CN211888997U

CN211888997U - Powder forming device

Info

Publication number: CN211888997U
Application number: CN201922467797.7U
Authority: CN
Inventors: 陆水飞
Original assignee: Haimen Seiko Powder Metallurgy Co ltd
Current assignee: Haimen Seiko Powder Metallurgy Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of powder forming, in particular to a powder forming device, which comprises a box body, wherein a feeding mechanism is fixedly arranged on the left side of the top of the box body, a fixed box is welded at the center of the bottom of the box body, a motor is bolted at the bottom of an inner cavity of the fixed box, a rotating rod is supported by an inner cavity bearing of the box body, stirring rods are welded on two sides of the rotating rod at equal intervals, stirring rods are welded on the surface of each stirring rod at equal intervals, and a scraper plate is slidably connected to one side of each stirring rod; the utility model discloses a setting of box, feed mechanism, fixed case, motor, bull stick, puddler, stirring rod, scraper blade, damper and bottom plate has solved and has need to use the compounding device to carry out abundant stirring to powder raw materials and additive in powder forming process and mix often, and current mixing mostly is simple structure, function singleness, takes place blocking phenomenon easily during the feeding, easily produces great vibrations when the stirring, is unfavorable for the problem that the material mixes.

Description

Powder forming device

Technical Field

The utility model relates to a powder forming technology field specifically is powder forming device.

Background

Powder forming, namely a process for compacting a metal powder body into a compact with certain shape, size, density and strength, which is one of the basic procedures of the powder metallurgy process, wherein before powder forming, the metal powder is generally subjected to powder pretreatment to meet the forming requirements, a certain amount of powder forming additives are generally added during mixing, the powder forming comprises two main categories of powder press forming and powder special forming, the powder press forming is also called powder press forming, which is called powder press forming for short, and is the earliest forming method adopted in the powder metallurgy production.

The compounding device need be used often in powder forming process and carry out abundant stirring to powder raw materials and additive and mix, and current mix mostly all simple structure, function singleness take place blocking phenomenon easily during the feeding, easily produce great vibrations when the stirring, be unfavorable for the mixture of material, for this reason, propose powder forming device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder forming device, it can carry out abundant stirring to powder raw materials and additive and mix to possess, there is not the material adhesion at agitating unit's inner wall when making the stirring, difficult emergence blocking phenomenon during the feeding, damping device has, the vibrations that can produce when stirring carry out the shock attenuation, be favorable to the advantage to the material mixing, it often needs to use the compounding device to carry out abundant stirring to powder raw materials and additive and mixes to have solved in powder forming process, current mix mostly all simple structure, the function singleness, blocking phenomenon takes place easily during the feeding, easily produce great vibrations when the stirring, be unfavorable for the problem that the material mixes.

In order to achieve the above object, the utility model provides a following technical scheme: powder forming device, the power distribution box comprises a box body, the left side fixed mounting at box top has feed mechanism, the welding of the center department of bottom half has fixed case, the bottom bolt of fixed incasement chamber has the motor, the inner chamber bearing of box supports there is the bull stick, the impartial apart from welding in both sides of bull stick has the puddler, the welding of the surface equidistance of puddler has the stirring rod, one side sliding connection who keeps away from the bull stick has the scraper blade, the bottom of bull stick runs through box and fixed case in proper order and extends to the inner chamber of fixed case and the output shaft welding of motor, the equal fixed mounting in four corners department of bottom half has damper, damper's bottom welding has the bottom plate.

Preferably, the notch has been seted up to the inboard equidistance of scraper blade, and the inner chamber welding of notch has the third spring, the one end that the notch was kept away from to the third spring welds with one side of puddler, the puddler is kept away from the one end of bull stick and the inner chamber sliding connection of notch.

Preferably, the fixed plate has all been welded to the both sides at bottom plate top, the sliding tray has been seted up to the inner chamber of fixed plate, the inner chamber sliding connection of sliding tray has the fixed block, the second spring has all been welded to the top of fixed block and the bottom and the one side of keeping away from the box, the one end of second spring and the inner wall welding of sliding tray, the fixed block is kept away from the one end of fixed plate and the outside welding of box.

Preferably, the damping mechanism comprises a first fixing column, the top of the first fixing column is welded with the bottom of the box body, the lower portion of the first fixing column is connected with a second fixing column in a sliding mode, a first spring is welded at the bottom of the first fixing column, and the bottom of the first spring is welded with the bottom of an inner cavity of the second fixing column.

Preferably, feed mechanism includes the inlet pipe, the bottom of inlet pipe and the top intercommunication of box, the welding of center department of inlet pipe inner chamber has the baffle, the bottom bearing of baffle supports has the rod of changeing, and the skin weld who changes the rod has the gear, and the front of changeing the rod runs through inlet pipe and box in proper order and extends to the outside welding of box has the dwang.

Preferably, the shape of inlet pipe is trapezoidal setting, two the stirring rod on puddler surface is the crisscross distribution.

Preferably, the supporting legs are welded at four corners of the bottom plate, universal wheels are fixedly mounted at the bottoms of the supporting legs, and a discharge door is hinged to the bottom on the right side of the front face of the box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of box, feed mechanism, fixed case, motor, bull stick, puddler, stirring rod, scraper blade, damper and bottom plate has solved and has need to use the compounding device to carry out abundant stirring to powder raw materials and additive in powder forming process and mix often, and current mixing mostly is simple structure, function singleness, takes place blocking phenomenon easily during the feeding, easily produces great vibrations when the stirring, is unfavorable for the problem that the material mixes.

2. The utility model discloses a setting of third spring, the third spring makes the scraper blade have certain flexible function, make the scraper blade not fragile when striking off the material to the box inner wall, setting through the sliding tray, make the fixed block can slide in the inner chamber of sliding tray, the setting of fixed block and fixed plate, can carry on spacingly to the box, prevent that the box from rocking because of vibrations production, the second spring can produce the cushioning effect to the fixed block, thereby alleviate the vibrations dynamics of box, setting through first fixed column, first fixed column can support the box, first fixed column, mutually supporting of first spring and second fixed column, can carry out the shock attenuation to the box, thereby make the vibrations dynamics of box during operation reduce, make the stirring compounding in the box more even.

3. The utility model discloses a setting of dwang, it can drive the rod rotation to rotate the dwang, it drives gear revolve to change the rod, the gear can fluctuate to the material, thereby prevent material blocking phenomenon, the baffle can separate the material, through the setting of inlet pipe, be convenient for feed in raw material through the inlet pipe, the setting of stirring rod, make the stirring to the material more even, through the setting of supporting leg, the supporting leg can support the bottom plate, the universal wheel is convenient for to the removal of supporting leg, the discharge door is convenient for keep off the check of material, and carry out the ejection of compact to the material that the stirring is good.

Drawings

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

fig. 2 is a sectional front view of the present invention;

FIG. 3 is a partial sectional front view of the scraper of the present invention;

fig. 4 is a sectional front view of the fixing plate of the present invention.

In the figure: 1. a box body; 2. a fixed block; 3. a fixing plate; 4. supporting legs; 5. a base plate; 6. a fixed box; 7. a damping mechanism; 71. a first fixed column; 72. a first spring; 73. a second fixed column; 8. a discharge door; 9. a feeding mechanism; 91. a feed pipe; 92. a baffle plate; 93. a gear; 10. a rotating rod; 11. a stirring rod; 12. a squeegee; 13. a stirring rod; 14. a motor; 15. a second spring; 16. a sliding groove; 17. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the powder forming apparatus includes a case 1, a feeding mechanism 9 is fixedly installed on the left side of the top of the case 1, a fixing case 6 is welded at the center of the bottom of the case 1, a motor 14 is bolted to the bottom of the inner cavity of the fixing case 6, a rotating rod 10 is supported by a bearing of the inner cavity of the case 1, stirring rods 11 are welded on the two sides of the rotating rod 10 at equal intervals, stirring rods 13 are welded on the surface of the stirring rods 11 at equal intervals, a scraping plate 12 is slidably connected to one side of the stirring rods 11 far away from the rotating rod 10, the bottom of the rotating rod 10 sequentially penetrates through the case 1 and the fixing case 6 and extends to the inner cavity of the fixing case 6 to be welded with an output shaft of the motor 14, damping mechanisms 7 are fixedly installed at four corners of the bottom of the case 1, a bottom plate 5 is welded at the bottom of the damping mechanisms 7, and the feeding mechanism 9, the fixing, Damping mechanism 7 and bottom plate 5's setting have solved and have need use the compounding device to carry out abundant stirring to powder raw materials and additive in powder forming process often and have mixed, and current mix mostly all simple structure, function singleness take place blocking phenomenon easily during the feeding, easily produce great vibrations when the stirring, are unfavorable for the problem of material mixing.

In this embodiment, specifically, the notch has been seted up to the inboard equidistance of scraper blade 12, and the inner chamber welding of notch has third spring 17, and the one end that the notch was kept away from to third spring 17 welds with one side of puddler 11, and the one end that bull stick 10 was kept away from to puddler 11 and the inner chamber sliding connection of notch, and through the setting of third spring 17, third spring 17 makes scraper blade 12 have certain flexible function for scraper blade 12 is not fragile when scraping the material to 1 inner wall of box.

In this embodiment, it is concrete, fixed plate 3 has all been welded to the both sides at bottom plate 5 top, sliding tray 16 has been seted up to the inner chamber of fixed plate 3, sliding tray 16's inner chamber sliding connection has fixed block 2, the top and the bottom of fixed block 2 and the one side of keeping away from box 1 have all been welded second spring 15, the one end of second spring 15 and the inner wall welding of sliding tray 16, fixed block 2 keeps away from the one end of fixed plate 3 and the outside welding of box 1, setting through sliding tray 16, make fixed block 2 can slide at sliding tray 16's inner chamber, fixed block 2 and fixed plate 3's setting, can carry on spacingly to box 1, prevent that box 1 from rocking because of vibrations production, second spring 15 can produce cushioning effect to fixed block 2, thereby alleviate the vibrations dynamics of box 1.

In this embodiment, it is specific, damper 7 includes first fixed column 71, the top of first fixed column 71 and the bottom welding of box 1, the lower part sliding connection of first fixed column 71 has second fixed column 73, the bottom welding of first fixed column 71 has first spring 72, the bottom of first spring 72 and the bottom welding of second fixed column 73 inner chamber, setting through first fixed column 71, first fixed column 71 can support box 1, first fixed column 71, mutually supporting of first spring 72 and second fixed column 73, can carry out the shock attenuation to box 1, thereby make the vibrations dynamics of box 1 during operation reduce, make the stirring compounding in the box 1 more even.

In this embodiment, it is concrete, feed mechanism 9 includes inlet pipe 91, the bottom of inlet pipe 91 and the top intercommunication of box 1, the welding of center department of inlet pipe 91 inner chamber has baffle 92, baffle 92's bottom bearing supports has the commentaries on classics rod, and the skin weld who changes the rod has gear 93, the front of changeing the rod runs through inlet pipe 91 and box 1 in proper order and extends to the external weld of box 1 has the dwang, setting through the dwang, it can drive the commentaries on classics rod rotation to rotate the dwang, it drives gear 93 rotation to change the rod, gear 93 can fluctuate to the material, thereby prevent material blocking phenomenon, baffle 92 can separate the material.

In this embodiment, it is concrete, the shape of inlet pipe 91 is trapezoidal setting, and the stirring rod 13 on two puddler 11 surfaces is the staggered distribution, through the setting of inlet pipe 91, is convenient for feed in raw material through inlet pipe 91, and the setting of stirring rod 13 makes the stirring to the material more even.

In this embodiment, it is concrete, supporting leg 4 has all been welded in the four corners department of bottom plate 5 bottom, and the bottom fixed mounting of supporting leg 4 has the universal wheel, and the bottom on the positive right side of box 1 articulates there is ejection of compact door 8, and through the setting of supporting leg 4, supporting leg 4 can support bottom plate 5, and the universal wheel is convenient for to the removal of supporting leg 4, and ejection of compact door 8 is convenient for keep off the check of material and carry out the ejection of compact to the material that stirs.

The working principle is as follows: materials to be stirred are added to two sides of the baffle 92 in the inner cavity of the feeding pipe 91, the motor 14 starts to work, the motor 14 drives the rotating rod 10 to rotate, the rotating rod 10 drives the stirring rod 11 to move, the stirring rod 11 drives the stirring rod 13 and the scraping plate 12 to move, so that the materials are stirred, the rotating rod can drive the rotating rod to rotate, the rotating rod drives the gear 93 to rotate, the gear 93 can fluctuate the materials, so that the material blockage phenomenon is prevented, the fixed block 2 slides in the inner cavity of the sliding groove 16, the fixed block 2 and the fixed plate 3 can limit the box body 1, the box body 1 is prevented from shaking due to vibration, the second spring 15 can generate a buffering effect on the fixed block 2, so that the vibration strength of the box body 1 is reduced, the first fixed column 71 can support the box body 1, and the first fixed column 71, the first spring 72 and the second fixed column 73 are matched with each other to absorb, thereby make the vibrations dynamics of box 1 during operation reduce for the stirring compounding in the box 1 is more even.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Powder forming device, including box (1), its characterized in that: a feeding mechanism (9) is fixedly arranged on the left side of the top of the box body (1), a fixed box (6) is welded at the center of the bottom of the box body (1), the bottom of the inner cavity of the fixed box (6) is connected with a motor (14) in a bolt way, the inner cavity bearing of the box body (1) supports a rotating rod (10), stirring rods (11) are welded on both sides of the rotating rod (10) at equal intervals, stirring rods (13) are welded on the surfaces of the stirring rods (11) at equal intervals, a scraping plate (12) is connected to one side of the stirring rod (11) far away from the rotating rod (10) in a sliding way, the bottom of the rotating rod (10) penetrates through the box body (1) and the fixed box (6) in sequence and extends to the inner cavity of the fixed box (6) to be welded with the output shaft of the motor (14), the damping mechanism (7) is fixedly mounted at four corners of the bottom of the box body (1), and a bottom plate (5) is welded at the bottom of the damping mechanism (7).

2. The powder molding apparatus according to claim 1, wherein: the notch has been seted up to the inboard equidistance of scraper blade (12), and the inner chamber welding of notch has third spring (17), the one end of notch and the one side welding of puddler (11) are kept away from in third spring (17), the one end of bull stick (10) and the inner chamber sliding connection of notch are kept away from in puddler (11).

3. The powder molding apparatus according to claim 1, wherein: fixed plate (3) have all been welded to the both sides at bottom plate (5) top, sliding tray (16) have been seted up to the inner chamber of fixed plate (3), the inner chamber sliding connection of sliding tray (16) has fixed block (2), the top and the bottom of fixed block (2) and the one side of keeping away from box (1) all weld second spring (15), the one end of second spring (15) and the inner wall welding of sliding tray (16), the one end of fixed plate (3) and the outside welding of box (1) are kept away from in fixed block (2).

4. The powder molding apparatus according to claim 1, wherein: the damping mechanism (7) comprises a first fixing column (71), the top of the first fixing column (71) is welded with the bottom of the box body (1), a second fixing column (73) is connected to the lower portion of the first fixing column (71) in a sliding mode, a first spring (72) is welded to the bottom of the first fixing column (71), and the bottom of the first spring (72) is welded with the bottom of an inner cavity of the second fixing column (73).

5. The powder molding apparatus according to claim 1, wherein: feed mechanism (9) include inlet pipe (91), the bottom of inlet pipe (91) and the top intercommunication of box (1), the center department welding of inlet pipe (91) inner chamber has baffle (92), the bottom bearing of baffle (92) supports has changes the rod, and changes the skin weld of rod and have gear (93), and the front of changeing the rod runs through inlet pipe (91) and box (1) in proper order and extends to the external weld of box (1) and has the dwang.

6. The powder molding apparatus according to claim 5, wherein: the shape of inlet pipe (91) is trapezoidal setting, two stirring rod (13) on puddler (11) surface are the staggered distribution.

7. The powder molding apparatus according to claim 1, wherein: supporting legs (4) are welded at four corners of the bottom plate (5), universal wheels are fixedly mounted at the bottoms of the supporting legs (4), and a discharge door (8) is hinged to the bottom on the right side of the front surface of the box body (1).