CN112109001A - Sand blasting unit is used in auto-parts processing - Google Patents

Abstract

The invention discloses a sand blasting device for processing automobile parts, which comprises: the chain comprises a rack, a box body is arranged on the rack, a plurality of first chain wheels are arranged at the top of the rack in a rotating mode through a first rotating shaft, the first chain wheels are L-shaped and distributed in a wiring structure, one rotating shaft is connected with a driving device, a plurality of second chain wheels are arranged at the top of the box body in a rotating mode through a second rotating shaft, the second chain wheels are S-shaped and distributed in a wiring structure, the first chain wheels and the second chain wheels are connected through a chain, the chain comprises a first chain part and a second chain part, the first chain part is L-shaped, the second chain part is S-shaped, a plurality of fixing blocks are evenly arranged at the lower ends of the fixing blocks, and automobile accessories are clamped on the material clamps.

Description

Sand blasting unit is used in auto-parts processing

Technical Field

The invention relates to the field of automobile part machining, in particular to a sand blasting device for automobile part machining.

Background

With the advance of modern society science and technology, the development of the automobile industry is more and more rapid. Auto-parts need carry out the sandblast in process of production, and current sand blasting equipment simple structure opens the case lid earlier during the sandblast and installs auto-parts in the box and feed, closes the case lid and carries out the sandblast, and the back is accomplished in the sandblast, opens the case lid again and unloads, and repetitive motion is many, and work efficiency is low, and the sandblast is inhomogeneous moreover, can not satisfy the production demand of enterprise.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the sand blasting device for processing the auto parts has a good sand blasting effect.

In order to solve the technical problems, the invention adopts the technical scheme that: sand blasting unit is used in auto-parts processing includes: the chain comprises a first chain part with an L-shaped structure on the first chain wheel and a second chain part with an S-shaped structure on the second chain wheel, a plurality of fixed blocks are uniformly arranged at the lower end of the chain, material clamps are respectively arranged at the lower ends of the fixed blocks, automobile accessories are clamped on the material clamps, a feeding hole is arranged at the front end of one side of the box body, a discharging hole is arranged at the rear end of the other side of the box body, the chain passes through feed inlet and discharge gate, is provided with first sand blasting pipe in the inboard box of second chain portion front end evenly be provided with a plurality of first sandblast mouths on the first sand blasting pipe be provided with the second in the inboard box of second chain portion rear end and send the sand pipe evenly be provided with a plurality of second sandblast mouths on the second sand blasting pipe the upper end of box is provided with the sandblast storehouse the upper end of sandblast storehouse is provided with into sand mouth the lower extreme of sandblast storehouse is provided with the sand blasting pump, the sand blasting pump is connected with first sand blasting pipe and second sand blasting pipe the lower extreme of box 2 is provided with the sand discharge mouth.

The invention has the advantages that: above-mentioned sand blasting unit is used in auto-parts processing, novel structure, adopt the chain to be the L type in the frame and walk the line structure, it drives auto-parts and removes to be the S type at the inside line structure of walking of box, can realize feeding, unload and the sandblast goes on in step, high work efficiency, and simultaneously, it walks around the chain portion of line structure the S type to be the chain portion both ends inboard and sets up the sandblast mouth respectively and can walk line in-process auto-parts front and back surface and side to the S type and carry out all-round sandblast around the line structure, the sandblast is even, the sandblast is effectual, the.

Drawings

Fig. 1 is a schematic structural view of a blasting apparatus for machining automobile parts according to the present invention.

Fig. 2 is a schematic sectional structure view of a-a in fig. 1.

In the figure: 1. the device comprises a frame, 2, a box body, 3, a first rotating shaft, 4, a first chain wheel, 5, a second rotating shaft, 6, a second chain wheel, 7, a chain, 71, a first chain part, 72, a second chain part, 8, a fixing block, 9, a material clamp, 10, automobile accessories, 11, a feeding hole, 12, a discharging hole, 13, a first sand conveying pipe, 14, a first sand blasting hole, 15, a second sand conveying pipe, 16, a second sand blasting hole, 17, a sand blasting bin, 18, a sand inlet, 19 and a sand blasting pump.

Detailed Description

The details of the present invention are described below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the blasting apparatus for machining automobile parts includes: the automatic wheel chain transmission device comprises a frame 1, a box body 2 is arranged on the frame 1, a plurality of first chain wheels 4 are rotatably arranged at the top of the frame 1 through a first rotating shaft 3, the first chain wheels 4 are distributed in an L-shaped wiring structure, one rotating shaft 3 is connected with a driving device, a plurality of second chain wheels 6 are rotatably arranged at the top of the box body 2 through a second rotating shaft 5, the second chain wheels 6 are distributed in an S-shaped wiring structure, the first chain wheels 4 and the second chain wheels 6 are connected through chains 7, each chain 7 comprises a first chain strip portion 71 in an L-shaped structure on the first chain wheel 4 and a second chain strip portion 72 in an S-shaped structure on the second chain wheel 6, a plurality of fixing blocks 8 are uniformly arranged at the lower end of each chain 7, material clamps 9 are respectively arranged at the lower ends of the fixing blocks 8, automobile accessories 10 are clamped on the material clamps 9, a feed inlet 11 is arranged at the front end of one side of the box body 2, the rear end of the other side of the box body 2 is provided with a discharge hole 12, the chain 7 penetrates through the feed hole 11 and the discharge hole 12, a first sand conveying pipe 13 is arranged in the box body 1 on the inner side of the front end of the second chain part 72, a plurality of first sand blasting holes 14 are uniformly formed in the first sand conveying pipe 13, a second sand conveying pipe 15 is arranged in the box body 1 on the inner side of the rear end of the second chain part 72, a plurality of second sand blasting holes 16 are uniformly formed in the second sand conveying pipe 15, a sand blasting bin 17 is arranged at the upper end of the box body 2, a sand inlet 18 is formed in the upper end of the sand blasting bin 17, a sand blasting pump 19 is arranged at the lower end of the sand blasting bin 17, the sand blasting pump 19 is connected with the first sand conveying pipe 13 and the second sand conveying pipe 15, and a sand discharging hole is formed in the lower end of the box body 2.

When the sand blasting device for processing the automobile accessories is used, the automobile accessories 10 are clamped on a plurality of material clamps 9 below a first chain part 71 in an L-shaped structure, one first rotating shaft 3 is driven to rotate through a driving device, the first rotating shaft 3 drives a first chain wheel 4 to rotate, the first chain wheel 4 drives all first chain wheels 4 and all second chain wheels 6 to rotate through a chain 7, the clamped automobile accessories 10 enter a box body 2 from a feed port 11 along with the chain 7, meanwhile, sand is injected into a sand blasting bin 17 from a sand inlet 18, a sand blasting pump 19 is started, the sand blasting pump 19 sucks the sand into a first sand conveying pipe 13 and a second sand conveying pipe 15, the sand in the first sand conveying pipe 13 is sprayed out from a first sand blasting port 14 to perform sand blasting on the inner side of the front end of a second chain part 73 in the S-shaped structure, the sand in the second sand conveying pipe 15 is sprayed out from a second sand blasting port 16 to perform sand blasting on the inner side of the rear end of the second chain part 73 in the S-shaped structure, when the clamped automobile accessory 10 reaches the second chain part 72 in the box body 2 along with the chain 7, the first sand blasting port 14 and the second sand blasting port 16 can perform all-dimensional sand blasting on the front surface, the back surface and the side surface of the automobile accessory, the automobile accessory 10 after sand blasting is completed moves to the first chain part 71 from the discharge port 12, people can unload the automobile accessory at the first chain part 71 and replace the automobile accessory, so that loading, unloading and sand blasting are performed synchronously, the working efficiency is high, and redundant sand can be discharged from the bottom sand discharging port of the box body 2.

Above-mentioned sand blasting unit is used in auto-parts processing, novel structure, adopt the chain to be the L type in the frame and walk the line structure, it drives auto-parts and removes to be the S type at the inside line structure of walking of box, can realize feeding, unload and the sandblast goes on in step, high work efficiency, and simultaneously, it walks around the chain portion of line structure the S type to be the chain portion both ends inboard and sets up the sandblast mouth respectively and can walk line in-process auto-parts front and back surface and side to the S type and carry out all-round sandblast around the line structure, the sandblast is even, the sandblast is effectual, the.

Claims (1)

1. Sand blasting unit is used in auto-parts processing, its characterized in that: the method comprises the following steps: the chain transmission device comprises a rack (1), a box body (2) is arranged on the rack (1), a plurality of first chain wheels (4) are rotatably arranged at the top of the rack (1) through a first rotating shaft (3), the first chain wheels (4) are distributed in an L-shaped wiring structure, one rotating shaft (3) is connected with a driving device, a plurality of second chain wheels (6) are rotatably arranged at the top of the box body (2) through a second rotating shaft (5), the second chain wheels (6) are distributed in an S-shaped wiring structure, the first chain wheels (4) and the second chain wheels (6) are connected through chains (7), each chain (7) comprises a first chain part (71) which is in an L-shaped structure on the first chain wheel (4) and a second chain part (72) which is in an S-shaped structure on the second chain wheel (6), a plurality of fixing blocks (8) are uniformly arranged at the lower end of each chain (7), the lower end of the fixed block (8) is respectively provided with a material clamp (9), an automobile accessory (10) is clamped on the material clamp (9), the front end of one side of the box body (2) is provided with a feeding hole (11), the rear end of the other side of the box body (2) is provided with a discharging hole (12), the chain (7) penetrates through the feeding hole (11) and the discharging hole (12), a first sand conveying pipe (13) is arranged in the box body (1) on the inner side of the front end of the second chain part (72), a plurality of first sand blasting holes (14) are uniformly arranged on the first sand conveying pipe (13), a second sand conveying pipe (15) is arranged in the box body (1) on the inner side of the rear end of the second chain part (72), a plurality of second sand blasting holes (16) are uniformly arranged on the second sand conveying pipe (15), a sand blasting bin (17) is arranged at the upper end of the box body (2), and a sand feeding hole (18) is arranged at the upper end of the sand blasting bin (17), a sand blasting pump (19) is arranged at the lower end of the sand blasting bin (17), the sand blasting pump (19) is connected with a first sand conveying pipe (13) and a second sand conveying pipe (15), and a sand discharging opening is formed in the lower end of the box body 2.

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