CN103140327A - Shot process apparatus - Google Patents
Shot process apparatus Download PDFInfo
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- CN103140327A CN103140327A CN201180047477XA CN201180047477A CN103140327A CN 103140327 A CN103140327 A CN 103140327A CN 201180047477X A CN201180047477X A CN 201180047477XA CN 201180047477 A CN201180047477 A CN 201180047477A CN 103140327 A CN103140327 A CN 103140327A
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- crawler belt
- rotation
- shot
- component parts
- blast equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
Abstract
To improve durability of an apron conveyor. A shot process apparatus (10) is provided with: a plurality of rotating shaft members (18 to 20) disposed in parallel with each other; an apron conveyor (24) including a caterpillar (48) having a plurality of caterpillar constituting members (52) arranged in a ring, the apron conveyor (24) being extended across the plurality of rotating shaft members (18 to 20) such that a deflection portion (70) is formed in the caterpillar (48) between a pair of the rotating shaft members (18, 19) which is deflected downward in a vertical direction; and a projection unit (26) that projects a projection material against a work placed on the deflection portion (70). In this structure, each of the plurality of caterpillar constituting members (52) can be ruggedly constructed, so that, when compared to the case of using a rubber belt for the apron conveyor (24), for example, improved durability of the apron conveyor (24) can be obtained.
Description
Technical field
The present invention relates to shot-blast equipment.
Background technology
In the past, the known board-like sand-blasting machine that the cylinder section that has possessed template is arranged, wherein this board-like sand-blasting machine has a plurality of driving shafts and is set up in the conveyer belt (for example, with reference to patent documentation 1) that the rubber of these a plurality of driving shafts is made.
Patent documentation 1: Japanese kokai publication hei 11-347941 communique
Yet in this board-like sand-blasting machine, the band of cylinder section is the rubber manufacturing.Therefore, for example, when processing object was weight, the durability of cylinder section became problem.
Summary of the invention
The present invention completes in view of above-mentioned problem, and its purpose is to improve the durability of chain scraper conveyor at the shot-blast equipment that has possessed the chain scraper conveyor that is used for the stirring workpiece.
In order to solve above-mentioned problem, the shot-blast equipment that technical scheme 1 is put down in writing possesses: a plurality of rotating shaft members, and they arrange mutually side by side; Chain scraper conveyor, it has the crawler belt that a plurality of crawler belt component parts by circular array consist of, and is set up in described a plurality of rotating shaft member in the mode that forms the bend of lateral bend under the vertical direction at described crawler belt between the pair of rotary shafts parts in described a plurality of rotating shaft members; And projecting unit, it is towards the workpiece projection projection material that loads in above-mentioned bend.
According to this shot-blast equipment, chain scraper conveyor possesses the crawler belt of a plurality of crawler belt component parts with circular array.Therefore, can firmly consist of a plurality of crawler belt component parts, therefore compare as the situation of chain scraper conveyor with the band that for example uses the rubber manufacturing, can improve the durability of chain scraper conveyor.
On the basis of the shot-blast equipment that technical scheme 1 is put down in writing, the shot-blast equipment that technical scheme 2 is put down in writing constitutes: above-mentioned chain scraper conveyor has chain, this chain is made of a plurality of chain component parts that link with described a plurality of crawler belt component parts respectively, and is set up in described a plurality of rotating shaft member.
According to this shot-blast equipment, a plurality of chain component parts that consist of chain link with a plurality of crawler belt component parts respectively.Therefore, chain frame is being located under the state of a plurality of rotating shaft members, can be being needed the exchanging operation of the crawler belt component parts of exchange.Thus, can improve the maintainability of chain scraper conveyor.
On the basis of the shot-blast equipment that technical scheme 1 or 2 is put down in writing, the shot-blast equipment that technical scheme 3 is put down in writing constitutes: above-mentioned a plurality of crawler belt component parts are respectively the metal manufacturing.
According to this shot-blast equipment, a plurality of crawler belt component parts are respectively the metal manufacturing, therefore can further improve the durability of chain scraper conveyor.
On the basis of the shot-blast equipment that any one is put down in writing in technical scheme 1～3, the shot-blast equipment that technical scheme 4 is put down in writing constitutes: during above-mentioned a plurality of crawler belt component parts are being positioned at above-mentioned bend respectively, one end of direction of rotation one side of above-mentioned crawler belt, with with compare in the other end of the crawler belt component parts of the direction of rotation one side adjacency of above-mentioned crawler belt to above-mentioned crawler belt inboard wrong from state, overlapping with above-mentioned the other end on the direction of rotation of above-mentioned crawler belt.
According to this shot-blast equipment, be positioned at the end of direction of rotation one side of the crawler belt component parts of bend, with with compare in the other end of the crawler belt component parts of an end abutment of direction of rotation one side of above-mentioned crawler belt to crawler belt inboard wrong from state, overlapping along direction of rotation and this other end of crawler belt.Therefore, at bend, at one end do not produce the gap of the direction of rotation of crawler belt between section and the other end, therefore can suppress the situation of the engaging-in crawler belt of workpiece.
On the basis of the shot-blast equipment that technical scheme 4 is put down in writing, the shot-blast equipment that technical scheme 5 is put down in writing constitutes: at least one party in an above-mentioned end and above-mentioned the other end is formed with the side-prominent protuberance towards the other side.
According to this shot-blast equipment, at one end at least one party in section and the other end is formed with the side-prominent protuberance towards the other side.Therefore, can dwindle an end on the thickness direction of crawler belt and the gap between the other end, thus, also can suppress the situation of the engaging-in crawler belt of workpiece.
on the basis of the shot-blast equipment that technical scheme 5 is put down in writing, the shot-blast equipment that technical scheme 6 is put down in writing constitutes: above-mentioned protuberance is formed at an above-mentioned end, above-mentioned a plurality of crawler belt component parts is separately during being positioned at above-mentioned bend, above-mentioned protuberance towards with the face of the opposite side of direction of rotation of above-mentioned crawler belt that is the face of opposite side, an end of direction of rotation one side of above-mentioned crawler belt with compare with the face of the other end of the direction of rotation opposite side of the above-mentioned crawler belt of the crawler belt component parts of this crawler belt component parts adjacency, direction of rotation along above-mentioned crawler belt is positioned at the rear.
According to this shot-blast equipment, be arranged in the crawler belt component parts of bend, protuberance towards with the face of the opposite side of direction of rotation of crawler belt that is the face of opposite side, an end of direction of rotation one side of crawler belt with compare with the face of the direction of rotation opposite side of the above-mentioned crawler belt of the crawler belt component parts of this crawler belt component parts adjacency, be positioned at the rear along the direction of rotation of crawler belt.Thus, at bend, along with the rotation of the face of the face of the opposite side of direction of rotation of crawler belt that is opposite side and can utilize the face of direction of rotation opposite side of the crawler belt of protuberance to press workpiece to make it mobile.
On the basis of the shot-blast equipment that technical scheme 6 is put down in writing, the shot-blast equipment that technical scheme 7 is put down in writing constitutes: the face of the direction of rotation opposite side of the above-mentioned crawler belt in above-mentioned protuberance extends along the thickness direction of above-mentioned crawler belt.
According to this shot-blast equipment, the face of the direction of rotation opposite side of the crawler belt of protuberance extends along the thickness direction of crawler belt.Therefore, can utilize the face of direction of rotation opposite side of the crawler belt of protuberance more effectively to press workpiece and make it mobile.
On the basis of the shot-blast equipment that any one is put down in writing in technical scheme 5～7, the shot-blast equipment that technical scheme 8 is put down in writing constitutes: be formed with in above-mentioned the other end towards the outstanding protuberance of the face side of above-mentioned crawler belt, the face of direction of rotation one side of the above-mentioned crawler belt of raised part tilts in the mode that tends to direction of rotation one side of above-mentioned crawler belt along with the base end side of trend raised part.
According to this shot-blast equipment, be formed with in the other end of crawler belt component parts towards the outstanding protuberance of the face side of crawler belt.The face of direction of rotation one side of the crawler belt in this protuberance tilts in the mode that tends to direction of rotation one side of crawler belt along with the base end side of trend protuberance.Therefore, at bend, along with the rotation of crawler belt, and can utilize the face of direction of rotation one side of the crawler belt of protuberance workpiece successfully to be imported direction of rotation one side of crawler belt.
On the basis of the shot-blast equipment that any one is put down in writing in technical scheme 1～8, the shot-blast equipment that technical scheme 9 is put down in writing constitutes: above-mentioned chain scraper conveyor has a pair of chain, this is to the width both ends setting of chain along above-mentioned crawler belt, and be set up in above-mentioned a plurality of rotating shaft member, and described chain scraper conveyor possesses a pair of top liner plate (head liner), it is inboard that described top liner plate is configured in the width of comparing with linking part described a pair of chain in described crawler belt, and form the recess of accommodating described workpiece with described bend.
According to this shot-blast equipment, chain scraper conveyor has the top liner plate that a pair of and bend form the recess of accommodating workpiece, and this linking part to a pair of chain coupling in top liner plate and crawler belt is compared and is disposed at the width inboard.Therefore, use this to the movement of top liner plate restriction workpiece, can suppress thus the situation that linking part in workpiece and crawler belt and a pair of chain coupling is interfered.Thus, can improve the durability of chain scraper conveyor.
On the basis of the shot-blast equipment that any one is put down in writing in technical scheme 1～9, the shot-blast equipment that technical scheme 10 is put down in writing constitutes: each of above-mentioned a plurality of crawler belt component parts is cut off the section that forms along the direction of rotation of above-mentioned crawler belt in T shape.
According to this shot-blast equipment, each of a plurality of crawler belt component parts, the surfaces of revolution quadrature that forms with rotation due to crawler belt, and it is in T shape to be cut off by the face along direction of rotation the section that forms.Therefore, can improve the intensity of each crawler belt component parts, therefore can improve the durability of chain scraper conveyor.
On the basis of the shot-blast equipment that any one is put down in writing in technical scheme 1～10, the shot-blast equipment that technical scheme 11 is put down in writing constitutes: above-mentioned a plurality of crawler belt component parts have respectively: the covering section of the main part that is formed by metal and the rubber manufacturing of the contact-making surface that contact with above-mentioned workpiece that covers aforementioned body section.
According to this shot-blast equipment, the covering section that the contact-making surface that contacts with workpiece of the main part of each crawler belt component parts is made by rubber covers, and therefore can suppress the damage of workpiece.
As above being described in detail, according to the present invention, can firmly consist of respectively a plurality of crawler belt component parts, therefore compare as the situation of chain scraper conveyor with the band that for example uses the rubber manufacturing, can improve the durability of chain scraper conveyor.
Description of drawings
Fig. 1 is the front view of the related shot-blast equipment of an embodiment of the invention.
Fig. 2 is the right view of shot-blast equipment shown in Figure 1.
Fig. 3 is the top view of shot-blast equipment shown in Figure 1.
Fig. 4 is the front view of the cabinet that possesses of shot-blast equipment shown in Figure 1.
Fig. 5 is the right view of cabinet shown in Figure 4.
Fig. 6 is the front view of the periphery of visiting that possesses of shot-blast equipment shown in Figure 1.
Fig. 7 is the right view of the periphery of visiting shown in Figure 6.
Fig. 8 is the front view of the periphery of the shot-blast equipment shown in Figure 1 Xiamen that possesses.
Fig. 9 is the right view of the periphery of Xiamen shown in Figure 8.
Figure 10 is the major part amplification plan view of the chain scraper conveyor that possesses of shot-blast equipment shown in Figure 1.
Figure 11 is that the major part of chain scraper conveyor shown in Figure 10 is amplified right view.
Figure 12 is the right view that the major part of chain scraper conveyor shown in Figure 11 is amplified further.
Figure 13 is the front view of a plurality of rotating shaft members of possessing of shot-blast equipment shown in Figure 1.
Figure 14 is the front view of the bucket loader that possesses of shot-blast equipment shown in Figure 1.
Figure 15 is the right view of bucket loader shown in Figure 14.
Figure 16 means the right view of the variation of crawler belt component parts shown in Figure 12.
Figure 17 means the front view of the variation of shot-blast equipment shown in Figure 1.
Figure 18 is the right view of shot-blast equipment shown in Figure 17.
The specific embodiment
Below, with reference to accompanying drawing, an embodiment of the invention are described.
Fig. 1～related shot-blast equipment 10 of an embodiment of the invention shown in Figure 15 is for example to be fit to be used in the device that medium or large-scale workpiece is carried out the shot-peening blasting treatment.As Fig. 1～shown in Figure 3, this shot-blast equipment 10 possesses cabinet 12.As Fig. 2, shown in Figure 5, this cabinet 12 possess visit 14, Xiamen 16, a plurality of rotating shaft member 18～20, chain scraper conveyor 24 and projecting unit 26.
As Fig. 6, shown in Figure 7, visiting 14 is for the come in and go out parts on top of opening 28 of use of the workpiece that the face portion that opens and closes at cabinet 12 forms.In other words, be provided with CD-ROM drive motor 30, coiler drum axle 32 and coiler drum 34 on the top of cabinet 12.Coiler drum 34 is fixed in the both ends of coiler drum axle 32, and coiler drum axle 32 is because CD-ROM drive motor 30 rotates.One end of messenger wire 36 is fixed on coiler drum 34, and the other end of this messenger wire 36 is fixed in 14 the upper end of visiting.
And if CD-ROM drive motor 30 runnings, coiler drum 34 rotates integratedly with coiler drum axle 32.In addition, if this coiler drum 34 rotates towards positive direction, messenger wire 36 is wound in coiler drum 34,14 risings of visiting thus, the opened upper end of opening 28.On the other hand, if coiler drum 34 rotates in the opposite direction, messenger wire 36 is drawn out from coiler drum 34,14 declines of visiting thus, and the top of opening 28 is closed.
Fig. 8, Xiamen 16 shown in Figure 9 are disposed at above-mentioned 14 the downside of visiting, and are used for opening and closing the bottom of opening 28.In other words, be provided with driving cylinder 38 in the bottom of cabinet 12.This driving cylinder 38 has cylinder main body 40 and driving shaft 42 outstanding with respect to this cylinder main body 40 and that sink to this cylinder main body 40.The cardinal extremity of cylinder main body 40 is fixed in the bottom of cabinet 12, and the front end of driving shaft 42 is fixed in Xiamen 16.
And if driving shaft 42 sinks to cylinder main body 40, Xiamen 16 descends, thus the lower open of opening 28.On the other hand, if driving shaft 42 is outstanding with respect to cylinder main body 40, rise in Xiamen 16, thereby the bottom of opening 28 is closed.
In addition, in this cabinet 12, under the state that rise in Xiamen 16 visiting 14 declines, this visit 14 lower end and upper end close contact of Xiamen 16, visit simultaneously 14 and the peripheral part of Xiamen 16 and the circumference close contact of opening 28, thus, opening 28 is closed with air-tight state.
As shown in Figure 5, a plurality of rotating shaft members 18～20 extend along horizontal (direction vertical with the paper of Fig. 5) of cabinet 12 respectively, and mutually are arranged at side by side the inboard of cabinet 12.Rotating shaft member 18 is as driving shaft, is disposed at the upper facing side of cabinet 12 and is the back part side.On the other hand, rotating shaft member 19,20 is respectively driven shaft.Rotating shaft member 19 is disposed at the above-below direction central portion of cabinet 12 and is the face portion side, and rotating shaft member 20 is disposed at the above-below direction central portion of cabinet 12 and is the back part side.
These a plurality of rotating shaft members 18～20 are supported on the side surface part from the both sides of top view of cabinet 12 in the mode that can rotate.In addition, as shown in figure 10, have driving wheel 44 at the both ends of rotating shaft member 18, have respectively driven pulley 45,46 at rotating shaft member 19,20 both ends.
As Figure 11～shown in Figure 13, chain scraper conveyor 24 has crawler belt 48 and a pair of chain 50 that arranges along the width both ends of this crawler belt 48 of ring-band shape.In addition, this chain scraper conveyor 24 forms symmetrical structure, omits the diagram of a side chain in Figure 11.
As shown in figure 11, chain 50 is made of a plurality of chain component parts 58 of circular array.The a pair of arm 62 that this chain component parts 58 has base portion 60 and extends from this base portion 60.The a pair of arm 62 that arranges on each at this a plurality of chain component parts 58 links with the mode that can rotate and the base portion 60 that arranges on the chain component parts 58 of direction of rotation opposite side (the arrow R2 side) adjacency of crawler belt 48 by pin 64.
In addition, chain component parts 58 interlinks with chain 50 via connecting member 66.The linking part 68 that links with chain 50 of this chain component parts 58 is for example the fastening part with screw bolt and nut, is set in the end of the width inboard of chain component parts 58.In addition, more disposing top described later liner plate (ヘ ッ De ラ イ Na) 72 by the width inboard (arrow IN side) of chain component parts 58 than this linking part 68.
And 50, above-mentioned chain is hung on driving wheel shown in Figure 5 44 and driven pulley 45,46, and chain scraper conveyor 24 is by a plurality of rotating shaft member 18～20 supportings thus.In addition, like this, chain scraper conveyor 24 by the state of a plurality of rotating shaft members 18～20 supportings under, be formed with the bend 70 of lateral bend under the vertical direction between the pair of rotary shafts parts 18,19 in crawler belt 48.
As Fig. 4, shown in Figure 5, be provided with respectively a pair of discoideus top liner plate 72 that forms at the width both ends of this bend 70.This configures abreast to the side surface part of top liner plate 72 with cabinet 12, and is supported on the side surface part of this cabinet 12 in the mode that can rotate.
And this contacts the width both ends of top liner plate 72 with the mode that can rotate and bend 70, thereby as shown in Figure 5, bend 70 becomes convex bending like that towards the vertical direction downside.In addition, this forms the workpiece stirring recess 74 of accommodating workpiece to top liner plate 72 and bend 70.This workpiece stirs with recess 74 towards opening 28 side openings.
In addition, as shown in figure 12, the action as follows during being positioned at bend 70 separately of above-mentioned a plurality of crawler belt component parts 52.Namely, one end 54A of direction of rotation one side of the crawler belt 48 of plate-like portion 54 (arrow R1 side), the other end 54B(of the plate-like portion 54 that forms with crawler belt component parts 52 in the direction of rotation one side adjacency of crawler belt 48 and the part of an opposite side of end 54A of direction of rotation one side of plate-like portion 54) compare, with to ringwise crawler belt 48 inboard wrong from state, overlapping along direction of rotation and this other end 54B of crawler belt 48.
In addition, as shown in figure 13, at one end the 54A of section is formed with the first protuberance 76 as protuberance, and this first protuberance 76 is side-prominent towards the other end 54B as the other side's side.On the other hand, be formed with equally the second protuberance 78 as protuberance at the other end 54B, this second protuberance 78 is side-prominent towards the end 54A as the other side's side.
In addition, during the crawler belt component parts 52 that is formed with the first protuberance 76 is positioned at bend 70, the first protuberance 76 towards the face of a side opposite to direction of rotation that is the face 76A of opposite side (arrow R2 side), compare with the face 52A at the direction of rotation opposite side of the crawler belt 48 of the crawler belt component parts 52 of direction of rotation one side (the arrow R1 side) adjacency of crawler belt 48, be positioned at the direction of rotation opposite side of crawler belt 48.The face 76A of the direction of rotation opposite side of the crawler belt 48 of this first protuberance 76 extends along the thickness direction (arrow T direction) of crawler belt 48.In other words, the face 76A of the direction of rotation opposite side of the crawler belt 48 of the first protuberance 76 is substantially vertical with the surperficial 54C of plate-like portion 54.In addition, the face 52A of the direction of rotation opposite side of the crawler belt 48 of crawler belt component parts 52 also extends along the thickness direction (arrow T direction) of crawler belt 48.
In addition, be formed with towards the outstanding protuberance 80 of the face side of crawler belt 48 at the other end 54B.The face 80A of direction of rotation one side of the crawler belt 48 of this protuberance 80 tilts in the mode that tends to direction of rotation one side (arrow R1 side) of crawler belt 48 along with the base end side of trend protuberance 80.
As shown in Figure 5, projecting unit 26 is arranged at the upper face of cabinet 12.Though this projecting unit 26 is centrifugal projection-type, also can be pneumatic projection-type.This projecting unit 26 for from the top of bend 70 towards loading in the structure of workpiece (not shown) the projection projection material of this bend 70.
In addition, this cabinet 12 can be divided into: upper body and lower body, and wherein, described upper body comprises above-mentioned a plurality of rotating shaft members 18～20, chain scraper conveyor 24 and projecting unit 26; Described lower body comprises the chute 81 of assembling and carrying the projection material to projection material EGR described later.
In addition, this shot-blast equipment 10 also possesses following structure except each above-mentioned structure.
That is, as shown in Figure 1, in cabinet 12(projection chamber) the bottom be provided with bottom conveying worm 82, be provided with bucket elevator 84 in the left side of this bottom conveying worm 82.In addition, the top of bucket elevator 84 and top conveying worm 86 link, and this top conveying worm 86 links with separator 88.Separator 88 links via foreign matter discharge pipe 90, hopper 92, flow adjuster 94 and ingress pipe 96 and projecting unit 26.
In addition, be provided with in the front of cabinet 12: be used for to drop into workpiece workpiece feeding device 98, be used for towards this workpiece feeding device 98 send the fortune pallet pallet feeder 100, be used for sending the jigging conveyer 104 of workpiece and be used for from what jigging conveyer 104 was accepted workpiece sending side pallet 106.
In addition, as shown in Figure 2, be provided with sediment outflow pipe 110 and the silt box 112 that is positioned under this sediment outflow pipe 110 at cabinet 12.And, as shown in Figure 3, in the outer setting of cabinet 12, control panel 114 is arranged.
And, according to following main points, workpiece is carried out the shot-peening blasting treatment in this shot-blast equipment 10.
That is, the side pallet 102 of sending into that workpiece will be housed by pallet feeder 100 is sent in the bucket of workpiece feeding device 98 one by one, makes CD-ROM drive motor 108 runnings of workpiece feeding device 98 under 14 states of opening with Xiamen 16 of visiting.Then, make the bucket rising counter-rotating of workpiece feeding device 98, the workpiece that only will send in side pallet 102 are sent into the interior workpiece stirring recess 74 of cabinet 12.
At this moment, make chain scraper conveyor 24 pick up the direction of workpiece (arrow R1 direction) forward towards the inside of cabinet 12, finish thus workpiece and drop into operation.And, side by side start projection material EGR (not shown) with the startup of workpiece feeding device 98, and the top conveying worm 86 of starting by sequence, bucket elevator 84 and bottom conveying worm 82.
Next, make CD-ROM drive motor 108 antiports of workpiece feeding device 98, make bucket counter-rotating descend and return to original position, will send into side pallet 102 to send from bucket, make and send into side pallet 102 and return to extracting position.
During this period, close visit 14 with Xiamen 16 in, start projecting unit 26, at the appointed time after, make direction (the arrow R1 direction) rotation of crawler belt 48 when dropping into.Then, keep making the state of crawler belt 48 rotations constant, open flow adjuster 94, grind the cleaning processing thereby make to stockpile to supply with to projecting unit 26 by ingress pipe 96 in the projection material of hopper 92.
At this moment, so that 18 modes that move make crawler belt 48 forwards from rotating shaft member 19 to rotating shaft member at bend 70 each crawler belt component parts 52, while workpiece is put upside down and is stirred thus.And, while put upside down at workpiece under the state that is stirred, grind cleaning to workpiece projection projection material and process.
Finish if grind the cleaning processing, close flow adjuster 94, projecting unit 26 is stopped.And, afterwards, remove the projection material from chain scraper conveyor 24 after, stop chain scraper conveyor 24.
Next, open visit 14 with Xiamen 16, after Vibration on Start-up conveyer 104, make chain scraper conveyor 24 counter-rotating and fine motion ground rotation.At this moment, direction (the arrow R2 direction) rotation of the opposite direction when crawler belt 48 courts process with the grinding cleaning, namely, so that 19 modes that move make crawler belt 48 rotations from rotating shaft member 18 to rotating shaft member at bend 70 each crawler belt component parts 52, thereby being stirred with recess 74 from workpiece, workpiece discharges.
In addition, though do not illustrate especially, but guide member (リ ー De can be set in the part of chain scraper conveyor 24 also), utilize this guide member to promote the stirring of workpiece when the forward of chain scraper conveyor 24, promote the discharge of workpiece when the counter-rotating of chain scraper conveyor 24.
And, with all workpiece send to jigging conveyer 104 send end send side pallet 106, the end of job thus.
Following the transporting of projection material when in addition, above-mentioned grinding is cleaned.
That is, throw material by projecting unit 26 to the interior projection of cabinet 12.The projection material that is throwed flows to bottom conveying worm 82 by the chute 81 of bottom, and the projection material is transported to bucket elevator 84 and rises, thereby flows to top conveying worm 86.
Then, will throw material and fine powder and sand separation by separator 88 and open, the projection material that only can use stockpiles with hopper 92.On the other hand, when grinding cleaning, open flow adjuster 94.Thus, the projection material again flows to projecting unit 26, and will throw material by this projecting unit 26 and again throw by ingress pipe 96.
The foreign matters such as burr, iron wire that separated device 88 separates is discharged to the foreign matter containing box by foreign matter discharge pipe 90 and is gone out of use.In addition, the fine powder such as sand is discharged to silt box 112 by sediment outflow pipe 110 and is gone out of use.Being attracted gas separates gas with dust catcher with fine powder with fine powder.Then, gas is released in atmosphere, thereby the disposal box that fine powder is discharged under dust catcher goes out of use.
Next, effect and the effect of an embodiment of the invention are described.
The shot-blast equipment 10 related according to an embodiment of the invention drops into workpiece with workpiece and stirs with in recess 74, thereby makes chain scraper conveyor 24 rotations can put upside down and stir workpiece.Then, the projection material is projected the position of stirring workpiece workpiece is ground the cleaning processing, therefore can complete unevenly workpiece fine finishining without grinding.
In addition, oppositely rotate when processing by chain scraper conveyor 24 and grinding are cleaned, workpiece is stirred with recess 74 discharges from workpiece, so the workpiece that can suppress to discharge residues in situation about stirring with recess 74.
In addition, in cabinet 12, when grinding, opening 28 visited 14 and Xiamen 16 close with air-tight state, therefore can suppress the situation that the projection material towards the workpiece projection disperses to the outside of cabinet 12.
In addition, as shown in figure 12, chain scraper conveyor 24 possesses crawler belt 48, and this crawler belt 48 has a plurality of crawler belt component parts 52 of circular array.Therefore, can firmly consist of a plurality of crawler belt component parts 52 separately, therefore for example compare as the situation of chain scraper conveyor 24 with the band that uses the rubber manufacturing, can improve the durability of chain scraper conveyor 24.
And a plurality of crawler belt component parts 52 are respectively the metal manufacturing, therefore can further improve the durability of chain scraper conveyor 24.
In addition, chain scraper conveyor 24 has a pair of top liner plate 72, this together is formed for accommodating the workpiece stirring recess 74 of workpiece to top liner plate 72 and bend 70, each top liner plate 72 is disposed at as illustrated in fig. 11 than in crawler belt 48 and more leans on width inboard (arrow IN side) with linking parts 68 a pair of chain 50 links.Therefore, by utilizing the movement of these top liner plate 72 restriction workpiece, can suppress the situation of interfering with linking parts 68 a pair of chain 50 links in workpiece and crawler belt 48.Thus, can more improve the durability of chain scraper conveyor 24.
In addition, as shown in figure 13, each of a plurality of crawler belt component parts 52, the surfaces of revolution quadrature that forms with rotation due to crawler belt 48, and cut off by the face along direction of rotation the section that forms and form the T font.Therefore, can improve the intensity of each crawler belt component parts 52, therefore can further improve the durability of chain scraper conveyor 24.
In addition, as shown in figure 11, a plurality of chain component parts 58 that consist of chain 50 link with a plurality of crawler belt component parts 52 respectively by connecting member 66.Therefore, chain 50 is being set up in a plurality of rotating shaft member 18～20(with reference to Fig. 5) state under, can need the exchanging operation of crawler belt component parts 52 of exchange.Thus, can also improve the maintainability of chain scraper conveyor 24.
In addition, as shown in figure 13, be positioned at an end 54A of the crawler belt component parts 52 of bend shown in Figure 5 70, with compare with the other end 54B at the crawler belt component parts 52 of direction of rotation one side (the arrow R1 side) adjacency of crawler belt 48 to crawler belt 48 inboard wrong from state, overlapping along direction of rotation and this other end 54B of crawler belt 48.Therefore, in bend 70, at one end do not produce the gap on the direction of rotation (arrow R direction) of crawler belt 48 between the 54A of section and the other end 54B, therefore can suppress the situation of the engaging-in crawler belt 48 of workpiece.
In addition, at one end the 54A of section and the other end 54B are formed with side-prominent the first protuberance 76 and the second protuberance 78 towards the other side.Therefore, can dwindle an end 54A on the thickness direction (arrow T direction) of crawler belt 48 and the gap between the 54B of the other end, also can suppress thus the situation of 52 of each crawler belt component parts of the engaging-in crawler belt 48 of workpiece.
In addition, be arranged in the crawler belt component parts 52 of bend 70, the face 76A of the direction of rotation opposite side of the crawler belt 48 of the first protuberance 76, compare with the face 52A at the direction of rotation opposite side of the crawler belt 48 of the crawler belt component parts 52 of direction of rotation one side (the arrow R1 side) adjacency of crawler belt 48, be positioned at the direction of rotation opposite side (arrow R2 side) of crawler belt 48.Thus, in bend 70, not only the end face 52A of the direction of rotation opposite side in crawler belt component parts 52 is accompanied by towards the rotation of the direction of rotation opposite side of crawler belt 48 and presses workpiece and makes it mobile, and the face 76A of the direction of rotation opposite side of the crawler belt 48 of the first protuberance 76 also is accompanied by and presses workpiece towards the rotation of the direction of rotation opposite side of crawler belt 48 and make it mobile.Thus, can promote the discharge of workpiece.
And the face 76A of the direction of rotation opposite side of the crawler belt 48 of this first protuberance 76 extends along the thickness direction (arrow T direction) of crawler belt 48.The face 76A of the direction of rotation opposite side of crawler belt 48 that therefore, can be by the first protuberance 76 presses workpiece more effectively makes it mobile.
In addition, be formed with towards the outstanding protuberance 80 of the face side of crawler belt 48 at the other end of crawler belt component parts 52 54B.The face 80A of direction of rotation one side of the crawler belt 48 of this protuberance 80 tilts in the mode that tends to direction of rotation one side (arrow R1 side) of crawler belt 48 along with the base end side of trend protuberance 80.Therefore, in bend 70, can be accompanied by the rotation of crawler belt 48, and utilize the face 80A of direction of rotation one side of the crawler belt 48 of protuberance 80 to make workpiece successfully import direction of rotation one side of crawler belt 48.Thus, can more promote the discharge of workpiece.
Next, the variation of an embodiment of the invention described.
In the above-described embodiment, as shown in figure 16, a plurality of crawler belt component parts 52 can have also separately that the main part 120 that formed by metal and rubber makes covering section 122.As long as covering section 122 is the contact-making surface 120A that contacts with workpiece of main body covered at least 120.
According to this variation, the contact-making surface 120A that contacts with workpiece of the main part 120 of each crawler belt component parts 52 is made by rubber covering section 122 covers, and therefore can suppress the damage of workpiece.
In addition, a plurality of crawler belt component parts 52 also can only have a wherein side of the first protuberance 76 and the second protuberance 78 separately.
In addition, shot-blast equipment 10 also can form have Figure 17, the structure of outward appearance shown in Figure 180.In addition, in this Figure 17, variation shown in Figure 180, to having the structure mark same tag of identical function with above-mentioned embodiment, and the description thereof will be omitted.
In addition, shot-blast equipment 10 not only is used in the shot-peening blasting treatment, can also be used in peening and process.
In addition, compare with above-mentioned embodiment also can be oppositely around the ground setting for crawler belt 48.If form such structure, when grinding the cleaning processing, the face 76A of the direction of rotation opposite side of the end face 52A of direction of rotation opposite side that can be by crawler belt component parts 52 and the crawler belt 48 of the first protuberance 76 presses workpiece makes it mobile, therefore can promote the stirring of workpiece.
Above, though an embodiment of the invention are illustrated, the present invention is not limited to above-mentioned embodiment, except above-mentioned embodiment, can certainly not implement by various distortion within breaking away from the scope of its purport.
The application advocates the priority No. 2010-286656, the Patent of Japanese publication on December 22nd, 2010, and its content forms the application's a part as the application's content.
In addition, the present invention can more intactly be understood due to the detailed explanation of this specification.Yet detailed explanation and specific embodiment are the preferred embodiment of the present invention, are only to put down in writing for the purpose of description.To those skilled in the art, can be according to above detailed explanation, clear and definite various changes, change.
The applicant does not make public the embodiment of all records, may be not in the scope of claims become a part of the present invention under impartial viewpoint in the content that comprises on words and phrases in disclosed change, alternative scheme yet.
In the record of this specification or claims, for the use of noun and identical deictic word, as long as not by special instructions, perhaps as long as do not negated clearly just to be interpreted as comprising single and a plurality of two aspect meanings due to front and back literary composition relation.The use of any illustration that provides in this manual or exemplary term (for example, " etc. ") is only the present invention for convenience of description also, so long as not record especially in claims is not just limited scope of the present invention.
Symbol description:
10 ... shot-blast equipment; 18,19,20 ... rotating shaft member; 24 ... chain scraper conveyor; 26 ... projecting unit; 48 ... crawler belt; 50 ... chain; 52 ... the crawler belt component parts; 54A ... one end; 54B ... the other end; 58 ... the chain component parts; 68 ... linking part; 70 ... bend; 72 ... the top liner plate; 74 ... workpiece stirs uses recess; 76 ... the first protuberance (protuberance); 78 ... the second protuberance (protuberance); 80 ... protuberance; 120 ... main part; 122 ... covering section.
Claims (11)
1. shot-blast equipment is characterized in that possessing:
A plurality of rotating shaft members, they arrange mutually side by side;
Chain scraper conveyor, it has the crawler belt that a plurality of crawler belt component parts by circular array consist of, and is set up in described a plurality of rotating shaft member in the mode that forms the bend of lateral bend under the vertical direction at described crawler belt between the pair of rotary shafts parts in described a plurality of rotating shaft members; And
Projecting unit, it is to the workpiece projection projection material that loads in described bend.
2. shot-blast equipment according to claim 1, is characterized in that,
Described chain scraper conveyor has chain, and this chain is made of a plurality of chain component parts that link with described a plurality of crawler belt component parts respectively, and is set up in described a plurality of rotating shaft member.
3. shot-blast equipment according to claim 1 and 2, is characterized in that,
Described a plurality of crawler belt component parts is respectively the metal manufacturing.
4. the described shot-blast equipment of any one according to claim 1～3, is characterized in that,
During described a plurality of crawler belt component parts lay respectively at described bend, one end of direction of rotation one side of described crawler belt, with with compare in the other end of the crawler belt component parts of the direction of rotation one side adjacency of described crawler belt to described crawler belt inboard wrong from state, overlapping with described the other end on the direction of rotation of described crawler belt.
5. shot-blast equipment according to claim 4, is characterized in that,
At least one party in a described end and described the other end is formed with the side-prominent protuberance towards the other side.
6. shot-blast equipment according to claim 5, is characterized in that,
Described protuberance is formed at a described end,
Described a plurality of crawler belt component parts is separately during being positioned at described bend, described protuberance towards with the face of the opposite side of direction of rotation of described crawler belt that is the face of opposite side, an end of direction of rotation one side of described crawler belt with compare with the face of the other end of the direction of rotation opposite side of the described crawler belt of the crawler belt component parts of this crawler belt component parts adjacency, be positioned at the rear along the direction of rotation of described crawler belt.
7. shot-blast equipment according to claim 6, is characterized in that,
Described protuberance towards extending with the face of the face of the opposite side of direction of rotation of described crawler belt that is the opposite side thickness direction along described crawler belt.
8. the described shot-blast equipment of any one according to claim 5～7, is characterized in that,
Be formed with in described the other end towards the outstanding protuberance of the face side of described crawler belt,
The face of direction of rotation one side of the described crawler belt of described protuberance tilts in the mode that tends to direction of rotation one side of described crawler belt along with the base end side of the described protuberance of trend.
9. the described shot-blast equipment of any one according to claim 1～8, is characterized in that,
Described chain scraper conveyor has a pair of chain, and this arranges the width both ends of chain along described crawler belt, and is set up in described a plurality of rotating shaft member, and
Described chain scraper conveyor possesses a pair of top liner plate, and it is inboard that described top liner plate is configured in the width of comparing with linking part described a pair of chain in described crawler belt, and forms the recess of accommodating described workpiece with described bend.
10. the described shot-blast equipment of any one according to claim 1～9, is characterized in that,
Each of described a plurality of crawler belt component parts and the surfaces of revolution quadrature that forms due to the rotation of described crawler belt, and its to be cut off by the face along direction of rotation the section that forms in T shape.
11. according to claim 1～10, the described shot-blast equipment of any one, is characterized in that,
Described a plurality of crawler belt component parts has respectively:
Main part, it is formed by metal; With
Covering section, it is made by rubber, and covers the contact-making surface that contacts with described workpiece of described main part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-286656 | 2010-12-22 | ||
| JP2010286656A JP2014039960A (en) | 2010-12-22 | 2010-12-22 | Shot treatment device |
| PCT/JP2011/067406 WO2012086255A1 (en) | 2010-12-22 | 2011-07-29 | Shot process apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103140327A true CN103140327A (en) | 2013-06-05 |
| CN103140327B CN103140327B (en) | 2016-01-20 |
Family
ID=46313542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180047477.XA Active CN103140327B (en) | 2010-12-22 | 2011-07-29 | Shot-blast equipment |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2014039960A (en) |
| CN (1) | CN103140327B (en) |
| WO (1) | WO2012086255A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252582A (en) * | 2019-06-14 | 2019-09-20 | 安吉长虹制链有限公司 | A kind of chain processing method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253150B (en) * | 2017-08-11 | 2023-08-25 | 盐城市大丰三星机械有限公司 | Multi-crawler shot blasting machine |
| CN112171517B (en) * | 2020-09-14 | 2021-11-09 | 杭州盾源聚芯半导体科技有限公司 | Method for processing outer surface of silicon ring |
| CN112192450B (en) * | 2020-09-14 | 2021-11-09 | 杭州盾源聚芯半导体科技有限公司 | Silicon ring sand blasting device |
| CN114274054A (en) * | 2021-12-30 | 2022-04-05 | 唐山腾龙重型机械设备制造有限公司 | Crawler-type shot blasting machine capable of automatically feeding materials and shot blasting method |
| CN115805534A (en) * | 2022-12-20 | 2023-03-17 | 江苏奔腾橡胶制品有限公司 | Rubber track processing technology and processing device |
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| US3079735A (en) * | 1961-03-24 | 1963-03-05 | Bell Internat Corp | Link and flight bar assembly |
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| JPS5953161A (en) * | 1982-09-16 | 1984-03-27 | Toyoda Autom Loom Works Ltd | Shot selecting structure of shot blasting apparatus |
| US4476655A (en) * | 1982-08-23 | 1984-10-16 | Wheelabrator-Frye Inc. | Link and flight assembly for blast treatment apparatus |
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| JPS57178666A (en) * | 1981-04-28 | 1982-11-02 | Toyoda Autom Loom Works Ltd | Grind sweep processing method and its device |
| JPS6034272A (en) * | 1983-07-30 | 1985-02-21 | Toyoda Autom Loom Works Ltd | Prevention against sand leakage at doorway part in apron type shot blast |
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- 2010-12-22 JP JP2010286656A patent/JP2014039960A/en active Pending
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- 2011-07-29 CN CN201180047477.XA patent/CN103140327B/en active Active
- 2011-07-29 WO PCT/JP2011/067406 patent/WO2012086255A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909012A (en) * | 1957-01-28 | 1959-10-20 | Wheelabrator Corp | Link and flight bar assembly in a blasting machine |
| US3079735A (en) * | 1961-03-24 | 1963-03-05 | Bell Internat Corp | Link and flight bar assembly |
| US3691690A (en) * | 1970-10-16 | 1972-09-19 | Carborundum Co | Abrasive blast cleaning arrangement |
| US3735532A (en) * | 1971-05-04 | 1973-05-29 | Workpiece treating apparatus | |
| JPS55151456U (en) * | 1979-04-19 | 1980-10-31 | ||
| US4476655A (en) * | 1982-08-23 | 1984-10-16 | Wheelabrator-Frye Inc. | Link and flight assembly for blast treatment apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252582A (en) * | 2019-06-14 | 2019-09-20 | 安吉长虹制链有限公司 | A kind of chain processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103140327B (en) | 2016-01-20 |
| WO2012086255A1 (en) | 2012-06-28 |
| JP2014039960A (en) | 2014-03-06 |
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