Steel belt side guiding device for cold rolling blind sidewalk strip production

Abstract

The utility model discloses a cold rolling blind sidewalk strip production steel belt side guiding device which comprises a mounting plate, sliding grooves are formed in the surface of the mounting plate, the number of the sliding grooves is two, the sliding grooves are symmetrical to each other, sliding blocks are connected to the inner sides of the sliding grooves in a sliding mode, and limiting columns are connected to the inner sides of the sliding blocks in a sliding mode. And the two ends of the limiting column penetrate through the sliding blocks correspondingly and are fixedly connected with the inner surfaces of the sliding grooves, guide plates are fixedly connected to the upper surfaces of the sliding blocks, a fixing plate is fixedly connected to the middle of the upper end of the mounting plate, and a pressing plate is arranged above the fixing plate. According to the structure, the driving mechanism, the pressing plate, the mounting plate and other structures are matched with one another, so that when the driving mechanism drives the guide plate to move in a guiding mode, the driving mechanism drives the pressing plate to conduct downward pressing at the same time, then the guided steel belt is flattened and limited, the problems of jumping or warping of the steel belt are solved, and the service life of the steel belt is prolonged. And therefore, the dimensional precision of the produced cold-rolled blind track strip product is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel strip side guide technology, specifically a side guide device for cold-rolled blind strip production. Background Technology

[0002] In the production of cold-rolled tactile paving strips, steel strip is the core raw material for manufacturing tactile paving strips. After a series of processing steps, it is transformed into tactile paving strips. In the process of producing steel strips for cold-rolled tactile paving strips, in order to ensure that the steel strip can maintain a stable lateral position during the rolling process and prevent it from deviating, a guiding device is used to limit its movement, thereby ensuring the dimensional accuracy and surface quality of the tactile paving strips.

[0003] The current side guide device for cold-rolled tactile paving strip production generally uses two parallel steel plates brought close together and gently clamped at the edge of the steel strip. The adjustment is made according to the width of the steel strip to create a lateral constraint on the steel strip. However, during the cold rolling process, the steel strip may jump due to factors such as mill vibration and unevenness of incoming material, or even warping of the steel strip, which in turn affects the dimensional accuracy of the product. Summary of the Invention

[0004] This utility model provides a side guide device for steel strip production of cold-rolled tactile paving strips. By setting up a drive mechanism and a pressure plate to cooperate with each other, the pressure plate is driven to press down when the guide plate is positioned and moved, thereby flattening and limiting the steel strip and reducing problems such as steel strip jumping or warping.

[0005] To achieve the above objectives, this utility model provides a side-guiding device for cold-rolled tactile paving strip production steel strips, comprising a mounting plate. The surface of the mounting plate has sliding grooves, two of which are symmetrically arranged. A sliding block is slidably connected to the inner side of each sliding groove. A limiting post is slidably connected to the inner side of each sliding block. Both ends of the limiting post pass through the sliding block and are fixedly connected to the inner surface of the sliding groove. A guide plate is fixedly connected to the upper surface of the sliding block. A fixing plate is fixedly connected to the upper middle part of the mounting plate. A pressure plate is disposed above the fixing plate. A base is fixedly connected to the bottom surface of the mounting plate. A driving mechanism is fixedly installed inside the base. The driving mechanism is rotatably connected to the lower end of the sliding block and the side of the pressure plate away from the fixing plate. By setting up the mutual cooperation between the driving mechanism and the pressure plate, when the driving mechanism drives the guide plate to move, the driving mechanism simultaneously presses down with the pressure plate, thereby flattening and limiting the steel strip during guidance, reducing problems such as steel strip jumping or warping.

[0006] Furthermore, the driving mechanism includes a moving plate, a connecting groove, a mounting frame, a lead screw, a rotating disk, a limiting strip, a limiting groove, and a driving rod. The driving rod is rotatably connected to the lower end of the sliding block, with the end of the driving rod away from the sliding block rotatably connected. By setting the interaction between the driving rod and the sliding block, the end of the driving rod away from the sliding block can move up and down. While the driving rod is moving up and down, it drives the sliding block to move synchronously away from or towards each other, thereby completing the guiding and positioning of the steel strip.

[0007] Furthermore, the limiting groove is formed on the upper surface of the base, the movable plate is slidably connected to the inner side of the limiting groove, the connecting groove is formed on the upper surface of the movable plate, and the end of the drive rod away from the sliding block is rotatably connected to the inner side of the connecting groove. By setting the mutual cooperation between the movable plate and the limiting groove, the movable plate is limited, preventing the movable plate from shaking during movement.

[0008] Furthermore, the mounting frame is fixedly connected to the upper surface of the movable plate. A lead screw is threadedly connected to the middle of the upper end of the mounting frame. The lower end of the lead screw is rotatably connected to the upper surface of the pressure plate. A limit strip is fixedly connected to the top surface of the pressure plate. The upper end of the limit strip passes through the mounting frame and extends above the mounting frame. By setting the mutual cooperation between the lead screw and the mounting frame, the lead screw can rotate while driving the pressure plate to move up and down. This allows for adjustment according to the width of the steel strip, resulting in greater adaptability.

[0009] Furthermore, the inner side of the mounting frame contacts the outer side of the mounting plate, and a pressure cylinder is fixedly installed on the inner bottom surface of the base. The telescopic end of the pressure cylinder is fixedly connected to the bottom surface of the moving plate. By setting the mounting frame to contact the mounting plate, the mounting frame is limited, preventing it from tilting or shifting, and making the movement of the mounting frame more stable.

[0010] Furthermore, the rotating disk is fixedly connected to the end of the lead screw away from the pressure plate, and the outer side of the rotating disk is provided with anti-slip texture. The anti-slip texture on the outer side of the rotating disk increases friction when the user rotates it, making rotation more convenient.

[0011] Furthermore, a rectangular groove is formed on the side of the guide plate and pressure plate away from the fixed plate. A guide wheel is rotatably connected to the inner side of the rectangular groove, and several guide wheels are arranged side by side. By setting the guide wheels, the guide wheels come into contact with the steel belt, thereby causing the steel belt to move and drive the guide wheels to rotate. The rotation reduces friction and makes the movement of the steel belt more stable.

[0012] Furthermore, the sliding block is rectangular in shape, and the contact surface between the sliding block and the sliding groove is smooth. By setting the sliding block to a rectangular shape, the sliding block is limited, making its movement within the sliding groove more stable.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up the cooperation between the drive mechanism, the pressure plate and the mounting plate, the drive mechanism drives the guide plate to move in a guiding manner, and the drive mechanism and the pressure plate press down at the same time, thereby flattening and limiting the steel strip during the guiding process, reducing problems such as steel strip jumping or warping, and thus improving the dimensional accuracy of the produced cold-rolled blind track strip products.

[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 schematic diagram of the overall structure of a side guide device for producing cold-rolled tactile paving strips according to the present invention;

[0017] Figure 2 This is a schematic diagram of the internal cross-sectional structure of a side guide device for producing cold-rolled tactile paving strips according to the present invention;

[0018] Figure 3 This is a schematic diagram of the working relationship between the drive rod and the sliding block of the side guide device for producing cold-rolled tactile paving strips according to this utility model;

[0019] Figure 4 This is a schematic diagram of the mounting plate and sliding groove of the side guide device for producing cold-rolled tactile paving strips according to this utility model.

[0020] Legend:

[0021] 1. Mounting plate; 2. Sliding groove; 3. Sliding block; 4. Guide plate; 5. Guide wheel; 6. Pressure plate; 7. Base; 8. Limiting post; 9. Fixing plate; 22. Drive mechanism; 2201. Moving plate; 2202. Connecting groove; 2203. Mounting frame; 2204. Lead screw; 2205. Rotating disk; 2206. Limiting strip; 2207. Limiting groove; 2208. Drive rod. 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 Figures 1 to 4This utility model discloses a side guide device for producing cold-rolled tactile paving strips, which includes a mounting plate 1. The surface of the mounting plate 1 is provided with a sliding groove 2. There are two sliding grooves 2, which are symmetrical to each other. A sliding block 3 is slidably connected to the inner side of the sliding groove 2. A limit post 8 is slidably connected to the inner side of the sliding block 3. The two ends of the limit post 8 pass through the sliding block 3 and are fixedly connected to the inner surface of the sliding groove 2. A guide plate 4 is fixedly connected to the upper surface of the sliding block 3. A fixing plate 9 is fixedly connected to the middle of the upper end of the mounting plate 1. A pressure plate 6 is provided above the fixing plate 9. A base 7 is fixedly connected to the bottom surface of the mounting plate 1. A driving mechanism 22 is fixedly installed on the inner side of the base 7. The driving mechanism 22 is rotatably connected to the lower end of the sliding block 3 and the side of the pressure plate 6 away from the fixing plate 9.

[0024] A rectangular groove is provided on the side of the guide plate 4 and the pressure plate 6 away from the fixed plate 9. A guide wheel 5 is rotatably connected to the inner side of the rectangular groove. Several guide wheels 5 are arranged side by side. The sliding block 3 is rectangular. The contact surface between the sliding block 3 and the sliding groove 2 is smooth.

[0025] The drive mechanism 22 includes a movable plate 2201, a connecting groove 2202, a mounting frame 2203, a lead screw 2204, a rotating disk 2205, a limiting strip 2206, a limiting groove 2207, and a drive rod 2208. The drive rod 2208 is rotatably connected to the lower end of the sliding block 3, and the end of the drive rod 2208 away from the sliding block 3 is rotatably connected. The limiting groove 2207 is opened on the upper surface of the base 7. The movable plate 2201 is slidably connected to the inner side of the limiting groove 2207. The connecting groove 2202 is opened on the upper surface of the movable plate 2201, and the end of the drive rod 2208 away from the sliding block 3 is rotatably connected to the inner side of the connecting groove 2202.

[0026] The mounting frame 2203 is fixedly connected to the upper surface of the movable plate 2201. A screw rod 2204 is threadedly connected to the middle of the upper end of the mounting frame 2203. The lower end of the screw rod 2204 is rotatably connected to the upper surface of the pressure plate 6. A limit strip 2206 is fixedly connected to the top surface of the pressure plate 6. The upper end of the limit strip 2206 passes through the mounting frame 2203 and extends to the top of the mounting frame 2203.

[0027] The inner side of the mounting frame 2203 contacts the outer side of the mounting plate 1. A pressure cylinder is fixedly installed on the inner bottom surface of the base 7. The telescopic end of the pressure cylinder is fixedly connected to the bottom surface of the moving plate 2201. The rotating disk 2205 is fixedly connected to the end of the screw 2204 away from the pressure plate 6. Anti-slip texture is provided on the outer side of the rotating disk 2205.

[0028] Working principle: In use, first pass one side of the steel strip through the pressure plate 6 from below and extend it to the inside of the cold rolling mill. Then, start the pressure cylinder, causing it to move the moving plate 2201 downwards. When the moving plate 2201 moves downwards, it will cause the drive rod 2208 inside the connecting groove 2202 to be stressed. Since the drive rod 2208 cooperates with the sliding block 3, the drive rod 2208 will cause the sliding block 3 to move closer together. When the sliding block 3 moves closer together, it will cause the guide plate 4 to move closer together until the guide wheel 5 connected to the guide plate 4 contacts the steel strip, thus completing the guidance of the steel strip. When the moving plate 2201 moves downwards, it will also drive the mounting frame 22 03 also moves downwards. At the same time, when the mounting frame 2203 moves, the screw 2204 will drive the pressure plate 6 to move downwards simultaneously. If the guide wheel 5 that cooperates with the pressure plate 6 does not contact the upper surface of the steel strip, the user can rotate the rotating disk 2205, which will drive the screw 2204 to rotate and move. When the screw 2204 rotates and moves, the pressure plate 6 is restricted by the limiting strip 2206. The screw 2204 will push the pressure plate 6 to move downwards until the guide wheel 5 connected to the pressure plate 6 contacts the steel strip and presses the steel strip onto the surface of the fixing plate 9, thereby completing the positioning of the steel strip. At this time, the cold rolling mill can be started to complete the processing of the steel strip.

[0029] 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. A side guide device for producing cold-rolled tactile paving strips, characterized in that, The system includes a mounting plate (1), on the surface of which a sliding groove (2) is provided. The sliding groove (2) is provided in two symmetrical positions. A sliding block (3) is slidably connected to the inner side of the sliding groove (2). A limiting post (8) is slidably connected to the inner side of the sliding block (3). The two ends of the limiting post (8) pass through the sliding block (3) and are fixedly connected to the inner surface of the sliding groove (2). A guide plate (4) is fixedly connected to the upper surface of the sliding block (3). A fixing plate (9) is fixedly connected to the middle of the upper end of the mounting plate (1). A pressure plate (6) is provided above the fixing plate (9). A base (7) is fixedly connected to the bottom surface of the mounting plate (1). A driving mechanism (22) is fixedly installed on the inner side of the base (7). The driving mechanism (22) is rotatably connected to the lower end of the sliding block (3) and the side of the pressure plate (6) away from the fixing plate (9).

2. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 1, characterized in that, The drive mechanism (22) includes a moving plate (2201), a connecting groove (2202), a mounting frame (2203), a lead screw (2204), a rotating disk (2205), a limiting strip (2206), a limiting groove (2207), and a drive rod (2208). The drive rod (2208) is rotatably connected to the lower end of the sliding block (3), and the end of the drive rod (2208) away from the sliding block (3) is rotatably connected.

3. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 2, characterized in that, The limiting groove (2207) is formed on the upper surface of the base (7), the moving plate (2201) is slidably connected to the inner side of the limiting groove (2207), the connecting groove (2202) is formed on the upper surface of the moving plate (2201), and the end of the drive rod (2208) away from the sliding block (3) is rotatably connected to the inner side of the connecting groove (2202).

4. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 3, characterized in that, The mounting frame (2203) is fixedly connected to the upper surface of the movable plate (2201). A lead screw (2204) is threadedly connected to the middle of the upper end of the mounting frame (2203). The lower end of the lead screw (2204) is rotatably connected to the upper surface of the pressure plate (6). A limit strip (2206) is fixedly connected to the top surface of the pressure plate (6). The upper end of the limit strip (2206) passes through the mounting frame (2203) and extends to the top of the mounting frame (2203).

5. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 4, characterized in that, The inner side of the mounting frame (2203) is in contact with the outer side of the mounting plate (1), and a pressure cylinder is fixedly installed on the inner bottom surface of the base (7). The telescopic end of the pressure cylinder is fixedly connected to the bottom surface of the moving plate (2201).

6. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 4, characterized in that, The rotating disk (2205) is fixedly connected to the end of the lead screw (2204) away from the pressure plate (6), and the outer side of the rotating disk (2205) is provided with anti-slip texture.

7. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 1, characterized in that, The guide plate (4) and the pressure plate (6) have a rectangular groove on the side away from the fixed plate (9). The inner side of the rectangular groove is rotatably connected to a guide wheel (5). The guide wheel (5) is arranged in a plurality of rows.

8. The side guide device for cold-rolled tactile paving strip production steel strip according to claim 1, characterized in that, The sliding block (3) is rectangular, and the contact surface between the sliding block (3) and the sliding groove (2) is smooth.

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