Automatic earth wire shearing and welding device

Abstract

The utility model provides an automatic earth wire shearing and welding device. The automatic earth wire shearing and welding device comprises a wire feeding table, the welding table is arranged above the mounting plate in a sliding fit mode and moves on the mounting plate through a displacement assembly; a shearing assembly is arranged above the wire feeding table; a welding assembly is arranged above the welding table; the geodesic wire is placed between the two wire feeding rollers to play a guiding and positioning role, the geodesic wire is located between the two clamping plates, the first servo motor drives the clamping plates to play a clamping role on the geodesic wire, the second servo motor drives the second gear to rotate, and therefore the welding table is driven to pull the geodesic wire to move by the needed length; the shearing knife shears the geodesic line, the welding gun automatically welds one end of the sheared geodesic line to the bottom plate or other assemblies, and the consistency and accuracy of shearing and welding are ensured through automatic control.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling equipment technical field especially relates to a kind of automatic shearing and welding ground wire device. BACKGROUND

[0002] Automatic shearing and welding ground wire device is a kind of equipment for automatic production line, it can realize the automatic shearing and welding of electric wire, improve production efficiency and product quality.

[0003] The existing spot welder needs to be sheared by worker when welding ground wire, then worker needs to hold ground wire with one hand, while the other hand holds welding gun to carry out the welding operation between ground wire and bottom plate or other components, manual operation has security risk, and operation is more inconvenient. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model aims to provide an automatic shearing and welding ground wire device, which has the advantages of easy disassembly and replacement without affecting the polishing quality.

[0005] To achieve the above-mentioned purposes and other related purposes, the utility model provides the following technical scheme:

[0006] An automatic shearing and welding ground wire device comprises a wire feeding table with a mounting plate at the bottom, a welding table slidingly fitted above the mounting plate, the welding table moving on the mounting plate through a displacement assembly, a shearing assembly provided above the wire feeding table, a welding assembly provided above the welding table, the welding assembly comprising a welding frame fitted above the welding table, a second telescopic rod fitted on the welding frame, a welding gun mounted at the telescopic end of the second telescopic rod, a second sliding groove opened in the welding table, clamping plates slidingly fitted on both sides of the interior of the second sliding groove, a first servo motor fitted in the second sliding groove, a bidirectional screw rod fitted on the output shaft of the first servo motor, a threaded groove opened on one side of each of the two clamping plates and threadedly fitted with the two sides of the bidirectional screw rod, and a drive wheel mounted at the middle of each of the two clamping plates.

[0007] The above-mentioned technical scheme is realized by placing the ground wire between the two wire feeding rollers to play a guiding and positioning role, placing the ground wire between the two clamping plates, clamping the ground wire by the clamping plates driven by the first servo motor, moving the ground wire to the required length by the welding table driven by the second servo motor, shearing the ground wire by the shearing knife, and automatically welding one end of the sheared ground wire to the bottom plate or other components by the welding gun, to ensure the consistency and accuracy of shearing and welding through automatic control.

[0008] In an embodiment of the utility model, the shearing assembly includes the shearing frame that is installed above the wire feeding table, the first telescopic link is installed on the shearing frame, the telescopic end of first telescopic link is installed with the shearing cutter, the upper portion of wire feeding table is provided with the shearing groove that cooperates with shearing cutter, the upper portion of wire feeding table is installed with the wire feeding frame, the upper and lower sides of the middle portion of wire feeding frame are provided with wire feeding rollers, the both sides of two wire feeding rollers are rotatably connected with sliding blocks, the middle portion of wire feeding frame is provided with the first sliding slot that cooperates with sliding block, the both sides of the middle portion of first sliding slot are installed with fixed blocks, the first gear is rotatably connected between two fixed blocks, the both sides of two sliding blocks are installed with first toothed plates, the first gear is located between two first toothed plates and is engaged with them, and the both sides of two sliding blocks and the upper and lower sides of first sliding slot are all installed with springs.

[0009] The above technical scheme is realized, the earth wire is placed between the two wire feeding rollers to play a guiding and positioning role, the spring is arranged to enable the earth wire of different thicknesses to be located between the two wire feeding rollers, the first toothed plate and the first gear are arranged to enable the upper and lower wire feeding rollers to move relatively, the earth wire is ensured to be in the same horizontal position when conveying forward, and the shearing cutter is driven to move up and down by the first telescopic link to shear the earth wire.

[0010] In an embodiment of the utility model, the displacement assembly includes the T-shaped block that is installed above the mounting plate, the bottom of welding table is provided with the T-shaped slot that cooperates with T-shaped block, the T-shaped block is installed with the second toothed plate, the inside of T-shaped slot is installed with the second servo motor, and the output shaft of second servo motor is installed with the second gear that is engaged with second toothed plate.

[0011] The above technical scheme is realized, the second gear is driven to rotate by the second servo motor, the second gear is engaged on the second toothed plate, thereby driving the welding table to move the earth wire by the required length.

[0012] As described above, the utility model provides an automatic shearing and welding earth wire device, which has the following beneficial effects:

[0013] The utility model provides a kind of automatic shears welding ground wire device, comprising: bottom is equipped with the mounting plate of line feeding platform;Welding platform is slidably matched above the mounting plate, and welding platform moves on mounting plate by displacement component;The upper portion of line feeding platform is provided with shearing assembly;The upper portion of welding platform is provided with welding assembly;By being placed between two line feeding rollers Ground wire plays the role of guiding positioning, ground wire is located between two clamping plates, by first servo motor drives clamping plate to ground wire play clamping effect, by second servo motor drives second gear rotation, to drive welding platform to pull ground wire and move the length required, cutting knife cuts ground wire, and welding gun is automatically welded to the bottom plate or other components with one end of sheared ground wire, by automation control, ensure the consistency and accuracy of shearing and welding. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic diagram showing the embodiment of the utility model as a whole.

[0015] Figure 2 The structure schematic diagram showing the connection of mounting plate and welding platform of the embodiment of the utility model.

[0016] Figure 3 The structure schematic diagram showing the explosion of shearing assembly of the embodiment of the utility model.

[0017] Figure 4 The structure schematic diagram showing the explosion of welding assembly of the embodiment of the utility model.

[0018] Figure 5 The structure schematic diagram showing the explosion of displacement component of the embodiment of the utility model.

[0019] Explanation of technical feature label in drawing:

[0020] 1, line feeding platform;2, mounting plate;3, welding platform;4, shearing assembly;401, first telescopic rod;402, cutting knife;403, shearing groove;404, line feeding frame;405, line feeding roller;406, first sliding groove;407, sliding block;408, fixed block;409, first gear;410, first toothed plate;411, spring;412, shearing frame;5, welding assembly;501, welding frame;502, second telescopic rod;503, welding gun;504, second sliding groove;505, first servo motor;506, bidirectional screw;507, clamping plate;508, threaded groove;509, driving wheel;6, displacement component;601, T-shaped block;602, T-shaped groove;603, second toothed plate;604, second servo motor;605, second gear. DETAILED DESCRIPTION

[0021] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content of the specification.

[0022] Please refer to Figures 1-5 It is understood that the structure, proportion, size, etc. shown in the drawings attached to the specification are only used to cooperate with the disclosed content of the specification for those skilled in the art to understand and read, and are not used to limit the limiting conditions that the present application can be implemented, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that the present application can produce, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for the convenience of clear description, and are not used to limit the scope of the present application, and the change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope of the present application.

[0023] Please refer to Figures 1-2 The present application provides an automatic cutting and welding ground wire device, which comprises a wire feeding table 1 provided with a mounting plate 2 at the bottom; a welding table 3 slidingly fitted above the mounting plate 2; a cutting assembly 4 provided above the wire feeding table 1; a displacement assembly 6 provided between the bottom of the welding table 3 and the top of the mounting plate 2; a welding assembly 5 provided above the welding table 3; the welding assembly 5 comprises a welding frame 501 provided above the welding table 3, a second telescopic rod 502 provided on the welding frame 501, a welding gun 503 mounted at the telescopic end of the second telescopic rod 502, a second sliding groove 504 provided on the welding table 3, clamping plates 507 slidingly fitted on both sides of the inside of the second sliding groove 504, a first servo motor 505 provided in the second sliding groove 504, a bidirectional screw rod 506 provided on the output shaft of the first servo motor 505, a threaded groove 508 provided on one side of each of the two clamping plates 507 and threadedly fitted with the two sides of the bidirectional screw rod 506, and a drive wheel 509 mounted at the middle part of each of the two clamping plates 507. Figure 2 As shown in the drawing, the drive wheel 509 is located above the wire feeding table 1. After the last section of the ground wire is cut, the welding table 3 is reset, one end of the cut ground wire is located between the two clamping plates 507, the two clamping plates 507 are driven by the first servo motor 505 to clamp the ground wire, and the drive wheel 509 drives one end of the ground wire to move below the welding gun 503.

[0024] Please refer to Figure 3The shearing assembly 4 comprises a shearing frame 412 arranged above the wire feeding table 1, the first telescopic rod 401 is arranged on the shearing frame 412, the telescopic end of the first telescopic rod 401 is provided with the shearing cutter 402, the upper portion of the wire feeding table 1 is provided with a shearing groove 403 matched with the shearing cutter 402, the upper portion of the wire feeding table 1 is provided with a wire feeding frame 404, the upper and lower sides of the middle portion of the wire feeding frame 404 are provided with the wire feeding rollers 405, the two sides of the two wire feeding rollers 405 are rotatably provided with the sliding blocks 407, the middle portion of the wire feeding frame 404 is provided with the first sliding groove 406 slidably matched with the sliding blocks 407, the two sides of the middle portion of the first sliding groove 406 are provided with the fixed blocks 408, the first gear 409 is rotatably arranged between the two fixed blocks 408, the two sliding blocks 407 on one side are provided with the first toothed plates 410, the first gear 409 is located between the two first toothed plates 410 and is engaged with the two first toothed plates 410, and the spring 411 is arranged between the two sliding blocks 407 on one side and the upper and lower sides of the first sliding groove 406; the ground wire is placed between the two wire feeding rollers 405 to play a guiding and positioning role, the spring 411 is arranged to enable the ground wire of different thicknesses to be located between the two wire feeding rollers 405, the first toothed plates 410 and the first gear 409 are arranged to enable the upper and lower wire feeding rollers 405 to move relatively, so that the ground wire is ensured to be in the same horizontal position when being conveyed forward, and the shearing cutter 402 is driven by the first telescopic rod 401 to move up and down to shear the ground wire.

[0025] Please refer to Figure 5 The displacement assembly 6 comprises the T-shaped block 601 arranged on the mounting plate 2, the bottom of the welding table 3 is provided with the T-shaped groove 602 slidably matched with the T-shaped block 601, the second toothed plate 603 is arranged on the T-shaped block 601, the inside of the T-shaped groove 602 is provided with the second servo motor 604, and the output shaft of the second servo motor 604 is provided with the second gear 605 engaged with the second toothed plate 603; the second servo motor 604 drives the second gear 605 to rotate, the second gear 605 is engaged on the second toothed plate 603, so that the welding table 3 is driven to move the ground wire by a required length, the shearing cutter 402 shears the ground wire, and the welding gun 503 automatically welds one end of the sheared ground wire to the bottom plate or other assemblies, and the consistency and accuracy of shearing and welding are ensured through automatic control.

[0026] The above embodiment only illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. An automatic shearing of a welding ground wire device characterized by, The utility model relates to a welding device for welding machine, including: The bottom of the wire feeding table is provided with a mounting plate; The welding table is slidably fitted above the mounting plate and moves on the mounting plate through a displacement assembly; A shearing assembly is arranged above the wire feeding table; A welding assembly is arranged above the welding table; The welding assembly comprises a welding frame arranged above the welding table, a second telescopic rod arranged on the welding frame, a welding gun mounted on the telescopic end of the second telescopic rod, a second sliding groove formed in the welding table, and clamping plates slidably fitted on both sides of the second sliding groove.

2. The apparatus according to claim 1, wherein The shearing assembly comprises a shearing frame arranged above the wire feeding table, a first telescopic rod arranged on the shearing frame, a shearing knife mounted on the telescopic end of the first telescopic rod, and a shearing groove formed in the wire feeding table and matched with the shearing knife.

3. The apparatus according to claim 2, wherein A wire feeding frame is arranged above the wire feeding table, wire feeding rollers are arranged on the upper and lower sides of the middle part of the wire feeding frame, sliding blocks are rotatably fitted on both sides of the two wire feeding rollers, and a first sliding groove is formed in the middle part of the wire feeding frame and slidably fitted with the sliding blocks.

4. The apparatus according to claim 3, wherein Fixed blocks are arranged on both sides of the middle part of the first sliding groove, a first gear is rotatably fitted between the two fixed blocks, first tooth plates are arranged on both sides of the two sliding blocks, the first gear is located between the two first tooth plates and engaged with them, and springs are arranged between one side of the two sliding blocks and the upper and lower sides of the first sliding groove.

5. The apparatus according to claim 1, wherein A first servo motor is arranged in the second sliding groove, a bidirectional screw rod is arranged on the output shaft of the first servo motor, threaded grooves are formed in one side of the two clamping plates and threadedly matched with both sides of the bidirectional screw rod, and drive wheels are mounted on the middle parts of the two clamping plates.

6. The apparatus according to claim 1, wherein The displacement assembly comprises a T-shaped block arranged above the mounting plate, a T-shaped groove is formed in the bottom of the welding table and slidably fitted with the T-shaped block, a second tooth plate is arranged on the T-shaped block, a second servo motor is arranged in the T-shaped groove, and a second gear engaged with the second tooth plate is arranged on the output shaft of the second servo motor.

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