CN210709413U - Feeding trolley - Google Patents

Abstract

The utility model relates to a pay-off dolly, base including the slope setting, be equipped with a plurality of chambeies of placing that are used for placing the part on the base, every place the lower of chamber and be equipped with the dog, still be equipped with the drive on the base the drive arrangement that the dog reciprocated, it is corresponding with the import of material loading platform to place the export in chamber. The utility model discloses a guide rail and guide block complex structure, can labour saving and time saving, with placing the chamber on the dolly alignment material loading platform sooner, the volume of stock whereabouts has been controlled to the dog structure, when needs stock whereabouts, starts the cylinder, and the stock falls to the material loading platform under the action of gravity, need not artifical transport, has improved work efficiency, adopts to place the chamber and places the stock, can see stock quantity very clearly, the management of being convenient for.

Description

Feeding trolley

Technical Field

The invention relates to the field of machinery, in particular to a mechanical feeding device.

Background

The hot die forging press is the indispensable high-accuracy forging equipment of modern forging production for carry out the die forging and the finishing forging of metal, before the die forging, need heat the stock, the stock is circular, and at present, the stock transports near the material loading bench through artifical transport or live the trailer transport on the material loading bench, and artifical transport is to the material loading bench, and is inefficient and take manpower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a problem that stock conveying efficiency is low when solving forging and pressing, the utility model provides a feeding trolley, base including slope setting, be equipped with a plurality of chambeies of placing that are used for placing the part on the base, every it is equipped with the dog to place the lower department in chamber, still be equipped with the drive on the base the drive arrangement that the dog reciprocated, it is corresponding with the import of material loading platform to place the export in chamber.

Preferably, the driving device comprises a propelling cylinder arranged on the feeding table and a fixing seat arranged on the base, a mounting groove is formed in the fixing seat, a guide groove is further formed in one side of the mounting groove, a pushing block is arranged in the guide groove in a sliding mode, a piston of the propelling cylinder corresponds to the pushing block in position, an arc-shaped sliding groove is formed in the pushing block, a stop block is arranged in the mounting groove in a sliding mode, a guide pin is arranged on the stop block, the guide pin is arranged in the arc-shaped sliding groove in a sliding mode, and the moving direction of the stop block is perpendicular to the moving direction of the propelling cylinder. The guide groove limits the moving direction of the push block and prevents the push block from sliding randomly.

Further, still be equipped with the step face in the mounting groove, the fixed mounting panel that is equipped with on the dog, the mounting panel size with the mounting groove size is corresponding, the cover is equipped with the spring on the dog, spring one end supports the step face, the other end supports the mounting panel. Under the effect of propulsion cylinder, the dog pushes down, and the mounting plate presses the spring, and when the dog need up move, the propulsion cylinder resets, and the ejector pad is up pushed up to the spring, and the ejector pad resets promptly.

Preferably, baffles are arranged on two sides of the placing cavity. The baffle prevents that adjacent bucket tooth stock from interfering each other, influences the stock and rolls on the material loading platform automatically.

Further, still including setting up the guide block in the base bottom, the base below still be equipped with guide block complex guide rail, the guide rail direction with place the chamber and arrive the material loading platform direction is perpendicular. After the feeding trolley is filled with blanks, the pushing trolley is pushed, the guide block is matched with the guide rail, the labor-saving effect is achieved, meanwhile, the placing cavity in the trolley can be directly aligned to the feeding table along the guide rail, time is not wasted on adjusting the feeding table and placing the cavity, and the working efficiency is improved.

Preferably, a connecting rod is connected between the two guide blocks, a nut is fixedly arranged on the connecting rod and matched with a fixed screw rod, the screw rod is in transmission connection with the stepping motor, and the screw rod is parallel to the guide rail. The moving distance is controlled by means of a stepping motor.

The beneficial effects are that the utility model discloses a guide rail and guide block complex structure can labour saving and time saving, and the feeding platform is aimed at with the chamber of placing on the dolly sooner, and the volume of stock whereabouts has been controlled to the dog structure, and when needs stock whereabouts, start the cylinder, the stock whereabouts under the action of gravity to the feeding platform, need not artifical transport, has improved work efficiency, adopts to place the chamber and places the stock, can see stock quantity very clearly, the management of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1;

fig. 3 is a left side view of the present invention;

1. a feeding table; 2. a base; 3. a blank; 4. a baffle plate; 5. a stopper; 6. a spring; 7. a push block; 8. a guide pin; 9. a circular arc chute; 10. mounting grooves; 11. a guide rail; 12. a guide block; 13. propelling the cylinder; 14. mounting a plate; 15. a step surface; 16. a fixed seat; 17. a connecting rod; 18. a nut; 19. a screw rod; 20. a stepping motor; 21. guide groove

Detailed Description

As shown in the figure, the feeding trolley comprises a base 2 which is obliquely arranged, a plurality of placing cavities used for placing parts are formed in the base 2, a stop block 5 is arranged at the lowest position of each placing cavity, a driving device used for driving the stop block 5 to move up and down is further arranged on the base 2, and an outlet of each placing cavity corresponds to an inlet of a feeding table 1. The driving device comprises a propelling cylinder 13 arranged on the feeding table 1 and a fixing seat 16 arranged on the base 2, wherein a mounting groove 10 is formed in the fixing seat 16, a pushing block 7 is arranged in the guide groove 21 in a sliding mode, a piston of the propelling cylinder 13 corresponds to the pushing block 7 in position, an arc-shaped sliding groove 9 is formed in the pushing block 7, a stop block 5 is arranged in the mounting groove 10 in a sliding mode, a guide pin 8 is arranged on the stop block 5, the guide pin 8 is arranged in the arc-shaped sliding groove 9 in a sliding mode, and the moving direction of the stop block 5 is perpendicular to the moving direction of the propelling cylinder 13. Still be equipped with step face 15 in the mounting groove 10, the fixed mounting panel 14 that is equipped with on the dog, mounting panel 14 the size with the mounting groove 10 size is corresponding, the cover is equipped with spring 6 on the dog 5, 6 one end of spring supports step face 15, and the other end supports mounting panel 14. In order to prevent the blanks 3 in the adjacent placing cavities from interfering when falling, the two sides of the placing cavities are provided with baffles 4. Still including setting up guide block 12 in 2 bottoms on the base, 2 below on the base still are equipped with guide rail 11, guide rail 11 direction with place the chamber and arrive 1 direction of material loading platform is perpendicular, guide block 12 with 11 cooperation drives of guide rail 2 remove. A connecting rod 17 is connected between the two guide blocks 12, a nut 18 is fixedly arranged on the connecting rod 17, the nut 18 is matched with a fixed screw rod 19, the screw rod 19 is in transmission connection with a stepping motor 20, and the screw rod 19 is parallel to the guide rail 11.

The method specifically works as follows: place stock 3 in the intracavity of placing of dolly, because stock 3 is circular, is placing the intracavity and is rolling easily, dog 5 supports stock 3 under the effect of spring 6, prevents that stock 3 from gliding. Then under the drive of a stepping motor 20, a screw rod 19 rotates, the screw rod 19 and a nut 18 move in a matched mode, the nut 18 moves on the screw rod 19, the nut 18 drives a trolley to move, the trolley moves until a placing cavity is aligned to a feeding table 1 under the action of a guide block 12 and a guide rail 11, a pushing cylinder 13 is started to push a pushing block 7, a guide pin 8 slides in an arc-shaped sliding groove 9, the guide pin 8 drives a stop block 5 to move downwards, when the guide pin 8 slides to the lowest position, namely the stop block 5 falls into a mounting groove 10, the stopping effect on a blank 3 is not achieved, the blank 3 slides downwards onto the feeding table 1 under the action of gravity due to the fact that a base 2 is obliquely arranged, the pushing cylinder 13 resets after the blank 3 in the placing cavity is conveyed to the feeding table 1, the pushing cylinder 13 is separated from the pushing block 7, and the stop block 5 moves upwards to reset under the action of a spring 6. At this time, the feeding of one placing cavity is completed, the stepping motor 20 continues to work, the stepping motor 20 drives the screw rod 19 to rotate, the nut 18 moves on the screw rod 19, the nut 18 drives the trolley to move until the next placing cavity is aligned to the feeding table 1, then the propelling cylinder 13 on the feeding table 1 is started, and the process is repeated until all blanks fall on the feeding table 1.

Claims (6)

1. The feeding trolley is characterized by comprising a base (2) which is obliquely arranged, wherein a plurality of placing cavities for placing parts are formed in the base (2), a stop block (5) is arranged at the lowest position of each placing cavity, a driving device for driving the stop blocks (5) to move up and down is further arranged on the base (2), and an outlet of each placing cavity corresponds to an inlet of a feeding table (1).

2. The feed trolley of claim 1, wherein: the driving device comprises a propelling cylinder (13) and a fixing seat (16), wherein the propelling cylinder (13) is arranged on the feeding table (1), the fixing seat (16) is arranged on the base (2), a mounting groove (10) is formed in the fixing seat (16), a guide groove (21) is further formed in one side of the mounting groove (10), a pushing block (7) is arranged in the guide groove (21) in a sliding mode, a piston of the propelling cylinder (13) corresponds to the pushing block (7), a circular arc-shaped sliding groove (9) is formed in the pushing block (7), a stop block (5) is arranged in the mounting groove (10) in a sliding mode, a guide pin (8) is arranged on the stop block (5), the guide pin (8) is arranged in the circular arc-shaped sliding groove (9) in a sliding mode, and the moving direction of the stop block (5) is perpendicular to the moving.

3. The feed trolley of claim 2, wherein: still be equipped with step face (15) in mounting groove (10), fixed mounting panel (14) that are equipped with on the dog, the size of mounting panel (14) with mounting groove (10) size is corresponding, the cover is equipped with spring (6) on dog (5), spring (6) one end supports step face (15), the other end supports mounting panel (14).

4. The feed trolley of claim 1, wherein: baffle plates (4) are arranged on two sides of the placing cavity.

5. The feed trolley of claim 1, wherein: still including setting up guide block (12) in base (2) bottom, base (2) below still be equipped with guide block (12) complex guide rail (11), guide rail (11) direction with place the chamber and arrive material loading platform (1) direction is perpendicular.

6. The feed trolley of claim 5, wherein: two be connected with connecting rod (17) between guide block (12), fixed nut (18) that are equipped with on connecting rod (17), nut (18) and fixed lead screw (19) cooperation, lead screw (19) are connected with step motor (20) transmission, lead screw (19) with guide rail (11) are parallel.

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