Aluminum profile straightening machine

Abstract

The utility model belongs to the technical field of aluminum profile machining, and particularly relates to an aluminum profile straightening machine which comprises a machine table, a fixed seat is fixedly connected to the rear side of the upper portion of the left end of the machine table, a movable seat is fixedly connected to the front side of the upper portion of the left end of the machine table, and supporting plates are fixedly connected to the front side of the fixed seat and the rear side of the movable seat. A motor is fixedly installed at the upper end of the left side of the supporting plate, the output end of the motor is fixedly connected with a connecting shaft, and the bottom end of the connecting shaft is fixedly connected with a main straightening wheel. An auxiliary straightening wheel is arranged at the bottom end of the right side of the supporting plate. A vertical base is fixedly connected to the upper portion of the front side of the left end of the machine table, and a first electric telescopic rod is fixedly installed at the front end of the vertical base. According to the aluminum profile straightening machine, the whole aluminum profile section can be straightened in the left-right direction and the up-down direction at a time, repeated taking and placing are not needed for straightening operation, operation is labor-saving and convenient, the straightening effect is good, and use is good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum profile processing technical field, concretely relates to a straightening machine for aluminum profile. BACKGROUND

[0002] Compared with other metal materials, the density of aluminum material is lower, and it is light in weight, convenient for transportation and processing. At the same time, aluminum material has good corrosion resistance, can resist oxidation, corrosion and acid and alkali and other chemical substances for a long time, and aluminum material also has good plasticity, can be made into aluminum profile of different shapes through rolling, stretching and other processing technology, and has a wide application in various fields.

[0003] Aluminum profile may be deformed due to stress bending during production. Therefore, a straightening device is needed for straightening treatment. However, the existing equipment for straightening aluminum profile needs to use a clamping mechanism to limit and fix the aluminum profile to be straightened, and then the straightening mechanism is used to extrude and straighten the bent section of the aluminum profile. For example, the patent number CN221734484U proposes a straightening device for aluminum profile. When the straightening mechanism is used to extrude and straighten the bent section of the aluminum profile, it can only straighten the bent section of the aluminum profile in the left-right direction. When the bent section of the aluminum profile is bent in the up-down direction, it needs to be taken off from the clamping mechanism, placed horizontally after adjustment, and then fixed again by the clamping mechanism. Then the bent section of the aluminum profile is straightened. It is troublesome and inconvenient, and it cannot complete the straightening of the aluminum profile in the left-right and up-down directions at one time, so it is not good to use. CONTENT OF THE UTILITY MODEL

[0004] To solve the above problems in the prior art, the utility model provides a straightening machine for aluminum profile, which can complete the straightening of the aluminum profile in the left-right and up-down directions at one time, without the need for repeated taking and placing for straightening operation. It is labor-saving and convenient to operate, and the straightening effect is good, so it is good to use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a straightening machine for aluminum profile, comprising a table, a plurality of supporting rollers are equidistantly arranged on the inner side of the table, roller shafts I are fixedly connected to the front and rear ends of the supporting rollers, a plurality of shaft holes I are equidistantly formed on the left and right sides of the table, and the roller shafts I are rotationally connected with the shaft holes I;

[0006] A fixed seat is fixedly connected to the left end upper rear side of the table, a moving seat is fixedly connected to the left end upper front side of the table, supporting plates are fixedly connected to the front side of the fixed seat and the rear side of the moving seat, a motor is fixedly installed on the left side upper end of the supporting plate, a connecting shaft is fixedly connected to the output end of the motor, and a main straightening wheel is fixedly connected to the bottom end of the connecting shaft.

[0007] The right bottom end of the support plate is provided with an auxiliary straightening wheel, the upper end of the auxiliary straightening wheel is fixedly connected with a T-shaped support shaft, the right inner part of the support plate is provided with a T-shaped shaft slot, and the upper end of the T-shaped support shaft is rotationally connected with the T-shaped shaft slot.

[0008] The left end front side upper part of the machine table is fixedly connected with a vertical seat, and the vertical seat is located in front of the moving seat, the front end of the vertical seat is fixedly installed with an electric telescopic rod one, and the output end of the electric telescopic rod one is fixedly connected with the moving seat.

[0009] The left end upper part of the machine table is fixedly connected with a U-shaped seat frame, and the U-shaped seat frame is located at the right side of the support plate, the upper end of the U-shaped seat frame is fixedly installed with an electric telescopic rod two, and the output end of the electric telescopic rod two is fixedly connected with a U-shaped frame.

[0010] The inner side of the U-shaped frame is provided with a straightening roller, the front and rear ends of the straightening roller are fixedly connected with roller shafts two, and the front and rear ends of the U-shaped frame are provided with shaft holes two, and the roller shafts two are rotationally connected with the shaft holes two.

[0011] As a kind of aluminum profile straightening machine preferred technical scheme of the utility model, the left and right two sides bottom end of the machine table are all fixedly connected with table leg, and the table leg is "H" shape structure.

[0012] As a kind of aluminum profile straightening machine preferred technical scheme of the utility model, the front side left and right ends of the fixed seat and the rear side left and right ends of the moving seat are all fixedly connected with rib plate, and the bottom end of the rib plate is fixedly connected with the support plate.

[0013] As a kind of aluminum profile straightening machine preferred technical scheme of the utility model, the front end left and right ends of the fixed seat and the rear side left and right ends of the moving seat are all fixedly connected with support and support is located below the support plate, and the connecting shaft and T-shaped support shaft are all rotationally connected with support.

[0014] As a kind of aluminum profile straightening machine preferred technical scheme of the utility model, the front side upper and lower ends of the moving seat are all fixedly connected with limit shaft one, two limit holes are formed in the vertical seat, and the limit shaft one is slidingly connected with the limit hole.

[0015] As a kind of aluminum profile straightening machine preferred technical scheme of the utility model, the front and rear ends of the U-shaped frame are all fixedly connected with limit shaft two, limit slots are formed in the left and right sides of the U-shaped seat frame, and the limit shaft two is slidingly connected with the limit slot.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] In use, this invention allows the aluminum profile segment requiring straightening to be passed between the two main straightening rollers. Then, an electric telescopic rod (first) moves the movable seat backward, clamping the two main straightening rollers onto the left and right sides of the aluminum profile segment. Next, an electric telescopic rod (second) moves the U-shaped support frame downward, adjusting the working height of the straightening rollers. Finally, a motor drives the two main straightening rollers to rotate. With the combined rotation of the two main straightening rollers and the cooperation of the rotatable auxiliary straightening rollers, straightening rollers, and support rollers, the aluminum profile segment can move through independently, simultaneously completing the straightening process for the entire segment. This allows for straightening of the entire aluminum profile segment in both left-right and up-down directions in one operation, eliminating the need for repeated picking and placing for straightening. The operation is labor-saving and convenient, with good straightening effect and superior performance. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the fixed base and the movable base of this utility model;

[0022] Figure 4 This is a side view of the fixed base connection structure of this utility model;

[0023] Figure 5 This is a partial cross-sectional view of the fixing base connection of this utility model on the right side.

[0024] Figure 6 This is a schematic diagram of the U-shaped support frame connection structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the right-side structure of the U-shaped support frame of this utility model.

[0026] In the diagram: 1. Machine base; 2. Machine legs; 3. Support roller; 4. Roller shaft one; 5. Shaft hole one; 6. Fixed seat; 7. Moving seat; 8. Support plate; 9. Rib plate; 10. Motor; 11. Connecting shaft; 12. Main straightening roller; 13. Auxiliary straightening roller; 14. T-shaped support shaft; 15. T-shaped shaft groove; 16. Bracket; 17. Stand; 18. Electric telescopic rod one; 19. Limiting shaft one; 20. Limiting hole; 21. U-shaped support frame; 22. U-shaped frame; 23. Straightening roller; 24. Roller shaft two; 25. Shaft hole two; 26. Limiting shaft two; 27. Limiting groove; 28. Electric telescopic rod two; 29. ​​Aluminum profile section. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model. EMBODIMENT

[0028] Please refer to Figures 1-7 The utility model provides the following technical scheme: an aluminum profile straightening machine, comprising a table 1, both sides of the table 1 are fixedly connected with table legs 2 at the bottom, and the table legs 2 are "H" shaped structures;

[0029] A plurality of supporting rollers 3 are equidistantly arranged on the inner side of the table 1, and the front and rear ends of the supporting rollers 3 are fixedly connected with roller shafts one 4; a plurality of shaft holes one 5 are equidistantly formed on the front and rear sides of the table 1, and the roller shafts one 4 are rotationally connected with the shaft holes one 5, wherein the supporting rollers 3 can rotate through the rotational cooperation of the roller shafts one 4 and the shaft holes one 5, and the supporting rollers 3 are used for the rolling support of the bottom in the straightening process of the aluminum profile section 29;

[0030] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , further, a fixed seat 6 is fixedly connected to the left end upper rear side of the table 1, a moving seat 7 is fixedly connected to the left end upper front side of the table 1, a supporting plate 8 is fixedly connected to the front side of the fixed seat 6 and the rear side of the moving seat 7, a rib plate 9 is fixedly connected to the left and right ends of the front side of the fixed seat 6 and the left and right ends of the rear side of the moving seat 7, and the bottom end of the rib plate 9 is fixedly connected with the supporting plate 8; a motor 10 is fixedly installed on the left side upper end of the supporting plate 8, a connecting shaft 11 is fixedly connected to the output end of the motor 10, and a main straightening wheel 12 is fixedly connected to the bottom end of the connecting shaft 11, wherein the rib plate 9 is used for the reinforced connection and support between the supporting plate 8 and the fixed seat 6 and the moving seat 7; the main straightening wheel 12 can be driven to rotate by the motor 10, and the main straightening wheel 12 is used for the straightening and transmission conveying of the left and right sides of the aluminum profile section 29;

[0031] The right bottom end of the support plate 8 is provided with an auxiliary straightening wheel 13, the upper end of the auxiliary straightening wheel 13 is fixedly connected with a T-shaped support shaft 14, the right inner part of the support plate 8 is provided with a T-shaped shaft slot 15, and the upper end of the T-shaped support shaft 14 is rotatably connected with the T-shaped shaft slot 15, the front ends and the rear ends of the moving seat 7 are fixedly connected with the support frame 16, and the support frame 16 is located below the support plate 8, and the connecting shaft 11 and the T-shaped support shaft 14 are rotatably connected with the support frame 16, wherein the upper end of the T-shaped support shaft 14 is rotatably connected with the T-shaped shaft slot 15, so that the auxiliary straightening wheel 13 can rotate, the auxiliary straightening wheel 13 is used for auxiliary rolling support and guiding and limiting during the straightening of the left and right sides of the aluminum profile section 29, and the support frame 16 is used for rotating support of the connecting shaft 11 and the T-shaped support shaft 14.

[0032] The left end of the machine table 1 is fixedly connected with a stand 17, the stand 17 is located in front of the moving seat 7, the front end of the stand 17 is fixedly connected with an electric telescopic rod 18, the output end of the electric telescopic rod 18 is fixedly connected with the moving seat 7, the upper and lower ends of the front side of the moving seat 7 are fixedly connected with a limiting shaft 19, two limiting holes 20 are formed in the stand 17, and the limiting shaft 19 is slidably connected with the limiting hole 20, wherein the electric telescopic rod 18 can drive the main straightening wheel 12 and the auxiliary straightening wheel 13 on the moving seat 7 to move relative to the main straightening wheel 12 and the auxiliary straightening wheel 13 on the fixed seat 6, and the limiting shaft 19 is slidably connected with the limiting hole 20 to stably guide and limit, so that the distance between them can be adjusted for the straightening of the aluminum profile section 29.

[0033] Referring to FIGS. 1-8, Figure 1 Figure 2 Figure 6 and Figure 7 The left end of the machine table 1 is fixedly connected with a stand 17, the stand 17 is located in front of the moving seat 7, the front end of the stand 17 is fixedly connected with an electric telescopic rod 18, the output end of the electric telescopic rod 18 is fixedly connected with the moving seat 7, the upper and lower ends of the front side of the moving seat 7 are fixedly connected with a limiting shaft 19, two limiting holes 20 are formed in the stand 17, and the limiting shaft 19 is slidably connected with the limiting hole 20, wherein the electric telescopic rod 18 can drive the main straightening wheel 12 and the auxiliary straightening wheel 13 on the moving seat 7 to move relative to the main straightening wheel 12 and the auxiliary straightening wheel 13 on the fixed seat 6, and the limiting shaft 19 is slidably connected with the limiting hole 20 to stably guide and limit, so that the distance between them can be adjusted for the straightening of the aluminum profile section 29.

[0034] The inner side of the U-shaped frame 22 is provided with a straightening roller 23, the front and rear ends of the straightening roller 23 are fixedly connected with a roller shaft 24, the front and rear ends of the U-shaped frame 22 are provided with shaft holes 25, and the roller shaft 24 is rotatably connected with the shaft holes 25, wherein the roller shaft 24 is rotatably connected with the shaft holes 25, so that the straightening roller 23 can rotate, and the straightening roller 23 is used for straightening treatment in the up-down direction of the aluminum profile section 29.

[0035] ​​In the embodiment, the aluminum profile section 29 needing straightening treatment is passed between the two main straightening wheels 12, then the moving seat 7 is driven to move backward by the electric telescopic rod one 18, the two main straightening wheels 12 are clamped on the left and right sides of the aluminum profile section 29, then the U-shaped seat frame 21 is driven to move downward by the electric telescopic rod two 28, the use height of the straightening roller 23 is adjusted, then the two main straightening wheels 12 are driven to rotate by the motor 10, under the cooperation of the rotation of the two main straightening wheels 12 and the rotatable auxiliary straightening wheel 13, the straightening roller 23 and the supporting roller 3, the aluminum profile section 29 can move by itself, and the straightening treatment of the whole aluminum profile section 29 is completed synchronously, the straightening treatment of the whole aluminum profile section 29 in the left and right directions and the up and down directions can be completed at one time, the straightening operation does not need to be repeated, the operation is labor-saving and convenient, the straightening effect is good, and the use is good.

[0036] The use process and working principle of the utility model are as follows: Figure 1 and Figure 2 The rightmost end of the aluminum profile section 29 is passed between the two main straightening wheels 12, then the electric telescopic rod one 18 is started by the external power supply, the moving seat 7 is driven to move backward by the electric telescopic rod one 18, and is guided and supported by sliding of the limiting shaft one 19 relative to the limiting hole 20, so that the two main straightening wheels 12 are clamped on the left and right sides of the aluminum profile section 29, then the electric telescopic rod two 28 is started by the external power supply, the U-shaped frame 22 is driven to move downward by the electric telescopic rod two 28, and is guided and supported by sliding of the limiting shaft two 26 relative to the limiting groove 27, so that the use height of the straightening roller 23 is adjusted, then the motor 10 is started by the external power supply, the connecting shaft 11 and the main straightening wheel 12 are driven to rotate by the motor 10, the connecting shaft 11 is rotationally supported by the support 16, under the cooperation of the rotation of the two main straightening wheels 12 and the rotatable auxiliary straightening wheel 13, the straightening roller 23 and the supporting roller 3, the aluminum profile section 29 can further pass through the main straightening wheel 12, the auxiliary straightening wheel 13 and the straightening roller 23 and further move to the right, the straightening treatment of the whole aluminum profile section 29 is completed synchronously, and the straightening treatment of the whole aluminum profile section 29 in the left and right directions and the up and down directions can be completed at one time.

[0037] In addition, the contents not described in detail in the embodiment are all in the category of prior art and public knowledge.

[0038] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An aluminium profile straightening machine comprising a machine table (1), characterised in that: The inner side of the machine table (1) is equidistantly provided with a plurality of supporting rollers (3), the front and rear ends of the supporting rollers (3) are fixedly connected with roller shafts (4), the front and rear sides of the machine table (1) are equidistantly provided with a plurality of shaft holes (5), and the roller shafts (4) are rotationally connected with the shaft holes (5). The left end upper rear side of the machine table (1) is fixedly connected with a fixed seat (6), the left end upper front side of the machine table (1) is fixedly connected with a moving seat (7), the front side of the fixed seat (6) and the rear side of the moving seat (7) are fixedly connected with supporting plates (8), the left side upper end of the supporting plate (8) is fixedly installed with a motor (10), the output end of the motor (10) is fixedly connected with a connecting shaft (11), and the bottom end of the connecting shaft (11) is fixedly connected with a main straightening wheel (12). The right side bottom end of the supporting plate (8) is provided with an auxiliary straightening wheel (13), the upper end of the auxiliary straightening wheel (13) is fixedly connected with a T-shaped supporting shaft (14), the right side interior of the supporting plate (8) is provided with a T-shaped shaft slot (15), and the upper end of the T-shaped supporting shaft (14) is rotationally connected with the T-shaped shaft slot (15). The left end front upper side of the machine table (1) is fixedly connected with a vertical seat (17), and the vertical seat (17) is located in front of the moving seat (7), the front end of the vertical seat (17) is fixedly installed with an electric telescopic rod (18), and the output end of the electric telescopic rod (18) is fixedly connected with the moving seat (7). The left end upper side of the machine table (1) is fixedly connected with a U-shaped seat frame (21), and the U-shaped seat frame (21) is located on the right side of the supporting plate (8), the upper end of the U-shaped seat frame (21) is fixedly installed with an electric telescopic rod (28), and the output end of the electric telescopic rod (28) is fixedly connected with a U-shaped frame (22). The inner side of the U-shaped frame (22) is provided with a straightening roller (23), the front and rear ends of the straightening roller (23) are fixedly connected with roller shafts (24), the front and rear ends of the U-shaped frame (22) are provided with shaft holes (25), and the roller shafts (24) are rotationally connected with the shaft holes (25).

2. An aluminium profile straightening machine according to claim 1, characterized in that: The left and right sides of the machine table (1) are fixedly connected with table legs (2), and the table legs (2) are "H" shaped structures.

3. The aluminum profile straightening machine according to claim 1, characterized in that: The front and rear sides of the fixed seat (6) and the moving seat (7) are fixedly connected with rib plates (9), and the bottom ends of the rib plates (9) are fixedly connected with the supporting plates (8).

4. The aluminum profile straightening machine according to claim 1, characterized in that: The front and rear sides of the fixed seat (6) and the moving seat (7) are fixedly connected with supporting frames (16), and the supporting frames (16) are located below the supporting plates (8), and the connecting shaft (11) and the T-shaped supporting shaft (14) are rotationally connected with the supporting frames (16).

5. The aluminum profile straightening machine according to claim 1, characterized in that: The front and rear sides of the moving seat (7) are fixedly connected with limiting shafts (19), the vertical seat (17) is provided with two limiting holes (20), and the limiting shafts (19) are slidingly connected with the limiting holes (20).

6. The aluminum profile straightening machine according to claim 1, characterized in that: The U-shaped frame (22) is fixedly connected with a limiting shaft two (26) at the front and rear ends, the U-shaped seat frame (21) is provided with a limiting groove (27) at the front and rear sides, and the limiting shaft two (26) and the limiting groove (27) are in sliding connection.

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