Patch desoldering heating table

Abstract

The utility model discloses a patch desoldering heating table which comprises a base and a power supply module arranged on one side, a support is installed on the base, a two-shaft mechanical holder is installed on the support and connected with the support through a height adjusting nut, one end of the two-shaft mechanical holder is connected with a ceramic heating plate, and the other end of the two-shaft mechanical holder is connected with a power supply module. The ceramic heating plate is connected with the two-axis mechanical holder through the pitching adjusting nut, the height and the angle of the heating platform are adjusted through the two-axis mechanical holder on the support in the using process, the arranged spherical gradienter can indicate whether the current heating platform is horizontal or not, and the equipment can be started by pressing a starting button on the power module after locking. Proper heating temperature is selected through the gear selection switch, and the heating temperature and power can be displayed on the eight-bit nixie tube in real time; the equipment combines angle adjustment and height adjustment functions and is provided with the gradienter, the problem of welding dislocation caused by an uneven table top can be effectively solved, the welding success rate is increased, the material storage box on one side can temporarily store patch elements, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of PCB manufacturing technology, and in particular to a surface mount desoldering heating table. Background Technology

[0002] In the electronics field, whether it's consumer electronics such as mobile phones and tablets, or equipment like industrial control circuit boards, component replacement and repair are essential. As electronic products become increasingly integrated and components on circuit boards become more densely packed, traditional soldering tools face numerous challenges when handling component disassembly.

[0003] A standard soldering iron is the most basic soldering tool. Its small heating area makes it primarily used for soldering single solder joints and desoldering simple components. However, for multi-pin surface mount components (such as surface mount technology (SMT) chips, which may have dozens or even hundreds of pins), heating each pin individually with a soldering iron is extremely inefficient and can easily lead to pin damage or pad detachment due to uneven heating. A hot air gun is another commonly used desoldering tool, melting solder joints by blowing out high-temperature hot air. However, the temperature control of a hot air gun is not precise enough, and the range of hot air is difficult to control accurately. When using a hot air gun for desoldering, localized overheating can easily damage surrounding components, and for small surface mount components, the airflow from the hot air gun may blow the component out of its original position.

[0004] Surface mount desoldering heating station technology is developed based on traditional soldering techniques. Modern Surface Mount Desoldering Heating Stations employ advanced heating technologies such as infrared heating and electromagnetic induction heating. However, current soldering stations cannot easily adjust the angle of their surface, making it difficult to ensure a level surface when the work surface is uneven, which can easily lead to problems such as misalignment during soldering. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a patch desoldering heating table.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A surface mount desoldering heating table includes a base and a power module located on one side. A bracket is mounted on the base, and a two-axis mechanical gimbal is mounted on the bracket. The two-axis mechanical gimbal is connected to the bracket via a height adjustment nut. A ceramic heating plate is connected to one end of the two-axis mechanical gimbal, and the ceramic heating plate is connected to the two-axis mechanical gimbal via a pitch adjustment nut.

[0008] Preferably, a spherical level is installed at the flat end of the ceramic heating plate, and a PCB board clamp is provided on the upper side of the other side of the ceramic heating plate.

[0009] Preferably, the ceramic heating plate is electrically connected with the power module through a power line (not shown).

[0010] Preferably, the power module is provided with an eight-digit nixie tube, a start button, a stop button and a gear selection switch on one side.

[0011] Preferably, an LED illuminating lamp is arranged above the bracket.

[0012] Preferably, a material storage box is arranged on one side of the base.

[0013] Compared with the prior art, the device has the advantages that: the height and angle of the heating platform are adjusted by the two-axis holder, the spherical level meter indicates whether the current heating platform is horizontal, the ceramic heating platform is locked by the height adjusting nut and the pitch adjusting nut after adjustment, the device is started by pressing the start button on the power module, the appropriate heating temperature is selected by the gear selection switch, the heating temperature and power are displayed on the eight-digit nixie tube in real time, the PCB board is fixed by the PCB board clamp on one side of the heating plate during welding or dismounting, the displacement of components caused by shaking is prevented, the device combines the angle adjustment and height adjustment functions and is provided with a level meter, the success rate of welding is effectively improved, the welding failure caused by the inclination of the desktop is reduced, the material storage box on one side can temporarily place the patch components, the loss of components during welding is prevented, the practicability is improved, the temperature and power are displayed in real time by the eight-digit nixie tube, the accuracy of the welding temperature is ensured, and the success rate of welding is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more specifically and intuitively illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below.

[0015] Figure 1 Structure diagram of the present application Figure One ;

[0016] Figure 2 Structure diagram of the present application Figure Two ;

[0017] Figure 3 Structure diagram of the present application Figure Three ;

[0018] Figure 4 Structure diagram of the present application Figure Three .

[0019] In the figure: base 1, power module 2, ceramic heating plate 3, material storage box 4, support 5, height adjusting nut 6, two-axis mechanical gimbal 7, pitch adjusting nut 8, spherical level 9, PCB board clamp 10, start button 11, stop button 12, gear selection switch 13, eight-digit nixie tube 14, LED illuminating lamp 15. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Reference Figures 1-4 A patch dismounting and welding heating table comprises a base 1 and a power module 2 arranged on one side. The base 1 is provided with a support 5. The support 5 is provided with a two-axis mechanical gimbal 7. The two-axis mechanical gimbal 7 is connected with the support 5 through a height adjusting nut 6. One end of the two-axis mechanical gimbal 7 is connected with a ceramic heating plate 3. The ceramic heating plate 3 is connected with the two-axis mechanical gimbal 7 through a pitch adjusting nut 8.

[0022] When in use, the height and angle of the heating platform are adjusted through the two-axis gimbal 7 on the support. The spherical level 9 arranged thereon can indicate whether the current heating platform is horizontal. After adjustment, the ceramic heating platform 3 is locked through the height adjusting nut 6 and the pitch adjusting nut 8. The device is started by pressing the start button 11 on the power module 2. The appropriate heating temperature is selected through the gear selection switch 13. The heating temperature and power are displayed in real time on the eight-digit nixie tube 14. When welding or dismounting, the PCB board can be fixed through the PCB board clamp 10 on one side of the heating plate to prevent the displacement of components caused by shaking. The device combines the functions of angle adjustment and height adjustment and is provided with a level, which can effectively improve the success rate of welding and reduce the welding errors caused by the inclination of the table top. The material storage box 4 on one side of the device can temporarily place patch components to prevent the loss of components during welding and improve the practicability.

[0023] In the embodiment, the connecting end of the ceramic heating plate 3 is provided with a spherical level 9. The other side of the ceramic heating plate 3 is provided with a PCB board clamp 10.

[0024] In the embodiment, the power module 2 is provided with an eight-digit nixie tube 14, a start button 11, a stop button 12 and a gear selection switch 13 on one side.

[0025] In the embodiment, the support 5 is provided with an LED illuminating lamp 15 on the top, which can provide additional illumination light source when the illumination is poor to ensure the brightness of the heating platform.

[0026] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A patch welding and heating table comprising a base (1) and a power module (2) arranged on one side, characterized in that, The base (1) is provided with a support (5), the support (5) is provided with a two-axis mechanical holder (7), the two-axis mechanical holder (7) is connected with the support (5) through a height adjusting nut (6), one end of the two-axis mechanical holder (7) is connected with a ceramic heating plate (3), and the ceramic heating plate (3) is connected with the two-axis mechanical holder (7) through a pitch adjusting nut (8).

2. The heating station according to claim 1, wherein A spherical level (9) is arranged on the flat part of the connecting end of the ceramic heating plate (3), and a PCB clamping (10) is arranged on the other side of the ceramic heating plate (3).

3. The heating station according to claim 1, wherein An eight-digit nixie tube (14), a start button (11), a stop button (12) and a gear selection switch (13) are arranged on one side of the power module (2).

4. The heating station according to claim 1, wherein, An LED illuminating lamp (15) is arranged above the support (5).

5. The heating station according to claim 1, wherein, A material storage box (4) is arranged on one side of the base (1).

Images