Continuous feeding device for brake pad hot press

Abstract

The utility model discloses a continuous feeding device for a brake pad hot press, which comprises a transverse slide rail, a longitudinal slide rail arranged on the transverse slide rail in a sliding manner, and a feeding device arranged on the longitudinal slide rail in a sliding manner; the feeding device is connected with the longitudinal sliding rail in a sliding mode through an electric sliding block, materials in a stock bin on the feeding device fall into a material pipe due to gravity, and quantitative pushing out of the materials in the material pipe is achieved through the moving distance of a transmission rod of a transmission device fixed to the feeding device. According to the device, automatic continuous multi-time feeding can be achieved, the automation degree is high, quantitative feeding is achieved, labor is saved, and the device is simple in structure, low in manufacturing cost and suitable for industrial production.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad production and manufacturing, in particular to a continuous feeding device for a brake pad hot press. Background Art

[0002] Brake pads are one of the essential parts of a car. Brake pads slow down or stop the vehicle by rubbing against the brake disc or brake drum. At present, in the production process of brake pads, the friction mixed material is placed on the mold of the hot press for hot pressing. However, during the production process, the friction material is in powder form, which makes it difficult to feed, affecting production efficiency. The patent number is CN219634615U, and the name is a brake pad hot pressing feeding device. Although quantitative feeding can be achieved, it requires manual operation and the entire operation process is cumbersome, making the equipment cost high and prone to errors. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a continuous feeding device for a brake pad hot press.

[0004] According to the technical solution provided in the embodiment of the present application, a continuous feeding device for a brake pad hot press includes a transverse slide rail, a longitudinal slide rail slidably arranged on the transverse slide rail, and a feeding device slidably arranged on the longitudinal slide rail; the feeding device is slidably connected to the longitudinal slide rail through an electric slider, and the material in the silo on the feeding device falls into the material pipe due to gravity, and the quantitative pushing of the material in the material pipe is realized by the moving distance of the transmission rod of the transmission device fixed on the feeding device.

[0005] Furthermore, the material pipe is a horizontal pipe, the transmission device is fixed on one end face of the material pipe, and the other end face of the material pipe is open to facilitate material discharge.

[0006] Furthermore, the transmission device is a rotary motor, and the transmission rod includes a screw and a telescopic rod. The telescopic rod is inserted into the screw through a key, and the screw is inserted into the material tube through a thread, so that the transmission rod pushes the material in the material tube.

[0007] Furthermore, the transmission device is a stepping motor, and the transmission rod is a horizontal rod, so that the transmission rod pushes the material in the material tube.

[0008] Furthermore, a small vibrator is provided on the silo to reduce the probability of blockage.

[0009] In summary, the beneficial effects of the present application are as follows: the device of the present application can realize automatic continuous multiple feeding, has a high degree of automation, quantitative feeding, saves labor, and the device has a simple structure and low cost, and is suitable for industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0011] Figure 1 It is a structural schematic diagram of the overall device of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the feeding device of the utility model;

[0013] Figure 3 It is a cross-sectional structural schematic diagram of the feeding device of the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the exploded structure of a transmission device that is a rotating motor.

[0015] The numbers in the figure are: horizontal slide rail-1; longitudinal slide rail-2; loading device-3; electric slide block-4; material bin-31; material pipe-32; transmission device-33; transmission rod-34; screw rod-341; telescopic rod-342. DETAILED DESCRIPTION

[0016] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] A continuous feeding device for a brake pad hot press, such as Figure 1 As shown, two transverse slide rails 1 are placed in parallel, and the two ends of the longitudinal slide rail 2 placed longitudinally are slidably connected to the two transverse slide rails 1. A feeding device 3 is slidably arranged on the longitudinal slide rail 2 through an electric slider 4, and the feeding device 3 is fixed on the electric slider 4;

[0019] like Figure 1 and Figure 2 As shown, the material pipe 32 on the feeding device 3 is fixed on the lower end surface of the electric slider 4, and the discharge pipe of the silo 31 is fixed on the side end surface of the electric slider 4;

[0020] like Figure 2 and Figure 3 As shown, the left end face of the horizontally placed material pipe 32 is fixedly connected to the transmission device 33, and the right end face is open. The transmission rod 34 on the transmission device 33 can push the material falling from the discharge pipe of the silo 31 out of the open end of the material pipe 32;

[0021] like Figure 4 As shown, when the transmission device 33 is a rotary motor, the transmission rod 34 is composed of a screw rod 341 and a telescopic rod 342. The left end face of the telescopic rod 342 is fixedly connected to the motor shaft of the rotary motor, and the right end face is inserted into the screw rod 341 through a key. The outer end face of the screw rod 341 is connected to the material tube 32 through a thread. Therefore, when the rotary motor is started, the telescopic rod 342 is driven to rotate. Since the telescopic rod 342 is inserted into the screw rod 341 through a rod-shaped key, and a rectangular groove is provided on the inner end face of the screw rod 341, it is convenient for the rod-shaped key to move in the rectangular groove. However, when the telescopic rod 342 rotates, it will drive the screw rod 341 to rotate. At this time, since the material tube 32 is fixed, the screw rod 341 will move in the material tube 32 relative to the telescopic rod 342, that is, the material in the material tube 32 is pushed.

[0022] Similarly, when the transmission device 33 is a linear drive motor, the rod-shaped transmission rod 34 can be directly extended and retracted to push the material. However, since the overall mass of the feeding device 3 will be increased when the transmission device 33 is a linear drive motor, the effect will be better when the transmission device 33 is a rotary motor.

[0023] When in use, the material to be hot-pressed is placed in the silo 31, and then the small vibrator on the silo is started to make the material fall evenly into the material tube 32. When it is necessary to add material to the mold cavity of the hot press, the opening of the material tube 32 is moved to the top of the mold cavity by moving the transverse slide rail 1 and the longitudinal slide rail 2, and then the transmission device 33 is started to make the transmission rod 34 move toward the mold cavity. Figure 3 The right side of the material pipe 32 shown is moved to push the material dropped from the material bin 31 in the material pipe 32 out of the material pipe 32 into the mold cavity;

[0024] Since a small vibrator is provided on the silo 31, the material in the silo 31 falls into the material pipe 32 due to its own gravity, and the transmission rod 34 can push the material by a fixed distance when pushing the material, so that the material evenly falling in the material pipe 32 can be quantitatively pushed out to realize automatic feeding;

[0025] After a mold cavity is loaded with materials, the transmission device 33 drives the transmission rod 34 to return to its original position. At this time, the material in the silo 31 will fall into the material pipe 32 again due to its own gravity. In the process of the material falling, the loading device 3 is moved to the next mold cavity that needs to be loaded with materials through the horizontal slide rail 1 and the longitudinal slide rail 2. When it moves to the position where loading is required, the material in the silo 31 falls into the material pipe 32. At this time, the transmission device 33 is started again to push the material into the mold cavity, thereby realizing continuous and automatic loading.

[0026] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the invention involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also should cover other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical scheme.

Claims

1. A continuous feeding device for a brake pad hot press, characterized in that: include, A transverse slide rail (1), a longitudinal slide rail (2) being slidably arranged on the transverse slide rail (1), and a loading device (3) being slidably arranged on the longitudinal slide rail (2); The feeding device (3) is slidably connected to the longitudinal slide rail (2) via an electric slider (4); the material in the material bin (31) on the feeding device (3) falls into the material pipe (32) due to gravity; and the quantitative pushing out of the material in the material pipe (32) is achieved by the moving distance of the transmission rod (34) of the transmission device (33) fixed on the feeding device (3).

2. The continuous feeding device for a brake pad hot press according to claim 1, characterized in that: The material pipe (32) is a horizontal pipe, the transmission device (33) is fixed on one end surface of the material pipe (32), and the other end surface of the material pipe (32) is open.

3. The continuous feeding device for a brake pad hot press according to claim 2, characterized in that: The transmission device (33) is a rotating motor.

4. The continuous feeding device for a brake pad hot press according to claim 3 is characterized in that: The transmission rod (34) comprises a screw rod (341) and a telescopic rod (342); the telescopic rod (342) is inserted into the screw rod (341) via a key, and the screw rod (341) is inserted into the material tube (32) via a thread.

5. The continuous feeding device for a brake pad hot press according to claim 2, characterized in that: The transmission device (33) is a stepping motor, and the transmission rod (34) is a horizontal rod.

6. The continuous feeding device for a brake pad hot press according to claim 1, characterized in that: The silo (31) is provided with a small vibrator to reduce the probability of material blockage.

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