CN201231444Y

CN201231444Y - Machine for seat grinding, cleaning or polishing products

Info

Publication number: CN201231444Y
Application number: CNU2008201282236U
Authority: CN
Inventors: 托格·蒂尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-09
Filing date: 2008-07-09
Publication date: 2009-05-06
Anticipated expiration: 2018-07-09
Also published as: WO2010003288A1

Abstract

The utility model provides a machine for grind, wash or polish product, wherein, the machine includes: the base is fixed on the ground; the bracket is arranged on the base and overturns relative to the base; the roller is arranged in the bracket and can rotate in the bracket, and the roller comprises an opening in the middle; the tipping bucket is used for containing a processed product, is fixed in the roller through the opening and rotates together with the roller; the first driving device is used for driving the bracket to turn over; and a second driving device for driving the drum to rotate. Compared with the prior art, the utility model is provided with the safety rod for controlling the opening and closing of the front cover of the roller, thereby ensuring the safety in the processing process; in addition, a rolling bearing for supporting the roller is arranged, so that the roller is relatively stable in the rotating process, products in the tipping bucket can be processed uniformly, and defective products are reduced. And the time for loading and unloading the product is effectively reduced, and the production efficiency is improved.

Description

Machine for grinding, cleaning or polishing products

Technical Field

The utility model relates to a machining equipment especially relates to a machine that is used for grinding, washs or polishing product.

Background

The conventional polishing apparatus includes a dump bucket installed on a rotating shaft driven by a motor, and the dump bucket starts to rotate when the motor is started. The rear part of the tipping bucket is provided with a flange which is connected with the driving device through a screw and nut connection mode. An opening for loading products is arranged in front of the tipping bucket.

In actual use, the dump bucket is mounted in an elevated position and rotated about its center point. In this way, the inside of the tipping bucket is easily abraded, and leakage can occur in severe cases. Once the dump bucket leaks, the dump bucket has to be unloaded and replaced with a new dump bucket.

Furthermore, each time a processed product is loaded, it is necessary to first load the product in an intermediate container, then this container is brought above the opening of the skip bucket by means of the hoisting device, and then the operator loads the product into the skip bucket through a dedicated pipe. Each time a batch of product is unloaded, an intermediate container is prepared to be placed below the opening of the skip bucket, and after the batch is unloaded, the skip bucket is cleaned for reuse.

It can be seen that the machine in the prior art is very inconvenient to use, finishes a batch of products, takes long time to clean the tipping bucket, cannot run in the cleaning process, and has low production efficiency.

There is therefore a need to provide an improved apparatus to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine that is used for grinding, washs or polishing product after the improvement, it can effectively provide production efficiency.

To achieve the above object, the present invention provides a machine for grinding, cleaning or polishing a product, wherein the machine comprises: the base is fixed on the ground; the bracket is arranged on the base and overturns relative to the base; the roller is arranged in the bracket and can rotate in the bracket, and the roller comprises an opening in the middle; the tipping bucket is used for containing a processed product, is fixed in the roller through the opening and rotates together with the roller; the first driving device is used for driving the bracket to turn over; and a second driving device for driving the drum to rotate.

The machine also comprises a plurality of rolling bearings fixed in the support for supporting the drum.

The drum includes a front cover for covering the opening.

The machine also comprises a safety lever movably connected to the drum for controlling the opening of the front cover.

The first driving device comprises a rocker arm and a cylinder, and the cylinder is used for driving the rocker arm to overturn.

One end of the rocker arm is rotatably connected with the cylinder, and the other end of the rocker arm is fixedly connected with the support.

The support is a frame structure and comprises a top plate, a pair of side walls and a bottom plate, wherein the side walls are connected with the top plate and the bottom plate.

Each side wall includes a pair of circular shafts and a support plate.

The roller is a hollow body. The roller also comprises a rear cover, and the front cover and the rear cover are both polygonal.

Compared with the prior art, the utility model discloses a following advantage:

1. the safety rod is arranged and used for controlling the opening and closing of the front cover of the roller, so that the safety in the processing process is ensured;

2. the rolling bearing used for supporting the roller is arranged, so that the roller is relatively stable in the rotating process, products in the tipping bucket can be processed uniformly, and defective products are reduced.

3. In the processing process, the loading of the processed products is loaded in the processing process of the previous batch of products and is unloaded in the processing process of the next batch of products, so that the time for loading and unloading the products is shortened, and the production efficiency is improved.

Drawings

The objects, specific structural features and advantages of the present invention will be further understood from the following description of one embodiment of the present invention, taken in conjunction with the accompanying drawings. Wherein,

FIG. 1 is a front view of a machine for grinding, cleaning or polishing products in accordance with the present invention;

fig. 2 is a right side view of a machine for grinding, cleaning or polishing products in accordance with the present invention.

Detailed Description

Referring to fig. 1 and 2, the present invention provides a machine 100 for grinding, cleaning or polishing products, which includes a base 20, a bracket 30, a drum 40, a pair of first driving devices 60, a second driving device 70, a plurality of rolling bearings 80, and a safety lever 90. In this embodiment, the machine 100 is used to grind, clean or polish the needles.

The base 20 is a rigid frame structure, and is fixed to the ground by fixing members, for supporting the stand 30. In this embodiment, the fasteners are screws, bolts or other means commonly used in the art.

In other embodiments, the base 20 may also be an alloy, casting, or other material commonly used in the art.

The bracket 30 is mounted on the base 20 and can rotate relative to the base 20. The bracket 30 includes a top plate 32, a pair of side walls 34 and a bottom plate 36, wherein the side walls 34 are fixedly connected to the top plate 32 and the bottom plate 36. In the present embodiment, the holder 30 has a frame structure. Each side wall 34 includes a pair of circular shafts 340 and a support plate 342. Four circular shafts 340 are respectively located at four corners of the bracket 30 for fixedly connecting the top plate 32 and the bottom plate 36. Two support plates 342 are respectively located at the middle positions of the left and right side walls 34 for further connecting the top plate 32 and the bottom plate 36. The bracket 30 also includes a pair of shafts 38. One end of each of the rotating shafts 38 is fixedly connected to the middle of the supporting plate 342, and the other end of each of the rotating shafts 38 is received in the bushing 22 of the base 20, so that the stand 30 can be tilted with respect to the base 20.

The drum 40 is disposed in the frame 30 and can rotate in the frame 30. The drum 40 is a hollow body including an opening 42 and a front cover 44, the opening 42 is located at the middle of the drum 40, and the front cover 44 is used for covering the opening 42 and can be turned over with respect to the body of the drum 40. In the present embodiment, the drum 40 is a tubular body. The front and rear of the drum 40 are covered by a hexagonal or octagonal front cover 44 or rear cover, which is attached to the tubular body by welding. An octagonal plate is welded inside the front end of the tubular body, and a support member is welded between the plate and the rear cover.

The dump bucket can be fixed in the drum 40 through the opening 42 and can rotate together with the drum 40. The tipping bucket is used for containing a processed product and processing liquid. In the present embodiment, the shape of the dump bucket matches the shape of the drum 40.

The first driving means 60 is installed at both sides of the base 20 for driving the stand 30 to be turned. The first driving device 60 drives the support 30 to be turned over by 40 degrees up and down relative to the base 20. The first drive means 60 comprises a rocker arm 62 and a cylinder 64. One end of the rocker arm 62 is rotatably connected to the cylinder 64, and the other end of the rocker arm 62 is fixedly connected to the rotating shaft 38 of the bracket 30. Under the driving of the cylinder 64, the rocker arm 62 swings and drives the bracket 30 to turn up and down, thereby driving the roller 40 to turn up and down.

In other embodiments, the first drive 60 further comprises a plurality of adjustment levers. The adjusting rod is mounted on the rocker arm 62 and is used for controlling the swinging position of the rocker arm 62, and further controlling the vertical turning angle of the bracket 30.

In other embodiments, the first drive device 60 further includes a plurality of sensors for more precisely controlling the angle at which the carriage 30 is flipped up and down.

A second driving device 70 is fixed to the frame 30 at one portion and connected to the roller 40 at another portion for driving the roller 40 to rotate in the frame 30 and rotate the dump bucket, so that the product of the dump bucket can be ground, cleaned or polished. In the present embodiment, the second driving device 70 is a motor and is driven by a belt. In the present invention, the drum 60 rotates clockwise or counterclockwise at a speed of 4 to 50 revolutions per minute.

The rolling bearing 80 assists the rotation of the drum 40 and supports the drum 40 to increase stability of the drum 40 during the rotation. In the present embodiment, four rolling bearings 80 are symmetrically arranged. Two of the rolling bearings 80 are mounted on the top plate 32 of the bracket 30, and the remaining rolling bearings 80 are mounted on the bottom plate 36 of the bracket 30.

The safety lever 90 is pivotally connected to the drum 40 and can be opened, closed or locked, thereby controlling the opening and closing of the front cover 44 of the drum 40. In other words, the front cover 44 of the drum 40 can be opened only when the safety lever 90 is opened, thereby preventing the front cover 44 of the drum 40 from being opened accidentally, preventing the dump bucket from being accidentally thrown out of the drum 40, and further ensuring the safety during the processing.

When the bracket is installed, the base 20 is fixed on the ground, and the bracket 30 is installed on the base 20 in a reversible manner. The first driving device 60 is installed at one side of the base 20, and its swing arm 62 is fixedly connected to the side wall 34 of the stand 30. The roller 40 is rotatably mounted to the bracket 30 by the shaft 38 of the side wall 34. A dump bucket filled with the processed product and additives is secured within the drum 40 through an opening 42.

In use, the second drive means 70 is actuated to rotate the drum 40 within the support 30 to grind, clean or polish the product of the dump bucket. If the product is finished, the second drive 70 is turned off and the first drive 60 is activated, turning the carriage 30 to the unloading position. In the unloading position, the angle between the centerline of the drum 40 and the ground is approximately 55 degrees, at which time the operator can easily open the safety lever 90 and unload the dump bucket from the drum 40.

When loading is required, the first drive means 60 is activated to flip the stand 30 to the loading position. In this loading position, the centerline of the drum 40 is parallel to the ground. At this time, the operator can conveniently load another skip bucket filled with the processed product into the drum 40. After loading, the second drive 70 is activated to rotate the drum 40 within the cradle 30 to grind, clean or polish the product within the dump bucket. During processing, the drum 40 can be turned to a different angle, such as 12 degrees or-12 degrees, to better process the product in the dump bucket

The safety lever 90 controls the opening and closing of the front cover 44 of the drum 40, thereby ensuring the safety during the processing.

Because of the support of the rolling bearing 80, the roller 40 is relatively stable in the rotating process, so that the products in the tipping bucket can be processed uniformly, and the generation of inferior products is reduced.

In the processing process, the loading of the processed products is loaded in the processing process of the previous batch of products and is unloaded in the processing process of the next previous batch of products, so that the time for loading and unloading the products is shortened, and the production efficiency is improved.

Claims

1. A machine for grinding, cleaning or polishing products, characterized in that it comprises:

the base is fixed on the ground;

the bracket is arranged on the base and can turn over relative to the base;

a drum disposed within the frame and rotatable within the frame, the drum including an opening in the middle;

the tipping bucket is used for containing a processed product, is fixed in the roller through the opening and rotates together with the roller;

the first driving device is used for driving the bracket to turn over; and

and the second driving device is used for driving the roller to rotate.

2. The machine of claim 1, further comprising a plurality of rolling bearings fixed within said frame for supporting said drum.

3. The machine of claim 1, wherein said drum includes a front cover for covering said opening.

4. The machine of claim 3, further comprising a safety lever movably connected to said drum for controlling the opening of said front cover.

5. The machine of claim 3, wherein said drum further comprises a back cover, said front cover and said back cover each being polygonal.

6. The machine of claim 1, wherein said first drive means comprises a rocker arm and a cylinder for driving the tilting of said rocker arm.

7. The machine of claim 6, wherein one end of said rocker arm is pivotally connected to said cylinder and the other end of said rocker arm is fixedly connected to said carriage.

8. The machine of claim 1 wherein said frame is a frame structure including a top plate, a pair of side walls and a bottom plate, said side walls connecting said top plate and said bottom plate.

9. The machine of claim 8 wherein each sidewall includes a pair of circular shafts and a support plate.

10. The machine of claim 1, wherein said rollers are hollow bodies.