Wire surface treatment device for wire processing
By combining the pretreatment and fine treatment components of the wire surface treatment device with the spraying component, the problems of high thermal deformation of the wire surface and wear of grinding consumables are solved, achieving uniform grinding of the wire surface and extending the life of consumables.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TAICANG SHUOXING METAL PROD CO LTD
- Filing Date
- 2026-03-23
- Publication Date
- 2026-05-15
AI Technical Summary
Existing wire surface treatment devices suffer from problems such as high thermal deformation of the wire and accelerated wear of grinding consumables when directly grinding with a single grinding head.
The process employs a multi-component combination approach, including a pre-treatment component and a fine treatment component. The pre-grinding head is used for rough grinding to create a rough state, and then a fine grinding head is used for fine grinding. Fine grinding agent is sprayed through the supply component and the spraying component to provide lubrication and heat dissipation protection.
It effectively prevents wire surface deformation, extends the life of polishing consumables, improves polishing efficiency and uniformity, and reduces frictional heat generation.
Smart Images
Figure CN122033732A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of wire processing technology, and in particular to a wire surface treatment apparatus for wire processing. Background Technology
[0002] Wire rod is the smallest type of hot-rolled steel in terms of cross-sectional dimensions. In my country, hot-rolled round steel in coils with diameters of 5 to 9 mm in eight different specifications is generally called wire rod. Because wire rod is delivered in coils, it is also called wire bar. Depending on the rolling mill, it can be divided into high-speed wire rod (high wire) and ordinary wire rod (ordinary wire), and the cross-section of wire rod is basically circular.
[0003] During wire production, in order to ensure that the wire meets the design requirements, the wire surface needs to be polished. Currently, most of these processes use a single polishing head to directly polish the wire surface in a crude manner. The intense friction generates high heat, which not only causes thermal deformation of the wire surface and makes it impossible to maintain the consistency of wire processing, but also easily accelerates the wear of polishing consumables, requiring frequent replacement of polishing consumables, which is not worth the cost. Summary of the Invention
[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.
[0005] In view of the problems existing in the above and / or existing wire surface treatment apparatuses for wire processing, the present invention is proposed.
[0006] Therefore, the problem to be solved by this invention is how to replace the crude method of directly grinding the wire surface with a single grinding head, which leads to high heat deformation of the wire and increased wear of grinding consumables.
[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a wire surface treatment device for wire processing, including a base frame, and side frames are diagonally fixed on the outer side of the base frame by quick-release screws. A wire release motor is fixed on the outer side of a set of side frames, and a release roller frame is provided on the output shaft of the release motor for uniform release of wire.
[0008] Another set of side frames is fixed with a winding motor on the outside, and a winding roller frame is provided on the output shaft of the winding motor for uniform winding of the wire. The base frame is provided with a pre-treatment component for pre-grinding the surface of the wire, and the pre-treatment component includes a servo motor fixed on the outside of the base frame.
[0009] The pretreatment component is provided with a fine treatment component for fine grinding of the wire surface, and the fine treatment component includes a fine grinding head sleeved on the wire. The fine treatment component is provided with a supply component and a spraying component for spraying fine grinding agent on the wire surface.
[0010] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the pretreatment component further includes a reciprocating lead screw fixed on the output shaft of a servo motor, and the reciprocating lead screw rotates with the base frame. A lead screw sleeve is threaded onto the reciprocating lead screw, and curved arm frames are fixed on both sides of the lead screw sleeve. A protective cover is fixed on the inner side of the two curved arm frames, and an extension arm is fixed to the bottom of the protective cover by a positioning screw. A pre-grinding sleeve that engages with the pre-grinding head is horizontally placed on the outer side of the extension arm.
[0011] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the base frame is provided with transverse sliding grooves on both sides, and convex sliding seats fixed to the two curved arm frames slide in the transverse sliding grooves. The pre-grinding head is provided with a coarse grinding area, which is in close contact with the wire and performs pre-coarse grinding on the wire.
[0012] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the pre-grinding sleeve has a first groove, and a first protrusion fixed to the pre-grinding head is engaged in the first groove; the outer side of the pre-grinding sleeve has a first threaded thread, and a first screw cap that abuts and limits the pre-grinding head is threaded onto the first threaded thread.
[0013] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the fine treatment component further includes concave sliding openings on both sides of the protective cover, and a transverse sliding strip slides within the concave sliding openings. One of the transverse sliding strips has a convex tooth array fixed on its inner side, and the inner side of the convex tooth meshes with a spherical gear that rotates with the protective cover. A bevel gear is fixed to the bottom of the spherical gear, and a differential gear meshes with the bottom of the bevel gear.
[0014] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the differential wheel is laterally embedded with a fine grinding sleeve, and both sides of the protective cover are embedded with rotating sleeves that rotate with the fine grinding sleeve. A fine grinding head is clamped in the fine grinding sleeve, and a fine grinding area is provided in the fine grinding head. The fine grinding area is in close contact with the wire and performs fine grinding operation on the wire.
[0015] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the fine grinding sleeve is provided with a second groove, and a second protrusion fixed to the fine grinding head is engaged in the second groove; the outer side of the fine grinding sleeve is provided with a second protruding thread, and a second screw cap that abuts and limits the fine grinding head is threaded onto the second protruding thread.
[0016] In a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the supply component includes a cylinder fixed on a protective cover, and a cam is fixed on the spur gear via a concentric shaft. A connecting rod is hinged to the cam, and a piston that reciprocates with the cylinder is hinged to the outside of the connecting rod. A four-way valve is connected to the outside of the cylinder.
[0017] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the top end of the four-way valve is threadedly connected to the pot body, and a liquid level sensor for monitoring the liquid level of the abrasive is embedded at the connection between the four-way valve and the pot body. The pot body is threadedly connected to the pot lid, and the outer circumference of the pot lid is provided with anti-slip grooves.
[0018] As a preferred embodiment of the wire surface treatment device for wire processing according to the present invention, the spraying assembly includes a quantitative sensor embedded on the outside of the four-way valve, and both ends of the four-way valve are connected to a bend tube frame. The inner ends of the two bend tube frames are connected to an annular tube sleeved with the wire, and the inner circumference of the annular tube is connected to a pressurized nozzle for spraying abrasive agent onto the wire.
[0019] The beneficial effects of this invention are as follows: The pretreatment component performs rough grinding on the wire, removing large particles and impurities from the wire surface and creating a rough surface, facilitating effective adhesion of the subsequent fine grinding agent. The fine treatment component applies a secondary rotary fine grinding process to the rough-ground wire, ensuring the uniformity and comprehensiveness of the grinding area and preventing omissions. The supply and spraying components spray the fine grinding agent onto the wire surface, providing fine lubrication for the rotary fine grinding operation. This further improves the uniformity and efficiency of the wire surface grinding while preventing excessive friction and heat generation, which could cause deformation and damage to the wire surface. This maintains the consistency of the wire processing and provides heat dissipation protection for the grinding consumables, extending their service life. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is an initial state diagram of a wire surface treatment apparatus for wire processing.
[0022] Figure 2 This is a diagram showing the working state of a wire surface treatment device for wire processing.
[0023] Figure 3This is a partial side view of a wire surface treatment apparatus for wire processing.
[0024] Figure 4 This is a partial exploded side view of the pretreatment components of a wire surface treatment apparatus for wire processing.
[0025] Figure 5 A partial exploded side view of the fine treatment component of a wire surface treatment apparatus for wire processing.
[0026] Figure 6 Exploded cross-sectional view of the supply assembly and spraying assembly of a wire surface treatment apparatus for wire processing.
[0027] Figure 7 This is a partial exploded view of a wire surface treatment apparatus for wire processing.
[0028] In the diagram: 1. Base frame; 2. Side frame; 3. Unloading motor; 4. Unloading roller frame; 5. Rewinding motor; 6. Rewinding roller frame; 71. Servo motor; 72. Reciprocating lead screw; 73. Lead screw sleeve; 74. Bending arm frame; 75. Protective cover; 76. Extension arm; 77. Pre-grinding sleeve; 78. Pre-grinding head; 81. Concave sliding groove; 82. Transverse slide bar; 83. Convex tooth; 84. Circular gear; 85. Bevel gear; 86. Differential gear; 87. Precision grinding sleeve; 88. Precision grinding head; 91. Cylinder barrel; 9 2. Cam; 93. Connecting rod; 94. Piston; 95. Four-way valve; 96. Pot body; 101. Metering sensor; 102. Bending tube frame; 103. Annular tube; 104. Booster nozzle; 11. Horizontal slide groove; 12. Convex slide seat; 13. First groove; 14. First convex strip; 15. First screw cap; 16. Rotating sleeve; 17. Second groove; 18. Second convex strip; 19. Second screw cap; 20. Liquid level sensor; 21. Pot lid; 22. Collection tray; 23. Guide roller frame. Detailed Implementation
[0029] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0030] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.
[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.
[0032] Example 1, referring to Figures 1 to 7 This is the first embodiment of the present invention. This embodiment provides a wire surface treatment device for wire processing, including a base frame 1. The base frame 1 is equipped with casters with brake pads on all four sides of its bottom, which facilitates the movement of the base frame 1 to any position and provides high mobility. Side frames 2 are diagonally fixed to the outside of the base frame 1 by quick-release screws. A wire release motor 3 is fixed to the outside of one set of side frames 2, and a wire release roller frame 4 is provided on the output shaft of the wire release motor 3 for uniform wire release operation. A collection tray 22 is provided on the base frame 1 for receiving and collecting wire debris generated during pre-grinding and fine grinding. In addition, the collection tray 22 plays a role in exhausting and dust suppression of wire debris in the space above to prevent fine debris from scattering and polluting the site environment, and facilitates subsequent unified cleaning.
[0033] Another set of side frames 2 has a winding motor 5 fixed on its outer side, and a winding roller frame 6 is provided on the output shaft of the winding motor 5 for uniform winding of the wire. The bearing seats on the output shaft of the release motor 3 and the release roller frame 4, as well as the bearing seats on the output shaft of the winding motor 5 and the winding roller frame 6, can be disassembled and separated by quick-release screws, which facilitates the disassembly and reassembly of the wire and winding operations. A guide roller frame 23 rotates between the side frames 2, the release roller frame 4 and the winding roller frame 6, which can be disassembled and separated by quick-release screws, which facilitates the disassembly and reassembly of the guide roller frame 23. Different specifications of guide roller frames 23 are replaced according to different specifications of wire, which plays a role in stabilizing the wire transmission.
[0034] Specifically, the base frame 1 is equipped with a pre-treatment component for wire surface pre-grinding. The pre-treatment component includes a servo motor 71 fixed to the outside of the base frame 1, and a reciprocating lead screw 72 fixed to the output shaft of the servo motor 71. The reciprocating lead screw 72 rotates with the base frame 1. A lead screw sleeve 73 is threaded onto the reciprocating lead screw 72. Bending arm frames 74 are fixed on both sides of the lead screw sleeve 73. A transverse sliding groove 11 is provided on both sides of the base frame 1. A convex sliding seat 12 fixed to the two bending arm frames 74 slides in the transverse sliding groove 11. Through the transverse sliding groove 11 and the convex sliding seat 12, the two bending arm frames 74 are slidably supported during displacement, ensuring the displacement stability of the two bending arm frames 74, and providing stable support for the components on them to prevent tilting and shaking.
[0035] The servo motor 71 drives the reciprocating lead screw 72 to rotate linearly. The reciprocating lead screw 72 drives the two curved arm frames 74 on the lead screw sleeve 73 to move back and forth. The two curved arm frames 74 drive the extension arm 76 to move accordingly through the protective cover 75.
[0036] The inner sides of the two curved booms 74 are fixed with protective covers 75, and the bottom of the protective covers 75 is fixed with an extension arm 76 by positioning screws. The outer side of the extension arm 76 is horizontally placed with a pre-grinding sleeve 77 that is engaged with the pre-grinding head 78. The pre-grinding head 78 is provided with a coarse grinding area, which is in close contact with the wire and performs pre-grinding operation on the wire.
[0037] The extension arm 76 also drives the pre-grinding head 78 inside the pre-grinding sleeve 77 to perform pre-rough grinding on the surface of the wire during winding, removing large particles of impurities, facilitating subsequent rotary fine grinding operations, and creating a rough state to provide effective adhesion for subsequent fine grinding agent spraying.
[0038] The pre-grinding sleeve 77 has a first groove 13 with triangular equidistant openings inside, and a first protrusion 14 fixed to the pre-grinding head 78 is engaged in the first groove 13. The outer side of the pre-grinding sleeve 77 has a first protruding thread, and a first screw cap 15 that abuts and limits the pre-grinding head 78 is threaded onto the first protruding thread. First, unscrew the first screw cap 15 from the first protruding thread on the pre-grinding sleeve 77, and then pull the pre-grinding head 78 directly out of the pre-grinding sleeve 77 to achieve quick disassembly and replacement of the pre-grinding head 78, which is convenient for rough grinding pre-treatment of wires of different specifications.
[0039] Example 2, refer to Figures 1 to 7 This is the second embodiment of the present invention, which is based on the previous embodiment.
[0040] Specifically, the pretreatment component is equipped with a fine treatment component for fine grinding of the wire surface. The fine treatment component includes a fine grinding head 88 sleeved on the wire, and also includes concave sliding openings 81 on both sides of the protective cover 75. A transverse sliding strip 82 fixed to the side frame 2, the release roller frame 4 and the take-up roller frame 6 slides in the concave sliding opening 81, which plays a sliding support role for the protective cover 75 during the back and forth displacement, improves the displacement stability of the protective cover 75, and also ensures that the protective cover 75 and the whole will not tilt or shake.
[0041] One of the horizontal slide bars 82 has a fixed array of protruding teeth 83 on its inner side, and the inner side of the protruding teeth 83 meshes with a spur gear 84 that rotates with the protective cover 75. A bevel gear 85 is fixed to the bottom of the spur gear 84, and a differential gear 86 meshes with the bottom of the bevel gear 85.
[0042] The protective cover 75, which moves back and forth, also drives the spur gear 84 to follow the rotation in the toothed area 83 of a horizontal slide bar 82. The rotating spur gear 84 also drives the differential gear 86 to rotate around the wire through the bevel gear 85, providing power support for the rotational fine grinding of the wire.
[0043] Specifically, a fine grinding sleeve 87 is laterally embedded in the differential wheel 86, and rotating sleeves 16 that rotate with the fine grinding sleeve 87 are embedded on both sides of the protective cover 75 to provide rotation limit measures for the fine grinding sleeve 87 to prevent the fine grinding sleeve 87 from rotating unstably and affecting the fine grinding operation on the surface of the wire. A fine grinding head 88 is clamped inside the fine grinding sleeve 87, and a fine grinding area is provided inside the fine grinding head 88. The fine grinding area is in close contact with the wire and performs fine grinding operation on the wire.
[0044] The differential wheel 86 drives the fine grinding head 88 inside the fine grinding sleeve 87 to rotate. With the help of the fine grinding agent sprayed on the surface of the wire, the wire is subjected to rotary fine grinding treatment. This forces the fine grinding head 88, which is used for secondary rotary grinding, to achieve a uniform and comprehensive fine grinding effect on the surface of the wire, so as to prevent any missed areas from being ground.
[0045] Specifically, the fine grinding sleeve 87 has a second groove 17 with triangular equidistant openings inside, and a second protrusion 18 fixed to the fine grinding head 88 is engaged in the second groove 17. The outer side of the fine grinding sleeve 87 has a second protruding thread, and a second screw cap 19 that abuts and limits the fine grinding head 88 is threaded onto the second protruding thread. First, the second screw cap 19 is unscrewed from the second protruding thread on the fine grinding sleeve 87, and then the fine grinding head 88 is pulled out from the fine grinding sleeve 87 through the annular tube 103, so as to realize the quick disassembly and replacement of the fine grinding head 88, which is convenient for fine grinding of wires of different specifications.
[0046] Example 3, referring to Figures 1 to 7 This is the third embodiment of the present invention, which is based on the first two embodiments.
[0047] Specifically, the fine treatment component is equipped with a supply component for spraying a fine abrasive onto the wire surface and a spraying component. The supply component includes a cylinder 91 fixed on a protective cover 75, and a cam 92 is fixed on a spur gear 84 via a concentric shaft. A connecting rod 93 is hinged to the cam 92, and a piston 94 that reciprocates with the cylinder 91 is hinged to the outside of the connecting rod 93. A four-way valve 95 is connected to the outside of the cylinder 91.
[0048] The rotating spur gear 84 drives the piston 94 on the connecting rod 93 via the cam 92, and performs reciprocating work in the cylinder 91, providing boosted pressure for the subsequent spraying of the fine grinding agent.
[0049] The top of the four-way valve 95 is threadedly connected to the container body 96, which facilitates the storage of the abrasive. A liquid level sensor 20 for monitoring the liquid level of the abrasive is embedded at the connection between the four-way valve 95 and the container body 96. The liquid level of the abrasive in the container body 96 is monitored in real time so that the abrasive can be added to the container body 96 in a timely manner. The container body 96 is threadedly connected to the lid 21, and the outer circumference of the lid 21 is provided with anti-slip grooves. Opening the lid 21 makes it easy to add abrasive to the container body 96 and also makes it easy to clean the inside.
[0050] Specifically, the spraying assembly includes a metering sensor 101 embedded on the outside of the four-way valve 95, which meter the abrasive passing through the four-way valve 95 to prevent excessive abrasive spraying and waste, as well as to avoid excessive abrasive dripping onto the wire and polluting the work environment. At the same time, it also prevents insufficient abrasive spraying, which would not fully cover the wire and result in uneven distribution, affecting the lubrication and heat dissipation effect of the abrasive spraying operation.
[0051] Furthermore, both ends of the four-way valve 95 are connected to a bend bracket 102, and the inner ends of the two bend brackets 102 are connected to an annular tube 103 that is sleeved with the wire. The inner circumference of the annular tube 103 is connected to a pressurized nozzle 104 for spraying fine abrasive onto the wire. The fine abrasive pre-filled in the pot 96 is metered through the four-way valve 95 and fed into the two bent tube frames 102 under the metering control of the metering sensor 101. The fine abrasive in the two bent tube frames 102 is concentrated in the annular tube 103. Due to the back-and-forth movement of the protective cover 75, the annular tube 103 is moved along the wire by the cylinder 91. The fine abrasive is then evenly and comprehensively sprayed onto the wire surface by the circumferentially distributed pressurized nozzles 104. Since the wire surface has been roughened by the pre-grinding head 78, the sprayed fine abrasive effectively assists the wire surface, providing fine lubrication for subsequent fine grinding operations. This further improves the uniformity and efficiency of wire surface grinding, while also preventing excessive friction and high heat generation, which could cause deformation and damage to the wire surface. This maintains the consistency of wire processing and provides heat dissipation protection for grinding consumables, extending their service life.
[0052] The annular space reserved in the pressure-boosting nozzle 104 inside the annular tube 103 is larger than the diameter of the fine grinding head 88 and the second screw cap 19, which makes it easy for the second screw cap 19 to be directly pulled out from inside the annular tube 103, facilitating the disassembly and replacement of the fine grinding head 88. In addition, there is a sufficient distance reserved between the annular tube 103 and the pre-grinding sleeve 77 for the disassembly and replacement of the fine grinding head 88, providing enough space for the disassembly and replacement of the second screw cap 19 and the fine grinding head 88, so as to prevent the fine grinding head 88 from getting stuck due to obstruction during disassembly and replacement.
[0053] The working principle is as follows: First, the wire is passed through the fine grinding head 88, the annular tube 103 and the pre-grinding head 78 in sequence from the release roller frame 4, and then wound and fixed on the take-up roller frame 6. The release motor 3 drives the release roller frame 4 to release the wire at a uniform speed, and the take-up motor 5 drives the take-up roller frame 6 to take up the wire at a uniform speed. During the winding process, the two sets of guide roller frames 23 guide the wire in the winding state. During this period, the servo motor 71 is turned on and drives the reciprocating screw 72 to rotate linearly. The reciprocating screw 72 drives the two curved arm frames 74 on the screw sleeve 73 to move back and forth. The two curved arm frames 74 drive the extension arm 76 to move along with them through the protective cover 75. The extension arm 76 also drives the pre-grinding head 78 in the pre-grinding sleeve 77 to perform pre-rough grinding on the surface of the wire during winding, remove large particles of impurities and form a rough state.
[0054] Meanwhile, the two horizontal sliding bars 82, which are in a fixed state, are kept in a sliding limit by the concave sliding opening 81 on the protective cover 75. At the same time, the back-and-forth movement of the protective cover 75 also drives the spur gear 84 to follow the rotation in the convex tooth 83 area on one of the horizontal sliding bars 82. The rotating spur gear 84 drives the piston 94 on the connecting rod 93 through the cam 92 to perform reciprocating work in the cylinder 91. The grinding agent that has been added to the pot body 96 in advance is quantitatively supplied into the two bent tube brackets 102 through the four-way valve 95 under the quantitative processing of the quantitative sensor 101. The liquid level sensor 20 monitors the liquid level of the grinding agent in the pot body 96 in real time so that the pot lid 21 can be opened to replenish the grinding agent in the pot body 96 in time.
[0055] The fine abrasive is quantitatively supplied into the two bending tube frames 102 and concentrated into the annular tube 103. Due to the back-and-forth movement of the protective cover 75, the annular tube 103 is driven by the cylinder 91 to follow the movement of the wire. Then, the fine abrasive is evenly and comprehensively sprayed onto the surface of the wire by the circumferentially distributed pressurized nozzles 104. Since the surface of the wire has been roughened by the pre-grinding head 78, the sprayed fine abrasive is forced to effectively assist the wire surface.
[0056] At the same time, the rotating spur gear 84 also drives the differential gear 86 to rotate around the wire through the bevel gear 85. The differential gear 86 drives the fine grinding head 88 in the fine grinding sleeve 87 to rotate accordingly. With the help of the fine grinding agent sprayed on the surface of the wire, the wire is subjected to rotary fine grinding treatment. In this way, the grinding treatment of all wire surfaces is completed. During the process, the debris that falls off the wire during grinding falls into the collection tray 22, waiting for unified cleaning.
[0057] When the pre-grinding head 78 is damaged, or when the pre-grinding head 78 needs to be replaced according to the current wire specifications, first unscrew the first screw cap 15 from the first protruding thread on the pre-grinding sleeve 77, and then pull the pre-grinding head 78 directly out of the pre-grinding sleeve 77. At this time, after the first protruding strip 14 is disengaged from the first groove 13, the new pre-grinding head 78 is then inserted to complete the replacement.
[0058] Similarly, when the fine grinding head 88 is damaged, or when the fine grinding head 88 needs to be replaced according to the current wire specifications, first unscrew the second screw cap 19 from the second protruding thread on the fine grinding sleeve 87, then pull the fine grinding head 88 through the annular tube 103 out of the fine grinding sleeve 87. At this time, after the second protruding strip 18 disengages from the second groove 17, insert the new fine grinding head 88 to complete the replacement.
[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.
Claims
1. A wire surface treatment apparatus for wire processing, characterized in that: Includes a base frame (1), and side frames (2) are fixed diagonally on the outer side of the base frame (1) by quick-release screws. A loosening and discharging machine (3) is fixed on the outer side of one set of side frames (2), and a loosening and discharging roller frame (4) is provided on the output shaft of the loosening and discharging machine (3) for uniform loosening and discharging of wire. Another set of side frames (2) is fixed with a winding motor (5) on the outside, and a winding roller frame (6) is provided on the output shaft of the winding motor (5) for uniform winding of wire. The base frame (1) is provided with a pre-treatment component for pre-grinding of wire surface, and the pre-treatment component includes a servo motor (71) fixed on the outside of the base frame (1). The pretreatment component is provided with a fine treatment component for fine grinding of the wire surface, and the fine treatment component includes a fine grinding head (88) sleeved on the wire. The fine treatment component is provided with a supply component and a spraying component for spraying fine grinding agent on the wire surface.
2. The wire surface treatment apparatus for wire processing as described in claim 1, characterized in that: The pretreatment component also includes a reciprocating lead screw (72) fixed on the output shaft of the servo motor (71), and the reciprocating lead screw (72) rotates with the base frame (1). A lead screw sleeve (73) is threaded onto the reciprocating lead screw (72), and curved arm frames (74) are fixed on both sides of the lead screw sleeve (73). A protective cover (75) is fixed on the inner side of the two curved arm frames (74), and an extension arm (76) is fixed to the bottom of the protective cover (75) by a positioning screw. A pre-grinding sleeve (77) that engages with the pre-grinding head (78) is placed horizontally on the outer side of the extension arm (76).
3. The wire surface treatment apparatus for wire processing as described in claim 2, characterized in that: The base frame (1) has horizontal sliding grooves (11) on both sides, and convex sliding seats (12) fixed to the two curved arm frames (74) slide in the horizontal sliding grooves (11). The pre-grinding head (78) has a coarse grinding area, which is closely attached to the wire and performs pre-grinding operation on the wire.
4. The wire surface treatment apparatus for wire processing as described in claim 3, characterized in that: The pre-grinding sleeve (77) has a first groove (13) inside, and a first protrusion (14) fixed to the pre-grinding head (78) is engaged in the first groove (13). The pre-grinding sleeve (77) has a first protruding thread on the outside, and a first screw cap (15) that abuts and limits the pre-grinding head (78) is threaded onto the first protruding thread.
5. The wire surface treatment apparatus for wire processing as described in claim 4, characterized in that: The fine processing component also includes recessed slots (81) on both sides of the protective cover (75), and a horizontal slide bar (82) slides in the recessed slot (81). One of the horizontal slide bars (82) has a toothed array (83) fixed on its inner side, and a spur gear (84) that rotates with the protective cover (75) is engaged on the inner side of the toothed array (83). A bevel gear (85) is fixed at the bottom of the spur gear (84), and a differential gear (86) is engaged at the bottom of the bevel gear (85).
6. The wire surface treatment apparatus for wire processing as described in claim 5, characterized in that: The differential wheel (86) is laterally embedded with a fine grinding sleeve (87), and both sides of the protective cover (75) are embedded with rotating sleeves (16) that rotate with the fine grinding sleeve (87). The fine grinding sleeve (87) is fitted with a fine grinding head (88), and the fine grinding head (88) is provided with a fine grinding area. The fine grinding area is closely fitted with the wire and performs fine grinding on the wire.
7. The wire surface treatment apparatus for wire processing as described in claim 6, characterized in that: The fine grinding sleeve (87) has a second groove (17) inside, and a second protrusion (18) fixed to the fine grinding head (88) is engaged in the second groove (17). The fine grinding sleeve (87) has a second protruding thread on the outside, and a second screw cap (19) that abuts and limits the fine grinding head (88) is threaded on the second protruding thread.
8. The wire surface treatment apparatus for wire processing as described in claim 7, characterized in that: The supply assembly includes a cylinder (91) fixed on a protective cover (75), and a cam (92) fixed on a spur gear (84) via a concentric shaft. A connecting rod (93) is hinged to the cam (92), and a piston (94) that reciprocates with the cylinder (91) is hinged to the outside of the connecting rod (93). A four-way valve (95) is connected to the outside of the cylinder (91).
9. The wire surface treatment apparatus for wire processing as described in claim 8, characterized in that: The top of the four-way valve (95) is threadedly connected to the pot body (96), and a liquid level sensor (20) for monitoring the liquid level of the abrasive is embedded at the connection between the four-way valve (95) and the pot body (96). A pot lid (21) is threadedly connected to the pot body (96), and an anti-slip groove is provided on the outer circumference of the pot lid (21).
10. The wire surface treatment apparatus for wire processing as described in claim 9, characterized in that: The spraying assembly includes a metering sensor (101) embedded on the outside of the four-way valve (95), and both ends of the four-way valve (95) are connected to a bend bracket (102). The inner ends of the two bend brackets (102) are connected to an annular tube (103) sleeved with the wire, and the inner circumference of the annular tube (103) is connected to a pressurized nozzle (104) for spraying fine abrasive on the wire.