KR20100096654A - Shaking device for later handling of plating - Google Patents

Abstract

PURPOSE: A shaking device for after treatment of plating is provided to improve durability of a plated product by preventing the bending of the product and reducing the load applied to the shaft of a rotating cylinder. CONSTITUTION: A shaking device for after treatment of plating comprises a pair of rails, a frame, an upper base, a guide frame, shaking unit. The shaking unit comprises a finger part(110), a control cylinder(120), a rotary cylinder(130), an air cylinder(140), and a controller. The control cylinder controls the finger part. One side of the rotary cylinder is connected to the guide frame so that the rotary cylinder can slide up and down. One side of the air cylinder is connected to the guide frame so that the air cylinder can slide up and down. The controller controls the operations of the control cylinder, the rotary cylinder, and the air cylinder.

Description

Shaking device for later handling of plating}

The present invention relates to a plating post-treatment rocking device, which allows the basket to freely select rotation or no rotation when the basket containing the plating material is moved up and down to immerse the chemical in the chemical solution to prevent bending of the plating material and to improve the post-treatment process quality. In addition, the present invention relates to a plating post-treatment oscillation device capable of improving durability of a component by reducing a load transmitted to a rotating shaft of a rotating cylinder for rotating the basket.

In general, after plating the product is followed by a post-treatment process to enhance the corrosion resistance of the product or to make the product beautiful and to remove foreign matter deposited on the surface of the product during plating.

As a post-treatment process, it is immersed in a chemical solution to which chemicals are added and electrodeposited to the surface of the product to enhance the corrosion resistance of the product and to remove foreign substances deposited on the product. After shaking, it removes foreign substances on the surface of the product.

Prior arts related to the apparatus for the post-plating process include Patent Registration No. 0630947 and Patent Application No. 10-1995-0005275. However, this involves submerging a small size of plating material in a basket and immersing it in the liquid storage tank only in the vertical direction. As a structure to make it difficult to efficiently wash the entire plating evenly.

Utility Model Registration No. 0438128 "Basket Carrier of Plating Equipment" solves the above problem because the basket holding the plating material is contained in the liquid storage tank while rotating in the vertical direction, so that the plating material can be effectively processed after the plating. In case of being immersed in the liquid storage tank while rotating according to the type of water, there is a problem in that the plated material is deformed (bending phenomenon, etc.). In addition, the piston rod of the cylinder rotating the basket receives both the basket and the plated material load, thereby increasing the durability of the cylinder. As well as weakening, there is a disadvantage in that the piston rod of the cylinder rotates in a spiral along the guide hole of the guide cylinder when the cylinder is rotated, thereby causing a lot of noise due to the friction sound.

In order to solve the above problems, the basket can be freely selected for rotation or non-rotation when the basket containing the plating object is moved up and down to immerse the chemical in liquid to prevent the warpage of the plating and improve the post-treatment process quality, and rotate the basket. It is required to implement a plating post-treatment rocking device that can reduce the load transmitted to the rotating shaft of the rotating cylinder to improve the durability of the component.

The present invention has been made in view of the above point, and an object of the present invention is to prevent the bending phenomenon and post-treatment of the plating material by allowing the basket to freely select rotation or non-rotation when moving up and down to immerse the basket containing the plating material in the chemical liquid. To improve the process quality, and to reduce the load transmitted to the rotating shaft of the rotating cylinder for rotating the basket to provide a post-treatment rocking device that can improve the durability of the component.

In order to achieve the above object, the plated post-treatment rocking device according to the present invention includes a pair of rails installed on the ground for supporting slidably of heavy materials at a predetermined distance from the ground, and a frame supporting the rails; The upper base is slid across the rail and slides along the rail, and the guide frame is fastened to the lower portion of the upper base, and is connected to the lower portion of the upper base and is guided by the guide frame to be moved up and down. A post-plating after-treatment rocking device comprising rocking means for moving a basket up and down, the rocking means comprising: a finger portion for detachably inserting the basket; A control cylinder fastened to an upper portion of the finger portion to control the finger portion; A rotating cylinder which is fastened to an upper portion of the control cylinder to rotate the control cylinder, and one side of which is slidably connected to the guide frame in a vertical direction; An air cylinder which is fastened by a shaft from an upper portion of the rotary cylinder to reciprocate the rotary cylinder in an up and down direction, and one side of which is slidably connected to the guide frame in an up and down direction; A control unit for controlling the driving of the control cylinder, the rotary cylinder and the air cylinder is included.

A lower base is provided below the air cylinder, and a sliding frame slidably connected to the guide frame is provided at the lower base side, and an outer housing of the rotary cylinder is slidably connected to one side of the sliding frame.

In order to prevent the load of the control cylinder and the finger portion from being directly transmitted to the rotating shaft of the rotating cylinder, a support shaft integrally flanged to an upper surface of the outer housing of the control cylinder is rotatably bearing connected to the rotating shaft of the rotating cylinder. It is rotatably fastened to the support housing of the bearing.

A flange portion having a stopper protruding to one side is integrally connected between the outer housing of the control cylinder and the support shaft, and a support bar is formed at both sides of the outer housing of the rotary cylinder to rotate the rotary cylinder. When the stopper rotates due to the driving, the stopper is caught by the showbar bracket, and the rotation radius of the control cylinder is constrained in a certain range.

Plating post-treatment rocking device according to the invention

First, by adopting the LM guide and guide roller in the sliding frame has the advantage that 90% or more of the existing noise problem is solved.

Secondly, by selectively driving the air cylinder, the rotary cylinder, and the control cylinder, there is an advantageous effect that the quality of the washed plating is improved.

Third, there is an advantage to improve the durability of the component by reducing the load according to the load on the piston rod of the rotary cylinder.

Fourth, by forming a shock absorber bracket on the outer housing of the rotary cylinder and having a stopper on the flange of the control cylinder, the durability of the components can be further improved by reducing the load received by the centrifugal force when the piston rod of the rotary cylinder rotates. There is an advantage.

Fifth, above all, the basket can be freely selected for rotation or non-rotation when moving up and down to immerse the basket containing the plating material in the chemical liquid, thereby preventing the warpage of the plating material and improving the after-treatment process quality, and rotating the basket. By reducing the load transmitted to the rotating shaft to improve the durability of the component has an economically very advantageous effect.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view showing the overall configuration of the post-plating after-treatment rocking apparatus according to the present invention, Figure 2 is a front view showing the overall configuration of a state in which a part of the rocking means of the present invention is excluded, Figure 3 is a rocking of the present invention Figure 4 is a front view showing an extract of the means, Figure 4 is an enlarged part of the main portion cut in Figure 3, the present invention is a pair of ground mounted to support the slidable support of the heavy object at a distance from the ground A rail 10, a frame 20 supporting the rail 10, an upper base 30 on both ends of the rail 10 and sliding along the rail 10, and the upper base 30 A rocking means (100) which is connected to a lower portion of the guide frame (40) and the upper base (30) and is guided by the guide frame (40) to move up and down, but to move a basket containing a plated object up and down. ) Is included Is in the plating process after the swing device, the swing unit 100 includes a finger 110 that detachably to the basket (T) and sapji; A control cylinder 120 fastened to an upper portion of the finger part 110 to control the finger part 110; A rotation cylinder 130 fastened to an upper portion of the control cylinder 120 to rotate the control cylinder 120, the one side of which is slidably connected to the guide frame 40 in an up and down direction; In order to reciprocate the rotary cylinder 130 in the vertical direction and the air cylinder 140 is fastened by an axis from the top of the rotary cylinder 130, one side is slidably connected to the guide frame 40 in the vertical direction and ; A control unit 150 for controlling the driving of the control cylinder 120, the rotation cylinder 130 and the air cylinder 140 is included.

Reference numeral M1 of FIG. 1 or FIG. 2 denotes a 'forward and backward drive motor' of the upper base, M2 is a 'up and down lift motor' for moving the swing means up and down, and S1 is 'forward and backward roller' of the upper base. , S2 is the 'up-and-down sprocket' for moving the swinging means up and down, V is the 'balance' for distributing the load of the swinging means, C is the 'chain' connecting the balance and the swinging means, K is the air It is a 'secondary air tank' for supplying air to the cylinder, 41 is an 'LM guide rail' to which the guide roller slides, 171 is a 'LM roller block' to slide in engagement with the LM guide rail, reference numeral of FIG. 51 represents a 'fixed reinforcement ring' for reinforcing the piston rod.

As shown in Figures 1 to 3, the swing means 100 is connected to the upper and lower lifting sprocket (S2) by a chain (C) is moved up and down by the rotation of the upper and lower lifting sprocket (S2) The upper and lower driving shafts 141 extended to the lower portion of the air cylinder 140 are driven by driving the air cylinder 140 in a state in which the basket T positioned at the lower end of the rocking means 100 is adjacent to the liquid storage tank positioned on the ground. The rotary cylinder 130, the control cylinder 120 and the finger portion 110 is moved up and down while moving the piston up and down.

As described above, when the rotation cylinder 130, the control cylinder 120, and the finger unit 110 are adjacent to the liquid reservoir, the finger unit 110 holding the plating material under the control of the control cylinder 120. During the operation, washing is performed after the plating process.

The controller 150 selectively controls the air cylinder 140, the rotation cylinder 130, and the control cylinder 120. The controller 150 drives only the air cylinder 140 under the control of the controller 150. In this case, the swinging means 100 may move in the vertical direction without rotation, and when the air cylinder 140 and the rotation cylinder 130 are driven simultaneously, the swinging means 100 may move in the vertical direction while rotating. In addition, when driving only the rotation cylinder 130, the swing means 100 is only rotated at that position.

That is, the basket T may fall into the liquid storage tank while the swinging means 100 is rotated according to the state of the plated material held by the finger part 110, and the basket T falls into the liquid storage tank. It can also be rotated in a slow state to prevent the warpage of the plating and to be post-processed with high quality.

5 is a bottom perspective view showing an extract of the rocking means of the present invention, Figure 6 is a perspective view showing an extracting rocking means of the present invention, Figure 7 is an exploded perspective view showing an extracting rocking means of the present invention, A lower base 160 is provided below the air cylinder 140, and a sliding frame 170 slidably connected to the guide frame 40 is provided at a side of the lower base 160. 170, one side of the rotary cylinder 130, the outer housing 131 is slidably connected.

The control unit 150 controls the vertical lifting motor M2 so that the vertical lifting wheel M2 is rotated by the driving of the vertical lifting motor M2 while the sliding frame 170 of the swing means 100 is rotated. The slide means 100 moves up and down while sliding along the side wall of the guide frame 40. In this case, when the air cylinder 140 is driven again, the swinging means 100 moves precisely up and down to adjust the distance between the basket T and the liquid storage tank.

As shown in FIG. 5 and FIG. 7, the load of the control cylinder 120 and the finger part 110 of the control cylinder 120 is prevented from being transmitted directly to the rotation shaft of the rotation cylinder 130. The support shaft 122 integrally flanged to the upper surface of the outer housing 121 is rotatably connected to the rotation shaft of the rotary cylinder 130, and is rotatably fastened to the support housing 50 of the bearing (FIG. 4).

That is, the piston rod 132 of the rotary cylinder 130 only rotates, and loads the load of the control cylinder 120 and the finger 110 connected to the lower portion of the rotary cylinder 130 and the rotary cylinder ( 130 may be dispersed in the outer housing 131 of the control cylinder 120 and the outer housing 121 of the control cylinder 120 and the support housing 50 rotatably connected to the outer circumferential surface of the bearing, thereby improving durability of the rotating cylinder 130. Will be. In addition, the bearing is preferably used to transfer the load generated in the longitudinal direction of the rotating shaft using the 'trust bearing' to the support housing 50 surrounding the outer peripheral wall of the bearing.

8 is a variable state diagram in which the oscillating means of the present invention operates, and a flange portion 123 having a stopper 123a protruding to one side between the outer housing 121 and the support shaft 122 of the control cylinder 120. ) Is integrally connected to the support shaft 122, and the show bar bracket 131a protruding from both sides of the outer housing 131 of the rotation cylinder 130 is formed due to the rotational driving of the rotation cylinder 130 When the stopper 123a is caught by the showbar bracket 131a, the radius of rotation of the control cylinder 120 is constrained in a predetermined range (see FIG. 7).

That is, in order to minimize the load received by the piston rod 132 of the rotary cylinder 130 by the centrifugal force by the rotational force of the rotary cylinder 130, the piston rod 132 of the rotary cylinder 130 is the respective showbar bracket Only the angle corresponding to the position (131a) is repeatedly reciprocating rotation. Preferably, the angle between the shobar brackets (131a) is formed in the range of 90 ° or 180 °.

As described above, the after-treatment rocking device according to the present invention improves the after-treatment process quality of the plating material by allowing the basket to rotate or rotate freely when moving up and down to immerse the basket containing the plating object in the chemical liquid. In addition, by reducing the load transmitted to the rotating shaft of the rotating cylinder for rotating the basket it is possible to improve the durability of the component.

1 is a side view showing the overall configuration of the after-treatment rocking device according to the invention,

Figure 2 is a front view showing the overall configuration of a state in which some of the rocking means of the present invention is excluded;

3 is a front view showing an extract of the rocking means of the present invention,

4 is an enlarged view of a main part cut away from FIG. 3;

Figure 5 is a bottom perspective view showing an extract of the rocking means of the present invention,

Figure 6 is a perspective view showing an extract of the rocking means of the present invention,

7 is an exploded perspective view showing the excitation means of the present invention,

8 is a variable state diagram in which the rocking means of the present invention operates.

※ Explanation of symbols for main parts of drawing

10: rail 20: frame

30: upper base 40: guide frame

41: LM guide rail 50: support housing

51: fixed reinforcement ring 100: swinging means

110: finger portion 111: finger support plate

120: control cylinder 121: external housing

122: support shaft 123: flange portion

123a: stopper 130: rotation cylinder

131: external housing 131a: show bar bracket

132: piston rod 140: air cylinder

141: up and down drive shaft 150: control unit

160: lower base 161: chain connection

170: sliding frame 171: LM roller block

T: Basket K: Auxiliary Air Tank

S1: forward and backward roller S2: vertical lift sprocket

M1: forward and backward driving motor M2: up and down lifting motor

V: Balance C: Chain

100: (110,120,130,140,150,160,170)

Claims (4)

A pair of rails 10 which are installed on the ground for supporting the heavy objects slidably at a distance from the ground, a frame 20 for supporting the rails 10, and both ends of the rails 10 The upper base 30 slides along the rail 10, the guide frame 40 fastened to the lower part of the upper base 30, and the support frame is connected to the lower part of the upper base 30. In the post-plating after-treatment rocking device comprising a rocking means 100 to be moved up and down guided by 40) and to move the basket containing the plating object up and down, The rocking means 100 is A finger part (110) detachably inserting the basket (T); A control cylinder 120 fastened to an upper portion of the finger part 110 to control the finger part 110; A rotation cylinder 130 fastened to an upper portion of the control cylinder 120 to rotate the control cylinder 120, the one side of which is slidably connected to the guide frame 40 in an up and down direction; In order to reciprocate the rotary cylinder 130 in the vertical direction and the air cylinder 140 is fastened by an axis from the top of the rotary cylinder 130, one side is slidably connected to the guide frame 40 in the vertical direction and ; Post-processing rocking device characterized in that it comprises a control unit 150 for controlling the drive of the control cylinder 120, the rotary cylinder 130 and the air cylinder 140. The method according to claim 1, A lower base 160 is provided below the air cylinder 140, and a sliding frame 170 slidably connected to the guide frame 40 is provided at a side of the lower base 160. (170) The plating post-treatment rocking device, characterized in that the outer housing 131 of the rotary cylinder 130 is slidably connected to one side. The method according to claim 2, Flange coupling integrally to the upper surface of the outer housing 121 of the control cylinder 120 in order to prevent the load of the control cylinder 120 and the finger portion 110 is transmitted directly to the rotation axis of the rotary cylinder 130 The supporting shaft 122 is rotatably connected to the rotating shaft of the rotary cylinder 130, the post-plating after-treatment rocking device, characterized in that is rotatably fastened to the support housing (50) of the bearing. The method according to claim 3, Between the outer housing 121 of the control cylinder 120 and the support shaft 122, a flange portion 123 having a stopper 123a protruding to one side is integrally connected to the support shaft 122, Both sides of the outer housing 131 of the rotary cylinder 130 are formed with a protruding showbar bracket 131a so that the stopper 123a is caught by the showbar bracket 131a when the rotary cylinder 130 is rotated due to the rotational drive. Plating post-treatment rocking device, characterized in that the rotation radius of the control cylinder 120 is constrained in a certain range.

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