Heating welding mechanism

Abstract

The utility model discloses a heating and welding mechanism, which relates to the technical field of heating and welding, and comprises a top support plate and a bottom support plate, an isolation frame and a heating structure are arranged below the top support plate, the heating structure comprises a heating plate, a heating rod and a hot melting column, a mould and a pressing structure are arranged above the bottom support plate, and the bottom support plate is connected with the isolation frame. The pressing structure comprises an elastic hinge and a pressing plate. The device is compact in structure and high in stability, the reliability of the welding process is ensured, a heating system is uniform and rapid, accurate temperature control can be combined, the welding quality and efficiency are ensured, the whole operation is simple, convenient and safe, the operation difficulty is reduced, the clamping fixture and the hot melting column can better meet the welding requirements of different models, and the production efficiency is improved. The device is an important tool for improving production efficiency and product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and welding, in particular to a heating and welding mechanism. Background Art

[0002] At present, the common welding technologies used in the automation industry are soldering and resistance welding, which are very mature for welding and assembling metal parts. However, there are relatively more non-standard designs for the welding of resin parts and PCB boards. Different structures need to be designed for hot-melt connection according to the structure of different parts. For example, the parts shown in the attached figure have a multi-layer structure, and the bottom is a resin part. This workpiece needs to be hot-melt connected. Therefore, a hot-melt connection mechanism is designed in combination with the needs of the above special parts. Utility Model Content

[0003] The purpose of the utility model is to provide a heating welding mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating and welding mechanism, including a top support plate and a bottom support plate, an isolation frame and a heating structure are provided below the top support plate, the heating structure includes a heating plate, a heating rod and a hot melt column, and a mold and a clamping structure are provided above the bottom support plate, and the clamping structure includes an elastic hinge and a pressure plate.

[0005] Furthermore: the isolation frame includes a connecting plate, the upper part of the connecting plate is fixedly connected to the top support plate, and the lower part of the connecting plate is surrounded by pillars, and the lower ends of the pillars are fixedly connected to the heating plate.

[0006] Further: the heating rod is inserted on the side of the heating plate, and the hot melt column is inserted below the heating plate.

[0007] Preferably, the hot melt column is positioned and interconnected with the heating plate through a positioning block below, and a sensor is inserted above the heating plate.

[0008] Preferably: the elastic hinge is interconnected with the bottom support plate through a fixing block, the pressing plate is arranged above the elastic hinge, a spring ejector pin is arranged in the middle of the pressing plate, a through hole is also arranged in the middle of the pressing plate, and the hot melt column can pass through the through hole.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a compact structure and high stability, which ensures the reliability of the welding process; the heating system is uniform and fast, and can be combined with precise temperature control to ensure the welding quality and efficiency; the overall operation is simple and safe, which reduces the difficulty of operation; the mold and hot melt column can better meet the needs of welding of different models, and is an important tool for improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is the front view of the utility model;

[0012] Figure 3 It is a schematic diagram of AA section view;

[0013] Figure 4 This is an enlarged schematic diagram of point B;

[0014] Figure 5 It is the state diagram of the utility model;

[0015] Figure 6 Schematic diagram of the workpiece structure.

[0016] In the figure: 1, top support plate, 2, isolation frame, 3, heating structure, 4, bottom support plate, 5, mold, 6, clamping structure, 7, fixing block, 8, workpiece, 201, connecting plate, 202, support, 301, heating plate, 302, heating rod, 303, sensor, 304, positioning block, 305, hot melt column, 601, elastic hinge, 602, pressure plate, 603, ejector pin. DETAILED DESCRIPTION

[0017] The present invention will be described below based on the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. However, it is worth noting that the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. However, for the parts that are not described in detail, those skilled in the art can also fully understand the present invention.

[0018] In addition, those skilled in the art should understand that the drawings are only provided to illustrate the purpose, features and advantages of the present invention, and the drawings are not actually drawn according to scale.

[0019] At the same time, unless the context clearly requires otherwise, the words "include", "comprises" and similar words throughout the specification and claims should be interpreted as inclusive rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0020] See also Figure 1-Figure 6 The utility model provides a technical solution: it includes a top support plate 1 and a bottom support plate 4, an isolation frame 2 and a heating structure 3 are provided below the top support plate 1, the heating structure 3 includes a heating plate 301, a heating rod 302 and a hot melt column 305, and a mold 5 and a clamping structure 6 are provided above the bottom support plate 4, the clamping structure 6 includes an elastic hinge 601 and a pressing plate 602.

[0021] The isolation frame 2 includes a connecting plate 201 , the upper part of the connecting plate 201 is fixedly connected to the top support plate 1 , and pillars 202 are arranged around the lower part of the connecting plate 201 , and the lower end of the pillar 202 is fixedly connected to the heating plate 301 .

[0022] The heating rod 302 is inserted at the side of the heating plate 301 , and the hot melt column 305 is inserted at the bottom of the heating plate 301 .

[0023] The bottom of the hot melt column is positioned and interconnected with the heating plate 301 through a positioning block 304 , and a sensor 303 is inserted above the heating plate 301 .

[0024] The elastic hinge 601 is interconnected with the bottom support plate 4 through the fixing block 7. The pressing plate 602 is arranged above the elastic hinge 601. A spring-loaded pin 603 is arranged in the middle of the pressing plate 602. A through hole is also arranged in the middle of the pressing plate 602, and the hot melt column 305 can pass through the through hole.

[0025] When using the utility model, the top support plate 1 and the bottom support plate 4 are fixed to the existing equipment by bolts, and then various wires are connected to the electrical components. The worker lifts the pressure plate 602, places the workpiece 8 to be processed on the mold 5 in order, places the resin part at the bottom, and then closes the pressure plate 602. Due to the action of the elastic hinge 601 and the ejector pin 603, the workpiece is pressed and stabilized. Then the existing equipment drives the top support plate 1 to descend and start welding. The temperature is controlled by the existing PLC, and the information is fed back by the sensor 303, so that fast welding can be achieved. After completion, the top support plate 1 is lifted, the pressure plate 602 is opened to take out the workpiece 8, and so on. Batch processing can be achieved, or automated production can be achieved in conjunction with the existing robotic arm.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heating welding mechanism, characterized in that: The invention comprises a top support plate (1) and a bottom support plate (4); an isolation frame (2) and a heating structure (3) are arranged below the top support plate (1); the heating structure (3) comprises a heating plate (301), a heating rod (302) and a hot melt column (305); a mold (5) and a clamping structure (6) are arranged above the bottom support plate (4); the clamping structure (6) comprises an elastic hinge (601) and a clamping plate (602).

2. A heating welding mechanism according to claim 1, characterized in that: The isolation frame (2) comprises a connecting plate (201), the upper part of the connecting plate (201) is fixedly connected to the top support plate (1), and pillars (202) are arranged around the lower part of the connecting plate (201), and the lower ends of the pillars (202) are fixedly connected to the heating plate (301).

3. A heating welding mechanism according to claim 1, characterized in that: The heating rod (302) is inserted at the side of the heating plate (301), and the hot melt column (305) is inserted below the heating plate (301).

4. A heating welding mechanism according to claim 3, characterized in that: The bottom of the hot melt column is positioned and interconnected with the heating plate (301) through a positioning block (304), and a sensor (303) is inserted above the heating plate (301).

5. A heating welding mechanism according to claim 1, characterized in that: The elastic hinge (601) is interconnected with the bottom support plate (4) via a fixing block (7); the pressing plate (602) is arranged above the elastic hinge (601); a spring ejector pin (603) is arranged in the middle of the pressing plate (602); a through hole is also arranged in the middle of the pressing plate (602); and the hot melt column (305) can pass through the through hole.

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