Feeding machine for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a feeding machine for a numerical control machine tool, which comprises a feeding machine body, a feeding mechanism is arranged on one side of the top end of the feeding machine body, the feeding mechanism comprises a first motor, a driving roller and a conveying belt, and material grooves are arranged at two ends of one side of the feeding machine body. A side baffle is fixedly mounted at the top end of the side, away from the trough, of the feeder body. According to the feeding machine, the second mounting base, the third motor, the blocking plate, the blocking rods and the visual sensor are used in cooperation, a vertical cylindrical workpiece can fall into a material groove in the left side of the feeding machine body after being blocked by the blocking rods on one side, and the cylindrical workpiece which is transversely placed horizontally or keeps a perpendicular angle with the transverse horizontal position can penetrate through the bottom ends of the blocking rods; and when penetrating through the visual sensor, the cylindrical workpiece which keeps a vertical angle with the transverse horizontal placement is shifted into a trough on the right side of the feeding machine body, so that the workpiece can be automatically screened during conveying.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a feeder for numerically controlled machine tools. Background Art

[0002] Feeders for CNC machine tools are an auxiliary equipment for CNC machine tools. They are used to realize automatic feeding of materials, improve production efficiency and processing accuracy. Feeders for CNC machine tools are important auxiliary equipment in modern manufacturing industry. They can improve processing efficiency, reduce labor intensity, and play an important role in CNC machine tool processing.

[0003] For example, a feeder for CNC machine tools disclosed in the authorization announcement number CN218800765U includes a support plate, support rods are welded to the four corners of the lower surface of the support plate, a connecting rod is welded to the outer surface of the support rod, a first concave plate is arranged above the support plate, a baffle is welded to the inner side of the first concave plate, two groups of rollers are connected to the inner rotation of the first concave plate, and the outer surfaces of the two groups of rollers are connected through a conveyor belt transmission. After adopting the above technical scheme, the beneficial effects of the utility model are as follows: the adjustment function of the device is realized by the provided carrying box and electric push rod, the height of the conveyor belt can be adjusted, so that the conveyor belt can transport materials to the feed ports of CNC machine tools of different heights, thereby improving the scope of application of the device, and the square frame slides in the support plate to limit the first concave plate, so that the first concave plate can be kept in a relatively vertical state for lifting and lowering, thereby improving the stability of the operation of the device.

[0004] The above device has a simple structure and reasonable design, can meet the needs of users, and has great promotion value;

[0005] However, the above patent has the following shortcomings:

[0006] The above-mentioned feeder for CNC machine tools only has a conveying function. However, when the material is conveyed through the feeder, if the material is placed at an incorrect angle, manual intervention is required during the conveying process to remove the material at the incorrect angle, or manually adjust the angle of the material, which will affect the feeding efficiency. Utility Model Content

[0007] The purpose of the utility model is to provide a feeder for a CNC machine tool to solve the problems raised in the above background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A feeder for a numerically controlled machine tool, comprising

[0010] A feeder body, wherein a feeding mechanism is arranged on one side of the top of the feeder body, the feeding mechanism comprises a first motor, a driving roller and a conveyor belt, and a material trough is arranged on both ends of one side of the feeder body;

[0011] A side baffle is fixedly installed on the top of one side of the feeder body away from the material trough, and a material discharge port is opened on the outer side of the bottom end of the two material troughs, and a screening mechanism and a material shifting mechanism are respectively arranged at both ends of the side baffle;

[0012] The screening mechanism includes a second motor, a screw rod and a blocking rod, and the material-moving mechanism includes a second mounting seat, a third motor and a blocking plate.

[0013] Preferably, a first motor is fixedly installed on the outside of one side of the top end of the feeder body, a driving roller is arranged on the side of the feeder body close to the first motor, a driven roller is movably installed on the side of the feeder body away from the driving roller, a conveyor belt is movably installed outside the driving roller and the driven roller, and the output shaft of the first motor is fixedly connected to the driving roller;

[0014] Preferably, the first side frame and the second side frame are respectively provided at the top and bottom of the side baffle near the first motor, the second motor is fixedly installed on the top of the first side frame, the output shaft of the second motor is fixedly installed with a screw rod, the bottom end of the screw rod is movably connected to the second side frame through a bearing, a movable block is movably installed on the outside of the screw rod, and a baffle rod is fixedly installed on the outside of the movable block;

[0015] Preferably, a second mounting seat is fixedly mounted on the inner side of one end of the side baffle away from the second motor, a third motor is fixedly mounted on the top end of the second mounting seat, and a blocking plate is fixedly mounted on the output shaft of the third motor;

[0016] Preferably, a first mounting seat is provided at a left end of the side baffle close to the second mounting seat, and a visual sensor is fixedly mounted on the top of the first mounting seat;

[0017] Preferably, the outer sides of the two material troughs are provided with transparent tempered glass.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. A feeder for CNC machine tools is used in conjunction with a second mounting seat, a third motor, a blocking plate, a blocking rod and a visual sensor. An upright cylindrical workpiece will be blocked by the blocking rod on one side and fall into a material trough on the left side of the feeder body. A cylindrical workpiece placed horizontally or at a vertical angle to the horizontal position will pass through the bottom end of the blocking rod. When a cylindrical workpiece placed horizontally and at a vertical angle to the horizontal position passes through the visual sensor, it will be moved to the material trough on the right side of the feeder body, thereby automatically screening the workpieces during transportation.

[0020] 2. This feeder for CNC machine tools is used in conjunction with a conveyor belt, a second motor, a screw, a movable block and a stopper. When the conveyor belt rolls, the cylindrical workpiece is transported to the other end. When the diameter of the cylindrical workpiece to be transported changes, the second motor is started. The second motor controls the rotation of the screw. When the screw rotates, it drives the movable block to rise and fall. When the movable block rises and falls, it drives the stopper on one side to rise and fall synchronously. The distance with the conveyor belt is adjusted to adapt to cylindrical workpieces of different diameters, thereby achieving the purpose of easy adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the feeding mechanism of the utility model;

[0023] Figure 3 It is a schematic diagram of the screening mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the material shifting mechanism of the present utility model.

[0025] In the figure: 1. Feeder body; 2. Feeding mechanism; 201. First motor; 202. Active roller; 203. Conveyor belt; 3. Material trough; 4. Side baffle; 5. Screening mechanism; 501. Second motor; 502. Screw rod; 503. Baffle rod; 6. Material shifting mechanism; 601. Second mounting seat; 602. Third motor; 603. Baffle plate; 7. Driven roller; 8. First side frame; 9. Second side frame; 10. Movable block; 11. First mounting seat; 12. Visual sensor; 13. Feeding port; 14. Transparent tempered glass. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-4 As shown, a technical solution provided by the utility model:

[0028] A feeder for a numerically controlled machine tool comprises a feeder body 1, a feeding mechanism 2 is arranged on one side of the top of the feeder body 1, the feeding mechanism 2 comprises a first motor 201, an active roller 202 and a conveyor belt 203, and a material trough 3 is provided at both ends of one side of the feeder body 1; a side baffle 4 is fixedly installed on the top of one side of the feeder body 1 away from the material trough 3, a material discharge port 13 is provided on the outer side of the bottom ends of the two material troughs 3, and a screening mechanism 5 and a material shifting mechanism 6 are respectively arranged at both ends of the side baffle 4; the screening mechanism 5 comprises a second motor 501, a screw rod 502 and a baffle rod 503, and the material shifting mechanism 6 comprises a second mounting seat 601, a third motor 602 and a baffle plate 603, and the first motor 20 is fixedly installed on the outside of the top side of the feeder body 1 1. A driving roller 202 is arranged on one side of the feeder body 1 close to the first motor 201, a driven roller 7 is movably installed on one side of the feeder body 1 away from the driving roller 202, a conveyor belt 203 is movably installed outside the driving roller 202 and the driven roller 7, an output shaft of the first motor 201 is fixedly connected to the driving roller 202, a first side frame 8 and a second side frame 9 are respectively arranged on the top and bottom of the side baffle 4 close to the first motor 201, a second motor 501 is fixedly installed on the top of the first side frame 8, a screw rod 502 is fixedly installed on the output shaft of the second motor 501, the bottom end of the screw rod 502 is movably connected to the second side frame 9 through a bearing, a movable block 10 is movably installed outside the screw rod 502, and a stop rod 503 is fixedly installed on the outside of the movable block 10;

[0029] In this embodiment, when working, the first motor 201 is started, and the first motor 201 controls the rotation of the active roller 202. After the active roller 202 rotates, it cooperates with the driven roller 7 to control the rolling of the conveyor belt 203. When the conveyor belt 203 rolls, the cylindrical workpiece is transported to the other end. When the diameter of the cylindrical workpiece to be transported changes, the second motor 501 is started, and the second motor 501 controls the rotation of the screw rod 502. When the screw rod 502 rotates, it drives the movable block 10 to rise and fall. When the movable block 10 rises and falls, it drives the baffle rod 503 on one side to rise and fall synchronously, and the distance with the conveyor belt 203 is adjusted to adapt to cylindrical workpieces of different diameters, thereby achieving the purpose of easy adjustment.

[0030] like Figure 1 and Figure 4 As shown, a second mounting seat 601 is fixedly installed on the inner side of one end of the side baffle 4 away from the second motor 501, a third motor 602 is fixedly installed on the top of the second mounting seat 601, a blocking plate 603 is fixedly installed on the output shaft of the third motor 602, a first mounting seat 11 is arranged on the left end of the side baffle 4 close to the second mounting seat 601, and a visual sensor 12 is fixedly installed on the top of the first mounting seat 11

[0031] In this embodiment, during the conveying process, the upright cylindrical workpiece will be blocked by the baffle plate 503 on one side and fall into the material trough 3 on the left side of the feeder body 1. The cylindrical workpiece placed horizontally or at a vertical angle to the horizontal position will pass through the bottom end of the baffle plate 503. The cylindrical workpiece placed horizontally can be smoothly conveyed to the CNC machine tool through the conveyor belt 203. When the cylindrical workpiece placed horizontally at a vertical angle passes through the visual sensor 12, it is detected by the visual sensor 12, and then the third motor 602 is controlled to start. After the third motor 602 is started, it drives the baffle plate 603 at the bottom to rotate 90°, and moves the cylindrical workpiece to the material trough 3 on the right side of the feeder body 1, so that the workpiece can be automatically screened during transportation.

[0032] like Figure 1 As shown, the outer sides of the two troughs 3 are both provided with transparent tempered glass 14;

[0033] In this embodiment, the feeder body 1 is provided with transparent tempered glass 14 outside the two material troughs 3, so that it is easy to observe the interior of the material troughs 3.

[0034] Working principle: When working, start the first motor 201, the first motor 201 controls the active roller 202 to rotate, and after the active roller 202 rotates, it cooperates with the driven roller 7 to control the conveyor belt 203 to roll. When the conveyor belt 203 rolls, it transports the cylindrical workpiece to the other end. During the transportation process, the upright cylindrical workpiece will be blocked by the baffle 503 on one side and fall into the material trough 3 on the left side of the feeder body 1. The cylindrical workpiece placed horizontally or at a vertical angle to the horizontal position will pass through the bottom end of the baffle 503. The cylindrical workpiece placed horizontally can be smoothly transported to the CNC machine tool through the conveyor belt 203, while the cylindrical workpiece placed horizontally and at a vertical angle to the horizontal position will pass through the bottom end of the baffle 503. When a cylindrical workpiece at a right angle passes through the visual sensor 12, it is detected by the visual sensor 12, and then the third motor 602 is controlled to start. After the third motor 602 is started, it drives the blocking plate 603 at the bottom to rotate 90°, and moves the cylindrical workpiece to the material trough 3 on the right side of the feeder body 1. When the diameter of the cylindrical workpiece to be transported changes, the second motor 501 is started, and the second motor 501 controls the rotation of the screw rod 502. When the screw rod 502 rotates, it drives the movable block 10 to rise and fall. When the movable block 10 rises and falls, it drives the baffle rod 503 on one side to rise and fall synchronously, and adjusts the distance with the conveyor belt 203 to adapt to cylindrical workpieces of different diameters.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeder for a CNC machine tool, characterized in that: include A feeder body (1), wherein a feeding mechanism (2) is arranged on one side of the top end of the feeder body (1), wherein the feeding mechanism (2) comprises a first motor (201), a driving roller (202) and a conveyor belt (203), and a material trough (3) is provided at both ends of one side of the feeder body (1); A side baffle (4) is fixedly mounted on the top of the side of the feeder body (1) away from the material trough (3), and a material discharge port (13) is provided on the outer sides of the bottom ends of the two material troughs (3), and a screening mechanism (5) and a material shifting mechanism (6) are respectively provided at both ends of the side baffle (4); The screening mechanism (5) comprises a second motor (501), a screw rod (502) and a blocking rod (503), and the material shifting mechanism (6) comprises a second mounting seat (601), a third motor (602) and a blocking plate (603).

2. A feeder for a CNC machine tool according to claim 1, characterized in that: A first motor (201) is fixedly mounted on the outside of one side of the top end of the feeder body (1); a driving roller (202) is arranged on the side of the feeder body (1) close to the first motor (201); a driven roller (7) is movably mounted on the side of the feeder body (1) away from the driving roller (202); a conveyor belt (203) is movably mounted on the outside of the driving roller (202) and the driven roller (7); and an output shaft of the first motor (201) is fixedly connected to the driving roller (202).

3. A feeder for a CNC machine tool according to claim 2, characterized in that: A first side frame (8) and a second side frame (9) are respectively arranged at the top and bottom of the side baffle plate (4) on the side close to the first motor (201); the second motor (501) is fixedly mounted on the top of the first side frame (8); a screw rod (502) is fixedly mounted on the output shaft of the second motor (501); the bottom end of the screw rod (502) is movably connected to the second side frame (9) via a bearing; a movable block (10) is movably mounted on the outside of the screw rod (502); and a baffle rod (503) is fixedly mounted on the outside of the movable block (10).

4. A feeder for a CNC machine tool according to claim 3, characterized in that: A second mounting seat (601) is fixedly mounted on the inner side of one end of the side baffle (4) away from the second motor (501), a third motor (602) is fixedly mounted on the top end of the second mounting seat (601), and a blocking plate (603) is fixedly mounted on the output shaft of the third motor (602).

5. A feeder for a CNC machine tool according to claim 4, characterized in that: A first mounting seat (11) is provided at the left end of the side baffle (4) close to the second mounting seat (601), and a visual sensor (12) is fixedly mounted on the top of the first mounting seat (11).

6. A feeder for a CNC machine tool according to claim 1, characterized in that: The outer sides of the two material troughs (3) are both provided with transparent tempered glass (14).

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