Extrusion forming device for welding material production

Abstract

The utility model relates to the technical field of extrusion forming devices, and discloses an extrusion forming device for welding material production, which comprises a welding extrusion forming device, a tin bar body is arranged in the welding extrusion forming device, and two tin bar correcting components are arranged at the output end of the welding extrusion forming device. According to the welding extrusion forming device, the tin bar correcting assembly and the bottom supporting assembly are arranged on the side edge of the welding extrusion forming device, and a bottom correcting pulley in the tin bar correcting assembly can limit and support the bottom side face of a tin bar body; the top correcting pulley abuts against the top side face of the tin bar body, so that the tin bar body penetrating through the middle of the correcting connecting frame can be corrected, limited and moved, and then the tin bar body can be kept in a straight state after being corrected before being cut, and later cutting machining is facilitated; and meanwhile, the production efficiency of welding materials is also effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion molding devices, in particular to an extrusion molding device for welding material production. Background Art

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. Welding materials refer to the general term for materials consumed during welding, such as welding rods, welding wires, metal powders, fluxes, gases, etc.

[0003] After retrieval, a Chinese patent with the authorized announcement number CN 210647783 U discloses an extrusion molding device for welding materials, which includes a support table, an extrusion device and a cooling device. The extrusion device includes a fixed bracket, a driving pressure roller, a movable bracket, a driven pressure roller and a telescopic cylinder. The driving pressure roller is arranged on the fixed bracket, the movable bracket is movably arranged on the fixed bracket, the driven pressure roller is arranged on the movable bracket, the driving pressure roller and the driven pressure roller are located on the same side of the fixed bracket and are arranged oppositely, and the telescopic rod of the telescopic cylinder is connected to the movable bracket; the cooling device includes a cooling box, a water supply box and a water spraying assembly. The cooling box is provided with a feeding port, the water spraying assembly is arranged in the cooling box and at the feeding port, and the water spraying assembly is communicated with the water supply box. The utility model can realize rapid extrusion molding, can extrude and mold welding materials of different specifications and sizes, and at the same time cool the formed welding materials at high temperature to increase their hardness while reducing the harm to workers.

[0004] There are still certain deficiencies in the above-mentioned extrusion molding device for welding materials. For the production of welding tin bars, an extrusion molding device is needed for processing. In actual production, in the existing extrusion molding device for welding tin bars, due to the lack of a corresponding adjustment and straightening mechanism after the metal tin bars are extruded and molded, the welded tin bars cut after extrusion production still need to be straightened and adjusted one by one, which is cumbersome to operate and greatly reduces the production efficiency of welding materials. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an extrusion molding device for welding material production, which solves the problem that in the existing extrusion molding device for welding tin bars, in actual production, due to the lack of a corresponding adjustment and straightening mechanism after the metal tin bars are extruded and molded, the welded tin bars cut after extrusion production still need to be straightened and adjusted one by one, which is cumbersome to operate and greatly reduces the production efficiency of welding materials.

[0006] The utility model provides the following technical solution: an extrusion molding device for welding material production, including a welding extrusion molding device, a solder bar body is arranged inside the welding extrusion molding device, two solder bar correction components are arranged at the output end of the welding extrusion molding device, and a bottom support component is arranged below the solder bar correction components;

[0007] The solder bar correction component includes a correction connection frame, two side-through openings are symmetrically arranged on both sides of the correction connection frame, three first pulley frames are evenly arranged at the bottom of the correction connection frame, bottom correction pulleys are rotatably arranged on the first pulley frames, an adjustment screw is threadedly inserted at the top end of the correction connection frame, a contact connection plate is arranged inside the correction connection frame, the bottom end of the adjustment screw is rotatably connected to the top end of the contact connection plate, two limit sliding grooves are symmetrically arranged on both sides of the inner wall of the correction connection frame, two limit sliding blocks are symmetrically arranged at both ends of the contact connection plate, the limit sliding blocks are slidably inserted into the limit sliding grooves, two second pulley frames are symmetrically arranged at both sides of the bottom end of the contact connection plate, and top correction pulleys are rotatably arranged on the second pulley frames;

[0008] The bottom support component includes a support base arranged below the correction connection frame, an installation sliding groove is opened in the middle of the top end of the support base, and two side sliding slits are symmetrically arranged on both sides of the inner wall of the installation sliding groove.

[0009] Preferred technical solution one: Two support connection plates are slidably inserted into the installation sliding groove, and the top ends of the support connection plates are fixedly connected to the bottom of the correction connection frame.

[0010] Preferred technical solution two: Two connection screws are symmetrically arranged at the bottom ends of both sides of the support connection plate, and fixing nuts are sleeved on the connection screws.

[0011] Preferred technical solution three: A handle for easy rotation is arranged at the top end of the adjustment screw.

[0012] This solution can make it more convenient for the user to rotate the adjustment screw.

[0013] Preferred technical solution four: The bottom correction pulley and the top correction pulley are equal in size.

[0014] This solution can make the bottom correction pulley and the top correction pulley correct and limit the upper and lower sides of the solder bar body passing through the side-through opening.

[0015] Preferred technical solution five: The diameter of the fixing nut is greater than the opening diameter of the side sliding slit.

[0016] This solution enables the fixing nut sleeved on the connecting screw to fix the connecting screw and the supporting base after being screwed.

[0017] Compared with the prior art, the present invention provides an extrusion molding device for producing welding materials, which has the following beneficial effects:

[0018] (1) The utility model is provided with a tin bar correction assembly and a bottom support assembly on the side of the welding extrusion molding device, wherein the bottom correction pulley in the tin bar correction assembly can limit the bottom side surface of the tin bar body, and the top correction pulley can make the top correction pulley contact the top side surface of the tin bar body when the user rotates the adjustment screw, so that the tin bar body passing through the middle of the correction connection frame can be corrected and limited. Then, before entering the cutting, the tin bar body can be kept in a straight state after being corrected, which is beneficial to the subsequent cutting processing and also effectively improves the production efficiency of the welding material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Schematic diagram of the structure of the tin bar correction component;

[0021] Figure 3 For the utility model Figure 2 A magnified view of the structure of the middle limit chute;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the structure of the mid-bottom support assembly.

[0023] Figure: 1. Welding extrusion molding device; 2. Solder bar body; 3. Solder bar correction assembly; 4. Bottom support assembly;

[0024] 301, correction connection frame; 302, side through-opening; 303, first pulley frame; 304, bottom correction pulley; 305, adjustment screw; 306, contact connection plate; 307, limit slide; 308, limit slider; 309, second pulley frame; 310, top correction pulley;

[0025] 401. Support base; 402. Mounting slide; 403. Side sliding joint; 404. Support connecting plate; 405. Connecting screw; 406. Fixing nut. DETAILED DESCRIPTION

[0026] See also Figure 1-4 ,

[0027] Embodiment 1: An extrusion molding device for producing welding materials includes a welding extrusion molding device 1, a tin bar body 2 is provided in the welding extrusion molding device 1, two tin bar correction components 3 are provided at the output end of the welding extrusion molding device 1, and a bottom support component 4 is provided below the tin bar correction component 3.

[0028] The tin bar correction assembly 3 includes a correction connection frame 301, and two side through openings 302 are symmetrically opened on both sides of the correction connection frame 301. Three first pulley frames 303 are evenly arranged at the bottom of the correction connection frame 301, and bottom correction pulleys 304 are rotatably arranged on the first pulley frames 303. An adjusting screw 305 is threadedly inserted into the top of the correction connection frame 301, and a resistance connection plate 306 is arranged inside the correction connection frame 301.

[0029] The bottom end of the adjusting screw 305 is rotatably connected to the top of the resistance connecting plate 306. Two limiting grooves 307 are symmetrically provided on both sides of the inner wall of the correction connecting frame 301. Two limiting sliders 308 are symmetrically provided at both ends of the resistance connecting plate 306. The limiting sliders 308 are slidably inserted in the limiting grooves 307. Two second pulley frames 309 are symmetrically provided on both sides of the bottom end of the resistance connecting plate 306. The top correction pulley 310 is rotatably provided on the second pulley frames 309.

[0030] The bottom support assembly 4 includes a support base 401 arranged below the correction connection frame 301, and a mounting groove 402 is provided in the middle of the top of the support base 401. Two side sliding grooves 403 are symmetrically provided on both sides of the inner wall of the mounting groove 402. Two support connecting plates 404 are slidably inserted into the mounting groove 402. The top ends of the support connecting plates 404 are fixedly connected to the bottom of the correction connection frame 301, and two connecting screws 405 are symmetrically provided at the bottom ends of both sides of the support connecting plates 404, and a fixing nut 406 is sleeved on the connecting screw 405.

[0031] Embodiment 2: The difference between this embodiment and embodiment 1 is that a handle for facilitating rotation is provided at the top of the adjusting screw 305 .

[0032] This makes it more convenient for the user to rotate the adjustment screw 305 .

[0033] Embodiment 3: This embodiment differs from the embodiment 1 in that the bottom correction pulley 304 and the top correction pulley 310 are of equal size.

[0034] The bottom correction pulley 304 and the top correction pulley 310 can correct and limit the upper and lower sides of the tin bar body 2 passing through the side through-opening 302.

[0035] Embodiment 4: The difference between this embodiment and embodiment 1 is that the diameter of the fixing nut 406 is larger than the opening diameter of the side sliding slot 403 .

[0036] The fixing nut 406 sleeved on the connecting screw 405 can fix the connecting screw 405 and the supporting base 401 by interfering with each other after being screwed.

[0037] In this embodiment, since the existing extrusion molding device for welding tin bars lacks a corresponding adjustment and straightening mechanism after the metal tin bars are extruded and molded, the welding tin bars cut after extrusion production need to be straightened and adjusted one by one, which is cumbersome to operate and greatly reduces the production efficiency of welding materials.

[0038] In summary, in the specific implementation, before the tin bar body 2 extruded and formed by the welding extrusion molding device 1 enters the cutting device for cutting, a tin bar correction component 3 and a bottom support component 4 are arranged on the side of the welding extrusion molding device 1, wherein the correction connection frame 301 in the tin bar correction component 3 has two side through openings 302, so that the tin bar body 2 can pass through it. At the same time, the bottom side surface of the tin bar body 2 is limited and supported by three bottom correction pulleys 304 and kept in the same straight line. A top correction pulley 310 is also arranged above the bottom correction pulley 304, and the top correction pulley 310 is fixed on the contact connection plate 306 through the second pulley frame 309, so that the user can rotate the adjusting screw 305 so that the adjusting screw 305 pushes the top correction pulley 310 close to the top side surface of the tin bar body 2 through the contact connection plate 306.

[0039] The upper and lower side surfaces of the tin bar body 2 passing through the side through-opening 302 can be kept in a straight line due to the mutual interference of the bottom correction pulley 304 and the top correction pulley 310, thereby playing a correction role on the tin bar body 2. Moreover, since the distance between the top correction pulley 310 and the bottom correction pulley 304 can be adjusted, the tin bar correction assembly 3 can correct and adjust tin bar bodies 2 of different diameters.

[0040] The bottom of the correction connection frame 301 is slidably inserted into the installation slide groove 402 through the support connection plate 404, so that the distance between the two tin bar correction components 3 can also be flexibly adjusted. The user can adjust the distance between the two tin bar correction components 3 by sliding the support connection plate 404, and finally fix the support connection plate 404 on the support base 401 by rotating the fixing nut 406 on the connecting screw 405. At the same time, the distance between the two tin bar correction components 3 is also fixed, making the user's correction adjustment more convenient and easy to use.

Claims

1. An extrusion molding device for welding material production, including a welding extrusion molding device (1), characterized in that: Inside the welding and extrusion forming device (1), a solder bar body (2) is provided. At the output end of the welding and extrusion forming device (1), two solder bar correction components (3) are provided. Below the solder bar correction components (3), a bottom support component (4) is provided; The solder bar correction component (3) includes a correction connection frame (301). On both sides of the correction connection frame (301), two side-through openings (302) are symmetrically opened. At the bottom of the correction connection frame (301), three first pulley frames (303) are evenly provided. On the first pulley frames (303), bottom correction pulleys (304) are rotatably provided. At the top end of the correction connection frame (301), an adjustment screw (305) is threadedly inserted. Inside the correction connection frame (301), a contact connection plate (306) is provided. The bottom end of the adjustment screw (305) is rotatably connected to the top end of the contact connection plate (306). On both sides of the inner wall of the correction connection frame (301), two limit sliding grooves (307) are symmetrically opened. At both ends of the contact connection plate (306), two limit sliding blocks (308) are symmetrically provided. The limit sliding blocks (308) are slidably inserted into the limit sliding grooves (307). At both sides of the bottom end of the contact connection plate (306), two second pulley frames (309) are symmetrically provided. On the second pulley frames (309), top correction pulleys (310) are rotatably provided; The bottom support component (4) includes a support base (401) provided below the correction connection frame (301). In the middle of the top end of the support base (401), an installation sliding groove (402) is opened. On both sides of the inner wall of the installation sliding groove (402), two side sliding slits (403) are symmetrically opened.

2. The extrusion molding device for welding material production according to claim 1, characterized in that: Two support connection plates (404) are slidably inserted into the installation sliding groove (402). The top ends of the support connection plates (404) are fixedly connected to the bottom of the correction connection frame (301).

3. The extrusion molding device for welding material production according to claim 2, characterized in that: At the bottom ends of both sides of the support connection plate (404), two connection screws (405) are symmetrically provided. Fixed nuts (406) are sleeved on the connection screws (405).

4. An extrusion molding device for welding material production according to claim 3, characterized in that: A handle for easy rotation is provided at the top end of the adjustment screw (305).

5. An extrusion forming device for welding material production according to claim 4, characterized in that: The bottom correction pulley (304) and the top correction pulley (310) are equal in size.

6. The extrusion forming device for welding material production according to claim 5, characterized in that: The diameter of the fixed nut (406) is larger than the opening diameter of the side sliding slit (403).

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