CN108654742A - A kind of powder grinding device - Google Patents

A kind of powder grinding device Download PDF

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Publication number
CN108654742A
CN108654742A CN201810352459.6A CN201810352459A CN108654742A CN 108654742 A CN108654742 A CN 108654742A CN 201810352459 A CN201810352459 A CN 201810352459A CN 108654742 A CN108654742 A CN 108654742A
Authority
CN
China
Prior art keywords
babinet
rack
sides
plate
welded
Prior art date
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.)
Pending
Application number
CN201810352459.6A
Other languages
Chinese (zh)
Inventor
彭敏
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.)
Suzhou Sunasia Pml Precision Mechanism Ltd
Original Assignee
Suzhou Sunasia Pml Precision Mechanism 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
Publication date
Application filed by Suzhou Sunasia Pml Precision Mechanism Ltd filed Critical Suzhou Sunasia Pml Precision Mechanism Ltd
Priority to CN201810352459.6A priority Critical patent/CN108654742A/en
Publication of CN108654742A publication Critical patent/CN108654742A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/10Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • B02C4/423Driving mechanisms; Roller speed control with vibrating or oscillating mechanisms

Abstract

The present invention provides a kind of powder grinding device, including babinet, motor is installed on rear side of babinet, one end of machine shaft is connected with transmission shaft by clutch actuation, one end of transmission shaft is fixedly connected with arc gear wheel, rack is provided at the top of arc gear wheel, the both sides of rack are installed with resetting spring by connecting plate, slide plate is welded at the top of rack, sliding slot is offered at the top of cabinets cavity, the side of slide plate and the inner wall of sliding slot are slidably connected, the bottom of rack is provided with the drive block being meshed with rack, the bottom of drive block is provided with mixing roll, abrading cylinder is provided at the top of babinet.The powder grinding device, by the way that motor and arc-shaped gear wheel and rack and resetting spring is arranged, it is set to coordinate sliding block and sliding slot and drive block and mixing roll and abrading cylinder, so that driving mixing roll is ground the material of both sides inside abrading cylinder uniform, reduces solid accumulation the case where the dead angle of both sides causes mixing roll that can not be ground to it.

Description

A kind of powder grinding device
Technical field
The present invention relates to grinding technique field, specially a kind of powder grinding device.
Background technology
Grinder is the grinding machine being ground to workpiece surface with the lap tool for coating or being embedded in abrasive material, is mainly used for grinding work High precision plane, inside and outside cylindrical surface, circular conical surface, spherical surface, flank and its alloytype face, the main Types of grinder in part have circle Disk grinder, rotary shaft grinder and various special grinders;It needs to be ground into powder in the production of some materials, so It puts goods on the market and is peddled again afterwards.
According to a kind of circular groove type chemical granule grinding device that China Patent No. CN201720531534.6 is proposed, grinding When be easy to cause solid accumulation in the quadrangle of grinding chamber both sides, cause mill ball that can not be ground to it, and then cause It grinds uneven.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of powder grinding devices, have the uniform convenience of grinding more The advantages that changing solves the problems, such as that grinding is non-uniform.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions:A kind of powder grinding device, including babinet, it is described Motor is installed on rear side of babinet, one end of the machine shaft is connected with transmission shaft, the biography by clutch actuation One end of moving axis extends to the inside of babinet and is fixedly connected with arc gear wheel, is provided at the top of the arc gear wheel and arc The both sides of the rack that gear is meshed, the rack are welded with connecting plate, and the side of the connecting plate is installed with reset One end of spring, the resetting spring is installed with fixed plate, and the top of the fixed plate and the inner wall of babinet weld, described It is welded with slide plate at the top of rack, sliding slot, the side of the slide plate and the inner wall of sliding slot are offered at the top of the cabinets cavity It is slidably connected, the bottom of the rack is provided with the drive block being meshed with rack, the both sides company of being welded with of the drive block One end of extension bar, connecting rod is fixedly connected with connection shaft, and is hinged with mixing roll between two connection shafts, the babinet Outer surface is welded with support plate, and the both sides at the top of the support plate are installed with electric pushrod, and two electric pushrods it Between be welded with movable plate, be provided with abrading cylinder at the top of the movable plate.
Preferably, it is welded with rotating bar on rear side of the drive block, one end of the rotating bar passes through bearing and babinet Inner cavity is hinged.
Preferably, the shape of the abrading cylinder is arranged for arc, and the bottom of the abrading cylinder connects with the top plate of movable plate It touches, the both sides of the abrading cylinder offer card slot.
Preferably, the both sides at the top of the movable plate are welded with screwed pipe, and the inner ring of the screwed pipe is threaded with Screw rod, and one end of screw rod extends to the inside of card slot.
Preferably, the other end of the screw rod passes through screwed pipe and extends to the outer surface of screwed pipe, and screw rod is located at spiral shell One end of line tube outer surface is fixedly connected with circular block.
Preferably, the both sides of the movable plate are welded with sliding block, and the side of the sliding block is slidably connected sliding rail, the cunning The side of rail and the side of babinet are fixedly mounted.
Preferably, the lower surface of the babinet offers rectangular channel, and rectangular channel is located at the top of abrading cylinder.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of powder grinding device, has following advantageous effect:
1, the powder grinding device makes it coordinate sliding block by the way that motor and arc-shaped gear wheel and rack and resetting spring is arranged With sliding slot and drive block and mixing roll and abrading cylinder, so as to drive mixing roll repeatedly swing so that grinding Roller can grind the material of both sides inside abrading cylinder uniformly, make which reduce solid accumulations to lead to mixing roll at the dead angle of both sides The case where it can not being ground, thereby reduce grinding it is non-uniform happen, pass through the bullet in resetting spring Property effect under so that rack can be back and forth move left and right.
2, the powder grinding device passes through by setting electric pushrod so that abrading cylinder can move up and down It is threaded pipe and screw rod, so as to make it that screw rod be driven around rotated threaded tubular move by rotating circular block, So that screw rod is detached from the inside of card slot, and then is facilitated and removed the abrading cylinder for grinding uniform powder, make it The material that the later stage more renews is facilitated to be ground, make which save the manpower of replacement use and time loss.
Description of the drawings
Fig. 1 is sectional view of the present invention;
Fig. 2 is motor vertical view of the present invention;
Fig. 3 is mixing roll front view of the present invention.
In figure:1 babinet, 2 motors, 3 transmission shafts, 4 arc gear wheels, 5 racks, 6 connecting plates, 7 resetting springs, 8 fixed plates, 9 Slide plate, 10 sliding slots, 11 drive blocks, 111 rotating bars, 12 connecting rods, 13 connection shafts, 14 mixing rolls, 15 support plates, 16 electronic push away Bar, 17 movable plates, 18 abrading cylinders, 19 card slots, 20 screwed pipes, 21 screw rods, 22 circular blocks, 23 sliding blocks, 24 sliding rails, 25 rectangular channels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of powder grinding device, including babinet 1, the rear side of babinet 1 are installed with motor 2, electricity One end of 2 shaft of machine is connected with transmission shaft 3 by clutch actuation, and one end of transmission shaft 3 extends to inside and the fixation of babinet 1 It is connected with arc gear wheel 4, the top of arc gear wheel 4 is provided with the rack 5 being meshed with arc gear wheel 4, and the both sides of rack 5 are welded It is connected to connecting plate 6, the side of connecting plate 6 is installed with resetting spring 7, by the way that motor 2 and arc gear wheel 4 and rack 5 is arranged With resetting spring 7, it is set to coordinate sliding block 23 and sliding slot 10 and drive block 11 and mixing roll 14 and abrading cylinder 18, so as to drive Mixing roll 14 repeatedly swing material is ground, one end of resetting spring 7 is installed with fixed plate 8, lead to Cross under the elastic reaction of resetting spring 7 so that rack 5 can be back and forth move left and right, the top of fixed plate 8 with The inner wall of babinet 1 welds, and the top of rack 5 is welded with slide plate 9, offers sliding slot 10 at the top of 1 inner cavity of babinet, and the one of slide plate 9 Side and the inner wall of sliding slot 10 are slidably connected, and the bottom of rack 5 is provided with the drive block 11 being meshed with rack 5, drive block 11 Rear side is welded with rotating bar 111, and one end of rotating bar 111 is hinged by the inner cavity of bearing and babinet 1, and the both sides of drive block 11 are equal It is welded with connecting rod 12, one end of connecting rod 12 is fixedly connected with connection shaft 13, and is hinged between two connection shafts 13 The outer surface of mixing roll 14, babinet 1 is welded with support plate 15, and the both sides at 15 top of support plate are installed with electric pushrod 16, by the way that electric pushrod 16 is arranged so that abrading cylinder 18 can move up and down, and be welded between two electric pushrods 16 Be connected to movable plate 17, the top of movable plate 17 is provided with abrading cylinder 18, and the shape of abrading cylinder 18 is arc setting, make which reduce Solid accumulation is in the both sides of abrading cylinder 18, the case where can not being ground to the material of both sides to reduce, abrading cylinder 18 bottom is in contact with the top plate of movable plate 17, and the both sides of abrading cylinder 18 offer card slot 19, and the two of 17 top of movable plate Side is welded with screwed pipe 20, and the inner ring of screwed pipe 20 is threaded with screw rod 21, by being threaded pipe 20 and screw rod 21, from And can make it that screw rod 21 be driven around what screwed pipe 20 rotated move by rotating circular block 22, so that screw rod 21 It is detached from the inside of card slot 19, and one end of screw rod 21 extends to the inside of card slot 19, the other end of screw rod 21 passes through spiral shell Line pipe 20 and the outer surface for extending to screwed pipe 20, and screw rod 21 is located at one end of 20 outer surface of screwed pipe and is fixedly connected with circle Block 22, the both sides of movable plate 17 are welded with sliding block 23, and the side of sliding block 23 is slidably connected sliding rail 24, the side of sliding rail 24 and case The side of body 1 is fixedly mounted, and the lower surface of babinet 1 offers rectangular channel 25, and rectangular channel 25 is located at the top of abrading cylinder 18, leads to The inside that material is put into abrading cylinder 18 is crossed, then abrading cylinder 18 is placed on movable plate 17, by the circular block for rotating both sides 22 make its drive screw rod 21 rotate carry out move, to make screw rod 21 be inserted into card slot 19 inside, then control electric pushrod 16 are extended upwards, make it that movable plate 17 be driven to be moved upwards so that and sliding block 23 is slided upwards on sliding rail 24, And then abrading cylinder 18 is driven to carry out the mobile inside for extending into babinet 1 upwards so that the material inside abrading cylinder 18 and mixing roll 14 are in contact, and then startup motor 2 makes it through the drive arc gear wheel 4 of transmission shaft 3 and rotated clockwise so that the arc of rotation Shape gear 4 is moved to the right with carry-over bar 5, is made the resetting spring 7 on its compression right side and is stretched the resetting spring 7 in left side, into And drive block 11 is driven to be rotated clockwise so that the drive block 11 of rotation drives cambered surface of the mixing roll 14 on abrading cylinder 18 On rotated to upper left side, when arc gear wheel 4 and rack 5, which are separated from, to be come, so that tooth under the elastic reaction of resetting spring 7 Item 5 is moved to the left, and then mixing roll 14 is driven to be rotated to the right on the arcwall face of abrading cylinder 18, passes through motor 2 Driving is lower and then the arcwall face in abrading cylinder 18 of mixing roll 14 repeatedly is driven to swing back and forth, it is made to grind material Mill so that mixing roll 14 can grind the material of 18 inside both sides of abrading cylinder uniformly, make which reduce solid accumulations in both sides Dead angle the case where causing mixing roll 14 that can not be ground to it, thereby reduce that grinding is non-uniform to be happened, So that it is ground more uniform, electric pushrod 16 is controlled after grinding and is shunk downwards, to drive abrading cylinder 18 to carry out downwards The mobile outer surface for extending to babinet 1, then rotates backward both sides circular block 22 again, makes it by screw rod 21 from the inside of card slot 19 It detaches, then abrading cylinder 18 can be disassembled, and then facilitate and remove the abrading cylinder 18 for grinding uniform powder, Make it facilitate the material that the later stage more renews to be ground, make which save the manpower of replacement use and time loss.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
When in use, by the way that material to be put into the inside of abrading cylinder 18, then abrading cylinder 18 is placed on movable plate 17, is led to Cross rotation both sides circular block 22 make its drive screw rod 21 rotate carry out move, to make screw rod 21 be inserted into card slot 19 in Then portion controls electric pushrod 16 and is extended upwards, makes it that movable plate 17 be driven to be moved upwards so that sliding block 23 is in cunning It is slided upwards on rail 24, and then abrading cylinder 18 is driven to carry out the mobile inside for extending into babinet 1 upwards so that abrading cylinder 18 Internal material is in contact with mixing roll 14, then starts motor 2 and makes it through the drive progress up time of arc gear wheel 4 of transmission shaft 3 Needle rotates so that the arc gear wheel 4 of rotation is moved to the right with carry-over bar 5, is made the resetting spring 7 on its compression right side and is stretched The resetting spring 7 in left side, and then drive block 11 is driven to be rotated clockwise so that the drive block 11 of rotation drives mixing roll 14 It is rotated to upper left side in cambered surface on abrading cylinder 18, when arc gear wheel 4 is separated from rack 5 to be come, in resetting spring 7 Elastic reaction under so that rack 5 moved to the left, and then drive mixing roll 14 on the arcwall face of abrading cylinder 18 to the right into Row rotation drives the arcwall face in abrading cylinder 18 of mixing roll 14 repeatedly to swing back and forth by under the driving of motor 2, So that it is ground material, electric pushrod 16 is controlled after grinding and is shunk downwards, to drive abrading cylinder 18 to carry out downwards The mobile outer surface for extending to babinet 1, then rotates backward both sides circular block 22 again, makes it by screw rod 21 from the inside of card slot 19 It detaches, then abrading cylinder 18 can be disassembled.
To sum up, the powder grinding device makes it match by the way that motor 2 and arc gear wheel 4 and rack 5 and resetting spring 7 is arranged Sliding block 23 and sliding slot 10 and drive block 11 and mixing roll 14 and abrading cylinder 18 are closed, so as to drive the progress of mixing roll 14 repeatedly It swings so that mixing roll 14 can grind the material of 18 inside both sides of abrading cylinder uniform, make which reduce solid accumulations The case where the dead angle of both sides causes mixing roll 14 that can not be ground to it, the non-uniform situation of grinding is thereby reduced Occur, by under the elastic reaction of resetting spring 7, so that rack 5 can be back and forth move left and right.
Also, powder grinding device, by the way that electric pushrod 16 is arranged so that abrading cylinder 18 can carry out moving down It is dynamic, by being threaded pipe 20 and screw rod 21, so as to make it that screw rod 21 be driven to surround screwed pipe by rotating circular block 22 20 rotations move, so that screw rod 21 is detached from the inside of card slot 19, and then facilitate grinding is uniform The abrading cylinder 18 of powder is removed, and so that it is facilitated the material that the later stage more renews and is ground, the manpower which save replacement is made to make With and time loss.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of powder grinding device, including babinet (1), it is characterised in that:It is installed with motor on rear side of the babinet (1) (2), one end of motor (2) shaft is connected with transmission shaft (3) by clutch actuation, and one end of the transmission shaft (3) is prolonged It extends to the inside of babinet (1) and is fixedly connected with arc gear wheel (4), be provided at the top of the arc gear wheel (4) and arc-shaped gear The both sides of the rack (5) that wheel (4) is meshed, the rack (5) are welded with connecting plate (6), and the side of the connecting plate (6) is solid Dingan County is equipped with resetting spring (7), and one end of the resetting spring (7) is installed with fixed plate (8), the fixed plate (8) Top and the inner wall of babinet (1) weld, and slide plate (9), the top of babinet (1) inner cavity are welded at the top of the rack (5) Sliding slot (10) is offered, the side of the slide plate (9) and the inner wall of sliding slot (10) are slidably connected, and the bottom of the rack (5) is set It is equipped with the drive block (11) being meshed with rack (5), the both sides of the drive block (11) are welded with connecting rod (12), connecting rod (12) one end is fixedly connected with connection shaft (13), and is hinged with mixing roll (14) between two connection shafts (13), described The outer surface of babinet (1) is welded with support plate (15), and the both sides at the top of the support plate (15) are installed with electric pushrod (16), it and between two electric pushrods (16) is welded with movable plate (17), abrading cylinder is provided at the top of the movable plate (17) (18)。
2. a kind of powder grinding device according to claim 1, it is characterised in that:It is welded with and turns on rear side of the drive block (11) One end of lever (111), the rotating bar (111) is hinged by the inner cavity of bearing and babinet (1).
3. a kind of powder grinding device according to claim 1, it is characterised in that:The shape of the abrading cylinder (18) sets for arc It sets, the bottom of the abrading cylinder (18) is in contact with the top plate of movable plate (17), and the both sides of the abrading cylinder (18) offer Card slot (19).
4. a kind of powder grinding device according to claim 1, it is characterised in that:It welds both sides at the top of the movable plate (17) It is connected to screwed pipe (20), the inner ring of the screwed pipe (20) is threaded with screw rod (21), and one end of screw rod (21) extends to The inside of card slot (19).
5. a kind of powder grinding device according to claim 4, it is characterised in that:The other end of the screw rod (21) passes through screw thread Pipe (20) and the outer surfaces of screwed pipe (20) is extended to, and screw rod (21) is located at one end of screwed pipe (20) outer surface and is fixedly connected There is circular block (22).
6. a kind of powder grinding device according to claim 1, it is characterised in that:The both sides of the movable plate (17) are welded with Sliding block (23), the side of the sliding block (23) are slidably connected sliding rail (24), the side of the side and babinet (1) of the sliding rail (24) It is fixedly mounted.
7. a kind of powder grinding device according to claim 1, it is characterised in that:The lower surface of the babinet (1) offers square Shape slot (25), and rectangular channel (25) is located at the top of abrading cylinder (18).
CN201810352459.6A 2018-04-19 2018-04-19 A kind of powder grinding device Pending CN108654742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810352459.6A CN108654742A (en) 2018-04-19 2018-04-19 A kind of powder grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810352459.6A CN108654742A (en) 2018-04-19 2018-04-19 A kind of powder grinding device

Publications (1)

Publication Number Publication Date
CN108654742A true CN108654742A (en) 2018-10-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810352459.6A Pending CN108654742A (en) 2018-04-19 2018-04-19 A kind of powder grinding device

Country Status (1)

Country Link
CN (1) CN108654742A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719594A (en) * 2019-01-11 2019-05-07 安徽皖精模具科技有限公司 Burnishing device is used in a kind of preparation of housing of TV set plastic mould
CN109759940A (en) * 2019-01-21 2019-05-17 安徽皖精模具科技有限公司 A kind of adjustable polissoir of plastic mould production
CN110833892A (en) * 2019-11-21 2020-02-25 王福贵 Powder preparation facilities

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Publication number Priority date Publication date Assignee Title
CN109719594A (en) * 2019-01-11 2019-05-07 安徽皖精模具科技有限公司 Burnishing device is used in a kind of preparation of housing of TV set plastic mould
CN109719594B (en) * 2019-01-11 2020-08-11 安徽皖精模具科技有限公司 Burnishing device is used in preparation of TV set shell plastic mold
CN109759940A (en) * 2019-01-21 2019-05-17 安徽皖精模具科技有限公司 A kind of adjustable polissoir of plastic mould production
CN110833892A (en) * 2019-11-21 2020-02-25 王福贵 Powder preparation facilities

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Application publication date: 20181016