Welding device for smt patch processing

Abstract

The utility model relates to the technical field of smt patch processing, and discloses a welding device for smt patch processing, which comprises a transverse plate, the left side of the top of the transverse plate is fixedly connected with a support, the top of the support is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded rod, and the output end of the first threaded rod is fixedly connected with a second threaded rod. The surface of the first threaded rod is in threaded connection with a first threaded sleeve, a top plate is arranged at the top of the transverse plate, the bottom of the top plate is fixedly connected with a shell, the left side of the shell is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a second threaded rod. The welding device for smt patch processing has the advantages of having a multi-direction adjusting function and the like, and overcomes the defects that in the prior art, a welding device for smt patch processing has some defects in use, if the welding device does not have the multi-direction adjusting function, the spatial position of a welding mechanism cannot be adjusted according to use requirements, welding of different positions of a workpiece is inconvenient, and the welding efficiency is high. And the current market demand cannot be met.

Description

Technical Field

[0001] The utility model relates to the technical field of SMT patch processing, in particular to a welding device for SMT patch processing. Background Art

[0002] SMT patch refers to the abbreviation of a series of process flows based on PCB. PCB is printed circuit board, and SMT is surface mounting technology, which is the most popular technology and process in the electronic assembly industry.

[0003] A Chinese patent application (or patent) with publication number CN202321924574.9 discloses a welding device for SMT patch processing, including a device body, support frames are symmetrically fixedly connected to the left and right sides of the top of the device body, electric slide rails are symmetrically fixedly connected in the middle of the top of the two support frames, the tops of the two electric slide rails are movably connected to a transverse drive component, the front of the transverse drive component is movably connected to a welding component, the bottom of the inner cavity of the device body is fixedly connected to a cooling fan, the top of the inner cavity of the device body is fixedly connected to a loading component, the center of the inner cavity of the loading component is rotatably connected to a flip box, and the front and back of the inner cavity of the flip box are symmetrically and movably connected to clamping components.

[0004] The welding device for SMT patch processing in the prior art has some defects in use, such as not having a multi-directional adjustment function and being unable to adjust the spatial position of the welding mechanism according to usage requirements, which makes it inconvenient to weld different positions of the workpiece and cannot meet the needs of the current market.

[0005] To this end, we provide a welding device for SMT patch processing to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the shortcomings of the prior art, the utility model provides a welding device for SMT patch processing, which has advantages such as a multi-directional adjustment function, and solves some defects in the use of the welding device for SMT patch processing in the prior art, such as the lack of a multi-directional adjustment function, the inability to adjust the spatial position of the welding mechanism according to the use requirements, and thus the inconvenience of welding different positions of the workpiece, and the inability to meet the current market demand.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned multi-directional adjustment function, the utility model provides the following technical solutions: a welding device for SMT patch processing, comprising a horizontal plate, a bracket is fixedly connected to the left side of the top of the horizontal plate, a first motor is fixedly connected to the top of the bracket, a first threaded rod is fixedly connected to the output end of the first motor, a first threaded sleeve is threadedly connected to the surface of the first threaded rod, a top plate is provided on the top of the horizontal plate, a shell is fixedly connected to the bottom of the top plate, a second motor is fixedly connected to the left side of the shell, a second threaded rod is fixedly connected to the output end of the second motor, a second threaded sleeve is threadedly connected to the surface of the second threaded rod, a welding host is fixedly connected to the bottom of the welding host, a welding head is fixedly connected, and guide rail moving mechanisms are provided on both sides of the bottom of the top plate.

[0010] Preferably, a sliding rod is fixedly connected to the inner wall of the bracket, a sliding sleeve is sleeved on the surface of the sliding rod, and the right side of the sliding sleeve is fixedly connected to the left side of the first threaded sleeve.

[0011] Preferably, a slide groove is provided at the top of the inner cavity of the shell, a slider is movably connected to the inner wall of the slide groove, and the bottom of the slider is fixedly connected to the top of the second threaded sleeve.

[0012] Preferably, a placement plate is fixedly connected to the top of the transverse plate, an electric telescopic rod is provided in the inner cavity of the placement plate, and an output end of the electric telescopic rod is fixedly connected to a fixing plate.

[0013] Preferably, the guide rail moving mechanism includes a moving groove, the inner wall of the moving groove is movably connected to a roller screw through a bearing, the front side of the moving groove is fixedly connected to a third motor, the output end of the third motor is fixedly connected to one end of the roller screw, the surface of the roller screw is threadedly connected to a moving sleeve, the top of the moving sleeve is fixedly connected to the bottom of the top plate, and the left side of the moving groove is fixedly connected to the surface of the first threaded sleeve.

[0014] Preferably, the right side of the top of the transverse plate is fixedly connected to a limiting rod, the surface of the limiting rod is slidably connected to a limiting sleeve, and the surface of the limiting sleeve is fixedly connected to the surface of the moving groove.

[0015] Preferably, control boxes are fixedly connected to both sides of the bottom of the horizontal plate, a base plate is fixedly connected to the bottom of the control box, a door body is movably connected to the left side of the front of the control box via a hinge, and a nameplate is fixedly connected to the right side of the front of the control box.

[0016] Compared with the prior art, the utility model provides a welding device for SMT patch processing, which has the following beneficial effects:

[0017] 1. The utility model has the advantages of multi-directional adjustment function, etc., and solves some defects in the use of the welding device for SMT patch processing in the prior art, such as the lack of multi-directional adjustment function, the inability to adjust the spatial position of the welding mechanism according to the use requirements, which makes it inconvenient to weld different positions of the workpiece and cannot meet the current market demand.

[0018] 2. The utility model starts the first motor, drives the first threaded rod to rotate through the output end of the first motor, drives the first threaded sleeve to move up and down through the first threaded rod, drives the guide rail moving mechanism to move up and down through the first threaded sleeve in cooperation with the limit rod and the limit sleeve, so as to adjust the use height of the welding host, starts the second motor, drives the second threaded rod to rotate through the output end of the second motor, drives the second threaded sleeve to move left and right through the second threaded rod, drives the welding host to move left and right through the second threaded sleeve, drives the welding head to move left and right through the welding host, so as to adjust the horizontal horizontal position, starts the third motor, drives the roller screw to rotate through the output end of the third motor, drives the movable sleeve to move forward and backward through the roller screw, drives the welding host to move forward and backward through the movable sleeve transmission, so as to adjust the horizontal longitudinal position and achieve the purpose of multi-directional adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a cutaway stereogram of the placement plate of the utility model;

[0021] Figure 3 This is a cutaway perspective view of the housing of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the guide rail moving mechanism of the utility model.

[0023] Wherein: 1. horizontal plate; 2. bracket; 3. first motor; 4. first threaded rod; 5. first threaded sleeve; 6. top plate; 7. shell; 8. second motor; 9. second threaded rod; 10. second threaded sleeve; 11. welding host; 12. welding head; 13. guide rail moving mechanism; 14. sliding rod; 15. sliding sleeve; 16. sliding groove; 17. sliding block; 18. placing plate; 19. electric telescopic rod; 20. fixed plate; 1301. moving groove; 1302. roller screw; 1303. third motor; 1304. moving sleeve; 21. limiting rod; 22. limiting sleeve; 23. control box; 24. bottom plate; 25. door body; 26. nameplate. DETAILED DESCRIPTION

[0024] 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. Specific embodiment 1

[0026] See also Figure 1-4 The utility model is a welding device for SMT patch processing, including a horizontal plate 1, a bracket 2 is fixedly connected to the left side of the top of the horizontal plate 1, a first motor 3 is fixedly connected to the top of the bracket 2, a first threaded rod 4 is fixedly connected to the output end of the first motor 3, a first threaded sleeve 5 is threadedly connected to the surface of the first threaded rod 4, a top plate 6 is arranged on the top of the horizontal plate 1, a shell 7 is fixedly connected to the bottom of the top plate 6, a second motor 8 is fixedly connected to the left side of the shell 7, a second threaded rod 9 is fixedly connected to the output end of the second motor 8, a second threaded sleeve 10 is threadedly connected to the surface of the second threaded rod 9, a welding host 11 is fixedly connected to the bottom of the welding host 11, a welding head 12 is fixedly connected to the bottom of the welding host 11, and guide rail moving mechanisms 13 are arranged on both sides of the bottom of the top plate 6.

[0027] Specifically: a transverse plate 1 and a bracket 2 are provided for support and fixation; a first motor 3, a first threaded rod 4 and a first threaded sleeve 5 are provided for driving the welding host 11 to move up and down, thereby adjusting the use height of the welding host 11; a top plate 6 and a shell 7 are provided for connection and protection; a second motor 8, a second threaded rod 9 and a second threaded sleeve 10 are provided for driving the welding host 11 to move left and right, thereby adjusting the horizontal lateral position of the welding host 11; a welding host 11 and a welding head 12 are provided for welding workpieces; a guide rail moving mechanism 13 is provided so that the welding host 11 can move forward and backward, thereby adjusting the horizontal longitudinal position of the welding host 11. Specific embodiment 2

[0029] See also Figure 1-4On the basis of the specific embodiment 1, the inner wall of the bracket 2 is fixedly connected with a slide rod 14, the surface of the slide rod 14 is sleeved with a slide sleeve 15, the right side of the slide sleeve 15 is fixedly connected with the left side of the first threaded sleeve 5, the top of the inner cavity of the shell 7 is provided with a slide groove 16, the inner wall of the slide groove 16 is movably connected with a slider 17, the bottom of the slider 17 is fixedly connected with the top of the second threaded sleeve 10, the top of the cross plate 1 is fixedly connected with a placement plate 18, the inner cavity of the placement plate 18 is provided with an electric telescopic rod 19, the output end of the electric telescopic rod 19 is fixedly connected with a fixed plate 20, the guide rail moving mechanism 13 includes a moving groove 1301, the inner wall of the moving groove 1301 is movably connected with a roller screw 1302 through a bearing, and the front of the moving groove 1301 is fixedly connected with a third motor 13 03, the output end of the third motor 1303 is fixedly connected to one end of the roller screw 1302, the surface of the roller screw 1302 is threadedly connected with a movable sleeve 1304, the top of the movable sleeve 1304 is fixedly connected to the bottom of the top plate 6, the left side of the movable groove 1301 is fixedly connected to the surface of the first threaded sleeve 5, the right side of the top of the cross plate 1 is fixedly connected to the limit rod 21, the surface of the limit rod 21 is slidably connected to the limit sleeve 22, the surface of the limit sleeve 22 is fixedly connected to the surface of the movable groove 1301, both sides of the bottom of the cross plate 1 are fixedly connected with a control box 23, the bottom of the control box 23 is fixedly connected with a bottom plate 24, the left side of the front of the control box 23 is movably connected to a door body 25 through a hinge, and the right side of the front of the control box 23 is fixedly connected to a nameplate 26.

[0030] Specifically: by setting the sliding rod 14 and the sliding sleeve 15, it is used to limit the first threaded sleeve 5 and improve the stability of the first threaded sleeve 5 when it moves up and down; by setting the sliding groove 16 and the sliding block 17, it is used to limit the second threaded sleeve 10 and improve the stability of the second threaded sleeve 10 when it moves left and right; by setting the placement plate 18, it is used to accommodate the workpiece; by setting the electric telescopic rod 19 and the fixed plate 20, it is used to clamp and fix the workpiece; by setting the moving groove 1301, the roller screw 1302, the third motor 1303 and the moving sleeve 1304, it is used to drive the welding host 11 to move forward and backward; by setting the limiting rod 21 and the limiting sleeve 22, it is used to further improve the stability of the welding host 11 when it moves up and down; by setting the control box 23, it is used for circuit control; by setting the bottom plate 24, it is used for support; by setting the door body 25, it is used to inspect and repair the components in the inner cavity of the control box 23; by setting the nameplate 26, it is used to mark the specification information of the welding device for SMT patch processing.

[0031] When in use, the user places the workpiece on the top of the placement plate 18, and then starts the electric telescopic rod 19, which drives the fixed plate 20 to move toward each other. The workpiece is clamped and fixed by the fixed plate 20 to prevent the workpiece from shifting during welding. The first motor 3 is started, and the first threaded rod 4 is driven to rotate through the output end of the first motor 3. The first threaded sleeve 5 is driven to move up and down by the first threaded rod 4. The sliding rod 14 and the sliding sleeve 15 are provided to limit the first threaded sleeve 5, so as to improve the stability of the first threaded sleeve 5 when it moves up and down. The first threaded sleeve 5 cooperates with the limiting rod 21 and the limiting sleeve 22 to drive the guide rail moving mechanism 13 to move up and down to adjust the use height of the welding host 11, and the second motor 8 is started. The output end of the machine 8 drives the second threaded rod 9 to rotate, and the second threaded sleeve 10 is driven to move left and right through the second threaded rod 9. The slide groove 16 and the slider 17 are provided to limit the second threaded sleeve 10, thereby improving the stability of the second threaded sleeve 10 when it moves left and right. The second threaded sleeve 10 drives the welding host 11 to move left and right, and the welding host 11 drives the welding head 12 to move left and right to adjust the horizontal lateral position. The third motor 1303 is started, and the roller screw 1302 is driven to rotate through the output end of the third motor 1303. The movable sleeve 1304 is driven to move forward and backward through the roller screw 1302, and the welding host 11 is driven to move forward and backward through the transmission of the movable sleeve 1304 to adjust the horizontal longitudinal position and achieve the purpose of multi-directional adjustment.

[0032] 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 welding device for SMT patch processing, comprising a horizontal plate (1), characterized in that: The left side of the top of the horizontal plate (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a first threaded rod (4), the surface of the first threaded rod (4) is threadedly connected to a first threaded sleeve (5), the top of the horizontal plate (1) is provided with a top plate (6), the bottom of the top plate (6) is fixedly connected to a shell (7), the left side of the shell (7) is fixedly connected to a second motor (8), the output end of the second motor (8) is fixedly connected to a second threaded rod (9), the surface of the second threaded rod (9) is threadedly connected to a second threaded sleeve (10), the bottom of the second threaded sleeve (10) is fixedly connected to a welding main machine (11), the bottom of the welding main machine (11) is fixedly connected to a welding head (12), and guide rail moving mechanisms (13) are provided on both sides of the bottom of the top plate (6).

2. A soldering device for SMT patch processing according to claim 1, characterized in that: A sliding rod (14) is fixedly connected to the inner wall of the bracket (2), a sliding sleeve (15) is sleeved on the surface of the sliding rod (14), and the right side of the sliding sleeve (15) is fixedly connected to the left side of the first threaded sleeve (5).

3. A soldering device for SMT patch processing according to claim 1, characterized in that: A slide groove (16) is provided at the top of the inner cavity of the shell (7), and a slider (17) is movably connected to the inner wall of the slide groove (16), and the bottom of the slider (17) is fixedly connected to the top of the second threaded sleeve (10).

4. The soldering device for SMT patch processing according to claim 1, characterized in that: The top of the horizontal plate (1) is fixedly connected to a placement plate (18), the inner cavity of the placement plate (18) is provided with an electric telescopic rod (19), and the output end of the electric telescopic rod (19) is fixedly connected to a fixing plate (20).

5. The soldering device for SMT patch processing according to claim 1, characterized in that: The guide rail moving mechanism (13) comprises a moving groove (1301), the inner wall of the moving groove (1301) is movably connected to a roller screw (1302) via a bearing, the front surface of the moving groove (1301) is fixedly connected to a third motor (1303), the output end of the third motor (1303) is fixedly connected to one end of the roller screw (1302), the surface of the roller screw (1302) is threadedly connected to a moving sleeve (1304), the top of the moving sleeve (1304) is fixedly connected to the bottom of the top plate (6), and the left side of the moving groove (1301) is fixedly connected to the surface of the first threaded sleeve (5).

6. The soldering device for SMT patch processing according to claim 1, characterized in that: The right side of the top of the transverse plate (1) is fixedly connected to a limiting rod (21), the surface of the limiting rod (21) is slidably connected to a limiting sleeve (22), and the surface of the limiting sleeve (22) is fixedly connected to the surface of the movable groove (1301).

7. The soldering device for SMT patch processing according to claim 1, characterized in that: A control box (23) is fixedly connected to both sides of the bottom of the transverse plate (1), a bottom plate (24) is fixedly connected to the bottom of the control box (23), a door body (25) is movably connected to the left side of the front of the control box (23) via a hinge, and a nameplate (26) is fixedly connected to the right side of the front of the control box (23).

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