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KR-20260066993-A - A doorless barrel device with an open side panel for easy insertion and removal

KR20260066993AKR 20260066993 AKR20260066993 AKR 20260066993AKR-20260066993-A

Abstract

The present invention relates to a doorless barrel device with an open side plate that facilitates easy insertion and discharge. More specifically, the invention relates to a doorless barrel device with an open side plate that facilitates easy insertion and discharge by eliminating the use of a conventional product insertion door in a barrel used for plating, thereby preventing product jamming issues; improving productivity by increasing volume through the modification of a polygonal shape into a circular form and the inclusion of internal protrusions; and maximizing the ease of product insertion and the inflow of plating solution by opening both sides of the barrel.

Inventors

  • 이원준
  • 김영수
  • 김미애
  • 변영준
  • 이설영

Assignees

  • (주)진합

Dates

Publication Date
20260512
Application Date
20241105

Claims (4)

  1. The invention relates to a barrel device in which a bolt or screw to be plated is inserted into the interior and placed in a plating tank (40) for a plating process. The barrel (10) in the above barrel device is A door that can be opened and closed is not installed on the outer periphery so that the plated product inside the rotating barrel (10) does not get stuck in the door gap, and By having a hollow cylindrical shape, the volume of the barrel (10) is increased compared to the case where the barrel (10) is polygonal, and a plurality of protrusions (12) are formed on the inner circumference of the barrel (10) so that the workpiece to be plated inside can be mixed when the barrel (10) rotates. A doorless barrel device with an open side plate that facilitates easy insertion and discharge, characterized by opening the center of both sides to form an insertion/discharge port (11) and perforating a flow hole (14) over the entire outer surface so as to facilitate the insertion of the workpiece into the barrel (10) and the internal inflow of the plating solution.
  2. In paragraph 1, The above barrel (10) A pickup unit (20) is provided, which is installed on the upper part of the barrel (10) and connected to both sides of the barrel (10) where the input/output port (11) is formed, and has a pickup head (21) formed at the top so that the barrel (10) can be lifted and transported by a transport robot. The above pickup unit (20) A motor unit (22) installed within the above pickup unit (20); A connecting gear (23) installed between the motor part (22) and the connecting gear (23) to transmit the rotational force of the motor part (22) to the gear part (13) on one side of the barrel (10), thereby enabling the barrel (10) to rotate by the rotation of the motor part (22); A roller section (24) installed on both sides of the pickup section (20) and configured to allow the pickup section (20), which is connected to the lower part of the barrel (10), to be transported in one direction along a roller rail (32) formed in the plating tank (40); A doorless barrel device with an open side plate that facilitates easy insertion and discharge, characterized by being made of the following:
  3. In paragraph 1, The above barrel (10) In order to discharge the plated item inside through the input/output ports (11) on both sides after the plating process is completed, an inversion device (30) that tilts the barrel (10) in one direction is used together with, The above inversion device (30) A rotating frame (31) positioned at the top of a plating tank (40) in the form of a housing that is filled with plating solution and has an open top, with a size smaller than the opening size of the housing; A roller rail (32) installed on both sides of the rotating frame (31), wherein the roller part (24) of the pickup part (20) for picking up the barrel (10) is correspondingly seated so as to allow the barrel (10) to be transported in one direction from the top of the plating tank (40); A rotating shaft (33) that protrudes horizontally from both sides of the rotating frame (31) so that the rotating frame (31) is placed over the upper surface of the housing and is rotatably connected to the upper surface of the housing; A connecting shaft (34) installed at a position offset from the center of the rotating frame (31) on both sides of the above-mentioned rotating frame (31); Hydraulic pushing unit (35) that is connected to the connecting shaft (34) on both sides of the plating tank (40) so as to be adjustable in length in the upper and lower directions, and pushes the connecting shaft (34) upward so that the rotating frame (31) tilts to one side; A fixing means (36) installed at the front and rear ends of the rotating frame (31) and detachably installed on a pickup unit (20) that is integrally installed on the upper part of the barrel (10), thereby connecting and fixing the pickup unit (20), barrel (10), and inversion device (30) to each other; A doorless barrel device with an open side plate that facilitates easy insertion and discharge, characterized by being made of the following:
  4. In paragraph 1, The above barrel is A workpiece to be plated is fed into the interior through a hopper section (15) that is installed to be movable forward and backward in a downward inclined shape toward the input/output port (11), The above hopper section (15) A hopper plate (16) is installed such that a workpiece to be plated is fed into the upper surface, with both sides inclined downward toward the center, and the inclination toward the input/output port (11) can be adjusted; It is composed of an input line (17) formed longitudinally in the center of the hopper plate (16) to allow the input workpiece to be plated to gather towards the center; The above-mentioned hopper section (15) is characterized by being subjected to vibration by a vibration device and by water spraying directed toward the barrel (10) through an input line (17) to allow the workpiece to be plated to be fed into the barrel (10), thereby facilitating easy feeding and discharging.

Description

A doorless barrel device with an open side panel for easy insertion and removal The present invention relates to a barrel device used for plating bolts and screws. Generally, barrel plating is a method for plating a large quantity of small items (bolts and screws) at once, but it has the problem of quality defects occurring as products get stuck in the barrel. Among these, product jamming occurs intensively in gaps caused by deformation during the plating process, excluding the barrel body and lid. In such cases, a sharp screw or a small-sized bolt may get stuck in the gap, resulting in plating defects where the plating layer is formed thinly or not properly, and there is a concern about serious quality problems due to contamination. FIG. 1 is a drawing of an embodiment showing a barrel and a pickup unit according to the present invention. FIG. 2 is an exploded view of an example showing a barrel, a pickup unit, an inversion device, and a plating tank according to the present invention. Fig. 3 is a combined diagram of Fig. 2. FIG. 4 is a drawing of an embodiment showing an inversion device and a plating bath according to the present invention. FIG. 5 is a drawing of an embodiment showing the barrel according to the present invention being tilted through an inversion device to eject the plated product inside to the outside. FIG. 6 is a drawing of an embodiment showing a hopper section according to the present invention. Before describing various embodiments of the present invention in detail, it will be understood that the application is not limited to the details of the configuration and arrangement of components described in the following detailed description or illustrated in the drawings. The present invention may be embodied and practiced in other embodiments and may be carried out in various ways. Furthermore, it will be understood that the expressions and terms used herein regarding device or element orientations (e.g., "front," "back," "up," "down," "top," "bottom," "left," "right," "lateral") are used merely to simplify the description of the present invention and do not indicate or imply that the related device or element must simply have a specific orientation. Additionally, terms such as "first" and "second" are used in this and the appended claims for illustrative purposes and are not intended to indicate or imply relative importance or intent. The present invention has the following features to achieve the above objective. Preferred embodiments of the present invention will be described in detail below with reference to the attached drawings. Prior to this, terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings. Instead, based on the principle that the inventor can appropriately define the concepts of terms to best describe his invention, they should be interpreted in a meaning and concept consistent with the technical spirit of the present invention. Therefore, it should be understood that the embodiments described in this specification and the configurations illustrated in the drawings are merely the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, and that various equivalents and modifications that can replace them may exist at the time of filing this application. Hereinafter, a doorless barrel device with an open side plate that facilitates easy insertion and discharge according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 6. The doorless barrel device with an open side plate that facilitates easy insertion and discharge according to the present invention relates to a barrel device in which a bolt or screw to be plated is inserted into the interior and placed in a plating tank (40) for a plating process. In addition to the barrel (10), such a barrel device may include a hopper section (15), a pickup section (20), and an inversion device (30). The barrel (10) in the barrel device of the present invention is, A door that can be opened and closed on the outer periphery, which was previously used to insert the plated product into the interior, is not installed so that the plated product (object to be plated) inside the rotating barrel (10) does not get stuck in the door gap. In addition, by manufacturing the shape of the barrel (10) in a hollow cylindrical form with an empty interior, the volume is increased compared to the case where the barrel (10) is polygonal, and a plurality of protrusions (12) are formed on the inner circumference of the barrel (10) so that the workpiece inside can be mixed when the barrel (10) rotates. (The protrusions (12) may be formed such that a plurality of triangular protrusion lines are formed protruding from the outer circumference of the barrel (10) at regular intervals along the longitudinal direction of the inner circumference of the barrel