PCB welding device capable of welding in multiple directions

Abstract

The utility model discloses a PCB welding device capable of welding in multiple directions, and relates to the PCB processing field, the PCB welding device comprises a support plate, a support frame and an adjusting assembly, the two sides of the support plate are welded with support members, the outer side of the support plate is provided with a conveyor belt, the side surface of the conveyor belt is provided with a limiting assembly, and the adjusting assembly is arranged on the support frame. The limiting assembly comprises a fixing piece, a fixing frame, a small motor, a limiting lead screw, a limiting clamping plate and a connecting block. According to the PCB welding device capable of conducting welding in the multiple directions, by arranging the conveying belt, the limiting assembly and the adjusting assembly, in the use process of the PCB welding device during PCB machining, PCBs are stably clamped, the deviation situation during welding is avoided, it is guaranteed that the welding process is smoothly conducted, the PCBs are conveyed, feeding and discharging of the PCBs are facilitated, and the production efficiency is improved. According to the PCB welding device, the working efficiency of workers is improved, meanwhile, the PCB is welded in multiple directions, the welding result of the PCB is more accurate, and the workers can conveniently use the PCB welding device.

Description

Technical Field

[0001] The utility model relates to the field of PCB board processing, in particular to a PCB board welding device capable of welding in multiple directions. Background Art

[0002] PCB board, also known as printed circuit board, printed circuit board, printed circuit board, is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. When processing PCB boards, workers can use PCB board welding devices to weld PCB boards.

[0003] However, the current PCB board welding devices still have some shortcomings. For example, a welding device for PCB board production with application number 202122123983.6 has not yet fully considered the multi-directional welding structure of the PCB board welding device. During the use of the PCB board welding device during PCB board processing, if the PCB board welding device does not fully consider the multi-directional welding structure, the welding direction and welding range of the PCB board are subject to certain restrictions. The staff may need to make real-time adjustments to the PCB board, which affects the stability of the welding process and is inconvenient for the staff to use the PCB board welding device.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a PCB board welding device that can be welded in multiple directions. Utility Model Content

[0005] The purpose of the utility model is to provide a PCB board welding device capable of multi-directional welding to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PCB board welding device capable of multi-directional welding, comprising a support plate, a support frame and an adjustment assembly, support members are welded on both sides of the support plate, and a conveyor belt is arranged on the outer side of the support plate, and a limit assembly is arranged on the side of the conveyor belt, and the limit assembly comprises a fixing member, a fixing frame, a small motor, a limit screw rod, a limit card plate and a connecting block, the support frame is welded above the support member, and a telescopic member is arranged on the inner side of the support frame, and a welding head is fixedly connected to the bottom of the telescopic member, the adjustment assembly is arranged on one side of the support frame, and the adjustment assembly comprises a first motor, a rotating screw rod, a sprocket, a transmission chain, a movable support rod, a fixed square plate, a second motor, a rotating screw rod and a movable square plate.

[0007] Furthermore, a driving motor is provided on one side of the support member, and the output shaft of the driving motor is fixedly connected to a rotation limit rod through a coupling, and both ends of the rotation limit rod are rotatably connected to the support member, and the outer wall of the middle section of the rotation limit rod is fixedly connected to a pulley, and the outer wall of the pulley is rotatably connected to the conveyor belt.

[0008] Furthermore, a fixing frame is welded to the outside of the fixing member, and a small motor is arranged on the inner side of the fixing frame, and the output shaft of the small motor is fixedly connected to the limit screw rod through a coupling.

[0009] Furthermore, both ends of the limit screw are rotatably connected to the fixing piece, and the outer side of the limit screw is rotatably connected to the limit clamping plate, and the side surface of the limit clamping plate is slidably connected to the fixing piece by clamping.

[0010] Furthermore, connecting blocks are fixedly connected to both sides of the bottom of the fixing member, and the fixing member is fixedly connected to the side of the conveyor belt through the connecting blocks, and the fixing member is slidably connected to the side of the supporting member through the engagement of the connecting blocks.

[0011] Furthermore, a connecting frame is fixedly connected on both sides of the support frame, and a first motor is arranged on one side of the connecting frame, and the output shaft of the first motor is fixedly connected to a rotating screw through a coupling, and the number of the rotating screws is two, and the two rotating screws are rotatably connected to the inner side of the support frame, and the outer walls at both ends of the two rotating screws are fixedly connected with sprockets.

[0012] Furthermore, the outer side of the sprocket is rotatably connected to a transmission chain, and the outer side of the rotating screw is rotatably connected to a movable support rod, and the outer walls at both ends of the movable support rod are fixedly connected to fixed square plates, and a second motor is provided on one side of the fixed square plate.

[0013] Furthermore, the output shaft of the second motor is fixedly connected to a rotating screw through a coupling, and both ends of the rotating screw are rotatably connected to the fixed square plate, and the middle section of the rotating screw passes through and is rotatably connected to a movable square plate, and one side of the movable square plate is fixedly connected to a telescopic member.

[0014] The utility model provides a PCB board welding device capable of multi-directional welding, which has the following beneficial effects:

[0015] 1. The utility model is provided with a conveyor belt and a limit assembly. When the PCB board welding device is used during PCB board processing, the limit clamp is used to firmly clamp the PCB board to avoid deviation during welding, thereby ensuring the smooth progress of the welding process. The conveyor belt is used to transport the PCB board, which is convenient for loading and unloading the PCB board and improving the work efficiency of the staff. The structure is simple and it is convenient for the staff to use the PCB board welding device.

[0016] 2. The utility model is provided with an adjustment component. When the PCB board welding device is used during PCB board processing, the movement of the movable support rod and the movable square plate is used to drive the welding head to adjust the position, so that the welding direction can be changed, and the PCB board can be welded in multiple directions, so that the welding range is wider, and there is no need for the staff to adjust the PCB board in real time. The connection between the structures is tight, so that the welding process is more stable, and the PCB board welding result is more accurate. The structure is simple, which is convenient for the staff to use the PCB board welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance of a PCB board welding device capable of multi-directional welding according to the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of a support plate-limiting assembly of a PCB board welding device capable of multi-directional welding according to the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a limit assembly of a PCB board welding device capable of multi-directional welding according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a telescopic member-adjusting component of a PCB board welding device capable of multi-directional welding.

[0021] In the figure: 1. support plate; 2. support member; 3. conveyor belt; 4. drive motor; 5. rotating limit rod; 6. pulley; 7. limit assembly; 701. fixing member; 702. fixing frame; 703. small motor; 704. limit screw rod; 705. limit clamping plate; 706. connecting block; 8. support frame; 9. telescopic member; 10. welding head; 11. adjustment assembly; 1101. first motor; 1102. rotating screw rod; 1103. sprocket; 1104. transmission chain; 1105. movable support rod; 1106. fixed square plate; 1107. second motor; 1108. rotating screw rod; 1109. movable square plate; 12. connecting frame. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1-Figure 3As shown, a PCB board welding device capable of multi-directional welding comprises a support plate 1, a support frame 8 and an adjusting assembly 11, support members 2 are welded on both sides of the support plate 1, and a conveyor belt 3 is arranged on the outer side of the support plate 1, a driving motor 4 is arranged on one side of the support member 2, and the output shaft of the driving motor 4 is fixedly connected with a rotation limit rod 5 through a coupling, and the two ends of the rotation limit rod 5 are rotationally connected with the support member 2, and the middle section outer wall of the rotation limit rod 5 is fixedly connected with a pulley 6, and the outer wall of the pulley 6 is rotationally connected with the conveyor belt 3, so as to transport the PCB board, facilitate the loading and unloading of the PCB board, and improve the work efficiency of the staff, and a limiting assembly 7 is arranged on the side of the conveyor belt 3, and the limiting assembly 7 comprises a fixing member 701, a fixing frame 702, a small motor 703, a limiting screw rod 704, a limiting clamping plate 705 and a connecting block 706, A fixing frame 702 is welded to the outside of the fixing member 701, and a small motor 703 is arranged on the inner side of the fixing frame 702, and the output shaft of the small motor 703 is fixedly connected to a limiting screw rod 704 through a coupling, and both ends of the limiting screw rod 704 are rotatably connected to the fixing member 701, and the outer side of the limiting screw rod 704 is rotatably connected to a limiting clamping plate 705, and the side of the limiting clamping plate 705 is slidably connected to the fixing member 701, and connecting blocks 706 are fixedly connected to the two sides of the bottom of the fixing member 701, and the fixing member 701 is fixedly connected to the side of the conveyor belt 3 through the connecting block 706, and the fixing member 701 is slidably connected to the side of the support member 2 through the connecting block 706, so as to firmly clamp the PCB board to avoid deviation during welding, ensure the smooth progress of the welding process, and facilitate the staff to use the PCB board welding device.

[0024] like Figure 1 and Figure 4As shown, the support frame 8 is welded on the top of the support member 2, and a telescopic member 9 is provided on the inner side of the support frame 8, and a welding head 10 is fixedly connected to the bottom of the telescopic member 9, an adjusting component 11 is provided on one side of the support frame 8, and the adjusting component 11 includes a first motor 1101, a rotating screw 1102, a sprocket 1103, a transmission chain 1104, a movable support rod 1105, a fixed square plate 1106, a second motor 1107, a rotating screw 1108 and a movable square plate 1109, a connecting frame 12 is fixedly connected on both sides of the support frame 8, and a first motor 1101 is provided on one side of the connecting frame 12, and the output shaft of the first motor 1101 is fixedly connected to the rotating screw 1102 through a coupling, and the number of the rotating screws 1102 is two, and the two rotating screws 1102 are both rotatably connected to the inner side of the support frame 8, and the outer walls at both ends of the two rotating screws 1102 are fixedly connected to the chain. Wheel 1103, the outer side of sprocket 1103 is rotatably connected with transmission chain 1104, and the outer side of rotating screw rod 1102 is rotatably connected with movable support rod 1105, and the outer walls of both ends of movable support rod 1105 are fixedly connected with fixed square plate 1106, and a second motor 1107 is arranged on one side of fixed square plate 1106, the output shaft of second motor 1107 is fixedly connected with rotating screw rod 1108 through coupling, and the two ends of rotating screw rod 1108 are rotatably connected with fixed square plate 1106, and the middle section of rotating screw rod 1108 penetrates and is rotatably connected with movable square plate 1109, and a telescopic part 9 is fixedly connected on one side of movable square plate 1109, so that multi-directional welding of PCB board is performed, so that the welding range is wider, and there is no need for staff to adjust the PCB board in real time, so that the welding result of PCB board is more accurate, which is convenient for staff to use PCB board welding device.

[0025] In summary, the PCB board welding device capable of multi-directional welding is based on Figure 1-Figure 4The structure shown in the figure, when the PCB board welding device is used during PCB board processing, first, the staff places the PCB board on the top of the conveyor belt 3, and uses the driving motor 4 to drive the rotating limit rod 5 to rotate, so that the pulley 6 fixedly connected to the outer wall of the middle section of the rotating limit rod 5 rotates accordingly, so that the conveyor belt 3 connected to the outer wall of the pulley 6 drives the PCB board to move. When the PCB board moves to a suitable position, the small motor 703 in the limiting assembly 7 drives the limiting screw rod 704 to rotate, so that the limiting card plate 705 rotatably connected to the outer side of the limiting screw rod 704 engages and slides with the fixing member 701, so that the limiting card plate 705 firmly clamps the surface of the PCB board. When the PCB board is fixed, the first motor 1101 in the adjusting assembly 11 is used. The rotating screw rod 1102 is driven to rotate, and the sprocket 1103 and the transmission chain 1104 are used to make the two rotating screw rods 1102 rotate synchronously. As the rotating screw rod 1102 rotates, the movable support rod 1105 connected to the outer side of the rotating screw rod 1102 is translated. At the same time, the staff can use the second motor 1107 to drive the rotating screw rod 1108 to rotate, so that the movable square plate 1109 that penetrates the middle section of the rotating screw rod 1108 and is connected to the sliding translation on the outer side of the movable support rod 1105, thereby utilizing the movement of the movable support rod 1105 and the movable square plate 1109 to drive the welding head 10 to adjust the position, and perform multi-directional welding on the PCB board, so that the PCB board welding result is more accurate, the structure is simple, and it is convenient for the staff to use the PCB board welding device.

[0026] The embodiments of the present invention are provided for the purpose 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 of ordinary skill 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 of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A PCB board welding device capable of multi-directional welding, comprising a support plate (1), a support frame (8) and an adjustment component (11), characterized in that: Support members (2) are welded on both sides of the support plate (1), and a conveyor belt (3) is arranged on the outer side of the support plate (1), and a limit assembly (7) is arranged on the side of the conveyor belt (3), and the limit assembly (7) includes a fixing member (701), a fixing frame (702), a small motor (703), a limit screw rod (704), a limit clamping plate (705) and a connecting block (706), and the support frame (8) is welded on the upper side of the support member (2), and a A telescopic member (9), and a welding head (10) is fixedly connected to the bottom of the telescopic member (9), the adjustment component (11) is arranged on one side of the support frame (8), and the adjustment component (11) comprises a first motor (1101), a rotating screw rod (1102), a sprocket (1103), a transmission chain (1104), a movable support rod (1105), a fixed square plate (1106), a second motor (1107), a rotating screw rod (1108) and a movable square plate (1109).

2. A PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: A driving motor (4) is provided on one side of the support member (2), and the output shaft of the driving motor (4) is fixedly connected to a rotation limiting rod (5) through a coupling, and both ends of the rotation limiting rod (5) are rotationally connected to the support member (2), and a pulley (6) is fixedly connected to the outer wall of the middle section of the rotation limiting rod (5), and the outer wall of the pulley (6) is rotationally connected to the conveyor belt (3).

3. A PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: A fixing frame (702) is welded to the outside of the fixing member (701), and a small motor (703) is arranged on the inside of the fixing frame (702), and the output shaft of the small motor (703) is fixedly connected to the limit screw rod (704) via a coupling.

4. A PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: Both ends of the limit screw rod (704) are rotatably connected to the fixing member (701), and the outer side of the limit screw rod (704) is rotatably connected to the limit clamping plate (705), and the side surface of the limit clamping plate (705) is slidably connected to the fixing member (701) by snapping.

5. The PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: The fixing member (701) is fixedly connected to two sides of the bottom thereof with connecting blocks (706), and the fixing member (701) is fixedly connected to the side of the conveyor belt (3) via the connecting blocks (706), and the fixing member (701) is slidably connected to the side of the supporting member (2) via the connecting blocks (706).

6. The PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: A connecting frame (12) is fixedly connected on both sides of the support frame (8), and a first motor (1101) is provided on one side of the connecting frame (12), and the output shaft of the first motor (1101) is fixedly connected to a rotating screw (1102) via a coupling, and the number of the rotating screws (1102) is two, and the two rotating screws (1102) are both rotatably connected to the inner side of the support frame (8), and the outer walls at both ends of the two rotating screws (1102) are fixedly connected to sprockets (1103).

7. The PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: The outer side of the sprocket (1103) is rotatably connected to a transmission chain (1104), and the outer side of the rotating screw rod (1102) is rotatably connected to a movable support rod (1105), and the outer walls at both ends of the movable support rod (1105) are fixedly connected to a fixed square plate (1106), and a second motor (1107) is provided on one side of the fixed square plate (1106).

8. The PCB board welding device capable of multi-directional welding according to claim 1, characterized in that: The output shaft of the second motor (1107) is fixedly connected to a rotating screw (1108) via a coupling, and both ends of the rotating screw (1108) are rotatably connected to a fixed square plate (1106), and a middle section of the rotating screw (1108) is rotatably connected to a movable square plate (1109), and a telescopic member (9) is fixedly connected to one side of the movable square plate (1109).

Images