CN201493760U

CN201493760U - Shot blasting machine

Info

Publication number: CN201493760U
Application number: CN200920233605XU
Authority: CN
Inventors: 王汛杰
Original assignee: WUXI DALI HOISTING MACHINERY CO Ltd
Current assignee: WUXI DALI HOISTING MACHINERY CO Ltd
Priority date: 2009-07-31
Filing date: 2009-07-31
Publication date: 2010-06-02
Anticipated expiration: 2019-07-31

Abstract

The utility model discloses a shot blasting machine, which comprises a shot-blasting chamber and a shot-blasting device, and a convey car driving the workpiece to be horizontally fed is arranged in the shot-blasting chamber. The shot blasting machine further comprises a traveling car arranged on the shot-blasting chamber and a first driving motor arranged on the traveling car. The shot-blasting device is one and arranged on the traveling car; the first driving motor drives the traveling car to perform reciprocating movement in a track in the workpiece feeding direction; the convey car is provided with a second driving motor and two rollers; and the second driving motor drives the rollers to rotate along a shaft. The shot blasting machine only adopts one shot-blasting device performing reciprocating movement in the track in the workpiece feeding direction, thereby achieving simple structure, no dead angle, high operating efficiency, and cost and energy conservation.

Description

A kind of shot-blasting machine

Technical field

The utility model relates to a kind of surface processing equipment, relates in particular to a kind of shot-blasting machine.

Background technology

Shot-blasting machine is that metal works is carried out a kind of plant equipment of surface-treated, its principle is to utilize the strength of the centrifugal force of impeller or gases at high pressure with the surface of shot-peening high velocity jet to metal works, utilize the impulsive force of shot-peening to remove rusty stain and other impurity of surface of the work, and be formed with the fine scar that is beneficial to spraying.The existing shot-blasting machine that metallic plate or shape are carried out Shot Blasting, its structure mainly comprises impeller head, conveying device, auger conveyor, elevator, storage ball case and shot blast room, setting can drive the conveying device of workpiece horizontal feed in the shot blast room, at the shot blast room outer wall four impeller head groups are set, they are arranged in order along the workpiece direction of feed, when workpiece advanced in shot blast room, each impeller head group was successively carried out Shot Blasting to surface of the work.Each impeller head group comprises that respectively two impeller heads are right, left part and the right part of two impeller heads to being separately positioned on the conveying device center line, it is relative that two impeller heads wherein lay respectively at the above and below and the direction of conveying device, and the impeller head in the group is to also being oppositely arranged; The shot-blasting machine of this structure, after bow and arrow once passes through shot-blasting machine, if bow and arrow does not reach the workpiece quality requirement, with regard to needs for the second time even repeat processing for the third time, reach the quality requirement of workpiece, the speed of workpiece feeding can't improve for this reason, greatly reduces the quality of production efficiency and processing.

The utility model content

Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of simple in structure, the shot-blasting machine that efficient is high that can adjust impeller head displacement according to workpiece length is provided.

For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of shot-blasting machine, comprise shot blast room and impeller head, the transport trolley that drives the workpiece horizontal feed is set in the shot blast room, also comprises travelling car that is arranged on above the shot blast room and first drive motors that is arranged on the travelling car; Described impeller head is one, is located on the travelling car, and first drive motors drives travelling car and moves back and forth on workpiece direction of feed track, and the length of the one way displacement of travelling car and workpiece is corresponding.

As the further improved technical scheme of the utility model, described transport trolley is provided with second drive motors and two carrying rollers, and second drive motors drives described carrying roller and pivots.

The utility model is provided with an impeller head on the top of shot blast room, impeller head is under travelling car cooperates, the distance that moves according to the length adjustment of workpiece, transport trolley is provided with two carrying rollers, workpiece is placed on the carrying roller, second drive motors drives carrying roller and pivots, thereby drives the workpiece autobiography, and impeller head carries out a reciprocal impelling back and forth according to the length of workpiece to workpiece simultaneously.Therefore, the utility model, simple in structure, cost is low, and impelling efficient is high and do not have a dead angle, energy savings.

Description of drawings

Fig. 1 looks schematic diagram for structure master of the present utility model.

Fig. 2 looks schematic diagram for a left side of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.

Referring to Fig. 1 and Fig. 2, the utility model mainly comprises shot blast room 1, impeller head 2, transport trolley 4, carrying roller 5, auger conveyor 6, elevator 7 and storage ball case 8.Travelling car 9 is arranged on shot blast room 1 upper side, and the impeller head 2 and first drive motors are arranged on the travelling car 9, and first drive motors drives travelling car 9 and moves back and forth in workpiece 3 directions of feed, and its one way displacement is adjusted according to the length of workpiece 3.Shot blast room 1 is provided with the transport trolley 4 that can drive workpiece 3 horizontal feeds in going back, transport trolley 4 is provided with second drive motors and two carrying rollers 5, second drive motors drives carrying roller 5 and pivots, and workpiece 3 is placed on the carrying roller 5, drives workpiece 3 autobiographies during carrying roller 5 rotations.

During work, workpiece 3 is placed on the transport trolley 4, opens electric control system then, transport trolley 4 enters shot blast room 1 automatically, and carrying roller 5 beginning autobiographies, workpiece 3 are autobiography thereupon also, impeller head 2 moves back and forth along the length direction of workpiece 3, begins simultaneously workpiece 3 is carried out impelling.The shot-peening that impelling is come out falls into shot blast room 1 bottom after workpiece 3 reflections, enter auger conveyor 6, delivers to storage ball chamber 8 through elevator 7 again, gives over to recycling.

Claims

1. a shot-blasting machine comprises shot blast room and impeller head, and the transport trolley that drives the workpiece horizontal feed is set in the shot blast room, it is characterized in that: also comprise travelling car that is arranged on above the shot blast room and first drive motors that is arranged on the travelling car; Described impeller head is single, and is located at the travelling car top, and first drive motors drives travelling car and moves back and forth on the track of workpiece direction of feed.

2. shot-blasting machine according to claim 1 is characterized in that: described transport trolley is provided with second drive motors and two carrying rollers, and second drive motors drives described carrying roller and pivots.