Annular continuous feeding device for anti-seismic support machining

Abstract

The invention relates to the technical field of conveying lines, and discloses an annular continuous feeding device for anti-seismic support machining, which comprises an annular track, a feeding conveying belt is arranged on one side of the annular track, a defective product conveying belt and a discharging conveying belt are arranged at the two ends of the annular track respectively, and a tool plate is movably connected to the top end of the annular track. One end of the tool plate is fixedly connected with a hinge transmission mechanism, the hinge transmission mechanism is arranged at the top end of the annular rail, the side, located on the opposite side of the feeding conveying belt, of the annular rail is a machining area, and by arranging the tool plate, qualified workpieces can be locked, and unqualified workpieces cannot be locked; when the tool plate carries the workpieces to move to the first variable track, the unqualified workpieces are recycled, and when the tool plate carries the workpieces to move to the second variable track, the qualified workpieces subjected to follow-up machining are discharged and collected, so that the situation that the unqualified workpieces enter a machining station, and machining waste is caused is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyor lines, and more particularly to an annular continuous feeding device for the processing of seismic brackets. Background Art

[0002] Seismic brackets are key components used to fix equipment such as pipes, air ducts, and cables in building mechanical and electrical systems. By restricting displacement and absorbing seismic energy, they ensure the safety of facilities. Especially in high-rise buildings, nuclear power plants, and earthquake-prone areas, their performance directly affects the structural seismic resistance level.

[0003] During the production and processing of seismic brackets, continuous feeding can be achieved using an annular hinge conveyor belt. The hinge drive mechanism usually includes a motor, a transmission gear, and a hinge. The working principle of the hinge conveyor belt is usually that the motor drives the transmission gear to rotate, which in turn drives the hinge to circulate. The top of the hinge is fixedly connected with equally spaced tooling plates through connecting plates. Workpieces are placed on the tooling plates. The bottom end of the base is fixedly connected with a sliding plate and rolling bodies, and they move in the chutes opened on both sides of the track through the two. The hinge drive mechanism provides driving force, enabling the tooling plates to perform continuous cyclic feeding along the annular track.

[0004] Deficiencies of the prior art: The traditional annular feeding device only realizes continuous feeding of a single workpiece and cannot select unqualified workpieces. As a result, unqualified workpieces and qualified workpieces go through the entire processing process together until the workpieces are manually inspected after processing is completed. There is processing waste during this process, and the efficiency of manual inspection is low, affecting production efficiency. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an annular continuous feeding device for the processing of seismic brackets to solve the problems existing in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A ring-shaped continuous feeding device for seismic support processing, including a ring-shaped track. A feeding conveyor belt is arranged on one side of the ring-shaped track. A defective product conveyor belt and a discharge conveyor belt are respectively arranged at both ends of the ring-shaped track. A tooling plate is movably connected to the top of the ring-shaped track. One end of the tooling plate is fixedly connected to a hinge transmission mechanism. The hinge transmission mechanism is arranged on the top of the ring-shaped track, and the side of the ring-shaped track opposite to the feeding conveyor belt is a processing area. The ring-shaped track includes a fixed track, a variable track one, and a variable track two. Among them, sliding grooves are opened on both sides of the variable track two. A rolling body is movably connected inside the sliding groove. A sliding plate is fixedly connected to the side of the rolling body. A base is fixedly connected to the top of the sliding plate. A floating plate is movably connected to the top of the base. A second transmission component, a spring, and a hydraulic component are arranged inside the base. A connecting plate is fixedly connected to one side of the base and is fixedly connected to the hinge of the hinge transmission mechanism through the connecting plate.

[0007] Further, vertical grooves are opened on the inner walls at both ends of the base. Positioning plates are fixedly connected to both ends inside the base. A circular groove one is opened at the bottom of the base. The side bottom of the hydraulic component is fixedly connected to the inside of the circular groove one. Among them, an inductive body is arranged at the bottom of the hydraulic component.

[0008] Further, the floating plate includes a bottom plate, clamping plates arranged on both sides of the top of the bottom plate, and a first transmission component for connecting the bottom plate and the clamping plates. Among them, symmetrically arranged sliders are fixedly connected to both ends of the bottom plate. Square grooves, a guiding groove is opened at one end of one side, and a positioning hole is opened in the middle are opened at both ends of the bottom plate. Among them, the square groove allows the positioning plate to pass through. A push rod is fixedly connected to the bottom end of the clamping plate. The push rod is arranged inside the guiding groove.

[0009] Further, a fixed seat one is fixedly connected to the bottom end of the bottom plate. A connecting rod one is movably connected inside the fixed seat one. One end of the connecting rod one is movably connected to a connecting rod two through a pin shaft. One end of the connecting rod two is fixedly connected to a connecting rod three through a rotating sleeve. The top of the connecting rod three is movably connected to the clamping plate through a fixed seat two. A long rod is movably connected inside the rotating sleeve. Both ends of the long rod are fixedly connected to the side of the base through fixed rods.

[0010] Further, a rack is provided at the bottom end of the base plate. An opening groove is formed at one end of the rack, and the opening groove is located in the middle section of the opening of the guiding groove. A through long groove is formed on the side surface of the rack. A hanging seat is movably connected inside the long groove, and the top end of the hanging seat is fixedly connected to the bottom end of the base plate. In addition, a first gear is meshed with the side surface of the rack. A cylindrical sleeve is movably connected inside the first gear. A vertical rod is movably connected inside the cylindrical sleeve, and a third bevel gear is fixedly connected to the bottom end. The bottom end of the vertical rod is fixedly connected to the inner bottom end of the base. The third bevel gear is meshed with a fourth bevel gear at its edge. A second gear is fixedly connected to one side of the fourth bevel gear through a round rod. The round rod is fixedly connected to the inner bottom end of the base through a support plate sleeved on its side surface. A positioning pin is meshed with the edge of the second gear. The upper part of the positioning pin is smooth, and a rack is provided at the lower part. A pin seat is sleeved on the smooth part of the positioning pin, and the top end of the pin seat is fixedly connected to the bottom end of the base plate.

[0011] Further, the positioning pin, the slider, the square groove, the positioning hole, the spring and the hydraulic component are located on the same central axis, and the positioning pin matches the positioning hole.

[0012] Further, the fixed track, the first variable track and the second variable track together form a slide rail. The bottom end of the fixed track is fixedly connected with a support frame. The first variable track and the second variable track are movably arranged at both ends of the annular track. An induction coil is installed at the top end of the second variable track.

[0013] Further, a shaft rod is movably connected inside the second variable track. Both ends of the shaft rod are fixedly connected inside the fixed tracks on both sides. One side of the bottom end of the second variable track is fixedly connected with a support rod. A hydraulic rod assembly is movably connected to the side surface of the support rod. A fixed block is fixedly connected to the bottom end of the hydraulic rod assembly. Both ends of the fixed block are fixedly connected to the inner wall of the support frame.

[0014] The technical effects and advantages of the present invention are as follows: 1. By providing a tooling plate, the present invention can lock qualified workpieces, and cannot lock unqualified workpieces with problems such as cutting dimension accuracy or hole position deviation or incomplete punching in punching. When the tooling plate carries the workpiece to move to the first variable track, the unqualified workpieces are recycled. When the tooling plate carries the workpiece to move to the second variable track, the qualified workpieces that have completed subsequent processing are discharged and collected, which is beneficial to avoiding unqualified workpieces from entering the processing station and causing processing waste.

[0015] 2. The present invention is provided with variable tracks. Variable track one and variable track two are arranged at both ends of the annular track, and they are tilted towards the outside of the annular track through the bottom hydraulic rod assembly, classifying and collecting unqualified workpieces and qualified workpieces to be processed subsequently. The screening, recycling of unqualified workpieces and the discharging of processed workpieces are integrated into the annular flow process, which is beneficial to improving production efficiency. At the same time, automatic screening of workpieces is realized, and the production process is optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the tooling plate and variable track two of the present invention; Figure 3 is a schematic diagram of the base of the present invention; Figure 4 is a schematic diagram of the floating plate of the present invention; Figure 5 is a side view schematic diagram of the floating plate of the present invention; Figure 6 is a bottom view schematic diagram of the floating plate of the present invention; Figure 7 is a schematic diagram of the transmission component of the present invention; Figure 8 is a schematic diagram of the structure for the tooling plate to lock the workpiece of the present invention; Figure 9 is a schematic diagram of the annular track of the present invention.

[0017] The reference numerals are: 1, circular track; 11, fixed track; 12, variable track one; 13, variable track two; 131, sliding groove; 132, shaft rod; 133, support rod; 134, hydraulic rod assembly; 135, fixed block; 14, support frame; 15, induction coil; 2, feeding conveyor belt; 3, defective product conveyor belt; 4, discharging conveyor belt; 5, tooling plate; 51, sliding plate; 511, rolling element; 52, base; 521, connecting plate; 522, vertical groove; 523, positioning plate; 524, circular groove one; 53, floating plate; 531, bottom plate; 532, clamping plate; 5321, push rod; 533, first transmission assembly; 5331, fixed seat one; 5332, connecting rod one; 5333, connecting rod two; 5334, rotating sleeve; 5335, connecting rod three; 5336, fixed seat two; 534, slider; 535, square groove; 536, guiding groove; 537, positioning hole; 538, fixed rod; 539, long rod; 54, second transmission assembly; 541, toothed rod; 5411, opening groove; 5412, long groove; 542, hanging seat; 543, gear one; 544, vertical rod; 545, bevel gear three; 546, bevel gear four; 547, gear two; 548, support plate; 549, positioning pin; 5491, pin seat; 55, spring; 56, hydraulic assembly; 6, hinge drive mechanism. Detailed implementation manners

[0018] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. In addition, the forms of each structure described in the following implementation manners are merely examples. A ring-shaped continuous feeding device for seismic support processing involved in the present invention is not limited to the structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0019] Refer to Figures 1 to 9, the present invention provides an annular continuous feeding device for seismic support processing, including an annular track 1. A feeding conveyor belt 2 is arranged on one side of the annular track 1. A defective product conveyor belt 3 and a discharging conveyor belt 4 are respectively arranged at both ends of the annular track 1. A tooling plate 5 is movably connected to the top of the annular track 1. One end of the tooling plate 5 is fixedly connected to a hinge transmission mechanism 6. The hinge transmission mechanism 6 is arranged on the top of the annular track 1. The side of the annular track 1 opposite to the feeding conveyor belt 2 is a processing area. The annular track 1 includes a fixed track 11, a variable track one 12 and a variable track two 13. Among them, sliding grooves 131 are opened on both sides of the variable track two 13. A rolling body 511 is movably connected inside the sliding grooves 131. A sliding plate 51 is fixedly connected to the side of the rolling body 511. A base 52 is fixedly connected to the top of the sliding plate 51. A floating plate 53 is movably connected to the top of the base 52. A second transmission component 54, a spring 55 and a hydraulic component 56 are arranged inside the base 52. A connecting plate 521 is fixedly connected to one side of the base 52 and is fixedly connected to the hinge of the hinge transmission mechanism 6 through the connecting plate 521.

[0020] The feeding conveyor belt 2 sequentially conveys the workpieces to be processed onto the tooling plate 5 that circulates clockwise along the track of the annular track 1. The tooling plate 5 locks the workpieces. When passing through the variable track one 12, the variable track one 12 inclines towards the defective product conveyor belt 3. At this time, the qualified workpieces are locked by the tooling plate 5 and remain inside the tooling plate 5. The unqualified workpieces cannot be locked by the tooling plate 5, break out of the tooling plate 5, fall onto the defective product conveyor belt 3, and are conveyed away by the defective product conveyor belt 3 for recycling. The qualified workpieces are conveyed to the opposite side of the feeding conveyor belt 2. Processing equipment can be set in this area to further process the qualified workpieces. After the processing is completed, the workpieces move along the annular track 1 to the discharging conveyor belt 4. At this time, the variable track two 13 inclines towards the discharging conveyor belt 4, causing the processed workpieces to break out and fall onto the discharging conveyor belt 4 for discharging.

[0021] The hinge transmission mechanism 6 includes a motor, a transmission gear and a hinge. The motor drives the transmission gear to rotate, driving the hinge to circulate. The top of the hinge is fixedly connected to the equally spaced bases 52 through the connecting plate 521. The bases 52 are movably connected to the sliding grooves opened on both sides of the fixed track 11, the variable track one 12 and the variable track two 13 through the sliding plates 51 and the rolling bodies 511 fixedly connected to their bottoms. The hinge transmission mechanism 6 provides driving force to enable the tooling plate 5 to perform continuous cyclic feeding work along the annular track 1.

[0022] Refer to Figures 3 to 5 , vertical grooves 522 are opened on the inner walls at both ends of the base 52. Symmetrically arranged positioning plates 523 are fixedly connected to both ends inside the base 52. A circular groove one 524 is opened at the bottom of the base 52, and the side bottom of the hydraulic component 56 is fixedly connected to the inside of the circular groove one 524.

[0023] Among them, the floating plate 53 includes a bottom plate 531, clamping plates 532 arranged on both sides of the top end of the bottom plate 531, and a first transmission assembly 533 for connecting the bottom plate 531 and the clamping plates 532. Symmetrically arranged sliders 534 are fixedly connected to both ends of the bottom plate 531. Square grooves 535 are formed at both ends of the bottom plate 531, a guiding groove 536 is formed at one side end, and a positioning hole 537 is formed in the middle. The square groove 535 allows the positioning plate 523 to pass through. A push rod 5321 is fixedly connected to the bottom end of the clamping plate 532, and the push rod 5321 is arranged inside the guiding groove 536.

[0024] The workpiece falls onto the bottom plate 531 from the feeding conveyor belt 2. The weight of the workpiece itself presses the bottom plate 531 to sink. The sliders 534 at both ends of the bottom plate 531 move downward along the vertical groove 522. At this time, the positioning plate 523 will penetrate out of the square groove 535. The upper part of it is an arc-shaped curved surface, which can push the workpiece from both ends to the middle of the bottom plate 531 for lateral positioning. In addition, during the sinking process of the bottom plate 531, the first transmission assembly 533 pushes the clamping plates 532 on both sides to move towards the middle of the bottom plate 531 to perform longitudinal positioning on the workpiece.

[0025] Refer to Figure 5 , a first fixing seat 5331 is fixedly connected to the bottom end of the bottom plate 531. A first connecting rod 5332 is movably connected inside the first fixing seat 5331. One end of the first connecting rod 5332 is movably connected to a second connecting rod 5333 through a pin shaft. One end of the second connecting rod 5333 is fixedly connected to a third connecting rod 5335 through a rotating sleeve 5334. The top end of the third connecting rod 5335 is movably connected to the clamping plate 532 through a second fixing seat 5336. A long rod 539 is movably connected inside the rotating sleeve 5334. Both ends of the long rod 539 are fixedly connected to the side surface of the base 52 through fixing rods 538.

[0026] The bottom plate 531 moves downward, driving the first connecting rod 5332 downward. Thus, one end of the second connecting rod 5333 receives a downward force. The second connecting rod 5333 and the third connecting rod 5335 keep the angle unchanged, and the two rotate clockwise around the long rod 539 through the rotating sleeve 5334. One end of the third connecting rod 5335 pushes the clamping plate 532 towards the middle of the bottom plate 531 through the second fixing seat 5336. During this process, the second fixing seat 5336 moves downward along the vertical sliding groove formed on the side surface of the clamping plate 532.

[0027] Refer to Figures 6 to 8, a rack bar 541 is provided at the bottom end of the bottom plate 531. An opening groove 5411 is formed at one end of the rack bar 541. The opening groove 5411 is located in the middle of the opening of the guiding groove 536. A through long groove 5412 is formed on the side surface of the rack bar 541. A hanging seat 542 is movably connected inside the long groove 5412. The top end of the hanging seat 542 is fixedly connected to the bottom end of the bottom plate 531. In addition, a first gear 543 is meshed with the side surface of the rack bar 541. A cylindrical sleeve is movably connected inside the first gear 543. A vertical rod 544 is movably connected inside the cylindrical sleeve, and a third bevel gear 545 is fixedly connected to the bottom end. The bottom end of the vertical rod 544 is fixedly connected to the inner bottom end of the base 52. The edge of the third bevel gear 545 is meshed with a fourth bevel gear 546. A second gear 547 is fixedly connected to one side of the fourth bevel gear 546 through a round rod. The round rod is fixedly connected to the inner bottom end of the base 52 through a support plate 548 sleeved on its side surface. A positioning pin 549 is meshed with the edge of the second gear 547. The upper part of the positioning pin 549 is smooth, and a rack is provided at the lower part. A pin seat 5491 is sleeved on the smooth part of the positioning pin 549. The top end of the pin seat 5491 is fixedly connected to the bottom end of the bottom plate 531.

[0028] Among them, the positioning pin 549, the slider 534, the square groove 535, the positioning hole 537, the spring 55 and the hydraulic component 56 are located on the same central axis, and the positioning pin 549 matches the positioning hole 537.

[0029] During the process of the clamping plate 532 pushing towards the middle of the bottom plate 531, the push rod 5321 moves towards the middle of the bottom plate 531 along the guiding groove 536. When it moves to the middle of the guiding groove 536, the push rod 5321 enters the opening groove 5411 and continues to move forward along the opening groove 5411 until it abuts against the opening groove 5411. At this time, the rack bar 541 is pushed and drives the first gear 543 to rotate. The third bevel gear 545 rotates horizontally synchronously with the first gear 543 and drives the fourth bevel gear 546 to rotate vertically, and then drives the second gear 547 to rotate. The rotation of the second gear 547 drives the positioning pin 549 to move upward until it passes through the positioning hole 537 to position the workpiece.

[0030] Refer to Figure 9 , the fixed track 11, the first variable track 12 and the second variable track 13 together form a slide rail. The bottom end of the fixed track 11 is fixedly connected with a support frame 14. The first variable track 12 and the second variable track 13 are movably arranged at both ends of the annular track 1. An induction coil 15 is provided at the top end of the second variable track 13. In addition, a conductor to be sensed is installed at the bottom end of the hydraulic component 56.

[0031] When the tooling plate 5 moves the workpiece to the variable track two 13, the inductive body at the bottom end of the hydraulic component 56 contacts the induction coil 15, the telescopic rod of the hydraulic component 56 extends to lift the bottom plate 531, and the positioning pin 549 retracts below the bottom plate 531 to release the locked state of the workpiece.

[0032] Refer to Figure 2 , a shaft rod 132 is movably connected inside the variable track two 13, both ends of the shaft rod 132 are fixedly connected inside the two side fixed tracks 11, one side of the bottom end of the variable track two 13 is fixedly connected with a support rod 133, the side of the support rod 133 is movably connected with a hydraulic rod assembly 134, wherein the bottom end of the hydraulic rod assembly 134 is fixedly connected with a fixed block 135, both ends of the fixed block 135 are fixedly connected to the inner wall of the support frame 14, and in addition, the variable track one 12 has the same structure as the variable track two 13.

[0033] When the tooling plate 5 carries the workpiece to move to the variable track two 13, the telescopic rod of the hydraulic rod assembly 134 extends to push the variable track two 13 to rotate 30° around the shaft rod 132. At this time, the workpiece in the released state slides out of the floating plate 53 and falls onto the discharge conveyor belt 4.

[0034] The working principle of the present invention: The working principle of locking the workpiece: After the workpiece falls into the floating plate 53, the weight of the workpiece presses the bottom plate 531 to move downward along the base 52. At this time, the positioning plate 523 pops out from the square groove 535, causing the workpiece to move towards the center from both ends. The downward movement of the bottom plate 531 is converted into a force that pushes the clamping plate 532 to move towards the center of the bottom plate 531 through the first transmission assembly 533, clamping the workpiece from both sides. At this time, the workpiece will be fixed at the designated position of the floating plate 53, that is, the position where the horizontal and vertical central axes of the workpiece coincide with the horizontal and vertical central axes of the bottom plate 531. At this position, the punched hole of the workpiece is aligned with the positioning hole 537, and during the process of the clamping plates 532 moving towards each other, the toothed rod 541 will be driven to slide through the push rod 5321, and then the positioning pin 549 will be pushed upward by the second transmission assembly 54, so that the positioning pin 549 penetrates the positioning hole 537 and the punched hole of the workpiece in sequence to fix the workpiece.

[0035] The working principle of screening out unqualified workpieces: If there are errors in the cutting size of the workpiece or the punching holes have offset positions or are not punched through, the workpiece cannot be locked by the tooling plate 5. Therefore, when the tooling plate 5 moves to the variable track one 12, if the workpiece inside it is unqualified, the inclination of the variable track one 12 will cause the workpiece to slide out of the tooling plate 5 and fall onto the defective product conveyor belt 3, and the defective product conveyor belt 3 transports it for the unified recycling of unqualified workpieces.

[0036] Working principle of workpiece discharging after processing: After the tooling plate 5 carries the processed workpiece to the variable track two 13, the telescopic rod of the hydraulic rod assembly 134 extends, causing the variable track two 13 to rotate counterclockwise by 30° around the shaft rod 132. At the same time, the induction coil 15 contacts the hydraulic component 56, triggering the hydraulic component 56. The telescopic rod of the hydraulic component 56 extends, lifting the bottom plate 531. At this time, the positioning plates 523 at both ends of the bottom plate 531 retreat below the plane of the bottom plate 531, the clamping plates 532 return to the edges on both sides of the bottom plate 531, and the positioning pins 549 retreat below the plane of the bottom plate 531. The workpiece loses its lock and slides from the bottom plate 531 onto the discharging conveyor belt 4, and is transported by the discharging conveyor belt 4 for unified collection.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ring-shaped continuous feeding device for seismic support processing, comprising a ring-shaped track (1), characterized in that: A feeding conveyor belt (2) is arranged on one side of the circular track (1), and a defective product conveyor belt (3) and a discharging conveyor belt (4) are arranged at both ends of the circular track (1), respectively; a tooling plate (5) is movably connected to the top of the circular track (1), and a hinge transmission mechanism (6) is fixedly connected to one end of the tooling plate (5), and the hinge transmission mechanism (6) is arranged at the top of the circular track (1); The annular track (1) comprises a fixed track (11), a variable track 1 (12) and a variable track 2 (13), wherein both sides of the variable track 2 (13) are provided with slide grooves (131), the interior of the slide grooves (131) is movably connected with a rolling body (511), the side of the rolling body (511) is fixedly connected with a sliding plate (51), the top of the sliding plate (51) is fixedly connected with a base (52), the top of the base (52) is movably connected with a floating plate (53), the interior of the base (52) is provided with a second transmission component (54), a spring (55) and a hydraulic component (56), one side of the base (52) is fixedly connected with a connecting plate (521), and the connecting plate (521) is fixedly connected to a hinge of a hinge transmission mechanism (6).

2. The annular continuous feeding device for seismic support processing according to claim 1 is characterized in that: The inner walls at both ends of the base (52) are provided with vertical grooves (522), the inner ends of the base (52) are fixedly connected with positioning plates (523), the bottom end of the base (52) is provided with a circular groove 1 (524), the inside of the circular groove 1 (524) is fixedly connected to the bottom of the side of the hydraulic component (56), and the bottom end of the hydraulic component (56) is provided with a sensed body.

3. The annular continuous feeding device for seismic support processing according to claim 1 is characterized in that: The floating plate (53) comprises a bottom plate (531), clamping plates (532) arranged at both sides of the top of the bottom plate (531), and a first transmission assembly (533) for connecting the bottom plate (531) and the clamping plates (532), wherein two ends of the bottom plate (531) are fixedly connected with symmetrically arranged sliding blocks (534), two ends of the bottom plate (531) are symmetrically provided with square grooves (535), one end portion is provided with a guide groove (536), and the middle portion is provided with a positioning hole (537), wherein the square groove (535) accommodates the positioning plate (523) to pass through, and the bottom end of the clamping plate (532) is fixedly connected with a push rod (5321), and the push rod (5321) is arranged inside the guide groove (536).

4. The annular continuous feeding device for seismic support processing according to claim 3 is characterized in that: The bottom end of the base plate (531) is fixedly connected to a fixing seat 1 (5331), and the fixing seat 1 (5331) is internally movably connected to a connecting rod 1 (5332), wherein one end of the connecting rod 1 (5332) is movably connected to a connecting rod 2 (5333) via a pin, and one end of the connecting rod 2 (5333) is fixedly connected to a connecting rod 3 (5335) via a rotating sleeve (5334), and the top end of the connecting rod 3 (5335) is movably connected to the clamping plate (532) via a fixing seat 2 (5336), and the rotating sleeve (5334) is internally movably connected to a long rod (539), and both ends of the long rod (539) are fixedly connected to the side of the base (52) via fixing rods (538).

5. The annular continuous feeding device for seismic support processing according to claim 3 is characterized in that: The bottom end of the bottom plate (531) is provided with a gear rod (541), one end of the gear rod (541) is provided with an open groove (5411), the open groove (5411) is located in the middle section of the opening of the guide groove (536), the side of the gear rod (541) is provided with a through long groove (5412), wherein the interior of the long groove (5412) is movably connected with a hanging seat (542), the top of the hanging seat (542) is fixedly connected to the bottom end of the bottom plate (531), and the side of the gear rod (541) is meshed with a gear 1 (543), the interior of the gear 1 (543) is movably connected with a cylindrical sleeve, the interior of the cylindrical sleeve is movably connected with a vertical rod (544), and the bottom end is fixedly connected with a bevel gear 3 (54 5), the bottom end of the vertical rod (544) is fixedly connected to the inner bottom end of the base (52), the edge of the bevel gear three (545) is meshed with the bevel gear four (546), one side of the bevel gear four (546) is fixedly connected to the gear two (547) through a round rod, wherein the round rod is fixedly connected to the inner bottom end of the base (52) through a support plate (548) sleeved on its side, the edge of the gear two (547) is meshed with a positioning pin (549), the upper part of the positioning pin (549) is smooth, and the lower part is provided with a rack, wherein the smooth part of the positioning pin (549) is sleeved with a pin seat (5491), and the top end of the pin seat (5491) is fixedly connected to the bottom end of the bottom plate (531).

6. The annular continuous feeding device for earthquake-resistant bracket processing according to claim 5 is characterized in that: The positioning pin (549), the slider (534), the square groove (535), the positioning hole (537), the spring (55), and the hydraulic assembly (56) are located on a central axis, wherein the positioning pin (549) matches the positioning hole (537).

7. The annular continuous feeding device for seismic support processing according to claim 1 is characterized in that: The fixed track (11) and the variable track 1 (12) and the variable track 2 (13) together form a slide rail, and the bottom end of the fixed track (11) is fixedly connected to a support frame (14), and the variable track 1 (12) and the variable track 2 (13) are movably arranged at the two ends of the ring track (1), wherein the top end of the variable track 2 (13) is installed with an induction coil (15).

8. The annular continuous feeding device for seismic support processing according to claim 7 is characterized in that: The variable track 2 (13) is internally movably connected to an axle rod (132), and both ends of the axle rod (132) are fixedly connected to the inside of the fixed tracks (11) on both sides; one side of the bottom end of the variable track 2 (13) is fixedly connected to a support rod (133), and the side of the support rod (133) is movably connected to a hydraulic rod assembly (134), wherein the bottom end of the hydraulic rod assembly (134) is fixedly connected to a fixed block (135), and both ends of the fixed block (135) are fixedly connected to the inner wall of the support frame (14).

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