WO2013108427A1 - ショット処理装置 - Google Patents
ショット処理装置 Download PDFInfo
- Publication number
- WO2013108427A1 WO2013108427A1 PCT/JP2012/067783 JP2012067783W WO2013108427A1 WO 2013108427 A1 WO2013108427 A1 WO 2013108427A1 JP 2012067783 W JP2012067783 W JP 2012067783W WO 2013108427 A1 WO2013108427 A1 WO 2013108427A1
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- WIPO (PCT)
- Prior art keywords
- projection
- pipe
- projection material
- chamber
- end portion
- Prior art date
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Classifications
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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
- B24C9/006—Treatment of used abrasive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
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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
Definitions
- the present invention relates to a shot processing apparatus.
- An object of the present invention is to obtain a shot processing apparatus that can optimize the grain size of the projection material while reducing the size of the apparatus in consideration of the above facts.
- a shot processing apparatus includes a projector that projects a projection material onto an object to be processed in a projection chamber, and a position below a projection position at which the object to be processed is projected by the projector.
- a pressurized tank that is disposed on the side, receives the projected projection material, and is capable of pressurizing the inside, and has an outlet side that can communicate with the projection material supply path of the projector, the projection position, and the pressure tank
- One end portion is disposed between the first tube portion having a suction function for sucking the projection material on the one end portion side, and the other end portion of the first tube portion is connected and sucked the projection material
- a separator that separates and removes foreign matters having different particle diameters from a mixture containing powdery foreign matters and discharges other than the foreign matters from a discharge portion; and one end portion connected to the discharge portion of the separator;
- the pressurizing tank is located at a height above the pressure tank.
- the other end portion to click and communicatively space is disposed; and a second tubular portion having a discharge function to discharge a projection member from the other end.
- the concept of “the other end portion of the first pipe portion is connected” includes the case where the other end portion of the first pipe portion is directly connected, and the other end portion of the first pipe portion is another member. The case where it connects through (For example, the below-mentioned collection box 78A and pipe 78B etc.) is also included.
- the concept of “one end connected to the discharge part of the separator” is not limited to the case where one end is directly connected to the discharge part of the separator. For example, the case where it connects via the discharge box 78C etc. which are mentioned later is also included.
- the projection material is projected onto the object to be processed in the projection chamber by the projector.
- a pressurized tank is disposed below the projection position where the object to be processed is projected by the projector, and the projected projection material is received by the pressurized tank.
- the inside of the pressurization tank can be pressurized, and the exit part side can communicate with the projection material supply path of the projector, the projection material received in the pressurization tank is the projector. Returned to be reused.
- one end portion of the first tube portion is disposed between the projection position and the pressurized tank, and this first tube portion has a suction function for sucking the projection material on the one end portion side.
- the projection material on the one end side is sucked by the first tube portion.
- the other end of the first pipe is connected to the separator, and the mixture containing the projection material sucked into the first pipe and the particulate foreign material flows into the separator. Foreign substances having different particle diameters are separated and removed by the separator, and those other than the foreign substances are discharged from the discharge portion of the separator.
- one end of a second pipe part is connected to the discharge part of the separator, and this second pipe part is at a height position above the pressure tank and can communicate with the pressure tank.
- the other end portion is arranged in a space and has a discharge function for discharging the projection material from the other end side. For this reason, the projection material with an appropriate particle size discharged from the discharge portion side of the separator is discharged from the other end portion side of the second pipe portion and supplied into the pressurized tank. In addition, since this apparatus does not include a large circulation device, the apparatus can be downsized.
- the shot processing apparatus is the apparatus according to the first aspect, wherein a hopper unit that receives the projected projection material is disposed between the projection position and the pressurized tank, One end portion of the first pipe portion is connected to the hopper portion.
- the hopper portion that receives the projected projection material is disposed between the projection position and the pressurized tank, and one end portion of the first pipe portion is the hopper portion. Therefore, the projected projection material is efficiently sucked from the one end portion side of the first pipe portion.
- the shot processing apparatus is the apparatus according to the first or second aspect, wherein the other end of the first pipe part is provided in the pipe of the first pipe part.
- An ejector that allows gas to flow toward the terminal side is provided, and at one end portion of the first tube portion, a plurality of axially arranged in the interior of the projection chamber opens downward to the outer periphery of the tube.
- a container-shaped receiving part capable of receiving the projection material on the lower side of the suction pipe part.
- an ejector is provided at the other end portion of the first tube portion, and gas flows into the tube of the first tube portion toward the terminal side of the other end portion. Therefore, the projection material and air existing in the vicinity of the one end side are sucked into the pipe of the first pipe part.
- the suction tube portion is formed with a plurality of through holes that are arranged in a substantially horizontal direction in the chamber of the projection chamber and open downward in the outer periphery of the tube.
- the shaped receiving part can receive the projection material on the lower side of the suction pipe part.
- a shot processing apparatus is the apparatus according to the third aspect, wherein the suction pipe section covers the suction pipe section from above in the interior of the projection chamber above the suction pipe section and the suction pipe.
- An upper cover having an inverted V-shaped cross section perpendicular to the axial direction of the portion is provided.
- the upper cover of the projection chamber is provided on the upper side of the suction tube portion so as to cover the suction tube portion from above. Even if it falls to the one end part side of one pipe part, since it contacts an upper cover, abrasion of a suction pipe part is suppressed. Further, since the upper cover has an inverted V-shaped cross section perpendicular to the axial direction of the suction tube portion, the projection material that has hit the upper cover falls to a side slightly away from the suction tube portion. Therefore, it is difficult to cause a situation in which the suction pipe portion is buried by the projection material.
- the shot processing apparatus is the apparatus according to any one of the first to fourth aspects, wherein one end portion of the first pipe portion is provided at a portion disposed outside the projection chamber.
- An outside air introduction pipe is connected, and air outside the projection chamber can be introduced into the pipe of the first pipe portion via the outside air introduction pipe.
- the outside air introduction pipe is connected to a portion arranged outside the projection chamber at one end of the first pipe section, Air outside the projection chamber can be introduced through the outside air introduction pipe. For this reason, even if the terminal side of the one end part of the first pipe part is likely to be clogged with the projection material, the air is introduced from the outside air introduction pipe into the pipe on the one end part side of the first pipe part. Suction continues.
- a shot processing apparatus is the apparatus according to any one of the first to fifth aspects, wherein a case portion that forms a separate chamber from the projection chamber and communicates with the projection chamber is provided. In addition, the other end portion of the second pipe portion is connected to the case portion.
- the case portion that forms a separate chamber from the projection chamber and communicates with the projection chamber is provided, and the other end portion of the second pipe portion is connected to the case portion. Therefore, the projection material projected in the projection chamber can be prevented or effectively suppressed from entering the other end portion of the second pipe portion. For this reason, the projection material discharged from the discharge portion side of the separator and having an appropriate particle size is discharged more stably from the other end portion side of the second pipe portion.
- a shot processing apparatus is the apparatus according to any one of the first to sixth aspects, wherein one end is connected to a replenishment tank capable of replenishing the projection material and an outlet part of the replenishment tank.
- the other end portion is disposed in a space which is at a height position above the apparatus from the pressurized tank and can communicate with the pressurized tank, and has a discharge function for discharging the projection material from the other end side.
- a third pipe part provided. Note that the concept of “one end connected to the outlet of the replenishing tank” is not limited to the case where one end is directly connected to the outlet of the replenishing tank. In this case, it is also included that the connection is made through the cut gate 84 or the like.
- one end portion of the third pipe portion is connected to the outlet portion of the replenishment tank capable of replenishing the projection material, and the other end portion of the third pipe portion is connected. Since it is located in the space above the pressurized tank and communicates with the pressurized tank, it has a discharge function to discharge the projection material from the other end, so it is supplied from the replenishment tank. A projection material having an appropriate particle size is supplied into the pressurized tank from the other end side of the third pipe portion.
- a shot processing apparatus is the apparatus according to the seventh aspect, wherein a case portion that constitutes a separate chamber from the projection chamber and communicates with the projection chamber is provided. The other end of the tube part is connected to the case part.
- the case part of the eighth aspect and the case part of the sixth aspect may be the same case part or different case parts.
- the case portion that forms a separate chamber from the projection chamber and communicates with the projection chamber is provided, and the other end portion of the third pipe portion is connected to the case portion. Therefore, the projection material projected in the projection chamber can be prevented or effectively suppressed from entering the other end portion of the third pipe portion. For this reason, the projection material with an appropriate particle size supplied from the replenishing tank is more stably discharged from the other end side of the third pipe portion.
- the shot processing apparatus is the apparatus according to any one of the first to eighth aspects, wherein the opening and closing provided at the loading / unloading port for loading and unloading the object to be processed into the projection chamber.
- One end is disposed below the door and the open / close door, and the other end is disposed in a space at a position higher than the pressurized tank and in communication with the pressurized tank.
- a fourth pipe portion having a discharge function for discharging the projection material from the other end side.
- an opening / closing door is provided at the loading / unloading port for loading / unloading the object to be processed into / from the projection chamber.
- One end of the four tube portion is disposed.
- the fourth pipe portion is disposed in a space where the other end portion is at a height position above the apparatus relative to the pressurized tank and can communicate with the pressurized tank, and discharges the projection material from the other end portion side. Since it has a function, the projection material dropped to the lower side of the open / close door is supplied into the pressurized tank from the other end side of the fourth pipe portion.
- the shot processing apparatus according to the present invention has an excellent effect that the particle size of the projection material can be optimized while downsizing the apparatus.
- FIG. 7A is a plan view
- FIG. 7B is a left side view
- FIG. 7C is a front view.
- 8A is a front view
- FIG. 8B is a sectional view taken along line 8B-8B in FIG. 8A
- FIG. 8B is a sectional view taken along line 8B-8B in FIG. 8A
- FIG. 8C is taken along line 8C-8C in FIG. 8A.
- FIG. 8D is a cross-sectional view taken along line 8D-8D in FIG. It is a longitudinal cross-sectional view of the apparatus front view which expands and shows the other end part side of an exhaust air transport pipe part in the shot peening apparatus which concerns on one Embodiment of this invention.
- FIG. 10 is an enlarged view taken along line 10S-10S in FIG. 5; It is a schematic block diagram which shows the arrow enlarged view of the 11S-11S line
- FIG. 6 is a schematic configuration diagram of a cross section taken along line 12S-12S in FIG.
- FIG. 13A is a schematic configuration diagram of the front view of the apparatus
- FIG. 13B is a view taken along line 13B-13B of FIG.
- FIGS. A shot peening apparatus 10 as a shot processing apparatus according to an embodiment of the present invention will be described with reference to FIGS.
- an arrow FR appropriately shown indicates the front side of the apparatus when viewed from the front
- an arrow UP indicates the upper side of the apparatus
- an arrow LH indicates the left side of the apparatus when viewed from the front.
- the apparatus outer plate is illustrated as being appropriately removed or notched.
- FIG. 1 shows a shot peening apparatus 10 in a front view
- FIG. 2 shows a shot peening apparatus 10 in a left side view
- FIG. 3 shows a shot peening apparatus 10 in a plan view.
- a product such as a gear is applied.
- the shot peening apparatus 10 includes a cabinet 14. Inside the cabinet 14, a projection chamber 16 is formed that performs surface processing (shot peening process in the present embodiment) of the target object 12 by projecting the projection material onto the target object 12. As shown in FIG. 2, the cabinet 14 has a loading / unloading port 14 ⁇ / b> A for loading and unloading the workpiece 12 into and from the projection chamber 16. In addition, although illustration is abbreviate
- an opening / closing door 18 (loading / unloading door) is provided so as to be openable / closable (can be raised and lowered).
- the open / close door 18 is arranged below the loading / unloading port 14A and is movable between a retracted position for opening the loading / unloading port 14A and a closed position for closing the loading / unloading port 14A.
- a roller chain is connected to the left and right of the open / close door 18, and the roller chain is pulled up directly by a cylinder via a driving force transmission mechanism.
- an arm, a link, a moving pulley, a fixed pulley, a chain wheel, and the like can be applied.
- the roller pulley is wound around for driving the opening / closing door 18 and a moving pulley operated by the cylinder is provided on the ceiling side, the height of the driving portion of the opening / closing door 18 can be suppressed.
- a substantially disk-shaped table 20 on which the object 12 to be processed is placed is provided in the cabinet 14.
- the table 20 is rotatable around a rotation axis whose axial direction is the vertical direction of the apparatus. That is, although not shown in detail, a driving bevel gear fixed coaxially with the rotating shaft is provided on the lower surface side of the table 20, and this bevel gear meshes with the bevel gear fixed to the motor shaft.
- the motor shaft is a hollow shaft and the horizontal direction is the axial direction, and is rotated by the drive of a drive motor with a speed reducer.
- the drive part of the table 20 is reduced in size.
- a holding mechanism 22 is disposed above the table 20.
- the object to be processed 12 is pressed from above by the pressing mechanism 22.
- the holding mechanism 22 is downsized by providing a cylinder with a guide rod.
- the cylinder with a guide rod has a cylinder portion whose axial direction is the vertical direction of the apparatus, and is integrated with a pair of guide rods fixed to the apparatus frame so that the vertical direction of the apparatus is the axial direction and aligned in the longitudinal direction of the apparatus. .
- One end of the rod is fixed to the piston in the cylinder portion of the cylinder with the guide rod, and this rod extends from the cylinder portion to the lower side of the device and is disposed between the pair of guide rods in the front view of the device.
- the rod is integrated with a pair of holders whose axial direction is the vertical direction of the apparatus and which is aligned in the longitudinal direction of the apparatus, and the holder can be moved up and down by being guided by a guide rod.
- the rod can be moved up and down in the vertical direction of the apparatus, and a bearing portion is provided at the lower end thereof.
- a pressing portion 22A for pressing the workpiece 12 on the table 20 from above is connected to the bearing portion.
- the holding portion 22A extends in the vertical direction of the device, is supported by the bearing portion, is rotatable about the vertical axis of the device, and cannot be raised or lowered in the vertical direction of the device relative to the bearing portion.
- a rotation detection sensor 22B and a shaft seal member are disposed in the vicinity of the bearing portion.
- the rotation detection sensor 22B is a sensor that detects the rotation of the pressing unit 22A (in other words, the object 12 to be processed) and is connected to the control unit, and the detection result is displayed so that the user can confirm it. It
- the pressing mechanism 22 has a cylinder portion connected to an air supply source via an air direction control device (such as a solenoid valve), and the air direction control device is connected to the control portion. .
- the control unit can control the direction of raising and lowering of the cylinder by controlling the air direction control device.
- the pressing mechanism 22 presses the object to be processed 12 set on the table 20 and rotates the pressing portion 22 ⁇ / b> A together with the object to be processed 12 in accordance with the rotation of the table 20. . And the to-be-processed target object 12 is shot-peened by being projected by the projector 24 mentioned later in this rotation state.
- a liner (not shown) is disposed on the inner surface side of the cabinet 14 in the projection chamber 16.
- a space is provided between the inner surface of the cabinet 14 and the liner to reduce noise caused by projection by the projector 24.
- the dust collector 94E is a small machine that minimizes the arrangement area of the cartridge filter and the installation area of the fan, and is mounted on the main body frame of the shot peening apparatus 10.
- the settling chamber 94D is connected to a vibration sieve device 68 (see FIG. 3) as a separator via a pipe or the like, and the projection material selected in the settling chamber 94D is the vibration sieve device 68 (see FIG. 3). To be swept away.
- the projector 24 of the present embodiment is an injection nozzle type projector, and includes a nozzle 26 attached to the front wall portion 16F of the projection chamber 16, and injects compressed air containing a projection material from the nozzle 26.
- the projection material is made to collide with the object 12 to be processed in the projection chamber 16.
- the nozzle 26 is connected to a mixing valve 36 via a cast steel bend 28, a steel pipe 30, a steel pipe liner 32, and a wear-resistant hose 34.
- the mixing valve 36 is connected to an air supply unit (not shown), and is connected to a pressurized tank 42 via a projection material constant supply device 38 and a cut gate 40.
- the pressurizing tank 42 can communicate with the projection material supply path of the projector 24 on the outlet side, and the inside can be pressurized as will be described later.
- the mixing valve 36 mixes the projection material from the projection material constant supply device 38 side and the compressed air from the air supply unit side (right side in the figure).
- a plurality of projectors 24 are provided for one pressurizing tank 42 by connecting the pressurizing tank 42 to the projection material constant supply device 38. It is configured to be. For this reason, the shot peening apparatus 10 is reduced in size as compared with, for example, a comparison structure in which the pressurized tanks 42 are respectively set in the plurality of projectors 24.
- the pressurizing tank 42 is disposed below the projection position 24X at which the processing target object 12 is projected by the projector 24, and can receive the projected projection material. And between the projection position 24X and the pressurized tank 42, the hopper part 44 which receives the projected projection material is arrange
- the hopper unit 44 includes an upper hopper 44A disposed in the projection chamber 16, and a lower hopper (an element grasped as “chute”) 44B disposed below the upper hopper 44A. ing.
- the upper hopper 44A is inclined inward of the projection chamber 16 toward the lower side of the apparatus, and the rear wall portion 16B of the projection chamber 16 includes a pair of upper and lower inclined portions 44A1 and 44A2.
- the lower hopper 44B has an inclined shape that is gradually narrowed toward the lower side of the apparatus.
- the lower hopper 44B and the pressurized tank 42 are connected via a poppet valve 46.
- the projection material peened from the object to be treated 12 is deposited on the lower hopper 44B on the lower side of the table 20, and when the poppet valve 46 is opened, the projection material becomes a pressurized tank.
- the structure flows to 42.
- the pressure tank 42 is provided with a level meter (not shown) that detects the amount of the projection material in the pressure tank 42.
- the level meter is connected to the control unit, and the control unit opens the poppet valve 46 when the level meter detects that the amount of the projection material in the pressurized tank 42 is less than a predetermined value.
- the poppet valve 46 is driven by the driving cylinder 48, and the opening and closing of the poppet valve 46 is controlled by the control unit in accordance with the detection state of the level meter. In a state where the poppet valve 46 is opened, the projection material is sent to the pressurized tank 42.
- the cut gate 40 provided on the lower side of the pressurizing tank 42 is driven by the driving cylinder 50, and its opening and closing is controlled by the control unit.
- the poppet valve 46 is closed after the pressurized tank 42 includes a projection material of a predetermined value or more with the cut gate 40 closed by the control of the control unit. Then, the inside of the pressurized tank 42 is pressurized, and then the cut gate 40 is opened and the projection material is sent to the projection material quantitative supply device 38.
- various devices and sensors are attached from the viewpoint of managing stable projection, and the amount of injection air from the nozzle 26 and the amount of injection air from the nozzle are increased. Control regarding the lower limit, the upper and lower limits of the amount of projection material supplied by the projection material constant supply device 38, and the pressure of the pressurized tank 42 is enabled. Then, stable projection is managed, and an additional selection of a device that leaves each history is made possible. For this reason, it is the structure which can grasp
- the projection speed of a projection material is determined by the injection air amount, the injection pressure, and the projection amount
- the management range can be narrowed and fine management is possible.
- the stable quantitative supply of the projection material tends to be difficult if the pressure difference between the pressurized tank 42 and the mixing valve 36 is not within a certain range, but in this embodiment, the peening is performed by narrowing the management range. It is the structure which improves the stability of processing.
- FIG. 5 shows a schematic configuration diagram of the front view of the apparatus for explaining the circulation system (circulation of the projection material) in the shot peening apparatus 10.
- components other than the circulatory system are indicated by two-dot chain lines.
- one end of a discharge air transport pipe 54 as a first pipe is connected to the hopper 44 between the projection position 24 ⁇ / b> X and the pressurized tank 42.
- the discharge air transport pipe portion 54 has a suction function of sucking the projection material on one end side (more precisely, the projection material in the projection chamber 16 existing near the terminal opening end of one end portion). I have.
- one end portion of the discharge air transport pipe portion 54 includes a flange portion 64 fixed to the side wall portion 16 ⁇ / b> A that partitions the projection chamber 16, and the axial direction is arranged in a substantially horizontal direction for projection.
- a suction tube portion 56 inserted into the chamber 16 is provided.
- the suction pipe portion 56 is formed with a plurality of through holes 56 ⁇ / b> A and 56 ⁇ / b> B that open downward in the outer periphery of the pipe. More specifically, the through holes 56A shown in FIG. 8A and FIG. 8C are opened directly below and are arranged at equal intervals in the axial direction of the suction pipe portion 56.
- FIG. 8A and FIG. 8D are opened obliquely downward and are arranged at equal intervals in the axial direction of the suction pipe portion 56.
- the through holes 56A and the through holes 56B are arranged in a staggered manner (in a staggered manner) in the bottom view of the suction pipe portion 56 by changing the height position in the vertical direction of the apparatus.
- the suction tube portion 56 is covered from above in the chamber of the projection chamber 16 (see FIG. 7), and the cross-sectional shape perpendicular to the axial direction of the suction tube portion 56 is an inverted V-shape.
- An upper cover 60 is provided.
- the suction tube portion 56 is covered from the lower side in the axial direction of the suction tube portion 56 in the range below the upper cover 60 and outside the flange portion 64 side with respect to the formation range of the through holes 56A and 58B.
- a lower cover 62A having a V-shaped vertical cross section is provided.
- a lower cover 62B having a vertical sectional shape similar to that of the lower cover 62A is provided.
- a container-like receiving portion 58 that is disposed inside the projection chamber 16 and can receive the projection material on the lower side of the suction pipe portion 56.
- an outside air introduction pipe 66 is connected to a portion disposed outside the projection chamber 16 on one end side of the discharge air transport pipe section 54, and outside air is introduced into the pipe of the discharge air transport pipe section 54. Air outside the projection chamber 16 can be introduced through the pipe 66.
- the other end of the discharge air transport pipe portion 54 is connected to the vibration sieve device 68 via a recovery box 78A and a pipe 78B.
- a connection portion between the other end portion of the discharge air transport pipe portion 54 and the recovery box 78 ⁇ / b> A is shown in an enlarged cross-sectional view in front view of the apparatus.
- the ejector cylinder 70 is attached to the other end of the discharge air transport pipe 54 at the tip of the transport pipe main body 54 ⁇ / b> X.
- the ejector cylinder 70 includes an ejector outer cylinder part 72 and an ejector inner cylinder part 74.
- the ejector outer cylinder part 72 includes a proximal end cylinder part 72A arranged on the outer peripheral part side of the transport pipe main body 54X, and a distal end cylinder part 72B arranged closer to the collection box 78A than the proximal end cylinder part 72A. ing.
- a stopper 72C with which the distal end portion of the transport pipe main body 54X abuts extends radially inward.
- a supply hole 72D through which compressed air is supplied is formed through the distal end cylindrical portion 72B, and a gas pressure feed pipe 96B is connected to the supply hole 72D through an adapter 96C.
- the gas pressure feed pipe 96B includes an on-off valve and is connected to a compressed air supply source 96A (blocked and illustrated). That is, compressed air (gas) from the compressed air supply source 96A flows into the supply hole 72D (refer to the arrow A direction) through the adapter 96C and the gas pressure feed tube 96B.
- the ejector inner tube portion 74 is disposed inside the tip tube portion 72B of the ejector outer tube portion 72.
- the ejector inner cylinder portion 74 is formed with a plurality of air ejection holes 74A through which the inside of the ejector inner cylinder portion 74 communicates with the supply hole 72D.
- the air ejection hole 74A is inclined toward the inner side in the radial direction of the ejector inner cylinder portion 74 on the side opposite to the stopper 72C side, and the compressed air that has flowed into the supply hole 72D is moved to the vibration sieve device 68 side (in the direction of arrow B). See).
- the other end portion of the discharge air transport pipe portion 54 is provided with an ejector 96 including an ejector cylinder 70, an adapter 96C, and a gas pressure feed pipe 96B.
- the ejector 96 is connected to the discharge air transport pipe.
- the projection material on one end side of the discharge air transport pipe portion 54 is sucked by flowing gas into the pipe of the portion 54 toward the collection box 78A side (terminal side of the other end portion of the discharge air transport pipe portion 54). It is supposed to be. Note that an arrow C in FIG. 9 indicates a direction in which the projection material is sucked.
- the vibration sieve device 68 shown in FIGS. 5 and 12 (schematic configuration diagram of an enlarged cross section along the line 12S-12S in FIG. 5) is not shown in detail, but a hollow device main body and the inside of the device main body are omitted. And a vibrator that is arranged in the apparatus main body and vibrates the sieve mesh. And in the vibration sieve device 68, a mixture containing the projection material selected in the settling chamber 94D shown in FIG. 5, the projection material sucked in the discharge air transport pipe portion 54, and the powdery foreign matter, Supplied to the sieve mesh. During this supply, the sieve screen is vibrated by the vibrator. Then, the vibration sieve device 68 separates and removes foreign matters having different particle diameters from the mixture by shaking off powders having a predetermined particle size or less, and discharges other than the foreign matters from the discharge portion 68A. It has become.
- One end of a supply air transport pipe 76 as a second pipe is connected to the discharge part 68A of the vibration sieve device 68 via a discharge box 78C.
- the configuration of one end portion of the supply air transport pipe portion 76 is the same as the configuration of one end portion of the suction pipe portion 56 (see FIGS. 7 and 8). That is, one end portion of the supply air transport pipe portion 76 is provided with components corresponding to the through holes 56A and 56B, the receiving portion 58, and the upper cover 60 shown in FIGS.
- the other end portion of the supply pneumatic transport pipe portion 76 shown in FIG. 5 is connected to a case portion 80 (see FIG. 10) provided on the rear side of the projection chamber 16.
- the case portion 80 is illustrated in a state in which components on the front side of the device with respect to the case portion 80 are indicated by a two-dot chain line and seen through.
- FIG. 10 which is an enlarged view of the line 10S-10S in FIG. 5
- the case portion 80 is provided with a rear wall portion 16B of the projection chamber 16 so as to form a separate chamber from the projection chamber 16.
- a space that is located above the pressurizing tank 42 and that can communicate with the pressurizing tank 42 is formed. That is, the case portion 80 communicates with the projection chamber 16 and is connected to the pressurized tank 42 via the upper hopper 44A, the lower hopper 44B, and the poppet valve 46.
- FIG. 11 is an enlarged view taken along the line 11S-11S in FIG. 10 and a rear view in a state where the back plate portion of the case portion 80 is removed.
- the case portion 80 includes a top wall portion 80A, side wall portions 80B and 80C suspended from the left and right end portions of the top wall portion 80A, and a pair of side wall portions 80B and 80C.
- the lower end position of the side wall portion 80C on the left side (device right side) in the drawing is set on the upper side of the device relative to the lower end position of the side wall portion 80B on the right side (device left side) in the drawing.
- the space surrounded by the pair of outlet side walls 80F and 80G and the outlet lower wall portion 80H faces the space between the upper ends of the pair of upper and lower inclined portions 44A1 and 44A2 in the upper hopper 44A shown in FIG.
- the other end portion of the supply pneumatic transport pipe portion 76 shown in FIG. 11 has a flange portion fixed to the upper side of the inclined lower wall portion 80E and inserted into the case portion 80, and from the other end portion side. Equipped with a discharge function to discharge the projection material.
- an ejector 97A having the same structure as the above-described ejector 96 (see FIG. 9) is provided at the other end of the supply pneumatic transport pipe portion 76. That is, the other end portion of the supply air transport pipe portion 76 sucks the projection material on the discharge portion 68A side of the vibration sieve device 68 shown in FIG. 5 by the suction action by the ejector 97A, and the case portion shown in FIG. 80 has a function of discharging the projection material.
- the flow direction of the projection material in this case is indicated by an arrow X1.
- the shot peening apparatus 10 is provided with a replenishment tank 82 adjacent to the right side of the vibration sieve apparatus 68.
- a replenishing port 82A (see FIG. 6) for allowing the projection material to be replenished in the tank is formed in the upper part of the replenishing tank 82.
- a screen (not shown) for preventing foreign matter from entering the tank is disposed on the top of the replenishing tank 82.
- FIG. 13 shows the configuration of the lower end portion of the replenishment tank 82 and the lower side thereof.
- a cut gate 84 is disposed at the bottom of the replenishment tank 82, and replenishment air as a third pipe portion is connected to the outlet of the replenishment tank 82 via the cut gate 84.
- One end of the transport pipe portion 88 is connected.
- the cut gate 84 provided on the lower side of the replenishment tank 82 shown in FIG. 13 is driven by the drive cylinder 86, and the opening and closing is controlled by the control unit.
- a suction duct 90 is connected to one end side of the supply air transport pipe portion 88.
- the other end of the replenishing air transport pipe 88 is connected to the case 80, and the flange is fixed to the lower side of the inclined lower wall 80E so that the inside of the case 80 And a discharge function for discharging the projection material from the other end side.
- an ejector 97B having the same structure as the above-described ejector 96 (see FIG. 9) is provided at the other end of the replenishment air transport pipe portion 88. That is, the other end portion of the replenishment air transport pipe portion 88 sucks the projection material supplied from the replenishment tank 82 shown in FIG. 5 by the suction action of the ejector 97B, and the inside of the case portion 80 shown in FIG. Has a function of discharging the projection material.
- the flow direction of the projection material in this case is indicated by an arrow X2.
- the replenishment tank 82, the cut gate 84, the suction duct 90, and the replenishment air transport pipe section 88 shown in FIG. 5 described above are for replenishing the projection material when the projection material in the pressurized tank 42 is insufficient.
- a replenishment mechanism is configured. When replenishing the projection material, it is sucked by the ejector on the other end side (case side 80 side) of the replenishing air transport pipe section 88 under the control of the control section, and the cut gate 84 is opened during this suction. It has become.
- the projection material that has flowed from the replenishment tank 82 through the cut gate 84 to one end of the replenishment air transport pipe section 88 and the air sucked in from the suction duct 90 is contained inside the replenishment air transport pipe section 88. It flows through and flows into the case portion 80.
- a hopper 98 is disposed below the lowermost position of the open / close door 18, and in this hopper 98, one end of a return air transport pipe section 92 as a fourth pipe section.
- the part is arranged.
- the configuration of one end portion of the return air transport tube portion 92 is substantially the same as the configuration of one end portion of the suction tube portion 56 (see FIGS. 7 and 8). That is, one end portion of the return air transport pipe portion 92 is provided with components corresponding to the through holes 56A and 56B and the upper cover 60 shown in FIGS. As shown in FIG. 5, the other end of the return pneumatic transport pipe portion 92 is connected to the case portion 80. As shown in FIG.
- the other end portion of the return air transport pipe portion 92 is inserted into the case portion 80 with the flange portion fixed to the inclined lower wall portion 80D, and from the other end portion side. Equipped with a discharge function to discharge the projection material.
- an ejector 97 ⁇ / b> C having the same structure as the ejector 96 (see FIG. 9) described above is provided at the other end of the return air transport pipe portion 92.
- the other end portion of the return air transport pipe portion 92 sucks the projection material dropped from the projection chamber 16 when the opening / closing door 18 shown in FIG. It has a function which discharges a projection material inside the case part 80 shown by FIG.
- the flow direction of the projection material in this case is indicated by an arrow X3.
- a partition wall 80I, a partition wall 80I, so as to partition a space adjacent to each tip of the supply air transport pipe portion 76, the replenishment air transport pipe portion 88, and the return air transport pipe portion 92. 80J is formed.
- the partition walls 80I and 80J are arranged so that when air is blown out from the leading ends of the supply air transport pipe 76, the replenishment air transport pipe 88, and the return air transport pipe 92, the air enters the other pipes.
- the internal space in the case part 80 is partitioned so as not to enter (in other words, the discharge function in each pipe part is not hindered).
- the holding portion 22A is lowered and the object 12 to be processed is lowered. Press from above. And if the table 20 is rotated, the to-be-processed target object 12 and the pressing part 22A will follow and rotate. In this state, the object to be processed 12 is peened by projecting the projection material from the nozzle 26.
- the projection from the nozzle 26 is stopped, the rotation of the table 20 is stopped, and then the pressing portion 22A is raised. Thereafter, the open / close door 18 is lowered to open the open / close door 18, and the operator takes out the object 12 to be processed, thereby completing a series of processes.
- a pressurized tank 42 is disposed below the projection position 24 ⁇ / b> X where the object 12 is projected by the projector 24, and the projected projection material is the pressurized tank. 42. And since the pressurization tank 42 can pressurize the inside and the exit side can communicate with the projection material supply path of the projector 24, the projection material received in the pressurization tank 42 is And returned to the projector 24 for reuse.
- one end of a discharge air transport pipe 54 is disposed between the projection position 24X and the pressurized tank 42. Since the suction function for sucking the projection material on the part side is provided, the projection material on the one end side (projection chamber 16 side) is sucked by the discharge air transport pipe portion 54. More specifically, a hopper portion 44 that receives the projected projection material is disposed between the projection position 24X and the pressurized tank 42, and one end portion of the discharge air transport pipe portion 54 is the hopper portion 44. Therefore, the projected projection material is efficiently sucked from the one end side of the discharge air transport pipe portion 54.
- an ejector 96 is provided at the other end of the discharge air transport pipe portion 54, and the inside of the discharge air transport pipe portion 54. Compressed air flows in toward the terminal side of the other end portion, so that the projection material and air existing in the vicinity of the one end portion side (projection chamber 16 side) in the discharge air transport pipe portion 54 Is sucked. Further, as shown in FIGS. 7 and 8, at one end portion of the discharge air transport pipe portion 54, the suction pipe portion 56 is arranged in a substantially horizontal direction in the axial direction inside the projection chamber 16, and the outer peripheral portion of the pipe.
- a plurality of through-holes 56 ⁇ / b> A and 56 ⁇ / b> B opening downward are formed, and the container-like receiving portion 58 can receive the projection material on the lower side of the suction pipe portion 56. Therefore, the projection material received in the receiving portion 58 is sucked from the plurality of through holes 56A and 56B of the suction tube portion 56 and air is sucked from the tube opening portion at one end portion of the suction tube portion 56. The projection material flows through the discharge air transport pipe 54 in a state of being mixed with air.
- an upper cover 60 that covers the suction tube portion 56 from above in the interior of the projection chamber 16 is provided above the suction tube portion 56, so that the projected projection material is discharged air. Even if it falls to the one end part side of the transport pipe part 54, since it contacts the upper cover 60, abrasion of the suction pipe part 56 is suppressed.
- the upper cover 60 since the upper cover 60 has an inverted V-shaped cross section perpendicular to the axial direction of the suction tube portion 56, the projection material that has hit the upper cover 60 is laterally away from the suction tube portion 56. Fall into. Therefore, a situation in which the suction pipe portion 56 is buried by the projection material is unlikely to occur.
- an outside air introduction tube 66 is connected to a portion disposed outside the projection chamber 16 at one end portion of the discharge air transport tube portion 54. Air outside the projection chamber 16 can be introduced into the pipe of the air transport pipe section 54 via the outside air introduction pipe 66. For this reason, even if the suction pipe portion 56 in the projection chamber 16 is likely to be clogged with the projection material, air is introduced from the outside air introduction pipe 66 into the pipe on the one end side of the discharge air transport pipe section 54. The suction of the projection material is continued.
- the other end portion of the discharge air transport pipe portion 54 is connected to the vibration sieve device 68, and the projection material sucked into the discharge air transport pipe portion 54 and the granular material The mixture containing foreign substances is flowed into the vibration sieve device 68. Foreign substances having different particle diameters are separated and removed by the vibration sieve device 68, and those other than the foreign substances are discharged from the discharge portion 68 ⁇ / b> A of the vibration sieve device 68.
- a supply air transport pipe portion 76 is connected to the discharge portion 68A of the vibration sieve device 68.
- the supply air transport pipe portion 76 has a height higher than the pressurizing tank 42 on the upper side of the device.
- the other end is disposed in a space that is in position and can communicate with the pressurized tank 42, and has a discharge function for discharging the projection material from the other end.
- the projection material discharged from the discharge portion 68 ⁇ / b> A side of the vibration sieve device 68 and having an appropriate particle size is discharged from the other end portion side of the supply air transport pipe portion 76 and supplied into the pressurized tank 42. This eliminates the need for a large circulation device, and thus enables a reduction in the size of the device.
- a case portion 80 that is a separate chamber from the projection chamber 16 and communicates with the projection chamber 16 is provided, and as shown in FIG. 11, Since the other end portion of the supply air transport pipe portion 76 is connected to the case portion 80, the projection material projected in the projection chamber 16 (see FIG. 10) enters the other end portion of the supply air transport pipe portion 76. Can be prevented or effectively suppressed. For this reason, the projection material discharged from the discharge portion 68A side of the vibration sieve device 68 shown in FIG. 5 and having an appropriate particle size is discharged more stably from the other end portion side of the supply air transport pipe portion 76. .
- one end of a replenishment air transport pipe 88 is connected to the outlet of the replenishment tank 82 that can replenish the projection material, and the replenishment air transport pipe 88 is connected to the other end.
- the projection material projected in the projection chamber 16 is the other end of the replenishment air transport tube portion 88. It is possible to prevent or effectively suppress entry into the part. For this reason, the projection material supplied from the replenishing tank 82 and having an appropriate particle size is more stably discharged from the other end side of the replenishing air transport pipe portion 88.
- the shot peening apparatus 10 As described above, according to the shot peening apparatus 10 according to the present embodiment, it is possible to optimize the particle size of the projection material while reducing the size of the apparatus.
- the projection material that has dropped to the lower side of the open / close door 18 is supplied into the pressurized tank 42 via the case portion 80 by the return air transport pipe portion 92.
- the shot processing apparatus is the shot peening apparatus 10, but the shot processing apparatus may be a shot blasting apparatus.
- the separator is the vibration sieve device 68.
- the separator has a sieve main body that is formed in a cylindrical shape to have a plurality of holes and is driven to rotate around an axis.
- a rotary sieve device that separates and removes foreign matter while rolling the mixture by allowing the mixture containing the projection material and powdered foreign matter to flow into the sieve body and rotating the sieve body around its axis
- Other separators such as may be used.
- a 1st pipe part is a projection position (24X) and You may connect to parts other than a hopper part (44) between pressurization tanks (42).
- the discharge air transport pipe part 54 is the ejector 96 in the other end part, and the suction pipe part 56 and the receiving part 58 in one end part (refer FIG. 7).
- the first pipe part sucks the projection material on one end side by another structure such as providing a blowing means for generating a negative pressure on the one end side in the pipe. Also good.
- the upper cover 60 is provided in the upper side of the suction pipe part 56 in the discharge
- tube 66 is provided in the one end part of the discharge air transport pipe part 54, Such a structure is more preferable, but an external air introduction pipe
- the other end part of the supply air transport pipe part 76 as a 2nd pipe part is connected to the case part 80, and such a structure is more preferable.
- the other end portion of the second tube portion may be connected to a portion other than the case portion (80), such as a side wall portion of the projection chamber.
- the insertion for preventing that the projected projection material enters in the other end part of a 2nd pipe part It is preferable to provide blocking means.
- the other end part of the air supply pipe part 88 for supply as a 3rd pipe part is connected to the case part 80,
- the other end of a 3rd pipe part A part may be connected to parts other than a case part (80) like the side wall part of a projection chamber, etc., for example.
- the insertion for preventing that the projected projection material enters in the other end part of a 3rd pipe part It is preferable to provide blocking means.
- a replenishment tank 82 and a replenishing air transport pipe 88 as a third pipe are provided, and such a configuration is more preferable.
- a configuration in which the third pipe portion is not provided is also possible.
- the other end of the supply air transport pipe 76 and the other end of the replenishment air transport pipe 88 are connected to the same case part 80.
- the case part to which the end part is connected and the case part to which the other end part of the third pipe part is connected may be provided separately.
- the return air transport pipe part 92 as a 4th pipe part is provided, Such a structure is more preferable, However, It is good also as a structure without the return air transport pipe part 92 provided. .
- Shot peening equipment DESCRIPTION OF SYMBOLS 12 To-be-processed object 16 Projection chamber 18 Opening / closing door 24 Projector 24X Projection position 42 Pressurized tank 44 Hopper part 54 Discharge air transport pipe part (1st pipe part) 56 Suction tube portion 56A, 56B Through hole 58 Receiving portion 60 Upper cover 66 Outside air introduction tube 68 Vibrating sieve device (separator) 76 Pneumatic transport pipe for supply (second pipe) 80 Case part 82 Supply tank 88 Supply air transport pipe part (third pipe part) 92 Return air transport pipe (fourth pipe) 96 Ejector
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Abstract
Description
なおここで、「第一管部の他端部が接続され」の概念には、第一管部の他端部が直接接続される場合の他、第一管部の他端部が他部材(例えば、後述の回収ボックス78A及びパイプ78B等)を介して接続される場合も含まれる。また、「分離機の前記排出部に一端部が接続され」の概念には、分離機の排出部に一端部が直接接続される場合の他、分離機の排出部に一端部が他部材(例えば、後述の排出ボックス78C等)を介して接続される場合も含まれる。
なお、「補給タンクの出口部に一端部が接続され」の概念には、補給タンクの出口部に一端部が直接接続される場合の他、補給タンクの出口部に一端部が他部材(後述のカットゲート84等)を介して接続される場合も含まれる。
また、本発明は以下の詳細な説明により更に完全に理解できるであろう。しかしながら、詳細な説明および特定の実施例は、本発明の望ましい実施の形態であり、説明の目的のためにのみ記載されているものである。この詳細な説明から、種々の変更、改変が、当業者にとって明らかだからである。
出願人は、記載された実施の形態のいずれをも公衆に献上する意図はなく、開示された改変、代替案のうち、特許請求の範囲内に文言上含まれないかもしれないものも、均等論下での発明の一部とする。
本明細書あるいは請求の範囲の記載において、名詞及び同様な指示語の使用は、特に指示されない限り、または文脈によって明瞭に否定されない限り、単数および複数の両方を含むものと解釈すべきである。本明細書中で提供されたいずれの例示または例示的な用語(例えば、「等」)の使用も、単に本発明を説明し易くするという意図であるに過ぎず、特に請求の範囲に記載しない限り本発明の範囲に制限を加えるものではない。
本発明の一実施形態に係るショット処理装置としてのショットピーニング装置10について図1~図13を用いて説明する。なお、これらの図において適宜示される矢印FRは装置正面視の手前側を示しており、矢印UPは装置上方側を示しており、矢印LHは装置正面視の左側を示している。また、図中では、装置内部を示すために装置外板を適宜外した状態又は切り欠いた状態で図示している。
次に、上記実施形態の作用及び効果について説明する。
なお、上記実施形態では、ショット処理装置がショットピーニング装置10とされているが、ショット処理装置は、ショットブラスト装置であってもよい。
10 ショットピーニング装置(ショット処理装置)
12 被処理対象物
16 投射室
18 開閉扉
24 投射機
24X 投射位置
42 加圧タンク
44 ホッパ部
54 排出用空気輸送管部(第一管部)
56 吸引管部
56A、56B 貫通孔
58 受入部
60 上カバー
66 外気導入管
68 振動篩装置(分離機)
76 供給用空気輸送管部(第二管部)
80 ケース部
82 補給タンク
88 補給用空気輸送管部(第三管部)
92 戻し用空気輸送管部(第四管部)
96 エジェクター
Claims (9)
- 投射室内の被処理対象物に対して投射材を投射する投射機と、
前記投射機によって前記被処理対象物が投射される投射位置の下方側に配置され、投射された投射材を受け入れると共に内部が加圧可能とされ、かつ出口部側が前記投射機の投射材供給路に連通可能な加圧タンクと、
前記投射位置と前記加圧タンクとの間に一端部が配置され、前記一端部側の投射材を吸引する吸引機能を備えた第一管部と、
前記第一管部の他端部が接続され、吸引された投射材と粉粒状の異物とを含む混合物から粒径が異なる異物を分離除去して前記異物以外を排出部から排出する分離機と、
前記分離機の前記排出部に一端部が接続されると共に、前記加圧タンクよりも装置上方側の高さ位置にあって前記加圧タンクと連通可能な空間に他端部が配置され、前記他端部側から投射材を排出する排出機能を備えた第二管部と、
を有するショット処理装置。 - 前記投射位置と前記加圧タンクとの間には、投射された投射材を受け入れるホッパ部が配置され、前記第一管部の一端部が前記ホッパ部に接続されている、請求項1記載のショット処理装置。
- 前記第一管部の他端部には、前記第一管部の管内に前記他端部の端末側へ向けて気体を流入させるエジェクターが設けられ、
前記第一管部の一端部には、前記投射室の室内で軸方向が略水平方向に配置されて管外周部に下向きに開口する複数の貫通孔が形成された吸引管部と、前記吸引管部の下方側で投射材を受け入れ可能な容器状の受入部と、が設けられている、
請求項1又は請求項2に記載のショット処理装置。 - 前記吸引管部の上方側には、前記投射室の室内で前記吸引管部を上側から覆うと共に前記吸引管部の軸方向に垂直な断面形状が逆V字形状とされた上カバーが設けられている、請求項3記載のショット処理装置。
- 前記第一管部の一端部には、前記投射室の室外に配置された部位に外気導入管が連結され、前記第一管部の管内には前記外気導入管を介して前記投射室の室外の空気が導入可能とされている、請求項4に記載のショット処理装置。
- 前記投射室とは別室を構成してかつ前記投射室に連通されたケース部が設けられると共に、前記第二管部の他端部が前記ケース部に接続されている、請求項1又は請求項2に記載のショット処理装置。
- 投射材を補給可能な補給タンクと、
前記補給タンクの出口部に一端部が接続されると共に、前記加圧タンクよりも装置上方側の高さ位置にあって前記加圧タンクと連通可能な空間に他端部が配置され、前記他端部側から投射材を排出する排出機能を備えた第三管部と、
を有する請求項1又は請求項2に記載のショット処理装置。 - 前記投射室とは別室を構成してかつ前記投射室に連通されたケース部が設けられると共に、前記第三管部の他端部が前記ケース部に接続されている、請求項7記載のショット処理装置。
- 前記投射室に被処理対象物を搬入及び搬出するための搬入出口に設けられた開閉扉と、
前記開閉扉の下方側に一端部が配置されると共に、前記加圧タンクよりも装置上方側の高さ位置にあって前記加圧タンクと連通可能な空間に他端部が配置され、前記他端部側から投射材を排出する排出機能を備えた第四管部と、
を有する請求項1又は請求項2に記載のショット処理装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12866065.1A EP2805795B1 (en) | 2012-01-19 | 2012-07-12 | Shot peening device |
CN201280058563.5A CN103958128B (zh) | 2012-01-19 | 2012-07-12 | 喷丸处理装置 |
MX2014004643A MX345214B (es) | 2012-01-19 | 2012-07-12 | Un aparato para procesar un objeto al proyectar perdigones sobre el mismo. |
KR1020147011879A KR101882003B1 (ko) | 2012-01-19 | 2012-07-12 | 쇼트 처리 장치 |
US14/361,850 US9511479B2 (en) | 2012-01-19 | 2012-07-12 | Apparatus for processing an object by projecting shots thereon |
IN2531CHN2014 IN2014CN02531A (ja) | 2012-01-19 | 2014-04-03 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2012009421A JP5126429B1 (ja) | 2012-01-19 | 2012-01-19 | ショット処理装置 |
JP2012-009421 | 2012-01-19 |
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WO2013108427A1 true WO2013108427A1 (ja) | 2013-07-25 |
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PCT/JP2012/067783 WO2013108427A1 (ja) | 2012-01-19 | 2012-07-12 | ショット処理装置 |
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US (1) | US9511479B2 (ja) |
EP (1) | EP2805795B1 (ja) |
JP (1) | JP5126429B1 (ja) |
KR (1) | KR101882003B1 (ja) |
CN (1) | CN103958128B (ja) |
IN (1) | IN2014CN02531A (ja) |
MX (1) | MX345214B (ja) |
PL (1) | PL2805795T3 (ja) |
WO (1) | WO2013108427A1 (ja) |
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CN105936962A (zh) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | 一种齿轮喷丸强化装置 |
CN107053199B (zh) * | 2017-04-05 | 2020-11-10 | 电子科技大学 | 一种具有取料投料功能的机器人 |
DE112018004231T5 (de) | 2017-09-28 | 2020-05-14 | Sintokogio, Ltd. | Strahlbearbeitungsvorrichtung |
CN109015397A (zh) * | 2018-09-12 | 2018-12-18 | 江苏重林除锈设备科技有限公司 | 自清理循环抛丸机构 |
US11628538B2 (en) * | 2019-07-02 | 2023-04-18 | National Flooring Equipment, Inc. | Valve mount for shot blaster plenum valve |
JP7273872B2 (ja) * | 2021-02-10 | 2023-05-15 | 本田技研工業株式会社 | ショットピーニング装置 |
CN116061097B (zh) * | 2023-03-22 | 2023-10-13 | 芯航同方科技(江苏)有限公司 | 一种耐腐蚀铝合金表面处理装置及其使用方法 |
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US6238268B1 (en) * | 1998-09-11 | 2001-05-29 | Michael J. Wern | Media blasting apparatus and method |
CN2526128Y (zh) * | 2001-11-21 | 2002-12-18 | 北京中航技气动液压设备有限责任公司 | 分体式回收循环喷砂机 |
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CN2753511Y (zh) * | 2003-06-26 | 2006-01-25 | 北京中航技气动液压设备有限责任公司 | 压入式自动回收循环喷砂机 |
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KR200451727Y1 (ko) * | 2008-06-09 | 2011-01-07 | 이윤우 | 복합식 블라스트 기계 |
CN102107396B (zh) * | 2010-12-24 | 2013-06-12 | 沈阳飞机工业(集团)有限公司 | 内孔自动喷丸机 |
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JP2005074563A (ja) * | 2003-08-29 | 2005-03-24 | Fuji Seisakusho:Kk | 換気機構を備えたブラスト加工装置 |
JP2010058247A (ja) * | 2008-09-05 | 2010-03-18 | Disco Abrasive Syst Ltd | ウォータージェット加工装置 |
JP2010105052A (ja) * | 2008-10-28 | 2010-05-13 | Sodick Co Ltd | 加工液再生供給装置を備えた複合加工装置 |
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Also Published As
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US9511479B2 (en) | 2016-12-06 |
IN2014CN02531A (ja) | 2015-06-26 |
CN103958128B (zh) | 2016-06-29 |
MX345214B (es) | 2017-01-18 |
CN103958128A (zh) | 2014-07-30 |
EP2805795A1 (en) | 2014-11-26 |
KR20140112472A (ko) | 2014-09-23 |
PL2805795T3 (pl) | 2017-08-31 |
EP2805795A4 (en) | 2016-05-18 |
US20140329444A1 (en) | 2014-11-06 |
EP2805795B1 (en) | 2017-05-03 |
JP5126429B1 (ja) | 2013-01-23 |
MX2014004643A (es) | 2014-08-01 |
KR101882003B1 (ko) | 2018-07-25 |
JP2013146825A (ja) | 2013-08-01 |
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