Sensor welding positioning device

Abstract

The utility model relates to the technical field of sensor welding, and discloses a sensor welding positioning device which comprises a workbench, the rear side of the top end of the workbench is fixedly connected with an air pump, the rear end of the air pump is fixedly connected with a connecting pipe, and the front end of the connecting pipe penetrates through the workbench and is fixedly connected with a suction head. The front end of the air pump is connected with a purifying box through a pipeline, the inner wall of the workbench is fixedly connected with a mounting plate, a welding assembly is arranged on the upper side of the inner wall of the workbench, the workbench is connected with a sliding frame through a moving assembly, and a positioning assembly is arranged at the top end of the sliding frame. According to the utility model, firstly, the air pump is started to suck out toxic gas through the connecting pipe and the suction head, the sucked-out gas is sent into the purification box through the pipeline to be purified, and the purified gas is discharged from the air outlet, so that the influence of the harmful gas on an operator is reduced, and the working efficiency and the comfort level are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor welding, in particular to a sensor welding positioning device. Background Art

[0002] Sensor welding is the process of connecting sensor components to circuit boards. Sensors usually contain various sensor components, such as temperature sensors, pressure sensors, optical sensors, etc. These components need to be connected to other components on the circuit board (such as resistors, capacitors, integrated circuits, etc.) to realize the function of the sensor. Positioning devices are required during welding.

[0003] After searching, the welding positioning device with announcement number CN210121744U has the advantages of high working efficiency and high positioning accuracy, and solves the problem that the existing welding machine is inconvenient to use due to manual fixing. The output end of the motor is fixedly connected with a screw, and the screw is connected to the vertical slider; the first movable block is fixed on the vertical slider; the movable rod is hinged with the first movable block and the second movable block; the second movable block is fixedly connected with the horizontal slider; the horizontal slider is slidably connected to the slide rod; the horizontal slider is fixedly connected with the fixed column; the first fixed plate is fixedly connected with an electric telescopic rod, the electric telescopic rod is horizontally arranged, and the electric telescopic rod is fixedly connected with a first clamping block; the second fixed plate is fixedly connected with an elastic rod, the elastic rod is horizontally arranged, and the elastic rod is fixedly connected with a second clamping block, and the first clamping block and the second clamping block are arranged opposite to each other; the cylinder is installed on the bracket, and the cylinder is arranged downward; the piston rod of the cylinder is fixedly connected with a welding gun, and the welding gun is arranged downward and is located between the two sets of fixed components;

[0004] Based on the above patent, a screw is fixedly connected to the output end of the motor, and the screw is connected to the vertical slider; the first movable block is fixed on the vertical slider; the movable rod is hinged to the first movable block and the second movable block; the second movable block is fixedly connected to the horizontal slider; the horizontal slider is slidably connected to the slide rod; the horizontal slider is fixedly connected to the fixed column; the first fixed plate is fixedly connected to an electric telescopic rod, the electric telescopic rod is horizontally arranged, and the electric telescopic rod is fixedly connected to a first clamping block; the second fixed plate is fixedly connected to an elastic rod, the elastic rod is horizontally arranged, and the elastic rod is fixedly connected to a second clamping block, and the first clamping block and the second clamping block are arranged opposite to each other; the cylinder is installed on the bracket, and the cylinder is arranged downward; the piston rod of the cylinder is fixedly connected to a welding gun, the welding gun is arranged downward, and is located between two sets of fixed components. It has the advantages of high working efficiency and high positioning accuracy, and solves the problem that the existing welding machine is inconvenient to use due to manual fixation, but toxic gases will be generated during welding, and these toxic gases will cause serious harm to the human body, so appropriate measures need to be taken to purify these gases. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a sensor welding positioning device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sensor welding positioning device, comprising a workbench, an air pump is fixedly connected to the rear side of the top end of the workbench, a connecting pipe is fixedly connected to the rear end of the air pump, the front end of the connecting pipe passes through the workbench and is fixedly connected to a suction head, the front end of the air pump is connected to a purification box through a pipeline, a mounting plate is fixedly connected to the inner wall of the workbench, a welding assembly is arranged on the upper side of the inner wall of the workbench, the workbench is connected to a slide through a moving assembly, and a positioning assembly is arranged on the top of the slide.

[0007] As a further description of the above technical solution:

[0008] The welding assembly includes a fixing plate fixedly connected to both sides of the outer wall of the workbench, the inner walls of the fixing plates are fixedly connected with a first electric push rod, the driving ends of the first electric push rods pass through the fixing plates and are fixedly connected with a connecting frame, the opposite end of the connecting frame is fixedly connected with a slider, the opposite end of the slider is fixedly connected with a fixing rod, the outer wall of the fixing rod is fixedly connected with a fixing block, the bottom end of the fixing block is fixedly connected with a second electric push rod, the bottom end of the second electric push rod is provided with a sensor welder, and the outer walls of the sliders are slidably connected to the inner wall of the workbench.

[0009] As a further description of the above technical solution:

[0010] The moving component includes a motor fixedly connected to the bottom end of the workbench, the driving end of the motor passes through the workbench and is fixedly connected to a screw, the outer wall of the screw is threadedly connected to a moving ring, the outer wall of the moving ring is rotatably connected to a connecting rod, the bottom end of the slide is rotatably connected to the top end of the connecting rod, and the top end of the screw is rotatably connected to the bottom end of the screw.

[0011] As a further description of the above technical solution:

[0012] The positioning assembly includes a fixing frame fixedly connected to the top of the slide, the inner wall of the fixing frame is fixedly connected to a third electric push rod, the driving end of the third electric push rod passes through the fixing frame and is connected to a clamping plate, and the rear ends of the clamping plates are fixedly connected to support columns on both sides.

[0013] As a further description of the above technical solution:

[0014] The right end of the purification box is fixedly connected with an air outlet, and the four corners of the bottom end of the workbench are fixedly connected with sliding rods.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the slides are all slidably connected to the inner walls of the workbench.

[0017] As a further description of the above technical solution:

[0018] The inner walls of the slides are slidably connected to the outer walls of the mounting plate.

[0019] As a further description of the above technical solution:

[0020] The outer walls of the sliding rods are slidably connected to the inner walls of the fixing frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the air pump is turned on to suck out the toxic gas through the connecting pipe and the suction head. The sucked gas will be sent from the pipeline to the purification box for purification. The purified gas will be discharged from the air outlet, reducing the impact of harmful gases on operators and improving work efficiency and comfort.

[0023] 2. In the utility model, the clamping plate is driven by the third electric push rod, and the clamping plate drives the slide bar to slide on the inner wall of the fixed frame. When the clamping plate moves, the problem that the existing welding machine is inconvenient to use due to manual fixation is solved, which is convenient for users to use and has the advantages of high work efficiency and high positioning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a sensor welding positioning device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the right end of a workbench of a sensor welding positioning device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the front section of a workbench for illustrating the structure of a sensor welding positioning device proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of a moving component of a sensor welding positioning device proposed by the utility model;

[0028] Figure 5 The present invention is a schematic diagram of the structure of a positioning component of a sensor welding positioning device proposed by the present invention.

[0029] Legend:

[0030] 1. Workbench; 2. Air pump; 3. Connecting pipe; 4. Suction head; 5. Purification box; 6. Air outlet; 7. Fixed plate; 8. First electric push rod; 9. Connecting frame; 10. Sliding block; 11. Fixed rod; 12. Fixed block; 13. Second electric push rod; 14. Motor; 15. Screw; 16. Moving ring; 17. Connecting rod; 18. Sliding frame; 19. Fixed frame; 20. Mounting plate; 21. Third electric push rod; 22. Clamp; 23. Sliding rod; 24. Support column; 25. Sensor welder. DETAILED DESCRIPTION

[0031] 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.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Reference Figure 1-5, the utility model provides an embodiment: a sensor welding positioning device, comprising a workbench 1, an air pump 2 is fixedly connected to the rear side of the top of the workbench 1, a connecting pipe 3 is fixedly connected to the rear end of the air pump 2, the front end of the connecting pipe 3 passes through the workbench 1 and is fixedly connected to a suction head 4, the front end of the air pump 2 is connected to a purification box 5 through a pipeline, the inner wall of the workbench 1 is fixedly connected to a mounting plate 20, the workbench 1 is connected to a slide 18, wherein the fixed plates 7 fixedly connected on both sides of the outer wall of the workbench 1 are fixedly connected to the inner wall of the fixed plate 7, the driving ends of the first electric push rods 8 pass through the fixed plates 7 and are fixedly connected to the connecting frame 9, the opposite end of the connecting frame 9 is fixedly connected to a slider 10, the opposite end of the slider 10 is fixedly connected to a fixing rod 11, the outer wall of the fixing rod 11 is fixedly connected to a fixing block 12, the bottom end of the fixing block 12 is fixedly connected to a second electric push rod 13, the bottom end of the second electric push rod 13 is provided with a third electric push rod 21, and the outer wall of the slider 10 is slidably connected to the inner wall of the workbench 1.

[0034] Specifically, when welding is required, the first electric push rod 8 pushes the connecting frame 9 to move, and when the connecting frame 9 moves, the slider 10 is driven to move, and when the slider 10 moves, the fixing rod 11 is driven to move, and when the fixing rod 11 moves, the fixing block 12 is driven to move, and when the fixing block 12 moves, the sensor welder 25 is driven to move. When the sensor welder 25 moves to a suitable position, the second electric push rod 13 is opened to push the sensor welder 25 and then welding is performed. Toxic gas will be generated during welding. At this time, the air pump 2 is opened to suck out the toxic gas through the connecting pipe 3 and the suction head 4. The sucked gas will be sent from the pipeline to the purification box 5 for purification, and the purified gas will be discharged from the outlet 6, thereby reducing the impact of harmful gases on operators and improving work efficiency and comfort.

[0035] The motor 14 is fixedly connected to the bottom of the workbench 1, and the driving end of the motor 14 passes through the workbench 1 and is fixedly connected to a screw 15. The outer wall of the screw 15 is threadedly connected to a moving ring 16, and the outer wall of the moving ring 16 is rotatably connected to a connecting rod 17. The bottom end of the slide 18 is rotatably connected to the top of the connecting rod 17, and the top of the screw 15 is rotatably connected to the bottom end of the screw 15. The top of the slide 18 is fixedly connected to a fixed frame 19, and the inner wall of the fixed frame 19 is fixedly connected to The third electric push rod 21, the driving end of the third electric push rod 21 passes through the fixed frame 19 and is connected to the splint 22, the rear ends of the splint 22 are fixedly connected with sliding rods 23, the right end of the purification box 5 is fixedly connected with the air outlet 6, the four corners of the bottom end of the workbench 1 are fixedly connected with support columns 24, the outer walls of the slide 18 are slidably connected to the inner wall of the workbench 1, the inner walls of the slide 18 are slidably connected to the outer wall of the mounting plate 20, and the outer walls of the sliding rods 23 are slidably connected to the inner wall of the fixed frame 19.

[0036] Specifically, when positioning is required, the driving end of the third electric push rod 21 drives the clamping plate 22 to move when pushed, and when the clamping plate 22 moves, the slide bar 23 is driven to slide on the inner wall of the fixed frame 19. When the clamping plate 22 moves, the problem that the existing welding machine is inconvenient to use due to manual fixation is solved, which is convenient for users to use and has the advantages of high working efficiency and high positioning accuracy. When the slide bar 23 moves, the clamping plate 22 is prevented from being misplaced when moving. When the workpiece needs to be moved, the driving end of the motor 14 is rotated to drive the screw rod 15 to rotate, and when the screw 15 rotates, the moving ring 16 is rotated, and when the moving ring 16 rotates, the connecting rod 17 is driven to move, and when the connecting rod 17 moves, the slide 18 is driven to move, and when the slide 18 moves, the fixed frame 19 is driven to move, so that the two objects are in contact and then welded, so that the welding accuracy is high and it is convenient to use.

[0037] Working principle: first, when positioning is required, the driving end of the third electric push rod 21 is pushed to drive the clamping plate 22 to move, and when the clamping plate 22 moves, the slide bar 23 is driven to slide on the inner wall of the fixed frame 19, and when the clamping plate 22 moves, the problem that the existing welding machine is inconvenient to use due to manual fixation is solved, which is convenient for users to use and has the advantages of high working efficiency and high positioning accuracy. When the slide bar 23 moves, the clamping plate 22 is prevented from being misplaced when moving. When the workpiece needs to be moved, the driving end of the motor 14 is rotated to drive the screw rod 15 to rotate, and when the screw rod 15 rotates, the moving ring 16 is rotated, and when the moving ring 16 rotates, the connecting rod 17 is driven to move, and when the connecting rod 17 moves, the slide 18 is driven to move, and when the slide 18 moves, the fixed frame 19 is driven to move, so that the two objects are in a fixed position. The parts are in contact and then welded, so that the welding accuracy is high and it is easy to use. When welding is needed, the first electric push rod 8 pushes the connecting frame 9 to move, and when the connecting frame 9 moves, the slider 10 is driven to move, and when the slider 10 moves, the fixing rod 11 is driven to move, and when the fixing rod 11 moves, the fixing block 12 is driven to move, and when the fixing block 12 moves, the sensor welder 25 is driven to move. When the sensor welder 25 moves to a suitable position, the second electric push rod 13 is opened to push the sensor welder 25 and then welding is performed. Toxic gas will be generated during welding. At this time, the air pump 2 is opened to suck out the toxic gas through the connecting pipe 3 and the suction head 4, and the sucked gas will be sent from the pipeline to the purification box 5 for purification, and the purified gas will be discharged from the air outlet 6, reducing the impact of harmful gases on operators and improving work efficiency and comfort.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensor welding positioning device, comprising a workbench (1), characterized in that: An air pump (2) is fixedly connected to the rear side of the top end of the workbench (1), a connecting pipe (3) is fixedly connected to the rear end of the air pump (2), a front end of the connecting pipe (3) passes through the workbench (1) and is fixedly connected to a suction head (4), a front end of the air pump (2) is connected to a purification box (5) via a pipeline, a mounting plate (20) is fixedly connected to the inner wall of the workbench (1), a welding assembly is arranged on the upper side of the inner wall of the workbench (1), the workbench (1) is connected to a slide (18) via a moving assembly, and a positioning assembly is arranged at the top end of the slide (18).

2. A sensor welding positioning device according to claim 1, characterized in that: The welding assembly comprises a fixing plate (7) fixedly connected to both sides of the outer wall of the workbench (1); the inner wall of the fixing plate (7) is fixedly connected to a first electric push rod (8); the driving end of the first electric push rod (8) passes through the fixing plate (7) and is fixedly connected to a connecting frame (9); the opposite end of the connecting frame (9) is fixedly connected to a slider (10); the opposite end of the slider (10) is fixedly connected to a fixing rod (11); the outer wall of the fixing rod (11) is fixedly connected to a fixing block (12); the bottom end of the fixing block (12) is fixedly connected to a second electric push rod (13); the bottom end of the second electric push rod (13) is provided with a sensor welder (25); the outer wall of the slider (10) is slidably connected to the inner wall of the workbench (1).

3. A sensor welding positioning device according to claim 1, characterized in that: The moving assembly comprises a motor (14) fixedly connected to the bottom end of the workbench (1), a driving end of the motor (14) passes through the workbench (1) and is fixedly connected to a screw rod (15), an outer wall of the screw rod (15) is threadedly connected to a moving ring (16), an outer wall of the moving ring (16) is rotatably connected to a connecting rod (17), the bottom end of the slide (18) is rotatably connected to the top end of the connecting rod (17), and the top end of the screw rod (15) is rotatably connected to the bottom end of the screw rod (15).

4. A sensor welding positioning device according to claim 1, characterized in that: The positioning assembly comprises a fixing frame (19) fixedly connected to the top of the slide frame (18), the inner wall of the fixing frame (19) is fixedly connected to a third electric push rod (21), the driving end of the third electric push rod (21) passes through the fixing frame (19) and is connected to a clamping plate (22), and the two sides of the rear end of the clamping plate (22) are fixedly connected to a slide rod (23).

5. A sensor welding positioning device according to claim 1, characterized in that: The right end of the purification box (5) is fixedly connected to an air outlet (6), and the four corners of the bottom end of the workbench (1) are fixedly connected to support columns (24).

6. A sensor welding positioning device according to claim 1, characterized in that: The outer walls of the slide (18) are slidably connected to the inner walls of the workbench (1).

7. A sensor welding positioning device according to claim 1, characterized in that: The inner wall of the slide (18) is slidably connected to the outer wall of the mounting plate (20).

8. A sensor welding positioning device according to claim 4, characterized in that: The outer walls of the sliding rods (23) are slidably connected to the inner walls of the fixing frame (19).

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