Feeding device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tool production, in particular to a feeding device for a numerical control machine tool, which can conveniently feed cylindrical workpieces, improve practicability and be more convenient to use, and comprises a base and a support frame, and a driving motor, a speed reducer and a controller are arranged at the top of the base. The rotating end of the driving motor is connected with the input end of the speed reducer, a sliding way is arranged at the top of the supporting frame, a plurality of workpieces are placed in the sliding way, a rotating disc is arranged at the output end of the speed reducer, a supporting base is arranged at the top of the speed reducer, a sensor is arranged at the top of the supporting base, and an electric telescopic rod is arranged at the top of the supporting base. A plurality of feeding grooves are formed in the periphery of the rotating disc, a plurality of sensing blocks used for triggering the sensor are arranged on the side, close to the sensor, of the rotating disc, the driving motor, the sensor and the electric telescopic rod are all electrically connected with the controller through wires, the sliding way is obliquely arranged, and the feeding end of the sliding way is higher than the discharging end of the sliding way.

Description

Technical Field

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

[0002] As we all know, CNC machine tool is the abbreviation of digital control machine tool. It 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 out 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. In the process of CNC machine tool processing, a workpiece loading device is required.

[0003] Most of the loading devices for CNC machine tools on the market are not convenient for loading cylindrical workpieces, and cannot adjust the angle and position of cylindrical workpieces well. There are certain limitations when using them, which are not convenient for staff to operate and are relatively troublesome to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding device for a CNC machine tool, which can facilitate the feeding of cylindrical workpieces, improves practicality, and is more convenient to use.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for a CNC machine tool, comprising a base and a support frame, a driving motor, a reducer and a controller are arranged on the top of the base, the rotating end of the driving motor is connected to the input end of the reducer, a slide is arranged on the top of the support frame, a plurality of workpieces are placed inside the slide, a turntable is arranged on the output end of the reducer, a support seat is arranged on the top of the reducer, a sensor is arranged on the top of the support seat, an electric telescopic rod is arranged on the top of the support seat, a plurality of feeding troughs are arranged around the turntable, and a plurality of induction blocks for triggering the sensor are arranged on the side of the turntable close to the sensor.

[0008] Furthermore, the driving motor, the sensor, the electric telescopic rod and the controller are all electrically connected via wires.

[0009] Furthermore, the slide is arranged to be inclined, and the loading end of the slide is higher than the discharging end of the slide.

[0010] Furthermore, a buffer pad is provided at the telescopic end of the electric telescopic rod.

[0011] Furthermore, each of the induction blocks corresponds to the feeding trough one by one.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a feeding device for a CNC machine tool, which has the following beneficial effects:

[0014] The feeding device for a numerically controlled machine tool places a large number of cylindrical workpieces into the interior of a slideway by means of a driving motor, a controller, a reducer, a turntable, an electric telescopic rod and a sensor. When a feeding trough on the turntable rotates to the discharge end of the slideway, a cylindrical workpiece will fall into the feeding trough, and then the electric telescopic rod feeds the cylindrical workpiece in the feeding trough. The cylindrical workpieces can be fed one by one, thereby facilitating the feeding of the cylindrical workpieces, improving practicality and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model.

[0017] In the figure: 1. base; 2. support frame; 3. slide; 4. drive motor; 5. controller; 6. reducer; 7. turntable; 8. support seat; 9. electric telescopic rod; 10. sensor; 11. workpiece; 12. induction block; 13. loading chute. 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 1-2The utility model discloses a feeding device for a CNC machine tool, comprising a base 1 and a support frame 2, a driving motor 4, a reducer 6 and a controller 5 are arranged on the top of the base 1, the rotating end of the driving motor 4 is connected to the input end of the reducer 6, a slideway 3 is arranged on the top of the support frame 2, a plurality of workpieces 11 are placed inside the slideway 3, a turntable 7 is arranged on the output end of the reducer 6, a support seat 8 is arranged on the top of the reducer 6, a sensor 10 is arranged on the top of the support seat 8, an electric telescopic rod 9 is arranged on the top of the support seat 8, a plurality of feeding troughs 13 are arranged around the turntable 7, a plurality of induction blocks 12 for triggering the sensor 10 are arranged on the side of the turntable 7 close to the sensor 10, when the feeding trough 13 on the turntable 7 rotates to the discharge end of the slideway 3, a cylindrical workpiece 11 will fall into the inside of the feeding trough 13, and then the electric telescopic rod 9 feeds the cylindrical workpiece 11 inside the feeding trough 13, and the cylindrical workpiece 11 can be fed one by one.

[0020] The driving motor 4 , the sensor 10 , the electric telescopic rod 9 and the controller 5 are all electrically connected via wires. The controller 5 controls the electric telescopic rod 9 and the driving motor 4 to rotate according to feedback from the sensor 10 .

[0021] The slideway 3 is arranged to be inclined, the loading end of the slideway 3 is higher than the discharging end of the slideway 3 , and the tool automatically slides down inside the slideway 3 .

[0022] The telescopic end of the electric telescopic rod 9 is provided with a buffer pad, which plays a protective role on the workpiece 11 and the telescopic end of the electric telescopic rod 9.

[0023] There is a one-to-one correspondence between each induction block 12 and the loading trough 13 .

[0024] The drive motor 4, sensor 10, electric telescopic rod 9 and controller 5 are all conventional equipment purchased on the market and known to those skilled in the art. In this patent, we only use them and do not improve their structure and function. For those skilled in the art, their setting method, installation method and electrical connection method only need to be debugged according to the requirements of their instruction manual, and will not be described in detail here.

[0025] To sum up, in this feeding device for CNC machine tools, when in use, the driving motor 4 drives the reducer 6 to rotate, so as to drive the turntable 7 to rotate. When the feeding trough 13 on the turntable 7 rotates to the discharge end of the slide 3, a cylindrical workpiece 11 will fall into the interior of the feeding trough 13. After a cylindrical workpiece 11 fills the feeding trough 13, it and the cylindrical workpiece 11 can no longer enter the interior of the feeding trough 13. When the turntable 7 rotates, the outer wall of the turntable 7 can block the discharge end of the slide 3. When the feeding trough 13 moves to the electric telescopic rod 9, the induction block 12 triggers the sensor 10, and the controller 5 controls the driving motor 4 to stop rotating, and then controls the electric telescopic rod 9 to extend to push the workpiece 11 out of the inside of the feeding trough 13 to load the workpiece 11.

[0026] 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. A feeding device for a CNC machine tool, comprising a base (1) and a support frame (2), characterized in that: A driving motor (4), a reducer (6) and a controller (5) are arranged on the top of the base (1); the rotating end of the driving motor (4) is connected to the input end of the reducer (6); a slideway (3) is arranged on the top of the support frame (2); a plurality of workpieces (11) are placed inside the slideway (3); a turntable (7) is arranged on the output end of the reducer (6); a support seat (8) is arranged on the top of the reducer (6); a sensor (10) is arranged on the top of the support seat (8); an electric telescopic rod (9) is arranged on the top of the support seat (8); a plurality of feeding troughs (13) are arranged around the turntable (7); and a plurality of induction blocks (12) for triggering the sensor (10) are arranged on the side of the turntable (7) close to the sensor (10).

2. A feeding device for a CNC machine tool according to claim 1, characterized in that: The driving motor (4), the sensor (10), the electric telescopic rod (9) and the controller (5) are all electrically connected via wires.

3. A feeding device for a CNC machine tool according to claim 1, characterized in that: The slideway (3) is arranged in an inclined manner, and the loading end of the slideway (3) is higher than the discharging end of the slideway (3).

4. A feeding device for a CNC machine tool according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (9) is provided with a buffer pad.

5. The feeding device for a CNC machine tool according to claim 1, characterized in that: Each of the induction blocks (12) corresponds to the loading trough (13) one by one.

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