Efficient cold rolling equipment capable of flexibly adjusting roller diameter

Abstract

The utility model discloses efficient cold rolling equipment capable of flexibly adjusting roller diameters, which comprises a box body, a first roller, a second roller and a third roller which are vertically symmetrical are arranged in the box body, two ends of the first roller are fixedly connected with first gears, and two ends of the second roller are fixedly connected with second gears. Third gears are fixedly connected to the two ends of the third roller, the two ends of the first roller, the two ends of the second roller and the two ends of the third roller are connected through triangular plates, and the first roller, the second roller and the third roller are rotationally connected with the triangular plates; according to the cold rolling device, the gears, the L-shaped rotating rods, the baffles and the universal wheels are adopted, adjustability of the diameters of the rollers is achieved, the baffles are adopted, dust is not prone to falling on the rollers, cleaner products can be conveniently obtained through cold rolling, the device can be easily moved through the universal wheels, and the device is convenient to move, convenient to use and high in practicability. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling, in particular to a high-efficiency cold rolling device capable of flexibly adjusting the diameter of a rolling roller. Background Art

[0002] Cold rolling equipment is an important mechanical equipment, which is usually used for rolling metal materials with working temperature at room temperature, such as steel plates, aluminum plates, copper plates, etc.

[0003] Most of the existing cold rolling equipment can only use one roller diameter for cold rolling. If the roller diameter needs to be changed, the original roller needs to be removed and the roller of the required diameter needs to be installed, which is time-consuming and cumbersome to operate. In addition, the cold rolling equipment is not dust-proofed, and the dust on the roller will enter the cold-rolled material during cold rolling. In addition, most cold rolling equipment is very inconvenient to move. Therefore, the utility model proposes an efficient cold rolling equipment with flexible roller diameter adjustment to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a high-efficiency cold rolling equipment capable of flexibly adjusting the diameter of the rolling roll, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient cold rolling equipment with flexible adjustment of the roller diameter, comprising a box body, wherein the interior of the box body is provided with a first roller, a second roller and a third roller which are symmetrical in upper and lower directions, both ends of the first roller are fixedly connected with a first gear, both ends of the second roller are fixedly connected with a second gear, both ends of the third roller are fixedly connected with a third gear, both ends of the first roller, the second roller and the third roller are connected by a triangular plate, the first roller, the second roller and the third roller are rotatably connected to the triangular plate, a fixing rod is fixedly connected to the middle of the other side of the triangular plate, and is located at the first roller The other end of the fixed rod at the same end is fixedly connected to a fourth gear, the fourth gear is fixedly connected to an L-shaped rotating rod passing through the box in the middle of the other side located at the top, and the fourth gear is fixedly connected to a support rod in the middle of the other side located at the bottom, and the two fixed rods away from the L-shaped rotating rod are rotatably connected to the support rod, and the L-shaped rotating rod and the support rod are fixedly connected to the support rod, and the box is rotatably connected to a circular plate on one side away from the L-shaped rotating rod, and a motor is provided at the end of the first rolling roller located below away from the fourth gear, and the output end of the motor is fixedly connected to a rotating shaft passing through the circular plate, and the other end of the rotating shaft is fixedly connected to an end of the first roller close to the motor;

[0006] A feed port is provided on one side of the box body, and a discharge port is provided on the other side of the box body. A first connecting rod and a second connecting rod are fixedly connected to the box body, the first connecting rod is located above the feed port, and the second connecting rod is located above the discharge port. The first connecting rod and the second connecting rod are rotatably connected to a first baffle plate and a second baffle plate through a rotating shaft, and a fixing groove is provided on one side above the first connecting rod and the second connecting rod, and the fixing groove is fixedly connected to the box body, and a U-shaped card plate is slidably connected in the fixing groove;

[0007] The upper end of the box body is fixedly connected with a detachable box cover, the lower end of the box body is fixedly connected with support plates on both sides, the middle of the support plate is slidably connected with a sliding rod, the upper end of the sliding rod is fixedly connected with a limiting block, the lower end of the sliding rod is fixedly connected with a fixed plate, the upper end of the support plate is fixedly connected with symmetrical limiting rods, and the limiting rods are located on both sides of the sliding rod.

[0008] Preferably, the diameter of the first roller is larger than that of the second roller, and the diameter of the second roller is larger than that of the third roller.

[0009] Preferably, the first gear is larger than the second gear, the second gear is larger than the third gear, and the teeth on the first gear, the second gear and the third gear are the same size.

[0010] Preferably, the first gear is meshedly connected with the second gear, the first gear is meshedly connected with the third gear, and the two fourth gears are meshedly connected with each other.

[0011] Preferably, a limiting groove corresponding to the limiting rod is formed at the lower end of the limiting block.

[0012] Preferably, universal wheels are fixedly connected to the four corners of the lower end of the box.

[0013] Preferably, a rotation groove corresponding to the circular plate is provided on the box body, and the circular plate is located in the rotation groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts gears, L-shaped rotating rods, baffles and universal wheels to achieve the adjustability of the roller diameter, and adopts baffles to prevent dust from falling on the rollers, thereby facilitating cold rolling of cleaner products, and the equipment can be easily moved through universal wheels for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the part of the utility model fixedly connected with the box body;

[0019] Figure 5 The internal structure of the box of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 6 The internal structure of the box of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 7 This is a schematic diagram of the U-shaped pallet structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the sliding rod structure of the utility model.

[0023] In the figure: 1, box body; 101, feed port; 102, discharge port; 103, rotating groove; 2, first roller; 201, first gear; 3, second roller; 31, second gear; 4, third roller; 41, third gear; 5, triangle plate; 51, fixed rod; 6, fourth gear; 7, L-shaped rotating rod; 8, support rod; 9, motor; 10, rotating shaft; 11, first connecting rod; 12, second connecting rod; 13, first baffle; 14, second baffle; 15, fixed groove; 16, U-shaped card plate; 17, box cover; 18, support plate; 19, sliding rod; 191, limit block; 1911, limit groove; 192, fixed plate; 20, limit rod; 21, universal wheel; 22, support rod; 23, round plate. DETAILED DESCRIPTION

[0024] See also Figure 1-8The utility model provides a technical solution: an efficient cold rolling equipment capable of flexibly adjusting the diameter of a rolling roller, comprising a box body 1, wherein the box body 1 is provided with a first rolling roller 2, a second rolling roller 3 and a third rolling roller 4 which are symmetrical in upper and lower directions, both ends of the first rolling roller 2 are fixedly connected with a first gear 201, both ends of the second rolling roller 3 are fixedly connected with a second gear 31, and both ends of the third rolling roller 4 are fixedly connected with a third gear 41, and both ends of the first rolling roller 2, the second rolling roller 3 and the third rolling roller 4 are connected by a triangular plate 5, and the first rolling roller 2, the second rolling roller 3 and the third rolling roller 4 are rotatably connected to the triangular plate 5, and a fixing rod 51 is fixedly connected to the middle of the other side of the triangular plate 5, and the fixing rod 51 located at the same end of the first rolling roller 2 The other end of each of the four gears 51 is fixedly connected to a fourth gear 6, and the fourth gear 6 is fixedly connected to an L-shaped rotating rod 7 passing through the box body 1 in the middle of the other side located at the top, and the fourth gear 6 is fixedly connected to a support rod 22 in the middle of the other side located at the bottom, and the two fixed rods 51 away from the L-shaped rotating rod 7 are both rotatably connected to support rods 8, and the L-shaped rotating rod 7 and the support rod 22 are both fixedly connected to the support rod 8, and the box body 1 is rotatably connected to a circular plate 23 on one side away from the L-shaped rotating rod 7, and a motor 9 is provided at one end of the first roller 2 located at the bottom away from the fourth gear 6, and a rotating shaft 10 passing through the circular plate 23 is fixedly connected to the output end of the motor 9, and the other end of the rotating shaft 10 is fixedly connected to an end of the first roller 2 close to the motor 9;

[0025] A feed port 101 is provided on one side of the box body 1, and a discharge port 102 is provided on the other side of the box body 1. A first connecting rod 11 and a second connecting rod 12 are fixedly connected to the box body 1. The first connecting rod 11 is located above the feed port 101, and the second connecting rod 12 is located above the discharge port 102. The first connecting rod 11 and the second connecting rod 12 are rotatably connected to a first baffle plate 13 and a second baffle plate 14 through a rotating shaft, respectively. A fixing groove 15 is provided on one side above the first connecting rod 11 and the second connecting rod 12. The fixing groove 15 is fixedly connected to the box body 1, and a U-shaped clamping plate 16 is slidably connected in the fixing groove 15.

[0026] A detachable box cover 17 is fixedly connected to the upper end of the box body 1, and support plates 18 are fixedly connected to both sides of the lower end of the box body 1. A sliding rod 19 is slidably connected to the middle of the support plate 18, and a limiting block 191 is fixedly connected to the upper end of the sliding rod 19, and a fixed plate 192 is fixedly connected to the lower end of the sliding rod 19. Symmetrical limiting rods 20 are fixedly connected to the upper end of the support plate 18, and the limiting rods 20 are located on both sides of the sliding rod 19.

[0027] Furthermore, the diameter of the first roller 2 is larger than that of the second roller 3, and the diameter of the second roller 3 is larger than that of the third roller 4. This facilitates the use of rollers with different diameters.

[0028] Furthermore, the first gear 201 is larger than the second gear 31, the second gear 31 is larger than the third gear 41, and the teeth on the first gear 201, the second gear 31 and the third gear 41 are of the same size, thereby ensuring smooth operation between the gears.

[0029] Furthermore, the first gear 201 is meshed with the second gear 31, the first gear 201 is meshed with the third gear 41, and the two fourth gears 6 are meshed with each other, so that the gears can interact with each other, which is convenient for adjusting the roller diameter.

[0030] Further, the lower end of the limit block 191 is provided with a limit groove 1911 corresponding to the limit rod 20. The limit block 191 can be clamped on the upper end of the limit rod 20 so that the universal wheel 21 can rotate smoothly to move the device.

[0031] Furthermore, universal wheels 21 are fixedly connected to the four corners of the lower end of the box 1 to facilitate the movement of the device.

[0032] Furthermore, a rotation groove 103 corresponding to the circular plate 23 is formed on the box body 1, and the circular plate 23 is located in the rotation groove 103, so that the circular plate 23 can rotate smoothly in the box body 1.

[0033] Specifically, when the utility model is used, the cold rolling equipment is first moved to the desired position by the universal wheel 21, and then the limit block 191 is moved upward and then rotated to make the fixed plate 192 fall to the ground along the direction of the sliding rod 19, so as to fix the device, and then the first baffle 13 and the second baffle 14 are rotated upward along the rotating shaft until they are in contact with the box body 1, and then the U-shaped clamping plate 16 is moved toward the first baffle 13 and the second baffle 14 to fix the first baffle 13 and the second baffle 14, and then the motor 9 is turned on, and the motor 9 drives the rotating shaft 10, the first gear 201 and the first roller 2 to rotate, and the first gear 201 rotates while driving the second gear 3 1 and the third gear 41 rotate, thereby driving the second roller 3 and the third roller 4 to rotate. When the roller diameter needs to be adjusted, it is only necessary to rotate the L-shaped rotating rod 7. At this time, the L-shaped rotating rod 7 will drive the fourth gear 6 connected thereto to rotate, and the fourth gear 6 will drive another fourth gear 6 to rotate, so that the triangular plate 5 is rotated. The rotation of the triangular plate 5 will drive the first roller 2, the second roller 3 and the third roller 4 rotatably connected thereto to rotate, thereby realizing the adjustment of the roller diameter. After adjustment, the material to be cold rolled can be put into the rollers from the feed port 101 for cold rolling, and the cold rolled material will be discharged from the discharge port 102. The operation is simple and easy to use.

Claims

1. An efficient cold rolling equipment capable of flexibly adjusting the roller diameter, comprising a box (1), characterized in that: The box body (1) is provided with a first roller (2), a second roller (3) and a third roller (4) symmetrical in top and bottom. Both ends of the first roller (2) are fixedly connected to a first gear (201), both ends of the second roller (3) are fixedly connected to a second gear (31), and both ends of the third roller (4) are fixedly connected to a third gear (41). Both ends of the first roller (2), the second roller (3) and the third roller (4) are connected via a triangular plate (5). The first roller (2), the second roller (3) and the third roller (4) are rotatably connected to the triangular plate (5). A fixing rod (51) is fixedly connected to the middle of the other side of the triangular plate (5). The other end of the fixing rod (51) located at the same end of the first roller (2) is fixedly connected to a fourth gear (6). The fourth gear (6) is located at the top and the middle of the other side thereof is fixedly connected to an L-shaped rotating rod (7) passing through the box body (1); the fourth gear (6) is located at the bottom and the middle of the other side thereof is fixedly connected to a support rod (22); the two ends of the fixed rod (51) away from the L-shaped rotating rod (7) are both rotatably connected to support rods (8); the L-shaped rotating rod (7) and the support rod (22) are both fixedly connected to support rods (8); the side of the box body (1) away from the L-shaped rotating rod (7) is rotatably connected to a circular plate (23); the end of the first roller (2) located at the bottom and away from the fourth gear (6) is provided with a motor (9); the output end of the motor (9) is fixedly connected to a rotating shaft (10) passing through the circular plate (23); the other end of the rotating shaft (10) is fixedly connected to an end of the first roller (2) close to the motor (9); A feed port (101) is provided on one side of the box body (1), and a discharge port (102) is provided on the other side of the box body (1); a first connecting rod (11) and a second connecting rod (12) are fixedly connected to the box body (1); the first connecting rod (11) is located above the feed port (101), and the second connecting rod (12) is located above the discharge port (102); the first connecting rod (11) and the second connecting rod (12) are rotatably connected to a first baffle plate (13) and a second baffle plate (14) respectively through a rotating shaft; a fixing groove (15) is provided on one side above the first connecting rod (11) and the second connecting rod (12); the fixing groove (15) is fixedly connected to the box body (1), and a U-shaped clamping plate (16) is slidably connected in the fixing groove (15); The upper end of the box body (1) is fixedly connected to a detachable box cover (17), the lower end of the box body (1) is fixedly connected to support plates (18) on both sides, the middle of the support plate (18) is slidably connected to a sliding rod (19), the upper end of the sliding rod (19) is fixedly connected to a limiting block (191), the lower end of the sliding rod (19) is fixedly connected to a fixing plate (192), the upper end of the support plate (18) is fixedly connected to symmetrical limiting rods (20), and the limiting rods (20) are located on both sides of the sliding rod (19).

2. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: The diameter of the first roller (2) is larger than that of the second roller (3), and the diameter of the second roller (3) is larger than that of the third roller (4).

3. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: The first gear (201) is larger than the second gear (31), the second gear (31) is larger than the third gear (41), and the teeth on the first gear (201), the second gear (31) and the third gear (41) are of the same size.

4. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: The first gear (201) is meshedly connected with the second gear (31), the first gear (201) is meshedly connected with the third gear (41), and the two fourth gears (6) are meshedly connected with each other.

5. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: A limiting groove (1911) corresponding to the limiting rod (20) is formed at the lower end of the limiting block (191).

6. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: Universal wheels (21) are fixedly connected at the four corners of the lower end of the box body (1).

7. The high-efficiency cold rolling equipment capable of flexibly adjusting the roller diameter according to claim 1, characterized in that: The box body (1) is provided with a rotation groove (103) corresponding to the circular plate (23), and the circular plate (23) is located in the rotation groove (103).

Images