Drawing device for welding wire machining
By designing a drawing device including adjustment components and power-off components, the problems of inflexible drawing fineness adjustment and equipment damage and safety accidents caused by wire breakage in the prior art are solved, and flexible adjustment of welding wire drawing fineness and safety and stability of the production process are achieved.
Patent Information
- Application Number
- CN202421828974.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing pulling devices are difficult to adjust the pulling fineness flexibly and accurately, resulting in a single product specification and difficult to meet the diversified market demands. At the same time, the welding wire is easily broken during the pulling process, resulting in waste of materials and equipment damage.
A pulling device including a platform, a liquid storage tank, an electrical control panel, a discharge shaft, a fixing frame, an adjustment assembly and a power failure assembly are designed. By adjusting the synergy between the guide wheel, movable seat and pulling wheel in the adjustment assembly, flexible adjustment of the fineness of the wire drawing is achieved; the power-off assembly realizes automatic power outage when the wire breaks through the design of the rotating frame and contact switch.
It realizes flexible adjustment of the fineness of welding wire drawing, meets the production needs of welding wires of different specifications, and improves product diversity and quality; when the welding wire breaks, it quickly triggers automatic power outage to avoid continuous operation of the equipment, reduces the risks of equipment damage, material waste and safety accidents, and ensures the safety and stability of the production process.
Smart Images
Figure CN222830360U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of welding wire processing, in particular to a drawing device used for welding wire processing. Background Art
[0002] In modern manufacturing, welding wire is a key welding material, and its quality and performance have a vital impact on welding process and product quality.
[0003] Drawing devices in welding wire processing generally refer to equipment components used to produce metal welding wires, which help pull metal materials (such as copper, aluminum, steel, etc.) from rough billets into the required thin-diameter welding wires. This device plays a key role in the welding wire production process, ensuring the diameter accuracy and surface quality of the welding wire.
[0004] However, the existing drawing device has some shortcomings: on the one hand, for different welding application scenarios, it is necessary to produce welding wires of various finenesses, but the existing drawing equipment is often difficult to flexibly and accurately adjust the drawing fineness, resulting in a single product specification, which is difficult to meet the diversified needs of the market. On the other hand, during the drawing process, the welding wire may break due to various factors. If the equipment operation cannot be stopped in time, it will not only cause waste of materials, but also damage the equipment and even cause safety accidents, causing serious losses to production. Therefore, a drawing device for welding wire processing is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a drawing device for welding wire processing, aiming to improve the problem in the prior art that the existing drawing equipment is often difficult to flexibly and accurately adjust the drawing fineness, resulting in a single product specification and difficulty in meeting the diversified market needs.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drawing device for welding wire processing, comprising a platform, a liquid storage tank is fixedly connected to the top of the left outer wall of the platform, an electric control panel is arranged on the outer wall of the liquid storage tank, a discharge shaft is arranged on the right surface of the platform, two groups of fixed frames are fixedly connected to the surface at the center of the platform, an adjustment component is arranged between the two groups of fixed frames, and the adjustment component comprises a fixed disk;
[0007] The inner wall of the fixed plate is slidably connected with three groups of movable seats, the inner wall of the bottom end of the movable seat is rotatably connected with a pulling wheel, the surface of the fixed plate is rotatably connected with a guide plate, the outer wall of the top end of the guide plate is fixedly connected with a connecting block, the inner wall of the connecting block is elastically connected with a plug rod through a limit spring, and the outer wall of the fixed frame is provided with a power-off component.
[0008] As a further description of the above technical solution:
[0009] The power-off assembly includes a rotating frame, which is elastically connected to the inner wall of the left fixed frame through a spiral spring. The rotating frame is provided with two groups, and an auxiliary wheel is rotatably connected between the two groups of rotating frames. A contact block is fixedly connected to the inner side wall of the rotating frame on the left, and a contact switch is provided on the surface of the left fixed frame.
[0010] As a further description of the above technical solution:
[0011] The fixed plate is fixedly connected between two groups of fixed frames, three groups of arc grooves are opened on the surface of the guide plate, and the top end of the movable seat is slidably connected to the inner wall of the arc groove of the guide plate.
[0012] As a further description of the above technical solution:
[0013] One end of the limit spring is fixedly connected to the surface of the insertion rod, and the other end of the limit spring is fixedly connected to the inner wall of the connecting block.
[0014] As a further description of the above technical solution:
[0015] The insertion rod penetrates and is slidably connected to the inner wall of the connection block, and the inner side wall of the connection block contacts the outer arc surface of the fixing plate.
[0016] As a further description of the above technical solution:
[0017] The surface of the fixing plate is provided with a plurality of through holes, and the bottom end of the outer wall of the insertion rod is plugged into the inner wall of the through hole.
[0018] As a further description of the above technical solution:
[0019] The contact switch is electrically connected to the electric control panel, the two groups of rotating frames are rotatably connected to the outer wall at the top end of the fixed frame, and the contact block is in contact with the contact switch.
[0020] As a further description of the above technical solution:
[0021] One end of the spiral spring is fixedly connected to the inner wall of the top end of the left fixed frame, and the other end of the spiral spring is fixedly connected to the rotation center axis of the rotating frame.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, by adjusting the coordinated action of the guide plate, the movable seat and the pulling wheel in the assembly, the drawing fineness of the welding wire can be flexibly and accurately adjusted to meet the production requirements of welding wires of different specifications, thereby improving the diversity and quality of the products.
[0024] 2. In the utility model, during the drawing process, with the help of the design of the power-off component, when the welding wire breaks, it can quickly trigger automatic power-off, effectively avoiding the continuous operation of the equipment under abnormal conditions, reducing equipment damage, material waste and possible safety accidents, and ensuring the safety and stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the drawing device for welding wire processing proposed by the utility model;
[0026] Figure 2 It is a partial cross-sectional structural diagram of the left fixed frame and the rotating frame of the drawing device for welding wire processing proposed by the utility model;
[0027] Figure 3 This is a partial cross-sectional structural diagram of a fixed plate and a guide plate of a drawing device for welding wire processing proposed by the utility model;
[0028] Figure 4 The utility model is a drawing device for welding wire processing Figure 2 A schematic diagram of the enlarged structure of part A.
[0029] Legend:
[0030] 1. Platform; 2. Liquid storage tank; 3. Electric control panel; 4. Fixed frame; 5. Power-off assembly; 51. Rotating frame; 52. Contact block; 53. Auxiliary wheel; 54. Volute spring; 6. Adjustment assembly; 61. Fixed plate; 62. Guide plate; 63. Connecting block; 64. Limit spring; 65. Insert rod; 66. Moving seat; 67. Pulling wheel; 7. Discharge shaft; 8. Contact switch. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a drawing device for welding wire processing, including a platform 1, a liquid storage tank 2 is fixedly connected to the top of the left outer wall of the platform 1, and the liquid storage tank 2 is a cooling tank in the prior art. After the welding wire is drawn, it enters the cooling tank to be cooled and formed. The outer wall of the liquid storage tank 2 is provided with an electric control panel 3, and the electric control panel 3 is the prior art. By starting the electric control panel 3, the conveying roller in the cooling tank can be used to pull and convey the welding wire. A discharge shaft 7 is provided on the right side surface of the platform 1, and two sets of fixing frames 4 are fixedly connected to the surface at the center of the platform 1, and an adjustment component 6 is provided between the two sets of fixing frames 4.
[0033] Reference Figure 2-Figure 3 The adjusting assembly 6 includes a fixed plate 61, which is fixedly connected between the two sets of fixed frames 4. The inner wall of the fixed plate 61 is slidably connected with three sets of moving seats 66. The inner wall of the fixed plate 61 is provided with a guide groove that fits the rear end of the moving seat 66, so that the moving seat 66 can only move vertically in the guide groove. The inner wall at the bottom of the moving seat 66 is rotatably connected with a pulling wheel 67. The pulling wheel 67 is driven by the three sets of moving seats 66 to move and adjust, so that the fineness of the welding wire drawing can be adjusted. The surface of the fixed plate 61 is rotatably connected with a guide plate 62, and the guide plate 62 The surface of the guide plate 62 is provided with three groups of arc grooves, and the top end of the movable seat 66 is slidably connected to the inner wall of the arc groove of the guide plate 62. When the guide plate 62 rotates, it will drive the three groups of movable seats 66 to move in its arc groove. At the same time, since the rear end of the movable seat 66 is also moving in the vertical groove of the fixed plate 61, the three groups of movable seats 66 will only drive the drawing wheel 67 to move vertically to adjust the drawing fineness of the welding wire. The outer wall of the top end of the guide plate 62 is fixedly connected to the connecting block 63, and when the connecting block 63 rotates, it will drive the guide plate 62 to rotate synchronously with it.
[0034] Reference Figure 2-Figure 3 The inner wall of the connecting block 63 is elastically connected with the plug rod 65 through a limit spring 64. A plurality of through holes are provided on the surface of the fixed disk 61. The bottom end of the outer wall of the plug rod 65 is plugged into the inner wall of the through hole. The plugging between the two can fix the multiple positions of the guide disk 62 after rotation, so that the positions of the three groups of movable seats 66 and the pulling wheel 67 after movement are fixed to adjust the fineness of the pulling. One end of the limit spring 64 is fixedly connected to the surface of the plug rod 65, and the other end of the limit spring 64 is fixedly connected to the inner wall of the connecting block 63. The function of the limit spring 64 is to automatically reset the position of the plug rod 65 after it is pulled outward. The plug rod 65 passes through and is slidably connected to the inner wall of the connecting block 63. The inner side wall of the connecting block 63 is in contact with the outer arc surface of the fixed disk 61. The outer wall of the fixed frame 4 is provided with a power-off component 5.
[0035] Reference Figure 2-Figure 4The power-off assembly 5 includes a rotating frame 51, which is elastically connected to the inner wall of the left fixed frame 4 through a spiral spring 54, one end of the spiral spring 54 is fixedly connected to the inner wall of the top of the left fixed frame 4, and the other end of the spiral spring 54 is fixedly connected to the rotation center axis of the rotating frame 51. The spiral spring 54 is used to automatically reset the position of the rotating frame 51 after it is opened upward. At the same time, the initial states of the rotating frame 51 and the spiral spring 54 are in a downward state. The rotating frame 51 is provided with two groups, and an auxiliary wheel 53 is rotatably connected between the two groups of rotating frames 51. By setting an auxiliary wheel 53, the position of the welding wire after entering the adjusting component 6 is supported and guided. The inner side wall of the left rotating frame 51 is fixedly connected with a contact block 52. The surface of the left fixed frame 4 is provided with a contact switch 8. The contact switch 8 is electrically connected to the electric control panel 3. The contact block 52 is in contact with the contact switch 8. The electrical connection between the two allows the contact block 52 to contact the contact switch 8 after the welding wire breaks during the drawing process, so that the machine is automatically powered off. The two sets of rotating frames 51 are rotatably connected to the outer wall at the top of the fixed frame 4.
[0036] Working principle: When processing welding wire, the welding wire to be drawn passes through the liquid reservoir 2. Under the control of the electric control panel 3, the conveying roller in the liquid reservoir 2 initially conveys the welding wire. After passing through the liquid reservoir 2, the welding wire enters the adjustment component 6 between the fixed frame 4. When it is necessary to adjust the fineness of the welding wire drawing, pull the insertion rod 65 upward to separate it from the through hole on the surface of the fixed disk 61, and release the fixation of the guide disk 62. Then rotate the connecting block 63, the connecting block 63 drives the guide disk 62 to rotate, and the arc groove on the surface of the guide disk 62 pushes the moving seat 66 to move vertically in the guide groove of the fixed disk 61, thereby driving the pulling wheel 67 to move to the appropriate position, loosen the insertion rod 65, and under the action of the limit spring 64, the insertion rod 65 is reinserted into the through hole of the fixed disk 61 to fix the position of the guide disk 62 and the pulling wheel 67, so as to achieve the adjustment of the fineness of the welding wire drawing.
[0037] During the drawing process, the welding wire passes through the power-off assembly 5, and the auxiliary wheels 53 between the two sets of rotating frames 51 support and guide the position of the welding wire. When the welding wire is drawn normally, the rotating frame 51 is in the initial downward state under the action of the spiral spring 54, and the contact block 52 is separated from the contact switch 8, and the machine operates normally. However, if the welding wire breaks during the drawing process, the rotating frame 51 resets and rotates under the action of the spiral spring 54, driving the contact block 52 to contact the contact switch 8, triggering the electric control panel 3, causing the machine to automatically cut off the power, stop the drawing work, and avoid further losses and dangers.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A drawing device for welding wire processing, comprising a platform (1), characterized in that: A liquid storage tank (2) is fixedly connected to the top of the left outer wall of the platform (1), an electric control panel (3) is provided on the outer wall of the liquid storage tank (2), a discharge shaft (7) is provided on the right surface of the platform (1), two groups of fixed frames (4) are fixedly connected to the surface at the center of the platform (1), an adjustment component (6) is provided between the two groups of fixed frames (4), and the adjustment component (6) includes a fixed plate (61); The inner wall of the fixed disk (61) is slidably connected to three groups of movable seats (66), the inner wall of the bottom end of the movable seat (66) is rotatably connected to a pulling wheel (67), the surface of the fixed disk (61) is rotatably connected to a guide disk (62), the outer wall of the top end of the guide disk (62) is fixedly connected to a connecting block (63), the inner wall of the connecting block (63) is elastically connected to an insert rod (65) via a limit spring (64), and the outer wall of the fixed frame (4) is provided with a power-off component (5).
2. The drawing device for welding wire processing according to claim 1, characterized in that: The power-off assembly (5) comprises a rotating frame (51), wherein the rotating frame (51) is elastically connected to the inner wall of the left fixed frame (4) via a spiral spring (54), wherein two groups of the rotating frames (51) are provided, and an auxiliary wheel (53) is rotatably connected between the two groups of the rotating frames (51), a contact block (52) is fixedly connected to the inner side wall of the left rotating frame (51), and a contact switch (8) is provided on the surface of the left fixed frame (4).
3. The drawing device for welding wire processing according to claim 1, characterized in that: The fixed plate (61) is fixedly connected between two groups of fixed frames (4), the surface of the guide plate (62) is provided with three groups of arc grooves, and the top end of the movable seat (66) is slidably connected to the inner wall of the arc groove of the guide plate (62).
4. The drawing device for welding wire processing according to claim 1, characterized in that: One end of the limit spring (64) is fixedly connected to the surface of the insertion rod (65), and the other end of the limit spring (64) is fixedly connected to the inner wall of the connection block (63).
5. The drawing device for welding wire processing according to claim 1, characterized in that: The insertion rod (65) penetrates through and is slidably connected to the inner wall of the connection block (63), and the inner side wall of the connection block (63) is in contact with the outer arc surface of the fixed disk (61).
6. The drawing device for welding wire processing according to claim 1, characterized in that: The surface of the fixing plate (61) is provided with a plurality of through holes, and the bottom end of the outer wall of the insertion rod (65) is plugged into the inner wall of the through hole.
7. The drawing device for welding wire processing according to claim 2, characterized in that: The contact switch (8) is electrically connected to the electric control panel (3), the two sets of rotating frames (51) are rotatably connected to the outer wall of the top end of the fixed frame (4), and the contact block (52) is in contact with the contact switch (8).
8. The drawing device for welding wire processing according to claim 2, characterized in that: One end of the spiral spring (54) is fixedly connected to the inner wall at the top end of the left fixed frame (4), and the other end of the spiral spring (54) is fixedly connected to the rotation center axis of the rotating frame (51).