KR950012892B1 - Container Grinding Device - Google Patents

Abstract

The unit for grinding the inner wall of a vessel (A) comprises a transporting part (3) combined by transfer frames,a fixture frame(40) capable of adjusting arbitrarily the inclination angle on the The unit for grinding the inner wall of a vessel(A) comprises a transporting part(B) combined by uppermost transfer frame(25), a reduction gear(41) mounted on the fixture frame, a vessel holding part(4) including a fixing member(44), and a grinding part(5) comprising a buffer unit(52) rotated by a motor(51) with a belt(53).

Description

Container Grinding Device

1 is a front view showing the configuration of the present invention.

2 is a plan view showing the configuration of the present invention.

3 is a perspective view showing the configuration of the transfer member of the present invention.

Figure 4 is an exemplary view showing a polished state of the container in the present invention.

5 is a transfer path diagram in which the transfer member of the present invention is transferred.

* Explanation of symbols for main parts of the drawings

2: transfer member 21-25: transfer table

3: transfer part 4: container fixing part

40: fixed frame 41: reducer

42: axis number 43: adjustment lever

44: fixed body 5: abrasive member

51: motor 52: abrasive cloth

54: Number of axes 6,1A: Hydraulic cylinder

6B: Industrial Cylinder

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container polishing apparatus for polishing an inner surface of a container. In particular, the present invention relates to a container polishing apparatus for improving the working efficiency by polishing a large amount of containers in a short time while improving the polishing state of the container. It is about.

In the present method of polishing the inner surface of the container, all polishing operations have been performed manually. In more detail, the container is fixed to the jig and the container is rotated so that an operator directly adheres the polishing cloth to the inner surface of the rotating container, thereby polishing the inner surface of the container.

This conventional grinding work is a manual method, and the polishing condition is not good in the state of not highly skilled workers, and the defect rate of the product is increased, and the working time is required because the bottom and inner surfaces must be ground separately. It takes a long time, the situation has been caused problems such as deterioration of the work efficiency.

The present invention has been made in view of the conventional defects as described above, the object of which is to polish the bottom and inner peripheral surface of the container at the same time in one working process to improve the work efficiency and to ensure good polishing products To provide a container polishing apparatus to minimize the failure rate of.

This object of the present invention is achieved by providing a container polishing apparatus capable of automatically grinding the bottom and inner peripheral surface of the container by transporting the transport table fixed to the adsorption, which is transferred to the upper surface of the support frame by hydraulic and pneumatic, After that, the transfer unit is provided with a plurality of transfer stages to be transferred to the left and right, the angle can be arbitrarily adjusted at the top of the transfer stage, and the adsorption unit is provided to adsorb and secure the container.

In addition, the one side of the conveying portion is characterized in that it is composed of a polishing portion provided with a plurality of polishing cloth for polishing the inner surface of the container while being rotated by a motor.

Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a front view showing the configuration of the present invention, Figure 2 is a plan view showing the configuration of the present invention, salt (1) is a fixed body for adsorbing and rotating the vessel on the support frame 10 and conveys it A conveying member 2 composed of a conveying part 3 and a container fixing part 4, and a polishing cloth 52 rotated by a motor 51 so as to grind a container conveyed by the conveying member 2. It is composed of a polishing member (5) provided with.

The conveying member 2 is fixed to the support frame 10, and is conveyed to the conveying part 3, that is, the support frame 10, which is composed of several conveying tables which are conveyed before, after, left and right by pneumatic and hydraulic cylinders. The fixed transport table 21 is provided with a transport table 22 which is moved left and right by the hydraulic cylinder 6, and the transport table 23 conveyed before and after by a separate hydraulic cylinder 6A at its upper end. ) Is configured.

In addition, the upper end of the conveying table 23 is provided with a conveying table 24 which is conveyed before and after by the pneumatic cylinder (6B), the upper and lower conveying table (by the adjustment of the handle 7) 25) is provided.

At this time, the conveying tables 22 and 23 conveyed by the hydraulic cylinders 6 and 6A are conveyed at high speed as means for conveying the container to be polished to the polishing member 5 in order to reduce working time, The conveyance table 24 conveyed by the cylinder 6B is configured to be conveyed at a low speed so that the container is conveyed at the time of polishing by the polishing member 5 so that the polishing state is good.

Then, the container is fixed to the upper end of the transfer table (25), the container is rotated, and the container fixing portion (4) for arbitrarily adjusting the angle according to the inclination angle of the container is configured, which is the transfer table (25) A fixed frame 40 is fastened and fastened to the upper end thereof, and the fixed frame 40 is provided with a rotating shaft 42 which is rotated by the reducer 41, and at the front end thereof, the control lever 43 can adsorb and disassemble the container. It has a fixture 44 that can be.

Then, the fastening shaft 45 is provided with an arc-shaped fastening hole 401 so that the fastening shaft 45 provided on the feed table 25 can be fitted at the same position on both sides of the fixing frame 40, and the fastening shaft 45 is fitted thereto. It is configured to fasten with fastening nut.

And, the polishing member 5 is installed in a horizontal state with the conveying table 21 at a suitable distance, which is a circular polishing cloth 52 in front of the shaft 54, which is connected to the motor 51 and the belt 53. It is configured by installing a large number.

Referring to the operation and effects of the present invention having such a configuration as follows.

First, the container A to be processed is applied to the stationary body 44, and the container A is forcedly fixed and fixed by pneumatic pressure using the adjusting lever 43.

Then, after adjusting the fixing frame 40 so that the inclined surface of the container A and the polishing cloth 52 are in a horizontal state, the fastening nut is fastened and the fixing frame 40 is fastened and fixed according to the size of the container A. Adjust the limit switches 8A, 8BO, 9A, and 9B so that the feed distance in (3) is constant, and then turn on the switch to connect the motor 51 and the reducer 41. The abrasion 52 and the fixture 40 will begin to rotate.

At this time, the rotation of the polishing cloth 52 and the fixed body 40 is to rotate in the opposite direction.

At the same time, each of the carriages starts to transfer. When the carriage 23 is moved forward by the hydraulic cylinder 6A and reaches the horizontal position with the polishing cloth 52, the limit switch 8B starts. At the same time as the feed table 23 stops, another hydraulic cylinder 6 is operated so that the feed table 22 is conveyed toward the polishing cloth 52. The conveying carriage 22 is stopped by the limit switch 9B when the polishing cloth 52 comes into close contact with the bottom surface of the container A.

At this time, the conveyed conveying table 22, 23 is a means for conveying the container to be processed to the polishing cloth 52, the high-speed conveying to shorten the working time.

Then, at the same time as the transfer table 22 stops, the pneumatic cylinder 6B is operated to transfer the transfer table 24 to polish the bottom surface and the inner circumferential surface of the container A, as shown in FIG. As the transfer table 24 is transferred by the pneumatic cylinder 6B in the state where the polishing cloth 52 is in close contact with the center of the container A, the bottom surface of the container A is transferred while the container A is transferred to one side. In the container A, which is to be polished and the bottom surface is polished and transferred to one side, the polishing cloth 52 and the inner circumferential surface are in close contact with each other, thereby polishing the inner circumferential surface by the polishing cloth 52.

At this time, that is, the inner circumferential surface of the container is in close contact with the polishing cloth 52 so that the conveyance of the container A is stopped for a predetermined time set by the timer switch when the inner circumferential surface is polished.

After the predetermined time passes in this state and the polishing of the inner circumferential surface of the container is finished, when the conveyance table 24 is conveyed in the opposite direction of the conveyance direction and the center of the container A reaches the polishing cloth 52, the hydraulic cylinder 6B delivers the conveyance table. When 22 is conveyed at a high speed and comes into contact with the limit switch 9A, the conveying platform 22 stops, and the conveying platform 23 starts conveying to reach the initial position. When the feed is stopped by 8A), the polishing cloth 52 and the fixed body 44 which have rotated by turning off the switch stop the rotation.

At this time, by releasing the pneumatic pressure of the vessel was forced adsorption by adjusting the adjusting lever 43, the container (A) is to be easily separated from the fixed body (44).

Therefore, the present invention has the effect of being able to polish a large amount of containers in a short time with a small manpower, thereby improving work efficiency and having no defects because the polishing state is always polished the same.

Claims (1)

Transfer section 3, which is configured to transfer the front, rear, left, and right conveyances by the hydraulic cylinders 6, 6A and pneumatic cylinders 6B on the upper side of the support frame 10, and the upper end of the conveying section. A fixed frame 40 capable of arbitrarily adjusting the angle is fastened and fixed to the 25, and the fixed frame 40 is provided by the control lever 43 in front of the shaft 42, which is provided in the fixed frame 40 and rotated by the reducer 41. The conveying member (2) consisting of a container holding part (4) consisting of a fixing body (44) for holding and fixing the container, and connected to the motor (51) and the belt (53) at a suitable distance on one side of the conveying member. Container polishing apparatus comprising a polishing member (5) having a plurality of polishing cloth (52) in front of the bearing (54) is to polish the bottom surface and the inner peripheral surface of the container.