Feeding mechanism for hot press molding of brake pad

Abstract

The utility model belongs to the technical field of feeding mechanisms, and discloses a feeding mechanism for brake pad hot press molding, which comprises four supporting rods, a feeding track mechanism is arranged at the tops of the supporting rods, and a feeding and storing mechanism is arranged at the bottom of the feeding track mechanism and located between the supporting rods. A surrounding auxiliary reinforcing rod is arranged on the supporting rod and located below the feeding and storing mechanism, a feeding push rod mechanism is arranged at one end of the supporting rod in a penetrating mode, and a feeding push rod mechanism is arranged at the bottom of the end, away from the feeding push rod mechanism, of the supporting rod. According to the feeding mechanism for hot press molding of the brake pad, through cooperative work of the supporting structure, the feeding track mechanism, the feeding and storing mechanism, the feeding push rod mechanism and the feeding push rod mechanism, stable, continuous and accurate conveying of brake pad materials is achieved. The device is reasonable in design, simple in structure and convenient to operate, can be widely applied to brake pad hot-press forming production lines, and improves production efficiency and product quality.

Description

TECHNICAL FIELD

[0001] The application relates to a feeding mechanism for brake pad hot forming. BACKGROUND

[0002] A brake pad is generally composed of a steel plate, an adhesive heat insulation layer and a friction block. The steel plate serves as a base material and is subjected to a coating treatment to prevent rust. The adhesive heat insulation layer is used to connect the steel plate and the friction block and plays a role in heat insulation. The friction block is a core part of the brake pad and is composed of friction material, adhesive and the like. The friction block is pressed on a brake disc or a brake drum to generate friction during braking, so as to achieve the purpose of vehicle speed reduction and braking. The production process of the brake pad can be divided into hot pressing process, cold pressing process and warm pressing process according to the processing temperature. The hot pressing process has a long application history, mature technology and wide application, and is adopted by most friction material manufacturers at home and abroad. During the hot forming process, the brake pad material needs to be placed in a mold, and then heated and pressed to form the brake pad.

[0003] The existing brake pad hot forming feeding is mostly manual feeding, and the one-pressing-one-feeding mode has a certain risk of manual injury and cannot continuously feed, thereby affecting the production efficiency.

[0004] In order to solve the above problems, the application provides a feeding mechanism for brake pad hot forming. Practical new type content

[0005] The feeding mechanism for brake pad hot forming provided by the application adopts the following technical scheme:

[0006] A feeding mechanism for brake pad hot forming, comprising four support rods, a feeding track mechanism is arranged at the top of the support rods, a feeding and storing mechanism is arranged at the bottom of the feeding track mechanism between the support rods, an auxiliary reinforcing rod is arranged around the support rods below the feeding and storing mechanism, a feeding push rod mechanism is arranged at one end of the support rods, and a feeding push rod mechanism is arranged at the bottom of the other end of the support rods away from the feeding push rod mechanism.

[0007] Further, the feeding track mechanism comprises a feeding body, a plurality of horizontal multi-specification ladder grooves are formed in one end of the feeding body close to the feeding push rod mechanism, an observation groove is arranged at the top of the feeding body and communicates with the feeding body, and a vertical communication port is arranged at one end of the multi-specification ladder grooves close to the feeding push rod mechanism.

[0008] Further, the feeding and storing mechanism comprises a feeding body, a feeding groove is formed on the feeding body, a storing frame is arranged at the bottom of one end of the feeding groove close to the feeding push rod mechanism, a feeding opening is formed on the adjacent side of the storing frame close to the feeding push rod mechanism, an upper push plate is arranged through the top of the storing frame, a limiting plate is arranged at the bottom of one end of the upper push plate in the storing frame, a return spring is arranged between the top of the output end of the hydraulic pump in the feeding body and the bottom of the storing frame, and a feeding platform is arranged at the top of the output end of the hydraulic pump in the feeding body.

[0009] Further, the feeding push rod mechanism comprises a feeding air pump, feeding pneumatic push rods with gradually decreasing distances from top to bottom and mutual symmetry are arranged through the feeding air pump, and multiple specifications of crescent plates with gradually decreasing lengths are arranged at one end of the feeding pneumatic push rods close to the feeding track mechanism, and the multiple specifications of crescent plates are arranged in the communication opening.

[0010] Further, the feeding push rod mechanism comprises a feeding air pump, feeding pneumatic push rods with gradually decreasing distances from top to bottom and mutual symmetry are arranged through the feeding air pump, and multiple specifications of crescent plates with gradually decreasing lengths are arranged at one end of the feeding pneumatic push rods close to the feeding track mechanism, and the multiple specifications of crescent plates are arranged in the communication opening.

[0011] To sum up, the present application has the following beneficial technical effects:

[0012] The feeding mechanism for brake pad hot pressing molding realizes stable, continuous and accurate conveying of brake pad materials through the cooperation of the supporting structure, the feeding track mechanism, the feeding and storing mechanism, the feeding push rod mechanism and the feeding push rod mechanism, the storing frame in the feeding and storing mechanism stores brake pads, the brake pads are then continuously sent upwards one by one into the feeding groove by the return spring and are sent into the feeding track mechanism in cooperation with the feeding push rod mechanism, and then are sent into the hot pressing mechanism in cooperation with the feeding push rod mechanism. The design is reasonable, the structure is simple, the operation is convenient, and the feeding mechanism can be widely applied to brake pad hot pressing molding production lines to improve production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a schematic diagram of the overall structure of the present application;

[0014] Fig. 2 It is a schematic diagram of the feeding push rod mechanism structure of the present application;

[0015] Fig. 3 It is a schematic diagram of the feeding push rod mechanism structure of the present application.

[0016] Explanation of reference numerals in the drawings:

[0017] 1, support rod; 2, auxiliary reinforcing rod; 3, feeding track mechanism; 301, feeding body; 302, multi-specification ladder groove; 303, observation groove; 304, communication port; 4, feeding and storing mechanism; 401, feeding body; 402, feeding groove; 403, storage frame; 404, release port; 405, push-up plate; 406, return spring; 407, limiting plate; 408, hydraulic pump; 409, feeding platform; 5, feeding push rod mechanism; 501, feeding air pump; 502, multi-specification crescent plate; 503, feeding pneumatic push rod; 6, feeding push rod mechanism; 601, feeding air pump; 602, feeding crescent push plate; 603, feeding pneumatic push rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0019] Embodiment:

[0020] The present application discloses a feeding mechanism for brake pad hot press forming, please refer to Figs. 1-3 , including support rod 1, support rod 1 quantity is four, support rod 1 top is equipped with feeding track mechanism 3, feeding track mechanism 3 bottom is located between the position of support rod 1 relative to the feeding and storing mechanism 4, support rod 1 below feeding and storing mechanism 4 is equipped with the auxiliary reinforcing rod 2 around, support rod 1 one end is equipped with feeding push rod mechanism 5, and the bottom of the end of support rod 1 away from feeding push rod mechanism 5 is equipped with feeding push rod mechanism 6, support rod 1 quantity is four, provides stable support for the whole mechanism. Auxiliary reinforcing rod 2 is arranged around below support rod 1, which enhances the stability of the overall structure.

[0021] Feeding track mechanism 3 includes feeding body 301, feeding body 301 is equipped with horizontal multi-specification ladder groove 302 near the end of feeding push rod mechanism 6, feeding body 301 top is equipped with observation groove 303, and observation groove 303 and feeding body 301 are communicated with each other, and multi-specification ladder groove 302 is equipped with vertical communication port 304 near the end of feeding push rod mechanism 5, feeding body 301 of feeding track mechanism 3 as main feeding channel, design has horizontal specification ladder groove 302, it is convenient for accurate positioning and conveying of brake pad material. Observation groove 303 is arranged on the top of feeding body 301, which is convenient for observation and monitoring of feeding process. Communication port 304 is arranged on the end of specification ladder groove 302 near feeding push rod mechanism 5, which is used as the contact point of material and feeding pneumatic push rod 503.

[0022] The feeding and storing mechanism 4 comprises a feeding body 401, a feeding groove 402 is formed on the feeding body 401, a storing frame 403 is arranged at the bottom of one end of the feeding groove 402 close to the feeding push rod mechanism 6, a putting opening 404 is formed on the adjacent side of the storing frame 403 close to the feeding push rod mechanism 6, an upper push plate 405 is arranged through the top of the storing frame 403, a limiting plate 407 is arranged at the bottom of one end of the upper push plate 405 located in the storing frame 403, a reset spring 406 is arranged between the bottom of the storing frame 403 and the end of the upper push plate 405 located in the storing frame 403, a hydraulic pump 408 is arranged at the bottom of one end of the feeding body 401 close to the feeding push rod mechanism 5, the output end of the hydraulic pump 408 extends to the feeding body 401 through the bottom of the feeding body 401, a feeding platform 409 is arranged at the top of the output end of the hydraulic pump 408 located in the feeding body 401, and the feeding platform 409 is lifted in the communication opening 304, the feeding body 401 is provided with the feeding groove 402 for temporarily storing and conveying the brake pad material. The storing frame 403 is arranged at the bottom of the feeding groove 402, which is convenient for storing excess materials. The putting opening 404 is arranged on one side of the storing frame 403, which is convenient for putting in and taking out the materials. The upper push plate 405, the reset spring 406 and the limiting plate 407 jointly constitute a lifting mechanism for adjusting the height of the feeding platform 409. The hydraulic pump 408 drives the feeding platform 409 to lift in the communication opening 304, so that the materials are accurately conveyed.

[0023] The feeding push rod mechanism 5 comprises a feeding air pump 501, feeding pneumatic push rods 503 are arranged through the feeding air pump 501 and gradually decrease in distance from top to bottom and are symmetrical to each other, a plurality of multi-specification crescent plates 502 are arranged at one end of the feeding pneumatic push rods 503 close to the feeding track mechanism 3 and gradually decrease in length, the multi-specification crescent plates 502 are located in the communication opening 304, and the feeding air pump 501 provides power. The feeding pneumatic push rods 503 are driven by the feeding air pump 501 to push the multi-specification crescent plates 502 to move in the communication opening 304, so that the materials are pushed into the feeding track mechanism 3. The multi-specification crescent plates 502 are designed to gradually decrease in length to adapt to different specifications of materials.

[0024] The feeding push rod mechanism 6 comprises a feeding air pump 601, feeding pneumatic push rods 603 are arranged through one side of the feeding air pump 601 away from the feeding and storing mechanism 4 and are uniformly distributed, a feeding crescent push plate 602 is arranged at one end of the feeding pneumatic push rods 603 close to the feeding and storing mechanism 4, and the feeding air pump 601 provides power. The feeding pneumatic push rods 603 are driven by the feeding air pump 601 to push the feeding crescent push plate 602 to slide in the feeding groove 402, so that the materials are continuously conveyed. The feeding crescent push plate 602 is designed to have a suitable shape and size to ensure the stable conveying of the materials in the feeding groove 402.

[0025] Working process: first, the brake pad is placed in the upper push plate 405 above the storage frame 403, and is pushed upward by the upward spring pressure of the reset spring 406, enters the feeding groove 402, and then drives the feeding pneumatic push rod 603 by the feeding air pump 601, pushes the brake pad along the feeding groove 402 into the feeding platform 409, and then starts the hydraulic pump 408 to drive the feeding platform 409, pushes the brake pad into the multi-specification ladder groove 302, and then starts the feeding air pump 501 to drive the feeding pneumatic push rod 503 to push the brake pad along the multi-specification ladder groove 302 and then into the hot pressing device.

[0026] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A feeding mechanism for hot press forming of brake pads, comprising a support rod (1), characterized in that: The support rod (1) is four, the support rod (1) top is equipped with feeding track mechanism (3), the feeding track mechanism (3) bottom is located between the support rod (1) relative position and is equipped with send storage mechanism (4), the support rod (1) below send storage mechanism (4) is equipped with the surrounding auxiliary reinforcing bar (2), the support rod (1) one end is equipped with feeding push rod mechanism (5), the support rod (1) is away from the bottom of the one end of feeding push rod mechanism (5) and is equipped with feeding push rod mechanism (6).

2. The feeding mechanism for hot press forming of brake pad according to claim 1, characterized in that: The feeding track mechanism (3) includes a feeding body (301), the feeding body (301) is close to the one end of the feeding push rod mechanism (6) and is provided with a horizontal multi-specification ladder groove (302), the feeding body (301) top is provided with an observation slot (303), and the observation slot (303) and the feeding body (301) are communicated with each other, and the multi-specification ladder groove (302) is close to the one end of the feeding push rod mechanism (5) and is provided with a vertical communication port (304).

3. The material supplying mechanism for heat-press forming of a brake pad according to claim 2, characterized in that: The send storage mechanism (4) includes a feeding body (401), the feeding body (401) is provided with a feeding groove (402), the feeding groove (402) is close to the one end of the bottom of the feeding push rod mechanism (6) and is provided with a storage frame (403), the storage frame (403) is close to the adjacent side of the feeding push rod mechanism (6) and is provided with a feeding port (404), the storage frame (403) is provided with an upper push plate (405) in the top, the one end of the upper push plate (405) is provided with a limiting plate (407) in the bottom of the storage frame (403), the one end of the upper push plate (405) is provided with a reset spring (406) in the bottom of the storage frame (403), the one end of the bottom of the feeding body (401) is provided with a hydraulic pump (408) close to the feeding push rod mechanism (5), and the output end of the hydraulic pump (408) is extended to the feeding body (401) through the bottom of the feeding body (401), the output end of the hydraulic pump (408) is provided with a feeding platform (409) in the top of the feeding body (401), and the feeding platform (409) is lifted in the communication port (304).

4. The material supplying mechanism for heat-press forming of a brake pad according to claim 3, characterized in that: The feeding push rod mechanism (5) includes a feeding air pump (501), the feeding air pump (501) is provided with feeding pneumatic push rods (503) with gradually decreasing distance from top to bottom and mutual symmetry, the feeding pneumatic push rods (503) are close to the one end of the feeding track mechanism (3) and are provided with multi-specification crescent plates (502) with gradually decreasing length, and the multi-specification crescent plates (502) are located in the communication port (304).

5. The material supplying mechanism for heat-press forming of a brake pad according to claim 4, characterized in that: The feeding push rod mechanism (6) includes a feeding air pump (601), the feeding air pump (601) is provided with uniformly distributed feeding pneumatic push rods (603) away from the side of the send storage mechanism (4), the feeding pneumatic push rods (603) are provided with feeding crescent push plates (602) close to the one end of the send storage mechanism (4), and the feeding crescent push plates (602) slide in the feeding groove (402).

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