Feeding and discharging stand column combined type mechanism of machine tool

Abstract

The utility model relates to the technical field of feeding and discharging equipment, in particular to a machine tool feeding and discharging stand column combined type mechanism which comprises a base, a stand frame is rotationally connected to the base, a sliding seat is slidably connected to the outer portion of the stand frame, and a first adjusting arm is fixedly connected to the outer portion of the sliding seat. A second adjusting arm is rotatably connected to the bottom of the first adjusting arm, a fourth motor is fixedly connected to the outer portion of the second adjusting arm, a connecting frame is fixedly connected to the output end of the fourth motor, a driving assembly is arranged in the vertical frame and used for driving the sliding seat to vertically move, and the sliding seat is driven by the rotation of the fourth motor to move vertically. Through the arrangement of the adjusting assembly, angle adjustment can be conducted on articles, through the arrangement of the driving assembly, the height of the sliding seat can be adjusted, so that height adjustment can be conducted on the first adjusting arm and the second adjusting arm, the articles can be rotationally conveyed to different stations, multi-directional transfer is achieved, and the function is not limited any more.

Description

A composite mechanism for loading and unloading columns of machine tools Technical Field

[0001] This utility model relates to the field of loading and unloading equipment technology, and in particular to a composite mechanism for loading and unloading columns of machine tools. Background Technology

[0002] Machine tool loading and unloading devices are automatic or semi-automatic mechanical devices that feed the workpieces to be processed onto the processing position of the machine tool and remove the processed workpieces from the processing position. They are also known as automatic workpiece loading and unloading devices. Most machine tool loading and unloading devices have relatively simple unloading mechanisms or loading mechanisms that also have unloading functions. Therefore, machine tool loading and unloading devices are often simply referred to as loading devices.

[0003] In the prior art, Chinese Patent No. CN219787576U discloses a CNC machine tool loading and unloading device that can compensate for tool wear, including a machine tool body and a storage plate. The processing groove and the surface of the extension plate in the machine tool body are both provided with moving grooves. A lead screw three is movably connected in the moving groove through a bearing. The base plate is slidably connected in the moving groove through a screw three. The two sides of the upper surface of the base plate are symmetrically connected with vertical plates one. The surface of vertical plate one is slidably connected with vertical plate two through a guide groove. The upper end of vertical plate two is fixedly connected to the lower surface of the storage plate. The upper surface of the storage plate is provided with a sliding groove two. A lead screw four is movably connected in the sliding groove two through a bearing. A push plate one is slidably connected in the sliding groove two through a screw four. The push plate two is fixedly connected to the upper surface of the storage plate.

[0004] This patent only allows for the horizontal and vertical transfer and adjustment of items, but it cannot transfer or transport items at different angles, thus limiting its functionality. Summary of the Invention

[0005] In view of the technical problems mentioned in the background art, this utility model provides a composite mechanism for loading and unloading columns of machine tools.

[0006] The technical solution adopted by this utility model is: a composite mechanism for loading and unloading machine tools, including a base, a vertical frame rotatably connected to the base, a sliding seat slidably connected to the outside of the vertical frame, a first adjusting arm fixedly connected to the outside of the sliding seat, a second adjusting arm rotatably connected to the bottom of the first adjusting arm, a fourth motor fixedly connected to the outside of the second adjusting arm, a connecting frame fixedly connected to the output end of the fourth motor, and a driving component provided inside the vertical frame, the driving component being used to drive the sliding seat to move vertically.

[0007] In one embodiment, a first motor is fixedly connected to the base, and the output end of the first motor is fixedly connected to the upright frame.

[0008] In one embodiment, sliders are fixedly connected to both ends of the sliding seat, slide rails are fixedly connected to both sides of the upright frame, and the sliding seat is slidably connected to the outside of the slide rails.

[0009] In one embodiment, the drive assembly includes a second motor fixedly connected to the outside of the sliding seat, a gear fixedly connected to the output end of the second motor, and a rack fixedly connected to the upright frame. The side of the upright frame closest to the second motor has an open structure, and the gear meshes with the rack.

[0010] In one embodiment, a third motor is fixedly connected to the outside of the first adjusting arm, and the output end of the third motor is fixedly connected to the second adjusting arm.

[0011] In one embodiment, corrugated sleeves are fixedly connected to both the top and bottom of the sliding seat, and one end of each corrugated sleeve is fixedly connected to the upright frame.

[0012] In one embodiment, the frame is externally fixedly connected with a lifting ring.

[0013] In one embodiment, the external of the frame is fixedly connected to a protective cover.

[0014] The beneficial effects of this utility model are as follows: Compared with the prior art, in this utility model, the angle of the item can be adjusted by the rotation of the fourth motor, and the height of the sliding seat can be adjusted by the setting of the drive component, thereby realizing the height adjustment of the first adjusting arm and the second adjusting arm. The item can be rotated and transported to different workstations, realizing multi-directional transfer and making the function no longer limited. Attached Figure Description

[0015] Figure 1 is a structural schematic diagram of this utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of this utility model;

[0017] Figure 3 is a schematic diagram of the rack and gear in this utility model;

[0018] Figure 4 is a schematic diagram of the structure of the protective cover in this utility model.

[0019] The components in the diagram are labeled as follows: 1. Base; 2. Frame; 3. First motor; 4. Sliding seat; 5. Corrugated sleeve; 6. Second motor; 7. First adjusting arm; 8. Third motor; 9. Second adjusting arm; 10. Fourth motor; 11. Connecting frame; 12. Gear; 13. Rack; 14. Protective cover. Detailed Implementation

[0020] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0021] 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 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.

[0022] The present invention will be further described below with reference to Figures 1-4.

[0023] To address the problems existing in the background art, this application proposes the following technical solution: a composite mechanism for loading and unloading machine tools, comprising a base 1, a vertical frame 2 rotatably connected to the base 1, a lifting ring fixedly connected to the outside of the vertical frame 2, a sliding seat 4 slidably connected to the outside of the vertical frame 2, a first motor 3 fixedly connected to the base 1, the output end of the first motor 3 being fixedly connected to the vertical frame 2, the first motor 3 being used to adjust the angle of the vertical frame 2, and a protective cover 14 fixedly connected to the outside of the vertical frame 2, the protective cover 14 being able to rotate with the vertical frame 2.

[0024] Corrugated sleeves 5 are fixedly connected to the top and bottom of the sliding seat 4. One end of each corrugated sleeve 5 is fixedly connected to the upright frame 2. The corrugated sleeve 5 serves to protect and buffer the sliding seat 4.

[0025] In a further design, sliders are fixedly connected to both ends of the sliding seat 4, and slide rails are fixedly connected to both sides of the upright frame 2. The sliding seat 4 is slidably connected to the outside of the slide rails. The sliders and slide rails are not shown in the figure, but can be understood by those skilled in the art through textual description.

[0026] In a further design, a first adjusting arm 7 is fixedly connected to the outside of the sliding seat 4, a second adjusting arm 9 is rotatably connected to the bottom of the first adjusting arm 7, a fourth motor 10 is fixedly connected to the outside of the second adjusting arm 9, and a connecting frame 11 is fixedly connected to the output end of the fourth motor 10. The angle of the item can be adjusted by rotating the fourth motor 10. A drive component is provided inside the frame 2, which is used to drive the sliding seat 4 to move vertically.

[0027] The first adjusting arm 7 is externally fixedly connected to a third motor 8, and the output end of the third motor 8 is fixedly connected to the second adjusting arm 9. The second adjusting arm 9 can be driven by the third motor 8 to adjust the angle.

[0028] The drive assembly includes a second motor 6 fixedly connected to the outside of the sliding seat 4, a gear 12 fixedly connected to the output end of the second motor 6, and a rack 13 fixedly connected to the upright frame 2. The side of the upright frame 2 closest to the second motor 6 is open. The gear 12 meshes with the rack 13, and the second motor 6 drives the gear 12 to rotate. The meshing of the gear 12 with the rack 13 can drive the first adjusting arm 7 and the second adjusting arm 9 to adjust their height.

[0029] The usage method of this embodiment is as follows:

[0030] By connecting the required type of electric gripper to the bottom of the connecting frame 11, the second motor 6 drives the gear 12 to rotate. The meshing of the gear 12 with the rack 13 drives the first adjusting arm 7 and the second adjusting arm 9 to adjust their height until the electric gripper aligns with the corresponding item. The item is then clamped by the electric gripper. The third motor 8 drives the second adjusting arm 9 to adjust its angle. The rotation of the fourth motor 10 allows for angle adjustment of the item. The first motor 3 drives the upright frame 2, the first adjusting arm 7, and the second adjusting arm 9 to adjust their angles, thereby transporting the item to different workstations for processing and improving processing efficiency.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A composite mechanism for loading and unloading columns of a machine tool, characterized in that, The system includes a base (1), on which a vertical frame (2) is rotatably connected. A sliding seat (4) is slidably connected to the outside of the vertical frame (2). A first adjusting arm (7) is fixedly connected to the outside of the sliding seat (4). A second adjusting arm (9) is rotatably connected to the bottom of the first adjusting arm (7). A fourth motor (10) is fixedly connected to the outside of the second adjusting arm (9). A connecting frame (11) is fixedly connected to the output end of the fourth motor (10). A driving component is provided inside the vertical frame (2). The driving component is used to drive the sliding seat (4) to move vertically.

2. The composite mechanism for loading and unloading machine tools according to claim 1, characterized in that, A first motor (3) is fixedly connected to the base (1), and the output end of the first motor (3) is fixedly connected to the frame (2).

3. The composite mechanism for loading and unloading machine tools according to claim 2, characterized in that, Both ends of the sliding seat (4) are fixedly connected to sliders, and both sides of the upright frame (2) are fixedly connected to slide rails. The sliding seat (4) is slidably connected to the outside of the slide rails.

4. The composite mechanism for loading and unloading machine tools according to claim 3, characterized in that, The drive assembly includes a second motor (6) fixedly connected to the outside of the sliding seat (4), a gear (12) fixedly connected to the output end of the second motor (6), and a rack (13) fixedly connected to the upright frame (2). The upright frame (2) has an open structure on the side near the second motor (6), and the gear (12) meshes with the rack.

5. The composite mechanism for loading and unloading machine tools according to claim 4, characterized in that, The first adjusting arm (7) is externally fixedly connected to a third motor (8), and the output end of the third motor (8) is fixedly connected to the second adjusting arm (9).

6. The composite mechanism for loading and unloading machine tool columns according to claim 5, characterized in that, The top and bottom of the sliding seat (4) are fixedly connected with corrugated sleeves (5), and one end of the corrugated sleeves (5) is fixedly connected to the upright frame (2).

7. A composite mechanism for loading and unloading machine tools according to claim 6, characterized in that, The external fixed connection of the frame (2) is a lifting ring.

8. The composite mechanism for loading and unloading machine tool columns according to claim 1, characterized in that, The external fixed connection cover (14) of the upright frame (2) is provided.

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