CN207614795U - A kind of powder pressing device - Google Patents

A kind of powder pressing device Download PDF

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Publication number
CN207614795U
CN207614795U CN201721435222.1U CN201721435222U CN207614795U CN 207614795 U CN207614795 U CN 207614795U CN 201721435222 U CN201721435222 U CN 201721435222U CN 207614795 U CN207614795 U CN 207614795U
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CN
China
Prior art keywords
pressure roller
batch mixing
powder
mixing axis
discharge port
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721435222.1U
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Chinese (zh)
Inventor
陆文杰
陈明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiajiang Shengshi Oriental Ceramic Co Ltd
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Jiajiang Shengshi Oriental Ceramic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201721435222.1U priority Critical patent/CN207614795U/en
Application granted granted Critical
Publication of CN207614795U publication Critical patent/CN207614795U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of powder pressing device, is related to powder pressing technical field.Including feed space and suppressing room.Feed space has feed cavity, first charging aperture and the first discharge port.First discharge port is equipped with web plate.Batch mixing axis is sequentially connected with the first power plant, and batch mixing axis is arranged perpendicular to web plate and is rotationally riveted on web plate.There is batch mixing axis stirring blade, stirring blade to offset with web plate.There is suppressing room compression chamber, second charging aperture and the second discharge port, second charging aperture to be connected to the first discharge port.First pressure roller and the second pressure roller are set to compression chamber, and both the first pressure roller and the second pressure roller are arranged in parallel and plane where the two rotational axis line is perpendicular to batch mixing axis.First pressure roller is sequentially connected with the second power plant, and the first pressure roller and the second pressure roller are sequentially connected.Both first pressure roller and the second pressure roller roll surface offset, and the first pressure roller sets the first indent, and the second pressure roller sets the second indent.It can continuously be suppressed, and pressing result is stablized.

Description

A kind of powder pressing device
Technical field
The utility model is related to powder pressing technical fields, in particular to a kind of powder pressing device.
Background technology
Existing a part of powder pressing device cannot achieve continuous compacting in pressing process, and compacting efficiency is low, yield It is low, be not suitable for industrialized production.
Although existing another part powder pressing device can be suppressed continuously, the uniformity of its compacted products is not Good, pressing result is inhomogenous, poor product quality.
Utility model content
The purpose of this utility model is to provide a kind of powder pressing devices, can realize the continuous compacting of powder, pressure It makes efficient;The product uniformity that its compacting obtains simultaneously is high, and pressing result is stablized, and product quality is high.
What the embodiments of the present invention were realized in:
A kind of powder pressing device comprising:Feed space, the first Power Component, suppressing room and the second Power Component.Charging Room has feed cavity and the first charging aperture being connected to feed cavity and the first discharge port.First discharge port is equipped with web plate, web plate Periphery with the first discharge port inner wall connect.First Power Component includes the first power plant and batch mixing axis.The one of batch mixing axis End is sequentially connected with the power output portion of the first power plant, the other end of batch mixing axis through feed space side wall and extend into Expect chamber.Batch mixing axis is arranged perpendicular to web plate, and the other end of batch mixing axis is rotationally riveted on web plate.Batch mixing axis has paddle Piece, the angle between the straight line and the axial line of batch mixing axis of stirring blade is 20~70 °, and stirring blade is located at batch mixing axis Close web plate one end and offset with web plate.Suppressing room has compression chamber and the second charging aperture that is connected to compression chamber and the Two discharge ports, second charging aperture are connected to the first discharge port.Second Power Component includes the second power plant, the first pressure roller and the Two pressure rollers.First pressure roller and the second pressure roller are set to compression chamber, and the rotational axis line of both the first pressure roller and second pressure roller is parallel It is arranged and the plane where the rotational axis line of the two is arranged perpendicular to batch mixing axis.Power of first pressure roller with the second power plant Output section is sequentially connected, and both the first pressure roller and the second pressure roller are connected by toothed belt transmission.Both first pressure roller and the second pressure roller Roll surface offset, the roll surface of the first pressure roller is recessed with the first indent, and the roll surface of the second pressure roller is recessed with for matching with the first indent The second indent closed.
Further, the second discharge port is equipped with separation screen.The periphery of separation screen is connect with the inner wall of the second discharge port, The angle between plane and the plate face for detaching screen where the rotational axis line of both first pressure roller and the second pressure roller is 25~ 55°.The side wall of second discharge port is further opened with the outlet of compacting material, the outlet of compacting material be located at separation screen close to the first pressure roller and The side of second pressure roller and the one end far from the first pressure roller and the second pressure roller for being located at separation screen, compacting material exports and separate gate Plate offsets.
Further, the side of separate first pressure roller and the second pressure roller that detach screen is additionally provided with the receipts for collecting powder Catch basin.
Further, powder pressing device further includes collection box, and the side wall of catch tray is offered for being put into collection box Material taking mouth, collection box are removably placed in catch tray for collecting powder.
Further, collection box is drawing box, and collection box is slidably received in material taking mouth.
Further, feed cavity is cylindrical, and batch mixing axis is coaxially disposed with feed cavity.
Further, the angle between the straight line of stirring blade and the axial line of batch mixing axis is 70 °.
Further, the first pressure roller and the second pressure roller are set to one end of the close second charging aperture of compression chamber.
The advantageous effect of the utility model embodiment is:
The feed space for the powder pressing device that the utility model embodiment provides is coordinated using web plate and stirring blade to pressure Room processed is fed, and after powder puts into feed space, powder is carried on web plate.As batch mixing axis drives stirring blade rotation, Stirring blade rotates on web plate surface relative to web plate.On the one hand stirring blade has stirring action to the powder in feed space, with Ensure that powder keeps uniformity, and then improves the uniformity of each component in compacted products.Stirring blade on the other hand can Accelerate powder to enter suppressing room by web plate, and powder can be promoted more uniform along the plate face distribution of web plate, and then makes to pass through The powder of web plate is more uniform along the distribution of web plate plate face, to improve the uniformity that feed space is fed to suppressing room, to ensure to make The uniformity of obtained product makes pressing result more stablize, helps to improve product quality.
After powder enters suppressing room by feed space, it is distributed evenly between the first pressure roller and the second pressure roller, then, first When pressure roller and the second pressure roller suppress powder, it can ensure that the amount for being in the powder of compacting state at any time keeps base This is equal, so that the first pressure roller and the second pressure roller have more stable compacting environment, helps to make the first pressure roller and second Pressure roller more stablizes, uniformly the pressing result of powder, helps to improve product quality.
As the first pressure roller drives the rotation of the second pressure roller, it can ensure the synchronism of the first pressure roller and the rotation of the second pressure roller, Ensure the stability of compacting.Powder is suppressed using the first pressure roller and the second pressure roller, and is connected to suppressing room using feed space It is continuous equably to supply powder so that the first pressure roller and the second pressure roller can continuously and stably suppress powder, greatly improve The compacting efficiency of powder pressing, helps to further increase yield.
In general, the powder pressing device that the utility model embodiment provides can realize the continuous compacting of powder, pressure It makes efficient;The product uniformity that its compacting obtains simultaneously is high, and pressing result is stablized, and product quality is high.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the first working condition of the powder pressing device that the utility model embodiment provides;
Fig. 2 is the schematic diagram of the second working condition of the powder pressing device in Fig. 1;
Fig. 3 is the schematic diagram of the stirring blade in the powder pressing device in Fig. 1;
Fig. 4 is the schematic diagram of the first pressure roller and the second pressure roller in the powder pressing device in Fig. 1.
Icon:1000- powder pressing devices;1100- feed spaces;1110- feed cavities;1120- first charging apertures;1130- First discharge port;1131- web plates;The first Power Components of 1200-;The first power plants of 1210-;1220- batch mixing axis;1230- is stirred Mix blade;1300- suppressing rooms;1310- compression chambers;1320- second charging apertures;The second discharge ports of 1330-;1331- compactings expect Mouthful;1332- detaches screen;1400- catch trays;1500- collection boxes;The second Power Components of 1600-;The second power plants of 1610-; The first pressure rollers of 1620-;The first indents of 1621-;The second pressure rollers of 1630-;The second indents of 1631-;1640- synchronous belts.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the range of the utility model protection.
It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, term " parallel ", " vertical " etc. are not offered as requiring component absolute parallel or vertical, but can slightly incline Tiltedly.It is not to indicate that the structure has to put down completely if " parallel " refers to only that its direction is more parallel with respect to for " vertical " Row, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of powder pressing devices 1000.Powder pressing device 1000 includes:Charging Room 1100, the first Power Component 1200, suppressing room 1300 and the second Power Component 1600.
There is feed space 1100 feed cavity 1110 and the first charging aperture 1120 being connected to feed cavity 1110 and first to go out Material mouth 1130.First discharge port 1130 is equipped with web plate 1131, and the periphery of web plate 1131 is connected with the inner wall of the first discharge port 1130. First Power Component 1200 includes the first power plant 1210 and batch mixing axis 1220.One end of batch mixing axis 1220 is filled with the first power 1210 power output portion drive connection is set, the other end of batch mixing axis 1220 runs through the side wall of feed space 1100 and extends to charging Chamber 1110.Batch mixing axis 1220 is arranged perpendicular to web plate 1131, and the other end of batch mixing axis 1220 is rotationally riveted on web plate 1131. Batch mixing axis 1220 has stirring blade 1230, between the straight line and the axial line of batch mixing axis 1220 of stirring blade 1230 Angle is 20~70 °, and stirring blade 1230 is located at one end of the close web plate 1131 of batch mixing axis 1220 and offsets with web plate 1131.
There is suppressing room 1300 compression chamber 1310 and the second charging aperture 1320 being connected to compression chamber 1310 and second to go out Material mouth 1330, second charging aperture 1320 are connected to the first discharge port 1130.Second Power Component 1600 includes the second power plant 1610, the first pressure roller 1620 and the second pressure roller 1630.First pressure roller 1620 and the second pressure roller 1630 are set to compression chamber 1310, the The rotational axis line of 1630 the two of one pressure roller 1620 and the second pressure roller is arranged in parallel and the plane where the rotational axis line of the two It is arranged perpendicular to batch mixing axis 1220.First pressure roller 1620 is sequentially connected with the power output portion of the second power plant 1610, and first Both pressure roller 1620 and the second pressure roller 1630 are sequentially connected by synchronous belt 1640.Both first pressure roller 1620 and the second pressure roller 1630 Roll surface offset, the roll surface of the first pressure roller 1620 is recessed with the first indent 1621, and the roll surface of the second pressure roller 1630, which is recessed with, to be used for With the second indent 1631 of the first indent 1621 cooperation.
The feed space 1100 of powder pressing device 1000 is coordinated using web plate 1131 and stirring blade 1230 to suppressing room 1300 are fed, and after powder puts into feed space 1100, powder is carried on web plate 1131.As the drive of batch mixing axis 1220 is stirred The rotation of blade 1230 is mixed, stirring blade 1230 rotates on 1131 surface of web plate relative to web plate 1131.Stirring blade 1230 is on the one hand There is stirring action to the powder in feed space 1100, to ensure that powder keeps uniformity, and then improve each in compacted products The uniformity of a component.1230 another aspect of stirring blade can speed up powder and enter suppressing room 1300 by web plate 1131, and Powder can be promoted more uniform along the plate face distribution of web plate 1131, and then make the powder by web plate 1131 along 1131 plate of web plate EDS maps are more uniform, to improve the uniformity that feed space 1100 is fed to suppressing room 1300, to ensure the product being made The uniformity, make pressing result more stablize, help to improve product quality.
After powder enters suppressing room 1300 by feed space 1100, it is distributed evenly in the first pressure roller 1620 and the second pressure roller Between 1630, then, when the first pressure roller 1620 and the second pressure roller 1630 suppress powder, it can ensure to locate at any time Keep of substantially equal in the amount of the powder of compacting state, so that the first pressure roller 1620 and the second pressure roller 1630 are with more stable Compacting environment, help to make the first pressure roller 1620 and the second pressure roller 1630 more to stablize, uniformly to the pressing result of powder, have Help improve product quality.
As the first pressure roller 1620 drives the rotation of the second pressure roller 1630, it can ensure the first pressure roller 1620 and the second pressure roller The synchronism of 1630 rotations, ensures the stability of compacting.Powder is pressed using the first pressure roller 1620 and the second pressure roller 1630 System, and using feed space 1100 powder is continuously and uniformly supplied to suppressing room 1300 so that the first pressure roller 1620 and the second pressure roller 1630 can continuously and stably suppress powder, substantially increase the compacting efficiency of powder pressing, help further to carry High yield.
Further, in the present embodiment, perpendicular to the straight line of stirring blade 1230 and batch mixing axis 1220 axial line it Between angle be 70 °.
Further, in the present embodiment, the first indent 1621 and the second indent 1631 are in hemispherical, correspondingly, by The compacting material that first indent 1621 and the compacting of the second indent 1631 obtain is in spherical.
Further, the second discharge port 1330 is equipped with separation screen 1332.Detach periphery and the second discharging of screen 1332 Plane where the rotational axis line of both the inner wall connection of mouth 1330, the first pressure roller 1620 and the second pressure roller 1630 and separate gate Angle between the plate face of plate 1332 is 25~55 °.The side wall of second discharge port 1330 is further opened with compacting material outlet 1331, pressure System material outlet 1331 is positioned at separation screen 1332 close to the side of the first pressure roller 1620 and the second pressure roller 1630 and positioned at separation One end far from the first pressure roller 1620 and the second pressure roller 1630 of screen 1332, compacting expect outlet 1331 and detach 1332 phase of screen It supports.
After the compacting material obtained by the first pressure roller 1620 and the compacting of the second pressure roller 1630 falls on separation screen 1332, edge point It is slided from screen 1332, to leave compression chamber 1310 from compacting material outlet 1331.And the fission that is generated in pressing process or Powder to be pressed into then passes through separation screen 1332 from the plate hole of separation screen 1332, expects powder and compacting to realize Separation reduce the powder of carrying convenient for improving the purity of compacting material, while convenient for the recycling of powder.
Further, in the present embodiment, where the rotational axis line of 1630 the two of the first pressure roller 1620 and the second pressure roller Plane and the plate face for detaching screen 1332 between angle be 30 °.
Further, the side far from the first pressure roller 1620 and the second pressure roller 1630 of separation screen 1332, which is additionally provided with, is used for Collect the catch tray 1400 of powder.
Further, powder pressing device 1000 further includes collection box 1500, and the side wall of catch tray 1400, which offers, to be used for It is put into the material taking mouth of collection box 1500, collection box 1500 is removably placed in catch tray 1400 for collecting powder.At this In embodiment, collection box 1500 is drawing box, and collection box 1500 is slidably received in material taking mouth.
Collection box 1500 and catch tray 1400 constitute drawer-type structure, and in pressing process, collection box 1500 is put into Catch tray 1400, can be by collection box 1500 after compacting to be collected to the powder fallen from separation screen 1332 It is extracted out from catch tray 1400, powder is recycled.
By designing above, utilization rate of the powder pressing device 1000 to powder is substantially increased, and pressure can be improved Make the quality of material.
Further, feed cavity 1110 is cylindrical, and batch mixing axis 1220 is coaxially disposed with feed cavity 1110.
Further, the first pressure roller 1620 and the second pressure roller 1630 are set to the close second charging aperture 1320 of compression chamber 1310 One end, in order to which the first pressure roller 1620 and the second pressure roller 1630 effectively accept powder, improve pressing result.
In conclusion powder pressing device 1000 can realize that the continuous compacting of powder, compacting are efficient;Its compacting simultaneously The obtained product uniformity is high, and pressing result is stablized, and product quality is high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (8)

1. a kind of powder pressing device, which is characterized in that including:Feed space, the first Power Component, suppressing room and the second power packages Part;The feed space has feed cavity and the first charging aperture being connected to the feed cavity and the first discharge port;Described first Discharge port is equipped with web plate, and the periphery of the web plate is connected with the inner wall of first discharge port;First Power Component includes First power plant and batch mixing axis;One end of the batch mixing axis is sequentially connected with the power output portion of first power plant, The other end of the batch mixing axis runs through the side wall of the feed space and extends to the feed cavity;The batch mixing axis is perpendicular to described Web plate is arranged, and the other end of the batch mixing axis is rotationally riveted on the web plate;The batch mixing axis has stirring blade, Angle between the straight line and the axial line of the batch mixing axis of the stirring blade is 20~70 °, the stirring blade It offsets close to one end of the web plate and with the web plate positioned at the batch mixing axis;The suppressing room have compression chamber and with The second charging aperture and the second discharge port, the second charging aperture of the compression chamber connection are connected to first discharge port;Institute It includes the second power plant, the first pressure roller and the second pressure roller to state the second Power Component;First pressure roller and second pressure roller It is set to the compression chamber, the rotational axis line of both first pressure roller and described second pressure roller is arranged in parallel and the two turns Plane where dynamic axial line is arranged perpendicular to the batch mixing axis;First pressure roller is defeated with the power of second power plant Go out portion's drive connection, both first pressure roller and described second pressure roller are connected by toothed belt transmission;First pressure roller and institute The roll surface for stating both second pressure rollers offsets, and the roll surface of first pressure roller is recessed with the first indent, the roll surface of second pressure roller It is recessed with the second indent for coordinating with first indent.
2. powder pressing device according to claim 1, which is characterized in that second discharge port is equipped with separation screen; The periphery of the separation screen is connect with the inner wall of second discharge port, both first pressure roller and described second pressure roller The angle between plane and the plate face for detaching screen where rotational axis line is 25~55 °;Second discharge port Side wall is further opened with the outlet of compacting material, compacting material outlet be located at the separation screen close to first pressure roller and described The side of second pressure roller and the one end far from first pressure roller and second pressure roller for being located at the separation screen, the pressure The outlet of system material offsets with the screen that detaches.
3. powder pressing device according to claim 2, which is characterized in that the separation screen is pressed far from described first The side of roller and second pressure roller is additionally provided with the catch tray for collecting powder.
4. powder pressing device according to claim 3, which is characterized in that the powder pressing device further includes collecting Box, the side wall of the catch tray offer the material taking mouth for being put into the collection box, and the collection box is removably placed in The catch tray is for the collection powder.
5. powder pressing device according to claim 4, which is characterized in that the collection box is drawing box, the collection Box is slidably received in the material taking mouth.
6. powder pressing device according to claim 1, which is characterized in that the feed cavity is cylindrical, the batch mixing Axis is coaxially disposed with the feed cavity.
7. powder pressing device according to claim 1, which is characterized in that the straight line perpendicular to the stirring blade and institute It is 70 ° to state the angle between the axial line of batch mixing axis.
8. powder pressing device according to claim 1, which is characterized in that first pressure roller and second pressure roller are set In the compression chamber close to one end of the second charging aperture.
CN201721435222.1U 2017-10-31 2017-10-31 A kind of powder pressing device Expired - Fee Related CN207614795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721435222.1U CN207614795U (en) 2017-10-31 2017-10-31 A kind of powder pressing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721435222.1U CN207614795U (en) 2017-10-31 2017-10-31 A kind of powder pressing device

Publications (1)

Publication Number Publication Date
CN207614795U true CN207614795U (en) 2018-07-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721435222.1U Expired - Fee Related CN207614795U (en) 2017-10-31 2017-10-31 A kind of powder pressing device

Country Status (1)

Country Link
CN (1) CN207614795U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844582A (en) * 2020-07-13 2020-10-30 界首市希捷仿真花卉有限公司 Continuous pressing and discharging equipment for color-invariant simulation flower blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844582A (en) * 2020-07-13 2020-10-30 界首市希捷仿真花卉有限公司 Continuous pressing and discharging equipment for color-invariant simulation flower blades

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Granted publication date: 20180717