CN103056784A - Shot blasting device - Google Patents

Shot blasting device Download PDF

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Publication number
CN103056784A
CN103056784A CN2012101034896A CN201210103489A CN103056784A CN 103056784 A CN103056784 A CN 103056784A CN 2012101034896 A CN2012101034896 A CN 2012101034896A CN 201210103489 A CN201210103489 A CN 201210103489A CN 103056784 A CN103056784 A CN 103056784A
Authority
CN
China
Prior art keywords
burr
dry ice
blasting
machine frame
inject process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101034896A
Other languages
Chinese (zh)
Inventor
稻垣正之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Gas Products Corp
Original Assignee
Showa Denko Gas Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko Gas Products Co Ltd filed Critical Showa Denko Gas Products Co Ltd
Publication of CN103056784A publication Critical patent/CN103056784A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00Abrasive blasting machines or devices; Plants
    • B24C3/18Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/26Abrasive 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
    • B24C3/28Apparatus using nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/083Deburring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00Abrasive blasting machines or devices; Plants
    • B24C3/08Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/10Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
    • B24C3/12Apparatus using nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/003Removing abrasive powder out of the blasting machine

Abstract

The invention discloses a shot blasting device. The shot blasting device comprises a machine frame, a blasting box body with a blasting chamber with a hopper-shaped bottom surface mounted at the upper part of the machine frame and an opening and closing door, a supporting part arranged in the blasting box body and used for supporting a de-burred formed part, a blasting nozzle mounted at the upper part of the blasting box body and used for blasting projection materials of dry snow or granular dry ice onto the de-burred formed part supported by the supporting part, a dry ice supply device arranged inside or outside the machine frame at the lower part of the blasting box body and used for supplying projection materials of dry ice or granular dry ice to the blasting nozzle through compressed air, and a burr container mounted on the machine frame at the lower part of the blasting box body and used for receiving burrs from the blasting box body. Due to the adoption of the shot blasting device, tiny burrs on a small formed part can be effectively removed for washing the formed part, and the projection materials can be reliably prevented being adhered on the formed part.

Description

Shot-blast unit
Technical field
The present invention relates to a kind of shot-blast unit that mainly in the situation that the trickle burr that is attached on the little profiled member is removed, uses.
Background technology
In the past, in the situation that the trickle burr that is attached on the little profiled member is removed, use will trickle plastics the projection material be incident upon on the burr removal profiled member and the shot-blast unit of removing.On the other hand, the profiled member that generally will remove behind the burr with automatic machine is packed into.
But, at the shot-blast unit that is used for removing burr, even get on except burr from profiled member, the projection material that trickle plastics also can occur is attached to the problem on the profiled member, in case when using, the shortcoming that can't assemble in the time of can appearing at assembling work; at this point although also expect to adhere to the profiled member removal that projection is expected by checking, but owing to be little profiled member, exist this inspection to spend time, the shortcoming that cost is high.
Patent documentation 1: No. 3442439 communique of Japan's special permission
Summary of the invention
In view of the shortcoming of conventional art as described above, the object of the present invention is to provide a kind of shot-blast unit, can effectively remove the trickle burr of little profiled member, profiled member is cleaned, and can prevent reliably that the projection material is attached on the profiled member.
About above-mentioned purpose of the present invention and other purposes and New Characteristics, the contrast accompanying drawing is read following explanation, can be more fully clear.
But accompanying drawing is specifically designed to explanation, does not limit technical scope of the present invention.For achieving the above object, shot-blast unit of the present invention comprises: machine frame; Inject process casing, this inject process casing be formed be installed in this machine frame top, the bottom surface is the inject process chamber of hopper shape, and has shutter door; Support member, this support member are located in this inject process casing, and the profiled member of removing burr is supported; Injection nozzle, this injection nozzle is installed on the top of described inject process casing, and the projection material of doing snow or granular dry ice is ejected on the profiled member by the removal burr of described supports support; Dry ice feedway, this dry ice feedway are configured in the described machine frame of described inject process lower box or the outside of this machine frame, supply with the projection material of doing snow or granular dry ice to described injection nozzle by compressed air; And the burr holder, this burr holder is installed on the described machine frame of this inject process lower box position, to take in the burr from described inject process casing.
The invention effect:
As seen from the above description, the present invention can obtain the following effect of enumerating.
(1) according to the first technical scheme, be ejected on the profiled member of removing burr and remove burr owing to will do snow or the projection material of granular dry ice, so removal and the cleaning of the burr that can carry out preventing that dust from dispersing, the projection material after burr is removed is gasifiable, disappear.Therefore, can prevent reliably that projection material as in the past is attached to the phenomenon on the profiled member.
(2) according to aforementioned (1), owing to doing snow or granular dry ice as the projection material, therefore, do not need to throw the retracting device of material, simple in structure, can cheapness make.
(3) according to aforementioned (1), because will do snow or granular dry ice sprays to the profiled member by the removal burr of the supports support in the inject process casing as projection material and from injection nozzle, therefore, can use safely, and dispersing of the burr after preventing from reliably removing is accommodated in it in burr holder.
(4) according to aforementioned (1), owing to can carry out the removal of burr and not need the cleaning of drying process, therefore, can effectively carry out removal and the cleaning of burr in the short time, can reduce cost.
(5) second technical schemes also can obtain the effect same with aforementioned (1)~(4), and can make injection nozzle move, spray the projection material of doing snow or granular dry ice on one side with nozzle mobile device on one side, can effectively remove profiled member to burr and spray dried snow or granular dry ice, can effectively carry out removal and the cleaning of burr.
Description of drawings
Fig. 1 is be used to the front view of implementing the 1st mode of the present invention.
Fig. 2 is be used to the side view of implementing the 1st mode of the present invention.
Fig. 3 is the profile along 3-3 line among Fig. 1.
Fig. 4 is the key diagram be used to the feedway of the dry ice of implementing the 1st mode of the present invention.
Fig. 5 is the key diagram be used to the commit condition of the profiled member of the removal burr of implementing the 1st mode of the present invention.
Fig. 6 be used to the removal of implementing the 1st mode of the present invention the key diagram of discharge state of the profiled member behind the burr.
Fig. 7 is the key diagram be used to the tumbler that makes the charging basket rotation of implementing the 1st mode of the present invention.
Fig. 8 is the key diagram be used to the charging basket drive unit that makes the charging basket rotation of implementing the 1st mode of the present invention.
Fig. 9 is be used to the front view of implementing the 2nd mode of the present invention.
Figure 10 is the profile along 10-10 line among Fig. 9.
Figure 11 is be used to the key diagram as the belt conveyor of support member of implementing the 2nd mode of the present invention.
Figure 12 is be used to the front view of implementing the 3rd mode of the present invention.
Figure 13 is be used to the side view of implementing the 3rd mode of the present invention.
Figure 14 is the profile along 14-14 line among Figure 12.
Symbol description
1,1A: shot-blast unit,
2: profiled member, 3: Caster,
4: machine frame, 5: the inject process chamber,
6: steam vent, 7: shutter door,
8: the inject process casing, 9: drive unit is taken in casing,
10: the bottom process chamber, 11: the bottom shutter door,
12: lower part box, 13: as the charging basket of support member
T: the position of input, S: carry out the position that burr is removed operation,
H: the position of discharge, 14: turning cylinder,
15: tumbler, 16: gear-box,
17: the charging basket driving shaft, 18: transfer unit,
19: charging basket drive unit, 20: nozzle mobile device
21: the projection material, 22: injection nozzle,
23: supplying flexible pipe, 24: the dry ice feedway,
25: the burr holder, 26: the inclination hopper,
27: casing, 28: motor,
29: recess, 30: the rotator type valve,
31: air flue, 32: dispenser
33: the compressed air supply pipe, 34: compressor,
35: adjustment vibrator, 36: pallet
37: as the belt conveyor of the L font of support member,
38,39,40: rotating shaft, 41: through hole,
42: belt, 43: deflector roll,
44: positive and negative turning motor.
The specific embodiment
Below, be used for implementing mode of the present invention shown in reference to the accompanying drawings, describe the present invention in detail.
Be used for implementing the 1st mode of the present invention at Fig. 1 to shown in Figure 8, the 1st, the shot-blast unit of the present invention that mainly can remove and clean the trickle burr of little profiled member 2, this shot-blast unit 1 comprises: the machine frame 4 of rectangle frame shape, and its bottom surface is equipped with Caster 3,3,3,3; Inject process casing 8, its bottom surface that is formed with the top that is installed in this machine frame 4 are the inject process case chamber 5 of hopper shape, have the steam vent 6 and the shutter door 7 that cover these machine frame 4 tops; Drive unit is taken in casing 9, and it is located on the described machine frame 4 in the outside of these inject process casing 8 lateral surfaces; Lower part box 12, it covers described machine frame 4 peripheral parts that this drive unit is taken in the lower position of casing 9 and described inject process casing 8, has the bottom shutter door 11 that forms bottom process chamber 10; As the charging basket 13 of support member, its profiled member 2 to the described inject process casing 8 interior removal burrs that have supports; Tumbler 15, it is arranged at described drive unit and takes in casing 9, this charging basket 13 is turned to profiled member 2 is rendered to the lower position T in this charging basket 13, the position S that carries out burr removal operation and the position H that profiled member is discharged, and the turning cylinder 14 on two side 8a, the 8a that is installed in rotation on described inject process casing 8 is rotated; Charging basket drive unit 19, it is located at described drive unit and takes in the casing 9, make charging basket driving shaft 17 rotations of the gear-box 16 that is inserted on the described turning cylinder 14 and this gear-box 16 by transfer unit 18, described turning cylinder 14 rotates described charging basket 13 in the horizontal direction; Injection nozzle 22, it is installed in the top of described inject process casing 8 by the nozzle mobile device 20 that has used hydraulic cylinder, can spray the projection material 21 of doing snow or granular dry ice to the profiled member 2 of removing burr; Dry ice feedway 24, it is installed in the bottom process chamber 10 of described inject process casing 8, supplies with the projection material 21 of doing snow or granular dry ice by supplying flexible pipe 23 to described injection nozzle 22 with compressed air; And burr holder 25, it is located in the described bottom process chamber 10, takes in the burr under the hopper shape clan of described inject process casing 8.
Described dry ice feedway 24 comprises: casing 27, and it is provided with inclination hopper 26; Dispenser 32, it has rotator type valve 30, is connected with described supplying flexible pipe 23 in the discharge side of air flue 31, this rotator type valve 30 rotates, is formed with a plurality of recesses 29 in the bottom of this inclination hopper 26 by motor 28, this recess 29 is taken in the dried snow of being taken in by this inclination hopper 26 of ormal weight or granular dry ice, and (best size is that diameter is that 3mm, length are 5~10mm) projection material 21; Compressed air supply pipe 33, its inflow side with the air flue 31 of this dispenser 32 is connected; Compressor 34, it is connected with this compressed air supply pipe 33; And adjustment vibrator 35, it makes described inclination hopper 26 vibrations.
In the shot-blast unit 1 of said structure, the shutter door 7 of inject process chamber 5 is opened, tumbler 15 is driven, and make charging basket 13 be positioned at position shown in Figure 5, the profiled member 2 of removing burr is rendered in the charging basket 13.
After this, tumbler 15 is driven, make as shown in Figure 3 charging basket 13 be positioned at inject process chamber 5, shutter door 7 is closed,, charging basket drive unit 19 makes charging basket 13 rotations when being driven, and when dry ice feedway 24 is driven, always supply with the projection material 21 of doing snow or granular dry ice from the compressed air of compressor 34 by dispenser 32, further pulverizing by injection nozzle 22 becomes on the profiled member 2 that small projection material 21 is projected onto the removal burr in the charging basket 13, and burr is removed.
At this moment, because injection nozzle 22 moves back and forth by the nozzle mobile device 20 of hydraulic cylinder, therefore, the diverse location that projection material 21 is projected onto in the charging basket 13, can effectively remove the burr of profiled member 2, and can utilize the gasification of the dried snow of injection or granular dry ice and clean.
After getting on flash removed from the profiled member 2 of removing burr, charging basket drive unit 19 and dry ice feedway 24 are stopped, open shutter door 7, the charging basket 13 that tumbler 15 is driven is positioned at position shown in Figure 6, and the profiled member 2 in the charging basket 13 is discharged in the pallet 36.
In case from charging basket 13 interior discharge profiled members 2, tumbler 15 is driven, charging basket 13 is positioned at can throws in the position as shown in Figure 5 of removing burr profiled member 2, carry out successively the operation identical with aforesaid operation, remove the burr that burr is removed profiled member.
Profiled member 2 behind the removal burr, available automatic machine is intactly assembled, and this moment, owing to use dried snow or granular dry ice to be used as projection material 21, therefore, the disappearance owing to will gasify before using automatic machine is so can stop reliably the projection material as in the past to be attached to the unfavorable conditions such as profiled member.
In addition, the projection of the projection material 21 of doing snow or granular dry ice is cleaned, gasifying disappears, and therefore, does not still need simultaneously the washing and cleaning operation of drying operation owing to profiled member also utilizes.
In addition, in the present embodiment, although understand the structure of the compressor 34 that also is provided with dry ice feedway 24 in bottom process chamber 10, but the present invention is not limited to this, also can constitute to supply with structure to dispenser 32 from the compressed air of the compressor that is arranged at factory.
In addition, in the present embodiment, although understand the structure that in bottom process chamber 10, is provided with dry ice feedway 24, but the present invention is not limited to this, even also can obtain same action effect at the outside of described machine frame 4 configuration dry ice feedway 24.
In addition, it is that 3mm, length are 5~10mm that the size of granular dry ice is not limited to diameter, considers also situation about can be pulverized by injection nozzle 22, to use the granular dry ice of the size of can the most suitable burr removing with the relation of the profiled member 2 of removing burr.
Be used for the different modes carry out an invention:
Then, key diagram 9 is used for implementing different modes of the present invention to shown in Figure 14.In addition, when these are used for implementing different modes of the present invention in explanation, for putting on same-sign with described be used to implementing the identical structure division of the 1st mode of the present invention, omit repeat specification.
Be used for implementing the 2nd mode of the present invention at Fig. 9 to shown in Figure 11, be at the inject process casing 8 interior belt conveyors that are configured to the L font 37 that use as the support member that the profiled member 2 of removing burr is supported be used to implementing the 1st mode main difference point of the present invention with described, even used the shot-blast unit 1A of this belt conveyor 37, also can obtain with described be used to implementing the same action effect of the 1st mode of the present invention.
In addition, comprise as the belt conveyor 37 of described support member: rotating shaft 38,39,40, it is installed in position, the place ahead, position, rear near the deflection peristome 7a bottom of inject process casing 8; Belt 42, it is erected on this rotating shaft 38,39,40, is formed with a plurality of through holes 41; Deflector roll 43,43, it pushes the both sides of described belt 42 between described rotating shaft 38,40; And positive and negative turning motor 44, it is installed on described inject process casing 8, makes described rotating shaft 40 positive and negative rotary actuations.
In addition, in embodiments of the present invention, although understand the structure of using the belt conveyor 37 that is configured to the L font, but the present invention is not limited to this, even use the belt conveyor of horizontal arrangement as the shot-blast unit of No. 2857567 communique of Japan's special permission, also can use equally.
Be used for implementing the 3rd mode of the present invention at Figure 12 to shown in Figure 14, be on the top of inject process casing 8 injection nozzle 22 to be installed regularly be used to implementing the 1st mode main difference point of the present invention with described, even injection nozzle 22 is installed so regularly, because charging basket 13 rotations when burr is removed operation, therefore, also can effectively do the projection material 21 of snow or granular dry ice to profiled member 2 projections of removing burr, remove burr.
Broken nozzle (the Japanese: the broken ノ ズ of Off レ グ ラ system Le) of the granular dry ice fragmentation that as injection nozzle 22, also can use in this injection nozzle 22 in addition,, can be sent here by compressed air.
In addition, as dry ice feedway 24, the utensil that uses although understand the projection material 21 that to do snow or granular dry ice to supply with to inclination hopper 26, but the present invention is not limited to this, also can use to be processed into by the dry ice processing of bulk the utensil of doing snow or granular dry ice or the utensil of being done snow or granular dry ice by the liquefied carbon dioxide manufacturing.
Practicality on the industry
The present invention is applied in mainly in the industry that employed shot-blast unit is made in the situation that the trickle burr that will be attached on the profiled member is removed.

Claims (2)

1. a shot-blast unit is characterized in that, comprising: machine frame; Inject process casing, this inject process casing be formed be installed in this machine frame top, the bottom surface is the inject process chamber of hopper shape, and has shutter door; Support member, this support member are located in this inject process casing, and the profiled member of removing burr is supported; Injection nozzle, this injection nozzle is installed on the top of described inject process casing, and the projection material of doing snow or granular dry ice is ejected on the profiled member by the removal burr of described supports support; Dry ice feedway, this dry ice feedway are configured in the described machine frame of described inject process lower box or the outside of this machine frame, supply with the projection material of doing snow or granular dry ice to described injection nozzle by compressed air; And the burr holder, this burr holder is installed on the described machine frame of this inject process lower box position, to take in the burr from described inject process casing.
2. shot-blast unit as claimed in claim 1 is characterized in that, support member is to take in the profiled member of removing burr and charging basket or the belt conveyor that makes its rotation, and injection nozzle is installed in the top of inject process casing by nozzle mobile device.
CN2012101034896A 2011-10-21 2012-04-10 Shot blasting device Pending CN103056784A (en)

Applications Claiming Priority (2)

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JP2011231644A JP6091057B2 (en) 2011-10-21 2011-10-21 Shot blasting equipment
JP2011-231644 2011-10-21

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WO2021035001A1 (en) * 2019-08-21 2021-02-25 Cold Jet, Llc Particle blast apparatus
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CN103406310B (en) * 2013-08-27 2017-02-08 厦门金瑞镒工贸有限公司 Dry ice cleaning device
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CN111745553A (en) * 2019-03-29 2020-10-09 新东工业株式会社 Jet processing apparatus and control method of jet processing apparatus
WO2021035001A1 (en) * 2019-08-21 2021-02-25 Cold Jet, Llc Particle blast apparatus
CN114269480A (en) * 2019-08-21 2022-04-01 冷喷有限责任公司 Particle spraying device
RU2799457C1 (en) * 2019-08-21 2023-07-05 Колд Джет, Ллк Device for sandblasting with particles

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CN202572165U (en) 2012-12-05
JP6091057B2 (en) 2017-03-08
JP2013086245A (en) 2013-05-13
KR20130044128A (en) 2013-05-02
KR20130007309U (en) 2013-12-23

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Application publication date: 20130424