CN218532802U

CN218532802U - Powder feeding device of powder metallurgy machine press

Info

Publication number: CN218532802U
Application number: CN202222281174.2U
Authority: CN
Inventors: 刘长勇; 谢金萍; 刘棉; 王云祥; 刘莹; 刘大圣; 孙永磊; 董云霞; 理宏才
Original assignee: Jiaozuo Maike Metallurgical Machinery Co ltd
Current assignee: Jiaozuo Maike Metallurgical Machinery Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-28
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a powder metallurgy machine press send whitewashed device, including fixed subassembly, drop feed mechanism, moving mechanism and pressing means, fixed subassembly includes two backup pads, installation piece, fixed plate and support frame, installation piece fixed mounting is in two backup pads, fixed plate fixed mounting is at the top of installation piece, support frame fixed mounting is at the top of fixed plate, drop feed mechanism, moving mechanism and pressing means all set up on fixed subassembly, drop feed mechanism includes blowing fill, ARC baffle, separation disc, pivot, motor one and depiler dish, blowing fill fixed mounting is on the support frame. The utility model provides a pair of powder feeding device of powder metallurgy machine press has the convenient ration and throws the material, prevents to throw the material too much and leads to spilling over, prevents that the input of material from leading to smelting to calcine inadequately differently, conveniently presses down metal powder, and the convenience is to the advantage of metal powder setting, convenient transport.

Description

Powder feeding device of powder metallurgy machine press

Technical Field

The utility model relates to a powder metallurgy technical field, concretely relates to powder metallurgy machine press send whitewashed device.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by preparing metal powder or using the metal powder as a raw material and forming and sintering the metal powder. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Because of the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, plays a very important role in the development of new materials, needs to compress and shape metal powder before smelting, and is convenient to carry, smelt and calcine.

However, in the prior art, when the charging is carried out for pressing, the limitation of the charging amount of the metal powder is lacked, if the charging is too much, the metal powder overflows outwards during the pressing to cause waste, and the metal powder with different charging may be insufficiently melted during the smelting and calcining.

Disclosure of Invention

An object of the utility model is to provide a powder feeding device of powder metallurgy machine press has and can make things convenient for the ration to throw the material, prevents to throw the material too much and leads to spilling over, prevents that the input of material from leading to smelting to calcine inadequately differently, conveniently presses metal powder, and the convenience is fixed a shape to metal powder, the advantage of convenient transport to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a powder feeding device of powder metallurgy machine press, includes fixed subassembly, drop feed mechanism, moving mechanism and pressing means, fixed subassembly includes two backup pads, installation piece, fixed plate and support frame, installation piece fixed mounting is in two backup pads, fixed plate fixed mounting is at the top of installation piece, support frame fixed mounting is at the top of fixed plate, drop feed mechanism, moving mechanism and pressing means all set up on fixed subassembly.

The discharging mechanism comprises a discharging hopper, an arc-shaped partition plate, a blocking disc, a rotating shaft, a motor I and a material distribution disc, the discharging hopper is fixedly installed on the supporting frame, the arc-shaped partition plate is fixedly installed on the discharging hopper, the blocking disc is fixedly installed on the arc-shaped partition plate, the rotating shaft is rotatably installed on the blocking disc, the motor I is fixedly installed on the discharging hopper, the output shaft of the motor I is fixedly connected with one end of the rotating shaft, and the material distribution disc is fixedly sleeved on the rotating shaft.

The moving mechanism comprises a moving cavity, a sliding plate, two T-shaped sliding grooves, two T-shaped sliding blocks, a rectangular through hole, a second motor, a gear and a toothed plate, the moving cavity is formed in the mounting block, the sliding plate is slidably mounted in the moving cavity, the T-shaped sliding grooves are formed in the inner walls of the two sides of the moving cavity respectively, the T-shaped sliding blocks are slidably mounted in the corresponding T-shaped sliding grooves respectively, the rectangular through hole is formed in the inner wall of the bottom of the moving cavity, the second motor is fixedly mounted at the bottom of the sliding plate, the gear is fixedly mounted on the output shaft of the second motor, the toothed plate is fixedly mounted at the bottom of the mounting block, and the toothed plate is meshed with the gear.

The pressing mechanism comprises two fixing blocks, two first air cylinders and two semicircular boxes, the two fixing blocks are fixedly mounted on the corresponding T-shaped sliding blocks respectively, the two first air cylinders are fixedly mounted at the tops of the corresponding fixing blocks respectively, and the two semicircular boxes are fixedly mounted on output shafts of the corresponding first air cylinders respectively.

The improved material distribution device is characterized in that the discharge hopper is provided with a solenoid valve and two electric push rods are fixedly mounted on the cylinder I, an arc-shaped push plate is fixedly mounted on an output shaft of each electric push rod, a discharge hole is formed in the outer wall of one side of the separation disc, material distribution holes I are evenly distributed in the outer wall of one side of the separation disc, material distribution holes II are evenly distributed in the outer wall of one side of the separation disc, and a material guide plate is fixedly mounted on the outer wall of one side of the separation disc.

The pressing mechanism further comprises a mounting plate, a second air cylinder and a pressing plate, the mounting plate is fixedly mounted on the support frame, the second air cylinder is fixedly mounted at the bottom of the mounting plate, and the pressing plate is fixedly mounted on an output shaft of the second air cylinder.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses a set up drop feed mechanism for in the metal powder in the blowing fill flowed the ARC, starter motor one-drive pivot rotated with the branch charging tray, aligns with the drain hole when dividing material hole one, and the material is thrown to convenient ration, prevents to throw the material too much and leads to spilling over, prevents that the throw volume from not leading to smelting to calcine inadequately.

The utility model discloses a set up pressing mechanism for two drive clamp plates of actuating cylinder move down and press metal powder, when pressing tight real back, actuating cylinder one drives semicircle box and arc push pedal with electric putter and removes, conveniently presses metal powder, and the convenience is stereotyped metal powder, convenient transport.

Drawings

FIG. 1 is a schematic view of the overall structure of a powder feeding device of a press of a powder metallurgy machine according to the present invention;

FIG. 2 is a schematic view of an elevational sectional structure of a powder feeding device of a press of a powder metallurgy machine according to the present invention;

FIG. 3 is a schematic side view of a powder feeding device of a powder metallurgy machine press according to the present invention;

FIG. 4 is an assembly view of the baffle plate, the rotating shaft and the material distribution plate of the present invention;

fig. 5 is a schematic view of a partial overall structure of the center distributing tray of the present invention.

In the figure: 1. a fixing component; 101. a support plate; 102. mounting a block; 103. a fixing plate; 104. a support frame; 2. a discharging mechanism; 201. a discharge hopper; 202. an arc-shaped partition plate; 203. a barrier disc; 204. a rotating shaft; 205. a first motor; 206. distributing disks; 3. a moving mechanism; 301. a movable cavity; 302. a sliding plate; 303. a T-shaped chute; 304. a T-shaped slider; 305. a rectangular through opening; 306. a second motor; 307. a gear; 308. a toothed plate; 4. a pressing mechanism; 401. a fixed block; 402. a first cylinder; 403. a semicircular box; 404. mounting a plate; 405. a second air cylinder; 406. and (7) pressing a plate.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-5, a powder metallurgy machine press powder feeding device, including fixed subassembly 1, drop feed mechanism 2, moving mechanism 3 and pressing mechanism 4, fixed subassembly 1 includes two backup pads 101, installation piece 102, fixed plate 103 and support frame 104, installation piece 102 fixed mounting is on two backup pads 101, fixed plate 103 fixed mounting is at the top of installation piece 102, support frame 104 fixed mounting is at the top of fixed plate 103, drop feed mechanism 2, moving mechanism 3 and pressing mechanism 4 all set up on fixed subassembly 1.

As shown in fig. 1, the discharging mechanism 2 includes a discharging hopper 201, an arc-shaped partition plate 202, a separating plate 203, a rotating shaft 204, a first motor 205 and a material distributing plate 206, the discharging hopper 201 is fixedly mounted on the supporting frame 104, the arc-shaped partition plate 202 is fixedly mounted on the discharging hopper 201, the separating plate 203 is fixedly mounted on the arc-shaped partition plate 202, the rotating shaft 204 is rotatably mounted on the separating plate 203, the first motor 205 is fixedly mounted on the discharging hopper 201, an output shaft of the first motor 205 is fixedly connected with one end of the rotating shaft 204, and the material distributing plate 206 is fixedly sleeved on the rotating shaft 204.

Through setting up drop feed mechanism 2 for in the metal powder in the blowing fill 201 flowed to arc-shaped partition 202, a starter motor 205 drove pivot 204 and divides charging tray 206 to rotate, aligns with the blowing mouth when dividing material hole one, and the material is thrown to convenient ration, prevents to throw the material too much and leads to spilling over, prevents that the input of material from not leading to smelting to calcine inadequately.

As shown in fig. 1, the moving mechanism 3 includes a movable cavity 301, a sliding plate 302, two T-shaped sliding grooves 303, two T-shaped sliding blocks 304, a rectangular through hole 305, a second motor 306, a gear 307, and a toothed plate 308, the movable cavity 301 is disposed in the mounting block 102, the sliding plate 302 is slidably mounted in the movable cavity 301, the two T-shaped sliding grooves 303 are respectively disposed on inner walls of two sides of the movable cavity 301, the two T-shaped sliding blocks 304 are respectively slidably mounted in the corresponding T-shaped sliding grooves 303, the rectangular through hole 305 is disposed on an inner wall of a bottom of the movable cavity 301, the second motor 306 is fixedly mounted at a bottom of the sliding plate 302, the gear 307 is fixedly mounted on an output shaft of the second motor 306, the toothed plate 308 is fixedly mounted at a bottom of the mounting block 102, and the toothed plate 308 is meshed with the gear 307.

As shown in fig. 1, the pressing mechanism 4 includes two fixing blocks 401, two air cylinders one 402 and two semicircular boxes 403, the two fixing blocks 401 are respectively and fixedly mounted on the corresponding T-shaped sliding blocks 304, the two air cylinders one 402 are respectively and fixedly mounted on the tops of the corresponding fixing blocks 401, and the two semicircular boxes 403 are respectively and fixedly mounted on the output shafts of the corresponding air cylinders one 402.

Through setting up pressing means 4 for two 405 drive clamp plates 406 of start cylinder move down and press metal powder, when pressing tight real back, start cylinder 402 and electric putter drive semicircle box 403 and arc push pedal and remove, conveniently press metal powder, conveniently shape the metal powder, convenient transport.

As shown in fig. 1, be provided with the solenoid valve on the blowing fill 201, two equal fixed mounting has electric putter, two on cylinder 402 respectively fixed mounting has the arc push pedal on electric putter's the output shaft, the drain hole has been seted up on one side outer wall of barrier disc 203, evenly distributed has branch material hole one on one side outer wall of branch charging tray 206, evenly distributed has branch material hole two on one side outer wall of branch charging tray 206, fixed mounting has the stock guide on one side outer wall of barrier disc 203.

Through the mutual matching of the distributing disc 206, the first distributing hole and the second distributing hole, when the metal powder is shaped and pressed, quantitative feeding is facilitated, and the feeding amount of the metal powder is kept consistent.

As shown in fig. 1, the pressing mechanism 4 further includes a mounting plate 404, a second air cylinder 405, and a pressing plate 406, the mounting plate 404 is fixedly mounted on the support frame 104, the second air cylinder 405 is fixedly mounted at the bottom of the mounting plate 404, and the pressing plate 406 is fixedly mounted on an output shaft of the second air cylinder 405.

The working principle is as follows: firstly, metal powder is poured into the discharging hopper 201, the first starting air cylinder 402 and the electric push rod drive the semicircular box 403 and the arc-shaped push plate to move towards the center, the electromagnetic valve is started, the metal powder in the discharging hopper 201 flows into the arc-shaped partition plate 202, the first starting motor 205 drives the rotating shaft 204 and the material distribution plate 206 to rotate, when the first material distribution hole is aligned with a discharging hole, the first motor 205 is stopped, the metal powder flows into the semicircular box 403 through the material distribution hole, when the metal powder in the semicircular box 403 is filled to a required amount, the first reversing motor 205 drives the material distribution plate 206 to rotate, the material distribution plate 206 blocks the discharging hole, at the moment, the filling of the metal powder is completed, the second starting motor 306 drives the gear 307 to rotate, the gear 307 is meshed with the toothed plate 308 to rotate to drive the sliding plate 302 to slide in the movable cavity 301, the sliding plate 302 drives the T-shaped sliding block 304 to slide in the T-shaped sliding groove 303, the T-shaped sliding block 304 drives the first air cylinder 402 to move, when the semicircular box 403 moves to move to the pressing plate 406, the second starting air cylinder 405 drives the pressing plate to press the metal powder to press the arc-shaped push plate 403, and then the arc-shaped push plate 403 to press the metal powder, and the metal powder to move, and the metal powder to pick up the metal powder, and the metal powder again, and the metal powder can be smelted, and the metal powder.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a powder metallurgy machine press send powder device which characterized in that: including fixed subassembly, drop feed mechanism, moving mechanism and pressing means, fixed subassembly includes two backup pads, installation piece, fixed plate and support frame, installation piece fixed mounting is in two backup pads, fixed plate fixed mounting is at the top of installation piece, support frame fixed mounting is at the top of fixed plate, drop feed mechanism, moving mechanism and pressing means all set up on fixed subassembly.

2. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the discharging mechanism comprises a discharging hopper, an arc-shaped partition plate, a blocking disc, a rotating shaft, a first motor and a material distribution disc, the discharging hopper is fixedly installed on the support frame, the arc-shaped partition plate is fixedly installed on the discharging hopper, the blocking disc is fixedly installed on the arc-shaped partition plate, the rotating shaft is rotatably installed on the blocking disc, the first motor is fixedly installed on the discharging hopper, the output shaft of the first motor is fixedly connected with one end of the rotating shaft, and the material distribution disc is fixedly sleeved on the rotating shaft.

3. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the moving mechanism comprises a movable cavity, a sliding plate, two T-shaped sliding grooves, two T-shaped sliding blocks, a rectangular through hole, a second motor, a gear and a toothed plate, the movable cavity is formed in the mounting block, the sliding plate is slidably mounted in the movable cavity, the T-shaped sliding grooves are formed in the inner walls of the two sides of the movable cavity respectively, the T-shaped sliding blocks are slidably mounted in the corresponding T-shaped sliding grooves respectively, the rectangular through hole is formed in the inner wall of the bottom of the movable cavity, the second motor is fixedly mounted at the bottom of the sliding plate, the gear is fixedly mounted on the output shaft of the second motor, the toothed plate is fixedly mounted at the bottom of the mounting block, and the toothed plate is meshed with the gear.

4. The powder feeding device of the powder metallurgy machine press as claimed in claim 2, wherein: the pressing mechanism comprises two fixing blocks, two first air cylinders and two semicircular boxes, the two fixing blocks are fixedly mounted on the corresponding T-shaped sliding blocks respectively, the two first air cylinders are fixedly mounted at the tops of the corresponding fixing blocks respectively, and the two semicircular boxes are fixedly mounted on output shafts of the corresponding first air cylinders respectively.

5. The powder feeding device of the powder metallurgy machine press as claimed in claim 4, wherein: the improved material distributing device is characterized in that the discharging hopper is provided with a solenoid valve, two electric push rods are fixedly mounted on the first cylinder, two arc-shaped push plates are fixedly mounted on an output shaft of each electric push rod respectively, a discharging hole is formed in the outer wall of one side of the separating disc, material distributing holes I are evenly distributed in the outer wall of one side of the separating disc, material distributing holes II are evenly distributed in the outer wall of one side of the separating disc, and a material guide plate is fixedly mounted on the outer wall of one side of the separating disc.

6. The powder feeding device of the powder metallurgy machine press as claimed in claim 4, wherein: the pressing mechanism further comprises a mounting plate, a second air cylinder and a pressing plate, the mounting plate is fixedly mounted on the support frame, the second air cylinder is fixedly mounted at the bottom of the mounting plate, and the pressing plate is fixedly mounted on an output shaft of the second air cylinder.