CN212470765U

CN212470765U - Sand blasting device for anodic aluminum oxide strip production line

Info

Publication number: CN212470765U
Application number: CN202020974594.7U
Authority: CN
Inventors: 余锡爽; 余博艺
Original assignee: Yexian Guangda Aluminum Industry LLC
Current assignee: Yexian Guangda Aluminum Industry LLC
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-05
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to an anodic aluminum oxide strip production line sand blasting device, comprising a frame body, an upper compression roller, a lower compression roller and a rotating motor, wherein, the two side surfaces of the frame body are provided with an aluminum strip transportation port, the upper compression roller and the lower compression roller are positioned inside the frame body, wherein, the upper compression roller is positioned above the aluminum strip transportation port, the two ends of the upper compression roller are connected with an eccentric bearing through a rotating shaft, the lower compression roller is positioned below the aluminum strip transportation port, the two ends of the lower compression roller are rotatably connected with the frame body, the outer surface of the lower compression roller is in an annular shape and is uniformly provided with a convex thorn, the eccentric bearing comprises a shaft sleeve and a shaft core, the shaft sleeve is in a circular shape and is fixedly connected with the frame body, the shaft core; the rotating motor is positioned outside the frame body and is connected with the frame body through a motor frame at the lower end of the rotating motor, the output end of the rotating motor is vertically and fixedly provided with a connecting rod, one end of the connecting rod is vertically and fixedly connected with the output end of the rotating motor, and the other end of the connecting rod is vertically and fixedly connected with the rotating shaft; the utility model has the advantages of reasonable structure and good use effect.

Description

Sand blasting device for anodic aluminum oxide strip production line

Technical Field

The utility model belongs to aluminium strip sand blasting equipment field, concretely relates to anodic aluminum oxide strip production line sand blasting unit.

Background

In modern buildings and decorations, aluminum plates and aluminum profiles are widely applied to production and life of people in various forms, such as gorgeous appearance and elegance, at present, a sand blasting processing technology plays an important role in production of aluminum products, and the processed aluminum products are more creative, more attractive and more flexible, however, the existing sand blasting process is mostly realized by using the impact effect of high-speed sand flow, surface lines after sand blasting treatment are more disordered and have lower attractiveness; meanwhile, the existing sand blasting machine has large volume, inconvenient installation and maintenance and high sand blasting cost; therefore, in order to solve the above problems, it is necessary to develop a sand blasting device for an anodic alumina strip production line, which has a reasonable structure and a good using effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing the sand blasting device of the anodic alumina strip production line, which has reasonable structure and good use effect.

The purpose of the utility model is realized like this: a sand blasting device for an anodic alumina strip production line comprises a frame body, an upper compression roller, a lower compression roller and a rotating motor, wherein aluminum strip conveying ports are formed in the middle positions of two side faces of the frame body along the length direction of the frame body, the upper compression roller and the lower compression roller are located inside the frame body, the upper compression roller is located above the aluminum strip conveying ports, two ends of the upper compression roller are connected with eccentric bearings through rotating shafts and are rotatably connected with the frame body through the eccentric bearings, the lower compression roller is located below the aluminum strip conveying ports, two ends of the lower compression roller are rotatably connected with the frame body, protruding spines are uniformly arranged on the outer surface of the lower compression roller in an annular shape, each eccentric bearing comprises a shaft sleeve and a shaft core, each shaft sleeve is circular and is fixedly connected with the frame body, each shaft core is rotatably arranged inside the shaft sleeve, an eccentric hole is formed; the rotating motor is positioned outside the frame body and is fixedly connected with the frame body through a motor frame at the lower end of the rotating motor, a connecting rod is vertically and fixedly arranged at the output end of the rotating motor, one end of the connecting rod is vertically and fixedly connected with the output end of the rotating motor, and the other end of the connecting rod is vertically and fixedly connected with the rotating shaft.

The shaft core is provided with a clamping hole, the clamping hole is communicated with the eccentric hole, and a clamping block matched with the clamping hole in structure is fixedly arranged on the outer surface of the rotating shaft.

The center of the output end of the rotating motor and the center of the shaft core are positioned on the same straight line.

The distance interval between the center of the output end of the rotating motor and the center of the rotating shaft is equal to the distance interval between the center of the shaft core and the center of the eccentric hole.

The utility model has the advantages that: the utility model discloses a set up upper compression roller, lower compression roller, protruding thorn, eccentric bearing, connecting rod and rotating electrical machines, during the use, utilize rotating electrical machines's rotation, drive the connecting rod and use the center of rotating electrical machines output as the centre of a circle to do the circular motion, thereby drive pivot and upper compression roller whole through the connecting rod and use the rotating electrical machines output as the center and do the circular motion, and then realize its rotatory displacement of up-and-down direction through the circular motion of upper compression roller, the utility model discloses an upper compression roller and the collision effect between the lower compression roller in the process of up-and-down displacement, utilize the protruding thorn on lower compression roller surface to realize the sandblast that beats hair on aluminium strip surface, the utility model adopts this structure, can make the sandblast on aluminium strip surface more neat pleasing to the eye; meanwhile, by arranging the eccentric bearing and utilizing the eccentric bearing, the problem that the upper compression roller and the rotating shaft cannot be connected with the frame body due to circular motion of the upper compression roller and the rotating shaft is solved; generally, the utility model has the advantages of rational in infrastructure and excellent in use effect.

Drawings

Fig. 1 is a cross-sectional view of a front view of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a side view of the connection between the rotating shaft and the eccentric bearing of the present invention.

In the figure: 1. the device comprises a frame body 11, an aluminum strip conveying port 2, an upper press roller 21, a rotating shaft 22, a fixture block 3, a lower press roller 31, a convex thorn 4, a rotating motor 5, an eccentric bearing 51, a shaft sleeve 52, a shaft core 53, an eccentric hole 54, a clamping hole 6 and a connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, an anodic aluminum oxide strip production line sand blasting device comprises a frame body 1, an upper press roll 2, a lower press roll 3 and a rotating motor 4, wherein aluminum strip conveying openings 11 are formed in the middle positions of two side surfaces of the frame body 1 along the length direction of the frame body, the upper press roll 2 and the lower press roll 3 are both positioned inside the frame body 1, the upper press roll 2 is positioned above the aluminum strip conveying openings 11, two ends of the upper press roll are connected with eccentric bearings 5 through rotating shafts 21 and rotatably connected with the frame body 1 through the eccentric bearings 5, the lower press roll 3 is positioned below the aluminum strip conveying openings 11, two ends of the lower press roll are rotatably connected with the frame body 1, the outer surface of the lower press roll 3 is annularly and uniformly provided with convex thorns 31, each eccentric bearing 5 comprises a shaft sleeve 51 and a shaft core 52, each shaft sleeve 51 is circular and is fixedly connected with the frame body 1, each shaft core 52 is rotatably arranged inside each shaft sleeve 51, each shaft core 52, the rotating shaft 21 is positioned in the eccentric hole 53; the shaft core 52 is provided with a clamping hole 54, the clamping hole 54 is communicated with the eccentric hole 53, the outer surface of the rotating shaft 21 is fixedly provided with a clamping block 22 which is structurally matched with the clamping hole 54, and the problem that the use of the utility model is influenced because the rotating shaft 21 and the shaft core 52 rotate relatively can be avoided by utilizing the matching connection between the clamping hole 54 and the clamping block 22; the rotating motor 4 is positioned outside the frame body 1 and is fixedly connected with the frame body 1 through a motor frame at the lower end of the rotating motor 4, the output end of the rotating motor 4 is vertically and fixedly provided with a connecting rod 6, one end of the connecting rod 6 is vertically and fixedly connected with the output end of the rotating motor 4, and the other end of the connecting rod 6 is vertically and fixedly connected with the rotating shaft 21; the center of the output end of the rotating electrical machine 4 and the center of the shaft core 52 are located on the same straight line, and the distance interval between the center of the output end of the rotating electrical machine 4 and the center of the rotating shaft 21 is equal to the distance interval between the center of the shaft core 52 and the center of the eccentric hole 53.

The utility model discloses when using, at first, open rotating electrical machines 4, rotating electrical machines 4's rotation, drive connecting rod 6 and do the circular rotation with the center of rotating electrical machines 4 output as the centre of a circle to drive pivot 21 and upper compression roller 2 through connecting rod 6 and wholly do the circular motion with rotating electrical machines 4 output as the center, and then realize its rotatory displacement of direction from top to bottom through the circular motion of upper compression roller 2, the utility model discloses an upper compression roller 2 and the collision effect between lower compression roller 3 in the process of displacement from top to bottom, utilize the spur 31 on lower compression roller 3 surface can realize beating the sand blasting to the surface of the aluminium strip that gets into support body 1 through aluminium strip transportation mouth 11 and lie in between upper compression roller 2 and lower compression roller 3, the utility model adopts this structure, can make the sand blasting on aluminium strip surface more neat pleasing to the eye; meanwhile, by arranging the eccentric bearing 5 and utilizing the eccentric bearing 5, the problem that the upper press roll 2 and the rotating shaft 21 cannot be connected with the frame body 1 due to circular motion is solved; the utility model has the advantages that the clamping hole 54 is arranged on the shaft core 52, the clamping hole 54 is communicated with the eccentric hole 53, the clamping block 22 matched with the clamping hole 54 is arranged on the outer surface of the rotating shaft 21, and the problem that the use of the utility model is influenced because the rotating shaft 21 and the shaft core 52 rotate relatively can be avoided by utilizing the matching connection between the clamping hole 54 and the clamping block 22; generally, the utility model has the advantages of rational in infrastructure and excellent in use effect.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments set forth herein; to the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an anodic aluminum oxide strip production line sand blasting unit, includes support body, last compression roller, lower compression roller and rotating electrical machines, its characterized in that: the middle positions of two side surfaces of the frame body are respectively provided with an aluminum strip conveying port along the length direction, an upper compression roller and a lower compression roller are both positioned in the frame body, wherein the upper compression roller is positioned above the aluminum strip conveying port, two ends of the upper compression roller are connected with eccentric bearings through rotating shafts and are rotatably connected with the frame body through the eccentric bearings, the lower compression roller is positioned below the aluminum strip conveying port, two ends of the lower compression roller are rotatably connected with the frame body, the outer surface of the lower compression roller is in an annular shape and is uniformly provided with convex spines, each eccentric bearing comprises a shaft sleeve and a shaft core, each shaft sleeve is circular and is fixedly connected with the frame body, each shaft core is rotatably arranged in each shaft sleeve, each shaft core is provided with an eccentric hole, and each; the rotating motor is positioned outside the frame body and is fixedly connected with the frame body through a motor frame at the lower end of the rotating motor, a connecting rod is vertically and fixedly arranged at the output end of the rotating motor, one end of the connecting rod is vertically and fixedly connected with the output end of the rotating motor, and the other end of the connecting rod is vertically and fixedly connected with the rotating shaft.

2. The abrasive blasting apparatus of claim 1, wherein: the shaft core is provided with a clamping hole, the clamping hole is communicated with the eccentric hole, and a clamping block matched with the clamping hole in structure is fixedly arranged on the outer surface of the rotating shaft.

3. The abrasive blasting apparatus of claim 1, wherein: the center of the output end of the rotating motor and the center of the shaft core are positioned on the same straight line.

4. The abrasive blasting apparatus of claim 1, wherein: the distance interval between the center of the output end of the rotating motor and the center of the rotating shaft is equal to the distance interval between the center of the shaft core and the center of the eccentric hole.