A steel belt grinding machine based on the discharge guide mechanism

Abstract

The utility model discloses a kind of discharging guide mechanism based on steel band grinding machine, including bottom plate, the top of the bottom plate is fixedly connected with two vertical plates, lifting slider is slidably connected on the vertical plate, two discharging cylinders are provided on the bottom plate top, two lifting sliders are connected by release connecting shaft between them. The utility model through the mutual cooperation of bottom plate, vertical plate, lifting slider, gland, release connecting shaft, release ring, discharging cylinder, release block, pressing plate, deep groove ball bearing, spring, handle, extension shaft and stabilizer, in the process of use, the spacing between two discharging cylinders is self-adapting change, that is, steel band thickness is how much, once through two discharging cylinders, spacing is how much, and the discharging cylinder in upper side also has the pressure of pressing down, so that the adjustment process is self-adapting change, flexible to use, can well satisfy actual use demand.

Description

Technical Field

[0001] This utility model relates to the field of steel strip processing technology, specifically to a material discharge guiding mechanism for a steel strip grinding machine. Background Technology

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. Strip steel is also called steel strip, with a width of less than 1300mm and a length that varies slightly depending on the size of each coil. Grinding machines are machine tools that use abrasives to grind the surface of workpieces. Most grinding machines use high-speed rotating grinding wheels for grinding, while a few use other abrasives and free abrasives such as oilstones, abrasive belts, etc., such as honing machines, ultra-precision machining tools, belt grinders, grinding machines, and polishing machines. Currently, the existing steel strip grinding machines do not have an adaptive pressure guiding function, that is, the distance between the two rollers at the discharge point cannot change in time. This makes them inflexible and cannot well meet the actual use requirements.

[0003] Therefore, we propose a material discharge guiding mechanism for steel belt grinding machines to improve and supplement existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide a material discharge guiding mechanism for a steel belt grinder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a discharge guiding mechanism for a steel belt grinder, comprising a base plate, two vertical plates fixedly connected to the top of the base plate, lifting sliders slidably connected to the vertical plates, two discharge rollers arranged above the base plate, and the two lifting sliders connected to each other via a release connecting shaft.

[0006] Optionally, the discharge roller is divided into two parts, upper and lower. The lower discharge roller is connected to the vertical plate, and the upper discharge roller is connected to the lifting slider.

[0007] Optionally, a pressure cap is fixedly installed on the top of the upright plate, and a stabilizing rod is fixedly connected to the top of the lifting slider. The top end of the stabilizing rod passes through the pressure cap, and a spring is sleeved on the surface of the stabilizing rod.

[0008] Optionally, a pressure plate is fixedly installed on the side of the upright plate.

[0009] Optionally, a release block is provided on the side of the upright plate, and a release ring is provided on the side of the lifting slider.

[0010] Optionally, an extension shaft is fixedly connected to the lateral extension end of the release connection shaft, and a handle is mounted on the extension shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model utilizes the cooperation of a base plate, upright plate, lifting slider, pressure cover, release connecting shaft, release ring, discharge roller, release block, pressure plate, deep groove ball bearing, spring, handle, extension shaft, and stabilizing rod. During use, the distance between the two discharge rollers is adaptively changed. That is, the distance is determined by the thickness of the steel strip once it passes through the two discharge rollers. Furthermore, the upper discharge roller also has downward pressure. This adaptive adjustment process makes it flexible and can well meet practical application needs. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 This is a structural schematic diagram of the present invention, viewed from the right.

[0015] Figure 3 This is a top view of the structure of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the upright plate and lifting slider of this utility model.

[0017] In the diagram: 1. Base plate, 2. Vertical plate, 3. Lifting slider, 4. Pressure cover, 5. Release connecting shaft, 6. Release ring, 7. Discharge roller, 8. Release block, 9. Pressure plate, 10. Deep groove ball bearing I, 11. Spring, 12. Handle, 13. Extension shaft, 14. Stabilizing rod, 15. Deep groove ball bearing II. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4A discharge guiding mechanism for a steel belt grinder includes a base plate 1 with multiple through holes on its top. The through holes 1 are designed to allow bolts to pass through the base plate 1, thereby mounting the base plate 1 onto the grinder frame. Vertical plates 2 are fixedly mounted on both sides of the top of the base plate 1. A notch is formed on the top of the vertical plate 2, within which a lifting slider 3 is slidably connected. Both the vertical plate 2 and the lifting slider 3 have openings, within which deep groove ball bearings 10 are installed. Two corresponding deep groove ball bearings 10 are connected by a discharge roller 7. The discharge roller 7 consists of a roller and a central shaft. The roller is fixedly connected to the surface of the central shaft, and the end of the central shaft is fixedly mounted on the inner wall of the inner ring of the deep groove ball bearing 10. The deep groove ball bearings 10 provide good rotational stability for the discharge roller 7. A second deep groove ball bearing 15 is fixedly mounted on the lifting slider 3, and two corresponding deep groove ball bearings 15 are connected by a release connecting shaft 5. The surface of the release connecting shaft 5 is fixedly connected to the inner wall of the inner ring of the second deep groove ball bearing 15.

[0020] To prevent the lifting slider 3 from falling out of the notch from the side of the upright plate 2, four pressure plates 9 are installed on one of the upright plates 2. One side of the pressure plate 9 is flush with the edge of the upright plate 2, but the other side extends beyond the notch. To put it more intuitively, the distance between two corresponding pressure plates 9 is less than the front and back width of the notch. This blocks the lifting slider 3. The side of the pressure plate 9 is in contact with the lifting slider 3. Without affecting the up and down movement of the lifting slider 3, it can prevent the lifting slider 3 from falling out of the notch. To prevent the lifting slider 3 from detaching from the upright plate 2 from above, a pressure cover 4 is fixedly installed on the top of the upright plate 2.

[0021] To enable the lifting slider 3 to adapt to its vertical movement, two vertically extending stabilizing rods 14 are fixedly installed on the top of the lifting slider 3. The top of the stabilizing rod 14 passes through the pressure cover 4. The stabilizing rod 14 is a cylindrical long rod. The symmetrical arrangement of the two stabilizing rods 14 further stabilizes the lifting movement of the lifting slider 3. A spring 11 is sleeved on the surface of the stabilizing rod 14. The spring 11 is located between the top of the lifting slider 3 and the bottom of the pressure cover 4. One end of the spring 11 is in contact with the top of the lifting slider 3, and the other end of the spring 11 is in contact with the bottom of the pressure cover 4. The spring 11 is in a compressed state as shown in the figure, so the spring 11 can drive the lifting slider 3. The downward movement of block 3 causes the steel strip to be extruded by compression when the two discharge rollers 7 discharge the strip. A release ring 6 is installed on the side of the lifting slider 3. An extension shaft 13 is fixedly connected to the end of the release connecting shaft 5. The end of the extension shaft 13 passes through the release ring 6 and is rotatably connected to the release ring 6. A handle 12 is installed on the extension shaft 13. A release block 8 is provided on the side of the vertical plate 2. The release block 8 is installed on the pressure plate 9. An adjustment hole is provided on the side of the pressure plate 9 above the release block 8. The bottom of the release ring 6 and the top of the release block 8 are in contact with each other. When the two are in contact, the two discharge rollers 7 are also in contact with each other.

[0022] In use, the steel strip passes between the two discharge rollers 7 to the front of the entire mechanism. The two discharge rollers 7 will squeeze the steel strip to discharge it. Due to the downward squeezing force of the spring 11, the steel strip is also squeezed between the two discharge rollers 7 to discharge it, guiding the steel strip and ensuring flatness. Furthermore, due to the different thickness of the steel strip, the squeezing pitch between the two discharge rollers 7 is different, and the upward movement distance of the lifting slider 3 is also different. The lifting slider 3 will drive the stabilizing rod 14 to move upward, and the spring 11 will be compressed. The distance between the two discharge rollers 7 is adaptively changed, making it convenient to use.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A discharge guiding mechanism for a steel belt grinding machine, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to two vertical plates (2), and a lifting slider (3) is slidably connected on the vertical plate (2). Two discharge rollers (7) are provided above the base plate (1), and the two lifting sliders (3) are connected by a release connecting shaft (5).

2. The discharge guiding mechanism for a steel belt grinding machine according to claim 1, characterized in that: The discharge roller (7) is divided into two parts, upper and lower. The lower discharge roller (7) is connected to the vertical plate (2), and the upper discharge roller (7) is connected to the lifting slider (3).

3. The discharge guiding mechanism for a steel belt grinding machine according to claim 2, characterized in that: A pressure cap (4) is fixedly installed on the top of the upright plate (2), and a stabilizing rod (14) is fixedly connected to the top of the lifting slider (3). The top end of the stabilizing rod (14) passes through the pressure cap (4), and a spring (11) is sleeved on the surface of the stabilizing rod (14).

4. The discharge guiding mechanism for a steel belt grinding machine according to claim 3, characterized in that: A pressure plate (9) is fixedly installed on the side of the upright plate (2).

5. The discharge guiding mechanism for a steel belt grinding machine according to claim 4, characterized in that: The side of the upright plate (2) is provided with a release block (8), and the side of the lifting slider (3) is provided with a release ring (6).

6. The discharge guiding mechanism for a steel belt grinding machine according to claim 5, characterized in that: An extension shaft (13) is fixedly connected to the lateral extension end of the release connection shaft (5), and a handle (12) is installed on the extension shaft (13).

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