Environment-friendly brake pad raw material mixing device

Abstract

The utility model discloses an environment-friendly brake pad raw material mixing device which comprises a mixing barrel, the outer side of the mixing barrel is fixedly connected with a feeding mechanism, the feeding mechanism comprises a conveying pipe, the outer end of the conveying pipe is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a feeding screw rod; a driving wheel is fixedly connected to the feeding screw located at one end of the servo motor, an opening is formed in the portion, located on the upper side of the driving wheel, of the conveying pipe, a mounting block and a feeding hopper are arranged on the two sides of the opening respectively, a rotating shaft is rotationally connected to the feeding hopper, and the other end of the rotating shaft is rotationally connected with the mounting block. A belt is in transmission connection between the driven wheel and the driving wheel, a crushing rod is fixedly connected to the end, located in the feeding hopper, of the rotating shaft, a stirring motor is fixedly connected to the upper end of the mixing barrel, and supporting legs are fixedly connected to the lower end of the mixing barrel. Through the structure, the problems of low raw material proportioning accuracy and poor mixing effect are solved.

Description

Technical Field

[0001] This utility model relates to the field of brake pad production technology, and in particular to an environmentally friendly brake pad raw material mixing device. Background Technology

[0002] Brake pads, also known as brake linings, are the most critical safety component in a car's braking system. The effectiveness of braking depends entirely on the brake pads; therefore, good brake pads are considered the guardians of both people and vehicles. Basically, brake pads are composed of steel fibers, mineral wool, graphite, wear-resistant agents, resin, and other chemical substances. The coefficient of friction, wear resistance index, and noise level are adjusted through the proportions of these raw materials.

[0003] In existing brake pad production, raw materials are often directly poured into a fixed mixing container for mixing. This method cannot accurately control the amount of each raw material. At the same time, when all raw materials are poured into the mixing tank together, uneven mixing is likely to occur, causing some raw materials to clump together. As a result, the quality of the finished brake pads cannot meet the requirements, and the mixing effect is uneven. Therefore, an environmentally friendly brake pad raw material mixing device is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an environmentally friendly brake pad raw material mixing device, which solves the problems of low raw material ratio accuracy and poor mixing effect.

[0005] This utility model also provides an environmentally friendly brake pad raw material mixing device, comprising: a mixing tank, a feeding mechanism fixedly connected to the outside of the mixing tank, the feeding mechanism including a conveying pipe, a servo motor fixedly connected to the outer end of the conveying pipe, a feeding screw fixedly connected to the output end of the servo motor, the feeding screw being located inside the conveying pipe, baffles and fixing rods fixedly connected to the conveying pipes at both ends of the conveying pipe, a drive wheel fixedly connected to the feeding screw at one end of the servo motor, an opening provided on the conveying pipe above the drive wheel, a mounting block and a feeding hopper respectively provided on both sides of the opening, a rotating shaft rotatably connected to the feeding hopper, a mounting block rotatably connected to the other end of the rotating shaft, a driven wheel fixedly connected to the middle position of the rotating shaft, a belt drivingly connecting the driven wheel and the drive wheel, a crushing rod fixedly connected to one end of the rotating shaft inside the feeding hopper, a stirring motor fixedly connected to the upper end of the mixing tank, and a support leg fixedly connected to the lower end.

[0006] According to the aforementioned environmentally friendly brake pad raw material mixing device, the output end of the stirring motor is fixedly connected to a stirring shaft, the stirring shaft is located inside the mixing tank, and stirring rods are fixedly connected to both sides.

[0007] According to the aforementioned environmentally friendly brake pad raw material mixing device, the two ends of the feeding screw are respectively rotatably connected to a baffle and a fixing rod.

[0008] According to the aforementioned environmentally friendly brake pad raw material mixing device, the end of the conveying pipe near the mixing tank is tapered, and a flow meter is fixedly connected to the outside of the conveying pipe, with the inner end of the flow meter located at the tapered head.

[0009] According to the aforementioned environmentally friendly brake pad raw material mixing device, there are four feeding mechanisms, which are evenly distributed around the mixing tank.

[0010] According to the aforementioned environmentally friendly brake pad raw material mixing device, there are three support legs, which are evenly distributed at the bottom of the mixing barrel, and a discharge pipe is fixedly connected to the middle position of the bottom of the mixing barrel.

[0011] This utility model has the following beneficial effects:

[0012] 1. In this utility model, a feeding mechanism is provided on the mixing tank. During operation, the servo motor drives the feeding screw to rotate, and the driving wheel, driven wheel and belt drive the rotating shaft to rotate, thereby causing the crushing rod in the feeding hopper to break up the raw material for easy conveying. At the same time, the amount of raw material can be accurately controlled by the flow meter, thereby improving the quality of the brake pads.

[0013] 2. In this utility model, the feeding mechanism controls the conveying of raw materials, while the stirring rod stirs the raw materials at the same time, realizing the mode of conveying and stirring at the same time, avoiding uneven mixing of raw materials, resulting in good stirring effect and improving the quality of brake pads.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of an environmentally friendly brake pad raw material mixing device according to the present invention;

[0017] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0018] Figure 3 This is a structural diagram of the feeding mechanism of an environmentally friendly brake pad raw material mixing device according to this utility model;

[0019] Figure 4 This is a cross-sectional view of the mixing tank of an environmentally friendly brake pad raw material mixing device according to this utility model.

[0020] Legend:

[0021] 1. Mixing tank; 2. Feeding mechanism; 21. Conveying pipe; 22. Feed hopper; 23. Rotating shaft; 24. Driven wheel; 25. Opening; 26. Mounting block; 27. Crushing rod; 3. Agitator motor; 31. Agitator shaft; 32. Agitator rod; 4. Servo motor; 41. Feeding screw; 42. Baffle; 43. Fixing rod; 44. Drive wheel; 45. Conical head; 5. Belt; 6. Flow meter; 7. Discharge pipe; 8. Support leg. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model embodiment discloses an environmentally friendly brake pad raw material mixing device, which includes a mixing tank 1. A feeding mechanism 2 is fixedly connected to the outside of the mixing tank 1. There are four feeding mechanisms 2, which are evenly distributed around the mixing tank 1. Each feeding mechanism 2 is independently controlled. The feeding mechanism 2 includes a conveying pipe 21. The end of the conveying pipe 21 near the mixing tank 1 is a conical head 45. A flow meter 6 is fixedly connected to the outside of the conveying pipe 21. The inner end of the flow meter 6 is located at the conical head 45. Under the action of the flow meter 6, the amount of raw material can be accurately controlled, thereby improving the quality of the brake pads.

[0024] A servo motor 4 is fixedly connected to the outer end of the conveying pipe 21. A feeding screw 41 is fixedly connected to the output end of the servo motor 4. The feeding screw 41 is located inside the conveying pipe 21. A baffle 42 and a fixing rod 43 are fixedly connected inside the conveying pipe 21 at both ends. The baffle 42 and the fixing rod 43 are rotatably connected to both ends of the feeding screw 41. A drive wheel 44 is fixedly connected to the feeding screw 41 at one end of the servo motor 4.

[0025] An opening 25 is provided on the conveying pipe 21 located on the upper side of the drive wheel 44. An installation block 26 and a feed hopper 22 are respectively provided on both sides of the opening 25. The installation block 26 and the feed hopper 22 are both fixedly connected to the conveying pipe 21. A rotating shaft 23 is rotatably connected to the feed hopper 22. The other end of the rotating shaft 23 is rotatably connected to the installation block 26. A driven wheel 24 is fixedly connected to the middle position of the rotating shaft 23. A belt 5 is connected between the driven wheel 24 and the drive wheel 44. A crushing rod 27 is fixedly connected to one end of the rotating shaft 23 located inside the feed hopper 22. Under the action of the drive wheel 44, the driven wheel 24 and the belt 5, the rotating shaft 23 can be driven to rotate by the servo motor 4, so that the crushing rod 27 inside the feed hopper 22 can break up the raw material for easy conveying.

[0026] A stirring motor 3 is fixedly connected to the upper end of the mixing tank 1, and a support leg 8 is fixedly connected to the lower end. A stirring shaft 31 is fixedly connected to the output end of the stirring motor 3. The stirring shaft 31 is located inside the mixing tank 1, and stirring rods 32 are fixedly connected to both sides. There are three support legs 8, which are evenly distributed at the bottom of the mixing tank 1. A discharge pipe 7 is fixedly connected to the middle position at the bottom of the mixing tank 1.

[0027] Working principle: In use, first start the stirring motor 3, which drives the stirring shaft 31 and stirring rod 32 to rotate. Then, add raw materials into each feed hopper 22 in sequence, and start the servo motor 4. The servo motor 4 drives the feeding screw 41 to rotate. At the same time, under the action of the driving wheel 44, driven wheel 24 and belt 5, the rotating shaft 23 is driven to rotate, thereby causing the crushing rod 27 in the feed hopper 22 to break up the raw materials for easy conveying. During the conveying process, the amount of raw materials can be accurately controlled under the action of the flow meter 6, thereby improving the quality of the brake pads. The conveying of raw materials is controlled by the feeding mechanism 2, and the stirring rod 32 stirs the raw materials to achieve a mode of conveying and stirring at the same time, avoiding uneven mixing of raw materials. The stirring effect is good and is conducive to improving the quality of brake pads.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An environmentally friendly brake pad raw material mixing device, characterized in that, include: A mixing tank (1) is fixedly connected to a feeding mechanism (2) on its outer side. The feeding mechanism (2) includes a conveying pipe (21). A servo motor (4) is fixedly connected to the outer end of the conveying pipe (21). A feeding screw (41) is fixedly connected to the output end of the servo motor (4). The feeding screw (41) is located inside the conveying pipe (21). Baffles (42) and fixing rods (43) are fixedly connected inside the conveying pipes (21) at both ends of the conveying pipe (21). A drive wheel (44) is fixedly connected to the feeding screw (41) at one end of the servo motor (4). A conveying pipe is located on the upper side of the drive wheel (44). (21) has an opening (25), and an installation block (26) and a feed hopper (22) are respectively provided on both sides of the opening (25). A rotating shaft (23) is rotatably connected to the feed hopper (22), and the other end of the rotating shaft (23) is rotatably connected to the installation block (26). A driven wheel (24) is fixedly connected to the middle position of the rotating shaft (23). A belt (5) is connected between the driven wheel (24) and the driving wheel (44). A crushing rod (27) is fixedly connected to one end of the rotating shaft (23) inside the feed hopper (22). A stirring motor (3) is fixedly connected to the upper end of the mixing tank (1), and a support leg (8) is fixedly connected to the lower end.

2. The environmentally friendly brake pad raw material mixing device according to claim 1, characterized in that, The stirring motor (3) is fixedly connected to a stirring shaft (31) at its output end. The stirring shaft (31) is located inside the mixing tank (1) and is fixedly connected to stirring rods (32) on both sides.

3. The environmentally friendly brake pad raw material mixing device according to claim 2, characterized in that, The feeding screw (41) is rotatably connected to a baffle (42) and a fixing rod (43) at both ends.

4. The environmentally friendly brake pad raw material mixing device according to claim 3, characterized in that, The end of the conveying pipe (21) near the mixing tank (1) is tapered (45), and a flow meter (6) is fixedly connected to the outside of the conveying pipe (21). The inner end of the flow meter (6) is located at the tapered head (45).

5. The environmentally friendly brake pad raw material mixing device according to claim 4, characterized in that, There are four feeding mechanisms (2), which are evenly distributed around the mixing tank (1).

6. The environmentally friendly brake pad raw material mixing device according to claim 5, characterized in that, There are three support legs (8), which are evenly distributed at the bottom of the mixing tank (1). A discharge pipe (7) is fixedly connected to the middle position of the bottom of the mixing tank (1).

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