Electronic product welding device

Abstract

The utility model relates to the technical field of electronic product welding processing, and in particular to an electronic product welding device, comprising an operating table, a plurality of support columns are evenly fixedly installed on a circle along the bottom edge of the operating table, two control keys are installed on the top of one side of the outer ring surface of the operating table, a welding table is embedded on the top of the operating table, a circular hole groove is opened at the center of the top of the welding table, and a circle of gear grooves is opened at the bottom of the inner side wall of the circular hole groove. The utility model designs an electronic product welding device, and four customized welding grooves of different specifications are used to adapt to four different sizes of PCB boards for loading and fixing to complete welding, and the welding table can be driven to rotate by a motor to adjust to the required welding groove position. At the same time, after the welding operation is completed, the solder joints can be automatically blown and cooled to accelerate solidification to ensure rapid and complete solidification of the welding.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product welding processing, in particular to an electronic product welding device. Background Art

[0002] Electronic product welding processing refers to the process of connecting components, wires and other parts together through welding technology during the manufacturing process of electronic products to achieve circuit conduction and device fixation. Welding processing is an important process in the manufacture of electronic products, and its quality directly affects the performance and reliability of the product. Electronic product welding processing needs to be performed on a welding table. The PCB is placed in the designed groove and then welded. However, a general welding table can only adapt to PCB boards of one shape and specification, and its applicability is poor. It cannot adapt to PCB boards of various shapes for placement and fixation and then processing. At the same time, there is a lack of cooling treatment during welding, and the solder joints cannot be quickly and completely solidified.

[0003] In summary, the utility model solves the existing problems by designing an electronic product welding device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a clothing heat setting treatment device for clothing processing, which has the advantages of being able to adapt to four different specifications of PCB boards for loading and fixing to complete welding, and being able to automatically blow air to dissipate heat for the welding after the welding is completed, thereby accelerating the solidification of the welding and ensuring that the welding is quickly and completely solidified.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electronic product welding device comprises an operating table, a plurality of support columns are evenly fixedly installed along a circle on the bottom edge of the operating table, two control keys are installed on the top of one side of the outer ring surface of the operating table, a welding table is embeddedly installed on the top of the operating table, a circular hole groove is opened at the center of the top of the welding table, a circle of gear grooves is opened at the bottom of the inner side wall of the circular hole groove, four welding grooves of different specifications are opened in four vertical directions on the top of the welding table, an electric push rod is installed on the inner side of the welding groove, and an electric suction cup is installed on the top of the electric push rod;

[0007] A column is installed at the top center of the welding table, a motor cover is sleeved and installed at the bottom position of the column, a transmission gear is installed at the bottom of the outer ring surface of the motor cover, fans are installed on the four sides of the column, a rotating seat is installed on the top of the column, a screw is threadedly connected on the outer ring surface of the rotating seat, a support rod is fixedly connected to one side of the outer ring surface of the rotating seat, a ring is fixedly installed on one end of the support rod, and a welding gun is installed on the inner side of the ring.

[0008] As a preferred solution of the utility model, the interior of the operating table is hollowed out, and a stepped slot is provided on the top of the inner side of the operating table. When the welding table is placed inside the operating table, its top panel fits into the slot.

[0009] As a preferred solution of the present invention, the thickness of the inner side of the welding groove is the same as the thickness of the PCB board, and the shapes and sizes of the four welding grooves are customized according to the sizes of four different specifications of PCB boards.

[0010] As a preferred solution of the utility model, an electric push rod is fixedly installed at the inner bottom end of the welding table, and a circular hole matching the size of the electric suction cup is opened at the bottom of the inner side surface of the welding groove, and the top of the electric push rod can extend from the inner side of the circular hole when the electric push rod is extended.

[0011] As a preferred solution of the utility model, the bottom of the column is fixedly installed on the inner bottom of the operating table, and the outer size of the motor cover matches the inner side size of the circular hole groove, and the top of the motor cover is flush with the top height of the welding table.

[0012] As a preferred solution of the utility model, the blowing surface of the fan is designed to be inclined downward, and when the fan is started, it can blow air corresponding to the inner sides of the four welding grooves respectively.

[0013] As a preferred solution of the utility model, the rotating seat can be rotated at the top of the column, and the rotating seat is fixed and cannot rotate when the screw is tightened. The welding gun is inserted into the inner side of the ring, and the hand-held position of the welding gun is located above the top of the ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, an electronic product welding device is designed, and four customized welding slots of different specifications are used to adapt to four different sizes of PCB boards for loading and fixing to complete welding. The welding table can be driven by a motor to rotate to adjust to the required welding slot position. At the same time, after the welding operation is completed, the soldering point can be automatically blown and cooled to accelerate solidification to ensure rapid and complete solidification of the welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the welding table of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model column and its components;

[0019] Figure 4 It is a schematic diagram of the structure of the operating table of the utility model.

[0020] In the figure: 1. operating table; 2. support column; 3. control key; 4. welding table; 401, round hole slot; 5. welding slot; 6. electric push rod; 7. electric suction cup; 8. gear slot; 9. column; 10. motor cover; 11. transmission gear; 12. fan; 13. rotating seat; 14. screw; 15. support rod; 16. collar; 17. welding gun. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0026] An electronic product welding device comprises an operating table 1, a plurality of support columns 2 are evenly fixedly installed around the bottom edge of the operating table 1, two control keys 3 are installed on the top of one side of the outer ring surface of the operating table 1, a welding table 4 is embeddedly installed on the top of the operating table 1, a circular hole groove 401 is opened at the center of the top of the welding table 4, a circle of gear grooves 8 are opened at the bottom of the inner side wall of the circular hole groove 401, four welding grooves 5 of different specifications are opened in four vertical directions on the top of the welding table 4, an electric push rod 6 is installed on the inner side of the welding groove 5, and an electric suction cup 7 is installed on the top of the electric push rod 6;

[0027] A column 9 is installed at the top center of the welding table 4, a motor cover 10 is sleeved and installed at the bottom of the column 9, a transmission gear 11 is installed at the bottom of the outer ring surface of the motor cover 10, a fan 12 is installed on the four sides of the column 9, a rotating seat 13 is installed on the top of the column 9, a screw 14 is threadedly connected to the outer ring surface of the rotating seat 13, a support rod 15 is fixedly connected to one side of the outer ring surface of the rotating seat 13, a ring 16 is fixedly installed at one end of the support rod 15, and a welding gun 17 is installed on the inner side of the ring 16.

[0028] For example, please refer to Figure 1 , Figure 2 and Figure 4 The interior of the upper operating table 1 is hollowed out, and a stepped slot is provided on the top of the inner side of the operating table 1. The welding table 4 is placed inside the operating table 1 and its top panel is just inserted into the inner side of the slot. The welding table 4 can rotate inside the operating table 1 under the action of external force;

[0029] The thickness of the inner side of the welding groove 5 is the same as the thickness of the PCB board, and the shapes and sizes of the four welding grooves 5 are customized according to the sizes of four different specifications of PCB boards. In order to meet the requirements of the loading and welding processing of four different PCB boards, an electric push rod 6 is fixedly installed at the inner bottom of the welding table 4, and a round hole matching the size of the electric suction cup 7 is opened at the bottom of the inner side of the welding groove 5, and the top of the electric push rod 6 can extend from the inside of the round hole when it is extended. When the electric push rod 6 is shortened to the shortest length, the top of the electric suction cup 7 is flush with the inner bottom surface of the welding groove 5, and when the PCB is placed in the welding groove 5, the electric suction cup 7 can suck the bottom of the PCB board to keep it stable.

[0030] For example, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The bottom of the column 9 is fixedly mounted on the inner bottom of the operating table 1, and the outer size of the motor cover 10 matches the inner side size of the circular hole groove 401, the top of the motor cover 10 is flush with the top height of the welding table 4, the motor cover 10 is just received inside the circular hole groove 401, and the transmission gear 11 is meshed with the gear groove 8 on the inner wall of the circular hole groove 401. When the motor rotates, the transmission gear 11 drives the gear groove 8 to rotate the welding table 4, and the motor is controlled by two control keys 3, which respectively control the motor to run in two different directions;

[0031] The blowing surface of the fan 12 is designed to be obliquely downward, and when the fan 12 is started, it can blow air corresponding to the inner sides of the four welding grooves 5 respectively. The fan 12 and the welding gun 17 are controlled by a controller. The fan 12 does not rotate when the welding gun 17 is welding. When the welding gun 17 leaves the welding point, the fan 12 automatically starts to blow air to dissipate heat from the welding point. The wind speed of the fan 12 is set after testing, and the welding point will not be blown out of shape;

[0032] The rotating seat 13 can rotate at the top of the column, and when the screw 14 is tightened, the position of the rotating seat 13 is fixed and cannot rotate. The welding gun 17 is inserted into the inner side of the collar 16, and the hand-held position of the welding gun 17 is located above the top of the collar 16. The welding gun 17 can be directly pulled out from the collar 16 when in use, and the power supply line of the welding gun 17 is located inside the column 9.

[0033] Among them, the electric push rod 6, the electric suction cup 7, the motor, the fan 12, and the welding gun 17 are all existing technologies, and their structural principles are not described in detail.

[0034] Working process of the utility model: using an electronic product welding device designed by the scheme, when welding PCB boards of different specifications, first select a suitable welding slot 5 according to the specifications and shapes of the PCB boards, then press the control key 3 to rotate the motor in the motor cover 10, at this time the motor drives the gear slot 8 through the transmission gear 11, so that the welding table 4 rotates inside the operating table 1, when the welding slot 5 we need rotates to the front, release the control key 3 to stop, at this time put the PCB board into the welding slot 5, start the electric suction cup 7 to suck the bottom of the PCB board to keep it stable, at this time you can remove the welding gun 17 from the ring 16 to perform the welding operation of the components on the PCB board, when a component soldering point is completed and the soldering gun 17 is lifted, the fan 12 automatically starts to blow air to the soldering point, so that the soldering point is quickly and completely solidified, ensuring the welding quality of the soldering point.

[0035] In summary, the device can adapt to four different specifications of PCB boards for loading and fixing to complete welding, and can automatically blow air to dissipate heat after welding, accelerate the solidification of welding, and ensure that welding is quickly and completely solidified.

[0036] 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. An electronic product welding device, comprising an operating table (1), characterized in that: A plurality of support columns (2) are evenly and fixedly installed along a circle on the bottom edge of the operating table (1); two control keys (3) are installed on the top of one side of the outer ring surface of the operating table (1); a welding table (4) is embedded on the top of the operating table (1); a circular hole groove (401) is provided at the center of the top of the welding table (4); a circle of gear grooves (8) is provided at the bottom of the inner wall of the circular hole groove (401); four welding grooves (5) of different specifications are respectively provided in four vertical directions on the top of the welding table (4); an electric push rod (6) is installed on the inner side of the welding groove (5); and an electric suction cup (7) is installed on the top of the electric push rod (6); A column (9) is installed at the top center of the welding table (4), a motor cover (10) is sleeved and installed at the bottom position of the column (9), a transmission gear (11) is installed at the bottom of the outer ring surface of the motor cover (10), fans (12) are installed on the four side surfaces of the column (9), a rotating seat (13) is installed at the top of the column (9), a screw (14) is threadedly connected on the outer ring surface of the rotating seat (13), a support rod (15) is fixedly connected to one side of the outer ring surface of the rotating seat (13), a collar (16) is fixedly installed at one end of the support rod (15), and a welding gun (17) is installed on the inner side of the collar (16).

2. The electronic product welding device according to claim 1, characterized in that: The interior of the operating table (1) is hollowed out, and a stepped slot is provided on the top of the inner side surface of the operating table (1). When the welding table (4) is placed inside the operating table (1), its top panel fits into the inner side of the slot.

3. The electronic product welding device according to claim 1, characterized in that: The thickness of the inner side surface of the welding groove (5) is the same as the thickness of the PCB board, and the shapes and sizes of the four welding grooves (5) are customized according to the sizes of four different specifications of PCB boards.

4. The electronic product welding device according to claim 1, characterized in that: An electric push rod (6) is fixedly installed at the inner bottom end of the welding table (4), and a circular hole matching the size of the electric suction cup (7) is opened at the bottom of the inner side surface of the welding groove (5), and the top of the electric push rod (6) can extend from the inner side of the circular hole when the electric push rod (6) is extended.

5. The electronic product welding device according to claim 1, characterized in that: The bottom of the column (9) is fixedly mounted on the inner bottom of the operating table (1), and the outer dimensions of the motor cover (10) match the inner side dimensions of the circular hole groove (401), and the top of the motor cover (10) is flush with the top of the welding table (4).

6. The electronic product welding device according to claim 1, characterized in that: The blowing surface of the fan (12) is designed to be inclined downward, and when the fan (12) is started, it can blow air corresponding to the inner sides of the four welding grooves (5) respectively.

7. The electronic product welding device according to claim 1, characterized in that: The rotating seat (13) can rotate on the top of the column, and when the screw (14) is tightened, the rotating seat (13) is fixed and cannot rotate. The welding gun (17) is inserted into the inner side of the collar (16), and the hand-held position of the welding gun (17) is located above the top of the collar (16).

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