Tin soldering device for electrical automation design

Abstract

The utility model relates to the technical field of pipe fitting tin soldering devices, and provides a tin soldering device for electrical automation design, which comprises a base and a tin soldering machine head distributed right above the center of the base, two longitudinally distributed pipe fitting guiding and conveying tables are arranged in the center of the top of the base, a pipe fitting rotation driving piece is arranged in the center of the base, and the pipe fitting rotation driving piece is connected with the tin soldering machine head. Pipe clamping and conveying assemblies are arranged on the left side and the right side of the top of the base correspondingly, pushing mechanisms are installed on the left side and the right side of the bottom of the base correspondingly, the pipe rotating driving part comprises a second stepping air cylinder installed in the center of the base and a fixing frame at the output end of the top of the second stepping air cylinder, and two rotating driving wheels are installed on the fixing frame. And a driving motor is mounted at the axis position of each rotary driving wheel. The device has high universality and flexibility on the whole, the guiding and welding requirements of various pipe fittings of different models can be met, and meanwhile, the comprehensiveness and high quality of tin soldering are guaranteed through the rotating function.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe soldering devices, specifically to a soldering device for electrical automation design. Background Technology

[0002] In the field of electrical automation, pipe soldering equipment is an important tool for ensuring the normal operation and connection of various electrical equipment. With the continuous development of electrical automation technology, the requirements for pipe soldering are also increasing.

[0003] However, many existing pipe soldering devices have some significant shortcomings. On the one hand, they are often limited to soldering only specific specifications and models of pipes, lacking versatility and adaptability. When faced with pipes of different sizes and shapes, they struggle to effectively guide and solder them. On the other hand, most existing devices lack pipe rotation capabilities, or their rotation capabilities are not flexible or complete enough, limiting soldering to a fixed angle or a limited range, making it difficult to achieve comprehensive solder coverage and thus affecting soldering quality and effectiveness. Furthermore, existing devices are often imprecise and unstable in conveying and positioning pipes, prone to deviations or inaccurate fixation of the pipe's position, introducing uncertainty and inefficiency into the soldering operation. These shortcomings severely limit the effectiveness and applicability of pipe soldering devices in practical applications, failing to adequately meet the diverse and high-quality soldering requirements of electrical automation design.

[0004] Therefore, this solution proposes a soldering device for electrical automation design to solve the above problems. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a soldering device for electrical automation design.

[0006] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: A soldering device for electrical automation design includes a base and soldering heads distributed directly above its center. Two longitudinally distributed pipe guide platforms are arranged at the center of the top of the base, with the two pipe guide platforms aligned on the same straight line. A pipe rotation drive is installed at the center of the base. Pipe clamping and conveying assemblies are arranged on both the left and right sides of the top of the base. Each pipe clamping and conveying assembly specifically includes a longitudinally distributed strip conveyor belt, the inner surface of which clamps the side of the central pipe to be soldered. Pushing mechanisms that drive the pipe clamping and conveying assemblies on both sides are installed on the left and right sides of the bottom of the base. The pipe rotation drive includes a second stepping cylinder installed at the center of the base, a fixed frame on the top output end of the second stepping cylinder, and two rotating drive wheels installed on the fixed frame. A drive motor is installed at the axis of each rotating drive wheel.

[0007] Preferably, a gantry spans the center of the top of the base, and a first-step air intake cylinder is installed at the center of the top of the gantry. The soldering head is installed on the telescopic end of the first-step air intake cylinder.

[0008] Preferably, the distance between the front and rear pipe guide tables is consistent with the thickness of the fixed frame. When the pipe rotation drive is in operation, the two rotating drive wheels are pushed out of the top of the gap between the front and rear pipe guide tables and are laterally supported at the bottom of the center of the pipe to be soldered.

[0009] Preferably, the pushing mechanism is mounted on the bracket at the bottom of the pipe clamping and conveying assembly, and three third step cylinders are equidistantly mounted on the same side edge of the base, with the telescopic ends of the three third step cylinders all connected to the side of the bracket.

[0010] Preferably, the top of the pipe guide table is configured as a sunken V-shaped guide groove, and the internal angle of the V-shaped guide groove is set to 145°.

[0011] Preferably, the pipe clamping and conveying assembly further includes a longitudinal mounting frame on the outside for mounting the strip conveyor belt, and a geared motor for driving the strip conveyor belt is mounted at the end of the longitudinal mounting frame.

[0012] The beneficial effects of this utility model are reflected in:

[0013] First, the pipe guide table, with its V-shaped guide groove at a specific angle, can accommodate different types of pipes, providing stable guidance and initial positioning to ensure accurate entry into the welding position. Second, the design of the pipe rotation drive is ingenious. Utilizing a second-step air cylinder to lift the fixed frame and the rotating drive wheel, it supports and drives the rotation of different types of pipes at their center bottom. This allows soldering operations to move beyond fixed angles, enabling omnidirectional rotational welding, significantly improving the comprehensiveness and quality of soldering. Whether for small or large pipes, it ensures uniform and complete welding. Third, the pipe clamping and conveying assembly can clamp the sides of pipes of different diameters via a strip conveyor belt and uses a geared motor to drive the linear transport of the pipes, further enhancing adaptability to different types of pipes. The pushing mechanism controls the displacement of the pipe clamping and conveying assembly through the extension and retraction of a third-step air cylinder, easily and flexibly achieving clamping and releasing operations for different types of pipes. Finally, the first-stage air intake cylinder on the gantry precisely controls the raising and lowering of the soldering head, coordinating with the rotation of the pipe fittings to provide a precise and comprehensive soldering environment for different types of pipe fittings. In summary, this device possesses high versatility and flexibility, capable of meeting the welding needs of various pipe fitting models. Simultaneously, the rotation function ensures comprehensive and high-quality soldering, which is of great significance for improving welding efficiency and quality in electrical automation design, and provides strong technical support and guarantee for the development of related fields. Attached Figure Description

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded separation diagram of this utility model;

[0017] Figure 3 This is a schematic diagram of the pipe rotation drive component of this utility model;

[0018] Figure 4 This is a schematic diagram of the specific structure of the pushing mechanism and the pipe clamping and conveying assembly of this utility model;

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Base; 2. Pipe guide table; 3. Pipe rotation drive; 4. Pushing mechanism; 5. Pipe clamping and conveying assembly; 6. Gantry frame; 7. First step air inlet cylinder; 8. Soldering head;

[0021] 31. Second intake cylinder; 32. Fixture; 33. Rotation drive wheel; 34. Drive motor;

[0022] 41. Third intake cylinder; 42. Support bracket;

[0023] 51. Longitudinal mounting frame; 52. Strip conveyor belt; 53. Gear motor. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0025] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0026] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0027] Please refer to the instruction manual appendix. Figures 1-4 This utility model provides a soldering device for electrical automation design. The device mainly consists of a base 1, with two longitudinally distributed pipe guide platforms 2 arranged in a straight line at the center of the top of the base 1. The top of each of the two pipe guide platforms 2 is designed with a recessed V-shaped guide groove, and the internal angle of the V-shaped guide groove is 145°. This design is beneficial for the stable guidance and initial positioning of the pipes to be soldered.

[0028] A pipe rotation drive unit 3 is installed at the center of the base 1. It includes a second stepping cylinder 31 installed at the center of the base 1. When the second stepping cylinder 31 is working, the fixed frame 32 on its top output end will be lifted. Two rotating drive wheels 33 are installed on the fixed frame 32. A drive motor 34 is installed at the axis of each rotating drive wheel 33. The drive motor 34 can drive the rotating drive wheel 33 to rotate, and then after the fixed frame 32 is lifted, it will rise and press against the bottom of the center of the pipe to be soldered. At this time, the pipe to be soldered can be rotated. With the help of the soldering head 8 above, rotational soldering can be achieved to perform omnidirectional soldering operation.

[0029] Pipe clamping and conveying assemblies 5 are provided on both the left and right sides of the top of the base 1. Each pipe clamping and conveying assembly 5 includes a longitudinal mounting frame 51. A strip conveyor belt 52 is provided on the inner side of the longitudinal mounting frame 51. The inner surface of the strip conveyor belt 52 can clamp the side of the central pipe to be soldered, and the pipe is conveyed in a straight line by friction. A geared motor 53 is installed at the end of the longitudinal mounting frame 51, and the geared motor 53 is used to drive the operation of the strip conveyor belt 52.

[0030] Pushing mechanisms 4 are installed on both the left and right sides of the bottom of the base 1. The pushing mechanism 4 includes a bracket 42 installed on the bottom of the pipe clamping and conveying assembly 5 and three third step cylinders 41 equidistantly installed on the same side edge of the base 1. The telescopic ends of the three third step cylinders 41 are all connected to the side of the bracket 42. By telescopically extending and retracting the third step cylinders 41, the bracket 42 and the pipe clamping and conveying assembly 5 on it can be pushed to move towards the center or outward, thereby realizing the clamping and releasing operation of the pipe. After the pipe to be soldered is conveyed to a specific position, the pipe rotation drive 3 can be activated to drive the pipe to rotate.

[0031] A gantry frame 6 spans the top center of the base 1. A first-step air intake cylinder 7 is installed at the top center of the gantry frame 6. The soldering head 8 is installed on the telescopic end of the first-step air intake cylinder 7. The first-step air intake cylinder 7 can control the raising and lowering of the soldering head 8 for precise soldering operations. The distance between the front and rear pipe guide tables 2 is consistent with the thickness of the fixed frame 32. When the pipe rotation drive 3 is working, the two rotating drive wheels 33 are pushed out of the top of the gap between the front and rear pipe guide tables 2 and are laterally supported at the bottom of the center of the pipe to be soldered, achieving stable support and driving rotation of the pipe.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soldering device for electrical automation design, comprising a base (1) and soldering heads (8) distributed directly above its center, characterized in that, Two longitudinally distributed pipe guide platforms (2) are provided at the center of the top of the base (1). The two pipe guide platforms (2) are on the same straight line. A pipe rotation drive (3) is installed at the center of the base (1). Pipe clamping and conveying assemblies (5) are provided on the left and right sides of the top of the base (1). The pipe clamping and conveying assembly (5) specifically includes a longitudinally distributed strip conveyor belt (52). The inner side of the strip conveyor belt (52) is clamped to the side of the central pipe to be soldered. Pushing mechanisms (4) that drive the pipe clamping and conveying assemblies (5) on both sides are installed on the left and right sides of the bottom of the base (1). The pipe rotation drive (3) includes a second stepping cylinder (31) installed at the center of the base (1). A fixed frame (32) is installed on the top output end of the second stepping cylinder (31). Two rotating drive wheels (33) are installed on the fixed frame (32). A drive motor (34) is installed at the axial position of each rotating drive wheel (33).

2. The soldering device for electrical automation design according to claim 1, characterized in that, A gantry frame (6) spans across the top center of the base (1), and a first-step air intake cylinder (7) is installed at the top center of the gantry frame (6). The soldering head (8) is installed on the telescopic end of the first-step air intake cylinder (7).

3. The soldering device for electrical automation design according to claim 1, characterized in that, The distance between the front and rear pipe guide platforms (2) is consistent with the thickness of the fixed frame (32). When the pipe rotation drive (3) is in working state, the two rotation drive wheels (33) are pushed out of the top of the gap between the front and rear pipe guide platforms (2) and are laterally supported at the bottom of the center of the pipe to be soldered.

4. The soldering device for electrical automation design according to claim 1, characterized in that, The pushing mechanism (4) is installed on the bracket (42) at the bottom of the pipe clamping and conveying assembly (5), and three third step cylinders (41) are equidistantly installed on the same side edge of the base (1). The telescopic ends of the three third step cylinders (41) are all connected to the side of the bracket (42).

5. The soldering device for electrical automation design according to claim 1, characterized in that, The top of the pipe guide table (2) is set as a sunken V-shaped guide groove, and the internal angle of the V-shaped guide groove is set to 145°.

6. The soldering device for electrical automation design according to claim 1, characterized in that, The pipe clamping and conveying assembly (5) also includes a longitudinal mounting frame (51) on the outside for mounting the strip conveyor belt (52), and a geared motor (53) for driving the strip conveyor belt (52) is mounted at the end of the longitudinal mounting frame (51).

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