Full-open type wire reel

Abstract

The utility model discloses a full-open type wire reel which comprises a supporting arm, an adjusting mechanism is arranged in the middle of the supporting arm, the adjusting mechanism comprises a rotating cylinder, the rotating cylinder is connected to one end of the supporting arm in a rotating mode, a fixed baffle is welded to one end of the rotating cylinder, a plurality of limiting grooves are formed in the fixed baffle, and the limiting grooves are connected with the rotating cylinder in a rotating mode. A driving block is arranged on the inner wall of the limiting groove, a lead screw is arranged in the middle of the driving block, a square rod is welded to one side of the driving block, a pushing mechanism is arranged in the middle of the fixed baffle, and a connecting mechanism is arranged on one side of the pushing mechanism. The lead screw is driven to rotate through the adjusting nut, the lead screw drives the meshed driving block to move up and down along the limiting groove, and therefore the square rod is driven to move, the winding diameter of the welding wire is adjusted, the electric push rod drives the disc to move, and under the action of the hollow pipe and the telescopic rod, the sleeve is driven to slide along the square rod, and the wound welding wire reel is automatically pushed out. And the automation degree of the full-open type wire reel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire fixing discs, in particular to a fully open wire disc. Background Art

[0002] A welding wire is a welding material in the form of a filler metal or a metal wire used for both filling and conducting electricity. The welding wire is generally wound around a fixing disc for use. Generally, the welding wire fixing discs are divided into a fully enclosed fixing disc, a semi-enclosed fixing disc and a fully open fixing disc.

[0003] In the prior art, a Chinese utility model patent with the authorization announcement number CN 211644183 U discloses a fully open wire fixing disc, which includes two symmetrically arranged fixing discs. The two fixing discs are fixedly connected by support columns. The fixing discs and the support columns are provided with mounting openings corresponding to each other in position. One end of the fixing disc is provided with a through opening. A screw rod is threadedly inserted into the inner wall of the through opening. One end of the screw rod located inside the through opening is rotatably connected to a pressing plate. One end of the screw rod away from the pressing plate is fixedly connected to a knob. The pressing plate and the inner wall of the through opening are slidably connected by a plurality of sliding rods. A sliding cavity corresponding to the sliding rod is provided on the inner wall of the through opening. A backing plate is provided on one side of the through opening away from the pressing plate. The backing plate respectively penetrates through both ends of the through opening and is fixedly connected to an L-shaped fixing rod. A sliding groove corresponding to the L-shaped fixing rod is provided on the fixing disc. In the utility model, through the setting of the fixing mechanism, the device can effectively fix the welding wire, thereby improving the winding stability of the welding wire.

[0004] Problems existing in comparison with the prior art: The above-mentioned solution cannot adjust the winding diameter during the winding process of the welding wire and is inconvenient to remove the entire wire disc after winding.

[0005] Therefore, it is necessary to invent a fully open wire disc. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a fully open wire disc.

[0007] The utility model solves its technical problems through the following technical solutions: It includes a support arm, and an adjusting mechanism is arranged at the middle position of the support arm. The adjusting mechanism includes a rotating cylinder, the rotating cylinder is rotatably connected to one end of the support arm, a fixed baffle is welded to one end of the rotating cylinder, a plurality of limiting grooves are arranged inside the fixed baffle, a driving block is arranged on the inner wall of the limiting groove, a lead screw is arranged at the middle position of the driving block, a square rod is welded to one side of the driving block, a pushing mechanism is arranged at the middle position of the fixed baffle, and a connecting mechanism is arranged on one side of the pushing mechanism.

[0008] As a further solution of the present utility model: The pushing mechanism includes an electric push rod, which is fixed inside the rotating cylinder by bolts. A disc is arranged at the extending end of the electric push rod. A plurality of hollow tubes are welded on the outer side of the disc. A telescopic rod is arranged on the inner wall of the hollow tube. One end of the telescopic rod is welded with a sleeve, and the sleeve is slidably connected with the square rod.

[0009] As a further solution of the present utility model: The connecting mechanism includes a cylinder, which is fixed at one end of the rotating cylinder by bolts. A disassembly retaining ring is arranged on the outer side of the rotating cylinder. A spiral spring is arranged inside the cylinder. Clamping blocks are arranged at both ends of the spiral spring. Card slots are arranged at both ends of the disassembly retaining ring. A dial is welded at one end of the clamping block.

[0010] As a further solution of the present utility model: An adjusting nut is welded at one end of the lead screw.

[0011] As a further solution of the present utility model: A motor is arranged at one end of the rotating cylinder.

[0012] As a further solution of the present utility model: A plurality of sliding grooves are arranged on the outer side of the rotating cylinder, and the hollow tube is slidably connected with the sliding grooves.

[0013] As a further solution of the present utility model: A base is arranged below the support arm, and a plurality of fixing holes are arranged on the outer side of the base.

[0014] To sum up, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing an adjusting nut, the lead screw is driven to rotate through the adjusting nut, and the lead screw drives the engaged driving block to move up and down along the limiting groove, thereby driving the square rod to move, realizing the adjustment of the winding diameter of the welding wire. An electric push rod is provided, and the electric push rod drives the disc to move. Under the action of the hollow tube and the telescopic rod, the sleeve is driven to slide along the square rod, and the welded wire reel after winding is automatically pushed out, improving the automation degree of the fully open type welded wire reel;

[0016] 2. By providing a spiral spring, the spiral spring presses the clamping block, quickly presses the clamping block into the card slot of the disassembly retaining ring, and quickly connects the disassembly retaining ring. A dial is provided, and by pressing the spiral spring through the dial, the clamping block is pulled out from the card slot, realizing the quick disassembly of the disassembly retaining ring, and enriching the functionality of the fully open type welded wire reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an isometric structural schematic diagram provided according to an embodiment of the present utility model;

[0018] Figure 2Shows a schematic side view structure provided according to an embodiment of the present utility model;

[0019] Figure 3 Shows a schematic front view cross-sectional structure provided according to an embodiment of the present utility model;

[0020] Figure 4 Shows a schematic provided according to an embodiment of the present utility model Figure 3 Partial enlarged structure schematic diagram at position A in;

[0021] Figure 5 Shows a schematic provided according to an embodiment of the present utility model Figure 2 Partial enlarged structure schematic diagram at position B in;

[0022] Figure 6 Shows a schematic side view cross-sectional structure provided according to an embodiment of the present utility model;

[0023] Figure 7 Shows a schematic provided according to an embodiment of the present utility model Figure 6 Partial enlarged structure schematic diagram at position C in.

[0024] Legend description:

[0025] 100, support arm; 110, adjusting nut; 120, motor; 130, sliding groove; 140, base; 150, fixing hole; 101, rotating cylinder; 102, fixing baffle; 103, limiting groove; 104, driving block; 105, lead screw; 106, square rod; 201, electric push rod; 202, disc; 203, hollow tube; 204, telescopic rod; 205, sleeve; 300, disassembly retaining ring; 301, cylinder; 302, helical spring; 303, clamping block; 304, clamping groove; 305, dial. Detailed implementation manners

[0026] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may also include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0028] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] As Figures 1-4 shown, a fully open type wire spool includes a support arm 100. An adjusting mechanism is provided at the middle position of the support arm 100. The adjusting mechanism includes a rotating cylinder 101 which is rotatably connected to one end of the support arm 100. A fixed baffle 102 is welded to one end of the rotating cylinder 101. A plurality of limiting grooves 103 are evenly cut inside the fixed baffle 102. A driving block 104 is slidably connected to the inner wall of the limiting groove 103. A lead screw 105 is drivingly connected to the middle position of the driving block 104. A square rod 106 is welded to one side of the driving block 104. A pushing mechanism is provided at the middle position of the fixed baffle 102. A connecting mechanism is provided on one side of the pushing mechanism. The pushing mechanism includes an electric push rod 201 which is fixed to the inside of the rotating cylinder 101 by bolts. A disc 202 is fixed to the extending end of the electric push rod 201 by bolts. A plurality of hollow tubes 203 are welded to the outer side of the disc 202. An expansion rod 204 is slidably connected to the inner wall of the hollow tube 203. A sleeve 205 is welded to one end of the expansion rod 204. The sleeve 205 is slidably connected to the square rod 106. An adjusting nut 110 is welded to one end of the lead screw 105. A motor 120 is fixed to one end of the rotating cylinder 101 by bolts. A plurality of sliding grooves 130 are evenly cut on the outer side of the rotating cylinder 101. The hollow tube 203 is slidably connected to the sliding groove 130.

[0031] In this embodiment, by providing an adjusting nut 110, the lead screw 105 is driven to rotate through the adjusting nut 110. The lead screw 105 drives the engaged driving block 104 to move up and down along the limiting groove 103, thereby driving the square rod 106 to move, realizing the adjustment of the winding diameter of the welding wire. An electric push rod 201 is provided. The electric push rod 201 drives the disc 202 to move. Under the action of the hollow tube 203 and the telescopic rod 204, the sleeve 205 is driven to slide along the square rod 106, automatically pushing out the welded wire reel after winding, improving the automation degree of the fully open type welded wire reel.

[0032] Embodiment 2:

[0033] As Figures 5-7 shown, a fully open type welded wire reel, the connecting mechanism includes a cylinder 301. The cylinder 301 is fixed to one end of the rotating cylinder 101 by bolts. A dismounting retaining ring 300 is installed on the outer side of the rotating cylinder 101. A spiral spring 302 is fixed inside the cylinder 301 by bolts. Both ends of the spiral spring 302 are fixed with clamping blocks 303 by bolts. Card slots 304 are cut at both ends of the dismounting retaining ring 300. A dial 305 is welded to one end of the clamping block 303. A base 140 is fixed under the support arm 100 by bolts. A plurality of fixing holes 150 are cut on the outer side of the base 140.

[0034] In this embodiment, by providing a spiral spring 302, the spiral spring 302 squeezes the clamping block 303, quickly pressing the clamping block 303 into the card slot 304 of the dismounting retaining ring 300 to quickly connect the dismounting retaining ring 300. A dial 305 is provided. By pressing the spiral spring 302 through the dial 305, the clamping block 303 is pulled out of the card slot 304, realizing the quick disassembly of the dismounting retaining ring 300, enriching the functionality of the fully open type welded wire reel.

[0035] Although the present invention discloses embodiments and drawings, those skilled in the art can understand that: without departing from the spirit and scope of the present invention and the appended claims, various substitutions, changes and modifications are possible. Therefore, the scope of the present invention is not limited to the content disclosed in the embodiments and drawings.

Claims

1. A fully open welding wire reel, characterized in that: The invention comprises a support arm (100), wherein an adjustment mechanism is arranged at the middle position of the support arm (100), wherein the adjustment mechanism comprises a rotating cylinder (101), wherein the rotating cylinder (101) is rotatably connected to one end of the support arm (100), wherein a fixed baffle (102) is welded to one end of the rotating cylinder (101), wherein a plurality of limiting grooves (103) are arranged inside the fixed baffle (102), wherein a driving block (104) is arranged on the inner wall of the limiting groove (103), wherein a screw rod (105) is arranged at the middle position of the driving block (104), wherein a square rod (106) is welded to one side of the driving block (104), wherein a pushing mechanism is arranged at the middle position of the fixed baffle (102), and wherein a connecting mechanism is arranged on one side of the pushing mechanism.

2. A fully open welding wire reel according to claim 1, characterized in that: The pushing mechanism comprises an electric push rod (201), the electric push rod (201) is fixed to the inside of the rotating drum (101) by bolts, a disc (202) is arranged at the extended end of the electric push rod (201), a plurality of hollow tubes (203) are welded to the outer side of the disc (202), a telescopic rod (204) is arranged on the inner wall of the hollow tube (203), a sleeve (205) is welded to one end of the telescopic rod (204), and the sleeve (205) is slidably connected to the square rod (106).

3. A fully open welding wire reel according to claim 1, characterized in that: The connecting mechanism comprises a cylinder (301), wherein the cylinder (301) is fixed to one end of a rotating cylinder (101) by means of bolts, a disassembly retaining ring (300) is arranged on the outside of the rotating cylinder (101), a coil spring (302) is arranged inside the cylinder (301), clamping blocks (303) are arranged at both ends of the coil spring (302), clamping grooves (304) are arranged at both ends of the disassembly retaining ring (300), and a pick (305) is welded to one end of the clamping block (303).

4. A fully open welding wire reel according to claim 1, characterized in that: An adjusting nut (110) is welded to one end of the screw rod (105).

5. The fully open welding wire reel according to claim 1, characterized in that: A motor (120) is disposed at one end of the rotating drum (101).

6. A fully open welding wire reel according to claim 2, characterized in that: A plurality of slide grooves (130) are arranged on the outer side of the rotating drum (101), and the hollow tube (203) is slidably connected to the slide grooves (130).

7. The fully open welding wire reel according to claim 1, characterized in that: A base (140) is provided below the support arm (100), and a plurality of fixing holes (150) are provided on the outer side of the base (140).

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