mechanism. A bending mechanism is provided on the side of the processing mechanism near the feeding roller. A guiding mechanism is provided on the side of the processing mechanism near the feeding roller. A welding mechanism is provided on the side of the processing mechanism near the guiding mechanism.

[0008] The conveying mechanism includes a guide rail with guide screws installed on its inner wall. Two positioning mechanisms are provided, and a processing mechanism is located between the positioning mechanisms. Three guide screws are equidistantly arranged laterally, and each guide screw is sequentially connected to the bottom of the positioning and processing mechanisms. A motor is installed at one end of each guide screw. By rotating the guide screws in the conveying mechanism via the motor, the horizontal positions of the positioning and processing mechanisms on the guide rails are adjusted. Based on the processing position of the rebar cage by the processing mechanism, the distance between the two positioning mechanisms is controlled, reducing the impact of gravity on the straightness of the rebar cage and improving the processing precision of the device.

[0009] The positioning mechanism includes a support side plate, the bottom of which is connected to a guide rail. A circular through-hole is provided on one side of the support side plate, through which a movable rotating plate is mounted. A clamping plate is provided on one side of the movable rotating plate, and one side of the clamping plate is connected to the support side plate. A motor is located on the side of the movable rotating plate away from the clamping plate, and one side of the clamping plate is connected to the output shaft of the motor via a coupling. A drive gear is bearing-connected on the side of the support side plate near the movable rotating plate, and one side of the drive gear is connected to the movable rotating plate. A motor is located on one side of the drive gear, and the central shaft of the drive gear is connected to the output shaft of the motor. Several arc-shaped slots are provided on one side of the clamping plate, and several strip-shaped slots are provided on one side of the movable rotating plate. The reinforcing cage includes main bars, reinforcing rings, and winding bars. One end of each main bar is connected to the clamping plate. Several main bars are provided, evenly distributed in a ring around the center point of the clamping plate. A reinforcing ring is provided on one side of each main bar, and winding bars are provided on the side of each main bar away from the reinforcing ring. The main reinforcing bars in the steel cage are connected to the positioning mechanism, so that one end of the main reinforcing bar is inserted into the arc-shaped slot on one side of the clamping plate and the strip-shaped slot on the side of the movable rotating plate. Then, the motor on the side of the movable rotating plate is driven to rotate the clamping plate, so that the clamping plate and the movable rotating plate can quickly clamp the main reinforcing bars. At the same time, the main reinforcing bars are evenly distributed around the circumference. By starting the motor on the side of the drive gear, the steel cage on the side of the clamping plate is rotated for processing. After processing, the clamping plate is rotated in the opposite direction to quickly release the clamping plate and the movable rotating plate from the main reinforcing bars, which makes it easier for workers to lower the steel cage and improves the work efficiency of workers.

[0010] The processing mechanism includes a housing, the bottom of which is connected to a guide rail. Two support rollers are arranged inside the housing, symmetrically distributed about the vertical bisector of the housing. The top of each support roller is connected to a reinforcing cage. A feeding roller is located on one side of the housing, and a motor is located on the side of the feeding roller closest to the housing. The central shaft of the feeding roller is connected to the output shaft of the motor. The bending mechanism includes a fixed roller and a pressing roller. One side of the fixed roller is connected to the housing, and one side of the housing is connected to the pressing roller via a groove. Two fixed rollers are arranged symmetrically about both sides of the pressing roller. A motor is located on the central shaft of the pressing roller. A winding rib is provided on the outer wall of the feeding roller, and the winding rib is connected to the pressing roller. Place the reinforcing bar on the feeding roller, then start the motor on one side of the feeding roller to make the feeding roller rotate and release the reinforcing bar. Then, bend one end of the reinforcing bar through the extrusion roller and the fixed roller to make the reinforcing bar wrap around. By controlling the distance between the extrusion roller and the fixed roller, adjust the curvature of the reinforcing bar so that the reinforcing bar can fit the main reinforcing bar.

[0011] The guiding mechanism includes a hydraulic cylinder. One end of the hydraulic cylinder is connected to the housing. A linkage rod is located at the end of the hydraulic cylinder away from the housing. A drive turntable is located at one end of the linkage rod. A connecting sleeve is located on one side of the drive turntable. A connecting rod is annularly arranged on the outer wall of the connecting sleeve. An abutting roller is located at one end of the connecting rod. A strip-shaped groove is formed on one side of the connecting rod. The two ends of the abutting roller are spherical. One end of the abutting roller engages with the inner wall of the strip-shaped groove. A spring is installed on the connecting rod through the strip-shaped groove. The outer wall of the abutting roller is connected to the reinforcing bar. One end of the abutting roller is connected to the spring. By extending and retracting the linkage rod driven by the hydraulic cylinder, the horizontal position of the abutting roller is adjusted, so that the outer wall of the abutting roller connects with the reinforcing bar. The compression of the reinforcing bar by the abutting roller ensures that the reinforcing bar and the main reinforcing bar are tightly fitted together, facilitating the welding connection between the reinforcing bar and the main reinforcing bar by the user. This avoids the problem of excessive gap between the reinforcing bar and the main reinforcing bar affecting the overall strength of the reinforcing cage.

[0012] One end of the connecting rod is hinged to the connecting sleeve. A sector gear is provided at the end of the connecting rod near the connecting sleeve. A transmission rack is provided on one side of the sector gear. A limit baffle is provided at one end of the transmission rack. A positioning screw is provided on the side of the connecting sleeve near the limit baffle. A motor is provided at one end of the positioning screw. One side of the limit baffle is threadedly connected to one end of the positioning screw. By starting the motor at one end of the positioning screw, the positioning screw drives the limit baffle to move horizontally. The movement of the limit baffle drives the transmission rack on one side to move, causing the transmission rack to drive the connecting rod to deflect through the sector gear. The connecting rod, connecting sleeve, and abutting roller form a parallelogram structure, so that the deflection of the connecting rod drives the abutting roller to move, thereby adjusting the winding angle of the reinforcing bar and adjusting the spacing of the reinforcing bar welding.

[0013] The welding mechanism includes a driven turntable, one side of which is connected to one side of the housing. A connecting plate is located on the side of the driven turntable away from the turntable. A locking block is located on the side of the connecting plate away from the driven turntable. A positioning turntable is located on one side of the locking block. One side of the positioning turntable is connected to the connecting turntable. A slider is located on the side of the positioning turntable near the driven turntable. A horizontal strip is located on one side of the housing. One side of the slider is connected to the horizontal strip. A welding head is located on the side of the slider away from the driven turntable. By rotating the driven turntable, the connecting turntable on one side of the driven turntable rotates. The connecting turntable pushes the positioning turntable to move through the locking block, causing the positioning turntable to push the locking block to move, so that the welding head on the side of the locking block welds the reinforcing bars and the main reinforcing bars.

[0014] One end of the connecting rod is connected to the main reinforcement bar, and one side of the active turntable is connected to the driven turntable via a transmission belt. The diameter of the active turntable is larger than that of the driven turntable. One side of the positioning plate has an arc-shaped groove, and one side of the positioning plate is connected to the locking block via the arc-shaped groove. When the reinforcing cage rotates along one side of the positioning mechanism, the winding bar, after being processed by the bending mechanism, has one end pressed against the contact roller. The contact roller causes the winding bar to fit against the main reinforcement bar. Subsequently, the rotation of the main reinforcement bar causes the connecting sleeve to rotate, which in turn drives the driven turntable to rotate via the active turntable. This allows the welding head to extend and weld the winding bar and the main reinforcement bar together, improving the degree of automation.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] 1. The setup of the conveying mechanism, positioning mechanism, rebar cage, and processing mechanism allows workers to easily adjust the horizontal positions of the positioning and processing mechanisms via the conveying mechanism. It also allows for adjustment of the relative positions of the two positioning mechanisms based on the position of the processing mechanism, preventing excessive spacing between the two ends of the main rebar clamping and thus avoiding rebar bending. This improves the processing precision of the device. The clamping of the rebar cage via the clamping plate and movable rotating plate allows for quick release of the clamp on one end of the main rebar, facilitating loading and unloading and increasing the device's working efficiency.

[0017] 2. Through the setting of conveying mechanism, positioning mechanism, steel cage, processing mechanism, feeding mechanism, bending mechanism and guiding mechanism, the guiding mechanism can quickly squeeze the winding bar, so that the winding bar and the main bar are closely attached, avoiding the problem of gaps between the winding bar and the main bar, and further improving the processing precision of this device. By rotating the positioning screw, the connecting clamp rod is deflected, and the spacing of the winding bar is adjusted, which improves the applicability of this device.

[0018] 3. By setting up a conveying mechanism, a positioning mechanism, a steel cage, a processing mechanism, a feeding mechanism, a bending mechanism, a guiding mechanism, and a welding mechanism, when the steel cage rotates along one side of the positioning mechanism, the winding bar is processed by the bending mechanism, and one end of the winding bar is squeezed against the contact roller. Through the action of the contact roller, the winding bar is made to fit with the main bar. Then, the rotation of the main bar causes the connecting sleeve to rotate, so that the connecting sleeve drives the driven turntable to rotate through the active turntable, so that the welding head extends to weld the winding bar and the main bar, thereby improving the automation level of this device. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a front view structural diagram of the present invention;

[0022] Figure 3 This is a top view of the structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the left-side structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the right-side structure of the present invention;

[0025] Figure 6 This is a cross-sectional structural diagram of the processing mechanism of the present invention;

[0026] Figure 7 This is a side view of the positioning mechanism of the present invention;

[0027] Figure 8 This is a cross-sectional structural diagram of the positioning mechanism of the present invention;

[0028] Figure 9 This is a schematic diagram of the connection structure between the processing mechanism and the feeding roller of the present invention;

[0029] Figure 10 This is a schematic diagram of the cross-sectional structure of the feeding roller of the present invention;

[0030] Figure 11 This is a schematic diagram of the connection structure between the guiding mechanism and the welding mechanism of the present invention;

[0031] Figure 12 This is a cross-sectional structural diagram of the guide mechanism of the present invention.

[0032] In the picture:

[0033] 1. Conveying mechanism; 101. Guide rail; 102. Guide screw;

[0034] 2. Positioning mechanism; 201. Support side plate; 202. Movable rotating plate; 203. Clamping plate; 204. Drive gear;

[0035] 3. Reinforcing cage; 301. Main reinforcement; 302. Reinforcing ring; 303. Wrapping reinforcement;

[0036] 4. Machining mechanism; 401. Housing; 402. Support roller;

[0037] 5. Feeding roller;

[0038] 6. Bending mechanism; 601. Fixed roller; 602. Extrusion roller;

[0039] 7. Guiding mechanism; 701. Hydraulic cylinder; 702. Linkage rod; 703. Active turntable; 704. Connecting sleeve; 705. Connecting lever; 706. Abutting roller; 707. Sector gear; 708. Transmission rack; 709. Limiting baffle; 7010. Positioning screw;

[0040] 8. Welding mechanism; 801. Driven turntable; 802. Connecting turntable; 803. Clamping block; 804. Positioning turntable; 805. Slider; 806. Welding head. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Please see Figures 1-12 The present invention provides the following technical solution:

[0043] Processing equipment for producing concrete rebar cages includes a conveying mechanism 1, a positioning mechanism 2, a rebar cage 3, a processing mechanism 4, a feeding roller 5, a bending mechanism 6, a guiding mechanism 7, and a welding mechanism 8.

[0044] The conveying mechanism 1 is horizontally arranged. A positioning mechanism 2 is provided on the top of the conveying mechanism 1. A steel cage 3 is provided on one side of the positioning mechanism 2. A processing mechanism 4 is provided on one side of the positioning mechanism 2. The bottom of the processing mechanism 4 is connected to the conveying mechanism 1. A feeding roller 5 is provided on one side of the processing mechanism 4. A bending mechanism 6 is provided on the side of the processing mechanism 4 near the feeding roller 5. A guiding mechanism 7 is provided on the side of the processing mechanism 4 near the feeding roller 5. A welding mechanism 8 is provided on the side of the processing mechanism 4 near the guiding mechanism 7.

[0045] The conveying mechanism 1 includes a guide rail 101, with guide screws 102 installed on the inner wall of the guide rail 101. Two positioning mechanisms 2 are provided, and a processing mechanism 4 is located between the positioning mechanisms 2. Three guide screws 102 are equidistantly arranged laterally, and are sequentially connected to the bottom of the positioning mechanisms 2 and the processing mechanism 4. A motor is installed at one end of each guide screw 102. The motor drives the rotation of the guide screws 102 in the conveying mechanism 1, adjusting the horizontal position of the positioning mechanisms 2 and the processing mechanism 4 on the guide rail 101. Based on the processing position of the processing mechanism 4 on the reinforcing cage 3, the distance between the two positioning mechanisms 2 is controlled, reducing the influence of gravity on the straightness of the reinforcing cage and improving the processing precision of the device.

[0046] The positioning mechanism 2 includes a support side plate 201, the bottom of which is connected to the guide rail 101. A circular through hole is provided on one side of the support side plate 201, through which a movable rotating plate 202 is mounted. A clamping plate 203 is mounted on one side of the movable rotating plate 202, and one side of the clamping plate 203 is connected to the support side plate 201. A motor is mounted on the side of the movable rotating plate 202 away from the clamping plate 203, and one side of the clamping plate 203 is connected to the output shaft of the motor via a coupling. A drive gear 204 is bearing-connected on the side of the support side plate 201 near the movable rotating plate 202, and one side of the drive gear 204 is connected to the movable rotating plate 202. The rotating plate 202 is connected, and a motor is provided on one side of the drive gear 204. The central rotating shaft of the drive gear 204 is connected to the output shaft of the motor. Several arc-shaped slots are opened in a ring on one side of the clamping plate 203, and several strip-shaped slots are opened in a ring on one side of the movable rotating plate 202. The reinforcing cage 3 includes main bars 301, reinforcing rings 302 and winding bars 303. One end of the main bars 301 is connected to the clamping plate 203. Several main bars 301 are provided. The main bars 301 are evenly distributed in a ring about the center point of the clamping plate 203. A reinforcing ring 302 is provided on one side of the main bars 301, and winding bars 303 are provided on the side of the main bars 301 away from the reinforcing ring 302. The main reinforcing bars 301 in the steel cage 3 are connected to the positioning mechanism 2, so that one end of the main reinforcing bars 301 is inserted into the arc-shaped slot on one side of the clamping plate 203 and the strip-shaped slot on one side of the movable rotating plate 202. Then, the motor on one side of the movable rotating plate 202 drives the clamping plate 203 to rotate, so that the clamping plate 203 and the movable rotating plate 202 can quickly clamp the main reinforcing bars 301, and at the same time, the main reinforcing bars 301 are evenly distributed around the circumference. By starting the motor on one side of the drive gear 204, the steel cage 3 on one side of the clamping plate 203 is rotated for processing. After processing, the clamping plate 203 is rotated in the opposite direction to quickly release the clamping plate 203 and the movable rotating plate 202 from the main reinforcing bars 301, which makes it easier for the workers to lower the steel cage 3 and improves the work efficiency of the workers.

[0047] The processing mechanism 4 includes a housing 401, the bottom of which is connected to the guide rail 101. Two support rollers 402 are provided inside the housing 401, symmetrically distributed about the vertical bisector of the housing 401. The top of the support rollers 402 is connected to the reinforcing cage 3. A feeding roller 5 is provided on one side of the housing 401, and a motor is located on the side of the feeding roller 5 closest to the housing 401. The central shaft of the feeding roller 5 is connected to the output shaft of the motor. The bending mechanism 6 includes a fixed roller 601 and a pressing roller 602. One side of the fixed roller 601 is connected to the housing 401, and another side of the housing 401 is connected to the pressing roller 602 via a groove. Two fixed rollers 601 are provided, symmetrically distributed about both sides of the pressing roller 602. A motor is located on the central shaft of the pressing roller 602. A winding rib 303 is provided on the outer wall of the feeding roller 5, and the winding rib 303 is connected to the pressing roller 602. The winding rib 303 is placed on the feeding roller 5, and then the motor on one side of the feeding roller 5 is started to make the feeding roller 5 rotate, while the winding rib 303 is released. Then, one end of the winding rib 303 is bent by the extrusion roller 602 and the fixed roller 601 so that the winding rib 303 can be wound. By controlling the distance between the extrusion roller 602 and the fixed roller 601, the curvature of the winding rib 303 is adjusted so that the winding rib 303 can fit against the main rib 301.

[0048] The guiding mechanism 7 includes a hydraulic cylinder 701. One end of the hydraulic cylinder 701 is connected to the housing 401. A linkage rod 702 is provided at the end of the hydraulic cylinder 701 away from the housing 401. An active turntable 703 is provided at one end of the linkage rod 702. A connecting sleeve 704 is provided on one side of the active turntable 703. A connecting rod 705 is provided in a ring on the outer wall of the connecting sleeve 704. An abutting roller 706 is provided at one end of the connecting rod 705. A strip groove is provided on one side of the connecting rod 705. The two ends of the abutting roller 706 are spherical. One end of the abutting roller 706 is engaged with the inner wall of the strip groove. A spring is provided on the connecting rod 705 through the strip groove. The outer wall of the abutting roller 706 is connected to the winding rib 303. One end of the abutting roller 706 is connected to the spring. The hydraulic cylinder 701 drives the linkage rod 702 to extend and retract, adjusting the horizontal position of the contact roller 706 so that the outer wall of the contact roller 706 connects with the reinforcing bar 303. The contact roller 706 squeezes the reinforcing bar 303, making the reinforcing bar 303 and one end of the main reinforcing bar 301 fit tightly together. This facilitates the user to weld the reinforcing bar 303 and the main reinforcing bar 301 together, avoiding the problem of excessive gap between the reinforcing bar 303 and the main reinforcing bar 301 affecting the overall strength of the steel cage 3.

[0049] One end of the connecting rod 705 is hinged to the connecting sleeve 704. A sector gear 707 is provided at the end of the connecting rod 705 near the connecting sleeve 704. A transmission rack 708 is provided on one side of the sector gear 707. A limit baffle 709 is provided at one end of the transmission rack 708. A positioning screw 7010 is provided on the side of the connecting sleeve 704 near the limit baffle 709. A motor is provided at one end of the positioning screw 7010. One side of the limit baffle 709 is threadedly connected to one end of the positioning screw 7010. By starting the motor at one end of the positioning screw 7010, the positioning screw 7010 drives the limit baffle 709 to move horizontally. As the limit baffle 709 moves, it drives the transmission rack 708 on one side to move. The transmission rack 708 drives the connecting rod 705 to deflect through the sector gear 707. The connecting rod 705, the connecting sleeve 704 and the abutting roller 706 form a parallelogram structure. As the connecting rod 705 deflects, it drives the abutting roller 706 to move, thereby adjusting the winding angle of the winding rib 303 and adjusting the welding spacing of the winding rib 303.

[0050] The welding mechanism 8 includes a driven turntable 801, one side of which is connected to one side of the housing 401. A connecting plate 802 is provided on the side of the driven turntable 801 away from the driven turntable 801. A locking block 803 is provided on the side of the connecting plate 802 away from the driven turntable 801. A positioning plate 804 is provided on one side of the locking block 803. One side of the positioning plate 804 is connected to the connecting plate 802. A slider 805 is provided on the side of the positioning plate 804 near the driven turntable 801. A horizontal strip is provided on one side of the housing 401. One side of the slider 805 is connected to the horizontal strip. A welding head 806 is provided on the side of the slider 805 away from the driven turntable 801. By rotating the driven turntable 801, the connecting turntable 802 on one side of the driven turntable 801 is driven to rotate. The connecting turntable 802 pushes the positioning turntable 804 to move through the locking block 803, so that the positioning turntable 804 pushes the locking block 803 to move, so that the welding head 806 on one side of the locking block 803 welds the winding rib 303 and the main rib 301.

[0051] One end of the connecting rod 705 is connected to the main reinforcement 301. One side of the active turntable 703 is connected to the driven turntable 801 via a transmission belt. The diameter of the active turntable 703 is larger than that of the driven turntable 801. An arc-shaped groove is provided on one side of the positioning plate 804, and one side of the positioning plate 804 is connected to the locking block 803 via the arc-shaped groove. When the reinforcing cage 3 rotates along one side of the positioning mechanism 2, the winding reinforcement 303, after being processed by the bending mechanism 6, has one end pressing against the contact roller 706. Through the action of the contact roller 706, the winding reinforcement 303 is brought into contact with the main reinforcement 301. Subsequently, the rotation of the main reinforcement 301 causes the connecting sleeve 704 to rotate, which in turn drives the driven turntable 801 to rotate via the active turntable 703. This causes the welding head 806 to extend and weld the winding reinforcement 303 and the main reinforcement 301 together, improving the degree of automation.

[0052] Working principle of the invention:

[0053] First, the main reinforcing bar 301 is connected to the positioning mechanism 2, so that one end of the main reinforcing bar 301 is inserted into the arc-shaped slot on one side of the clamping plate 203 and the strip-shaped slot on one side of the movable rotating plate 202. Then, the motor on one side of the movable rotating plate 202 is driven to drive the clamping plate 203 to rotate, so that the clamping plate 203 cooperates with the movable rotating plate 202 to quickly clamp the main reinforcing bar 301, and at the same time, the main reinforcing bar 301 is evenly distributed around the circumference. By starting the motor on one side of the drive gear 204, the steel cage 3 on one side of the clamping plate 203 is driven to rotate for processing.

[0054] Subsequently, the guide screw 102 in the conveying mechanism 1 is rotated by the motor to adjust the horizontal position of the positioning mechanism 2 and the processing mechanism 4 on the guide rail 101. According to the processing position of the processing mechanism 4 on the steel cage 3, the distance between the two positioning mechanisms 2 is controlled to reduce the influence of gravity on the straightness of the steel cage.

[0055] The winding rib 303 is placed on the feeding roller 5. Then, the motor on one side of the feeding roller 5 is started, causing the feeding roller 5 to rotate and the winding rib 303 is released. Then, one end of the winding rib 303 is bent by the extrusion roller 602 and the fixed roller 601, so that the winding rib 303 can be wound. By controlling the distance between the extrusion roller 602 and the fixed roller 601, the curvature of the winding rib 303 is adjusted so that the winding rib 303 can fit against the main rib 301. At the same time, the drive gear 204 in the positioning mechanism 2 is started, so that the drive gear 204 drives the movable rotating plate 202 to rotate, so that the main rib 301 rotates to wind the winding rib 303.

[0056] When the winding rib 303 is wound, the hydraulic cylinder 701 drives the linkage rod 702 to extend and retract, adjusting the horizontal position of the contact roller 706 so that the outer wall of the contact roller 706 is connected to the winding rib 303. Through the compression of the winding rib 303 by the contact roller 706, the winding rib 303 is tightly attached to one end of the main rib 301. By starting the motor at one end of the positioning screw 7010, the positioning screw 7010 drives the limit baffle 709 to move horizontally. At the same time as the limit baffle 709 moves, it drives the transmission rack 708 on one side to move. The transmission rack 708 drives the connecting rod 705 to deflect through the sector gear 707. The connecting rod 705, the connecting sleeve 704 and the contact roller 706 form a parallelogram structure. At the same time as the connecting rod 705 deflects, it drives the contact roller 706 to move, thereby adjusting the winding angle of the winding rib 303 and adjusting the welding spacing of the winding rib 303.

[0057] When the reinforcing cage 3 rotates, as it rotates along one side of the positioning mechanism 2, the winding bar 303, after being processed by the bending mechanism 6, has one end pressing against the contact roller 706. Through the action of the contact roller 706, the winding bar 303 comes into contact with the main bar 301. Subsequently, the rotation of the main bar 301 causes the connecting sleeve 704 to rotate, which in turn causes the connecting sleeve 704 to drive the driven turntable 801 to rotate via the active turntable 703. The driven turntable 801 drives the connecting plate 802 to rotate, and the connecting plate 802 drives the locking block 803 on one side to rotate. The locking block 803 moves along the arc-shaped groove on one side of the positioning plate 804, causing the locking block 803 to push the positioning plate 804 to reciprocate. The positioning plate 804 drives the slider 805 on one side to move along one side of the housing 401. The slider 805 drives the welding head to move, causing the welding head 806 to extend and weld the winding bar 303 and the main bar 301.

[0058] After processing, the clamping plate 203 is rotated in the opposite direction to quickly release the clamping of the main reinforcement 301 by the clamping plate 203 and the movable rotating plate 202. At the same time, by rotating the guide screw 102, the two positioning mechanisms 2 are moved to both ends of the guide slide rail 101, so that the support roller 402 in the processing mechanism 4 provides auxiliary support for the steel cage 3. Then the steel cage 3 is taken out.

[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0060] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. Processing equipment for producing concrete reinforcing cages, characterized in that: It includes a conveying mechanism (1), a positioning mechanism (2), a steel cage (3), a processing mechanism (4), a feeding roller (5), a bending mechanism (6), a guiding mechanism (7), and a welding mechanism (8). The conveying mechanism (1) is horizontally arranged. A positioning mechanism (2) is provided on the top of the conveying mechanism (1). A steel cage (3) is provided on one side of the positioning mechanism (2). A processing mechanism (4) is provided on one side of the positioning mechanism (2). The bottom of the processing mechanism (4) is connected to the conveying mechanism (1). A feeding roller (5) is provided on one side of the processing mechanism (4). A bending mechanism (6) is provided on the side of the processing mechanism (4) near the feeding roller (5). A guiding mechanism (7) is provided on the side of the processing mechanism (4) near the feeding roller (5). A welding mechanism (8) is provided on the side of the processing mechanism (4) near the guiding mechanism (7). The conveying mechanism (1) includes a guide slide rail (101), and a guide screw (102) is provided on the inner wall of the guide slide rail (101). There are two positioning mechanisms (2), and the processing mechanism (4) is located between the positioning mechanisms (2). The guide screw (102) is connected to the bottom of the positioning mechanism (2) and the processing mechanism (4). A motor is provided at one end of the guide screw (102). The positioning mechanism (2) includes a support side plate (201). The bottom of the support side plate (201) is connected to the guide slide rail (101). A circular through hole is provided on one side of the support side plate (201). A movable rotating plate (202) is provided on the support side plate (201) through the circular through hole. A clamping plate (203) is provided on one side of the movable rotating plate (202). One side of the clamping plate (203) is connected to the support side plate (201). A motor is provided on the side of the movable rotating plate (202) away from the clamping plate (203). One side of the clamping plate (203) is connected to the output shaft of the motor through a coupling. A drive gear (204) is connected to the side of the support side plate (201) near the movable rotating plate (202) by a bearing. One side of the drive gear (204) is connected to the movable rotating plate (202). The plate (202) is connected, and a motor is provided on one side of the drive gear (204). The central rotating shaft of the drive gear (204) is connected to the output shaft of the motor. A number of arc-shaped slots are opened on one side of the clamping plate (203), and a number of strip-shaped slots are opened on one side of the movable rotating plate (202). The steel cage (3) includes main bars (301), steel rings (302) and winding bars (303). One end of the main bars (301) is connected to the clamping plate (203). A number of main bars (301) are provided. The main bars (301) are evenly distributed in a ring about the center point of the clamping plate (203). A steel ring (302) is provided on one side of the main bars (301), and winding bars (303) are provided on the side of the main bars (301) away from the steel ring (302).

2. The processing equipment for producing concrete reinforcing cages according to claim 1, characterized in that: The guide screw (102) is arranged in three equidistant positions laterally.

3. The processing equipment for producing concrete reinforcing cages according to claim 2, characterized in that: The processing mechanism (4) includes a housing (401), the bottom of which is connected to a guide rail (101). A support roller (402) is installed inside the housing (401). Two support rollers (402) are provided, symmetrically distributed about the perpendicular bisector of the housing (401). The top of the support roller (402) is connected to the reinforcing cage (3). A feeding roller (5) is installed on one side of the housing (401). A motor is installed on the side of the feeding roller (5) closest to the housing (401). The central shaft of the feeding roller (5) is connected to the motor. The bending mechanism (6) is connected to the output shaft of the machine. The bending mechanism (6) includes a fixed roller (601) and a pressing roller (602). One side of the fixed roller (601) is connected to the housing (401). One side of the housing (401) is connected to the pressing roller (602) through a groove. There are two fixed rollers (601). The fixed rollers (601) are symmetrically distributed about the two sides of the pressing roller (602). The central shaft of the pressing roller (602) is equipped with a motor. The outer wall of the feeding roller (5) is equipped with a winding rib (303). The winding rib (303) is connected to the pressing roller (602).

4. The processing equipment for producing concrete reinforcing cages according to claim 3, characterized in that: The guiding mechanism (7) includes a hydraulic cylinder (701), one end of which is connected to the housing (401). A linkage rod (702) is provided at the end of the hydraulic cylinder (701) away from the housing (401). An active turntable (703) is provided at one end of the linkage rod (702). A connecting sleeve (704) is provided on one side of the active turntable (703). A connecting clamp (705) is provided on the outer wall of the connecting sleeve (704). One end of the connecting rod (705) is provided with an abutting roller (706), and a strip groove is provided on one side of the connecting rod (705). The two ends of the abutting roller (706) are set as spheres. One end of the abutting roller (706) is engaged with the inner wall of the strip groove. A spring is provided on the connecting rod (705) through the strip groove. The outer wall of the abutting roller (706) is connected to the winding rib (303). One end of the abutting roller (706) is connected to the spring.

5. The processing equipment for producing concrete reinforcing cages according to claim 4, characterized in that: One end of the connecting rod (705) is hinged to the connecting sleeve (704). A sector gear (707) is provided at one end of the connecting rod (705) near the connecting sleeve (704). A transmission rack (708) is provided on one side of the sector gear (707). A limit baffle (709) is provided at one end of the transmission rack (708). A positioning screw (7010) is provided on one side of the connecting sleeve (704) near the limit baffle (709). A motor is provided at one end of the positioning screw (7010). One side of the limit baffle (709) is threadedly connected to one end of the positioning screw (7010).

6. The processing equipment for producing concrete reinforcing cages according to claim 5, characterized in that: The welding mechanism (8) includes a driven turntable (801), one side of which is connected to one side of the housing (401). A connecting plate (802) is provided on one side of the driven turntable (801). A locking block (803) is provided on the side of the connecting plate (802) away from the driven turntable (801). A positioning plate (804) is provided on one side of the locking block (803). One side of the positioning plate (804) is connected to the connecting plate (801). 2) Connected, the positioning plate (804) is provided with a slider (805) on the side near the driven turntable (801), and a horizontal strip is provided on one side of the housing (401). One side of the slider (805) is connected to the horizontal strip, and a welding head (806) is provided on the side of the slider (805) away from the driven turntable (801). The driven turntable rotates, driving the connecting plate on one side of the driven turntable to rotate. The connecting plate pushes the positioning plate to move through the locking block.

7. The processing equipment for producing concrete reinforcing cages according to claim 6, characterized in that: One end of the connecting rod (705) is connected to the main rib (301). One side of the active turntable (703) is connected to the driven turntable (801) via a transmission belt. The diameter of the active turntable (703) is larger than that of the driven turntable (801). One side of the positioning plate (804) is provided with an arc-shaped groove. One side of the positioning plate (804) is connected to the locking block (803) via the arc-shaped groove.

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