Chamfer correcting device of bending machine

Abstract

The utility model discloses a chamfer correcting device of a bending machine, which comprises a panel, symmetrical bearing plates are movably connected onto the panel, rotating motors are correspondingly and fixedly connected onto the bearing plates, a slot is arranged on the panel, a movable plate is movably connected into the slot, a plurality of bases are fixedly connected at the lower end of the panel, and the bases are fixedly connected with the rotating motors. Symmetrical guide rails are fixedly connected to the side face of the open groove, symmetrical limiting grooves are formed in the movable plate, symmetrical threaded shafts are movably connected between the synchronous motors, symmetrical threaded holes are formed in the movable plate, a guide motor is movably connected into the movable plate in a penetrating mode, and a mounting groove is formed in the side face of the rotating rod. By means of the structure, the chamfering requirements of materials of different specifications are met, it is guaranteed that the chamfering position is accurate, the machining efficiency and precision are improved, deviation during machining is prevented, disassembly and replacement are convenient, the maintenance cost is reduced, equipment cleanliness is guaranteed, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of correction device technology, and in particular to a chamfer correction device for a letter-forming machine. Background Technology

[0002] In the field of advertising sign production, the chamfering precision during letter shell processing by letter wrapping machines directly affects product quality. Traditional letter wrapping machines are prone to problems such as chamfering angle deviations and rough edges due to tool wear, uneven material stress, or equipment vibration. This results in a low finished product qualification rate, and manual correction is inefficient, making it difficult to meet the needs of mass production.

[0003] Existing chamfering correction devices generally suffer from complex structures and poor adaptability, making them incompatible with letter shell processing of different materials and specifications, such as aluminum profiles and stainless steel. Some devices can only perform single-angle correction, which is not effective for correcting curved or irregular chamfers, and they lack real-time dynamic adjustment mechanisms, failing to meet the advertising industry's production needs for high-precision and personalized products. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a chamfering correction device for a letter-forming machine, which solves the chamfering requirements of materials of different specifications, ensures accurate chamfering position, improves processing efficiency and precision, prevents deviation during processing, facilitates disassembly and replacement, reduces maintenance costs, ensures equipment cleanliness, and extends service life.

[0005] This utility model also provides a chamfering correction device with the above-mentioned encircling machine, including a panel, symmetrical support plates movably connected to the panel, and corresponding rotary motors fixedly connected to the support plates, a slot is opened on the panel, a movable plate is movably connected in the slot, and multiple bases are fixedly connected to the lower end of the panel.

[0006] According to the chamfering correction device of the letter-forming machine described in this utility model, a plurality of first bolts are correspondingly and movably connected through the bearing plate, and the first bolts are movably connected through the panel.

[0007] According to the present invention, a chamfering correction device for a letter-forming machine is provided, wherein symmetrical guide rails are fixedly connected to the side of the slot, and symmetrical limiting grooves are provided on the moving plate, the limiting grooves being movably connected to the guide rails.

[0008] According to the present invention, a chamfering correction device for a letter-making machine is provided, wherein the end of the slot is fixedly connected to a symmetrical synchronous motor, the synchronous motors are movably connected to a symmetrical threaded shaft, and the movable plate is provided with symmetrical threaded holes, the threaded holes being movably connected to the threaded shafts.

[0009] According to the present invention, a chamfering correction device for a letter-forming machine is provided, wherein a guide motor is movably connected through the moving plate, a fixed plate is movably connected to the guide motor, and a plurality of reserved holes are provided on the fixed plate, wherein a plurality of positioning clamps are movably connected in the reserved holes.

[0010] According to the present invention, a chamfering correction device for a letter-forming machine is provided, wherein a rotating rod is movably connected through the rotating motor, and a mounting groove is provided on the side of the rotating rod, and a mounting block is movably connected in the mounting groove.

[0011] According to the present invention, a chamfering correction device for a letter-forming machine is provided, wherein a cutter is fixedly connected to the side of the mounting block, and a second bolt is movably connected through the mounting block and the mounting groove.

[0012] According to the present invention, a chamfering correction device for a letter-forming machine is provided, wherein a fan is fixedly connected to the panel, and a blower pipe is fixedly connected to the side of the fan. Beneficial effects

[0013] 1. The chamfering and straightening device of the letter-forming machine in this technical solution, through the combination of symmetrical support plates and rotary motors, can flexibly adjust the installation angle of the cutter to adapt to the chamfering requirements of materials of different specifications. The synchronous motor drives the threaded shaft to rotate, and in conjunction with the guide rail and limit groove, drives the moving plate to move precisely in a straight line, so that the positioning fixture can quickly fix the material in the straightening position, ensuring accurate chamfering position and improving processing efficiency and precision.

[0014] 2. The guide motor, combined with the fixing plate and positioning fixture, can be fixed in multiple directions according to the material size to prevent deviation during processing. The cutter is fixed by the mounting block, mounting slot and second bolt, which is convenient for disassembly and replacement and reduces maintenance costs. The fan and air pipe promptly remove the debris generated during processing, avoiding debris accumulation that affects the straightening effect, ensuring the cleanliness of the equipment, extending its service life, and meeting the diverse chamfering and straightening needs of the letter-forming machine. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of the chamfering correction device for the letter-forming machine of this utility model;

[0017] Figure 2 This is a cross-sectional view of the chamfering correction device of the letter-forming machine of this utility model;

[0018] Figure 3 The present utility model proposes Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4This is a schematic diagram of the correction structure of the chamfer correction device for the letter encircling machine of this utility model.

[0020] Legend:

[0021] 1. Panel; 2. Rotary motor; 3. Cutter; 4. Support plate; 5. First bolt; 6. Base; 7. Fixing plate; 8. Synchronous motor; 9. Slot; 10. Threaded shaft; 11. Guide rail; 12. Fan; 13. Air duct; 14. Moving plate; 15. Rotating rod; 16. Limiting slot; 17. Threaded hole; 18. Reserved hole; 19. Positioning fixture; 20. Guide motor; 21. Mounting slot; 22. Mounting block; 23. Second bolt. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 The chamfering correction device of the letter-forming machine according to the present invention includes a panel 1, a symmetrical support plate 4 movably connected to the panel 1, a rotary motor 2 fixedly connected to the support plate 4, a slot 9 opened on the panel 1, a movable plate 14 movably connected in the slot 9 for installing positioning components, and a plurality of bases 6 fixedly connected to the lower end of the panel 1.

[0024] Specifically, the bearing plate 4 has a number of first bolts 5 that are connected through the panel 1.

[0025] Specifically, symmetrical guide rails 11 are fixedly connected to the side of the slot 9, and symmetrical limiting grooves 16 are provided on the movable plate 14, which are movably connected to the guide rails 11.

[0026] Specifically, the end of the slot 9 is fixedly connected to a symmetrical synchronous motor 8, and the synchronous motors 8 are movably connected to a symmetrical threaded shaft 10. The movable plate 14 is provided with symmetrical threaded holes 17, which are movably connected to the threaded shaft 10. When the motor is driven, precise linear displacement is achieved.

[0027] Specifically, a guide motor 20 is movably connected through the movable plate 14, and a fixed plate 7 is movably connected to the guide motor 20. The fixed plate 7 has multiple reserved holes 18, and multiple positioning clamps 19 are movably connected in the reserved holes 18.

[0028] Specifically, a rotating rod 15 is movably connected through the rotary motor 2. A mounting groove 21 is provided on the side of the rotating rod 15. A mounting block 22 is movably connected in the mounting groove 21 to adapt to workpieces of different sizes.

[0029] Specifically, a cutter 3 is fixedly connected to the side of the mounting block 22, and a second bolt 23 is movably connected through the mounting block 22 and the mounting groove 21 to enable quick assembly and disassembly of the cutter.

[0030] Specifically, a fan 12 is fixedly connected to the panel 1, and a blower pipe 13 is fixedly connected to the side of the fan 12 for removing processing debris.

[0031] Working principle:

[0032] The device is securely placed on the work site via the base 6, providing support for the entire equipment. The support plate 4 is fixed to the panel 1 by the first bolt 5, ensuring the rotary motor 2 is securely installed. The rotary motor 2 is fixed to the support plate 4, and its output shaft is connected to the rotating rod 15. The mounting groove 21 on the side of the rotating rod 15 is fixed to the mounting block 22 by the second bolt 23, thereby stably installing the cutter 3. The material to be processed is placed on the fixed plate 7 on the moving plate 14. The guide motor 20 drives the fixed plate 7 to adjust its height, and the positioning clamp 19 is inserted into the reserved hole 18 to clamp and fix the material from multiple directions. After the material is fixed, the symmetrically arranged synchronous motors 8 start to run, driving the threaded shaft 10 to rotate. Because the threaded hole 17 on the moving plate 14 engages with the threaded shaft 10, and the limiting groove 16 cooperates with the guide rail 11, the moving plate 14 can move smoothly and accurately along a straight line within the slot 9, conveying the material to the designated processing position below the cutter 3. Once the material is in place, the rotary motor 2 starts, driving the rotating rod 15 and the cutter 3 to rotate at high speed, performing chamfering on the material edges. If a different size cutter 3 needs to be replaced, simply unscrew the second bolt 23 to quickly remove the mounting block 22 and complete the cutter replacement. During processing, the fan 12 on the panel 1 continuously operates through the air pipe 13, promptly blowing away the debris generated by the cutter 3 from the processing area to prevent debris accumulation from affecting processing accuracy and equipment operation. After processing is complete, the synchronous motor 8 reverses direction, and the moving plate 14 moves the processed material back to the starting position. The positioning clamp 19 is then released, allowing the finished product to be removed, completing one chamfering and straightening operation.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A chamfering correction device for a letter-forming machine, comprising a panel (1), characterized in that: Symmetrical support plates (4) are movably connected to the panel (1), and a rotary motor (2) is fixedly connected to the support plate (4) respectively. A slot (9) is opened on the panel (1), and a movable plate (14) is movably connected in the slot (9). Multiple bases (6) are fixedly connected to the lower end of the panel (1).

2. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, The bearing plate (4) is connected by a plurality of first bolts (5) that are movably connected through it. The first bolts (5) are movably connected through it to the panel (1).

3. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, The side of the slot (9) is fixedly connected to a symmetrical guide rail (11), and the movable plate (14) is provided with a symmetrical limiting groove (16), which is movably connected to the guide rail (11).

4. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, The end of the slot (9) is fixedly connected to a symmetrical synchronous motor (8), and the synchronous motors (8) are movably connected to a symmetrical threaded shaft (10). The movable plate (14) is provided with symmetrical threaded holes (17), and the threaded holes (17) are movably connected to the threaded shaft (10).

5. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, A guide motor (20) is movably connected through the movable plate (14). A fixed plate (7) is movably connected to the guide motor (20). A plurality of reserved holes (18) are opened on the fixed plate (7). A plurality of positioning clips (19) are movably connected in the reserved holes (18).

6. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, A rotating rod (15) is movably connected through the rotating motor (2). A mounting groove (21) is provided on the side of the rotating rod (15), and a mounting block (22) is movably connected in the mounting groove (21).

7. The chamfering correction device for a letter-forming machine according to claim 6, characterized in that, A cutter (3) is fixedly connected to the side of the mounting block (22), and a second bolt (23) is movably connected through the mounting block (22) and the mounting groove (21).

8. The chamfering correction device for a letter-forming machine according to claim 1, characterized in that, A fan (12) is fixedly connected to the panel (1), and a blower pipe (13) is fixedly connected to the side of the fan (12).

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