Automatic material receiving device of numerical control lathe

Abstract

The utility model discloses an automatic material receiving device of a numerical control lathe, which relates to the technical field of numerical control equipment and comprises a connecting frame arranged at the top of the lathe, two ends of the bottom of the connecting frame are respectively connected with a moving seat through a telescopic component, one side of the moving seat is vertically welded with a limiting rod, and the surface of the limiting rod is movably connected with a material driving plate in a penetrating manner. A driving structure is fixed to one side of the moving seat and engaged with a threaded rod, and one end of the material receiving groove is movably connected with a telescopic material receiving end. The slope plate is fixed to the inner wall of the telescopic material receiving end, the slope plate and the horizontal plane form an inclination angle, unloaded workpieces can be guided into the material receiving groove, therefore, centralized collection of the workpieces is achieved, and wireless communication with the connecting frame can be achieved by installing the signal receiver on one side of the telescopic material receiving end.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control equipment, in particular to an automatic material receiving device for a numerical control lathe. Background Art

[0002] The combination of a numerical control system and a controlled machine tool is called a numerical control machine tool. According to the processing method, numerical control machine tools can be divided into numerical control machine tools, numerical control milling machines, numerical control drilling machines, numerical control boring machines, numerical control grinders, and electrical machining machines. When unloading materials from existing numerical control lathes, manual material picking and receiving are required. On the other hand, after the existing lathes have machined the workpiece, the surface temperature of the workpiece is usually high, and it needs to be placed for a certain period of time to cool before it can be removed, which is not conducive to improving the overall processing efficiency. For this reason, we propose an automatic material receiving device for a numerical control lathe that can remove the workpiece without waiting for the workpiece to cool down. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic material receiving device for a CNC lathe to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic material receiving device for a CNC lathe, comprising a connecting frame installed on the top of the lathe, the two ends of the bottom of the connecting frame are respectively connected to a moving seat through a telescopic component, the moving seat can be pulled and moved in the vertical direction by the telescopic component, one side of the moving seat is vertically welded with a limit rod, the limit rod is a cylindrical rod, the surface of the limit rod is movably penetrated and connected with a material-driving plate, the material-driving plate can push the processed workpiece to be unloaded from the lathe, one side of the moving seat is fixed with a driving structure, the driving structure is meshed with a threaded rod, the threaded rod is connected to the internal thread of the material-driving plate through the driving structure The structure can pull the threaded rod to rotate in the vertical direction, thereby driving the material rushing plate to move along the radial direction of the limiting rod. The top of the connecting frame is wirelessly connected to the material receiving trough through the position signal transmitter. One end of the material receiving trough is movably connected to the telescopic material receiving end. The side of the telescopic material receiving end is connected to the signal receiver. When the position signal transmitter transmits the position information of the connecting frame to the signal receiver, the two ends of the material receiving trough drive the telescopic material receiving end to extend out of the lower end of the lathe. When the driving structure drives the material rushing plate to push the processed workpiece to the telescopic material receiving end, the slope panel on the inner wall of the telescopic material receiving end can guide the workpiece into the material receiving trough, and the workpiece is collected through the material receiving trough.

[0005] As a further solution of the utility model: the connecting frame is a U-shaped bracket, and the connecting frame can be fixed on the gantry.

[0006] As a further solution of the utility model: the telescopic component is a telescopic cylinder, which includes a fixed part and a telescopic part. The fixed part is fixed to the bottom surface of the connecting frame, and the telescopic part passes through the bottom of the fixed part. The telescopic part can adjust the distance of the moving seat in the vertical direction.

[0007] As a further solution of the utility model: the material-driving plate is a rubber rod in the shape of "I", "L" or "U", the height of the material-driving plate is not less than 5 cm, and the material-driving plate can push the workpiece processed on the processing table to one end of the processing table.

[0008] As a further solution of the utility model: a limiting plate is welded at one end of the limiting rod, the limiting plate is tangent to the end of the material-driving plate, the height of the limiting plate is smaller than the height of the material-driving plate, the horizontal bisection surfaces of the limiting plate and the material-driving plate overlap with each other, and the limiting plate can limit the moving distance of the material-driving plate.

[0009] As a further solution of the utility model: the driving structure includes a motor, the output end of the motor is connected to a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the central axis of the driven bevel gear is welded to the threaded rod, and the output end of the driving structure is electrically connected to an external power supply.

[0010] As a further solution of the utility model: a slope panel tangent to the bottom surface of the material receiving trough is fixed to the inner wall of the telescopic material receiving end, and a baffle is welded to one end of the material receiving trough, and the baffle can shield one end of the material receiving trough.

[0011] As a further solution of the utility model: the lathe includes a processing table, both ends of the processing table are movably connected with a gantry, one side of the gantry is movably connected with a machine head, and a connecting frame is fixed to the top end of the gantry, so that the connecting frame can move along the path of the gantry.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a connecting frame that can move with the gantry, and can pull the material-driving plate to push the workpiece processed on the processing table without waiting for the surface of the material-driving plate to cool down, so as to save the time of unloading the workpiece and improve the overall processing efficiency. By providing a telescopic material receiving end, the workpiece can be collected and temporarily placed after processing, thereby improving the convenience of workpiece unloading.

[0014] 2. The utility model fixes a slope panel on the inner wall of the telescopic material receiving end. The slope panel forms an inclination with the horizontal plane, which can guide the unloaded workpieces into the receiving trough, thereby realizing centralized collection of the workpieces. By installing a signal receiver on one side of the telescopic material receiving end, wireless communication with the connecting frame can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the application scenario of the utility model;

[0016] Figure 2 This is a partial exploded structural diagram of the utility model.

[0017] In the figure: 1. Processing table; 2. Gantry; 3. Machine head; 4. Connecting frame; 5. Telescopic component; 6. Moving seat; 7. Motor; 8. Driving bevel gear; 9. Driven bevel gear; 10. Threaded rod; 11. Material rushing plate; 12. Limit rod; 13. Limit plate; 14. Position signal transmitter; 15. Material receiving trough; 16. Telescopic material receiving end; 17. Signal receiver; 18. Baffle; 19. Slope panel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 2 The utility model provides a technical solution: an automatic material receiving device for a CNC lathe, comprising a connecting frame 4 installed on the top of the lathe, the lathe comprising a processing table 1, both ends of the processing table 1 are movably connected with a gantry 2, one side of the gantry 2 is movably connected with a machine head 3, the connecting frame 4 is fixed to the top of the gantry 2, and the connecting frame 4 can move along the path of the gantry 2.

[0020] The two ends of the bottom of the connecting frame 4 are respectively connected to a moving seat 6 through a telescopic part 5. The moving seat 6 can be pulled and moved in the vertical direction by the telescopic part 5. A limiting rod 12 is vertically welded on one side of the moving seat 6. The limiting rod 12 is a cylindrical rod. The surface of the limiting rod 12 is movably penetrated and connected with a material-driving plate 11. The material-driving plate 11 can push the processed workpiece to be unloaded from the lathe. A driving structure is fixed on one side of the moving seat 6.

[0021] The driving structure includes a motor 7, the output end of the motor 7 is connected to a driving bevel gear 8, the driving bevel gear 8 is meshed with a driven bevel gear 9, the central axis of the driven bevel gear 9 is welded with a threaded rod 10, the output end of the driving structure is electrically connected to an external power supply, the driving structure is meshed with a threaded rod 10, the threaded rod 10 is connected to the internal thread of the material-driving plate 11, and the threaded rod 10 can be pulled to rotate in the vertical direction through the driving structure, thereby driving the material-driving plate 11 to move in the radial direction of the limit rod 12, and the top of the connecting frame 4 is wirelessly connected to the position signal transmitter 14 It is connected to a material receiving trough 15, one end of which is movably connected to a telescopic material receiving end 16, and the side of the telescopic material receiving end 16 is connected to a signal receiver 17. When the position signal transmitter 14 transmits the position information of the connecting frame 4 to the signal receiver 17, the two ends of the material receiving trough 15 drive the telescopic material receiving end 16 to extend out of the lower end of the lathe. When the driving structure drives the material rushing plate 11 to push the processed workpiece to the telescopic material receiving end 16, the slope panel 19 on the inner wall of the telescopic material receiving end 16 can guide the workpiece into the material receiving trough 15, and the workpiece is collected through the material receiving trough 15.

[0022] Preferably, Figure 2 As shown, the connecting frame 4 is a U-shaped bracket, and the connecting frame 4 can be fixed on the gantry 2.

[0023] Preferably, Figure 2 As shown, the telescopic component 5 is a telescopic cylinder, which includes a fixed part and a telescopic part. The fixed part is fixed to the bottom surface of the connecting frame 4, and the telescopic part passes through the bottom of the fixed part. The telescopic part can adjust the distance of the moving seat 6 in the vertical direction.

[0024] Preferably, Figure 2 As shown, the material-driving plate 11 is a "U"-shaped rubber rod, and the height of the material-driving plate 11 is not less than 5 cm. The material-driving plate 11 can push the processed workpiece on the processing table 1 to one end of the processing table 1.

[0025] Preferably, Figure 2 As shown, a limiting plate 13 is welded to one end of the limiting rod 12, and the limiting plate 13 is tangent to the end of the material-rushing plate 11. The height of the limiting plate 13 is smaller than the height of the material-rushing plate 11, and the horizontal bisecting surfaces of the limiting plate 13 and the material-rushing plate 11 coincide with each other. The limiting plate 13 can limit the moving distance of the material-rushing plate 11.

[0026] Preferably, Figure 1 As shown, a slope panel 19 tangent to the bottom surface of the material receiving trough 15 is fixed to the inner wall of the telescopic material receiving end 16 , and a baffle 18 is welded to one end of the material receiving trough 15 , which can shield one end of the material receiving trough 15 .

[0027] Working principle: When in use, after the workpiece is processed on the processing table 1, the lathe sends a processing end signal to the position signal transmitter 14. After receiving the signal, the position signal transmitter 14 starts the telescopic component 5. The telescopic component 5 pulls the motor 7 downward through the moving seat 6, adjusts the height of the limit rod 12 and the material-catching plate 11 from the top surface of the processing table 1, and pulls the material-catching plate 11 in the horizontal direction through the gantry 2, while pushing the workpiece to move in the direction of the telescopic material receiving end 16. When the workpiece moves to one end of the processing table 1, the telescopic material receiving end 16 is driven by the telescopic structure at one end thereof to move and extend out of one end of the processing table 1, and the motor 7 is started. The motor 7 drives the driven bevel gear 9 to rotate through the driving bevel gear 8 at the output end, and the driven bevel gear 9 drives the threaded rod 10 to rotate in the vertical direction, so that the material-catching plate 11 pushes the workpiece into the telescopic material receiving end 16, and the slope panel 19 in the telescopic material receiving end 16 guides the workpiece to the material receiving trough 15 for collection.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material receiving device for a CNC lathe, characterized in that: The invention comprises a connecting frame (4) mounted on the top of a lathe, wherein the two ends of the bottom of the connecting frame (4) are respectively connected to a moving seat (6) through a telescopic component (5), a limiting rod (12) is vertically welded to one side of the moving seat (6), a surface of the limiting rod (12) is movably penetrated and connected to a material-driving plate (11), a driving structure is fixed to one side of the moving seat (6), a threaded rod (10) is meshed with the driving structure, the threaded rod (10) is connected to the internal thread of the material-driving plate (11), the top of the connecting frame (4) is wirelessly connected to a material receiving trough (15) through a position signal transmitter (14), one end of the material receiving trough (15) is movably connected to a telescopic material receiving end (16), and a signal receiver (17) is connected to the side of the telescopic material receiving end (16).

2. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: The connecting frame (4) is a U-shaped bracket.

3. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: The telescopic component (5) is a telescopic cylinder, which comprises a fixed portion and a telescopic portion, wherein the fixed portion is fixed to the bottom surface of the connecting frame (4), and the telescopic portion passes through the bottom of the fixed portion.

4. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: The material-chasing plate (11) is a rubber rod in a straight line, L or U shape, and the height of the material-chasing plate (11) is not less than 5 cm.

5. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: A limiting plate (13) is welded to one end of the limiting rod (12), the limiting plate (13) is tangent to and fits with the end of the material-driving plate (11), the height of the limiting plate (13) is less than the height of the material-driving plate (11), and the horizontal bisecting surfaces of the limiting plate (13) and the material-driving plate (11) overlap each other.

6. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: The driving structure comprises a motor (7), the output end of the motor (7) is connected to a driving bevel gear (8), the driving bevel gear (8) is meshed with a driven bevel gear (9), and the central axis of the driven bevel gear (9) is welded to a threaded rod (10).

7. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: A sloped panel (19) tangent to the bottom surface of the material receiving trough (15) is fixed to the inner wall of the telescopic material receiving end (16), and a baffle (18) is welded to one end of the material receiving trough (15).

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