Wire jumper prevention mechanism of wire arrangement guide wheel of electric wire extruder

Abstract

The invention relates to the technical field of wire extruders, and particularly discloses a wire arrangement guide wheel anti-jumper mechanism of a wire extruder, which comprises a mounting plate and a guide wheel body, a fixed shaft is mounted on the outer wall of one side of the mounting plate, the guide wheel body sleeves the surface of the fixed shaft, a limiting mechanism is arranged on the outer wall of the fixed shaft, and a mounting sleeve is mounted at one end of the fixed shaft. A rotating plate is arranged at one end of the mounting sleeve, rotating rods are rotationally mounted at the upper end and the lower end of the rotating plate, anti-jumper mechanisms are arranged on one sides of the two rotating rods, and a cleaning mechanism is arranged on the outer wall of the mounting sleeve. In the process that the guide wheel body guides and conveys the electric wire, the electric wire guided and conveyed at the top of the guide wheel body can be limited by means of the wire jumping prevention mechanism, the electric wire is prevented from jumping out of the top of the guide wheel body, the stability of the guide wheel body for guiding and conveying the motor is improved, and damage to the electric wire in the production process is reduced; therefore, the quality of wire production is indirectly improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire extruders, and in particular to a wire arrangement guide wheel anti-wire jump mechanism of a wire extruder. Background Art

[0002] The wire extruder is a device used to achieve full PLC control. The wire extruder is suitable for single-color, double-color, and double-layer extrusion of PVC, PE, PP, and SR-PVC wires and cables, and can achieve full PLC control. It is mainly used for extrusion operations such as electronic wires, automotive wiring harnesses, BV, BVV building wires, power cords, computer cables, and insulated wire sheaths. The main function of the wire guide wheel in the wire extruder is to protect the cable conductors and prevent them from being damaged during the extrusion process. The wire guide wheel ensures that the cable maintains the correct arrangement and tension during the extrusion process through its design characteristics, thereby ensuring the quality and stability of the cable.

[0003] During the use of the wire extruder in the prior art, since there is no relevant anti-jump wire mechanism on the surface of the wire arranging guide wheel, during the production process, if the wire conveying speed is fast, the wire is easy to jump out of the surface of the wire arranging guide wheel, resulting in the surface of the extruded wire being easily scratched, which reduces the production quality of the wire and also reduces the quality of the wire. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a wire arranging guide wheel anti-wire jumping mechanism for a wire extruder.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The wire arrangement guide wheel anti-jump wire mechanism of the wire extruder comprises a mounting plate and a guide wheel body, a fixed shaft is mounted on an outer wall of one side of the mounting plate, the guide wheel body is sleeved on the surface of the fixed shaft, a limiting mechanism for limiting and fixing the guide wheel body is arranged on the outer wall of the fixed shaft, a mounting sleeve is detachably mounted on one end of the fixed shaft away from the mounting plate, a rotating plate is arranged on one end of the mounting sleeve away from the fixed shaft, rotating rods are rotatably mounted on both upper and lower ends of the rotating plate, an anti-jump wire mechanism for preventing the wire from being separated from the outer wall of the guide wheel body is arranged on the side where the two rotating rods are close to each other, and a cleaning mechanism for automatically cleaning the surface of the wire is arranged on the outer wall of the mounting sleeve.

[0007] Optionally, the limiting mechanism includes a fixing ring installed on the outer wall of the fixed shaft, and the outer wall of the fixing ring on one side close to the guide wheel body is connected to a limiting block through a spring, and the limiting block abuts against the outer wall of one side of the bearing arranged inside the guide wheel body.

[0008] Optionally, the outer wall of the fixed shaft is sleeved with a movable sleeve, one side outer wall of the movable sleeve abuts against the other side outer wall of the bearing, the internal thread of the movable sleeve is installed with a first screw, and a first fixed plate is arranged inside the movable sleeve, one side outer wall of the first fixed plate tightly abuts against the outer wall of the fixed shaft, and one end of the first screw located inside the movable sleeve is rotatably connected to the first fixed plate.

[0009] Optionally, two second screw rods are installed on the internal thread of the mounting sleeve, two second fixing plates are arranged inside the mounting sleeve, and one end of the two second screw rods located inside the mounting sleeve is rotatably connected to the two second fixing plates respectively.

[0010] Optionally, a driving motor is installed at one end of the mounting sleeve away from the fixed shaft, and an output end of the driving motor is connected to the rotating plate.

[0011] Optionally, the anti-jump wire mechanism includes a slide groove opened on the outer wall on the side close to the two rotating rods, and sliders are installed inside the two slide grooves. The outer walls on the side of the two sliders away from the slide grooves are connected to the limiting plate through the first electric telescopic rod.

[0012] Optionally, rotating blocks are rotatably mounted at both ends of the two limiting plates, wherein one side outer wall of the two rotating blocks is provided with a connecting end, and the outer wall of the two rotating blocks away from the limiting plates is installed with an oil absorption pad.

[0013] Optionally, first cleaning pads are installed on the outer walls of the other two rotating blocks on a side away from the limiting plate, and the two first cleaning pads are both sponge pads.

[0014] Optionally, the cleaning mechanism includes two second electric telescopic rods installed on the outer wall of the mounting sleeve, the telescopic ends of the two second electric telescopic rods are both installed with a first mounting block, the outer walls of the two first mounting blocks on one side close to the guide wheel body are both installed with a third electric telescopic rod, and the telescopic ends of the two third electric telescopic rods are both installed with a second mounting block.

[0015] Optionally, a fourth electric telescopic rod is installed on the top of the two second mounting blocks, a cylindrical sleeve plate is installed on the telescopic ends of the two fourth electric telescopic rods, and a second cleaning pad is installed inside the two sleeve plates.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the invention, in the process of the guide wheel body guiding and conveying the electric wire, with the help of the anti-jump wire mechanism arranged on one of the rotating rods, it can have a limiting effect on the electric wire guided and conveyed at the top of the guide wheel body, preventing the electric wire from jumping out from the top of the guide wheel body, improving the stability of the guide wheel body in guiding and conveying the motor, reducing the damage to the electric wire during the production process, and indirectly improving the quality of electric wire production.

[0018] 2. In the present invention, when one end of the formed electric wire is pulled and placed on the surface of the guide wheel body, the electric wire can be passed through two sleeves at the same time, so that the inner wall of the second cleaning pad inside the two sleeves is in close contact with the outer wall of the electric wire. As the electric wire passes through the inside of the two sleeves, the two second cleaning pads can automatically clean and remove impurities attached to the surface of the electric wire, making it easier for the winding device to wind up the electric wire and perform other subsequent processing on the electric wire.

[0019] 3. In the present invention, in order to reduce the friction between the electric wire and the guide wheel body, and thus reduce the degree of wear on the surface sheath of the electric wire during the guiding and conveying process, the external preset oil delivery equipment is controlled to start, and the lubricating oil is delivered to the two oil absorption pads for temporary adsorption. Then, the two oil absorption pads are controlled to rotate to contact the electric wire, and the lubricating oil adsorbed inside is squeezed and discharged onto the surface of the electric wire, so that after the lubricating oil is attached to the surface of the electric wire, the friction between the electric wire and the guide wheel body can be significantly reduced, thereby reducing the wear of the guide wheel body on the electric wire during the guiding and conveying process, which indirectly has a protective effect on the electric wire.

[0020] 4. In the present invention, since the two sleeves of the cleaning mechanism are in use, the electric wires will pass through them. If the guide wheel body is located at the tail end of the production line, the electric wires will be wound up by the rollers of the winding device after passing through the guide wheel body. The telescopic end of the fourth electric telescopic rod close to the winding device can be controlled to adjust the telescopic tension of the electric wires during winding, thereby ensuring that the rollers of the subsequent winding device can wind up the electric wires neatly and stably, thereby improving the efficiency and quality of the winding device for the electric wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the wire arranging guide wheel anti-wire jumping mechanism of the wire extruder proposed by the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure after the two oil-absorbing pads are rotated downward;

[0024] Figure 3 It is a schematic diagram of the structure in which the mounting sleeve is separated from the fixed shaft in the present invention;

[0025] Figure 4 It is a schematic diagram of the structure in which the guide wheel body is separated from the fixed shaft in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the installation sleeve and the cleaning mechanism in the present invention;

[0027] Figure 6It is a schematic diagram of the structure of two rotating frames and a rotating plate in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of two limit plates, an oil absorption pad and a cleaning pad in the present invention.

[0029] In the figure: 1. mounting plate; 2. fixed shaft; 3. guide wheel body; 4. movable sleeve; 5. mounting sleeve; 6. rotating plate; 7. rotating rod; 8. limiting plate; 9. oil absorption pad; 10. first screw rod; 11. first cleaning pad; 12. fixing ring; 13. spring; 14. limiting block; 15. first fixed plate; 16. second fixed plate; 17. second screw rod; 18. second electric telescopic rod; 19. first mounting block; 20. third electric telescopic rod; 21. second mounting block; 22. fourth electric telescopic rod; 23. sleeve plate; 24. second cleaning pad; 25. driving motor; 26. slide groove; 27. slider; 28. first electric telescopic rod; 29. ​​rotating block; 30. connecting end. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 7 The wire guide wheel anti-jump wire mechanism of the wire extruder includes a mounting plate 1 and a guide wheel body 3. A fixed shaft 2 is mounted on the outer wall of one side of the mounting plate 1. The guide wheel body 3 is sleeved on the surface of the fixed shaft 2. The outer wall of the fixed shaft 2 is provided with a limit mechanism for limiting and fixing the guide wheel body 3. The end of the fixed shaft 2 away from the mounting plate 1 is detachably provided with a mounting sleeve 5. The end of the mounting sleeve 5 away from the fixed shaft 2 is provided with a rotating plate 6. The upper and lower ends of the rotating plate 6 are both rotatably installed with rotating rods 7. The sides of the two rotating rods 7 that are close to each other are both provided with an anti-jump wire mechanism for preventing the wire from being separated from the outer wall of the guide wheel body 3. The outer wall of the mounting sleeve 5 is provided with a cleaning mechanism for automatically cleaning the surface of the wire. Two first driving devices are preset on the outer wall of one side of the rotating plate 6. The output ends of the two first rotating devices are respectively connected to the rotating parts of the two rotating rods 7, so that the two rotating rods 7 can be driven to rotate and adjust at the upper and lower ends of the rotating plate 6.

[0032] As a technical optimization solution of the present invention, the limiting mechanism includes a fixing ring 12 installed on the outer wall of the fixed shaft 2, and the outer wall of the fixing ring 12 on one side close to the guide wheel body 3 is connected to the limiting block 14 through the spring 13, and the limiting block 14 is in contact with the outer wall of the bearing provided inside the guide wheel body 3. After the guide wheel body 3 is mounted on the surface of the fixed shaft 2, the limiting block 14 and the spring 13 can be squeezed by pushing the guide wheel body 3 in the direction close to the mounting plate 1, and after releasing the push limit of the guide wheel body 3, the elastic reset of the spring 13 is used, so that the guide wheel body 3 can also be moved and reset on the surface of the fixed shaft 2 together.

[0033] As a technical optimization solution of the present invention, the outer wall of the fixed shaft 2 is sleeved with a movable sleeve 4, one side outer wall of the movable sleeve 4 abuts against the other side outer wall of the bearing, the internal thread of the movable sleeve 4 is installed with a first screw 10, and the inside of the movable sleeve 4 is provided with a first fixed plate 15, one side outer wall of the first fixed plate 15 tightly abuts against the outer wall of the fixed shaft 2, and one end of the first screw 10 located inside the movable sleeve 4 is rotatably connected with the first fixed plate 15. After the guide wheel body 3 is sleeved on the surface of the fixed shaft 2, so that the outer wall of the bearing inside the guide wheel body 3 abuts against the limit block 14, the movable sleeve 4 is sleeved on the outer wall of the fixed shaft 2, and by tightening the first screw 10, the first fixed plate 15 is driven to abut against the outer wall of the fixed shaft 2, and the position of the movable sleeve 4 on the outer wall of the fixed shaft 2 is limited and fixed, and the position of the guide wheel body 3 can be limited and fixed by the limit block 14 and the movable sleeve 4, which is convenient for the normal use of the subsequent guide wheel body 3.

[0034] As a technical optimization solution of the present invention, two second screws 17 are installed on the internal threads of the installation sleeve 5, and two second fixing plates 16 are arranged inside the installation sleeve 5. One end of the two second screws 17 located inside the installation sleeve 5 is rotatably connected to the two second fixing plates 16. By tightening the two second screws 17, the two second fixing plates 16 can be driven to move toward each other inside the installation sleeve 5 until the outer walls of one side of the two second fixing plates 16 are tightly abutted against the outer walls of the end of the fixed shaft 2 away from the installation plate 1, and then the installation sleeve 5 can be installed on the surface of the end of the fixed shaft 2 away from the installation plate 1, so as to facilitate the installation of multiple components such as the installation sleeve 5 on the original fixed shaft 2.

[0035] As a technical optimization solution of the present invention, a drive motor 25 is installed at one end of the mounting sleeve 5 away from the fixed shaft 2, and the output end of the drive motor 25 is connected to the rotating plate 6. The drive motor 25 can drive the rotating plate 6 and the two rotating rods 7 to rotate and adjust synchronously.

[0036] As a technical optimization solution of the present invention, the anti-jump wire mechanism includes a slide groove 26 opened on the outer wall of the side close to the two rotating rods 7, and a slider 27 is installed inside the two slide grooves 26. The outer wall of the side of the two sliders 27 away from the slide groove 26 is connected to the limit plate 8 through the first electric telescopic rod 28. Linear motors are preset inside the two slide grooves 26, and the two linear motors can drive the two sliders 27 to move back and forth inside the corresponding slide grooves 26, and drive the two first electric telescopic rods 28 and the limit plate 8 and other components to move and adjust together; the telescopic ends of the two first electric telescopic rods 28 are extended and retracted, which can drive the limit plate 8 to move and adjust.

[0037] As a technical optimization scheme of the present invention, rotating blocks 29 are rotatably installed at both ends of the two limit plates 8, wherein the outer walls of one side of the two rotating blocks 29 are provided with connecting ends 30, wherein the outer walls of one side of the two rotating blocks 29 away from the limit plates 8 are provided with oil absorption pads 9. Two second driving devices are preset on the outer walls of one side of the two limit plates 8, and the output ends of the two second driving devices are respectively connected to the rotating parts of the two rotating blocks 29, which can drive the two rotating blocks 29 to rotate and adjust inside the corresponding limit plates 8; wherein the two rotating blocks 29 are hollow, and multiple discharge ports are opened on the side of the two rotating blocks 29 close to the oil absorption pad 9, and the external preset oil delivery equipment can be connected to the connecting end 30 through a hose, so as to transport the lubricating oil to the inside of the two rotating blocks 29, and discharge it to the inside of the two oil absorption pads 9 through multiple discharge ports, and the lubricating oil is temporarily adsorbed and stored with the help of the two oil absorption pads 9.

[0038] As a technical optimization solution of the present invention, the outer walls of the other two rotating blocks 29 on one side away from the limiting plate 8 are both installed with first cleaning pads 11, and the two first cleaning pads 11 are sponge pads. When in use, the two oil-absorbing pads 9 and the first cleaning pads 11 can be inserted into the gap where the guide wheel body 3 contacts the wire, and the outer walls of the two oil-absorbing pads 9 and the first cleaning pads 11 can be tightly abutted against the gap on the surface of the guide wheel body 3, ensuring that the two oil-absorbing pads 9 can evenly apply the lubricating oil to the gap, and the two first cleaning pads 11 evenly clean the gap.

[0039] As a technical optimization solution of the present invention, the cleaning mechanism includes two second electric telescopic rods 18 installed on the outer wall of the mounting sleeve 5, the telescopic ends of the two second electric telescopic rods 18 are both installed with a first mounting block 19, the outer wall of the two first mounting blocks 19 close to the guide wheel body 3 is both installed with a third electric telescopic rod 20, and the telescopic ends of the two third electric telescopic rods 20 are both installed with a second mounting block 21. During the telescopic process, the telescopic ends of the two second electric telescopic rods 18 can drive the two first mounting blocks 19, the third electric telescopic rod 20 and the second mounting block 21 to move and adjust synchronously on the outer wall of the mounting sleeve 5; during the telescopic process, the telescopic ends of the two third electric telescopic rods 20 can drive the distance between the two second mounting blocks 21 and the first mounting block 19 to be adjusted.

[0040] As a technical optimization solution of the present invention, the tops of the two second mounting blocks 21 are both installed with fourth electric telescopic rods 22, the telescopic ends of the two fourth electric telescopic rods 22 are both installed with cylindrical sleeves 23, and the interiors of the two sleeves 23 are both installed with second cleaning pads 24. During the telescopic process, the telescopic ends of the two fourth electric telescopic rods 22 can drive the two sleeves 23 to move up and down for adjustment; when the guide wheel body 3 guides and conveys the wires, it will pass through the two sleeves 23 and squeeze the two second cleaning pads 24, so that the inner walls of the two second cleaning pads 24 are in close contact with the outer walls of the wires. When the wires pass through the two sleeves 23, the impurities attached to their surfaces can be automatically cleaned and removed by the two second cleaning pads 24, which is convenient for subsequent work such as winding up the wires.

[0041] In the present invention, when the wire extruder is extruding the wire sheath, the wire is first cooled and formed, and then one end of the wire is pulled to the surface of a plurality of guide wheel bodies 3 and placed thereon. Then, one end of the wire is placed on the roller surface of a winding device. With the help of the rotation of the roller of the winding device, the wire can be pulled on the surface of the plurality of guide wheel bodies 3 for guided transportation. The plurality of guide wheel bodies 3 have a supporting and limiting effect on the wire, so that the winding device can quickly and smoothly wind up the formed wire.

[0042] When one end of the formed wire is pulled and placed on the surface of the guide wheel body 3, the wire can be passed through the two sleeves 23 at the same time, so that the inner walls of the second cleaning pads 24 inside the two sleeves 23 are tightly abutted against the outer wall of the wire. As the wire passes through the two sleeves 23, the two second cleaning pads 24 can automatically clean and remove impurities attached to the surface of the wire, making it easier for the winding equipment to wind up the wire and perform other subsequent processing on the wire.

[0043] In order to reduce the problem that the wire jumps out of the guide wheel body 3 due to the excessively fast conveying speed during the guide wheel body 3 guiding and conveying the wire, the wire rubs against other equipment or the ground, causing the sheath on the surface of the wire to wear, and affecting the subsequent use of the wire, one of the rotating rods 7 located above the rotating plate 6 can be controlled to rotate in a Figure 1 The state shown in the figure is shown, and the upper slider 27 is controlled to drive the first electric telescopic rod 28, the limit plate 8 and other components to move to the top of the guide wheel body 3, and the telescopic end of the first electric telescopic rod 28 is controlled to extend, driving the upper limit plate 8 to move downward to the state flush with the top of the guide wheel body 3, so that the upper limit plate 8 can have a limiting effect on the wires guided and transported at the top of the guide wheel body 3, thereby preventing the wires from jumping out of the top of the guide wheel body 3, and improving the stability of the guide wheel body 3 for the motor-guided transportation.

[0044] Furthermore, in order to reduce the friction between the wire and the guide wheel body 3, and thus reduce the degree of wear of the surface sheath of the wire during the guiding and conveying process, as shown in FIG. Figure 2 As shown, the external preset oil delivery equipment is controlled to start, and after the lubricating oil is delivered to the two oil absorbing pads 9 for temporary adsorption, the two upper rotating blocks 29 are controlled to drive the two oil absorbing pads 9 to rotate downward to a vertical state, and the two lower rotating blocks 29 are controlled to drive the corresponding first cleaning pads 11 to rotate downward to a position away from the guide wheel body 3, that is, the two first cleaning pads 11 are not in contact with the guide wheel body 3, so that the two oil absorbing pads 9 can rotate to contact the wires, and squeeze the lubricating oil adsorbed inside them out onto the surface of the wires, so that after the lubricating oil is attached to the surface of the wires, the friction between the wires and the guide wheel body 3 can be significantly reduced, thereby reducing the wear of the guide wheel body 3 during the guiding and conveying process of the wires, and indirectly having a protective effect on the wires;

[0045] At the same time, because the wire will first pass through a sleeve plate 23 before contacting the surface of the guide wheel body 3, and the impurities on its surface are cleaned by the second cleaning pad 24 inside the sleeve plate 23, when the lubricating oil is subsequently applied to the surface of the wire, the oil stains formed by the contact between the impurities and the lubricating oil can be reduced, thereby avoiding negative impacts on the lubrication of the wire;

[0046] The lubricated wires will pass through another sleeve 23, and the excess lubricating oil attached to the surface will be cleaned with the help of a second cleaning pad 24 inside the other sleeve 23 to avoid too much lubricating oil attached to the surface of the wires and the dust in the working environment will easily cause secondary contamination to the wires.

[0047] As the two sleeve plates 23 of the cleaning mechanism are in use, the electric wires will pass through them. If the guide wheel body 3 is located at the tail end of the production line, the electric wires will be wound up by the rollers of the winding device after passing through the guide wheel body 3. The telescopic end of the fourth electric telescopic rod 22 close to the winding device can be controlled to adjust the telescopic tension of the electric wires during winding, thereby ensuring that the rollers of the subsequent winding device can wind up the electric wires neatly and stably, thereby improving the efficiency and quality of the winding of the electric wires by the winding device.

[0048] After the guide wheel body 3 has completed the work of guiding and conveying the wires, the staff also needs to perform relevant maintenance on the guide wheel body 3 while maintaining the extruder to ensure the normal use of the subsequent guide wheel body 3, such as Figure 2 As shown, at this time, the upper rotating rod 7 can be controlled to rotate counterclockwise upward, driving the two oil absorbing pads 9 to separate from the guide wheel body 3, and the two rotating blocks 29 below can be controlled to drive the corresponding first cleaning pad 11 to rotate upward to a vertical state and abut against the outer wall of the guide wheel body 3, and the telescopic ends of the two third electric telescopic rods 20 can be controlled to retract together, driving the two second mounting blocks 21 to move to a position away from the guide wheel body 3, and then the telescopic ends of the two second electric telescopic rods 18 can be controlled to retract, driving the first mounting block 19, the third electric telescopic rod 20, the second mounting block 21 and other components to move together in the direction close to the mounting sleeve 5. At this time, the two second mounting blocks 21 move to the front of the guide wheel body 3, and then the telescopic ends of the two third electric telescopic rods 20 are controlled to extend together again, driving the two second mounting The block 21 pushes the front of the guide wheel body 3, driving the guide wheel body 3 to move in the direction close to the mounting plate 1, and simultaneously driving the spring 13 to be in a compressed state. While the guide wheel body 3 moves on the surface of the fixed shaft 2, the slider 27 below can be synchronously controlled to move inside the slide groove 26 in the direction close to the mounting plate 1, ensuring that the two first cleaning pads 11 are in contact with the guide wheel body 3 until the guide wheel body 3 can no longer move. At this time, the two second mounting blocks 21 have a pushing and limiting effect on the guide wheel body 3, and can control the driving motor 25 to drive the rotating plate 6 and the rotating rod 7 to rotate synchronously, driving the two first cleaning pads 11 to rotate on the surface of the guide wheel body 3, so as to automatically clean the outer wall of the guide wheel body 3 that contacts the electric wire, thereby ensuring the normal use of the subsequent guide wheel body 3.

[0049] After cleaning the surface of the guide wheel body 3, a small amount of lubricating oil can be applied to the surface of the guide wheel body 3, the part close to the bearing, and the part where the fixed shaft 2 contacts the guide wheel body 3 to ensure the smooth rotation of the guide wheel body 3. At this time, the lower rotating rod 7 can be controlled to rotate clockwise downward to drive the two first cleaning pads 11 to disengage from the guide wheel body 3, and then the upper rotating rod 7 can be controlled to rotate clockwise to reset, and the upper slider 27 can be controlled to drive the oil absorption pad 9 and other components to move to the appropriate position, so that after the upper rotating rod 7 rotates and resets, the two oil absorption pads 9 just abut against the outer wall of the guide wheel body 3. At this time, as the driving motor 25 drives the rotating plate 6 and the rotating rod 7 to rotate synchronously, the two oil absorption pads 9 can be driven to lubricate the outer wall of the guide wheel body 3.

[0050] After lubricating the surface of the guide wheel body 3, when the two second mounting blocks 21 are driven to push the guide wheel body 3 by means of the two third electric telescopic rods 20, the contact portion between the guide wheel body 3 and the fixed shaft 2 is exposed. At this time, the two rotating blocks 29 can be controlled to drive the two oil absorbing pads 9 to rotate upward to a position away from the guide wheel body 3, and the two oil absorbing pads 9 and other components can be driven to move to the front of the guide wheel body 3 by means of the upper slider 27. After the two oil absorbing pads 9 are controlled to rotate downward to a vertical state, the telescopic degree of the upper first electric telescopic rod 28 is controlled to extend downward, so as to drive the two oil absorbing pads 9 to abut against the outer wall of the fixed shaft 2, and then the two second electric telescopic rods 18 are controlled to rotate downward to a position away from the guide wheel body 3. The telescopic end of the guide wheel body 3 extends together, driving the two second mounting blocks 21 and other components to move in the direction away from the mounting sleeve 5 until the two second mounting blocks 21 are separated from the front of the guide wheel body 3. At this time, the two oil absorbing pads 9 and their corresponding limit plates 8 after the guide wheel body 3 is moved downward are abutted and limited. As the driving motor 25 drives the rotating plate 6 and the rotating rod 7 to rotate, the two oil absorbing pads 9 are driven to rotate synchronously on the surface of the fixed shaft 2, so that the lubricating oil squeezed out by the two oil absorbing pads 9 can be evenly applied to the release position between the fixed shaft 2 and the guide wheel body 3, as well as the bearing surface inside the guide wheel body 3, thereby achieving the effect of fully lubricating the rotating parts related to the guide wheel body 3.

[0051] If the guide wheel body 3 is severely worn, the guide wheel body 3 can be disassembled and replaced by first removing the mounting sleeve 5 from one end of the fixed shaft 2 and then removing the movable sleeve 4 from the surface of the fixed shaft 2, thereby improving the disassembly and assembly efficiency of the guide wheel body 3;

[0052] Moreover, when the mounting sleeve 5 is in use, the cooperation of the two second screws 17 and the second fixing plate 16 can flexibly disassemble and assemble the mounting sleeve 5 and other components on the surface of the fixed shaft 2, and it is also convenient to install around the original guide wheel body 3, thereby improving the applicability of the mechanism during actual use.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wire arranging guide wheel anti-jump wire mechanism for a wire extruder, comprising a mounting plate (1) and a guide wheel body (3), characterized in that: A fixed shaft (2) is mounted on an outer wall of one side of the mounting plate (1); the guide wheel body (3) is sleeved on the surface of the fixed shaft (2); a limiting mechanism for limiting and fixing the guide wheel body (3) is arranged on the outer wall of the fixed shaft (2); a mounting sleeve (5) is detachably mounted on one end of the fixed shaft (2) away from the mounting plate (1); a rotating plate (6) is arranged on one end of the mounting sleeve (5) away from the fixed shaft (2); rotating rods (7) are rotatably mounted on both upper and lower ends of the rotating plate (6); an anti-jump wire mechanism for preventing the electric wire from being separated from the outer wall of the guide wheel body (3) is arranged on the side where the two rotating rods (7) are close to each other; and a cleaning mechanism for automatically cleaning the surface of the electric wire is arranged on the outer wall of the mounting sleeve (5).

2. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 1, characterized in that: The limiting mechanism comprises a fixing ring (12) mounted on the outer wall of the fixing shaft (2); the outer wall of the fixing ring (12) on one side close to the guide wheel body (3) is connected to a limiting block (14) via a spring (13); the limiting block (14) abuts against the outer wall of one side of a bearing arranged inside the guide wheel body (3).

3. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 2, characterized in that: The outer wall of the fixed shaft (2) is sleeved with a movable sleeve (4), one side outer wall of the movable sleeve (4) is in contact with the other side outer wall of the bearing, the inner thread of the movable sleeve (4) is provided with a first screw rod (10), the interior of the movable sleeve (4) is provided with a first fixed plate (15), one side outer wall of the first fixed plate (15) is in close contact with the outer wall of the fixed shaft (2), and one end of the first screw rod (10) located inside the movable sleeve (4) is rotatably connected to the first fixed plate (15).

4. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 1, characterized in that: Two second screw rods (17) are installed on the internal thread of the installation sleeve (5), and two second fixing plates (16) are arranged inside the installation sleeve (5). One end of the two second screw rods (17) located inside the installation sleeve (5) is rotatably connected to the two second fixing plates (16) respectively.

5. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 1, characterized in that: A driving motor (25) is installed at one end of the mounting sleeve (5) away from the fixed shaft (2), and the output end of the driving motor (25) is connected to the rotating plate (6).

6. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 1, characterized in that: The anti-jump wire mechanism comprises a slide groove (26) provided on an outer wall of a side close to two rotating rods (7), a slider (27) being installed inside the two slide grooves (26), and the outer wall of a side of the two sliders (27) away from the slide groove (26) is connected to a limit plate (8) via a first electric telescopic rod (28).

7. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 6, characterized in that: Rotating blocks (29) are rotatably mounted at both ends of the two limiting plates (8), wherein one side outer wall of the two rotating blocks (29) is provided with a connecting end (30), and the outer wall of the two rotating blocks (29) on one side away from the limiting plates (8) is installed with an oil absorption pad (9).

8. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 7, characterized in that: The outer walls of the other two rotating blocks (29) on one side away from the limiting plate (8) are both installed with first cleaning pads (11), and the two first cleaning pads (11) are both sponge pads.

9. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 1, characterized in that: The cleaning mechanism comprises two second electric telescopic rods (18) mounted on the outer wall of the mounting sleeve (5), the telescopic ends of the two second electric telescopic rods (18) are both mounted with a first mounting block (19), the outer walls of the two first mounting blocks (19) on one side close to the guide wheel body (3) are both mounted with a third electric telescopic rod (20), and the telescopic ends of the two third electric telescopic rods (20) are both mounted with a second mounting block (21).

10. The wire arranging guide wheel anti-jump wire mechanism of the wire extruder according to claim 9, characterized in that: A fourth electric telescopic rod (22) is installed on the top of each of the two second mounting blocks (21), a cylindrical sleeve plate (23) is installed on the telescopic ends of each of the two fourth electric telescopic rods (22), and a second cleaning pad (24) is installed inside each of the two sleeve plates (23).

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