CN216179694U

CN216179694U - Suspension type shot blasting equipment

Info

Publication number: CN216179694U
Application number: CN202122157361.5U
Authority: CN
Inventors: 张春明; 吴来宾; 陈寅
Original assignee: Zhejiang Wanjiu Hexing Machinery And Electricity Co ltd
Current assignee: Zhejiang Wanjiu Hexing Machinery And Electricity Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-05
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a suspension type shot blasting device, which comprises a box body, shot blasting devices arranged on two sides of the box body and an auger conveyor arranged at the bottom of the box body, wherein a rotating assembly and a lifting assembly driven by the rotating assembly are arranged in the box body; the utility model solves the problems that shot blasting on the surfaces of the machined parts is not uniform enough and dead angles exist in machining among a plurality of machined parts in the prior art.

Description

Suspension type shot blasting equipment

Technical Field

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

Background

The shot blasting machine is equipment for carrying out contactless cleaning on the surface of a machined part by utilizing the long-distance projection of a high-speed shot, most castings need to be subjected to shot blasting treatment, oxide skins and bonded sand on the surfaces of the castings can be cleaned up through shot blasting treatment, meanwhile, the fatigue strength and the tensile stress corrosion capacity of the castings can be effectively improved, and the shot blasting machine can also play a role in correcting distorted thin-wall parts. However, in the shot blasting machine in the prior art, the height of the hanging disc can not be adjusted, and the angle of the shot blasting machine is fixed, so that the shot blasting on the surfaces of the machined parts is not uniform enough in the shot blasting process, the problems that shot blasting dead angles and the like easily occur among the machined parts when a plurality of machined parts are simultaneously machined, and the shot blasting effect is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a hanging type shot blasting device which comprises a box body, a shot blasting machine and an auger conveyor, wherein a rotating assembly and a lifting assembly are arranged in the box body, a plurality of self-rotating assemblies are arranged at the bottom of the lifting assembly, and a guide piece a and a guide piece b are respectively arranged on the moving paths of the lifting assembly and the self-rotating assemblies.

The technical solution of the utility model is as follows:

the utility model provides a suspension type shot blasting equipment, includes the box, sets up at the impeller head of box both sides and sets up the auger conveyor at the bottom half, the inside runner assembly that is provided with of box and under the runner assembly drives lifting unit, lifting unit bottom is provided with a plurality of rotation subassemblies, be provided with guide a and guide b on lifting unit and rotation subassembly's the removal route respectively, lifting unit rotates and floats under guide a drives, the rotation subassembly follows lifting unit and rotates and the rotation under guide b effect, lifting unit and rotation subassembly rotate the machined part of hanging load on the in-process impeller head to the rotation subassembly and throw the ball.

As a preferred, the rotating assembly comprises a motor arranged at the top of the box body and a rotating rod driven by the motor, a rotating seat a is arranged between the rotating rod and the motor, and a sliding block is arranged at the bottom of the rotating rod.

As a preferred, lifting unit establishes the telescope tube on the dwang including the cover, the telescope tube both sides all are provided with the connecting rod, the connecting rod end is provided with reset spring, the cover is equipped with the telescopic link on the connecting rod, the telescopic link end is provided with the lug.

As a preferred choice, the telescopic sleeve top is provided with the stopper, the spout that is used for cooperating the slider is seted up to the telescopic sleeve inner wall, telescopic sleeve bottom fixedly connected with hangs the dish.

Preferably, the rotation assembly comprises a plurality of rotating seats b and hooks, the rotating seats b are circumferentially arranged at the top of the hanging disc, the hooks are rotatably arranged in the rotating seats b, rotating blocks used for being matched with the rotating seats b are arranged on the hooks, and gears are arranged at the tops of the hooks.

Preferably, the upper surface of the guide part a is wave-shaped, and the guide part a is connected with the inner wall of the box body through a plurality of support rods.

Preferably, a rack meshed with a gear is arranged on an inner arc of the guide piece b, and the upper end face of the guide piece b is welded with the lower end face of the guide piece a.

Preferably, the bottom of the box body is provided with an arc-shaped material receiving plate, the arc-shaped material receiving plate is provided with a material outlet, and the bottom of the material outlet is fixedly connected with a material guide hopper.

Preferably, a filter screen is arranged above the discharge port.

Preferably, the box body is symmetrically hinged with a door.

The utility model has the beneficial effects that

1. The shot blasting machine is provided with the lifting assembly, the lifting assembly can be lifted up and down when the lifting assembly passes through wavy fluctuation on the guide piece a on a moving path through the matching of the sliding groove in the lifting assembly and the sliding block in the rotating assembly, the positions of workpieces hung on the hanging disc are changed up and down through the lifting of the lifting assembly, the shot blasting machine can perform shot blasting treatment on the surfaces of the workpieces to the maximum extent, and the problem that the surfaces of the workpieces are not uniformly treated due to the fact that the height of the hanging disc cannot be adjusted and the angle of the shot blasting machine is fixed in the prior art is solved.

2. The shot blasting machine is provided with the rotation assembly, the rotation of the hook on a moving path is realized through the matching of the gear in the rotation assembly and the rack arranged on the inner arc of the guide part b, the rotation of the hook is enabled to synchronously complete the rotation of the machined parts hung on the hook, so that the shot blasting machine can perform shot blasting on each surface of the machined parts, and the problem that shot blasting dead angles are easy to occur among the machined parts when a plurality of machined parts are simultaneously machined in the prior art, and the surfaces of the machined parts in the dead angles cannot be subjected to shot blasting treatment is solved.

In conclusion, the shot blasting device has the advantages of being more uniform in shot blasting effect on the surfaces of the machined parts, free of dead angles during machining of a plurality of machined parts, better in linkage effect, ingenious in structure, convenient to use and the like, and is suitable for the technical field of shot blasting machines.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic structural diagram of the hanging type shot blasting equipment;

FIG. 2 is a schematic sectional view of the suspension type shot blasting apparatus;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an exploded view of the lift assembly;

FIG. 5 is a schematic sectional view of the bellows;

fig. 6 is a schematic structural view of the rotation assembly.

Detailed Description

The technical scheme in the embodiment of the utility model is clearly and completely explained by combining the attached drawings.

Example one

As shown in fig. 1 to 6, a suspension type shot blasting device comprises a box body 1, shot blasting devices 2 arranged on two sides of the box body 1, and an auger conveyor 3 arranged at the bottom of the box body 1, wherein a rotating assembly 4 and a lifting assembly 5 driven by the rotating assembly 4 are arranged inside the box body 1, a plurality of self-rotating assemblies 6 are arranged at the bottom of the lifting assembly 5, guide pieces a7 and guide pieces b8 are respectively arranged on moving paths of the lifting assembly 5 and the self-rotating assemblies 6, the lifting assembly 5 is driven by the rotating assembly 4 to rotate and float up and down under the action of the guide pieces a7, the self-rotating assemblies 6 rotate along with the lifting assembly 5 and rotate under the action of the guide pieces b7, and the shot blasting devices 2 perform shot blasting on workpieces 9 hung on the self-rotating assemblies 6 in the rotating process of the lifting assembly 5 and the self-rotating assemblies 6.

The utility model is provided with a box body 1, impeller heads 2 are arranged on two sides of the box body 1, an auger conveyor 3 is arranged at the bottom of the box body 1, a rotating assembly 4 and a lifting assembly 5 driven by the rotating assembly 4 are arranged in the box body 1, a plurality of self-rotating assemblies 6 are arranged at the bottom of the lifting assembly 5, a guide piece a7 and a guide piece b8 are respectively arranged on moving paths of the lifting assembly 5 and the self-rotating assemblies 6, the lifting assembly 5 rotates under the drive of the rotating assembly 4 and floats up and down under the action of the guide piece a7, the self-rotating assemblies 6 rotate along with the lifting assembly 5 and rotate under the action of the guide piece b7, and workpieces 9 hung on the self-rotating assemblies 6 are subjected to impeller blasting through the impeller heads 2 in the rotating process of the lifting assembly 5 and the self-rotating assemblies 6.

Rotating assembly 4 is including setting up motor 41 at box 1 top and dwang 42 under the motor 41 drives, be provided with between dwang 42 and the motor 41 and rotate seat a43, dwang 42 bottom is provided with slider 44, drives dwang 42 through motor 41 and rotates, and dwang 42 drives telescopic sleeve 51 and rotates and make lifting unit 5 can follow rotating assembly 4 and rotate in step, and it is more smooth and easy to make lifting unit 5's lift through setting up slider 44, and slider 44 cooperatees with spout 57 when dwang 42 rotates and contacts with spout 57 realization dwang 42 and drive telescopic sleeve 51 and rotate simultaneously.

Lifting unit 5 establishes the telescope tube 51 on dwang 42 including the cover, telescope tube 51 both sides all are provided with connecting rod 52, the connecting rod 52 end is provided with reset spring 53, the cover is equipped with telescopic link 54 on the connecting rod 52, telescopic link 54 end is provided with lug 55, makes telescopic link 54 can realize flexible reseing along connecting rod 52 through setting up reset spring 53, makes telescopic link 54 slide to the inboard through compression reset spring 53 when terminal lug 55 of telescopic link 54 contacts with opening the door 15, avoids telescopic link 54 to lead to appearing the dead problem of card because of unable change length, cooperatees the lift that realizes lifting unit 5 through setting up the unsmooth undulation on lug 55 and the gib a 7.

The top of telescopic sleeve 51 is provided with stopper 56, the spout 57 that is used for cooperating slider 44 is offered to telescopic sleeve 51 inner wall, telescopic sleeve 51 bottom fixedly connected with hangs dish 58, cooperatees with slider 44 through spout 57, and telescopic sleeve 51 can reciprocate in the dwang 42 outside when making the lifting unit 5 go up and down, cooperatees with slider 44 through stopper 56, avoids lifting unit 5 to lose the support after the decline and takes place to drop, realizes the installation of rotation subassembly 6 through hanging dish 58.

It should be noted that the lifting assembly 5 is arranged, the lifting assembly 5 can be lifted up and down when the lifting assembly 5 passes through wavy fluctuation on the guide piece a7 on a moving path through the matching of the sliding groove 57 in the lifting assembly 5 and the sliding block 44 in the rotating assembly 4, the position of the workpiece 9 hung on the hanging disc 58 can be changed up and down through the lifting of the lifting assembly 5, the shot blasting machine 2 can perform shot blasting treatment on the surface of the workpiece 9 to the maximum extent, and the problem that the surface treatment of the workpiece is not uniform enough when the shot blasting is performed due to the fact that the height of the hanging disc cannot be adjusted and the angle of the shot blasting machine is fixed in the prior art is solved.

The rotation assembly 6 comprises a plurality of rotation seats b61 and a hook 62, wherein the periphery of the rotation seats b61 is arranged at the top of the hanging disc 58, the hook 62 is rotatably arranged in the rotation seats b61, a rotation block 63 used for being matched with the rotation seats b61 is arranged on the hook 62, a gear 64 is arranged at the top of the hook 62, the gear 64 is matched with a rack 8 arranged on the inner arc of the guide strip b8 to enable the hook 62 to rotate, and the rotation block 63 is matched with the rotation seats b61 to enable the hook 62 to rotate smoothly while being supported.

More particularly, the shot blasting machine is provided with the rotation assembly 6, the rotation of the hook 62 on a moving path is realized through the matching of the gear 64 in the rotation assembly 6 and the rack 81 arranged on the inner arc of the guide b8, the workpieces 9 hung on the hook 62 synchronously complete rotation through the rotation of the hook 62, so that the shot blasting machine 2 can perform shot blasting on each surface of the workpieces 9, and the problem that shot blasting dead angles are easy to occur among the workpieces when a plurality of workpieces are simultaneously machined in the prior art, and the surfaces of the workpieces in the dead angles cannot be subjected to shot blasting treatment is solved.

The upper surface of the guide piece a7 is wave-shaped, the guide piece a7 is connected with the inner wall of the box body 1 through a plurality of support rods 71, the upper surface of the guide piece a7 is wave-shaped, so that the lifting assembly 5 can be lifted up and down through the matching of the projection 55 at the tail end of the telescopic rod 54 and the guide piece a7 when rotating, and the guide piece a7 can be firmly fixed on the inner wall of the box body 1 through the support rods 71.

The inner arc of the guide b8 is provided with a rack 81 engaged with the gear 64, the upper end surface of the guide b8 is welded with the lower end surface of the guide a7, and the rack 81 is matched with the gear 64 arranged at the top of the hook 62, so that the rotation assembly 6 can rotate along with the rotation of the lifting assembly 5.

The bottom of the box body 1 is provided with an arc-shaped receiving plate 11, a discharge port 12 is formed in the arc-shaped receiving plate 11, a guide hopper 13 is fixedly connected to the bottom of the discharge port 12, and shots thrown out by the shot blasting device 2 can be more smoothly output through the arc-shaped receiving plate 11 and the guide hopper 13 and enter the lower flood dragon conveyor 3 for outputting.

The box body 1 is symmetrically hinged with the door opening 15, and the shot blasting process is safer by arranging the door opening 15.

Example two

As shown in fig. 1, wherein the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: a filter screen 14 is arranged above the discharge port 12.

This embodiment is through setting up filter screen 14 for the piece that the shot-blasting in-process produced can be blockked by filter screen 14, avoids the piece to fall into the operation that influences flood dragon conveyer 3 in flood dragon conveyer 3.

Working process

Firstly, a workpiece 9 is hung on a hook 62, then a door 15 is closed, a dragon conveyor 3 and a motor 41 are started, then a shot blasting device 2 is started, a rotating rod 42 is rotated through the motor 41, a lifting component 5 and a rotation component 6 are driven to rotate through the rotating rod 42, shot blasting treatment is carried out on the surface of the workpiece 9 hung on the hook 62 and rotating along the rotation component 6 through the shot blasting device 2, in the rotating process of the lifting component 5, a projection 55 arranged at the tail end of a telescopic rod 54 is matched with a guide piece a7 to enable a telescopic sleeve 51 to slide up and down along the outer side of the rotating rod 42, the gear 64 at the top of the hook 62 is matched with a rack 81 arranged on the inner arc of a guide piece b8 to realize rotation of the hook 62, the workpiece 9 is driven to rotate synchronously through the hook 62, shot blasters thrown by the shot blasting device 2 fall into a material guide hopper 13 through a discharge port 12 formed in an arc-shaped material receiving plate 11, and the processed workpieces 9 are conveyed into the flood dragon conveyor 3 below under the guidance of the material guide hopper 13 to be output, after the processed workpieces 9 are processed, the impeller head 2, the motor 41 and the flood dragon conveyor 3 are sequentially closed, the door 15 is opened to take out the processed workpieces 9, and the processing operation flow is sequentially circulated.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a suspension type shot blasting equipment, includes box (1), sets up impeller head (2) in box (1) both sides and sets up auger conveyor (3) in box (1) bottom, its characterized in that, box (1) inside is provided with runner assembly (4) and lifting unit (5) under runner assembly (4) drive, lifting unit (5) bottom is provided with a plurality of rotation subassemblies (6), be provided with guide a (7) and guide b (8) on the removal route of lifting unit (5) and rotation subassembly (6) respectively, lifting unit (5) drive down the rotation of runner assembly (4) and float from top to bottom under guide a (7) effect, rotation subassembly (6) are followed lifting unit (5) and are rotated under guide b (8) effect, lifting unit (5) and rotation subassembly (6) rotate in-process impeller head (2) and to the loading that adds on rotation subassembly (6) And performing shot blasting on the workpiece (9).

2. A hanging type shot blasting device according to claim 1, wherein the rotating assembly (4) comprises a motor (41) arranged at the top of the box body (1) and a rotating rod (42) driven by the motor (41), a rotating seat (43) is arranged between the rotating rod (42) and the motor (41), and a sliding block (44) is arranged at the bottom of the rotating rod (42).

3. A hanging type shot blasting device according to claim 2, wherein the lifting assembly (5) comprises a telescopic sleeve (51) sleeved on the rotating rod (42), connecting rods (52) are arranged on two sides of the telescopic sleeve (51), a return spring (53) is arranged at the tail end of each connecting rod (52), a telescopic rod (54) is sleeved on each connecting rod (52), and a convex block (55) is arranged at the tail end of each telescopic rod (54).

4. A hanging type shot blasting device as claimed in claim 3, wherein a limiting block (56) is arranged at the top end of the telescopic sleeve (51), a sliding groove (57) used for being matched with the sliding block (44) is formed in the inner wall of the telescopic sleeve (51), and a hanging disc (58) is fixedly connected to the bottom of the telescopic sleeve (51).

5. A suspension type shot blasting device as claimed in claim 4, wherein the rotation assembly (6) comprises a plurality of rotating seats b (61) circumferentially arranged at the top of the hanging disc (58) and hooks (62) rotatably arranged in the rotating seats b (61), rotating blocks (63) used for matching with the rotating seats b (61) are arranged on the hooks (62), and gears (64) are arranged at the tops of the hooks (62).

6. A hanging type shot blasting device as claimed in claim 1, wherein the upper surface of the guide a (7) is arranged in a wave shape, and the guide a (7) is connected with the inner wall of the box body (1) through a plurality of support rods (71).

7. A hanging type shot blasting device as claimed in claim 5, wherein the inner arc of the guide b (8) is provided with a rack (81) meshed with the gear (64), and the upper end face of the guide b (8) is welded with the lower end face of the guide a (7).

8. A hanging type shot blasting device as claimed in claim 1, wherein an arc-shaped material receiving plate (11) is arranged at the bottom of the box body (1), a material outlet (12) is formed in the arc-shaped material receiving plate (11), and a material guide hopper (13) is fixedly connected to the bottom of the material outlet (12).

9. A hanging blasting apparatus according to claim 8, wherein a screen (14) is provided above the outlet (12).

10. A hanging blasting device according to claim 1, characterized in that the box (1) is symmetrically hinged with door openings (15).