Circuit control board welding equipment

Abstract

The utility model discloses circuit control board welding equipment, which relates to the technical field of circuit control board welding and comprises a bottom plate, supporting legs are symmetrically arranged at the bottom of the bottom plate, an adjusting frame is arranged on the upper surface of the bottom plate, a telescopic frame is slidably connected to the adjusting frame, one end of the telescopic frame is fixedly connected with a mounting block, and the other end of the telescopic frame is fixedly connected with the mounting block. A welding head is fixedly connected to the bottom of the mounting block, and a fixing assembly is arranged on the bottom plate; the fixing assembly comprises an air bellow, air is sucked from an air inlet through a draught fan, enters the air bellow and is exhausted from the bottom of the air bellow, negative pressure is formed at the air inlet through flowing of the air, the circuit control board is fixed through air pressure, and fixing can be completed only by placing the circuit control board needing to be welded on the air inlet. The device is simple to use and convenient to operate, the circuit control board can be fixed without tedious steps, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit control board welding, in particular to circuit control board welding equipment. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery. When agricultural machinery is used, a circuit control board is needed to control the operation of the equipment.

[0003] After searching the existing public patent number: CN202322158894.4, the public patent name: A circuit board welding device, involving the field of circuit board welding technology, including a base and a workbench arranged above the base, a long through hole is opened in the middle position of the upper surface of the workbench, a cavity is opened inside the workbench, a screw is arranged in the cavity, two screw sliders are connected to the screw, and the two screw sliders are connected to a fixed structure, and a welding table is arranged in the middle position of the upper surface of the workbench. The utility model adopts a circuit board welding device of the above structure, and a fixed structure is set to fix the circuit board to be processed to prevent the circuit board from moving during the processing, and the protective pad contacts the circuit board to avoid damage to the circuit board; a screw and two relative screw sliders are set, and the screw is rotated by a crank so that the two screw sliders move toward or away from each other on the screw, and the horizontal position of the fixed structure can be adjusted.

[0004] However, the above device is relatively troublesome and inefficient when fixing the circuit board. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a circuit control board welding device, which solves the problems of being troublesome and inefficient when fixing a circuit board.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a circuit control board welding device, comprising: a base plate, support legs are symmetrically arranged at the bottom of the base plate, an adjustment frame is arranged on the upper surface of the base plate, a telescopic frame is slidably connected to the adjustment frame, a mounting block is fixedly connected to one end of the telescopic frame, a welding head is fixedly connected to the bottom of the mounting block, and a fixing component is arranged on the base plate; the fixing component comprises a bellows, the bellows is fixedly installed at the bottom of the base plate, a fan is fixedly installed at the bottom of the bellows, a sealing cover is hinged on one side of the bellows, and an air inlet is opened on the upper surface of the base plate, and the air inlet is connected to the bellows.

[0009] Preferably, a cavity is formed on the bottom plate, and a baffle is slidably connected in the cavity.

[0010] Preferably, an infrared heater is fixedly connected to the upper surface of the baffle, and a shift block is fixedly connected to the center position of the upper surface of the infrared heater.

[0011] Preferably, a filter assembly is provided on the bellows, and the filter assembly includes an air suction groove opened in the bottom plate, and fixed blocks are symmetrically arranged in the bellows, an activated carbon filter plate is inserted into the fixed block, and the air suction groove is connected to the bellows.

[0012] Preferably, a moving component is provided on the base plate, and the moving component includes a first slide groove opened on the upper surface of the base plate, a first motor is fixedly installed on one side of the base plate, a first screw rod is fixedly connected to the output shaft end of the first motor, a slider is slidably connected in the first slide groove, the slider is threadedly connected to the first screw rod, and the adjustment frame is fixedly connected to the upper surface of the slider.

[0013] Preferably, a height adjustment component is provided on the adjustment frame, and the height adjustment component includes a second slide groove opened on one side of the adjustment frame, a second screw rod is rotatably connected in the second slide groove, a second motor is fixedly connected to the top of the adjustment frame, and the output shaft end of the second motor is fixedly connected to the second screw rod.

[0014] Preferably, the second screw rod is threadedly connected to the telescopic frame, and the telescopic frame is slidably connected in the second sliding groove.

[0015] Beneficial Effects

[0016] The utility model provides a circuit control board welding device, which has at least the following beneficial effects compared with the prior art:

[0017] The air is sucked in from the air inlet by the fan, and the air enters the bellows and is discharged from the bottom of the bellows. The flow of air forms a negative pressure at the air inlet, and the circuit control board is fixed by the air pressure. The circuit control board to be welded can be fixed by simply placing it on the air inlet. It is simple to use and easy to operate, and there is no need for complicated steps to fix the circuit control board, which improves the efficiency of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the mobile component of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the height adjustment component of the utility model.

[0022] In the figure: 1. bottom plate; 2. supporting leg; 3. adjusting frame; 4. telescopic frame; 5. mounting block; 6. welding head; 7. fixing assembly; 701. bellows; 702. fan; 703. sealing cover; 704. air inlet; 705. cavity; 706. baffle; 707. infrared heater; 708. shift block; 8. filter assembly; 801. air suction slot; 802. fixing block; 803. activated carbon filter plate; 9. moving assembly; 901. first slide slot; 902. first motor; 903. first screw rod; 904. slider; 10. height adjustment assembly; 1001. second slide slot; 1002. second motor; 1003. second screw rod. 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] Embodiment 1:

[0025] See also Figure 1-4The utility model provides a technical solution: a base plate 1, support legs 2 are symmetrically arranged at the bottom of the base plate 1, an adjustment frame 3 is arranged on the upper surface of the base plate 1, a telescopic frame 4 is slidably connected to the adjustment frame 3, a mounting block 5 is fixedly connected to one end of the telescopic frame 4, a welding head 6 is fixedly connected to the bottom of the mounting block 5, and a fixing component 7 is arranged on the base plate 1; the fixing component 7 includes a bellows 701, the bellows 701 is fixedly installed at the bottom of the base plate 1, a fan 702 is fixedly installed at the bottom of the bellows 701, a sealing cover 703 is hinged on one side of the bellows 701, and an air inlet 704 is opened on the upper surface of the base plate 1, and the air inlet 704 is connected to the bellows 701.

[0026] Analysis of the above content: Start the fan 702 to suck air from the air inlet 704 and the air suction slot 801. Under the action of the fan 702, a negative pressure is formed at the air inlet 704. The circuit control board placed on the air inlet 704 is adsorbed and fixed by air pressure to prevent the circuit control board from moving during welding and ensure the stability of welding. The odor generated during welding is sucked into the bellows 701 along with the air, and is discharged from the bottom of the bellows 701 after being filtered by the activated carbon filter plate 803.

[0027] Embodiment 2:

[0028] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a cavity 705 is opened on the bottom plate 1, and a baffle 706 is slidably connected in the cavity 705.

[0029] Analysis of the above content: The air inlet 704 is blocked by the baffle 706, which can be adjusted according to the size of the circuit control board to facilitate better adsorption and fixation of the circuit control board.

[0030] Embodiment three:

[0031] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: an infrared heater 707 is fixedly connected to the upper surface of the baffle 706 , and a shift block 708 is fixedly connected to the center position of the upper surface of the infrared heater 707 .

[0032] Analysis of the above content: the circuit control board is preheated by the infrared heater 707, and the opening and closing of the baffle 706 is adjusted by the dial block 708.

[0033] Embodiment 4:

[0034] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: a filter assembly 8 is arranged on the bellows 701, and the filter assembly 8 includes an air suction groove 801 opened in the bottom plate 1, and a fixed block 802 is symmetrically arranged in the bellows 701, and an activated carbon filter plate 803 is inserted on the fixed block 802, and the air suction groove 801 is connected to the bellows 701.

[0035] Analysis of the above contents: the activated carbon filter plate 803 is fixed by the fixing block 802, and the odor generated during welding is adsorbed by the activated carbon filter plate 803.

[0036] Embodiment five:

[0037] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a moving component 9 is arranged on the bottom plate 1, and the moving component 9 includes a first slide groove 901 opened on the upper surface of the bottom plate 1, a first motor 902 is fixedly installed on one side of the bottom plate 1, and a first screw rod 903 is fixedly connected to the output shaft end of the first motor 902, a slider 904 is slidably connected in the first slide groove 901, and the slider 904 is threadedly connected to the first screw rod 903, and the adjustment frame 3 is fixedly connected to the upper surface of the slider 904.

[0038] Analysis of the above content: start the first motor 902 to drive the first screw rod 903 to rotate, and control the slider 904 to drive the adjustment frame 3 to move along the first slide groove 901 through the rotation of the first screw rod 903, so that the welding head 6 moves to weld different positions of the circuit control board.

[0039] Embodiment six:

[0040] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a height adjustment assembly 10 is provided on the adjustment frame 3, and the height adjustment assembly 10 includes a second slide slot 1001 opened on one side of the adjustment frame 3, a second screw rod 1003 is rotatably connected in the second slide slot 1001, a second motor 1002 is fixedly connected to the top of the adjustment frame 3, and the output shaft end of the second motor 1002 is fixedly connected to the second screw rod 1003. The second screw rod 1003 is threadedly connected to the telescopic frame 4, and the telescopic frame 4 is slidably connected in the second slide slot 1001.

[0041] Analysis of the above content: The second motor 1002 drives the second screw rod 1003 to rotate, so that the telescopic frame 4 slides up and down along the second slide slot 1001 to adjust the height of the welding head 6. The telescopic frame 4 is set as an electric telescopic rod.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] 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 circuit control board welding device, characterized in that: include: A base plate (1), wherein support legs (2) are symmetrically arranged at the bottom of the base plate (1), an adjustment frame (3) is arranged on the upper surface of the base plate (1), a telescopic frame (4) is slidably connected to the adjustment frame (3), one end of the telescopic frame (4) is fixedly connected to a mounting block (5), a welding head (6) is fixedly connected to the bottom of the mounting block (5), and a fixing component (7) is arranged on the base plate (1); The fixing assembly (7) comprises a bellows (701), the bellows (701) being fixedly mounted on the bottom of the base plate (1), a fan (702) being fixedly mounted on the bottom of the bellows (701), a sealing cover (703) being hingedly connected to one side of the bellows (701), an air inlet (704) being provided on the upper surface of the base plate (1), and the air inlet (704) being in communication with the bellows (701).

2. A circuit control board welding device according to claim 1, characterized in that: The bottom plate (1) is provided with a cavity (705), and a baffle (706) is slidably connected in the cavity (705).

3. A circuit control board welding device according to claim 2, characterized in that: An infrared heater (707) is fixedly connected to the upper surface of the baffle (706), and a shifting block (708) is fixedly connected to the center of the upper surface of the infrared heater (707).

4. A circuit control board welding device according to claim 1, characterized in that: The bellows (701) is provided with a filter assembly (8), the filter assembly (8) comprising an air suction groove (801) opened in the bottom plate (1), a fixing block (802) is symmetrically arranged in the bellows (701), an activated carbon filter plate (803) is plugged into the fixing block (802), and the air suction groove (801) is connected to the bellows (701).

5. The circuit control board welding equipment according to claim 1, characterized in that: A moving assembly (9) is arranged on the base plate (1), and the moving assembly (9) comprises a first slide groove (901) opened on the upper surface of the base plate (1); a first motor (902) is fixedly mounted on one side of the base plate (1); a first screw rod (903) is fixedly connected to the output shaft end of the first motor (902); a slider (904) is slidably connected in the first slide groove (901); the slider (904) is threadedly connected to the first screw rod (903); and the adjustment frame (3) is fixedly connected to the upper surface of the slider (904).

6. A circuit control board welding device according to claim 1, characterized in that: The adjusting frame (3) is provided with a height adjusting component (10), the height adjusting component (10) comprising a second slide groove (1001) opened on one side of the adjusting frame (3), a second screw rod (1003) being rotatably connected in the second slide groove (1001), a second motor (1002) being fixedly connected to the top of the adjusting frame (3), and an output shaft end of the second motor (1002) being fixedly connected to the second screw rod (1003).

7. A circuit control board welding device according to claim 6, characterized in that: The second screw rod (1003) is threadedly connected to the telescopic frame (4), and the telescopic frame (4) is slidably connected in the second sliding groove (1001).

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