KR20110126923A

KR20110126923A - A palletizer

Info

Publication number: KR20110126923A
Application number: KR1020100046465A
Authority: KR
Inventors: 강익래; 박영익; 변재익
Original assignee: 변재익; 폴리플로어 주식회사
Priority date: 2010-05-18
Filing date: 2010-05-18
Publication date: 2011-11-24

Abstract

PURPOSE: A palletizer is provided to improve work efficiency within a limited work space by customizing a working position. CONSTITUTION: A palletizer comprises a base(110), a lift(120), a turn table(150), and a lifting unit. The lift moves up and down along posts(115). The turn table, in which a pallet(P) loaded with products is placed, is coupled to the upper side of the lift via a bearing(151). The lifting unit comprises a fixing bar(134) horizontally connecting the posts, a hydraulic cylinder(131), an installation bar, a sprocket(133), and a chain(140).

Description

Customized working position adjustable product stacker {A palletizer}

The present invention relates to a product loading stand, and more particularly, the product loading height can be adjusted to a position where the worker does not bend at the waist, and the loading stand can be moved to the worker's position without the worker carrying the object and moving to the loading position. To a customized work position adjustable product stack.

In general, in order to load a heavy object in a certain position in a standing position, the work is repeatedly bent, the object is bent and the back is bent or lifted up depending on the height of the loading position. Can cause.

Conventional product loading table is mainly used for vertical operation of lift, and it is mainly used to operate by hydraulic system. In general, turntable can adjust direction only at fixed height. The situation is achieved.

These separate applications require less space for the installation space and workability by manpower, requiring the development of more efficient and useful product stacks.

The present invention has been made in view of the necessity, it is to provide a customized work position adjustable product loading table having a height adjustment and 360 ° rotation effect at the same time that can not be provided by existing individual installations.

Therefore, the lift height must be freely adjustable from the minimum height to the maximum height of the product stack, and the turntable must be able to support the weight of the loaded product, be leveled overall, and be loaded with the required weight. When it is possible to rotate smoothly.

The present invention to solve the above problems,

A base having pillars in four directions;

A lift moving up and down along the column;

A turntable rotatably coupled by a bearing on an upper surface of the lift, on which a pellet on which a product is loaded is placed; And

Fixed bar for connecting the columns facing back and forth in the transverse direction, hydraulic cylinders installed to face upward between the columns facing back and forth, mounting bar formed on the rod of the hydraulic cylinder, and sprockets mounted on both ends of the mounting bar And, one end is fixed to the fixed bar via a sprocket, the lifting means consisting of a chain that is fixed to the other end in the four directions of the lift; provides a customized work position adjustable product loading platform comprising a.

At this time, the support roller is preferably built in four radial positions on the upper surface of the lift to support the turntable.

In addition, a radially concave groove is formed on the upper surface of the lift so that the support roller is seated, and the support rollers may be arranged at equal intervals by the roller bracket.

As described above, the customer-customizable work position adjustable product stacker according to the present invention has a space limitation, and improves the work efficiency of the worker and prevents back pain when loading a packaged product by a person on a predetermined scale such as a pellet unit. It will work.

1 is a front view showing a product mounting table according to the present invention,
2 is a side view showing a product loading stand according to the present invention, and
3 is a plan view showing the turntable of the product mounting table according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described a customized work position adjustable product loading table according to a preferred embodiment of the present invention.

1 to 3, the product mounting table 100 according to the present invention includes a base 110 placed on a floor, a lift 120 mounted on an upper surface of the base 110, and a lift 120. Lifting means 130 for raising and lowering), and a turntable 150 mounted on the lift 120.

The base 110 and the lift 120 have a plate shape, the lift 120 is coupled to the column 115 extending upward in the four directions of the base 110 is raised and lowered. That is, the guide 121 is formed in four directions of the lift 120, the guide 121 is to go up or down by the column 115. The pillar 115 and the guide 121 are conventional, and can be fitted, wheeled, railed, or the like.

The lifting means 130 for raising or lowering the lift 120 is operated by the hydraulic cylinder 131. Here, the lifting means 130 of the present invention is not simply raised or lowered by the hydraulic cylinder 131, and has a structure capable of minimizing the height of the product mounting table.

That is, the hydraulic cylinders 131 are installed one by one at both center portions of the base 110 so that the cylinder rods 131a face upwards, and the installation bars in the transverse direction (rear direction) at the ends of the cylinder rods 131a. 132 is mounted, and the sprocket 133 is rotated at both ends of the installation bar 132.

And the pillars 115 facing each other back and forth are fixed bar 134 is mounted in the transverse direction (front and back) so that one end of the chain 140 is fixed, the other end of the chain 140 is lifted via the sprocket 133 It is fixed in four directions of (120).

Therefore, when the hydraulic cylinder 131 is elevated, one end of the chain 140 is fixed to the fixed bar 134, so that the other end of the chain 140 is raised while the sprocket 133 is rotated, by this action The lift 120 fixed to the other end of the chain 140 is lifted.

By the structure as described above, the volume of the hydraulic cylinder 131 has to be reflected to the entire height of the product mounting table, so that the volume is increased, but in the present invention, by using the chain 140 together with the hydraulic cylinder 131, Lifting and lowering of the lift 120 may be freely made without compensating for the height of the hydraulic cylinder 131.

Next, the structure of the turntable 150 will be described.

The turntable 150 should have a structure capable of withstanding sufficient load while freely rotating on the lift 120.

Accordingly, the turntable 150 is coupled by a bearing 151 to a center portion on the upper surface of the lift 120, and the support rollers 152 are radially disposed on the lower surface of the turntable 150 at equal intervals. The support roller 152 has a spherical shape, and is mounted on the lift 120 such that only an upper portion thereof is exposed to be rotated. The exposed upper layer part of the support roller 152 is rubbed with the lower surface of the turntable 150. It is able to firmly support sliding movement and heavy loads.

The support roller 152 is most preferably provided with four, and even if the product is loaded inclined, the horizontal of the turntable 150 is not inclined. In addition, the support roller 152 smoothly moves along a predetermined trajectory when the turntable 150 rotates even when a weight of about 1,200 kg is loaded.

More preferably, the support roller 152 has a concave groove formed along a trajectory along which the turntable 150 is rotated on the upper surface of the lift 120, and the support roller 152 may be embedded in the groove. Alternatively, the support roller 152 may be built with the roller bracket to maintain a constant equal interval.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. .

100: product loading table 110: base
115: pillar 120: lift
130: lifting means 131: hydraulic cylinder
132: mounting bar 133: sprocket
134: fixed bar 140: chain
150: turntable 151: bearing
152: support roller

Claims

A base 110 having pillars 115 formed in four directions;
A lift 120 which is moved up and down along the pillar 115;
A turntable 150 rotatably coupled by a bearing 151 on an upper surface of the lift 120 to raise a pellet P on which a product is loaded; And
Between the fixed bar 134 connecting the pillars 115 facing back and forth in the lateral direction, the hydraulic cylinder 131 is installed to face upward between the pillars 115 facing back and forth, and the hydraulic cylinder 131 An installation bar 132 formed on the rod 131a, a sprocket 133 mounted at both ends of the installation bar 132, and one end of the fixing bar 134 are fixed to each other via the sprocket 133. Customizable work position adjustable product loading table comprising a; lifting means (130) consisting of a chain 140, the other end is fixed to the four directions of the lift (120).
According to claim 1, Customized work position adjustable product loading table, characterized in that the support roller 152 is built in four radially on the upper surface of the lift 120 to support the turntable (150).
According to claim 2, On the upper surface of the lift 120 radially concave groove is formed so that the support roller 152 is seated, the support roller 152 is characterized in that arranged at equal intervals by a roller bracket Customized work position adjustable product stack.