CN212495095U

CN212495095U - Automatic production equipment for resistance element

Info

Publication number: CN212495095U
Application number: CN202020620880.3U
Authority: CN
Inventors: 胡紫阳; 陈丽芬; 李智德; 彭良均
Original assignee: Kunshan Industrial Exhibition Electronics Co ltd
Current assignee: Kunshan Industrial Exhibition Electronics Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-09
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a resistive element automated production equipment, including the first welding set that sets gradually, the second welding set, presser foot forming device and the forming device that bends, first welding set's both sides set up resistive element loading attachment and first pin loading attachment respectively along the straight line, second welding set one side is provided with second pin loading attachment, resistive element material strip tip and first pin material strip tip are in the coaxial laminating of first welding set department and welded fastening, second pin material strip tip and the resistive element tip that has first pin of welding are in the coaxial laminating of second welding set department and welded fastening, the resistive element that will weld first pin and second pin through handling device removes to presser foot forming device in proper order, the forming device that bends carries out stamping forming, the shaping of bending. The utility model discloses a with die-cut, welding, presser foot, bend the set as the automated production equipment of an organic whole formation resistance element, practice thrift manufacturing cost, improved the market competition of production efficiency and resistance product.

Description

Automatic production equipment for resistance element

Technical Field

The utility model relates to a resistance production technical field, in particular to resistance element automated production equipment.

Background

The high-precision welding pin type sampling resistor is widely applied to various household appliances, testing instruments, vehicles and other equipment, and has very large market demand. In the production and processing process of the high-precision welding pin type sampling resistor, the traditional process flow is that the resistor body with the corresponding resistance length is punched out by a die or a spring machine firstly, then the welding pins on two sides are welded manually, and finally the resistor body is formed by bending a forming die.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a resistance element automated production equipment.

In order to achieve the above purpose, the utility model provides a technical scheme does: the automatic production equipment for the resistor element comprises a first welding device, a second welding device, a presser foot forming device and a bending forming device which are sequentially arranged, wherein a resistor body feeding device and a first pin feeding device are respectively arranged on two sides of the first welding device along a straight line, a second pin feeding device is arranged on one side of the second welding device, the end part of a resistor body material strip continuously fed by the resistor body feeding device is coaxially attached and welded and fixed with the end part of a first pin material strip continuously fed by the first pin feeding device at the first welding device, the end part of a second pin material strip continuously fed by the second pin feeding device is coaxially attached and welded and fixed with the end part of a resistor body welded with first pins at the second welding device, the resistor body welded with first pins and second pins is sequentially moved to the presser foot forming device by a carrying device, The bending forming device performs punch forming and bending forming.

In the above technical solution, the resistor body feeding device, the first pin feeding device and the second pin feeding device are all provided with a cutting device.

In the technical scheme, the carrying device comprises a first feeding assembly and a second feeding assembly, a material transferring table is arranged between the second welding device and the presser foot forming device, the first feeding assembly is arranged among the first welding device, the second welding device and the material transferring table, and the second feeding assembly is arranged among the material transferring table, the presser foot forming device and the bending forming device.

In the above technical scheme, the first feeding assembly includes a first feeding clamp, the second feeding assembly includes a second feeding clamp, and the first feeding clamp and the second feeding clamp are symmetrical to each other at two sides of the transfer platform.

In the technical scheme, a detection table and a middle rotary table are further arranged between the presser foot forming device and the bending forming device, and a finished product box is arranged outside the bending forming device.

In the above technical scheme, the second feeding assembly further comprises four third feeding clamps with the same structure.

In the technical scheme, the first feeding clamp, the second feeding clamp and the third feeding clamp all move along the horizontal direction.

In the technical scheme, a slide way is arranged in the bending forming device towards the direction of the finished product box, a pushing cylinder for pushing the bent resistance element to the slide way is arranged in the bending forming device, and a swinging plate driven by the cylinder is arranged at the tail end of the slide way.

In the technical scheme, the resistor body feeding device, the first pin feeding device and the second pin feeding device are all provided with a material loading frame for placing coil materials and a transmission positioning module.

The beneficial effects of the utility model reside in that, the utility model discloses rational in infrastructure, novel in design, practicality are strong, through with die-cut, welding, presser foot, bend the set as the automated production equipment of an organic whole resistance element, just can accomplish resistance element's production procedure alone, reduce every process steps and accomplish alone in the traditional handicraft, process steps links up about reducing, and long when reducing manpower demand and production greatly, practice thrift manufacturing cost, improved the market competition of production efficiency and resistance product.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a front view structure diagram of the present invention.

Fig. 3 is a schematic diagram of a resistor element forming process.

In the figure: 11. a resistor body feeding device; 12. a first pin feeding device; 13. a second pin feeding device; 14. a cutting device; 15. a transmission positioning module; 16. a material loading frame; 2. a material transferring platform; 3. a presser foot forming device; 4. a detection table; 41. a first welding device; 42. a second welding device; 51. a first movable base; 52. a second movable base; 53. a drive motor; 54. a first feed nip; 55. a second feeding clamp; 56. a third feeding clamp; 6. a transfer table; 7. a bending forming device; 71. a push cylinder; 81. a slideway; 82. a finished product box; 83. a cylinder; 84. a swing plate; 91. a resistor body; 92. a first pin; 93. a second pin.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, an automatic production apparatus for a resistance element comprises a first welding device 41, a second welding device 42, a presser foot forming device 3 and a bending forming device 7 which are sequentially arranged, wherein a resistor body feeding device 11 and a first pin feeding device 12 are respectively arranged on two sides of the first welding device 41 along a straight line, a second pin feeding device 13 is arranged on one side of the second welding device 42, the end of a resistor body 91 material strip continuously fed by the resistor body feeding device 11 and the end of a resistor body 92 material strip continuously fed by the first pin feeding device 12 are coaxially attached and welded and fixed at the first welding device 41, the end of a resistor body 91 material strip continuously fed by the second pin feeding device 13 and the end of the resistor body 91 welded with the first pins 92 are coaxially attached and welded and fixed at the second welding device 42, the end of the resistor body 91 welded with the first pins 92 and the second pins 93 is sequentially moved to the presser foot forming device 3 by a conveying device, The bending device 7 performs press forming and bending forming.

The resistor body feeding device 11, the first pin feeding device 12, and the second pin feeding device 13 are each provided with a cutting device 14.

The carrying device comprises a first feeding assembly and a second feeding assembly, a material transferring platform 2 is arranged between the second welding device 42 and the presser foot forming device 3, the first feeding assembly is arranged among the first welding device 41, the second welding device 42 and the material transferring platform 2, and the second feeding assembly is arranged among the material transferring platform 2, the presser foot forming device 3 and the bending forming device 7.

The first feeding component comprises a first feeding clamp 54, the second feeding component comprises a second feeding clamp 55, and the first feeding clamp 54 and the second feeding clamp 55 are mutually symmetrical at two sides of the transfer platform 2.

A detection table 4 and a middle rotary table 6 are also arranged between the presser foot forming device 3 and the bending forming device 7, and a finished product box 82 is arranged outside the bending forming device 7. The test table 4 can detect the resistance value of the resistor 91, and can detect the welding quality of the resistor 91 and the pins by an industrial camera.

The second feeding assembly also comprises four third feeding clamps 56 with the same structure, and the third feeding clamps 56 are driven by finger cylinders. The lower end of the first feeding component is provided with a first moving seat 51, the lower end of the second feeding component is provided with a second moving seat 52, and moving guide rails and a matched driving motor 53 are arranged below the first moving seat and the second moving seat 52.

The first feeding clamp, the second feeding clamp and the third feeding clamp all move along the horizontal direction. The first feeding clamp 54 and the second feeding clamp 55 both have a clamping action along the vertical direction, the third feeding clamp 56 has a clamping action along the horizontal direction, and the first feeding clamp 54 and the second feeding clamp 55 can also be connected with a horizontal guide rail and a vertical guide rail, so that the first feeding clamp 54 and the second feeding clamp 55 can move on a three-dimensional space, and the resistance elements can be conveniently clamped and put down.

The transfer platform 2 may further include a lifting platform, so as to conveniently lift the resistor 91 welded with the first pins 92 and the second pins 93 to a height that the third feeding clamp 56 can clamp.

The bending forming device 7 is provided with a slide way 81 towards the finished product box 82, a pushing cylinder 71 for pushing the bent resistance element to the slide way 81 is arranged in the bending forming device 7, the tail end of the slide way 81 is provided with a swing plate 84 driven by a cylinder 83, the cylinder 83 drives the swing plate 84 to swing, so that the swing plate 84 has two states, the first state is that the swing plate 84 is used as an extension section of the slide way 81, so that the finished product on the slide way 81 can slide into the finished product box 82 through the swing plate 84, and the second state is that the swing plate 84 is used as a baffle in front of the slide way 81, so that the finished product on the slide way 81 falls to a standby box on one side of the finished product box 82 under the blocking of the swing plate 84, and the swing plate 84.

The resistor body feeding device 11, the first pin feeding device 12 and the second pin feeding device 13 are all provided with a material loading frame 16 for placing roll materials and a transmission positioning module 15, and the transmission positioning module 15 is composed of a plurality of guide rollers which are parallel to each other.

The utility model discloses a working process does, and the manual work is rolled up used material-resistive element 91 material of production, first pin 92 material is rolled up and second pin 93 material is rolled up and is placed respectively on resistive element loading attachment 11, first pin loading attachment 12 and the year magazine 16 that second pin loading attachment 13 corresponds, and resistive element 91 material strip, first pin 92 material strip and second pin 93 material strip are carried respectively to first welding set 41 and second welding set 42 through corresponding transmission location module 15.

The end of the resistor 91 material strip and the end of the first pin 92 material strip are coaxially jointed and welded and fixed at the first welding device 41, after welding, the cutting device 14 in the resistor feeding device 11 and the first pin feeding device 12 cuts the resistor 91 material strip and the first pin 92 material strip by a certain length by taking a welding point as a reference point, the cut resistor 91 with a certain length is connected with the first pin 92 with a certain length to form a first semi-finished product, the first semi-finished product is moved to the second welding device 42 through the first feeding clamp 54, the end of the second pin 93 material strip and the end of one side of the resistor 91 of the first semi-finished product are coaxially jointed and welded and fixed at the second welding device 42, after welding, the cutting device 14 in the second pin feeding device 13 cuts the second pin 93 material strip by a certain length, the cut second pin 93 with a certain length and the first semi-finished product form a second semi-finished product, the second semi-finished product is moved to the transfer table 2 by the second feeding clamp 55. The second semi-finished product is sequentially conveyed to the presser foot forming device 3, the detection table 4, the transfer table 6 and the bending forming device 7 through the four feeding clamps to be subjected to punch forming, resistance value detection and bending forming, and finally the bent and formed finished product slides into the finished product box 82 through the slide rail 81.

The utility model has the advantages of reasonable structure, novel design, the practicality is strong, through with die-cut, welding, presser foot, bend the collection as an organic whole to form the automated production equipment of resistive element, just can accomplish resistive element's production procedure alone, reduce every process step and accomplish alone on the traditional handicraft, process step links up about reducing, and it is long when reducing manpower demand and production greatly, practices thrift manufacturing cost, has improved the market competition of production efficiency and resistance product.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the present invention.

Claims

1. The automatic production equipment for the resistor element is characterized by comprising a first welding device, a second welding device, a presser foot forming device and a bending forming device which are sequentially arranged, wherein a resistor body feeding device and a first pin feeding device are respectively arranged on two sides of the first welding device along straight lines, a second pin feeding device is arranged on one side of the second welding device, the end part of a resistor body material strip continuously fed by the resistor body feeding device and the end part of a first pin material strip continuously fed by the first pin feeding device are coaxially attached and welded and fixed at the first welding device, the end part of a second pin material strip continuously fed by the second pin feeding device and the end part of the resistor body welded with the first pins are coaxially attached and welded and fixed at the second welding device, and the resistor body welded with the first pins and the second pins are sequentially moved to the presser foot forming device by a conveying device, The bending forming device performs punch forming and bending forming.

2. The automatic production equipment of the resistor element according to claim 1, wherein the resistor body feeding device, the first pin feeding device and the second pin feeding device are provided with a cutting device.

3. The automatic production equipment of the resistor element as claimed in claim 2, wherein the carrying device comprises a first feeding assembly and a second feeding assembly, a material transferring table is arranged between the second welding device and the presser foot forming device, the first feeding assembly is arranged among the first welding device, the second welding device and the material transferring table, and the second feeding assembly is arranged among the material transferring table, the presser foot forming device and the bending forming device.

4. The automatic production equipment of the resistor element as claimed in claim 3, wherein the first feeding assembly comprises a first feeding clamp, the second feeding assembly comprises a second feeding clamp, and the first feeding clamp and the second feeding clamp are symmetrical to each other at two sides of the transfer platform.

5. The automatic production equipment of the resistor element as claimed in claim 4, wherein a detection table and a transfer table are further arranged between the presser foot forming device and the bending forming device, and a finished product box is arranged outside the bending forming device.

6. The automated resistive element production equipment of claim 5, wherein the second feeding assembly further comprises four third feeding clamps having the same structure.

7. The automatic production equipment of the resistor element according to claim 6, wherein the first feeding clamp, the second feeding clamp and the third feeding clamp all move along a horizontal direction.

8. The automatic production equipment of the resistor element according to claim 7, wherein a slide way is arranged in the bending and forming device towards the finished product box, a pushing cylinder for pushing the bent resistor element to the slide way is arranged in the bending and forming device, and a swinging plate driven by the cylinder is arranged at the tail end of the slide way.

9. The automatic production equipment of the resistor element according to claim 8, wherein the resistor body feeding device, the first pin feeding device and the second pin feeding device are provided with a material loading rack for placing the roll material and a conveying and positioning module.