CN213032983U

CN213032983U - Gradual-layer shot separator for shot blasting machine

Info

Publication number: CN213032983U
Application number: CN202020920062.5U
Authority: CN
Inventors: 陈亚东; 陈相龙
Original assignee: Jiangsu Kaipucheng Machinery Co Ltd
Current assignee: Jiangsu Kaipucheng Machinery Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-23
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a gradual-layer shot separator for shot blasting machine, which comprises a box body, four corners at the bottom of the box body are all provided with a buffer mechanism, the front of the box body is provided with a first door body through a hinged shaft, a PLC controller is arranged below the front of the first door body, and the left and right ends of the top of the box body are symmetrically provided with feed inlets, the utility model discloses an installation guide plate, shots roll through the upper part that the feed inlets fall into the guide plate, dust is discharged into the inner cavity of a collecting box through a dust suction fan, so that the shots are separated from the dust, the shots fall into the inner cavity of a first screen frame through a discharge port, impurities are separated from the shots through a first screen hole, the separated shots continue to fall into the inner cavity of a second screen frame, the impurities are more finely separated from the shots through a second screen hole, and finally the shots screened through multilayer separation are discharged out of the box body through a discharge plate, so that the, the separation effect is obvious, and the quality of the pill is improved.

Description

Gradual-layer shot separator for shot blasting machine

Technical Field

The utility model relates to a shot splitter technical field specifically is a gradual layer shot separator for shot-blasting machine.

Background

Shot blasting machines are applied by more and more industries, shot is the most important part of the shot blasting machines, a separator of the shot blasting machine is a key part in shot blasting cleaning equipment, the quality of the separation effect directly influences the service life of vulnerable parts of the shot blasting machine and the shot blasting cleaning effect, but the existing separator still has certain problems, and the specific problems are as follows:

the traditional separator is single to the separation mode of shot for the effect of shot separation is not obvious, still has impurity to exist after the separation, has reduced the quality of shot, and traditional separator is inconvenient in addition dismantles the washing to the inner chamber, has reduced the practicality of separator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gradual stratification shot separator for shot-blasting machine to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a progressive shot separator for a shot blasting machine comprises a box body, wherein four corners of the bottom of the box body are respectively provided with a buffer mechanism, the front of the box body is provided with a first door body through a hinged shaft, a PLC (programmable logic controller) is arranged below the front of the first door body, the left end and the right end of the top of the box body are symmetrically provided with a feed inlet, the side walls of the left side and the right side of the box body are symmetrically provided with a collecting box, the front of the collecting box is provided with a second door body through a hinged shaft, the left end and the right end of the top of an inner cavity of the box body are symmetrically provided with guide plates, the bottom of each guide plate is transversely provided with a partition plate, a blanking port is arranged at the joint of each partition plate and each guide plate, the left end and the right end of the top of each partition plate are symmetrically provided, first reel is installed to the below of baffle, the second reel is installed to the one end that the baffle was kept away from to first reel, symmetrical connection has reset spring on the lateral wall of the left and right sides of first reel and second reel, the symmetry is provided with disassembly body on the lateral wall of the box inner chamber left and right sides, and disassembly body is close to the one end and the reset spring connection of box vertical center line, vibrating mechanism is installed to the left end of box inner chamber bottom.

Preferably, the bottom of the inner cavity of the material guide plate is provided with a filter screen, and the side wall of the top of the material guide plate is uniformly provided with bulges.

Based on the technical characteristics, the shot can be bounced through the protrusion while rolling on the guide plate, and the mode provides the power of bounceing for the shot many times, uses with the cooperation of filter screen again simultaneously, and the dust falls from the filter screen.

Preferably, the bottom of the inner cavity of the first sieve frame is uniformly provided with first sieve holes, the bottom of the inner cavity of the second sieve frame is uniformly provided with second sieve holes, and the aperture of each first sieve hole is larger than that of each second sieve hole.

Based on the technical characteristics, the separator can carry out gradient separation on the shot, so that impurities contained in the shot can be separated gradually, and the separation effect of the separator is improved.

Preferably, buffer gear includes fixing base, recess, montant, movable block, damping spring and base, buffer gear's fixing base is located four corners of bottom half, the inner chamber of fixing base is provided with the recess, the inner chamber sliding connection of recess has the montant, and the bottom of montant stretches out the recess and installs the base, the cover is equipped with the movable block on the outer wall of montant, and the bottom fixed connection of the top of movable block and fixing base, the bottom of movable block is connected with damping spring, and damping spring overlaps and establishes on the outer wall of montant, damping spring's bottom and the top fixed connection of base.

Based on above-mentioned technical characteristic, when the box produced vibrations, the movable block was pushed down to the fixing base for the movable block is slided on the montant and is pushed damping spring downwards, and the montant is at the inside rebound of recess, thereby can cushion vibrations, makes the box rock from top to bottom, also has certain effect to the separation work of separator.

Preferably, the vibration mechanism comprises a cam, a transmission rod, a worm, a transmission shaft, a worm wheel, a first gear, a second gear and a servo motor, a transmission shaft of the vibration mechanism is positioned on the left side wall of the bottom of the inner cavity of the box body, a worm is sleeved on the outer wall of the transmission shaft, one end of the worm is connected with a worm wheel in a meshed manner, the inner cavity of the worm wheel is sleeved with a transmission rod, and the outer wall of the transmission rod is provided with a cam which is propped against the left side walls of the first screen frame and the second screen frame, a first gear is arranged at one end of the transmission shaft close to the vertical central line of the box body, a second gear is meshed and arranged below the first gear, a servo motor is arranged in the center of the bottom of the box body, the power output end of the servo motor penetrates through the box body and is connected with the bottom of the second gear, the input end of the servo motor is electrically connected with the output end of the PLC controller through a lead.

Based on above-mentioned technical characteristics, the second gear rotates and drives first gear revolve and then drive the transmission shaft and rotate, and the transmission shaft drives the worm and rotates and then drive the worm wheel and rotate, and the worm wheel rotates and drives the transfer line and rotate and then drive the cam and rotate and beat first reel and second reel for first reel and second reel rock, and the flash separation pellet and the impurity of being convenient for has improved the separation efficiency of separator.

Preferably, the discharge plate is installed at the left end of second reel bottom, and the discharge plate stretches out the box, the contained angle between discharge plate and the horizontal plane is 150.

Based on above-mentioned technical characteristic, the shot after the separation of being convenient for is unloaded from the box is inside in the express delivery ground, has improved the efficiency of unloading of separator.

Preferably, the disassembling mechanism comprises a locking bolt, a clamping block and a clamping groove, the clamping block of the disassembling mechanism is located at one end, away from the vertical center line of the box body, of the reset spring, the clamping groove matched with the clamping block is formed in the side wall of the inner cavity of the box body, the locking bolt is screwed at the top of the clamping groove, and the bottom of the locking bolt penetrates through the bottom of the clamping block and extends out of the clamping groove.

Based on above-mentioned technical characteristics, when needs wash first reel and second reel, take out the bolt from the inside of fixture block for fixture block and draw-in groove separation conveniently dismantle first reel and second reel.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the shot is rolled above the material guide plate through the feeding hole, dust is discharged into an inner cavity of the collecting box through the dust collection fan and is collected in a unified mode, the shot is separated from the dust, the shot falls into an inner cavity of the first sieve frame through the blanking hole, impurities are separated from the shot through the first sieve holes, the separated shot continuously falls into an inner cavity of the second sieve frame, the impurities are more finely separated from the shot through the second sieve holes, and finally the shot which is separated and screened in multiple layers is discharged out of the box body through the discharging plate, so that the separator is separated in a gradient mode, the separation effect is obvious, and the quality of the shot is improved;

(2) the servo motor works to drive the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the transmission shaft to rotate and then drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the cam to rotate to beat the first sieve frame and the second sieve frame, and under the elastic action of the reset spring, the first sieve frame and the second sieve frame are shaken left and right to enable the separation speed of the shot to be fast, so that the separation efficiency of the separator is improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural view of fig. 1A of the present invention;

fig. 4 is a schematic view of the top view structure of the vibrating mechanism of the present invention.

In the figure: 1. a first screen frame; 2. a blanking port; 3. a partition plate; 4. a material guide plate; 5. a filter screen; 6. a feed inlet; 7. a box body; 8. a dust collection fan; 9. a material guide pipe; 10. a collection box; 11. a first screen hole; 12. a second screen frame; 13. a second sieve pore; 14. a discharge plate; 15. a buffer mechanism; 1501. a fixed seat; 1502. a groove; 1503. a vertical rod; 1504. a movable block; 1505. a damping spring; 1506. a base; 16. a vibration mechanism; 1601. a cam; 1602. a transmission rod; 1603. a worm; 1604. a drive shaft; 1605. a worm gear; 1606. a first gear; 1607. a second gear; 1608. a servo motor; 17. a first door body; 18. a second door body; 19. a PLC controller; 20. a disassembly mechanism; 2001. locking the bolt; 2002. a clamping block; 2003. a card slot; 21. a return spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a gradient shot separator for a shot blasting machine comprises a box body 7, four corners at the bottom of the box body 7 are respectively provided with a buffer mechanism 15, each buffer mechanism 15 comprises a fixed seat 1501, a groove 1502, a vertical rod 1503, a movable block 1504, a damping spring 1505 and a base 1506, the fixed seats 1501 of the buffer mechanisms 15 are positioned at the four corners at the bottom of the box body 7, an inner cavity of each fixed seat 1501 is provided with the groove 1502, the inner cavity of each groove 1502 is connected with the corresponding vertical rod 1503 in a sliding mode, the bottom of each vertical rod 1503 extends out of the corresponding groove 1502 to form the base 1506, the outer wall of each vertical rod 1503 is sleeved with the corresponding movable block 1504, the top of each movable block 1504 is fixedly connected with the bottom of the corresponding fixed seat 1501, the bottom of each movable block 1504 is connected with the damping spring 1505, the damping springs are sleeved on the outer wall of the corresponding vertical rod 1505, the, a PLC (programmable logic controller) 19 is arranged below the front surface of a first door body 17, feed inlets 6 are symmetrically arranged at the left end and the right end of the top of a box body 7, collecting boxes 10 are symmetrically arranged on the side walls of the left side and the right side of the box body 7, a second door body 18 is arranged on the front surface of the collecting boxes 10 through a hinged shaft, guide plates 4 are symmetrically arranged at the left end and the right end of the top of an inner cavity of the box body 7, a filter screen 5 is arranged at the bottom of the inner cavity of each guide plate 4, bulges are uniformly arranged on the side walls of the top of each guide plate 4, a partition plate 3 is transversely arranged at the bottom of each guide plate 4, a blanking port 2 is arranged at the joint of each partition plate 3 and each guide plate 4, dust collection fans 8 are symmetrically arranged at the left end and the right end of the top of each partition plate 3, a guide pipe 9 is arranged at one side of each dust collection fan 8, which, the bottom of the inner cavity of the first screen frame 1 is uniformly provided with first screen holes 11, the bottom of the inner cavity of the second screen frame 12 is uniformly provided with second screen holes 13, the aperture of the first screen holes 11 is larger than that of the second screen holes 13, the left end of the bottom of the second screen frame 12 is provided with a discharge plate 14, the discharge plate 14 extends out of the box body 7, the included angle between the discharge plate 14 and the horizontal plane is 150 degrees, the left side wall and the right side wall of the first screen frame 1 and the second screen frame 12 are symmetrically connected with return springs 21, the left side wall and the right side wall of the inner cavity of the box body 7 are symmetrically provided with dismounting mechanisms 20, one ends of the dismounting mechanisms 20 close to the vertical central line of the box body 7 are connected with the return springs 21, the dismounting mechanisms 20 comprise locking bolts 2001, clamping blocks 2002 and clamping grooves 2003, the clamping blocks 2002 of the dismounting mechanisms 20 are positioned at one ends of the return springs 21 far away from the vertical central line, the top of the clamping groove 2003 is in threaded connection with a locking bolt 2001, the bottom of the locking bolt 2001 penetrates through the clamping block 2002 and extends out of the bottom of the clamping groove 2003, the left end of the bottom of the inner cavity of the box 7 is provided with a vibration mechanism 16, the vibration mechanism 16 comprises a cam 1601, a transmission rod 1602, a worm 1603, a transmission shaft 1604, a worm gear 1605, a first gear 1606, a second gear 1607 and a servo motor 1608, the transmission shaft 1604 of the vibration mechanism 16 is located on the left side wall of the bottom of the inner cavity of the box 7, the outer wall of the transmission shaft 1604 is sleeved with the worm 1603, one end of the worm 1603 is in meshing connection with the worm gear 1605, the inner cavity of the worm gear 1605 is sleeved with the transmission rod 1602, the cam 1601 is installed on the outer wall of the transmission rod 1602, the cam 1601 abuts against the left side walls of the first screen frame 1 and the second screen frame 12, the first gear 1606 is installed, a servo motor 1608 is installed at the center of the bottom of the box 7, a power output end of the servo motor 1608 penetrates through the box 7 to be connected with the bottom of the second gear 1607, an input end of the servo motor 1608 is electrically connected with an output end of the PLC 19 through a lead, and the type of the servo motor 1608 can be MS 0010E.

The working principle is as follows: when the device is used, the shot is poured into an inner cavity of a box body 7 through a feeding hole 6, the shot rolls above a material guide plate 4, a PLC (programmable logic controller) 19 controls a dust collection fan 8 to work, dust is separated from the shot and is uniformly input into a collection box 10 through a material guide pipe 9 to be collected, the shot continuously falls onto a first screen frame 1, impurities are separated through a first screen hole 11, the separated shot continuously falls into an inner cavity of a second screen frame 12, the impurities are further separated from the shot through a second screen hole 13, so that the separation of the shot is finer, meanwhile, the PLC 19 controls a servo motor 1608 to work, the servo motor 1608 works to drive a second gear 1607 to rotate, the second gear 1607 drives a first gear 1606 to rotate, the first gear 1606 drives a transmission shaft 1604 to rotate so as to drive a worm 1603 to rotate, the worm 1603 drives a worm 1605 to drive a cam 1601 to rotate so as to beat the first screen frame 1 and the second screen frame 12, through reset spring 21's elastic force effect, make first reel 1 and second reel 12 rock about can and improve the separation efficiency of shot, use staff through a period of time can utilize the handle to open first door body 17, and take out locking bolt 2001 from the inside of fixture block 2002, make fixture block 2002 and draw-in groove 2003 separate, thereby be convenient for dismantle the washing to first reel 1 and second reel 12, convenient change and installation, the practicality of separator has been improved, when the in-process of whole device work produced vibrations, fixing base 1501 extrudees movable block 1504 downwards, and then compress damping spring 1505 downwards, make montant 1503 upwards remove at the inner chamber of recess 1502, because damping spring 1505 has elasticity, thereby cushion vibrations, make box 7 rock from top to bottom, certain shock attenuation effect has.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A gradual stratification shot separator for shot-blasting machine, including box (7), its characterized in that: buffer mechanisms (15) are installed at four corners of the bottom of the box body (7), a first door body (17) is installed on the front of the box body (7) through an articulated shaft, a PLC (programmable logic controller) (19) is installed below the front of the first door body (17), feed inlets (6) are symmetrically arranged at the left end and the right end of the top of the box body (7), collecting boxes (10) are symmetrically installed on the side walls of the left side and the right side of the box body (7), a second door body (18) is installed on the front of the collecting boxes (10) through an articulated shaft, guide plates (4) are symmetrically installed at the left end and the right end of the top of an inner cavity of the box body (7), a partition plate (3) is transversely installed at the bottom of each guide plate (4), a blanking port (2) is formed at the joint of the partition plate (3) and the guide plates, dust absorption fan (8) are kept away from one side of baffle (3) vertical center line and are installed passage (9), and the bottom of passage (9) stretches into the inner chamber of collecting box (10), first reel (1) is installed to the below of baffle (3), the one end that baffle (3) were kept away from in first reel (1) is installed second reel (12), symmetrical connection has reset spring (21) on the both sides lateral wall about first reel (1) and second reel (12), the symmetry is provided with disassembly body (20) on the box (7) inner chamber left and right sides lateral wall, and disassembly body (20) are close to the one end and the reset spring (21) of box (7) vertical center line and are connected, vibrating mechanism (16) are installed to the left end of box (7) inner chamber bottom.

2. The progressive shot separator for a shot blasting machine according to claim 1, wherein: the bottom of the inner cavity of the material guide plate (4) is provided with a filter screen (5), and the side wall of the top of the material guide plate (4) is uniformly provided with bulges.

3. The progressive shot separator for a shot blasting machine according to claim 1, wherein: first sieve mesh (11) have evenly been seted up to the bottom in first reel (1) inner chamber, second sieve mesh (13) have evenly been seted up to the bottom in second reel (12) inner chamber, the aperture of first sieve mesh (11) is greater than the aperture of second sieve mesh (13).

4. The progressive shot separator for a shot blasting machine according to claim 1, wherein: the buffer mechanism (15) comprises a fixed seat (1501), a groove (1502), a vertical rod (1503), a movable block (1504), a shock absorption spring (1505) and a base (1506), the fixed seats (1501) of the buffer mechanism (15) are positioned at four corners of the bottom of the box body (7), a groove (1502) is arranged in the inner cavity of the fixed seat (1501), a vertical rod (1503) is connected to the inner cavity of the groove (1502) in a sliding manner, a base (1506) is arranged at the bottom of the vertical rod (1503) extending out of the groove (1502), a movable block (1504) is sleeved on the outer wall of the vertical rod (1503), the top of the movable block (1504) is fixedly connected with the bottom of the fixed seat (1501), the bottom of the movable block (1504) is connected with a damping spring (1505), and the damping spring (1505) is sleeved on the outer wall of the vertical rod (1503), and the bottom of the damping spring (1505) is fixedly connected with the top of the base (1506).

5. The progressive shot separator for a shot blasting machine according to claim 1, wherein: the vibrating mechanism (16) comprises a cam (1601), a transmission rod (1602), a worm (1603), a transmission shaft (1604), a worm wheel (1605), a first gear (1606), a second gear (1607) and a servo motor (1608), the transmission shaft (1604) of the vibrating mechanism (16) is located on the left side wall of the bottom of the inner cavity of the box body (7), the worm (1603) is sleeved on the outer wall of the transmission shaft (1604), the worm wheel (1605) is connected to one end of the worm (1603) in a meshed mode, the transmission rod (1602) is sleeved in the inner cavity of the worm wheel (1605), the cam (1601) is installed on the outer wall of the transmission rod (1602), the cam (1601) abuts against the left side wall of the first screen frame (1) and the left side wall of the second screen frame (12), the first gear (1606) is installed at one end, close to the vertical center line of the box body (7), of the transmission shaft (1604), the second gear (1607) is installed, a servo motor (1608) is installed in the center of the bottom of the box body (7), the power output end of the servo motor (1608) penetrates through the box body (7) and is connected with the bottom of the second gear (1607), and the input end of the servo motor (1608) is electrically connected with the output end of the PLC (19) through a wire.

6. The progressive shot separator for a shot blasting machine according to claim 1, wherein: the left end of second reel (12) bottom is installed and is gone out flitch (14), and goes out flitch (14) and stretch out box (7), the contained angle between play flitch (14) and the horizontal plane is 150.

7. The progressive shot separator for a shot blasting machine according to claim 1, wherein: the disassembling mechanism (20) comprises a locking bolt (2001), a clamping block (2002) and a clamping groove (2003), the clamping block (2002) of the disassembling mechanism (20) is located at one end, away from the vertical center line of the box body (7), of the return spring (21), the clamping groove (2003) matched with the clamping block (2002) is formed in the side wall of the inner cavity of the box body (7), the locking bolt (2001) is connected to the top of the clamping groove (2003) in a threaded mode, and the bottom of the locking bolt (2001) penetrates through the clamping block (2002) and extends out of the bottom of the clamping groove (2003).