Welding equipment for work-hardening coil stock

Abstract

The utility model is applicable to the technical field of welding, and provides a welding device for work-hardening coil stock, which comprises a sliding component, a base component is mounted above the sliding component in a sliding manner, a stub bar feeding component is arranged on one side of the base component, and a tailing discharging component is arranged on the other side of the base component. A welding plate assembly is arranged above the base assembly, the stub bar feeding assembly comprises a feeding positioning mechanism, the feeding positioning mechanism comprises a positioning bottom plate, the positioning bottom plate is fixedly installed on the base assembly, a first positioning air cylinder is installed on one side of the upper portion of the positioning bottom plate, and a second positioning air cylinder is installed on the other side of the upper portion of the positioning bottom plate. A second positioning air cylinder is installed on the other side of the positioning bottom plate, a positioning plate is installed at the output end of the positioning bottom plate and the output end of the second positioning air cylinder in a connected mode, and the problem that the production efficiency is reduced due to the fact that a machine needs to be stopped and then a new hardened roll material needs to be replaced is solved. And the effect of directly welding two rolls of hardened roll materials together in the working process is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field more specifically, it relates to a kind of for processing hardening coil welding equipment. BACKGROUND

[0002] Hardening coil is by hot-rolled steel coil as raw material, after pickling is removed oxide skin and is obtained finished product by cold continuous rolling.Because the strength and hardness of the hardening coil are increased by the cold work hardening caused by continuous cold deformation, but the toughness and plasticity indexes are decreased, so the stamping performance is deteriorated.This material is mainly used in construction, machinery, shipbuilding, bridge, boiler and pressure vessel industries.

[0003] At present, the hardening coil processing equipment on the market usually directly sends the hardening coil in roll into processing equipment, and when a roll of hardening coil is processed, a new roll of hardening coil needs to be replaced for continuous processing.

[0004] However, the tail end part of the hardening coil for initial processing will be processed into substandard products when entering the processing equipment, because the length of the hardening coil is fixed, and the machine needs to be stopped and a new hardening coil needs to be replaced after a roll of hardening coil is processed, which will reduce the production rate. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a welding equipment for processing hardening coil.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a welding equipment for processing hardening coil, comprising a sliding assembly, a base assembly is slidably installed above the sliding assembly, a material head feeding assembly is arranged on one side of the base assembly, a material tail discharging assembly is arranged on the other side of the base assembly, a welding plate assembly is arranged above the base assembly, the material head feeding assembly comprises a feeding positioning mechanism, the feeding positioning mechanism comprises a positioning bottom plate, the positioning bottom plate is fixedly installed on the base assembly, a first positioning cylinder is installed on one side above the positioning bottom plate, a second positioning cylinder is installed on the other side of the positioning bottom plate, a positioning plate is connected and installed at the output end of the positioning bottom plate and the second positioning cylinder, a support block is installed in the middle of the first positioning cylinder and the second positioning cylinder.

[0007] The utility model is further provided as follows: the base assembly comprises a base main body, four base sliding blocks are installed in a rectangular array below the base main body, and the base sliding blocks are arranged in conjunction with the sliding assembly.

[0008] The utility model further sets up: the base body is provided with the welding groove, the top of base body is provided with the rectangular groove, the one side of the upper side of rectangular groove is installed with first pressure material piece, and the other side is installed with second pressure material piece.

[0009] The utility model further sets up: the first pressure material piece is close to the side equidistance of rectangular groove and is provided with second pressure material cylinder, and the second pressure material piece is close to the side equidistance of rectangular groove and is provided with first pressure material cylinder.

[0010] The utility model further sets up: the support block is provided with two fixed blocks on the side away from the base assembly, and the two fixed blocks are symmetrically installed on the positioning bottom plate.

[0011] The utility model further sets up: the middle of two fixed blocks is provided with first limit block and second limit block, the first limit block and second limit block are fixed on the positioning bottom plate, the part close to the upper end of first limit block and second limit block is equidistance sliding installation limit roller, and the part close to the lower end of first limit block and second limit block is rotatably installed with double edge screw rod.

[0012] The utility model further sets up: one fixed block is installed with feeding drive, and the output end of feeding drive is connected with double edge screw rod after penetrating fixed block, and two fixed blocks are installed with feeding plate.

[0013] The utility model further sets up: limit roller is rotatably installed with feeding plate after penetrating first limit block and second limit block, and the one end away from feeding positioning mechanism of feeding plate is equidistance rotatably installed with feeding roller, and the one end close to feeding positioning mechanism of feeding plate is abutted with the side of first positioning air cylinder and second positioning air cylinder.

[0014] Through the above technical scheme, the output end of first positioning air cylinder and second positioning air cylinder drives the positioning plate to move, so that the hardened coil material sent into the welding groove can be limited.

[0015] The utility model further sets up: the material tail discharging assembly includes discharging positioning mechanism, is installed with discharging limit assembly on the discharging positioning mechanism, and is installed with discharging conveying assembly on the discharging limit assembly.

[0016] The utility model further sets up: the welding plate assembly includes sliding support, the sliding support is installed on second pressure material piece, one end of sliding support is installed with driving motor, sliding support is installed with sliding block, and laser welding device is installed on sliding block.

[0017] By adopting the technical scheme, the first material pressing cylinder and the second material pressing cylinder are arranged to fix the new hardened coil material head and the tail end of the hardened coil material in processing, the head feeding assembly is arranged to adjust and limit the new hardened coil material head, the tail discharging assembly is arranged to adjust and limit the tail end of the hardened coil material, and the welding plate assembly is arranged to weld the new hardened coil material head and the tail end of the hardened coil material together, so that the two coils of hardened coil material are directly welded together in the working process.

[0018] In summary, the present application has at least one of the following beneficial technical effects:

[0019] 1、By setting the first material pressing cylinder and the second material pressing cylinder to fix the new hardened coil material head and the tail end of the hardened coil material in processing, the head feeding assembly to adjust and limit the new hardened coil material head, the tail discharging assembly to adjust and limit the tail end of the hardened coil material, and the welding plate assembly to weld the new hardened coil material head and the tail end of the hardened coil material together, so that the two coils of hardened coil material are directly welded together in the working process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model.

[0021] Figure 2 It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model. Figure 1

[0022] It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model. Figure 3 Figure 1 It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model.

[0023] Figure 4 Figure 1 It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model.

[0024] Figure 5 It is a whole structure schematic view of a welding equipment for processing hardened coil material in the utility model. Figure 1

[0025] Reference signs: 1, sliding assembly;

[0026] 2, base assembly; 21, base body; 22, welding groove; 23, base sliding block; 24, first pressing block; 25, second pressing block; 26, first pressing cylinder; 27, second pressing cylinder;

[0027] 3, head feeding assembly; 31, feeding positioning mechanism; 311, positioning bottom plate; 312, first positioning cylinder; 313, second positioning cylinder; 314, positioning plate; 315, supporting block; 32, feeding drive; 33, fixed block; 34, first limiting block; 35, second limiting block; 36, double-sided threaded rod; 37, limiting roller; 38, feeding plate; 39, feeding roller;​​​

[0028] 4, tail out of the material assembly; 41, discharge positioning mechanism; 42, discharge limiting assembly; 43, discharge conveying assembly;

[0029] 5, the welding plate assembly; 51, drive motor; 52, sliding bracket; 53, sliding block; 54, laser welding device. DETAILED DESCRIPTION

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0032] Example one, please refer to Figures 1-5 The present application provides the following technical solutions:

[0033] A hardening coil welding device for processing, comprising a sliding assembly 1, a base assembly 2 is slidingly installed above the sliding assembly 1, a material head feeding assembly 3 is arranged on one side of the base assembly 2, a material tail discharging assembly 4 is arranged on the other side of the base assembly 2, and a welding plate assembly 5 is arranged above the base assembly 2.

[0034] The sliding assembly 1 is used to provide sliding conditions for the base assembly 2. In the processing equipment of the hardening coil, if the welding device is needed, the base assembly 2 is slid onto the sliding assembly 1 to the position where the welding device is needed. If the welding device is not needed, the base assembly 2 can be removed from the sliding assembly 1. The material head feeding assembly 3 is used to feed the hardening coil that needs to be welded into the base assembly 2. The material tail discharging assembly 4 is used to position the hardening coil that is being processed in the base assembly 2. The welding plate assembly 5 is used to weld the hardening coil in the material head feeding assembly 3 and the hardening coil in the material tail discharging assembly 4 together.

[0035] The base assembly 2 comprises a base body 21, four base sliding blocks 23 are installed in a rectangular array below the base body 21, and the base sliding blocks 23 are arranged in combination with the sliding assembly 1.

[0036] The base body 21 provides a welding position for the hardening coil, and the four base sliding blocks 23 can slide on the sliding assembly 1 to facilitate the movement of the base body 21.

[0037] By arranging the base sliding blocks 23 in combination with the sliding assembly 1, the effect of facilitating the movement of the base body 21 is achieved.

[0038] The base body 21 is provided with a welding groove 22, and the top of the base body 21 is provided with a rectangular groove, and the upper side of the rectangular groove is provided with a first pressing block 24, and the other side is provided with a second pressing block 25.

[0039] The welding groove 22 provides space for the welding of the hardened coil, and the rectangular groove facilitates the welding of the hardened coil by the welding plate assembly 5.

[0040] The first pressing block 24 is provided with a second pressing cylinder 27 equidistantly arranged on the side close to the rectangular groove, and the second pressing block 25 is provided with a first pressing cylinder 26 equidistantly arranged on the side close to the rectangular groove.

[0041] The equidistantly arranged second pressing cylinder 27 can press the tail end of the hardened coil being processed, and the equidistantly arranged first pressing cylinder 26 can press the head end of the hardened coil sent into the welding groove, so as to avoid the hardened coil from being raised in the welding groove.

[0042] The material head feeding assembly 3 comprises a feeding positioning mechanism 31, and the feeding positioning mechanism 31 comprises a positioning bottom plate 311 fixedly installed on the base assembly 2, a first positioning cylinder 312 installed on the upper side of the positioning bottom plate 311, a second positioning cylinder 313 installed on the other side of the positioning bottom plate 311, a positioning plate 314 connected and installed at the output end of the positioning bottom plate 311 and the second positioning cylinder 313, and a supporting block 315 installed between the first positioning cylinder 312 and the second positioning cylinder 313.

[0043] The positioning bottom plate 311 is fixedly installed on the side of the opening of the welding groove 22, the output ends of the first positioning cylinder 312 and the second positioning cylinder 313 are extended, the positioning plate 314 is driven to move upward, the hardened coil is sent into the welding groove 22, when the hardened coil sent into the welding groove 22 reaches the welding position, the output ends of the first positioning cylinder 312 and the second positioning cylinder 313 are retracted, the positioning plate is driven to move downward, and the hardened coil is fixed on the supporting block 315.

[0044] By driving the positioning plate 314 to move through the output ends of the first positioning cylinder 312 and the second positioning cylinder 313, the effect of limiting the hardened coil sent into the welding groove 22 is achieved.

[0045] The supporting block 315 is provided with a fixed block 33 away from the base assembly 2, two fixed blocks 33 are symmetrically installed on the positioning bottom plate 311, a first limiting block 34 and a second limiting block 35 are arranged in the middle of the two feeding drives 32, the first limiting block 34 and the second limiting block 35 are fixed on the positioning bottom plate 311, limiting rollers 37 are equidistantly and slidably installed on the part close to the upper end of the first limiting block 34 and the second limiting block 35, and double-threaded rods 36 are rotatably installed on the part close to the lower end of the first limiting block 34 and the second limiting block 35.

[0046] The first limiting block 34 and the second limiting block 35 can limit the position of the hardened coil on the limiting roller 37, the limiting roller 37 can provide support when the hardened coil moves into the welding groove 22, the double-side threaded rod 36 can drive the first limiting block 34 and the second limiting block 35 to move, the first limiting block 34 is matched with the forward threaded part of the double-side threaded rod 36, and the second limiting block 35 is matched with the reverse threaded part of the double-side threaded rod 36.

[0047] A feeding drive 32 is installed on one fixing block 33, the output end of the feeding drive 32 penetrates the fixing block 33 and is connected with the double-side threaded rod 36, and a feeding plate 38 is installed on the two fixing blocks 33.

[0048] When the feeding drive 32 drives the double-side threaded rod 36 to rotate clockwise, the first limiting block 34 and the second limiting block 35 are close to each other on the limiting roller 37, and when the feeding drive 32 drives the double-side threaded rod 36 to rotate counterclockwise, the first limiting block 34 and the second limiting block 35 are away from each other on the limiting roller 37.

[0049] When the feeding drive 32 rotates counterclockwise, the first limiting block 34 and the second limiting block 35 are away from each other, so that the hardened coil can move on the limiting roller 37 into the welding groove 22, when the hardened coil reaches the appropriate position in the welding groove, the feeding drive 32 rotates clockwise, the first limiting block 34 and the second limiting block 35 are close to each other, the hardened coil is moved to the middle position, and the movement of the hardened coil is limited, after being fixed, the feeding positioning mechanism 31 moves to fix the up-down position of the hardened coil.

[0050] The limiting roller 37 penetrates the first limiting block 34 and the second limiting block 35 and is rotationally installed with the feeding plate 38, the end of the feeding plate 38 away from the feeding positioning mechanism 31 is rotationally installed with a feeding roller 39, and the end of the feeding plate 38 close to the feeding positioning mechanism 31 abuts against one side of the first positioning cylinder 312 and the second positioning cylinder 313.

[0051] The feeding roller 39 can provide support when the hardened coil enters the limiting roller 37, so as to reduce the friction of the hardened coil in the conveying process, the hardened coil is conveyed to the limiting roller 37 through the feeding roller 39, and the limiting roller 37 conveys the hardened coil into the welding groove 22.

[0052] The tail discharging assembly 4 comprises a discharging positioning mechanism 41, a discharging limiting assembly 42 is installed on the discharging positioning mechanism 41, and a discharging conveying assembly 43 is installed on the discharging limiting assembly 42.

[0053] The tail discharging assembly 4 is the same in structure as the head feeding assembly 3, and is used for fixing the tail end of the hardening coil being processed in the welding groove 22, so as to facilitate direct welding with another hardening coil, the discharging positioning mechanism 41 can fix the hardening coil from the vertical position, the discharging limiting assembly 42 can fix the hardening coil from the horizontal position, and the discharging conveying assembly 43 can convey the integrated hardening coil plate after welding.

[0054] The welding plate assembly 5 comprises a sliding support 52 installed on the second pressing block 25, one end of the sliding support 52 is provided with a driving motor 51, the sliding support 52 is slidably provided with a sliding block 53, and the sliding block 53 is provided with a laser welding device 54.

[0055] The driving motor 51 drives the sliding block 53 to slide on the sliding support 52, and the sliding block 53 drives the laser welding device 54 to move.

[0056] When the tail end of the hardening coil being processed and the head end of the new hardening coil are both in the welding groove 22, the driving motor 51 drives the laser welding device 54 to move horizontally to weld the connecting position of the hardening coil.

[0057] When the new hardening coil moves to the appropriate position of the welding groove 22 on the head feeding assembly 3, the feeding driving 32 drives the first limiting block 34 and the second limiting block 35 to adjust and limit the horizontal position of the hardening coil, the feeding positioning mechanism 31 limits the vertical position of the hardening coil, the output end of the first pressing cylinder 26 is extended to fix the position of the hardening coil in the welding groove 22, the discharging positioning mechanism 41 fixes the vertical position of the tail end of the hardening coil being processed, the discharging limiting assembly 42 adjusts and limits the horizontal position of the tail end of the hardening coil, and the second pressing cylinder 27 fixes the tail end of the hardening coil being processed in the welding groove, at this time, the driving motor 51 drives the laser welding device 54 to move, and the laser welding device 54 welds the head end of the new hardening coil and the tail end of the hardening coil being processed together.

[0058] By fixing the head end of the new hardening coil and the tail end of the hardening coil being processed through the first pressing cylinder 26 and the second pressing cylinder 27, adjusting and limiting the head end of the new hardening coil through the head feeding assembly 3, adjusting and limiting the tail end of the hardening coil through the tail discharging assembly 4, and welding the head end of the new hardening coil and the tail end of the hardening coil together through the welding plate assembly 5, the effect of directly welding two hardening coils together in the working process is achieved.

[0059] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A process hardening coil welding apparatus characterized by: Including sliding assembly (1), the upper sliding installation of sliding assembly (1) is provided with base assembly (2), one side of base assembly (2) is provided with material head feeding assembly (3), the other side of base assembly (2) is provided with material tail discharge assembly (4), the upper of base assembly (2) is provided with welding plate assembly (5), material head feeding assembly (3) includes feeding positioning mechanism (31), feeding positioning mechanism (31) includes positioning bottom plate (311), positioning bottom plate (311) is fixedly installed on base assembly (2), the upper side of positioning bottom plate (311) is installed with first positioning cylinder (312), the other side of positioning bottom plate (311) is installed with second positioning cylinder (313), the output end of positioning bottom plate (311) and second positioning cylinder (313) is connected and is installed with positioning plate (314), the middle of first positioning cylinder (312) and second positioning cylinder (313) is installed with support block (315).

2. A machine for welding a work-hardened coil as claimed in claim 1, characterized in that: The base assembly (2) includes a base body (21), and four base slides (23) are installed in a rectangular array below the base body (21). The base slides (23) are arranged in conjunction with the sliding assembly (1).

3. A machine for welding a work-hardened coil as claimed in claim 2, characterized in that: The base body (21) is provided with a welding groove (22), and a rectangular groove is formed in the top of the base body (21). A first pressing block (24) is installed on one side of the top of the rectangular groove, and a second pressing block (25) is installed on the other side.

4. A device for welding a work-hardened coil as defined in claim 3, characterized in that: The first pressing block (24) is provided with a second pressing cylinder (27) equidistantly on one side close to the rectangular groove, and the second pressing block (25) is provided with a first pressing cylinder (26) equidistantly on one side close to the rectangular groove.

5. A device for welding work-hardened sheet material as defined in claim 1, characterized in that: The support block (315) is provided with two fixed blocks (33) on one side away from the base assembly (2). The two fixed blocks (33) are symmetrically installed on the positioning bottom plate (311).

6. A device for welding a work-hardened coil as defined in claim 5, characterized in that: A first limiting block (34) and a second limiting block (35) are arranged in the middle of the two fixed blocks (33). The first limiting block (34) and the second limiting block (35) are fixed on the positioning bottom plate (311). A limiting roller (37) is slidably installed equidistantly on the part close to the upper end of the first limiting block (34) and the second limiting block (35). A double-threaded rod (36) is rotatably installed on the part close to the lower end of the first limiting block (34) and the second limiting block (35).

7. A device for welding a work-hardened strip as defined in claim 6, characterized in that: A feeding drive (32) is installed on one of the fixed blocks (33). The output end of the feeding drive (32) penetrates the fixed block (33) and is connected with the double-threaded rod (36). A feeding plate (38) is installed on the two fixed blocks (33).

8. A device for welding a work-hardened strip according to claim 7, characterized in that: The limiting roller (37) is rotatably installed with the feeding plate (38) after penetrating the first limiting block (34) and the second limiting block (35), one end of the feeding plate (38) away from the feeding positioning mechanism (31) is rotatably installed with a feeding roller (39), and one end of the feeding plate (38) close to the feeding positioning mechanism (31) abuts against one side of the first positioning cylinder (312) and the second positioning cylinder (313).

9. A device for welding a work-hardened strip according to claim 8, characterized in that: The tail discharging assembly (4) comprises a discharging positioning mechanism (41), a discharging limiting assembly (42) is installed on the discharging positioning mechanism (41), and a discharging conveying assembly (43) is installed on the discharging limiting assembly (42) in a sleeved manner.

10. A device for welding work-hardened sheet material according to claim 3, characterized in that: The welding plate assembly (5) comprises a sliding support (52), the sliding support (52) is installed on the second pressing block (25), one end of the sliding support (52) is installed with a driving motor (51), the sliding support (52) is slidably installed with a sliding block (53), and the sliding block (53) is installed with a laser welding device (54).

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