An automatic blanking device for processing straight steel wires

Abstract

The present invention belongs to the technical field of wire processing, and specifically discloses an automatic blanking device for processing straight wires, including an installation box. One side wall of the installation box is fixedly connected with a cutting machine, and one side wall of the installation box is fixedly connected with a feeding mechanism. The feeding mechanism serves to convey materials. There is a loading box arranged on one side of the feeding mechanism. The loading box is used to temporarily store straight wires. An auxiliary feeding mechanism is arranged inside the loading box, and the auxiliary feeding mechanism is used to slowly put into the interior of the loading box as the number of straight wires increases. A wrapping mechanism is arranged outside the loading box, and a tensioning mechanism is arranged outside the wrapping mechanism. Through the auxiliary feeding mechanism and the tensioning mechanism, the straight wires can be placed on the bundling belt without directly contacting the box body. The weight will be buffered by the auxiliary feeding mechanism, and then it can prevent the straight wires from hitting the box body, and then it can protect the box body, avoid the box body being damaged, and further avoid economic losses.

Description

Technical Field

[0001] This invention belongs to the field of steel wire processing technology, and specifically discloses an automatic feeding device for processing straight steel wires. Background Technology

[0002] This device is a dedicated automatic feeding equipment for filament and straight bar processing. It integrates feeding, cutting, discharging, and storage functions. The feeding mechanism driven by a servo motor accurately conveys the filament, while the hydraulic or pneumatic cutting component quickly cuts it. The finished products are automatically collected by the guide plate. It can be adapted to the processing of filament and straight bars of different specifications, replacing manual feeding, improving cutting accuracy and efficiency, reducing labor intensity, and meeting the needs of mass production.

[0003] While existing automatic feeding devices for processing steel wire strips can automatically collect them, they typically place them into a box. This causes the steel wire strips to fall inside the box, and because of their weight, they can easily damage the box, resulting in economic losses. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide an automatic feeding device for processing straight steel wires, so as to solve the problem that in the prior art, the straight steel wires fall directly into the box, causing the straight steel wires to easily impact and damage the box, resulting in economic losses.

[0005] To achieve the above objectives, the present invention provides an automatic unloading device for processing steel wire strips, comprising a mounting box, a cutting machine fixedly connected to one side wall of the mounting box, a feeding mechanism fixedly connected to one side wall of the mounting box, the feeding mechanism serving as a material conveyor, a loading box provided on one side of the feeding mechanism for temporarily storing steel wire strips, an auxiliary feeding mechanism provided inside the loading box for slowly placing steel wire strips into the loading box as the number of steel wire strips increases, a wrapping mechanism provided outside the loading box, and a tensioning mechanism provided outside the wrapping mechanism for assisting the tensioning mechanism in tightening, and the tensioning mechanism for binding the steel wire strips.

[0006] In the above technical solution, preferably, the feeding mechanism includes a mounting frame, one side of which is fixedly connected to a side wall of the mounting box. Two rotating shafts are rotatably connected to the top of the mounting frame. Two pulleys are fixedly connected to both ends of each rotating shaft. A belt is sleeved between the two pulleys. Multiple placement blocks are fixedly connected to the outer surface of the belt. Multiple steel wire strips are respectively arranged between the multiple placement blocks. A motor is fixedly connected to one side of the mounting frame. The output end of the motor is fixedly connected to one end of one of the rotating shafts. Multiple guide plates are fixedly connected to the side of the mounting frame near the loading box.

[0007] In the above technical solution, preferably, the auxiliary feeding mechanism includes four sliding grooves, which are respectively opened at both ends of the loading box. A sliding plate is slidably connected between two sliding grooves. Multiple inserts are slidably connected inside the sliding plate. A tension spring is sleeved on the outside of each insert. A baffle is fixedly connected to one end of each tension spring. Two fixed cylinders are fixedly connected to both ends of the loading box. A piston is slidably connected inside the fixed cylinder. A connecting rod is fixedly connected to the top of the piston. An auxiliary support spring is provided inside the fixed cylinder. The ends of the four connecting rods away from the pistons are respectively fixedly connected to the two ends of the two sliding plates.

[0008] In the above technical solution, preferably, the packaging mechanism includes two sliding grooves, which are respectively opened inside the two sides of the loading box. A movable column is arranged between the interiors of the two sliding grooves. Rotating cylinders are rotatably connected to both ends of the loading box. Push springs are arranged inside the rotating cylinders. Movable plugs are slidably connected inside the rotating cylinders. Multiple oil passage holes are opened inside the movable plugs. Movable rods are fixedly connected to the bottom of the movable plugs. The bottoms of the two movable rods are respectively fixedly connected to one end of the two movable columns.

[0009] In the above technical solution, preferably, the tensioning mechanism includes multiple binding straps, each binding strap being wound around the outside of two moving posts. A fixing box is fixedly connected to the outer wall of one end of each binding strap. Sliding grooves are provided at both ends of the fixing box. Mounting cylinders are fixedly connected to both side walls of the fixing box. A return spring is provided inside the mounting cylinder. A limiting plate is slidably connected inside the mounting cylinder. A connecting bend is fixedly connected to the top of the limiting plate. An inclined triangular plate is fixedly connected between two connecting bends. A fixing post is provided at the bottom of the fixing box. A pressure plate is rotatably connected to the outer wall of the fixing post. A torsion spring is provided inside the bottom end of the pressure plate. A clamping toothed plate is fixedly connected to one side wall of the bottom end of the pressure plate. A through-strip groove is provided inside the fixing box.

[0010] In the above technical solution, preferably, one end of the tension spring is fixedly connected to the outer wall of the sliding plate, and the other end of the tension spring is fixedly connected to the end of the baffle plate near the sliding plate.

[0011] In the above technical solution, preferably, one end of the auxiliary support spring is fixedly connected to the inner top of the fixed cylinder, and the other end of the auxiliary support spring is fixedly connected to the top of the piston.

[0012] In the above technical solution, preferably, one end of the push spring is fixedly connected to the inner top of the rotating cylinder, and the other end of the push spring is fixedly connected to the top of the movable plug.

[0013] In the above technical solution, preferably, one end of the torsion spring is fixedly connected to the inside of the pressure plate, and the other end of the torsion spring is fixedly connected to the outside of the fixed column.

[0014] In the above technical solution, preferably, the inclined triangular plate is in contact with the outer wall of the pressure plate, and holes are provided at both ends of the pressure plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention uses an auxiliary feeding mechanism and a tensioning mechanism to place the steel wire strips on the binding straps, preventing them from directly contacting the box. The weight is buffered by the auxiliary feeding mechanism, which prevents the steel wire strips from impacting the box, thus protecting the box and preventing damage and economic losses.

[0017] This invention, through the coordinated operation of the auxiliary feeding mechanism, the wrapping mechanism, and the tensioning mechanism, enables the steel wire strips to fall onto the binding strap. Under the action of gravity, the two sides of the binding strap move upward and simultaneously move towards the center, thereby forming a binding state. The tensioning mechanism then tightens the binding strap, making it convenient to bundle and package the steel wire strips. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the material loading box of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the sliding plate of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixing cylinder of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the rotating cylinder of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the fixing box of the present invention;

[0024] Figure 7 This is a schematic diagram of the internal structure of the mounting cylinder of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the pressure plate of the present invention.

[0026] In the diagram: 1. Mounting box; 2. Cutting machine; 3. Feeding mechanism; 301. Mounting frame; 302. Rotating shaft; 303. Pulley; 304. Belt; 305. Placement block; 306. Motor; 307. Guide plate; 4. Loading box; 5. Auxiliary feeding mechanism; 501. Sliding groove; 502. Sliding plate; 503. Insert post; 504. Tension spring; 505. Baffle plate; 506. Fixed cylinder; 507. Piston; 508. Auxiliary support spring; 509. Connecting rod; 6. Wrapping mechanism; 601. 602. Sliding groove; 603. Moving column; 604. Rotating cylinder; 605. Push spring; 606. Movable plug; 607. Oil passage hole; 608. Movable rod; 709. Tensioning mechanism; 700. Binding strap; 700. Fixing box; 701. Sliding groove; 702. Mounting cylinder; 703. Return spring; 704. Limiting plate; 705. Connecting bend; 706. Inclined triangle plate; 707. Fixing column; 710. Pressure plate; 711. Torsion spring; 712. Pressing toothed plate; 713. Passing groove; 8. Straight steel wire. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0029] like Figures 1-8 An automatic feeding device for processing steel wire straight bars is shown, including a mounting box 1. A cutting machine 2 is fixedly connected to one side wall of the mounting box 1, and a feeding mechanism 3 is fixedly connected to one side wall of the mounting box 1. The feeding mechanism 3 plays the role of conveying materials. A loading box 4 is provided on one side of the feeding mechanism 3. The loading box 4 is used to temporarily store steel wire straight bars 8. An auxiliary feeding mechanism 5 is provided inside the loading box 4. The auxiliary feeding mechanism 5 is used to slowly put the steel wire straight bars 8 into the loading box 4 as the number of steel wire straight bars 8 increases. A wrapping mechanism 6 is provided outside the loading box 4. A tensioning mechanism 7 is provided outside the wrapping mechanism 6. The wrapping mechanism 6 is used to assist the tensioning mechanism 7 in binding. The tensioning mechanism 7 is used to bind the steel wire straight bars 8.

[0030] The feeding mechanism 3 includes a mounting frame 301, which provides an installation position. One side of the mounting frame 301 is fixedly connected to one side wall of the mounting box 1. Two rotating shafts 302 are rotatably connected to the top of the mounting frame 301. Two pulleys 303 are fixedly connected to both ends of each rotating shaft 302. A belt 304 is sleeved between the two pulleys 303. When one rotating shaft 302 rotates, it can drive the pulleys 303 to rotate, which in turn drives the belt 304 to rotate, thereby driving the other rotating shaft 302 to rotate. Multiple placement blocks 305 are fixedly connected to the outer surface of the belt 304. Multiple steel wire strips 8 are respectively arranged between the multiple placement blocks 305. The placement blocks 305 can provide positions for placing the steel wire strips 8. One side of the mounting frame 301 is fixedly connected to... The motor 306 provides power to rotate the rotating shaft 302. The output end of the motor 306 is fixedly connected to one end of one of the rotating shafts 302. Multiple guide plates 307 are fixedly connected to the side of the mounting frame 301 near the loading box 4. When the motor 306 is started, the output end of the motor 306 can drive one of the rotating shafts 302 to rotate, which in turn drives multiple pulleys 303 to rotate via the belt 304. The pulleys 303 can then drive another rotating shaft 302 to rotate, which in turn drives the placement block 305 to rotate via the belt 304. When the placement block 305 rotates, it can drive the steel wire strip 8 to rotate, and the steel wire strip 8 can be moved towards the center of the loading box 4 by the guidance of the guide plate 307.

[0031] The auxiliary feeding mechanism 5 includes four sliding grooves 501, which provide installation positions. The four sliding grooves 501 are respectively located at both ends of the feeding box 4. A sliding plate 502 is slidably connected between two sliding grooves 501, providing installation positions. Multiple inserts 503 are slidably connected inside the sliding plate 502, providing installation positions. A tension spring 504 is sleeved on the outside of each insert 503. A baffle 505 is fixedly connected to one end of the tension spring 504. Pulling the baffle 505 stretches the tension spring 504; releasing the baffle 505 resets it under the action of the tension spring 504, thereby resetting the inserts 503. Two fixed cylinders 506 are fixedly connected to both ends of the feeding box 4. 506 provides an installation position. A piston 507 is slidably connected inside the fixed cylinder 506. The piston 507 provides a limiting function. A connecting rod 509 is fixedly connected to the top of the piston 507. The connecting rod 509 has a connecting function. An auxiliary support spring 508 is provided inside the fixed cylinder 506. The ends of the four connecting rods 509 away from the piston 507 are respectively fixedly connected to the two ends of the two sliding plates 502. One end of the tension spring 504 is fixedly connected to the outer wall of the sliding plate 502. The other end of the tension spring 504 is fixedly connected to the end of the baffle 505 near the sliding plate 502. One end of the auxiliary support spring 508 is fixedly connected to the top of the inside of the fixed cylinder 506. The other end of the auxiliary support spring 508 is fixedly connected to the top of the piston 507.

[0032] When the steel wires 8 fall onto the binding strap 701, they generate weight. As the number of steel wires 8 increases, the tensioning mechanism 7 bears a greater weight. At this time, the two sides of the tensioning mechanism 7 will move upward under the weight of the steel wires 8, which in turn drives the sliding plate 502 to move upward. When the sliding plate 502 moves upward, it drives the connecting rod 509 to move upward, which in turn drives the piston 507 to move upward. The piston 507 can compress the auxiliary support spring 508, and the reaction force of the auxiliary support spring 508 is used to ensure that the number of steel wires 8 on the tensioning mechanism 7 reaches a certain number before the sliding plate 502 can move upward.

[0033] The packaging mechanism 6 includes two sliding grooves 601, which are respectively opened inside the two sides of the loading box 4. A movable column 602 is arranged between the interior of the two sliding grooves 601. The sliding grooves 601 can limit the movement trajectory of the movable column 602. Rotating cylinders 603 are rotatably connected to both ends of the loading box 4. Push springs 604 are arranged inside the rotating cylinders 603. Movable plugs 605 are slidably connected inside the rotating cylinders 603. Multiple oil passage holes 606 are opened inside the movable plugs 605. Movable rods 607 are fixedly connected to the bottom of the movable plugs 605. The bottoms of the two movable rods 607 are respectively fixedly connected to one end of the two movable columns 602. One end of the push spring 604 is fixedly connected to the top of the interior of the rotating cylinder 603, and the other end of the push spring 604 is fixedly connected to... At the top of the movable plug 605, when the sliding plate 502 moves upward, the tensioning mechanism 7 can also squeeze the moving column 602 towards the center, causing the movable rod 607 to drive the movable plug 605 to move into the interior of the rotating cylinder 603. Then, the movable plug 605 can compress and push the spring 604. Since there is liquid inside the rotating cylinder 603, the rate at which the liquid passes through the oil passage 606 is limited, so the moving speed of the movable rod 607 is limited, which restricts the rate at which the moving column 602 moves towards the center. As the moving column 602 moves towards the center, both ends of the tensioning mechanism 7 move upward. When the two moving columns 602 move to the center, both sides of the tensioning mechanism 7 also reach the moving column 602. At the same time, both sides of the tensioning mechanism 7 move towards the center and stick together.

[0034] The tensioning mechanism 7 includes multiple binding straps 701, which provide conditions for binding the steel wire strips 8. The binding straps 701 are all wrapped around the outside of two movable posts 602. A fixing box 702 is fixedly connected to the outer wall of one end of each binding strap 701, providing an installation position. Sliding grooves 703 are provided at both ends of the fixing box 702. Mounting cylinders 704 are fixedly connected to both side walls of the fixing box 702. A return spring 705 is installed inside the mounting cylinder 704. A limiting plate 706 is slidably connected inside the mounting cylinder 704. A connecting bend 707 is fixedly connected to the top of the limiting plate 706. An inclined triangular plate 708 is fixedly connected between two connecting bends 707. A fixing post 709 is provided at the bottom of the fixing box 702. A pressure plate 710 is rotatably connected to the outer wall of the column 709. An inclined triangular plate 708 presses against the outside of the pressure plate 710 to restrain it. A torsion spring 711 is provided inside the bottom end of the pressure plate 710. The torsion spring 711 can cause the pressure plate 710 to tilt. A clamping toothed plate 712 is fixedly connected to one side wall of the bottom end of the pressure plate 710. When the clamping toothed plate 712 presses against the binding strap 701, it can prevent the binding strap 701 from being pulled out of the through groove 713. The inside of the fixing box 702 is provided with a through groove 713. One end of the torsion spring 711 is fixedly connected to the inside of the pressure plate 710, and the other end of the torsion spring 711 is fixedly connected to the outside of the fixing column 709. The inclined triangular plate 708 is in contact with the outer wall of the pressure plate 710. Holes are provided at both ends of the pressure plate 710.

[0035] After the two ends of the strap 701 are moved to the middle and pressed tightly, the inclined triangle plate 708 is first pulled upwards. At this point, the pressure plate 710, no longer obstructed, can rotate away from the fixing box 702 under the reaction force of the torsion spring 711. The end not fitted with the fixing box 702 is inserted into the through slot 713. Then, the pressure plate 710 is rotated towards the fixing box 702, allowing the clamping tooth plate 712 to be inserted into the strap 701. Simultaneously, since one side of the inclined triangle plate 708 is inclined, when the pressure plate 710 moves towards the fixing box 702... After the direction of 02 is rotated, the inclined triangle plate 708 can be squeezed to move upward, thereby driving the connecting bend 707 and the limiting plate 706 to move upward, and compressing the return spring 705. When the pressure plate 710 moves to the side of the inclined triangle plate 708 close to the binding strap 701, the inclined triangle plate 708 will not be blocked. At this time, under the reaction force of the return spring 705, the limiting plate 706 can be pushed downward, thereby allowing the inclined triangle plate 708 to slide downward and press on the outside of the pressure plate 710, thereby forming a circle around the pressure plate 710 and binding the steel wire strip 8.

[0036] Working principle: When the motor 306 is started, the output end of the motor 306 can drive one of the rotating shafts 302 to rotate, which in turn drives multiple pulleys 303 to rotate via the belt 304. The pulleys 303 can then drive another rotating shaft 302 to rotate, which in turn drives the placement block 305 to rotate via the belt 304. When the placement block 305 rotates, it can drive the steel wire strip 8 to rotate, and through the guidance of the guide plate 307, it can move the steel wire strip 8 towards the center of the loading box 4.

[0037] When the steel wire strips 8 fall onto the binding strap 701, they generate weight. As the number of steel wire strips 8 increases, the weight on the binding strap 701 increases. At this time, the two sides of the binding strap 701 will move upward under the weight of the steel wire strips 8, which will then drive the sliding plate 502 to move upward. When the sliding plate 502 moves upward, it will drive the connecting rod 509 to move upward, which will drive the piston 507 to move upward. The piston 507 can compress the auxiliary support spring 508, and the reaction force of the auxiliary support spring 508 will be used to ensure that the number of steel wire strips 8 on the binding strap 701 reaches a certain number before the sliding plate 502 can move upward.

[0038] When the sliding plate 502 moves upward, the binding strap 701 can also squeeze the moving column 602 towards the middle, causing the movable rod 607 to drive the movable plug 605 to move into the rotating cylinder 603. Then, the movable plug 605 can compress and push the spring 604. Since there is liquid inside the rotating cylinder 603, the rate at which the liquid passes through the oil passage 606 is limited, so the moving speed of the movable rod 607 is limited, and the rate at which the moving column 602 moves towards the middle is limited. When the number of steel wires 8 increases, the moving column 602 moves towards the middle, and at the same time, both ends of the binding strap 701 move upward. When the two moving columns 602 move to the middle, both sides of the binding strap 701 also reach the moving column 602. At the same time, both sides of the binding strap 701 move towards the middle and stick together.

[0039] After the two ends of the strap 701 are moved to the middle and pressed tightly, the inclined triangle plate 708 is first pulled upwards. At this point, the pressure plate 710, no longer obstructed, can rotate away from the fixing box 702 under the reaction force of the torsion spring 711. The end not fitted with the fixing box 702 is inserted into the through slot 713. Then, the pressure plate 710 is rotated towards the fixing box 702, allowing the clamping tooth plate 712 to be inserted into the strap 701. Simultaneously, since one side of the inclined triangle plate 708 is inclined, when the pressure plate 710 moves towards the fixing box 702... After the direction of 02 is rotated, the inclined triangle plate 708 can be squeezed to move upward, thereby driving the connecting bend 707 and the limiting plate 706 to move upward, and compressing the return spring 705. When the pressure plate 710 moves to the side of the inclined triangle plate 708 close to the binding strap 701, the inclined triangle plate 708 will not be blocked. At this time, under the reaction force of the return spring 705, the limiting plate 706 can be pushed downward, thereby allowing the inclined triangle plate 708 to slide downward and press on the outside of the pressure plate 710, thereby forming a circle around the pressure plate 710 and binding the steel wire strip 8.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An automatic unloading device for processing straight steel wire, comprising a mounting box (1), characterized in that, A cutting machine (2) is fixedly connected to one side wall of the mounting box (1), and a feeding mechanism (3) is fixedly connected to one side wall of the mounting box (1). The feeding mechanism (3) plays the role of conveying materials. A loading box (4) is provided on one side of the feeding mechanism (3). The loading box (4) is used to temporarily store steel wire strips (8). An auxiliary feeding mechanism (5) is provided on the inner side of the loading box (4). The auxiliary feeding mechanism (5) is used to slowly put the steel wire strips (8) into the loading box (4) as the number increases. A wrapping mechanism (6) is provided on the outer side of the loading box (4). A tensioning mechanism (7) is provided on the outer side of the wrapping mechanism (6). The wrapping mechanism (6) is used to assist the tensioning mechanism (7) in tightening. The tensioning mechanism (7) is used to bind the steel wire strips (8). The auxiliary feeding mechanism (5) includes four sliding grooves (501), which are respectively opened at both ends of the loading box (4), and a sliding plate (502) is slidably connected between two sliding grooves (501). The packaging mechanism (6) includes two sliding grooves (601), which are respectively opened inside the two sides of the loading box (4), and a movable column (602) is provided between the interiors of the two sliding grooves (601). The tensioning mechanism (7) includes a plurality of binding straps (701), all of which are wrapped around the outside of the two movable posts (602); When the steel wire (8) falls on the binding strap (701), it generates weight. The more steel wires (8) there are, the greater the weight the binding strap (701) bears. At this time, the two sides of the binding strap (701) will move upward under the weight of the steel wire (8), which in turn drives the sliding plate (502) to move upward. The binding strap (701) squeezes the moving column (602) towards the middle. After the two moving columns (602) move to the middle, the two ends of the binding strap (701) reach the moving column (602), and the two ends of the binding strap (701) are tightly pressed together.

2. The automatic feeding device for processing straight steel wires according to claim 1, characterized in that, The feeding mechanism (3) includes a mounting frame (301). One side of the mounting frame (301) is fixedly connected to one side wall of the mounting box (1). Two rotating shafts (302) are rotatably connected to the top of the mounting frame (301). Two pulleys (303) are fixedly connected to both ends of the rotating shafts (302). A belt (304) is sleeved between the two pulleys (303). Multiple placement blocks (305) are fixedly connected to the outer surface of the belt (304). Multiple steel wire strips (8) are respectively arranged between the multiple placement blocks (305). A motor (306) is fixedly connected to one side of the mounting frame (301). The output end of the motor (306) is fixedly connected to one end of one of the rotating shafts (302). Multiple guide plates (307) are fixedly connected to the side of the mounting frame (301) near the loading box (4).

3. The automatic feeding device for processing straight steel wires according to claim 1, characterized in that, Multiple inserts (503) are slidably connected inside the sliding plate (502). A tension spring (504) is sleeved on the outside of the insert (503). A baffle (505) is fixedly connected to one end of the tension spring (504). Two fixed cylinders (506) are fixedly connected to both ends of the loading box (4). A piston (507) is slidably connected inside the fixed cylinder (506). A connecting rod (509) is fixedly connected to the top of the piston (507). An auxiliary support spring (508) is provided inside the fixed cylinder (506). The ends of the four connecting rods (509) away from the piston (507) are respectively fixedly connected to the two ends of the two sliding plates (502).

4. The automatic feeding device for processing straight steel wires according to claim 1, characterized in that, Both ends of the loading box (4) are rotatably connected to a rotating cylinder (603). A push spring (604) is provided inside the rotating cylinder (603). A movable plug (605) is slidably connected inside the rotating cylinder (603). Multiple oil passage holes (606) are opened inside the movable plug (605). A movable rod (607) is fixedly connected to the bottom of the movable plug (605). The bottoms of the two movable rods (607) are respectively fixedly connected to one end of the two movable columns (602).

5. The automatic feeding device for processing straight steel wires according to claim 1, characterized in that, A fixing box (702) is fixedly connected to the outer wall of one end of the binding strap (701). Both ends of the fixing box (702) are provided with sliding grooves (703). Mounting cylinders (704) are fixedly connected to both side walls of the fixing box (702). A return spring (705) is provided inside the mounting cylinder (704). A limiting plate (706) is slidably connected inside the mounting cylinder (704). A connecting bend (707) is fixedly connected to the top of the limiting plate (706). An inclined triangular plate (708) is fixedly connected between the two connecting bends (707). A fixing post (709) is provided at the bottom of the fixing box (702). A pressure plate (710) is rotatably connected to the outer wall of the fixing post (709). A torsion spring (711) is provided inside the bottom end of the pressure plate (710). A clamping tooth plate (712) is fixedly connected to one side wall of the bottom end of the pressure plate (710). A through groove (713) is provided inside the fixing box (702).

6. The automatic feeding device for processing straight steel wires according to claim 3, characterized in that, One end of the tension spring (504) is fixedly connected to the outer wall of the sliding plate (502), and the other end of the tension spring (504) is fixedly connected to the end of the baffle (505) near the sliding plate (502).

7. The automatic feeding device for processing straight steel wires according to claim 3, characterized in that, One end of the auxiliary support spring (508) is fixedly connected to the top of the inside of the fixed cylinder (506), and the other end of the auxiliary support spring (508) is fixedly connected to the top of the piston (507).

8. The automatic feeding device for processing straight steel wires according to claim 4, characterized in that, One end of the push spring (604) is fixedly connected to the top of the inside of the rotating cylinder (603), and the other end of the push spring (604) is fixedly connected to the top of the movable plug (605).

9. An automatic feeding device for processing straight steel wires according to claim 5, characterized in that, One end of the torsion spring (711) is fixedly connected to the inside of the pressure plate (710), and the other end of the torsion spring (711) is fixedly connected to the outside of the fixed post (709).

10. An automatic feeding device for processing straight steel wires according to claim 5, characterized in that, The inclined triangular plate (708) is in contact with the outer wall of the pressure plate (710), and holes are provided at both ends of the pressure plate (710).

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