Full-automatic precise cutting device for broken bridge aluminum profile

Abstract

The utility model relates to the technical field of bridge-cutoff aluminum profile machining, in particular to a bridge-cutoff aluminum profile full-automatic precise cutting device which comprises a support, a mounting frame is arranged in the support in a fixed structure mode, and a frame is arranged in the mounting frame in a sliding structure mode; a plurality of cutting knives are arranged in the frame at equal intervals and connected with the frame in a fixed structure mode, the mounting frame is provided with a power structure in a fixed structure mode, the power structure is used for driving the frame to slide horizontally, and a liftable supporting plate is arranged on the lower portion of the support; the supporting plate is arranged below the cutting knife; a jacking mechanism is arranged on the lower portion of the supporting plate to drive the supporting plate to ascend and descend. By arranging the frame, the cutting knives and the power structure, one broken bridge aluminum profile is cut into a plurality of small sections, the cutting efficiency is improved, the product consistency is guaranteed, errors are reduced, the product quality is improved, a plurality of broken bridge aluminum profiles can be cut at the same time, and the working efficiency is greatly improved.

Description

Technical field:

[0001] The present application relates to the technical field of thermal break aluminum profile processing, and in particular to a fully automatic precision cutting device for thermal break aluminum profiles. Background technology:

[0002] Broken bridge aluminum profile is a commonly used building door and window material. The "broken bridge" in its name refers to the partition treatment of the internal structure of the aluminum profile to achieve the effect of heat insulation and sound insulation.

[0003] When thermally-insulated aluminum profiles are used as inserts, connectors, supports, fixtures, or decorative edges, they must be precisely cut to the appropriate length. Currently, a single cutter is commonly used to cut a single aluminum profile into small sections, resulting in low cutting efficiency. Utility model content:

[0004] In order to solve the above technical problems, the present invention provides a fully automatic precision cutting device for thermally broken aluminum profiles, which solves the problem of low cutting efficiency of thermally broken aluminum profile cutting devices. In order to solve the above technical problems, the technical solutions adopted by the present invention are:

[0005] A fully automatic precision cutting device for thermally broken aluminum profiles, comprising:

[0006] Bracket;

[0007] A mounting frame, the mounting frame is connected to the bracket in a fixed structure manner;

[0008] A frame is connected to the mounting frame in a sliding structure;

[0009] Cutting knives, a plurality of cutting knives are arranged in an evenly spaced structure, and the cutting knives are connected to the frame in a fixed structure;

[0010] A power structure for driving the frame to slide horizontally, wherein the power structure is connected to the mounting frame in a fixed structure manner;

[0011] A support plate is connected to the bracket in a sliding structure and is arranged below the cutting knife;

[0012] The jacking mechanism is connected to the pallet to drive the pallet to rise and fall.

[0013] Furthermore, rails are fixedly provided on the upper and lower end surfaces of the mounting frame respectively, and the rails are provided with hanging wheels in a sliding structure, and the hanging wheels are connected to the frame in a rotating structure.

[0014] Furthermore, the power structure includes a motor, a wheel indexer, a wheel and a connecting rod; the motor output shaft is connected to the wheel indexer input shaft, the wheel indexer output shaft is connected to the wheel in a fixed structure, the wheel is connected to one end of the connecting rod in an eccentric structure, and the other end of the connecting rod is connected to the frame in a hinged structure.

[0015] Furthermore, two opposite guide cylinders are provided on the upper end surface of the support plate in a fixed structure manner, and a buffer pad is fixedly provided on the inner end surface of the guide cylinder.

[0016] Furthermore, a groove corresponding to the cutting knife is provided on the upper end surface of the supporting plate.

[0017] Furthermore, the jacking mechanism includes a connecting plate and an oil cylinder; the output end of the oil cylinder is connected to the supporting plate, and the other end of the oil cylinder is connected to the connecting plate in a fixed structure manner, and the connecting plate is arranged at the bottom of the bracket in a fixed structure manner.

[0018] Furthermore, the support plate is connected to the bracket in a sliding structure through a sleeve, the sleeve is sleeved on the outer peripheral side of the column, and the column is arranged at the four corners of the bracket in a fixed structure.

[0019] The beneficial effects of the utility model are:

[0020] By setting up a frame, several cutting knives and a power structure, a thermally-insulated aluminum profile can be cut into several small sections, thereby improving cutting efficiency, ensuring product consistency, reducing errors, and improving product quality. In addition, multiple thermally-insulated aluminum profiles can be cut at the same time, greatly improving work efficiency.

[0021] By opening grooves on the pallet and aligning the cutting blade with the grooves, the cutting blade is ensured to completely cut the aluminum profile, thereby reducing the scrap rate and ensuring that the product meets quality requirements. Description of the drawings:

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0023] In the picture:

[0024] 1. Bracket, 2. Mounting frame, 21. Track, 3. Frame, 31. Hanging wheel, 4. Cutting knife, 5. Power structure, 51. Motor, 52. Rotary indexer, 53. Rotary wheel, 54. Connecting rod, 6. Support plate, 7. Lifting mechanism, 71. Connecting plate, 72. Cylinder, 8. Guide cylinder, 9. Buffer pad, 10. Groove, 11. Sleeve, 12. Column. Specific implementation method:

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will now be described in further detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the present invention. The specific implementation scheme of the present invention is as follows:

[0026] A fully automatic precision cutting device for thermally broken aluminum profiles comprises: a bracket 1, a mounting frame 2 is arranged inside the bracket 1 in a fixed structure manner, a frame 3 is arranged inside the mounting frame 2 in a sliding structure manner; a plurality of cutting knives 4 are arranged inside the frame 3 in an equidistant structure, the cutting knives 4 are all connected to the frame 3 in a fixed structure manner, the mounting frame 2 is provided with a power structure 5 in a fixed structure manner, the power structure 5 is used to drive the frame 3 to slide horizontally, a liftable support plate 6 is provided at the lower part of the bracket 1; the support plate 6 is arranged below the cutting knife 4; a lifting mechanism 7 is provided at the lower part of the support plate 6 to drive the support plate 6 to rise and fall; by arranging the frame 3, the plurality of cutting knives 4 and the power structure 5, a thermally broken aluminum profile is cut into a plurality of small sections, thereby improving cutting efficiency, ensuring product consistency, reducing errors, and improving product quality; moreover, multiple thermally broken aluminum profiles can be cut simultaneously, thereby greatly improving work efficiency.

[0027] It should be noted that rails 21 are fixedly provided on the upper and lower end surfaces of the mounting frame 2, and the rails 21 are provided with hanging wheels 31 in a sliding structure, and the hanging wheels 31 are connected to the frame 3 in a rotating structure; this arrangement is conducive to assisting the cutting knife 4 to make reciprocating motion in the horizontal direction, thereby facilitating cutting work.

[0028] Furthermore, the driving mechanism includes a motor 51, a wheel indexer 52, a wheel 53 and a connecting rod 54; the output shaft of the motor 51 is connected to the input shaft of the wheel indexer 52, the output shaft of the wheel indexer 52 is connected to the wheel 53 in a fixed structure, the wheel 53 is connected to one end of the connecting rod 54 by rotating in an eccentric structure, and the other end of the connecting rod 54 is connected to the frame 3 in a hinged structure; the design of the eccentric structure in this setting drives the cutting knife 4 to perform linear reciprocating motion, thereby effectively cutting the aluminum profile.

[0029] It should be noted that a guide cylinder 8 is fixedly provided on the upper end face of the support plate 6. The setting of this structure facilitates the clamping and positioning of the thermally-broken aluminum profile on the support plate 6 to prevent the movement of the thermally-broken aluminum profile during the cutting process; a buffer pad 9 is fixedly provided on the inner end face of the guide cylinder 8. This setting is used to provide a buffering effect for the aluminum profile to avoid excessive clamping force of the guide cylinder 8, which causes deformation of the aluminum profile.

[0030] Furthermore, a groove 10 corresponding to the cutting knife 4 is provided on the upper end surface of the support plate 6; by providing the groove 10 on the support plate 6, the cutting knife 4 is made to correspond to the groove 10, thereby ensuring that the cutting knife 4 completely cuts the aluminum profile, reducing the scrap rate and ensuring that the product meets the quality requirements.

[0031] It should be explained that the lifting mechanism 7 includes a connecting plate 71 and a cylinder 72; the output end of the cylinder 72 is connected to the support plate 6, and the other end of the cylinder 72 is connected to the connecting plate 71 in a fixed structure manner, and the connecting plate 71 is arranged at the bottom of the bracket 1 in a fixed structure manner; this structure is used to drive the support plate 6 to rise and fall, and the setting of the connecting plate 71 in this structure provides a stable support point for the cylinder 72, thereby improving the stability of the entire device during operation.

[0032] Furthermore, the support plate 6 is connected to the bracket 1 through a sliding structure via a sleeve 11, the sleeve 11 is sleeved on the outer peripheral side of the column 12, and the column 12 is arranged at the four corners of the bracket 1 in a fixed structure; the setting of this structure facilitates the support plate 6 to slide up and down on the column 12, and enhances the stability of the entire equipment.

[0033] The working principle and working process of this utility model are as follows:

[0034] Place the thermally-insulated aluminum profile on the upper end surface of the support plate 6, start the guide cylinder 8, and clamp the thermally-insulated aluminum profile; drive the support plate 6 to move upward through the oil cylinder 72, and start the motor 51 at the same time. The motor 51 transmits power to the runner indexer 52 through its output shaft. The runner indexer 52 converts the continuous rotation of the motor 51 into indirect rotation and transmits this rotation to the runner 53. Since the runner 53 is an eccentric structure, the rotation of the runner 53 will drive the cutting knife 4 to perform horizontal reciprocating motion through the connecting rod 54, thereby realizing the cutting of the aluminum profile.

[0035] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Although the present invention has been described based on a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments are conceivable within the scope of the present invention described herein.

Claims

1. A fully automatic precision cutting device for thermally broken aluminum profiles, characterized in that: include: Bracket (1); A mounting frame (2), the mounting frame (2) being connected to the bracket (1) in a fixed structure manner; A frame (3), the frame (3) is connected to the mounting frame (2) in a sliding structure; Cutting knives (4), wherein a plurality of cutting knives (4) are arranged in an equidistant structure, and the cutting knives (4) are all connected to the frame (3) in a fixed structure; A power structure (5) for driving the frame (3) to slide horizontally, wherein the power structure (5) is connected to the mounting frame (2) in a fixed structure manner; A support plate (6), the support plate (6) is arranged below the cutting knife (4), and the support plate (6) is connected to the bracket (1) in a sliding structure; A lifting mechanism (7) is connected to the supporting plate (6) to drive the supporting plate (6) to rise and fall.

2. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 1 is characterized by: Tracks (21) are fixedly provided on the upper and lower end surfaces of both sides of the mounting frame (2), and the tracks (21) are provided with hanging wheels (31) in a sliding structure. The hanging wheels (31) are connected to the frame (3) in a rotating structure.

3. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 1 is characterized by: The power structure (5) includes a motor (51), a rotary indexer (52), a rotary wheel (53) and a connecting rod (54); The output shaft of the motor (51) is connected to the input shaft of the wheel indexer (52), the output shaft of the wheel indexer (52) is connected to the wheel (53) in a fixed structure, the connecting rod (54) is connected to one end of the connecting rod (54) in an eccentric structure, and the other end of the connecting rod (54) is connected to the frame (3) in a hinged structure.

4. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 1 is characterized by: Two opposite guide cylinders (8) are arranged on the upper end surface of the support plate (6) in a fixed structural manner, and a buffer pad (9) is fixedly arranged on the inner end surface of the guide cylinder (8).

5. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 4 is characterized by: The upper end surface of the supporting plate (6) is provided with a groove (10) corresponding to the cutting knife (4).

6. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 1 is characterized by: The lifting mechanism (7) includes a connecting plate (71) and an oil cylinder (72); The output end of the oil cylinder (72) is connected to the supporting plate (6), and the other end of the oil cylinder (72) is connected to the connecting plate (71) in a fixed structure manner. The connecting plate (71) is arranged at the bottom of the bracket (1) in a fixed structure manner.

7. The fully automatic precision cutting device for thermally broken aluminum profiles according to claim 6, characterized in that: The support plate (6) is connected to the bracket (1) in a sliding structure through a sleeve (11). A column (12) is sleeved in the sleeve (11). The column (12) is arranged at the four corners of the bracket (1) in a fixed structure.

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