Welding and dispensing integrated machine

Abstract

This utility model discloses a welding and dispensing integrated machine, comprising: a workbench connecting frame, which is connected to the workbench and has a crossbeam; a welding module, which is connected to one side of the crossbeam in sequence via a lifting component and a translation component, the welding module including a welding contact head and solder disposed near the tip of the welding contact head, the lifting component being used to adjust the height of the welding contact head, and the translation component being used to adjust the X-direction position of the welding contact head; a dispensing module, which is connected to the other side of the crossbeam in sequence via a lifting component and a translation component, the dispensing module including a dispensing tube and a pressure driving component connected to the tube, the pressure driving component being used to control the pressure of the glue output from the dispensing tube, and the lifting component and translation component being used to apply glue at a preset position; and a fixed base, which is connected to the workbench and has a fixed position for horizontally placing a coil actuator, the top surface of the fixed base being provided with a stop and a positioning central shaft for inserting the circular housing of the coil actuator, and also includes a blocking part disposed on one side of the fixed base for abutting the coil actuator in the vertical direction.

Description

Technical Field

[0001] This utility model relates to the field of coil actuator manufacturing technology, and in particular to an integrated welding and dispensing machine. Background Technology

[0002] Currently, the manufacturing process of coil actuators requires soldering. The wire harness and the pins of the circuit on the actuator are matched one by one and soldered. After soldering, glue lines or glue are applied to the solder joints. In the current process, these two steps are manually performed one by one by workers at different workstations, and then the parts are transported to the next step. The current operation is cumbersome and inefficient when problems occur.

[0003] Therefore, an integrated welding and dispensing machine is still needed to improve the welding and dispensing processes. Utility Model Content

[0004] This utility model provides an integrated welding and dispensing machine that solves the above-mentioned problems.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A welding and dispensing integrated machine includes: a worktable; a connecting frame connected to the worktable and having a crossbeam; and a welding module connected to one side of the crossbeam via a lifting assembly and a translation assembly. The welding module includes a welding contact head and solder disposed adjacent to the tip of the welding contact head. The lifting assembly is used to adjust the height of the welding contact head, and the translation assembly is used to adjust the X-direction position of the welding contact head.

[0007] The dispensing module is connected to the other side of the crossbeam via a lifting assembly and a translation assembly. The dispensing module includes a dispensing tube and a pressure drive unit connected to the tube. The pressure drive unit is used to control the pressure of the glue output from the dispensing tube. The lifting assembly and translation assembly are used to apply glue at a preset position.

[0008] A fixed base is connected to a workbench and has a fixed position for horizontally placing a coil actuator. The top surface of the fixed base is provided with a stop and a positioning central shaft for inserting the circular housing of the coil actuator. It also includes a blocking part provided on one side of the fixed base for abutting the coil actuator in the vertical direction.

[0009] In one embodiment, the welding module includes an extension frame and an arc-shaped connector slidably connected to the extension frame. The extension frame includes an extension connecting piece and a hook portion perpendicular to the arc-shaped surface of the connecting piece. The arc-shaped connector is arc-shaped and has an arc-shaped positioning groove. The hook portion is inserted into the arc-shaped positioning groove and is fixed by a locking piece and the hook portion. The rod of the welding contact head is fixedly connected to one end of the arc-shaped connector at a distance from the arc-shaped positioning groove.

[0010] In one embodiment, a rotating connector is provided on the rod of the welding contact head near the welding contact head position. The rotating connector includes two mutually rotatable first connecting sleeves and second connecting sleeves. The first connecting sleeve is used to fit the rod of the welding contact head, and the second connecting sleeve is used to fit the welding material.

[0011] In one embodiment, the first connecting sleeve has a strip-shaped portion with a plurality of connecting holes, and the second connecting sleeve has a strip-shaped member with a plurality of evenly distributed mating holes for engaging with the connecting holes.

[0012] The strip has a fitting part that is rotatably connected to the strip on the side away from the mating hole. The fitting part and the strip have overlapping circular holes for tightening the solder by adding an expansion sleeve.

[0013] In one embodiment, the blocking part is connected to one side of the fixed base via a telescopic assembly, the telescopic assembly including a fixed member and a telescopic member, the top of the telescopic member being rotatably connected to the blocking part.

[0014] In one embodiment, a tray is also connected to the side wall of the mounting base for placing the actuator's wiring harness.

[0015] In one embodiment, a drive assembly is connected to the bottom of the fixed base. The drive assembly includes a sliding rod, a lead screw, and a motor. The sliding rod and the lead screw are slidably connected to the bottom of the fixed base. The lead screw is connected to the main shaft of the motor and is used to drive the fixed base along the Y direction.

[0016] Compared with the prior art, the beneficial effects of this utility model include at least the following:

[0017] On both sides of the same crossbeam on the workbench, there are welding modules and dispensing modules that can be raised, lowered, and moved. The coil actuator to be welded is first fixed to the workbench by a fixed base. The welding contact head of the welding module is raised, lowered, and moved to a certain position, and then molten solder is applied to the preset position to be welded. After welding is completed, the glue is then pumped out evenly on the dispensing module on the other side by a controllable pressure drive. This method has high work efficiency and integrates two processes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the workbench in an embodiment of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the workbench in an embodiment of the present invention. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the telescopic component structure on the workbench according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the rotating connector structure according to an embodiment of the present invention. Figure 1 ;

[0022] Figure 5 This is a schematic diagram of the rotating connector structure according to an embodiment of the present invention. Figure 2 .

[0023] In the diagram: 1. Workbench; 2. Connecting frame; 21. Crossbeam; 3. Welding module; 31. Welding contact head; 32. Welding material; 33. Extension frame; 34. Arc-shaped connector; 341. Arc-shaped positioning groove; 35. Locking piece; 4. Dispensing module; 41. Pressure drive component; 5. Fixed seat; 51. Stop component; 52. Positioning central shaft; 53. Blocking part; 54. Tray; 6. Lifting assembly; 7. Translation assembly; 8. Rotating connector; 81. First connecting sleeve; 82. Second connecting sleeve; 83. Connecting hole; 84. Mating hole; 85. Fitting part; 86. Expansion sleeve; 9. Telescopic assembly; 91. Fixing component; 92. Telescopic component; 10. Drive assembly; 11. Sliding rod; 13. Motor. Detailed Implementation

[0024] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0025] The terms used to describe position and direction in this utility model are illustrated with the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this utility model.

[0026] Reference Figure 1-5 This utility model provides an integrated welding and dispensing machine, including: a worktable 1, a connecting frame 2, a welding module 3, a dispensing module 4, and a fixing base 5. The connecting frame 2 is connected to the worktable 1 and has a crossbeam 21.

[0027] The welding module 3 is sequentially connected to one side of the crossbeam 21 via a lifting assembly 6 and a translation assembly 7. The welding module 3 includes a welding contact head 31 and solder 32 disposed adjacent to the tip of the welding contact head 31. The lifting assembly 6 adjusts the height of the welding contact head 31, and the translation assembly 7 adjusts the X-direction position of the welding contact head 31. The dispensing module 4 is sequentially connected to the other side of the crossbeam 21 via the lifting assembly 6 and the translation assembly 7. The dispensing module 4 includes a dispensing tube and a pressure drive component 41 connected to the tube. The pressure drive component 41 controls the pressure of the adhesive output from the dispensing tube, and the lifting assembly 6 and the translation assembly 7 apply adhesive to a preset position. The X-direction is a straight line in the horizontal direction. The pressure drive component 41 is a spiral pressure pump. Under the action of the pressure pump, and with the lifting assembly 6 and the translation assembly 7, it can move directly in a straight line, ensuring that the tip of the welding contact is stably positioned at the welding location, improving welding efficiency and the quality of the welding traces.

[0028] The lifting component 6 and the translation component 7 can be selected as electric telescopic rods or pneumatic telescopic rods according to the load requirements. In this application, a screw slide rail is used as an example, which will not be described in detail below.

[0029] The fixed base 5 is connected to the workbench 1 and has a fixed position for horizontally placing the coil actuator. The top surface of the fixed base 5 is provided with a stop 51 and a positioning shaft 52 for inserting the circular housing of the coil actuator. It also includes a blocking part 53 located on one side of the fixed base 5 for vertically abutting the coil actuator. During operation, the main body of the coil actuator housing is approximately cylindrical and placed on the fixed base 5. The top of the positioning shaft 52 extends into the bottom of the coil actuator housing. Under the guidance of the inclined surface at the bottom of the housing, it can be quickly positioned, and the stop 51 prevents the coil actuator from deviating from its preset position, thereby improving the positioning accuracy of the welding module 3 and the dispensing module 4. Furthermore, it has a high degree of integration, facilitating improved work efficiency.

[0030] In one embodiment, the welding module 3 includes an extension frame 33 and an arc-shaped connector 34 slidably connected to the extension frame 33. The extension frame 33 includes an extending connecting piece and a hook-fitting part perpendicular to the arc-shaped surface of the arc-shaped connector 34. The arc-shaped connector 34 is arc-shaped and has an arc-shaped positioning groove 341. The hook-fitting part is inserted into the arc-shaped positioning groove 341 and is fixed by a locking piece 35 cooperating with the hook-fitting part. The rod of the welding contact head 31 is fixedly connected to one end of the arc-shaped connector 34 at a distance from the arc-shaped positioning groove 341. The arc-shaped connector 34 can be an arc-shaped metal sheet, and the hook-fitting part can be at least two metal protrusions as guide posts. The relative position of the hook-fitting part on the arc-shaped positioning groove 341 can be adjusted along the arc-shaped positioning groove 341 to facilitate adjustment of the angle between the welding contact head 31 and the area to be welded, thereby meeting various applicable needs.

[0031] In one embodiment, a rotating connector 8 is provided on the shaft of the welding contact head 31 near the welding contact head 31. The rotating connector 8 includes two mutually rotatable first connecting sleeves 81 and second connecting sleeves 82. The first connecting sleeve 81 is used to fit the shaft of the welding contact head 31, and the second connecting sleeve 82 is used to fit the solder 32. The welding contact head 31 and the solder 32 can adjust the included angle between the solder 32 and the welding contact head 31 by rotating the first connecting sleeve 81 and the second connecting sleeve 82, thereby improving the fit between the welding contact head 31 and the solder 32 to suit various welding scenarios.

[0032] In one embodiment, the first connecting sleeve 81 has a strip-shaped portion with multiple connecting holes 83, and the second connecting sleeve 82 has a strip-shaped member with multiple evenly distributed mating holes 84 for engaging with the connecting holes 83. The connection and engagement between the multiple connecting holes 83 and the mating holes 84 effectively adjusts the absolute distance between the welding contact head 31 and the solder 32.

[0033] A fitting portion 85 is provided on the side of the strip away from the mating hole 84, which is rotatably connected to the strip. The fitting portion 85 and the strip have overlapping circular holes for securing the solder 32 by applying an expansion sleeve 86. The fitting portion 85 is rotatably connected and cooperates with the strip to hold the expansion sleeve 86. The angle between the fitting portion 85 and the strip allows adjustment of the pressure of the expansion sleeve 86 on the outer diameter of the solder 32 inside, thus flexibly adjusting the supply requirements for solders 32 of different coarsenesses. The other end of the fitting portion 85 is connected to the strip via bolts.

[0034] In one embodiment, the blocking part 53 is connected to one side of the fixed base 5 via a telescopic assembly 9. The telescopic assembly 9 includes a fixing member 91 and a telescopic member 92, with the top of the telescopic member 92 rotatably connected to the blocking part 53. The telescopic part can be an electric or pneumatic telescopic rod. Driven by the telescopic rod, the blocking part 53 connected to the fixing member 91 at the top is fully positioned on the fixed base 5, which can improve the welding and dispensing quality.

[0035] In one embodiment, a tray 54 is also connected to the side wall of the mounting base 5. The tray 54 is used to place the wiring harness of the actuator. The tray 54 facilitates the storage of the wiring harness, improves the tidiness of the workstation, and prevents the wiring harness from affecting welding and dispensing.

[0036] In one embodiment, a drive assembly 10 is connected to the bottom of the fixed base 5. The drive assembly 10 includes a sliding rod 11, a lead screw, and a motor 13. The sliding rod 11 and the lead screw are slidably connected to the bottom of the fixed base 5. The lead screw is connected to the spindle of the motor 13 and is used to drive the fixed base 5 along the Y direction. By setting the drive assembly 10 at the bottom of the fixed base 5, when the drive assembly 10 is working, the spindle of the motor 13 drives the lead screw to rotate. The lead screw drives the bottom of the fixed base 5 to slide along the sliding rod 11 through the threaded connection. In conjunction with the dispensing module 4 and welding module 3 at the top, precise welding of wires and precise dispensing of adhesive can be performed at multiple positions of the coil actuator. This improves the processing flexibility of the integrated welding and dispensing machine. The Y direction is the direction perpendicular to the X direction.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. A welding and dispensing integrated machine, characterized in that, include: Workbench; A connecting frame, which is connected to the workbench and has a crossbeam; A welding module is connected to one side of the crossbeam via a lifting assembly and a translation assembly. The welding module includes a welding contact head and welding material disposed near the tip of the welding contact head. The lifting assembly is used to adjust the height of the welding contact head, and the translation assembly is used to adjust the X-direction position of the welding contact head. The dispensing module is connected to the other side of the crossbeam via a lifting assembly and a translation assembly. The dispensing module includes a dispensing tube and a pressure drive unit connected to the tube. The pressure drive unit is used to control the pressure of the glue output from the dispensing tube. The lifting assembly and translation assembly are used to apply glue at a preset position. A fixed base is connected to a workbench and has a fixed position for horizontally placing a coil actuator. The top surface of the fixed base is provided with a stop and a positioning central shaft for inserting the circular housing of the coil actuator. It also includes a blocking part provided on one side of the fixed base for abutting the coil actuator in the vertical direction.

2. The welding and dispensing integrated machine according to claim 1, characterized in that, The welding module includes an extension frame and an arc-shaped connector slidably connected to the extension frame. The extension frame includes an extension connecting piece and a hanging part perpendicular to the arc surface of the arc-shaped connector. The arc-shaped connector is arc-shaped and has an arc-shaped positioning groove. The hanging part is inserted into the arc-shaped positioning groove and is fixed by the cooperation of the locking piece and the hanging part. The rod of the welding contact head is fixedly connected to one end of the arc-shaped connector at a distance from the arc-shaped positioning groove.

3. The welding and dispensing integrated machine according to claim 2, characterized in that, A rotating connector is provided on the rod of the welding contact head near the welding contact head position. The rotating connector includes two first connecting sleeves and a second connecting sleeve that can rotate relative to each other. The first connecting sleeve is used to fit the rod of the welding contact head, and the second connecting sleeve is used to fit the welding material.

4. The welding and dispensing integrated machine according to claim 3, characterized in that, The first connecting sleeve has a strip-shaped portion with multiple connecting holes. The second connecting sleeve has a strip-shaped member with multiple evenly distributed mating holes for engaging with the connecting holes. The strip has a fitting part that is rotatably connected to the strip on the side away from the mating hole. The fitting part and the strip have overlapping circular holes for tightening the solder by adding an expansion sleeve.

5. The welding and dispensing integrated machine according to claim 1, characterized in that, The blocking part is connected to one side of the fixed base via a telescopic assembly, which includes a fixed part and a telescopic part, with the top of the telescopic part rotatably connected to the blocking part.

6. The welding and dispensing integrated machine according to claim 1, characterized in that, A tray is also connected to the side wall of the mounting base, and the tray is used to place the wiring harness of the actuator.

7. The welding and dispensing integrated machine according to claim 1, characterized in that, The bottom of the fixed base is connected to a drive assembly, which includes a sliding rod, a lead screw, and a motor. The sliding rod and the lead screw are slidably connected at the bottom of the fixed base. The lead screw is connected to the main shaft of the motor and is used to drive the fixed base along the Y direction.

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