Energy-saving and efficient wire drawing machine
By introducing immersive stretching chassis and flexible support arm design into the wire drawing machine, the problems of low production capacity and complex equipment of existing wire drawing machines are solved, and an efficient and energy-saving wire drawing process is achieved.
Patent Information
- Application Number
- CN202411813509.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-03-18
AI Technical Summary
In the production process of glass fiber wire drawing, existing wire drawing machines have problems such as low production capacity, large equipment space, complex process mechanism, low cylinder replacement rate and large waste yarn for changing cylinders, making it difficult to achieve efficient and energy-saving wire drawing process.
An energy-saving and efficient wire drawing machine is designed, using an immersive stretching chassis to reduce friction and heat concentration, and tensioning of wire drawings of different diameters is achieved through the design of elevation support arms and lower arms, and the wire drawing rollers are driven by the motor and transmission system to simplify the process mechanism.
It improves tensile efficiency, reduces the probability of wire breakage and equipment space, simplifies the process mechanism, and improves the efficiency and production capacity of cylinder replacement.
Smart Images
Figure CN119638183A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of energy-saving and efficient wire drawing machines, in particular to an energy-saving and efficient wire drawing machine. Background Art
[0002] In the process of glass fiber drawing, the indispensable equipment is the glass fiber drawing machine. The glass fiber drawing machine is a mechanical equipment that draws the molten glass into fiber filaments at high speed and winds it into fiber rolls according to a certain pattern.
[0003] In recent years, glass fiber pool furnace drawing has developed towards large-scale development of large-leakage plates. High-efficiency and high-capacity drawing machines with ultra-long heads that can achieve five-point and six-point drawing and are compatible with large packages of direct yarn and twisted yarn have become the first choice for drawing process equipment.
[0004] Existing wire drawing machines all have two heads, one for backup and one for use, with low production capacity, and the width and length of the wire drawing machines are also restricted, making it impossible to improve the efficient and energy-saving wire drawing process. An invention patent for "Multi-head, multi-branch, multi-purpose wire drawing machine and its control method", with application number 2021102158452, is currently the most efficient and energy-saving wire drawing machine, but the symmetrical and uniform distribution of multiple heads and the isolation plate are fixed structures, and the winding volume is limited accordingly. In addition, since the upper head and barrel change are completed by the upper wire ring structure, the yarn will pass through the adjacent heads when multiple groups of heads change barrels synchronously, and some auxiliary mechanisms are required to push the upper wire ring. Similarly, the slow-pull auxiliary mechanism divides the yarn into front and back corresponding long and short upper wire rings. These auxiliary mechanisms include a rod with two push rods corresponding to the two long and short upper wire rings, or two sets of push rods and two sets of slow-pull mechanisms are used. The process mechanism is relatively complicated, and there are also disadvantages such as low barrel change rate and upper head rate and more waste yarn during barrel change;
[0005] Moreover, multiple heads occupy space on the same disc surface and cannot pull large yarn balls and ultra-long yarns, which not only reduces high production capacity but also restricts the improvement of downstream process technology.
[0006] This case is proposed to solve or improve the shortcomings or deficiencies of the prior art. Summary of the invention
[0007] The present invention is achieved by adopting the following technical solutions:
[0008] An energy-saving and efficient wire drawing machine comprises a wire drawing machine chassis, wherein a wire drawing coil is provided at one end of the wire drawing machine chassis for storing the wire coil before drawing;
[0009] Two drawing rollers are rotatably arranged on the drawing machine chassis, the drawing rollers are respectively controlled by two motors or driven simultaneously by a motor and a transmission system, and the wire coils are led out from the drawing coils and then pass around the drawing rollers in an interlaced manner;
[0010] An elevation support arm is also rotatably provided on the wire drawing machine chassis, and a proximal guide wheel and a distal guide wheel are rotatably provided on the elevation support arm, and the proximal guide wheel is closer to the wire drawing roller than the distal guide wheel, and the wire coil is drawn out by the wire drawing roller, wound on the proximal guide wheel, and then rewound on the distal guide wheel;
[0011] A wire drawing winding roller is rotatably provided on the wire drawing machine casing below the proximal guide wheel, and the wire drawing winding roller is used for winding the wire coil that is stretched and formed.
[0012] In a preferred embodiment, an immersion stretching machine chassis is also provided on the wire drawing machine chassis. The immersion stretching machine chassis is a sealed structure and the wire drawing roller is located in the immersion stretching machine chassis. The immersion stretching machine chassis is provided with water-based or silicone-based lubricating oil or grease to effectively lubricate and cool the wire coil during the stretching process.
[0013] In a preferred embodiment, a wire drawing seat for a wire drawing machine is provided on the side of the immersion drawing machine box, the wire drawing seat for the wire drawing machine is penetrated and a wire drawing nozzle for the wire drawing machine is provided inside, the wire drawing nozzle for the wire drawing machine is fixed in the wire drawing seat for the wire drawing machine by a bolt structure, and the wire drawing nozzles for the wire drawing machine with different inner diameters can be replaced according to the drawing diameter requirements, and the wire coil is passed through the wire drawing nozzle for the wire drawing machine after the drawing roller is stretched.
[0014] In a preferred embodiment, a lower swing arm is rotatably provided on the elevation support arm, and a lower swing arm roller is rotatably provided at the end of the lower swing arm. The lower swing arm roller is used to tension the wire passing around the proximal guide wheel and the distal guide wheel, and a motor for driving the elevation angle of the lower swing arm is provided in the wire drawing machine chassis.
[0015] In a preferred embodiment, an upper cantilever is fixedly provided on the wire drawing machine chassis, and an upper cantilever guide roller is rotatably provided on the upper cantilever. When a new wire coil is replaced, the end of the wire drawing is wound on the upper cantilever guide roller for fixation.
[0016] In a preferred embodiment, a wire drawing wire roll is rotatably provided inside the wire drawing wire roll, and an undrawn wire roll is wound on the wire drawing wire roll for easy replacement.
[0017] In a preferred embodiment, a chassis is fixedly provided on the wire drawing machine chassis, a sliding push rod is fixedly provided on the chassis, a wire coil trolley is slidably provided on the sliding push rod, and an extreme position of one end of the wire coil trolley is located directly below the wire drawing winding roller for carrying the wire coil that has been drawn, thereby facilitating the removal of the wire coil and saving more effort.
[0018] In a preferred embodiment, rollers are provided at the bottom of the wire reel cart to facilitate carrying a larger load.
[0019] The advantages and positive effects of the present invention are:
[0020] 1. By setting up an immersion-type stretching lubrication box, the friction during the stretching process can be effectively reduced, the stretching efficiency can be improved, the heat concentration can be reduced, and the probability of wire breakage can be reduced.
[0021] 2. By changing the elevation angle of the elevation support arm and the elevation angle of the lower swing arm, wires of different diameters can be tensioned, and the inner diameter of the wire drawing nozzle of the wire drawing machine can accurately ensure the wire drawing diameter. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0023] Figure 1 It is a schematic diagram of the structure of the present invention;
[0024] Figure 2 It is a schematic diagram of the structure of the present invention;
[0025] Figure 3 It is a structural schematic diagram of the present invention.
[0026] Markings in the figure: 10, wire drawing machine chassis; 11, upper cantilever; 12, upper cantilever guide roller; 13, elevation support arm; 14, distal guide wheel; 15, lower swing arm; 16, lower swing arm roller; 17, wire drawing take-up roller; 18, chassis; 19, sliding push rod; 20, wire coil trolley; 21, immersion stretching machine chassis; 22, wire drawing seat for wire drawing machine; 23, wire drawing nozzle for wire drawing machine; 24, wire drawing coil; 25, wire drawing roller; 26, proximal guide wheel; 27, wire drawing coil roller. DETAILED DESCRIPTION
[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0028] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:
[0029] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.
[0030] like Figure 1-3 As shown, an energy-saving and efficient wire drawing machine described in the present invention includes a wire drawing machine chassis 10, and a wire drawing coil 24 is provided at one end of the wire drawing machine chassis 10 for storing the wire coil before drawing;
[0031] Two drawing rollers 25 rotatably arranged on the drawing machine housing 10, the drawing rollers 25 are respectively controlled by two motors or driven simultaneously by a motor and a transmission system, and the wire coils are led out from the drawing coils 24 and then pass around the drawing rollers 25 in an interlaced manner;
[0032] An elevation support arm 13 is also rotatably provided on the wire drawing machine chassis 10, and a proximal guide wheel 26 and a distal guide wheel 14 are rotatably provided on the elevation support arm 13, and the proximal guide wheel 26 is closer to the wire drawing roller 25 than the distal guide wheel 14, and the wire coil is drawn out by the wire drawing roller 25 and then wound on the proximal guide wheel 26 and then rewound on the distal guide wheel 14;
[0033] A wire drawing winding roller 17 is rotatably provided on the wire drawing machine housing 10 below the proximal guide wheel 26 , and the wire drawing winding roller 17 is used for winding the wire coil that has been stretched and formed.
[0034] In a preferred embodiment, an immersion stretching machine box 21 is also provided on the wire drawing machine box 10. The immersion stretching machine box 21 is a sealed structure and the wire drawing roller 25 is located in the immersion stretching machine box 21. The immersion stretching machine box 21 is provided with water-based or silicone-based lubricating oil or grease to effectively lubricate and cool the wire coil during the stretching process.
[0035] In a preferred embodiment, a wire drawing seat 22 for a wire drawing machine is provided on the side of the immersion stretching machine box 21. The wire drawing seat 22 for a wire drawing machine passes through and a wire drawing nozzle 23 for a wire drawing machine is provided inside. The wire drawing nozzle 23 for a wire drawing machine is fixed in the wire drawing seat 22 for a wire drawing machine by a bolt structure. The wire drawing nozzles 23 for a wire drawing machine with different inner diameters can be replaced according to the drawing diameter requirements. The wire coil passes through the wire drawing nozzle 23 for a wire drawing machine after the wire drawing roller 25 is stretched.
[0036] In a preferred embodiment, a lower swing arm 15 is rotatably provided on the elevation support arm 13, and a lower swing arm roller 16 is rotatably provided at the end of the lower swing arm 15. The lower swing arm roller 16 is used to tension the wire passing around the proximal guide wheel 26 and the distal guide wheel 14, and a motor for driving the elevation angle of the lower swing arm 15 is provided in the wire drawing machine chassis 10.
[0037] In a preferred embodiment, an upper cantilever 11 is fixedly provided on the wire drawing machine chassis 10, and an upper cantilever guide roller 12 is rotatably provided on the upper cantilever 11. When a new wire coil is replaced, the end of the drawn wire is wound on the upper cantilever guide roller 12 for fixation.
[0038] In a preferred embodiment, a drawing wire roll 27 is rotatably provided inside the drawing wire roll 24, and an undrawn wire roll is wound on the drawing wire roll 27 for easy replacement.
[0039] In a preferred embodiment, a chassis 18 is fixedly provided on the wire drawing machine case 10, a sliding push rod 19 is fixedly provided on the chassis 18, a wire coil trolley 20 is slidably provided on the sliding push rod 19, and an extreme position of one end of the wire coil trolley 20 is directly below the wire drawing winding roller 17 for carrying the wire coil that has been drawn, thereby facilitating the removal of the wire coil and saving more effort.
[0040] In a preferred embodiment, rollers are provided at the bottom of the wire reel trolley 20 to facilitate carrying a larger load.
[0041] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive, and therefore the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners derived by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.
Claims
1. An energy-saving and efficient wire drawing machine, characterized in that: It comprises a wire drawing machine case (10), wherein a wire drawing coil (24) is provided at one end of the wire drawing machine case (10) for storing the wire coil before drawing; Two wire drawing rollers (25) rotatably arranged on the wire drawing machine housing (10), the wire drawing rollers (25) being controlled by two motors respectively or driven simultaneously by a motor and a transmission system, and the wire coils being drawn out from the wire drawing coils (24) and then passing around the wire drawing rollers (25) in an alternating manner; An elevation support arm (13) is also rotatably provided on the wire drawing machine chassis (10), and a proximal guide wheel (26) and a distal guide wheel (14) are rotatably provided on the elevation support arm (13), and the proximal guide wheel (26) is closer to the wire drawing roller (25) than the distal guide wheel (14), and the wire coil is drawn out by the wire drawing roller (25), wound on the proximal guide wheel (26), and then rewound on the distal guide wheel (14); A wire drawing winding roller (17) is rotatably provided on the wire drawing machine casing (10) below the proximal guide wheel (26), and the wire drawing winding roller (17) is used to wind up the wire coil that has been stretched and formed.
2. The energy-saving and efficient wire drawing machine according to claim 1, characterized in that: An immersion stretching machine box (21) is also provided on the wire drawing machine box (10); the immersion stretching machine box (21) is a sealed structure and the wire drawing roller (25) is located in the immersion stretching machine box (21); the immersion stretching machine box (21) is provided with water-based or silicone-based lubricating oil or grease to effectively lubricate and cool the wire coil during the stretching process.
3. The energy-saving and efficient wire drawing machine according to claim 2, characterized in that: A wire drawing seat (22) for a wire drawing machine is provided on the side of the immersion drawing machine box (21), and the wire drawing seat (22) for a wire drawing machine passes through and is provided with a wire drawing nozzle (23) for a wire drawing machine inside. The wire drawing nozzle (23) for a wire drawing machine is fixed in the wire drawing seat (22) for a wire drawing machine by a bolt structure, and the wire drawing nozzle (23) for a wire drawing machine with different inner diameters can be replaced according to the drawing diameter requirements. After the wire drawing roller (25) is stretched, the wire coil passes through the wire drawing nozzle (23) for a wire drawing machine.
4. The energy-saving and efficient wire drawing machine according to claim 3, characterized in that: A lower swing arm (15) is rotatably provided on the elevation support arm (13), and a lower swing arm roller (16) is rotatably provided at the end of the lower swing arm (15). The lower swing arm roller (16) is used to tension the wire passing around the proximal guide wheel (26) and the distal guide wheel (14), and a motor for driving the elevation angle of the lower swing arm (15) is provided in the wire drawing machine chassis (10).
5. The energy-saving and efficient wire drawing machine according to claim 4, characterized in that: An upper cantilever (11) is fixedly provided on the wire drawing machine chassis (10), and an upper cantilever guide roller (12) is rotatably provided on the upper cantilever (11). When a new wire coil is replaced, the end of the drawn wire is wound on the upper cantilever guide roller (12) for fixation.
6. The energy-saving and efficient wire drawing machine according to claim 5, characterized in that: A wire drawing wire reel (27) is rotatably arranged inside the wire drawing wire reel (24), and an undrawn wire reel is wound on the wire drawing wire reel (27), which is convenient for replacement.
7. The energy-saving and efficient wire drawing machine according to claim 6, characterized in that: A chassis (18) is fixedly provided on the wire drawing machine case (10), a sliding push rod (19) is fixedly provided on the chassis (18), a wire coil trolley (20) is slidably provided on the sliding push rod (19), and an extreme position of one end of the wire coil trolley (20) is located directly below the wire drawing winding roller (17) for carrying the wire coil that has been drawn, thereby facilitating the removal of the wire coil and saving more effort.
8. The energy-saving and efficient wire drawing machine according to claim 7, characterized in that: The bottom of the wire coil trolley (20) is provided with rollers to facilitate carrying a larger load.