CN117620913A - Feeding device for shot blasting machine - Google Patents
Feeding device for shot blasting machine Download PDFInfo
- Publication number
- CN117620913A CN117620913A CN202311598501.XA CN202311598501A CN117620913A CN 117620913 A CN117620913 A CN 117620913A CN 202311598501 A CN202311598501 A CN 202311598501A CN 117620913 A CN117620913 A CN 117620913A
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- China
- Prior art keywords
- fixedly connected
- rotating shaft
- dust
- guide plate
- blasting machine
- 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.)
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- 238000005422 blasting Methods 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 144
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000005291 magnetic effect Effects 0.000 claims description 49
- 238000007790 scraping Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 230000001680 brushing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000008188 pellet Substances 0.000 abstract description 44
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005266 casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
-
- 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
-
- 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
- B24C9/003—Removing abrasive powder out of the blasting machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a feeding device for a shot blasting machine, which relates to the technical field of shot blasting processing equipment and comprises a feeding square pipe, wherein a hopper is arranged at the top of the feeding square pipe, a conveying mechanism is arranged at the top of the hopper near the left side, a first hairbrush is fixedly connected to the center of the outer circular surface of a rotating shaft, a top-driven eccentric wheel is fixedly connected to the outer circular surface of the rotating shaft near the first hairbrush, a self-cleaning component is arranged at the left end of the outer circular surface of the rotating shaft, a blowing blade is fixedly connected to the right end of the outer circular surface of the rotating shaft, a V guide plate is slidingly connected to the bottom of the outer surface of a guide post, a crescent moon plate is fixedly connected to the side surface of the V guide plate, a leakage hole is formed in the position of the side surface of the V guide plate near the crescent moon plate, and a square hole is formed in the bottom of the V guide plate. This a feed arrangement for shot-blasting machine has reached the effect of preventing blockking up, can in time handle pellet surface dust, reduces the dust and fills, and be difficult for appearing the pellet and stop up, helps equipment normal operating.
Description
Technical Field
The invention relates to the technical field of shot blasting processing equipment, in particular to a feeding device for a shot blasting machine.
Background
With the rapid development of modern high and new technologies, the mechanical processing industry is also developed, and shot blasting is also a type of mechanical processing. In shot blasting, the most commonly used shot blasting machine. The shot blasting machine is casting equipment for cleaning or strengthening the surface of the casting by utilizing high-speed shots thrown out by the shot blasting machine, and can simultaneously perform shakeout, core removal and cleaning on the casting. It can be deburred, diaphragm or rust removed using a shot blasting machine to improve the adhesion of the coating surface. In the machining process, the shot blasting machine is widely used.
At present, the existing shot blasting machine has the problems that the shots at the shot inlet are easy to be piled up in the using process, so that a large number of shots cannot smoothly enter shot blasting equipment to further influence the normal operation of shot blasting processing, dust is attached to the surfaces of the shots, the abrasion of the shots is increased and dust pollution is easy to be caused when the shot blasting machine is used for a long time, and the dust cannot be treated in time,
disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a feed device for a shot blasting machine, comprising:
the feeding square pipe is provided with a hopper at the top, a conveying mechanism is arranged at the top of the hopper and close to the left side, and a mounting seat is arranged at the bottom of the feeding square pipe;
further comprises:
the dust brushing mechanism is provided with a rotating shaft which is rotationally connected to the inner surface of the feeding square pipe and is close to the central position, the right end of the outer circle surface of the rotating shaft penetrates through the right side of the inner surface of the feeding square pipe and extends to the outside, a first brush is fixedly connected to the central position of the outer circle surface of the rotating shaft, a top-driven eccentric wheel is fixedly connected to the outer circle surface of the rotating shaft and is close to the first brush, a separation net is fixedly connected to the left side of the outer surface of the feeding square pipe, the left end of the outer circle surface of the rotating shaft is rotationally connected with the central position of the separation net, the left end of the outer circle surface of the rotating shaft penetrates through the separation net and extends to the outside, a self-cleaning assembly is arranged at the left end of the outer circle surface of the rotating shaft, a blowing blade is fixedly connected to the right end of the outer circle surface of the rotating shaft, at the moment, the first brush and the blowing blade are driven to rotate, at the moment, the pellets falling in the feeding square pipe are removed by the first brush in the rotation, the rotation of the first brush, the pellets are adhered to the surfaces of the pellets are further blown to the side, and the dust is further blown from the air inlet holes of the pellets along with the rotation of the blowing blades, and the dust is further blown from the inner side of the cleaning square pipe to the side of the dust cleaning hole in time;
the anti-stacking component is provided with a base which is fixedly connected to the inner surface of the feeding square pipe through a screw and is close to the top position, the bottom of the base is fixedly connected with a guide pillar, the outer surface bottom of the guide pillar is slidably connected with a V-shaped guide plate, the opening of the V-shaped guide plate is downward, the bottom edge of the V-shaped guide plate is close to the position fixedly connected with a reset spring, the top end of the reset spring is fixedly connected with the bottom of the base, the side surface of the V-shaped guide plate is fixedly connected with a crescent plate, the side surface of the V-shaped guide plate is close to the position of the crescent plate, a leakage hole is formed in the bottom of the V-shaped guide plate, a square hole is formed in the bottom of the V-shaped guide plate, two symmetrical jacking eccentric wheels are utilized to rotate together, then the jacking eccentric wheels are utilized to apply upward jacking force to the bottom of the V-shaped guide plate, the V-shaped guide plate moves upward under the guide of the guide pillar, the reset spring is compressed, the edge of the jacking eccentric wheels and the bottom of the V-shaped guide plate are separated from the bottom of the V-shaped guide plate, the V-shaped guide plate is enabled to be in a reciprocating manner, the action of the V-shaped guide plate can not to be stacked, and the V-shaped guide plate can be always kept to slide downwards, and the elastic force can not slide downwards along with the jacking pill can be kept.
Preferably, the air inlet is formed in the right side of the outer surface of the feeding square pipe and close to the position of the rotating shaft, the air gathering port is fixedly connected to the right side of the outer surface of the feeding square pipe and close to the position of the air inlet, the servo motor is fixedly connected to the central position of the top of the air gathering port, and the output end of the servo motor is in transmission connection with the right end of the outer circular surface of the rotating shaft through the belt transmission assembly.
Preferably, the right side of the inner surface of the feeding square tube is provided with a rotating hole matched with the right end of the outer circular surface of the rotating shaft, and the center position of the separation net is provided with a rotating hole matched with the left end of the outer circular surface of the rotating shaft.
Preferably, the self-cleaning assembly comprises a fixing cap, the left side of the outer surface of the fixing cap is fixedly connected with the left end of the outer circular surface of the rotating shaft, the outer circular surface of the fixing cap is fixedly connected with a scraping plate, the side surface of the scraping plate is fixedly connected with a second brush, the side surface of the scraping plate is far away from one end of the fixing cap, a strong magnetic ball is fixedly connected with one end of the fixing cap, the rotating scraping plate is utilized to primarily scrape dust attached to the surface of the dust filter plate, the second brush can rotate along with the scraping plate, and at the moment, the dust remained on the dust filter plate is timely brushed away by the second brush rotating circumferentially.
Preferably, two scrapers are arranged, the two scrapers are symmetrically arranged along the axis center of the fixing cap, and the side surfaces of the scrapers are arc-shaped.
Preferably, the crescent plates are uniformly distributed on the side surface of the V-shaped guide plate, the material leakage holes are uniformly distributed on the side surface of the V-shaped guide plate and are close to the crescent plates, and the crescent plates and the material leakage holes are staggered.
Preferably, the surface left side of feeding side pipe is provided with dust removal subassembly, dust removal subassembly includes the dust collection box, the surface right-hand member of dust collection box passes through screw and the surface left side fixed connection of feeding side pipe, a word air outlet has been seted up on the surface right side of dust collection box, the internal surface of dust collection box just is close to self-cleaning subassembly's position fixedly connected with dust filter plate, the internal surface top of dust collection box is provided with and beats the module, the apron is installed to the bottom of dust collection box, under blowing blade blow, the air current blows the dust left side, and the air current carries the dust to pass the net and enters into the dust collection box this moment in, and the dust is filtered by the dust filter plate this moment, and the air current then discharges from a word air outlet, has so formed the circulation of air, promotes the processing to the dust.
Preferably, the straight air outlets are uniformly distributed on the right side of the outer surface of the dust collection box, and the bottom of the dust collection box is provided with mounting holes matched with the cover plate.
Preferably, the knocking module comprises a connecting swinging rod, the top end of the connecting swinging rod is hinged to the top of the inner surface of the dust collection box, the bottom of the connecting swinging rod is fixedly connected with a knocking magnetic hammer, the side surface of the knocking magnetic hammer is attached to the side surface of the dust filter plate, the outer surface of the connecting swinging rod is fixedly connected with a tension spring close to the top, the top end of the tension spring is fixedly connected with the top of the inner surface of the dust collection box, when the scraper blade rotates, dust attached to the surface of the dust filter plate can be scraped off, a strong magnetic ball can be driven to rotate circumferentially, and repulsive magnetic force is generated when the rotating strong magnetic ball is close to the knocking magnetic hammer, so that the knocking magnetic hammer can be subjected to magnetic thrust away from one side of the dust filter plate.
Along with the magnetic thrust disappears to under the elastic tension of extension spring, make the connection swinging arms drive and strike the magnetic hammer and reset, strike the magnetic hammer and strike the dust filter plate this moment, make the dust filter plate produce the vibration, and then make the dust that glues at dust filter plate surface drop, realize self-cleaning's effect, be difficult for forming the jam.
Preferably, the tension spring is arc-shaped, and the circle center of the tension spring coincides with the top hinge point of the connecting swing rod.
The invention provides a feeding device for a shot blasting machine. The beneficial effects are as follows:
1. this a feed arrangement for shot-blasting machine drives the pivot through servo motor and rotates, and first brush and blowing blade are driven and are rotated this moment, and the pellet that falls down in the feeding side pipe is brushed by first brush in rotating this moment, and then makes pellet surface attached dust brush, and then in time clean the pellet, simultaneously along with blowing blade's rotation, outside air blows into the feeding side intraductal from the fresh air inlet, and then blows the dust that brushes down to the left side for the pellet is kept away from to the dust, and then reduces dust secondary adhesion.
2. This a feed arrangement for shot-blasting machine, it rotates to drive the top when the pivot moves the eccentric wheel, and then utilize the circumference pivoted top to move the eccentric wheel and apply ascending top power to the bottom of V-arrangement guide plate, and under the direction of guide pillar, make V-arrangement guide plate upwards move, and reset spring receives the compression, follow the continuous rotation of top moving the eccentric wheel, make the edge that moves the eccentric wheel and the bottom of V-arrangement guide plate break away from, the pressing force disappears this moment, and under reset spring's elasticity effect, make V-arrangement guide plate slide downwards, and then make V-arrangement guide plate can carry out reciprocating motion from top to bottom, remain dynamic throughout, and then make the pellet that falls down in the square pipe of follow feeding carry out the top and move, be difficult for appearing the condition of piling up.
3. This a feed arrangement for shot-blasting machine, usable V-arrangement guide plate upwards moves, and then makes the crescent moon board upwards move, and the top edge and the pellet contact of crescent moon board this moment not only can alternate the pellet of piling up for the pellet dispersion, can also shunt the pellet of dispersion, makes the pellet evenly scatter on the V-arrangement guide plate, and promotes the pellet to leak down from the weeping hole.
4. This a feed arrangement for shot-blasting machine under the blowing blade in rotation blows, the air current blows the dust left side, and the air current carries the dust to pass the screen and enter into the dust collection box this moment, and the dust is filtered by the dust filter plate this moment, and the air current then is discharged from a word air outlet, has so formed the circulation of air, promotes the processing to the dust.
5. This a feed arrangement for shot-blasting machine utilizes the rotation of pivot, can make the whole rotation of automatically cleaning subassembly, and the scraper blade that rotates this moment carries out the preliminary to the dust that the dust filter plate surface adheres to and scrapes, and the second brush can rotate along with the scraper blade, and the second brush of circumference pivoted is in time brushed the dust of remaining on the dust filter plate this moment.
6. This a feed arrangement for shot-blasting machine utilizes the rotation of scraper blade, not only can strike off the dust that dust filter plate surface adheres to, still can drive strong magnetic ball and carry out the circumference and rotate, and when utilizing the strong magnetic ball in the rotation to be close to the striking magnetic hammer, can produce repulsive magnetic force, and keep away from the striking magnetic hammer along with strong magnetic ball, make magnetic thrust disappear, and under the elastic tension of extension spring, make the connecting swinging rod drive strike the magnetic hammer and reset, strike the magnetic hammer and strike the dust filter plate this moment, make the dust filter plate produce the vibration, and then make the dust that glues at dust filter plate surface drop, realize self-cleaning's effect, be difficult for forming the jam.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a feeding device for a shot blasting machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of a feed device for a shot blasting machine according to the present invention;
FIG. 3 is a schematic diagram of a connection structure between the dust brushing mechanism and the feeding square tube;
FIG. 4 is a schematic diagram of a right-hand structure of the dust brushing mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the dust brushing mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;
FIG. 7 is a schematic view of the overall structure of the anti-stacking assembly of the present invention;
FIG. 8 is a schematic cross-sectional view of a dust collection assembly according to the present invention;
FIG. 9 is a schematic view of the overall structure of the knocking module according to the present invention.
In the figure: 1. a feeding square tube; 2. a hopper; 3. a conveying mechanism; 4. a mounting base; 5. a dust brushing mechanism; 6. an anti-stacking assembly; 7. a dust removal assembly; 51. a rotating shaft; 52. a first brush; 53. pushing the eccentric wheel; 54. a screen; 55. a self-cleaning assembly; 56. blowing the blade; 57. an air inlet hole; 58. a wind gathering port; 59. a servo motor; 61. a base; 62. a guide post; 63. v-shaped guide plates; 64. a return spring; 65. a crescent plate; 66. a material leakage hole; 67. square holes; 551. a fixing cap; 552. a scraper; 553. a second brush; 554. a strong magnetic ball; 71. a dust collection box; 72. a straight air outlet; 73. a dust filter plate; 74. knocking the module; 75. a cover plate; 741. connecting a swinging rod; 742. knocking a magnetic hammer; 743. and a tension spring.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 6, the present invention provides a technical solution: a feed device for a shot blasting machine, comprising:
the feeding square tube 1, the top of the feeding square tube 1 is provided with a hopper 2, the hopper 2 is convenient for receiving the pellets, the top of the hopper 2 is provided with a conveying mechanism 3 close to the left side, the conveying mechanism 3 can convey the pellets, the bottom of the feeding square tube 1 is provided with a mounting seat 4, and the mounting seat 4 is convenient for mounting the whole device;
further comprises:
a dust brushing mechanism 5, the dust brushing mechanism 5 is provided with a rotating shaft 51 which is rotatably connected on the inner surface of the feeding square tube 1 and is close to the central position, the right end of the outer circle surface of the rotating shaft 51 penetrates through the right side of the inner surface of the feeding square tube 1 and extends to the outside, the central position of the outer circle surface of the rotating shaft 51 is fixedly connected with a first brush 52, the outer circle surface of the rotating shaft 51 is fixedly connected with a top-moving eccentric wheel 53, the left side of the outer surface of the feeding square tube 1 is fixedly connected with a separation net 54, the left end of the outer circle surface of the rotating shaft 51 is rotatably connected with the central position of the separation net 54, the left end of the outer circle surface of the rotating shaft 51 penetrates through the separation net 54 and extends to the outside, the left end of the outer circle surface of the rotating shaft 51 is provided with a self-cleaning assembly 55, the right end of the outer circle surface of the rotating shaft 51 is fixedly connected with a blowing blade 56, the right side of the outer surface of the feeding square tube 1 and the position close to the rotating shaft 51 is provided with an air inlet 57, the right side of the outer surface of the feeding square tube 1 is fixedly connected with a wind gathering port 58 close to the wind inlet 57, the center of the top of the wind gathering port 58 is fixedly connected with a servo motor 59, the output end of the servo motor 59 is in transmission connection with the right end of the outer circular surface of the rotating shaft 51 through a belt transmission assembly, the output end of the servo motor 59 drives the rotating shaft 51 to rotate through the belt transmission assembly, at the moment, the first hairbrush 52 and the blowing blades 56 are driven to rotate, at the moment, the pellets falling in the feeding square tube 1 are brushed off by the rotating first hairbrush 52, so that dust attached to the surfaces of the pellets is brushed off, the pellets are cleaned in time, and meanwhile, along with the rotation of the blowing blades 56, external air is blown into the feeding square tube 1 from the wind inlet 57, so that the brushed dust is blown to the left side, and the pellets are far away from the pellets, thereby reducing the secondary adhesion of dust.
The rotation hole matched with the right end of the outer circular surface of the rotating shaft 51 is formed in the right side of the inner surface of the feeding square tube 1, the rotating shaft 51 is convenient to rotate, the rotation hole matched with the left end of the outer circular surface of the rotating shaft 51 is formed in the center of the separation net 54, the rotating shaft 51 is convenient to rotate, and the rotating shaft 51 is not easy to clamp when rotating.
A second embodiment, as shown in fig. 1-7, is based on the first embodiment:
the anti-accumulation component 6, the anti-accumulation component 6 is provided with a base 61 fixedly connected on the inner surface of the feeding square tube 1 through a screw and close to the top position, the bottom of the base 61 is fixedly connected with a guide post 62, the bottom of the outer surface of the guide post 62 is slidingly connected with a V-shaped guide plate 63, the opening of the V-shaped guide plate 63 is downward, the bottom edge of the V-shaped guide plate 63 is fixedly connected with a return spring 64 close to the guide post 62, the top end of the return spring 64 is fixedly connected with the bottom of the base 61, the side surface of the V-shaped guide plate 63 is fixedly connected with a crescent plate 65, the side surface of the V-shaped guide plate 63 is provided with a leakage hole 66 close to the crescent plate 65, the bottom of the V-shaped guide plate 63 is provided with a square hole 67, at this time, the two symmetrical top moving eccentric wheels 53 rotate together, and then upward top power is applied to the bottom of the V-shaped guide plate 63 by using the top moving eccentric wheels 53 which rotate circumferentially, and under the guiding of the guide post 62, the V-shaped guide plate 63 moves upwards, and the return spring 64 is compressed, so that the edge of the top moving eccentric wheel 53 is separated from the bottom of the V-shaped guide plate 63 along with the continuous rotation of the top moving eccentric wheel 53, at this time, the pressing force disappears, and under the elastic force of the return spring 64, the V-shaped guide plate 63 slides downwards, and then the V-shaped guide plate 63 can reciprocate up and down, so that the dynamic state is kept all the time, and the pellets falling from the feeding square tube 1 are ejected, and the stacking condition is not easy to occur.
The V-shaped guide plate 63 can be utilized to move upwards, so that the crescent plate 65 moves upwards, at the moment, the top edge of the crescent plate 65 is in contact with the pellets, not only can piled pellets be inserted, the pellets can be dispersed, but also the dispersed pellets can be split, so that the pellets are uniformly dispersed on the V-shaped guide plate 63, and the pellets are promoted to leak downwards from the material leakage holes 66.
Crescent plate 65 evenly distributed is in V-arrangement guide plate 63's side surface, is convenient for alternate the pellet of piling up, and the position that the leak hole 66 evenly distributed just is close to crescent plate 65 at V-arrangement guide plate 63's side surface, crescent plate 65 and leak hole 66 staggered arrangement.
A third embodiment, as shown in fig. 1-6 and fig. 8-9, is based on the first embodiment:
the dust removal assembly 7 is arranged on the left side of the outer surface of the feeding square tube 1, the dust removal assembly 7 comprises a dust collection box 71, the right end of the outer surface of the dust collection box 71 is fixedly connected with the left side of the outer surface of the feeding square tube 1 through a screw, a straight air outlet 72 is formed in the right side of the outer surface of the dust collection box 71, a dust filter plate 73 is fixedly connected to the inner surface of the dust collection box 71 and is close to the self-cleaning assembly 55, a knocking module 74 is arranged on the top of the inner surface of the dust collection box 71, a cover plate 75 is arranged at the bottom of the dust collection box 71, under the condition that the rotating blowing blades 56 blow, air flow blows dust to the left side, at the moment, the air flow carries dust to pass through the separation net 54 and enters the dust collection box 71, at the moment, the dust is filtered by the dust filter plate 73, and the air flow is discharged from the straight air outlet 72, so that air circulation is formed, and dust treatment is promoted.
The straight air outlets 72 are evenly distributed on the right side of the outer surface of the dust box 71, and mounting holes matched with the cover plate 75 are formed in the bottom of the dust box 71, so that the cover plate 75 can be conveniently dismounted.
The self-cleaning assembly 55 comprises a fixing cap 551, the left side of the outer surface of the fixing cap 551 is fixedly connected with the left end of the outer circular surface of the rotating shaft 51, the outer circular surface of the fixing cap 551 is fixedly connected with a scraping plate 552, the side surface of the scraping plate 552 is fixedly connected with a second hairbrush 553, one end of the side surface of the scraping plate 552, which is far away from the fixing cap 551, is fixedly connected with a strong magnetic ball 554, the self-cleaning assembly 55 can rotate integrally by utilizing the rotation of the rotating shaft 51, the scraping plate 552 in the rotation primarily scrapes dust attached to the surface of the dust filter plate 73, the second hairbrush 553 rotates along with the scraping plate 552, and the dust remained on the dust filter plate 73 is timely brushed off by the second hairbrush 553 in the circumferential rotation.
The number of the squeegees 552 is two, and the two squeegees 552 are arranged along the center of the axis of the fixing cap 551, so that the scraping work is conveniently performed together by using the one centrally symmetrical squeegees 552, and the side surfaces of the squeegees 552 are arranged in an arc shape.
The knocking module 74 comprises a connecting swinging rod 741, the top end of the connecting swinging rod 741 is hinged with the top of the inner surface of the dust box 71, the bottom of the connecting swinging rod 741 is fixedly connected with a knocking magnetic hammer 742, the side surface of the knocking magnetic hammer 742 is attached to the side surface of the dust filter plate 73, a tension spring 743 is fixedly connected to the outer surface of the connecting swinging rod 741 and close to the top, the top end of the tension spring 743 is fixedly connected with the top of the inner surface of the dust box 71, when the scraper 552 rotates, dust attached to the surface of the dust filter plate 73 can be scraped, the ferromagnetic ball 554 can be driven to rotate circumferentially, and when the rotating ferromagnetic ball 554 is close to the knocking magnetic hammer 742, the knocking magnetic hammer 742 and the ferromagnetic ball 554 are combined to form the same magnetic pole, repulsive magnetic force is generated, the knocking magnetic hammer 742 can be stressed away from one side of the dust filter plate 73, the top of the connecting swinging rod 741 is hinged with the top of the inner surface of the dust filter plate 71, and the top of the connecting swinging rod 741 is driven by the connecting swinging rod 741, the knocking magnetic hammer 742 moves away from one side of the dust filter plate 73, and the tension spring 743 is stretched.
Along with strong magnetic ball 554 keeps away from and beats magnetic hammer 742 for magnetic thrust disappears to under the elasticity pulling force of extension spring 743, make connect swinging arms 741 drive and beat magnetic hammer 742 and reset, beat magnetic hammer 742 and beat dust filter plate 73 this moment, make dust filter plate 73 produce the vibration, and then make the dust that glues at dust filter plate 73 surface drop, realize self-cleaning's effect, be difficult for forming the jam.
The tension spring 743 is arc-shaped, and the center of the tension spring 743 coincides with the top hinge point of the connecting swing rod 741, so that the tension spring 743 is not easy to bend when being compressed.
During the use, carry the pellet through conveying mechanism 3, carry the pellet into hopper 2, the pellet drops in to feeding square pipe 1 this moment, the pellet that drops passes from weeping hole 66 this moment, and the pellet continuously drops, open servo motor 59 simultaneously, the output of servo motor 59 utilizes the belt drive subassembly to drive pivot 51 and rotates this moment, first brush 52 and blowing blade 56 are driven and are rotated this moment, the pellet that drops in feeding square pipe 1 this moment is brushed by the first brush 52 in rotation, and then make the dust that the pellet surface attached brush off, and then clean in time, simultaneously along with the rotation of blowing blade 56, outside air blows into feeding square pipe 1 from the fresh air inlet 57, and then blow the dust that brushes off to the left side, make the dust keep away from the pellet, and then reduce dust secondary adhesion;
when the rotating shaft 51 rotates, the pushing eccentric wheel 53 is driven to rotate, so that upward pushing force is applied to the bottom of the V-shaped guide plate 63 by the pushing eccentric wheel 53 which rotates circumferentially, the V-shaped guide plate 63 moves upwards under the guide of the guide post 62, the return spring 64 is compressed, the edge of the pushing eccentric wheel 53 is separated from the bottom of the V-shaped guide plate 63 along with the continuous rotation of the pushing eccentric wheel 53, the pressing force disappears at the moment, the V-shaped guide plate 63 slides downwards under the action of the elastic force of the return spring 64, the V-shaped guide plate 63 can reciprocate up and down, and therefore, the pellets falling from the feeding square tube 1 are pushed, the condition of pellet blocking is not easy to occur, and the pellets fall smoothly;
under the blowing of the blowing blade 56, the air flow blows dust to the left, at this moment, the air flow carries the dust to pass through the screen 54 and enters the dust collection box 71, and the air flow is discharged from the straight air outlet 72, so that air circulation is formed, at this moment, the dust is filtered by the dust filter plate 73, the dust treatment is promoted, when the scraping plate 552 rotates, the dust attached to the surface of the dust filter plate 73 can be scraped, the knocking magnetic hammer 742 is driven to rotate, the knocking magnetic hammer 742 can be driven by magnetic thrust on the side far away from the dust filter plate 73, the knocking magnetic hammer 742 is driven by the connecting swinging rod 741, the knocking magnetic hammer 742 is driven by the connecting swinging rod 743 to be stretched, the magnetic thrust disappears along with the strong magnetic ball 554, and under the elastic tension of the tension spring 743, the connecting swinging rod 741 drives the knocking magnetic hammer 742 to reset, at this moment, the knocking magnetic hammer 742 vibrates the dust filter plate 73, the dust adhered to the surface of the dust filter plate 73, the dust filter plate 73 is further easy to drop, and the self-cleaning knocking effect is realized, and the blocking is not easy to form;
when the cleaning of the dust attached to the pellets is completed, the operation of the device can be stopped, and at this time, the cover plate 75 can be detached to clean the dust in the dust box 71.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. A feed device for a shot blasting machine, comprising:
the feeding square tube (1), the top of the feeding square tube (1) is provided with a hopper (2), a conveying mechanism (3) is arranged at the top of the hopper (2) and close to the left side, and a mounting seat (4) is arranged at the bottom of the feeding square tube (1);
characterized by further comprising:
the dust brushing mechanism (5), the dust brushing mechanism (5) is provided with a rotating shaft (51) which is rotatably connected to the inner surface of the feeding square pipe (1) and is close to the central position, the right end of the outer circular surface of the rotating shaft (51) penetrates through the right side of the inner surface of the feeding square pipe (1) and extends to the outside, the central position of the outer circular surface of the rotating shaft (51) is fixedly connected with a first hairbrush (52), the outer circular surface of the rotating shaft (51) is fixedly connected with a top-driven eccentric wheel (53) close to the first hairbrush (52), the left side of the outer surface of the feeding square pipe (1) is fixedly connected with a separation net (54), the left end of the outer circular surface of the rotating shaft (51) is rotatably connected with the central position of the separation net (54), the left end of the outer circular surface of the rotating shaft (51) penetrates through the separation net (54) and extends to the outside, the left end of the outer circular surface of the rotating shaft (51) is provided with a self-cleaning assembly (55), and the right end of the outer circular surface of the rotating shaft (51) is fixedly connected with a blowing blade (56);
prevent piling up subassembly (6), this prevent piling up subassembly (6) have through screw fixed connection at the interior surface of feeding side pipe (1) and be close to base (61) of top position, just the bottom fixedly connected with guide pillar (62) of base (61), just the surface bottom sliding connection of guide pillar (62) has V-arrangement guide plate (63), just the opening of V-arrangement guide plate (63) is decurrent, just the bottom edge of V-arrangement guide plate (63) just is close to the position fixedly connected with reset spring (64) of guide pillar (62), just the top of reset spring (64) and the bottom fixed connection of base (61), just the side surface fixedly connected with crescent moon board (65) of V-arrangement guide plate (63), just the side surface of V-arrangement guide plate (63) just is close to the position of crescent moon board (65) has been seted up and has been leaked out material hole (66), just square hole (67) have been seted up to the bottom of V-arrangement guide plate (63).
2. A feed device for a shot blasting machine according to claim 1, wherein: the feeding square tube (1) is characterized in that an air inlet (57) is formed in the right side of the outer surface of the feeding square tube (1) and close to the position of the rotating shaft (51), an air gathering port (58) is fixedly connected to the right side of the outer surface of the feeding square tube (1) and close to the position of the air inlet (57), a servo motor (59) is fixedly connected to the central position of the top of the air gathering port (58), and the output end of the servo motor (59) is in transmission connection with the right end of the outer circular surface of the rotating shaft (51) through a belt transmission assembly.
3. A feed device for a shot blasting machine according to claim 1, wherein: the right side of the inner surface of the feeding square tube (1) is provided with a rotating hole matched with the right end of the outer circular surface of the rotating shaft (51), and the center position of the separation net (54) is provided with a rotating hole matched with the left end of the outer circular surface of the rotating shaft (51).
4. A feed device for a shot blasting machine according to claim 1, wherein: the self-cleaning assembly (55) comprises a fixing cap (551), the left side of the outer surface of the fixing cap (551) is fixedly connected with the left end of the outer circular surface of the rotating shaft (51), the outer circular surface of the fixing cap (551) is fixedly connected with a scraping plate (552), the side surface of the scraping plate (552) is fixedly connected with a second hairbrush (553), and the side surface of the scraping plate (552) is far away from one end of the fixing cap (551) and is fixedly connected with a strong magnetic ball (554).
5. A feed device for a shot blasting machine according to claim 4, wherein: the number of the scrapers (552) is two, the two scrapers (552) are symmetrically arranged along the center of the axis of the fixing cap (551), and the side surfaces of the scrapers (552) are arc-shaped.
6. A feed device for a shot blasting machine according to claim 1, wherein: the crescent moon plate (65) is evenly distributed on the side surface of the V-shaped guide plate (63), the material leakage holes (66) are evenly distributed on the side surface of the V-shaped guide plate (63) and are close to the crescent moon plate (65), and the crescent moon plate (65) and the material leakage holes (66) are staggered.
7. A feed device for a shot blasting machine according to claim 1, wherein: the dust collection device is characterized in that a dust collection assembly (7) is arranged on the left side of the outer surface of the feeding square tube (1), the dust collection assembly (7) comprises a dust collection box (71), the right end of the outer surface of the dust collection box (71) is fixedly connected with the left side of the outer surface of the feeding square tube (1) through a screw, a straight air outlet (72) is formed in the right side of the outer surface of the dust collection box (71), a dust filter plate (73) is fixedly connected to the inner surface of the dust collection box (71) and is close to the position of the self-cleaning assembly (55), a knocking module (74) is arranged at the top of the inner surface of the dust collection box (71), and a cover plate (75) is arranged at the bottom of the dust collection box (71).
8. A feed device for a shot blasting machine according to claim 7, wherein: the straight air outlets (72) are uniformly distributed on the right side of the outer surface of the dust collection box (71), and mounting holes matched with the cover plate (75) are formed in the bottom of the dust collection box (71).
9. A feed device for a shot blasting machine according to claim 7, wherein: the utility model provides a dust filter plate, including knocking module (74), including connecting swinging arms (741), the top of connecting swinging arms (741) is articulated with the internal surface top of dust collection box (71), the bottom fixedly connected with of connecting swinging arms (741) is knocked magnetic hammer (742), the lateral surface of knocking magnetic hammer (742) is laminated with the lateral surface of dust filter plate (73), the surface of connecting swinging arms (741) just is close to top position fixedly connected with extension spring (743), the top of extension spring (743) is fixedly connected with the internal surface top of dust collection box (71).
10. A feed device for a shot blasting machine according to claim 9, wherein: the tension spring (743) is arranged in an arc shape, and the circle center of the tension spring (743) coincides with the top end hinging point of the connecting swinging rod (741).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311598501.XA CN117620913A (en) | 2023-11-28 | 2023-11-28 | Feeding device for shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311598501.XA CN117620913A (en) | 2023-11-28 | 2023-11-28 | Feeding device for shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117620913A true CN117620913A (en) | 2024-03-01 |
Family
ID=90033252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311598501.XA Pending CN117620913A (en) | 2023-11-28 | 2023-11-28 | Feeding device for shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117620913A (en) |
-
2023
- 2023-11-28 CN CN202311598501.XA patent/CN117620913A/en active Pending
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