CN201881230U

CN201881230U - Grinding and polishing device for glass beads

Info

Publication number: CN201881230U
Application number: CN2010205092115U
Authority: CN
Inventors: 毛建国
Original assignee: CHANGSHU CITY SHAJIABANG TOWN JIANGUO GLASS MOULD FACTORY
Current assignee: CHANGSHU CITY SHAJIABANG TOWN JIANGUO GLASS MOULD FACTORY
Priority date: 2010-08-30
Filing date: 2010-08-30
Publication date: 2011-06-29
Anticipated expiration: 2020-08-30

Abstract

A grinding and polishing device for glass beads belongs to polishing machines for glass products and comprises a frame, a water collecting disc with a drain hole, an upper grinding disc seat lifting mechanism, an upper grinding and polishing mechanism, a power transmission mechanism and a lower grinding and polishing mechanism, wherein a lower fixing disc transmission shaft seat is arranged at the top of the frame; the water collecting disc with the drain hole is arranged at the top of the frame, and a shaft hole is formed on the water collecting disc; the upper grinding disc seat lifting mechanism is mounted on the frame; the upper grinding and polishing mechanism is connected with the upper grinding disc seat lifting mechanism; the power transmission mechanism is mounted on the frame; the lower grinding and polishing mechanism is positioned inside the water collecting disc, connected with the power transmission mechanism and matched with the upper grinding and polishing mechanism; the lower grinding and polishing mechanism comprises a lower fixing disc, a lower grinding and polishing disc and a lower fixing disc transmission shaft; a stack ring caulking groove is formed at the edge on one side of the lower fixing disc, which faces to the lower grinding and polishing disc; a stack ring is embedded in the stack ring caulking groove and is in contact with and adhered to the inner wall of a bead stopping ring; and the upper part of the stack ring leans out of the upper edge of the bead stopping ring. The grinding and polishing device for the glass beads has the advantages that excellent roundness is obtained, the overall structure is simple, an ideal grinding and polishing effect is achieved, damages to the glass beads are avoided, and the stack ring is adopted for adapting to the variations in the diameters of the glass beads.

Description

The bead grinding and polishing apparatus

Technical field

The utility model belongs to glassware polishing mechanical technical field, is specifically related to a kind of bead grinding and polishing apparatus, is used for molded and shaped overlap and the shaggy bead grinding and polishing of having.

Background technology

Bead belongs to the glass marble category, and why people are accustomed to being called pearl and are not called ball, and in fact this do not have tangible appellation boundary because of less relatively according to its diameter between pearl and the ball, and for example eyeball also claims eyeball, or the like.Generally if the glass marble with the size of pearl of little rapeseed, fish-egg especially freshwater mussel and so on is called bead.Bead glittering and translucent artistic effect is arranged and be widely used in being not limited to following act and article on: jewellery, ear pendant, handicraft, light fixture, clock and watch, stationery, dress ornament, shoes and hats, ticket-holder and case and bag or the like.

In the patent documentation technical scheme of rare relevant bead grinding and polishing machine in the Chinese patent literature for example, utility model patent Granted publication CN2803610Y has recommended a kind of folder ball mechanism of crystal glass pearl processing machine, and this scheme is at the grinding and polishing machine with many prismatic glasses ball; CN2917939Y provides a kind of hard and crisp particle product surface abrading-ball to cut burnishing machine, though this scheme also can be applicable to the grinding to glass marble, the Surface Machining that can only adapt at glass marble goes out faceted pebble.And the described in the above glass marble grinding and polishing of the applicant machine is meant carried out grinding and polishing by the molded and shaped bead of bead make-up machine, because not only have overlap (also claiming the wing limit) by the molded and shaped bead of preceding working procedure, and all surface is very coarse, thereby must in addition follow-up smoothing handle, just can be put to market, be applied to the occasion that the applicant exemplifies in the above.

The bead that prior art is crude with the surface has with the abrasive material input in the container of the function of stirring and stirs repeatedly, though this method can be proved effective, but technology is cumbersome, because need carry out follow-up screening, and efficient is lower and have the anxiety that easily undermines bead.

No matter be in disclosed patent and non-patent literature therefore, there is no all have can be expeditiously to the technology enlightenment of bead grinding and polishing, do not hear the report that has industry to succeed yet, for this reason, the applicant explores, find a way to resolve the problem, below the technical scheme that will provide under this background, produce.

Summary of the invention

Task of the present utility model be to provide a kind of can be effectively to the molded and shaped existing overlap in bead surface, burr is worn and structure that the roundness of bead is protected is terse and grinding and polishing efficient high and the bead grinding and polishing apparatus that can not undermine the bead body and can adapt to the vary in diameter of bead.

Task of the present utility model is finished like this, and a kind of bead grinding and polishing apparatus comprises a frame, and the central part at the top of this frame is provided with a lower fixed disk power transmission shaft seat; One has the water-collecting tray of spilled water hole, is located at the top of frame, offers an axis hole on this water-collecting tray and at the position corresponding to described lower fixed disk transmission axle bed; One upper millstone seat elevating mechanism is located on the described frame, and with the top of vacant state corresponding to described water-collecting tray; Grinding and polishing sector on one is connected with described upper millstone elevating mechanism; One power drive mechanism is installed on the described frame; Grinding and polishing sector once, be positioned at described water-collecting tray, this time grinding and polishing sector and described power drive mechanism are in transmission connection, and corresponding to described below of going up grinding and polishing sector, match with last grinding and polishing sector, described grinding and polishing sector down comprises lower fixed disk, following grinding and polishing dish and lower fixed disk power transmission shaft, the upper end of lower fixed disk and lower fixed disk power transmission shaft is fixed, and the lower end of lower fixed disk power transmission shaft is in transmission connection by way of described axis hole and described rack-mounted described power drive mechanism, and the middle part of lower fixed disk power transmission shaft is bearing on the described lower fixed disk transmission axle bed rotationally, the position, edge of lower fixed disk and towards on constitute a circle protrude in lower fixed disk card be used to take precautions against the bead block ring that bead is escaped, and spaced apartly on the card of lower fixed disk be provided with one group of limbers, following grinding and polishing dish is positioned at described bead block ring, following grinding and polishing dish and lower fixed disk are fixed, and this time grinding and polishing dish matches with the described grinding and polishing sector of going up, described lower fixed disk is concaved with a stack circle caulking groove towards the described edge on the surface of a side of grinding and polishing dish down, in this stack circle caulking groove, be embedded with a stack circle, the inwall of stack circle and described bead block ring pastes and touches, and the top of stack circle is stuck in the upper edge of bead block ring.

In a specific embodiment of the present utility model, constitute one around the described axis hole and be used for stopping that the water of described water-collecting tray overflows into the cofferdam of axis hole.

In another specific embodiment of the present utility model, described upper millstone seat elevating mechanism comprises first motor, first reductor, first, second drive, first driving-belt, entablature, first column and second column, the lower end of first column and the left side of described frame are fixed, the lower end of second column and the right side of described frame are fixed, first, the upper end of second column all leans out the top of frame, and first, second column is parallel to each other, one end of entablature and the top of first column are fixed, the top of the other end and second column is fixed, wherein: entablature and first, the second column three constitutes the structure of a portal frame, first motor and first reductor are installed on the described entablature, first drive is fixed on first motor, second drive is fixed on the power input shaft of first reduction box, one end of first driving-belt is nested with on first drive, the other end is nested with on second drive, and described upward grinding and polishing sector and described first reductor are in transmission connection.

In another specific embodiment of the present utility model, described first, second drive is belt pulley or sprocket wheel, and described first driving-belt is belt or chain, and described first motor is a clockwise and anticlockwise motor.

In another specific embodiment of the present utility model, the described grinding and polishing sector of going up comprises fixed disk, screw rod, the screw rod cover, last grinding and polishing dish, a pair of fairlead and a pair of guide pillar, fixing of last grinding and polishing dish and last fixed disk towards the described surface of a side of grinding and polishing sector down, and on this, offer grinding and polishing dish hole for water spraying on the grinding and polishing dish, the screw rod cover is fixed towards the central authorities on the surface of a side of described upper millstone seat elevating mechanism with last fixed disk, screw rod is located in the screw rod cover, and cooperate with the screw rod external threading, wherein: the upper end of screw rod leans out the screw rod cover and is in transmission connection with described upper millstone seat elevating mechanism, on last fixed disk, offer fixed disk hole for water spraying on, should go up and the each other coincidence corresponding of fixed disk hole for water spraying with described upward grinding and polishing dish hole for water spraying, a pair of fairlead at the circumferencial direction of last fixed disk each other with 180 ° of intervals, and separately an end and last fixed disk are fixed, the other end separately leans out the rim of fixed disk, and be nested with on guide pillar, a pair of guide pillar is separately fixed at the top of the both sides of described water-collecting tray, and corresponding with fairlead.

Also have in the specific embodiment of the present utility model, described power drive mechanism comprises second motor, second reductor, the 3rd, the 4th, the 5th, the 6th drive, second driving-belt and the 3rd driving-belt, second motor and second reductor all are fixed on the described frame, and be positioned at the bottom of frame, the 3rd drive is fixed on the motor shaft of second motor, the 4th drive is fixed on the power input shaft of second reductor, the 5th drive is fixed on the power output shaft of second reductor, the 6th drive is fixed on the lower end of described lower fixed disk power transmission shaft, one end of second driving-belt is nested with on the 3rd drive, the other end is nested with on the 4th drive, one end of the 3rd driving-belt is nested with on the 5th drive, and the other end then is nested with on the 6th drive.

More of the present utility model and in specific embodiment, when described the 3rd, the 4th, the 5th, the 6th drive was belt pulley, then described second, third driving-belt was belt; When described the 3rd, the 4th, the 5th, the 6th drive was sprocket wheel, then described second, third driving-belt was chain.

In of the present utility model and then specific embodiment, described spilled water hole is opened in the edge of the bottom, dish chamber of described water-collecting tray, and has connected a sewage fairlead on spilled water hole.

Of the present utility model again more and in specific embodiment, the width of described stack circle caulking groove and the thickness of described stack circle are suitable, the degree of depth of stack circle caulking groove is 1-5mm.

In again of the present utility model and then specific embodiment, described stack circle is a metal tape.

The technical scheme that the utility model provides is by last, the cooperation of following grinding and polishing sector and can be with on being positioned at, bead between the following grinding and polishing sector polishes and obtains good roundness, overall structure is terse and have desirable grinding and polishing efficient, in the grinding and polishing process, by upper millstone seat elevating mechanism grinding and polishing sector is kept and following grinding and polishing sector between appropriate distance, thereby can avoid undermining bead, degree when the upper edge that is leant out bead block ring by the bead of grinding and polishing surpasses two/for the moment of bead diameter, relieve by the stack circle that is provided with, thereby adapt to the vary in diameter of bead by the stack circle.

Description of drawings

Fig. 1 is the example structure figure of the utility model bead grinding and polishing apparatus.

Fig. 2 is the cutaway view of Fig. 1.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

See also Fig. 1 and Fig. 2, the frame 1 that provides is just as the shape of a tea table, but be not limited to this shape, preferred scheme also can dispose an electric control box (not shown) in a side of this frame 1, is used to control the work of second motor 61 of first motor 31 of upper millstone seat elevating mechanism 3 and power drive mechanism 6.The top of frame 1 is sealed, and is provided with a lower fixed disk power transmission shaft seat 11 at central part, and undoubtedly, lower fixed disk transmission axle bed 11 is provided with the bearing 111 with dead eye 1111.Dispose a water-collecting tray 2 at the top of frame 1 with welding or riveted joint or with other similar fixed form, offer an axis hole 21 in the central authorities of this water-collecting tray 2 and at position corresponding to aforesaid lower fixed disk transmission axle bed 11, for the water intrusion axis hole 21 in the dish chamber that stops water-collecting tray 2, therefore around axis hole 21, constitute a cofferdam 211, edge in the bottom in the dish chamber of water-collecting tray 2 offers a spilled water hole 22, and connects a bilge discharge pipe 221 on spilled water hole 22.Why claim bilge discharge pipe 221, this is because be arranged in the process of bead 8 (Fig. 2 shows) grinding and polishing between both (upper and lower grinding and polishing sectors 4,5) 4,5 pairs of upper and lower grinding and polishing sectors, the cooling water of being introduced by cooling water inlet tube 7 becomes the muddy residue under the grinding and polishing from the bead 8 that promptly is mingled with, therefore make precipitation process after drawing by sewage fairlead 221, in order to avoid undermine environment.

The upper millstone seat elevating mechanism 3 that the utility model scheme provides preferred but not structure that be limited to is as follows: comprise first motor 31, first reductor 32, first drive 33, second drive 34, first driving-belt 35, entablature 36, first column 37 and second column 38, with present location status illustrated in figures 1 and 2 is example, the left side of the lower end of first column 37 and frame 1 is fixed, and the upper end leans out the top surface of frame 1, second column 38 is corresponding with first column 37, the right side of lower end and frame 1 is fixed, and the upper end leans out the end face of frame 1 equally.On the top end face of first column 37, offer first fixing screw hole 371,, on the top end face of second column 38, offer second fixing screw hole 381 with example.One end of entablature 36 is that illustrated left end is fixing with aforesaid first fixing screw hole 371 by hold-down screw 361, and the other end is that right-hand member shown in Figure 1 uses hold-down screw 361 fixing with aforesaid second fixing screw hole 381 equally.By above-mentioned explanation particularly the signal by Fig. 1 and Fig. 2 as can be known, entablature 36, first column 37 and second column, 38 these threes' cooperation and structure that to form a font be the portal frame shape.First motor 31 and first reductor 32 are installed on the entablature 36, more properly say all be placed in entablature 36 towards last surface.First drive 33 is fixed on the motor shaft end of first motor 31, and second drive 34 then is fixed on the power output shaft of first reduction box 32, and an end of first driving-belt 35 is nested with on first drive 33, and the other end is nested with on second drive 34.

Aforesaid first, second drive 33,34 is belt pulley or sprocket wheel, and aforesaid first driving-belt 35 is belt or chain, and more particularly, when first, second drive 33,34 was belt pulley, then first driving-belt 35 was a belt; And when first, second drive 33,34 was sprocket wheel, then first driving-belt 35 was a chain, and present embodiment is selected the former.When 31 work of first motor, drive second drive 34 by first drive 33 through first driving-belt 35, because the power input shaft of second drive 34 and first reductor 32 is fixed, therefore last grinding and polishing sector 4 motions that the final stage power output shaft of the drive and first reductor 32 is in transmission connection after first reductor 32 slows down, again because first motor 31 is a clockwise and anticlockwise motor, therefore just changeing when promptly clockwise rotating when first motor 31, last grinding and polishing sector 4 is towards bottom offset, so that close up with following grinding and polishing sector 5, vice versa, that is: when the counter-rotating of first motor 31 (work counterclockwise), last grinding and polishing sector 4 promptly deviates to descend the direction displacement of grinding and polishing sector 5 towards top offset towards province.

The structure of preferred upward grinding and polishing sector 4 is as follows: comprise fixed disk 41, screw rod 42, screw rod cover 43, go up grinding and polishing dish 44, a pair of fairlead 45 and a pair of guide pillar 46, the material of last grinding and polishing dish 44 preferably adopts polyurethane, promptly use the last grinding and polishing dish of making by polyurethane 44 with certain compliance, and adopt adhesive will go up grinding and polishing dish 44 and last fixed disk 41 towards under the surface promptly towards the surperficial cementation of a side of descending grinding and polishing sector 5.Shown in figure, on this on grinding and polishing dish 44 and be positioned at the hole for water spraying 441 that the edge offers grinding and polishing dish on.The bottom of screw rod cover 43 constitutes a mounting flange limit 431, with one group of flange hold-down screw 4311 screw rod is overlapped 43 and fixedlys connected with the central part of last fixed disk 41.Screw rod 42 is contained in the screw rod cover 43, being screw rod 42 matches by bolt and nut (Fig. 2 signal) and screw rod cover 43, and the upper end of screw rod 42 leans out screw rod cover 43 and is connected by the final stage power output shaft of screw rod Connection Block 421 (being furnished with bearing) with aforesaid first reductor 32.On aforesaid on the fixed disk 41 and corresponding on the position of grinding and polishing dish hole for water spraying 441 offer fixed disk hole for water spraying 411 on, fixed disk hole for water spraying 411 overlaps with last grinding and polishing dish hole for water spraying 441 on this.A pair of fairlead 45 at the circumferencial direction of last fixed disk 41 with 180 ° of intervals, make both keep aspectant corresponding relation, the fairlead fixing feet 452 usefulness screws 4521 of one end of each fairlead 45 are fixed with last fixed disk 41, and the guide pin bushing head 451 of the other end of each fairlead 45 and 46 sliding joining of guide pillar promptly are nested with on guide pillar 46.Wherein guide pillar 46 in a pair of guide pillar 46 is fixed on the top (top in illustrated left side) of a side of aforesaid water-collecting tray 2, another root guide pillar 46 in a pair of guide pillar 46 then is fixed on the top (top on illustrated right side) of the opposite side of water-collecting tray 2, it is corresponding that a pair of guide pillar 46 keeps each other, and corresponding with aforesaid fairlead 45.When upper millstone seat elevating mechanism 3 turns clockwise screw rod 42, screw rod overlaps 43 portable upward fixed disks 41 and goes up grinding and polishing dish 44 to bottom offset, i.e. grinding and polishing sector 5 motions down, and when upper millstone seat elevating mechanism 3 was rotated counterclockwise screw rod 42, screw rod overlapped 43 and portablely goes up fixed disks 41 and together with being fixed on last grinding and polishing dish 44 on the fixed disk 41 to top offset so.When will be to bead 8 grinding and polishings, then go up fixed disk 41 and move down, when polishing finishes, then move up.

The preferred construction of the following grinding and polishing sector 5 that the utility model provides is as follows: comprise lower fixed disk 51, following grinding and polishing dish 52 and lower fixed disk power transmission shaft 53, fixing of lower fixed disk 51 towards the central authorities of a side of described water-collecting tray 2 and the upper end of lower fixed disk power transmission shaft 53, have an expansion in the upper end of lower fixed disk power transmission shaft 53 and establish dish 531, establishing dish hold-down screw 5311 by one group of expansion makes the central authorities of lower fixed disk 51 fixedly connected with the upper end of lower fixed disk power transmission shaft 53, stretch downwards until being connected with power drive mechanism 6 in aforesaid axis hole 21 by way of being piggybacking the lower end of lower fixed disk power transmission shaft 53, and the middle part of lower fixed disk power transmission shaft 53 is supported on the lower fixed disk transmission axle bed 11 rotationally at aforesaid dead eye 1111 places, that is to say, this lower fixed disk transmission axle bed 11 aims at lower fixed disk power transmission shaft 53 and is provided with, and aforesaid bearing 111 is nested with in fact on lower fixed disk power transmission shaft 53.Around lower fixed disk 51, constitute the bead block ring 511 that surrounds together, because the surface of bead block ring 511 exceeds the plane of lower fixed disk 51, thereby make whole lower fixed disk 51 show as basin shape structure, thereby can prevent to be in bead 8 escapes of grinding and polishing state, more preferred scheme also can lower fixed disk 51 towards on the edge promptly offer a stack circle caulking groove 513 with the position that bead block ring 511 has a common boundary, at stack circle caulking groove 513 interpolation embeddings one stack circle 5131.When the degree that the bead 8 by grinding and polishing on placing down grinding and polishing dish 52 leans out the upper edge of bead block ring 511 reaches greater than the radius of bead 8, so can be by means of 5131 relief of stack circle, otherwise, need not to use stack circle 5131 to assist bead block ring 511, that is to say, as long as the degree that polished bead leans out bead block ring 511 less than and equal bead 8 diameter two/for the moment, do not need to use stack circle 5131 so.The width of stack circle caulking groove 513 should adapt with the thickness of stack circle 5131, and the degree of depth is preferably 1-5mm, is 2-4mm preferably, is preferably 2.5-3.5mm, and present embodiment is selected 3mm.In addition, stack circle 5131 can have plurality of specifications, and multiple width is promptly arranged, so that the different bead 8 of reply diameter, stack circle 5131 uses steel band or aluminium strip or the materials similar with good flexibility.Centre at lower fixed disk 51 offers a platen screw fixed hole 512, the aforesaid centre of grinding and polishing dish 52 down offers a screw hole 521, position corresponding to screw hole 521 is equipped with a platen 522, screw in platen screw fixed hole 512 through the through hole 5222 and the screw hole 521 of platen 522 successively with platen hold-down screw 5221, thereby will descend grinding and polishing dish 52 be fixed on lower fixed disk 51 towards aforesaid surface of going up a side of grinding and polishing dish 44, guarantee both cooperations of upper and lower grinding and polishing dish 44,52.Following grinding and polishing dish 52 adopts abrasive disk (also can claim carborundum disk).Because the existence of platen 522, therefore offer a platen resigning hole 442 in the central authorities of last grinding and polishing dish 44 and at position corresponding to platen 522, probe into by these platen resigning hole 442 voltage supply dishes 522, use the face-to-face fiting effect each other that ensures upper and lower grinding and

polishing dish

44,52.

Please continue to see Fig. 1 and Fig. 2, the structure of aforesaid power drive mechanism 6 is as follows: comprise second motor 61, second reductor 62, the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66, second driving-belt 67 and the 3rd driving-belt 68, second motor 61 and second reductor 62 all are fixed on the bottom of frame 1, and be positioned at the cavity of the bottom of frame 1, the 3rd drive 63 is fixed on the motor shaft 611 of second motor 61, the 4th drive 64 is fixed on the power input shaft 641 of second reductor 62, the 5th drive 65 is fixed on the power output shaft 642 of second reductor 62, and the 6th drive 66 is fixed on the aforesaid lower end of the lower fixed disk power transmission shaft 53 of grinding and polishing sector 5 down, one end of second driving-belt 67 is nested with on the 3rd drive 63, the other end is nested with on the 4th drive 64, one end of the 3rd driving-belt 68 is set on the 5th drive 65, and the other end is set on the 6th drive 66.When 61 work of second motor, make 53 rotations of lower fixed disk power transmission shaft through the 3rd drive 63, second driving-belt 67, the 4th drive 64, the 5th drive 65, second driving-belt 68 and the 6th drive 66 successively, because lower fixed disk power transmission shaft 53 is fixedlyed connected with lower fixed disk 51, again owing to the following grinding and polishing dish of being filled the post of by abrasive disk 52 and the dish chamber of lower fixed disk 51 are fixed, therefore, drive lower fixed disk 51 rotations by lower fixed disk power transmission shaft 53, following grinding and polishing dish 52 rotates simultaneously.

Aforesaid the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 all adopts belt pulley or sprocket wheel, and second, third driving-

belt

67,68 all adopts belt or chain.That is to say that when the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 was belt pulley, second, third driving-

belt

67,68 all adopted belt; And when the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 was sprocket wheel, second, third driving-

belt

67,68 all adopted chain, and present embodiment is selected the former.

Because it is last, following grinding and

polishing sector

4,5 need cool off and simultaneously abrasive dust be taken away to bead 8 grinding and polishings the time, therefore on fixed disk 41 on the last grinding and polishing sector 4, be provided with a cooling water inlet tube 7, specifically be to fix a base 73 at last fixed disk 41, cooling water inlet tube 7 is inserted in the through hole that is opened on the base 73, cooling water inlet tube 7 is unfixing with base 73, up or move down to guarantee base 73 with last fixed disk 41, on cooling water inlet tube 7, is furnished with valve 72, and this cooling water inlet tube 7 is connected with water supply line with pressure such as tap water pipe line, and the delivery port 71 of this cooling water inlet tube 7 is just corresponding to aforesaid top of going up fixed disk hole for water spraying 411.

The applicant narrates operation principle of the present utility model in conjunction with Fig. 1 and Fig. 2, at first will need the bead 8 of grinding and polishing to cause down on the card of grinding and polishing dish 52, shares on card and guarantees not occur the situation of piling up of bead 8, otherwise can cause cracked.Start upper millstone seat elevating mechanism 3, grinding and polishing dish 44 is moved down, contact with bead 8 until last grinding and polishing dish 44, first motor 31 of upper millstone seat elevating mechanism 3 quits work at this moment.Then make second motor, 61 work of power drive mechanism 6, the drive connection mentioned in the above by the applicant moves until making down grinding and polishing dish 52 take bead 8, simultaneously by the delivery port 72 of cooling water aqueduct 7 fixed disk hole for water spraying 411 water sprays upwards, bead 8 under the last grinding and polishing dish hole for water spraying 441 on the last grinding and polishing dish 44 sprays water and be positioned on the grinding and polishing dish 52, drop down and down the sewage that is entrained with abrasive dust on the card of grinding and polishing dish 52 from flowing out the gap between grinding and polishing dish 52 and the bead block ring 511 down, through lead to the dish chamber of water-collecting tray 2 with the limbers 514 on the spaced apart disk body that is located at lower fixed disk 51, finally draw through sewage fairlead 221 by spilled water hole 22.In said process, because ground, last grinding and polishing sector 4 places inactive state, and grinding and polishing sector 5 is kept in motion down, therefore bead 8 friction relatively between upper and lower grinding and

polishing dish

44,52, the overlap (also can claim fin) that makes the dietary fibres on bead 8 surfaces and leave over when molded is worn, becomes the bead 8 of smooth surface and rounding.After grinding and polishing finishes, then make first motor, 31 reverse operations of upper millstone seat elevating mechanism 3, make grinding and polishing dish 44 withdraw down grinding and polishing dish 52, with inhale the pearl device for example the instrument of dust catcher and so on bead 8 is absorbed from grinding and polishing dish 52 down, sow the bead 8 of polishing to be ground once more downwards on the grinding and polishing dish 52.Carry out so again and again, just can process, thereby have higher grinding and polishing efficient complying with the bead for the treatment of grinding and polishing 8 that needs quantity.

Claims

1. a bead grinding and polishing apparatus is characterized in that comprising a frame (1), and the central part at the top of this frame (1) is provided with a lower fixed disk power transmission shaft seat (11); One has the water-collecting tray (2) of spilled water hole (22), is located at the top of frame (1), upward and at the position corresponding to described lower fixed disk transmission axle bed (11) offers an axis hole (21) at this water-collecting tray (2); One upper millstone seat elevating mechanism (3) is located on the described frame (1), and with the top of vacant state corresponding to described water-collecting tray (2); Grinding and polishing sector on one (4) is connected with described upper millstone elevating mechanism (3); One power drive mechanism (6) is installed on the described frame (1); Grinding and polishing sector (5) once, be positioned at described water-collecting tray (2), this time grinding and polishing sector (5) is in transmission connection with described power drive mechanism (6), and corresponding to described below of going up grinding and polishing sector (4), match with last grinding and polishing sector (4), described grinding and polishing sector (5) down comprises lower fixed disk (51), following grinding and polishing dish (52) and lower fixed disk power transmission shaft (53), lower fixed disk (51) is fixed with the upper end of lower fixed disk power transmission shaft (53), and the lower end of lower fixed disk power transmission shaft (53) is in transmission connection by way of described axis hole (21) and the described described power drive mechanism (6) that is installed on the frame (1), and the middle part of lower fixed disk power transmission shaft (53) is bearing on the described lower fixed disk transmission axle bed (11) rotationally, the position, edge of lower fixed disk (51) and towards on constitute a circle protrude in lower fixed disk (51) card be used to take precautions against the bead block ring (511) that bead is escaped, and the spaced apart one group of limbers (514) that is provided with on the card of lower fixed disk (51), following grinding and polishing dish (52) is positioned at described bead block ring (511), following grinding and polishing dish (52) is fixing with lower fixed disk (51), and this time grinding and polishing dish (52) matches with the described grinding and polishing sector (4) of going up, described lower fixed disk (51) is concaved with a stack circle caulking groove (513) towards the described edge on the surface of a side of grinding and polishing dish (52) down, in this stack circle caulking groove (513), be embedded with a stack circle (5131), stack circle (5131) touches with the inwall subsides of described bead block ring (511), and the top of stack circle (5131) is stuck in the upper edge of bead block ring (511).

2. bead grinding and polishing apparatus according to claim 1, it is characterized in that described axis hole (21) around constitute one and be used for stopping that the water of described water-collecting tray (2) overflows into the cofferdam (211) of axis hole (21).

3. bead grinding and polishing apparatus according to claim 1, it is characterized in that described upper millstone seat elevating mechanism (3) comprises first motor (31), first reductor (32), first, second drive (33,34), first driving-belt (35), entablature (36), first column (37) and second column (38), the left side of the lower end of first column (37) and described frame (1) is fixed, the right side of the lower end of second column (38) and described frame (1) is fixed, first, second column (37,38) upper end all leans out the top of frame (1), and first, second column (37,38) parallel to each other, the top of one end of entablature (36) and first column (37) is fixed, the top of the other end and second column (38) is fixed, wherein: entablature (36) and first, second column (37,38) three constitutes the structure of a portal frame, first motor (31) and first reductor (32) are installed on the described entablature (36), first drive (33) is fixed on first motor (31), second drive (34) is fixed on the power input shaft of first reduction box (32), one end of first driving-belt (35) is nested with on first drive (33), the other end is nested with on second drive (34), and the described grinding and polishing sector (4) of going up is in transmission connection with described first reductor (32).

4. bead grinding and polishing apparatus according to claim 1, it is characterized in that described first, second drive (33,34) is belt pulley or sprocket wheel, described first driving-belt (35) is belt or chain, and described first motor (31) is a clockwise and anticlockwise motor.

5. bead grinding and polishing apparatus according to claim 1, it is characterized in that the described grinding and polishing sector (4) of going up comprises fixed disk (41), screw rod (42), screw rod cover (43), last grinding and polishing dish (44), a pair of fairlead (45) and a pair of guide pillar (46), fixing of last grinding and polishing dish (44) and last fixed disk (41) towards the described surface of a side of grinding and polishing sector (5) down, and on this, offer grinding and polishing dish hole for water spraying (441) on the grinding and polishing dish (44), screw rod cover (43) is fixed towards the central authorities on the surface of a side of described upper millstone seat elevating mechanism (3) with last fixed disk (41), screw rod (42) is located in the screw rod cover (43), and with screw rod cover (43) threaded engagement, wherein: the upper end of screw rod (42) leans out screw rod cover (43) and is in transmission connection with described upper millstone seat elevating mechanism (3), on last fixed disk (41), offer fixed disk hole for water spraying (411) on, should go up fixed disk hole for water spraying (411) and each other coincidence corresponding with described upward grinding and polishing dish hole for water spraying (441), a pair of fairlead (45) at the circumferencial direction of last fixed disk (41) each other with 180 ° of intervals, and an end separately and last fixed disk (41) are fixing, the other end separately leans out the rim of fixed disk (41), and be nested with on guide pillar (46), a pair of guide pillar (46) is separately fixed at the top of the both sides of described water-collecting tray (2), and corresponding with fairlead (45).

6. bead grinding and polishing apparatus according to claim 1, it is characterized in that described power drive mechanism (6) comprises second motor (61), second reductor (62), the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66), second driving-belt (67) and the 3rd driving-belt (68), second motor (61) and second reductor (62) all are fixed on the described frame (1), and be positioned at the bottom of frame (1), the 3rd drive (63) is fixed on the motor shaft (611) of second motor (61), the 4th drive (64) is fixed on the power input shaft (641) of second reductor (62), the 5th drive (65) is fixed on the power output shaft (642) of second reductor (62), the 6th drive (66) is fixed on the lower end of described lower fixed disk power transmission shaft (53), one end of second driving-belt (67) is nested with on the 3rd drive (63), the other end is nested with on the 4th drive (64), one end of the 3rd driving-belt (68) is nested with on the 5th drive (65), and the other end then is nested with on the 6th drive (66).

7. bead grinding and polishing apparatus according to claim 6 is characterized in that then described second, third driving-belt (67,68) is belt when described the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66) when being belt pulley; When described the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66) when being sprocket wheel, then described second, third driving-belt (67,68) is chain.

8. bead grinding and polishing apparatus according to claim 1 is characterized in that described spilled water hole (22) is opened in the edge of the bottom, dish chamber of described water-collecting tray (2), and connected a sewage fairlead (221) on spilled water hole (22).

9. bead grinding and polishing apparatus according to claim 1 is characterized in that the width of described stack circle caulking groove (513) and the thickness of described stack circle (5131) are suitable, and the degree of depth of stack circle caulking groove (513) is 1-5mm.

10. according to claim 1 or 9 described bead grinding and polishing apparatus, it is characterized in that described stack circle (5131) is a metal tape.