KR20120084106A - Equipment for deburring - Google Patents

Abstract

PURPOSE: Deburring equipment is provided to reduce working period for by comprising a conveying gripper member to transfer a workpiece to a position for deburring. CONSTITUTION: Deburring equipment comprises a deburring apparatus(100) and a conveying gripper member(400). The deburring apparatus is installed between an inlet conveyor(200) and an outlet conveyor(300) and comprises a deburring instrument(110), a shelf(112B), and a pressurizing cylinder(118). The conveying gripper member is moved horizontally and lifts a workpiece at first angle moves to the deburring apparatus.

Description

Deburring Fixtures {EQUIPMENT FOR DEBURRING}

FIELD OF THE INVENTION The present invention relates to deburring installations and, more particularly, for the application of surface treatment, deburring, radiusing, descaling, polishing, grinding or other forms of coating plating, painting. A device for deburring installation of an automobile wheel with a machine for the preparation of the automobile wheel and also for producing a variety of final gloss or 'finish' of the workpiece.

Car wheels are generally called 'wheels'. More specifically, it is divided into a wheel and a tire. The wheel plays a final role in supporting the weight of the vehicle and transmitting driving and braking force to the road surface.

The wheel is composed of a rim supporting the tire and a portion supporting the rim to the hub. The classification criteria for wheels can be classified according to materials, manufacturing methods, structures, and designs. If the wheel is classified by the manufacturing method, it can be divided into cast wheel and forged wheel. A casting wheel is a wheel made by melting an aluminum alloy material, pouring it into a mold, and pressing it. A forged wheel is a wheel made by pressing an aluminum alloy material with a mold at a high pressure. These cast wheels are finished through surface finishing, deburring, radiating, descaling, polishing, grinding or other forms of coating plating, and various final varnishes of automotive wheels. Is completed.

The deburring process of the automobile wheel is a process of machining (or chamfering) the corners formed on the automobile wheel for coating application of the automobile wheel, and forming a uniform painted surface of the automobile wheel. Processing process.

However, since the deburring process of the automobile wheel proceeds to a large number of automobile wheels, it takes a lot of time to transfer a large number of automobile wheels to the deburring work position. Therefore, there is a need for the development of an apparatus for finishing wheels for automobile wheels that can effectively reduce the time required to transfer a large number of automobile wheels to a deburring work position.

Accordingly, it is an object of the present invention to provide a deburring plant that can reduce the deburring process time of a workpiece.

Deburring installation apparatus according to one aspect of the present invention, a deburring machine disposed between the input conveyor and the export conveyor, having a polishing brush for deburring the edge of the workpiece conveyed through the input conveyor, a hole for exposing the polishing brush to the top A shelf having a shelf and a pressurized cylinder installed at an upper portion of the shelf to pressurize the workpiece from the upper portion through a pressurized piston rod in the process of deburring the workpiece using the exposed polishing brush to prevent the workpiece from being released from the shelf. In order to take out the deburring equipment member and the workpiece after the deburring process is completed, the workpiece is transferred horizontally to the take-out conveyor in a state in which the deburring process is completed at a first angle, and the workpiece is transferred to the take-out conveyor, The work by the carrying out conveyor When the carrying out of is completed, the deburring is performed by horizontally moving to the feeding conveyor while maintaining a second angle greater than the first angle to lift the raw workpiece fed through the feeding conveyor at the first angle. A transfer gripper member that moves to a facility member to seat the raw workpiece on the shelf.

According to the present invention, the process time can be shortened.

1 is a perspective view of an entire structure of a deburring equipment for deburring the edge of a workpiece according to an embodiment of the present invention, viewed from one direction.
FIG. 2 is a perspective view of the entire structure of the deburring equipment shown in FIG. 1 as viewed from another direction. FIG.
3 to 10 are views for explaining the operation of the deburring equipment shown in Figures 1 and 2.

The deburring installation apparatus according to the present invention is provided with a conveying gripper member for conveying a workpiece to be put into a deburring working position. The deburring plant equipped with such a transfer gripper member can reduce the deburring process time, thereby reducing the overall process time required for the workpiece to be produced as a complete product.

In the following embodiments, an example is described in which the deburring facility apparatus of the present invention is applied to a process of deburring an automobile wheel as a work, but this is only a limitation for the understanding of the description and is not particularly limited thereto. Applicability to plant equipment will be fully understood through the following description. That is, the advantages and features of the present invention, and a method of achieving them will be apparent with reference to the embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, only the embodiments are to make the disclosure of the present invention complete, and those skilled in the art to which the present invention pertains. It is provided to those skilled in the art to easily understand the scope of the invention, which is defined by the description of the claims.

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

1 is a perspective view showing in one direction the overall configuration of a deburring equipment for deburring the edge of a workpiece according to an embodiment of the present invention, Figure 2 is a view of the overall configuration of the deburring equipment shown in Figure 1 in the other direction This is a perspective view.

1 and 2, the deburring facility apparatus 500 according to the embodiment of the present invention is largely a deburring facility member 100, an input conveyor 200, an export conveyor 300, and a transfer gripper member 400. It includes.

Deburring equipment member 100 is disposed between the input conveyor 200 and the take-out conveyor 300, the polishing brush 112 for deburring the edge formed on the surface of the automobile wheel transported through the input conveyor 200 The deburring machine 110 and a housing 112 for receiving the deburring machine 110 are configured. The housing 112 may include a body 112A that forms an accommodation space for storing the deburring machine and a shelf 112B that covers the body 112A and functions as a work plate on which the automobile wheel is processed. A hole for exposing the polishing brush 112 in the upper direction is formed in the center of the shelf 112B, and the deburring work position where the automobile wheel is seated and deburred is defined. Although not shown in the drawing, it is located inside the body 112A before the start of the deburring operation, and when the start of the deburring operation starts, the gear is raised toward the hole formed in the shelf 112B by the gear and seated around the hole. Deburr the corners of the car wheels. One side of the shelf 112B is provided with a pressure cylinder support member 114 for supporting a pressure cylinder 118 that prevents the vehicle wheel from being detached from the shelf during the deburring process. The pressurized cylinder support member 114 is formed at one side of the shelf 112B and is coupled with an end of the first support 114A and the first support 114A extending upward, thereby connecting the pressurized cylinder 118 to the shelf. It is composed of a second support (114B) fixed to the upper portion. The pressure cylinder 118 is supported by the second support, and the piston rod 118A is lowered toward the hole formed in the center of the shelf 112B in the internal expansion to press the automobile wheel seated around the hole. A rubber cover 118B is formed at the end of the piston rod 118A to prevent dust generated during the deburring process of the automobile wheel from spreading into the atmosphere. The O / P panel 120 is installed at one side of the second support 114B to inform the operation manager of the start and end of the deburring process.

The transfer gripper member 400 is configured to seat the vehicle wheel transferred through the input conveyor 200 on the shelf and to transfer the deburring completed car wheel to the export conveyor 300. The vehicle having completed the deburring process is completed. In a state where the wheel is gripped at the first angle θ1, the wheel is horizontally moved to the carrying conveyor 300 to transfer the vehicle wheel to the carrying conveyor. In addition, when the transport gripper member 400 is finished to carry out the vehicle wheel by the carrying out conveyor 300, the feeding gripper member 400 maintains a second angle θ 2 greater than the first angle θ 1. Horizontally moved to 200, the unprocessed vehicle wheel that is injected through the input conveyor 200 is gripped at the first angle θ1 to move to the deburring equipment member 100 to open.

To this end, the transfer gripper member 400 includes first and second gripper support plates 410 and 420, a pair of first grippers 412, a pair of second grippers 422, and a connection member 430. And a transfer plate 440.

First and second gripper support plates 410 and 420 are connected through the connecting member 430 to be rotatable at a first angle θ1 to a second angle θ2, and the input conveyor 200 and the It moves horizontally along the work line consisting of the carrying out conveyor 300 and the deburring equipment member 100.

A pair of first grippers 412 are respectively installed on both sides of the first gripper support plate 410 so as to be slidable left and right, and a grip member 412A grips both sides of the automobile wheel at each lower end thereof. Combined. The pair of first grippers 412 grip or close the vehicle wheel by the first cylinder C1. The first cylinder C1 is configured to operate by pneumatic or hydraulic pressure, and is fixed to one end of the first gripper support plate 410, and the piston rod is coupled to any one of the pair of first grippers 412. . When the piston rod pushes any one gripper by the expansion of the first cylinder C1, the other gripper which opens the rack which is geared with a pinion not shown in the figure is opened together. When the pair of first grippers 412 are opened and then the first grip members 412A are positioned at both sides of the automobile wheel, the pair of first grippers 412 are mutually supported by suction of the first cylinder C1. The first grip member 412A grips both sides of the wheel of the vehicle by sliding in the direction of reducing the interval of the vehicle wheel.

Similarly, a pair of second grippers 422 are respectively installed on both sides of the second gripper support plate 420 so as to be slidable from side to side, and each of the pair of second grippers 422 is disposed at the bottom of the pair of first grippers 412. The grip member 422A, which grips both sides of the unprocessed vehicle wheel, which is introduced next to the vehicle wheel that is gripped by the vehicle wheel, is coupled. Since the second gripper 422 performs the same configuration and function as the above-described first gripper 412, the grip and the closing operation of the first gripper 412 may be performed with respect to the grip and the closing operation of the first gripper 412. Replace with description. Therefore, a detailed description of the second cylinder C2 shown in FIGS. 1 and 2 will be omitted.

The connecting member 430 connects one end of the first gripper support plate 410 and one end 420 of the second gripper support plate facing one end of the first gripper support plate. Here, the connection member 430 is coupled to the transfer plate 440 to be rotatable by the third cylinder C3 at the first angle θ1 or the second angle θ2 greater than the first angle. .

The third cylinder C3 has the first gripper support plate 410 and the second gripper support plate 420 therebetween and is fixedly coupled to the connecting member 430, and the piston rod of the third cylinder It is coupled with the transfer plate 440. The piston rod pushes the transfer plate 440 by the first angle θ1 or the second angle θ2 by the expansion of the third cylinder C3, thereby connecting the first connection member to the connection member 430. And the second gripper is rotatable at the first angle θ1 or at the second angle θ2.

The transfer plate 440 is coupled to the left and right sliding along the transfer rail 450, the piston rod of the fourth cylinder (C4) is fixed to one side of the transfer plate 440, the left and right direction of the transfer plate 440 Allows sliding of

Hereinafter, an operation process of the deburring facility apparatus shown in FIGS. 1 and 2 will be described.

3 to 10 are views for explaining the operation of the deburring equipment shown in Figures 1 and 2.

First, in FIG. 3, a state in which the first and second grippers 412 and 422 are returned to the initial positions is shown, and the vehicle wheel T1 located on the shelf 112B is in a deburring state. The deburring unprocessed automobile wheel T2 is transferred to the deburring facility member 100 through the input conveyor 200.

Referring to FIG. 4, when the deburring unprocessed automobile wheel T2 is completed transfer to the deburring facility member 100, the first gripper 412 descends to grip the deburred automobile wheel T1, and simultaneously The deburring unprocessed automobile wheel T2 into which the second gripper 422 is inserted is gripped.

Subsequently, as shown in FIGS. 5 and 6, the deburred automobile wheel T1 and the automobile wheel T2 in the processing standby state are respectively first by the first gripper 412 and the second gripper 422. Lifted at an angle θ1, and in this first angle θ1 state, the deburred vehicle wheel T1 is horizontally moved to the carry-out conveyor 200 by the first gripper 412, and the vehicle is in a standby state for processing. The wheel T2 is horizontally moved to the shelf 112B by the second gripper. Here, the first angle θ1 may be freely set within a range of 5 degrees to 15 degrees, and is preferably set to 5 degrees in consideration of the distance between the pressurizing cylinder and the shelf 112B located at the top.

Subsequently, referring to FIG. 7, the deburred automobile wheel T1 and the automobile wheel T2 in the processing standby state are respectively positioned on the discharging conveyor 200 and the shelf 112B, and the pressure cylinder 118 When the piston rod is lowered to press the automobile wheel T2 in the process standby state, the first gripper 412 and the second gripper 422 are simultaneously opened. When the automobile wheel T2 in the processing standby state is pressed by the piston rod, the deburring processing of the automobile wheel T2 in the processing standby state is started.

As shown in FIG. 8, the first gripper 412 and the second gripper 422 that are turned off rotate at a second angle θ2 greater than the first angle θ1, as shown in FIGS. 9 and 10. As shown, the first gripper 412 and the second gripper 422 return to the initial position as shown in FIG. 3 while maintaining the second angle θ2. Here, the second angle θ2 is not disturbed by the pressurized cylinder in which the first gripper 412 and the second gripper 422 are turned off and the rod of the piston drawn out from the pressurized cylinder. It is set at an angle capable of returning to the initial position, and may be set in a range of 60 degrees to 70 degrees, and in this embodiment, it is set to 60 degrees.

On the other hand, when the first gripper 412 and the second gripper 422 starts moving to the initial position at the same time, the export conveyor 300 and the input conveyor 200 operate at the same time, so that the export conveyor 300 is the deburred automobile wheel. At the same time, T1 is transferred to the outside, and at the same time, the input conveyor 200 transfers another vehicle wheel in the standby state to the deburring equipment member.

As mentioned above, although this invention was demonstrated in detail with reference to attached drawing, this is only an illustration, It is clear that various deformation | transformation and a change are possible within the scope of the technical idea of this invention. Therefore, the protection scope of the present invention should not be limited to the above-described embodiment but should be defined by the description of the claims below.

Claims (6)

A deburring machine disposed between an input conveyor and an output conveyor, the deburring machine having a polishing brush for deburring the edge of the workpiece conveyed through the input conveyor, a shelf having a hole for exposing the polishing brush to an upper portion, and a top of the shelf. A deburring installation member including a pressurizing cylinder which prevents the pressurization of the work from above through the pressurizing piston rod to depart from the lathe in the process of deburring the work using the exposed polishing brush; And
In order to take out the workpiece after the deburring process is completed, the workpiece having the deburring process completed is moved horizontally to the take-off conveyor in a state of lifting the finished workpiece at a first angle, and the work is transferred to the take-out conveyor, and the take-off conveyor When the carrying out of the workpiece is completed, the workpiece is horizontally moved to the feeding conveyor while maintaining a second angle greater than the first angle, and the raw workpiece fed through the feeding conveyor is lifted at the first angle. And a transfer gripper member moving to said deburring equipment member to seat said raw workpiece on said shelf.
The method of claim 1, wherein the transfer grip member,
First and second gripper support plates horizontally moving along a work line consisting of the input conveyor, the discharge conveyor and the deburring equipment member;
A pair of first grippers installed on both sides of the first gripper support plate such that upper ends are slidable from side to side, and a grip member for gripping both sides of the deburred workpiece on each lower end is coupled;
A pair of second grippers installed on both sides of the second gripper support plate such that upper ends are slidable from side to side, and a grip member for gripping both sides of an unprocessed workpiece is coupled to each lower end;
A connection member connecting one end of the first gripper support plate and one end of the second gripper support plate facing one end of the first gripper support plate; And
The connecting member is rotatably coupled to the first angle or the second angle to horizontally along the work line while maintaining the first and second gripper support plates at the first or second angle. Moving plate
Deburring facility apparatus comprising a.
According to claim 2, further comprising a cylinder fixedly coupled to the connecting member,
The piston rod of the cylinder is coupled to the transfer plate, the piston rod pushes the transfer plate by the first angle or the second angle by the expansion of the cylinder.
The pressure piston rod according to claim 2, wherein the pressure piston rod is retracted into the pressure cylinder.
The first gripper grips the deburred workpiece at the first angle and moves horizontally to the carry-out conveyor. At the same time, the second gripper grips the deburring unprocessed workpiece transferred through the feeding conveyor at the first angle. Go to the shelf,
In the state where the pressure piston rod is drawn out downward from the pressure cylinder, the first gripper is not hindered from horizontal movement to the lathe by the pressure piston drawn out while maintaining the second angle. 2 The gripper is a deburring installation apparatus characterized in that the horizontal movement to the input conveyor is not prevented by the pressurized piston drawn out maintaining the second angle.
The method of claim 1,
The first angle is 5 degrees to 15 degrees,
Deburring equipment characterized in that the second angle is 60 to 70 degrees.
2. The deburring plant apparatus according to claim 1, wherein the workpiece is an automobile wheel.

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