Gold immersion baking device for circuit board

Abstract

The utility model relates to the technical field of baking devices, in particular to a gold immersion baking device for a circuit board, which comprises a baking chamber and a hot-air blower, the front end of the baking chamber is fixedly connected with the hot-air blower, the rear end of the baking chamber is provided with a through hole, the inner side of the baking chamber is fixedly connected with a folding and fixing plate, and the inner side of the folding and fixing plate is fixedly connected with a driving assembly. A driving assembly is fixedly connected to the inner side of the baking oven, a circuit board body is arranged on one side of the driving assembly, an upper fixing assembly is fixedly connected to the inner side of the baking oven, a buffer fixing assembly is fixedly connected to one side of the driving assembly, and a water absorption assembly is arranged on one side of the driving assembly. The water on the surface of the circuit board body permeates into the sponge block, the circuit board body is suspended in the baking box through the buffer fixing assembly, and then the circuit board body is dried, so that the drying speed of the circuit board body is increased, and meanwhile, a certain energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of baking devices, in particular to a gold immersion baking device for circuit boards. Background Art

[0002] The circuit board needs to be cleaned during the processing. After cleaning, there will be water stains on the surface of the circuit board. If it cannot be removed quickly, it may affect the processing time of the circuit board. The water stains on the circuit board are removed by a baking device.

[0003] After the circuit board is cleaned, water droplets will condense on the surface. If it is dried simply by blowing hot air, it will take a certain amount of time, which not only affects the processing efficiency but also is not conducive to energy saving. Therefore, in order to solve the above problem, a gold immersion baking device for circuit boards is proposed. Utility Model Content

[0004] The utility model aims to provide an immersion gold baking device for circuit boards, so as to solve the problem that water droplets will condense on the surface of the circuit boards after cleaning. If they are dried simply by blowing hot air, it will take a certain amount of time, which will not only affect the processing efficiency.

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

[0006] The gold immersion baking device for circuit boards comprises a baking box and a hot air blower, wherein the front end of the baking box is fixedly connected to the hot air blower, the rear end of the baking box is provided with a through hole, the inner side of the baking box is fixedly connected to a folding plate, the inner side of the folding plate is fixedly connected to a driving component, one side of the driving component is provided with a circuit board body, the inner side of the baking box is fixedly connected to an upper fixing component, one side of the driving component is fixedly connected to a buffer fixing component, one side of the driving component is provided with a water absorption component, and the driving component comprises a middle fixing groove block, the inner side of the middle fixing groove block is rotatably connected to a rotating The stick is fixedly connected with a gear on one side of the rotating stick, and the end of the servo motor main shaft is fixedly connected to the outer side of the gear, which is meshed with one side of the first toothed slide plate, and one side of the first toothed slide plate is fixedly connected with a limited slide bar, and the bottom end of the first toothed slide plate is fixedly connected with a bottom fixed plate, and the outer side of the servo motor is meshed with one side of the second toothed slide plate. The water absorption component includes a hard shifting plate, and a hollow column rod is fixedly connected to one side of the hard shifting plate, and a sliding opening is provided on the inner side of the hard shifting plate, and a sponge block is fixedly connected to one side of the hard shifting plate, and a movable column hole is provided on the inner side of the sponge block.

[0007] As further optimized content of the present invention, the inner side of the baking oven is hollow, one end of the hot air blower, the inner side of the baking oven and the through port are connected, the structure of the upper solid component is the same as that of the folding plate, the driving component, the buffer fixing component and the water absorption component, and the circuit board body is arranged between the upper solid component and the water absorption component.

[0008] As further optimized content of the present invention, the inner side of the middle solid groove block is provided with a cylindrical rotating groove, the inner side of the middle solid groove block is provided with a rectangular groove, one end of the gear is rotatably connected to the inner side of the cylindrical rotating groove of the middle solid groove block, the rotating rod is in the shape of a cylinder, the second tooth slide plate and the first tooth slide plate are installed on the inner side of the rectangular groove of the middle solid groove block, one side of the first tooth slide plate is provided with teeth, and the first tooth slide plate is in the shape of a rectangle.

[0009] As a further optimization of the present invention, the first tooth slide plate is slidably connected to the inner side of the middle fixed groove block through a limiting slide bar, one side of the second tooth slide plate is fixedly connected to one side of the hard shift plate, the outer side of the middle fixed groove block is fixedly connected to the inner side of the folding plate, and one side of the servo motor is fixedly connected to the rear side of the folding plate.

[0010] As further optimized content of the present utility model, the buffer fixing assembly includes a movable hole shell, the inner side of the movable hole shell is slidably connected to a column fixing rod through a square bar, one side of the column fixing rod is fixedly connected to a rubber ball, one side of the column fixing rod is fixedly connected to a reset spring, the movable hole shell is in the shape of a hollow cylinder, and a limiting sliding groove is provided on the inner side of the movable hole shell.

[0011] As further optimization content of the present invention, the square bar is in the shape of a rectangle, the column fixing rod is in the shape of a cylinder, the rubber ball is in the shape of a hemisphere, one side of the return spring is fixedly connected to one side of the folding plate, and the outer side of the column fixing rod slides on the inner side of the empty column rod, the sliding opening and the inner side of the movable column hole.

[0012] As a further optimization of the present invention, the diameter of the movable column hole is the same as that of the sliding opening, the movable column hole and the sliding opening correspond one to one, the shape of the empty column rod is a hollow cylinder, and the movable column hole, the sliding opening and the empty column rod are on the same vertical line.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by providing a hot air blower, a folding and fixing plate, a driving component, a circuit board body, an upper fixing component, a buffer fixing component and a water absorbing component, before drying the circuit board body, the device squeezes the circuit board body simultaneously through two sponge blocks, so that the moisture on the surface of the circuit board body penetrates into the inside of the sponge blocks, and then suspends the circuit board body in the baking oven through the buffer fixing component, and then dries the circuit board body, which not only accelerates the drying speed of the circuit board body, but also achieves a certain energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the upper fixing component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the circuit board body of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the water absorbing component of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the folding and fixing plate of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the buffer fixing component of the utility model.

[0022] In the figure: 1. baking oven; 2. hot air blower; 3. through-port; 4. folding and fixing plate; 5. driving assembly; 51. middle fixing slot block; 52. rotating rod; 53. gear; 54. servo motor; 55. first tooth slide plate; 56. limit slide bar; 57. bottom fixing plate; 58. second tooth slide plate; 6. circuit board body; 7. upper fixing assembly; 8. buffer fixing assembly; 81. movable hole shell; 82. reset spring; 83. column fixing rod; 84. square bar; 85. rubber ball; 9. water absorption assembly; 91. hard shift plate; 92. empty column rod; 93. through-port; 94. sponge block; 95. movable column hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] See also Figure 1-7 , the utility model provides a technical solution:

[0026] The immersion gold baking device for circuit boards comprises a baking box 1 and a hot air blower 2. The front end of the baking box 1 is fixedly connected to the hot air blower 2. The rear end of the baking box 1 is provided with a through hole 3. The inside of the baking box 1 is fixedly connected to a folding plate 4. The inside of the folding plate 4 is fixedly connected to a driving component 5. A circuit board body 6 is arranged on one side of the driving component 5. An upper fixing component 7 is fixedly connected to the inside of the baking box 1. A buffer fixing component 8 is fixedly connected to one side of the driving component 5. A water absorption component 9 is arranged on one side of the driving component 5. The driving component 5 comprises a middle fixing groove block 51. A rotating rod 52 is rotatably connected to the inside of the middle fixing groove block 51. A rotating rod 52 is fixed on one side of the rotating rod 52. A gear 53 is fixedly connected, one side of the rotating rod 52 is fixedly connected to a servo motor 54, the end of the main shaft is fixedly connected to the outer side of the gear 53 and meshes with one side of the first toothed slide plate 55, one side of the first toothed slide plate 55 is fixedly connected to a limited position slide bar 56, the bottom end of the first toothed slide plate 55 is fixedly connected to a bottom fixed plate 57, the outer side of the servo motor 54 meshes with one side of the second toothed slide plate 58, the water absorbing component 9 includes a hard moving plate 91, one side of the hard moving plate 91 is fixedly connected to a hollow column rod 92, the inner side of the hard moving plate 91 is provided with a sliding opening 93, one side of the hard moving plate 91 is fixedly connected to a sponge block 94, and the inner side of the sponge block 94 is provided with a movable column hole 95.

[0027] As a further implementation of the present invention, the inner side of the baking oven 1 is hollow, one end of the hot air blower 2, the inner side of the baking oven 1 and the through port 3 are connected, the structure of the upper fixing component 7 is the same as that of the folding and fixing plate 4, the driving component 5, the buffer fixing component 8 and the water absorbing component 9, and the circuit board body 6 is arranged between the upper fixing component 7 and the water absorbing component 9, so that the hot air blown by the hot air blower 2 is blown to the circuit board body 6, thereby quickly drying the circuit board body 6;

[0028] As a further implementation of this scheme, a cylindrical rotating groove is opened on the inner side of the middle solid groove block 51, and a rectangular groove is opened through the inner side of the middle solid groove block 51. One end of the gear 53 is rotatably connected to the inner side of the cylindrical rotating groove of the middle solid groove block 51. The rotating rod 52 is in the shape of a cylinder. The second toothed slide plate 58 and the first toothed slide plate 55 are installed on the inner side of the rectangular groove of the middle solid groove block 51. One side of the first toothed slide plate 55 is provided with teeth. The first toothed slide plate 55 is in the shape of a rectangular body. After starting the servo motor 54, it is convenient for the second toothed slide plate 58 and the first toothed slide plate 55 to move in opposite directions at the same time, thereby controlling the buffer fixing component 8 and the water absorbing component 9 to move in opposite directions.

[0029] As a further implementation of this solution, the first toothed slide plate 55 is slidably connected to the inner side of the middle fixed groove block 51 through a limiting slide bar 56, one side of the second toothed slide plate 58 is fixedly connected to one side of the hard shifting plate 91, the outer side of the middle fixed groove block 51 is fixedly connected to the inner side of the folding plate 4, and one side of the servo motor 54 is fixedly connected to the rear side of the folding plate 4, which plays the effect of limiting the first toothed slide plate 55 and the second toothed slide plate 58 when moving, thereby improving the stability of the buffer fixing assembly 8 and the water absorbing assembly 9 when moving;

[0030] As a further implementation of the present invention, the buffer fixing assembly 8 includes a movable hole shell 81, the inner side of the movable hole shell 81 is slidably connected to a column fixing rod 83 through a square bar 84, one side of the column fixing rod 83 is fixedly connected to a rubber ball 85, and one side of the column fixing rod 83 is fixedly connected to a reset spring 82. The movable hole shell 81 is in the shape of a hollow cylinder, and a limited sliding groove is provided on the inner side of the movable hole shell 81, which has the effect of limiting the column fixing rod 83 when it moves, and at the same time facilitates the rubber ball 85 to squeeze the circuit board body 6, which has a certain buffering effect;

[0031] As a further implementation of this solution, the square bar 84 is in the shape of a rectangular body, the column rod 83 is in the shape of a cylinder, the rubber ball 85 is in the shape of a hemisphere, one side of the return spring 82 is fixedly connected to one side of the folding plate 4, and the outer side of the column rod 83 slides on the inner side of the hollow column rod 92, the through-slide opening 93 and the inner side of the movable column hole 95, so as to achieve the effect of adsorbing water droplets on the surface of the circuit board body 6;

[0032] As a further implementation scheme of the present scheme, the diameter of the movable column hole 95 is the same as that of the sliding opening 93, the movable column hole 95 corresponds one to one with the sliding opening 93, the shape of the hollow column rod 92 is a hollow cylinder, the movable column hole 95, the sliding opening 93 and the hollow column rod 92 are on the same vertical line, the column fixing rod 83 can be made to slide out of the movable column hole 95, and the rubber balls 85 at the upper and lower ends can fix the circuit board body 6 at the same time, so as to facilitate the drying of the circuit board body 6.

[0033] Working process: When the device is in use, the external power supply is powered on. When the water drops on the surface of the circuit board body 6 need to be sucked dry, before being sucked dry, the rubber ball 85 is inside the empty column rod 92, inside the movable column hole 95 and inside the empty column rod 92. At this time, there is a certain distance between the two sponge blocks 94. The servo motor 54 is started, and the servo motor 54 drives the rotating rod 52 to rotate, and the rotating rod 52 drives the gear 53 to rotate. The gear 53 rotates and is connected to the inner side of the middle solid groove block 51. When the middle solid groove block 51 rotates, the second tooth slide plate 58 moves upward, the first tooth slide plate 55 moves downward, and the second tooth slide plate 58 moves downward. The second tooth slide plate 58 and the first tooth slide plate 55 are both slidably connected to the inner side of the middle fixed groove block 51 through the limit slide bar 56, which plays the effect of limiting the movement of the first tooth slide plate 55 and the second tooth slide plate 58. The movement of the second tooth slide plate 58 drives the hard shifting plate 91 to move upward, and the hard shifting plate 91 drives the sponge block 94 to move upward, and at the same time, the device of the upper fixed component 7 is started. The working principle is the same as above. The first tooth slide plate 55 moves downward to drive the bottom fixed plate 57 to move downward, and the bottom fixed plate 57 drives the buffer fixed component 8 to move downward. When the column fixed rod 83 and the rubber ball 85 move into the empty column rod 92, After the two sponge blocks 94 squeeze the circuit board body 6, the sponge blocks 94 are deformed, and the sponge blocks 94 absorb water from the water drops on the surface of the circuit board body 6. After the water absorption is completed, the servo motor 54 moves in the opposite direction. The first tooth slide plate 55 and the second tooth slide plate 58 move at the same time. The first tooth slide plate 55 moves upward and the second tooth slide plate 58 moves downward. At this time, the rubber ball 85 slides out of the movable column hole 95. The rubber balls 85 at the upper and lower ends are released from the circuit board body 6 at the same time. The rubber balls 85 protect the circuit board body 6 and increase the contact with the circuit board body. The friction between the two bodies 6 causes the rubber ball 85 to push the column rod 83 to slide inside the movable hole shell 81, and the square bar 84 has the effect of limiting the column rod 83 when it moves. The column rod 83 squeezes the reset spring 82, and the reset spring 82 has the effect of resetting the column rod 83 and the rubber ball 85. At this time, the two sponge blocks 94 are away from the circuit board body 6, and the circuit board body 6 is suspended inside the baking oven 1. A certain space is set between the hard moving plates 91, and the hot air blower 2 is started to facilitate the hot air blown by the hot air blower 2 to blow to the circuit board body 6, thereby quickly drying the circuit board body 6.

[0034] 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 gold immersion baking device for a circuit board, comprising a baking box (1) and a hot air blower (2), characterized in that: The front end of the baking oven (1) is fixedly connected to a hot air blower (2); the rear end of the baking oven (1) is provided with a through opening (3); the inner side of the baking oven (1) is fixedly connected to a folding plate (4); the inner side of the folding plate (4) is fixedly connected to a driving component (5); one side of the driving component (5) is provided with a circuit board body (6); the inner side of the baking oven (1) is fixedly connected to an upper fixing component (7); one side of the driving component (5) is fixedly connected to a buffer fixing component (8); one side of the driving component (5) is provided with a water absorption component (9); the driving component (5) comprises a middle fixing groove block (51); the inner side of the middle fixing groove block (51) is rotatably connected to a rotating rod (52); one side of the rotating rod (52) is fixedly connected to a gear (53); One side of the rotating rod (52) is fixedly connected to a servo motor (54). The end of the main shaft of the rotating rod (52) is fixedly connected to the outer side of a gear (53) and meshes with one side of a first toothed slide plate (55). One side of the first toothed slide plate (55) is fixedly connected to a limited sliding bar (56). The bottom end of the first toothed slide plate (55) is fixedly connected to a bottom fixing plate (57). The outer side of the servo motor (54) meshes with one side of a second toothed slide plate (58). The water absorbing component (9) comprises a hard shifting plate (91). One side of the hard shifting plate (91) is fixedly connected to a hollow column rod (92). The inner side of the hard shifting plate (91) is provided with a sliding opening (93). One side of the hard shifting plate (91) is fixedly connected to a sponge block (94). The inner side of the sponge block (94) is provided with a movable column hole (95).

2. The gold immersion baking device for circuit boards according to claim 1, characterized in that: The inner side of the baking box (1) is hollow, one end of the hot air blower (2), the inner side of the baking box (1) and the opening (3) are connected, the structure of the upper fixing component (7) is the same as that of the folding plate (4), the driving component (5), the buffer fixing component (8) and the water absorption component (9), and the circuit board body (6) is arranged between the upper fixing component (7) and the water absorption component (9).

3. The gold immersion baking device for circuit boards according to claim 1, characterized in that: A cylindrical rotating groove is provided on the inner side of the middle solid groove block (51), a rectangular groove is provided through the inner side of the middle solid groove block (51), one end of the gear (53) is rotatably connected to the inner side of the cylindrical rotating groove of the middle solid groove block (51), the rotating rod (52) is in the shape of a cylinder, the second toothed slide plate (58) and the first toothed slide plate (55) are installed on the inner side of the rectangular groove of the middle solid groove block (51), one side of the first toothed slide plate (55) is provided with teeth, and the first toothed slide plate (55) is in the shape of a rectangular body.

4. The gold immersion baking device for circuit boards according to claim 1, characterized in that: The first toothed slide plate (55) is slidably connected to the inner side of the middle fixed groove block (51) via a limit slide bar (56); one side of the second toothed slide plate (58) is fixedly connected to one side of the hard shifting plate (91); the outer side of the middle fixed groove block (51) is fixedly connected to the inner side of the folding and fixing plate (4); and one side of the servo motor (54) is fixedly connected to the rear side of the folding and fixing plate (4).

5. The gold immersion baking device for circuit boards according to claim 1, characterized in that: The buffer fixing assembly (8) comprises a movable hole shell (81), the inner side of the movable hole shell (81) is slidably connected to a column fixing rod (83) via a square bar (84), one side of the column fixing rod (83) is fixedly connected to a rubber ball (85), one side of the column fixing rod (83) is fixedly connected to a return spring (82), the movable hole shell (81) is in the shape of a hollow cylinder, and a limiting sliding groove is provided on the inner side of the movable hole shell (81).

6. The gold immersion baking device for circuit boards according to claim 5, characterized in that: The square bar (84) is in the shape of a rectangular body, the column fixing rod (83) is in the shape of a cylinder, the rubber ball (85) is in the shape of a hemisphere, one side of the return spring (82) is fixedly connected to one side of the folding plate (4), and the outer side of the column fixing rod (83) slides on the inner side of the hollow column rod (92), the sliding opening (93) and the inner side of the movable column hole (95).

7. The gold immersion baking device for circuit boards according to claim 1, characterized in that: The diameter of the movable column hole (95) is the same as that of the sliding opening (93), and the movable column hole (95) corresponds to the sliding opening (93) one by one. The shape of the hollow column rod (92) is a hollow cylinder, and the movable column hole (95), the sliding opening (93) and the hollow column rod (92) are on the same vertical line.

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