Full-automatic spring coiling device cutting mechanism with adjustable cutting angle

Abstract

The utility model provides a kind of full-automatic spring coiling equipment cutting mechanism of adjustable cutting angle, belong to full-automatic spring coiling equipment field, including support disc, the side fixedly connected with direction regulating motor of support disc, the output shaft of direction regulating motor is fixedly connected with transmission gear through coupling, the outer wall of transmission gear is engaged with driven gear, the side fixedly connected with the shaft of driven gear, the outer wall fixedly connected with bearing of shaft.The utility model is provided with support disc, direction regulating motor, transmission gear, driven gear, shaft, bearing, rotating plate, support frame, positioner, rotating screw column, movable block and limit long column, can make that cutting mechanism is more flexible to use, can provide cutting angle adjustable effect for structure, to improve the environmental adaptability of cutting mechanism, improve the spring coiling equipment type that cutting mechanism can be adapted, be favorable to the multi-environment use of cutting mechanism.

Description

Technical Field

[0001] This utility model relates to the field of fully automatic spring coiling equipment, and more specifically, to a cutting mechanism for a fully automatic spring coiling equipment with adjustable cutting angle. Background Technology

[0002] Fully automatic spring coiling equipment is a highly automated machine integrating feeding, coiling, cutting, and detection control functions. It uses a precise feeding mechanism to transport spring steel wire, which is then formed into the desired shape by a coiling mechanism and separated into finished products by a cutting mechanism. Throughout the process, the detection and control system monitors and adjusts parameters in real time to ensure stable spring quality. This equipment boasts advantages such as high production efficiency, superior product quality, reduced labor intensity, and material savings. It is widely used in industries such as automotive, electronics, and machinery manufacturing, and is developing towards intelligent, high-precision, and multi-functional applications. The cutting mechanism of this fully automatic spring coiling equipment is essential for cutting the coiled springs.

[0003] A search revealed that Chinese patent CN211839954U discloses a "fully automatic torsion spring processing device," comprising a processing table. A first support plate, a second support plate, and a third support plate are fixedly connected to the upper side wall of the processing table. A cutting mechanism is provided between the first and second support plates. The cutting mechanism includes a cutting table fixedly connected to the upper side wall of the processing table. A first top plate is fixedly connected to the upper side walls of the first and second support plates. A limiting hole is provided through the side wall of the first support plate. A mounting plate is provided below the first top plate, and an electric cylinder for driving the mounting plate to rise and fall is provided above the mounting plate. This utility model integrates the functions of cutting and winding spring steel, enabling rapid, equidistant cutting of spring steel and rapid winding into shape, greatly improving production efficiency and the stability and reliability of the production process, and contributing to improved production precision. However, it still has the following drawbacks: (1) Most of the fully automatic coil spring cutting mechanisms on the market are not very flexible in use and do not provide the effect of adjustable cutting angle for the structure. This reduces the adaptability of the cutting mechanism to the environment, reduces the types of coil spring equipment that the cutting mechanism can be adapted to, increases the demand for multiple types of cutting mechanisms, and is not conducive to the multi-environment use of the cutting mechanism.

[0004] The current design lacks a mechanism for quick replacement of cutting components, hindering rapid repair when components are damaged. This reduces the speed of subsequent work, impacts overall efficiency, and is detrimental to the long-term use of the mechanism. Therefore, a fully automatic spring-loaded cutting mechanism with adjustable cutting angle is proposed. Utility Model Content

[0005] The purpose of this utility model is to address the current problem of not providing an adjustable cutting angle.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a fully automatic coil spring cutting mechanism with adjustable cutting angle, comprising a support plate, a directional motor fixedly connected to one side of the support plate, a transmission gear fixedly connected to the output shaft of the directional motor via a coupling, a driven gear meshing with the outer wall of the transmission gear, a rotating shaft fixedly connected to one side of the driven gear, a bearing fixedly connected to the outer wall of the rotating shaft, and a rotating plate fixedly connected to one end of the rotating shaft.

[0007] A support frame is fixedly connected to one side of the rotating plate, and an adjustment motor is fixedly connected to one side of the support frame. The output shaft of the adjustment motor is fixedly connected to a rotating threaded column via a coupling. A movable block is movably connected to the outer wall of the rotating threaded column, and a limit column is movably connected to one side of the movable block. This makes the cutting mechanism more flexible to use and provides the structure with an adjustable cutting angle, thereby improving the environmental adaptability of the cutting mechanism and increasing the types of coil spring equipment that the cutting mechanism can adapt to, which is beneficial for the multi-environment use of the cutting mechanism.

[0008] As a preferred technical solution of this utility model, a hydraulic rod is fixedly connected to the bottom of the movable block, and a connecting block is fixedly connected to the bottom end of the hydraulic rod.

[0009] As a preferred technical solution of this utility model, the connecting block is movably connected to a locking arc block, and an inner spring is fixedly connected to one side of the locking arc block.

[0010] As a preferred technical solution of this utility model, one end of the inner spring is fixedly connected to a cutting blade block, and the length and width of the cutting blade block are both smaller than the length and width of the connecting block.

[0011] As a preferred technical solution of this utility model, an outer frame is fixedly connected to one side of the support disk, and the diameter of the outer frame is larger than the diameter of the support disk.

[0012] As a preferred technical solution of this utility model, one side of the outer frame is movably connected with mounting bolts, and the number of mounting bolts is five.

[0013] As a preferred technical solution of this utility model, one side of the movable block is movably connected to the outer wall of the limiting column, and the length of the limiting column is equal to the length of the rotating threaded column.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By using the support plate, adjusting motor, transmission gear, driven gear, rotating shaft, bearing, rotating plate, support frame, adjusting motor, rotating threaded column, movable block and limiting column, the cutting mechanism can be made more flexible to use, and the cutting angle can be adjusted. This improves the environmental adaptability of the cutting mechanism, expands the types of coil spring equipment that the cutting mechanism can be adapted to, and is conducive to the multi-environment use of the cutting mechanism. 2. The hydraulic rods, connecting blocks, locking arc blocks, inner springs, and cutting blade blocks provide a quick replacement of cutting components. When cutting components are damaged, they can be quickly repaired, which speeds up the subsequent work and facilitates the long-term use of the mechanism as a whole. Attached Figure Description

[0015] Figure 1 A schematic diagram of the cutting mechanism of the fully automatic coiled spring equipment with adjustable cutting angle provided by this utility model; Figure 2 A bottom view of the cutting mechanism of the fully automatic coiled spring equipment with adjustable cutting angle provided by this utility model; Figure 3 A top view of the cutting mechanism of the fully automatic coiled spring equipment with adjustable cutting angle provided by this utility model; Figure 4 A front cross-sectional view of the cutting mechanism of the fully automatic coiled spring equipment with adjustable cutting angle provided by this utility model; Figure 5 This utility model provides a fully automatic coiled spring cutting mechanism with adjustable cutting angle. Figure 4 Enlarged view of the structure at point A in the middle.

[0016] The diagram shows: 1. Support plate; 2. Adjustment motor; 3. Transmission gear; 4. Driven gear; 5. Rotating shaft; 6. Bearing; 7. Rotating plate; 8. Support frame; 9. Adjustment motor; 10. Rotating threaded column; 11. Movable block; 12. Limiting column; 13. Hydraulic rod; 14. Connecting block; 15. Engaging arc block; 16. Inner spring; 17. Cutting blade block; 18. Outer frame; 19. Mounting bolt. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0018] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0019] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] As shown in 1-5, this embodiment proposes a fully automatic coil spring cutting mechanism with adjustable cutting angle, including a support plate 1. A directional motor 2 is fixedly connected to one side of the support plate 1. The output shaft of the directional motor 2 is fixedly connected to a transmission gear 3 through a coupling. A driven gear 4 meshes with the outer wall of the transmission gear 3. A rotating shaft 5 is fixedly connected to one side of the driven gear 4. A bearing 6 is fixedly connected to the outer wall of the rotating shaft 5. A rotating plate 7 is fixedly connected to one end of the rotating shaft 5.

[0022] A support frame 8 is fixedly connected to one side of the rotating plate 7, and an adjustment motor 9 is fixedly connected to one side of the support frame 8. The output shaft of the adjustment motor 9 is fixedly connected to a rotating threaded column 10 via a coupling. A movable block 11 is movably connected to the outer wall of the rotating threaded column 10. A limit column 12 is movably connected to one side of the movable block 11. This makes the cutting mechanism more flexible to use and provides the structure with an adjustable cutting angle, thereby improving the environmental adaptability of the cutting mechanism and increasing the types of coil spring equipment that the cutting mechanism can adapt to, which is beneficial for the multi-environment use of the cutting mechanism.

[0023] As shown in 1-5, in a preferred embodiment, based on the above method, a hydraulic rod 13 is fixedly connected to the bottom of the movable block 11, and a connecting block 14 is fixedly connected to the bottom end of the hydraulic rod 13, which can provide sufficient kinetic energy for cutting. A locking arc block 15 is movably connected inside the connecting block 14, and an inner spring 16 is fixedly connected to one side of the locking arc block 15, which facilitates the two parts to lock together. A cutting blade block 17 is fixedly connected to one end of the inner spring 16, and the length and width of the cutting blade block 17 are both smaller than the length and width of the connecting block 14, so that one side of the cutting blade block 17 can be embedded inside the connecting block 14.

[0024] An outer frame 18 is fixedly connected to one side of the support plate 1, and the diameter of the outer frame 18 is larger than the diameter of the support plate 1, which facilitates the connection of external components. An installation bolt 19 is movably connected to one side of the outer frame 18, and there are five installation bolts 19, which can lock the position of the entire structure.

[0025] One side of the movable block 11 is movably connected to the outer wall of the limiting column 12, and the length of the limiting column 12 is equal to the length of the rotating threaded column 10, which allows the movable block 11 to move in a stable linear motion.

[0026] Specifically, in use, the cutting mechanism of this fully automatic coiled spring machine with adjustable cutting angle works as follows: Rotating the mounting bolt 19 locks the outer frame 18 into the working position, thus locking the overall position of the mechanism. The directional motor 2 then starts working, and its output shaft rotates, causing the transmission gear 3 to rotate. The rotation of the transmission gear 3 drives the driven gear 4 and the rotating shaft 5 to rotate, thereby causing the rotating plate 7 to drive the cutting blade block 17 to adjust the cutting angle. Then, the positioning motor 9 starts working, and its output shaft rotates, causing the rotating threaded column 10 to rotate. The rotation of column 10 causes movable block 11 to move laterally, thereby driving cutting blade block 17 to the appropriate cutting position, thus completing the installation and adjustment of the cutting mechanism. If cutting blade block 17 needs to be replaced, press the locking arc block 15 to compress the inner spring 16, which causes the locking arc block 15 to retract into the interior of cutting blade block 17. Pull the cutting blade block 17 outward to disengage it from the interior of connecting block 14. Then, insert the top of the new cutting blade block 17 into connecting block 14, and cause the locking arc block 15 to pop out on both sides of connecting block 14, thus completing the replacement of the cutting component.

[0027] All technical features in this embodiment can be freely combined according to actual needs.

[0028] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A fully automatic coil spring cutting mechanism with adjustable cutting angle, comprising a support plate (1), characterized in that, A directional motor (2) is fixedly connected to one side of the support plate (1). The output shaft of the directional motor (2) is fixedly connected to a transmission gear (3) via a coupling. A driven gear (4) meshes with the outer wall of the transmission gear (3). A rotating shaft (5) is fixedly connected to one side of the driven gear (4). A bearing (6) is fixedly connected to the outer wall of the rotating shaft (5). A rotating plate (7) is fixedly connected to one end of the rotating shaft (5). A support frame (8) is fixedly connected to one side of the rotating plate (7), and a position adjustment motor (9) is fixedly connected to one side of the support frame (8). The output shaft of the position adjustment motor (9) is fixedly connected to a rotating threaded column (10) via a coupling. A movable block (11) is movably connected to the outer wall of the rotating threaded column (10), and a limit column (12) is movably connected to one side of the movable block (11).

2. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 1, characterized in that, The bottom of the movable block (11) is fixedly connected to a hydraulic rod (13), and the bottom end of the hydraulic rod (13) is fixedly connected to a connecting block (14).

3. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 2, characterized in that, The connecting block (14) is internally connected to a locking arc block (15), and an inner spring (16) is fixedly connected to one side of the locking arc block (15).

4. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 3, characterized in that, One end of the inner spring (16) is fixedly connected to a cutting blade block (17), and the length and width of the cutting blade block (17) are both smaller than the length and width of the connecting block (14).

5. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 1, characterized in that, An outer frame (18) is fixedly connected to one side of the support plate (1), and the diameter of the outer frame (18) is larger than the diameter of the support plate (1).

6. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 5, characterized in that, The outer frame (18) is movably connected to one side with mounting bolts (19), and the number of mounting bolts (19) is five.

7. The adjustable cutting angle fully automatic coil spring cutting mechanism according to claim 1, characterized in that, One side of the movable block (11) is movably connected to the outer wall of the limiting column (12), and the length of the limiting column (12) is equal to the length of the rotating threaded column (10).

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