CN211249684U

CN211249684U - Sand blasting head structure of sand blasting machine

Info

Publication number: CN211249684U
Application number: CN201921285524.4U
Authority: CN
Inventors: 王浩; 陈继军; 孙庆海; 孙红举; 商睿; 张朝阳; 张玺; 杨雪婷; 王海新
Original assignee: Luoyang Bloom Electronic Technology Co ltd
Current assignee: Luoyang Bloom Electronic Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-14
Anticipated expiration: 2029-08-09

Abstract

A sand blasting head structure of a sand blasting machine relates to the field of sand blasting, and comprises a nozzle body, an adjusting cover and a cleaning assembly, wherein a plurality of sand blasting holes are distributed on the front end face of the nozzle body along the circumference; the cleaning component is rotatably connected to the outer part of the circular table-shaped rear end of the spray head body and the outer part of the rear part of the spray head body; the utility model discloses simple structure, convenient to use rotate the brush subassembly and clean the base plate before the sandblast.

Description

Sand blasting head structure of sand blasting machine

Technical Field

The utility model belongs to the technical field of a sandblast and specifically relates to a sand blasting head structure of sand blasting machine is related to.

Background

As is known, a sand blasting machine can increase the adhesive force between a substrate and a coating through sand blasting, prolong the durability of a coating and facilitate the leveling and decoration of a coating; the existing sand blasting machine adopts a single sand blasting port to perform centralized sand blasting treatment, cannot adjust the sand blasting amount and is easy to cause waste.

Disclosure of Invention

In order to overcome the deficiency in the background art, the utility model discloses a sand blasting head structure of sand blasting machine.

In order to realize the purpose, the utility model adopts the following technical scheme:

a sand blasting head structure of a sand blasting machine comprises a nozzle body, an adjusting cover and a cleaning assembly, wherein a plurality of sand blasting holes are distributed on the front end face of the nozzle body along the circumference, a plurality of sand blasting branch pipes are arranged in the nozzle body and are respectively communicated with the sand blasting holes, the rear end parts of the sand blasting branch pipes are connected with a sand blasting main pipe, the front part of the nozzle body is in a circular truncated cone shape, the rear part of the nozzle body is in a frustum shape, a ']' type adjusting cover is arranged outside the front end of the circular truncated cone shape of the nozzle body, a plurality of spray holes are distributed on the adjusting cover along the circumference and are arranged corresponding to the sand blasting holes on the front end face of the nozzle body; outside the rear end outside at shower nozzle body round platform shape and the outside rotation at shower nozzle body rear portion are connected with clean subassembly, clean subassembly includes the swivel becket, overcoat and fender ring, the swivel becket sets up the rear end outside at shower nozzle body round platform shape, and with install rolling bearing between the shower nozzle body, the rear portion of swivel becket is fixed with frustum shape overcoat, and the overcoat sets up the outside at shower nozzle body rear portion, be equipped with at the rear portion of overcoat and keep off the ring, keep off the ring setting on the rear end face of shower nozzle body, the rear end portion of adjusting the lid and the preceding terminal surface fixed connection of swivel becket, the outer disc interval along the swivel becket is equipped with a plurality of sunkenings, all rotate in sunken and be connected with the brush subassembly.

The sand blasting head structure of the sand blasting machine is characterized in that the brush component comprises a fixed shaft, a rotating seat and a brush, two ends of the fixed shaft are respectively fixed on two opposite surfaces of a recess, the rotating seat is arranged outside the fixed shaft, a bearing is arranged between a through hole of the rotating seat and the fixed shaft, and the brush is arranged on the outer end face of the rotating seat.

The back end of the sand blasting main pipe is arranged outside the back end of the nozzle body and is connected with the sand blasting pressure container.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

sand blasting machine's sand blasting head structure. The cleaning assembly is arranged in a rotating mode, the adjusting cover is fixed on the front end face of the rotating ring, the rotating ring is rotated to drive the spray holes in the adjusting cover to correspond to the sand blasting holes in the spray head body or shield a part of the sand blasting holes, and the sand blasting amount can be adjusted; the utility model discloses simple structure, convenient to use rotate the brush subassembly and clean the base plate before the sandblast.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the cleaning assembly of the present invention;

in the figure: 1. a brush; 2. a rotating ring; 3. an adjusting cover; 4. spraying a hole; 5. branch pipe sand blasting; 6. a main sand blasting pipe; 7. a nozzle body; 8. a jacket; 9. a baffle ring; 10. a rotating seat; 11. recessing; 12. and fixing the shaft.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The sandblast head structure of the sandblast machine, which is described in conjunction with the attached figures 1-3, comprises a nozzle body 7, an adjusting cover 3 and a cleaning component, wherein a plurality of sandblast holes are distributed on the front end surface of the nozzle body 7 along the circumference, a plurality of sandblast branch pipes 5 are arranged inside the nozzle body 7 and are respectively communicated with the plurality of sandblast holes, the rear end parts of the plurality of sandblast branch pipes 5 are all connected with a sandblast main pipe 6, the front part of the nozzle body 7 is designed to be in a circular truncated cone shape, the rear part of the nozzle body 7 is designed to be in a frustum shape, the front end of the circular truncated cone shape of the nozzle body 7 is externally provided with a "]" -shaped adjusting cover 3, a plurality of spray holes 4 are distributed on the adjusting cover 3 along the circumference; outside and the outside rotation at shower nozzle body 7 round platform shape's rear end at shower nozzle body 7 rear portion are connected with clean subassembly, clean subassembly includes swivel becket 2, overcoat 8 and fender ring 9, swivel becket 2 sets up the rear end outside at shower nozzle body 7 round platform shape, and with install rolling bearing between the shower nozzle body 7, swivel becket 2's rear portion is fixed with frustum shape overcoat 8, and overcoat 8 sets up the outside at shower nozzle body 7 rear portion, the rear portion at overcoat 8 is equipped with fender ring 9, fender ring 9 sets up on the rear end face of shower nozzle body 7, adjust the preceding terminal surface fixed connection of the rear end portion of lid 3 and swivel becket 2, outer disc interval along swivel becket 2 is equipped with a plurality of sunken 11, all rotate in sunken 11 and be connected with the brush subassembly.

The sand blasting head structure of the sand blasting machine is characterized in that the brush component comprises a fixed shaft 12, a rotating seat 10 and a brush 1, two ends of the fixed shaft 12 are respectively fixed on two opposite surfaces of the recess 11, the rotating seat 10 is arranged outside the fixed shaft 12, a bearing is arranged between a through hole of the rotating seat 10 and the fixed shaft 12, and the brush 1 is arranged on the outer end surface of the rotating seat 10.

The sand blasting head structure of the sand blasting machine is characterized in that the rear end of a sand blasting main pipe 6 is arranged outside the rear end of a nozzle body 7 and is connected with a sand blasting pressure container.

Implement sandblast machine's sandblast head structure, when using, rotate a plurality of rotation seats 10 and make brush 1 towards the base plate, clean the base plate totally, sandblast house steward 6 and a plurality of sandblast branch pipes 5 intercommunication, on the mortar was through sandblast hole, orifice 4 blowout base plate, through rotating swivel 2, drive overcoat 8, adjust and cover 3 and rotate at the outside of shower nozzle body 7, make orifice 4 cover some sandblast hole to reach the mesh of adjusting the sandblast volume.

The part of the utility model not detailed is prior art.

The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.

Claims

1. The utility model provides a sand blasting head structure of sand blasting machine, includes shower nozzle body, regulation lid and clean subassembly, characterized by: a plurality of sand blasting holes are distributed on the front end face of the nozzle body along the circumference, a plurality of sand blasting branch pipes are arranged in the nozzle body and are respectively communicated with the plurality of sand blasting holes, the rear end parts of the plurality of sand blasting branch pipes are connected with a sand blasting main pipe, the front part of the nozzle body is in a circular truncated cone shape, the rear part of the nozzle body is in a frustum shape, a ']' -shaped adjusting cover is arranged outside the circular truncated cone-shaped front end of the nozzle body, a plurality of spray holes are distributed on the adjusting cover along the circumference and are arranged corresponding to the plurality of sand blasting holes on the front end face of the nozzle body; outside the rear end outside at shower nozzle body round platform shape and the outside rotation at shower nozzle body rear portion are connected with clean subassembly, clean subassembly includes the swivel becket, overcoat and fender ring, the swivel becket sets up the rear end outside at shower nozzle body round platform shape, and with install rolling bearing between the shower nozzle body, the rear portion of swivel becket is fixed with frustum shape overcoat, and the overcoat sets up the outside at shower nozzle body rear portion, be equipped with at the rear portion of overcoat and keep off the ring, keep off the ring setting on the rear end face of shower nozzle body, the rear end portion of adjusting the lid and the preceding terminal surface fixed connection of swivel becket, the outer disc interval along the swivel becket is equipped with a plurality of sunkenings, all rotate in sunken and be connected with the brush subassembly.

2. The blast head structure of a blasting machine according to claim 1, characterized in that: the brush assembly comprises a fixed shaft, a rotating seat and a brush, two ends of the fixed shaft are respectively fixed on two opposite surfaces of the recess, the rotating seat is arranged outside the fixed shaft, a bearing is arranged between the through hole of the rotating seat and the fixed shaft, and the brush is arranged on the outer end surface of the rotating seat.

3. The blast head structure of a blasting machine according to claim 1, characterized in that: the rear end of the sand blasting main pipe is arranged outside the rear end of the spray head body and is connected with the sand blasting pressure container.