CN210254233U - Automatic material taking device for pressed compact - Google Patents

Abstract

The application discloses automatic extracting device of pressed compact of magnetic forming press includes: the sealed box body is provided with a press connecting window, an empty material box feeding window and a full material box taking-out window, the press connecting window is hermetically connected with the magnetic powder molding press, the empty material box feeding window is used for placing an empty material box, and the full material box taking-out window is used for taking out a material box containing a pressed blank; the empty material box bearing mechanism bears an empty material box which enters the sealed box body through the empty material box feeding window; the material taking mechanism is used for extracting a pressed blank entering the sealed box body from the press connecting window and conveying the pressed blank in the sealed box body; the material stacking mechanism extracts an empty material box from the empty material box bearing mechanism, and the material taking mechanism conveys a pressed blank into the empty material box extracted by the material stacking mechanism; and the full material box output mechanism receives the material boxes containing the pressed blanks from the stacking mechanism and conveys the received material boxes to the full material box taking-out window.

Description

Automatic material taking device for pressed compact

Technical Field

The invention relates to the rare earth magnetic powder compression molding industry, in particular to an automatic blank taking device for a magnetic powder molding press.

Background

At present, in the industry of rare earth materials such as neodymium iron boron, the automation efficiency of the pressing process is improved by the novel magnetic powder forming press equipment, but more problems still exist in the material taking link. In the prior art, manual material taking is more adopted, so that time and labor are wasted, the production efficiency is low, the labor intensity is high, the appearance of the product is damaged, and the qualified rate of the product is reduced. Therefore, the development of a full-automatic material taking device suitable for a magnetic powder forming press is an urgent need in the neodymium iron boron industry.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides an automatic extracting device for magnetic shaping press.

According to an aspect of the application, an automatic extracting device of pressed compact for magnetic powder forming press includes:

the sealed box body is provided with a press connecting window, an empty material box feeding window and a full material box taking-out window, the press connecting window is hermetically connected with the magnetic powder molding press, the empty material box feeding window is used for placing an empty material box, and the full material box taking-out window is used for taking out a material box containing a pressed blank;

the empty material box bearing mechanism bears an empty material box which enters the sealed box body through the empty material box feeding window;

the material taking mechanism is used for extracting a pressed blank entering the sealed box body from the press connecting window and conveying the pressed blank in the sealed box body;

the material stacking mechanism extracts an empty material box from the empty material box bearing mechanism, and the material taking mechanism conveys a pressed blank into the empty material box extracted by the material stacking mechanism; and

and the full material box output mechanism receives the material boxes containing the pressed blanks from the stacking mechanism and conveys the received material boxes to the full material box taking-out window.

According to an embodiment of the application, empty magazine bears mechanism includes magazine frame, a plurality of empty magazine sensor and linear module, the magazine frame is installed on the slider of linear module, linear module install in inside the box, the magazine frame is the multilayer, and every layer all is provided with empty magazine sensor, the magazine is erect and is arranged in and is corresponded empty magazine sends into the position of window.

According to an embodiment of the application, feeding agencies is including getting the material electricity jar, getting material linear slide rail, getting material arm, vacuum generator and vacuum chuck, vacuum chuck with the slip table of electricity jar links to each other, the electricity jar with it links to each other to get the material arm, get the material arm with it links to each other to get the slider of material linear slide rail, get material linear slide rail fixed mounting in inside the box, vacuum generator set up in get on the material arm, the electricity jar the slip table is along first direction linear motion, get material linear slide rail the slider is along the perpendicular to the second direction linear motion of first direction.

According to an embodiment of the application, sign indicating number material mechanism includes magazine layer board and sign indicating number material linear slide, the magazine layer board is installed on the slider of sign indicating number material linear slide, sign indicating number material linear slide install in inside the box.

According to an embodiment of the application, the full magazine output mechanism comprises a full magazine descending conveying mechanism, a linear slide rail conveying mechanism and a plurality of full magazine jacking mechanisms, and the full magazine jacking mechanisms are arranged at positions corresponding to the full magazine taking-out windows.

According to an embodiment of the application, full magazine decline transport mechanism includes that full magazine lifts a piece, lift cylinder and cylinder mounting bracket, full magazine lift a piece with the piston rod of lift cylinder links to each other, the lift cylinder passes through the cylinder mounting bracket is fixed inside the box.

According to one embodiment of the application, the linear slide rail conveying mechanism comprises a conveying plate and double-row linear slide rails, wherein the conveying plate is installed on a sliding block of the double-row linear slide rails, and the double-row linear slide rails are installed on a bottom plate of the box body. Preferably, the double-row linear slide rail is provided with a plurality of positions to be taken out, and each position to be taken out corresponds to one of the full material box jacking mechanisms.

According to an embodiment of the application, every among a plurality of full magazine jack-up mechanisms all includes magazine jack-up piece, jacking cylinder and full magazine sensor, magazine jack-up piece with the piston rod of jacking cylinder links to each other, the jacking cylinder install in on the bottom plate of box, and be located position between two slide rails of biserial linear slide rail, full magazine sensor install in on the magazine jack-up piece.

According to an embodiment of this application, automatic extracting device of pressed compact still includes:

deburring demagnetization mechanism, including coil former, coil mounting bracket and connect the powder dish, the coil former install in on the coil mounting bracket, the coil mounting bracket is fixed in the box is inside to be close to the position that links up the window, connect the powder dish to be located the below of coil former.

According to an embodiment of this application, automatic extracting device of pressed compact still includes:

the powder sieving mechanism comprises a pneumatic vibrator, a grid, a sieve and a sieve support, wherein the grid is arranged in the sieve, the pneumatic vibrator is arranged on a frame of the sieve, and the sieve is arranged in the box body through the sieve support.

According to an embodiment of the application, the automatic extracting device of pressed compact still includes selective examination platform and selective examination window, the selective examination platform is installed inside the box, the selective examination window sets up on the box to with the position of selective examination platform is corresponding.

The utility model provides an automatic extracting device of pressed compact for magnetic shaping press adopts an adsorbed mode, can reduce the number of times of taking of sucking disc to the blank, has reduced owing to use the sucking disc to snatch the risk that causes the outward appearance damage to the pressed compact. The material taking mechanism of the device adopts a mode that the linear slide rail drives the electric cylinder, and has simple structure, small volume and high control precision. Meanwhile, due to the addition of the automatic powder screening mechanism, powder can be uniformly scattered at the bottom of the empty material box, so that the problem of adhesion of the blank and the material box in the sintering process is effectively solved.

Drawings

Fig. 1 is a three-dimensional view of an automatic green compact taking device according to an embodiment of the present invention;

fig. 2 is a front view of an automatic green compact taking device according to an embodiment of the present invention;

fig. 3 is a left side view of the automatic green compact taking device according to the embodiment of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 2;

FIG. 5 is a cross-sectional view B-B of FIG. 3;

fig. 6 is a three-dimensional view of the empty box carrying mechanism according to the embodiment of the present invention;

fig. 7 is a front view of a material taking mechanism according to an embodiment of the present invention;

fig. 8 is a left side view of a material taking mechanism according to an embodiment of the present invention;

fig. 9 is a three-dimensional view of the deburring and demagnetizing mechanism according to the embodiment of the present invention;

fig. 10 is a three-dimensional view of a powder sifting mechanism according to an embodiment of the present invention;

fig. 11 is a three-dimensional view of the stacking mechanism according to the embodiment of the present invention;

fig. 12 is a principal dimension diagram of the full magazine output mechanism according to the embodiment of the present invention;

fig. 13 is a three-dimensional view of the full magazine lowering conveyor according to the embodiment of the present invention;

fig. 14 is a three-dimensional view of a linear slide rail conveying mechanism according to an embodiment of the present invention;

fig. 15 is a three-dimensional view of the full magazine lifting mechanism according to the embodiment of the present invention;

fig. 16 is a front view of the full magazine jack-up mechanism according to the embodiment of the present invention;

fig. 17 is the utility model discloses an automatic extracting device's of pressed compact working process block diagram.

Detailed Description

For a better understanding of the technical solutions and advantages of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the embodiments. The specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the invention.

The present invention is not limited to the embodiments in which the use of the indicators such as "up", "down", "front", "back", "left", "right" is described only based on the orientation of the drawings, and is not limited to the inevitable orientations of the respective arrangements or the inevitable positional relationships between the respective components.

Fig. 1-3 show a three-dimensional view, a front view and a left side view of an automatic green compact extracting device according to an embodiment of the present invention; fig. 4 and 5 show the automatic extracting device of pressed compact of the embodiment of the invention along the section view of a-a of fig. 2 and B-B of fig. 3, respectively.

Please refer to fig. 1, fig. 4 and fig. 5, the utility model discloses an automatic extracting device of pressed compact, include: the full-sealed box body 1 filled with nitrogen, the empty material box bearing mechanism 2, the material taking mechanism 3, the deburring and demagnetizing mechanism 7, the sampling platform 8, the powder screening mechanism 4, the material stacking mechanism 5, the full material box output mechanism 6, the operation panel 9, the electric cabinet 10 and the manual lifting button 11 of the material box frame. Wherein, empty magazine bears mechanism 2, feeding agencies 3, burring demagnetization mechanism 7, selective examination platform 8, sieve powder mechanism 4, sign indicating number material mechanism 5 and full magazine output mechanism 6 and all sets up in 1 insides of box, and operating panel 9, electric cabinet 10 and magazine frame manual lifting button 11 set up in 1 outsides of box.

As shown in fig. 2 and 3, the box 1 is provided with a press engaging window 101, four maintenance doors 102, 104, 106 and 108, wherein the maintenance doors 102, 104 and 106 are respectively provided with a sampling inspection window 103, an empty magazine feeding window 105 and a full magazine taking window 107, and the press engaging window 101 is hermetically connected with the magnetic powder molding press through a butt joint part.

Fig. 6 shows a three-dimensional view of the empty magazine carrying mechanism according to the embodiment of the present invention. The empty magazine carrying mechanism 2 is used for carrying empty magazines which enter the sealed box body 1 through the empty magazine feeding window 105, and comprises a magazine rack 201, an empty magazine sensor 202, a linear module 203, a vertical fixing profile 204 and a module mounting plate 205. The material box frame 201 is installed on a sliding block of the linear module 203, the linear module 203 is installed on the left side (-X-axis direction) of the middle part in the box body 1 through the vertical fixing section bar 204 and the module installation plate 205, the material box frame 201 is in multiple layers, and each layer is provided with an air box sensor 202 for sensing whether an air box exists on the material box frame 201. The slide block of the linear module 203 can move up and down along the Z-axis direction, so as to drive the magazine rack 201 to lift, and the linear module 203 is provided with a pair of limit sensors 206 parallel to the travel direction. Empty magazine feed window 105 is used to insert empty magazines. The material box rack 201 is arranged at a position corresponding to the empty material box feeding window 105, so that when the material box rack 201 moves up and down along the Z-axis direction, each layer of the material box rack 201 can be aligned with the empty material box feeding window 105.

Fig. 7 and 8 show a material taking mechanism according to an embodiment of the present invention. The material taking mechanism 3 is used for taking the green compact entering the sealed box body 1 from the press engaging window 101 and conveying the green compact in the sealed box body 1. The material taking mechanism 3 comprises a vacuum chuck 301, a chuck mounting section bar 302, a chuck mounting vertical plate 303, an electric cylinder 304, an electric cylinder mounting plate 305, an electric cylinder mounting section bar 306, a material taking arm 307, a sliding block connecting plate 308, a material taking linear sliding rail 309, a hoisting section bar 310 and a vacuum generator 311. Vacuum chuck 301 installs on sucking disc installation section bar 302, and this sucking disc installation section bar 302 links to each other with the slip table of electric jar 304 through sucking disc installation riser 303, and sucking disc installation section bar 302 and sucking disc installation riser 303 can realize the adjustment of sucking disc about (Z axle direction), about (Y axle direction), and the slip table of electric jar 304 reciprocates and can drive vacuum chuck 301 and follow Z axle direction accurate removal, is provided with a pair of spacing sensor who is on a parallel with its stroke direction on the electric jar 304. The electric cylinder 304 is vertically fixed on the electric cylinder mounting plate 305, and then is connected with the material taking arm 307 through the electric cylinder mounting section bar 306, the material taking arm 307 is connected with the slide block of the material taking linear slide rail 309 through the slide block connecting plate 308, and the material taking linear slide rail 309 is mounted at the top of the inner side of the box body 1 through the hoisting section bar 310, as shown in fig. 4 and 5. The slider of the material taking linear slide rail 309 moves back and forth to drive the vacuum chuck 301 to move precisely along the front and back direction (X-axis direction), and a pair of limit sensors 312 parallel to the stroke direction of the material taking linear slide rail 309 are installed on the material taking linear slide rail 309. The pick-up arm 307 is also provided with a vacuum generator 311 for generating vacuum suction by the vacuum chuck 301.

Fig. 9 shows a three-dimensional view of the deburring and demagnetizing mechanism according to the embodiment of the present invention. The deburring and demagnetizing mechanism 7 comprises a coil body 701, a coil top plate 702, a coil mounting frame 703 and a powder receiving disc 704. The coil body 701 comprises frequency conversion alternating current coil, places on coil mounting bracket 703, leans on four layer boards on coil mounting bracket 703 to fix a position all around, and coil roof 702 installs in the top of coil mounting bracket 703 to realize the fixed to coil body 701, coil mounting bracket 703 welds on the square pipe that box 1 links up window 101 department, as shown in fig. 5. The powder receiving plate 704 is disposed below the coil body 701 and is used for receiving the demagnetized burr magnetic powder attached to the surface of the blank. A demagnetizing position is arranged between the coil body 701 and the powder receiving disc 704, when the vacuum chuck 301 drives the blank to move to the demagnetizing position, before the blank descends, the coil body 701 is connected with alternating current, and in the processes of descending and ascending of the blank, powder burrs with weak magnetism adhered to the surface of the blank are demagnetized in an alternating magnetic field generated by the demagnetizing coil body 701 and generate oscillation under the action of the alternating magnetic field to fall into the powder receiving disc 704.

Fig. 10 shows a three-dimensional view of a powder sieving mechanism according to an embodiment of the present invention. The powder sieving mechanism 4 comprises a sieve 401, a support shaft 402, a sieve bracket 403, a support base 404, a fixing rod 405, a grid 406 and a pneumatic vibrator 407. The mesh 406 is placed in the screen 401, the pneumatic vibrator 407 is diagonally installed on the long frame of the screen 401, the screen 401 is connected with the screen bracket 403 through four support shafts 402, the screen bracket 403 is fixed on the support base 404, and the support base 404 is installed on the left side square pipe in the box body 1 through the fixing rod 405, as shown in fig. 4. Special powder for preventing the blank from being adhered to the bottom of the material box in the high-temperature sintering process is arranged in the powder sieving mechanism. Sieve powder mechanism below sets up a sieve powder position, and when empty magazine 208 moved to sieve powder position, control procedure can control the break-make of compressed gas in the pneumatic vibrator 407 through the control solenoid valve to realize the vibrations start-stop of control pneumatic vibrator 407, thereby drive sieve 401 and shake together, make the special powder of device in the sieve powder mechanism evenly fall into empty magazine through sieve 401, the powder will not fall down after the vibration stops.

Fig. 11 shows a three-dimensional diagram of the stacking mechanism of the embodiment of the present invention. The stacking mechanism 5 is used for extracting empty material boxes from the empty material box bearing mechanism 2, and the material taking mechanism 3 is used for conveying the pressed blanks into the empty material boxes extracted by the stacking mechanism 5. The stacking mechanism 5 comprises a magazine supporting plate 501, a stacking linear slide rail 502, a first module fixing plate 503 and a second module fixing plate 504. The material box supporting plate 501 is installed on a sliding block of the material stacking linear sliding rail 502, the material stacking linear sliding rail 502 is installed at the middle position in the box body 1 through module fixing plates 503 and 504, as shown in fig. 4, the empty material box bearing mechanism 2 and the powder sieving mechanism 4 are respectively arranged at two ends of the movement direction (Y axis direction) of the material stacking linear sliding rail 502, and a material stacking position is arranged at the position where the movement tracks of the material stacking linear sliding rail 502 and the material taking linear sliding rail 309 coincide. The slider of the material stacking linear slide rail 502 moves left and right to drive the material box supporting plate 501 to move precisely along the Y-axis direction, so that the empty material box 208 is forked and conveyed to a powder sieving position and a material stacking position, and a pair of limiting sensors 505 parallel to the movement direction of the empty material box is arranged on the material stacking linear slide rail 502.

Fig. 12-16 show a full magazine output mechanism and its components in an embodiment of the invention. The full-cartridge output mechanism 6 is configured to receive a cartridge containing a green compact from the stacking mechanism 5 and deliver the received cartridge to the full-cartridge removal window 107. As shown in fig. 12, the full magazine output mechanism 6 is composed of three parts, namely, a full magazine descending and conveying mechanism 601, a linear slide rail conveying mechanism 602, and a full magazine ejecting mechanism 603.

As shown in fig. 13, the full cartridge lowering and conveying mechanism 601 includes a full cartridge lifter 601a, a lifting cylinder 601b, a cylinder fixing plate 601c, and a cross member 601 d. The full magazine lifting piece 601a is connected with a piston rod of the lifting cylinder 601b, the lifting cylinder 601b is vertically installed on the cross beam 601d through a cylinder fixing plate 601c, and the cross beam 601d is installed at the middle lower part of the box body 1, so that the full magazine lifting piece 601a is correspondingly located at the lower part of the stacking position, as shown in fig. 5. When the material box on the material stacking mechanism 5 is fully loaded, the piston rod of the lifting cylinder 601b can drive the material box full lifting piece 601a to lift the material box full upwards, after the material box supporting plate 501 is removed, the piston rod of the lifting cylinder 601b descends to enable the material box full to fall on the linear sliding rail conveying mechanism 602, and the lifting cylinder 601b is provided with a pair of cylinder limit sensors 601e parallel to the stroke direction of the lifting cylinder.

As shown in fig. 14, the linear slide rail conveying mechanism 602 includes a conveying plate 602a, a double-row linear slide rail 602b, and a slide rail support bracket 602 c. The conveying plate 602a is mounted on a slide block of a double-row linear slide rail 602b, the double-row linear slide rail 602b is mounted on the bottom plate of the box body 1 through a slide rail support frame 602c, a positioning block is mounted on the conveying plate 602a, and a pair of limit sensors 602d parallel to the moving direction of the double-row linear slide rail 602b is mounted on the double-row linear slide rail 602 b. When full magazine falls on conveying board 602a through decline transport mechanism 601, thereby double-row linear slide rail 602b can drive conveying board 602a and remove and drive full magazine accurate removal to treating the jacking position, and the locating piece can guarantee that full magazine can not drop in the removal process, and every is treated the jacking position and corresponds respectively and set up in every downside of waiting to take out the position, and every is treated the position of taking out and corresponds respectively and sets up a full magazine jacking mechanism 603.

As shown in fig. 15 and 16, full cartridge jack 603 includes a cartridge jack 603a, a jack cylinder 603b, a cylinder base 603c, and a full cartridge sensor 603 d. The material box jack 603a is connected with the piston rod of the jack cylinder 603b, the jack cylinder 603b is installed on the bottom plate of the box body 1 between the two rows of linear slide rails 602b through the cylinder base 603c, as shown in fig. 4 and 5, the jack cylinder 603b is provided with a pair of limit sensors 603e parallel to the stroke direction, and the full material box sensor 603d is installed on the material box jack 603 a. When the full magazine moves to the position to be jacked through the linear slide rail conveying mechanism 602, the full magazine sensor 603d senses the full magazine and sends a signal, the jacking cylinder 603b jacks the full magazine to the position to be taken out, and each position to be taken out corresponds to the position of the full magazine taking-out window 107 to wait for an operator to take out.

For a clearer understanding of the novel structure and advantages of the present embodiment, the operation of the device will be described with reference to the accompanying drawings.

Fig. 17 shows the working process block diagram of the automatic blank taking device according to the embodiment of the present invention. As shown in fig. 17, the utility model discloses an automatic extracting device of pressed compact's working process as follows: filling nitrogen into a box body, feeding the box body into an empty box, setting parameters, absorbing blanks, removing burrs and demagnetizing, screening powder, stacking the materials, outputting the box body in a full state, taking the box body out of the box body, and replenishing the empty box body. Wherein, the steps of blank sucking, deburring and demagnetizing and powder screening can be carried out simultaneously. The specific working process is as follows:

a material taking preparation step: referring to fig. 1, 2, 4 and 6, a nitrogen valve (not shown) is first opened to fill the tank 1 with nitrogen gas and to exhaust the oxygen gas in the tank. Then, the manual lifting button 11 of the magazine rack is operated to sequentially feed the empty magazines 208 into the magazine rack 201 through the empty magazine feed window 105. And then entering an automatic interface of the operation panel 9, setting corresponding parameters, and returning all mechanisms to zero positions to start a full-automatic material taking process.

Blank suction and deburring demagnetization: referring to fig. 5, 7, 8 and 9, the material taking linear slide rail 309 of the material taking mechanism 3 drives the vacuum chuck 301 to move to the upper side of the target blank position, then the electric cylinder 304 drives the vacuum chuck 301 to descend and ascend to complete the suction of the blank by the vacuum chuck 301, then the material taking linear slide rail 309 drives the blank to move to the deburring and demagnetizing position, the coil body 701 is supplied with alternating current, and the electric cylinder 304 drives the blank to descend and ascend again to complete the deburring and magnetic powder demagnetizing treatment.

Powder sieving: referring to fig. 4, 6, 10 and 11, while blank is sucked, and deburring and demagnetization are performed, the material stacking linear sliding rail 502 of the material stacking mechanism 5 drives the material box supporting plate 501 to move to the position below the empty material box 208 at the bottom of the material box frame 201 of the empty material box bearing mechanism 2, the linear module 203 drives the material box frame 201 to descend, so that the empty material box 208 falls on the material box supporting plate 501, then the material stacking linear sliding rail 502 drives the empty material box 208 to move to a powder sieving position, and the pneumatic vibrator 407 of the powder sieving mechanism 4 drives the sieve 401 to perform three-time start-stop vibration, so that powder is uniformly sieved for the empty material box 208.

A material stacking step: referring to fig. 4, after the powder sieving is finished, the blank stacking linear slide rail 502 drives the blank box 208 to move to the blank stacking position, and then the blank after the burr removal is stacked in the blank box 208 by the material taking mechanism 3 according to the set rule of the program.

A full material box output step: referring to fig. 4, 5, 12-16, when the material box is fully loaded, the lifting cylinder 601b of the full material box descending conveying mechanism 601 drives the full material box lifting piece 601a to move upwards to lift the full material box, the material box supporting plate 501 of the material stacking mechanism 5 is removed, then the full material box lifting cylinder 601b descends to enable the full material box to fall on the conveying plate 602a of the linear slide rail conveying mechanism 602, the double-row linear slide rail 602b drives the full material box to move to the position to be lifted, when the induction sensor 603d of the full material box lifting mechanism 603 senses the full material box, a signal is sent, and the lifting cylinder 603b lifts the full material box to the position to be taken out.

Taking out the full material box and supplementing the empty material box: referring to fig. 2 and 5, when each of the positions to be taken out is filled with a full magazine, the operator can take out the full magazines from the full magazine taking-out window 107 and then replenish the empty magazines 208.

In this embodiment, the material taking process is a full-automatic process controlled by a computer program, and related working parameters can be set and adjusted through the operation panel 9.

In this embodiment, the automatic material taking device is also provided with a sampling link, when the pressing condition of the blank from the magnetic powder molding press needs to be randomly sampled and inspected, the blank can be sampled and inspected by clicking a relevant button on a manual interface of the operation panel 9, the blank after sampling inspection is placed on the sampling inspection platform 8, and the blank can be checked, measured or taken out through the sampling inspection window 103.

The utility model provides a full magazine output mechanism is provided with a plurality of positions of waiting to take out, and the time interval of taking out once is longer, can realize that an operating personnel manages many press remove device simultaneously, has practiced thrift the human cost.

The utility model discloses cavity magazine bears mechanism's feed box frame is the multilayer, and this number of piles is according to waiting to take out the number optimal design of position, promptly than waiting to take out the position more one, and all full when all waiting to take out the position, when operating personnel takes out, still has an empty feed box and can guarantee automatic extracting device and continue the operation for each layer of empty feed box can both obtain make full use of, does not have the redundancy.

It should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the embodiments of the present invention. Any modification, equivalent replacement or improvement made under the guidance of the principle of the technical scheme of the utility model should be included in the protection scope of the utility model.

Claims (12)

1. The utility model provides an automatic extracting device of pressed compact for magnetic powder forming press which characterized in that includes:

the sealed box body is provided with a press connecting window, an empty material box feeding window and a full material box taking-out window, the press connecting window is hermetically connected with the magnetic powder molding press, the empty material box feeding window is used for placing an empty material box, and the full material box taking-out window is used for taking out a material box containing a pressed blank;

the empty material box bearing mechanism bears an empty material box which enters the sealed box body through the empty material box feeding window;

the material taking mechanism is used for extracting a pressed blank entering the sealed box body from the press connecting window and conveying the pressed blank in the sealed box body;

the material stacking mechanism extracts an empty material box from the empty material box bearing mechanism, and the material taking mechanism conveys a pressed blank into the empty material box extracted by the material stacking mechanism; and

and the full material box output mechanism receives the material boxes containing the pressed blanks from the stacking mechanism and conveys the received material boxes to the full material box taking-out window.

2. An automatic blank taking device as claimed in claim 1, wherein the empty magazine carrying mechanism comprises a magazine rack, a plurality of empty magazine sensors and a linear module, the magazine rack is mounted on a slide of the linear module, the linear module is mounted inside the box body, the magazine rack is in multiple layers, each layer is provided with the empty magazine sensor, and the magazine rack is arranged at a position corresponding to the empty magazine feeding window.

3. An automatic green compact taking device according to claim 1, wherein the taking mechanism comprises a taking electric cylinder, a taking linear slide rail, a taking arm, a vacuum generator and a vacuum chuck, the vacuum chuck is connected with a sliding table of the electric cylinder, the electric cylinder is connected with the taking arm, the taking arm is connected with a sliding block of the taking linear slide rail, the taking linear slide rail is fixedly installed inside the box body, the vacuum generator is arranged on the taking arm, the sliding table of the electric cylinder linearly moves along a first direction, and the sliding block of the taking linear slide rail linearly moves along a second direction perpendicular to the first direction.

4. An automatic blank taking device as claimed in claim 1, wherein the stacking mechanism comprises a magazine supporting plate and a stacking linear slide rail, the magazine supporting plate is mounted on a slide block of the stacking linear slide rail, and the stacking linear slide rail is mounted inside the sealed box body.

5. An automatic blank taking device as claimed in claim 1, wherein said full magazine output mechanism comprises a full magazine lowering and conveying mechanism, a linear slide rail conveying mechanism and a plurality of full magazine jacking mechanisms, said full magazine jacking mechanisms being disposed at positions corresponding to said full magazine taking-out windows.

6. An automatic blank taking device as claimed in claim 5, wherein the full magazine descending and conveying mechanism comprises a full magazine lifting piece, a lifting cylinder and a cylinder mounting frame, the full magazine lifting piece is connected with a piston rod of the lifting cylinder, and the lifting cylinder is fixed inside the box body through the cylinder mounting frame.

7. An automatic green compact taking device as claimed in claim 5, wherein the linear slide rail conveying mechanism comprises a conveying plate and double rows of linear slide rails, the conveying plate is mounted on a slide block of the double rows of linear slide rails, and the double rows of linear slide rails are mounted on a bottom plate of the box body.

8. An automatic blank taking device as claimed in claim 7, wherein each of said plurality of full magazine lifters comprises a magazine lifter, a lifting cylinder and a full magazine sensor, said magazine lifter is connected to a piston rod of said lifting cylinder, said lifting cylinder is mounted on a bottom plate of said box body and located between two slide rails of said two rows of linear slide rails, and said full magazine sensor is mounted on said magazine lifter.

9. An automatic blank taking device as claimed in claim 7, wherein said double-row linear slide is provided with a plurality of positions to be taken out, each of said positions to be taken out corresponding to one of said plurality of full magazine lifters.

10. An automatic blank taking device as claimed in claim 1, further comprising:

deburring demagnetization mechanism, including coil former, coil mounting bracket and connect the powder dish, the coil former install in on the coil mounting bracket, the coil mounting bracket is fixed in the box is inside to be close to the position that links up the window, connect the powder dish to be located the below of coil former.

11. An automatic blank taking device as claimed in claim 1, further comprising:

the powder sieving mechanism comprises a pneumatic vibrator, a grid, a sieve and a sieve support, wherein the grid is arranged in the sieve, the pneumatic vibrator is arranged on a frame of the sieve, and the sieve is arranged in the box body through the sieve support.

12. An automatic blank taking device according to claim 1, further comprising a sampling platform and a sampling window, wherein the sampling platform is mounted inside the box body, and the sampling window is arranged on the box body and corresponds to the sampling platform in position.

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