Automatic grabbing and feeding device

Abstract

The utility model relates to the technical field of automatic grabbing and feeding devices, and discloses an automatic grabbing and feeding device which comprises a mechanical arm and an electric clamping jaw, a fixing block is fixedly installed at the top of the mechanical arm, the electric clamping jaw is connected to the outer wall of the fixing block in a clamped mode, a through groove is formed in the fixing block, and the through groove is communicated with the mechanical arm. According to the automatic grabbing and feeding device, the rotating disc is pushed through the push plate so that the rotating disc can rotate on the inner wall of the electric clamping jaw, and the rotating disc is matched with the inclined groove and the sliding rod in a rotating mode so that the limiting block can be driven to enter the limiting groove or move out of the limiting groove; the connecting rod can be limited in the through groove or the limiting of the connecting rod can be relieved, then the electric clamping jaw can be quickly mounted or dismounted, compared with traditional bolt connection, the operation is simpler, the use is more convenient, and workers can conveniently overhaul the electric clamping jaw.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic snatch loading device technical field, specifically is a kind of automatic snatch loading device. BACKGROUND

[0002] In metal processing industry, a large amount of waste steel can be recycled and utilized, and in the process of recycling waste steel, mechanical arm is used to clamp metal and put it into the inside of recycling device for processing.

[0003] Currently, the mechanical clamp for metal industry needs to be repaired regularly to avoid damage to the mechanical clamp by steel and affect the normal use of the mechanical clamp. However, the mechanical clamp and the mechanical arm are usually installed by bolts. When the mechanical clamp needs to be repaired, it needs to be disassembled first. Before disassembling the mechanical clamp, a plurality of different types of bolts need to be disassembled. Conversely, when the mechanical clamp and the mechanical arm need to be installed together, a plurality of bolts need to be connected and installed. The operation steps are too complicated, which brings inconvenience to the staff repairing the mechanical clamp. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an automatic snatch loading device to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automatic snatch loading device, comprising a mechanical arm and an electric clamp, a fixed block is fixedly installed on the top of the mechanical arm, an electric clamp is connected to the outer wall of the fixed block, a through slot is formed in the fixed block, a limiting slot is formed in the inner wall of the through slot, a dismounting mechanism is arranged on the electric clamp to facilitate dismounting the electric clamp, the dismounting mechanism can quickly dismount the electric clamp, and the structure is simple and convenient to use, a lubricating mechanism is arranged on the dismounting mechanism, which can lubricate the electric clamp to make it run more smoothly, and the dismounting mechanism comprises:

[0006] A connecting rod is fixedly installed on one end of the outer wall of the electric clamp, and the other end of the connecting rod is connected to the inner wall of the through slot, the inner wall of the connecting rod is slidably connected to a limiting block, the outer wall of the limiting block is attached to the inner wall of the limiting slot, and a slide rod is fixedly installed on the outer wall of the limiting block, which can limit the connecting rod in the through slot by the limiting block and the limiting slot.

[0007] A rotating disc is rotationally connected to the inner wall of the electric clamping jaw, and a slant groove is formed in the rotating disc, the outer wall of the sliding rod is attached to the inner wall of the slant groove, and a push plate is fixedly installed on the outer wall of the rotating disc.

[0008] A clockwork spring is fixedly installed at one end of the rotating disc, and the other end of the clockwork spring is fixedly installed on the inner wall of the electric clamping jaw.

[0009] Preferably, the lubricating mechanism comprises a push rod, one end of the push rod is fixedly installed on the outer wall of the sliding rod, the other end of the push rod is fixedly installed with a baffle through the connecting rod, and the through hole can be opened or blocked by the sliding of the push rod and the cooperation of the baffle.

[0010] Preferably, an oil groove is formed in the inner wall of the connecting rod.

[0011] Preferably, an oil injection pipe is fixedly installed on the outer wall of the connecting rod, and a top cover is threadedly connected to the outer wall of the oil injection pipe.

[0012] Preferably, a piston is fixedly installed on the outer wall of the push rod, and the piston is slidingly connected to the inner wall of the oil groove, and the lubricating oil in the oil groove can be squeezed out through the through hole by the sliding of the piston.

[0013] Preferably, a through hole is formed in the connecting rod.

[0014] Compared with the prior art, the automatic grabbing and feeding device has the following advantages

[0015] Beneficial effects:

[0016] 1. The automatic grabbing and feeding device, by the push plate pushing the rotating disc, can make the rotating disc rotate in the inner wall of the electric clamping jaw, and by the rotation of the rotating disc and the cooperation of the slant groove and the sliding rod, the limiting block can be driven into the inside of the limiting groove or moved out of the limiting groove, so that the connecting rod can be limited in the through groove or the limitation on the connecting rod is released, and then the electric clamping jaw can be quickly installed or disassembled, which is simpler to operate than the traditional bolt connection and more convenient to use, and is convenient for the staff to overhaul the electric clamping jaw.

[0017] 2. The automatic grabbing and feeding device, by the sliding of the limiting block and the cooperation of the sliding rod, the push rod and the piston, the lubricating oil in the oil groove can be squeezed out through the through hole, so that the lubricating oil can flow to the connecting shaft of the electric clamping jaw, so that the electric clamping jaw can be lubricated, and the electric clamping jaw runs more smoothly. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is the whole structure schematic diagram of electric clamping jaw of the utility model;

[0020] Figure 3 It is the explosion structure schematic diagram of the utility model Figure 2 ;

[0021] Figure 4 It is the cross section structure schematic diagram of connecting rod of the utility model;

[0022] Figure 5 It is the A place enlarged structure schematic diagram of the utility model Figure 4 ;

[0023] In the drawing: 1, mechanical arm;2, fixed block;3, electric clamping jaw;4, through slot;5, limiting slot;6, dismounting mechanism;61, connecting rod;62, turntable;63, clockwork spring;64, limiting block;65, sliding rod;66, inclined slot;67, push plate;7, lubricating mechanism;71, push rod;72, baffle;73, oil groove;74, piston;75, oil injection pipe;76, top cover;77, through hole. Specific implementation

[0024] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a kind of automatic grabbing feeding device, including mechanical arm 1 and electric clamping jaw 3, the top of mechanical arm 1 is fixedly installed with fixed block 2, and the outer wall of fixed block 2 is clamped with electric clamping jaw 3, and through slot 4 is opened in fixed block 2, and limiting slot 5 is opened in the inner wall of through slot 4, and dismounting mechanism 6 for facilitating dismounting electric clamping jaw 3 is arranged on electric clamping jaw 3, and electric clamping jaw 3 can be quickly disassembled by being set dismounting mechanism 6, simple structure, convenient to use, dismounting mechanism 6 is provided with lubricating mechanism 7, and electric clamping jaw 3 can be lubricated by being set lubricating mechanism 7, so that electric clamping jaw 3 runs more smoothly.

[0025] The dismounting mechanism 6 comprises a connecting rod 61, a rotating disc 62, a spring 63, a limiting block 64, a sliding rod 65, an inclined slot 66 and a push plate 67. One end of the connecting rod 61 is fixedly installed on the outer wall of the electric clamp jaw 3, the other end of the connecting rod 61 is clamped on the inner wall of the through slot 4, the inner wall of the connecting rod 61 is slidingly connected with the limiting block 64, the outer wall of the limiting block 64 is attached to the inner wall of the limiting slot 5, the connecting rod 61 is limited in the through slot 4 by the cooperation of the limiting block 64 and the limiting slot 5, the outer wall of the limiting block 64 is fixedly installed with the sliding rod 65, the rotating disc 62 is rotationally connected to the inner wall of the electric clamp jaw 3, the inclined slot 66 is formed on the rotating disc 62, the outer wall of the sliding rod 65 is attached to the inner wall of the inclined slot 66, the sliding rod 65 is driven by the rotating disc 62 to slide on the inner wall of the connecting rod 61, the outer wall of the rotating disc 62 is fixedly installed with the push plate 67, the rotating disc 62 is driven by the push plate 67 to rotate on the inner wall of the electric clamp jaw 3, one end of the spring 63 is fixedly installed on the side wall of the rotating disc 62, the other end of the spring 63 is fixedly installed on the inner wall of the electric clamp jaw 3, the spring 63 is elastically driven to rotate the rotating disc 62 to reset.

[0026] The lubricating mechanism 7 comprises a push rod 71, a baffle 72, an oil groove 73, a piston 74, an oil injection pipe 75, a top cover 76 and a through hole 77. One end of the push rod 71 is fixedly installed on the outer wall of the sliding rod 65, the other end of the push rod 71 is fixedly installed with the baffle 72 penetrating through the connecting rod 61, the through hole 77 is blocked by the baffle 72, the oil groove 73 is formed on the inner wall of the connecting rod 61, the oil injection pipe 75 is fixedly installed on the outer wall of the connecting rod 61, the top cover 76 is threadedly connected to the outer wall of the oil injection pipe 75, the top cover 76 is separated from the oil injection pipe 75 by rotating, the oil injection pipe 75 is used to inject lubricating oil into the oil groove 73, the piston 74 is fixedly installed on the outer wall of the push rod 71 and slidingly connected to the inner wall of the oil groove 73, the piston 74 is slidingly driven by the push rod 71 in the process of the sliding rod 65 driving the limiting block 64 to gradually slide out of the limiting slot 5, the through hole 77 is formed on the connecting rod 61, the lubricating oil in the oil groove 73 is extruded outwards through the through hole 77 by the sliding of the piston 74, so that the lubricating oil can flow to the connecting shaft of the electric clamp jaw 3, thereby lubricating the electric clamp jaw 3.

[0027] Working principle: when the electric clamp jaw 3 needs to be overhauled, the push plate 67 pushes the rotating disc 62, the rotating disc 62 rotates on the inner wall of the electric clamp jaw 3 and compresses the clockwork spring 63, the inclined groove 66 pushes the sliding rod 65 while the rotating disc 62 rotates, the sliding rod 65 drives the limiting block 64 to slide on the inner wall of the connecting rod 61 and gradually slides out of the limiting groove 5, when the limiting block 64 completely slides out of the limiting groove 5, the limiting of the connecting rod 61 is released, at this time, the connecting rod 61 is directly taken out from the inside of the through groove 4, so that the electric clamp jaw 3 and the fixed block 2 can be separated, so that the disassembly of the electric clamp jaw 3 can be completed, compared with the traditional bolt connection, the operation is simpler, the use is more convenient, and the staff can overhaul the electric clamp jaw 3.

[0028] The sliding rod 65 drives the limiting block 64 to gradually slide out of the limiting groove 5, and the push rod 71 can drive the piston 74 to slide on the inner wall of the oil groove 73, so that the piston 74 gradually approaches the through hole 77, at the same time, the push rod 71 drives the baffle 72 to gradually move away from the through hole 77, at this time, the sliding of the piston 74 can extrude the lubricating oil in the oil groove 73 outward through the through hole 77, so that the lubricating oil can flow to the connecting shaft of the electric clamp jaw 3, so that the electric clamp jaw 3 can be lubricated, and the electric clamp jaw 3 runs more smoothly.

[0029] The above is a detailed description of the general utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modification or improvement is within the protection scope of the utility model.

Claims

1. An automatic grabbing and feeding device, comprising a mechanical arm (1) and an electric clamping jaw (3), a fixed block (2) is fixedly installed on the top of the mechanical arm (1), and the outer wall of the fixed block (2) is clamped with the electric clamping jaw (3), characterized in that: The fixed block (2) is provided with a through groove (4), the inner wall of the through groove (4) is provided with a limiting groove (5), the electric clamping jaw (3) is provided with a dismounting mechanism (6) facilitating the dismounting of the electric clamping jaw (3), the dismounting mechanism (6) is provided with a lubricating mechanism (7), and the dismounting mechanism (6) comprises: A connecting rod (61) is fixedly installed at one end of the electric clamping jaw (3), and the other end of the connecting rod (61) is clamped on the inner wall of the through groove (4); the inner wall of the connecting rod (61) is slidably connected with a limiting block (64), the outer wall of the limiting block (64) is attached to the inner wall of the limiting groove (5), and the outer wall of the limiting block (64) is fixedly installed with a sliding rod (65); A rotating disc (62) is rotatably connected to the inner wall of the electric clamping jaw (3), the rotating disc (62) is provided with an inclined groove (66), the outer wall of the sliding rod (65) is attached to the inner wall of the inclined groove (66), and the outer wall of the rotating disc (62) is fixedly installed with a push plate (67); A clockwork spring (63) is fixedly installed at one end of the rotating disc (62), and the other end of the clockwork spring (63) is fixedly installed on the inner wall of the electric clamping jaw (3).

2. The automatic grabbing and feeding device according to claim 1, characterized in that: The lubricating mechanism (7) comprises a push rod (71), one end of the push rod (71) is fixedly installed on the outer wall of the sliding rod (65), and the other end of the push rod (71) is fixedly installed with a baffle (72) penetrating through the connecting rod (61).

3. The automatic grabbing and feeding device according to claim 1, characterized in that: The inner wall of the connecting rod (61) is provided with an oil groove (73).

4. The automatic grabbing and feeding device according to claim 3, characterized in that: The outer wall of the connecting rod (61) is fixedly installed with an oil injection pipe (75), and the outer wall of the oil injection pipe (75) is threadedly connected with a top cover (76).

5. The automatic grabbing and feeding device according to claim 2, characterized in that: The outer wall of the push rod (71) is fixedly installed with a piston (74), and the piston (74) is slidably connected to the inner wall of the oil groove (73).

6. The automatic grabbing and feeding device according to claim 1, characterized in that: The connecting rod (61) is provided with a through hole (77).

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