CN216657621U

CN216657621U - Novel shot blasting device

Info

Publication number: CN216657621U
Application number: CN202220057968.8U
Authority: CN
Inventors: 代静波
Original assignee: Jingzhou Jinhong Steel Structure Co ltd
Current assignee: Jingzhou Jinhong Steel Structure Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-03
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to the technical field of shot blasting machines, and discloses a novel shot blasting device which comprises a shell, wherein a recovery box is fixedly mounted at the top of the shell, a plurality of shot blasting devices are arranged on two sides of the shell, a plurality of nozzles are fixedly mounted on the inner walls of the two sides of the shell and are respectively communicated with the corresponding shot blasting devices, a plurality of feeding pipes are connected to two sides of the recovery box, one ends, far away from the recovery box, of the feeding pipes are respectively communicated with the corresponding shot blasting devices, a transfer box is arranged at the bottom of the shell and is communicated with the shell. The utility model has the following advantages and effects: can adjust the height of work piece as required, can reflect once more to the work piece through the angle of difference to the shot of bounceing on the work piece simultaneously, and can separate the shot from the sweeps and retrieve to the collection box in through feed mechanism to can improve the turnover rate of utilization of shot.

Description

Novel throw ball device

Technical Field

The utility model relates to the technical field of shot blasting machines, in particular to a novel shot blasting device.

Background

The shot blasting machine is a mechanical device for cleaning or strengthening the surface of a workpiece by using high-speed shots thrown by a shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. Can also be used for surface treatment of forged parts, aluminum-magnesium alloy parts, metal plate welded parts and the like. In some areas, the mouth is also called a sand blasting machine and a sand blasting machine. However, the kinetic energy utilization efficiency of the shot by the existing shot blasting device is still insufficient, the function of adjusting the shot reflection angle cannot be effectively realized during shot blasting operation, so that the energy during secondary reflection of the shot can be wasted, and the transfer use efficiency of the shot is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel shot blasting device which has the function of adjusting the height of a workpiece, can control the reflection angle of a shot, can separate the shot from scraps, and can recycle the separated shot into a recycling box through a feeding mechanism, so that the recycling effect of the shot is improved.

The technical purpose of the utility model is realized by the following technical scheme: a novel shot blasting device comprises a shell, wherein a recovery box is fixedly mounted at the top of the shell, a plurality of shot blasting devices are arranged on two sides of the shell, a plurality of nozzles are fixedly mounted on the inner walls of two sides of the shell and are respectively communicated with the corresponding shot blasting devices, a plurality of feeding pipes are connected to two sides of the recovery box, one ends, away from the recovery box, of the feeding pipes are respectively communicated with the corresponding shot blasting devices, a transfer box is arranged at the bottom of the shell and is communicated with the shell, a feeding mechanism is arranged on one side of the shell, strip grooves are formed in the inner walls of two sides of the shell, a plurality of guide rods are vertically and fixedly mounted in the two strip grooves, the same strip plate is slidably mounted on the guide rods in the same strip groove, and a plurality of support shafts are horizontally and rotatably mounted on one side, close to each other, of the two strip plates, all fixed cover is equipped with a plurality of backing rolls on a plurality of back shafts, and a plurality of back shafts are parallel arrangement, fixed mounting has a plurality of hydraulic stems on the bottom inner wall in bar groove, the top of a plurality of hydraulic stems respectively with the bar shaped plate fixed connection who corresponds, the both sides bottom of casing all is provided with the air exhauster, and the air intake of a plurality of air exhausters all extends to in the casing.

The utility model is further provided with: fixed mounting has electric putter on the top inner wall of casing, and electric putter's bottom is rotated and is installed two rebound boards, and two hollow core boards are installed in the casing rotation, and two rebound boards are slidable mounting respectively in the hollow core board that corresponds.

Through adopting above-mentioned technical scheme, control electric putter pulling or promote the rebound board and can adjust the angle of hollow plate and rebound board to can adjust the angle that the pellet kick-backed.

The utility model is further provided with: feed mechanism includes material loading motor, barrel, pivot, screw conveying blade and feed back pipe, and one side fixed mounting of casing has the fixed plate, and the vertical fixed mounting of barrel is on the fixed plate, and material loading motor fixed mounting is in the bottom of barrel, and the vertical rotation of pivot is installed in the barrel, and the fixed cover of screw conveying blade is established in the outside of pivot, and the bottom of pivot extends to the below of barrel and with the output shaft fixed connection of material loading motor, and the barrel is linked together through the feed back pipe with the collection box, and the barrel is linked together with the transfer case.

Through adopting above-mentioned technical scheme, can carry the pellet in the transfer case to the collection box under feed mechanism's effect.

The utility model is further configured as follows: the bottom of transfer case is the opening setting, and slope fixed mounting has the sieve on the inside wall of transfer case.

Through adopting above-mentioned technical scheme, can separate the sweeps and the shot that get into in the transfer case under the effect of sieve to with the shot water conservancy diversion to the barrel in under the effect of sieve.

The utility model is further provided with: the material guiding net plates are fixedly mounted on the inner walls of the two sides of the shell, one side, close to each other, of each of the two material guiding net plates is fixedly connected with the inner wall of the bottom of the shell, and the two material guiding net plates are symmetrically arranged.

Through adopting above-mentioned technical scheme, can separate pellet and sweeps under the effect of guide otter board, can be with the pellet water conservancy diversion of separating to the transfer case in simultaneously.

The utility model is further provided with: the top side and the bottom side of the strip-shaped plate are fixedly provided with strip-shaped baffles, and the two strip-shaped baffles are in sliding sealing contact with the inner side wall of the shell.

Through adopting above-mentioned technical scheme, can avoid shot and sweeps to get into the bar inslot under the effect of bar baffle.

The utility model is further provided with: and a conical material guide plate is fixedly arranged on the inner wall of the bottom of the recovery box.

Through adopting above-mentioned technical scheme, can shunt the pellet that gets into in the collection box under the effect of toper stock guide to can make the pellet assemble the position to the feed pipe.

The utility model has the beneficial effects that: the inclination angles of the rebound plate and the hollow plate can be controlled under the action of the electric push rod, so that shot bounced on a workpiece can be controlled to be reflected to the workpiece at different angles, and the working efficiency of shot blasting can be improved;

the height of the supporting roller can be controlled through the cooperation among the hydraulic rod, the guide rod and the strip-shaped plate, so that the height of a workpiece can be adjusted according to needs, shot blasting treatment can be performed on different positions on the workpiece, and meanwhile, the influence of flying shot on the normal work of the hydraulic rod can be avoided through the cooperation of the strip-shaped baffle;

can separate sweeps and the shot that loses the kinetic energy under the cooperation of the sieve that sets up through guide otter board and slope, can take the sweeps from interior out under the effect of air exhauster, the shot water conservancy diversion of separation to feed mechanism position, carry the shot of retrieving to the collection box in under feed mechanism's effect, then in getting into the impeller head again through the feeder sleeve under the effect of toper stock guide, throw the ball operation by the impeller head circulation, thereby can be effectual the turnover availability factor of improvement shot.

Drawings

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

Fig. 1 is a schematic perspective view of a novel shot blasting device according to the present invention;

FIG. 2 is a schematic cross-sectional structure diagram of a novel shot blasting device provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of the novel shot blasting device provided by the utility model.

In the figure, 1, a housing; 2. a recycling bin; 3. a shot blasting machine; 4. a feed pipe; 5. a transfer box; 51. a sieve plate; 6. a feeding mechanism; 61. a feeding motor; 62. a fixing plate; 63. a material returning pipe; 7. an electric push rod; 8. a rebound board; 9. a hollow slab; 10. a strip-shaped groove; 11. a strip plate; 12. a support shaft; 13. a support roller; 14. a guide bar; 15. a hydraulic lever; 16. a strip-shaped baffle plate; 17. a material guiding screen plate; 18. an exhaust fan.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-3, a novel shot blasting device comprises a casing 1, a recycling bin 2 is fixedly installed at the top of the casing 1, a plurality of shot blasting devices 3 are respectively arranged at two sides of the casing 1, the single shot blasting range of a workpiece can be improved by arranging the plurality of shot blasting devices 3, a plurality of nozzles are fixedly installed on the inner walls of two sides of the casing 1 and respectively communicated with the corresponding shot blasting devices 3, a plurality of feeding pipes 4 are respectively connected at two sides of the recycling bin 2, one ends of the feeding pipes 4 far away from the recycling bin 2 are respectively communicated with the corresponding shot blasting devices 3, a transfer bin 5 is arranged at the bottom of the casing 1, the transfer bin 5 is communicated with the casing 1, a feeding mechanism 6 is arranged at one side of the casing 1, strip grooves 10 are respectively formed on the inner walls of two sides of the casing 1, a plurality of guide bars 14 are vertically and fixedly installed in two strip grooves 10, a same strip plate 11 is slidably installed on the plurality of guide bars 14 in the same strip groove 10, the strip-shaped plates 11 can keep stable sliding along the strip-shaped groove 10 through the guide rods 14, a plurality of support shafts 12 are horizontally and rotatably arranged at one side of the two strip-shaped plates 11 close to each other, a plurality of support rollers 13 are fixedly sleeved on the plurality of support shafts 12, the plurality of support shafts 12 are arranged in parallel, the workpiece can be stably supported by the matching of a plurality of support shafts 12 and support rollers 13 which are arranged in parallel, a plurality of hydraulic rods 15 are fixedly arranged on the inner wall of the bottom of the strip-shaped groove 10, the top ends of the plurality of hydraulic rods 15 are respectively fixedly connected with the corresponding strip-shaped plates 11, the strip-shaped plates 11 can be controlled to lift by the hydraulic rods 15, thereby realizing the adjustment of the height of the workpiece, the exhaust fans 18 are arranged at the bottom parts of the two sides of the shell 1, and the air inlets of the exhaust fans 18 extend into the shell 1, and the exhaust fans 18 can discharge the waste scraps after the treatment from the shell 1.

Specifically, fixed mounting has electric putter 7 on the top inner wall of casing 1, and electric putter 7's bottom is rotated and is installed two rebounding panels 8, and two hollow core boards 9 are installed to the 1 internal rotation of casing, and two rebounding panels 8 are slidable mounting respectively in the hollow core board 9 that corresponds, can adjust the angle of hollow core board 9 and rebounding panel 8 through electric putter 7 pulling or promotion rebounding panel 8 to can adjust the angle that the shot kick-backed.

Specifically, feed mechanism 6 includes material loading motor 61, the barrel, the apparatus further comprises a rotating shaft, screw conveying blade and feed back pipe 63, one side fixed mounting of casing 1 has fixed plate 62, the vertical fixed mounting of barrel is on fixed plate 62, material loading motor 61 fixed mounting is in the bottom of barrel, the vertical rotation of pivot is installed in the barrel, the fixed outside at the pivot of establishing of screw conveying blade cover, the bottom of pivot extends to the below of barrel and with material loading motor 61's output shaft fixed connection, the barrel is linked together through feed back pipe 63 with collection box 2, and the barrel is linked together with transfer box 5, can carry the pellet in transfer box 5 to collection box 2 in through feed mechanism 6.

Specifically, the bottom of transfer case 5 is the opening setting, and slope fixed mounting has sieve 51 on the inside wall of transfer case 5, can separate sweeps and the shot that get into in the transfer case 5 through sieve 51 to with shot water conservancy diversion to the barrel in under the effect of sieve 51.

Specifically, equal fixed mounting has guide otter board 17 on the both sides inner wall of casing 1, and two guide otter boards 17 are close to each other one side all with casing 1's bottom inner wall fixed connection, and two guide otter boards 17 are the symmetry setting, can separate pellet and sweeps through guide otter board 17, can be with the pellet water conservancy diversion of separating to in the transfer case 5 simultaneously.

Specifically, the equal fixed mounting in top side and the bottom side of strip 11 has bar baffle 16, and two bar baffles 16 all with the inside wall sliding seal contact of casing 1, can avoid in shot and sweeps entering strip groove 10 through bar baffle 16.

Specifically, fixed mounting has the toper stock guide on the bottom inner wall of collection box 2, can shunt the pellet that gets into in collection box 2 through the toper stock guide to can make the pellet assemble to the position of feed pipe 4.

Wherein, both sides are provided with feed inlet and discharge gate respectively around casing 1, and feed inlet and discharge gate all are provided with the shielding plate and belong to the prior art of disclosing (not shown in the figure) in this field, can avoid the shot to shoot out in casing 1 through the shielding plate.

The working principle is as follows: firstly, a power supply is switched on, a workpiece needing shot blasting is placed on a plurality of supporting rollers 13 from a feeding hole, an external driving device drives the workpiece to move along the direction from the feeding hole to a discharging hole, a shot blasting device 3 is opened, shot is shot by the shot blasting device 3 at high speed to the workpiece, shot blasting operation can be carried out on the workpiece, the height of a strip-shaped plate 11 is adjusted by a hydraulic rod 15, shot blasting treatment can be carried out on different positions of the workpiece, an electric push rod 7 controls a rebound plate 8 to carry out angle deflection, a steel pipe hollow plate 9 can synchronously deflect, reflection angle adjustment can be carried out on the shot ejected from the workpiece, shot blasting efficiency can be effectively improved, waste scraps and the shot losing kinetic energy are gathered downwards when the workpiece is subjected to shot blasting treatment, the waste scraps and the shot are separated under the action of a guide screen plate 17, and the shot is guided into a transfer box 5, the sweeps that drop on casing 1 bottom inner wall are taken out in casing 1 under the effect of a plurality of air blowers 18, the sweeps and the pellet that get into in transfer case 5 separate once more under the effect of the fixed sieve 51 of slope, and with pellet water conservancy diversion to the barrel in, drive helical conveyor blade through the pivot under the effect of material loading motor 61 and upwards carry the pellet to feed back pipe 63 in, carry it to collection box 2 in under the effect of feed back pipe 63, make the pellet assemble to feed pipe 4 position and carry and participate in the shot-blasting operation once more in impeller head 3 under the effect of toper stock guide.

The detailed description is given above on the novel shot blasting device provided by the utility model. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A novel shot blasting device comprises a shell (1) and is characterized in that a recovery box (2) is fixedly mounted at the top of the shell (1), a plurality of shot blasting devices (3) are arranged on two sides of the shell (1), a plurality of nozzles are fixedly mounted on inner walls of two sides of the shell (1), the nozzles are respectively communicated with the corresponding shot blasting devices (3), a plurality of feeding pipes (4) are connected to two sides of the recovery box (2), one ends, far away from the recovery box (2), of the feeding pipes (4) are respectively communicated with the corresponding shot blasting devices (3), a transfer box (5) is arranged at the bottom of the shell (1), the transfer box (5) is communicated with the shell (1), a feeding mechanism (6) is arranged on one side of the shell (1), strip-shaped grooves (10) are formed in inner walls of two sides of the shell (1), a plurality of guide rods (14) are vertically and fixedly mounted in the two strip-shaped grooves (10), sliding mounting has same bar shaped plate (11) on a plurality of guide bars (14) that are located same bar shaped groove (10), and one side level that two bar shaped plate (11) are close to each other rotates and installs a plurality of back-up shafts (12), and equal fixed cover is equipped with a plurality of backing rolls (13) on a plurality of back-up shafts (12), and a plurality of back-up shafts (12) are parallel arrangement, fixed mounting has a plurality of hydraulic stem (15) on the bottom inner wall of bar shaped groove (10), the top of a plurality of hydraulic stem (15) respectively with bar shaped plate (11) fixed connection who corresponds, the both sides bottom of casing (1) all is provided with air exhauster (18), and the air intake of a plurality of air exhauster (18) all extends to in casing (1).

2. The novel shot blasting device as claimed in claim 1, wherein: fixed mounting has electric putter (7) on the top inner wall of casing (1), and two rebounding panels (8) are installed in the bottom rotation of electric putter (7), and two hollow core boards (9) are installed to casing (1) internal rotation, and two rebounding panels (8) are slidable mounting respectively in corresponding hollow core board (9).

3. The novel shot blasting device as claimed in claim 1, wherein: feed mechanism (6) are including material loading motor (61), the barrel, the apparatus further comprises a rotating shaft, screw conveying blade and feed back pipe (63), one side fixed mounting of casing (1) has fixed plate (62), the vertical fixed mounting of barrel is on fixed plate (62), material loading motor (61) fixed mounting is in the bottom of barrel, the vertical rotation of pivot is installed in the barrel, the fixed cover of screw conveying blade is established in the outside of pivot, the bottom of pivot extends to the below of barrel and with the output shaft fixed connection of material loading motor (61), the barrel is linked together through feed back pipe (63) with collection box (2), and the barrel is linked together with transfer box (5).

4. The novel shot blasting device as claimed in claim 1, wherein: the bottom of transfer case (5) is the opening setting, and slope fixed mounting has sieve (51) on the inside wall of transfer case (5).

5. The novel shot blasting device as claimed in claim 1, wherein: the material guiding net plates (17) are fixedly mounted on the inner walls of the two sides of the shell (1), one side, close to each other, of each of the two material guiding net plates (17) is fixedly connected with the inner wall of the bottom of the shell (1), and the two material guiding net plates (17) are symmetrically arranged.

6. The novel shot blasting device as claimed in claim 1, wherein: the top side and the bottom side of the strip-shaped plate (11) are fixedly provided with strip-shaped baffles (16), and the two strip-shaped baffles (16) are in sliding sealing contact with the inner side wall of the shell (1).

7. The novel shot blasting device as claimed in claim 1, wherein: the inner wall of the bottom of the recovery box (2) is fixedly provided with a conical material guide plate.