CN203665329U

CN203665329U - Shot blasting device

Info

Publication number: CN203665329U
Application number: CN201320843883.3U
Authority: CN
Inventors: 长岛利幸; 稻垣正之; 佐藤涉
Original assignee: Showa Denko Gas Products Co Ltd
Current assignee: Resonac Gas Products Corp
Priority date: 2013-09-24
Filing date: 2013-12-19
Publication date: 2014-06-25
Anticipated expiration: 2023-12-19
Also published as: JP6196516B2; CN104440583B; CN104440583A; TWI620619B; JP2015062963A; TW201511888A

Abstract

The utility model provides a shot blasting device, wherein a cylinder of the shot blasting device is arranged in a shot blasting chamber and rotates in an inclined state. The shot blasting device comprises a stirring plate comprising a stirring plate body and a return plate, wherein the stirring plate body is fixed on the inner wall surface of a cylinder body in the inclined state, so that compared with the top end part on one side of a feeding opening of the cylinder body, the rear end part on one side of the bottom surface of the cylinder body is in front of the rotating direction; the return plate is formed at the top end of the part except the side of the rear end part of the stirring plate body and is used for directing to-be-treated substances of the stirring plate body to the direction of the bottom surface of the cylinder body. According to the utility model, the shot blasting device, which can efficiently project a projection material to the to-be-treated substances in a large cylinder, efficiently stir the to-be-treated substances, and efficiently perform deburring operation, is obtained.

Description

Peener

Technical field

The utility model relates to a kind of large-scale peener, and this device is for carrying out deburring processing to relatively large handled thing in large quantities.

Background technology

The trickle burr that peener is in the past attached to less products formed in removal, use.

But, be hopeful recently the requirement for removing the burr that is attached to larger products formed, as countermeasure, by cylindrical shell is maximized, making to project material, projection machine maximizes and tackles, but in such countermeasure because the agitating plate in cylindrical shell is OBL plate, if coordinate the size of handled thing to make its maximization, there is following shortcoming: hinder projection material, or because agitating plate is installed with the setting angle state vertical with respect to the bottom surface of cylindrical shell, therefore handled thing is not carried on agitating plate, can not fully stir.

Patent documentation 1: TOHKEMY 2004-209604 communique

Utility model content

The utility model is in view of shortcoming in the past above, and object is to provide a kind of peener, in large-scale cylindrical shell, also can expeditiously projection material be projeced into handled thing, and stir process thing expeditiously, carries out expeditiously deburring operation.

Read explanation below with reference to accompanying drawing, to above-mentioned and other objects and new feature of the present utility model, have more fully and understand.

But accompanying drawing only, for understanding explanation, does not limit technical scope of the present utility model.

For solving the means of problem

For achieving the above object, peener of the present utility model is at the indoor cylindrical shell being provided with heeling condition rotation of Shot Blasting, and be provided with the agitating plate that comprises agitating plate main body and Returning plate, described agitating plate main body is fixed on the internal face of described cylindrical shell with heeling condition, and the rearward end of the bottom surface side of this cylindrical shell of this agitating plate main body is positioned at the front of direction of rotation than the top ends of the input port side of this cylindrical shell of this agitating plate main body; Described Returning plate is formed at the top ends at the position except rearward end side of this agitating plate main body, will take advantage of the handled thing that is loaded in this agitating plate main body to the bottom surface direction guiding of described cylindrical shell.

Utility model effect

Known according to the above description, the utility model can obtain the effect of enumerating below.

(1) according to the utility model of the 1st aspect, because can preventing from taking advantage of the handled thing that is loaded in agitating plate main body, Returning plate comes off from this agitating plate main body, and thereby cylindrical shell rotation agitating plate main body is moved upward, thereby handled thing can slide in agitating plate main body, then fall to the bottom surface of cylindrical shell.Therefore, can make handled thing move to direction of rotation, simultaneously mobile from side direction bottom surface, the input port direction (fore-and-aft direction) of cylindrical shell, thus can stir expeditiously.

(2) according to described (1), agitating plate main body is fixed on the internal face of cylindrical shell with heeling condition, and the rearward end that makes the bottom surface side of this cylindrical shell of this agitating plate main body is positioned at the front of the direction of rotation of the top ends of input port side, therefore can make handled thing move expeditiously on fore-and-aft direction.

Therefore, can realize the mixing effect that improves handled thing.

(3) according to (1), simple in structure, can arrange at lower cost.

(4) according to the utility model of the 2nd aspect, can obtain the effect identical with described (1)～(3), and due to the anti-stop of coming off of Returning plate, more expeditiously stir process thing.

(5) according to the utility model of the 3rd aspect, can obtain the effect identical with described (1)～(3), and the bottom surface of cylindrical shell is formed as circular cone, truncated cone shape, polygonal pyramid or the polygonal pyramid platform shape that central portion is given prominence to the inside, therefore stir process thing more expeditiously.

Brief description of the drawings

Fig. 1 is the cutaway view for implementing the 1st embodiment of the present utility model.

Fig. 2 is the front view of the cylindrical shell for implementing the 1st embodiment of the present utility model.

Fig. 3 is the cutaway view along the 3-3 line of Fig. 2.

Fig. 4 is the cutaway view along the 4-4 line of Fig. 3.

Fig. 5 is the action specification figure of the agitating plate for implementing the 1st embodiment of the present utility model.

Fig. 6 is the top view for implementing the 2nd embodiment of the present utility model.

Fig. 7 is the cutaway view along the 7-7 line of Fig. 6.

Fig. 8 is the key diagram of the projection state of the projection material for implementing the 2nd embodiment of the present utility model.

Symbol description

1,1A peener,

2 hoppers, 3 top shutter door,

4 Shot Blasting chambers, 5 bottom shutter door,

6 projection material processed chambers, 7 casings,

8 input ports, 9 rotating driving devices,

10 large-size cylinder bodies, 11 handled things,

12 projection materials, 13 impellers,

14 projection machines, 15 sorting units,

16 attract flexible pipe, 17 projection material accumulator tanks,

18 large burr accommodating containers, 19 little burr accommodating containers,

20 refrigerant supplying devices, 21 holes,

22 cylindrical shell main bodys, 23 base plates,

24 agitating plate main bodys, 25 tilt,

26 Returning plates, the 27 anti-stops that come off,

28 agitating plates, 29 open and close valve.

Detailed description of the invention

Below,, for implementing the embodiment of our utility model the utility model is described in detail by shown in the drawings.

Shown in Fig. 1 to Fig. 5 for implementing the 1st embodiment of the present utility model, the 1st, to the of the present utility model large-scale peener of large-scale products formed (handled thing) removal burr, this large-scale peener comprises: casing 7, large-size cylinder body 10, projection machine 14, sorting unit 15, projection material accumulator tank 17, large burr accommodating container 18, little burr accommodating container 19 and refrigerant supplying device 20, described casing 7 is provided with hopper 2 in substantial middle portion, be formed with the projection material processed chamber 6 that there is the Shot Blasting chamber 4 of top shutter door 3 on top and there is bottom shutter door 5 in bottom, described large-size cylinder body 10 is arranged at heeling condition in the described Shot Blasting chamber 4 of this casing 7, so that input port 8 is positioned at described top shutter door 3 sides, and, be installed into by rotating driving device 9 and rotate, described rotating driving device 9 is supported in hopper 2 regularly by not shown gripper shoe, and the weight of this large-size cylinder body 10 is 26kg left and right, described projection machine 14 adopts the impeller 13 on the top that is installed on described casing 7, can be to being accommodated in the handled thing 11 projection projection materials 12 such as deburring products formed in this large-size cylinder body 10, described sorting unit 15 is accepted large burr, projection material, the little burr that the described hopper 2 from being located at described projection material processed chamber 6 falls, and carries out sorting, described projection material accumulator tank 17 is supplied with the projection material 12 sub-electing by described sorting unit 15, can be by attracting flexible pipe 16 to supply with projection material 12 to described projection machine 14, described large burr accommodating container 18 is received the large burr sub-electing by described sorting unit 15, described little burr is received container 19 and is received the little burr sub-electing by described sorting unit 15, described refrigerant supplying device 20 is to the interior the supply system cryogen in described Shot Blasting chamber 4.

Described large-size cylinder body 10 is octagon, comprising: the cylindrical shell main body 22 of eight limit tubulars that top and the bottom are path, that be formed with multiple holes 21; Cover described cylindrical shell main body 22 bottom surface, be formed as the base plate 23 of circular cone, truncated cone shape, polygonal pyramid or polygonal pyramid platform shape that central portion gives prominence to the inside; And agitating plate 28, described agitating plate 28 comprises: the anti-stop 27 that comes off that the agitating plate main body 24 of general triangular, Returning plate 26 and the top ends in input port 8 sides of the cylindrical shell main body 22 of this Returning plate 26 are bent to form, described agitating plate main body 24 is fixed on the internal face of described cylindrical shell main body 22 with 25 the state of tilting, and makes the rearward end 24b of the bottom surface side of this cylindrical shell main body 22 be positioned at the front of direction of rotation than the top ends 24a of input port 8 sides; Described Returning plate 26 is formed at the top ends at the position except rearward end 24b side of this agitating plate main body 24, will take advantage of the handled thing 11 that is loaded in this agitating plate main body 24 to guide to the bottom surface direction of described cylindrical shell main body 22.

Open the top shutter door 3 of the peener 1 of said structure, drop into large-scale handled thing 11 by the input port 8 of large-size cylinder body 10, close top shutter door 3.

Then, thereby the switching valve 29 of opening as required refrigerant supplying device 20 is supplied in cold-producing medium in Shot Blasting chamber 4, drive projection machine 14, rotating driving device 9 and sorting unit 15, large-size cylinder body 10 rotates, and the projection material 12 sub-electing by sorting unit 15 is projeced into the handled thing 11 in large-size cylinder body 10 by the impeller 13 by projection machine 14, thereby remove burr.

Now, the handled thing 11 being accommodated in large-size cylinder body 10 is loaded in agitating plate main body 24 along with large-size cylinder body 10 rotates and takes advantage of by agitating plate 28, due to Returning plate 26, take advantage of the handled thing 11 that is loaded in agitating plate main body 24 can not fall and be lifted upward, handled thing 11, to the rearward end 24b Slideslip of Returning plate 26, then falls to the base plate 23 of large-size cylinder body 10.

Thus, can make handled thing 11 slide to the direction (fore-and-aft direction) of base plate 23 in the input port 8 of large-size cylinder body 10 while stir, thereby can stir expeditiously.

For implementing the different embodiment of utility model

Next, to describing for implementing different embodiment of the present utility model shown in Fig. 6 to Fig. 8.In addition, in the time that this is described for implementing different embodiment of the present utility model, for described for implementing the symbol that part mark that the 1st embodiment structure of the present utility model is identical is identical, and the repetitive description thereof will be omitted.

Shown in Fig. 6 to Fig. 8 for implementing the 2nd embodiment of the present utility model, with described for the main difference point of implementing the 1st embodiment of the present utility model be, 2

projection machines

14, 14 tilt with respect to large-size cylinder body 10, stagger and be disposed at casing 7, described

projection machine

14, 14 can pass through

impeller

13, 13 to the interior projection projection of large-size cylinder body 10

material

12, 12, adopt 2

such projection machines

14, 14 peener 1A also can obtain with described for implementing the action effect that the 1st embodiment of the present utility model is identical, and can in wide scope, project reliably material 12 for the handled thing 11 in large-

size cylinder body

10, 12.

In addition, in described each embodiment of the present utility model, the structure of the cylindrical body 22 that has adopted eight limit tubulars is illustrated, but the utility model is not limited to this, can be also that top and the bottom are the cylindric of path, can be also base plate is flat structure.

In industry, utilize possibility

The utility model is for the manufacture of the industry of large-scale peener, and this large-scale peener is for carrying out deburring operation to the handled thing of large-scale products formed in large quantities.

Claims

1. a peener, at the indoor cylindrical shell being provided with heeling condition rotation of Shot Blasting, it is characterized in that, be provided with the agitating plate that comprises agitating plate main body and Returning plate, described agitating plate main body is fixed on the internal face of described cylindrical shell with heeling condition, and in direction of rotation, the rearward end of the bottom surface side of this cylindrical shell of this agitating plate main body is positioned at the front of the top ends of the input port side of this cylindrical shell of this agitating plate main body; Described Returning plate is formed at the top ends at the position except rearward end side of this agitating plate main body, will take advantage of the handled thing that is loaded in this agitating plate main body to the bottom surface direction guiding of described cylindrical shell.

2. peener according to claim 1, is characterized in that, agitating plate body and Returning plate at right angles bend, thereby the top ends of the input port side of the cylindrical shell of Returning plate bends to the inside and forms the anti-stop that comes off.

3. peener according to claim 1, is characterized in that, the bottom surface of cylindrical shell is formed as circular cone, truncated cone shape, polygonal pyramid or the polygonal pyramid platform shape that central portion is given prominence to the inside.