Connecting terminal baking device

Abstract

The utility model relates to a baking device for a connecting terminal. The baking device comprises a mounting seat, a plurality of heating elements, the plurality of heating elements are arranged on the mounting seat, the plurality of heating elements are obliquely arranged and enclose a baking cavity from a plurality of directions and angles, a connecting terminal is arranged above the baking cavity in a right-facing manner, and the plurality of heating elements are arranged to heat the connecting terminal from the plurality of directions respectively; according to the utility model, the plurality of heating elements are arranged and used for heating the connecting terminal from different directions and angles, so that not only is the temperature difference between the connecting terminal and the injection-molded part reduced, but also the characteristic part of the connecting terminal can be heated in a targeted manner, the heating effect and efficiency are improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to a baking device for connecting terminals. Background Art

[0002] IBS refers to an intelligent battery sensor, which is a device installed on an automotive battery. It is used to monitor the performance and status of the battery, and is crucial for improving the efficiency, safety and extending the service life of the battery. The intelligent battery sensor usually uses conductive connecting terminals to connect the battery posts. However, the connecting terminals often become loose due to vehicle vibrations, resulting in unstable connection between the posts and the intelligent battery sensor. In addition, the exposed conductive connecting terminals are also prone to leakage, with insufficient safety. Currently, in order to improve the stability and insulation of the connecting terminals and enhance safety performance, the connecting terminals are usually wrapped by injection molding with injection molded parts. However, due to the temperature difference between the connecting terminals and the injection molded parts, the injection molding effect is not good. Summary of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the problem in the prior art that there is a temperature difference between the connecting terminals and the injection molded parts, resulting in poor injection molding effect between the two. Furthermore, a baking device for connecting terminals is provided, which effectively increases the temperature of the connecting terminals, reduces the temperature difference between the connecting terminals and the injection molded parts, and improves the injection molding effect between the connecting terminals and the injection molded parts.

[0004] To solve the above technical problem, the utility model provides a baking device for connecting terminals, including:

[0005] A mounting base;

[0006] A plurality of heating elements, the plurality of heating elements are arranged on the mounting base, the plurality of heating elements are inclined and enclose a baking cavity from multiple directions and angles, the connecting terminals are disposed directly above the baking cavity, and the plurality of heating elements are arranged to heat the connecting terminals from multiple directions respectively.

[0007] In an embodiment of the utility model, a slide rail and a slide seat slidably connected to the slide rail are further included, and the plurality of mounting bases are linearly distributed on the slide seat.

[0008] In an embodiment of the utility model, a heat dissipation fan arranged on the slide seat is further included, and the heat dissipation fan is disposed directly opposite to the back of the plurality of heating elements.

[0009] In an embodiment of the utility model, a turntable located above the mounting base is further included, the turntable is provided with a plurality of baking areas, the connecting terminals are arranged in the baking areas, and the plurality of baking areas are arranged to be able to rotate to directly above the mounting base in sequence.

[0010] In one embodiment of the present utility model, a plurality of baking stations are provided in the baking area, and the plurality of baking stations are arranged in one-to-one correspondence with the plurality of mounting seats.

[0011] In one embodiment of the present utility model, a positioning fixture is provided at the baking station, and the connecting terminal is fixed by the positioning fixture.

[0012] In one embodiment of the present utility model, the mounting seat is provided with a groove, and the plurality of heating elements are arranged in the groove.

[0013] In one embodiment of the present utility model, a plurality of air holes are provided at the bottom of the groove, the centers of the plurality of air holes converge at a point, the heating element is arranged in the air holes, and the heat dissipation fan is directly opposite to the bottom of the plurality of air holes.

[0014] In one embodiment of the present utility model, the heating element is set as a planar heating lamp, and the center lines of the plurality of planar heating lamps converge at a point.

[0015] In one embodiment of the present utility model, an annular mounting portion is provided at the orifice of the air hole, and the edge of the planar heating lamp abuts against the annular mounting portion.

[0016] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0017] For the connecting terminal baking device of the present utility model, before injection molding, the connecting terminal is heated and baked by the heating element, thereby increasing the temperature of the connecting terminal, reducing the temperature difference between the connecting terminal and the injection molded part, and improving the injection molding effect; a plurality of heating elements are provided to heat the connecting terminal from different directions and angles, and the operator can heat the connecting terminal according to the actual heating area required by the connecting terminal, which not only improves the heating effect and efficiency, but also reduces the energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0019] Figure 1 is a schematic structural diagram of the connecting terminal baking device of the present utility model.

[0020] Figure 2 is Figure 1 a schematic structural diagram of the three planar heating lamps and the baking cavity shown.

[0021] Figure 3 is Figure 1 a schematic structural diagram of the three planar heating lamps and the mounting seat shown.

[0022] Figure 4 is Figure 3 a schematic structural diagram of the bottom view of the shown mounting base.

[0023] Explanation of the reference numerals in the accompanying drawings of the specification: 1. Slide rail; 2. Slide seat; 3. Mounting base; 31. Air hole; 32. Annular mounting portion; 33. Groove; 4. Heating element; 41. Baking cavity; 5. Cooling fan; 6. Baffle. Specific embodiments

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0025] Embodiment

[0026] Referring to Figure 1 and 2 as shown, in an embodiment of the present utility model, a connecting terminal baking device includes

[0027] a mounting base 3, which is set as a square metal structure and is provided with support columns at its bottom;

[0028] Three heating elements 4, the three heating elements 4 are fixedly arranged on the mounting base 3, the three heating elements 4 are inclined and enclose a baking cavity 41 from multiple directions and angles, the inclination angle is between zero and ninety degrees, the distances between the three heating elements 4 are equal. In this embodiment, the inclination angle of the heating element 4 is forty-five degrees, the connecting terminal is disposed directly above the baking cavity 41, the three heating elements 4 are arranged to radiate heat obliquely upward from three directions to heat the connecting terminal, the three heating elements 4 can heat different parts of the connecting terminal respectively, and can achieve precise heating according to actual needs, so as to reduce energy consumption and improve the heating effect; the heating element 4 can be set as a resistance wire, a heating lamp, an infrared heating element, an electromagnetic induction heating element, etc.

[0029] In an embodiment of the present utility model, referring to Figure 1 as shown, in order to quickly and precisely push the mounting base 3 and the heating element 4 as a whole into the device, or pull them out of the device for later maintenance, it further includes a slide rail 1 and a slide seat 2 slidably connected to the slide rail 1. Two rows of six mounting bases 3 are linearly distributed on the slide seat 2, and a baffle 6 is arranged on the slide seat 2, and the baffle 6 is used to reduce the heat dissipation of the heating element 4.

[0030] In an embodiment of the present utility model, referring to Figure 1As shown, it further includes a heat dissipation fan 5 arranged on the sliding seat 2. The heat dissipation fan 5 is arranged opposite to the backs of the three heating elements 4. The heat dissipation fan 5 is used to blow air to cool the backs of the heating elements 4, preventing the backs of the heating elements 4 from being burned due to excessive temperature. One heat dissipation fan 5 is correspondingly arranged directly below one mounting seat 3. By using the mounting seat 3 to block the cold air flow, the loss of heat radiated by the three heating elements 4 can be reduced.

[0031] In an embodiment of the present invention, in order to improve the baking efficiency and reduce the working intensity, it further includes a turntable located above the mounting seat 3. The turntable is evenly provided with three baking areas. The connection terminals are arranged in the baking areas. The three baking areas are arranged to be able to rotate with the turntable and sequentially rotate above the six mounting seats 3, so that while the heating element 4 heats the connection terminal directly above, an operator or a manipulator can also perform loading and unloading on the turntable.

[0032] In an embodiment of the present invention, the baking area is provided with six baking stations, specifically including two rows of a total of six baking stations. The six baking stations are linearly distributed and are correspondingly arranged one by one with the six mounting seats 3.

[0033] In an embodiment of the present invention, each baking station is provided with a positioning fixture, and the positioning fixture fixes the connection terminal.

[0034] In an embodiment of the present invention, referring to Figure 3 As shown, in order to facilitate the installation of the heating element 4 and also make the heat more concentrated, the mounting seat 3 is provided with a groove 33, and the three heating elements 4 are arranged in the groove 33.

[0035] In an embodiment of the present invention, referring to Figure 3 and 4 As shown, the bottom of the groove 33 is provided with three air holes 31. The three air holes 31 are inclined and the center lines of the three air holes 31 intersect at one point. The heating element 4 is arranged in the air holes 31. The heat dissipation fan 5 is arranged directly opposite to the bottoms of the three air holes 31. The heat dissipation fan 5 blows cold air into the air holes 31 to take away the heat from the back of the heating element 4.

[0036] In an embodiment of the present invention, referring to Figure 2 As shown, the heating element 4 is set as a planar heating lamp. The center lines of the three planar heating lamps intersect at one point, and this point is located on the surface of the connection terminal. The light beams emitted obliquely upward by the three planar heating lamps intersect at the surface of the connection terminal to heat and bake the connection terminal.

[0037] In an embodiment of the present invention, referring to Figure 1As shown, an annular mounting portion 32 is provided at the edge of the orifice of the air hole 31. The outer contour of the planar heating lamp matches the annular mounting portion 32. The edge of the planar heating lamp abuts against the annular mounting portion 32 and is fixedly connected to the annular mounting portion 32 by screws. One end of the air hole 31 is tightly blocked by the planar heating lamp. Since the cooling fan 5 blows cold air into the air hole 31, one end of the air hole 31 is sealed to prevent the cold air from leaking out, avoiding accelerating the heat dissipation of the planar heating lamp.

[0038] The working principle of the connection terminal baking device of the present utility model is as follows:

[0039] First, the slide seat 2 is pushed along the slide rail 1 to the bottom of the turntable. Then, the connection terminals to be baked are fixed on the turntable through the positioning fixture. Then, the turntable is rotated so that the first baking area rotates above the six mounting seats 3. The angle of the turntable is finely adjusted so that one mounting seat 3 is aligned with one baking station. If it is necessary to heat the connection terminals comprehensively, all three planar heating lamps are turned on. The three planar heating lamps irradiate the connection terminals obliquely upward from three angles, and the radiated heat causes the connection terminals to heat up comprehensively and quickly. If only a specific part of the connection terminals needs to be heated, the planar heating lamp at the corresponding position is turned on, and the planar heating lamp irradiates this part, causing the temperature of this part to rise. If the temperature of the back of the planar heating lamp is too high, the cooling fan 5 is turned on to blow air and cool the back of the planar heating lamp; when the temperature of the connection terminals rises to the predetermined temperature, the planar heating lamp stops irradiating, and the turntable rotates to move the next baking area above the six mounting seats 3. At the same time, the heated connection terminals are removed and reloaded, and this cycle is repeated.

[0040] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the creation of the present utility model.

Claims

1. A connection terminal baking device, characterized in that: include, Mounting seat; A plurality of heating elements are arranged on the mounting base, the plurality of heating elements are arranged obliquely and enclose a baking cavity from multiple directions and angles, the connecting terminal is arranged directly above the baking cavity, and the plurality of heating elements are configured to heat the connecting terminal from multiple directions respectively.

2. A connection terminal baking device according to claim 1, characterized in that: It also includes a slide rail and a slide seat slidably connected to the slide rail, and a plurality of mounting seats are linearly distributed on the slide seat.

3. A connection terminal baking device according to claim 2, characterized in that: It also includes a heat dissipation fan arranged on the slide seat, and the heat dissipation fan is arranged facing the backs of the plurality of heating elements.

4. A connection terminal baking device according to claim 1, characterized in that: It also includes a turntable located above the mounting seat, the turntable is provided with a plurality of baking areas, the connecting terminals are arranged in the baking areas, and the plurality of baking areas are arranged to be able to rotate to above the mounting seat in sequence.

5. A connection terminal baking device according to claim 4, characterized in that: The baking area is provided with a plurality of baking stations, and the plurality of baking stations are arranged in one-to-one correspondence with the plurality of mounting seats.

6. A connection terminal baking device according to claim 5, characterized in that: The baking station is provided with a positioning fixture, and the positioning fixture fixes the connecting terminal.

7. A connection terminal baking device according to claim 3, characterized in that: The mounting seat is provided with a groove, and the plurality of heating elements are arranged in the groove.

8. The connection terminal baking device according to claim 7, characterized in that: A plurality of air holes are arranged at the bottom of the groove, the centers of the plurality of air holes converge at one point, the heating element is arranged in the air holes, and the heat dissipation fan is arranged opposite to the bottom of the plurality of air holes.

9. A connection terminal baking device according to claim 8, characterized in that: The heating element is configured as a planar heating lamp, and the center lines of a plurality of the planar heating lamps intersect at one point.

10. A connection terminal baking device according to claim 9, characterized in that: The opening of the air hole is provided with an annular mounting portion, and the edge of the planar heating lamp abuts against the annular mounting portion.

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