Feeding device for numerical control machine tool machining

Abstract

The feeding device comprises a feeding mechanism, a clamping mechanism, a numerical control machine body and a discharging mechanism, the clamping mechanism is arranged on the side wall of the numerical control machine body and located above the feeding mechanism, and the discharging mechanism is arranged on the side wall of the other side of the numerical control machine body and located above the feeding mechanism. According to the numerical control machine, the movable base is arranged, when a movable block drives a clamping air cylinder below the movable block to clamp materials on the surface of the feeding conveying belt to the surface of the movable base, a first screw is driven by a first motor to rotate, and the materials on the surface of the feeding conveying belt are clamped to the surface of the movable base; materials fixed to the surface of the movable base are moved to the position below the numerical control machine body and machined through the numerical control machine body, after machining is completed, the push plate is driven by the telescopic rod to push the materials to the surface of the discharging conveying belt for discharging, feeding and discharging of the numerical control machine body are achieved through the operation, and the situation that the workload is increased due to manual feeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a feeding device for numerical control machine tool processing. Background Art

[0002] A CNC machine tool is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] However, when the existing CNC machine tool feeding device is feeding, the staff is required to manually place the workpiece to be fed on the feeding structure, and then use the feeding structure to feed the workpiece into the CNC machine tool for processing. After processing, the workpiece is manually taken out. Manually taking materials increases the workload of the staff and reduces the feeding efficiency of the workpiece. Utility Model Content

[0004] The utility model aims to provide a feeding device for CNC machine tools, which provides a movable moving seat so that the material clamped from the surface of the feeding conveyor belt by the clamping cylinder is placed on the surface of the moving seat. After being clamped by the fixed component, the moving seat drives the material to the bottom of the CNC machine body under the rotation of the first screw for the CNC machine body to process it, and then pushes the push plate through the telescopic rod to push the material to the surface of the unloading conveyor belt, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device for CNC machine tool processing comprises a feeding mechanism, a clamping mechanism, a CNC machine body and a unloading mechanism, wherein the clamping mechanism is arranged on the side wall of the CNC machine body and is located above the feeding mechanism, and the unloading mechanism is arranged on the other side wall of the CNC machine body, and side windows are symmetrically provided on both side walls of the CNC machine body, and a square groove is provided on the side wall of the CNC machine body located between the two groups of side windows, and the square groove faces the clamping mechanism, and the CNC machine body is arranged on the surface of an operating table, and an installation groove is provided on the surface of the operating table, and the inner wall of the installation groove is fixedly installed with one end of a first screw through a bearing seat, and the other end of the first screw passes through the operating table and is keyed to the output shaft of a first motor, and the first motor is installed on the side wall of the operating table, and the side wall of the first screw is threadedly connected to a movable seat, and a fixing component is also provided on the surface of the movable seat.

[0007] Preferably, sliding grooves are symmetrically provided on the inner walls on both sides of the installation groove, and the side walls on both sides of the movable seat are slidably connected to the inner walls of the sliding grooves.

[0008] Preferably, the fixing assembly includes side plates, which are symmetrically arranged on the surface of the movable seat, and opposite side walls of the side plates are each provided with a first push rod, and inner rod ends of the first push rod are symmetrically provided with clamping plates.

[0009] Preferably, the two groups of side panels are located on the surface of the movable seat and in the same direction as the two groups of side windows on the side wall of the CNC machine body.

[0010] Preferably, the feeding mechanism comprises a bracket and a feeding conveyor belt, one side of the bracket is fixedly mounted on the side wall of the operating table, and the feeding conveyor belt is arranged between two groups of brackets.

[0011] Preferably, the clamping mechanism includes a fixed frame, a second motor, a second screw and a moving block, one side leg of the fixed frame is arranged at the midpoint of the frame, the other side leg of the frame is installed on the surface of the operating table and is located on the side wall of the CNC machine body, one end of the second screw passes through the side wall of the fixed frame and is keyed to the output shaft of the second motor, the second motor is fixedly installed on the side wall of the fixed frame, the other end of the second screw is arranged on the inner wall of the fixed frame, and the side wall of the second screw is threadedly connected to the moving block.

[0012] Preferably, the clamping mechanism further comprises a second push rod and a clamping cylinder, the second push rod is arranged on the bottom surface of the moving block, and the inner rod end of the second push rod is fixedly mounted to the top end of the clamping cylinder.

[0013] Preferably, a limiting groove is provided on the top surface inside the fixing frame, and the inner wall of the limiting groove is slidably connected to the top side wall of the moving block.

[0014] Preferably, the unloading mechanism includes a fixed plate and a telescopic rod, the fixed plate is arranged on one side of the top surface of the operating table and located on one side of the mounting groove, the side wall of the fixed plate is fixedly installed with the telescopic rod, a push plate is provided at the inner rod end of the telescopic rod, and a placement groove is provided on the surface of the bracket on the other side of the mounting groove, and a unloading conveyor belt is provided inside the placement groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a movable moving seat. When the moving block drives the clamping cylinder below to clamp the material on the surface of the feeding conveyor belt to the surface of the moving seat, the first motor drives the first screw to rotate, so that the material fixed on the surface of the moving seat is moved to the bottom of the CNC machine body, and the CNC machine body processes it. After the processing is completed, the telescopic rod drives the push plate to push the material to the surface of the unloading conveyor belt for unloading. In this way, the feeding and unloading of the CNC machine body is realized, and the workload increased by manual feeding is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall bottom structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the position structure of the mobile seat of the utility model.

[0021] In the figure: 1. bracket; 2. feeding conveyor belt; 3. fixing frame; 4. second motor; 5. second screw rod; 6. limiting groove; 7. moving block; 8. second push rod; 9. clamping cylinder; 10. CNC machine body; 11. side window; 12. square groove; 13. operating table; 14. mounting groove; 15. first motor; 16. first screw rod; 17. moving seat; 18. side plate; 19. first push rod; 20. clamping plate; 21. fixing plate; 22. telescopic rod; 23. push plate; 24. placement groove; 25. unloading conveyor belt; 26. slide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 4 , the utility model provides a technical solution:

[0024] A feeding device for CNC machine tool processing includes a feeding mechanism, a clamping mechanism, a CNC machine body 10 and a blanking mechanism, wherein the clamping mechanism is arranged on the side wall of the CNC machine body 10 and is located above the feeding mechanism, and the blanking mechanism is arranged on the other side wall of the CNC machine body 10, and side windows 11 are symmetrically provided on both side walls of the CNC machine body 10, and a square groove 12 is provided on the side wall of the CNC machine body 10 located between the two groups of side windows 11, and the square groove 12 faces the clamping mechanism, and the CNC machine body 10 is arranged on the surface of an operating table 13, and a mounting groove 14 is provided on the surface of the operating table 13, and the inner wall of the mounting groove 14 is fixedly installed with one end of a first screw rod 16 through a bearing seat, and the other end of the first screw rod 16 passes through the operating table 13 and is keyed to the output shaft of a first motor 15, and the first motor 15 is installed on the side wall of the operating table 13, and the side wall of the first screw rod 16 is threadedly connected to a movable seat 17, and a fixing component is also provided on the surface of the movable seat 17.

[0025] The inner walls on both sides of the mounting groove 14 are symmetrically provided with sliding grooves 26, and the side walls on both sides of the movable seat 17 are slidably connected to the inner walls of the sliding grooves 26. By symmetrically providing the sliding grooves 26 on the inner walls on both sides of the mounting groove 14, and the side walls of the movable seat 17 are slidably connected to the inner walls of the sliding grooves 26, the movable seat 17 slides in the movable seat 17 under the rotation of the first screw rod 16 through the sliding grooves 26 to ensure the moving direction of the movable seat 17.

[0026] The fixing assembly includes a side plate 18 symmetrically arranged on the surface of the moving seat 17 , and opposite side walls of the side plate 18 are each provided with a first push rod 19 , and inner rod ends of the first push rod 19 are symmetrically provided with a clamping plate 20 .

[0027] The two groups of side panels 18 are located on the surface of the moving seat 17 in the same direction as the two groups of side windows 11 on the side wall of the CNC machine body 10. A first push rod 19 is arranged on the surface of the moving seat 17 to push the clamping plate 20 to clamp and fix the material to increase the movement of the moving seat 17 to prevent the material from falling.

[0028] The feeding mechanism includes a bracket 1 and a feeding conveyor belt 2 . One side of the bracket 1 is fixedly mounted on the side wall of the operating table 13 , and the feeding conveyor belt 2 is arranged between two groups of brackets 1 .

[0029] The clamping mechanism includes a fixed frame 3, a second motor 4, a second screw 5 and a moving block 7. One side leg of the fixed frame 3 is set at the midpoint of the bracket 1, and the other side leg of the bracket 1 is installed on the surface of the operating table 13 and is located on the side wall of the CNC machine body 10. One end of the second screw 5 passes through the side wall of the fixed frame 3 and is keyed to the output shaft of the second motor 4. The second motor 4 is fixedly installed on the side wall of the fixed frame 3. The other end of the second screw 5 is set on the inner wall of the fixed frame 3, and the side wall of the second screw 5 is threadedly connected to the moving block 7.

[0030] The clamping mechanism further includes a second push rod 8 and a clamping cylinder 9 . The second push rod 8 is arranged on the bottom surface of the moving block 7 , and the inner rod end of the second push rod 8 is fixedly mounted to the top end of the clamping cylinder 9 .

[0031] A limiting groove 6 is provided on the top surface of the fixing frame 3 , and the inner wall of the limiting groove 6 is slidably connected to the top side wall of the moving block 7 .

[0032] The moving block 7 is threadedly connected to the second screw 5 so that the second motor 4 can drive the second screw 5 to rotate, thereby driving the moving block 7 to move on the side wall of the second screw 5, and then the moving block 7 drives the clamping cylinder 9 below to place the material clamped from the surface of the feed conveyor belt 2 on the surface of the moving seat 17, so as to realize loading and avoid manual loading in sequence.

[0033] The unloading mechanism includes a fixed plate 21 and a telescopic rod 22. The fixed plate 21 is arranged on one side of the top surface of the operating table 13 and is located on one side of the mounting groove 14. The side wall of the fixed plate 21 is fixedly installed with the telescopic rod 22. A push plate 23 is arranged at the inner rod end of the telescopic rod 22. A placement groove 24 is opened on the surface of the bracket 1 on the other side of the mounting groove 14, and a unloading conveyor belt 25 is arranged inside the placement groove 24.

[0034] A telescopic rod 22 is installed on the side wall of the fixed plate 21, and a push plate 23 is arranged at the inner rod end of the telescopic rod 22 to push the material under the push of the telescopic rod 22, so that the material is pushed from the surface of the movable seat 17 to the surface of the unloading conveyor belt 25, so as to realize the unloading of the material processed by the CNC machine body 10.

[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A feeding device for CNC machine tool processing, comprising a feeding mechanism, a clamping mechanism, a CNC machine body (10) and a feeding mechanism, characterized in that: The clamping mechanism is arranged on the side wall of the CNC machine body (10) and is located above the feeding mechanism. The unloading mechanism is arranged on the other side wall of the CNC machine body (10). The side walls of the CNC machine body (10) are symmetrically provided with side windows (11). The side wall of the CNC machine body (10) located between the two sets of side windows (11) is provided with a square groove (12). The square groove (12) faces the clamping mechanism. The CNC machine body (10) is arranged on the surface of an operating table (13). A mounting groove (14) is provided on the surface of the operating table (13); the inner wall of the mounting groove (14) is fixedly mounted to one end of a first screw rod (16) via a bearing seat; the other end of the first screw rod (16) passes through the operating table (13) and is keyed to an output shaft of a first motor (15); the first motor (15) is mounted on a side wall of the operating table (13); the side wall of the first screw rod (16) is threadedly connected to a movable seat (17); and a fixing component is also provided on the surface of the movable seat (17).

2. A feeding device for CNC machine tool processing according to claim 1, characterized in that: The inner walls on both sides of the installation groove (14) are symmetrically provided with sliding grooves (26), and the side walls on both sides of the movable seat (17) are slidably connected to the inner walls of the sliding grooves (26).

3. A feeding device for CNC machine tool processing according to claim 2, characterized in that: The fixing assembly comprises a side plate (18) which is symmetrically arranged on the surface of the movable seat (17); opposite side walls of the side plate (18) are each provided with a first push rod (19); and inner rod ends of the first push rod (19) are symmetrically provided with a clamping plate (20).

4. A feeding device for CNC machine tool processing according to claim 3, characterized in that: The two groups of side panels (18) are located on the surface of the movable seat (17) and in the same direction as the two groups of side windows (11) on the side wall of the CNC machine body (10).

5. A feeding device for CNC machine tool processing according to claim 4, characterized in that: The feeding mechanism comprises a bracket (1) and a feeding conveyor belt (2); one side of the bracket (1) is fixedly mounted on a side wall of an operating table (13); and the feeding conveyor belt (2) is arranged between two groups of brackets (1).

6. The feeding device for CNC machine tool processing according to claim 1, characterized in that: The clamping mechanism comprises a fixed frame (3), a second motor (4), a second screw (5) and a moving block (7); a leg on one side of the fixed frame (3) is arranged at the midpoint of the frame (1); a leg on the other side of the frame (1) is mounted on the surface of an operating table (13) and is located on the side wall of a numerical control machine body (10); one end of the second screw (5) passes through the side wall of the fixed frame (3) and is keyed to an output shaft of the second motor (4); the second motor (4) is fixedly mounted on the side wall of the fixed frame (3); the other end of the second screw (5) is arranged on the inner wall of the fixed frame (3); and the side wall of the second screw (5) is threadedly connected to the moving block (7).

7. A feeding device for CNC machine tool processing according to claim 6, characterized in that: The clamping mechanism further comprises a second push rod (8) and a clamping cylinder (9); the second push rod (8) is arranged on the bottom surface of the moving block (7); the inner rod end of the second push rod (8) is fixedly mounted to the top end of the clamping cylinder (9).

8. A feeding device for CNC machine tool processing according to claim 7, characterized in that: A limiting groove (6) is provided on the top surface inside the fixing frame (3), and the inner wall of the limiting groove (6) is slidably connected to the top side wall of the moving block (7).

9. A feeding device for CNC machine tool processing according to claim 8, characterized in that: The unloading mechanism comprises a fixed plate (21) and a telescopic rod (22); the fixed plate (21) is arranged on one side of the top surface of the operating table (13) and located on one side of the mounting groove (14); the side wall of the fixed plate (21) is fixedly mounted on the telescopic rod (22); a push plate (23) is arranged at the inner rod end of the telescopic rod (22); a placement groove (24) is provided on the surface of the bracket (1) located on the other side of the mounting groove (14); and a unloading conveyor belt (25) is arranged inside the placement groove (24).

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