Electromagnetic wire drawing machine with self-cleaning and clamping stagnation preventing functions
By introducing a lubrication and cleaning mechanism and a rotating mechanism into the electromagnetic wire drawing machine, the jamming problem caused by mold wear and debris accumulation is solved, and sufficient and uniform distribution of lubricant is achieved, improving the smoothness and stability of wire drawing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- YIXING HUAJIAN PRECISION COPPER MATERIALS CO LTD
- Filing Date
- 2026-04-16
- Publication Date
- 2026-05-12
AI Technical Summary
The molds of existing electromagnetic wire drawing machines are prone to grooves and debris buildup after prolonged use, leading to jamming problems. Uneven lubrication also causes wire jamming, which is difficult to solve effectively with spray lubrication.
It employs a lubrication and cleaning mechanism and a rotating mechanism. Through the design of the liquid storage tank and hollow worm gear, it ensures sufficient lubricant and removes debris. The rotating mold reduces wear and prevents jamming.
It improves the stability and uniformity of lubrication, reduces mold wear and jamming, and increases the smoothness and stability of wire drawing.
Smart Images
Figure CN122007189A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of electromagnetic wire drawing machine technology, specifically to an electromagnetic wire drawing machine with self-cleaning and anti-jamming function. Background Technology
[0002] The electromagnetic wire drawing process relies on the precise coordination of two core components: the drum and the drawing die. The drum provides the drawing power to the wire and controls the path tension; its stepped arrangement determines the speed matching of each pass. The drawing die, on the other hand, undertakes the core function of plastic deformation. Its inner bore typically contains four precision areas: a lubrication cone, a compression zone, a sizing zone, and an exit cone. Made of ultra-hard materials such as polycrystalline diamond, it is designed to guide metal flow with an optimal curve profile and reduce drawing force.
[0003] However, this mature technology system has some limitations: its core working component, the mold, is designed to be fixed and static. The mold is rigidly mounted in the mold base, and its inner surface operates under continuous, unidirectional high-speed friction and high pressure. This leads to two defects: First, the inner hole of the mold will experience localized directional wear that cannot self-repair, gradually forming microgrooves, destroying the uniformity and continuity of the lubricating film, and becoming a cause of jamming; Second, detached metal debris is prone to remain and re-accumulate in the dead corners of such static structures, such as the edge of the mold inlet and the end of the sizing zone, forming a secondary wear source.
[0004] Secondly, the most commonly used lubrication method is spray lubrication, but this method has low controllability. Since the orifice sizes of each mold are different, it is difficult to ensure that the lubricant penetrates the mold properly. Summary of the Invention
[0005] The purpose of this invention is to provide an electromagnetic wire drawing machine with a self-cleaning and anti-jamming function, so as to solve the problems mentioned in the background art, such as grooves forming in the mold after long-term use, debris accumulation, and inadequate lubrication leading to wire jamming.
[0006] To achieve the above objectives, the present invention provides the following technical solution: an electromagnetic wire drawing machine with self-cleaning and anti-jamming function, comprising a drawing machine housing, wherein rotating drums are fixedly installed in an array inside the drawing machine housing, and a mold base is fixedly installed between the rotating drums; a lubricating liquid spraying assembly is fixedly installed inside the drawing machine housing, and a wire drawing mold is installed on the mold base; A lubrication and cleaning mechanism, comprising a liquid storage cylinder and a liquid storage tank, wherein the liquid storage cylinders are arranged in an array on the mold base, and a liquid storage tank is provided inside the liquid storage cylinders, and one side of the liquid storage cylinders abuts against the wire drawing mold; A rotating mechanism includes a mounting base and a hollow worm gear. The mounting base is fixedly mounted on an array on the die holder, and the hollow worm gear is movably mounted on the mounting base. The wire drawing die is mounted on the hollow worm gear.
[0007] Preferably, the lubrication and cleaning mechanism further includes a leak-proof ring and a through groove. A leak-proof ring is fixedly installed on one side of the liquid storage cylinder. A through groove is opened at the center of the leak-proof ring. The diameter of the through groove is larger than the diameter of the wire. Both sides of the leak-proof ring converge toward the through groove.
[0008] Preferably, the liquid storage tank is frustum-shaped, with the larger diameter end of the liquid storage tank facing the anti-leakage ring and the smaller diameter end of the liquid storage tank facing the wire drawing die, and the diameter of the smallest cross-section of the liquid storage tank being larger than the diameter of the passage channel.
[0009] Preferably, the lubrication and cleaning mechanism further includes injection pipes, each of the liquid storage cylinders is fixedly equipped with an injection pipe, the end of the injection pipe is opposite to the inner side of the wire drawing die, the injection pipes are connected to each other, and the other end of the injection pipe is connected to a circulation pump installed in the die base.
[0010] Preferably, the lubrication and cleaning mechanism further includes a waste discharge groove, a sealing block, a first movable groove, a movable plate, a guide hole, a guide post, and a first return spring. A waste discharge groove is provided on one side of the liquid storage cylinder, and a sealing block is movably disposed in the waste discharge groove. A first movable groove is provided on one side of the mounting base. A movable plate is fixedly installed on the lower side of the sealing block. A guide hole is provided on the movable plate. A guide post is fixedly installed in the first movable groove. A first return spring is sleeved on the guide post. The guide post is inserted into the guide hole, and the first return spring abuts against the lower side of the movable plate.
[0011] Preferably, the lubrication and cleaning mechanism further includes a receiving base, a guide frame, a flow box, a collection box, a drain box, a first drain hole, and a second drain hole. The receiving base is fixedly installed on the mounting base. The shape of the upper side of the receiving base matches the shape of the lower side of the sealing block. The receiving base is located on the lower side of the sealing block. The guide frame is fixedly installed on the mounting base. The receiving base is located within the guide frame. Flow boxes are fixedly installed on both the left and right sides of the mold base. Both sets of flow boxes are fixedly installed on the same set of collection boxes. A drain box is fixedly installed at the center of the collection box. The drain box is fixedly installed on the mold base. The flow box has an array of first drain holes. The flow box is fixedly installed on the lower side of the guide frame and communicates with the guide frame through the first drain holes. The drain box has a second drain hole.
[0012] Preferably, the lubrication and cleaning mechanism further includes a sedimentation cylinder, a threaded ring, and a threaded plug. The sedimentation cylinder is fixedly installed on the lower side of the drain box, and a threaded ring is fixedly installed on one side of the sedimentation cylinder. A threaded plug is installed inside the threaded ring via threads.
[0013] Preferably, the rotating mechanism further includes a side-mounted ring, a hollow worm gear, a second movable groove, a second return spring, a movable rod, and a positioning groove. The side-mounted ring is fixedly mounted on the mounting base, and the hollow worm gear is movably mounted on the side-mounted ring. The hollow worm gear has an array of second movable grooves, each of which contains a second return spring. A movable rod is movably inserted into each of the second movable grooves, with a rounded end. One end of the movable rod abuts against a second return spring. A positioning groove is arrayed on one side of the wire drawing die, with an arc-shaped edge. The movable rod is inserted into the positioning groove.
[0014] Preferably, the rotating mechanism further includes a sealing ring and a rotating groove. A sealing ring is fixedly installed on one side of the liquid storage cylinder. The sealing ring abuts against one end of the wire drawing die. A rotating groove is provided on the side mounting ring. The hollow worm gear is rotatably mounted on the side mounting ring through the rotating groove.
[0015] Preferably, the rotating mechanism further includes a mounting slot, a connecting rod, a worm gear, a mounting plate, a first gear, a second gear, a shielding frame, and a rotary motor. The mounting base has a mounting slot, in which a worm gear is installed. The worm gear meshes with a hollow worm wheel. The worm gears are fixedly connected by a connecting rod. The connecting rod is rotatably mounted in the mounting slot. A mounting plate is fixedly mounted at the front end of the mold base. The connecting rod is rotatably mounted on the mounting plate. A first gear is fixedly mounted on each connecting rod. A second gear is rotatably mounted on the mounting plate, with both the first and second gears meshing. A shielding frame is fixedly mounted on the mounting plate, with both the first and second gears located within the shielding frame. A rotary motor is fixedly mounted on the shielding frame, and the output shaft of the rotary motor is fixedly connected to the second gear.
[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention uses a liquid storage cylinder that can store lubricating fluid, so that the wire is always lubricated by the lubricating fluid when it enters the drawing die. Furthermore, through the pressure of the lubricating fluid itself and the movement of the wire, more lubricating fluid is brought into the contact part, which increases the stability of lubrication during equipment use. Moreover, the lubricating fluid in the liquid storage cylinder is in a flowing state. This flowing state can not only remove any debris that may be generated, but also remove a large amount of heat, which increases the stability during wire drawing. 2. The present invention also includes a rotating mechanism, which allows the wire drawing die to rotate slowly. The purpose of this rotation is to prevent the wire from cutting one side of the wire drawing die during the wire drawing process. This can effectively increase the uniformity of the inner side of the wire drawing die, reduce the possibility of micro grooves, and increase the smoothness of the wire drawing process. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the mold base provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the wire drawing die provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structural separation at the wire drawing die provided in an embodiment of the present invention; Figure 5 This is a schematic cross-sectional view of the hollow worm gear provided in an embodiment of the present invention; Figure 6 This is a schematic cross-sectional view of the liquid storage cylinder provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structural separation at the closed block provided in an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of the drain box provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the mounting plate provided in an embodiment of the present invention; Figure 10 Provided for embodiments of the present invention Figure 8 A magnified view of part A in the diagram.
[0018] In the diagram: 1. Wire drawing machine housing; 2. Drum; 3. Die base; 4. Lubricant spray assembly; 5. Wire drawing die; 6. Lubrication and cleaning mechanism; 601. Anti-leakage ring; 602. Through groove; 603. Liquid storage cylinder; 604. Liquid storage tank; 605. Liquid injection pipe; 606. Impurity discharge groove; 607. Sealing block; 608. First movable groove; 609. Movable plate; 610. Guide hole; 611. Guide post; 612. First return spring; 613. Support base; 614. Guide frame; 615. Flow box; 616. Collector box; 617. Drain box; 618. 619. First discharge hole; 620. Second discharge hole; 621. Sedimentation cylinder; 622. Threaded ring; 623. Threaded plug; 7. Rotating mechanism; 701. Mounting base; 702. Side mounting ring; 703. Hollow worm gear; 704. Second movable groove; 705. Second return spring; 706. Movable rod; 707. Positioning groove; 708. Sealing ring; 709. Rotary groove; 710. Mounting groove; 711. Connecting rod; 712. Worm gear; 713. Mounting plate; 714. First gear; 715. Second gear; 716. Shielding frame; 717. Rotary motor. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Please see Figures 1-10 The present invention provides a technical solution: an electromagnetic wire drawing machine with self-cleaning and anti-jamming function, including a drawing machine housing 1, a rotating drum 2 fixedly installed in an array inside the drawing machine housing 1, a mold base 3 fixedly installed between the rotating drums 2, a lubricating liquid spraying assembly 4 fixedly installed inside the drawing machine housing 1, and a drawing mold 5 installed on the mold base 3. The lubrication and cleaning mechanism 6 includes a liquid storage cylinder 603 and a liquid storage tank 604. The liquid storage cylinders 603 are arranged in an array on the mold base 3. The liquid storage tank 604 is opened in the liquid storage cylinder 603. One side of the liquid storage cylinder 603 abuts against the wire drawing mold 5. The rotating mechanism 7 includes a mounting base 701 and a hollow worm gear 703. The mounting base 701 is fixedly mounted on the die base 3, and the hollow worm gear 703 is movably mounted on the mounting base 701. The wire drawing die 5 is mounted on the hollow worm gear 703. This equipment ensures sufficient lubricant during the wire drawing process by forming a lubricant pool at the entrance of the wire drawing die 5. This reduces the phenomenon of wire getting stuck in the wire drawing die 5 due to insufficient lubricant. Furthermore, the pressure during lubricant injection and the guiding shape of the die base 3 allow metal debris and other impurities generated during the wire drawing process to be periodically discharged, keeping the inside of the wire drawing die 5 clean and reducing the phenomenon of getting stuck due to impurities. The equipment is also equipped with a rotatable hollow worm gear 703. The hollow worm gear 703 can not only position and clamp the wire drawing die 5, but also slowly rotate the wire drawing die 5. This reduces the one-sided cutting of the wire drawing die 5 caused by the wire not being completely centered, increases the uniformity of wear of the wire drawing die 5 during use, and thus reduces the problem of wire getting stuck due to unevenness inside the wire drawing die 5.
[0021] Furthermore, the lubrication and cleaning mechanism 6 also includes a leak-proof ring 601 and a through groove 602. A leak-proof ring 601 is fixedly installed on one side of the liquid storage cylinder 603. A through groove 602 is opened at the center of the leak-proof ring 601. The diameter of the through groove 602 is larger than the diameter of the wire. Both sides of the leak-proof ring 601 converge towards the through groove 602. This structure is the wire entry part, and its main function is to limit the leakage of liquid in the liquid storage tank 604 while preventing contact with the wire, thus reducing wire wear. The shape of the two sides assists in inserting the wire into the liquid storage tank 604. Because the distance between the wire and the through groove 602 is small when the wire is inserted, and the lubricant in the liquid storage tank 604 is continuously injected, a small amount of lubricant will spray out from the gap between the through groove 602 and the wire to lubricate the wire in advance. This gap is also the outlet of the lubricant under normal lubrication conditions. Furthermore, the liquid storage tank 604 is frustoconical in shape. The end of the liquid storage tank 604 with a larger diameter is opposite to the anti-leakage ring 601, and the end with a smaller diameter is opposite to the wire drawing die 5. The diameter of the minimum cross-section of the liquid storage tank 604 is larger than the diameter of the through groove 602. The shape of the liquid storage tank 604 is adapted to the shape of the inner diameter of the wire drawing die 5. Its primary function is to store lubricating fluid. A secondary function is that, through its shape, the lubricating fluid can be injected first into the contact point between the wire and the wire drawing die 5, thereby increasing the efficiency of lubricating fluid use. On the other hand, the flow of the lubricating fluid carries away the debris generated at the contact point. An additional function is that, through its shape, the debris can be concentrated to the lower side of the liquid storage tank 604 under the action of weight, so that the debris can be better concentrated and provide conditions for the subsequent discharge of debris. Furthermore, the lubrication and cleaning mechanism 6 also includes injection pipes 605. Injection pipes 605 are fixedly installed on each of the liquid storage cylinders 603. The ends of the injection pipes 605 are opposite to the inner side of the drawing die 5, and the injection pipes 605 are interconnected. The other end of the injection pipe 605 is connected to a circulation pump installed in the die base 3. The injection pipe 605 is the injection pipe for lubricating fluid. Its injection port is tangent to the inner wall of the liquid storage tank 604 and abuts against the inner side of the drawing die 5. In this way, the lubricating fluid can be rotated to carry out debris from inside the drawing die 5, and then guided by the shape of the liquid storage tank 604, the debris is moved away from the drawing die 5, increasing the cleaning ability of the equipment. Furthermore, the lubrication and cleaning mechanism 6 also includes a waste discharge groove 606, a sealing block 607, a first movable groove 608, a movable plate 609, a guide hole 610, a guide post 611, and a first return spring 612. A waste discharge groove 606 is provided on one side of the liquid storage cylinder 603, and a sealing block 607 is movably disposed in the waste discharge groove 606. A first movable groove 608 is provided on one side of the mounting base 701, and a movable plate 609 is fixedly installed on the lower side of the sealing block 607. A guide hole 610 is provided on the movable plate 609, and a guide post 611 is fixedly installed in the first movable groove 608. A first return spring 612 is sleeved on the guide post 611, and the guide post 611 is inserted into the guide hole 610. The first return spring 612 abuts against the lower side of the movable plate 609. This structure is for discharging debris from inside the liquid storage tank 604. The sealing block 607 is located at the wider end of the liquid storage tank 604. Debris will gather on the upper side of the sealing block 607. Under pressure, the sealing block 607 descends, causing the debris discharge channel 606 to open. Lubricating fluid is sprayed out from the debris discharge channel 606, which in turn carries away the debris on the upper side of the sealing block 607, completing the periodic self-cleaning. Furthermore, the lubrication and cleaning mechanism 6 also includes a receiving base 613, a guide frame 614, a flow box 615, a collection box 616, a drain box 617, a first discharge hole 618, and a second discharge hole 619. The receiving base 613 is fixedly mounted on the mounting base 701. The shape of the upper side of the receiving base 613 matches the shape of the lower side of the sealing block 607. The receiving base 613 is located below the sealing block 607. The guide frame 614 is fixedly mounted on the mounting base 701, and the receiving base 613 is positioned within the guide frame 614. Inside the mold base 3, two sets of flow boxes 615 are fixedly installed on the left and right sides. Both sets of flow boxes 615 are fixedly installed on the same set of collection boxes 616. A drain box 617 is fixedly installed at the center of the collection box 616. The drain box 617 is fixedly installed on the mold base 3. The flow boxes 615 have arrayed first discharge holes 618. The flow boxes 615 are fixedly installed on the lower side of the guide frame 614 and are connected to the guide frame 614 through the first discharge holes 618. The drain box 617 has a second discharge hole 619. This structure is a collection structure for lubricating fluid containing debris. Guided by the shape of the mold base 3 itself, and in cooperation with the flow boxes 615, collection boxes 616 and drain boxes 617, the debris can be settled in the collection box 616 by sedimentation. The remaining lubricating fluid can be sprayed out from the second discharge hole 619 and enter the lubricating fluid circulation of the lubricating fluid spraying assembly 4. Furthermore, the lubrication and cleaning mechanism 6 also includes a sedimentation cylinder 620, a threaded ring 621, and a threaded plug 622. The sedimentation cylinder 620 is fixedly installed on the lower side of the drain box 617, and a threaded ring 621 is fixedly installed on one side of the sedimentation cylinder 620. A threaded plug 622 is installed inside the threaded ring 621 via threads. This structure allows debris settled in the collection box 616 to enter the sedimentation cylinder 620 for collection, preventing it from being carried out by the impact of the lubricating fluid. The threaded plug 622 also allows debris to be easily discharged, increasing the convenience of using the equipment. Furthermore, the rotating mechanism 7 also includes a side-mounted ring 702, a hollow worm gear 703, a second movable groove 704, a second return spring 705, a movable rod 706, and a positioning groove 707. The side-mounted ring 702 is fixedly mounted on the mounting base 701. The hollow worm gear 703 is movably mounted on the side-mounted ring 702. The hollow worm gear 703 has an array of second movable grooves 704. Each of the second movable grooves 704 is provided with a second return spring 705. The movable rod 706 is movably inserted into the second movable groove 704. The end of the movable rod 706 is rounded. One end of the movable rod 706 abuts against the second return spring 705. The wire drawing die 5 has an array of positioning grooves 707 on one side. The edge of the positioning groove 707 is arc-shaped. The movable rod 706 is inserted into the positioning groove 707. This structure is the connection structure between the wire drawing die 5 and the hollow worm gear 703. The movable rod 706 is inserted into the positioning groove 707 for limiting, which provides the condition for the wire drawing die 5 to rotate with the hollow worm gear 703. The length of the movable rod 706 allows its end to be inserted into the positioning groove 707, thereby completing the limiting. However, the shape of its end and the shape of the edge of the positioning groove 707 mean that when only the end is inserted into the positioning groove 707, the movable rod 706 can be disengaged from the positioning groove 707 by rotating the guide. Furthermore, the rotating mechanism 7 also includes a sealing ring 708 and a rotating groove 709. A sealing ring 708 is fixedly installed on one side of the liquid storage cylinder 603, abutting against one end of the wire drawing die 5. A rotating groove 709 is provided on the side mounting ring 702, and the hollow worm gear 703 is rotatably mounted on the side mounting ring 702 through the rotating groove 709. The sealing ring 708 has the ability to elastically deform, and its deformation process is adapted to the length of the movable rod 706, allowing the wire drawing die 5 to be manually retracted. The wire drawing die 5 can then be removed by rotation, and the direction of retraction is opposite to the direction of wire movement. Therefore, the wire drawing die 5 remains in a stable state during use. Furthermore, the rotating mechanism 7 also includes a mounting groove 710, a connecting rod 711, a worm gear 712, a mounting plate 713, a first gear 714, a second gear 715, a shielding frame 716, and a rotary motor 717. The mounting base 701 has a mounting groove 710, within which a worm gear 712 is installed. The worm gear 712 meshes with a hollow worm wheel 703. The worm gears 712 are fixedly connected by the connecting rod 711, which is rotatably mounted within the mounting groove 710. A mounting plate is fixedly mounted at the front end of the mold base 3. A mounting plate 713 and a connecting rod 711 are rotatably mounted on the mounting plate 713. A first gear 714 is fixedly mounted on each connecting rod 711, and a second gear 715 is rotatably mounted on the mounting plate 713. Both the first gear 714 and the second gear 715 mesh with each other. A shielding frame 716 is fixedly mounted on the mounting plate 713, and both the first gear 714 and the second gear 715 are housed within the shielding frame 716. A rotary motor 717 is fixedly mounted on the shielding frame 716, and the output shaft of the rotary motor 717 is fixedly connected to the second gear 715. This structure is a drive structure for the hollow worm gear 703. Through the self-locking and low-transmission characteristics between the hollow worm gear 703 and the worm 712, the wire drawing die 5 can rotate slowly, thus preventing concentrated cutting of the inner side of the wire drawing die 5 by the wire, increasing the stability of the wire drawing die 5 during use.
[0022] Working principle: When using this invention, the wire drawing die 5 is assembled on the mounting base 701. The process is as follows: press the movable rod 706 to retract it into the second movable groove 704, and then insert the wire drawing die 5 between the liquid storage cylinder 603 and the hollow worm gear 703. At this time, the sealing ring 708 will abut against one side of the wire drawing die 5, and the movable rod 706 will be inserted into the positioning groove 707. If it is necessary to replace the wire drawing die 5, move the wire drawing die 5 towards the sealing ring 708 so that the sealing ring 708 deforms, allowing the wire drawing die 5 to retract a certain distance, thereby allowing the wire drawing die 5 to rotate and detach. The main function of the sealing ring 708 is to seal and reduce the leakage of lubricant from the sealing ring 708. Therefore, even when there is lubricant, although the rotation of the wire drawing die 5 abuts against the sealing ring 708, it will not generate too much frictional resistance. Moreover, the wire drawing die 5 rotates slowly, resulting in minimal wear on the sealing ring 708.
[0023] The wire passes through the channel 602 and the drawing die 5, winds around the drum 2, and is then drawn. During operation, the circulation pump pumps lubricant into the injection pipe 605, causing the lubricant to enter the storage tank 604. The storage tank 604 gradually fills with lubricant, some of which is carried into the drawing die 5, while some leaks from the channel 602. The leaked lubricant participates in the lubricant circulation between the circulation pump and the lubricant spray assembly 4. This is a standard technique in the field of wire drawing machines and will not be elaborated upon here. The pressure cycle of the circulation pump... As the pressure increases, the sealing block 607 descends, opening the discharge trough 606. Under the impact of the lubricating fluid, the debris on the upper side of the sealing block 607 is ejected and, guided by the guide frame 614, enters the crossflow box 615 through the first discharge hole 618, causing the lubricating fluid to be concentrated in the collection box 616. At this time, the debris settles in the sedimentation cylinder 620, and the lubricating fluid in the collection box 616 gradually fills up, causing the discharge box 617 to gradually fill up, and the settled lubricating fluid is discharged from the second discharge hole 619.
[0024] When in use, start the rotary motor 717, which drives the first gear 714 to rotate through the second gear 715, which in turn drives the connecting rod 711 and the worm 712 to rotate. The meshing between the worm 712 and the hollow worm wheel 703 drives the hollow worm wheel 703 to rotate, which in turn drives the wire drawing die 5 to rotate.
[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An electromagnetic wire drawing machine with self-cleaning and anti-jamming function, comprising a drawing machine housing (1), wherein rotating drums (2) are fixedly installed in an array inside the drawing machine housing (1), and mold bases (3) are fixedly installed between the rotating drums (2), characterized in that: The drawing machine housing (1) is fixedly installed with a lubricating liquid spraying assembly (4), and the drawing die (5) is installed on the die base (3). The lubrication and cleaning mechanism (6) includes a liquid storage cylinder (603) and a liquid storage tank (604). The liquid storage cylinder (603) is arranged in an array on the mold base (3). The liquid storage tank (604) is opened in the liquid storage cylinder (603). One side of the liquid storage cylinder (603) abuts against the wire drawing mold (5). The rotating mechanism (7) includes a mounting base (701) and a hollow worm gear (703). The mounting base (701) is fixedly mounted on the mold base (3), and the hollow worm gear (703) is movably mounted on the mounting base (701). The wire drawing mold (5) is mounted on the hollow worm gear (703).
2. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The lubrication and cleaning mechanism (6) further includes a leak-proof ring (601) and a through groove (602). A leak-proof ring (601) is fixedly installed on one side of the liquid storage cylinder (603). A through groove (602) is provided at the center of the leak-proof ring (601). The diameter of the through groove (602) is larger than the diameter of the wire. Both sides of the leak-proof ring (601) converge towards the through groove (602).
3. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The liquid storage tank (604) is frustum-shaped. The end of the liquid storage tank (604) with a larger diameter is opposite to the anti-leakage ring (601), and the end of the liquid storage tank (604) with a smaller diameter is opposite to the wire drawing die (5). The diameter of the minimum cross-section of the liquid storage tank (604) is greater than the diameter of the through groove (602).
4. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The lubrication and cleaning mechanism (6) also includes a liquid injection pipe (605). Each liquid storage cylinder (603) is fixedly equipped with a liquid injection pipe (605). The end of the liquid injection pipe (605) is opposite to the inner side of the wire drawing die (5). The liquid injection pipes (605) are connected to each other. The other end of the liquid injection pipe (605) is connected to a circulation pump set in the mold base (3).
5. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The lubrication and cleaning mechanism (6) further includes a waste discharge groove (606), a sealing block (607), a first movable groove (608), a movable plate (609), a guide hole (610), a guide post (611), and a first return spring (612). A waste discharge groove (606) is provided on one side of the liquid storage cylinder (603). A sealing block (607) is movably arranged in the waste discharge groove (606). A first movable groove (608) is provided on one side of the mounting base (701). A movable plate (609) is fixedly installed on the lower side of the sealing block (607). A guide hole (610) is provided on the movable plate (609). A guide post (611) is fixedly installed in the first movable groove (608). A first return spring (612) is sleeved on the guide post (611). The guide post (611) is inserted into the guide hole (610). The first return spring (612) abuts against the lower side of the movable plate (609).
6. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The lubrication and cleaning mechanism (6) further includes a receiving base (613), a guide frame (614), a flow box (615), a collection box (616), a drain box (617), a first drain hole (618), and a second drain hole (619). The receiving base (613) is fixedly installed on the mounting base (701). The shape of the upper side of the receiving base (613) matches the shape of the lower side of the sealing block (607). The receiving base (613) is located on the lower side of the sealing block (607). The guide frame (614) is fixedly installed on the mounting base (701). The receiving base (613) is positioned within the guide frame (614). Inside, a flow box (615) is fixedly installed on both the left and right sides of the mold base (3). Both sets of flow boxes (615) are fixedly installed on the same set of collection boxes (616). A drain box (617) is fixedly installed at the center of the collection box (616). The drain box (617) is fixedly installed on the mold base (3). The flow box (615) has an array of first discharge holes (618). The flow box (615) is fixedly installed on the lower side of the guide frame (614) and communicates with the guide frame (614) through the first discharge hole (618). The drain box (617) has a second discharge hole (619).
7. An electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 6, characterized in that: The lubrication and cleaning mechanism (6) further includes a sedimentation cylinder (620), a threaded ring (621) and a threaded plug (622). The sedimentation cylinder (620) is fixedly installed on the lower side of the drain box (617). The threaded ring (621) is fixedly installed on one side of the sedimentation cylinder (620). The threaded plug (622) is installed inside the threaded ring (621) by means of threads.
8. The electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The rotating mechanism (7) further includes a side-mounted ring (702), a hollow worm gear (703), a second movable groove (704), a second return spring (705), a movable rod (706), and a positioning groove (707). The side-mounted ring (702) is fixedly installed on the mounting base (701). The hollow worm gear (703) is movably installed on the side-mounted ring (702). The hollow worm gear (703) has an array of second movable grooves (704). Each of the second movable grooves (704) is provided with a second return spring (705). The movable rod (706) is movably inserted into the second movable groove (704). The end of the movable rod (706) is round. One end of the movable rod (706) abuts against the second return spring (705). The wire drawing die (5) has an array of positioning grooves (707) on one side. The edge of the positioning groove (707) is arc-shaped. The movable rod (706) is inserted into the positioning groove (707).
9. An electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 8, characterized in that: The rotating mechanism (7) also includes a sealing ring (708) and a rotating groove (709). The sealing ring (708) is fixedly installed on one side of the liquid storage cylinder (603). The sealing ring (708) abuts against one end of the wire drawing die (5). The rotating groove (709) is opened on the side mounting ring (702). The hollow worm gear (703) is rotatably mounted on the side mounting ring (702) through the rotating groove (709).
10. An electromagnetic wire drawing machine with self-cleaning and anti-jamming function according to claim 1, characterized in that: The rotating mechanism (7) further includes a mounting groove (710), a connecting rod (711), a worm gear (712), a mounting plate (713), a first gear (714), a second gear (715), a shielding frame (716), and a rotary motor (717). The mounting base (701) has a mounting groove (710), and a worm gear (712) is installed inside the mounting groove (710). The worm gear (712) meshes with a hollow worm wheel (703). The worm gears (712) are fixedly connected to each other via a connecting rod (711), which is rotatably mounted inside the mounting groove (710). The front end of the mold base (3) is fixedly mounted with a mounting plate (714). 713), the connecting rod (711) is rotatably mounted on the mounting plate (713), a first gear (714) is fixedly mounted on each of the connecting rods (711), a second gear (715) is rotatably mounted on the mounting plate (713), the first gear (714) meshes with the second gear (715), a shielding frame (716) is fixedly mounted on the mounting plate (713), the first gear (714) and the second gear (715) are both set in the shielding frame (716), a rotary motor (717) is fixedly mounted on the shielding frame (716), and the output shaft of the rotary motor (717) is fixedly connected to the second gear (715).