CN218872461U

CN218872461U - Broken discharging system of neodymium iron boron casting piece

Info

Publication number: CN218872461U
Application number: CN202223207974.6U
Authority: CN
Inventors: 路河树; 杨道华; 叶康
Original assignee: Ningbo Xionghai Rare Earth Rapid Hardening Technology Co ltd
Current assignee: Ningbo Xionghai Rare Earth Rapid Hardening Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a broken ejection of compact system of neodymium iron boron cast piece, including discharge gate, feed cylinder, elevating gear, swing arm device and support, the feed cylinder includes feed cylinder body and end cover, the feed cylinder body can be dismantled with the end cover and be connected, the feed cylinder is just right the discharge gate, the discharge gate is fixed in on the support, feed cylinder outer wall both sides are fixed with the crane, the elevating gear drive the crane drives the feed cylinder upper and lower displacement, swing arm device with the end cover lock is connected, and the drive the end cover horizontal hunting. Adopt the utility model discloses can realize the effective butt joint of feed cylinder and discharge gate, reduce the clearance, reduce the potential safety hazard, realize ejection of compact process's automation simultaneously, raise the efficiency.

Description

Broken discharging system of neodymium iron boron casting piece

Technical Field

The utility model relates to a technical field of neodymium iron boron permanent magnet processing especially relates to a broken ejection of compact system of neodymium iron boron casting piece.

Background

Because of its excellent magnetic properties, the Nd-Fe-B rare earth permanent magnetic material is widely applied in the fields of computers, information electronics, household appliances, wind power generation, national defense and the like, and is an important material basis of modern science and technology. In recent years, due to the rapid development of new energy-saving automobiles and the use of a large number of motors, the market of the neodymium iron boron permanent magnet material is further expanded.

At present, neodymium iron boron magnetic steel production flow is batching, smelting, hydrogen is smashed, powder process, orientation die mould, sintering, blank detection, machining, surface treatment, detection magnetization, packing, wherein need first mechanical crushing to the great area casting piece of smelting out, and then hydrogen is broken, this has following problem: there is very big clearance between broken back discharge gate of machinery and the feed cylinder, and the ejection of compact in-process casts the piece and spills easily, also easily produces the metal dust, has certain potential safety hazard, and the feed cylinder lid need be opened with manpower simultaneously and is closed, this very big influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The embodiment of this application has solved among the prior art and has cast the broken back discharge gate of piece machinery and feed cylinder clearance between too big through providing a broken ejection of compact system of neodymium iron boron casting piece, opens and close the problem of feed cylinder lid with artifical mode, has realized the automation of the ejection of compact, has reduced potential safety hazard, raises the efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model relates to a broken ejection of compact system of piece is cast to neodymium iron boron, including discharge gate, feed cylinder, elevating gear, swing arm device and support, the feed cylinder includes feed cylinder body and end cover, the feed cylinder body with the connection can be dismantled to the end cover, the feed cylinder is just right the discharge gate, the discharge gate is fixed in on the support, feed cylinder outer wall both sides are fixed with the crane, the elevating gear drive the crane drives the feed cylinder upper and lower displacement, swing arm device with the end cover lock is connected, and the drive the end cover horizontal hunting. Compared with the prior art, the utility model has the advantages of: elevating gear passes through the crane and drives the feed cylinder upward displacement and be close the discharge gate, reduces the clearance, drives the feed cylinder end cover through swing arm device simultaneously and is horizontal hunting, opens the end cover, carries out the ejection of compact, realizes the automatic function of uncapping, reaches the automation of ejection of compact process.

The improved charging barrel structure is characterized in that an electric trolley is arranged below the charging barrel, a sliding rail is arranged below the electric trolley, limiting columns are arranged on the electric trolley, circular rings are fixed between the limiting columns, the charging barrel is arranged in the circular rings, and the circular rings limit the transverse displacement of the charging barrel. The ejection of compact process is accomplished to the feed cylinder, and elevating gear drive feed cylinder shifts down to the ring in, and the ring is fixed through the spacing post on the electric trolley, and the electric trolley drives the feed cylinder and slides the transportation on the slide rail, and the slip in-process, ring restriction feed cylinder lateral shifting prevents that the feed cylinder from taking place to turn on one's side in the transportation.

The lifting device comprises a hydraulic station and a lifter, and the hydraulic station drives the lifter to move up and down. The hydraulic station plays a role in hydraulic driving, is connected with the lifter and drives the lifter to move up and down, and a lifting function is realized.

The feed cylinder body with the end cover can be dismantled and be connected the finger, the feed cylinder body side is equipped with vertical lug, bolt, use between the vertical lug the bolt runs through, the end cover side sets up horizontal lug, screw rod, nut, be equipped with the notch between the horizontal lug, the screw rod lower extreme with the bolt is articulated, screw rod upper portion is arranged in the notch through articulated rotation, the nut is fixed the screw rod. The notch is arranged in through the articulated rotation with the bolt to the screw rod, and reuse nut cooperation is fixed, can realize being connected of feed cylinder body and end cover, before the ejection of compact, need loosen the nut, and the screw rod rotates and breaks away from the notch, makes end cover and feed cylinder body be in the state of can uncapping.

The swing arm device includes motor, drive shaft, articulated seat, center pin, mount and swing arm, the motor output end is connected the drive shaft, the drive shaft with articulated seat is articulated, articulated seat with the center pin upper end is connected, center pin lower extreme horizontal connection the swing arm, mount fixed connection in on the support, the center pin rotates to set up in the mount. The motor is driven by the driving shaft, the central shaft rotates along with the hinging seat, and the swing arm horizontally swings by taking the central shaft as the axis, so that the swing arm swings to the end cover.

The swing arm device with the end cover lock is connected indicates, the swing arm device includes the swing arm, the swing arm is kept away from center pin one end is provided with the recess, be equipped with handle and spacing ring on the end cover, the spacing ring is located on hand, the swing arm swing makes the recess embeds the handle and the recess upper end with the spacing ring offsets. Swing arm swing to the handle position department on the end cover, the embedded handle of recess in the swing arm, the swing arm continues the swing, makes the end cover move feed cylinder body department completely, accomplishes the ejection of compact back, and the swing arm swings back, makes the end cover feed cylinder body again, realizes the automatic function of uncapping.

Drawings

Fig. 1 is a schematic structural view of a neodymium iron boron cast piece crushing and discharging system of the present invention;

fig. 2 is a side view of the neodymium iron boron cast piece crushing and discharging system of the utility model;

FIG. 3 is a schematic structural view of the swing arm device of the present invention for opening the charging barrel cover;

FIG. 4 is a top view of the feed cylinder and the swing arm device of the present invention;

FIG. 5 is a schematic view of the structure of the cartridge body connected to the end cap of the present invention

Sequence numbers shown in the drawings: 1. a discharge port; 2. a charging barrel; 2.1, a charging barrel body; 2.1.1, vertical bumps; 2.1.2, bolts; 2.2, end cover; 2.2.1, a handle; 2.2.2, a limit ring; 2.2.3, transverse lugs; 2.2.4, screw; 2.2.5, nut; 3. a lifting device; 3.1, a hydraulic station; 3.2, a lifter; 4. a lifting frame; 5. a swing arm device; 5.1, a motor; 5.2, driving a shaft; 5.3, hinging seats; 5.4, a central shaft; 5.5, fixing frames; 5.6, swinging arms; 5.6.1, a groove; 6. a support; 7. an electric trolley; 8. a slide rail; 9. a limiting column; 10. a circular ring; 11. a notch;

Detailed Description

The embodiment of this application has solved prior art down the broken discharge gate of machinery 1 and feed cylinder 2 between the clearance too big through providing a broken ejection of compact system of neodymium iron boron casting piece, has certain potential safety hazard, connects the material and encapsulates the problem that influences efficiency with artifical uncapping and closure.

In order to solve the above problems, the technical scheme in the embodiment of the application has the following general idea;

through providing the device that has raising and lowering functions, realize the butt joint of discharge gate 1 and feed cylinder 2, shorten the clearance, simultaneously through setting up swing arm device 5 that can horizontal wobbling, make its butt joint with handle 2.2.1 on the end cover 2.2, realize the function of uncapping, reach the automatic purpose of ejection of compact.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, a broken ejection of compact system of neodymium iron boron cast piece, including discharge gate 1, the feed cylinder 2 that is used for flourishing material, elevating gear 3, swing arm device 5 and the support 6 that is used for supporting, discharge gate 1 is fixed on support 6, can follow this discharge gate 1 behind the broken cast piece of machinery and flow out, and feed cylinder 2 is placed to discharge gate 1 below correspondence, includes feed cylinder body 2.1 and end cover 2.2 for connect the material.

For shortening the clearance between feed cylinder 2 and discharge gate 1, adopt elevating gear 3 that has raising and lowering functions, this elevating gear 3 adopts hydraulic pressure lift principle, including hydraulic pressure station 3.1 and lift 3.2, set up crane 4 in feed cylinder body 2.1 outer wall both sides simultaneously for realize under the drive of hydraulic pressure station 3.1, lift 3.2 drives feed cylinder 2 displacement from top to bottom.

As shown in fig. 3 and 4, the charging barrel 2 is lifted upwards to be close to the discharging port 1, the swing arm device 5 is arranged to realize an automatic cover opening function and comprises a motor 5.1, a driving shaft 5.2, a hinged seat 5.3, a central shaft 5.4, a fixing frame 5.5 and a swing arm 5.6, the motor 5.1 is installed and fixed on the support 6, a starting force is used for driving, the output end of the motor is connected with the driving shaft 5.2, the driving shaft 5.2 is hinged with the hinged seat 5.3, the hinged seat 5.3 is connected with the upper end of the central shaft 5.4, one end of the swing arm 5.6 is connected with the lower end of the central shaft 5.4, the other end of the swing arm 5.6 is provided with a groove 5.6.1, the fixing frame 5.5 is fixed on the support 6 through screws, and the central shaft 5.4 is rotatably arranged in the fixing frame 5.5. The handle 2.2.1 is arranged on the end cover 2.2, the limiting ring 2.2.2 is arranged on the upper portion of the handle 2.2.1, the swing arm 5.6 swings to enable the handle 2.2.1 to be embedded into the groove 5.6.1, the upper end of the groove 5.6.1 is abutted against the limiting ring 2.2.2, the central shaft 5.4 rotates together with the hinged seat 5.3 under the driving of the motor 5.1, the groove 5.6.1 horizontally swings with the central shaft 5.4 as an axis, and then the end cover 2.2 is buckled and connected to open the charging barrel 2, the discharging process is completed, the end cover 2.2 is moved back again, and the charging barrel 2 is sealed.

It should be noted that the material cylinder body 2.1 is detachably connected to the end cover 2.2, as shown in fig. 5, the specific structure is that the side surface of the material cylinder body 2.1 is provided with vertical lugs 2.1.1, the vertical lugs 2.1.1 are connected through bolts 2.1.2, the side surface of the end cover 2.2 is provided with transverse lugs 2.2.3, notches 11 are formed between the transverse lugs 2.2.3, the bolts 2.1.2 are hinged to the lower ends of the screws 2.2.4, the upper portions of the screws 2.2.4 are arranged in the notches 11 through hinged rotation, the screws 2.2.2.5 are fixed by nuts 2.2.5, before the material cylinder 2 is lifted to be discharged, the nuts 2.2.5 need to be loosened, and the screws 2.2.4 are rotated, so that the material cylinder 2 is in an openable state.

Simultaneously be provided with electronic dolly 7 below feed cylinder 2, electronic dolly 7 below is provided with slide rail 8, and electronic dolly 7 top is provided with spacing post 9, fixes ring 10 between the spacing post 9, and inside this ring 10 was arranged in to feed cylinder 2, when electronic dolly 7 passed through slide rail 8 transportation, can restrict feed cylinder 2 lateral displacement and take place to turn on one's side.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a broken ejection of compact system of neodymium iron boron cast piece, its characterized in that, includes discharge gate (1), feed cylinder (2), elevating gear (3), swing arm device (5) and support (6), feed cylinder (2) include feed cylinder body (2.1) and end cover (2.2), feed cylinder body (2.1) with end cover (2.2) can be dismantled and be connected, feed cylinder (2) just right discharge gate (1), discharge gate (1) are fixed in on support (6), feed cylinder (2) outer wall both sides are fixed with crane (4), elevating gear (3) drive crane (4) and drive feed cylinder (2) displacement from top to bottom, swing arm device (5) with end cover (2.2) lock is connected, and drives end cover (2.2) horizontal hunting.

2. The broken discharging system of neodymium iron boron cast piece of claim 1, characterized in that, be provided with electronic dolly (7) below feed cylinder (2), be provided with slide rail (8) below electronic dolly (7), be provided with spacing post (9) on electronic dolly (7), fixed ring (10) between spacing post (9), feed cylinder (2) are arranged in ring (10), ring (10) restriction feed cylinder (2) lateral displacement.

3. A crushing and discharging system for neodymium iron boron cast sheets according to claim 1, characterized in that the lifting device (3) comprises a hydraulic station (3.1) and a lifter (3.2), and the hydraulic station (3.1) drives the lifter (3.2) to move up and down.

4. The broken ejection of compact system of neodymium iron boron cast piece of claim 1, characterized in that feed cylinder body (2.1) with end cover (2.2) can dismantle the connection mean, feed cylinder body (2.1) side is equipped with vertical lug (2.1.1), bolt (2.1.2), use between the vertical lug (2.1.1) bolt (2.1.2) run through, end cover (2.2) side sets up horizontal lug (2.2.3), screw rod (2.2.4), nut (2.2.5), be equipped with notch (11) between the horizontal lug (2.2.3), screw rod (2.2.4) lower extreme with bolt (2.1.2) are articulated, screw rod (2.2.4) upper portion is placed in notch (11) through articulated rotation, nut (2.2.5) are fixed screw rod (2.2.2.4).

5. The broken discharging system of neodymium iron boron cast piece of claim 1, characterized in that, swing arm device (5) includes motor (5.1), drive shaft (5.2), articulated seat (5.3), center pin (5.4), mount (5.5) and swing arm (5.6), motor (5.1) output is connected drive shaft (5.2), drive shaft (5.2) with articulated seat (5.3) are articulated, articulated seat (5.3) with center pin (5.4) upper end is connected, center pin (5.4) lower extreme horizontal connection swing arm (5.6), mount (5.5) fixed connection in on support (6), center pin (5.4) rotate the setting in mount (5.5).

6. The broken discharging system of neodymium iron boron cast piece of claim 5, characterized in that, swing arm device (5) with end cover (2.2) lock is connected the finger, swing arm device (5) includes swing arm (5.6), swing arm (5.6) are kept away from center pin (5.4) one end is provided with recess (5.6.1), be equipped with handle (2.2.1) and spacing ring (2.2.2) on end cover (2.2), spacing ring (2.2.2) are located on handle (2.2.1), swing arm (5.6) swing makes recess (5.6.1) embedded handle (2.2.1) and recess (5.6.1) upper end with spacing ring (2.2.2) counterbalance.