CN104275649A - Shot peening device - Google Patents
Shot peening device Download PDFInfo
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- CN104275649A CN104275649A CN201410225191.1A CN201410225191A CN104275649A CN 104275649 A CN104275649 A CN 104275649A CN 201410225191 A CN201410225191 A CN 201410225191A CN 104275649 A CN104275649 A CN 104275649A
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- projection material
- projection
- shot
- peening apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a shot peening device, capable of shooting material in a classfication way through a compact structure. The shot peening device disclosed in the present invention is used for classifying the shooting material fed by a bucket elevator, and shooting the material to a processed object through a shooting screw device. The shot peening device comprises: a classifying roller having a plurality of through holes which only allow the shooting material having the size smaller than the specific size to pass through; a horizontal screw device for horizontally carrying the shooting material fed onto the classifying roller by the bucket elevator on a classifying component; and a guide wire for guiding the shooting material passing through and falling from the classifying roller to the shooting screw device.
Description
Technical field
The present invention relates to a kind of shot-peening apparatus, specifically, relate to the technology to treated object projection projection material.
Background technology
As the shot-peening apparatus to treated object projection projection material, known technology as Patent Document 1.The shot-peening apparatus of this patent document 1 is the projection material that circulation is projected to treated object, stablizes the device of the granularity of projection material with time stage.This device has: hopper, and its underpart is divided into two strands, and can store projection material; Bucket elevator, the projection material of projection is delivered to hopper by it; Vibrating screener, it isolates the projection material of suitable granularity, the projection material departing from suitable granularity and foreign matter from the treated object of circulation.
No. 4849322nd, [patent document 1] Japanese invention patent gazette
Generally, shot-peening apparatus utilizes bucket elevator projection material to be carried to top, then falls to grenade instrumentation, to fall in grenade instrumentation process classification projection material, the projection material after classification is projected to treated object at projection material.But owing to carrying out classification in the process that falls of projection material, therefore need the height guaranteeing device to a certain extent, the height of device entirety increases.
Summary of the invention
In view of the foregoing, the object of the invention is to, provide a kind of shot-peening apparatus, this shot-peening apparatus is by compact structure classification projection material.
Shot-peening apparatus disclosed in the present invention is used for the projection material classification will supplied by projection material feed mechanism, and is projected to treated object by projection mechanism, comprising: the classification parts with multiple passing hole only allowing the projection material being less than prescribed level to pass through; On classification parts, sideways transfer is supplied to the horizontal transport mechanism of the projection material on classification parts by projecting material feed mechanism; The projection material fallen by classification parts is guided to the leading line of projection mechanism.
According to above mechanism, then on classification parts, utilize sideways transfer mechanism sideways transfer by the projection material of projection material mechanism supply classification parts, in sideways transfer process, utilize the classification part classification projection material with passing hole.So, while sideways transfer projection material, only can will be less than the projection material conveyance of prescribed level to leading line.Its result, can carry out the transverse direction conveyance and the classification that project material simultaneously, suppress the height of shot-peening apparatus.That is, in the prior art, by laterally conveyance after classification projection material, or classification after laterally transporting, need separately to carry out sideways transfer and classification, but in structure of the present invention, but can carry out above-mentioned two kinds of operations simultaneously.Therefore, without the need to guaranteeing the space (highly) of separately two kinds of operations, can classification projection material by compact structure.
In addition, it is open-ended that described shot-peening apparatus also has towards classification parts, and can reclaim can not through the foreign bodies removal portion of the foreign matter of passing hole.
In addition, the horizontal transport mechanism in described shot-peening apparatus comprises the screw rotating and laterally transport projection material.
In addition, also there is following mechanism: by projection material along the 1st horizontal transport mechanism of the 1st transverse direction and the 2nd horizontal transport mechanism along the 2nd horizontal conveyance, by the by-passing parts that the horizontal transport mechanism of projection material the 1st supplied by projection material feed mechanism and the 2nd horizontal transport mechanism are shunted.
In addition, projection material feed mechanism is by supplying the projection material after projection to horizontal transport mechanism, and form the circulatory system of projection material, described shot-peening apparatus also has: the defiber of a part for the projection material of separating system inside; Also to classify the vibrating screener of the projection material be separated by defiber according to the granularity selection of reference frame of regulation.
Accompanying drawing explanation
Fig. 1 is for representing the front cross-sectional view of the general configuration of the shot-peening apparatus involved by embodiment.
Fig. 2 is for representing the side cut away view of the general configuration of the shot-peening apparatus involved by embodiment.
Fig. 3 is the top view of conveyance circulator.
Fig. 4 is the stereogram of sorting cylinder.
Fig. 5 is the stereogram of the general configuration representing by-passing parts.
The stereogram of the sorting cylinder of Fig. 6 involved by other embodiments.
Fig. 7 is the side cut away view of the sorting cylinder in addition involved by other embodiments.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is described.Shot-peening apparatus 10 involved by present embodiment is projection materials of classification cycle, and projection material is projected to the device of treated object, as depicted in figs. 1 and 2, have: bucket elevator 1 (example of projection material feed mechanism), its supply projection material; Projection screw 4 (example of projection mechanism), its projection material is projected to treated object W.Treated object W can adopt such as helical spring.In addition, shot-peening apparatus 10 has: sorting cylinder 2 (examples of classification parts), and it has multiple passing hole 21, only allows the projection material being less than prescribed level to pass through; Horizontal screw 3 (example of horizontal transport mechanism), it laterally transports projection material in sorting cylinder 2, and this projection material is supplied by bucket elevator 1; Leading line 5, the projection material fallen by sorting cylinder 2 is guided to projection screw 4 by it.In addition, shot-peening apparatus 10 has: the 1st projection material removes line 36 and foreign bodies removal line 37 (foreign bodies removal portion), and it is configured in leading line 5 side.
As shown in Figure 2, bucket elevator 1 extends in longitudinal direction, is longitudinally transported to top the bottom of projection material from shot-peening apparatus 10.Bucket elevator 1 has: endless belt 12, and it is in the endless loops circulated up and down; Multiple bucket 11, it is arranged on belt 12.Endless belt 12 vertically circulates up and down and transports bucket 11.Projection material after 11 scoopings that struggle against project, is transported to top, is supplied to horizontal screw 3.In addition, the projection material after projection is contained in projection material recoverer 60 described later.
As shown in Figure 1, projection screw 4 (the 1st projection screw 4a, the 2nd projection screw 4b) is configured in the inside of projection chamber 41, by the centrifugal force rotated, is projected on the treated object W in projection chamber 41 by projection material.As described in Figure 1 in example, the 1st projection screw 4a is configured in right side, and the 2nd projection screw 4b is configured in left side.Projection material is projected to treated object W from left and right directions by projection screw 4.In addition, in projection chamber 41, be configured with treated object carrying device 411, its horizontal (left and right directions of Fig. 1) transports treated object W.Projection material is projected to the treated object W in conveyance by projection screw 4.In addition, the bottom of projection chamber 41 is connected with projection material recoverer 60, and the projection material after projection is recycled to projection material recoverer 60 from projection chamber 41.Projection material recoverer 60 is in the bottom of bucket elevator 1, and the projection material being recycled to projection material recoverer 60 is struggled against 11 scoopings.So, the projection material that projection screw 4 projects by bucket elevator 1 longitudinally conveyance, and is supplied to horizontal screw 3 again, so forms the circulatory system of circulation projection material.
Treated object carrying device 411 as shown in FIG. 1 to 3, has: conveyance circulator 122a, 122b, and it is loaded with treated object W; Conveyer 127, its horizontal (Fig. 1 left and right directions) transports circulator 122a, the treated object W that 122b is loaded with.
Conveyance circulator 122a, 122b has: pair of cylinders parts 124a, 124b, drives cylinder part 124a, the motor 126a that 124b rotates, 126b.Because cylinder part 124a, 124b one end is higher than the other end, therefore in the horizontal direction in θ overturning angle.The tilt angle theta of cylinder part 124a, 124b is adjusted to 3 ~ 13 °.Cylinder part 124a, the diameter of the treated object W of the void ratio conveyance between 124b is little.Treated object W is configured in cylinder part 124a, and between 124b (with reference to Fig. 2), the axis of axis and cylinder part 124a, 124b is almost parallel.That is, treated object W is disposed transversely on cylinder part 124a, between 124b.When motor 126a, 126b drive cylinder part 124a, when 124b rotates, cylinder part 124a, the treated object W on 124b rotates around its axis.So, projection material can be projected to the whole surface of treated object W.
Conveyer 127 has: the 1st gear 128a, 128b, and it is configured in side; 2nd gear 130a, 130b, it is configured in opposite side; Chain 132a and chain 132b, it is erected at the 1st gear 128a, and 128b and the 2nd gear 130a, between 130b.1st gear 128a and the 2nd gear 128b has interval at its axis direction.1st gear 128a is connected by not shown axle with the 1st gear 128b.Therefore, if the 1st gear 128a rotates, then the 1st gear 128b rotates.2nd gear 130a and the 2nd gear 130b has interval at its axis direction, is connected by not shown axle.Connect the 2nd gear 130a, the axle of 130b is driven by motor 133.2nd gear 130a, 130b drives rotation by motor 133, and chain 132a, 132b rotate along counterclockwise (the dashdotted direction of arrow shown in Fig. 1) direction, and so, the 1st gear 128a, 128b also rotates.That is, the 1st gear 128a, 128b is driven gear, and the 2nd gear 130a, 130b is driven wheel.
Chain 132a is erected between the 1st gear 128a and the 2nd gear 130a, and chain 132b is erected between the 1st gear 128b and the 2nd gear 130b.As shown in Figure 2, chain 132a is connected by attaching parts 134 with chain 132b.Attaching parts 134 have: lateral piece 135, and its one end is arranged on chain 132a, and can unload down, and the other end is arranged on chain 132b, and can unload down; Vertical piece 136, its projecting centre at lateral piece 135.
Lateral piece 135 has the rake 135a extending to below from chain 132a, 132b, 135b.By making lateral piece 135 have rake 135a, 135b, at lateral piece 135 and conveyance circulator 122a, 122b (particularly, cylinder part 124a, 124b) between form sufficient interval while, treated object carrying device 411 can also be made to save space.
As shown in Figure 2, vertical piece 136 extends above lateral piece 135 mediad.Vertical piece 136, from a pair conveyance circulator 122a, projects to top between 122b (cylinder part 124a, 124b).Vertical piece 136 is loaded in cylinder part 124a, between 124b, and contacts with one end (the conveyance direction rear end of treated object W) of treated object W.
As mentioned above, in treated object carrying device 411, conveyance circulator 122a, the cylinder part 124a of 122b, landscape configuration treated object W between 124b.Further, in the rear end of the treated object W laterally placed, contact has the vertical piece 136 of attaching parts 134.Therefore, if motor 133 rotary-chain 132a, 132b, then connect chain 132a, also there is transverse shifting in the attaching parts 134 of 132b, the treated object W contacted with the vertical piece 136 of attaching parts 134 is laterally transported.Now, cylinder part 124a, 124b rotate, and treated object W rotates around its axis.Therefore, treated object W is laterally transported.
In tubular, one end of its axis direction has entrance 22 to sorting cylinder 2 (the 1st sorting cylinder 2a, the 2nd sorting cylinder 2b), and the other end has outlet 23, and axis direction is set to horizontal direction.As shown in Figure 4, sorting cylinder 2 has multiple passing hole 21, and it only allows the projection material being less than prescribed level to pass through.The wall of sorting cylinder 2 bottom is formed multiple passing hole 21, and under shed.So, the projection material being less than prescribed level, through passing hole 21, falls downwards.Such as, when the projection material of below diameter 10mm is projected to treated object W by hope, the diameter of passing hole 21 is set to 10mm, the projection material of below diameter 10mm can fall downwards through passing hole 21.A pair the 1st sorting cylinder 2a and the 2nd sorting cylinder 2b are disposed transversely on relative position, and the end of entrance 22 side in opposite directions.As shown in Figure 1 in example, the 1st sorting cylinder 2a is configured in right side, and the 2nd sorting cylinder 2b is configured in left side.In addition, sorting cylinder 2 covers the downstream of the horizontal screw 3 of laterally conveyance projection material.
Horizontal screw 3 (the 1st horizontal screw 3a, the 2nd horizontal screw 3b) has the blade extended in the shape of a spiral in the axial direction, and direction of principal axis is configured to horizontal direction.Projection material transports by blade rotary in the horizontal direction.Horizontal screw 3 penetrates sorting cylinder 2, along the axis direction conveyance projection material of sorting cylinder 2.1st horizontal screw 3a penetrates the 1st sorting cylinder 2a, and the 2nd horizontal screw 3b penetrates the 2nd sorting cylinder 2b.The direction of rotation rightabout each other of the spiral blade of the 1st horizontal screw 3a and the 2nd horizontal screw 3b, will project material conveyance to rightabout.As shown in Figure 1 in example, the 1st horizontal screw 3a will project material conveyance to right, and the 2nd horizontal screw 3b will project material conveyance to left.In addition, the 1st horizontal screw 3a is connected with the 2nd horizontal screw 3b end separately and integral, rotates in the same direction.
In a tubular form, its inner permission projects passing through of material to leading line 5 (the 1st leading line 5a, the 2nd leading line 5b), and its upper end is towards sorting cylinder 2 opening, and its bottom is towards projection screw 4 opening simultaneously.Example as shown in Figure 1, the both ends of the 1st leading line 5a on right side are towards the 1st sorting cylinder 2a and the 1st projection screw 4a opening, and the both ends of the 2nd leading line 5b in left side are towards the 2nd sorting cylinder 2b and the 2nd projection screw 4b opening.In addition, leading line 5 extends near projection screw 4 near sorting cylinder 2, the projection material that the passing hole 21 by sorting cylinder 2 falls downwards is guided to projection screw 4.Leading line 5 extends downwards, and projection material falls due to own wt in leading line 5.
1st projection material is removed line 36 and is adjoined with leading line 5.Further, the 1st projection material removes line 36 towards sorting cylinder 2 opening, is recovered in by the projection material not flowing into leading line 5 in the projection material of the passing hole 21 of sorting cylinder 2.
Foreign bodies removal line 37 is configured in the below of the outlet 23 of sorting cylinder 2, towards sorting cylinder 2 opening.That is, foreign bodies removal line 37 is in the downstream of conveyance direction of projection material, open-ended towards sorting cylinder 2, will not reclaimed as foreign matter by the article of sorting cylinder 2.In addition, preferably the length of sorting cylinder 2 is set to the enable projection material through passing hole 21 cannot transport to foreign bodies removal line 37.That is, the projection material being supplied to sorting cylinder 2 transports in the process of the other end in the one end from sorting cylinder 2, slowly through passing hole 21, is recycled to leading line 5 or the 1st projection material removing line 37.After the projection material of passing hole is all reclaimed, can cannot be recycled to foreign bodies removal line 37 through the foreign matter of passing hole 21 by the other end from sorting cylinder 2.Therefore, preferably the internal circulating load (unit interval average magnitude) of the projection material in shot-peening apparatus 10 inner loop and the length of sorting cylinder 2 are set to the enable projection material through passing hole 21 and cannot be transported to foreign bodies removal line 37.
In addition, project material and also can be recovered to foreign bodies removal line 37.Therefore, shot-peening apparatus 10 also has: line 38 removed by the 2nd projection material, and it is from foreign bodies removal line 37 branch; Divide support plate 39, it is configured in the branch that line 38 removed by the 2nd projection material.2nd projection material is removed line 38 and is connected to foreign bodies removal line 37, and the projection material flowing into foreign bodies removal line 37 is shunted and reclaimed.Divide support plate 39 to have multiple passing hole 391, it only allows projection material to pass through.So, be less than the projection material of prescribed level through passing hole 391, flow into the 2nd projection material and remove line 38.Recycling flows into the projection material that line 38 removed by the 2nd projection material.In addition, foreign bodies removal line 37 cannot be recycled to through the foreign matter of passing hole 39.
In addition, shot-peening apparatus 10 has: by-passing parts 6, and the projection material that its bucket elevator 1 supplies branches to the 1st horizontal screw 3a and the 2nd horizontal screw 3b; Support unit 7, it is configured in the below of by-passing parts 6.As described later in detail, by-passing parts 6 branches to the 1st horizontal screw 3a and the 2nd horizontal screw 3b substantially uniformly the projection material that bucket 11 supplies.Support unit 7 accepts the projection material supplied by bucket 11.The projection material fallen on support unit 7 is transported to sorting cylinder 2 by horizontal screw 3.In addition, shot-peening apparatus 10 has: defiber 8, a part for the projection material in its separating system; Vibrating screener 9 (with reference to Fig. 2), it is the projection material that is separated by defiber 8 of granularity selection of reference frame according to the rules.
As shown in Figure 5, by-passing parts 6, for combining the sheet material of a pair and the parts formed, is configured in the top of the coupling part of the 1st horizontal screw 3a and the 2nd horizontal screw 3b.In addition, by-passing parts 6 as depicted in figs. 1 and 2, is configured in the relative position that bucket 11 supplies the supply position of projection material, shunts the projection material supplied by bucket 11.A pair material forming by-passing parts 6 tilts mutually, and one end connects, and launches mutually across a certain distance about the other end, left and right shunting projection material, and will project material conveyance to the 1st horizontal screw 3a and the 2nd horizontal screw 3b.
Support unit 7 is configured in the below of the coupling part of the 1st horizontal screw 3a and the 2nd horizontal screw 3b, and horizontal direction extends, and at the upstream side of the conveyance direction of projection material, covers the bottom of each horizontal screw 3.So, support unit 7 supports the projection material that each horizontal screw 3 transports from below, prevents from projecting falling of material.In addition, on support unit 7, be separated outlet 71 opening, and be connected with defiber 8.
In a tubular form, its inner permission projects passing through of material to defiber 8, and one end connects separation outlet 71, and the other end connects vibrating screener 9.The part being supplied to the projection material of horizontal screw 3 by bucket 11 is directed to vibrating screener 9 from separation outlet 71 by defiber 8.In addition, the quantity of the projection material flowing into defiber 8 can be set, make circulation project material overall in pre-specified setting-up time, flow into defiber 8 once.Such as, when the quantity of the projection material flowing into defiber 8 is a%/timesharing, ideally within the time that (100/a) divides, all projection materials are all by defiber 8.So, the granularity of the projection material be projected on treated object W can be managed rightly, carry out the shot-peening apparatus of treated object W rightly.Such as, be arranged on the viewpoint of prescribed limit from the granularity of projection material, the projection material that the quantity flowing into the projection material of defiber 8 preferably circulates overall more than 1%.If the quantity of the projection material be separated discontented 1%, then cannot, by the conveyance of the projection material of quantity sufficient to vibrating screener 9, be difficult to include the granularity of projection material in prescribed limit.In addition, the ratio by the projection material (the projection material by screen cloth) be separated on aftermentioned vibrating screener 9 determines above-mentioned setting-up time.Also can be set to, shorter by the more setting-up times of projection material of vibrating screener 9, longer by the fewer setting-up time of projection material of vibrating screener 9.
Vibrating screener 9 has netted screen cloth (not shown), and vibrating this screen cloth can be separated projection material by the screening of designated size benchmark.According to vibrating screener 9, then the projection material being only greater than prescribed level remains in screen cloth, and the projection material being less than prescribed level passes through screen cloth.In addition, vibrating screener 9 is connected with reset line 91.One end of reset line 91 is connected with vibrating screener 9, and the other end is connected with projection material recoverer 60.Reset line 91 will remain in the projection material conveyance of the screen cloth (not shown) of vibrating screener 9 to projection material recoverer 60.So, the projection material being greater than designated size benchmark is back to the circulatory system.
Next, the shot-peening apparatus 10 classification projection material utilizing and have said structure is described, is projected to the method for treated object W.In above-mentioned shot-peening apparatus 10, first, transported to the projection material of top by bucket 11 and supply horizontal screw 3 from the oblique upper of by-passing parts 6.The projection material of supply branches to left and right by by-passing parts 6, divides the 1st horizontal screw 3a and the 2nd horizontal screw 3b that deliver to left and right.This projection material is transported to left and right respectively by the 1st horizontal screw 3a and the 2nd horizontal screw 3b.So, can lateral separation projection material.In addition, when horizontal screw 3 transports projection material, in sorting cylinder 2, laterally this projection material is transported.Now, the projection material of conveyance, by sorting cylinder 2 classification, is only less than the passing hole 21 of projection material by sorting cylinder 2 of prescribed level, falls downwards.The projection material falling downwards flows into the leading line 5 be configured in below sorting cylinder 2.In addition, in the projection material fallen, the 1st projection material that the projection material missed not flowing into leading line 5 is adjoined by leading line 5 is removed line 36 and is reclaimed.In addition, not by the projection material of the passing hole 21 of sorting cylinder 2, by the laterally conveyance of horizontal screw 3 former state, discharge from the outlet 23 of sorting cylinder 2, be recycled to foreign bodies removal line 37 as foreign matter.
Flow into the projection material of leading line 5, fall along leading line 5, guide to projection screw 4, be projected to treated object W by projection screw 4.In addition, the projection material after projection is recycled to projection material recoverer 60 from projection chamber 41, again transports the top to projection material recoverer 60 by bucket elevator 1, is supplied to horizontal screw 3.So, the circulation of projection material, repeats the conveyance and the projection that project material.
In addition, in the process of projection material circulation, a part for projection material flows into defiber 8.In above-mentioned shot-peening apparatus 10, the part being supplied to the projection material of horizontal screw 3 by bucket 11 flows into defiber 8 from the separation outlet 71 of support unit 7.This projection material transports to vibrating screener 9 along defiber 8, carries out sifting sort by vibrating screener 9 according to the granularity benchmark of regulation.Be greater than the projection material of designated size benchmark along reset line 91,
Transported to projection material recoverer 60 by vibrating screener 9, then, again transported to top by bucket elevator 1.
As described in explanation known, in the shot-peening apparatus of present embodiment, in sorting cylinder 2, horizontal screw 3 laterally transports the projection material supplied by bucket 11, in the process of laterally conveyance, by having the sorting cylinder 2 of passing hole 21 with classification projection material.So, while laterally conveyance projects material, only can be less than the projection material conveyance of prescribed level to leading line 5.Its result, can carry out the transverse direction conveyance and the classification that project material simultaneously, and can suppress the height of shot-peening apparatus.That is, in prior art, by laterally conveyance after classification projection material, or classification after laterally transporting, need separately laterally to transport and classification, but in the above-described embodiment, two operations can be carried out simultaneously.Therefore, without the need to guaranteeing the space (highly) of separately carrying out two operations, just can classification projection material by compact structure.
In addition, owing to cannot be transported to towards the foreign bodies removal line 37 of outlet 23 opening of sorting cylinder 2 through the foreign matter of passing hole 21, therefore foreign matter can be removed easily.In addition, because projection material carried by horizontal screw 3, therefore can successfully transport projection material by the rotation of screw, successfully classification projection material.
In addition, according to above-mentioned embodiment, shunt projection material by by-passing parts about 6, this projection material transports to left and right by the 1st horizontal screw 3a and the 2nd horizontal screw 3b.Like this, the densification of shot-peening apparatus 10 can be realized.That is, when projecting material by the 1st projection screw 4a and the 2nd projection screw 4b projection of left and right, need projection material to be divided 2 directions to left and right.According to above-mentioned embodiment, by by-passing parts 6, projection material is branched to left and right, material will be projected by the 1st horizontal screw 3a and the 2nd horizontal screw 3b to transport to left and right, simultaneously by the 1st sorting cylinder 2a and the 2nd sorting cylinder 2b classification projection material of left and right.Its result, can separate left and right conveyance projection material, size carries out classification, so without the need to guaranteeing the space (highly) of separately carrying out two operations, shot-peening apparatus 10 can be made to become compact according to the rules simultaneously.
In addition, according to above-mentioned embodiment, a part for the projection material in the circulatory system is separated to defiber 8, carries out sifting sort by vibrating screener 9, can carry out selecting and classifying according to the granularity benchmark of regulation while circulation projection material.So, can the granularity of projection material be limited within certain scope, suppress the deviation of granularity.
Describe object lesson of the present invention above in detail, but be example, and be not used in the protection domain limiting claim.The technology recorded in claim, comprises the various modification of above-mentioned example, conversion.Such as, in the above-described embodiment, although horizontal arrangement sorting cylinder 2 and horizontal screw 3, can strictly horizontal arrangement, also can tilt by relative level.
In addition, in the above-described embodiment, adopt cylindric sorting cylinder 2 as classification parts, but classification parts are not limited to this structure, also can be tabular.Now, tabular classification parts (not shown) are configured in the below of screw 3, identical with sorting cylinder 2, have multiple passing hole only allowing the projection material being less than prescribed level to pass through.By the classification parts of this structure, also can classification projection material.Further, as the carrying device laterally transported by projection material, the conveyer belt with the loading surface loading projection material can also be used.Now, by arranging multiple passing hole only allowing the projection material being less than prescribed level to pass through on the loading surface of conveyer belt, conveyer belt can be utilized to transport and classification projection material.By this mechanism, also can carry out the transverse direction conveyance and the classification that project material simultaneously.
In addition, in the above-described embodiment, adopt projection screw 4 as projection mechanism, it is by centrifugal force projection projection material, but projection mechanism is not limited thereto structure, also can be the structure utilizing air pressure projection material.
In addition, in the above-described embodiment, defiber 8 is separated from the separation outlet 71 of support unit 7, but as long as can isolate a part for projection material from the circulatory system of projection material, then the separation point position of defiber 8 does not have specific restriction, can be separated from optional position.
In addition, in the above-described embodiment, be used in the sorting cylinder 2 of bottom with passing hole 21, but the structure of sorting cylinder 2 is not limited thereto.As shown in Figure 6, the sorting cylinder 2 that other embodiments relate to forms multiple passing hole 21 at whole circumferencial direction.At the whole wall of sorting cylinder 2, be roughly formed uniformly multiple passing hole 21.In addition, this sorting cylinder 2 take axis direction as pivot, can circumferentially rotate.In addition, the outer peripheral face of sorting cylinder 2 there is screw 24.Screw 24 forms helical form along the outer peripheral face of sorting cylinder 2, in laterally (axis direction of sorting cylinder 2) extension.Adopt this structure, when laterally conveyance projects material, sorting cylinder 2 rotates.Now, by the passing hole 21 classification projection material on the whole side face of sorting cylinder 2.In addition, by arranging screw 24 on the outer peripheral face of sorting cylinder 2, the projection material of laterally conveyance classification.So, the classification and the conveyance that project material can successfully be carried out.
In addition, as shown in Figure 7, the horizontal screw 3 being configured in sorting cylinder 2 inside also can be fixed in sorting cylinder 2.As shown in Figure 7 in example, the end winding support of the circumference of horizontal screw 3 is at the wall surface of sorting cylinder 2.In addition, sorting cylinder 2 and horizontal screw 3 are set to rotate simultaneously.According to this structure, then sorting cylinder 2 rotates, and horizontal screw 3 together rotates, and can carry out the classification and the conveyance that project material.In addition, owing to relying on single power source can rotate sorting cylinder 2 and horizontal screw 3 simultaneously, therefore efficiency is very high.
Claims (7)
1. a shot-peening apparatus, for the steel wire ball classification will supplied by projection material feed mechanism, and is projected to treated object by projection mechanism, it is characterized in that, comprising:
There are the classification parts of multiple passing hole only allowing the projection material being less than prescribed level to pass through;
On classification parts, sideways transfer is supplied to the horizontal transport mechanism of the projection material on classification parts by projecting material feed mechanism;
The projection material fallen by classification parts is guided to the leading line of projection mechanism.
2. shot-peening apparatus according to claim 1, is characterized in that, also has:
Open-ended towards classification parts, can reclaim can not through the foreign bodies removal portion of the foreign matter of passing hole.
3. shot-peening apparatus according to claim 1, is characterized in that, also has:
Rotate and laterally transport the screw of projection material.
4. shot-peening apparatus according to claim 1, is characterized in that, also has:
By projection material along the 1st the 1st horizontal transport mechanism laterally transported and the 2nd horizontal transport mechanism along the 2nd horizontal conveyance;
Projection material by the supply of projection material feed mechanism is branched to the by-passing parts of the 1st horizontal transport mechanism and the 2nd horizontal transport mechanism.
5. shot-peening apparatus according to claim 1, is characterized in that,
Projection material feed mechanism, by the projection material after horizontal transport mechanism supply projection, forms the circulatory system of projection material,
Described shot-peening apparatus also has:
The defiber of a part for the projection material of separating system inside;
Also to classify the vibrating screener of the projection material be separated by defiber according to the granularity selection of reference frame of regulation.
6. shot-peening apparatus according to claim 1, is characterized in that,
Classification parts are formed as the cylindrical shape that can rotate,
Described passing hole is formed multiple in the whole peripheral direction of classification parts,
Described shot-peening apparatus also has the screw formed at classification parts outer peripheral face.
7. shot-peening apparatus according to claim 1, is characterized in that, also has:
Line removed by the projection material propped up by foreign bodies removal part;
Be arranged on projection material and remove line branch, there is the graded plate of the multiple passing hole allowing projection material to pass through.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-144285 | 2013-07-10 | ||
| JP2013144285A JP6304957B2 (en) | 2013-07-10 | 2013-07-10 | Shot peening equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104275649A true CN104275649A (en) | 2015-01-14 |
| CN104275649B CN104275649B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410225191.1A Active CN104275649B (en) | 2013-07-10 | 2014-05-26 | Shot-peening apparatus |
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| JP (1) | JP6304957B2 (en) |
| CN (1) | CN104275649B (en) |
| TW (1) | TWI609744B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI580493B (en) * | 2015-11-23 | 2017-05-01 | 李俊昊 | Apparatus for forming the shot ball |
| CN109571279A (en) * | 2018-12-13 | 2019-04-05 | 汉德车桥(株洲)齿轮有限公司 | A kind of spiral bevel gear automatic loading/unloading numerical control peening system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101687664B1 (en) * | 2015-10-02 | 2017-01-02 | 대원강업주식회사 | Shot peening apparatus and shot peening method for coil spring |
| KR101828462B1 (en) | 2016-07-29 | 2018-03-29 | 대원강업주식회사 | Shot peening apparatus |
| JP7200924B2 (en) * | 2019-12-27 | 2023-01-10 | 新東工業株式会社 | Shot processing apparatus and shot processing method |
| JP7453858B2 (en) | 2020-06-18 | 2024-03-21 | サンコール株式会社 | shot peening equipment |
| CN114904650B (en) * | 2022-07-20 | 2022-09-23 | 潍坊华星机械有限公司 | Steel shot slag magnetic separation device |
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- 2014-06-06 TW TW103119740A patent/TWI609744B/en active
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| JPS62201658U (en) * | 1986-06-13 | 1987-12-22 | ||
| JPH07266233A (en) * | 1994-03-28 | 1995-10-17 | Mentetsuku:Kk | Method and device for reclaiming waste shot ball |
| JPH091460A (en) * | 1995-06-19 | 1997-01-07 | Ito Kiko Kk | Shot eliminating device |
| JP2008018476A (en) * | 2006-07-11 | 2008-01-31 | Sintokogio Ltd | Shot treatment apparatus |
| CN101439501A (en) * | 2008-12-19 | 2009-05-27 | 无锡国达机械设备有限公司 | Shot-blast cleaning machine of wire rod |
| JP2010216722A (en) * | 2009-03-17 | 2010-09-30 | Nippon Steel Engineering Co Ltd | Steel ball recovery device and steel ball recovery method for shot cleaning device |
| CN102009074A (en) * | 2009-09-08 | 2011-04-13 | 新东工业株式会社 | Steel plate shot blasting method and equipment therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI580493B (en) * | 2015-11-23 | 2017-05-01 | 李俊昊 | Apparatus for forming the shot ball |
| CN109571279A (en) * | 2018-12-13 | 2019-04-05 | 汉德车桥(株洲)齿轮有限公司 | A kind of spiral bevel gear automatic loading/unloading numerical control peening system |
| CN109571279B (en) * | 2018-12-13 | 2023-08-25 | 汉德车桥(株洲)齿轮有限公司 | Automatic feeding and discharging numerical control shot blasting system for spiral bevel gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6304957B2 (en) | 2018-04-04 |
| CN104275649B (en) | 2018-11-06 |
| TW201515774A (en) | 2015-05-01 |
| TWI609744B (en) | 2018-01-01 |
| JP2015016520A (en) | 2015-01-29 |
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