CN217291156U

CN217291156U - Welding device for processing thin-film capacitor

Info

Publication number: CN217291156U
Application number: CN202220264227.7U
Authority: CN
Inventors: 秦进才; 孔令群; 方美丽; 方占霞
Original assignee: Anhui Qiangda Electronics Co ltd
Current assignee: Anhui Qiangda Electronics Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-26
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a welding set is used in film capacitor processing, comprises a workbench, be fixed with the pivot on the workstation, it is connected with the mount table to rotate in the pivot, the symmetry is fixed with the centre gripping subassembly on the mount table for carry out the centre gripping to the condenser, be fixed with the backup pad on the workstation, sliding connection has the welding rifle in the backup pad, install the feed supplement device in the backup pad, be used for the condenser welding process in to carry out continuous replenishment to the welding material. The utility model discloses a drive arrangement drives the mount table pivoted in, realizes rotating when rolling up the welding material in the feed supplement device to lead to the welding wire on rolling up the welding material through the guiding groove to the welding position, weld it through the welding rifle, can omnidirectional welding capacitor pin, convenient operation is swift, uses manpower sparingly, and through automated control, the homogeneity of solder replenishment has been guaranteed simultaneously, welding machine capacitor pin that can be more firm improves welding quality.

Description

Welding device for processing thin-film capacitor

Technical Field

The utility model relates to a condenser welding set technical field specifically is a welding set is used in film capacitor processing.

Background

The film capacitor is a capacitor which is formed by overlapping metal foil as an electrode and plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate from two ends and winding the metal foil into a cylindrical structure.

Pins on the capacitor are fixed at two ends of the capacitor, for some larger capacitors, the pins are usually welded in a manual welding mode, solder needs to be continuously supplemented and rotates around the pins in the welding process, the operation is inconvenient, the supplementing of the solder is uneven, and the welding effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film capacitor processing is with welding set of full-automatic even welding pin to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding set is used in film capacitor processing, includes the workstation, be fixed with the pivot on the workstation, it is connected with the mount table to rotate in the pivot, the symmetry is fixed with the centre gripping subassembly on the mount table for carry out the centre gripping to the condenser, be fixed with the backup pad on the workstation, sliding connection has the welding rifle in the backup pad, install the feed supplement device in the backup pad for carry out continuous replenishment to the welding material in the condenser welding process, be equipped with drive arrangement between feed supplement device and the mount table, the centre gripping subassembly includes the riser, riser and mount table fixed connection, threaded connection has the threaded rod on the riser, the one end that the threaded rod is close to the mount table middle part is rotated and is connected with the grip block.

Preferably, drive arrangement includes driving motor, driving motor passes through the motor cabinet to be fixed in the bottom of worker's platform, and driving motor's output shaft has the transmission shaft through the coupling joint, be fixed with the driving gear on the transmission shaft, the driving gear meshing has driven ring gear, driven ring gear and mount table fixed connection.

Preferably, the material supplementing device comprises a supporting plate fixedly connected with the supporting plate, the supporting plate is rotatably connected with a transmission shaft, a polygonal block is fixed at one end, located above the supporting plate, of the transmission shaft, the polygonal block is sleeved with a welding material coil in a sliding mode, a guide groove is fixed on the supporting plate, and the guide groove is used for guiding a welding wire in the welding material coil.

Preferably, the clamping block is provided with a rubber pad and is arc-shaped.

Preferably, a limiting ring is arranged on the rotating shaft, and the upper surface of the limiting ring is attached to the lower surface of the mounting table.

Preferably, the welding gun is at an angle of between 30 ° and 60 ° to the horizontal.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a drive arrangement drives the mount table pivoted in, rotates when realizing rolling up the welding material in the feed supplement device to lead to welding position through the welding wire that the guiding groove rolled up the welding material, weld it through the welding rifle, can omnidirectional welding capacitor pin, convenient operation is swift, uses manpower sparingly, and through automatic control, the homogeneity of welding material replenishment has been guaranteed simultaneously, welding machine capacitor pin that can be more firm improves welding quality.

Drawings

Fig. 1 is a schematic view of an overall structure of a welding device for processing a thin film capacitor provided by the present invention;

FIG. 2 is a schematic view of a relative position structure of a feeding device and a driving device in a welding device for processing a thin film capacitor according to the present invention;

FIG. 3 is a schematic view of an explosion structure of a feeding device in a welding device for processing a thin film capacitor according to the present invention;

fig. 4 is a schematic view of a state structure when the welding device for processing a film capacitor welds a capacitor according to the present invention.

In the figure: 1. a work table; 11. a rotating shaft; 12. a mounting table; 13. a support plate; 14. welding a gun; 2. a clamping assembly; 21. a vertical plate; 22. a threaded rod; 23. a clamping block; 3. a material supplementing device; 31. a support plate; 32. polygonal blocks; 33. welding a coil; 34. a guide groove; 4. a drive device; 41. a drive motor; 42. a drive shaft; 43. a driving gear; 44. a driven gear ring; 5. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a welding set is used in film capacitor processing, includes workstation 1, be fixed with pivot 11 on the workstation 1, the rotation is connected with mount table 12 on the pivot 11, the symmetry is fixed with centre gripping subassembly 2 on the mount table 12 for carry out the centre gripping to the condenser, be fixed with backup pad 13 on the workstation 1, sliding connection has welding rifle 14 on the backup pad 13, install feed supplement device 3 on the backup pad 13 for the continuous replenishment of welding material is carried out to the condenser welding process, be equipped with drive arrangement 4 between feed supplement device 3 and the mount table 12, centre gripping subassembly 2 includes riser 21, riser 21 and mount table 12 fixed connection, threaded connection has threaded rod 22 on the riser 21, threaded rod 22 is close to the one end rotation at mount table 12 middle part and is connected with grip block 23.

Wherein, drive arrangement 4 includes driving motor 41, driving motor 41 passes through the motor cabinet to be fixed in the bottom of worker's platform, and driving motor 41's output shaft has transmission shaft 42 through the coupling joint, be fixed with driving gear 43 on the transmission shaft 42, driving gear 43 meshes has driven ring gear 44, driven ring gear 44 and mount table 12 fixed connection.

For making things convenient for grip block 23 to carry out the centre gripping to the condenser, be equipped with the rubber pad on the grip block 23, and grip block 23 is the arc.

Be equipped with spacing ring 5 on the pivot 11, the steady rotation of mount table 12 is guaranteed in the laminating of the lower surface of the upper surface of spacing ring 5 and mount table 12.

To facilitate the soldering of the pins by the soldering gun 14, the soldering gun 14 is angled between 30 ° and 60 ° from the horizontal to facilitate melting of the solder.

In this scheme, the welding process of condenser pin: the capacitor is placed on the mounting table 12, the threaded rods 22 in the two groups of clamping assemblies 2 are rotated, the capacitor is clamped through the two clamping blocks 23, the driving gear 43 is driven to rotate through the driving motor 41, the driven gear ring 44 is further driven to rotate, the rotation of the capacitor in the welding process is realized, and the solder is continuously supplemented to the periphery of the capacitor pin in the welding process through the material supplementing device 3.

Example two

Referring to fig. 2 to 4, the present embodiment is a further description of the first embodiment, wherein the feeding device 3 includes a supporting plate 31 fixedly connected to the supporting plate 13, the supporting plate 31 is rotatably connected to a transmission shaft 42, a polygonal block 32 is fixed to one end of the transmission shaft 42 above the supporting plate 31, a welding coil 33 is slidably sleeved outside the polygonal block 32, a guiding groove 34 is fixed to the supporting plate 31, and the guiding groove 34 is used for guiding a welding wire in the welding coil 33.

In this scheme, feed supplement device 3's working process: in the process of welding the capacitor pins, the transmission shaft 42 is driven to rotate through the corresponding driving motor 41, and then the polygonal block 32 is driven to rotate, so that the welding material coil 33 rotates, the welding wire on the welding material coil 33 is guided to the positions of the capacitor pins through the guide groove 34, the welding gun 14 is convenient to weld the pins, the continuous material supplementing device 3 in the welding process is realized, the implementation is convenient, the welding material supplementing is uniform, and the welding quality is improved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The welding device for processing the film capacitor is characterized by comprising a workbench (1), wherein a rotating shaft (11) is fixedly connected onto the workbench (1), an installation table (12) is rotatably connected onto the rotating shaft (11), clamping assemblies (2) are symmetrically fixed onto the installation table (12) and used for clamping the capacitor, a supporting plate (13) is fixed onto the workbench (1), a welding gun (14) is slidably connected onto the supporting plate (13), a material supplementing device (3) is installed on the supporting plate (13) and used for continuously supplementing welding materials in the welding process of the capacitor, and a driving device (4) is arranged between the material supplementing device (3) and the installation table (12);

the clamping assembly (2) comprises a vertical plate (21), the vertical plate (21) is fixedly connected with the mounting table (12), a threaded rod (22) is connected to the vertical plate (21) in a threaded mode, and one end, close to the middle of the mounting table (12), of the threaded rod (22) is rotatably connected with a clamping block (23).

2. The welding device for processing a film capacitor as set forth in claim 1, wherein: drive arrangement (4) are including driving motor (41), driving motor (41) are fixed in the bottom of worker's platform through the motor cabinet, and the output shaft of driving motor (41) has transmission shaft (42) through the coupling joint, be fixed with driving gear (43) on transmission shaft (42), driving gear (43) meshing has driven ring gear (44), driven ring gear (44) and mount table (12) fixed connection.

3. The welding apparatus for processing a film capacitor as set forth in claim 1, wherein: the feeding device (3) comprises a supporting plate (31) fixedly connected with a supporting plate (13), the supporting plate (31) is rotatably connected with a transmission shaft (42), a polygonal block (32) is fixed at one end, located above the supporting plate (31), of the transmission shaft (42), the welding material roll (33) is sleeved outside the polygonal block (32) in a sliding mode, a guide groove (34) is fixed on the supporting plate (31), and the guide groove (34) is used for guiding welding wires in the welding material roll (33).

4. The welding apparatus for processing a film capacitor as set forth in claim 1, wherein: the clamping blocks (23) are provided with rubber pads, and the clamping blocks (23) are arc-shaped.

5. The welding apparatus for processing a film capacitor as set forth in claim 1, wherein: be equipped with spacing ring (5) on pivot (11), the upper surface of spacing ring (5) and the lower surface laminating of mount table (12).

6. The welding apparatus for processing a film capacitor as set forth in claim 1, wherein: the welding gun (14) forms an angle of 30-60 degrees with the horizontal plane.