CN212762947U - Steel shot treatment equipment of casting shot blasting machine - Google Patents
Steel shot treatment equipment of casting shot blasting machine Download PDFInfo
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- CN212762947U CN212762947U CN202021772784.7U CN202021772784U CN212762947U CN 212762947 U CN212762947 U CN 212762947U CN 202021772784 U CN202021772784 U CN 202021772784U CN 212762947 U CN212762947 U CN 212762947U
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Abstract
The utility model provides a foundry goods shot-blasting machine steel shot treatment facility, relate to the casting technology field, especially, relate to foundry goods shot-blasting machine steel shot treatment facility, frame including the slope setting, the lower extreme of frame is provided with the one-level filtering mechanism who is used for separating impurity, the upper end of frame is provided with the second grade filtering mechanism who is used for separating impurity, belt transmission mechanism will carry out the secondary filter through the material transmission after the one-level filtering mechanism filters to the second grade filtering mechanism, and the diameter of filtering of one-level filtering mechanism is greater than the diameter of filtering of second grade filtering mechanism, wherein, the one-level filtering mechanism sets up in belt transmission mechanism top, the setting of second grade filtering mechanism is in belt transmission mechanism below, the downside of the. The application provides a foundry goods shot-blasting machine shot-processing equipment can get rid of sand grain, cinder, fragment, burr etc. that mix with in the shot, improves the purity of retrieving the shot to realize that the shot sprays in getting into the shot-blasting machine once more and get rid of foundry goods surface sand sticking, burr etc. and improve foundry goods surface quality.
Description
Technical Field
The application relates to the technical field of casting, in particular to steel shot processing equipment of a casting shot blasting machine.
Background
The casting shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting, and has the working principle that steel shots are sprayed to the surface of the casting at a high speed by utilizing the force of high-pressure gas, rust on the surface of the casting and bonded sand on the surface of the casting are removed by utilizing the impact force of the sprayed steel shots, and the casting can be subjected to sand falling, core removal and cleaning simultaneously. It is faster, more efficient than other surface treatment techniques, and can be used for part retention or casting processes after stamping. After the existing steel shots are sprayed out, the steel shots are scattered on the ground everywhere, and the steel shots cannot be recycled, so that the resource waste is caused.
The patent with the publication number of CN 208005481U discloses a shot recovery unit for shot-blasting machine, including driving the subassembly, disc electro-magnet and collecting vessel, the driving subassembly includes the driving track, along the driving of driving track removal and fix two lifting ropes on driving, the disc electro-magnet includes disc electro-magnet body, with the pole setting of disc electro-magnet body center fixed and with the fixed arc pole in pole setting top, be fixed with two springs between driving calabash and the disc electro-magnet body, arc pole is all hooked to two lifting ropes. This patent passes through the dual guarantee of spring and lifting rope and guarantees the steadiness of being connected between driving hoist and the disc electro-magnet, avoids droing of disc electro-magnet, ensures safety, and the back taper baffle is convenient for improve the collection scope, and the inner wall of collecting barrel and back taper baffle all is provided with the rubber pad, realizes the buffering to the shot, avoids the bruise of shot, is fixed with the push-and-pull rod on the perisporium of disc electro-magnet body, increases the adsorption sphere of disc electro-magnet, improves recovery efficiency.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the shot blasting machine removes rust on the surface of a casting and sand sticking on the surface of the casting by using the impact force of steel shot spraying so as to realize sand falling, core removal and cleaning on the casting, sand grains are adhered to the surface of the steel shot in the treatment process, burrs and oxide skins on the surface of the removed casting are mixed into the falling steel shot, and the steel shot cannot be well removed by using the disc electromagnet of the patent or fragments falling from the casting mixed in the steel shot, so that the steel shot recycled by using the patent needs to be further treated to remove the sand grains mixed in the steel shot and the falling fragments.
SUMMERY OF THE UTILITY MODEL
In order to remove sand grains and falling fragments mixed in steel shots and improve the purity of the treated steel shots, the treated steel shots can enter the shot blasting machine again to jet and impact castings, the bonded sand, burrs and the like on the surfaces of the castings are effectively removed, and further the surface quality of the castings is improved.
The utility model provides a pair of foundry goods shot-blasting machine steel shot treatment facility, adopt following technical scheme, frame including the slope setting, the lower extreme of frame is provided with the one-level filtering mechanism who is used for separating impurity, the upper end of frame is provided with the secondary filter mechanism who is used for separating impurity, belt transmission mechanism will carry out the secondary filter through the material transmission after the one-level filtering mechanism filters to the secondary filter mechanism, and the diameter of filtering of one-level filtering mechanism is greater than the diameter of filtering of secondary filter mechanism, wherein, the one-level filtering mechanism sets up in belt transmission mechanism top, the secondary filter mechanism sets up in belt transmission mechanism below, the downside of the discharge gate of secondary filter mechanism is provided with the device of gathering materials.
Through adopting above-mentioned technical scheme, utilize one-level and second grade filter mechanism in the foundry goods shot-blasting machine shot-processing equipment, filter the impurity that mix with in the shot and get rid of, one-level filter mechanism is arranged in filtering the large particle size impurity that gets rid of in the shot, like the foundry goods fragment that mix with, burr etc. and second grade filter mechanism is arranged in getting rid of the small particle size impurity that mix with in the shot, like sand grain, cinder etc. that mix with. Utilize belt transmission mechanism to realize the material transmission of material at one-level and second grade filtering mechanism, the belt has good elasticity, can alleviate impact and vibration at work, avoids the shot to drop, and the while moves steadily noiselessness. The frame is inclined, so that in the process that the steel shot is transmitted to the secondary filtering mechanism through the belt conveying mechanism, the steel shot is heavy, has high gravitational potential energy in the process of falling from the upper end of the frame, falls on the second guide chute and collides, sand grains and oxide scales adhered to the surface of the steel shot can be shaken off through collision, the separation of the steel shot and the sand grains and the oxide scales on the surface is realized, and the separated sand grains and the separated oxide scales are filtered and removed through the secondary filtering mechanism. The purity of the treated steel shots is improved, so that the treated steel shots can enter the shot blasting machine again to jet and impact the casting, the sand sticking, the burrs and the like on the surface of the casting are effectively removed, and the surface quality of the casting is improved.
Optionally, the primary filtering mechanism includes a first material guiding chute and a filter screen disposed in the material guiding chute.
Through adopting above-mentioned technical scheme, during the leading-in first baffle box of shot, the impurity that the diameter is greater than the filter screen filtration pore is intercepted above the filter screen, and the shot is less than the diameter of filter screen filtration pore, can pass through the filter screen smoothly, falls into the belt, enters into further filtration in the second grade filter equipment.
Optionally, the secondary filtering mechanism includes a second material guiding chute, a filtering hole disposed at the bottom of the second material guiding chute, and a guide plate disposed in the second material guiding chute and used for guiding the material into the material collecting device.
Through adopting above-mentioned technical scheme, during the leading-in second baffle box of shot, the shot that the diameter is greater than the filter hole gets into the aggregate unit of the discharge gate downside of secondary filter mechanism along the direction profile of deflector, and sand grain, cinder etc. that mix with in the shot will pass the filter hole owing to the size is less than the diameter of filter hole, falls into the frame downside, and is optional, can also arrange the wastes material centralized box at the frame downside, carries out the collection of sand grain, cinder etc..
Optionally, the belt conveying mechanism comprises a driving roller erected at the upper end of the rack, a driven roller erected at the lower end of the rack, a conveying belt tensioned on the driving roller and the driven roller, and a driving assembly used for driving the driving roller, wherein the driving assembly comprises a motor, a driving wheel fixedly connected with a rotating shaft of the motor, a driven wheel fixed on a roller shaft of the driving roller, and a transmission belt tensioned on the driving wheel and the driven wheel.
Through adopting above-mentioned technical scheme, belt transmission device carries steadily, does not have relative motion between material and the transportation belt, can avoid taking place to drop in transportation process to the shot, improves the treatment effeciency. The driving component adopts a transmission belt to output the power of the motor to the driving roller, and the rotating stability of the driving roller is improved, so that the transmission stability of the material between the primary filtering mechanism and the secondary filtering mechanism is further improved.
Optionally, herringbone teeth are arranged on the belt, and tooth tops of the herringbone teeth face opposite to the conveying direction of the belt.
Through adopting above-mentioned technical scheme, herringbone tooth can increase the frictional force of shot and belt surface for during the shot after accomplishing the clearance transmits the receiving mechanism in order, improve the controllability of clearance process, avoid the unordered transmission of shot, bump and lead to the shot to drop out of the belt and finally can't enter into in the middle of the receiving mechanism. Arrange the orientation of addendum opposite with the transmission direction of belt for the shot can the joint in the tooth's socket of herringbone tooth, further improve the stability in the transportation, prevent that the shot from dropping.
Optionally, a support roller is arranged below the belt, and the support roller is used for supporting the belt and enabling the belt to be arranged in a V shape.
Through adopting above-mentioned technical scheme, form the belt of V-arrangement cross-section, can prevent that the shot from taking place to drop from the both sides of belt in transmission process to guarantee that the shot can be transmitted to the second grade filtering mechanism of frame lower extreme by the belt, guarantee recovery efficiency.
Optionally, a discharge port of the second material guide groove extends out of the right lower part of the rack.
Through adopting above-mentioned technical scheme, the discharge gate of second baffle box stretches out in the frame for the device that gathers materials can arrange in the outside of frame, makes things convenient for the later stage to carry the device that gathers materials, retrieves the shot.
In summary, the present application includes at least one of the following beneficial technical effects:
1. one-level and second grade filtering mechanism in utilizing, the impurity that mix with in the shot filters and gets rid of, and one-level filtering mechanism is arranged in filtering the large particle size impurity that gets rid of in the shot, like the foundry goods fragment that mix with, burr etc. and second grade filtering mechanism is arranged in getting rid of the small particle size impurity that mix with in the shot, like sand grain, cinder etc. that mix with. Utilize belt transmission mechanism to realize the material transmission of material at one-level and second grade filtering mechanism, the belt has good elasticity, can alleviate impact and vibration at work, avoids the shot to drop, and the while moves steadily noiselessness. The purity of the treated steel shots is improved, so that the treated steel shots can enter the shot blasting machine again to jet and impact the casting, the sand sticking, the burrs and the like on the surface of the casting are effectively removed, and the surface quality of the casting is improved.
2. The setting of slope frame for the shot is transmitted the in-process of secondary filter mechanism through belt transport mechanism, and the weight of shot is big, and at the in-process that drops from the frame upper end, has big gravitational potential energy, and the collision takes place on dropping on the second baffle box, can shake off the sand grain, the cinder that adhere on the shot surface through the collision, realizes that the shot separates with surperficial sand grain, cinder, and the sand grain, the cinder after the separation are filtered through secondary filter mechanism and are got rid of.
3. The belt transmission mechanism is stable in conveying, relative motion does not exist between the materials and the conveying belt, falling of steel shots in the conveying process can be avoided, and the treatment efficiency is improved. The driving component adopts belt transmission to output the power of the motor to the driving roller, and the rotating stability of the driving roller is improved, so that the transmission stability of the material between the primary filtering mechanism and the secondary filtering mechanism is further improved.
Drawings
FIG. 1 is a schematic perspective view of a steel shot processing device of a casting shot blasting machine according to the present application;
FIG. 2 is a left side view of the casting shot-blasting machine shot-processing apparatus of the present application;
fig. 3 is a rear view of the casting shot-blasting machine shot-processing apparatus of the present application.
Description of reference numerals: 1. a frame; 2. a primary filtering mechanism; 21. a first material guide chute; 22. filtering with a screen; 3. a secondary filtering mechanism; 31. a second material guide chute; 32. a filtration pore; 33. a guide plate; 4. a belt transport mechanism; 41. a drive roll; 42. a driven roller; 43. a conveyor belt; 44. a drive assembly; 441. a motor; 442. a driving wheel; 443. a driven wheel; 444. a drive belt; 45. a support roller; 5. aggregate device.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a steel shot processing device of a casting shot blasting machine. Referring to fig. 1-2, a casting shot blasting machine steel shot processing device comprises a rack 1 which is obliquely arranged, a primary filtering mechanism 2 for separating impurities is arranged at the lower end of the rack 1, a secondary filtering mechanism 3 for separating impurities is arranged at the upper end of the rack 1, a belt transmission mechanism transmits materials filtered by the primary filtering mechanism 2 to the secondary filtering mechanism 3 for secondary filtering, the filtering diameter of the primary filtering mechanism 2 is larger than that of the secondary filtering mechanism 3, wherein the primary filtering mechanism 2 is arranged above the belt transmission mechanism 4, the secondary filtering mechanism 3 is arranged below the belt transmission mechanism 4, and an aggregate device 5 is arranged on the lower side of a discharge port of the secondary filtering mechanism 3.
During operation, utilize one-level filter mechanism 2 and second grade filter mechanism 3 among the foundry goods shot-blasting machine shot-processing equipment, filter the impurity that mix with in the shot and get rid of, one-level filter mechanism 2 is arranged in filtering and gets rid of the large granule size impurity that mix with in the shot, like the foundry goods fragment that mix with, burr etc. and second grade filter mechanism 3 is arranged in getting rid of the small granule size impurity that mix with in the shot, like sand grain, cinder etc. that mix with.
Utilize belt transmission mechanism 4 to realize the material at the material transmission of one-level filtering mechanism 2 and second grade filtering mechanism 3, the belt has good elasticity, can alleviate impact and vibration at work, avoids the shot to drop, and the while moves steadily noiselessness. The slope of frame 1 sets up for the shot transmits the in-process to second grade filter mechanism 3 through belt transport mechanism 4, and the weight of shot is big, and in-process that drops from frame 1 upper end has big gravitational potential energy, drops and collides on second baffle box 31, can shake off the sand grain, the cinder that adhere on the shot surface through the collision, realizes that sand grain, the cinder separation on shot and surface, and the sand grain, the cinder after the separation are filtered through second grade filter mechanism 3 and are got rid of.
Optionally, the primary filter mechanism 2 includes a first material guide chute 21 and a filter screen 22 disposed in the material guide chute.
During operation, the shot is leading-in the first baffle box 21, and the impurity that the diameter is greater than filter screen 22 filtration pore is intercepted above the filter screen, and the shot is less than the diameter of filter screen filtration pore, can pass through the filter screen smoothly, falls into on the belt, enters into and further filters in second grade filter mechanism 3.
Optionally, the secondary filtering mechanism 3 includes a second material guiding chute 31, a filtering hole 32 disposed at the bottom of the second material guiding chute 31, and a guide plate 33 disposed in the second material guiding chute 31 for guiding the material into the material collecting device 5.
During operation, the steel shots are guided into the second material guide groove 31, the steel shots with the diameter larger than that of the filtering holes 32 enter the material collecting device 5 on the lower side of the discharge hole of the secondary filtering mechanism 3 along the guide profile of the guide plate 33, sand grains, oxide scales and the like mixed in the steel shots pass through the filtering holes 32 due to the size smaller than that of the filtering holes 32 and fall into the lower side of the rack 1, and optionally, a waste material collecting box can be arranged on the lower side of the rack for collecting the sand grains, the oxide scales and the like.
Referring to fig. 2 and 3, optionally, the belt transmission mechanism 4 includes a driving roller 41 mounted at the upper end of the frame 1, a driven roller 42 mounted at the lower end of the frame 1, a conveying belt 43 stretched over the driving roller 41 and the driven roller 42, and a driving assembly 44 for driving the driving roller 41, wherein the driving assembly 44 includes a motor 441, a driving wheel 442 fixedly connected to the rotating shaft of the motor 441, a driven wheel 443 fixed to the roller shaft of the driving roller 41, and a driving belt 444 stretched over the driving wheel 442 and the driven wheel 443.
During operation, the belt conveying mechanism 4 is conveyed stably, relative motion does not exist between the materials and the conveying belt 43, falling of steel shots in the conveying process can be avoided, and the processing efficiency is improved. The driving assembly 44 outputs the power of the motor 441 to the driving roller 41 by using the driving belt 444, so that the rotating stability of the driving roller 41 is improved, and the transmission stability of the materials between the primary filtering mechanism 2 and the secondary filtering mechanism 3 is further improved.
Alternatively, the conveying belt 43 is provided with herringbone teeth, and the tooth tops of the herringbone teeth face in the opposite direction to the conveying direction of the conveying belt 43.
During operation, herringbone tooth can increase the frictional force on shot and conveyor belt 43 surface for accomplish during the first grade filterable shot transmits second grade filter mechanism 3 in order, improve the controllability of clean-up process, avoid shot unordered transmission, bump and lead to the shot to drop out conveyor belt 43 outside and finally can't enter into second grade filter mechanism 3 and work as. The direction of the tooth tops of the herringbone teeth is opposite to the transmission direction of the conveying belt 43, so that the steel shots can be clamped in the tooth grooves of the herringbone teeth, the stability in the conveying process is further improved, and the steel shots are prevented from falling.
Optionally, a support roller 45 is disposed below the conveyor belt 43, and the support roller 45 is used for supporting the conveyor belt 43 and making the conveyor belt 43 in a V-shaped arrangement.
During operation, V-arrangement cross-section's transportation belt 43 can prevent that the shot from taking place to drop from the both sides of transportation belt 43 in transmission process to guarantee that the shot can be transmitted the second grade filtering mechanism 3 of frame lower extreme by transportation belt 43, guarantee recovery efficiency.
Optionally, the discharge hole of the second material guiding chute 31 extends out of the right lower part of the frame 1.
During operation, the discharge hole of the second guide chute 32 extends out of the rack, so that the material collecting device 5 can be arranged outside the rack, the material collecting device can be conveniently carried in the later period, and steel shots are recycled.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes in the mechanism, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a foundry goods shot-blasting machine steel shot treatment facility which characterized in that: frame (1) including the slope setting, the lower extreme of frame (1) is provided with one-level filtering mechanism (2) that are used for separating impurity, the upper end of frame (1) is provided with second grade filtering mechanism (3) that are used for separating impurity, material transportation is realized through belt transmission mechanism (4) to one-level filtering mechanism (2) and second grade filtering mechanism (3), wherein one-level filtering mechanism (2) set up in belt transmission mechanism (4) top, second grade filtering mechanism (3) set up in belt transmission mechanism (4) below, the downside of the discharge gate of second grade filtering mechanism (3) is provided with aggregate device (5), wherein, the diameter of filtering of one-level filtering mechanism (2) is greater than the diameter of filtering of second grade filtering mechanism (3).
2. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: the belt transmission mechanism (4) comprises a driving roller (41) erected at the upper end of the rack (1), a driven roller (42) erected at the lower end of the rack (1), a conveying belt (43) tensioned on the driving roller (41) and the driven roller (42), and a driving assembly (44) used for driving the driving roller (41), wherein the driving assembly (44) comprises a motor (441), a driving wheel (442) fixedly connected with a rotating shaft of the motor (441), a driven wheel (443) fixed on a roller shaft of the driving roller (41), and a transmission belt (444) tensioned on the driving wheel (442) and the driven wheel (443).
3. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: the primary filtering mechanism (2) comprises a first material guide groove (21) and a filter screen (22) arranged in the material guide groove.
4. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: the secondary filtering mechanism (3) comprises a second material guide groove (31), filtering holes (32) arranged at the bottom of the second material guide groove (31) and a guide plate (33) which is arranged in the second material guide groove (31) and used for guiding materials into the material collecting device (5).
5. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: the discharge hole of the second guide chute (31) extends out of the right lower part of the frame (1).
6. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: the conveying belt (43) is provided with herringbone teeth, and tooth tops of the herringbone teeth face opposite to the conveying direction of the conveying belt (43).
7. The casting shot blasting machine steel shot processing equipment as claimed in claim 1, wherein: supporting rollers (45) are arranged below the conveying belt (43), and the supporting rollers (45) are used for supporting the conveying belt (43) and enabling the conveying belt (43) to be arranged in a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772784.7U CN212762947U (en) | 2020-08-21 | 2020-08-21 | Steel shot treatment equipment of casting shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772784.7U CN212762947U (en) | 2020-08-21 | 2020-08-21 | Steel shot treatment equipment of casting shot blasting machine |
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| CN212762947U true CN212762947U (en) | 2021-03-23 |
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| CN202021772784.7U Active CN212762947U (en) | 2020-08-21 | 2020-08-21 | Steel shot treatment equipment of casting shot blasting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463839A (en) * | 2022-07-29 | 2022-12-13 | 潍坊华星机械有限公司 | Slag ball magnetic separation device for shot blasting machine and shot blasting machine |
-
2020
- 2020-08-21 CN CN202021772784.7U patent/CN212762947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463839A (en) * | 2022-07-29 | 2022-12-13 | 潍坊华星机械有限公司 | Slag ball magnetic separation device for shot blasting machine and shot blasting machine |
| CN115463839B (en) * | 2022-07-29 | 2023-09-01 | 潍坊华星机械有限公司 | Slag ball magnetic separation device for shot blasting machine and shot blasting machine |
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