Automatic spot welding machine for electronic product production

Abstract

The utility model relates to the technical field of spot welding machines, and discloses an automatic spot welding machine for electronic product production, which comprises a rectangular frame, the outer side of the rectangular frame is fixedly connected with a limiting plate, the outer side of the limiting plate is fixedly connected with a first motor, and one side of the output end of the first motor is provided with two transmission mechanisms; the two transmission mechanisms are provided with the same adjusting mechanism, and the adjusting mechanism is provided with a dust collection mechanism. A second motor is started, when the second motor rotates, the second motor drives a threaded rod to rotate through a second coupler, when the threaded rod rotates, the threaded rod drives a rectangular sliding block in threaded connection with the outer side to move back and forth along two guide rods, and when the rectangular sliding block moves, the rectangular sliding block is driven to move back and forth; the rectangular sliding block drives the spot welding mechanism below the rectangular sliding block to move, and when the rectangular sliding block moves to a proper position, the air cylinder drives the spot welding assembly to move up and down, so that a product is machined, and accurate moving and positioning of the spot welding assembly are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of spot welding machines, and in particular to an automatic spot welding machine for producing electronic products. Background Art

[0002] In the production process of electronic products, spot welding is one of the key steps to connect circuit boards and electronic components. Although the automatic spot welding machines currently available on the market have improved production efficiency to a certain extent, there are still some problems. The equipment usually relies on manual operation in terms of movement and positioning, resulting in low positioning accuracy, low efficiency, and inconvenient position adjustment; therefore, we propose an automatic spot welding machine for electronic product production to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that the movement and positioning of equipment usually rely on manual operation, resulting in low positioning accuracy, low efficiency, and inconvenient position adjustment, the present application provides an automatic spot welding machine for the production of electronic products.

[0005] The present application provides an automatic spot welding machine for electronic product production using the following technical solutions:

[0006] An automatic spot welding machine for electronic product production comprises a rectangular frame, a limiting plate is fixedly connected to the outer side of the rectangular frame, a first motor is fixedly connected to the outer side of the limiting plate, two transmission mechanisms are arranged on one side of the output end of the first motor, the same adjustment mechanism is arranged on the two transmission mechanisms, and a dust suction mechanism is arranged on the adjustment mechanism;

[0007] The transmission mechanism includes two transmission wheels, which are rotatably connected to the inner side of the rectangular frame, and are rotatably connected through a transmission belt. A connecting frame is fixedly connected to the outer side of the transmission belt, and the output end of the first motor is transmission-connected to one of the transmission wheels through a first coupling.

[0008] Preferably, the adjustment mechanism comprises a movable plate, the outer side of the movable plate is fixedly connected to a second motor, and one end of an output shaft of the second motor is transmission-connected to a threaded rod via a second coupling.

[0009] Preferably, two guide rods are fixedly connected to the inner side of the movable plate, the threaded rod is rotatably connected to the inner side of the movable plate, the outer side of the threaded rod is threadedly connected to a rectangular slider, and the rectangular slider is slidably connected to the outer sides of the two guide rods.

[0010] Preferably, a cylinder is fixedly connected to the bottom of the rectangular sliding block, a spot welding assembly is provided at the bottom of the cylinder, and a dust suction pipe is fixedly connected to one side of the spot welding assembly.

[0011] Preferably, a dust box is fixedly connected to the outer side of the movable plate, a suction fan is arranged on the top of the dust box, and the dust box is connected to the dust pipe through a first hose.

[0012] Preferably, the dust box is connected to the shell through a second hose, two slide rails are fixedly connected to the top of the rectangular frame, the movable plate is slidably connected to the outside of the two slide rails through rollers, and a plurality of activated carbon filters are arranged on the inside of the dust box.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By starting the second motor, when the second motor rotates, the second motor drives the threaded rod to rotate through the second coupling. When the threaded rod rotates, the threaded rod drives the rectangular slider connected with the outer thread to move back and forth along the two guide rods. When the rectangular slider moves, the rectangular slider drives the spot welding mechanism below to move. When the rectangular slider moves to a suitable position, the cylinder drives the spot welding assembly to move up and down, thereby processing the product, realizing the precise movement and positioning of the spot welding assembly, and greatly improving the welding quality and production efficiency;

[0015] 2. When the product is being processed, the suction fan is turned on. The exhaust gas in the processing process is filtered through the guide rod, the first hose, the dust box, and the activated carbon filter in turn, and then discharged from the hose at one end of the shell. Through the multi-stage filtration design, it can effectively filter dust, particulate matter and harmful gases in the air to ensure the cleanliness of the welding environment, thereby protecting the personal safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a structural schematic diagram of another viewing angle of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the structure of the threaded rod and the guide rod etc. of the embodiment of the application;

[0019] Figure 4 It is a schematic diagram of the structure of a dust collection box and an activated carbon filter screen according to an embodiment of the application.

[0020] Explanation of the accompanying drawings: 1. rectangular frame; 2. limit plate; 3. first motor; 4. transmission wheel; 5. transmission belt; 6. connecting frame; 7. movable plate; 8. second motor; 9. threaded rod; 10. housing; 11. guide rod; 12. rectangular slider; 13. spot welding assembly; 14. slide rail; 15. suction fan; 16. dust suction pipe; 17. dust suction box; 18. activated carbon filter. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses an automatic spot welding machine for producing electronic products. Figure 1 , an automatic spot welding machine for electronic product production, comprising a rectangular frame 1, a limiting plate 2 is fixedly connected to the outer side of the rectangular frame 1, a first motor 3 is fixedly connected to the outer side of the limiting plate 2, two transmission mechanisms are arranged on one side of the output end of the first motor 3, the same adjustment mechanism is arranged on the two transmission mechanisms, and a dust collection mechanism is arranged on the adjustment mechanism;

[0023] The transmission mechanism includes two transmission wheels 4, which are rotatably connected to the inner side of the rectangular frame 1. The two transmission wheels 4 are rotatably connected through a transmission belt 5. A connecting frame 6 is fixedly connected to the outer side of the transmission belt 5. The output end of the first motor 3 is transmission-connected to one of the transmission wheels 4 through a first coupling.

[0024] Reference Figure 1 and Figure 3 The adjusting mechanism comprises a moving plate 7, a second motor 8 is fixedly connected to the outer side of the moving plate 7, and one end of the output shaft of the second motor 8 is connected to a threaded rod 9 through a second coupling.

[0025] Reference Figure 3, two guide rods 11 are fixedly connected to the inner side of the movable plate 7, and the threaded rod 9 is rotatably connected to the inner side of the movable plate 7. The outer side of the threaded rod 9 is threadedly connected with a rectangular slider 12, and the rectangular slider 12 is slidably connected to the outer sides of the two guide rods 11; by starting the first motor 3, when the first motor 3 rotates, the first motor 3 drives the transmission belt 5 to rotate through the first coupling at the output end, and when the transmission belt 5 rotates, the transmission belt 5 drives the movable plate 7 to move back and forth through the connecting frame 6, and when it moves to a suitable position, the staff can start the second motor 8, and when the second motor 8 rotates, the second motor 8 drives the threaded rod 9 to rotate through the second coupling, and when the threaded rod 9 rotates, the threaded rod 9 drives the rectangular slider 12 with the outer thread connection to move back and forth along the two guide rods 11, and when the rectangular slider 12 moves, the rectangular slider 12 drives the spot welding mechanism below to move, and when the rectangular slider 12 moves to a suitable position, the cylinder drives the spot welding assembly 13 to move up and down, thereby processing the product.

[0026] Reference Figure 2 and Figure 3 The bottom of the rectangular slider 12 is fixedly connected to a cylinder, a spot welding assembly 13 is provided at the bottom of the cylinder, a dust suction pipe 16 is fixedly connected to one side of the spot welding assembly 13, and the spot welding assembly 13 is composed of a spot welding head, etc., which belongs to the existing device and will not be described in detail here.

[0027] Reference Figure 2 and Figure 3 A dust box 17 is fixedly connected to the outer side of the movable plate 7, a suction fan 15 is arranged on the top of the dust box 17, and the dust box 17 is connected to the dust pipe 16 through a first hose; a filter is arranged on the inner side of the suction fan 15 near the dust box 17, and the filter prevents impurities from entering the inner side of the suction fan 15.

[0028] Refer to the figure Figure 2 and Figure 3 and Figure 4 The dust box 17 is connected to the shell 10 through the second hose. Two slide rails 14 are fixedly connected to the top of the rectangular frame 1. The movable plate 7 is slidably connected to the outside of the two slide rails 14 through rollers. A plurality of activated carbon filters 18 are arranged on the inner side of the dust box 17. When the suction fan 15 is turned on, the suction fan 15 sequentially filters the exhaust gas in the processing through the guide rod 11, the first hose, the dust box 17, and the activated carbon filter 18, and then discharges it from the hose at one end of the shell 10. Through the multi-stage filtration design, dust, particulate matter and harmful gases in the air can be effectively filtered to ensure the cleanliness of the welding environment.

[0029] The implementation principle of an automatic spot welding machine for electronic product production in the embodiment of the present application is as follows: when a staff member is using the device, the staff member can start the first motor 3. When the first motor 3 rotates, the first motor 3 drives the transmission belt 5 to rotate through the first coupling at the output end. When the transmission belt 5 rotates, the transmission belt 5 drives the movable plate 7 to move back and forth through the connecting frame 6. When it moves to a suitable position, the staff member can start the second motor 8. When the second motor 8 rotates, the second motor 8 drives the threaded rod 9 to rotate through the second coupling. When the threaded rod 9 rotates, the threaded rod 9 drives the rectangular slider 12 connected to the outer thread to move back and forth along the two guide rods 11. When the rectangular slider 12 moves, the rectangular slider 12 drives the spot welding mechanism below to move. When the rectangular slider 12 moves to a suitable position, the cylinder drives the spot welding assembly 13 to move up and down, thereby processing the product, realizing the precise movement and positioning of the spot welding assembly 13, and greatly improving the welding quality and production efficiency.

[0030] When the product is being processed, the suction fan 15 is turned on, and the exhaust gas in the processing process is filtered by the suction fan 15 in turn through the guide rod 11, the first hose, the dust box 17, and the activated carbon filter 18, and then discharged from the hose at one end of the shell 10. Through the multi-stage filtration design, dust, particulate matter and harmful gases in the air can be effectively filtered to ensure the cleanliness of the welding environment, thereby protecting the personal safety of the staff.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic spot welding machine for electronic product production, comprising a rectangular frame (1), characterized in that: The outer side of the rectangular frame (1) is fixedly connected to a limit plate (2), the outer side of the limit plate (2) is fixedly connected to a first motor (3), one side of the output end of the first motor (3) is provided with two transmission mechanisms, the two transmission mechanisms are provided with the same adjustment mechanism, and the adjustment mechanism is provided with a dust collection mechanism; The transmission mechanism comprises two transmission wheels (4), the two transmission wheels (4) are rotatably connected to the inner side of the rectangular frame (1), the two transmission wheels (4) are rotatably connected via a transmission belt (5), the outer side of the transmission belt (5) is fixedly connected to a connecting frame (6), and the output end of the first motor (3) is transmission-connected to one of the transmission wheels (4) via a first coupling.

2. The automatic spot welding machine for electronic product production according to claim 1, characterized in that: The adjustment mechanism comprises a movable plate (7), the outer side of which is fixedly connected to a second motor (8), and one end of an output shaft of the second motor (8) is transmission-connected to a threaded rod (9) via a second coupling.

3. The automatic spot welding machine for electronic product production according to claim 2, characterized in that: Two guide rods (11) are fixedly connected to the inner side of the movable plate (7); the threaded rod (9) is rotatably connected to the inner side of the movable plate (7); a rectangular slider (12) is threadedly connected to the outer side of the threaded rod (9); and the rectangular slider (12) is slidably connected to the outer sides of the two guide rods (11).

4. The automatic spot welding machine for electronic product production according to claim 3, characterized in that: The bottom of the rectangular sliding block (12) is fixedly connected to a cylinder, the bottom of the cylinder is provided with a spot welding assembly (13), and one side of the spot welding assembly (13) is fixedly connected to a dust suction pipe (16).

5. The automatic spot welding machine for electronic product production according to claim 3, characterized in that: A dust collection box (17) is fixedly connected to the outer side of the movable plate (7), a suction fan (15) is arranged on the top of the dust collection box (17), and the dust collection box (17) is connected to the dust collection pipe (16) through a first hose.

6. The automatic spot welding machine for electronic product production according to claim 5, characterized in that: The dust box (17) is connected to the housing (10) via a second hose, two slide rails (14) are fixedly connected to the top of the rectangular frame (1), the movable plate (7) is slidably connected to the outside of the two slide rails (14) via rollers, and a plurality of activated carbon filters (18) are arranged on the inside of the dust box (17).

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