Tension-adjustable automatic wire feeding welding machine

Abstract

The utility model discloses an automatic wire feeding welding machine with adjustable tension, which belongs to the technical field of automatic wire feeding welding machines, and is characterized by comprising a welding rack, a welding wire frame and an adjusting frame are arranged in the welding rack, a wire feeding frame is arranged at the bottom of the adjusting frame, and an auxiliary mechanism and a cleaning mechanism are arranged on the front side of the wire feeding frame; the cleaning mechanism comprises a cleaning frame, a cleaning head, an adjusting spring piece, two cleaning pads and two adjusting screw rods, the front side of the cleaning frame is fixedly connected with the rear side of the cleaning head, the interior of the cleaning head makes contact with the surface of the adjusting spring piece, and the surfaces of the cleaning pads are fixedly connected with the interior of the adjusting spring piece; and the side, close to the cleaning head, of the adjusting screw rod extends into the cleaning head and makes contact with the surface of the adjusting spring piece, and the problems that in the welding process of an existing automatic wire feeding welding machine, oil stains and impurities adhere to the surface of a welding wire in the welding machine, cleaning is inconvenient, and meanwhile the welding quality effect of the welding wire can be affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic wire feeding welding machine technical field, especially in tension adjustable automatic wire feeding welding machine. BACKGROUND

[0002] Automatic wire feeding welding machine is a kind of welding equipment, it can automatically complete the wire feeding and welding operation, realizes mechanization and automation in the welding process, improves welding efficiency and quality.

[0003] In prior art, welding workers generally manually weld a head fixing plate on the end of stainless steel pipe by using electric welding machine, and the manual welding efficiency is low, cannot meet the needs of mass production, and welding positioning fixture is less used during welding, so the welding precision is difficult to be stable and consistent.

[0004] The existing patent (publication number: CN205764681U) discloses a kind of automatic welding machine of stainless steel pipe plate, including a welding support, welding support is equipped with the chucking chuck of being able to clamping head fixing plate and a support positioning sleeve of being fixed stainless steel pipe, chucking chuck and support positioning sleeve are coaxially arranged, chucking chuck is arranged on a rotary support box body that can freely rotate, support positioning sleeve is arranged on a tailstock that can rotate along with rotary support box body, welding support is further equipped with an automatic welding mechanism, welding power supply and automatic wire feeding welding gun head are arranged in automatic welding mechanism, automatic wire feeding welding gun head is arranged on cross adjustment sliding platform that can adjust welding distance;The utility model ensures that head fixing plate and stainless steel pipe are clamped and positioned accurately and reliably, can automatically complete the circumferential weld of head fixing plate and stainless steel pipe after clamping is completed, welding is stable and reliable, welding efficiency is high, suitable for mass welding stainless steel pipe welding assembly with head fixing plate.

[0005] For the above problems, the existing patent provides a solution, and the above scheme has certain limitations in use, in the welding process of automatic wire feeding welding machine, the surface of welding wire in welding machine is attached with oil stains and impurities, which is inconvenient to clean and also affects the quality of welding wire welding.

[0006] Therefore, a kind of tension adjustable automatic wire feeding welding machine is provided. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a kind of tension adjustable automatic wire feeding welding machine, can solve the problem that the surface of welding wire in welding machine is attached with oil stains and impurities in the welding process of automatic wire feeding welding machine, which is inconvenient to clean and also affects the quality of welding wire welding.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a kind of automatic wire feeding welding machine of adjustable tension, including welding machine frame, the inside of welding machine frame is provided with welding wire holder and adjusting frame, the bottom of adjusting frame is provided with wire feeding frame, the front side of wire feeding frame is provided with auxiliary mechanism and cleaning mechanism;

[0009] The cleaning mechanism includes a cleaning frame, a cleaning head, an adjusting spring sheet, two cleaning pads, and two adjusting screws.

[0010] Preferably, the auxiliary mechanism includes a delivery pipe arranged inside the welding machine frame, and the bottom of the delivery pipe is fixedly connected with an atomizing head.

[0011] Preferably, the bottom of the atomizing head is fixedly connected with an auxiliary frame, and the bottom of the auxiliary frame is fixedly connected with a mounting frame.

[0012] Preferably, the inside of the auxiliary frame is fixedly connected with a limiting ring, and the inside of the limiting ring is fixedly connected with an atomizing frame.

[0013] Preferably, the front side of the inside of the welding machine frame is fixedly connected with a support frame, the inside of the support frame is provided with two threaded columns, the top of the threaded columns is fixedly connected with the bottom of the mounting frame, and the surface of the threaded columns is threadedly connected with nuts.

[0014] Preferably, the top of the delivery pipe is fixedly connected with a cleaning box, and the left side of the delivery pipe is provided with a valve.

[0015] Preferably, the inside of the cleaning frame is provided with a plurality of fixing pegs, the rear side of the fixing pegs extends to the inside of the auxiliary frame and is fixedly connected with the inside of the auxiliary frame, and the rear side of the cleaning frame is fixedly connected with a sealing pad.

[0016] Preferably, the inside of the welding machine frame is fixedly connected with a partition plate, and the inside of the partition plate and the inside of the welding machine frame are respectively fixedly connected with a first wire feeding pipe and a second wire feeding pipe.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The adjusting screw is used to adjust the adjusting spring sheet to the appropriate position through the cleaning frame, the welding wire is moved to the inside of the cleaning head through the cleaning frame, the cleaning pad is used to clean the surface of the welding wire of different specifications, and the surface of the welding wire is kept clean.

[0019] 2、The application moves the welding wire to the inside of the auxiliary frame through the cleaning frame, moves the cleaning liquid in the inside of the cleaning box to the inside of the atomizing head through the conveying pipe, and facilitates the contact of the atomized cleaning liquid with the surface of the welding wire under the limiting of the limiting ring, so that the auxiliary cleaning of the oil stains and impurities on the surface of the welding wire is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the automatic wire feeding welding machine with adjustable tension of the utility model;

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the inside of the welding machine frame in the utility model;

[0022] Figure 3 It is a three-dimensional connection schematic diagram of the adjusting frame and the wire feeding frame in the utility model;

[0023] Figure 4 It is a three-dimensional connection schematic diagram of the auxiliary mechanism in the utility model;

[0024] Figure 5 It is a three-dimensional connection schematic diagram of the cleaning mechanism in the utility model.

[0025] In the drawing, 1, welding machine frame; 2, second wire feeding pipe; 3, welding wire frame; 4, adjusting frame; 5, cleaning mechanism; 501, cleaning frame; 502, cleaning head; 503, adjusting spring sheet; 504, cleaning pad; 505, adjusting screw rod; 6, auxiliary mechanism; 601, conveying pipe; 602, atomizing head; 603, auxiliary frame; 604, atomizing frame; 605, limiting ring; 606, mounting frame; 7, first wire feeding pipe; 8, supporting frame; 9, cleaning box; 10, valve; 11, nut; 12, threaded column; 13, sealing pad; 14, fixed bolt; 15, partition plate; 16, wire feeding frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] An automatic wire feeding welding machine with adjustable tension comprises a welding machine frame 1, a welding wire frame 3 and an adjusting frame 4 arranged in the inside of the welding machine frame 1, a wire feeding frame 16 arranged at the bottom of the adjusting frame 4, an auxiliary mechanism 6 and a cleaning mechanism 5 arranged at the front side of the wire feeding frame 16.

[0029] The cleaning mechanism 5 comprises a cleaning frame 501, a cleaning head 502, an adjusting spring sheet 503, two cleaning pads 504 and two adjusting screw rods 505, the front side of the cleaning frame 501 is fixedly connected with the rear side of the cleaning head 502, the inside of the cleaning head 502 is in contact with the surface of the adjusting spring sheet 503, the surface of the cleaning pad 504 is fixedly connected with the inside of the adjusting spring sheet 503, and the side close to the cleaning head 502 of the adjusting screw rod 505 extends to the inside of the cleaning head 502 and is in contact with the surface of the adjusting spring sheet 503.

[0030] In the embodiment, by fixing the front side of the cleaning frame 501 with the rear side of the cleaning head 502, the cleaning frame 501 can be conveniently installed and limited by the cleaning head 502 to the adjusting spring sheet 503, the adjusting spring sheet 503 is fixed to the cleaning pad 504, the adjusting screw rod 505 is rotated to shrink and adjust the adjusting spring sheet 503 through the cleaning frame 501, so that the cleaning pad 504 is conveniently driven to clean the surface of the welding wire of different specifications.

[0031] Specifically, as shown in Figure 2 , Figure 4 , the auxiliary mechanism 6 comprises a conveying pipe 601 arranged in the welding machine frame 1, and the bottom of the conveying pipe 601 is fixedly communicated with an atomizing head 602.

[0032] Specifically, as shown in Figure 4 , the bottom of the atomizing head 602 is fixedly communicated with an auxiliary frame 603, and the bottom of the auxiliary frame 603 is fixedly connected with a mounting frame 606.

[0033] Specifically, as shown in Figure 4 , the inside of the auxiliary frame 603 is fixedly connected with a limiting ring 605, and the inside of the limiting ring 605 is fixedly connected with an atomizing frame 604.

[0034] In the embodiment, by fixing the bottom of the atomizing head 602 with the top of the auxiliary frame 603, the inside of the conveying pipe 601 can be conveniently moved to the inside of the auxiliary frame 603 under the atomization of the atomizing head 602, the inside of the limiting ring 605 is fixedly connected with the surface of the atomizing frame 604, and the effect of conveniently assisting in cleaning the surface of the welding wire by the atomizing frame 604 is achieved.

[0035] Specifically, as shown in Figure 2 , Figure 4 , the front side of the inside of the welding machine frame 1 is fixedly connected with a supporting frame 8, the inside of the supporting frame 8 is provided with two threaded columns 12, the top of the threaded column 12 is fixedly connected with the bottom of the mounting frame 606, and the surface of the threaded column 12 is threadedly connected with a nut 11.

[0036] Specifically, as shown in Figure 2 ,Figure 3 As shown in the figure, the top of the conveying pipe 601 is fixedly connected with the cleaning box 9, and the left side of the conveying pipe 601 is provided with the valve 10.

[0037] In the embodiment, the inner part of the screw cap 11 is threadedly connected with the surface of the threaded column 12, so that the screw cap 11 connects the mounting frame 606 with the support frame 8 through the threaded column 12, and the bottom of the cleaning box 9 is fixedly communicated with the top of the conveying pipe 601, thereby conveniently fixing the cleaning box 9, and the effect of fixing the cleaning box 9 is achieved.

[0038] Specifically, as shown in the figure, Figure 4 , Figure 5 The inner part of the cleaning frame 501 is provided with a plurality of fixing bolts 14, the rear side of the fixing bolt 14 extends to the inner part of the auxiliary frame 603 and is fixedly connected with the inner part of the auxiliary frame 603, and the rear side of the cleaning frame 501 is fixedly connected with the sealing gasket 13.

[0039] Specifically, as shown in the figure, Figure 1 , Figure 2 The inner part of the welding machine frame 1 is fixedly connected with the partition plate 15, and the inner part of the partition plate 15 and the inner part of the welding machine frame 1 are respectively fixedly connected with the first wire feeding pipe 7 and the second wire feeding pipe 2.

[0040] In the embodiment, the front side of the sealing gasket 13 is fixedly connected with the rear side of the cleaning frame 501, so that the sealing gasket 13 seals the cleaning frame 501, and the surface of the first wire feeding pipe 7 and the surface of the second wire feeding pipe 2 are respectively fixedly connected with the inner part of the partition plate 15 and the inner part of the welding machine frame 1, thereby conveniently feeding the welding wire through the first wire feeding pipe 7 and the second wire feeding pipe 2 of the welding machine frame 1, and the effect of conveniently feeding the welding wire is achieved.

[0041] Working principle: when the welding machine frame 1 transports the welding wire through the welding wire frame 3, the adjusting frame 4 and the wire feeding frame 16, the adjusting screw rod 505 is rotated to shrink and adjust the adjusting spring sheet 503 to the appropriate position through the cleaning frame 501, so that the welding wire moves to the inner part of the auxiliary frame 603 through the cleaning frame 501, and the cleaning liquid in the cleaning box 9 moves to the inner part of the atomizing head 602 through the conveying pipe 601, and then moves to the inner part of the auxiliary frame 603 through the atomizing head 602, under the limiting of the limiting ring 605, the atomized cleaning liquid is conveniently contacted with the surface of the welding wire through the atomizing frame 604, thereby conveniently assisting the cleaning of the oil stains and impurities on the surface of the welding wire, and then the welding wire moves to the inner part of the cleaning head 502 through the cleaning frame 501, thereby conveniently cleaning the surface of the welding wire of different specifications by the cleaning gasket 504, the surface of the welding wire is kept clean, and the problem that the surface of the welding wire in the welding machine is attached with oil stains and impurities during the welding process of the automatic wire feeding welding machine, which is inconvenient to clean and affects the welding quality of the welding wire, is solved.

[0042] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tension adjustable automatic wire feeder welding machine comprising a welding machine frame (1), characterized in that: The inside of the welding machine frame (1) is provided with a welding wire frame (3) and an adjusting frame (4), the bottom of the adjusting frame (4) is provided with a wire feeding frame (16), the front side of the wire feeding frame (16) is provided with an auxiliary mechanism (6) and a cleaning mechanism (5); The cleaning mechanism (5) comprises a cleaning frame (501), a cleaning head (502), an adjusting spring sheet (503), two cleaning pads (504) and two adjusting screw rods (505), the front side of the cleaning frame (501) is fixedly connected with the rear side of the cleaning head (502), the inside of the cleaning head (502) is in contact with the surface of the adjusting spring sheet (503), the surface of the cleaning pad (504) is fixedly connected with the inside of the adjusting spring sheet (503), and the adjusting screw rod (505) extends to the inside of the cleaning head (502) and is in contact with the surface of the adjusting spring sheet (503) on the side close to the cleaning head (502).

2. A tension adjustable automatic wire feeder welding machine according to claim 1, characterized in that: The auxiliary mechanism (6) comprises a conveying pipe (601) arranged in the inside of the welding machine frame (1), and the bottom of the conveying pipe (601) is fixedly connected with an atomizing head (602).

3. A tension adjustable automatic wire feeder welding machine according to claim 2, characterized in that: The bottom of the atomizing head (602) is fixedly connected with an auxiliary frame (603), and the bottom of the auxiliary frame (603) is fixedly connected with a mounting frame (606).

4. A tension adjustable automatic wire feeder welding machine according to claim 3, characterized in that: The inside of the auxiliary frame (603) is fixedly connected with a limiting ring (605), and the inside of the limiting ring (605) is fixedly connected with an atomizing frame (604).

5. A tension adjustable automatic wire feeder welding machine as defined in claim 3 wherein: The front side of the inside of the welding machine frame (1) is fixedly connected with a supporting frame (8), the inside of the supporting frame (8) is provided with two threaded columns (12), the top of the threaded column (12) is fixedly connected with the bottom of the mounting frame (606), and the surface of the threaded column (12) is screw-connected with a nut (11).

6. A tension adjustable automatic wire feeder welding machine as defined in claim 2 wherein: The top of the conveying pipe (601) is fixedly connected with a cleaning box (9), and the left side of the conveying pipe (601) is provided with a valve (10).

7. A tension adjustable automatic wire feeder welding machine as defined in claim 1, wherein: The inside of the cleaning frame (501) is provided with a plurality of fixing pegs (14), the rear side of the fixing peg (14) extends to the inside of the auxiliary frame (603) and is fixedly connected with the inside of the auxiliary frame (603), and the rear side of the cleaning frame (501) is fixedly connected with a sealing pad (13).

8. A tension adjustable automatic wire feeder welding machine as defined in claim 1, wherein: The inside of the welding machine frame (1) is fixedly connected with a partition plate (15), and the inside of the partition plate (15) and the inside of the welding machine frame (1) are fixedly connected with a first wire feeding pipe (7) and a second wire feeding pipe (2) respectively.

Images