Electromagnet feeding structure

Abstract

The utility model relates to an electromagnet feeding structure. The electromagnet feeding structure comprises a transfer linear module, the lifting assembly is connected with the sliding seat for transferring the linear module; the lifting assembly comprises a bearing plate connected with a sliding base of the transfer linear module and a lifting plate connected with the bearing plate in a sliding mode. The feeding assembly is connected with the lifting assembly; the feeding assembly comprises a support connected with the lifting plate, an electromagnet installed in the support in a sliding mode, a push head fixedly installed at one end of the electromagnet, a limiting plate located at the other end of the electromagnet and a feeding buffer spring clamped between the limiting plate and the electromagnet. The limiting plate is connected with the bracket; the end, opposite to the electromagnet, of the push head is provided with a tip used for adsorbing materials. The electromagnet feeding structure is simple in structure and convenient to use, the pushing head is installed at one end of the electromagnet, materials are attracted through the tip magnetism of the pushing head, the materials can be conveniently fed into a narrow operation space, and the attraction stability and the operation flexibility are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnet feeding, in particular to an electromagnet feeding structure. Background Art

[0002] In the field of consumer electronics manufacturing, with the rapid development of technology, products tend to be highly integrated and miniaturized, which poses more stringent requirements for material handling and positioning technologies during the assembly process. Specifically, for the assembly and soldering operations of small and even miniature electronic components, ensuring the stable positioning of components during the processing has become a key technical challenge.

[0003] Traditionally, clamping and vacuum adsorption have been widely used as the main means of material positioning in the industry. Although the clamping method can effectively fix the material, the design of its movable clamping components is complex, and the vacuum adsorption system usually requires special suction nozzles or adsorption devices. Both of these methods occupy valuable operating space, and due to the limitations of the mechanical structure, the operating flexibility in a narrow space is greatly reduced, making it difficult to meet the high-precision assembly requirements under the compact layout of modern electronic products. Summary of the Utility Model

[0004] Based on this, the utility model provides an electromagnet feeding structure, which is simple in structure and convenient to use. A push head is installed at one end of the electromagnet, and the tip of the push head is used to magnetically adsorb the material, which is convenient to feed the material into a narrow operating space, greatly improving the adsorption stability and operating flexibility.

[0005] In order to achieve the purpose of the utility model, the following technical solutions are adopted:

[0006] An electromagnet feeding structure, comprising:

[0007] A transfer linear module;

[0008] A lifting assembly connected to the slide of the transfer linear module; the lifting assembly includes a carrier plate connected to the slide of the transfer linear module and a lifting plate slidably connected to the carrier plate; and

[0009] A feeding assembly connected to the lifting assembly; the feeding assembly includes a bracket connected to the lifting plate, an electromagnet slidably installed inside the bracket, a push head fixedly installed at one end of the electromagnet, a limit plate located at the other end of the electromagnet, and a feeding buffer spring clamped between the limit plate and the electromagnet; the limit plate is connected to the bracket; the end of the push head facing away from the electromagnet has a tip for adsorbing the material.

[0010] The above-mentioned electromagnet feeding structure is simple in structure and convenient to use. A push head is installed at one end of the electromagnet, and the tip of the push head is used to magnetically adsorb the material, which is convenient to feed the material into a narrow operating space, greatly improving the adsorption stability and operating flexibility.

[0011] In one embodiment, the lifting assembly further includes a lifting drive cylinder installed on one side of the carrier plate; the lifting drive cylinder is connected to the lifting plate.

[0012] In one embodiment, the lifting assembly further includes a baffle fixedly installed at one end of the carrier plate, a sensor installed on the side of the baffle facing away from the carrier plate, and a stop piece connected to one end of the lifting plate; the stop piece is used to trigger the sensor after passing through the baffle.

[0013] In one embodiment, a through hole is provided in the middle of the baffle, and the through hole is correspondingly arranged with the sensor; the stop piece is used to pass through the through hole.

[0014] In one embodiment, the sensor is a groove type photoelectric switch, the notch of the sensor is correspondingly arranged with the through hole, and the stop piece is used to extend into the notch of the sensor after passing through the through hole.

[0015] In one embodiment, the lifting assembly further includes a lifting buffer spring clamped between the baffle and the lifting plate.

[0016] In one embodiment, the lifting plate is slidably connected to the carrier plate through a guide rail pair, and the length direction of the guide rail pair is the same as the length direction of the carrier plate; the length direction of the carrier plate is perpendicular to the length direction of the transfer linear module.

[0017] In one embodiment, the electromagnet feeding structure further includes a heat dissipation fan installed on one side of the feeding assembly; the heat dissipation fan is fixedly connected to the carrier plate, and the heat dissipation fan is located at one end of the electromagnet facing away from the push head. Description of the Drawings

[0018] Figure 1 It is a three-dimensional schematic diagram of the electromagnet feeding structure according to an embodiment of the present invention;

[0019] Figure 2 It is Figure 1 The exploded schematic diagram of the electromagnet feeding structure shown;

[0020] Figure 3 It is Figure 2 The three-dimensional schematic diagram of the lifting assembly in the electromagnet feeding structure shown;

[0021] Figure 4 It is Figure 3 The exploded schematic diagram of the lifting assembly in the electromagnet feeding structure shown, not including the lifting drive cylinder;

[0022] Figure 5 It is Figure 2 The exploded schematic diagram of the feeding assembly in the electromagnet feeding structure shown;

[0023] Figure 6 It isFigure 5 Exploded view of another perspective of the feeding assembly in the electromagnetic iron feeding structure shown;

[0024] Figure 7 For Figure 2 Internal comparison diagram of the feeding assembly in the electromagnetic iron feeding structure shown.

[0025] Explanation of the reference numerals in the drawings:

[0026] 10 - Transfer linear module;

[0027] 20 - Lifting assembly, 21 - Carrier plate, 22 - Baffle, 220 - Through hole, 23 - Inductor, 24 - Lifting plate, 240 - Guide rail pair, 25 - Flap, 26 - Lifting drive cylinder, 27 - Adapter plate, 28 - Lifting buffer spring;

[0028] 30 - Feeding assembly, 31 - Bracket, 32 - Electromagnetic iron, 33 - Pusher head, 34 - Limiting plate, 35 - Feeding buffer spring;

[0029] 40 - Cooling fan. Detailed implementation manners

[0030] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure content of the present utility model more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0033] Please refer to Figures 1 to 7 , which is an electromagnetic iron feeding structure according to an embodiment of the present utility model, including a transfer linear module 10, a lifting assembly 20 connected to the slider of the transfer linear module 10, a feeding assembly 30 connected to the lifting assembly 20, and a cooling fan 40 installed on one side of the feeding assembly 30.

[0034] In this embodiment, the transfer linear module 10 is an electric slide table.

[0035] The lifting assembly 20 includes a carrier plate 21 connected to the slide of the transfer linear module 10, a baffle 22 fixedly installed at one end of the carrier plate 21, an inductor 23 installed on the side of the baffle 22 facing away from the carrier plate 21, a lifting plate 24 slidably connected to the carrier plate 21, a stop piece 25 connected to one end of the lifting plate 24, and a lifting drive cylinder 26 installed on one side of the carrier plate 21; the lifting drive cylinder 26 is connected to the lifting plate 24 through an adapter plate 27 to drive the lifting plate 24 to move along the length direction of the carrier plate 21. Among them, the lifting plate 24 is used to connect the feeding assembly 30, and the stop piece 25 is used to trigger the inductor 23 after passing through the baffle 22.

[0036] As Figure 4 shown, the lifting plate 24 is slidably connected to the carrier plate 21 through a guide rail pair 240, and the length direction of the guide rail pair 240 is the same as the length direction of the carrier plate 21. The length direction of the carrier plate 21 is perpendicular to the length direction of the transfer linear module 10.

[0037] In this embodiment, a through hole 220 is provided in the middle of the baffle 22, and the through hole 220 is correspondingly arranged with the inductor 23; the stop piece 25 is used to pass through the through hole 220.

[0038] In this embodiment, the inductor 23 is a groove type photoelectric switch, the notch of the inductor 23 is correspondingly arranged with the through hole 220, and the stop piece 25 is used to extend into the notch of the inductor 23 after passing through the through hole 220 to judge the descending position of the lifting plate 24, and further judge the descending position of the feeding assembly 30.

[0039] In this embodiment, the lifting assembly 20 further includes a lifting buffer spring 28 clamped between the baffle 22 and the lifting plate 24, which can provide a certain buffer to prevent the lifting plate 24 from descending excessively and causing the feeding assembly 30 to make rigid contact with other components.

[0040] The feeding assembly 30 includes a bracket 31 connected to the lifting plate 24, an electromagnet 32 slidably installed inside the bracket 31, a push head 33 fixedly installed at one end of the electromagnet 32, a limit plate 34 located at the other end of the electromagnet 32, and a feeding buffer spring 35 clamped between the limit plate 34 and the electromagnet 32. The end of the push head 33 facing away from the electromagnet 32 has a tip, which is used to adsorb materials. The transfer linear module 10 drives the entire feeding assembly 30 to move, and the materials can be fed into a narrow operation space, greatly improving the adsorption stability and operation flexibility.

[0041] In this embodiment, the pusher 33 is made of soft magnetic material and has the characteristics of fast magnetization and fast demagnetization. It is convenient to adsorb materials during use and will not affect other components when not in use. Specifically, when the electromagnet 32 is energized and magnetized, the pusher 33 can be quickly magnetized and used to adsorb materials; when the electromagnet 32 is de-energized and demagnetized, the pusher 33 can be quickly demagnetized. The on / off of the electromagnet 32 can be manually controlled, which can prevent material positioning problems caused by premature magnetization or continuous magnetization after assembly and welding, reduce the rejection rate, improve production efficiency, and reduce production costs. In actual use, the magnitude of the magnetic force generated by the electromagnet 32 can be controlled by adjusting the magnitude of the energizing current, so as to flexibly adapt to different requirements.

[0042] As Figure 7 shown, the limit plate 34 is connected to the bracket 31, and the feeding buffer spring 35 provides a certain buffering performance for the pusher 33 to prevent the pusher 33 from making rigid contact with other components during feeding.

[0043] The cooling fan 40 is fixedly connected to the carrier plate 21. The cooling fan 40 is located at one end of the electromagnet 32 facing away from the pusher 33, which can effectively reduce the system temperature rise generated during the operation of the electromagnet 32.

[0044] The above-mentioned electromagnet feeding structure has a simple structure and is easy to use. A pusher 33 is installed at one end of the electromagnet 32, and the tip of the pusher 33 is used to magnetically adsorb materials, which is convenient for feeding the materials into a narrow operating space, greatly improving the adsorption stability and operation flexibility.

[0045] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0046] The above-described embodiments merely represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. An electromagnet feeding structure, characterized in that Including: Transfer linear module; Lifting component connected to the slide of the transfer linear module; The lifting component includes a carrier plate connected to the slide of the transfer linear module, and a lifting plate slidably connected to the carrier plate; and Feeding component connected to the lifting component; the feeding component includes a bracket connected to the lifting plate, an electromagnet slidably installed inside the bracket, a push head fixedly installed at one end of the electromagnet, a limit plate located at the other end of the electromagnet, and a feeding buffer spring clamped between the limit plate and the electromagnet; the limit plate is connected to the bracket; the end of the push head facing away from the electromagnet has a tip for adsorbing materials.

2. The electromagnet feeding structure according to claim 1, characterized in that, The lifting component further includes a lifting drive cylinder installed on one side of the carrier plate; the lifting drive cylinder is connected to the lifting plate.

3. The electromagnet feeding structure according to claim 1, wherein The lifting component further includes a baffle fixedly installed at one end of the carrier plate, a sensor installed on the side of the baffle facing away from the carrier plate, and a stop piece connected to one end of the lifting plate; the stop piece is used to trigger the sensor after passing through the baffle.

4. The electromagnet feeding structure according to claim 3, wherein A through hole is provided in the middle of the baffle, and the through hole is correspondingly arranged with the sensor; the stop piece is used to pass through the through hole.

5. The electromagnet feeding structure according to claim 4, wherein The sensor is a groove type photoelectric switch, the notch of the sensor is correspondingly arranged with the through hole, and the stop piece is used to extend into the notch of the sensor after passing through the through hole.

6. The electromagnet feeding structure according to claim 1, wherein The lifting component further includes a lifting buffer spring clamped between the baffle and the lifting plate.

7. The electromagnet feeding structure according to claim 1, characterized in that, The lifting plate is slidably connected to the carrier plate through a guide rail pair, and the length direction of the guide rail pair is the same as the length direction of the carrier plate; the length direction of the carrier plate is perpendicular to the length direction of the transfer linear module.

8. The electromagnet feeding structure according to claim 1, characterized in that It further includes a cooling fan installed on one side of the feeding component; the cooling fan is fixedly connected to the carrier plate, and the cooling fan is located at the end of the electromagnet facing away from the push head.

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