Grabbing suction cup for brake pad powder spraying device

Abstract

The utility model relates to the technical field of machinery, in particular to a grabbing suction cup for a brake pad powder spraying device. The grabbing suction cup for the brake pad powder spraying device comprises a grabbing suction cup body, the grabbing suction cup body comprises a mounting plate, and a plurality of through holes are formed in the mounting plate; the inner wall of the through hole is movably connected with a fixing rod, and the cross section of the fixing rod and the cross section of the through hole are orthohexagonal. A limiting end cover is arranged on the upper portion of the fixing rod and arranged above the through hole. A columnar electromagnet is arranged below the fixing rod, and the outer side of the fixing rod is sleeved with a spring. According to the design, through cooperative work of the mounting plate, the fixing rods, the springs, the electromagnets and other components, the stability in the brake pad grabbing process is guaranteed, mechanical damage caused by product suction can be effectively reduced, the service life of the grabbing suction cup is prolonged, and the powder spraying efficiency of the brake pad to be subjected to powder spraying can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, and particularly relates to a grabbing suction cup used for a brake pad powder spraying device. Background Art

[0002] Brake pads, also called brake pads, are one of the most critical safety parts in the braking system of a car. They play a decisive role in the braking effect. Powder spraying is required during the production process of brake pads. The brake pad grabbing mechanism currently used in the brake pad powder spraying device often adopts a magnetic suction cup that cannot move up and down. This grabbing method is prone to mechanical damage to the upper part of the brake pad and damage to the magnetic suction cup itself, which will not only increase the scrap rate and increase production costs, but also affect the service life of the magnetic suction cup, increase the maintenance cost of the brake pad grabbing mechanism, and require staff to re-debug the equipment, affecting the production efficiency of the brake pad. Utility Model Content

[0003] The utility model aims to provide a grabbing suction cup for a brake pad powder spraying device to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A grabbing suction cup for a brake pad powder spraying device, comprising a grabbing suction cup body, characterized in that the grabbing suction cup body comprises a mounting plate, and a plurality of through holes are arranged on the mounting plate;

[0006] The inner wall of the through hole is movably connected with a fixing rod, and the cross-sections of the fixing rod and the through hole are both regular hexagonal;

[0007] A limiting end cover is provided on the upper part of the fixing rod, and the limiting end cover is arranged above the through hole;

[0008] A columnar electromagnet is provided below the fixing rod, a threaded hole is provided at the top of the electromagnet, and a screw for screwing into the threaded hole is provided at the bottom of the fixing rod;

[0009] A spring is sleeved on the outer side of the fixing rod, the upper end of the spring abuts against the lower surface of the mounting plate, and the lower end of the spring abuts against the upper surface of the electromagnet.

[0010] Furthermore, there are six through holes, including two side through holes and four center through holes. The two side through holes are respectively arranged on the two sides of the mounting plate, and the four center through holes are arranged in the middle of the mounting plate and are evenly arranged.

[0011] Furthermore, the fixing rod and the screw rod adopt an integrated structure.

[0012] Furthermore, the inner wall of the through hole is coated with a Teflon coating.

[0013] Furthermore, the cross section of the mounting plate is rectangular, and the four corners of the mounting plate are rounded.

[0014] Furthermore, the mounting plate is provided with a plurality of mounting holes for connection.

[0015] The beneficial effects of the utility model are: providing a grabbing suction cup for a brake pad powder spraying device, which has a simple structure and is easy to use. Through the coordinated work of components such as the mounting plate, the fixing rod, the spring and the electromagnet, the stability in the process of grabbing the brake pad is guaranteed, the mechanical damage caused by sucking the product can be effectively reduced, the service life of the grabbing suction cup is increased, and the powder spraying efficiency of the brake pad to be powder sprayed can be guaranteed.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A partial structural schematic diagram of the utility model is shown;

[0019] Figure 2 A partial structural side view of the utility model is shown;

[0020] Figure 3 A partial structural schematic diagram of the fixing rod of the utility model is shown;

[0021] Figure 4 A partial structural schematic diagram of the mounting plate of the utility model is shown.

[0022] In the figure: 1. mounting plate; 2. limit end cover; 3. electromagnet; 4. spring; 5. fixing rod; 6. screw rod; 7. through hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4 As shown, a grabbing suction cup for a brake pad powder spraying device includes a grabbing suction cup body, the grabbing suction cup body includes a mounting plate 1, and a plurality of through holes 7 are arranged on the mounting plate 1; a fixing rod 5 is movably connected to the inner wall of the through hole 7, and the cross-sections of the fixing rod 5 and the through hole 7 are both regular hexagonal; a limiting end cover 2 is provided on the upper part of the fixing rod 5, and the limiting end cover 2 is arranged above the through hole 7; a columnar electromagnet 3 is provided below the fixing rod 5, a threaded hole is provided on the upper part of the electromagnet 3, and a screw 6 for screwing into the threaded hole is provided on the lower part of the fixing rod 5; a spring 4 is sleeved on the outer side of the fixing rod 5, and the upper end of the spring 4 abuts against the lower surface of the mounting plate 1, and the lower end of the spring 4 abuts against the upper surface of the electromagnet 3. This design has a simple structure and is easy to use. The coordination of the mounting plate 1, the fixing rod 5, the spring 4 and the electromagnet 3 ensures stability during the process of grabbing the brake pad, effectively reduces mechanical damage caused by sucking the product, increases the service life of the grabbing suction cup, and ensures the powder spraying efficiency of the brake pad to be powder sprayed.

[0025] When this design is in use, the brake pad can be stably adsorbed with the help of the electromagnet 3 located below the fixing rod 5, so that it is not easy to fall off, and the fixing rod 5 can be ensured to move up and down smoothly in the through hole 7 of the mounting plate 1 through the spring 4, which plays a buffering role, so that the electromagnet 3 can effectively avoid mechanical damage to the upper part of the brake pad and damage to the magnetic suction cup itself during the process of adsorbing the brake pad, thereby increasing the service life of the grabbing suction cup body, reducing the frequency of equipment debugging of the brake pad powder spraying device, and ensuring its production efficiency; because the cross-sections of the fixing rod 5 and the through hole 7 are both regular hexagons, the fixing rod 5 can move up and down smoothly in the through hole 7, and the rotation of the fixing rod 5 is restricted, so that it is convenient to disassemble or replace the electromagnet 3.

[0026] The conductive winding in the electromagnet 3 is connected with a wire. For the convenience of wiring, the wire passes through the side opening of the columnar electromagnet 3.

[0027] There are six through holes 7, including two side through holes and four center through holes. The two side through holes are respectively arranged on the two sides of the mounting plate 1, and the four center through holes are arranged in the middle of the mounting plate 1 and are evenly arranged to adapt to the shape of the brake pad, so that the grabbing suction cup body can stably absorb the brake pad, thereby facilitating the brake pad powder spraying device to grab the brake pads in different directions from the conveyor belt and then perform the powder spraying operation.

[0028] In order to ensure the connection strength between the fixing rod 5 and the screw rod 6, the fixing rod 5 and the screw rod 6 adopt an integrated structure.

[0029] The inner wall of the through hole 7 is coated with a Teflon coating to reduce the friction between the surface of the fixing rod 5 and the inner wall of the through hole 7, so as to facilitate the upward and downward movement of the fixing rod 5.

[0030] The cross section of the mounting plate 1 is rectangular, and the four corners of the mounting plate 1 are rounded to improve safety and avoid possible injuries to equipment commissioning or installation personnel caused by sharp corners. The mounting plate 1 is provided with a plurality of mounting holes for connection, so that the mounting plate 1 can be conveniently fixed to the brake pad powder spraying device with the help of the mounting holes, and the mounting holes can be set in the middle of the mounting plate 1.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A grabbing suction cup for a brake pad powder spraying device, comprising a grabbing suction cup body, characterized in that: The grabbing suction cup body comprises a mounting plate, and a plurality of through holes are arranged on the mounting plate; The inner wall of the through hole is movably connected with a fixing rod, and the cross-sections of the fixing rod and the through hole are both regular hexagonal; A limiting end cover is provided on the upper part of the fixing rod, and the limiting end cover is arranged above the through hole; A columnar electromagnet is provided below the fixing rod, a threaded hole is provided at the top of the electromagnet, and a screw for screwing into the threaded hole is provided at the bottom of the fixing rod; A spring is sleeved on the outer side of the fixing rod, the upper end of the spring abuts against the lower surface of the mounting plate, and the lower end of the spring abuts against the upper surface of the electromagnet.

2. A grabbing suction cup for a brake pad powder spraying device as claimed in claim 1, characterized in that: There are six through holes, including two side through holes and four center through holes. The two side through holes are respectively arranged on the two sides of the mounting plate, and the four center through holes are arranged in the middle of the mounting plate and are evenly arranged.

3. A grabbing suction cup for a brake pad powder spraying device as claimed in claim 1, characterized in that: The fixing rod and the screw rod adopt an integrated structure.

4. A grabbing suction cup for a brake pad powder spraying device as claimed in claim 1 or 2, characterized in that: The inner wall of the through hole is coated with a Teflon coating.

5. The grabbing suction cup for a brake pad powder spraying device according to claim 1, characterized in that: The cross section of the mounting plate is rectangular, and the four corners of the mounting plate are rounded.

6. A grabbing suction cup for a brake pad powder spraying device as claimed in claim 1 or 5, characterized in that: The mounting plate is provided with a plurality of mounting holes for connection.

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