Automatic sand blasting equipment for silicon carbide barrel

Abstract

The utility model provides automatic sand blasting equipment for a silicon carbide barrel, and belongs to the technical field of sand blasting equipment. Comprising a box body, a rotating disc used for placing a silicon carbide barrel is rotatably arranged in the box body, a rotating shaft of the rotating disc is vertical, a positioning piece used for fixing the silicon carbide barrel is arranged on the rotating disc, a mounting plate is vertically and slidably arranged above the rotating disc in the box body, a sand blasting head is arranged on the mounting plate, and a sand blasting pipe is connected to the sand blasting head; one end of the sand blasting pipe is externally connected with a sand blasting tank used for supplying sand, and the box body is provided with a first driving part used for driving the rotary disc to rotate and a second driving part used for driving the mounting plate to move. And the effect of reducing the labor intensity of workers is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand blasting equipment technical field especially relates to a kind of automatic sand blasting equipment for silicon carbide barrel. BACKGROUND

[0002] Silicon carbide is also known as diamond sand, its chemical performance is stable, high thermal conductivity, thermal expansion system is small, wear resistance is good. Many fields will adopt silicon carbide to make barrel body, for storing goods.

[0003] After the completion of silicon carbide barrel, staff needs to carry out sand blasting treatment to its outer surface, to obtain certain cleanliness and roughness. The traditional sand blasting mode is by staff hand-held spray gun aiming at the outer surface of silicon carbide barrel, one end of spray gun is connected with sand blasting tank for supplying sand, start sand blasting tank can be through spray gun to the outer surface of silicon carbide barrel sand blasting. But this manual sand blasting mode, there is the problem of great labor intensity. UTILITY MODEL CONTENT

[0004] In view of above problem, the utility model provides a kind of automatic sand blasting equipment for silicon carbide barrel.

[0005] In order to achieve the above invention purpose, the technical scheme adopted by the utility model is as follows:

[0006] Provide a kind of automatic sand blasting equipment for silicon carbide barrel, including box, the side of box is provided with door panel, the rotating setting for placing silicon carbide barrel is set in box, and the rotation axis of rotating disc is vertical, rotating disc is equipped with the positioning member for fixing silicon carbide barrel, vertically slidingly set in the box above rotating disc is mounting plate, mounting plate is equipped with sand blasting head, sand blasting head is connected with sand blasting pipe, one end of sand blasting pipe is connected with sand blasting tank for supplying sand, the bottom of box is provided with waste pipe, box is equipped with the first driving member for driving rotating disc rotation and the second driving member for driving mounting plate movement.

[0007] Further, mounting plate is equipped with mounting bracket along the radial direction of rotating disc, screw rod is fixed on sand blasting head, the end of mounting bracket away from mounting plate is equipped with threaded cylinder for being threadedly connected with screw rod, mounting plate is equipped with the third driving member for driving mounting bracket movement.

[0008] Further, positioning member includes multiple positioning blocks, multiple positioning blocks are in pairs, each group of positioning blocks is slidingly connected on rotating disc along the radial direction of rotating disc, so that the two sides of positioning block can contact the inner wall and outer wall of silicon carbide barrel respectively, rotating disc is equipped with the fourth driving member for driving each group of positioning blocks movement.

[0009] Further, the fourth driving member comprises a bidirectional screw, a sliding groove for mounting the bidirectional screw is formed in the top of the rotating disc, the bidirectional screw is rotationally arranged in the sliding groove, and two threaded segments of the bidirectional screw are threadedly connected with the moving seats respectively.

[0010] Further, the two side walls of the positioning block for contacting the silicon carbide barrel are respectively provided with friction pads.

[0011] Further, the box body is further provided with a cleaning device, the cleaning device comprises a plurality of spray heads arranged on the top wall of the box body, the spray heads are connected with spray pipes, and one end of the spray pipe is connected with a supply tank for supplying cleaning liquid.

[0012] The automatic sand blasting equipment for the silicon carbide barrel has the advantages that: during the sand blasting process, the mounting plate can be vertically moved by the first driving member, and the rotating disc can be rotated by the second driving member, so that the sand blasting head can completely sand blast the outer surface of the silicon carbide barrel, and the working personnel do not need to manually hold the spray gun for operation, thereby reducing the labor intensity of the working personnel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0014] Figure 2 It is an internal structure schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0015] Figure 3 It is a structure schematic view of each component on the mounting plate of the automatic sand blasting equipment for the silicon carbide barrel.

[0016] Figure 4 It is a sand blasting head installation schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0017] Figure 5 It is a positioning member structure schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0018] Figure 6 It is a silicon carbide barrel outer wall sand blasting work schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0019] Figure 7 It is a silicon carbide barrel inner wall sand blasting work schematic view of the automatic sand blasting equipment for the silicon carbide barrel.

[0020] Wherein, 1, box; 11, door plate; 12, waste pipe; 2, rotary disc; 21, chute; 3, positioning piece; 31, positioning block; 4, mounting plate; 5, sand blasting head; 51, sand blasting pipe; 52, screw rod; 6, first driving piece; 61, first driving motor; 7, second driving piece; 71, driving cylinder; 8, mounting frame; 81, threaded cylinder; 9, third driving piece; 91, second driving motor; 92, screw rod; 10, fourth driving piece; 101, bidirectional screw rod; 102, moving seat; 20, friction pad; 30, shower head; 40, silicon carbide barrel. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the drawings and specific embodiments of the specification.

[0022] The embodiment of the application discloses an automatic sand blasting equipment for silicon carbide barrel, referring to Figure 1 , Figure 2 and Figure 3 , comprising a box 1, the box 1 is provided with a door plate 11 on one side, a rotary disc 2 for placing a silicon carbide barrel 40 is rotatably arranged in the box 1, and the rotary shaft of the rotary disc 2 is vertical. A positioning piece 3 for fixing the silicon carbide barrel 40 is installed on the rotary disc 2, a mounting plate 4 is vertically slidably arranged above the rotary disc 2 in the box 1, a sand blasting head 5 is arranged on the mounting plate 4, a sand blasting pipe 51 is connected to the sand blasting head 5, and a sand blasting tank for supplying sand is connected to one end of the sand blasting pipe 51. A waste pipe 12 is arranged at the bottom of the box 1, and a first driving piece 6 for driving the rotary disc 2 to rotate and a second driving piece 7 for driving the mounting plate 4 to move are installed on the box 1.

[0023] In the embodiment of the application, a pump body is arranged in the sand blasting tank, and the sand blasting work on the silicon carbide barrel 40 can be performed by starting the pump body through the sand blasting head 5. During the sand blasting process, the mounting plate 4 can be driven to vertically move by the first driving piece 6, and the rotary disc 2 can be driven to rotate by the second driving piece 7, so that the sand blasting head 5 can completely sand the outer surface of the silicon carbide barrel 40 in place, and the sand blasted out can be discharged along the waste pipe 12. It is not necessary for the workers to hold a sand blasting gun to work, which has the effect of reducing the labor intensity of the workers.

[0024] Specifically, the first driving piece 6 comprises a first driving motor 61, the first driving motor 61 is arranged at the bottom of the box 1, and the output shaft of the first driving motor 61 is in transmission connection with the rotary disc 2; the second driving piece 7 comprises a driving cylinder 71, the driving cylinder 71 is arranged at the top of the box 1, and the piston rod of the driving cylinder 71 is vertically downward and connected with the mounting plate 4.

[0025] The discharge end of the sand blasting head 5 extends away from the mounting frame 8 and is downwardly inclined, so that an included angle is formed between the sand blasting head 5 and the outer wall of the silicon carbide barrel 40.

[0026] Referring toFigure 4 A mounting rack 8 is arranged on the mounting plate 4 and slides radially along the rotary disc 2, a screw rod 52 is welded and fixed on the sand blasting head 5, a threaded barrel 81 for screwing with the screw rod 52 is welded at an end of the mounting rack 8 away from the mounting plate 4, and a third driving member 9 for moving the mounting rack 8 is arranged on the mounting plate 4.

[0027] In the embodiment, the third driving member 9 can move the mounting rack 8 to adjust the distance between the sand blasting head 5 and the silicon carbide barrel 40. The sand blasting head 5 is provided with a joint for connecting a sand blasting pipe 51, and after the sand blasting head 5 is mounted on the threaded barrel 81, the sand blasting pipe 51 can be connected to the joint. The sand blasting head 5 is connected to the threaded barrel 81 through the screw rod 52, which can improve the convenience of disassembly and assembly.

[0028] Specifically, the third driving member 9 includes a second driving motor 91 and a screw rod 92, a mounting frame is bolted on the mounting plate 4, the screw rod 92 is rotationally arranged in the mounting frame, a screw rod 92 nut is threadedly connected to the screw rod 92, the mounting rack 8 is connected to the screw rod 92 nut, and the second driving motor 91 is arranged on the mounting plate 4 and drivingly connected to the screw rod 92.

[0029] Specifically, the positioning member 3 includes a plurality of positioning blocks 31, and the positioning blocks 31 are arranged in pairs, each group of the positioning blocks 31 is slidably connected to the rotary disc 2 along the radial direction of the rotary disc 2, so that the two sides of the positioning blocks 31 can respectively contact the inner wall and the outer wall of the silicon carbide barrel 40, and the fourth driving member 10 for moving each group of the positioning blocks 31 is mounted on the rotary disc 2.

[0030] Referring to Figure 6 When the sand blasting operation is performed on the outer surface of the silicon carbide barrel 40, the silicon carbide barrel 40 can be inverted and mounted on the rotary disc 2, and the positioning blocks 31 are located inside the silicon carbide barrel 40, and then each group of the positioning blocks 31 can be moved and abutted against the inner wall of the silicon carbide barrel 40 by the fourth driving member 10, so as to fix the silicon carbide barrel 40.

[0031] Referring to Figure 7 Some silicon carbide barrels 40 need to be sand blasted on the inner surface due to process requirements. In the embodiment, after the sand blasting on the outer surface of the silicon carbide barrel 40 is completed, the silicon carbide barrel 40 can be turned over and mounted on the rotary disc 2, and then each group of the positioning blocks 31 can be moved and abutted against the outer wall of the silicon carbide barrel 40 by the fourth driving member 10, so as to fix the silicon carbide barrel 40.

[0032] Referring to Figure 5The fourth driving member 10 comprises a bidirectional screw rod 101, a sliding groove 21 is formed on the top of the rotating disc 2 for mounting the bidirectional screw rod 101, the bidirectional screw rod 101 is rotatably arranged in the sliding groove 21, and two moving seats 102 are threadedly connected to two threaded sections of the bidirectional screw rod 101 respectively.

[0033] In order to improve the mounting stability of the silicon carbide barrel 40 on the rotating disc 2, the two side walls of the positioning block 31 in contact with the silicon carbide barrel 40 are provided with friction pads 20.

[0034] Further, the cleaning device is arranged in the box body 1, and the cleaning device comprises a plurality of spray heads 30 arranged on the top wall of the box body 1, a spray pipe is connected to the spray head 30, and a supply tank for supplying cleaning liquid is connected to one end of the spray pipe.

[0035] In the embodiment, a water pump is arranged in the supply tank, after the sand blasting of the silicon carbide barrel 40 is completed, the mounting plate 4 is moved upwards, and then the water pump is started to spray the cleaning liquid into the box body 1.

[0036] The implementation principle of the automatic sand blasting equipment for the silicon carbide barrel in the embodiment is as follows: during the sand blasting process, the first driving member 6 drives the vertical movement of the mounting plate 4, and the second driving member 7 drives the rotation of the rotating disc 2, so that the sand blasting head 5 can completely sand blast the outer surface of the silicon carbide barrel 40. The staff does not need to hold the spray gun for work, and the labor intensity of the staff is reduced.

[0037] Those skilled in the art will appreciate that although the preferred embodiments of the present application have been described, once the basic creative concept is known, those skilled in the art can make further changes and modifications to the embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application. Obviously, those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and changes of the present application fall within the scope of the claims of the present application and the equivalent technology thereof, the present application also intends to include these modifications and changes.

Claims

1. An automatic sand blasting apparatus for a silicon carbide bucket, characterized by: The utility model provides a silicon carbide barrel cleaning device, including box (1), one side of box (1) is provided with door panel (11), the rotatable setting for placing silicon carbide barrel (40) of box (1) is provided with carousel (2), and the rotation axis of carousel (2) is vertical, be equipped with the positioning piece (3) for fixing silicon carbide barrel (40) on carousel (2), the vertical sliding of carousel (2) is provided with mounting plate (4) in box (1) top, be equipped with sand blasting head (5) on mounting plate (4), sand blasting head (5) is connected with sand blasting pipe (51), and one end of sand blasting pipe (51) is connected with the sand blasting jar for feeding sand for supply, the bottom of box (1) is provided with waste pipe (12), be equipped with the first drive (6) for driving carousel (2) rotation and the second drive (7) for driving mounting plate (4) movement on box (1).

2. The automatic sand blasting apparatus for a silicon carbide bucket according to claim 1, characterized by: The mounting plate (4) is provided with a mounting rack (8) that slides radially along the carousel (2), and a screw rod (52) is fixedly arranged on the sand blasting head (5). One end of the mounting rack (8) away from the mounting plate (4) is provided with a threaded cylinder (81) for threaded connection with the screw rod (52). The mounting plate (4) is provided with a third drive (9) for driving the movement of the mounting rack (8).

3. A self-sand blasting apparatus for a silicon carbide bucket according to claim 2, characterized in that: The positioning piece (3) includes a plurality of positioning blocks (31), and each two of the positioning blocks (31) form a group. Each group of positioning blocks (31) is slidably connected to the carousel (2) in a radial direction of the carousel (2). The two sides of the positioning blocks (31) can respectively contact the inner wall and the outer wall of the silicon carbide barrel (40). The carousel (2) is provided with a fourth drive (10) for driving the movement of each group of positioning blocks (31).

4. The apparatus according to claim 3, wherein: The fourth drive (10) includes a bidirectional screw rod (101). The carousel (2) is provided with a sliding groove (21) at the top for mounting the bidirectional screw rod (101). The bidirectional screw rod (101) is rotatably arranged in the sliding groove (21). Two threaded segments of the bidirectional screw rod (101) are respectively provided with a moving seat (102). The two positioning blocks (31) in the same group are respectively arranged at the top of the two moving seats (102) on the bidirectional screw rod (101).

5. The apparatus according to claim 3, wherein: The two side walls of the positioning block (31) for contacting the silicon carbide barrel (40) are respectively provided with a friction pad (20).

6. The automatic sand blasting equipment for silicon carbide bucket according to any one of claims 1-5, characterized in that: The box (1) is further provided with a cleaning device. The cleaning device includes a plurality of spray heads (30) arranged on the top wall of the box (1). The spray head (30) is connected with a spray pipe. One end of the spray pipe is connected with a supply tank for supplying cleaning liquid.

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