A rust-proof treatment device and rust-proof method for producing and processing threaded steel

Abstract

The present invention relates to the technical field of rust prevention treatment of threaded steel, and discloses a rust prevention treatment device and rust prevention method for threaded steel production and processing, including a frame for providing a bearing platform for components in the device; two hoods, respectively fixed at the two ends of the frame; a plurality of openings one, respectively opened on the two hoods; a plurality of openings two, respectively opened at the two ends of the frame; a box body one, fixed on the frame, in which a degreasing agent is accumulated; a box body two, fixed on the frame, in which a rust inhibitor is accumulated. The present invention is completed in the process of a single reciprocating movement of the threaded steel through the coordinated action of a driving part, a spraying part and a liquid supply part. Such a design eliminates the process of performing a separate degreasing treatment and simplifies the production process.

Description

Technical Field

[0001] The invention relates to the technical field of rust prevention treatment of threaded steel bars, and in particular to a rust prevention treatment device and a rust prevention method for threaded steel bar production and processing. Background Art

[0002] The anti-rust treatment device for rebar production and processing is a device specially used to prevent rebar from rusting during production and processing. Rebar is usually used in construction and other structural applications. In order to ensure its performance and service life, measures need to be taken to avoid corrosion.

[0003] After searching, the Chinese patent with announcement number CN207735183U discloses a rust-proof and corrosion-resistant threaded steel oxide film spraying device, including a feeding conveying platform, a spraying device is installed at one end of the feeding conveying platform, a spraying storage box is arranged at the top of the spraying device, a feeding port is arranged on one side of the spraying device, a cooling device is installed on the other side of the spraying device, a drying device is installed on one side of the cooling device, a cooling discharge box is installed on one side of the drying device, a discharge port is arranged on one side of the cooling discharge box, an upper sprayer is installed at the top of the inner top of the spraying device, a lower sprayer is installed at the inner bottom of the spraying device, and a connecting movable frame is installed at the ends of the upper sprayer and the lower sprayer. The above scheme is a rust-proof and corrosion-resistant threaded steel oxide film spraying device, which adopts flow degreasing agent spraying for one-by-one processing. During use, the threaded steel is sprayed, cooled, dried and cooled and discharged, and the spraying effect is good, the work efficiency is effectively improved, and the practicability is strong. However, the above scheme still has the following shortcomings when it is actually used:

[0004] After the production of rebar is completed, a layer of grease will be attached to its surface. Therefore, before spraying rust inhibitor on the surface of the rebar, the grease on the surface of the rebar needs to be cleaned first, and then spraying anti-rust treatment can be performed. The anti-rust device in the above scheme does not have the function of cleaning the rebar. If an additional step is required to clean grease and dirt before the anti-rust coating, additional equipment or processes will be required to handle it, which increases the time and cost on the production line.

[0005] Therefore, it is necessary to design a rust-proof treatment device and rust-proof method for producing and processing threaded steel to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rust-proof treatment device and a rust-proof method for producing and processing threaded steel.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A rust-proof treatment device for producing and processing threaded steel, comprising:

[0009] A rack, used to provide a bearing platform for components in the device;

[0010] Two machine covers are respectively fixed at two ends of the frame;

[0011] A plurality of openings are respectively provided on the two hoods;

[0012] A plurality of second openings, respectively provided on two opposite sides in the length direction of the frame;

[0013] Box 1 is fixed on the frame and contains degreasing agent;

[0014] Box 2 is fixed on the frame and contains rust inhibitor;

[0015] An injection unit is arranged between the two hoods, and the injection unit includes two injection structures and a transmission structure, and the two injection structures are connected through a hose;

[0016] The liquid supply part is arranged on the frame, and the liquid supply part comprises a moving component and a liquid supply component, and the moving component is placed above the liquid supply component, and the liquid supply component consists of a moving structure, two liquid supply structures and a positioning structure.

[0017] As a preferred technical solution of the present invention, the injection structure includes:

[0018] A fixed frame, fixed inside the frame;

[0019] A guide rod, fixed on the fixing frame and arranged along the height direction of the fixing frame;

[0020] A guide seat, slidably sleeved on the guide rod;

[0021] A fixing plate, fixed on a side of the guide seat;

[0022] A nozzle, mounted on a side of the fixing plate;

[0023] At least two fan-shaped nozzles are fixed on the nozzle and communicated with the nozzle.

[0024] As a preferred technical solution of the present invention, the transmission structure includes:

[0025] Motor 2 is mounted on the side of one of the fixing plates through a bracket;

[0026] A gear, fixedly sleeved on the output shaft of the second motor;

[0027] A rack fixed on one of the fixing frames and arranged along the height direction of the fixing frame, wherein the rack and the gear are meshed with each other;

[0028] A pull rope, one end of which is connected to one of the fixing plates, and the other end of which is connected to the other fixing plate;

[0029] Two pulleys are respectively fixed on the top ends of the two fixing frames, and the pull rope passes around the two pulleys.

[0030] As a preferred technical solution of the present invention, the mobile component includes:

[0031] A mounting frame fixed to a side of the rack;

[0032] Motor three, mounted at one end of the mounting frame;

[0033] A reciprocating screw rod is rotatably mounted on the mounting frame, and one end of the reciprocating screw rod is connected to the output shaft of the motor 3;

[0034] A movable seat, which is threadedly sleeved on the reciprocating screw rod and slidably arranged on the mounting frame;

[0035] A push plate is fixed on the side of the moving seat.

[0036] As a preferred technical solution of the present invention, the mobile structure includes:

[0037] A cylinder body is placed below the push plate;

[0038] Two connecting rods, one end of which is fixedly connected to the frame, and the other end of which is fixedly connected to the two ends of the cylinder respectively;

[0039] A slideway is provided on the outer peripheral surface of the cylinder and is arranged along the length direction of the cylinder;

[0040] A slider is slidably arranged inside the cylinder.

[0041] As a preferred technical solution of the present invention, the liquid supply structure comprises:

[0042] A capsule, one end of which is connected to the slider and the other end of which is connected to the inner surface of the cylinder;

[0043] Two mounting tubes, one end of each of which is connected to the bladder body;

[0044] Two one-way valves are respectively installed on the two installation pipes.

[0045] As a preferred technical solution of the present invention, the positioning structure includes:

[0046] A push rod, fixed on the sliding block, and the push rod slides in the slideway;

[0047] A control block, slidably sleeved on the top rod;

[0048] A groove is provided on the bottom surface of the control block, and the top end of the push rod extends into the groove;

[0049] Spring 2, one end of which is connected to the cylinder, and the other end of which is connected to the control block;

[0050] Two inclined grooves are respectively provided on two opposite sides of the control block;

[0051] The two rod bodies are respectively fixed at two ends of the cylinder body and are respectively arranged facing the two inclined grooves.

[0052] As a preferred technical solution of the present invention, the two hoods are provided with a driving part, each of the driving parts is composed of three driving components, each of the driving components includes a plurality of driving structures arranged in a vertical direction, and the two hoods are provided with a plurality of clamping structures, and the plurality of clamping structures are respectively arranged opposite to the plurality of driving structures;

[0053] The drive assembly comprises:

[0054] Motor 1, mounted on the top surface of the frame;

[0055] A connecting rod 1, one end of which is fixedly connected to the output shaft of the motor 1, and the other end of which is connected to the driving structure located at the upper end;

[0056] A plurality of connecting rods 2, and two adjacent driving structures are fixedly connected via connecting rods 2.

[0057] As a preferred technical solution of the present invention, the driving structure includes:

[0058] A wheel axle, with a thread on the top;

[0059] Wheel disc 1, fixedly sleeved on the wheel axle;

[0060] Wheel disc 2, slidably sleeved on the wheel axle;

[0061] Spring 1, arranged between the first wheel disc and the second wheel disc;

[0062] An adjusting nut, threadedly sleeved on the top end of the wheel axle;

[0063] The compression structure comprises:

[0064] A slide rail fixed to the inner surface of the hood;

[0065] A slide seat, slidably disposed on the slide rail;

[0066] A tension spring, one end of which is connected to the slide seat, and the other end of which is connected to the slide rail;

[0067] A rotating shaft, rotatably mounted on the top surface of the slide;

[0068] A clamping wheel is fixed on the top end of the rotating shaft, and the clamping wheel is arranged directly opposite to the spring.

[0069] A rust prevention method for a rust prevention treatment device for producing and processing threaded steel, comprising the following steps:

[0070] Step 1: Preparation

[0071] Check the equipment: Make sure motors 1, 2, and 3 are in good condition and installed correctly;

[0072] Loading liquid: add degreasing agent to box 1 and add rust inhibitor to box 2;

[0073] Initial position confirmation: confirm that all driving structures, fixing plates, nozzles and liquid supply parts are in the initial position;

[0074] Step 2: Cleaning up

[0075] Start motor 1: Start several motors 1 to drive the rebar to move forward;

[0076] Start motor 2: Start motor 2 to make the two nozzles move up and down alternately;

[0077] Start motor three: Start motor three to drive the capsule to perform liquid pumping and liquid discharge operations;

[0078] Spray degreaser: As the rebar moves, two spray nozzles spray degreaser to clean the grease on the surface of the rebar;

[0079] Step 3: Anti-rust treatment stage

[0080] Reverse movement of the rebar: After the rebar passes through the two nozzles and reaches the other hood, several motors are controlled to run in the reverse direction to move the rebar in the reverse direction;

[0081] Spraying rust inhibitor: As the rebar moves in the opposite direction, the capsule switches to the rust inhibitor supply mode, and two nozzles spray rust inhibitor to prevent rust on the rebar;

[0082] Step 4: Completion

[0083] Finishing treatment: The rebar returns to its original position, and the degreasing and rust-proofing treatment is completed;

[0084] Stop: Turn off all motors and wait for the next round of processing.

[0085] The present invention has the following beneficial effects:

[0086] 1. The device integrates degreasing and rust prevention treatment together. Through the coordinated action of the drive unit, the injection unit and the liquid supply unit, the degreasing and rust prevention treatment are completed in the process of a single reciprocating movement of the rebar. This design eliminates the need for a separate degreasing process and simplifies the production process. The integrated degreasing and rust prevention treatment not only reduces the number of processes, but also saves time and labor costs. The staff does not need to transfer the rebar from one device to another, but completes the entire treatment process in the same device, thereby improving production efficiency;

[0087] 2. The device not only integrates degreasing and anti-rust treatment functions, but also introduces hot air treatment function by setting up annular tubes and spray holes. After the hot air blower supplies air to the annular tube, it sprays hot air flow to the surface of the rebar through the spray holes to blow away the residual degreasing agent and accelerate the drying of the anti-rust agent. The spraying of hot air flow can effectively remove the residual degreasing agent on the surface of the rebar, ensuring that the surface of the rebar is thoroughly cleaned and ready for subsequent anti-rust treatment. At the same time, the hot air flow can also accelerate the drying process of the anti-rust agent and improve the anti-rust effect and durability;

[0088] 3. The adjustable design of the driving structure enables the device to adapt to rebars of different diameters. By adjusting the nut, the staff can accurately control the position of the second wheel disc, thereby adjusting the matching of the driving section and the rebar. Whether the rebar is small or large in diameter, it can be stably driven, ensuring the versatility and scope of application of the device. The stability of the driving structure is guaranteed. No matter how the diameter of the rebar changes, the device can stably drive. This stability is crucial to the consistency and efficiency of the production process, ensuring the continuity of production and consistency of quality.

[0089] 4. The degreasing and rust prevention operations are controlled by mechanical structures, and no electronic control solutions are required. Mechanical structures are usually simpler and more stable than electronic control systems. They rely on the movement and mechanical principles of physical components, so they are less affected by external environment or electronic interference during operation. This reliability means that the device has fewer failures and is easier to maintain and repair. In addition, mechanical structures perform well in various environmental conditions, such as high temperature, high humidity, or environments with chemical vapors. In contrast, electronic equipment may be more sensitive to these conditions and require additional protective measures or special designs. BRIEF DESCRIPTION OF THE DRAWINGS

[0090] Figure 1 This is a schematic diagram of the structure of a rust-proof treatment device for producing and processing threaded steel proposed by the present invention;

[0091] Figure 2 This is a structural schematic diagram of another perspective of a rust-proof treatment device for producing and processing threaded steel proposed by the present invention;

[0092] Figure 3 for Figure 2 A magnified view of the structure at D;

[0093] Figure 4 It is a structural schematic diagram of the injection part;

[0094] Figure 5 It is a schematic diagram of the structure of the driving unit;

[0095] Figure 6 It is a schematic diagram of the structure of the driving structure;

[0096] Figure 7 It is a structural schematic diagram of the liquid supply part;

[0097] Figure 8 It is a schematic diagram of the cross-sectional structure of the liquid supply part;

[0098] Fig. 9 for Figure 1 A magnified view of the structure at A;

[0099] Fig.10 for Figure 7 A magnified view of the structure at B;

[0100] Fig.11 for Figure 8 Enlarged view of the structure at location C.

[0101] In the figure: 1, frame; 2, cover; 3, opening 1; 4, opening 2; 5, box 1; 6, box 2; 71, motor 1; 72, connecting rod 1; 73, connecting rod 2; 741, axle; 742, wheel disc 1; 743, wheel disc 2; 744, spring 1; 745, adjusting nut; 751, slide rail; 752, slide seat; 753, tension spring; 754, rotating shaft; 755, clamping wheel; 81, fixing frame; 82, guide rod; 83, guide seat; 84, fixing plate; 85, nozzle; 86, Fan-shaped nozzle; 91, motor 2; 92, gear; 93, rack; 94, pull rope; 95, pulley; 101, mounting frame; 102, motor 3; 103, reciprocating screw; 104, moving seat; 105, push plate; 111, cylinder; 112, connecting rod; 113, slideway; 114, slider; 121, capsule; 122, mounting tube; 123, one-way valve; 131, push rod; 132, control block; 133, groove; 134, spring 2; 135, inclined groove; 136, rod body. DETAILED DESCRIPTION

[0102] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0103] Reference Figure 1-11A rust-proof treatment device for threaded steel production and processing, comprising a frame 1, used to provide a bearing platform for components in the device; two machine covers 2, respectively fixed at both ends of the frame 1; a plurality of openings 3, respectively opened on the two machine covers 2; a plurality of openings 4, respectively opened on two opposite sides of the frame 1 in the length direction; a box 5, fixed on the frame 1, in which a degreasing agent is stored; a box 6, fixed on the frame 1, in which a rust inhibitor is stored;

[0104] The rust-proof treatment device also includes a spraying part, which is arranged between the two machine covers 2. The spraying part includes two spraying structures and a transmission structure. The two spraying structures are connected by a hose. The spraying structure includes: a fixed frame 81, which is fixed to the inside of the frame 1; a guide rod 82, which is fixed on the fixed frame 81 and is arranged along the height direction of the fixed frame 81; a guide seat 83, which is slidably sleeved on the guide rod 82; a fixed plate 84, which is fixed on the side of the guide seat 83; a nozzle 85, which is installed on the side of the fixed plate 84; at least two fan-shaped nozzles 86, which are fixed on the nozzle 85 and are connected to the nozzle 85, and the transmission structure includes: a motor 91, which is installed on the side of one of the fixed plates 84 through a bracket; a gear 92, which is fixedly sleeved on the output shaft of the motor 91; a rack 93, which is fixed on one of the fixed frames 81 and is arranged along the height direction of the fixed frame 81, and the rack 93 and the gear 92 are meshed with each other; a pull rope 94, one end of which is connected to one of the fixed plates 84, and the other end is connected to the other A fixed plate 84 is connected; two pulleys 95 are fixed on the top ends of the two fixed frames 81 respectively, and the pull rope 94 passes through the two pulleys 95. For the second motor 91, it can drive the gear 92 to rotate when it is running. When the gear 92 rotates, under the meshing relationship between the gear 92 and the rack 93, the gear 92 can move, which makes the corresponding fixed plate 84 move accordingly. The two fixed plates 84 are connected by the pull rope 94. Therefore, when the fixed plate 84 where the second motor 91 is located moves downward, the fixed plate 84 can pull the other fixed plate 84 through the pull rope 94 to move it upward. When the fixed plate 84 where the second motor 91 is located moves upward, the fixed plate 84 no longer applies a pulling force to the other fixed plate 84 through the pull rope 94, which makes the other fixed plate 84 move downward under the action of gravity. In summary, with the forward and reverse operation of the second motor 91 periodically, the two fixed plates 84 can move up and down alternately, which makes the two nozzles 85 move up and down alternately;

[0105] The rust-proof treatment device also includes a liquid supply part, which is arranged on the frame 1. The liquid supply part includes a moving component and a liquid supply component, and the moving component is placed above the liquid supply component. The liquid supply component is composed of a moving structure, two liquid supply structures and a positioning structure. The moving component includes: a mounting frame 101, which is fixed to the side of the frame 1; a motor 102, which is installed at one end of the mounting frame 101; a reciprocating screw rod 103, which is rotatably installed on the mounting frame 101, and one end is connected to the output shaft of the motor 102; a moving seat 104, a screw The thread sleeve is connected to the reciprocating screw rod 103 and is slidably arranged on the mounting frame 101; the push plate 105 is fixed to the side of the moving seat 104, and the moving structure includes: a cylinder 111, which is placed below the push plate 105; two connecting rods 112, one end of which is fixedly connected to the frame 1, and the other end is fixedly connected to the two ends of the cylinder 111; a slideway 113 is opened on the outer peripheral surface of the cylinder 111 and is arranged along the length direction of the cylinder 111; a slider 114 is slidably arranged inside the cylinder 111 (such as Fig.11 As shown), the liquid supply structure includes: a capsule 121, one end of which is connected to the slider 114, and the other end is connected to the inner surface of the cylinder 111; two mounting tubes 122, one end of which is connected to the capsule 121; two one-way valves 123, which are respectively installed on the two mounting tubes 122; in general, the device has two capsules 121, each of which is connected to two mounting tubes 122, one of which is used to provide rust inhibitor to the two nozzles 85, and the other is used to provide degreasing agent to the two nozzles 85. For the capsule 121 used to provide rust inhibitor, one of the mounting tubes 122 thereon is connected to the box body 6 (as shown in FIG. Figure 2 As shown), another mounting tube 122 is connected to one of the nozzles 85. For the capsule 121 for providing the degreasing agent, one of the mounting tubes 122 thereon is connected to the box body 5, and the other mounting tube 122 is connected to one of the nozzles 85. In addition, the flow limiting directions of the two one-way valves 123 located on the same capsule 121 are opposite. Specifically, one of the one-way valves 123 limits the liquid to only enter the capsule 121, and the other one-way valve 123 limits the liquid to only flow out of the capsule 121. Therefore, when the capsule 121 is stretched, the capsule 121 can perform a liquid pumping action, and when the capsule 121 is compressed, the capsule 121 can perform a liquid discharge action. In summary, with the reciprocating movement of the slider 114, the two capsules 121 can periodically pump and discharge liquid;

[0106] The positioning structure includes: a push rod 131, which is fixed on the slider 114 and slides in the slideway 113; a control block 132, which is slidably sleeved on the push rod 131; a groove 133, which is provided on the bottom surface of the control block 132, and the top of the push rod 131 extends into the groove 133; a spring 134, one end of which is connected to the cylinder 111 and the other end is connected to the control block 132; two inclined grooves 135, which are respectively provided on two opposite sides of the control block 132; two rods 136, which are respectively fixed at both ends of the cylinder 111 and are respectively arranged opposite to the two inclined grooves 135. When the control block 132 moves to the end of the cylinder 111 away from the motor 102, the rod 136 located at the end of the cylinder 111 away from the motor 102 6 can contact with the opposite inclined groove 135 and squeeze the inclined part of the inclined groove 135. Blocked by the rod body 136, the control block 132 will move downward under the action of the inclined surface of the inclined groove 135 and squeeze the spring 134. When the control block 132 moves downward, the control block 132 will separate from the push plate 105. This design can prevent the control block 132 from hindering the smooth movement of the push plate 105. After the control block 132 is separated from the push plate 105, the control block 132 will move up and reset under the action of the spring 134. Further, with the rotation of the reciprocating screw rod 103, the push plate 105 will move in the opposite direction when it moves to the end away from the motor 102, and move towards the direction close to the motor 102. During the resetting process, the push plate 105 will push the control block 132 to move again, and the slider 114 will also move accordingly. At this time, the slider 114 can compress the previously stretched capsule 121 and stretch the previously compressed capsule 121. When the push plate 105 moves to a position close to the motor 3 102, the rod 136 located at one end of the cylinder 111 close to the motor 3 102 can contact the opposite inclined groove 135. At this time, the control block 132 will move down again. In summary, during the operation of the motor 3 102, the slider 114 can reciprocate inside the cylinder 111, which makes the two capsules 121 periodically squeezed and stretched. With the rotation of the reciprocating screw rod 103, the push plate 105 moves to a position away from the motor 3 102. When the push plate 105 is at one end, it will move in the opposite direction and move toward the direction close to the motor three 102. During the process of resetting the push plate 105, the push plate 105 will push the control block 132 to move again, and the slider 114 will also move accordingly. At this time, the slider 114 can compress the capsule 121 that was stretched first, and stretch the capsule 121 that was compressed first. When the push plate 105 moves to a position close to the motor three 102, the rod 136 located at one end of the cylinder 111 close to the motor three 102 can contact the opposite inclined groove 135. At this time, the control block 132 will move down again. In summary, when the motor three 102 is running, the slider 114 can reciprocate inside the cylinder 111, which makes the two capsules 121 periodically squeezed and stretched;

[0107] A driving part is provided on each of the two hoods 2, and each driving part is composed of three driving components, and each driving component includes a plurality of driving structures arranged in the vertical direction, and a plurality of clamping structures are provided on each of the two hoods 2, and the plurality of clamping structures are respectively arranged opposite to the plurality of driving structures; the driving components include: a motor 71, which is installed on the top surface of the frame 1; a connecting rod 72, one end of which is fixedly connected to the output shaft of the motor 71, and the other end is connected to the driving structure located at the upper end; a plurality of connecting rods 73, and two adjacent driving structures are fixedly connected through the connecting rods 73, and the motor 71 can drive the connecting rod 72 to rotate when it is running, and the connecting rod 72 can drive the driving structure at the upper end to rotate when it rotates, and the rotating driving structure can drive the connecting rod 73 to rotate. The other driving structures are driven to rotate. Therefore, when the motor 71 is running, the driving structures can rotate synchronously. When the staff inserts the threaded steel between the driving structure and the opposite clamping structure, the rotating driving structure can move the threaded steel, so that the threaded steel moves from one of the hoods 2 to another hood 2. Specifically, when the threaded steel is inserted between the driving structure and the opposite clamping structure, the threaded steel is placed between the wheel disc 1 742 and the wheel disc 2 743, and the wheel disc 1 742 and the wheel disc 2 743 are both in contact with the threaded steel. In addition, under the elastic force of the tension spring 753, the clamping wheel 755 can clamp the threaded steel so that the threaded steel is close to the wheel disc 1 742 and the wheel disc 2 743. In this case, the wheel shaft 741 drives the wheel disc When wheel one 742 and wheel two 743 rotate, under the action of friction, wheel one 742 and wheel two 743 can convey rebar. In addition, during the conveying process, the pressing action of the pressure wheel 755 can ensure that sufficient friction is generated between the driving structure and the rebar, thereby ensuring the conveying effect of the device on the rebar. The driving structure includes: an axle 741 with threads on the top; wheel one 742, fixedly sleeved on the axle 741; wheel two 743, slidably sleeved on the axle 741; a spring 744, arranged between wheel one 742 and wheel two 743; an adjusting nut 745, threadedly sleeved on the top of the axle 741, and the staff can adjust the position of wheel two 743 by screwing the adjusting nut 745. When the second wheel disc 743 moves downward, the distance between the second wheel disc 743 and the first wheel disc 742 decreases, and at this time the driving structure can stably drive the threaded steel with a small cross-sectional diameter. When the second wheel disc 743 moves upward, the distance between the second wheel disc 743 and the first wheel disc 742 increases, and at this time the driving structure can stably drive the threaded steel with a large cross-sectional diameter. Therefore, the adjustable design of the driving structure enables the device to be applicable to threaded steels of different sizes, thereby ensuring the versatility and scope of application of the device; the clamping structure includes: a slide rail 751, fixed to the inner surface of the hood 2; a slide seat 752, slidably arranged on the slide rail 751; a tension spring 753, one end of which is connected to the slide seat 752, and the other end is connected to the slide rail 751; a rotating shaft 754, rotatably mounted on the top surface of the slide seat 752;The clamping wheel 755 is fixed at the top of the rotating shaft 754. The clamping wheel 755 is arranged opposite to the spring 1 744. Under the elastic force of the tension spring 753, the clamping wheel 755 always has a drive close to the wheel shaft 741, so that the clamping wheel 755 can press the threaded steel between the wheel disc 2 743 and the wheel disc 1 742, thereby ensuring the stability of the threaded steel during movement.

[0108] The specific working principle of the present invention is as follows:

[0109] When the threaded steel production and processing rust prevention treatment device proposed by the present invention is used, the staff starts the motors 1 71 in the two driving parts, and starts the motors 2 91 and the motors 3 102 at the same time. When the motor 1 71 is running, it can drive the connecting rod 1 72 to rotate. When the connecting rod 1 72 rotates, it drives the driving structure at the top to rotate. The rotating driving structure can drive the remaining driving structures to rotate through the connecting rods 2 73. Therefore, when the motor 1 71 is running, the driving structures can rotate synchronously. When the staff inserts the threaded steel between the driving structure and the facing clamping structure, the rotating driving structure can move the threaded steel, so that the threaded steel moves from one of the hoods 2 to the other hood 2.

[0110] As for the motor 2 91, it can drive the gear 92 to rotate when it is running. When the gear 92 rotates, the gear 92 can move under the meshing relationship with the rack 93, which makes the corresponding fixed plate 84 move accordingly. The two fixed plates 84 are connected by a pull rope 94. Therefore, when the fixed plate 84 where the motor 2 91 is located moves downward, the fixed plate 84 can pull the other fixed plate 84 through the pull rope 94 to move it upward. When the fixed plate 84 where the motor 2 91 is located moves upward, the fixed plate 84 no longer applies a pulling force to the other fixed plate 84 through the pull rope 94, which makes the other fixed plate 84 move downward under the action of gravity. In summary, with the forward and reverse operation of the motor 2 91 periodically, the two fixed plates 84 can move up and down alternately, which makes the two nozzles 85 move up and down alternately.

[0111] When the motor 3 102 is running, it can drive the reciprocating screw 103 to rotate. When the reciprocating screw 103 rotates, it can drive the moving seat 104 to move, and the push plate 105 will move accordingly, so that the push plate 105 moves from one end of the mounting frame 101 toward the other end of the mounting frame 101. In the initial state, the slider 114 is located in the cylinder 111 at one end close to the motor 3 102, and under the elastic force of the spring 2 134, the control block 132 is located at a position away from the cylinder 111. Further, in the process of the push plate 105 moving from the end of the mounting frame 101 close to the motor 3 102 to the end away from the motor 3 102, the push plate 105 The plate 105 can contact with the control block 132 and push the control block 132 to move. When the control block 132 moves, it can drive the slider 114 to move through the push rod 131, so that the slider 114 moves from one end of the cylinder 111 to the other end of the cylinder 111. In this process, the slider 114 can stretch one of the capsules 121 and compress the other capsule 121. When the control block 132 moves to the end of the cylinder 111 away from the motor three 102, the rod body 136 located at the end of the cylinder 111 away from the motor three 102 can contact with the opposite inclined groove 135 and squeeze the inclined part of the inclined groove 135, which is affected. When the control block 132 is blocked by the rod body 136, the control block 132 will move downward under the action of the inclined surface of the inclined groove 135 and squeeze the spring 2 134. When the control block 132 moves downward, the control block 132 will separate from the push plate 105. This design can prevent the control block 132 from hindering the smooth movement of the push plate 105. When the control block 132 is separated from the push plate 105, the control block 132 will move up and reset under the action of the spring 2 134. Further, with the rotation of the reciprocating screw rod 103, the push plate 105 will move in the opposite direction when it moves to the end away from the motor 3 102, and move towards the direction close to the motor 3 102. When the push plate 105 is reset, During the process of the push plate 105 moving to the position, the push plate 105 will push the control block 132 to move again, and the slider 114 will also move accordingly. At this time, the slider 114 can compress the previously stretched capsule 121 and stretch the previously compressed capsule 121. When the push plate 105 moves to a position close to the motor 3 102, the rod 136 located at one end of the cylinder 111 close to the motor 3 102 can contact the opposite inclined groove 135. At this time, the control block 132 will move down again. In summary, during the operation of the motor 3 102, the slider 114 can reciprocate inside the cylinder 111, which makes the two capsules 121 periodically squeezed and stretched.

[0112] For the two capsules 121, one of the capsules 121 is used to provide rust inhibitor to the two nozzles 85, and the other capsule 121 is used to provide degreasing agent to the two nozzles 85. For the capsule 121 used to provide rust inhibitor, one of the mounting pipes 122 thereon is connected to the box 2 6, and the other mounting pipe 122 is connected to one of the nozzles 85. For the capsule 121 used to provide degreasing agent, one of the mounting pipes 122 thereon is connected to the box 1 5, and the other mounting pipe 122 is connected to one of the nozzles 85 are connected, and in addition, the two one-way valves 123 located on the same capsule 121 have opposite flow limiting directions. Specifically, one of the one-way valves 123 limits the liquid to only enter the capsule 121, and the other one-way valve 123 limits the liquid to only flow out of the capsule 121. Therefore, when the capsule 121 is stretched, the capsule 121 can perform a liquid pumping action, and when the capsule 121 is compressed, the capsule 121 can perform a liquid discharge action. In summary, with the reciprocating movement of the slider 114, the two capsules 121 can periodically pump and discharge liquid.

[0113] Under the cooperation of the driving part, the spraying part and the liquid supply part, when the threaded steel bar is subjected to rust prevention treatment, the staff first inserts the threaded steel bar into one of the machine covers 2. The threaded steel bar moves under the action of the driving part and moves from one of the machine covers 2 to another machine cover 2. In this process, the threaded steel bar passes between the two nozzles 85. Under the action of the liquid supply part, when the threaded steel bar moves from one of the machine covers 2 to another machine cover 2, the capsule 121 for providing the degreasing agent can provide the degreasing agent to the two nozzles 85, so that the degreasing agent is sprayed on the surface of the threaded steel bar through a plurality of fan-shaped nozzles 86, thereby cleaning the grease of the threaded steel bar. When the threaded steel bar moves to another machine cover 2, the degreasing agent is sprayed on the surface of the threaded steel bar through a plurality of fan-shaped nozzles 86. When the threaded steel bar is in the cover 2, the staff controls the motor 71 to run in the reverse direction to make the threaded steel bar move in the reverse direction. In this process, the slider 114 will also move in the reverse direction and supply the rust inhibitor into the two nozzles 85. Therefore, in the process of the threaded steel bar moving in the reverse direction, the fan-shaped nozzles 86 can evenly spray the rust inhibitor on the surface of the threaded steel bar, thereby performing rust prevention treatment on the threaded steel bar. Therefore, in the process of the threaded steel bar moving back and forth once, the device can first perform oil removal treatment on the threaded steel bar, and then perform rust prevention treatment on the threaded steel bar. There is no need for a separate process to perform oil removal treatment on the threaded steel bar. Integrating oil removal and rust prevention into one device can reduce the processing procedures for the threaded steel bar and improve the production efficiency of the threaded steel bar.

[0114] Furthermore, a plurality of annular tubes are arranged between the two machine covers 2, each of which is provided with a plurality of spray holes. Two adjacent annular tubes are connected by vertical tubes. The annular tube at the uppermost end is suspended on the inner top surface of the frame 1 by a suspension rod, and the plurality of annular tubes are respectively arranged opposite to the plurality of openings 3. Secondly, a hot air blower is installed on the frame 1. When the threaded steel is processed, the staff starts the hot air blower. When the hot air blower is running, it can supply air to the plurality of annular tubes, so that the plurality of spray holes can spray hot air flows. In this case, the threaded steel can pass through the corresponding plurality of annular tubes when passing between the two machine covers 2. At this time, the plurality of spray holes can spray hot air flows toward the surface of the threaded steel. Therefore, when the threaded steel is degreased, the gas sprayed from the plurality of spray holes can blow away the residual degreaser attached to the surface of the threaded steel. When the threaded steel is rust-proofed, the gas sprayed from the plurality of spray holes can accelerate the drying of the rust inhibitor on the surface of the threaded steel, thereby improving the rust-proofing effect of the rust inhibitor on the threaded steel.

[0115] As for the driving structure, the driving structure is an adjustable design. Specifically, the wheel disc 1 742 and the wheel disc 2 743 are connected by a spring 1 744. Under the elastic force of the spring 1 744, the wheel disc 2 743 always has a tendency to move upward, but the adjusting nut 745 arranged on the wheel shaft 741 can block the wheel disc 2 743. Therefore, under the cooperation of the spring 1 744 and the adjusting nut 745, the position of the wheel disc 2 743 will be fixed. When the position of the wheel disc 2 743 needs to be adjusted, the staff can turn the adjusting nut 745. When the adjusting nut 745 rotates, it can move on the wheel shaft 741. When the adjusting nut 745 moves downward, the adjusting nut 745 can press down the wheel disc 2 743. The second wheel disc 743 moves downward, and when the adjusting nut 745 moves upward, the second wheel disc 743 will move upward under the action of the first spring 744. Therefore, the staff can adjust the position of the second wheel disc 743 by screwing the adjusting nut 745. When the second wheel disc 743 moves downward, the distance between the second wheel disc 743 and the first wheel disc 742 decreases. At this time, the driving structure can stably drive the threaded steel with a small cross-sectional diameter. When the second wheel disc 743 moves upward, the distance between the second wheel disc 743 and the first wheel disc 742 increases. At this time, the driving structure can stably drive the threaded steel with a large cross-sectional diameter. Therefore, the adjustable design of the driving structure enables the device to be applicable to threaded steels of different sizes, thereby ensuring the versatility and scope of application of the device.

[0116] For the clamping structure, under the elastic force of the tension spring 753, the clamping wheel 755 always has a drive close to the wheel axle 741, which enables the clamping wheel 755 to press the threaded steel bar between the wheel disc 2 743 and the wheel disc 1 742, thereby ensuring the stability of the threaded steel bar during movement.

[0117] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rust-proof treatment device for threaded steel production and processing, characterized in that: include: A frame (1) for providing a bearing platform for components in the device; Two machine covers (2) are respectively fixed at two ends of the frame (1); A plurality of openings (3) are respectively provided on the two hoods (2); A plurality of openings 2 (4), respectively provided on two opposite sides of the frame (1) in the length direction; Box 1 (5), fixed on the frame (1), containing degreasing agent; Box body 2 (6) is fixed on the frame (1) and contains rust inhibitor; An injection unit is arranged between the two hoods (2), the injection unit comprising two injection structures and a transmission structure, the two injection structures being connected via a hose; A liquid supply unit is arranged on the frame (1), the liquid supply unit comprises a moving component and a liquid supply component, the moving component is placed above the liquid supply component, and the liquid supply component consists of a moving structure, two liquid supply structures and a positioning structure; The mobile assembly comprises: A mounting frame (101) fixed on a side of the frame (1); Motor three (102), mounted on one end of the mounting frame (101); A reciprocating screw rod (103) is rotatably mounted on the mounting frame (101), and one end of the reciprocating screw rod is connected to the output shaft of the motor three (102); A movable seat (104) is threadably sleeved on the reciprocating screw rod (103) and slidably disposed on the mounting frame (101); A push plate (105) fixed on a side of the movable seat (104); The mobile structure comprises: A cylinder (111) is disposed below the push plate (105); Two connecting rods (112), one end of each of which is fixedly connected to the frame (1), and the other end of each of which is fixedly connected to two ends of the cylinder (111); A slideway (113) is provided on the outer peripheral surface of the cylinder (111) and is arranged along the length direction of the cylinder (111); A sliding block (114) slidably disposed inside the cylinder (111); The liquid supply structure comprises: A capsule (121), one end of which is connected to the slider (114), and the other end of which is connected to the inner surface of the cylinder (111); Two installation tubes (122), one end of each of which is connected to the capsule (121); Two one-way valves (123) are respectively installed on the two installation pipes (122); the positioning structure comprises: A push rod (131) is fixed on the sliding block (114), and the push rod (131) slides in the slideway (113); A control block (132) slidably sleeved on the push rod (131); A groove (133) is formed on the bottom surface of the control block (132), and the top end of the push rod (131) extends into the groove (133); A second spring (134), one end of which is connected to the cylinder (111), and the other end of which is connected to the control block (132); Two inclined grooves (135) are respectively provided on two opposite sides of the control block (132); The two rod bodies (136) are respectively fixed at two ends of the cylinder body (111) and are respectively arranged opposite to the two inclined grooves (135).

2. The rust-proof treatment device for threaded steel production and processing according to claim 1 is characterized in that: The injection structure comprises: A fixing frame (81) fixed inside the frame (1); A guide rod (82) fixed on the fixing frame (81) and arranged along the height direction of the fixing frame (81); A guide seat (83) slidably sleeved on the guide rod (82); A fixing plate (84) fixed on a side surface of the guide seat (83); A nozzle (85) mounted on a side of the fixing plate (84); At least two fan-shaped nozzles (86) are fixed on the nozzle pipe (85) and are connected to the nozzle pipe (85).

3. The rust-proof treatment device for threaded steel production and processing according to claim 2 is characterized in that: The transmission structure comprises: A second motor (91) is mounted on a side surface of one of the fixing plates (84) via a bracket; A gear (92) fixedly sleeved on the output shaft of the second motor (91); a rack (93) fixed on one of the fixing frames (81) and arranged along the height direction of the fixing frame (81), the rack (93) and the gear (92) being meshed with each other; A pull rope (94), one end of which is connected to one of the fixing plates (84), and the other end of which is connected to the other fixing plate (84); The two pulleys (95) are respectively fixed on the top ends of the two fixing frames (81), and the pull rope (94) passes around the two pulleys (95).

4. The rust-proof treatment device for threaded steel production and processing according to claim 1 is characterized in that: The two hoods (2) are each provided with a driving part, each of the driving parts is composed of three driving components, each of the driving components includes a plurality of driving structures arranged along a vertical direction, and the two hoods (2) are each provided with a plurality of clamping structures, and the plurality of clamping structures are respectively arranged opposite to the plurality of driving structures; The drive assembly comprises: Motor 1 (71), mounted on the top surface of the frame (1); A connecting rod (72), one end of which is fixedly connected to the output shaft of the motor (71), and the other end of which is connected to the driving structure located at the upper end; A plurality of connecting rods 2 (73), wherein two adjacent driving structures are fixedly connected via connecting rods 2 (73).

5. The rust-proof treatment device for threaded steel production and processing according to claim 4 is characterized in that: The driving structure comprises: A wheel axle (741) having a threaded top; Wheel disc 1 (742), fixedly sleeved on the wheel shaft (741); A second wheel disc (743) is slidably sleeved on the wheel shaft (741); Spring 1 (744), arranged between wheel disc 1 (742) and wheel disc 2 (743); An adjusting nut (745) threadably sleeved on the top end of the wheel shaft (741); The compression structure comprises: A slide rail (751) fixed on the inner surface of the hood (2); A slide seat (752) slidably disposed on the slide rail (751); A tension spring (753), one end of which is connected to the slide seat (752) and the other end of which is connected to the slide rail (751); A rotating shaft (754) rotatably mounted on the top surface of the slide seat (752); The pressure wheel (755) is fixed on the top end of the rotating shaft (754), and the pressure wheel (755) is arranged opposite to the spring 1 (744).

6. A rust prevention method for a rust prevention treatment device for producing and processing threaded steel, based on the rust prevention treatment device for producing and processing threaded steel according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Preparation Check the equipment: Make sure that motor 1 (71), motor 2 (91) and motor 3 (102) are in good condition and have been correctly installed; Loading liquid: add degreasing agent to tank 1 (5) and add rust inhibitor to tank 2 (6); Initial position confirmation: confirming that all driving structures, the fixing plate (84), the nozzle (85) and the liquid supply part are in the initial position; Step 2: Cleaning up Starting motor one (71): starting a plurality of motors one (71) to drive the rebar to move forward; Starting the second motor (91): Starting the second motor (91) causes the two nozzles (85) to move up and down alternately; Starting the motor three (102): starting the motor three (102) to drive the capsule (121) to perform the pumping and draining operations; Spraying degreasing agent: As the threaded steel bar moves, two spray pipes (85) spray degreasing agent to clean the grease on the surface of the threaded steel bar; Step 3: Anti-rust treatment stage Reverse movement of the threaded steel bar: after the threaded steel bar passes through the two nozzles (85) and reaches the other hood (2), the plurality of motors (71) are controlled to operate in the reverse direction, so that the threaded steel bar moves in the reverse direction; Spraying rust inhibitor: As the threaded steel bar moves in the reverse direction, the capsule (121) is switched to a rust inhibitor supply mode, and the two nozzles (85) spray the rust inhibitor to perform rust prevention treatment on the threaded steel bar; Step 4: Completion Finishing treatment: The rebar returns to its original position, and the degreasing and rust-proofing treatment is completed; Stop: Turn off all motors and wait for the next round of processing.

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