A fully automatic tailless cutting machine

Abstract

This utility model relates to the field of cutting machine technology, and in particular to a fully automatic tailing material-free cutting machine. Its technical solution includes a fully automatic cutting machine body and a motor installed within the machine body, as well as a first cutting disc mounted on the output shaft of the motor; and a crushing mechanism located on the output shaft of the motor. This utility model utilizes the coordinated structure of the fully automatic cutting machine body, support plate, motor, first cutting disc, second cutting disc, and multi-stage cylinder. During operation, the motor drives the first cutting disc to initially cut the round aluminum profile tube. When tailing material needs to be eliminated, the multi-stage cylinder pushes the second cutting disc to move, and its elliptical slot fits into an elliptical block, rotating coaxially with the first cutting disc. Because the combined thickness of the first and second cutting discs is greater than the length of the remaining tailing material, all the tailing material is cut into powder, avoiding irregular tailing material, eliminating the risk of scratches during manual handling, and reducing storage space when storing the powdered tailing material.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a fully automatic tailless cutting machine. Background Technology

[0002] In the existing technological system, fully automatic aluminum profile cutting machines are automated equipment specifically designed for aluminum profile cutting. They mainly consist of core modules including a CNC system, an automatic feeding system, a cutting system, and auxiliary systems. After the operator presets the cutting dimensions, quantity, and angle parameters through the human-machine interface, the equipment can autonomously complete the entire process of feeding, positioning, cutting, and unloading, significantly reducing manual intervention. However, due to limitations of current technology, this type of equipment still suffers from leftover material at the end. This is partly due to deviations in feeding accuracy and inherent errors in the positioning system itself, and partly due to insufficient adaptation between the cutting program and the actual profile length.

[0003] These traditional waste materials are mostly irregular strips or blocks, and the cut surfaces often have burrs and sharp edges. Under the current manual handling method, operators are prone to contact with sharp parts when handling and sorting them. If protective measures are inadequate or the operation is improper, it can easily cause safety hazards such as scratches and cuts. At the same time, due to their irregular shape, traditional waste materials are difficult to stack tightly, and gaps are easily generated during the stacking process, which in turn occupies more storage space. Utility Model Content

[0004] The purpose of this invention is to address the problem that the tailings produced by traditional automatic aluminum profile cutting machines are mostly irregular in shape and have sharp edges, which are easily scratched by manual handling and are difficult to stack tightly, thus occupying more storage space. The invention proposes a fully automatic tailing-free cutting machine.

[0005] The technical solution of this utility model is as follows: A fully automatic tailless cutting machine includes a fully automatic cutting machine body and a motor disposed within the fully automatic cutting machine body, and further includes: a first cutting disc disposed on the output shaft of the motor; a crushing mechanism located on the output shaft of the motor, wherein the crushing mechanism, when activated, is used to increase the thickness of the first cutting disc; and a push-pull mechanism installed within the fully automatic cutting machine body to drive the crushing mechanism to reciprocate between the motor and the first cutting disc.

[0006] Optionally, the crushing mechanism includes a second cutting disc, a mounting sleeve is fixedly connected to the motor output shaft, a positioning block is fixedly connected to the end of the mounting sleeve away from the motor, a guide block is fixedly connected to the end of the positioning block away from the mounting sleeve, an elliptical locking block is fixedly connected to the end of the guide block away from the positioning block, the elliptical locking block is fixedly connected to the first cutting disc, and an elliptical slot is opened in the middle of the second cutting disc, which automatically fits into the elliptical locking block after moving towards the first cutting disc.

[0007] Optionally, the push-pull mechanism includes a support frame, a multi-stage cylinder is fixedly connected to the upper surface of the support frame, a retaining ring is fixedly connected to the second cutting disc, a circular plate is fixedly connected to the piston rod of the multi-stage cylinder, and a rotating groove is provided on the retaining ring for the circular plate to slide circumferentially.

[0008] Optionally, a support plate is fixedly connected inside the fully automatic cutting machine body, and the bottom of the support frame and the motor are connected to the support plate.

[0009] Optionally, the interior of the fully automatic cutting machine body is also equipped with round aluminum profiles for the first cutting disc to cut.

[0010] Optionally, the outer walls of the circular plate in contact with the second cutting disc and the rotating groove are coated with lubricating oil.

[0011] Optionally, the second cutting disc has a different thickness than the first cutting disc, and the thickness of the second cutting disc is greater than the thickness of the first cutting disc.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] This utility model utilizes a fully automatic cutting machine body, support plate, motor, first cutting disc, second cutting disc, and multi-stage cylinders in combination. During use, the motor drives the first cutting disc to initially cut the round aluminum profile. When it is necessary to remove the tailings, the multi-stage cylinder pushes the second cutting disc to move. Its elliptical slot fits into the elliptical block and rotates coaxially with the first cutting disc. Since the combined thickness of the first and second cutting discs is greater than the length of the remaining tailings, all the tailings are cut into powder, avoiding the generation of irregular tailings, eliminating the risk of scratches during manual handling, and reducing storage space when storing the powdered tailings. Attached Figure Description

[0014] Figure 1 A structural schematic diagram of a fully automatic tailless cutting machine according to this utility model is provided;

[0015] Figure 2 for Figure 1 Partial structural diagram;

[0016] Figure 3 for Figure 2 Partial structural diagram;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure viewed from below;

[0018] Figure 5 for Figure 4 A partial cross-sectional structural diagram.

[0019] Reference numerals in the attached drawings: 1. Fully automatic cutting machine body; 11. Support plate; 12. Motor; 121. Second cutting disc; 122. Mounting sleeve; 123. Positioning block; 124. Guide block; 125. Oval locking block; 126. First cutting disc; 127. Oval slot; 2. Round tube aluminum profile; 3. Support frame; 31. Multi-stage cylinder; 32. Circular plate; 4. Snap ring; 41. Rotary groove. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0021] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0022] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example

[0027] like Figures 1 to 5 As shown, this utility model proposes a fully automatic tailless cutting machine, including a fully automatic cutting machine body 1 and a motor 12 installed inside the fully automatic cutting machine body 1. The motor 12 provides rotational power to the first cutting disc 126 and the second cutting disc 121 (when working together), driving the cutting operation. A support plate 11 is fixedly connected inside the fully automatic cutting machine body 1. The support plate 11 supports the bottom of the motor 12 and the support frame 3, providing a stable installation foundation for both and ensuring the stable position of the components during operation. The bottom of the support frame 3 and the motor 12 are connected to the support plate 11. The fully automatic cutting machine body 1 also has a round aluminum profile 2 for the first cutting disc 126 to cut. The round aluminum profile 2 is the cutting object of the first cutting disc 126 and the second cutting disc 121, and the cutting process is completed after the equipment is running. The first cutting disc 126 is installed on the output shaft of the motor 12. The first cutting disc 126 is driven to rotate by the motor 12 to perform preliminary cutting operations on the round aluminum profile 2 inside the fully automatic cutting machine body 1. The crushing mechanism is activated to increase the thickness of the first cutting disc 126.

[0028] Among them, such as Figures 2 to 5As shown, a crushing mechanism is provided on the output shaft of motor 12. The crushing mechanism includes a second cutting disc 121, which can move toward the first cutting disc 126 and fit into an elliptical clamping block 125. Because the second cutting disc 121 is thicker than the first cutting disc 126, it can cover the tail material area after mating, cutting the tail material into powder, thus achieving tail-free cutting. The second cutting disc 121 and the first cutting disc 126 have different thicknesses, and the thickness of the second cutting disc 121 is greater than that of the first cutting disc 126. An installation sleeve 122 is fixedly connected to the output shaft of motor 12. A positioning block 123 is fixedly connected to the end of the installation sleeve 122 away from motor 12. The positioning block 123 positions the guide insert 124 and the subsequent elliptical clamping block 125 and the first cutting disc 126 to ensure that all components are assembled coaxially. A guide block 124 is fixedly connected to the end of the positioning block 123 away from the mounting sleeve 122. When the second cutting disc 121 moves, the guide block 124 guides its elliptical slot 127 to accurately fit into the elliptical block 125, ensuring smooth cooperation between the two. An elliptical block 125 is fixedly connected to the end of the guide block 124 away from the positioning block 123. The elliptical block 125 can be adapted and engaged with the elliptical slot 127 of the second cutting disc 121, so that the second cutting disc 121 rotates synchronously with it to achieve coordinated cutting. The elliptical block 125 is fixedly connected to the first cutting disc 126. The middle of the second cutting disc 121 has an elliptical slot 127 that automatically fits into the elliptical block 125 after moving towards the first cutting disc 126. The elliptical slot 127 provides an adaptation structure for the second cutting disc 121 and the elliptical block 125, so that the two can be stably engaged, ensuring that the second cutting disc 121 rotates synchronously with the elliptical block 125.

[0029] In addition, such as Figures 3 to 5As shown, the fully automatic cutting machine body 1 is equipped with a push-pull mechanism that drives the crushing mechanism to reciprocate between the motor 12 and the first cutting disc 126. The push-pull mechanism includes a support frame 3, and a multi-stage cylinder 31 is fixedly connected to the upper surface of the support frame 3. The multi-stage cylinder 31 can drive the circular plate 32 to move, thereby pushing the second cutting disc 121 to reciprocate between the motor 12 and the first cutting disc 126, controlling the engagement and resetting of the second cutting disc 121. When the multi-stage cylinder 31 pushes the second cutting disc 121 to its limit, the piston rod of the multi-stage cylinder 31 abuts against the second cutting disc 121, but does not make the second cutting disc 121 tightly abut against the first cutting disc 126, so as to ensure that the friction between the circular plate 32 and the second cutting disc 121 and the rotating groove 41 is small, thus allowing the second cutting disc 121 to rotate smoothly. The multi-stage cylinder 31 is a cylinder system composed of multiple cylinder stages, each stage having a piston. Its design enables more efficient motion and stronger output force, and it is typically used in applications requiring high torque or long stroke. A retaining ring 4 is fixedly connected to the second cutting disc 121. The retaining ring 4 has a rotating groove 41, providing sliding space for the circular plate 32, ensuring that the circular plate 32 does not affect the rotation of the second cutting disc 121 when pushing it. The piston rod of the multi-stage cylinder 31 is fixedly connected to the circular plate 32, which can slide circumferentially within the rotating groove 41 of the retaining ring 4, transmitting the thrust of the multi-stage cylinder 31 to the second cutting disc 121, thus moving it. The outer wall is coated with lubricating oil to reduce friction with the second cutting disc 121 and the rotating groove 41. The outer walls of the circular plate 32 in contact with the second cutting disc 121 and the rotating groove 41 are coated with lubricating oil. The retaining ring 4 has a rotating groove 41 for the circular plate 32 to slide circumferentially, adapting to the rotational motion of the second cutting disc 121 and ensuring stable transmission of the thrust from the circular plate 32 to the second cutting disc 121.

[0030] In this embodiment, when using a fully automatic tailless cutting machine, the round aluminum profile 2 to be cut is first placed in the preset position of the equipment. The main body 1 of the fully automatic cutting machine provides an installation frame for the entire equipment. The internal support plate 11 provides fixed support for the motor 12 and the support frame 3, ensuring the stable operation of the core components. After the equipment is started, the motor 12 starts to work, and its output shaft drives the sequentially connected mounting sleeve 122, positioning block 123, guide insert block 124, elliptical clamping block 125 and first cutting disc 126 to rotate synchronously. At this time, the first cutting disc 126 can initially perform cutting operations on the round aluminum profile 2.

[0031] When it is necessary to eliminate tailings, the multi-stage cylinder 31 on the support frame 3 is activated. The piston rod of the multi-stage cylinder 31 pushes the circular plate 32 to move, and the circular plate 32 pushes the second cutting disc 121 to move towards the first cutting disc 126. During the movement, the elliptical slot 127 in the middle of the second cutting disc 121 automatically fits into the elliptical block 125 through the guide block 124, so that the second cutting disc 121 and the first cutting disc 126 rotate coaxially. Since the thickness of the second cutting disc 121 is greater than that of the first cutting disc 126, the two can cover the tailings cutting area when connected, thereby cutting the tailings into powder particles, thus achieving tailings-free cutting.

[0032] After the cutting is completed, the piston rod of the multi-stage cylinder 31 retracts, driving the second cutting disc 121 to move in the opposite direction and reset, disengaging from the elliptical locking block 125, thus completing a tailless cutting cycle. No manual intervention is required throughout the process, which avoids tail material generation and improves cutting efficiency and safety.

[0033] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fully automatic tailless cutting machine, comprising a fully automatic cutting machine body (1) and a motor (12) disposed within the fully automatic cutting machine body (1), characterized in that, Also includes: The first cutting disc (126) is disposed on the output shaft of the motor (12); The crushing mechanism is located on the output shaft of the motor (12). When the crushing mechanism is turned on, it is used to increase the thickness of the first cutting disc (126). A push-pull mechanism installed inside the fully automatic cutting machine body (1) drives the crushing mechanism to reciprocate between the motor (12) and the first cutting disc (126).

2. The fully automatic tailless cutting machine according to claim 1, characterized in that, The crushing mechanism includes a second cutting disc (121), and the output shaft of the motor (12) is fixedly connected to an installation sleeve (122). A positioning block (123) is fixedly connected to one end of the installation sleeve (122) away from the motor (12). A guide block (124) is fixedly connected to one end of the positioning block (123) away from the installation sleeve (122). An elliptical locking block (125) is fixedly connected to one end of the guide block (124) away from the positioning block (123). The elliptical locking block (125) is fixedly connected to the first cutting disc (126). An elliptical slot (127) is opened in the middle of the second cutting disc (121) so that it automatically fits into the elliptical locking block (125) after moving towards the first cutting disc (126).

3. The fully automatic tailless cutting machine according to claim 2, characterized in that, The push-pull mechanism includes a support frame (3), a multi-stage cylinder (31) is fixedly connected to the upper surface of the support frame (3), a retaining ring (4) is fixedly connected to the second cutting disc (121), a circular plate (32) is fixedly connected to the piston rod of the multi-stage cylinder (31), and a rotating groove (41) is provided on the retaining ring (4) for the circular plate (32) to slide in a circle.

4. The fully automatic tailless cutting machine according to claim 3, characterized in that, The fully automatic cutting machine body (1) is internally fixedly connected to a support plate (11), and the bottom of the support frame (3) and the motor (12) are connected to the support plate (11).

5. The fully automatic tailless cutting machine according to claim 1, characterized in that, The interior of the fully automatic cutting machine body (1) is also provided with round aluminum profiles (2) for the first cutting disc (126) to cut.

6. The fully automatic tailless cutting machine according to claim 3, characterized in that, The outer walls of the circular plate (32) in contact with the second cutting disc (121) and the rotating groove (41) are coated with lubricating oil.

7. The fully automatic tailless cutting machine according to claim 2, characterized in that, The second cutting disc (121) has a different thickness than the first cutting disc (126), and the thickness of the second cutting disc (121) is greater than the thickness of the first cutting disc (126).

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