KR20070001196U - Basket carrier apparatus of equipment for plating - Google Patents

Abstract

The present invention relates to a basket carrier device of a plating facility for immersing and removing a basket containing a plated object for cleaning or coloring in several liquid reservoirs. Its configuration includes a frame 8 which provides the rails 4 and 6 in a straight line; Carrier body 16 including a clamp portion 12 that is selectively reciprocating along the rails (4, 6), and a clamp upper and lower movable portion 14 for moving the clamp portion 12 in the vertical direction In the basket carrier device of the plating equipment consisting of; The clamp portion 12, the flange (60, 62); A guide cylinder 66 installed between the flanges 60 and 62 and having an elongated guide hole 68 in the diagonal direction; A rotary driving member (70) mounted on the guide cylinder (66) so that the guide wheel (72) protrudes in a radial direction so as to rotate while rolling along the guide hole (68); It characterized in that it comprises a swing cylinder (64) fixed to the upper surface of the flange (60, 62).

Plating, Flushing, Washing, Carriers, Deeping, Baskets, Pre-Treatment, Post-Treatment

Description

Basket carrier apparatus of plating for plating

The present invention relates to a basket carrier device used in the pre-treatment or post-treatment process of the plating equipment, the plating for dipping and removing the basket containing the plated material for cleaning or coloring in several liquid storage tanks according to the predetermined time and order A basket carrier device of a facility.

The present invention relates to a pre-treatment or post-treatment apparatus for cleaning, chemical treatment or coating before and after plating by placing mechanical accessories such as bolts or nuts in a plating basket in a plating facility.

Techniques related to the present invention include Patent Registration No. 0630947 and Patent Application No. 10-1995-0005275 published by the Korean Intellectual Property Office. However, the present invention differs in purpose, construction, and effect from the techniques disclosed above.

It is difficult to wash or chemically treat the entire plating evenly when the small size of the plating is placed in the basket and immersed in the liquid storage tank only in the vertical direction. If the plating is deformed in some way by flowing or vibrating the plating, the cleaning or chemical treatment will be evenly distributed throughout the plating. Conventionally, there has been provided a carrier device for modifying the positional relationship of the plating by rotating the basket at a predetermined angle in the immersion process. However, such a conventional carrier device has a structure having a fine gap, so that foreign matters are stuck in the gap, so that the operation is frequently stopped, and thus there is inconvenience in management and use.

An object of the present invention for the above problems, to provide a carrier device for selectively immersing the basket containing the plating material in a number of liquid storage tanks for a certain time, such as to wash the plating material, more specifically to immersion in the liquid storage tank The present invention provides a basket carrier device of a plating facility that allows the plated material to be evenly washed or chemically processed by rotating the basket in a process and further lowers the failure rate.

Another object of the present invention is to improve the structure of the frame constituting the carrier device to further improve the space efficiency of the carrier device.

The above object is, the frame to provide a rail in the form of a straight line as a structure that can be suspended at a certain height heavy; It is installed to reciprocate selectively along the rail of the frame, the clamp portion having two or more fingers (finger) for selectively holding the basket containing the plating material, and the clamp up and down to move the clamp portion in the vertical direction In the basket carrier device of the plating equipment consisting of one or more carrier body including the eastern part;

The clamp part includes a finger swing means for allowing the finger of the clamp part to rotate in both directions within a range of a predetermined angle during the up and down movement of the clamp part; The finger swing means,

A flange fixed in a state spaced apart in parallel in the vertical direction; A guide cylinder which is installed between the flanges as a cylindrical shape and has a long guide hole in an oblique direction on a circumferential surface thereof; Rotational movement member is installed to be movable in the vertical direction in the guide cylinder, the guide wheel protrudes in a radial direction so as to be seated in the guide hole to rotate while rolling along the guide hole; Operated by pneumatic pressure, it is achieved by the basket carrier device of the plating equipment, characterized in that it comprises a swing cylinder fixed to the upper surface of the flange so that the piston is connected to the upper portion of the rotary actuating member.

Another object of the present invention is that the frame is composed of an upright frame, a horizontal frame of the horizontal state and the "b" shape of the reinforcement frame is installed in the connection portion of the upright frame and the floor frame to form a "h" shape. It is achieved by the basket carrier device of the plating equipment, characterized in that.

According to the above configuration, basically the basket carrier device of the plating equipment is provided to allow the plating material to be evenly washed or chemically processed by rotating the basket in the process of immersion in several liquid storage tank for washing the plating material. .

According to the specific effect, since there is no space occluded in the driving part and all have an open form, foreign matters generated in the working process are not caught in small gaps, thereby providing a basket carrier apparatus of a plating facility without frequent failures.

In addition, according to another object of the present invention associated with the frame there is provided a basket carrier device of the plating equipment that can narrow the width of the carrier device to increase the space efficiency.

Hereinafter, with reference to the accompanying drawings in the specification will be described in more detail the present invention. 1 is a schematic perspective view of a basket carrier device of a plating facility according to the present invention. Figure 2 is a schematic side view of the basket carrier device of the plating equipment according to the present invention, Figure 3 is a schematic front view. 4 is a perspective view of the clamp unit. 5 is a cross-sectional view taken along the line A-A of FIG. 6 is an exploded perspective view of the finger rocking means. 7-10 is sectional drawing which shows the operation state of a clamp part.

First, the overall description of the basket carrier device of the plating equipment will be described the features of the present invention.

The basket carrier device 2 of the plating facility includes a frame 8 which provides a rail 4, 6 having a linear shape as a structure capable of hanging a heavy object at a constant height; A clamp portion 12 which is installed to be selectively reciprocated along the rails 4 and 6 of the frame, and has two or more fingers 10 for selectively holding the basket B in which the plating material is contained; It is composed of one or more carrier bodies 16 including a clamp upper and lower movable portion 14 for moving the clamp portion 12 in the vertical direction.

The basket carrier device 2 of the plating facility has an elongated structure in a straight line shape. Along with the longitudinal direction is a liquid reservoir (T) containing the cleaning liquid, chemicals, coating liquid or plating liquid is arranged side by side. The liquid storage tank T may sometimes be called a plating tank. The liquid reservoir T may be placed in the working area while being placed on the bogie. The frame 8 is provided with an upper rail 4 and a lower rail 6. The upper rail 4 and the lower rail 6 extend in a straight line continuously over the entire section of the plating facility. The structure of the frame 8 is also a feature of the present invention and will be described later.

At least one carrier body 16 is provided along the longitudinal direction of the frame 8. The main reason for installing a plurality of carrier bodies 16 is to shorten the working speed and is not essential. The carrier body 16 is installed to reciprocate along the rails 4 and 6 of the frame. The carrier body 16 includes a clamp portion 12, a clamp upper and lower movable portion 14 for moving the clamp portion 12 in the vertical direction, and the entire carrier body 16 for the rails 4 and 6 of the frame. It consists of a conveying part 22 for conveying along. The clamp portion 12 has two or more (preferably three) fingers 10 for selectively holding the basket B in which the plating material is contained. One end of the finger 10 is connected to the hinge shaft 24 and is installed to be widened or narrowed about the hinge shaft 24. Finger 10 is guide plate 28 which is operated in the vertical direction by a fixed clamping cylinder 26, one end is hingedly connected to the guide plate 28 and the other end is hinged to the other end of the finger 10 By the link 30 which is movably connected, it can be widened or narrowed. Finger 10 is widened in the rim (B1) of the basket (B) while clamping the basket (B) by engaging the inner jaw of the rim (B1). The guide plate 28 is in the form of a disc with a finger guide groove 28a for preventing arbitrary flow of the finger 10.

The clamp upper and lower movable parts 14 have a main post 32 whose upper end is installed to move along rails 4 and 6 of the frame; An arm 34 movably installed in a vertical direction along the main post 32; And an arm driving portion for activating the arm 34 in the vertical direction. The arm driving unit is mounted on the upper rail 4 of the frame so as to be movable, and the arm driving motor 38 is installed on the upper transfer table 36 to which the upper end of the main post 32 is connected, and the main post 32. The weight 40, which is installed inside the) and one end is connected to the weight 40, and the other end includes a lifting chain 42 is connected to the upper end of the arm (34). The main post 32 is a hollow hollow pillar shape, the weight of the weight 40 for adjusting the weight balance with the clamp portion 12 is installed inside. The elevating chain 42 is connected to the weight 40 and the arm 34 through the first and second sprockets 44 and 46 fixedly installed on the upper surface of the upper transfer table 36. The arm driving motor 38 By the first sprocket 44 is rotated by the arm 34 can be raised and lowered.

  The clamp unit 12 can be started along the longitudinal direction of the frame 8 by a carriage drive motor 50 mounted on the lower carriage 48 which is installed to be movable along the lower rail 6 of the frame. Will be. The lower conveyer 48 and the upper conveyer 38 can be transported along the rails 4 and 6 without lateral flow by the respective guide rollers 52 and 54. In addition, the arm 34 is connected to the main post 32 so as to allow relative movement with the main post 32 by several arm supporting rollers 56 installed in close contact with the outer surface of the main post 32.

Briefly described above was a general description of the conventional basket carrier device, the following describes a characteristic configuration of the present invention.

It is a feature of the present invention to have a finger swing means (58) to allow the finger (10) of the clamp portion to rotate in the vertical direction.

The finger swing means 58 is adapted to operate independently of the maneuver of the arm 34 in the vertical direction. The flanges 60, 62 are fixedly installed at the tip of the arm 34 in the state spaced apart in parallel in the vertical direction. The upper flange 60 is perforated with a hole for passing the piston of the swinging cylinder 64.

The guide cylinder 66 has a cylindrical shape and is fixedly installed between the flanges 60 and 62, and an elongated guide hole 68 is drilled in the circumferential surface.

Rotating starting member 70 is installed to move in the vertical direction in the interior of the guide cylinder (66). Guide wheels 72 protrude from the side walls of the rotary actuator 70 so as to be seated in the guide holes 68 and rotate while rolling along the guide holes 68. The angle (a) of the arc created by the guide hole 68 is approximately 160 degrees, but is not limited to this angle. As shown in FIG. 5, the rotary driving member 70 may be rotated by about 160 ° relative to the angle a of the upper arc based on the fixed guide cylinder 66.

Two guide holes 68 and guide wheels 72 of the guide cylinder 66 are provided. The guide wheel 72 is installed symmetrically to the rotary driving member 70. In addition, as shown in FIG. 5, the middle portion of the contact surface of the guide wheel 72 may be in the form of an ohmic width in order to prevent the guide wheel 72 from escaping from the guide hole 68 when rolling along the guide hole 68. have.

In a state where the guide wheel 72 is seated in the guide hole 68, the rotary driving member 70 is started up and down and at the same time, the rotary driving member 70 rotates about 160 degrees.

Clamping cylinder 26 is connected to the lower end of the rotary starting member (70). As described above, the finger 10 is opened or pinched by the driving of the clamping cylinder 26. That is, the driving of the finger 10 and the finger swing means are started independently.

The swinging cylinder 64 is fixed to the upper surface of the upper flange 60 so as to be connected to the upper portion of the rotary driving member 70 so as to be integrated with the arm 34 so that the swinging cylinder 64 can be started up and down along the main post 32. .

The distance between the rotary member 70 and the guide cylinder 66 may be arbitrarily determined, but the clearance L may be secured to some extent (for example, about 10 mm) (see FIG. 5). This is because foreign matters are prevented from being caught between the rotary driving member 70 and the guide cylinder 66.

As shown, the guide hole 68 of the guide cylinder is in the form of an elongated groove having a constant width, but sometimes may have an irregular shape in order to give a greater vibration to the basket. According to this, the basket could be rocked and lowered.

Other features of the invention associated with the frame 8 will now be described with reference to FIG. 2. The frame 8 is an upright frame 74, a bottom frame 76 connected at right angles to the upright frame 74, and an "a" shape reinforcement installed at a connection portion of the upright frame 74 and the bottom frame 76. It consists of a frame 78. As a result, the lateral structure of the frame 8 forms a “h” shape as shown in FIG. 2. The upper rail 4 is mounted on the top of the upright frame 74, the lower rail 6 is mounted on the reinforcement frame 78 and fixed. According to such a frame structure, the width W of the carrier device 2 is narrowed compared with the conventional overhead head frame structure.

Hereinafter, operation states of the carrier device will be described step by step with reference to FIGS. 7 to 10. 7 shows a state where the clamp portion 12 is located in a specific liquid reservoir (T). The arm is raised and the finger 10 is open and clamping the basket B. As shown in FIG.

8 shows a state in which the arm 34 descends and starts to immerse the basket (B) in the liquid reservoir (T). In this state, when the swing cylinder 64 is operated, the basket is completely submerged in the liquid reservoir as shown in FIG. In the process of immersion, the vortex is generated in the cleaning solution, etc., thereby causing a change in the position of the plating material. 8 and 9 may be repeated several times in one liquid reservoir, depending on the program.

Fig. 10 shows a state in which the clamp portion is raised, the fingers are pinched and the basket is not present. The carrier device of the present invention can be activated in various ways by a predetermined control means. Since the finger swing means 58 is operated independently of the other drive unit, the finger swing means 58 may be selectively operated as necessary.

1 is a schematic perspective view of a basket carrier device of a plating facility according to the present invention.

Figure 2 is a schematic side view of the basket carrier device of the plating equipment according to the present invention, Figure 3 is a schematic front view.

Figure 4 is a perspective view of the clamp portion of the basket carrier device of the plating equipment according to the present invention.

5 is a schematic cross-sectional view taken along the line A-A of FIG. 6 is an exploded perspective view of the finger rocking means.

7-10 is sectional drawing which shows the operation state of a clamp part.

Explanation of symbols on the main parts of the drawings

2 ; Basket carrier devices 4,6; rail

8 ; Frame 10; Finger

12; Clamp portion 16; Carrier body

26; Clamping cylinder 32; Main post

34; Arm 36; Upper feeder

38; Arm driven motor 42; Lifting Chain

48; Lower feeder 50; Feeder Drive Motor

58; Finger swing means 60,62; flange

64; Rocking cylinder 66; Guide

68; Guide hole 70; Rotary starting member

72; Guide wheel 74; Upright frame

76; Floor frame 78; Reinforcement Frame

B; Basket T; Liquid storage tank

Claims (2)

A frame (8) for providing a rail (4, 6) of the straight form as a structure that can hang the heavy object at a constant height; Clamp portion 12 having two or more fingers (10, fingers) for selectively grasping the basket (B) containing the plating material to be selectively reciprocated along the rails (4, 6) of the frame And a basket carrier device of a plating facility comprising at least one carrier body (16) including a clamp upper and lower moving part (14) for moving the clamp part (12) in a vertical direction; The clamp part 12 is a finger swing means 58 to allow the fingers of the clamp part (10, finger) to rotate in both directions within a range of a predetermined angle in the process of starting the clamp part 12 up and down. Including; The finger swing means 58, Flanges 60 and 62 fixed to be spaced apart in parallel in the vertical direction; A guide cylinder 66 installed between the flanges 60 and 62 as a cylindrical shape and having a long guide hole 68 formed in an oblique direction on a circumferential surface thereof; The guide cylinder 66 is installed to be movable in the vertical direction, and seated in the guide hole 68 so that the guide wheel 72 protrudes in a radial direction so as to rotate while rolling along the guide hole 68 Rotating starting member 70 is installed; It is operated by pneumatic, the basket carrier device of the plating equipment, characterized in that it comprises a swing cylinder (64) fixed to the upper surface of the flange (60, 62) so that the piston is connected to the upper portion of the rotary actuating member (70) . According to claim 1, wherein the frame (8) is a reinforcement of the "a" shape is installed in the upright frame 74, the bottom frame 76 in a horizontal state, the connection portion of the upright frame 74 and the bottom frame 76 The frame 78, the upper rail 4 is mounted on the top of the upright frame 74 and the lower rail 6 is mounted on the top of the reinforcing frame 78, the side structure is "h" Basket carrier device of the plating equipment, characterized in that the form.

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