Servo powder forming machine with quantitative feeding effect

Abstract

The utility model discloses a servo powder forming machine with a quantitative feeding effect, which relates to the technical field of powder metallurgy machinery and 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, and 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, extending to the upper surface of the bottom die, of the electric control base, and a quantitative feeding mechanism is arranged on the right side of the upper surface of the electric control base. Compared with an existing common servo powder forming machine, the servo powder forming machine with the quantitative feeding effect has the advantages that quantitative feeding can be achieved through the quantitative feeding mechanism, materials are prevented from slipping off, the feeding amount is affected, powder in a powder injection box falls into a film groove under the action of gravity during shaping, a locking rod can be rotated forwards during cleaning and maintaining, and the powder injection box is prevented from falling into the film groove. And the conveying rod can slide out of the conveying barrel by sliding the fixed disc and a part fixedly connected with the fixed disc, so that an operator can conveniently clean and maintain the conveying rod.

Description

Technical Field

[0001] The utility model relates to the technical field of powder metallurgy machinery, in particular to a servo powder forming machine with quantitative feeding effect. Background Art

[0002] Powder forming machines are widely used in the powder metallurgy industry. The pre-treated powder raw materials need to be transported to the forming mold through the powder feeding device. The speed and accuracy of powder feeding greatly affect the efficiency of the powder forming machine and the product quality.

[0003] For example, the servo powder feeding device of a powder forming machine and the powder forming machine with application number 202223154904.9, the servo powder feeding device of the utility model has a simple structure and is easy to install, debug, maintain and repair; at the same time, the powder feeding speed, beat frequency and other parameters can be adjusted by adjusting the control signal to achieve automatic control of the powder forming machine. The utility model also discloses a powder forming machine including a servo powder feeding device. Although the device can automatically control the powder feeding of the material, it is difficult for the device to achieve the quantitative feeding effect while also facilitating internal maintenance and cleaning.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a servo powder forming machine with quantitative feeding effect is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a servo powder forming machine with quantitative feeding effect to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo powder forming machine with a quantitative feeding effect, comprising a base and a bottom mold fixedly connected to the left position of the upper surface of the base, a hydraulic shaping column is arranged above the bottom mold, an electric control seat is fixedly connected to the right position of the upper surface of the base, the upper surface of the electric control seat extends to the upper surface of the bottom mold and a feeding mechanism is arranged, and a quantitative feeding mechanism is arranged on the right position of the upper surface of the electric control seat.

[0007] Preferably, the feeding mechanism includes a feeding hopper arranged above the electric control seat, the lower end of the feeding hopper is fixedly connected to a hose, the left side of the upper surface of the electric control seat is fixedly connected to an electric telescopic rod, the left end of the electric telescopic rod is fixedly connected to a powder filling box, and the upper surface of the powder filling box is provided with a feeding port, which is fixedly connected to the lower end of the hose.

[0008] Preferably, the quantitative feeding mechanism includes a bracket fixedly connected to the right side of the upper surface of the electric control seat, the upper surface of the bracket is fixedly connected with a material transfer cylinder, the right outer surface of the material transfer cylinder is provided with a fixed plate, the right outer surface of the fixed plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a conveying rod.

[0009] Preferably, a slide seat is fixedly connected to the lower surface of the fixed plate, a slide rail is provided on the upper surface of the bracket, and a locking rod is rotatably connected to the upper surface of the bracket.

[0010] Preferably, a gate plate is rotatably connected to the left outer surface of the transfer cylinder, and a transmission frame is rotatably connected to the left position of the front and rear outer surfaces of the bracket.

[0011] Preferably, an inclined surface is provided on the left side of the upper surface of the bottom mold, the lower side of the inclined surface is rotatably connected to a material receiving plate, the lower surface of the material receiving plate is rotatably connected to a support rod, the lower end of the support rod is rotatably connected to a slider, and a buffer spring is provided on the lower surface of the slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a base, a bottom mold, a hydraulic shaping column, an electric control seat, a feeding mechanism, a feeding hopper, a hose, an electric telescopic rod, a powder injection box, a quantitative feeding mechanism, a bracket, a material transfer barrel, a gate plate, a transmission frame, a fixed plate, a slide seat, a slide rail, a locking rod, a motor, and a conveying rod. This quantitative feeding mechanism can realize quantitative feeding and prevent materials from slipping and affecting the feeding amount. When shaping, the electric telescopic rod is extended to drive the powder injection box to slide from the upper surface of the bottom mold, and the powder inside the powder injection box falls into the film groove under the action of gravity. The hydraulic shaping column is pressed downward to perform preliminary shaping operations on the workpiece. When cleaning and maintaining, the locking rod can be rotated forward, and the sliding fixed plate and its fixedly connected parts can slide the conveying rod out of the interior of the material transfer barrel, which is convenient for the operator to clean and maintain it.

[0014] 2. The utility model arranges the inclined surface, the material receiving plate, the support rod, the slider and the buffer spring. The shaped material is first pushed by the powder injection box and falls onto the material receiving plate from the inclined surface. The material receiving plate is acted upon by gravity and the support rod is used to press the slider downward to compress the buffer spring. During this pressing process, the inclination angle of the material receiving plate gradually becomes steeper and the workpiece falls into the material receiving container below the material receiving plate. After the workpiece falls, the buffer spring is reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of a cross-sectional structure of a front view portion;

[0017] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the feed hopper 51 of the utility model.

[0019] In the figure: 1. base; 2. bottom mold; 3. hydraulic shaping column; 4. electric control seat; 5. feeding mechanism; 51. feeding hopper; 52. hose; 53. electric telescopic rod; 54. powder injection box; 6. quantitative feeding mechanism; 61. bracket; 62. transfer barrel; 621. gate; 622. transmission frame; 63. fixed plate; 631. slide seat; 632. slide rail; 633. locking rod; 64. motor; 65. conveying rod; 7. inclined surface; 8. receiving plate; 9. support rod; 10. slider; 11. buffer spring. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1 , Figure 2 and Figure 4As shown, a servo powder forming machine with quantitative feeding effect comprises a base 1 and a bottom die 2 fixedly connected to the left position 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 position 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 position of the upper surface of the electric control seat 4, a film groove is opened on the upper surface of the bottom die 2, the feeding mechanism 5 comprises a feeding hopper 51 arranged above the electric control seat 4, a hose 52 is fixedly connected to the lower end of the feeding hopper 51, and a hose 52 is fixedly connected to the upper surface of the electric control seat 4. The position is fixedly connected with an electric telescopic rod 53, the left end of the electric telescopic rod 53 is fixedly connected with a powder injection box 54, and the upper surface of the powder injection box 54 is provided with a feeding port, which is fixedly connected to the lower end of the hose 52. The quantitative feeding mechanism 6 includes a bracket 61 fixedly connected to the right position of the upper surface of the electric control seat 4, the upper surface of the bracket 61 is fixedly connected with a material transfer cylinder 62, the right outer surface of the material transfer cylinder 62 is provided with a fixed plate 63, the right outer surface of the fixed plate 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 a servo drive type, and the upper surface of the material transfer cylinder 62 is fixed The bracket 61 is fixedly connected with a dumping bucket, the conveying rod 65 is a spiral blade rod design, the lower surface of the fixed plate 63 is fixedly connected with a slide seat 631, the upper surface of the bracket 61 is provided with a slide rail 632, the upper surface of the bracket 61 is rotatably connected with a locking rod 633, the left outer surface of the transfer barrel 62 is rotatably connected with a gate plate 621, the left position of the front and rear outer surfaces of the bracket 61 is rotatably connected with a transmission frame 622, the transmission frame 622 is an electrically controlled telescopic rod design, which can control the opening or closing of the gate plate 621, the powder can be poured into the interior of the transfer barrel 62 through the dumping bucket, the motor 64 can drive the conveying rod 65 to transport the powder, and the transmission When the powder is in the mold 2, the electric telescopic rod 53 is extended to drive the gate 621 to open. After a certain amount of conveying, the transmission frame 622 drives the gate 621 to close, and the motor 64 stops. When shaping, the electric telescopic rod 53 is extended to drive the powder injection box 54 to slide from the upper surface of the bottom mold 2. The powder inside the powder injection box 54 falls into the film groove under the action of gravity. The hydraulic shaping column 3 is pressed downward to perform preliminary shaping operations on the workpiece. When cleaning and maintenance, the locking rod 633 can be rotated forward, the sliding fixed plate 63 and its fixedly connected parts can be slid forward, and the conveying rod 65 can be slid out of the interior of the transfer barrel 62, which is convenient for the operator to clean and maintain it.

[0022] like Figure 2-Figure 3 As shown, an inclined surface 7 is provided on the left side of the upper surface of the bottom mold 2, and a receiving plate 8 is rotatably connected to the lower side of the inclined surface 7, and a support rod 9 is rotatably connected to the lower surface of the receiving plate 8, and a slider 10 is rotatably connected to the lower end of the support rod 9, and a buffer spring 11 is provided on the lower surface of the slider 10, and a sliding groove is provided on the left outer surface of the bottom mold 2, which allows the slider 10 to be slidably connected to the inside, and also allows the buffer spring 11 to be set inside.

[0023] Working principle: When using the servo powder forming machine with quantitative feeding effect, first, the powder can be poured into the inside of the feeding barrel 62 through the dumping bucket, and the motor 64 can drive the conveying rod 65 to convey the powder. During the transmission, the electric telescopic rod on the transmission frame 622 extends to drive the gate 621 to open. After a certain amount of conveying, the transmission frame 622 drives the gate 621 to close, and the motor 64 stops. During the shaping, the electric telescopic rod 53 extends to drive the powder injection box 54 to slide from the upper surface of the bottom mold 2. The powder inside the powder injection box 54 falls into the film groove under the action of gravity, and the hydraulic shaping column 3 squeezes downward to perform preliminary shaping operations on the workpiece. During cleaning and maintenance, The locking rod 633 can be rotated forward, the fixed plate 63 and its fixedly connected parts can be slid, and the conveying rod 65 can be slid out of the interior of the transfer barrel 62, which is convenient for the operator to clean and maintain it. The shaped material is first pushed by the powder injection box 54 and falls onto the receiving plate 8 from the inclined surface 7. The receiving plate 8 is affected by gravity and the support rod 9 is used to press the slider 10 downward to compress the buffer spring 11. During this pressing process, the inclination angle of the receiving plate 8 gradually becomes steeper, and the workpiece falls into the receiving container below the receiving plate 8. After the workpiece falls, the buffer spring 11 is reset. This is the working principle of the servo powder forming machine with quantitative feeding effect.

Claims

1. A servo powder forming machine with quantitative feeding effect, comprising a base (1) and a bottom mold (2) fixedly connected to the left side of the upper surface of the base (1), characterized in that: A hydraulic shaping column (3) is arranged above the bottom mold (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 mold (2); and a quantitative feeding mechanism (6) is arranged on the right side of the upper surface of the electric control seat (4).

2. A servo powder forming machine with quantitative feeding effect according to claim 1, characterized in that: The feeding mechanism (5) comprises a feeding hopper (51) arranged above the electric control seat (4); the lower end of the feeding hopper (51) is fixedly connected to a hose (52); the left side of the upper surface of the electric control seat (4) is fixedly connected to an electric telescopic rod (53); the left end of the electric telescopic rod (53) is fixedly connected to a powder injection box (54); and the upper surface of the powder injection box (54) is provided with a feeding port, which is fixedly connected to the lower end of the hose (52).

3. The servo powder forming machine with quantitative feeding effect according to claim 1, characterized in that: The quantitative feeding mechanism (6) comprises a bracket (61) fixedly connected to the right side of the upper surface of the electric control seat (4); a material transfer cylinder (62) is fixedly connected to the upper surface of the bracket (61); a fixed disk (63) is provided on the right outer surface of the material transfer cylinder (62); a motor (64) is fixedly connected to the right outer surface of the fixed disk (63); and a conveying rod (65) is fixedly connected to the output end of the motor (64).

4. A servo powder forming machine with quantitative feeding effect according to claim 3, characterized in that: The lower surface of the fixed plate (63) is fixedly connected to a sliding seat (631), the upper surface of the bracket (61) is provided with a sliding rail (632), and the upper surface of the bracket (61) is rotatably connected to a locking rod (633).

5. The servo powder forming machine with quantitative feeding effect according to claim 3, characterized in that: The left outer surface of the material transfer cylinder (62) is rotatably connected to a gate plate (621), and the left position of the front and rear outer surfaces of the bracket (61) is rotatably connected to a transmission frame (622).

6. The servo powder forming machine with quantitative feeding effect according to claim 1, characterized in that: An inclined surface (7) is provided on the left side of the upper surface of the bottom mold (2); a material receiving plate (8) is rotatably connected to the lower side of the inclined surface (7); a support rod (9) is rotatably connected to the lower surface of the material receiving plate (8); a slider (10) is rotatably connected to the lower end of the support rod (9); and a buffer spring (11) is provided on the lower surface of the slider (10).

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