Barreled welding wire entanglement prevention device for powder concentrator blade

Abstract

The invention belongs to the technical field of welding wires, and particularly relates to a barreled welding wire entanglement prevention device for a powder concentrator blade, which comprises a mounting frame, and the mounting frame consists of two parts, namely a base and supporting legs; a circular hole is formed in the base; during use, a welding wire barrel is placed on the lower side of the base and right faces a circular hole formed in the base; the regulation and control assembly is installed on the upper side of the base, the regulation and control assembly comprises an extrusion sleeve and a fixing sleeve, the fixing sleeve is fixedly installed on the upper side of the base, an installation sliding sleeve is installed in the fixing sleeve in an up-down sliding mode, and the extrusion sleeve is rotatably installed in the installation sliding sleeve; during use, the lower end of the extrusion sleeve is pressed above a welding wire in the welding wire barrel; a wire hole is formed in the extrusion sleeve, and the head of the welding wire penetrates through the wire hole formed in the extrusion sleeve and then penetrates out upwards; the wire outlet amount of the upper end of the welding wire is controlled by controlling the rotating speed and the weight of the extrusion sleeve, and the phenomenon that the welding wire is knotted due to the fact that the release speed is not well controlled or too many welding wires are pulled out at a time is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of welding wires, and particularly relates to a device for preventing wire entanglement of barrel-packed welding wires used for the blades of a powder separator. Background Art

[0002] A welding wire is a welding material in the form of a metal wire used as a filler metal or simultaneously as a conductor. During shielded metal arc welding and gas tungsten arc welding, the welding wire is used as a filler metal; during shielded metal arc welding and other gas metal arc welding processes, the welding wire serves as both a filler metal.

[0003] When using a welding wire, the welding wire needs to be wound up first and placed in a welding wire barrel, and then pulled out from the welding wire barrel during use; however, during the specific use process, the welding wire often gets knotted due to improper control of the release speed or excessive pulling out of the welding wire at one time.

[0004] The present invention designs a device for preventing wire entanglement of barrel-packed welding wires used for the blades of a powder separator to solve the above problems. Summary of the Invention

[0005] Based on this, in view of the problems existing in the current release of welding wires, it is necessary to provide a device for preventing wire entanglement of barrel-packed welding wires used for the blades of a powder separator, which controls the wire output amount at the upper end of the welding wire by controlling the rotation speed and weight of the extrusion sleeve, and prevents the welding wire from getting knotted due to improper control of the release speed or excessive pulling out of the welding wire at one time.

[0006] The above object is achieved by the following technical solutions: A device for preventing wire entanglement of barrel-packed welding wires used for the blades of a powder separator, which includes A mounting frame, which consists of a base and legs installed on the lower side of the base; a circular hole is opened on the base; during use, the welding wire barrel is placed on the lower side of the base and is directly opposite to the circular hole opened on the base.

[0007] A regulation component, which is installed on the upper side of the base. The regulation component includes an extrusion sleeve and a fixed sleeve. The fixed sleeve is fixedly installed on the upper side of the base, and an installation sliding sleeve is slidably installed up and down inside the fixed sleeve, and the extrusion sleeve is rotatably installed inside the installation sliding sleeve; during use, the lower end of the extrusion sleeve presses on the upper side of the welding wire inside the welding wire barrel; a wire hole is opened on the extrusion sleeve, and the head of the welding wire passes through the wire hole opened on the extrusion sleeve and then passes upward.

[0008] A guiding component for guiding the welding wire after passing upward is installed on the upper side of the base.

[0009] In one embodiment, an elastic sleeve is fixedly installed at the lower end of the fixed sleeve, and during use, the lower end of the fixed sleeve and the upper end of the welding wire barrel are fixed through the elastic sleeve; so that the fixed sleeve and the welding wire barrel are aligned up and down.

[0010] In one embodiment, the regulation component further includes a rotating ring and a mounting sliding sleeve. A plurality of first sliding grooves are circumferentially and evenly formed on the inner circular surface of the fixed sleeve, and a plurality of first sliding blocks are fixedly mounted on the outer circular surface of the mounting sliding sleeve. The mounting sliding sleeve is slidably mounted up and down in the fixed sleeve through the cooperation of the first sliding blocks and the first sliding grooves. An annular sliding groove is formed on the inner circular surface of the mounting sliding sleeve, and an annular sliding block is fixedly mounted on the upper end of the extrusion sleeve. The extrusion sleeve is rotatably mounted on the mounting sliding sleeve through the cooperation of the annular sliding block and the annular sliding groove.

[0011] In one embodiment, two tapered holes are symmetrically formed at the upper and lower ends of the wire hole formed in the extrusion sleeve.

[0012] In one embodiment, a driving component capable of driving the extrusion ring to rotate is mounted on the base.

[0013] In one embodiment, the driving component includes a motor, a first gear, a second gear, a transmission sleeve, a second sliding block, a second sliding groove, and an annular connecting piece. The motor is fixedly mounted on the upper side of the base through a motor mounting support, and the first gear is fixedly mounted on the output shaft of the motor. A rotating ring is fixedly mounted on the upper end of the fixed sleeve, and an annular connecting piece is fixedly mounted on the lower end of the second gear. The second gear is mounted on the rotating ring through the annular connecting piece, and the second gear meshes with the first gear. Two second sliding grooves are formed on the inner wall of the second gear. The transmission sleeve is fixedly mounted on the upper end of the extrusion sleeve, and two second sliding blocks are symmetrically formed on the outer circular surface of the transmission sleeve. The two second sliding blocks correspond to and are slidably connected to the two second sliding grooves one by one.

[0014] In one embodiment, the guiding component includes a guiding sleeve bracket and a guiding sleeve. The guiding sleeve bracket is fixedly mounted on the upper side of the base, and the guiding sleeve is fixedly mounted on the upper end of the guiding sleeve bracket. The lower end of the guiding sleeve is in a flared shape, and the welding wire passing through the extrusion sleeve passes upward through the guiding sleeve.

[0015] Compared with the existing technology, the advantages of the present invention are as follows: 1. In the present invention, the wire feeding amount at the upper end of the welding wire is controlled by controlling the rotation speed and weight of the extrusion sleeve, preventing the welding wire from knotting due to the failure to control the release speed well or the excessive amount of welding wire pulled out at one time.

[0016] 2. In the present invention, the extrusion sleeve can be controlled to rotate circumferentially, and the pulling point of the extrusion sleeve on the welding wire changes actively. By controlling the rotation speed of the extrusion sleeve, while ensuring a low pulling amount, the extrusion sleeve can also play a certain pulling role on the welding wire, ensuring that the pulling point of the welding wire is closer to the welding wire and not easily knotted. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall component appearance.

[0018] Figure 2 It is a schematic cross-sectional view of the overall component.

[0019] Figure 3 It is a schematic installation view of the wire barrel.

[0020] Figure 4 It is a schematic view of the cooperation between the elastic sleeve and the wire barrel.

[0021] Figure 5 It is a schematic structural view of the fixed sleeve.

[0022] Figure 6 It is a schematic installation view of the second gear.

[0023] Figure 7 It is a schematic structural view of the second gear.

[0024] Figure 8 It is a schematic structural view of the guiding component.

[0025] Figure 9 It is a schematic installation view of the mounting sliding sleeve.

[0026] Figure 10 It is a schematic structural view of the mounting sliding sleeve.

[0027] Figure 11 It is a schematic structural view of the extrusion sleeve.

[0028] The names of the reference numerals in the figure: 1. mounting frame; 2. wire barrel; 3. regulation component; 4. drive component; 5. wire; 6. guiding component; 101. base; 102. leg; 103. motor mounting support; 301. fixed sleeve; 302. extrusion sleeve; 303. elastic sleeve; 304. first chute; 305. rotating ring; 306. mounting sliding sleeve; 307. annular chute; 308. first slider; 309. tapered hole; 310. wire hole; 311. annular slider; 401. motor; 402. first gear; 403. second gear; 404. transmission sleeve; 405. second slider; 406. second chute; 407. annular connecting piece; 601. guiding sleeve bracket; 602. guiding sleeve. Detailed implementation manners

[0029] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] like Figure 1 -like Figure 11 As shown, a barreled welding wire 5 anti-tangling wire device, such as Figure 1 , 2 As shown, it includes a mounting frame 1, which is composed of a base 101 and a leg 102 installed on the lower side of the base 101; the base 101 is provided with a circular hole; when in use, the welding wire barrel 5 is placed on the lower side of the base 101 and facing the circular hole on the base 101; the regulating component 3 is installed on the upper side of the base 101, as shown in FIG. Figure 2 , 6 As shown, the regulating component 3 includes an extrusion sleeve 302 and a fixed sleeve 301, wherein the fixed sleeve 301 is fixedly installed on the upper side of the base 101, and an installation sleeve 306 is slidably installed up and down in the fixed sleeve 301, and the extrusion sleeve 302 is rotatably installed in the installation sleeve 306; when in use, the lower end of the extrusion sleeve 302 is pressed above the welding wire 5 in the welding wire barrel 2; a wire hole 310 is opened on the extrusion sleeve 302, and the head of the welding wire 5 passes through the wire hole 310 opened on the extrusion sleeve 302 and then passes upward; a guiding component 6 is installed on the upper side of the base 101 to guide the welding wire 5 after passing upward.

[0033] In the present invention, the wire feeding amount at the upper end of the welding wire 5 is controlled by controlling the rotation speed and weight of the extrusion sleeve 302, preventing the welding wire 5 from getting knotted due to improper control of the release speed or excessive pulling out of the welding wire 5 at one time.

[0034] In a further embodiment, as Figure 3 , 4 shown, an elastic sleeve 303 is fixedly installed at the lower end of the fixed sleeve 301. During use, the lower end of the fixed sleeve 301 and the upper end of the welding wire barrel 2 are fixed by the elastic sleeve 303, aligning the fixed sleeve 301 and the welding wire barrel 2 vertically.

[0035] In a further embodiment, the adjustment component 3 further includes a rotating ring 305 and an installation sliding sleeve 306. As Figure 5 shown, a plurality of first sliding grooves 304 are circumferentially and uniformly formed on the inner circumferential surface of the fixed sleeve 301. As Figure 10 shown, a plurality of first sliding blocks 308 are fixedly installed on the outer circumferential surface of the installation sliding sleeve 306. As Figure 9 shown, the installation sliding sleeve 306 is slidably installed up and down in the fixed sleeve 301 through the cooperation of the first sliding blocks 308 and the first sliding grooves 304. As Figure 10 shown, an annular sliding groove 307 is formed on the inner circumferential surface of the installation sliding sleeve 306. As Figure 11 shown, an annular sliding block 311 is fixedly installed at the upper end of the extrusion sleeve 302. As Figure 2 shown, the extrusion sleeve 302 is rotatably installed on the installation sliding sleeve 306 through the cooperation of the annular sliding block 311 and the annular sliding groove 307.

[0036] During use, when the welding wire 5 is pulled out, the extrusion sleeve 302 will slide downward automatically under its own weight or the action of a set counterweight. The extrusion sleeve 302 drives the installation sliding sleeve 306 to slide downward through the cooperation of the annular sliding block 311 and the annular sliding groove 307. The downward sliding of the extrusion sleeve 302 will approach the welding wire 5 in the welding wire barrel 2, preventing the distance between the lower wire hole 310 of the extrusion sleeve 302 and the welding wire 5 from being too large, resulting in excessive pulling out of the welding wire 5 at one time and getting knotted.

[0037] In the present invention, the extrusion sleeve 302 can be controlled to rotate circumferentially. The pulling point of the extrusion sleeve 302 on the welding wire 5 changes actively. By controlling the rotation speed of the extrusion sleeve 302, while ensuring a low pulling amount, the extrusion sleeve 302 can also exert a certain pulling force on the welding wire 5, ensuring that the pulling point of the welding wire 5 is closer to the welding wire 5 and not easily getting knotted.

[0038] In the present invention, the distance between the extrusion sleeve 302 and the upper end of the welding wire 5 in the welding wire barrel 2 is determined by the rotation speed of the extrusion sleeve 302 and the weight of the extrusion sleeve 302; during specific use, the weight of the extrusion sleeve 302 can be changed according to the speed requirement of the wire feeding amount of the welding wire 5 during welding. If it is necessary to increase the weight of the extrusion sleeve 302, a counterweight can be placed on the extrusion sleeve 302, or the number of counterweights can be reduced to lower the weight of the extrusion sleeve 302.

[0039] By controlling the weight and rotation speed of the extrusion sleeve 302, the present invention can ensure that the extrusion sleeve 302 always has a certain pressure on the welding wire 5, which can further prevent the welding wire 5 from knotting.

[0040] In a further embodiment, as Figure 11 shown, two tapered holes 309 are symmetrically opened at the upper and lower ends of the wire hole 310 opened on the extrusion sleeve 302. The function of the tapered holes 309 is to ensure that the welding wire 5 can be smoothly pulled out without getting stuck.

[0041] In a further embodiment, a driving assembly 4 capable of driving the extrusion ring to rotate is installed on the base 101.

[0042] In a further embodiment, as Figure 2 、 6 shown, the driving assembly 4 includes a motor 401, a first gear 402, a second gear 403, a transmission sleeve 404, a second slider 405, a second chute 406, and an annular connecting member 407. The motor 401 is fixedly installed on the upper side of the base 101 through a motor mounting support 103, and a first gear 402 is fixedly installed on the output shaft of the motor 401; as Figure 5 shown, a rotating ring 305 is fixedly installed at the upper end of the fixed sleeve 301. As Figure 2 、 6 、7 shown, an annular connecting member 407 is fixedly installed at the lower end of the second gear 403, and the second gear 403 is installed on the rotating ring 305 through the annular connecting member 407. The second gear 403 meshes with the first gear 402; two second chutes 406 are opened on the inner wall of the second gear 403; the transmission sleeve 404 is fixedly installed at the upper end of the extrusion sleeve 302, and two second sliders 405 are symmetrically opened on the outer circular surface of the transmission sleeve 404. The two second sliders 405 correspond to and are slidably connected to the two second chutes 406.

[0043] When the motor 401 operates, it drives the first gear 402 to rotate. The rotation of the first gear 402 drives the second gear 403 to rotate. The rotation of the second gear 403 drives the transmission sleeve 404 to rotate through the second slider 405 and the second chute 406. The rotation of the transmission sleeve 404 drives the extrusion sleeve 302 to rotate relative to the mounting sleeve 306. The function of designing the second slider 405 and the second chute 406 is to prevent the rotation of the transmission sleeve 404 from affecting the downward movement of the extrusion sleeve 302.

[0044] In a further embodiment, as Figure 8 shown, the guiding assembly 6 includes a guiding sleeve bracket 601 and a guiding sleeve 602. The guiding sleeve bracket 601 is fixedly installed on the upper side of the base 101, and a guiding sleeve 602 is fixedly installed at the upper end of the guiding sleeve bracket 601. The lower end of the guiding sleeve 602 is in a flared shape, and the welding wire 5 passing through the extrusion sleeve 302 passes upward through the guiding sleeve 602. The function of the flared shape is to ensure that the welding wire 5 can be smoothly pulled out without getting stuck.

[0045] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0046] The above-described embodiments merely represent several implementation manners of the present invention. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A barreled welding wire anti-tangling device used for powder selector blades, characterized in that: It includes The mounting frame is composed of a base and a leg mounted on the lower side of the base; a circular hole is opened on the base; when in use, the welding wire barrel is placed on the lower side of the base and facing the circular hole opened on the base; The regulating component is installed on the upper side of the base, and the regulating component includes an extrusion sleeve and a fixed sleeve, wherein the fixed sleeve is fixedly installed on the upper side of the base, an installation sleeve is slidably installed in the fixed sleeve, and an extrusion sleeve is rotatably installed in the installation sleeve; when in use, the lower end of the extrusion sleeve is pressed on the top of the welding wire in the welding wire barrel; a wire hole is opened on the extrusion sleeve, and the head of the welding wire passes through the wire hole opened on the extrusion sleeve and then passes upward; A guide component is installed on the upper side of the base to guide the welding wire after passing through upwards.

2. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 1 is characterized in that: An elastic sleeve is fixedly installed at the lower end of the fixing sleeve, and when in use, the lower end of the fixing sleeve and the upper end of the welding wire barrel are fixed by the elastic sleeve, so that the fixing sleeve and the welding wire barrel are aligned up and down.

3. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 1 is characterized in that: The regulating component also includes a rotating ring and an installation sleeve, wherein a plurality of first sliding grooves are evenly opened on the inner circumferential surface of the fixed sleeve, and a plurality of first sliding blocks are fixedly installed on the outer circumferential surface of the installation sleeve; the installation sleeve is installed in the fixed sleeve by sliding up and down through the cooperation of the first sliding blocks and the first sliding grooves; an annular sliding groove is opened on the inner circumferential surface of the installation sleeve, and an annular sliding block is fixedly installed on the upper end of the extrusion sleeve, and the extrusion sleeve is rotatably installed on the installation sleeve through the cooperation of the annular sliding block and the annular sliding groove.

4. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 1 is characterized in that: The wire hole opened on the extrusion sleeve has two tapered holes symmetrically opened at the upper and lower ends.

5. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 3 is characterized in that: A driving assembly capable of driving the extrusion ring to rotate is installed on the base.

6. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 5 is characterized in that: The driving assembly includes a motor, a first gear, a second gear, a transmission sleeve, a second slider, a second slide groove, and an annular connecting piece, wherein the motor is fixedly mounted on the upper side of the base through a motor mounting support, and the first gear is fixedly mounted on the output shaft of the motor; a rotating ring is fixedly mounted on the upper end of the fixed sleeve, and an annular connecting piece is fixedly mounted on the lower end of the second gear, the second gear is mounted on the rotating ring through the annular connecting piece, and the second gear is meshed with the first gear; two second slide grooves are opened on the inner wall of the second gear; the transmission sleeve is fixedly mounted on the upper end of the extrusion sleeve, and two second sliders are symmetrically opened on the outer circumferential surface of the transmission sleeve, and the two second sliders correspond to the two second slide grooves one by one and are slidably connected.

7. The barreled welding wire anti-tangling device used for the powder selector blade according to claim 1 is characterized in that: The guide assembly includes a guide sleeve bracket and a guide sleeve, wherein the guide sleeve bracket is fixedly installed on the upper side of the base, the upper end of the guide sleeve bracket is fixedly installed with a guide sleeve, the lower end of the guide sleeve is trumpet-shaped, and the welding wire passing through the extrusion sleeve passes upward through the guide sleeve.

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