Servo powder forming machine with quantitative feeding effect
Technical Field
The utility model relates to the technical field of powder metallurgy machinery, in particular to a servo powder forming machine with a quantitative feeding effect.
Background
Powder forming machines are widely used in the powder metallurgy industry. The pretreated powder raw materials need to be conveyed into a forming die through a powder conveying device, and parameters such as powder conveying speed, accuracy and the like greatly influence the efficiency and the product quality of the powder forming machine.
The servo powder feeding device of the powder forming machine has the advantages of simple structure, convenient installation, debugging, maintenance and maintenance, and automatic control of the powder forming machine by adjusting parameters such as powder feeding speed, beat frequency and the like through adjusting control signals. The utility model also discloses a powder forming machine comprising the servo powder feeding device. Although the device can carry out automatic control to the powder that send of material, the device is difficult to maintain, clear up inside still conveniently when reaching quantitative pay-off effect.
Accordingly, in view of the above, a servo powder forming machine having a quantitative feeding effect has been proposed, which is improved against the shortcomings of the conventional structure.
Disclosure of utility model
The present utility model is directed to a servo powder forming machine with a quantitative feeding effect, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the purpose, the servo powder forming machine with the quantitative feeding effect comprises a base and a bottom die fixedly connected to the left side of the upper surface of the base, a hydraulic shaping column is arranged above the bottom die, an electric control seat is fixedly connected to the right side of the upper surface of the base, a feeding mechanism is arranged on the upper surface of the electric control seat extending to the upper surface of the bottom die, and a quantitative feeding mechanism is arranged on the right side of the upper surface of the electric control seat.
Preferably, the feeding mechanism comprises a feeding hopper arranged above the electric control seat, a hose is fixedly connected to the lower end of the feeding hopper, an electric telescopic rod is fixedly connected to the left side of the upper surface of the electric control seat, a powder injection box is fixedly connected to the left end of the electric telescopic rod, a feeding inlet is formed in the upper surface of the powder injection box, and the feeding inlet is fixedly connected to the lower end of the hose.
Preferably, the quantitative feeding mechanism comprises a support fixedly connected to the right side of the upper surface of the electric control seat, the upper surface of the support is fixedly connected with a material conveying cylinder, the outer surface of the right side of the material conveying cylinder is provided with a fixed disc, the outer surface of the right side of the fixed disc is fixedly connected with a motor, and the output end of the motor is fixedly connected with a conveying rod.
Preferably, the lower surface of the fixed disk is fixedly connected with a sliding seat, the upper surface of the support is provided with a sliding rail, and the upper surface of the support is rotationally connected with a locking rod.
Preferably, the left outer surface of the material conveying cylinder is rotationally connected with a flashboard, and the left positions of the front outer surface and the rear outer surface of the bracket are rotationally connected with a transmission frame.
Preferably, the inclined plane has been seted up to upper surface left side position on die block, the downside on inclined plane rotates and is connected with the material receiving plate, the lower surface of material receiving plate rotates and is connected with the bracing piece, the lower extreme of bracing piece rotates and is connected with the slider, the lower surface of slider is provided with buffer spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the base, the bottom die, the hydraulic shaping column, the electric control seat, the feeding mechanism, the feed hopper, the hose, the electric telescopic rod, the powder injection box, the quantitative feeding mechanism, the bracket, the material conveying cylinder, the flashboard, the transmission frame, the fixed disc, the sliding seat, the sliding rail, the locking rod, the motor and the conveying rod, the quantitative feeding mechanism can realize quantitative feeding, prevent materials from sliding off and affecting feeding amount, during shaping, the electric telescopic rod stretches to drive the powder injection box to slide from the upper surface of the bottom die, powder in the powder injection box falls in the film groove along with the action of gravity, the hydraulic shaping column extrudes downwards, the preliminary shaping operation is carried out on a workpiece, the locking rod can be rotated forwards during cleaning and maintenance, the sliding fixed disc and fixedly connected parts can slide the conveying rod out of the material conveying cylinder, and an operator can conveniently clean and maintain the powder injection box;
2. According to the utility model, through the arrangement of the inclined plane, the material receiving plate, the supporting rod, the sliding block and the buffer spring, the shaped material is pushed by the powder injection box, falls on the material receiving plate from the inclined plane, the material receiving plate is subjected to the action of gravity, the sliding block is pressed downwards by the supporting rod, the buffer spring is compressed, the inclination angle of the material receiving plate is gradually steeper in the pressing process, the workpiece falls into the material receiving container below the material receiving plate, and the buffer spring is reset after the workpiece falls.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a front view of FIG. 1 of the present utility model schematic partial cross-sectional structure;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic perspective view of the feed hopper 51 according to the present utility model.
The device comprises a base, a bottom die, a hydraulic shaping column, a 4-electric control seat, a 5-feeding mechanism, a 51-feeding hopper, a 52-hose, a 53-electric telescopic rod, a 54-powder injection box, a 6-quantitative feeding mechanism, a 61-bracket, a 62-transmission cylinder, a 621-flashboard, a 622-transmission bracket, a 63-fixed disc, a 631-sliding seat, a 632-sliding rail, a 633-locking rod, a 64-motor, a 65-conveying rod, a 7-inclined plane, an 8-receiving plate, a 9-supporting rod, a 10-sliding block, a 11-buffering spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 4, a servo powder forming machine with quantitative feeding effect comprises a base 1 and a bottom die 2 fixedly connected to the left side of the upper surface of the base 1, a hydraulic shaping column 3 is arranged above the bottom die 2, an electric control seat 4 is fixedly connected to the right side of the upper surface of the base 1, a feeding mechanism 5 is arranged on the upper surface of the electric control seat 4 extending to the upper surface of the bottom die 2, a quantitative feeding mechanism 6 is arranged on the right side of the upper surface of the electric control seat 4, a film groove is arranged on the upper surface of the bottom die 2, the feeding mechanism 5 comprises a feed hopper 51 arranged above the electric control seat 4, a hose 52 is fixedly connected to the lower end of the feed hopper 51, an electric telescopic rod 53 is fixedly connected to the left side of the upper surface of the electric control seat 4, a powder injection box 54 is fixedly connected to the left end of the electric telescopic rod 53, and a feed inlet is arranged on the upper surface of the powder injection box 54, the feed inlet is fixedly connected with the lower end of the hose 52, the quantitative feeding mechanism 6 comprises a bracket 61 fixedly connected with the right side position of the upper surface of the electric control seat 4, the upper surface of the bracket 61 is fixedly connected with a feed cylinder 62, the right side outer surface of the feed cylinder 62 is provided with a fixed disk 63, the right side outer surface of the fixed disk 63 is fixedly connected with a motor 64, the output end of the motor 64 is fixedly connected with a conveying rod 65, the motor 64 is in a servo driving mode, the upper surface of the feed cylinder 62 is fixedly connected with a dumping hopper, the conveying rod 65 is in a helical blade rod type design, the lower surface of the fixed disk 63 is fixedly connected with a sliding seat 631, the upper surface of the bracket 61 is provided with a sliding rail 632, the upper surface of the bracket 61 is rotationally connected with a locking rod 633, the left side outer surface of the feed cylinder 62 is rotationally connected with a shutter 621, the left side position of the front and rear outer surface of the bracket 61 is rotationally connected with a transmission frame 622, the transmission frame 622 is in an electric control telescopic rod type design, the opening or closing of the flashboard 621 can be controlled, powder can be poured into the interior of the material conveying cylinder 62 through the tilting hopper, the motor 64 can drive the conveying rod 65 to convey the powder, during conveying, the electric control telescopic rod on the transmission frame 622 is extended to drive the flashboard 621 to be opened, after conveying a certain amount of powder, the transmission frame 622 drives the flashboard 621 to be closed, the motor 64 is stopped, during shaping, the electric telescopic rod 53 is extended to drive the powder injection box 54 to slide from the upper surface of the bottom die 2, the powder in the powder injection box 54 falls into the film groove along with the action of gravity, the hydraulic shaping column 3 is extruded downwards, the preliminary shaping operation is carried out on a workpiece, during cleaning and maintenance, the locking rod 633 can be rotated forwards, the sliding fixing disc 63 and fixedly connected parts of the locking rod 63 can slide out of the conveying rod 65 out of the material conveying cylinder 62, and an operator can conveniently clean and maintain the powder injection box.
As shown in fig. 2-3, an inclined surface 7 is provided at the left side of the upper surface of the bottom die 2, a receiving plate 8 is rotatably connected to the lower side of the inclined surface 7, a supporting rod 9 is rotatably connected to the lower surface of the receiving plate 8, a sliding block 10 is rotatably connected to the lower end of the supporting rod 9, a buffer spring 11 is provided on the lower surface of the sliding block 10, a sliding groove is provided on the left side outer surface of the bottom die 2, the sliding block 10 can be slidably connected to the inside, and the buffer spring 11 can be provided to the inside.
Working principle: when the servo powder forming machine with the quantitative feeding effect is used, firstly, powder can be poured into the conveying cylinder 62 through the tilting hopper, the motor 64 can drive the conveying rod 65 to convey the powder, during conveying, the electric control telescopic rod on the transmission frame 622 stretches to drive the flashboard 621 to open, after conveying a certain amount of powder, the transmission frame 622 drives the flashboard 621 to be closed, the motor 64 stops, during forming, the electric telescopic rod 53 stretches to drive the powder injection box 54 to slide from the upper surface of the bottom die 2, the powder in the powder injection box 54 falls into the film groove along with the action of gravity, the hydraulic forming column 3 extrudes downwards, the preliminary forming operation is carried out on a workpiece, during cleaning and maintenance, the locking rod 633 can be rotated forwards, the sliding fixing disc 63 and fixedly connected parts thereof can enable the conveying rod 65 to slide out of the conveying cylinder 62, an operator can conveniently clean and maintain the conveying rod, the formed material firstly falls on the material receiving plate 8 through the pushing of the powder injection box 54, the inclined plane 7 receives the action of gravity, the material receiving plate 8 downwards presses the sliding block 10 through the supporting rod 9, the buffer spring 11 is compressed, the buffer 8 is connected to the workpiece in the inclined plane 8, the process of the falling down angle is gradually, the buffer spring 11 is reset, the workpiece falls into the workpiece is the servo forming machine, and the workpiece is a workpiece forming container, the buffer container is reset, and the workpiece is formed by the buffer container, and the buffer container is the workpiece is gradually falls.