Automatic fixing and connecting device for wire tube condenser

Abstract

The utility model discloses an automatic fixing and connecting device for a wire tube condenser, which comprises a support, a connecting rod and a connecting rod, the welding equipment is movably arranged in the cavity through a position adjusting mechanism; the first fixing frames stretch across the cavity and are positioned on the support, a plurality of first steel wire grooves are formed in the first fixing frames at intervals, and first coil pipe grooves are formed in the ends of the first fixing frames; the movable frames are movably arranged on the side faces of the corresponding first fixed frames in the width direction of the support, second steel wire grooves corresponding to the first steel wire grooves are formed in the movable frames, second coil pipe grooves are formed in the ends of the movable frames, and the ends of the movable frames are positioned on the support through fasteners; the second fixing frame stretches across the cavity and is positioned on the support. The wire tube condenser welding device can solve the problems that when an existing wire tube condenser welding device is used, coil tube and steel wire positioning operation is inconvenient, positioning stability is insufficient, butt joint precision is insufficient, and welding and fixing quality is poor.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically an automatic fixing and connecting device for wire tube condensers. Background Technology

[0002] In wire-tube condensers, the main heat-conducting coil structure is shaped using steel wires for ease of production and use. For example, steel wires are stacked perpendicular to the straight sections of the wavy coils, and then welded together at the joints to form a single unit. However, existing wire-tube condenser welding equipment suffers from inconvenient coil and wire positioning, insufficient positioning stability, and inadequate joint precision, resulting in poor welding quality. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic fixing and connecting device for wire tube condensers, in order to solve the problems of inconvenient operation of coil and wire positioning, insufficient positioning stability and insufficient docking accuracy in the use of existing wire tube condenser welding devices, which result in poor welding and fixing quality.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an automatic fixing connection device for a wire tube condenser, comprising:

[0005] The support has a cavity in its middle;

[0006] The welding equipment is movably positioned within the cavity via a position adjustment mechanism;

[0007] A plurality of first fixed frames span the cavity and are positioned on the support, with a plurality of first wire grooves spaced apart on them and first coil grooves at their ends;

[0008] Several movable frames are movably arranged on the side of the corresponding first fixed frame along the width direction of the support. A second wire groove corresponding to the first wire groove is provided on the frame. Several wires pass through the corresponding first wire groove and second wire groove respectively. A second coil groove is provided at the end of the movable frame. The arc-shaped section of the wavy coil passes through the corresponding first coil groove and second coil groove. A first assembly hole is provided at the end of the movable frame. The first assembly hole is fixed to the second assembly hole on the support by fasteners.

[0009] A second fixing frame spans the cavity and is positioned on the support, with the straight section of the coil abutting against the second fixing frame.

[0010] As a further description of the above technical solution:

[0011] The position adjustment mechanism includes an X-axis linear motor, a Y-axis linear motor, and a Z-axis linear motor. The X-axis linear motor is positioned on the bracket, and a gantry frame is slidably mounted on it. The gantry frame spans the bracket, and the Y-axis linear motor is mounted on it. The base of the Z-axis linear motor is slidably mounted on the Y-axis linear motor, and the welding equipment is slidably mounted on it.

[0012] As a further description of the above technical solution:

[0013] The welding equipment is equipped with a rotating drive connecting seat, and a welding nozzle is mounted on the connecting seat.

[0014] As a further description of the above technical solution:

[0015] The second assembly hole is a waist-shaped hole.

[0016] As a further description of the above technical solution:

[0017] The end of the movable frame is slidably connected to the side guide groove of the bracket.

[0018] As a further description of the above technical solution:

[0019] The bracket is also provided with parallel guide grooves, and adjacent movable frames are connected by connecting strips, which are slidably disposed in the parallel guide grooves.

[0020] As a further description of the above technical solution:

[0021] The straight section of the coil is arranged parallel to the second fixing frame and passes through the clamp between the clamps on both sides of the second fixing frame.

[0022] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0023] Beneficial effects:

[0024] The welding device of this utility model reduces the resistance of the two components being pressed into the groove structure through a two-stage positioning operation of steel wire and coil. At the same time, it achieves full and synchronous positioning of the steel wire and coil, improves the docking accuracy and positioning and clamping stability, and thus improves the welding quality and welding efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a top view of an automatic fixing connection device for a wire tube condenser.

[0027] Figure 2 This is a partial side view of an automatic fixing connection device for a wire tube condenser.

[0028] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Bracket; 2. Welding equipment; 3. First fixed frame; 4. First wire groove; 5. First coil groove; 6. Movable frame; 7. Second wire groove; 8. Second coil groove; 9. First assembly hole; 10. Second assembly hole; 11. Second fixed frame; 12. X-axis linear motor; 13. Y-axis linear motor; 14. Z-axis linear motor; 15. Gantry frame; 16. Connecting seat; 17. Welding nozzle; 18. Lateral guide groove; 19. Parallel guide groove; 20. Connecting strip; 21. Clamping plate; 22. Clamping jaw. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Please see Figure 1-3 This utility model provides a technical solution: an automatic fixing connection device for a wire tube condenser, comprising:

[0034] Support 1, with a cavity in its middle;

[0035] Welding equipment 2 is movably positioned within the cavity via a position adjustment mechanism;

[0036] A plurality of first fixing frames 3 span the cavity and are positioned on the support 1, and a plurality of first wire grooves 4 are provided at intervals on them, and first coil grooves 5 are provided at their ends;

[0037] Several movable frames 6 are movably arranged along the width direction of the support 1 on the side of the corresponding first fixed frame 3. A second wire groove 7 corresponding to the first wire groove 4 is provided on the frame. Several wires pass through the corresponding first wire groove 4 and second wire groove 7 respectively. A second coil groove 8 is provided at the end of the movable frame 6. The arc-shaped section of the wavy coil passes through the corresponding first coil groove 5 and second coil groove 8. A first assembly hole 9 is provided at the end of the movable frame 6. The first assembly hole 9 is fixed to the second assembly hole 10 on the support 1 by fasteners.

[0038] The second fixing frame 11 spans the cavity and is positioned on the support 1, and the straight section of the coil abuts against the second fixing frame 11.

[0039] The position adjustment mechanism includes an X-axis linear motor 12, a Y-axis linear motor 13, and a Z-axis linear motor 14. The X-axis linear motor 12 is positioned on the bracket 1, and a gantry frame 15 is slidably mounted on it. The gantry frame 15 spans the bracket 1, and the Y-axis linear motor 13 is mounted on it. The base of the Z-axis linear motor 14 is slidably mounted on the Y-axis linear motor 13, and the welding equipment 2 is slidably mounted on it.

[0040] The welding equipment 2 is equipped with a rotating drive connecting seat 16, and a welding nozzle 17 is provided on the connecting seat 16.

[0041] The second assembly hole 10 is an oblong hole.

[0042] The end of the movable frame 6 is slidably connected to the side guide groove 18 of the bracket 1.

[0043] The support 1 is also provided with a parallel guide groove 19, and adjacent movable frames 6 are connected by a connecting strip 20, which is slidably disposed within the parallel guide groove 19. This enables synchronous adjustment of multiple movable frames 6, improving the positioning efficiency of the coil and steel wire.

[0044] The straight section of the coil is arranged parallel to the second fixing frame 11 and passes through the clamp 22 between the clamping plates 21 on both sides of the second fixing frame 11.

[0045] The working principle of the automatic fixing and connecting device for a wire tube condenser in this embodiment includes: when positioning the wire and coil, several wires are respectively inserted into the first wire groove 4 of each first fixed frame 3 and the second wire groove 7 of each movable frame 6. The straight section of the coil is pressed into the clamp 22, and its arc-shaped section is pressed into the first coil groove 5 of each first fixed frame 3 and the second coil groove 8 of each movable frame 6, so that the coil and the wire are connected. After initial positioning, the connecting strip 20 and the movable frame 6 are pushed so that the wire groove and coil groove of the adjacent first fixed frame 3 and movable frame 6 clamp and position the wire and the coil respectively. Finally, the structure is fixed by fasteners in conjunction with two assembly holes, that is, the positioning of the workpiece is completed. After that, the position adjustment mechanism can be driven, and the welding equipment 2 is used to weld the connection between the wire and the coil, thereby realizing the shaping of the corrugated coil.

[0046] In summary, due to the adoption of the above technical solution, the automatic fixing and connecting device for wire tube condensers in this embodiment has the following advantages compared with the prior art:

[0047] The welding device of this utility model reduces the resistance of the two components being pressed into the groove structure through a two-stage positioning operation of steel wire and coil. At the same time, it achieves full and synchronous positioning of the steel wire and coil, improves the docking accuracy and positioning and clamping stability, and thus improves the welding quality and welding efficiency.

[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic fixing and connecting device for a wire tube condenser, characterized in that, include: The support has a cavity in its middle; The welding equipment is movably positioned within the cavity via a position adjustment mechanism; A plurality of first fixed frames span the cavity and are positioned on the support, with a plurality of first wire grooves spaced apart on them and first coil grooves at their ends; Several movable frames are movably arranged on the side of the corresponding first fixed frame along the width direction of the support. A second wire groove corresponding to the first wire groove is provided on the frame. Several wires pass through the corresponding first wire groove and second wire groove respectively. A second coil groove is provided at the end of the movable frame. The arc-shaped section of the wavy coil passes through the corresponding first coil groove and second coil groove. A first assembly hole is provided at the end of the movable frame. The first assembly hole is fixed to the second assembly hole on the support by fasteners. A second fixing frame spans the cavity and is positioned on the support, with the straight section of the coil abutting against the second fixing frame.

2. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The position adjustment mechanism includes an X-axis linear motor, a Y-axis linear motor, and a Z-axis linear motor. The X-axis linear motor is positioned on the bracket, and a gantry frame is slidably mounted on it. The gantry frame spans the bracket, and the Y-axis linear motor is mounted on it. The base of the Z-axis linear motor is slidably mounted on the Y-axis linear motor, and the welding equipment is slidably mounted on it.

3. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The welding equipment is equipped with a rotating drive connecting seat, and a welding nozzle is mounted on the connecting seat.

4. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The second assembly hole is a waist-shaped hole.

5. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The end of the movable frame is slidably connected to the side guide groove of the bracket.

6. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The bracket is also provided with parallel guide grooves, and adjacent movable frames are connected by connecting strips, which are slidably disposed in the parallel guide grooves.

7. The automatic fixing and connecting device for a wire tube condenser according to claim 1, characterized in that, The straight section of the coil is arranged parallel to the second fixing frame and passes through the clamp between the clamps on both sides of the second fixing frame.

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