KR100297268B1 - Empty Can Crimping Machine for Beverage Packaging Cans - Google Patents

Abstract

It is an object of the present invention to provide a compact portable electric can can crimping machine capable of efficiently and conveniently compressing empty cans of beverage packaging cans, which are generated in large quantities.

The motor is installed vertically on the front side of the shareholder, the resilient car is installed horizontally on the upper end of the drive shaft, and the tip of the connecting rod connected to the crank pin formed thereon is pinned to the upper end of the front side of the press plate of the press machine. On the rear side, the front plate of the box-shaped outer frame of which the rear part is released is fixed, and on the rear lower end of the outer body, the fixed shaft connecting the left and right plates is fixed, and on this axis, the bottom of the press plate and the back of the outer frame are closed. It is an empty can compressing machine of a beverage packaging can formed by mounting the lower end of the hydraulic plate body freely, and also mounting the open / close arm levers of the hydraulic plate body on both sides, and mounting handle bars connecting the left and right sides.

Description

Empty Can Crimping Machine for Beverage Packaging Cans

1 is a left side view of an empty can pressing machine.

2 is a front view of an empty can pressing machine.

3 is a rear view of FIG. 2.

4 is a cutaway view of a state in which the hydraulic plate body for pushing down the hydraulic plate body open / close arm lever is released.

* Explanation of symbols for main parts of the drawings

1: bogie 2: main pillar

3: electric motor 4: drive shaft

5: fly wheel 6: eccentric crank

7: crank pin 8: connecting rod

9: connecting rod fixing pin 10: crimping body

11: outer body 12: support fixed shaft

13: 14: hydraulic plate opening and closing arm lever

15: opening and closing arm lever support pin with body left and right plate

16: opening and closing arm lever support pin to be mounted on the left and right vicinity

17: handle rod 18: empty can drop hopper

19: hopper for discharging crimped empty can C: empty can

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a compact portable electric can can crimping machine which can be crimped efficiently and flatly so as to be convenient for processing or transporting a small metal plate empty can which is widely used as a beverage packaging can such as beer and juice. will be.

Conventionally, a large-sized crimping machine, such as a power type pneumatic pneumatic type, a hydraulic type, or an electric power type, has been used for crimping the small empty can as described above. However, since all manpower manuals are small, they could only handle ten to several hundred empty cans a day.

In addition, since the power type is a type that is conventionally compressed by a piston reciprocating in a linear direction, the shape becomes a large installation type, which is inefficient, and the power cost is increased, resulting in a high overall cost. Improvement was desired.

Accordingly, an object of the present invention is to provide a compact portable power can can be crimped efficiently and flatly in a large amount of empty cans for beverage packaging cans.

In order to achieve the above object, the present invention provides an empty can crimping machine of a novel structure, which can be referred to as a one-point fixed shaft open / close movement crimping mechanism of a small portable type.

When explaining the gist of the present invention, the present invention vertically installs the main pillar in the center of the pedestal, the front of the main pillar is fixed by installing the electric motor vertically, and the flywheel rotating in the horizontal direction on the top of the drive shaft of the electric motor An eccentric crank is installed on the upper surface of the flywheel, and the end of the connecting rod connected to the pin of the eccentric crank is fixed with a pin to the front upper end of the crimping body of the pressing machine. The front plate of the box-shaped outer body is released, and the lower end of the rear part of the outer body penetrates through the fixed shaft connecting the left and right plates of the outer body. Rotational movement is freely mounted in the inner width of the outer body of the vessel-type hydraulic plate body closing the lower end of the pressing body and the rear release part of the outer body. The left and right plates of the outer body and the left and right near the upper end of the hydraulic plate body are respectively equipped with support pins for rotating the hydraulic plate body opening and closing arm lever, and the rear and lower ends of the left and right opening and closing arm lever are made by attaching a handle bar for connecting the left and right It is an empty can pressing machine for beverage packaging cans.

Empty can crimping machine of the present invention configured as described above is installed vertically in front of the main column vertically installed in the center of the pedestal operated by the power of the fixed motor, the flywheel rotating in the horizontal direction on the top of the motor drive shaft And a tip of a connecting rod connected to the crank pin of the crank formed on the upper surface thereof is fixedly connected to the upper end of the front end of the press body of the press machine by pins. As a result, when the fly wheel rotates, and the crank pin also rotates and the connecting rod swings back and forth, the pressing body repeats the opening and closing movement back and forth between the hydraulic plate bodies with the fixed point at the lower end of the rear part of the outer body as a point. Since the empty can is dropped from the hopper installed thereon, and the pressing can be sequentially pressed, and the pressing process is stepless, it is possible to continuously drop the flat body of the empty can.

Moreover, in the process of crimping a can, larger force is required in order to crimp thinly. That is, the closer the final part is, the larger the force is required for the crimping, but since the one-point fixed shaft is employed behind the final part of the crimping process, the force acting on the can becomes closer to the point. Next, in the step of pressing the can, pressing starts at the top dead center, i.e., when the process speed is slow, so that the sound and vibration can be lowered.

Moreover, since the shape which forms a crimping | compression-bonding part is a fan shape, in order to prevent a can from moving upward at the time of crimping a can, micro protrusions are formed in the inner surface of a crimping body in accordance with various can diameters.

In addition, in order to release the hydraulic plate body rearward, when the handle bar connecting the left and right open / close arm levers is pulled down, the arm lever rotates downward with the support pin of the hydraulic plate body as a point, and the support pin of the outer body. In Esau peeled upward, the vessel-type hydraulic plate body is released to the rear to open the mouth to the upper side can be cleaned inside.

EXAMPLE

An embodiment will be described with reference to the drawings. In FIG. 1, the main pillar 2 is vertically installed in the center of the pedestal 1, and the electric motor 3 is vertically installed in front of the main pillar 2. And the flywheel 5 is rotated in the horizontal direction at the upper end of the drive shaft 4. An eccentric crank 6 is provided on this upper surface, and the tip of the connecting rod 8 connected to the crank pin 7 catches the fixing pin 9 at the front upper end of the crimp body 10 of the main compression machine. In addition, the rear of the main pillar (2) is fixed to the front plate of the box-shaped outer body 11, the rear portion is released, and fixed to the bottom of the rear body 11, the point connecting the left and right plates of the outer body (11) Both ends are fixed through the shaft 12. Moreover, this point fixed shaft has the lower end part of the press body 10 of an appropriate weight, and the lower end part of the hydraulic plate body 13 of the ship shape which closes the rear release part of the outer body 11, respectively, and the inside width | variety of an outer body is freely rotated. Mount on.

Further, support pins 15 and 16 for rotating the hydraulic plate body open / close arm lever 14 are mounted on the left and right sides of the outer body 11 and near the upper end of the hydraulic plate body 13, respectively. And the handle bar 17 for connecting the left and right arm levers is mounted on the rear lower end of the hydraulic plate body opening and closing arm lever 14.

In the figure, 18 in the upper part of the main body is a drop hopper of the empty can C, and 19 in the lower part of the hydraulic plate body is a hopper for discharging the compressed empty can.

Since this invention is comprised as mentioned above, it shows the same effects as the following description.

The present invention is a novel empty can crimping machine which should be referred to as a small portable one-point fixed shaft open / close movement compression structure. First of all, since the structure is relatively simple, lightweight, and mounted on a caster supporter, there is an advantage that it can be manufactured in a small size that can be transported to an automatic sales place for all kinds of canned beverages for packaging. On the working surface, as described above, even in the structure, the force for pressing the empty can is strong, the operation efficiency is good, and 3000 to 5000 pieces can be crimped flat in one hour at a normal 100V power. Moreover, it is a breakthrough empty can crimping machine with low and robust sound and low manufacturing price.

Claims (1)

The main pillar is vertically installed in the center of the pedestal, and the motor is vertically installed and fixed to the front of the main pillar, and a flywheel rotating in the horizontal direction is installed at the upper end of the drive shaft of the motor. An eccentric crank is installed, and the front end of the connecting rod connected to the pin of the eccentric crank is fixedly pinned to the upper upper end of the crimping body of the compacting machine. The front end is fixed, and the rear end of the outer body passes through the fixed shaft connecting the left and right plates of the outer body to fix both ends, and the fixed shaft at this point is the lower end of the crimp body of appropriate weight and the rear release of the outer body. The lower end of the hydraulic plate body in the form of a ship closing the part is freely mounted in the inner width of the outer body, respectively, and the left and right sides of the outer body Empty cans for beverage packaging cans formed by mounting support pins for rotating the hydraulic plate opening / closing arm levers on the left and right sides of the plate and the upper end of the hydraulic plate body, and attaching handle bars for connecting the left and right ends of the left and right opening and closing arm levers. Crimping machine.