Automatic feeding device for machining

Abstract

The utility model relates to an automatic feeding device for machining, which comprises a bottom frame and blanking frames, the two blanking frames are mounted on the bottom frame in a sliding manner, each blanking frame comprises two vertical plates, side baffles are mounted on the outer sides of the two vertical plates, a plurality of right-angle blanking plates are mounted between the two vertical plates in an inclined manner, and the right-angle blanking plates are arranged on the vertical plates. The multiple right-angle discharging plates are distributed in a Z shape, and a limiting feeding mechanism is installed at the end of the bottom frame. A first motor works to drive a first two-way threaded rod to rotate, then the bottom plates in threaded connection are driven to move, the two bottom plates move oppositely at the same speed, the distance between the discharging frames is adjusted, and then parts with different lengths can be stacked conveniently; the two right-angle clamping plates do opposite movement at the same speed, the distance between the right-angle clamping plates is adjusted to be matched with the lengths of the parts, and then the parts with the different lengths are fed one by one.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to an automatic loading device for machining. Background Art

[0002] The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of machines. Other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance, etc. The process is composed of one or several sequential processes, and one process is composed of several work steps.

[0003] When loading shaft parts and pipe parts, the lengths of different shaft parts and pipe parts are different. The existing devices cannot flexibly adjust the stacking part and the automatic loading part according to the length of the parts. In the actual use process, different loading devices need to be equipped for different parts, resulting in high production costs. Content of the Utility Model

[0004] The problem solved by the utility model is to provide an automatic loading device for machining, which solves the technical problem that when loading shaft parts and pipe parts, the lengths of different shaft parts and pipe parts are different, the existing devices cannot flexibly adjust the stacking part and the automatic loading part according to the length of the parts, and in the actual use process, different loading devices need to be equipped for different parts, resulting in high production costs.

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

[0006] An automatic loading device for machining, including a chassis and a blanking frame. Two blanking frames are slidably installed on the chassis. The blanking frame includes two vertical plates, and side baffles are installed on the outer sides of the two vertical plates. A number of right-angle blanking plates are obliquely installed between the two vertical plates, and the number of right-angle blanking plates is distributed in a Z shape. A limit loading mechanism is installed at the end of the chassis.

[0007] Preferably, a first motor is installed on the side wall of the top of the chassis, and a first bidirectional threaded rod is installed at the output end of the first motor.

[0008] Preferably, the thread directions at both ends of the first bidirectional threaded rod are opposite, and both ends of the first bidirectional threaded rod are respectively threadedly connected to two bottom plates. The bottom plates are slidably installed on the slide rails on the top side of the chassis.

[0009] Preferably, the limit loading mechanism includes a fixed frame installed on the chassis. An air cylinder is installed on the bottom side of the fixed frame. A lifting plate is installed at the telescopic end of the air cylinder, and a first baffle is installed on the side of the lifting plate close to the material rack.

[0010] Preferably, an adjusting seat is installed on the lifting plate. At both ends of the top side of the adjusting seat, right-angle clamping plates are slidably installed, and a second baffle is installed on the outer side of the right-angle clamping plates.

[0011] Preferably, a chute is formed on the adjusting seat, a second motor is installed at the end of the adjusting seat, and a second bidirectional threaded rod is installed at the output end of the second motor inside the chute.

[0012] Preferably, the thread directions at both ends of the second bidirectional threaded rod are opposite, and both ends of the second bidirectional threaded rod are respectively threadedly connected to the two right-angle clamping plates.

[0013] The beneficial effects of the present utility model are as follows: By driving the first bidirectional threaded rod to rotate through the operation of the first motor, the bottom plate connected by threads is driven to move, and the two bottom plates move in the same speed and opposite directions, realizing the adjustment of the distance between the blanking frames, and thus facilitating the stacking of parts with different lengths. By driving the second bidirectional threaded rod to rotate through the operation of the second motor, the right-angle clamping plates connected by threads are driven to move, and the two right-angle clamping plates move in the same speed and opposite directions, adjusting the distance between the right-angle clamping plates to match the length of the parts, and thus realizing the feeding of different-length parts one by one. Description of the Drawings

[0014] Figure 1 It is the first structural schematic diagram of the whole of the present utility model;

[0015] Figure 2 It is the second structural schematic diagram of the whole of the present utility model;

[0016] Figure 3 It is the sectional view of the adjusting seat of the present utility model.

[0017] Legend Explanation:

[0018] 1. Bottom frame; 2. Blanking frame; 3. Bottom plate; 4. Vertical plate; 5. Side baffle; 6. Right-angle blanking plate; 7. First bidirectional threaded rod; 8. First motor; 9. Fixed frame; 10. Pneumatic cylinder; 11. Lifting plate; 12. First baffle; 13. Adjusting seat; 14. Right-angle clamping plate; 15. Second baffle; 16. Chute; 17. Second motor; 18. Second bidirectional threaded rod. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0020] Next, specific embodiments are given.

[0021] See Figures 1 to 3 Figures 1 to 3 , an automatic feeding device for machining, including a chassis 1 and a blanking rack 2. Two blanking racks 2 are slidably installed on the chassis 1. The blanking rack 2 includes two vertical plates 4, and side baffles 5 are installed on the outer sides of the two vertical plates 4. A number of right-angle blanking plates 6 are inclinedly installed between the two vertical plates 4. The number of right-angle blanking plates 6 is distributed in a Z shape. A first motor 8 is installed on the top side wall of the chassis 1. A first bidirectional threaded rod 7 is installed at the output end of the first motor 8. The thread directions at both ends of the first bidirectional threaded rod 7 are opposite, and both ends of the first bidirectional threaded rod 7 are respectively threadedly connected to two bottom plates 3. The bottom plates 3 are slidably installed on the slide rails on the top side of the chassis 1. When the first motor 8 works, it drives the first bidirectional threaded rod 7 to rotate, and then drives the threadedly connected bottom plates 3 to move. The two bottom plates 3 move at the same speed in opposite directions to realize the adjustment of the distance between the blanking racks 2;

[0022] A limit feeding mechanism is installed at the end of the chassis 1. The limit feeding mechanism includes a fixed frame 9 installed on the chassis 1. An air cylinder 10 is installed on the bottom side of the fixed frame 9. A lifting plate 11 is installed at the telescopic end of the air cylinder 10. A first baffle 12 is installed on the side of the lifting plate 11 close to the blanking rack 2. An adjusting seat 13 is installed on the lifting plate 11. Right-angle clamping plates 14 are slidably installed at both ends of the top side of the adjusting seat 13. A second baffle 15 is installed on the outer side of the right-angle clamping plates 14. A chute 16 is opened on the adjusting seat 13. A second motor 17 is installed at the end of the adjusting seat 13. A second bidirectional threaded rod 18 is installed at the output end of the second motor 17 inside the chute 16. The thread directions at both ends of the second bidirectional threaded rod 18 are opposite, and both ends of the second bidirectional threaded rod 18 are respectively threadedly connected to the two right-angle clamping plates 14. When the air cylinder 10 works, it drives the lifting plate 11 to move up and down. When the lifting plate 11 descends until the first baffle 12 is lower than the bottom end of the right-angle blanking plate 6, at this time the parts automatically roll between the two right-angle clamping plates 14 and are blocked by the second baffle 15. Then when the lifting plate 11 rises, at this time the parts on the right-angle blanking plate 6 are blocked by the first baffle 12 to realize the one-by-one feeding of the parts. By the second motor 17 working to drive the second bidirectional threaded rod 18 to rotate, and then drive the threadedly connected right-angle clamping plates 14 to move. The two right-angle clamping plates 14 move at the same speed in opposite directions, and the distance between the right-angle clamping plates 14 is adapted to the length of the parts.

[0023] The first motor 8 operates to drive the rotation of the first bidirectional threaded rod 7, thereby driving the movement of the bottom plate 3 connected by threads. The two bottom plates 3 move in the same speed and in opposite directions, realizing the adjustment of the distance between the blanking frames 2. Place shaft-like or pipe-like parts on the right-angle blanking plate 6 of the blanking frame 2. At this time, the parts roll down along the right-angle blanking plate 6. The air cylinder 10 operates to drive the lifting plate 11 to move up and down. When the lifting plate 11 descends until the first baffle 12 is lower than the bottom end of the right-angle blanking plate 6, the parts automatically roll between the two right-angle clamping plates 14 and are blocked by the second baffle 15. Then when the lifting plate 11 rises, at this time, the parts on the right-angle blanking plate 6 are blocked by the first baffle 12, realizing the feeding of parts one by one. The second motor 17 operates to drive the rotation of the second bidirectional threaded rod 18, thereby driving the movement of the right-angle clamping plates 14 connected by threads. The two right-angle clamping plates 14 move in the same speed and in opposite directions, and the distance between the right-angle clamping plates 14 is adapted to the length of the parts.

[0024] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An automatic feeding device for machining, characterized in that, It includes a chassis (1) and a blanking rack (2). Two blanking racks (2) are slidably installed on the chassis (1). The blanking rack (2) includes two vertical plates (4), and side baffles (5) are installed on the outer sides of the two vertical plates (4). A number of right-angled blanking plates (6) are inclined and installed between the two vertical plates (4). The number of right-angled blanking plates (6) is distributed in a Z shape. A limit feeding mechanism is installed at the end of the chassis (1).

2. The automatic feeding device for machining according to claim 1, characterized in that, A first motor (8) is installed on the top side wall of the chassis (1), and a first bidirectional threaded rod (7) is installed at the output end of the first motor (8).

3. The automatic loading device for machining according to claim 2, characterized in that, The two ends of the first bidirectional threaded rod (7) have opposite thread directions, and the two ends of the first bidirectional threaded rod (7) are respectively threadedly connected to two bottom plates (3). The bottom plates (3) are slidably installed on the slide rails on the top side of the chassis (1).

4. An automatic feeding device for machining according to claim 3, characterized in that, The limit feeding mechanism includes a fixed frame (9) installed on the chassis (1). An air cylinder (10) is installed on the bottom side of the fixed frame (9). A lifting plate (11) is installed at the telescopic end of the air cylinder (10), and a first baffle (12) is installed on the side of the lifting plate (11) close to the blanking rack (2).

5. An automatic feeding device for machining according to claim 4, characterized in that, An adjusting seat (13) is installed on the lifting plate (11). Right-angled clamping plates (14) are slidably installed at both ends of the top side of the adjusting seat (13), and a second baffle (15) is installed on the outer side of the right-angled clamping plates (14).

6. An automatic feeding device for machining according to claim 5, characterized in that, A chute (16) is formed on the adjusting seat (13). A second motor (17) is installed at the end of the adjusting seat (13), and a second bidirectional threaded rod (18) is installed at the output end of the second motor (17) inside the chute (16).

7. An automatic feeding device for machining according to claim 6, characterized in that, The two ends of the second bidirectional threaded rod (18) have opposite thread directions, and the two ends of the second bidirectional threaded rod (18) are respectively threadedly connected to the two right-angled clamping plates (14).

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