CN211654724U

CN211654724U - Rosin helps fusing agent feed mechanism to scribble temperature fuse

Info

Publication number: CN211654724U
Application number: CN202020749979.3U
Authority: CN
Inventors: 朱国豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-09
Anticipated expiration: 2030-05-09

Abstract

The rosin-coated fusing assistant feeding mechanism for the temperature fuse comprises an inner box, a heating box, a heat insulation sleeve, a heat pipe and a bottom plate, wherein the heating box is embedded in the heat insulation sleeve, the heat pipe is installed in the lower part of the heating box through the heat insulation sleeve, the heat pipe can heat the heating box, the bottom of the heat insulation sleeve is connected to the bottom plate through a support rod, the inner box comprises an inner groove and two side leaves higher than the inner groove, the lower parts of the side leaves are provided with jacking fixed pipes, the inner groove is provided with an arc groove, the groove of the heating box is internally provided with a lifting pipe higher than the groove surface, the lifting pipe is internally provided with a hole which traverses the heating box, the lower part of the heating box is provided with a jacking plate, the jacking plate comprises a jacking rod, the jacking rod extends out of the upper part of the heating box through a hole of the jacking pipe to be connected with a jacking fixing pipe on the inner box, the lower part of the jacking plate is connected with an air cylinder, and the inner box can move up and down on the heating box through the air cylinder. The utility model discloses, changed temperature fuse and scribbled what rosin helped fusing agent dip in and attach the mode, avoided dipping in and attach too much problem.

Description

Rosin helps fusing agent feed mechanism to scribble temperature fuse

Technical Field

The utility model relates to a production feed mechanism of temperature fuse especially relates to temperature fuse and scribbles rosin and help fusing agent feed mechanism.

Background

In the production process of the temperature fuse, after the fusible alloy and the metal pins on the temperature fuse are welded, a layer of rosin fusing assistant agent needs to be wrapped on the surface of the fusible alloy, in the prior art, the rosin fusing assistant agent is coated on the surface of the fusible alloy and is completed through manual operation, and the operation mode is low in efficiency, difficult to meet the requirement of large-scale production of the temperature fuse, long in labor cost and high in manual cost, and is not beneficial to reducing the cost of the temperature fuse.

In order to improve the defects, the fusible alloy wire of the temperature fuse is coated with the rosin fusing assistant agent in the implementation process of the temperature fuse welding automation, but in the existing automation operation, the temperature fuse automatically goes deep into a melting fusing assistant agent pool through a production line to be dipped and attached, the rosin fusing assistant agent is coated too much, a large amount of fusing assistant agent is easily dipped and attached on pins at two sides of the fusible alloy wire, and the pin sealing of the subsequent temperature fuse is not facilitated.

Disclosure of Invention

Therefore, in order to solve the problem that the temperature fuse is dipped and attached with excessive fluxing agent through a production line, the rosin fusing assisting feeding mechanism for coating the temperature fuse is provided, the dipping mode that the rosin fusing assisting agent is coated on the temperature fuse is changed through the feeding mechanism, and the problem of excessive dipping is avoided.

The utility model discloses a following scheme realizes: a rosin-coated fusing assistant feeding mechanism for a temperature fuse comprises an inner box, a heating box, a heat insulation sleeve, a heat pipe and a bottom plate, wherein the heating box is embedded in the heat insulation sleeve, the heat pipe is installed in the lower portion of the heating box through the heat insulation sleeve and can heat the heating box, the bottom of the heat insulation sleeve is connected to the bottom plate through a support rod, the inner box comprises an inner groove and two side leaves higher than the inner groove, the lower portions of the side leaves are provided with jacking fixed pipes, the inner groove is provided with an arc groove, the heating box is internally provided with a lifting pipe higher than the groove surface, the lifting pipe is internally provided with a hole penetrating through the heating box, the lower portion of the heating box is provided with a jacking plate, the jacking plate comprises a jacking rod, the jacking rod extends out of the upper portion of the heating box through the hole of the jacking pipe and is connected with the jacking fixed pipes on the inner box, the lower portion of the jacking plate is connected with an air cylinder through the air cylinder, the inner box can move up and down on the heating box.

Furthermore, a guide rod is arranged between the arc groove and the side leaf.

Furthermore, the lower part of the heating box is provided with two heating holes, a thermocouple probe hole is also arranged between the two heating holes, and the heat pipe is arranged in the two heating holes in the heating box through the heat insulation sleeve.

Furthermore, a movable rod is arranged between the heat insulation sleeve and the bottom plate.

Furthermore, the lower part of the jacking plate is provided with a cylinder fixing pipe, and a push rod of the cylinder is connected with the jacking plate through the cylinder fixing pipe.

Furthermore, the jacking plate is provided with a positioning hole, the jacking plate is movably connected with the movable rod through the positioning hole, the jacking plate is positioned through the movable rod in the cylinder driving jacking process, and the jacking plate can move up and down on the movable rod movably.

The utility model discloses, the heat pipe can external connection be temperature controller controlling means, through the temperature controller, can be very audio-visual control and the temperature in the heat preservation heating box.

The utility model discloses, the jacking control rhythm of cylinder can cooperate the beat of the automatic line production of temperature fuse to realize that temperature fuse scribbles the automatic serialization that pine rosin helps fusing agent.

The utility model discloses, temperature fuse is scribbled rosin and is helped fusing agent feed mechanism and install in the automatic line production of temperature fuse, the temperature fuse is located the automatic continuous through of top of heating box, add rosin and help fusing agent in the heating box, utilize the heat pipe to heat for the heating box, help fusing agent with the rosin of solid and melt, during the interior cell surface initial state of interior box, be located below the cell surface of heating box, liquid rosin in the heating box helps fusing agent can be full of the inside groove, drive actuating cylinder, the cylinder drives the jacking plate, box jack-up in with the jacking rod of jacking plate, the inside groove of filling with rosin and helping fusing agent stretches out the cell surface top of heating box, rosin in the inside groove helps fusing agent can dip in on the fusible alloy silk of the temperature fuse of top fast.

The utility model discloses, dip in the in-process that attaches fast, the temperature fuse passes through the guide rod guide and enters into on the arc groove of inside groove, two pins on the temperature fuse are located the inside groove outside, two pins of having avoided the temperature fuse are too much dip in and attach rosin and help the fusing agent, because the arc groove sets up, fusible alloy silk on the temperature fuse dips in the degree of depth that attaches and is restricted in the degree of depth of arc groove, also avoided too much of fusible alloy silk to dip in and attach rosin and help the fusing agent, dip in and attach the back, the quick interior inslot of interior box falls back in the heating box.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the utility model from the bottom.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a schematic sectional view taken along the line a-a in fig. 3.

Fig. 5 is a perspective view of the inner case from the top.

Fig. 6 is a perspective view of the inner box from the bottom.

Fig. 7 is a perspective view of the outer tank.

Fig. 8 is a top view of fig. 8.

Fig. 9 is a schematic cross-sectional view taken along the direction B-B in fig. 8.

Wherein: 1-inner box, 11-inner groove, 12-side leaf, 13-guide rod, 14-arc groove, 15-jacking fixed tube, 2-heating box, 21-lifting tube, 22-heating hole, 23-thermocouple probe hole, 3-heat insulation sleeve, 4-bottom plate, 41-supporting rod, 42-movable rod, 5-cylinder, 6-heat pipe, 7-jacking plate, 71-cylinder fixed tube and 72-jacking rod.

Detailed Description

The following provides a brief description of embodiments of the present invention with reference to the accompanying drawings.

The utility model discloses, rosin helps fusing agent feed mechanism is scribbled to temperature fuse, refer to FIG. 1, FIG. 2, FIG. 4, including inner box (1), heating box (2), radiation shield (3), heat pipe (6), bottom plate (4), heating box (2) are inlayed and are overlapped in radiation shield (3), heat pipe (6) are installed in heating hole (22) of heating box (2) through radiation shield (3), heating box (2) can heat and keep warm through heat pipe (6), the bottom of radiation shield (3) is connected on bottom plate (4) through bracing piece (41), be equipped with two lifting pipes (21) that are higher than the trough surface in the inslot of heating box (2), lifting pipe (21) are inside hollow, the inside hole of lifting pipe (21) break through heating box (2), be equipped with jacking plate (7) in the lower part of heating box (2), jacking plate (7) are connected together with inner box (1) through the hole of lifting pipe (21) through two jacking rods (72), referring to fig. 5 and 6, the inner box (1) comprises an inner groove (11), two sides of the inner groove (11) are provided with symmetrical side leaves (12), the two side leaves (12) are higher than the inner groove (11), the lower part of each side leaf (12) is provided with a jacking fixed pipe (15), the inner groove (11) is provided with an arc groove (14), a guide rod (13) is further arranged between the arc groove (14) and the side leaves (12), the guide rod (13) is convenient to guide a temperature fuse in the arc groove (14), a jacking rod (72) of a jacking plate (7) is connected with the jacking fixed pipe (15) through a jacking pipe (21), the lower part of the jacking plate (7) is provided with a cylinder fixed pipe (71), the cylinder fixed pipe (71) is connected with a push rod of a cylinder (5), the jacking plate (7) is further provided with a positioning hole, and the jacking plate (7) is connected with a movable rod (42) connected between a heat insulation sleeve (3) and a bottom plate (4) through the positioning hole, in the lifting process of the cylinder (5), the jacking plate (7) can freely move up and down through the movable rod (42).

During operation, the utility model is installed on the automatic line production process of the temperature fuse, the temperature fuse is positioned above the heating box (2) and automatically and continuously passes through, the rosin fusing assistant agent is added into the heating box (2), the heating box (2) can be heated by the heat pipe (6), the heating temperature is correspondingly set at 70-120 ℃ according to the softening point of the rosin fusing assistant agent, the solid rosin fusing assistant agent is melted, when the inner groove (11) surface of the inner box (1) is in the initial state, the heating box is positioned below the groove surface of the heating box (2), the liquid rosin fusing assistant agent in the heating box (2) can fill the inner groove (11), the cylinder (5) is driven, the cylinder (5) drives the jacking plate (7), the inner box (1) is jacked up by the jacking rod (72) of the jacking plate (7), so that the inner groove (11) filled with the rosin fusing assistant agent extends out of the groove surface of the heating box (2), the rosin fusing assistant agent in the inner groove (11) can be quickly dipped on the fusible alloy wire of the thermal fuse above.

The utility model discloses, attach rosin for quick dipping in of temperature fuse and help fusing agent through cylinder (5) quick control lifting inside groove (11), changed current temperature fuse and scribbled what rosin helped fusing agent dip in and attach the mode, avoided rosin help fusing agent dip in and attach too much problem.

Claims

1. Rosin helps fusing agent feed mechanism is scribbled to temperature fuse, including interior box, heating box, radiation shield, heat pipe, bottom plate, the heating box is inlayed and is overlapped in the radiation shield, and the heat pipe sees through the radiation shield and installs in heating box lower part, and the heat pipe can be for heating box heating, and the bottom of radiation shield is passed through the bracing piece and is connected on the bottom plate, its characterized in that: the inner box comprises an inner groove and two side leaves higher than the inner groove, the side leaves are provided with jacking fixing pipes at the lower parts, the inner groove is provided with an arc groove, the heating box is internally provided with a lifting pipe higher than the groove surface, the lifting pipe is internally provided with a hole crossing the heating box, the heating box is provided with a jacking plate at the lower part, the jacking plate comprises a jacking rod, the jacking rod extends out of the hole of the jacking pipe to be connected with the jacking fixing pipes on the upper part of the heating box and the inner box, the lower part of the jacking plate is connected with a cylinder, and the inner box can move up and down on the heating box through the cylinder.

2. The temperature fuse rosin helps fusing agent feed mechanism of claim 1, characterized by: and a guide rod is arranged between the arc groove and the side leaf.

3. The temperature fuse rosin helps fusing agent feed mechanism of claim 1, characterized by: the lower part of the heating box is provided with two heating holes, and a thermocouple probe hole is arranged between the two heating holes.

4. The temperature fuse rosin helps fusing agent feed mechanism of claim 1, characterized by: and a movable rod is also arranged between the heat insulation sleeve and the bottom plate.

5. The temperature fuse rosin helps fusing agent feed mechanism of claim 1, characterized by: the lower part of the jacking plate is provided with a cylinder fixing pipe, and a push rod of the cylinder is connected with the jacking plate through the cylinder fixing pipe.

6. The temperature fuse rosin-coated fusing aid feeding mechanism of claim 1 or claim 4, wherein: the jacking plate is also provided with a positioning hole, and the jacking plate is movably connected with the movable rod through the positioning hole.