Electric appliance mainboard welding production line

Abstract

The utility model relates to the technical field of electric appliance mainboard welding, in particular to an electric appliance mainboard welding production line which comprises a base, and four supporting legs are installed at the bottom of the base and distributed on the periphery of the bottom of the base. The bottoms of the supporting legs are provided with non-slip mats; a sliding groove is formed in the left side of the upper side of the base. A movable welding mechanism is installed in the sliding groove. A cleaning mechanism is mounted on the movable welding mechanism; a clamping mechanism is mounted on the right side of the movable welding mechanism; according to the electric appliance mainboard cleaning device, when the welded electric appliance mainboard needs to be cleaned, the electric appliance mainboard cleaning device is externally connected with an air box through the air connecting port, the air pump is started to convey air to the spraying plate through the air pipe, finally the air is sprayed out through the spraying head, the sprayed air is sprayed onto the electric appliance mainboard, impurities on the electric appliance mainboard are removed, manual cleaning is not needed, time is greatly saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliance mainboard welding, in particular to an electrical appliance mainboard welding production line. Background Art

[0002] An electrical appliance is an electrical control device that, when given a specified input and held for a sufficient period of time, produces a predetermined step change in the controlled quantity in the electrical output circuit. Once the input drops to a certain level and remains there for a sufficient period of time, it returns to its initial state. The appliance motherboard welding device secures the motherboard with the device and then performs the welding operation, achieving the purpose of installing pins and components through welding.

[0003] A Chinese patent discloses a relay mainboard welding device (authorization announcement number CN 219703752 U). This patented technology can clamp the upper and lower corners of the relay mainboard to fix it by using two sets of elastic clamping blocks on a fixed support rod fixed to a telescopic rod, and two sets of elastic clamping blocks on a fixed support rod fixed to a telescopic sleeve. This makes welding more stable. When the motor drives the rotating block and the rotating seat to rotate, it is convenient to operate on multiple sides of the relay mainboard, and it is more convenient to use an electric soldering iron to weld the relay mainboard. The spring is used to connect the fixed block and the sliding base, and the length of the telescopic rod is adjusted to adjust the distance between the elastic clamping block 1 and the elastic clamping block 2. The two are used in conjunction with each other, making the device suitable for welding operations on relay mainboards of different specifications. However, when welding the electrical mainboard, the electrical mainboard often needs to be turned over, which is not convenient to operate and use, and it is inconvenient to remove dust and impurities on the electrical mainboard.

[0004] Therefore, those skilled in the art provide an electrical appliance mainboard welding production line to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an electrical motherboard welding production line, including a base, the bottom of the base is equipped with supporting feet, and there are four supporting feet distributed around the bottom of the base; the bottom of the supporting feet are equipped with anti-slip pads, and the number of the anti-slip pads is the same as the number of supporting feet; a slide groove is opened on the upper left side of the base; a mobile welding mechanism is installed in the slide groove; a cleaning mechanism is installed on the mobile welding mechanism; and a clamping mechanism is installed on the right side of the mobile welding mechanism.

[0006] Preferably: the mobile welding mechanism includes a motor, which is installed on the right inner wall of the slide; a reciprocating screw is installed on the left side of the motor, and a slider is mounted on the reciprocating screw, which can move left and right in the slide, and a support column is provided on the upper side of the slider, and the support column is in an inverted 7 shape, and a hydraulic rod is installed on the support column, and a welding head is installed on the lower side of the hydraulic rod; when the mobile welding mechanism is in use, the reciprocating screw is driven to move left and right by starting the motor, and after the welding head is moved to the top of the electrical mainboard, the hydraulic rod is started to weld the electrical mainboard, and the hydraulic rod can control the height of the welding head to weld electrical mainboards of different thicknesses, thereby greatly improving the practicality of the device.

[0007] Preferably: the cleaning mechanism includes an air pump, which is installed at the bottom of the base; an air inlet is provided on the right side of the air pump; an air pipe is provided on the left side of the air pump, which is arranged inside the support column, and the other end of the air pipe is externally connected to a spray plate, and a plurality of nozzles are installed on the spray plate; when the electrical mainboard after welding needs to be cleaned, the air box is connected to the air inlet, the air pump is started to transport the gas to the spray plate through the air pipe, and finally the gas is sprayed out by the nozzle, and the sprayed gas is sprayed onto the electrical mainboard to remove impurities on the electrical mainboard, and no manual cleaning is required, which greatly saves time and improves work efficiency.

[0008] Preferably: a card slot is installed on the right side of the slide; a hydraulic rod 2 is installed in the card slot, and a top plate is installed on the top of the hydraulic rod 2. When the welding mechanism is welding, the top plate is driven to move upward by starting the hydraulic rod 2, so that the top plate supports the electrical main board, providing support force for the welding mechanism during welding, avoiding the electrical main board from being suspended in the air and affecting the subsequent welding.

[0009] Preferably: the clamping mechanism includes two support columns, and the two support columns are provided with two symmetrical front and back; a rotating rod is provided on each of the two support columns; a connecting plate is installed at the inner end of the rotating rod, and a spring telescopic rod is installed on the inner side of the connecting plate, and the spring telescopic rod is provided with four mutually symmetrical ones; a plywood is installed on the other side of the two spring telescopic rods, and a soft cotton pad is provided on the plywood; when the clamping mechanism is in use, the two plywoods are pulled outward and the electrical motherboard to be welded is placed between the two plywoods. The soft cotton pad on the plywood can not only play an anti-slip role, but also play a protective role for the electrical motherboard, preventing the electrical motherboard from directly contacting the plywood and causing damage to the edge of the electrical motherboard; under the elastic action of the spring telescopic rods, the two plywoods move inward and squeeze to complete the fixed installation of the electrical motherboard. The clamping mechanism can clamp electrical motherboards of different sizes, greatly improving the applicability of the device.

[0010] Preferably: a movable plate is installed on the left and right sides of the two connecting plates, and the movable plate is set to be two disconnected sections; a bolt 1 is installed between the movable plate and the connecting plate, and the two are fixed by the bolt 1; a storage groove is installed between the two sections of the connecting plates, and a limiting groove is opened on the storage groove; bolt 2 is installed at the front and rear ends of the limiting groove; the connecting plate can be retracted into the storage groove by screwing the bolt 2; the connecting plate can be removed from the connecting plate by screwing the bolt 1, which is convenient for installing the electrical main board. After the splint fixes the electrical main board, the bolt 1 is tightened to achieve secondary fixation of the electrical main board, thereby enhancing the holding force of the clamping mechanism.

[0011] Preferably: a handle is installed behind the rear connecting plate; the two movable plates connect the two connecting plates together. After the welding mechanism completes welding one side of the electrical mainboard, the top plate is moved down by lowering the second hydraulic rod, and then the handle is held and rotated, which can drive the clamping plate to rotate, and the other side of the electrical mainboard can be turned to the bottom of the welding head so that the electrical mainboard can be flipped over, which is simple to operate.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. The utility model provides an electrical mainboard welding production line. When the electrical mainboard needs to be cleaned after welding, the air box is connected to the air port, the air pump is started to transport the gas to the spray plate through the air pipe, and finally the gas is sprayed from the nozzle. The sprayed gas is sprayed onto the electrical mainboard to remove impurities on the electrical mainboard. There is no need for manual cleaning, which greatly saves time and improves work efficiency.

[0014] 2. In the present invention, a handle is installed behind the rear connecting plate; the two movable plates connect the two connecting plates together. After the welding mechanism completes welding one side of the electrical mainboard, the top plate is moved down by lowering the second hydraulic rod, and then the handle is held and rotated to drive the clamping plate to rotate, so that the other side of the electrical mainboard can be turned under the welding head, so that the electrical mainboard can be flipped over, which is simple to operate.

[0015] 3. In the present invention, when the clamping mechanism is in use, the two clamping plates are pulled outward, and the electrical mainboard to be welded is placed between the two clamping plates. The soft cotton pads on the clamping plates can not only prevent slipping, but also protect the electrical mainboard, preventing the electrical mainboard from directly contacting the clamping plates and causing damage to the edges of the electrical mainboard; the two clamping plates are moved inward and squeezed under the elastic action of the spring telescopic rod to complete the fixed installation of the electrical mainboard. The clamping mechanism can clamp electrical mainboards of different sizes, greatly improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of an electrical appliance mainboard welding production line provided in an embodiment of the present application;

[0017] Figure 2 This is an explosion in an electrical mainboard welding production line provided by the embodiment of the present application. Figure 1 ;

[0018] Figure 3 This is an explosion in an electrical mainboard welding production line provided by the embodiment of the present application. Figure 2 ;

[0019] Figure 4 This is a front isometric view of an electrical appliance mainboard welding production line provided in an embodiment of the present application;

[0020] Figure 5 This is a structural schematic diagram of a clamping mechanism in an electrical mainboard welding production line provided in an embodiment of the present application.

[0021] In the figure: 1. Base; 2. Support foot; 3. Anti-slip pad; 4. Motor; 5. Reciprocating screw; 51. Slider; 52. Slide; 53. Card slot; 6. Support column 1; 7. Hydraulic rod 1; 71. Welding head; 8. Air pump; 9. Air pipe; 10. Spray plate; 11. Top plate; 12. Hydraulic rod 2; 13. Handle; 14. Support column 2; 15. Connecting plate; 16. Spring telescopic rod; 17. Clamp; 18. Moving plate; 19. Storage slot; 20. Bolt 1; 21. Bolt 2. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0023] Example

[0024] See also Figures 1 to 5, in this embodiment, an electrical motherboard welding production line is provided, including a base 1, the bottom of the base 1 is equipped with supporting feet 2, and there are four supporting feet 2, which are distributed around the bottom of the base 1; the bottom of the supporting feet 2 is equipped with anti-slip pads 3, and the number of the anti-slip pads 3 is the same as that of the supporting feet 2; the anti-slip pads 3 can increase the friction between the supporting feet 2 and the ground, making it less likely to tip over, thereby increasing safety and stability; a slide groove 52 is opened on the upper left side of the base 1; a mobile welding mechanism is installed in the slide groove 52, and the mobile welding mechanism is used to complete the welding work of the electrical motherboard; a cleaning mechanism is installed on the mobile welding mechanism, and the cleaning mechanism is used to clean dust on the electrical motherboard; a clamping mechanism is installed on the right side of the mobile welding mechanism, and the clamping mechanism is used to clamp the electrical motherboard to be welded, so as to facilitate subsequent welding and avoid the electrical motherboard from moving during welding, resulting in non-standard welding and increased workload;

[0025] The mobile welding mechanism includes a motor 4, which is installed on the right inner wall of the slide 52; a reciprocating screw rod 5 is installed on the left side of the motor 4, and a slider 51 is mounted on the reciprocating screw rod 5, and the slider 51 can move left and right in the slide 52, and a support column 6 is provided on the upper side of the slider 51, and the support column 6 is in an inverted 7 shape, and a hydraulic rod 7 is installed on the support column 6, and a welding head 71 is installed on the lower side of the hydraulic rod 7; when the mobile welding mechanism is in use, the reciprocating screw rod 5 is driven to move left and right by starting the motor 4, and after the welding head 71 is moved to the top of the electrical motherboard, the hydraulic rod 7 is started to weld the electrical motherboard, and the hydraulic rod 7 can control the height of the welding head 71 to weld electrical motherboards of different thicknesses, thereby greatly improving the practicality of the device;

[0026] The cleaning mechanism includes an air pump 8, which is installed at the bottom of the base 1; an air inlet is provided on the right side of the air pump 8; an air pipe 9 is provided on the left side of the air pump 8, which is arranged inside the support column 6, and the other end of the air pipe 9 is externally connected to a spray plate 10, on which a plurality of nozzles are installed; when the electrical motherboard after welding needs to be cleaned, the air box is connected to the air inlet, the air pump 8 is started to transport the gas through the air pipe 9 to the spray plate 10, and finally the gas is sprayed by the nozzle, and the sprayed gas is sprayed onto the electrical motherboard. Impurities on the electrical mainboard can be removed without manual cleaning, which greatly saves time and improves work efficiency. A card slot 53 is installed on the right side of the slide 52. A hydraulic rod 12 is installed in the card slot 53. A top plate 11 is installed on the top of the hydraulic rod 12. When the welding mechanism is welding, the top plate 11 is driven to move upward by starting the hydraulic rod 12, so that the top plate 11 supports the electrical mainboard, providing support for the welding mechanism during welding, and preventing the electrical mainboard from hanging in the air and affecting the subsequent welding.

[0027] The clamping mechanism includes a second support column 14, and the second support column 14 is provided with two symmetrical front and rear parts; a rotating rod is provided on each of the two support columns 14; a connecting plate 15 is installed at the inner end of the rotating rod, and a spring telescopic rod 16 is installed on the inner side of the connecting plate 15, and the spring telescopic rod 16 is provided with four mutually symmetrical ones; a clamping plate 17 is installed on the other side of the two spring telescopic rods 16, and a soft cotton pad is provided on the clamping plate 17; when the clamping mechanism is in use, the two clamping plates 17 are pulled outward to place the electrical motherboard to be welded between the two clamping plates 17. The soft cotton pad on the clamping plate 17 can not only play an anti-slip role, but also play a protective role for the electrical motherboard, preventing the electrical motherboard from directly contacting the clamping plates 17 and causing damage to the edge of the electrical motherboard; the two clamping plates 17 are moved inwardly and squeezed under the elastic action of the spring telescopic rod 16 to complete the fixed installation of the electrical motherboard. The clamping mechanism can clamp electrical motherboards of different sizes, greatly improving the applicability of the device;

[0028] A movable plate 18 is installed on the left and right sides of the two connecting plates 15, and the movable plate 18 is set as two disconnected sections; a bolt 20 is installed between the movable plate 18 and the connecting plate 15, and the two are fixed by the bolt 20; a storage groove 19 is installed between the two sections of the connecting plates 15, and a limiting groove is opened on the storage groove 19; bolts 21 are installed at the front and rear ends of the limiting groove; the connecting plate 15 can be retracted into the storage groove 19 by screwing the bolt 21; the connecting plate 15 can be removed from the connecting plate 15 by screwing the bolt 20, which is convenient for installing the electrical motherboard and the clamping plate After 17 fixes the electrical mainboard, tighten the bolt 20 to achieve secondary fixation of the electrical mainboard, thereby enhancing the holding force of the clamping mechanism; a handle 13 is installed behind the rear connecting plate 15; the two movable plates 18 connect the two connecting plates 15 together. After the welding mechanism completes welding one side of the electrical mainboard, the top plate 11 is moved down by lowering the hydraulic rod 2 12, and then the handle 13 is held and rotated, which can drive the clamping plate 17 to rotate, and the other side of the electrical mainboard can be turned to the bottom of the welding head 71, so that the electrical mainboard can be flipped over, and the operation is simple.

[0029] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. An electrical appliance mainboard welding production line, comprising a base (1), wherein the bottom of the base (1) is provided with supporting legs (2), wherein the supporting legs (2) are four and distributed around the bottom of the base (1); the bottom of the supporting legs (2) is provided with anti-slip pads (3); and the characteristics are: A slide groove (52) is provided on the left upper side of the base (1); a mobile welding mechanism is installed in the slide groove (52); a cleaning mechanism is installed on the mobile welding mechanism; and a clamping mechanism is installed on the right side of the mobile welding mechanism.

2. The electrical appliance mainboard welding production line according to claim 1, characterized in that: The mobile welding mechanism includes a motor (4), which is installed on the right inner wall of the slide (52); a reciprocating screw (5) is installed on the left side of the motor (4), and a slider (51) is mounted on the reciprocating screw (5), and the slider (51) can move left and right in the slide (52), and a support column (6) is provided on the upper side of the slider (51), and the support column (6) is in an inverted 7 shape, and a hydraulic rod (7) is installed on the support column (6), and a welding head (71) is installed on the lower side of the hydraulic rod (7).

3. The electrical appliance mainboard welding production line according to claim 1, characterized in that: The cleaning mechanism comprises an air pump (8), which is mounted on the bottom of the base (1); an air inlet is provided on the right side of the air pump (8); an air pipe (9) is provided on the left side of the air pump (8), which is arranged inside the support column (6), and the other end of the air pipe (9) is externally connected to a spray plate (10), and a plurality of spray heads are installed on the spray plate (10).

4. The electrical appliance mainboard welding production line according to claim 1, characterized in that: A clamping slot (53) is installed on the right side of the slide slot (52); a hydraulic rod 2 (12) is installed in the clamping slot (53), and a top plate (11) is installed on the top of the hydraulic rod 2 (12).

5. The electrical appliance mainboard welding production line according to claim 1, characterized in that: The clamping mechanism includes two support columns (14), and the support columns (14) are provided with two symmetrical front and rear ones; a rotating rod is provided on each of the two support columns (14); a connecting plate (15) is installed at the inner end of the rotating rod, and a handle (13) is installed behind the rear connecting plate (15); a spring telescopic rod (16) is installed on the inner side of each connecting plate (15), and the spring telescopic rod (16) is provided with four symmetrical ones; a splint (17) is installed on the other side of the two spring telescopic rods (16), and a soft cotton pad is provided on the splint (17).

6. The electrical appliance mainboard welding production line according to claim 5, characterized in that: A movable plate (18) is installed on both left and right sides of the two connecting plates (15), and the movable plate (18) is set as two disconnected sections; a bolt (20) is installed between the movable plate (18) and the connecting plate (15); a storage groove (19) is installed between the two sections of the connecting plates (15), and a limiting groove is opened on the storage groove (19); bolts (21) are installed at the front and rear ends of the limiting groove.

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