CN219189098U

CN219189098U - Automatic welding device for frequency modulator connector

Info

Publication number: CN219189098U
Application number: CN202320118413.4U
Authority: CN
Inventors: 詹宇昕; 张才钰; 陈茂芳
Original assignee: Jiangxi Huaxun Fangzhou Electronic Information Industry Development Co ltd
Current assignee: Jiangxi Huaxun Fangzhou Electronic Information Industry Development Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-16
Anticipated expiration: 2033-01-31

Abstract

The utility model provides an automatic welding device for a frequency modulator connector, which comprises a base, a turntable, an infrared sensing device and a jacking device. The base is provided with a welding device which is provided with a welding gun; the rotary table is provided with rotary supporting feet, the rotary supporting feet are arranged on the base, the rotary table is rotatably arranged on the rotary supporting feet, the rotary table is also provided with a plurality of product fixing jigs, and the product fixing jigs are arranged along the rotary center of the rotary table in a surrounding manner; the infrared sensing device is arranged on the rotary supporting leg, and the position of the infrared sensing device corresponds to the position of the product fixing jig; the jacking device comprises a center and a jacking cylinder, wherein the center is arranged on the jacking cylinder, and the jacking cylinder is arranged on the base. The automatic welding device for the frequency modulator connector has the advantages of being convenient to operate, high in production efficiency and capable of saving cost, and the position of a product is detected by the infrared sensing device, so that the accurate placement position of the product is ensured, and the welding accuracy of a subsequent welding gun is improved.

Description

Automatic welding device for frequency modulator connector

Technical Field

The utility model relates to the technical field of welding devices, in particular to an automatic welding device for a frequency modulator connector.

Background

The traditional welding process generally adopts a manual welding mode, and because the manual welding mode has higher requirements on the operation proficiency of workers, and when the manual welding mode is adopted for batch welding, a large amount of manpower is required to be consumed, and the production efficiency is lower.

Disclosure of Invention

The utility model aims to provide an automatic welding device for a frequency modulator connector, which is used for solving the technical problem of low production efficiency when the conventional antenna of the frequency modulator connector is welded manually.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided an automatic welding device for a frequency modulator connector, the automatic welding device for a frequency modulator connector comprising:

the welding device is provided with a welding gun;

the rotary table is provided with rotary supporting feet, the rotary supporting feet are arranged on the base, the rotary table is rotatably arranged on the rotary supporting feet, the rotary table is also provided with a plurality of product fixing jigs, and the product fixing jigs are arranged around the rotary center of the rotary table;

the infrared sensing device is arranged on the rotary supporting leg, and the position of the infrared sensing device corresponds to the position of the product fixing jig;

the jacking device comprises a center and a jacking cylinder, the center is arranged on the jacking cylinder, the jacking cylinder is arranged on the base, and the position of the jacking device corresponds to the position of the product fixing jig;

in one embodiment, the base is further provided with an upper pressing plate device and a lower pressing plate device, the upper pressing plate device and the lower pressing plate device comprise pressing plates, air cylinders and supports, the supports are installed on the base and arranged at the edges of the turntables, the air cylinders are fixed on the supports, the pressing plates are installed on the air cylinders, and pressing rods are arranged on the pressing plates.

In one embodiment, the turntable is circular, eight product fixing jigs are arranged on the turntable, and the turntable is connected to the rotating supporting feet through bearings.

In one embodiment, the product fixing jig is provided with a U-shaped opening.

In one embodiment, the pressing plate is further provided with a round hole, the round hole corresponds to the U-shaped opening in position, and the round hole is located above the U-shaped opening; the compression bar is arranged in the round hole.

In one embodiment, the lifting direction of the lifting device is inclined upward toward the outside of the turntable.

In one embodiment, the jacking device is further provided with a fixer, the fixer comprises a first plate surface and a second plate surface, the first plate surface is fixed on the base, the second plate surface is connected with the jacking device, and the second plate surface is parallel to the jacking direction of the jacking device.

In one embodiment, the tip is provided with an inclined surface at one end near the turntable, the inclined surface being inclined downwards towards the outside of the turntable.

In one embodiment, the base is further provided with a slide, and the slide is disposed on one side of the jacking device.

The above-mentioned one or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages:

the embodiment of the utility model provides an automatic welding device for a frequency modulator connector, which comprises a base, a turntable, an infrared induction device and a jacking device. When the connector antenna is welded, a product is placed on the product fixing jig, and then the turntable intermittently rotates, wherein the distance of each rotation is the distance between two adjacent product fixing jigs. After the turntable completes one-time rotation, the infrared sensing device detects the position of a product on the product fixing jig above, and the accuracy of the product placing position is ensured. And meanwhile, the welding gun performs one welding action, the product with the position detected below is subjected to welding treatment, the jacking device performs one jacking action, and the welded product with the rear part positioned on the product fixing jig is jacked up and down from the turntable. And repeating the operation to finish the welding of the product. Compared with the common manual welding mode, the automatic welding device for the frequency modulator connector has the advantages of being convenient to operate, high in production efficiency and cost-saving, and the infrared sensing device is used for detecting the position of a product, so that the accurate placement position of the product is ensured, and the welding accuracy of a subsequent welding gun is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an automatic welding device for a FM connector according to an embodiment of the present utility model;

FIG. 2 is a side view of an exemplary embodiment of an automatic welding apparatus for a FM modulator connector;

fig. 3 is a schematic structural diagram of a turntable part of an automatic welding device for a frequency modulator connector according to an embodiment of the present utility model.

FIG. 4 is a schematic structural diagram of an upper and lower platen assembly of an exemplary embodiment of an automatic welding device for a FM connector according to the present utility model;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to an embodiment of the present utility model.

Wherein, each reference sign is as follows:

1. a base; 2. a turntable; 3. an infrared sensing device; 4. a jacking device; 5. an upper and lower platen device; 11. a welding device; 111. a welding gun; 12. a slideway; 21. a product fixing jig; 211. a U-shaped opening; 22. rotating the supporting feet; 41. a center; 411. an inclined surface; 42. jacking the air cylinder; 43. a holder; 431. a first panel; 432. a second panel; 51. a pressing plate; 511. a compression bar; 512. a round hole; 52. a cylinder; 53. and (3) a bracket.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 4, an embodiment of the present application provides an automatic welding device for a frequency modulator connector, which includes a base 1, a turntable 2, an infrared sensing device 3, and a jacking device 4. Wherein, the base 1 is provided with a welding device 11, and the welding device 11 is provided with a welding gun 111. The turntable 2 is provided with a rotary supporting leg 22, the rotary supporting leg 22 is arranged on the base 1, and the turntable 2 is rotatably arranged on the rotary supporting leg 22; the turntable 2 is also provided with a plurality of product fixing jigs 21, and the product fixing jigs 21 are arranged along the rotation center of the turntable 2 in a surrounding manner. The infrared sensing device 3 is mounted on the rotary support leg 22, and the position of the infrared sensing device 3 corresponds to the position of the product fixing jig 21. The jacking device 4 comprises a center 41 and a jacking cylinder 42, the center 41 is arranged on the jacking cylinder 42, the jacking cylinder 42 is arranged on the base 1, and the position of the jacking device 4 corresponds to the position of the product fixing jig 21.

The embodiment of the utility model provides an automatic welding device for a frequency modulator connector, which comprises a base 1, a turntable 2, an infrared induction device 3 and a jacking device 4. When the connector antenna is welded, a product is placed on the product fixing jig 21, and then the turntable 2 intermittently rotates, wherein the distance of each rotation is the distance between two adjacent product fixing jigs 21. Every time the turntable 2 completes one rotation, the infrared sensing device 3 detects the product position on the product fixing jig 21 above, and the accuracy of the product placing position is ensured. Simultaneously, the welding gun 111 performs a welding operation to weld the product whose lower side is finished with position detection, and the jacking device 4 performs a jacking operation to jack the welded product whose rear side is positioned on the product fixing jig 21 from the turntable 2. And repeating the operation to finish the welding of the product. Compared with the common manual welding mode, the automatic welding device for the frequency modulator connector has the advantages of being convenient to operate, high in production efficiency and cost-saving, and the infrared sensing device is used for detecting the position of a product, so that the accurate placement position of the product is ensured, and the welding accuracy of a subsequent welding gun is improved.

In one embodiment, the base 1 is further provided with an upper and lower pressing plate device 5, the upper and lower pressing plate device 5 comprises a pressing plate 51, an air cylinder 52 and a support 53, the support 53 is installed on the base 1, the support 53 is arranged at the edge of the turntable 2, the air cylinder 52 is fixed on the support 53, the pressing plate 51 is installed on the air cylinder 52, and the pressing plate 51 is provided with a pressing rod 511. When the product fixing jig 21 rotates to the welding gun 111, the upper and lower pressing plate devices 5 are pressed down to fix the product, and after the soldering iron is withdrawn, the upper and lower pressing plate devices 5 are lifted. The upper pressing plate device 5 and the lower pressing plate device are arranged, so that a product and an antenna are better fixed and welded, and welding failure caused by the fact that the product is pulled up together when the soldering iron is withdrawn before the soldering action is completed and the tin point is not solidified can be effectively avoided.

In one embodiment, the turntable 2 is circular, eight product fixing jigs 21 are provided on the turntable 2, and the turntable 2 is connected to the rotating support leg 22 through a bearing. Eight product fixing jigs 21 encircle the setting along carousel 2 center of rotation, form the eight position rotary disk, eight position rotary disk rotation amplitude and vibration are little, and stability is good, replaces ordinary welding mode and has avoided welded non-uniformity to influence key characteristics such as product noise figure, isolation to make the stable work of whole product signal receiving effect and converter's function.

In one embodiment, the product fixture 21 is provided with a U-shaped opening 211. By providing the U-shaped opening 211, the infrared sensing device 3 can detect the position of the product; meanwhile, when the product is ejected out after welding, the center 41 of the jacking device 4 can eject the product out through the U-shaped opening 211, so that the manual material taking step is saved, and the production efficiency is improved.

In one embodiment, the pressing plate 51 is further provided with a round hole 512, the round hole 512 corresponds to the position of the U-shaped opening 211, and the round hole 512 is located above the U-shaped opening 211; the pressing lever 511 is disposed in the circular hole 512. The round hole 512 allows the pressing plate 51 to press down the product without blocking the welding gun 111 from welding; the pressing rod 511 is disposed in the circular hole 512 and is used for supporting the product, so that the product is more stable.

In one embodiment, the lifting direction of the lifting device 4 is inclined upwards towards the outside of the turntable 2. The jacking device 4 ejects the welded product, and the purpose of adopting the inclined arrangement is to drive the center 41 to eject the product by lifting the jacking cylinder 42 without the assistance of external force.

In one embodiment, the jacking device 4 is further provided with a fixer 43, where the fixer 43 includes a first plate 431 and a second plate 432, the first plate 431 is fixed on the base 1, the second plate 432 is connected to the jacking device 4, and the second plate 432 is parallel to the jacking direction of the jacking device 4. Since the jacking device 4 is obliquely disposed on the base 1, and the jacking cylinder 42 on the jacking device 4 needs to move up and down, which may result in the instability of the jacking device 4, the fixing device 43 is provided for fixing the jacking device 4, and the practicability and durability of the jacking device 4 are enhanced.

In one embodiment, the tip 41 is provided with an inclined surface 411 at one end near the turntable 2, the inclined surface 411 being inclined downwards towards the outside of the turntable 2. The tip 41 is provided with the inclined surface 411, so that the tip 41 is small in upper end and large in lower end, the small upper end is beneficial to ejecting a product through the U-shaped opening 211, and the large lower end is beneficial to connecting the tip 41 with the jacking cylinder 42.

In one embodiment, the base 1 is further provided with a slide 12, and the slide 12 is disposed on one side of the jacking device 4. The welded product is ejected by the jacking device 4 and directly jacked into the slideway 12, so that the welded product cannot scatter around, repeated material taking and picking work of personnel is avoided, and the production efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An automatic welding device for a frequency modulator connector, characterized in that the automatic welding device for the frequency modulator connector comprises:

the welding device is provided with a welding gun;

the jacking device comprises a center and a jacking cylinder, the center is arranged on the jacking cylinder, the jacking cylinder is arranged on the base, and the position of the jacking device corresponds to the position of the product fixing jig.

2. The automatic welding device for the frequency modulator connector according to claim 1, wherein an upper pressing plate device and a lower pressing plate device are further arranged on the base, the upper pressing plate device and the lower pressing plate device comprise pressing plates, air cylinders and a support, the support is installed on the base, the support is arranged at the edge of the turntable, the air cylinders are fixed on the support, the pressing plates are installed on the air cylinders, and pressing rods are arranged on the pressing plates.

3. The automatic welding device for frequency modulator connectors according to claim 1, wherein the turntable is circular, eight product fixing jigs are arranged on the turntable, and the turntable is connected to the rotating supporting feet through bearings.

4. The automatic welding device for a frequency modulator connector according to claim 1, wherein the product fixing jig is provided with a U-shaped opening.

5. The automatic welding device for the frequency modulator connector according to claim 2, wherein the pressing plate is further provided with a round hole, the round hole corresponds to the U-shaped opening in position, and the round hole is located above the U-shaped opening; the compression bar is arranged in the round hole.

6. An automatic welding device for a frequency modulator connector according to claim 1, wherein the lifting direction of the lifting device is inclined upward toward the outside of the turntable.

7. The automatic welding device for a frequency modulator connector according to claim 1, wherein the jacking device is further provided with a fixer, the fixer comprises a first plate surface and a second plate surface, the first plate surface is fixed on the base, the second plate surface is connected with the jacking device, and the second plate surface is parallel to the jacking direction of the jacking device.

8. The automatic welding device for frequency modulator connectors according to claim 1, wherein one end of the tip near the turntable is provided with an inclined surface, and the inclined surface is inclined downward toward the outer side of the turntable.

9. The automatic welding device for a frequency modulator connector according to claim 1, wherein a slide is further provided on the base, and the slide is disposed on one side of the jacking device.