Continuous automatic production equipment for linear three-dimensional products

Abstract

According to the continuous automatic production equipment for the linear three-dimensional products, related parts are driven by an electric telescopic rod to move transversely, and fed iron wires can be driven by a driving plate moving transversely to rotate, so that the bent parts of the iron wires are uniformly stressed during wire bending, the quality is improved, and defects are reduced. The rotation adjusting angle is flexible, parts or clamps do not need to be replaced frequently when wire bending products of different specifications or shapes are produced, the equipment adjusting time is saved, the equipment utilization rate and the machining efficiency are improved, the wire bending process is smoother, machining interruption is reduced, and the continuous machining capacity of a production line and the yield per unit time are improved. In addition, a second motor drives a double-thread screw to rotate, a sliding block moves oppositely, a driving plate is pushed through a Y-shaped frame and a transmission connecting rod to press the iron wire downwards, the posture of the iron wire can be better controlled, the bending direction can be better guided, it is guaranteed that the shape of the bent wire is accurate, the iron wire is prevented from sliding or deviating, the downtime is shortened, and the machining efficiency is further improved.

Description

Technical Field

[0001] The present invention relates to the field of three-dimensional product processing applications, and more particularly to a linear three-dimensional product continuous automatic production device. Background Art

[0002] With the continuous development of the manufacturing industry, the demand for three-dimensional products is increasing day by day. In particular, three-dimensional products with a linear structure have a wide range of applications in many fields, such as construction, machinery manufacturing, electronic equipment, etc. Traditional production methods have gradually revealed many limitations when dealing with the production of linear three-dimensional products, which has promoted the development of linear three-dimensional product continuous automatic production equipment.

[0003] When common three-dimensional product continuous automatic production equipment bends iron wire, due to the lack of a mechanism to make the iron wire rotate and adjust the angle, it mainly relies on fixed molds or jigs to bend the iron wire. This makes the iron wire can only passively deform according to the shape of the mold during the bending process and cannot adjust its stress state by itself, resulting in quality problems at the bending part, such as local excessive deformation, wrinkles and other defects. Moreover, during the rotation and wire bending process of the iron wire, it is not possible to prevent the iron wire from sliding or shifting well. This may be because the equipment does not have a fastening device for the iron wire, and the fixation of the iron wire in the equipment is not firm enough, so it is prone to sliding or shifting phenomena and cannot meet the working requirements of three-dimensional product processing applications. Therefore, a linear three-dimensional product continuous automatic production device is proposed. Summary of the Invention

[0004] The present invention provides the following technical solutions: A linear three-dimensional product continuous automatic production device, comprising: A main control box, a side plate is connected to the right side of the top of the main control box, an installation frame is connected to the left side of the side plate, an assembly seat is installed on the left side of the top of the main control box, and an installation seat is installed on the right front part of the front side of the assembly seat; A wire guiding seat, which is inserted into the front side inside the installation seat. Upper feeding wheels are inserted through rotating shafts on the right side of the top of the installation frame. Pulley wheels are coaxially installed at the bottom ends of the upper feeding wheels. Bottom plates are connected to the lower left sides of the side plates, and first motors are installed on the tops of the bottom plates; A bending driving head, which is inserted into the inside of the assembly seat. A bracket is connected to the front side of the installation frame. An electric telescopic rod is installed on the top of the bracket, and a clamping frame is installed at the outer end of the electric telescopic rod. A U-shaped frame is inserted into the inside of the clamping frame; The vertical column is connected to the outer end of the C-shaped frame. A driving plate is clamped to the lower side of the outer part of the vertical column. Bearing seats are installed at the top ends of the vertical columns. A double-headed screw rod is movably inserted into the interior of each bearing seat. Sliders are screwed on both sides of the outer part of the double-headed screw rod. A transmission connecting rod is sleeved outside the left slider through a bearing, and a Y-shaped frame is sleeved outside the right slider through a bearing sleeve. A second motor is installed on the outer side of the front vertical column through a support frame.

[0005] Preferably, the number of the feeding wheels is 2 - 4 groups. Belts are sleeved outside the belt pulleys on the same side. The top ends of the rotors of the first motor are coaxially connected to the bottoms of the right belt pulleys.

[0006] Preferably, a feeding port is opened at the middle position inside each wire guiding seat. A third motor is inserted at the position below the wire guiding seat on the left side inside the mounting seat. The left end of the rotor of the third motor is connected to a swinging frame.

[0007] Preferably, a cutting tool head is installed at the top end of the swinging frame. A cutting opening is coaxially opened at the position corresponding to the feeding port inside the cutting tool head.

[0008] Preferably, a PLC control module is installed inside each of the first motor, the second motor, the bending driving head, and the third motor, and the first motor, the second motor, the bending driving head, and the third motor are connected to each other through signal lines.

[0009] Preferably, the C-shaped frame and the clamping frame are assembled through bolt-nut fittings. Rubber pads are laid on the lower surfaces of the driving plates. A limit clamping seat is installed at the middle position on the upper surface of the mounting frame below the driving plates.

[0010] Preferably, the threads on the left and right sides of the double-headed screw rod are set in opposite directions. Connecting shafts are installed at the inner ends of the double-headed screw rod. The outer ends of the double-headed screw rod are coaxially connected to the outer ends of the rotors of the second motor.

[0011] Preferably, the bottom ends of the Y-shaped frame and the transmission connecting rod are connected through bearings. Angle codes are installed on the front and rear sides of the upper surface of the driving plate. The bottom ends of the Y-shaped frame and the transmission connecting rod are connected to the inner sides of the angle codes through bearings.

[0012] Preferably, a smooth wire guiding chamfer is provided at the edge of the feeding port of the wire guiding seat. The wire guiding chamfer is processed by a polishing process. The left end of the wire guiding seat is set as a plane.

[0013] Preferably, triangular reinforcing ribs are installed at the bottom of the support. A heat dissipation system is installed inside the main control box. The heat dissipation system includes a heat dissipation fan and a heat dissipation channel.

[0014] In summary, compared with the prior art, the present invention provides a linear three-dimensional product continuous automatic production device, which has the following beneficial effects: 1. In the present invention, the electric telescopic rod drives the transverse movement of the U-shaped frame and the clamping frame. After the wire is fed by the feeding wheel, the driving plate moving transversely can drive the wire to rotate. During the wire bending process, the wire adjusts its angle by rotating, so that the force on the wire is more evenly distributed during the bending process, improving the quality of the bending part, reducing the defects at the bending part. And because the angle adjustment by rotation is more flexible, when producing various wire bending products with different specifications or shapes, it is not necessary to frequently replace equipment components or adjust complex jigs, thus saving the time for equipment adjustment, improving the utilization rate of the equipment, indirectly improving the processing efficiency. At the same time, this way of adjusting the angle by rotation can make the wire bending process smoother, reducing the processing interruption caused by unsmooth angle adjustment. On the continuous wire bending production line, the wire can continuously and stably adjust the angle and be bent, reducing the number of stops and improving the continuous processing ability of the production line, thereby increasing the product output per unit time; 2. In the present invention, the second motor drives the rotation of the double-headed screw, thereby driving the opposite synchronous movement of the sliders, enabling the driving plate to be pushed down by the Y-shaped frame and the transmission connecting rod. When the driving plate drives the wire to rotate, it can tightly press the wire, so that the posture of the wire can be better controlled during the rotation. And when the driving plate tightly presses the wire, it can better guide the bending direction of the wire during the wire bending process, so that the wire will not undergo accidental deformation or deviation due to insufficient restraint, ensuring that the shape of the bent wire meets the design requirements, helping to maintain the accuracy of the shape of the bent wire. At the same time, the driving plate tightly pressing the surface of the wire can prevent the wire from sliding or deviating during rotation and wire bending, reducing the fault shutdown time and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present invention.

[0016] Figure 2 is a schematic structural view of the mounting frame, the assembly seat and the mounting seat of the present invention.

[0017] Figure 3 is a schematic structural view of the mounting frame of the present invention.

[0018] Figure 4 is a schematic structural view of the top of the mounting frame of the present invention.

[0019] Figure 5 is a schematic structural view of the U-shaped frame and the clamping frame of the present invention.

[0020] Figure 6 is a schematic structural view of the column and the driving plate of the present invention.

[0021] Figure 7 This is a schematic diagram of the left end structure of the mounting seat of the present invention.

[0022] Explanation of reference numerals: 1, main control box; 2, side plate; 3, mounting bracket; 4, assembly seat; 5, mounting seat; 6, wire guiding seat; 7, bottom plate; 8, first motor; 9, bending driving head; 10, pulley; 11, loading wheel; 12, bracket; 13, electric telescopic rod; 14, C-shaped frame; 15, clamping frame; 16, column; 17, second motor; 18, driving plate; 19, angle code; 20, bearing seat; 21, double-headed screw; 22, connecting shaft; 23, slider; 24, Y-shaped frame; 25, transmission connecting rod; 26, third motor; 27, swing frame; 28, loading port; 29, cutting tool head; 30, limit clamping seat. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The present invention provides a technical solution, a linear three-dimensional product continuous automatic production device, including a main control box 1, a side plate 2, a mounting bracket 3, an assembly seat 4, a mounting seat 5, a wire guiding seat 6, a bottom plate 7, a first motor 8, a bending driving head 9, a pulley 10, a loading wheel 11, a bracket 12, an electric telescopic rod 13, a C-shaped frame 14, a clamping frame 15, a column 16, a second motor 17, a driving plate 18, an angle code 19, a bearing seat 20, a double-headed screw 21, a connecting shaft 22, a slider 23, a Y-shaped frame 24, a transmission connecting rod 25, a third motor 26, a swing frame 27, a loading port 28, a cutting tool head 29 and a limit clamping seat 30: Please refer to Figure 1 , on the right side of the top of the main control box 1 is connected with a side plate 2, on the left side of the side plate 2 is connected with a mounting bracket 3, on the left side of the top of the main control box 1 is installed an assembly seat 4, on the right part of the front side of the assembly seat 4 is installed a mounting seat 5, and inside the main control box 1 is installed a heat dissipation system, and the heat dissipation system includes a heat dissipation fan and a heat dissipation channel; Please refer to Figure 2 , the wire guiding seat 6 is inserted into the front side inside the mounting seat 5, please refer to Figure 3 and Figure 4, on the right side of the top of the mounting frame 3, feeding wheels 11 are inserted through rotating shafts. At the bottom ends of the feeding wheels 11, belt pulleys 10 are coaxially installed. At the lower left sides of the side plates 2, bottom plates 7 are connected. At the tops of the bottom plates 7, first motors 8 are installed. The number of the feeding wheels 11 is 2 - 4 groups. Belts are sleeved outside the belt pulleys 10 on the same side. At the top ends of the rotors of the first motors 8, they are coaxially connected to the bottoms of the right belt pulleys 10; Please refer to Figure 7 , at the middle positions inside the wire guiding seats 6, feeding openings 28 are opened. At the left positions inside the mounting seats 5 and below the wire guiding seats 6, third motors 26 are inserted. At the left ends of the rotors of the third motors 26, swing frames 27 are connected. At the top ends of the swing frames 27, cutting tool heads 29 are installed. At the positions corresponding to the feeding openings 28 inside the cutting tool heads 29, notches are coaxially opened; Please refer to Figure 2 , the bending driving head 9 is inserted inside the assembly seat 4. At the front side of the mounting frame 3, a bracket 12 is connected. At the bottom of the bracket 12, triangular reinforcing ribs are installed. Please refer to Figure 4 , at the top of the bracket 12, an electric telescopic rod 13 is installed. And at the outer ends of the electric telescopic rod 13, clamping frames 15 are installed. Inside the clamping frames 15, U - shaped frames 14 are inserted; Please refer to Figure 5 and Figure 6 , columns 16 are connected to the outer ends of the U - shaped frames 14. At the lower sides outside the columns 16, driving plates 18 are clamped. At the top ends of the columns 16, bearing seats 20 are installed. Inside the bearing seats 20, double - headed screws 21 are movably inserted. On both sides of the outside of the double - headed screws 21, sliders 23 are screwed. Outside the left slider 23, a transmission connecting rod 25 is sleeved through a bearing. Outside the right slider 23, a Y - shaped frame 24 is installed through a bearing. At the outer side of the front column 16, a second motor 17 is installed through a footrest. Inside the first motor 8, the second motor 17, the bending driving head 9 and the third motor 26, PLC control modules are installed. And between the first motor 8, the second motor 17, the bending driving head 9 and the third motor 26, they are connected through signal lines. Inside the U - shaped frames 14 and the clamping frames 15, they are assembled through bolt - nut fittings. On the lower surfaces of the driving plates 18, rubber pads are laid. At the middle position on the upper surface of the mounting frame 3 and below the driving plates 18, limit clamping seats 30 are installed. The threads on the left and right sides of the double - headed screws 21 are set in opposite directions. At the inner ends of the double - headed screws 21, connecting shafts 22 are installed. At the outer ends of the double - headed screws 21, they are coaxially connected to the outer ends of the rotors of the second motors 17. At the bottom ends of the Y - shaped frames 24 and the transmission connecting rods 25, they are connected through bearings. At the front and rear sides of the upper surfaces of the driving plates 18, angle codes 19 are installed. At the bottom ends of the Y - shaped frames 24 and the transmission connecting rods 25, they are connected to the inner sides of the angle codes 19 through bearings. At the edges of the feeding openings 28 of the wire guiding seats 6, smooth wire guiding chamfers are provided. The wire guiding chamfers are processed by a polishing process. The left ends of the wire guiding seats 6 are set as flat surfaces.

[0025] The detailed workflow of this solution is as follows: First, conduct pre-start checks on the equipment: Before starting the entire automated continuous processing equipment, first ensure that the cooling system inside the main control box 1 is working properly. The cooling fan should be able to operate normally, and the cooling channels should be unobstructed. This is because during the operation of the equipment, various motors and control modules generate heat, and poor heat dissipation may affect the performance and lifespan of the equipment. Check the connection conditions of each motor (the first motor 8, the second motor 17, the third motor 26) and the bending drive head 9, including whether the signal line connections are stable to ensure normal communication between them. Check the connection firmness of components such as the mounting frame 3, the side plate 2, the assembly seat 4, and the mounting seat 5 to ensure the stability of the equipment during operation. For example, check whether the triangular reinforcing ribs at the bottom of the bracket 12 are firmly installed because they play a role in strengthening the support of the bracket 12, and the electric telescopic rod 13 is installed on the bracket 12, and the stability of this structure is crucial for subsequent operations; PLC control module parameter settings: The operator sets the parameters of the PLC control modules in the first motor 8, the second motor 17, the bending drive head 9, and the third motor 26 through an operation terminal connected to the main control box 1 (assuming there is such a terminal device for setting parameters). For the PLC control module of the first motor 8, set the initial rotation speed of the feeding wheel 11. Determine the appropriate rotation speed value according to the material, diameter of the iron wire, and the required feeding speed. For example, if the iron wire is thinner and softer, a relatively higher rotation speed can be set; if the iron wire is thicker and harder, the rotation speed needs to be appropriately reduced to avoid wire breakage or entanglement during the feeding process. For the PLC control module of the second motor 17, set the rotation parameters of the double-headed screw 21. This includes the initial rotation direction and rotation speed of the double-headed screw 21. The rotation direction determines the movement direction of the slider 23, and the rotation speed affects the pressing speed of the driving plate 18, thereby affecting the self-rotation and angle adjustment speed of the iron wire. For the PLC control module of the bending drive head 9, set parameters such as the initial bending angle, bending speed, and bending force. These parameters depend on the shape and specification requirements of the iron wire products to be produced. For example, to produce an iron wire component with a larger bending angle and a smaller curvature radius, a larger bending force and an appropriate bending speed need to be set. For the PLC control module of the third motor 26, set parameters such as the swing angle and swing speed of the swing frame 27. The swing angle determines whether the cutting knife head 29 can accurately cut the iron wire, and the swing speed affects the efficiency of the cutting operation and the quality of the cutting point; Feeding process: When everything is ready, the operator sends a start command to the PLC control module of the first motor 8 through the operation terminal. After receiving the command, the PLC control module of the first motor 8 starts the first motor 8 according to the preset parameters. Since the top of the rotor of the first motor 8 is coaxially connected to the bottom of the right pulley 10, the rotation of the first motor 8 drives the right pulley 10 to rotate. A belt is sleeved outside the pulley 10 on the same side, and the belt transmits power to the pulleys 10 of other feeding wheels 11, causing 2 - 4 groups of feeding wheels 11 to rotate synchronously. The iron wire is placed at the feeding port 28 of the wire guide seat 6. The smooth wire guiding chamfer (processed by a polishing process) at the edge of the feeding port 28 helps the iron wire to smoothly enter between the feeding wheels 11. As the feeding wheels 11 rotate, the iron wire is gradually driven and starts to move along the predetermined feeding path. During this process, the PLC control module monitors the feeding progress based on the information feedback of the preset feeding length. For example, if the preset feeding length is 1 meter, the PLC control module will continuously calculate the number of rotations of the feeding wheels 11 or determine whether the 1 - meter feeding length is reached by detecting the passing time of the iron wire, etc.; Bending and Angle Adjustment Process: When the wire feeding reaches the predetermined length, the PLC control module of the first motor 8 sends a signal to the electric telescopic rod 13 through a signal line (the transmission of this signal is coordinated by the total control system in the main control box 1 or can also be directly communicated between PLC control modules). After receiving the signal, the electric telescopic rod 13 starts to extend or contract according to the preset program. A clamping frame 15 is installed at the outer end of the electric telescopic rod 13, and a U-shaped frame 14 is inserted inside the clamping frame 15. The movement of the electric telescopic rod 13 drives the U-shaped frame 14 and the clamping frame 15 to move horizontally. At the same time, the PLC control module of the second motor 17 starts the second motor 17, and the second motor 17 drives the double-headed screw 21 to rotate. Since the threads on the left and right sides of the double-headed screw 21 are set in opposite directions, as the double-headed screw 21 rotates, the externally threaded sliders 23 on both sides move synchronously towards each other. The left slider 23 is sleeved with a transmission connecting rod 25 through a bearing, and the right slider 23 is sleeved with a Y-shaped frame 24 through a bearing, jointly pushing the driving plate 18 downward. A rubber pad is laid on the lower surface of the driving plate 18. When it presses down and contacts the wire, it can not only provide sufficient friction to drive the wire to rotate but also avoid damaging the surface of the wire. During the process of the driving plate 18 pressing down to drive the wire to rotate, the angle adjustment of the wire is achieved. The bearing seat 20 installed at the top of the column 16 ensures the stable rotation of the double-headed screw 21, and angle codes 19 are installed on the front and rear sides of the upper surface of the driving plate 18. The bottom ends of the Y-shaped frame 24 and the transmission connecting rod 25 are connected to the inner sides of the angle codes 19 through bearings, ensuring the effective transmission of force and making the angle adjustment more accurate. When the angle of the wire is adjusted to the appropriate state, the PLC control module of the bending drive head 9 controls the bending drive head 9 to perform a bending operation on the wire according to the preset bending parameters. During the bending process, the PLC control module continuously monitors various parameters, such as the bending angle, bending speed, etc. If it is found that there is a deviation between the actual bending angle and the preset angle, the PLC control module will promptly adjust the action of the bending drive head 9. For example, if the bending angle is too large, the PLC control module may reduce the bending force of the bending drive head 9 or adjust the pressing degree of the driving plate 18 (by controlling the rotation of the second motor 17) to correct the bending angle of the wire and ensure the bending accuracy; Cutting process: After the wire bending operation is completed, the control system in the main control box 1 determines whether the cutting condition is met. This cutting condition can be determined according to preset processing length, bending times or other relevant parameters. If the cutting condition is satisfied, the PLC control module of the third motor 26 receives the signal and starts the third motor 26. The third motor 26 drives the swing frame 27 at the left end of the rotor to rotate. A cutting tool head 29 is installed at the top of the swing frame 27. A cut is coaxially opened at a position in the cutting tool head 29 corresponding to the feeding port 28. As the swing frame 27 rotates, the cutting tool head 29 moves to a suitable position to cut the wire. During this process, the PLC control module controls the rotation speed of the third motor 26 and the swing angle of the swing frame 27 to ensure that the cutting operation is clean and the quality of the wire at the cut meets the requirements, such as a flat cut and no burrs, etc.; Circulation and continuous processing: After one feeding, bending, angle adjustment and cutting operation are completed, the entire system will automatically enter the next processing cycle. The PLC control module will repeat the above operation process according to the preset production quantity or continuous processing instruction. During each cycle, the PLC control modules of each motor and drive component will fine-tune the parameters according to the actual situation to adapt to the possible slight differences of the wire (such as slight changes in diameter, non-uniformity of material, etc.) to ensure that each processed wire product can reach a high quality standard. During continuous processing, the control system in the main control box 1 will continuously monitor the operating status of the equipment. For example, monitor the temperature and speed of each motor, check whether the signal transmission is normal, and whether there are any abnormalities in the operation of each component. If any abnormality is found, such as too high motor temperature or a jam in the movement of a certain component, the PLC control module will promptly send an alarm signal and stop the equipment operation to avoid further damage to the equipment or production of unqualified products. The operator can check and repair the equipment according to the alarm information, restart the equipment after the problem is solved, and continue the automated continuous processing process.

[0026] This solution drives the lateral movement of the C-shaped frame 14 and the clamping frame 15 through the electric telescopic rod 13. After the wire is fed by the feeding wheel 11, the driven plate 18 moving laterally can drive the wire to rotate. During the wire bending process, the wire adjusts its angle by rotating, which can make the force on the wire more uniform at the bending part, thus improving the quality of the bending part, reducing the defects at the bending part. And because the angle adjustment by rotation is more flexible, when producing various wire bending products with different specifications or shapes, it is not necessary to frequently replace equipment components or adjust complex jigs, thus saving the time for equipment adjustment, improving the utilization rate of the equipment, indirectly improving the processing efficiency. At the same time, this way of adjusting the angle by rotation can make the wire bending process smoother, reducing the processing interruption caused by unsmooth angle adjustment. On the continuous wire bending production line, the wire can continuously and stably adjust the angle and carry out bending processing, reducing the number of shutdowns, improving the continuous processing ability of the production line, and thus increasing the product output per unit time.

[0027] This solution drives the rotation of the double-headed screw rod 21 through the second motor 17, thereby driving the opposite synchronous movement of the slider 23, enabling the Y-shaped frame 24 and the transmission connecting rod 25 to push the driven plate 18 downward. When the driven plate 18 drives the wire to rotate, it can tightly press the wire, enabling better control of the wire's posture during rotation. And when the driven plate 18 tightly presses the wire, it can better guide the bending direction of the wire during the wire bending process, preventing the wire from undergoing accidental deformation or deviation due to insufficient restraint, ensuring that the shape of the wire bending conforms to the design requirements, helping to maintain the accuracy of the shape of the wire after bending. At the same time, the driven plate 18 tightly pressing the wire surface can prevent the wire from sliding or deviating during rotation and wire bending, reducing the fault shutdown time and improving the processing efficiency.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous automatic production device for linear three-dimensional products, characterized in that, Including: A main control box (1), a side plate (2) is connected to the right side of the top of the main control box (1), an installation rack (3) is connected to the left side of the side plate (2), an assembly seat (4) is installed on the left side of the top of the main control box (1), and an installation seat (5) is installed on the right part of the front side of the assembly seat (4); A wire guiding seat (6) is inserted into the front side inside the installation seat (5). Upper feeding wheels (11) are inserted through rotating shafts on the right side of the top of the installation rack (3). Pulley wheels (10) are coaxially installed at the bottom ends of the upper feeding wheels (11). Bottom plates (7) are connected to the lower parts of the left sides of the side plates (2), and first motors (8) are installed on the tops of the bottom plates (7); A bending driving head (9) is inserted into the inside of the assembly seat (4). A support (12) is connected to the front side of the installation rack (3). An electric telescopic rod (13) is installed on the top of the support (12), and a clamping frame (15) is installed at the outer end of the electric telescopic rod (13). A U-shaped frame (14) is inserted into the inside of the clamping frame (15); Columns (16) are connected to the outer ends of the U-shaped frame (14). Driving plates (18) are clamped to the lower sides of the exteriors of the columns (16). Bearing seats (20) are installed at the tops of the columns (16). Double-headed screw rods (21) are movably inserted into the inside of the bearing seats (20). Slide blocks (23) are screwed on both sides of the exteriors of the double-headed screw rods (21). A transmission connecting rod (25) is sleeved on the outside of the left slide block (23) through a bearing. A Y-shaped frame (24) is installed on the outside of the right slide block (23) through a bearing sleeve. A second motor (17) is installed on the outside of the front column (16) through a tripod.

2. The continuous automatic production equipment for linear three-dimensional products according to claim 1, wherein: The number of the upper feeding wheels (11) is 2 - 4 groups. Belts are sleeved on the outside of the pulley wheels (10) on the same side. The top ends of the rotors of the first motors (8) are coaxially connected to the bottoms of the right pulley wheels (10).

3. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: Feeding openings (28) are opened at the middle positions inside the wire guiding seats (6). Third motors (26) are inserted into the left sides inside the installation seats (5) at positions below the wire guiding seats (6). The left ends of the rotors of the third motors (26) are connected to swing frames (27).

4. A continuous automatic production device for linear three-dimensional products according to claim 3, characterized in that: A cutting tool head (29) is installed at the top end of the swing frame (27). A notch is coaxially opened at a position inside the cutting tool head (29) corresponding to the feeding opening (28).

5. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: PLC control modules are installed inside the first motors (8), the second motors (17), the bending driving heads (9), and the third motors (26). The first motors (8), the second motors (17), the bending driving heads (9), and the third motors (26) are connected to each other through signal lines.

6. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: The U-shaped frame (14) and the clamping frame (15) are assembled through bolt and nut fittings. Rubber pads are laid on the lower surfaces of the driving plates (18). A limit clamping seat (30) is installed at the middle position on the upper surface of the installation rack (3) at a position below the driving plates (18).

7. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: The left and right threads of the double-headed screw (21) are arranged in opposite directions to each other. Connecting shafts (22) are installed at the inner ends of the double-headed screw (21), and the outer ends of the double-headed screw (21) are coaxially connected to the outer ends of the rotors of the second motors (17).

8. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: The bottom ends of the Y-shaped frames (24) and the transmission connecting rods (25) are connected through bearings. Angle codes (19) are installed on the front and rear sides of the upper surface of the driving plate (18), and the bottom ends of the Y-shaped frames (24) and the transmission connecting rods (25) are connected to the inner sides of the angle codes (19) through bearings.

9. The continuous automatic production equipment for a linear three-dimensional product according to claim 1, characterized in that: A smooth wire guiding chamfer is provided at the edge of the loading port (28) of the wire guiding seat (6). The wire guiding chamfer is processed by a polishing process, and the left end of the wire guiding seat (6) is arranged as a plane.

10. A continuous automatic production device for linear three-dimensional products according to claim 1, characterized in that: Triangular stiffeners are installed at the bottom of the bracket (12), and a heat dissipation system is installed inside the main control box (1). The heat dissipation system includes a heat dissipation fan and a heat dissipation channel.

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