Driving guide sliding block of roller press

Abstract

The utility model discloses a roller press drive guide slider, which relates to the technical field of roller presses, and comprises a bottom plate, a buffer mechanism is arranged above the bottom plate, the buffer mechanism comprises two fixing plates fixedly connected with the bottom plate, a first press roll and a second press roll are arranged between the two fixing plates, the two fixing plates are both rotatably connected with the first press roll, and the second press roll is rotatably connected with the second press roll. The inner wall of each fixing plate is slidably connected with a first sliding block and a second sliding block, and the two second sliding blocks are rotationally connected with the second pressing roller. The bottom plate and the buffering mechanism are arranged in a matched mode, when the roller press drives the guide sliding block to be used, vibration of the guide sliding block caused in the rolling movement process can be buffered and counteracted, damage to equipment and workpieces and influence on production efficiency and product quality are avoided, the elastic tension of the spring can be changed, and the service life of the guide sliding block is prolonged. And the vibration buffering effect of the guide sliding block is properly adjusted, so that the safety and the stability of a production environment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of roller presses, in particular to a driving guide sliding block for a roller press. Background Art

[0002] A roller press is a mechanical device used to process and shape materials. It usually consists of one or more rollers that can flatten, bend or shape the material by applying pressure.

[0003] The roller press drive guide slider is an important component of the roller press, which is used to control and guide the movement of the roller. The guide slider is usually made of metal material and has the characteristics of wear resistance, high strength and low friction.

[0004] When the existing roller press drive guide slider is in use, the guide slider may vibrate during the rolling movement, causing damage to the equipment and workpiece, affecting production efficiency and product quality. These problems need to be solved in a timely manner to ensure the safety and stability of the production environment. To this end, we provide a roller press drive guide slider to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to remedy the deficiencies of the prior art and to provide a roller press driving guide slider to buffer and offset the vibration of the guide slider caused during the roller pressing movement, thereby avoiding damage to the equipment and workpieces and affecting production efficiency and product quality. The vibration buffering effect of the guide slider can be appropriately adjusted by changing the elastic tension of the spring.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller press driving guide slider, comprising a base plate, a buffer mechanism is arranged above the base plate, the buffer mechanism comprises two fixed plates fixedly connected to the base plate, a first pressure roller and a second pressure roller are arranged between the two fixed plates, the two fixed plates are rotatably connected to the first pressure roller, the inner wall of each fixed plate is slidably connected to the first slider and the second slider, the two second sliders are rotatably connected to the second pressure roller, the upper surfaces of the two first sliders are fixedly connected to screws, the two screws are respectively threadedly connected to the two fixed plates, the bottom surfaces of the two first sliders are fixedly connected to telescopic rods, the two telescopic rods are respectively fixedly connected to the two second sliders, the outer surfaces of the two telescopic rods are sleeved with return springs, the two first sliders are respectively fixedly connected to the two return springs, and the two return springs are respectively fixedly connected to the two second sliders.

[0007] Furthermore, a first servo motor is fixedly connected to one side of the right-hand fixed plate of the two fixed plates, and an output shaft end of the first servo motor is fixedly connected to the first pressure roller. Starting the first servo motor can drive the first pressure roller to rotate.

[0008] Furthermore, a second servo motor is fixedly connected to one side of the fixed plate located on the right side of the two fixed plates, and the output shaft end of the second servo motor is fixedly connected to the second pressure roller. Starting the second servo motor can drive the second pressure roller to rotate, and the first pressure roller and the second pressure roller rotate in opposite directions.

[0009] Furthermore, two connecting rods are arranged between the two fixing plates, and the two connecting rods are fixedly connected to the two fixing plates respectively. The connecting rods are made of high-strength stainless steel, have good stability, are not easy to oxidize and rust, and have a long service life.

[0010] Furthermore, four fixed frames are fixedly connected to the upper surface of the base plate, an electric push rod is fixedly connected to the inner wall of each of the fixed frames, and a universal wheel is fixedly connected to the output end of each of the electric push rods. By setting the fixed frames, electric push rods and universal wheels, the roller press can be conveniently moved when needed.

[0011] Furthermore, the upper ends of the two screws are fixedly connected with handles. By setting the handle, the screws can be easily rotated. One side of the fixed plate located on the left side of the two fixed plates is fixedly connected with a controller, and the controller can control the electrical components in the roller press.

[0012] Furthermore, the first servo motor is electrically connected to the controller, the second servo motor is electrically connected to the controller, the four electric push rods are electrically connected to the controller, and the first servo motor, the second servo motor and the electric push rods are all connected to the controller via wires.

[0013] Compared with the prior art, the roller press driving guide slider has the following beneficial effects:

[0014] 1. The utility model can buffer and offset the vibration of the guide slider caused by the rolling movement when the roller press drives the guide slider through the coordinated setting between the bottom plate and the buffer mechanism, so as to avoid damage to the equipment and workpiece, affect the production efficiency and product quality, and appropriately adjust the vibration buffering effect of the guide slider by changing the elastic tension of the spring, so as to ensure the safety and stability of the production environment.

[0015] 2. The utility model can conveniently drive the first pressure roller to rotate by setting a first servo motor, saving manpower; can conveniently drive the second pressure roller to rotate by setting a second servo motor, saving manpower; can connect the two fixed plates by setting a connecting rod, improve the stability of the two fixed plates, and thus enhance the overall stability; can conveniently move the roller press when needed by setting a fixed frame, an electric push rod and a universal wheel; can conveniently rotate the screw by setting a handle; can conveniently control the electrical components in the roller press by setting a controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a right side schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a left side cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. buffer mechanism; 201. fixed plate; 202. first pressure roller; 203. second pressure roller; 204. first slider; 205. screw rod; 206. telescopic rod; 207. return spring; 208. second slider; 3. first servo motor; 4. second servo motor; 5. connecting rod; 6. fixed frame; 7. electric push rod; 8. universal wheel; 9. handle; 10. controller. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] As described in the background technology, during the rolling movement, the guide slider may vibrate, causing damage to the equipment and workpieces, affecting production efficiency and product quality. For this reason, this embodiment provides a roller press driving guide slider, which can buffer and offset the vibration of the guide slider caused by the rolling movement, thereby avoiding damage to the equipment and workpieces, affecting production efficiency and product quality, and can appropriately adjust the vibration buffering effect of the guide slider by changing the elastic tension of the spring.

[0023] See also Figures 1 to 4 This embodiment proposes a roller press driving guide slider, including a base plate 1, a buffer mechanism 2 is arranged above the base plate 1, the buffer mechanism 2 includes two fixed plates 201 fixedly connected to the base plate 1, a first pressure roller 202 and a second pressure roller 203 are arranged between the two fixed plates 201, and the two fixed plates 201 are rotatably connected to the first pressure roller 202.

[0024] The bottom plate 1 provides fixed support for the two fixed plates 201 , and the two fixed plates 201 together provide limited support for the first pressure roller 202 . Both the bottom plate 1 and the fixed plates 201 are made of high-strength stainless steel, which has good stability, is not easy to oxidize and rust, and has a long service life.

[0025] On one side of the right fixed plate 201 among the two fixed plates 201, a first servo motor 3 is fixedly connected. The output shaft end of the first servo motor 3 is fixedly connected to the first pressing roller 202. By setting the first servo motor 3, it is convenient to drive the first pressing roller 202 to rotate, saving manpower.

[0026] Between the two fixed plates 201, two connecting rods 5 are provided. The two connecting rods 5 are respectively fixedly connected to the two fixed plates 201. By setting the connecting rods 5, the two fixed plates 201 can be connected, improving the stability of the two fixed plates 201, and further enhancing the overall stability.

[0027] On the inner wall of each fixed plate 201, a first slider 204 and a second slider 208 are slidably connected. The two second sliders 208 are respectively rotatably connected to the second pressing roller 203. On the upper surfaces of the two first sliders 204, screws 205 are fixedly connected. The two screws 205 are respectively threadedly connected to the two fixed plates 201.

[0028] The shapes of the first slider 204 and the second slider 208 are both in the shape of a Chinese character 'zhong'. On the fixed plate 201, chutes adapted to the first slider 204 and the second slider 208 are provided, making the first slider 204 and the second slider 208 more stable when moving up and down. By rotating the screw 205, the first slider 204 can be driven to move up and down in the chute on the fixed plate 201.

[0029] On one side of the right fixed plate 201 among the two fixed plates 201, a second servo motor 4 is fixedly connected. The output shaft end of the second servo motor 4 is fixedly connected to the second pressing roller 203. By setting the second servo motor 4, it is convenient to drive the second pressing roller 203 to rotate, saving manpower.

[0030] On the upper ends of the two screws 205, handles 9 are fixedly connected. By setting the handles 9, it is convenient to rotate the screws 205.

[0031] On the bottom surfaces of the two first sliders 204, expansion rods 206 are fixedly connected. The two expansion rods 206 are respectively fixedly connected to the two second sliders 208. On the outer surfaces of the two expansion rods 206, return springs 207 are sleeved. The two first sliders 204 are respectively fixedly connected to the two return springs 207. The two return springs 207 are respectively fixedly connected to the two second sliders 208.

[0032] The first slider 204 drives the expansion rod 206 and the return spring 207 to move up and down. The two second sliders 208 jointly limit and support the second pressing roller 203. The material to be processed passes through between the first pressing roller 202 and the second pressing roller 203 for pressing. When pressing, the rotation directions of the first pressing roller 202 and the second pressing roller 203 are opposite.

[0033] When the processed material passes between the first pressure roller 202 and the second pressure roller 203, the second pressure roller 203 rotates, causing the two second sliders 208 to vibrate. Since the position of the first slider 204 is fixed by the screw 205, the vibration of the second slider 208 compresses the telescopic rod 206 and the return spring 207, causing the return spring 207 to produce elastic deformation. Under the restoring action of the return spring 207, the vibration is offset and buffered.

[0034] When the roller press is not in use, under the action of the gravity of the two second sliders 208 and the second pressing roller 203 , the two second sliders 208 are respectively located at the lowest points of the slide grooves provided on the two fixing plates 201 .

[0035] Four fixing frames 6 are fixedly connected to the upper surface of the bottom plate 1 , an electric push rod 7 is fixedly connected to the inner wall of each fixing frame 6 , and a universal wheel 8 is fixedly connected to the output end of each electric push rod 7 .

[0036] When the roller press needs to be moved, the four electric push rods 7 are controlled to start synchronously, driving the four universal wheels 8 to move downward synchronously until the universal wheels 8 touch the ground, and then the bottom plate 1 is lifted upward to move the roller press.

[0037] A controller 10 is fixedly connected to one side of the left fixed plate 201 of the two fixed plates 201 , the first servo motor 3 is electrically connected to the controller 10 , the second servo motor 4 is electrically connected to the controller 10 , and the four electric push rods 7 are electrically connected to the controller 10 .

[0038] The controller 10 can uniformly control the electrical components in the roller press. The control circuit of the controller 10 can be implemented by programming by technicians in this field. It is common knowledge in this field. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0039] Working principle: When the roller press is used to process the material, the processed material passes between the first pressing roller 202 and the second pressing roller 203 for pressing. During pressing, the first pressing roller 202 and the second pressing roller 203 rotate in opposite directions. When the processed material passes between the first pressing roller 202 and the second pressing roller 203, the second pressing roller 203 rotates, causing the two second sliders 208 to vibrate. Since the position of the first slider 204 is fixed by the screw 205, the vibration of the second slider 208 compresses the telescopic rod 206 and the return spring 207, causing the return spring 207 to produce elastic deformation. Under the resetting action of the return spring 207, the vibration is offset and buffered. Rotating the screw 205 can drive the first slider 204 to move upward on the inner wall of the fixed plate 201. When the guide slider 207 is in motion, the second slider 203 is in motion and the second slider 204 is in motion.

Claims

1. A roller press driving guide slider, comprising a bottom plate (1), characterized in that: A buffer mechanism (2) is arranged above the bottom plate (1), the buffer mechanism (2) comprising two fixed plates (201) fixedly connected to the bottom plate (1), a first pressing roller (202) and a second pressing roller (203) being arranged between the two fixed plates (201), the two fixed plates (201) being rotatably connected to the first pressing roller (202), the inner wall of each fixed plate (201) being slidably connected to a first sliding block (204) and a second sliding block (208), the two second sliding blocks (208) being rotatably connected to the second pressing roller (203), the two first sliding blocks (204) The upper surfaces of the two first sliders (204) are fixedly connected with screw rods (205), the two screw rods (205) are respectively threadedly connected to the two fixed plates (201), the bottom surfaces of the two first sliders (204) are fixedly connected with telescopic rods (206), the two telescopic rods (206) are respectively fixedly connected to the two second sliders (208), the outer surfaces of the two telescopic rods (206) are sleeved with return springs (207), the two first sliders (204) are respectively fixedly connected to the two return springs (207), and the two return springs (207) are respectively fixedly connected to the two second sliders (208).

2. The driving guide slider of a roller press according to claim 1, characterized in that: A first servo motor (3) is fixedly connected to one side of the fixing plate (201) located on the right side of the two fixing plates (201), and an output shaft end of the first servo motor (3) is fixedly connected to the first pressing roller (202).

3. The driving guide slider of a roller press according to claim 1, characterized in that: A second servo motor (4) is fixedly connected to one side of the fixing plate (201) located on the right side of the two fixing plates (201), and an output shaft end of the second servo motor (4) is fixedly connected to a second pressing roller (203).

4. The driving guide slider of a roller press according to claim 1, characterized in that: Two connecting rods (5) are arranged between the two fixing plates (201), and the two connecting rods (5) are fixedly connected to the two fixing plates (201) respectively.

5. The driving guide slider of a roller press according to claim 1, characterized in that: Four fixed frames (6) are fixedly connected to the upper surface of the base plate (1), an inner wall of each fixed frame (6) is fixedly connected to an electric push rod (7), and an output end of each electric push rod (7) is fixedly connected to a universal wheel (8).

6. The driving guide slider of a roller press according to claim 1, characterized in that: The upper ends of the two screw rods (205) are fixedly connected to a handle (9), and one side of the left-hand fixed plate (201) of the two fixed plates (201) is fixedly connected to a controller (10).

7. The driving guide slider of a roller press according to claim 6, characterized in that: The first servo motor (3) is electrically connected to the controller (10), the second servo motor (4) is electrically connected to the controller (10), and the four electric push rods (7) are electrically connected to the controller (10).

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