Anti-deviation device of continuous press

Abstract

The utility model relates to the technical field of continuous press steel belts, in particular to an anti-deviation device of a continuous press. According to the technical scheme, the device comprises a base, a first vertical plate and a second vertical plate are fixedly installed at the top of the base, a rotating shaft is rotationally connected between each first vertical plate and the corresponding second vertical plate, the peripheries of the two rotating shafts are movably sleeved with a steel belt, and a bearing block and a servo motor are fixedly installed on the inner wall of the front side and the inner wall of the rear side of the base respectively; the output end of the servo motor is fixedly connected with a two-way lead screw, the front end of the two-way lead screw is rotationally connected with the bearing block, the front inner wall and the rear inner wall of the base are jointly and fixedly connected with two sliding rods, the peripheries of the two-way lead screw and the sliding rods are jointly and slidably sleeved with two moving blocks, and two long notches are formed in the top of the base. The top of each moving block is fixedly connected with two connecting blocks, and the connecting blocks penetrate through the corresponding long notches correspondingly. The steel belt deviation correcting device can automatically detect deviation of the steel belt and automatically correct the deviation of the steel belt, so that the working efficiency of a production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous press steel strips, in particular to a continuous press anti-deviation device. Background Art

[0002] Press is the abbreviation of press, hydraulic press and oil press. Press refers to a molding machine used for industrial products to be molded by pressure. It generally uses a hydraulic cylinder, so it is also called an oil press.

[0003] In the prior art, patent number: CN218560167U discloses a steel belt conveyor steel belt deviation limiting brake device, including a base mounted on the steel belt conveyor housing, a brake mechanism for emergency braking of the steel belt conveyor and a limiting wheel, the brake mechanism includes two transmission components mounted on the base, a first sensor for sensing the transmission components and a second sensor for sensing the steel belt conveyor components, one end of the two transmission components can be movably mounted on the base, and the limiting wheel is connected to the other end of the two transmission components through a connecting shaft. The device can effectively avoid serious deviation of the steel belt and damage to the steel belt components, thereby improving the reliability of equipment operation.

[0004] Although the above-mentioned steel belt conveyor steel belt deviation limiting brake device can achieve the effect of directly stopping the steel belt when the steel belt deviates seriously through the cooperation of the transmission component and the sensor, it still has the following shortcomings in practical applications: the steel belt stops running and causes the production line to stop, and a lot of time is wasted on correcting the deviation and restarting, resulting in low working efficiency of the production line. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a continuous press anti-deviation device.

[0006] To achieve this purpose, the utility model adopts the following technical scheme: a continuous press anti-deviation device, including a base, two vertical plates one and two are fixedly installed on the top of the base, each corresponding vertical plate one and two are connected with a rotating shaft for common rotation, the outer peripheries of the two rotating shafts are commonly movably sleeved with a steel belt, bearing blocks and servo motors are respectively fixedly installed on the front and rear inner walls of the base, a bidirectional lead screw is fixedly connected to the output end of the servo motor, and the front end of the bidirectional lead screw is rotatably connected to the bearing block, two sliding rods are fixedly connected to the front and rear inner walls of the base, two moving blocks are slidably sleeved on the outer peripheries of the bidirectional lead screw and the sliding rod, two long slots are opened on the top of the base, two connecting blocks are fixedly connected to the tops of the moving blocks, the connecting blocks respectively penetrate the corresponding long slots, and an installation frame is fixedly installed on the tops of the connecting blocks, and the upper and lower inner walls of the installation frame are rotatably connected with deviation correction rollers.

[0007] Preferably, springs are fixedly installed on the rear side of the vertical plate 1 and the front side of the vertical plate 2, and a detection block is fixedly connected to one end of the spring close to the steel belt.

[0008] Preferably, pressure sensors are fixedly mounted on the front side of the vertical plate 1 and the rear side of the vertical plate 2, and the probes of the pressure sensors penetrate the vertical plate 1 and the vertical plate 2 and are located inside the spring.

[0009] Preferably, a controller is fixedly mounted on the bottom inner wall of the base, and the pressure sensor and the servo motor are both electrically connected to the controller.

[0010] Preferably, the diameter of the deviation-correcting roller is greater than the width of the mounting frame.

[0011] Preferably, the moving block is provided with a threaded hole and two sliding holes, which are matched with the bidirectional screw rod and the sliding rod respectively.

[0012] Preferably, the bidirectional screw rod is located between the two sliding rods.

[0013] The beneficial effects of the utility model are as follows: when the device is used, the steel belt will first touch the detection block when it deviates on the two rotating shafts, and squeeze the detection block. When the detection block is squeezed to contact the probe of the pressure sensor, the pressure sensor will transmit the pressure signal to the controller, and the controller automatically starts the servo motor. The servo motor drives the bidirectional lead screw to rotate on the bearing block, thereby driving the two moving blocks to move toward each other on the bidirectional lead screw and the sliding rod at the same time. The moving block drives the installation frame to move toward each other synchronously through the connecting block. As the installation frame moves, the correcting rollers connected to the upper and lower inner walls of the installation frame rotate and touch the deviated steel belt. The movement of the steel belt drives the correcting rollers to rotate. As the correcting rollers on both sides of the steel belt get closer, the steel belt is squeezed and pushed to restore it to its normal position, so that the device can automatically detect the deviation of the steel belt and automatically correct the deviation of the steel belt, thereby increasing the work efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the overall structure of an embodiment of a continuous press anti-deviation device of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of an embodiment of a continuous press anti-deviation device of the utility model;

[0016] Figure 3 It is a front cutaway schematic diagram of the overall structure of an embodiment of a continuous press anti-deviation device of the utility model;

[0017] Figure 4 The utility model is a top cutaway schematic diagram of the overall structure of an anti-deviation device for a continuous press according to an embodiment of the present invention.

[0018] Figure numerals: 1. base; 2. servo motor; 3. bearing block; 4. bidirectional screw rod; 5. slide rod; 6. moving block; 7. connecting block; 8. mounting frame; 9. deviation correction roller; 10. long slot; 11. vertical plate one; 12. vertical plate two; 13. rotating shaft; 14. steel belt; 15. spring; 16. detection block; 17. pressure sensor; 18. controller. DETAILED DESCRIPTION

[0019] The present invention 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 present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0020] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0022] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning. Example

[0023] like Figure 1-4As shown, a continuous press anti-deviation device proposed by the utility model comprises a base 1, two vertical plates 11 and 12 are fixedly installed on the top of the base 1, a rotating shaft 13 is rotatably connected between each corresponding vertical plate 11 and vertical plate 2, 12, and a steel belt 14 is movably sleeved on the periphery of the two rotating shafts 13, a bearing block 3 and a servo motor 2 are fixedly installed on the front and rear inner walls of the base 1 respectively, a bidirectional screw rod 4 is fixedly connected to the output end of the servo motor 2, and the front end of the bidirectional screw rod 4 is rotatably connected to the bearing block 3, two sliding rods 5 are fixedly connected to the front and rear inner walls of the base 1, and two moving blocks 6 are slidably sleeved on the peripheries of the bidirectional screw rod 4 and the sliding rod 5, two long slots 10 are provided on the top of the base 1, and two connecting blocks 7 are fixedly connected to the top of the moving blocks 6, and the connecting blocks 7 respectively penetrate the corresponding long slots 10, and a mounting frame 8 is fixedly installed on the top of the connecting block 7, and a deviation correction roller 9 is rotatably connected to the upper and lower inner walls of the mounting frame 8.

[0024] In this embodiment: a spring 15 is fixedly installed on the rear side of the vertical plate 11 and the front side of the vertical plate 2 12, and a detection block 16 is fixedly connected to the end of the spring 15 close to the steel belt 14. Through this arrangement, when the steel belt 14 deviates, it will squeeze the detection block 16 and drive the spring 15 to deform; a pressure sensor 17 is fixedly installed on the front side of the vertical plate 11 and the rear side of the vertical plate 2 12, and the probe of the pressure sensor 17 passes through the vertical plate 11 and the vertical plate 2 12 and is located in the spring 15. Through this arrangement, after the detection block 16 is squeezed by the deviated steel belt 14, it will touch the probe of the pressure sensor 17; a controller 18 is fixedly installed on the bottom inner wall of the base 1, and the pressure sensor 17 and the servo motor 2 are electrically connected to the controller 18. Through this arrangement, the pressure sensor 17 will transmit the pressure signal to the controller 18, and the controller 18 will start the servo motor 2. Example

[0025] like Figure 1-4 As shown, the utility model proposes a continuous press anti-deviation device. Compared with the first embodiment, the diameter of the correcting roller 9 is larger than the width of the mounting frame 8. Through this arrangement, the mounting frame 8 is prevented from touching the steel belt 14, so that the correcting roller 9 can contact the steel belt 14; the moving block 6 is provided with a threaded hole and two sliding holes, which are matched with the bidirectional screw rod 4 and the sliding rod 5 respectively. Through this arrangement, the two moving blocks 6 can stably move towards or in opposite directions at the same time on the periphery of the bidirectional screw rod 4 and the sliding rod 5; the bidirectional screw rod 4 is located between the two sliding rods 5. Through this arrangement, the moving block 6 is more stable when moving on the bidirectional screw rod 4 and the sliding rod 5.

[0026] Working principle: When using this device, the steel belt 14 will first touch the detection block 16 when it deviates on the two rotating shafts 13, and squeeze the detection block 16. When the detection block 16 is squeezed to contact the probe of the pressure sensor 17, the pressure sensor 17 will transmit the pressure signal to the controller 18, and the controller 18 automatically starts the servo motor 2. The servo motor 2 drives the bidirectional screw 4 to rotate on the bearing block 3, thereby driving the two moving blocks 6 to move toward each other on the bidirectional screw 4 and the sliding rod 5 at the same time. The moving block 6 drives the installation frame 8 to move toward each other synchronously through the connecting block 7. As the installation frame 8 moves, the correcting roller 9 connected to the upper and lower inner walls of the installation frame 8 rotates and touches the deviated steel belt 14. The movement of the steel belt 14 drives the correcting roller 9 to rotate. As the correcting rollers 9 on both sides of the steel belt 14 continue to approach, the steel belt 14 is squeezed and pushed to restore it to its normal position, so that the device can automatically detect the deviation of the steel belt 14 and automatically correct the deviation of the steel belt 14.

[0027] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A continuous press anti-deviation device, comprising a base (1), characterized in that: Two vertical plates (11) and two vertical plates (12) are fixedly mounted on the top of the base (1), and a rotating shaft (13) is rotatably connected between each corresponding vertical plate (11) and vertical plate (12). A steel belt (14) is movably sleeved around the outer peripheries of the two rotating shafts (13). A bearing block (3) and a servo motor (2) are fixedly mounted on the front and rear inner walls of the base (1), respectively. A bidirectional screw rod (4) is fixedly connected to the output end of the servo motor (2), and the front end of the bidirectional screw rod (4) is rotatably connected to the bearing block (3). The front and rear inner walls of the base (1) are fixedly connected to two sliding rods (5), the outer peripheries of the bidirectional screw rod (4) and the sliding rod (5) are slidably sleeved with two moving blocks (6), the top of the base (1) is provided with two long slots (10), the tops of the moving blocks (6) are fixedly connected to two connecting blocks (7), the connecting blocks (7) respectively penetrate the corresponding long slots (10), and the tops of the connecting blocks (7) are fixedly installed with a mounting frame (8), and the upper and lower inner walls of the mounting frame (8) are rotatably connected to a deviation correction roller (9).

2. The continuous press anti-deviation device according to claim 1, characterized in that: A spring (15) is fixedly mounted on the rear side of the vertical plate 1 (11) and the front side of the vertical plate 2 (12), and a detection block (16) is fixedly connected to one end of the spring (15) close to the steel belt (14).

3. The continuous press anti-deviation device according to claim 2, characterized in that: Pressure sensors (17) are fixedly mounted on the front side of the vertical plate 1 (11) and the rear side of the vertical plate 2 (12). Probes of the pressure sensors (17) penetrate the vertical plate 1 (11) and the vertical plate 2 (12) and are located inside the spring (15).

4. The continuous press anti-deviation device according to claim 3, characterized in that: A controller (18) is fixedly mounted on the inner wall of the bottom of the base (1), and the pressure sensor (17) and the servo motor (2) are both electrically connected to the controller (18).

5. The continuous press anti-deviation device according to claim 1, characterized in that: The diameter of the deviation-correcting roller (9) is greater than the width of the mounting frame (8).

6. The continuous press anti-deviation device according to claim 1, characterized in that: The moving blocks (6) are provided with a threaded hole and two sliding holes, which are matched with the bidirectional screw rod (4) and the sliding rod (5) respectively.

7. The continuous press anti-deviation device according to claim 1, characterized in that: The bidirectional screw rod (4) is located between the two sliding rods (5).

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