An aluminum profile flattening device

Abstract

The utility model is suitable for aluminum profile processing technical field discloses a kind of aluminum profile leveling device, and installation base top both sides are vertically fixed and are equipped with installation frame, and the bottom of each installation frame inside is fixed and is equipped with mounting plate, and the top of each installation frame inside is slidably installed with lifting plate, and every two groups of mounting plate and lifting plate outside are rotatably installed with pressure roller between, and the top of each installation frame both sides is vertically fixed and is equipped with support frame.The utility model technical scheme is under the meshing transmission effect of first drive sprocket, second drive sprocket, first drive chain and second drive chain, so that operator can provide two sides two groups of lifting plate synchronous driving force when hand push rotating rod, so that two groups of lifting plate can be connected with the synchronous vertical movement of its side pressure roller, reduce the operation step required for operator to adjust the vertical distance of pressure roller, and then improve the pressure leveling efficiency of aluminum profile.

Description

Technical Field

[0001] This utility model applies to the field of aluminum profile processing technology, and in particular relates to an aluminum profile leveling device. Background Technology

[0002] Currently, alloy aluminum profiles are profiles made of aluminum alloy materials, commonly used in construction, industry, transportation and other fields. Compared with ordinary aluminum profiles, alloy aluminum profiles have higher strength and hardness, as well as good corrosion resistance, electrical conductivity and plasticity. However, during the shaping process of aluminum profiles, bending often occurs due to problems with the adjustment of processing machinery such as molds. In this case, a corresponding leveling mechanism is used to press and level the aluminum profile workpiece.

[0003] However, currently, when leveling aluminum profiles, the profiles are placed between two vertically arranged pressure rollers. The rotation and pressing of these rollers achieve leveling. However, for aluminum profiles of different thicknesses, the operator needs to adjust multiple adjusting screws on both sides to suitably adjust the spacing between the pressure rollers. This makes the adjustment process cumbersome and affects the processing efficiency of the aluminum profiles. Therefore, we propose an aluminum profile leveling device. Utility Model Content

[0004] The main purpose of this utility model is to provide an aluminum profile leveling device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An aluminum profile leveling device includes a mounting base, on both sides of the top of the mounting base, a mounting frame is fixedly mounted vertically, a mounting plate is fixedly mounted on the bottom inner side of each mounting frame, a lifting plate is slidably mounted on the top inner side of each mounting frame, and a pressure roller is rotatably mounted between the outer sides of every two sets of mounting plates and lifting plates via a bearing.

[0007] Each mounting frame is vertically fixedly installed on both sides of its top. A hollow frame is fixedly installed between the tops of two sets of support frames. A transmission frame is fixedly installed between the top sides of the hollow frame. A vertical drive mechanism is provided inside the support frame, and the vertical drive mechanism is connected to the top of the lifting plate via a transmission. A synchronization mechanism is provided inside both the support frame and the transmission frame, and the synchronization mechanism is connected to the vertical drive mechanism via a transmission.

[0008] As an optional embodiment of the technical solution of this application, the synchronization mechanism includes a first transmission gear, a first transmission chain, a second transmission sprocket, and a second transmission chain. Each hollow frame has a connecting rod vertically rotatably mounted on both sides via bearings. A first transmission sprocket is fixedly sleeved on the outer side of the middle end of each connecting rod. Two sets of first transmission sprockets are meshed with and sleeved with a first transmission chain on their outer sides. A fixed rod is vertically rotatably mounted on both sides of the transmission frame via bearings, with the bottom of the fixed rod and the top of the connecting rod fixedly connected. A second transmission sprocket is fixedly sleeved on the outer side of each fixed rod. Two sets of transmission sprockets are meshed with and sleeved with a second transmission chain on their outer sides.

[0009] By adopting the above technical solution, through the meshing transmission action of the first transmission sprocket, the second transmission sprocket, the first transmission chain, and the second transmission chain, the operator can provide synchronous driving force to the two sets of lifting plates on both sides by manually pushing and rotating the rotating rod. This allows the two sets of lifting plates to move vertically synchronously with the pressure rollers on their sides, reducing the number of steps required for the operator to adjust the vertical spacing of the pressure rollers, thereby improving the efficiency of pressing and leveling aluminum profiles.

[0010] As an optional solution to the technical solution of this application, the vertical drive mechanism includes a rotating lead screw. The rotating lead screw is vertically rotatably installed inside the support frame via a bearing, and the top of the rotating lead screw and the bottom of the connecting rod are fixedly connected. A lifting sleeve is movably sleeved on the outside of each rotating lead screw. A transmission rod is vertically fixedly installed at both ends of the bottom outer side of each lifting sleeve, and the bottom of the transmission rod is fixedly connected to the top of the lifting plate. Limiting grooves are vertically opened on both sides of the bottom of each support frame, and the transmission rod is slidably inserted into the limiting groove.

[0011] By adopting the above technical solution, the overall mechanism's transmission rationality can be ensured through the rotational transmission of the lifting sleeve by the rotating screw and the guiding and limiting effect of the limiting slide groove on the transmission rod.

[0012] As an optional solution to the technical solution of this application, a rotating rod is vertically rotatably mounted on the top side of the transmission frame via a damping bearing, and the bottom of the rotating rod and the top of the fixed rod are fixedly connected. A push plate is fixedly mounted on the top surface of each rotating rod, and the push plate is rotatably mounted on the outer side of the top of the transmission frame.

[0013] By adopting the above technical solution, the operator can easily adjust the vertical distance between the lifting plate and the pressure roller through the connection and transmission action of the push plate and the rotating rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The aluminum profile leveling device of this application comprises a support frame on both sides of the top of the mounting frame, a hollow frame and a transmission frame on the top of the support frame, and second transmission sprockets on both sides inside the transmission frame. The two sets of second transmission sprockets are meshed and driven by a second transmission chain. When the operator manually rotates the rotating rod, causing one side of the second transmission sprocket to rotate, the meshing transmission of the second transmission sprockets by the second transmission chain drives both sets of second transmission sprockets to rotate synchronously. This, in turn, drives the first transmission sprockets on the sides inside the two hollow frames to rotate synchronously. The rotation, combined with the meshing transmission of the first transmission chain to the first transmission sprockets on both sides inside the transmission frame, provides the driving force required for the synchronous and unidirectional rotation of the rotating screws located on the four sides of the top of the mounting frame. This allows the four sets of rotating screws to drive the lifting sleeves sleeved on their outer sides to move synchronously vertically during synchronous rotation. Combined with the connecting transmission of the fixed rod, this provides synchronous driving force to the two sets of lifting plates on both sides, allowing the two sets of lifting plates to move synchronously vertically along the pressure rollers on their sides. This reduces the number of steps required for the operator to adjust the vertical spacing of the pressure rollers, thereby improving the efficiency of pressing and leveling aluminum profiles.

[0016] 2. The aluminum profile leveling device of this application provides a method by opening limit grooves on both sides of the bottom of the support frame and slidingly inserting the transmission rod through the limit grooves. Under the guiding and limiting effect of the limit grooves on the transmission rod, when the rotating screw is driven to rotate, the lifting sleeve on its surface can only move vertically and will not rotate axially, thereby ensuring the rationality of the transmission of the overall mechanism. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an aluminum profile leveling device according to the present invention;

[0018] Figure 2 This is a front view cross-sectional structural diagram of the hollow frame and support frame of the aluminum profile leveling device of this utility model;

[0019] Figure 3 This is a side sectional view of the transmission frame, hollow frame, and support frame of an aluminum profile leveling device according to the present invention.

[0020] Reference numerals: 1. Mounting base; 11. Mounting frame; 12. Mounting plate; 13. Lifting plate; 14. Pressing roller; 2. Support frame; 21. Hollow frame; 22. Transmission frame; 23. Connecting rod; 24. First transmission sprocket; 25. First transmission chain; 26. Fixed rod; 27. Second transmission sprocket; 28. Second transmission chain; 3. Rotating screw; 31. Lifting sleeve; 32. Transmission rod; 33. Limiting groove; 4. Rotating rod; 41. Hand push plate. Detailed Implementation

[0021] like Figure 1-3 As shown, this utility model provides a technical solution: an aluminum profile leveling device, in which mounting frames 11 are vertically fixedly installed on both sides of the top of the mounting base 1, mounting plates 12 are fixedly installed on the bottom inner side of each mounting frame 11, and lifting plates 13 are slidably installed on the top inner side of each mounting frame 11. A pressure roller 14 is rotatably installed between the outer sides of every two sets of mounting plates 12 and lifting plates 13 through bearings.

[0022] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), each mounting frame 11 has a support frame 2 fixedly installed vertically on both sides of its top. A hollow frame 21 is fixedly installed between the tops of the two sets of support frames 2. A transmission frame 22 is fixedly installed between the top sides of the hollow frame 21. A rotating rod 4 is vertically rotatably installed on the top side of the transmission frame 22 through a damping bearing. The bottom of the rotating rod 4 is fixedly connected to the top of the fixed rod 26. The top of the rotating rod 4 rotates and extends from the inside of the transmission frame 22 to the outside of the transmission frame 22. A push plate 41 is fixedly installed on the top surface of each rotating rod 4. The push plate 41 is rotatably installed on the outside of the top of the transmission frame 22.

[0023] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, fixed rods 26 are vertically and rotatably mounted on both sides of the transmission frame 22 through bearings. The bottom of the fixed rod 26 is fixedly connected to the top of the connecting rod 23. The fixed rod 26 extends rotatably from the inside of the transmission frame 22 to the inside of the hollow frame 21. A second transmission sprocket 27 is fixedly sleeved on the outside of each fixed rod 26. A second transmission chain 28 is meshed between the outer sides of the two sets of transmission sprockets. The second transmission sprocket 27 and the second transmission chain 28 are rotatably mounted inside the transmission frame 22.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, each hollow frame 21 has a connecting rod 23 mounted vertically on both sides via bearings. The bottom of the connecting rod 23 extends from inside the hollow frame 21 to inside the support frame 2. A first transmission sprocket 24 is fixedly sleeved on the outer side of the middle end of each connecting rod 23. A first transmission chain 25 is meshed on the outer side of the two sets of first transmission sprockets 24. Both the first transmission sprocket 24 and the first transmission chain 25 are rotatably mounted inside the hollow frame 21.

[0025] In some technical solutions (through Figure 1 , Figure 2 and Figure 3As shown), a rotating screw 3 is vertically mounted inside the support frame 2 via a bearing, and the top of the rotating screw 3 is fixedly connected to the bottom of the connecting rod 23. A lifting sleeve 31 is movably sleeved on the outside of each rotating screw 3. A transmission rod 32 is vertically fixedly mounted at both ends of the bottom outer side of each lifting sleeve 31, and the bottom of the transmission rod 32 is fixedly connected to the top of the lifting plate 13. A limit groove 33 is vertically opened on both sides of the bottom of each support frame 2, and the transmission rod 32 slides through and is inserted into the limit groove 33.

[0026] During operation, when vertical spacing adjustment of the pressure roller 14 is required, the hand push plate 41 is twisted to rotate outside the transmission frame 22. Combined with the connecting transmission action of the rotating rod 4, this causes the fixed rod 26 to rotate synchronously on both sides inside the transmission frame 22. Under the rotational transmission action of the fixed rod 26, and the meshing transmission action of the second transmission sprocket 27 and the second transmission chain 28, the two sets of second transmission sprockets 27 can rotate synchronously in the same direction on both sides inside the transmission frame 22. This, in turn, causes the connecting rod 23 connected to the fixed rod 26 to rotate synchronously inside the hollow frame 21, and then synchronously drives the two sets of first transmission sprockets 24 to rotate synchronously inside the hollow frames 21 on both sides. Under the meshing transmission action of the moving sprocket 24 and the first transmission chain 25, four sets of rotating screws 3 can rotate synchronously and in the same direction. Combined with the guiding and limiting action of the limiting slide groove 33 on the transmission rod 32, the lifting sleeve 31 sleeved on the outside of the rotating screw 3 can move vertically synchronously. Under the connecting transmission action of the transmission rod 32, it can provide the corresponding vertical pushing force to the lifting plate 13, so that the lifting plate 13 can drive the pressure roller 14 on its side to move down synchronously. After adjusting the distance between the vertically arranged multiple sets of pressure rollers 14, the pressure rollers 14 can fit against the outside of the aluminum profile workpiece. Then, the corresponding drive motor is started, so that it can drive the pressure rollers 14 to rotate while pressing and leveling the aluminum profile workpiece.

Claims

1. An aluminum profile leveling device, comprising a mounting base (1), characterized in that: The mounting base (1) has a mounting frame (11) fixedly installed vertically on both sides of the top. The mounting plate (12) is fixedly installed on the bottom inner side of each mounting frame (11). The lifting plate (13) is slidably installed on the top inner side of each mounting frame (11). A pressure roller (14) is rotatably installed between the outer sides of every two sets of mounting plates (12) and lifting plates (13) through a bearing. Each of the mounting frames (11) is vertically fixedly mounted on both sides of the top. A hollow frame (21) is fixedly mounted between the tops of the two sets of support frames (2). A transmission frame (22) is fixedly mounted between the top sides of the hollow frame (21). A vertical drive mechanism is provided inside the support frame (2), and the vertical drive mechanism is connected to the top of the lifting plate (13) via transmission. A synchronization mechanism is provided inside both the support frame (2) and the transmission frame (22), and the synchronization mechanism is connected to the vertical drive mechanism via transmission.

2. The aluminum profile leveling device according to claim 1, characterized in that: The synchronization mechanism includes a first transmission gear, a first transmission chain (25), a second transmission sprocket (27), and a second transmission chain (28). Each hollow frame (21) has a connecting rod (23) mounted vertically on both sides via bearings. Each connecting rod (23) has a first transmission sprocket (24) fixedly sleeved on the outer side of its middle end. The two sets of first transmission sprockets (24) are meshed with the first transmission chain (25) on their outer sides.

3. The aluminum profile leveling device according to claim 2, characterized in that: The transmission frame (22) has a fixed rod (26) mounted vertically through bearings on both sides inside. The bottom of the fixed rod (26) and the top of the connecting rod (23) are fixedly connected. A second transmission sprocket (27) is fixedly sleeved on the outside of each fixed rod (26). A second transmission chain (28) is meshed between the outer sides of the two sets of transmission sprockets.

4. The aluminum profile leveling device according to claim 2, characterized in that: The vertical drive mechanism includes a rotating screw (3). The rotating screw (3) is vertically rotatably installed inside the support frame (2) via a bearing. The top of the rotating screw (3) is fixedly connected to the bottom of the connecting rod (23). A lifting sleeve (31) is movably sleeved on the outside of each rotating screw (3). A transmission rod (32) is vertically fixedly installed at both ends of the bottom outside of each lifting sleeve (31). The bottom of the transmission rod (32) is fixedly connected to the top of the lifting plate (13). A limiting groove (33) is vertically opened on both sides of the bottom of each support frame (2). The transmission rod (32) slides through and is inserted into the limiting groove (33).

5. The aluminum profile leveling device according to claim 3, characterized in that: The top side of the transmission frame (22) is vertically mounted with a rotating rod (4) via a damping bearing, and the bottom of the rotating rod (4) is fixedly connected to the top of the fixed rod (26).

6. The aluminum profile leveling device according to claim 5, characterized in that: Each of the rotating rods (4) has a push plate (41) fixedly installed on its top surface, and the push plate (41) is rotatably installed on the outer side of the top of the transmission frame (22).

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