CN219945818U - Blowing, recycling and sweeping device matched with shot blasting and rust removing - Google Patents

Abstract

The utility model relates to a blowing, recovering and sweeping device matched with shot blasting, which relates to the technical field of shot blasting machines and comprises a blowing component, wherein a collecting box is arranged on one side of the blowing component, a round hole is formed in the side wall, close to one side of the blowing component, of the collecting box, a discharging pipe is communicated and fixedly connected with the collecting box, a plurality of shielding plates arranged around the axis of the round hole are rotatably connected to the inner hole wall of the round hole, the shielding plates are mutually abutted and enclosed into a ring shape, each shielding plate comprises a plurality of assembling plates, two radially adjacent assembling plates on the same shielding plate are rotatably connected, and a torsion spring for enabling the plurality of assembling plates to keep shielding at the round hole is penetrated between the two adjacent assembling plates. The utility model has the effect of reducing the manpower spent on cleaning the shot blasting.

Description

Blowing, recycling and sweeping device matched with shot blasting and rust removing

Technical Field

The utility model relates to the technical field of shot blasting machines, in particular to a blowing, recycling and sweeping device matched with shot blasting and rust removing.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by utilizing high-speed shots thrown out by the shot blasting machine, and the adopted shots are generally made of steel or iron metal and are used for removing impurities such as oxide skin, sand materials, rust and the like on the surface of the metal.

After shot blasting treatment is carried out on the steel pipe by using the shot blasting machine, partial shot blasting can be remained in the steel pipe, the steel shot can block or damage a valve and a heat pump body in a heat preservation pipe network in the steel pipe, the heat pipe network is damaged, the difficulty of manually cleaning the steel shot in the steel pipe is high, and the small-pipe-diameter steel pipe is difficult to manually clean, so that the shot blasting is cleaned and recovered by adopting a blowing device matched with shot blasting in production.

The supporting sweeping device of shot blasting generally includes sweeping the collection box of subassembly and one side lateral wall trompil, sweeping the subassembly and sweeping the steel pipe after the shot blasting, the other end of steel pipe gets into the downthehole of collection box, sweeping the subassembly and blowing the inside shot of steel pipe to the collection box, the shot is collected through the collection box, but when the opening of collection box is greater than the diameter of steel pipe, although most of the shot is direct sweeps to the collection box, but probably have some the shot because striking to the inner wall of collection box, make the shot through the trompil of collection box and the condition emergence outside the collection box of throwing, and then still need the staff to clear up the shot that falls outside the collection box this moment, staff's work load has been increased.

Disclosure of Invention

The utility model provides a blowing, recovering and sweeping device matched with shot blasting and derusting in order to reduce the labor cost for cleaning shot blasting.

The utility model provides a blowing, recycling and sweeping device matched with shot blasting, rust removing, which adopts the following technical scheme:

the utility model provides a supporting blowing recovery of shot-blasting rust cleaning sweeps device, includes sweeps the subassembly, it is equipped with the collecting box to sweep subassembly one side, the collecting box is close to seted up the round hole on the lateral wall of sweeping subassembly one side, the intercommunication has row material pipe on the collecting box and the rigid coupling, the hole wall rotation of round hole is connected with a plurality of centers on shielding plate that the round hole axis set up, a plurality of shielding plate looks butt each other and enclosed into and be the ring form, the shielding plate includes a plurality of package plates, same radial adjacent two on the shielding plate the package plate rotates to be connected and wears to be equipped with between two adjacent package plates and be used for making a plurality of the package plate keeps sheltering from the torsional spring of round hole department.

Through adopting above-mentioned technical scheme, place the tip of steel pipe in the round hole, and the tip of steel pipe can simultaneously with a plurality of shielding plates butt, thereby shielding plate can take place deformation, the one end that a plurality of shielding plates are close to each other can be to the internal skew of collecting box, and one or more tooling plates in the shielding plate can butt on the outer wall of steel pipe under the effect of torsional spring, and the steel pipe butt of different diameters can be on the mounting panel of different radial length positions department, the shielding plate that a plurality of tooling plates and torsional spring constitute can adapt to the diameter of multiple steel pipe, and then carry out the shutoff through between shielding plate with steel pipe outer wall and the round hole inner wall, the ball of throwing that splashes out from the round hole department when sweeping the steel pipe inside by the subassembly of blowing is reduced, the manpower spent when the workman sweeps the ball of throwing has been reduced from this.

Optionally, be equipped with a plurality of shutoff boards on the collecting box, shutoff board sliding connection just on the outer wall of collecting box to the shutoff board shelters from the butt department of two adjacent shielding plates, shutoff board one side is equipped with and is used for the drive the shutoff board shelter from or drive to the butt department of two adjacent shielding plates the shutoff board cancels the driver that shelters from to the butt department of two adjacent shielding plates.

Through adopting above-mentioned technical scheme, when steel pipe tip and shielding plate butt, the one end that the shielding plate is close to each other can incline to collection box inside one side under the butt effect of steel pipe, can produce the gap between two adjacent shielding plates from this, the gap shutoff that produces between two adjacent shielding plates is driven to the accessible driving piece from this shutoff board, and then reduces the condition emergence of throwing the ball from the gap discharge collection box that produces between two adjacent shielding plates.

Optionally, the driving piece sets up to electric telescopic handle, electric telescopic handle rigid coupling is in on the outer wall of collecting box, the tip of electric telescopic handle flexible end with the shutoff board rigid coupling.

Through adopting above-mentioned technical scheme, accessible electric telescopic handle drives the shutoff board and slides on the outer wall of collecting box, and then shelter from or cancel shielding to the adjacent two butt departments that shelter from the butt board fast to the adjacent two butt departments that shelter from.

Optionally, limiting plates for limiting the sliding direction of the plugging plate are arranged on two sides of the plugging plate, the limiting plates are fixedly connected to the outer wall of the collecting box, and the extending direction of the limiting plates is parallel to the extending direction of the electric telescopic rod.

By adopting the technical scheme, the sliding direction of the plugging plate is limited by the limiting plate, so that the sliding stability of the plugging plate on the collecting box is improved.

Optionally, a buffer sponge cushion is fixedly connected on the inner wall of the collecting box.

By adopting the technical scheme, impact force of the shot blasting on the inner wall of the collecting box can be absorbed by the buffer sponge cushion, the probability and the amplitude of rebound of the shot blasting are reduced, and further the shot blasting of the round hole position separated from the collecting box is reduced.

Optionally, a plurality of buffer nets are detachably connected to the inner wall of the collecting box.

Through adopting above-mentioned technical scheme, the impact force of ball to the collecting box inner wall is thrown in accessible buffering foam-rubber cushion absorption, reduces the probability and the range of throwing the ball resilience, and when the buffering net damaged, the buffering ability of accessible change buffering net keeps the buffering net.

Optionally, a plurality of screws are worn to be equipped with on the buffer screen, screw threaded connection is in on the inner wall of collecting box, the buffer screen is located the nut of screw with between the inner wall of collecting box and the buffer screen passes through the screw detachable connection is in the collecting box.

Through adopting above-mentioned technical scheme, when changing the buffer network, only need screw the inner wall of unscrewing the collecting box, and then accomplish the dismantlement of buffer network fast.

Optionally, the lower end face in the collecting box is set to be an inclined plane, and the lower end face of the collecting box is gradually inclined downwards from one end far away from the material discharging pipe to one end close to the material discharging pipe.

By adopting the technical scheme, the shot blasting balls falling into the collecting box can move to one side of the discharging pipe along the lower end of the collecting box, so that the accumulation of the shot blasting balls at the bottom of the collecting box is reduced.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the outer wall of the steel pipe and the inner wall of the round hole are plugged through the shielding plate, so that shot blasting splashed out of the round hole when the purging component purges the interior of the steel pipe is reduced, and labor cost of workers in cleaning the shot blasting is reduced;

2. the blocking plate can be driven by the driving piece to block the gap generated between the two adjacent shielding plates, so that the condition that the shot blasting is discharged from the gap generated between the two adjacent shielding plates into the collecting box is reduced;

3. impact force of shot blasting to the inner wall of the collecting box can be absorbed through the buffering sponge cushion, the probability and the amplitude of shot blasting rebound are reduced, and when the buffering net is damaged, the buffering capacity of the buffering net can be maintained through replacing the buffering net.

Drawings

FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view showing the structure of a cushion sponge pad according to embodiment 1 of the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;

FIG. 5 is a schematic view showing the internal structure of a collecting box according to embodiment 1 of the present utility model;

FIG. 6 is a schematic overall structure of embodiment 2 of the present utility model;

FIG. 7 is a schematic view showing the structure of a buffer net according to embodiment 2 of the present utility model;

fig. 8 is an enlarged schematic view of the portion C in fig. 7.

In the figure, 1, a purging component; 11. purging the hose; 12. an air compressor; 13. a sliding frame; 14. a slide rail; 2. a collection box; 21. a round hole; 22. a discharge pipe; 3. a shielding plate; 31. a torsion spring; 32. assembling plates; 4. a plugging plate; 5. an electric telescopic rod; 6. a limiting plate; 7. buffering the sponge cushion; 8. a buffer net; 9. and (5) a screw.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 8.

Example 1: the utility model provides a supporting blowing recovery of shot-blasting sweeps device, refer to fig. 1, including setting up at subaerial air compressor 12, air compressor 12 is last to communicate and fixedly connected with sweeps hose 11, sweeps hose 11 and keeps away from air compressor 12 one end and be equipped with slide frame 13, and slide frame 13's lower extreme is equipped with slide rail 14, and slide rail 14 lays subaerial, and slide frame 13 sliding connection is on slide rail 14, sweeps hose 11 and keeps away from air compressor 12's one end fixed connection at slide frame 13's upper end.

Referring to fig. 1 and 2, a collecting box 2 is arranged on one side of the sliding frame 13 far away from the air compressor 12, the collecting box 2 is arranged in a cuboid shape, the collecting box 2 is erected on the ground, a round hole 21 is formed in the side wall of the collecting box 2 facing the purging component 1, the round hole 21 is located at the center of the side wall of the collecting box 2, and a discharge pipe 22 for discharging shot blasting in the collecting box 2 is fixedly connected and communicated with the side wall of the collecting box 2 far away from the round hole 21.

Referring to fig. 2, 3 and 4, four shielding plates 3 are arranged in the round hole 21, the shielding plates 3 are equidistantly arranged around the circle center of the round hole 21, the four shielding plates 3 enclose a ring shape, and the outer cambered surface of each shielding plate 3 is rotationally connected with the inner cambered surface of the round hole 21. The shielding plate 3 comprises a plurality of assembling plates 32, wherein the assembling plates 32 are arranged in an arc shape, two radially adjacent assembling plates 32 are connected in a rotating way, and cambered surfaces for supporting the two assembling plates 32 to rotate are arranged on one sides, close to each other, of the two radially adjacent assembling plates 32. A torsion spring 31 is penetrated between two adjacent assembling plates 32, and the end parts of the torsion springs 31 are fixed on the assembling plates 32 which are respectively opposite.

Therefore, when the end part of the steel pipe enters the collecting box 2 from the round hole 21 and is abutted against the shielding plate 3, one ends of the shielding plates 3, which are close to each other, are offset towards one side of the inside of the collecting box 2, meanwhile, the assembling plates 32 rotate, and the assembling plates 32 are abutted against the arc-shaped side walls of the steel pipe under the action of the torsion springs 31.

Referring to fig. 1 and 2, in order to reduce the occurrence of the condition that the shot blasting leaves the collecting box 2 from the gap between two adjacent shielding plates 3 when the shielding plates 3 deviate into the collecting box 2, the two adjacent shielding plates 3 are provided with the plugging plates 4, the plugging plates 4 are slidably connected on the outer side wall of the collecting box 2, the four plugging plates 4 are equidistantly arranged around the circle center of the round hole 21, and the sliding direction of the plugging plates 4 is parallel to the diameter of the round hole 21.

One side of every shutoff board 4 all is equipped with and is used for driving the gliding driving piece of shutoff board 4, and the driving piece sets up to electric telescopic handle 5 in the drawing, and electric telescopic handle 5 is located the one side of the centre of a circle of shutoff board 4 keeping away from round hole 21, and electric telescopic handle 5 fixed connection just the tip and the shutoff board 4 fixed connection of electric telescopic handle 5 flexible end on the outer wall of collection box 2. Meanwhile, in order to further limit the sliding direction of the plugging plate 4, two sides of the plugging plate 4 are provided with L-shaped limiting plates 6, the limiting plates 6 extend along the diameter direction parallel to the round holes 21, and the two limiting plates 6 are oppositely arranged and fixedly connected to the outer wall of the collecting box 2.

From this when the gap appears between two adjacent shielding plates 3, accessible control electric telescopic handle 5 makes electric telescopic handle 5 drive shutoff board 4 remove, can make shutoff board 4 slide to the gap department between two shielding plates 3 between two limiting plates 6, shutoff to the gap that appears between two shielding plates 3 from this.

Referring to fig. 1, 3 and 5, after a steel pipe is placed between the purge component 1 and the collecting box 2 and the end of the steel pipe is placed in the round hole 21, the shot blasting in the steel pipe can enter the collecting box 2 along the steel pipe under the action of the purge component 1, so that the probability of rebound of the shot blasting in the collecting box 2 is reduced, and a buffer foam cushion 7 is fixedly connected to the inner side wall of the collecting box 2. Meanwhile, in order to facilitate the shot blasting falling in the collecting box 2 to be concentrated to one side of a discharge port of the collecting box 2, the lower end face in the collecting box 2 is set to be inclined, and the lower end face of the collecting box 2 is gradually inclined to one side of the ground from one end far from the discharge pipe 22 to one end close to the discharge pipe 22.

The implementation principle of the embodiment 1 is as follows: the steel pipe is transported to the position between the purging component 1 and the collecting box 2, then one end of the steel pipe moves to the round hole 21, when the diameter of the steel pipe is larger than the diameter of the middle circle surrounded by the four shielding plates 3, the end of the steel pipe can be abutted against the shielding plates 3, the shielding plates 3 extend to one side inside the collecting box 2, the assembly plates 32 in the shielding plates 3 can be abutted against the arc-shaped side walls of the steel pipe under the acting force of the torsion springs 31, gaps between two adjacent shielding plates 3 are observed, and when the gaps are overlarge, the electric telescopic rods 5 can be controlled, so that the electric telescopic rods 5 drive the blocking plates 4 to block the gaps. Then the air compressor 12 is started, the air compressor 12 conveys gas into the purging hose 11, then the sliding frame 13 slides along the sliding rail 14, the sliding frame 13 drives the purging hose 11 to be placed inside the steel pipe and purge the inside of the steel pipe, the shot blasting inside the steel pipe is purged into the collecting box 2, and the impact force of the shot blasting on the inner wall of the collecting box 2 is absorbed through the buffer sponge cushion 7, so that the shot blasting collection is completed.

Example 2

The difference from example 1 is that: referring to fig. 6, 7 and 8, the buffer net 8 is disposed on the top side wall in the collecting box 2 and on three inner side walls of the four inner side walls except the side wall provided with the round hole 21, four corners of the buffer net 8 are connected with screws 9 in a threaded manner, and the screws 9 penetrate through the buffer net 8 and are connected with the inner wall of the collecting box 2 in a threaded manner.

The implementation principle of the embodiment 2 of the utility model is as follows: the shot blasting balls entering the collecting box 2 can strike on the buffer net 8, and impact force of the shot blasting balls on the inner wall of the collecting box 2 is absorbed through the buffer net 8, so that the rebound probability of the shot blasting balls is reduced.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a supporting blowing of shot-blasting is retrieved and is swept device, including sweeping subassembly (1), sweeping subassembly (1) one side is equipped with collecting box (2), its characterized in that, collecting box (2) are close to round hole (21) have been seted up on the lateral wall of sweeping subassembly (1) one side, intercommunication and rigid coupling have row material pipe (22) on collecting box (2), the hole wall rotation of round hole (21) is connected with a plurality of centers on shielding plate (3) that round hole (21) axis set up, a plurality of shielding plate (3) butt each other and enclosed into and be the ring form, shielding plate (3) include a plurality of tooling plates (32), same radial adjacent two on shielding plate (3) assembly plate (32) rotate and connect and wear to be equipped with between two adjacent tooling plates (32) and be used for making a plurality of assembly plate (32) keep sheltering from torsional spring (31) of round hole (21) department.

2. The shot blasting matched blowing, recycling and sweeping device according to claim 1, wherein a plurality of blocking plates (4) are arranged on the collecting box (2), the blocking plates (4) are slidably connected to the outer wall of the collecting box (2) and block the abutting positions of two adjacent radial blocking plates (3), and a driving piece for driving the blocking plates (4) to block the abutting positions of the two adjacent blocking plates (3) or driving the blocking plates (4) to cancel blocking the abutting positions of the two adjacent blocking plates (3) is arranged on one side of the blocking plates (4).

3. The blowing, recovering and sweeping device matched with shot blasting according to claim 2, wherein the driving piece is an electric telescopic rod (5), the electric telescopic rod (5) is fixedly connected to the outer wall of the collecting box (2), and the end part of the telescopic end of the electric telescopic rod (5) is fixedly connected with the plugging plate (4).

4. The blowing, recovering and sweeping device matched with shot blasting according to claim 3, wherein limiting plates (6) used for limiting the sliding direction of the blocking plates (4) are arranged on two sides of the blocking plates (4), the limiting plates (6) are fixedly connected to the outer wall of the collecting box (2), and the extending direction of the limiting plates (6) is parallel to the extending direction of the electric telescopic rods (5).

5. The blowing, recovering and sweeping device matched with shot blasting according to claim 1, wherein a buffer foam cushion (7) is fixedly connected on the inner wall of the collecting box (2).

6. The blowing, recovering and sweeping device matched with shot blasting according to claim 1, wherein a plurality of buffer nets (8) are detachably connected to the inner wall of the collecting box (2).

7. The blasting rust cleaning supporting blowing and recycling sweeping device according to claim 6, wherein a plurality of screws (9) are arranged on the buffer net (8) in a penetrating mode, the screws (9) are connected to the inner wall of the collecting box (2) in a threaded mode, the buffer net (8) is located between a nut of each screw (9) and the inner wall of the collecting box (2), and the buffer net (8) is detachably connected to the inside of the collecting box (2) through the screws (9).

8. The blasting rust removal matched blowing and recycling sweeping device according to claim 1, wherein the lower end face in the collecting box (2) is an inclined face, and the lower end face of the collecting box (2) is gradually inclined downwards from one end far away from the material discharging pipe (22) to one end close to the material discharging pipe (22).