Welding device for electric iron accessories

Abstract

The invention relates to the technical field of metal welding, and discloses an electric iron accessory welding device which comprises a moving unit, the moving unit comprises a base and storage bins, and a moving mechanism is arranged between the storage bins; the pushing unit comprises a guide mechanism and a switching mechanism, the guide mechanism comprises guide plates arranged on the two sides of the base, a guide wheel is arranged on one side of each guide plate, the switching mechanism comprises a switching assembly and a second gear, and the guide wheels horizontally move under the action of the guide plates and enable the second gear to rotate after passing through the switching assembly; the storage bin is arranged to store the cross arms, the cross arms are pushed out while the storage bin is driven to move, so that the cross arms fall on the supporting columns, frequent manual alignment placement is not needed, the cross arms can be placed on the multiple supporting columns at a time, and compared with manual placement, the efficiency is improved, and the distances between the cross arms are more uniform.

Description

Technical Field

[0001] The invention belongs to the technical field of metal welding, and in particular relates to a welding device for electric iron accessories. Background Art

[0002] Power iron accessories are indispensable metal components in the power system's transmission and distribution network, covering various auxiliary support, connection and fixing components from high-voltage transmission lines to low-voltage distribution facilities, including cable brackets used to support and fix cables.

[0003] The Chinese patent with authorization announcement number CN207013894U discloses a cable bracket welding workbench, which has the following advantages: it only needs to fix the main cable bracket and the workpiece to the fixing device for welding, avoiding manual fixing, ensuring stability during welding, reducing welding difficulty, improving welding quality, and reducing defective rate; positioning is performed using a fixing device, reducing the risk of work-related injuries caused by manual fixing; the beam frame is fixed and can be automatically flipped, avoiding manual flipping for welding and improving work efficiency.

[0004] However, this technical solution still has at least the following drawbacks: when welding multiple cable brackets, this technical solution cannot achieve welding quickly due to its complicated operation, thus reducing welding efficiency. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a welding device for electric iron accessories, which stores the cross arms by setting a storage bin, and pushes out the cross arms while driving the storage bin to move so that they fall on the pillars. There is no need for frequent manual alignment and placement, and the cross arms can be placed on multiple pillars at a time. Compared with manual placement, not only is the efficiency improved, but the distance between the cross arms is also more uniform. By setting a welding gun, spot welding operations are performed on the placed cross arms so that they can remain fixed on the pillars, which is convenient for subsequent manual full welding operations to enhance their firmness and improve welding efficiency.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A welding device for electric iron accessories, comprising:

[0008] A mobile unit, comprising a base and a storage bin, with a moving mechanism provided between the storage bins;

[0009] The pushing unit includes a guide mechanism and a conversion mechanism. The guide mechanism includes guide plates arranged on both sides of the base, and a guide wheel is provided on one side of the guide plate. The conversion mechanism includes a conversion assembly and a second gear. The guide wheel moves horizontally under the action of the guide plate and then rotates the second gear after passing through the conversion assembly.

[0010] As a preferred embodiment of the present invention, the pushing unit also includes a pushing mechanism, which is arranged above the conversion mechanism and is connected to the guide wheel so that when the guide wheel moves, the conversion mechanism is driven to move through the pushing mechanism. A reset component is provided on the pushing mechanism, and the guide wheel is reset by the reset component when it loses the support of the guide plate, and the conversion mechanism is kept stationary during the reset.

[0011] As a preferred embodiment of the present invention, the conversion assembly includes a support platform, and a connecting shaft is movably inserted on the support platform, the bottom of the connecting shaft is fixedly connected to the second gear, and a rotating column is fixedly installed on the top, an elastic member is movably inserted on the rotating column, a guide groove is provided on the support platform, and the guide groove includes an inclined surface and a horizontal surface, and the elastic member performs an upward movement under the action of the inclined surface when sliding in the guide groove.

[0012] As a preferred embodiment of the present invention, the elastic member includes an outer tube body and an inner tube body that are socketed with each other, and a first spring is installed between the outer tube body and the inner tube body. When the elastic member slides in the guide groove, the inner tube body rises along the inclined surface to compress the elastic member as a whole.

[0013] As a preferred embodiment of the present invention, the pushing mechanism includes a lower plate and an upper plate fixedly connected to each other. When the lower plate moves, it drives the rotating column to rotate by resisting the elastic member. The pushing mechanism also includes a slide rail, and a first slider and a second slider are slidably connected on the slide rail. A pull rod is installed between the first slider and the second slider, and a connecting frame is fixedly installed at one end of the pull rod, and the guide wheel is installed on the connecting frame.

[0014] As a preferred embodiment of the present invention, side base plates are fixedly installed on both sides of the top of the storage bin, fixed frames are fixedly installed on both sides of the end of the side base plates, the slide rail is fixedly connected to the fixed frame, and fixing parts are fixedly installed at both ends of the slide rail, and the reset assembly includes a first fixed rod fixedly installed between the fixing parts on both sides, a connecting block is movably sleeved on the first fixed rod, and the connecting block is fixedly connected to the upper plate, a second spring is movably sleeved on the first fixed rod, and the elastic force of the second spring acts on the connecting block to reset the upper plate and the lower plate.

[0015] As a preferred embodiment of the present invention, a connecting plate is fixedly installed on one side of the support platform, a second fixed rod is movably inserted on the connecting plate, fixed plates are fixedly installed at both ends of the second fixed rod, the fixed plates are fixedly connected to both ends of the storage bin, a rack is fixedly installed on the top of the side base plate, and the rack is meshed with the second gear, a push rod is fixedly installed on the connecting plate, a groove is provided on the top of the storage bin, and the push rod movably passes through the groove and extends into the interior of the storage bin.

[0016] As a preferred embodiment of the present invention, an adjustment mechanism is provided at the bottom of the guide mechanism, and the adjustment mechanism includes support frames fixedly mounted on both sides of the base, and support columns movably connected to the support frames, and the support columns are fixedly connected to the guide plates. The adjustment mechanism also includes support members fixedly mounted on both sides of the base, and a lifting plate movably plugged into the support members, and push plates are fixedly mounted at both ends of the lifting plate, and sliding rods are fixedly mounted at both ends of the base, and the push plates are movably sleeved on the sliding rods, and push rods are fixedly mounted at both ends of the side base plate, and the push rods are aligned with the push plates.

[0017] As a preferred embodiment of the present invention, it also includes a welding unit, which includes a sliding mechanism fixedly mounted on one of the fixed plates, a material blocking member installed on the sliding mechanism, a rotating plate rotatably connected to one side of the material blocking member, and a welding gun rotatably mounted on one end of the rotating plate, a rotating rod fixedly mounted on the other end of the rotating plate, a pulling plate member rotatably connected to the rotating rod, and a roller rotatably mounted on one end of the pulling plate member, a mounting plate installed on the sliding mechanism, a guide groove provided on the mounting plate, the roller movably connected in the guide groove, a gas tank installed on the top of the fixed member, and the gas tank is connected to the welding gun.

[0018] As a preferred embodiment of the present invention, the moving mechanism includes a first gear rotatably installed at the bottom of the side substrate, a power source is installed on one side of the side substrate, the output end of the power source is connected to the first gear, and the moving mechanism also includes a tooth groove opened on the base, and the first gear and the tooth groove are engaged with each other.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention stores the cross arms by providing a storage bin, and pushes out the cross arms while driving the storage bin to move, so that they fall on the pillars. Frequent manual alignment and placement are unnecessary, and the cross arms can be placed on multiple pillars at one time. Compared with manual placement, not only is the efficiency improved, but the distance between the cross arms is also more uniform.

[0021] The present invention performs spot welding on the placed cross arm by arranging a welding gun so that the cross arm can be kept fixed on the pillar, which is convenient for subsequent manual full welding operation to enhance its firmness and improve welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a welding device for an electric iron accessory according to the present invention;

[0023] Figure 2 This is a structural diagram of the upper plate of the present invention;

[0024] Figure 3 This is a structural diagram of the lifting plate of the present invention;

[0025] Figure 4 This is a schematic diagram of the bottom structure of the side substrate of the present invention;

[0026] Figure 5 This is a structural diagram of the connecting plate of the present invention;

[0027] Figure 6 This is a structural diagram of the storage bin of the present invention;

[0028] Figure 7 This is a schematic diagram of the explosion structure at the rotating column of the present invention;

[0029] Figure 8 This is a schematic diagram of the internal structure of the elastic member of the present invention;

[0030] Figure 9 This is a structural diagram of the support platform of the present invention;

[0031] Figure 10 This is a schematic diagram of the rack structure of the present invention;

[0032] Figure 11 This is a structural diagram of the slide rail of the present invention;

[0033] Figure 12 This is a structural diagram of the pull rod of the present invention;

[0034] Figure 13 This is a structural diagram of the welding gun of the present invention;

[0035] Figure 14 This is a structural diagram of the mounting plate of the present invention;

[0036] Figure 15 It is a structural schematic diagram of the rotating plate of the present invention.

[0037] Reference numerals:

[0038] 100, base; 101, tooth groove; 102, storage bin; 103, side base plate; 104, first gear; 105, power source; 106, groove;

[0039] 200, rack; 201, second gear; 202, connecting shaft; 203, rotating column; 204, supporting platform; 205, guide groove; 206, inclined surface; 207, horizontal surface; 208, outer tube; 209, inner tube; 210, first spring; 211, lower plate; 212, upper plate; 213, first slider; 214, slide rail; 215, fixing bracket; 216, fixing member; 217, first fixing rod; 218, second spring; 219, connecting block; 220, connecting plate; 221, push rod; 222, second fixing rod; 223, fixing plate;

[0040] 300, guide plate; 301, support column; 302, support frame; 303, lifting plate; 304, support member; 305, push plate; 306, slide bar; 307, push rod; 308, guide wheel; 309, connecting frame; 310, pull rod; 311, second slide block;

[0041] 400, electric slide; 401, electric slide; 402, material stopper; 403, rotating plate; 404, rotating rod; 405, pulling plate; 406, roller; 407, mounting plate; 408, guide groove; 409, welding gun; 410, gas tank. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0043] Example 1

[0044] like Figures 1 to 15 As shown, a welding device for electric iron accessories includes:

[0045] The mobile unit includes a base 100 and a storage bin 102, and a moving mechanism is provided between the storage bin 102;

[0046] The pushing unit includes a guiding mechanism and a conversion mechanism. The guiding mechanism includes a guide plate 300 provided on both sides of the base 100, and a guide wheel 308 is provided on one side of the guide plate 300. The conversion mechanism includes a conversion assembly and a second gear 201. The guide wheel 308 moves horizontally under the action of the guide plate 300 and then rotates the second gear 201 after passing through the conversion assembly.

[0047] like Figure 5 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10As shown, in a specific embodiment, the pushing unit also includes a pushing mechanism, which is arranged above the conversion mechanism, and the pushing mechanism is connected to the guide wheel 308, so that when the guide wheel 308 moves, the conversion mechanism is driven to move by the pushing mechanism, and a reset component is provided on the pushing mechanism. When the guide wheel 308 loses the support of the guide plate 300, it is reset by the reset component, and the conversion mechanism is kept stationary during the reset. The conversion component includes a support platform 204, and a connecting shaft 202 is movably inserted on the support platform 204, the bottom of the connecting shaft 202 is fixedly connected to the second gear 201, and a rotating column 203 is fixedly installed on the top, and an elastic member is movably inserted on the rotating column 203, and a guide groove 205 is provided on the support platform 204, and the guide groove 205 includes an inclined surface 206 and a horizontal surface 207. When the elastic member slides in the guide groove 205, it moves upward under the action of the inclined surface 206. In this arrangement, three elastic members are provided. When the rotating column 203 does not rotate, the three elastic members are respectively located at the two ends and the middle part of the guide groove 205, and form an equilateral triangle, wherein the elastic member located in the middle part is on the horizontal plane 207. The elastic member in the middle part enters the inclined plane 206 only when the elastic member pushed by the lower plate 211 moves to a position exceeding the connection between the inclined plane 206 and the horizontal plane 207, so as to prevent the elastic member in the middle part from rising before entering the bottom of the lower plate 211.

[0048] like Figure 8 As shown, the elastic member further comprises an outer tube 208 and an inner tube 209 that are sleeved together, with a first spring 210 installed between the outer tube 208 and the inner tube 209. When the elastic member slides within the guide groove 205, the inner tube 209 rises along the inclined surface 206, compressing the elastic member as a whole. In this arrangement, a convex section is provided between the outer tube 208 and the inner tube 209 to prevent the outer tube 208 and the inner tube 209 from separating.

[0049] like Figures 10 to 12 As shown, the pushing mechanism further includes a lower plate 211 and an upper plate 212 fixedly connected to each other. When the lower plate 211 moves, it abuts against the elastic member to drive the rotating column 203 to rotate. The pushing mechanism also includes a slide rail 214, on which the first slider 213 and the second slider 311 are slidably connected. A pull rod 310 is installed between the first slider 213 and the second slider 311. One end of the pull rod 310 is fixedly mounted to a connecting frame 309, and the guide wheel 308 is mounted on the connecting frame 309. In this configuration, the second slider 311 supports the connecting frame 309, thereby increasing the stability of the connecting frame 309 and preventing it from causing the center of gravity of the first slider 213 to shift, resulting in increased wear on one side.

[0050] like Figure 10 、 Figure 11 、 Figure 13As shown, further, side base plates 103 are fixedly installed on both sides of the top of the storage bin 102, and fixing frames 215 are fixedly installed on both sides of the end of the side base plate 103. The slide rail 214 is fixedly connected to the fixing frame 215, and fixing parts 216 are fixedly installed at both ends of the slide rail 214. The reset assembly includes a first fixed rod 217 fixedly installed between the fixing parts 216 on both sides, and a connecting block 219 is movably sleeved on the first fixed rod 217, and the connecting block 219 is fixedly connected to the upper plate 212, and a second spring 218 is movably sleeved on the first fixed rod 217. The elastic force of the second spring 218 acts on the connecting block 219 to reset the upper plate 212 and the lower plate 211. In this setting, the guide plate 300 consists of an inclined portion, a vertical portion and a horizontal portion. When the guide wheel 308 moves along the inclined portion, the second spring 218 is compressed. When the guide wheel 308 enters the vertical portion from the horizontal portion, the elastic force of the second spring 218 is released and drives the connecting block 219 to reset, so that the lower plate 211 and the upper plate 212 are reset.

[0051] like Figure 5 、 Figure 6 、 Figure 10 As shown, further, a connecting plate 220 is fixedly installed on one side of the support platform 204, and a second fixing rod 222 is movably inserted on the connecting plate 220. Fixed plates 223 are fixedly installed at both ends of the second fixing rod 222. The fixed plates 223 are fixedly connected to both ends of the storage bin 102. A rack 200 is fixedly installed on the top of the side base plate 103, and the rack 200 and the second gear 201 are meshed with each other. A push rod 221 is fixedly installed on the connecting plate 220. A groove 106 is opened on the top of the storage bin 102. The push rod 221 movably passes through the groove 106 and extends into the interior of the storage bin 102. In this configuration, the second fixing rod 222 plays a supporting role for the connecting plate 220. At the same time, the support platform 204 is connected to the connecting plate 220 to prevent the support platform 204 from rotating.

[0052] like Figure 3 As shown, further, an adjustment mechanism is provided at the bottom of the guide mechanism. The adjustment mechanism includes support frames 302 fixedly mounted on both sides of the base 100, and support columns 301 are movably connected to the support frames 302. The support columns 301 are fixedly connected to the guide plates 300. The adjustment mechanism also includes support members 304 fixedly mounted on both sides of the base 100, and a lifting plate 303 is movably inserted into the support members 304. Push plates 305 are fixedly mounted at both ends of the lifting plate 303. Slide rods 306 are fixedly mounted at both ends of the base 100. The push plates 305 are movably sleeved on the slide rods 306. Push rods 307 are fixedly mounted at both ends of the side base plate 103, and the push rods 307 are aligned with the push plates 305. In this configuration, the lifting plate 303 is composed of a plurality of right-angled trapezoids, each of which corresponds to a support column 301. When the lifting plate 303 moves, the support columns 301 are raised and lowered by changing the contact position between the lifting plate 303 and the support column 301.

[0053] like Figures 13 to 15 As shown, further, it also includes a welding unit, the welding unit includes a sliding mechanism fixedly mounted on one of the fixed plates 223, a material blocking member 402 is installed on the sliding mechanism, one side of the material blocking member 402 is rotatably connected to a rotating plate 403, and a welding gun 409 is rotatably mounted on one end of the rotating plate 403, a rotating rod 404 is fixedly mounted on the other end of the rotating plate 403, a pulling plate member 405 is rotatably connected to the rotating rod 404, and a roller 406 is rotatably mounted on one end of the pulling plate member 405, a mounting plate 407 is installed on the sliding mechanism, a guide groove 408 is provided on the mounting plate 407, the roller 406 is movably connected in the guide groove 408, a gas tank 410 is installed on the top of the fixed member 216, and the gas tank 410 is connected to the welding gun 409. In this setting, the sliding mechanism includes an electric slide 400 and an electric slide 401, wherein the electric slide 400 is fixedly connected to the fixed plate 223, the electric slide 401 is fixedly connected to the material stop 402, and the mounting plate 407 is fixedly connected to the electric slide 400. The middle part of the guide groove 408 is V-shaped so that the roller 406 is offset when moving, and the two ends of the V-shape are located between the two sides of the pillar so that the welding gun 409 is in an upward state when it moves to the edge position of the pillar.

[0054] like Figure 1 、 Figure 4 As shown, the moving mechanism further includes a first gear 104 rotatably mounted on the bottom of a side base plate 103. A power source 105 is mounted on one side of the side base plate 103, and the output end of the power source 105 is connected to the first gear 104. The moving mechanism also includes a tooth groove 101 provided on the base 100, and the first gear 104 meshes with the tooth groove 101. In this arrangement, the power source 105 is a motor. When it rotates, it drives the first gear 104 to rotate, causing it to roll on the tooth groove 101.

[0055] The implementation principle of the welding device for electric iron accessories of this embodiment is as follows: when welding a cable bracket, multiple cable bracket pillars are placed on the base 100, and multiple cross arms are placed in the storage bin 102. The power source 105 is activated, and the power source 105 drives the first gear 104 to rotate. The first gear 104 drives the side base plate 103 to move by meshing with the tooth groove 101;

[0056] When the guide wheel 308 moves along the inclined portion of the guide plate 300, the guide wheel 308 starts to move to both sides and drives the first slider 213 to move through the connecting frame 309 and the pull rod 310 during the movement. The first slider 213 drives the lower plate 211 to move during the movement. The lower plate 211 is against the outer tube body 208 during the movement. The outer tube body 208 moves after being resisted by the lower plate 211 and drives the rotating column 203 to rotate. The rotating column 203 drives the second gear 201 to rotate through the connecting shaft 202. The second gear 201 drives the support platform 204 to move by meshing with the rack 200. The support platform 204 drives the connecting plate 220 to move. The connecting plate 220 drives the push rod 221 to move, so that the cross arm inside the storage bin 102 is pushed out.

[0057] There are three elastic members consisting of an outer tube 208, an inner tube 209 and a first spring 210. When the rotating column 203 rotates, the three elastic members rotate accordingly. When the outer tube 208 in contact with the lower plate 211 moves to the guide groove 205, the elastic member as a whole drops into the guide groove 205. At the same time, the other two elastic members slide in the guide groove 205, and one of the elastic members slides along the inclined surface 206. Since the top of the rotating column 203 is blocked by the lower plate 211, the elastic member is compressed when it rises along the inclined surface 206. When the lower plate 211 is reset, the elastic member loses the blocking effect of the lower plate 211 and stretches and resets, so that the outer tube 208 partially protrudes from the top of the rotating column 203. At the same time, the upper plate 212 can prevent the elastic member from popping out under the elastic action of the first spring 210 when it is reset.

[0058] When the side base plate 103 moves a distance and makes the stopper 402 staggered with the welded cross arm, the electric slide 401 drives the stopper 402 and the welding gun 409 to reset;

[0059] The side substrate 103 drives the push rod 307 to move during the movement. When the side substrate 103 moves to one end of the base 100, the push rod 307 pushes the push plate 305 open, and the push plate 305 pulls the lifting plate 303. At this time, the lifting plate 303 moves to make the support column 301 lose support, and the support column 301 drives the guide plate 300 to descend. When the side substrate 103 is reset, the guide wheel 308 no longer contacts the guide plate 300. When the side substrate 103 moves to the other end, the push rod 307 pushes the push plate 305 open to reset the lifting plate 303, and drives the support column 301 and the guide plate 300 to reset during the reset process. At this time, the guide plate 300 is aligned with the guide wheel 308 again.

[0060] 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 the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A welding device for electric iron accessories, characterized in that: include: A mobile unit, comprising a base (100) and a material storage bin (102), with a mobile mechanism provided between the material storage bin (102); A pushing unit, the pushing unit comprising a guide mechanism and a conversion mechanism, the guide mechanism comprising guide plates (300) arranged on both sides of a base (100), and a guide wheel (308) being provided on one side of the guide plate (300), the conversion mechanism comprising a conversion assembly and a second gear (201), the guide wheel (308) moving horizontally under the action of the guide plate (300) and then rotating the second gear (201) after passing through the conversion assembly.

2. The welding device for electric iron accessories according to claim 1, characterized in that: The pushing unit further comprises a pushing mechanism, which is arranged above the conversion mechanism and is connected to the guide wheel (308) so that when the guide wheel (308) moves, the conversion mechanism is driven to move by the pushing mechanism. A reset component is provided on the pushing mechanism, and the guide wheel (308) is reset by the reset component when it loses the support of the guide plate (300), and the conversion mechanism is kept stationary during the reset.

3. The welding device for electric iron accessories according to claim 2, characterized in that: The conversion assembly includes a support platform (204), and a connecting shaft (202) is movably connected to the support platform (204), the bottom of the connecting shaft (202) is fixedly connected to the second gear (201), and a rotating column (203) is fixedly installed on the top, an elastic member is movably connected to the rotating column (203), a guide groove (205) is provided on the support platform (204), and the guide groove (205) includes an inclined surface (206) and a horizontal surface (207), and when the elastic member slides in the guide groove (205), it performs an upward movement under the action of the inclined surface (206).

4. The welding device for electric iron accessories according to claim 3, characterized in that: The elastic member comprises an outer tube body (208) and an inner tube body (209) that are sleeved together, and a first spring (210) is installed between the outer tube body (208) and the inner tube body (209). When the elastic member slides in the guide groove (205), the inner tube body (209) rises along the inclined surface (206) to compress the elastic member as a whole.

5. The welding device for electric iron accessories according to claim 4, characterized in that: The pushing mechanism includes a lower plate (211) and an upper plate (212) fixedly connected to each other. When the lower plate (211) moves, it abuts against the elastic member to drive the rotating column (203) to rotate. The pushing mechanism also includes a slide rail (214). A first slider (213) and a second slider (311) are slidably connected on the slide rail (214). A pull rod (310) is installed between the first slider (213) and the second slider (311). A connecting frame (309) is fixedly installed at one end of the pull rod (310), and the guide wheel (308) is installed on the connecting frame (309).

6. The welding device for electric iron accessories according to claim 5, characterized in that: Side base plates (103) are fixedly installed on both sides of the top of the storage bin (102), and fixing frames (215) are fixedly installed on both sides of the end of the side base plate (103). The slide rail (214) is fixedly connected to the fixing frame (215), and fixing members (216) are fixedly installed at both ends of the slide rail (214). The reset assembly includes a first fixed rod (217) fixedly installed between the fixing members (216) on both sides, a connecting block (219) is movably sleeved on the first fixed rod (217), and the connecting block (219) is fixedly connected to the upper plate (212), and a second spring (218) is movably sleeved on the first fixed rod (217), and the elastic force of the second spring (218) acts on the connecting block (219) to reset the upper plate (212) and the lower plate (211).

7. The welding device for electric iron accessories according to claim 6, characterized in that: A connecting plate (220) is fixedly mounted on one side of the support platform (204), a second fixing rod (222) is movably plugged into the connecting plate (220), fixing plates (223) are fixedly mounted at both ends of the second fixing rod (222), the fixing plates (223) are fixedly connected to both ends of the storage bin (102), a rack (200) is fixedly mounted on the top of the side base plate (103), and the rack (200) and the second gear (201) are meshed with each other, a push rod (221) is fixedly mounted on the connecting plate (220), a groove (106) is provided on the top of the storage bin (102), and the push rod (221) movably passes through the groove (106) and extends into the interior of the storage bin (102).

8. The welding device for electric iron accessories according to claim 7, characterized in that: An adjustment mechanism is provided at the bottom of the guide mechanism, and the adjustment mechanism includes a support frame (302) fixedly mounted on both sides of the base (100), and a support column (301) is movably connected to the support frame (302), and the support column (301) is fixedly connected to the guide plate (300). The adjustment mechanism also includes a support member (304) fixedly mounted on both sides of the base (100), and a lifting plate (303) is movably plugged into the support member (304), and push plates (305) are fixedly mounted at both ends of the lifting plate (303). Slide rods (306) are fixedly mounted at both ends of the base (100), and the push plate (305) is movably sleeved on the slide rod (306). A push rod (307) is fixedly mounted at both ends of the side base plate (103), and the push rod (307) is aligned with the push plate (305).

9. The welding device for electric iron accessories according to claim 8, characterized in that: The welding unit further comprises a sliding mechanism fixedly mounted on one of the fixed plates (223), a material blocking member (402) being mounted on the sliding mechanism, one side of the material blocking member (402) being rotatably connected to a rotating plate (403), and a welding gun (409) being rotatably mounted on one end of the rotating plate (403), a rotating rod (404) being fixedly mounted on the other end of the rotating plate (403), a pulling plate member (405) being rotatably connected to the rotating rod (404), and a roller (406) being rotatably mounted on one end of the pulling plate member (405), a mounting plate (407) being mounted on the sliding mechanism, a guide groove (408) being provided on the mounting plate (407), and the roller (406) being movably connected in the guide groove (408), a gas tank (410) being mounted on the top of the fixed member (216), and the gas tank (410) being communicated with the welding gun (409).

10. The welding device for electric iron accessories according to claim 9, characterized in that: The moving mechanism includes a first gear (104) rotatably mounted on the bottom of the side substrate (103), a power source (105) is mounted on one side of the side substrate (103), an output end of the power source (105) is connected to the first gear (104), and the moving mechanism also includes a tooth groove (101) provided on the base (100), and the first gear (104) and the tooth groove (101) are meshed with each other.

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