CN103492125B - Shot-blast equipment - Google Patents
Shot-blast equipment Download PDFInfo
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- CN103492125B CN103492125B CN201280018938.5A CN201280018938A CN103492125B CN 103492125 B CN103492125 B CN 103492125B CN 201280018938 A CN201280018938 A CN 201280018938A CN 103492125 B CN103492125 B CN 103492125B
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- projection
- projection material
- transport mechanism
- shot
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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
- B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
- B24C3/24—Apparatus using impellers
Abstract
A kind of shot-blast equipment, this shot-blast equipment (10) possesses: casing (12); Rotating hanger (20); Revolution CD-ROM drive motor (24), it makes rotating hanger (20) rotate; Rotation CD-ROM drive motor (48), it makes the suspension hook rotation being positioned at the compartment (42) of the projection material projected area (18A ~ 18D) of the inside of casing (12) be arranged in the multiple compartments (42) on rotating hanger (20); Centrifugal projection machine (52A ~ 52D), they carry out bead by projecting the compartment (42) being positioned at projection material projected area (18A ~ 18D) that material is projected to multiple compartment (42) from the radial outside of rotating disc (34) forming rotating hanger (20) to workpiece (W); Multiple lower part helical conveyer (68A, 68B), they reclaim the projection material projected from centrifugal projection machine (52A ~ 52D) and also carry it in the horizontal direction; And multiple bucket elevator (70A, 70B), they are conducted through the projection material that described lower part helical conveyer (68A, 68B) is carried upward.
Description
Technical field
A mode of the present invention relates to shot-blast equipment.
Background technology
In patent document 1, disclose a kind of shot-blast equipment, it possesses: bead fixture (1), and it has retainer (24); Fixture rotates maintaining body (3), and it rotates and keeps bead with fixture (1); Projection chamber main body (2), its sealing clamp rotates maintaining body (3); Grenade instrumentation (7), its projection projection material; And projection material circulation mechanism (8), it reclaims the projection material of projection and is supplied to grenade instrumentation (7).
Patent document 1: Japanese Unexamined Patent Publication 2010-82727 publication
But, possess in the shot-blast equipment of bead fixture this, wish the overall height reducing device entirety.
In the art, the shot-blast equipment of the overall height that can reduce device entirety is wished.
Summary of the invention
Shot-blast equipment involved by one aspect of the present invention possesses: casing, and it is formed as box like and has projection material projected area in inside; Rotating hanger, its have with the mode that can rotate in the horizontal direction be configured at the inside of above-mentioned casing rotating disc, be arranged on above-mentioned rotating disc and be multiple distance piece in multiple space by the compartition on above-mentioned rotating disc along the circumferencial direction of above-mentioned rotating disc and be arranged in each multiple compartments separated by above-mentioned multiple distance piece and suspend in midair and the multiple suspension hooks kept to workpiece or for the retainer that workpiece inserts; Revolution CD-ROM drive motor, it makes the rotation of above-mentioned rotating hanger make above-mentioned multiple compartment move to the projection material projected area of above-mentioned casing successively; Rotation CD-ROM drive motor, it makes the suspension hook rotation being positioned at the compartment of above-mentioned projection material projected area be arranged in above-mentioned multiple compartment; Projection machine, the compartment being positioned at above-mentioned projection material projected area that projection material is projected to above-mentioned multiple compartment from the radial outside of above-mentioned rotating disc is carried out bead to above-mentioned workpiece by it; First projection material transport mechanism structure, it reclaims the projection material projected from above-mentioned projection machine and also carries it in the horizontal direction; And multiple second projection material transport mechanism structure, the projection material by above-mentioned first projection material transport mechanism structure conveying is carried by upward.
According to this shot-blast equipment, owing to possessing the second projection material transport mechanism structure of the multiple projection of conveying upward material, so each second projection material transport mechanism structure can be made miniaturized in the height direction.Thereby, it is possible to reduce the overall height of device entirety.
In one embodiment, shot-blast equipment also can possess further: the 3rd projection material transport mechanism structure, and the projection material by above-mentioned multiple second projection material transport mechanism structure conveying is carried by the horizontal direction; First projection stuffing-box and the second projection stuffing-box, they stockpile the projection material by above-mentioned 3rd projection material transport mechanism structure conveying; Level transducer, it detects the amount of the projection material be accumulated in above-mentioned second projection stuffing-box; Tandem-driving bogie, itself and above-mentioned projection machine are set up in parallel; And switching mechanism, it is when the detected value of above-mentioned level transducer exceedes predetermined setting, project material from above-mentioned first projection stuffing-box to above-mentioned tandem-driving bogie supply and when the detected value of above-mentioned level transducer is lower than afore mentioned rules value, supplies projection material from above-mentioned second projection stuffing-box to above-mentioned projection machine and supply projection material from above-mentioned tandem-driving bogie to above-mentioned first projection material transport mechanism structure.
According to this shot-blast equipment, when the detected value of level transducer exceedes predetermined setting, from the first projection stuffing-box to tandem-driving bogie supply projection material.On the other hand, when the detected value of level transducer is lower than afore mentioned rules value, from the second projection stuffing-box to projection machine supply projection material and from tandem-driving bogie to the first projection material transport mechanism structure supply projection material.Therefore, it is possible to keep the balance of the conveying capacity of projection material, and there is not the situation of projection material deficiency.
In one embodiment, shot-blast equipment also can possess further: separator, and it is arranged at above-mentioned multiple second projection material transport mechanism structure and the above-mentioned 3rd and projects between material transport mechanism structure and to carry out selection by winnowing to projecting by above-mentioned second all projection materials that material transport mechanism structure carries; And vibratory sieve, it carries out classification to the part projection material by above-mentioned 3rd projection material transport mechanism structure conveying.
According to this shot-blast equipment, project between material transport mechanism structure at multiple second projection material transport mechanism structure and the 3rd and be provided with separator, utilize this separator to carry out selection by winnowing to all projection materials by the second projection material transport mechanism structure conveying.Therefore, even for the classification performance that there is a lot of burr, the workpiece of fine powder also can guarantee to project material.In addition, relying on this separator, a part for the projection material by the 3rd projection material transport mechanism structure conveying being carried out to the vibratory sieve of classification and making it again not projected by separator and vibratory sieve the structure of material by stockpiling projection material and supply to above-mentioned tandem-driving bogie from this operation of projection material of this tandem-driving bogie, the classification performance of projection material can be guaranteed.
In one embodiment, above-mentioned projection machine also can be configured to be had: impeller, and it is projection material along with rotation; Driven pulley, it is supported to and can rotates relative to above-mentioned casing and rotate integratedly with above-mentioned impeller; Driving wheel, it utilizes CD-ROM drive motor and rotates; Rotating band, it is set up on above-mentioned driving wheel and above-mentioned driven pulley; Rotatable parts, its by the supporting of above-mentioned driving wheel for can to rotate and so that the mode of the distance between above-mentioned driving wheel and above-mentioned driven pulley can be regulated can be supported on above-mentioned casing rotationally; And telescoping mechanism, the pivoting end of above-mentioned rotatable parts and above-mentioned casing link and can in axial adjustment length by it.
According to this shot-blast equipment, by axially carrying out length adjustment to telescoping mechanism, rotatable parts being rotated, thus, regulating the distance between driving wheel and driven pulley, thus the tension force of rotating band can be regulated.Therefore, such as need not relax to the bolt of installation portion during casing installation driven pulley, therefore, it is possible to improve operating characteristics to regulate the tension force of rotating band.
In one embodiment, above-mentioned distance piece also can be configured to be had: pair of sidewalls portion, and they are opposite each other and extend along the radial direction of above-mentioned rotating disc respectively; And bottom wall part, the end of the center side by above-mentioned rotating disc in above-mentioned pair of sidewalls portion links and tends to the opposing party along with the side from above-mentioned pair of sidewalls portion and tilt in the mode of the center side towards above-mentioned rotating disc by it.
According to this shot-blast equipment, the bottom wall part of distance piece tends to the opposing party along with the side from pair of sidewalls portion and tilts in the mode of the center side towards rotating disc.Therefore, even when the projection material projected by projection machine from the radial outside of rotating disc and bottom wall part 40 are collided, the situation that this projection material rebounds to projection side also can be suppressed.Thereby, it is possible to guarantee the durability of projection machine.
As described in detail above, according to each side of the present invention and embodiment, the overall height of device entirety can be reduced.
Accompanying drawing explanation
Fig. 1 is the front view of the shot-blast equipment involved by an embodiment of the invention.
Fig. 2 is the side view of the shot-blast equipment shown in Fig. 1.
Fig. 3 is the rearview of the shot-blast equipment shown in Fig. 1.
Fig. 4 is the top view of the shot-blast equipment shown in Fig. 1.
Fig. 5 is the figure of the structure representing the centrifugal projection machine shown in Fig. 1, Fig. 5 (A) is top view, and Fig. 5 (B) is front view, and Fig. 5 (C) is side view.
Fig. 6 is the figure of the structure representing other the centrifugal projection machine shown in Fig. 1, and Fig. 6 (A) is top view, and Fig. 6 (B) is front view, and Fig. 6 (C) is side view.
Fig. 7 is the vertical view cutaway drawing of the casing shown in Fig. 1.
Fig. 8 is the rearview of the shot-blast equipment (circulation portions) shown in Fig. 1.
Fig. 9 is the front view of the variation of the shot-blast equipment represented involved by an embodiment of the invention.
Figure 10 is the side view of the shot-blast equipment shown in Fig. 9.
Figure 11 is the rearview of the shot-blast equipment shown in Fig. 9.
Figure 12 is the top view of the shot-blast equipment shown in Fig. 9.
Figure 13 is the figure of the structure representing the centrifugal projection machine shown in Fig. 9, Figure 13 (A) is front view, and Figure 13 (B) is side view.
Figure 14 is the figure of the structure representing other the centrifugal projection machine shown in Fig. 9, and Figure 14 (A) is side view, and Figure 14 (B) is front view.
Figure 15 is the vertical view cutaway drawing of the casing shown in Fig. 9.
Detailed description of the invention
Below, with reference to Fig. 1 ~ Fig. 9, an embodiment of the invention are described.Fig. 1 is the front view of the shot-blast equipment 10 involved by an embodiment, and Fig. 2 is the side view of the shot-blast equipment 10 shown in Fig. 1.As shown in Figure 1 and Figure 2, the shot-blast equipment 10 involved by an embodiment of the invention possesses casing 12.Fig. 7 is the vertical view cutaway drawing of casing 12.As shown in Figure 7, this casing 12 is formed as section is pentagonal box like.In the inside of this casing 12, the workpiece be provided with for being moved into by workpiece W is moved into region 14, is used for the workpiece that workpiece W takes out of being taken out of region 16 and being used for projecting to workpiece W the projection material projected area 18A ~ 18D of material.
The central portion of the inside of this casing 12 is provided with rotating hanger 20.As shown in Figure 1, this rotating hanger 20 utilizes revolution CD-ROM drive motor 24 and rotates centered by the hollow shaft 22 extended along vertical.
Hollow shaft 22 is provided with revolution calculation element 26 and torque limiter 28.Further, this hollow shaft 22 is supported by upper bearing 30 and lower bearing 32 in the mode that can rotate.
As shown in Figure 7, rotating hanger 20 has: rotating disc 34, and it is configured at the inside of casing 12 in the mode that can rotate in the horizontal direction; And multiple distance piece 36, they to be arranged on this rotating disc 34 and to be multiple space along the circumferencial direction of rotating disc 34 by the compartition on rotating disc 34.
Distance piece 36 has pair of sidewalls portion 38 and bottom wall part 40.Pair of sidewalls portion 38 is opposite each other and extend along the radial direction of rotating disc 34 respectively.The end of the center side by rotating disc 34 in pair of sidewalls portion 38 links by bottom wall part 40, and tilts in the mode of the center side tending to rotating disc 34 along with tending to the opposing party from the side in pair of sidewalls portion 38.
And, rotating hanger 20 utilizes revolution CD-ROM drive motor 24 (with reference to Fig. 1) and rotates, thus is moved to by multiple compartments 42 that above-mentioned multiple distance piece 36 separates that region 14 moved into by workpiece, workpiece takes out of region 16 and projection material projected area 18A ~ 18D successively.
That is, the compartment 42 that workpiece moves into region 14 of being positioned in multiple compartment 42 is formed as workpiece and moves into room, and the compartment 42 that workpiece takes out of region 16 of being positioned in multiple compartment 42 is formed as workpiece and takes out of room.Further, the compartment 42 being positioned at projection material projected area 18A ~ 18D in multiple compartment 42 is formed as projection chamber.Like this, rotated by rotating hanger 20, above-mentioned multiple compartment 42 switches to that room moved into by workpiece, workpiece takes out of room and projection chamber successively.
In addition, in the present embodiment, workpiece W is such as forged article, manufacturing press-molded products, welding structure thing etc., specifically, is automobile associated member.
In addition, as shown in Figure 1, at multiple compartments 42 that each is separated by above-mentioned multiple distance piece 36, be respectively arranged with suspension hook (not shown), this suspension hook suspends in midair and keeps the retainer (cage) 44 for workpiece W insertion.In addition, this suspension hook also can direct holding workpiece W.
The top of retainer 44 is provided with the axis of rotation 46.This axis of rotation 46 and the linking from rotary chain wheel (not shown) of top being arranged at rotating hanger 20, only should rotate respectively due to rotation CD-ROM drive motor 48 when being arranged in one of them of above-mentioned projection material projected area 18A ~ 18D (reference Fig. 7) from rotary chain wheel.
And, thus, be arranged at the suspension hook rotation being positioned at the compartment 42 (that is, being formed as the compartment 42 of projection chamber) of projection material projected area 18A ~ 18D in multiple compartment 42.In addition, above-mentioned utilization from rotary chain wheel links driving cylinder 50 grade and switches between state that the state, releasing and the CD-ROM drive motor 48 that link at rotation CD-ROM drive motor 48 link.
In addition, as shown in Figure 7, be provided with multiple centrifugal projection machine 52A ~ 52D as projection machine in the sidewall portion of rotating hanger 12, the compartment 42 being positioned at projection material projected area 18A ~ 18D that projection material is projected to multiple compartment 42 from the radial outside of rotating disc 34 is carried out bead to workpiece W by above-mentioned centrifugal projection machine 52A ~ 52D.
Fig. 5 is the figure of the structure representing centrifugal projection machine 52A, Fig. 5 (A) is top view, and Fig. 5 (B) is front view, and Fig. 5 (C) is side view.As shown in Figure 5, centrifugal projection machine 52A has impeller 54, driven pulley 56, driving wheel 58, rotating band 60, rotatable parts 62, telescoping mechanism 64 and CD-ROM drive motor 66.Impeller 54 be configured to there is multiple blade and along with rotation projection material.Driven pulley 56 is supported to and can rotates relative to casing 12, and rotates integratedly with impeller 54.Driving wheel 58 utilizes CD-ROM drive motor 66 and rotates, and rotating band 60 is set up on driving wheel 58 and driven pulley 56.
Rotatable parts 62 are formed as tabular, and support driving wheel 58 for rotating.Further, the end side of these rotatable parts 62 rotatably links with impeller base door.And, thus, along with rotatable parts 62 rotate, and the distance between driving wheel 58 and driven pulley 56 can be regulated.
In addition, the pivoting end of rotatable parts 62 and impeller base door link by telescoping mechanism 64.This telescoping mechanism 64 has bolt and nut, wherein, and can by reversing bolt in axial adjustment length.Other centrifugal projection machine 52B ~ 52D is also formed as same structure (for example, referring to Fig. 6) with centrifugal projection machine 52A.
As shown in Figure 1, lower part helical conveyer 68A, the 68B as the first projection material transport mechanism structure is provided with in the bottom of casing 12.Above-mentioned lower part helical conveyer 68A, 68B configure in the horizontal direction, reclaim the projection material fallen from the compartment 42 being formed as projection chamber multiple compartment 42 and also carry it in the horizontal direction.
Fig. 3 is the rearview of shot-blast equipment 10, and Fig. 4 is the top view of shot-blast equipment 10, and Fig. 8 is the rearview of the circulation portions of shot-blast equipment 10.As shown in Figure 3, lower part helical conveyer 68A, 68B front end with link as the second bottom projecting bucket elevator 70A, 70B of material transport mechanism structure.Above-mentioned bucket elevator 70A, 70B configure along vertical, carry the projection material transported by lower part helical conveyer 68A, 68B upward.
The top of above-mentioned bucket elevator 70A, 70B links via separator 72A, 72B and as the 3rd top conveying worm 74A, 74B projecting material transport mechanism structure.Conveying worm 74A, 74B configure in the horizontal direction for above-mentioned top, are conducted through the projection material of bucket elevator 70A, 70B conveying in the horizontal direction.
Above-mentioned top conveying worm 74A, 74B project material travel path with the first ~ four successively from upstream side to downstream and link.As shown in Figure 2, the first projection material travel path is the path supplying projection material to tandem-driving bogie 76, is form by as the first projection projection stuffing-box 78A, flow adjuster 80A of stuffing-box and ingress pipe 82A.Second projection material travel path is the path to tilt and vibration sieve 84A, 84B (with reference to Fig. 3) the supply projection material as vibratory sieve, is made up of projection stuffing-box 78B, flow adjuster 80B and ingress pipe 82B.
Further, the 3rd projection material travel path is path projection material being supplied to centrifugal projection machine 52C, is made up of projection stuffing-box 78C, flow adjuster 80C and ingress pipe 82C.4th projection material travel path is that projection material is supplied to the path of centrifugal projection machine 52D, is to form by as projection stuffing-box 78D, the flow adjuster 80D of the second projection stuffing-box and ingress pipe 82D.Above-mentioned first ~ four projection material travel path is set up in parallel.
In addition, projection stuffing-box 78D is provided with level transducer 86, and the amount of this level transducer 86 to the projection material be accumulated in this projection stuffing-box 78D detects.
And, the downstream of top conveying worm 74B is provided with projection stuffing-box 78E, from this projection stuffing-box 78E supply projection material to overflow pipe 88 flow after, return casing 12, and again flow to the lower part helical conveyer 68B of the initial point as the circulatory system.
Separator 72A, 72B shown in Fig. 3 carries out selection by winnowing to all projection materials carried by bucket elevator 70A, 70B.That is, above-mentioned separator 72A, 72B are by attracting air and the fine powder that is separated in air.Be respectively arranged with pipeline 90 at above-mentioned separator 72A, 72B, air and fine powder in the internal flow of pipeline 90, and are separated into fine powder and meal in deposition chambers 92.
In addition, at pipeline 90, more tiny fine powder is transported to dust arrester 94 together with air.And, in dust arrester 94 only by filter after air venting in air, fine powder is deposited in the fine powder containing box 96 of the below being arranged at dust arrester 94.In addition, lower part helical conveyer 68B will be transported to by the isolated meal of deposition chambers 92.
In addition, when the detected value of above-mentioned level transducer 86 exceedes predetermined setting, that is, when the projection material abundance of the circulatory system, using flow adjuster 80A ~ 80D that projection material is controlled as switching mechanism from the mode that projection stuffing-box 78A is supplied to tandem-driving bogie 76.
On the other hand, when the detected value of level transducer 86 is lower than afore mentioned rules value, so that projection material is supplied to centrifugal projection machine 52D from projection stuffing-box 78D and supplies the mode control flow check amount adjusting apparatus 80A ~ 80D of projection material from tandem-driving bogie 76 lower portion conveying worm 68B.
Spendable projection material lower portion conveying worm 68A, 68B flowing in the projection material of tilt and vibration sieve 84A, 84B flowing, the projection material that cannot use is piled up to the fine powder containing box 96 of the below being arranged at tilt and vibration sieve 84A, 84B.
In addition, tending to the midway of dust arrester 94 from pipeline 90, be provided with air-breathing fire resisting damper 98 and precoated shet service 100.Precoated shet service 100 and precoated shet feedway 102 link.And, thus, precoated shet is carried out to combustible dust and makes it nonflammable.
In addition, dust arrester 94 is provided with dust arrester fan 104 and exhaust fire resisting damper 106.Exhaust fire resisting damper 106 (cooperation) together with air-breathing fire resisting damper 98 cuts off the flowing of air when breaking out of fire.The revolving valve 108 being installed on dust arrester 94 plays a part to discharge dust continuously.In addition, mark 114 and represent control panel.
Next, the action of the shot-blast equipment 10 of said structure is described.
First, one or more workpiece W is inserted into and is positioned at the retainer 44 that the compartment 42 in region 14 moved into by workpiece in multiple compartment 42.Then, revolution CD-ROM drive motor 24 works, thus rotating hanger 20 rotates 60 degree centered by hollow shaft 22, and then workpiece W is moved to projection material projected area 18A.
Next, link driving cylinder 50 and work, thus from rotary chain wheel (not shown) and rotation CD-ROM drive motor 48 link corresponding with moving to the compartment 42 that project material projected area 18A.And, if rotation CD-ROM drive motor 48 drives, then via making the axis of rotation 46 rotate from rotary chain wheel.
In addition, open flow adjuster 80C ~ 80F, from centrifugal projection machine 52A projection material, thus carry out shot-peening to the workpiece W on the top being configured at retainer 44 is concentrated.
Next, revolution CD-ROM drive motor 24 works, thus rotating hanger 20 rotates 120 degree centered by hollow shaft 22, and then the compartment 42 moving to projection material projected area 18B is formed as projection chamber.Then, link driving cylinder 50 and work, thus from rotary chain wheel (not shown) and rotation CD-ROM drive motor 48 link corresponding with above-mentioned compartment 42.Further, if rotation CD-ROM drive motor 48 drives, then via from rotary chain wheel (not shown), the axis of rotation 46 is rotated.
In addition, from centrifugal projection machine 52B projection material, thus carry out shot-peening to the workpiece W of the bottom being configured at retainer 44 is concentrated.Equally, from centrifugal projection machine 52C projection material, thus carry out shot-peening to the workpiece W of the bottom being configured at retainer 44 is concentrated.
Finally, from centrifugal projection machine 52D projection material, thus concentrate at the workpiece W of compartment 42 to the top being configured at retainer 44 moving to projection material projected area 18D and carry out shot-peening.
Then, revolution CD-ROM drive motor 24 works, thus rotating hanger 20 rotates 300 degree centered by hollow shaft 22, and then workpiece W is transported to workpiece takes out of region 16 and taken out.In addition, revolution CD-ROM drive motor 24 works, thus rotating hanger 20 rotating 360 degrees centered by hollow shaft 22, and again drop into workpiece W.
By repeatedly carrying out above series of processes continuously, successively bead is carried out to multiple workpiece W.
Next, the functions and effects of an embodiment of the invention are described.
As described in detail above, shot-blast equipment 10 involved by an embodiment of the invention, owing to possessing multiple bucket elevator 70A, 70B of conveying projection material upward, so each bucket elevator 70A, 70B can be made miniaturized in short transverse.Thereby, it is possible to reduce the overall height of device entirety.
In addition, when the detected value of level transducer 86 exceedes predetermined setting, projection material is supplied to tandem-driving bogie 76 from projection stuffing-box 78A, and when the detected value of level transducer 86 is lower than afore mentioned rules value, projection material is supplied to centrifugal projection machine 52D from projection stuffing-box 78D and projects material from tandem-driving bogie 76 lower portion conveying worm 68A, 68B supply.Therefore, it is possible to keep the balance of the conveying capacity of projection material, and there is not the situation of projection material deficiency.
In addition, be provided with separator 72A, 72B at bucket elevator 70A, 70B and between top conveying worm 74A, 74B, by above-mentioned separator 72A, 72B, selection by winnowing carried out to all projection materials carried by bucket elevator 70A, 70B.
Therefore, even for the classification performance that there is more burr, the workpiece W of fine powder also can guarantee to project material.In addition, rely on above-mentioned separator 72A, 72B, a part for the projection material carried by top conveying worm 74A, 74B is carried out the tilt and vibration of classification sieve 84A, 84B and by stockpile to above-mentioned tandem-driving bogie 76 projection material and supply from above-mentioned tandem-driving bogie 76 projection material this operate and make it again not project the structure of material by separator 72A, 72B and tilt and vibration sieve 84A, 84B, the classification performance projecting material can be guaranteed.
In addition, by carrying out length adjustment in axis to telescoping mechanism 64, rotatable parts 62 being rotated, thus, regulating the distance between driving wheel 58 and driven pulley 56, thus the tension force of rotating band 60 can be regulated.Therefore, such as need not relax to the bolt of installation portion during impeller base door installation driven pulley 56, therefore, it is possible to improve operating characteristics to regulate the tension force of rotating band 60.
In addition, the bottom wall part 40 of distance piece 36 tends to the opposing party along with the side from pair of sidewalls portion 38 and tilts in the mode of the center side towards rotating disc 34.Therefore, even when the projection material projected from the radial outside of rotating disc 34 by projection machine and bottom wall part 40 are collided, the situation that this projection material rebounds to projection side also can be suppressed.Thereby, it is possible to guarantee the durability of projection machine.
In addition, in the present embodiment, shot-blast equipment 10 is examples, and its mode can carry out various change.In Fig. 9 ~ Figure 15, show the shot-blast equipment 110 involved by variation.
The basic structure of this shot-blast equipment 110 is identical with the structure of the shot-blast equipment 10 involved by the invention described above embodiment.Herein, same mark is used for the parts having a said function with the shot-blast equipment 10 involved by the embodiment of the invention described above in shot-blast equipment 110, and omits this explanation.In addition, the mark 84,112 shown in Fig. 9 ~ Figure 15 represents vibration inclined screen, suspension hook (hook) respectively.
Above, an embodiment of the invention are illustrated, but the present invention is not limited to foregoing certainly, and in addition to the above, in the scope not departing from its purport, also can implements various distortion.
Description of reference numerals:
10,110 ... shot-blast equipment; 12 ... casing; 14 ... region moved into by workpiece; 16 ... workpiece takes out of region; 18A ~ 18D ... projection material projected area; 20 ... rotating hanger; 22 ... hollow shaft; 24 ... revolution CD-ROM drive motor; 34 ... rotating disc; 36 ... distance piece; 38 ... sidewall portion; 40 ... bottom wall part; 42 ... compartment; 44 ... retainer; 46 ... the axis of rotation; 48 ... rotation CD-ROM drive motor; 52A ~ 52D ... centrifugal projection machine; 54 ... impeller; 56 ... driven pulley; 58 ... driving wheel; 60 ... rotating band; 62 ... rotatable parts; 64 ... telescoping mechanism; 66 ... CD-ROM drive motor; 68A, 68B ... lower part helical conveyer (the first projection material transport mechanism structure); 70A, 70B ... bucket elevator (the second projection material transport mechanism structure); 72A, 72B ... separator; 74A, 74B ... top conveying worm (the 3rd projection material transport mechanism structure); 76 ... tandem-driving bogie; 78A ... projection stuffing-box (the first projection stuffing-box); 78D ... projection stuffing-box (the second projection stuffing-box); 80A ~ 80D ... flow adjuster (switching mechanism); 84A, 84B ... tilt and vibration sieve (vibratory sieve); 86 ... level transducer; W ... workpiece.
Claims (4)
1. a shot-blast equipment, is characterized in that, possesses:
Casing, it is formed as box like and has projection material projected area in inside;
Rotating hanger, its have with the mode that can rotate in the horizontal direction be configured at the inside of described casing rotating disc, be arranged on described rotating disc and be multiple distance piece in multiple space by the compartition on described rotating disc along the circumferencial direction of described rotating disc and be arranged in each multiple compartments separated by described multiple distance piece and suspend in midair and the multiple suspension hooks kept to workpiece or for the retainer that workpiece inserts;
Revolution CD-ROM drive motor, it makes the rotation of described rotating hanger make described multiple compartment move to the projection material projected area of described casing successively;
Rotation CD-ROM drive motor, it makes the suspension hook rotation being positioned at the compartment of described projection material projected area be arranged in described multiple compartment;
Projection machine, the compartment being positioned at described projection material projected area that projection material is projected to described multiple compartment from the radial outside of described rotating disc is carried out bead to described workpiece by it;
First projection material transport mechanism structure, it reclaims the projection material projected from described projection machine and also carries it in the horizontal direction;
Multiple second projection material transport mechanism structure, the projection material by described first projection material transport mechanism structure conveying is carried by upward;
3rd projection material transport mechanism structure, the projection material by described multiple second projection material transport mechanism structure conveying is carried by the horizontal direction;
First projection stuffing-box and the second projection stuffing-box, they stockpile the projection material by described 3rd projection material transport mechanism structure conveying;
Level transducer, it detects the amount of the projection material be accumulated in described second projection stuffing-box;
Tandem-driving bogie, itself and described projection machine are set up in parallel; And
Switching mechanism, it is when the detected value of described level transducer exceedes predetermined setting, from described first projection stuffing-box to described tandem-driving bogie supply projection material, when the detected value of described level transducer is lower than described setting, from described second projection stuffing-box to described projection machine supply projection material and from described tandem-driving bogie to described first projection material transport mechanism structure supply projection material.
2. shot-blast equipment according to claim 1, is characterized in that, possesses:
Separator, it is arranged at described multiple second projection material transport mechanism structure and the described 3rd and projects between material transport mechanism structure and to carry out selection by winnowing to projecting by described second all projection materials that material transport mechanism structure carries; And
Vibratory sieve, it carries out classification to the part projection material by described 3rd projection material transport mechanism structure conveying.
3. shot-blast equipment according to claim 1 and 2, is characterized in that,
Described projection machine has:
Impeller, it is projection material along with rotation;
Driven pulley, it is supported to and can rotates relative to described casing and rotate integratedly with described impeller;
Driving wheel, it utilizes CD-ROM drive motor and rotates;
Rotating band, it is set up in described driving wheel and described driven pulley;
Rotatable parts, its by the supporting of described driving wheel for can to rotate and so that the mode of the distance between described driving wheel and described driven pulley can be regulated can be supported on described casing rotationally; And
Telescoping mechanism, the pivoting end of described rotatable parts and described casing link and can in axial adjustment length by it.
4. shot-blast equipment according to claim 1 and 2, is characterized in that,
Described distance piece has:
Pair of sidewalls portion, they are opposite each other and extend along the radial direction of described rotating disc respectively; And bottom wall part, the end of the center side by described rotating disc in described pair of sidewalls portion links and tends to the opposing party along with the side from described pair of sidewalls portion and tilt in the mode of the center side towards described rotating disc by it.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-151104 | 2011-07-07 | ||
| JP2011151104 | 2011-07-07 | ||
| PCT/JP2012/061113 WO2013005469A1 (en) | 2011-07-07 | 2012-04-25 | Shot processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103492125A CN103492125A (en) | 2014-01-01 |
| CN103492125B true CN103492125B (en) | 2016-02-03 |
Family
ID=47436828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280018938.5A Active CN103492125B (en) | 2011-07-07 | 2012-04-25 | Shot-blast equipment |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2689892B1 (en) |
| JP (1) | JP5900498B2 (en) |
| CN (1) | CN103492125B (en) |
| BR (1) | BR112013026821B1 (en) |
| IN (1) | IN2014DN00152A (en) |
| PL (1) | PL2689892T3 (en) |
| WO (1) | WO2013005469A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262693A (en) * | 2017-12-29 | 2018-07-10 | 合肥盛强数控设备有限公司 | A kind of burnishing device of metalwork |
| JP7238702B2 (en) * | 2019-08-30 | 2023-03-14 | 新東工業株式会社 | Shot processing apparatus and shot processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009262248A (en) * | 2008-04-23 | 2009-11-12 | Sintokogio Ltd | Shot blasting device |
| CN201366659Y (en) * | 2009-01-13 | 2009-12-23 | 天津市汉沽区茶西制桶厂 | Vertical shot-blasting processing device for surface of steel drum |
| CN101652225A (en) * | 2007-06-22 | 2010-02-17 | 新东工业株式会社 | Shot-treating apparatus |
| JP2010082727A (en) * | 2008-09-30 | 2010-04-15 | Sintokogio Ltd | Shot treatment device, and fixture for shot treatment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0735020B2 (en) * | 1988-06-27 | 1995-04-19 | 新東工業株式会社 | Projection material recovery method and apparatus |
| JP2555246B2 (en) * | 1992-05-27 | 1996-11-20 | 川崎製鉄株式会社 | Shot blasting machine |
| JP3305920B2 (en) * | 1995-06-02 | 2002-07-24 | 新東工業株式会社 | Shot blast equipment |
| JP3179338B2 (en) * | 1996-05-17 | 2001-06-25 | 株式会社不二製作所 | Blast processing equipment |
| JP4100554B2 (en) * | 2002-12-04 | 2008-06-11 | 合資会社亀井鉄工所 | Abrasive spray device |
| JP2005329527A (en) * | 2004-05-21 | 2005-12-02 | Sintokogio Ltd | Shot blast device, projection material circulating unit of shot blast device and cabinet of short blast device |
| JP2005329482A (en) * | 2004-05-19 | 2005-12-02 | Sintokogio Ltd | Shot blast device |
| WO2005110680A1 (en) * | 2004-05-19 | 2005-11-24 | Sintokogio, Ltd. | Ejection processing device |
| WO2011013521A1 (en) * | 2009-07-31 | 2011-02-03 | Ｊｆｅメカニカル株式会社 | Separator for grinding and cleaning material and method for separating grinding and cleaning material |
-
2012
- 2012-04-25 PL PL12807997T patent/PL2689892T3/en unknown
- 2012-04-25 EP EP12807997.7A patent/EP2689892B1/en active Active
- 2012-04-25 WO PCT/JP2012/061113 patent/WO2013005469A1/en active Application Filing
- 2012-04-25 JP JP2013522505A patent/JP5900498B2/en active Active
- 2012-04-25 BR BR112013026821-2A patent/BR112013026821B1/en active IP Right Grant
- 2012-04-25 CN CN201280018938.5A patent/CN103492125B/en active Active
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2014
- 2014-01-08 IN IN152DEN2014 patent/IN2014DN00152A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652225A (en) * | 2007-06-22 | 2010-02-17 | 新东工业株式会社 | Shot-treating apparatus |
| JP2009262248A (en) * | 2008-04-23 | 2009-11-12 | Sintokogio Ltd | Shot blasting device |
| JP2010082727A (en) * | 2008-09-30 | 2010-04-15 | Sintokogio Ltd | Shot treatment device, and fixture for shot treatment |
| CN201366659Y (en) * | 2009-01-13 | 2009-12-23 | 天津市汉沽区茶西制桶厂 | Vertical shot-blasting processing device for surface of steel drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103492125A (en) | 2014-01-01 |
| EP2689892B1 (en) | 2017-11-15 |
| IN2014DN00152A (en) | 2015-05-22 |
| BR112013026821B1 (en) | 2020-06-02 |
| WO2013005469A1 (en) | 2013-01-10 |
| EP2689892A4 (en) | 2015-04-08 |
| JP5900498B2 (en) | 2016-04-06 |
| EP2689892A1 (en) | 2014-01-29 |
| PL2689892T3 (en) | 2018-03-30 |
| JPWO2013005469A1 (en) | 2015-02-23 |
| BR112013026821A2 (en) | 2016-12-27 |
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