KR20120017766A - Turning machine of long diameter and weighty object - Google Patents

Abstract

PURPOSE: An angle changing device for a longitudinal axis object is provided to automatically perform an angle changing work for processing a longitudinal axis object in consecutive transfer paths. CONSTITUTION: An angle changing device for a longitudinal axis object comprises supporting/angle changing units(110) and a control unit(120). The supporting/angle changing units support a longitudinal axis object(1) placed on the path of a transfer unit(2) and rotates and moves the object depending on a processing stage. The control unit lifts up the supporting/angle changing units. After the first processing stage, the control unit rotates the supporting/angle changing unit for a second processing stage.

Description

TURNING MACHINE OF LONG DIAMETER AND WEIGHTY OBJECT}

The present invention relates to an angle switching device for a long axis weight body, and more particularly, to a long length and a heavy object such as an H-beam, the long axis is automatically made on a feed path in which the angle conversion, that is, the rotating operation is continuous It relates to an angle conversion device of the weight body.

In general, the H beam is a general term for an H-shaped steel structure that is used when building a high-rise building or supporting a high outer wall. The H beam has a long length and a relatively heavy weight, which makes it difficult to transfer or transfer angles and directions for processing.

As described above, the long-axis weight body, which is a long and heavy object such as the H-beam, uses a crane or a forklift to transfer or change the transport angle and direction for processing or installation.

For example, when looking at the conventional behavior for processing the H-beam, first, the crane lifts the H-beam accumulated in the cargo truck and transfers it to the machining position. The processing position is provided with a wooden beam, the H beam is placed on the wooden beam, the processing of the H beam is made in that state, for easy processing operation while the H beam is rotated using a forklift to proceed the processing operation. .

For example, a machining operation may be an example of forming bolt holes at both ends to connect the H beam and the H beam or to fix the ground. In this case, the H beam literally has an “H” shape in cross section. It is composed of a central surface connecting the two sides of the parallel surface and the two sides, in order to form a bolt hole in these surfaces are to be perforated while rotating the H beam.

As described above, in order to process the surface in the other direction of the H-beam, as described above, the perforation is first performed on one side of the H-beam transported over the lumber (for example, a perforation device fixed at the machining position or a perforator using a perforation tool. Then, the forklift is put in and lifts the H beam, and then rotates through a drop, or rotates while lifting and rolling a portion of the H beam to change the machining position.

The conventional behavior for processing the conventional H-beams is a problem that directly damages the appearance of the H-beams in the process of dropping or rolling the H-beams, and indirect problems of deterioration of quality and appearance by rusting damaged parts. There is this.

In addition, since the forklift is to be put in one by one to perform a cumbersome rotation work, there is a problem that the labor cost is increased due to the deterioration of workability as well as the unnecessary workforce input.

The present invention created to solve the problems of the prior art as described above can be automatically carried out on a continuous transfer path to convert the angle, that is, rotating to process a long and heavy long-weight body such as H beam An object of the present invention is to provide an angle shift device for a long shaft weight.

The present invention for achieving the above object is provided to traverse a portion of the path of the transfer unit 2 for continuously supplying the long axis weight (1) to the processing position, the long axis weight (1) to be supplied is raised to a stationary state Supported, but rotated / moved in accordance with the processing step, the support / angle switching unit 110 to be discharged by descending to the transfer unit (2); The long axis weight 1 conveyed through the conveying unit 2 receives the sensing signal reaching the machining position, raises the support / angle switching unit 110, and, when the primary processing is completed, for the secondary processing. Rotate the support / angle switching unit 110, and by moving the support / angle switching unit 110 to the machining position to compensate for the distance that the long-axis weight (1) deviated from the machining position After this is completed, the control unit 120 for controlling a series of operations for lowering the support / angle switching unit 110; characterized in that it comprises a.

The present invention of the problem solving means as described above improves the workability by allowing the angle conversion, that is, the rotating operation to automatically proceed on a continuous feed path to process a long-length heavy weight body, such as H beam At the same time, labor costs can be reduced by having fewer people work.

In addition, while the long axis weight is angular change within a minimum rotation and / or radius of movement, while the long axis weight is rotated and / or moved in a state that is always stably supported, to minimize the appearance damage, thereby The parts are rusted to prevent the occurrence of secondary problems that degrade quality and appearance.

1 is a plan view showing a configuration according to an embodiment of the present invention.
Figure 2 is a front view showing the configuration of the support / angle switching unit according to an embodiment of the present invention.
Figure 3 is a front view showing a state in which the long axis weight body is supplied to the support / angle switching unit according to the present invention along the conveying unit.
Figure 4 is a front view showing a state in which the support / angle conversion unit raises the long axis weight from the transfer unit.
5 is a front view showing a state in which a processing apparatus processes a long axis weight body;
Figure 6 is a front view showing a state in which the present support / angle conversion unit rotates the long axis weight.
Figure 7 is a front view showing a state in which the present support / angle conversion unit to move to compensate for the deviation from the machining position through the rotation.
8 is a front view showing a state in which a processing apparatus performs secondary processing of a long axis weight body;
Figure 9 is a front view showing a state in which the support / angle conversion unit lowers the long axis weight to the transfer unit.
10 is a front view showing a state in which the present support / angle conversion unit is returned to the original position and angle.

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

First, the present invention, as shown in Figure 1 and 2 of the accompanying drawings, is provided across the path portion of the conveying unit 2 for continuously supplying the long axis weight body 1 to the machining position, the long axis weight body ( 1) to raise and support in a stationary state, after rotating / moving according to the processing step, the support / angle switching unit 110 to be lowered to the conveying unit (2) to be discharged; The long axis weight 1 conveyed through the conveying unit 2 receives the sensing signal reaching the machining position, raises the support / angle switching unit 110, and, when the primary processing is completed, for the secondary processing. Rotate the support / angle switching unit 110, and by moving the support / angle switching unit 110 to the machining position to compensate for the distance that the long-axis weight (1) deviated from the machining position After this is completed, the control unit 120 for controlling a series of operations for lowering the support / angle switching unit 110; may be configured to include.

Here, in the present invention, the long axis weight (1) may be an H-beam used when building a high-rise building or supporting a high outer wall, and may be any object that is difficult to rotate and move due to its long length and heavy weight. For example, the object may be a long object but not a long one.

On the other hand, in the present invention, the conveying part 2 may be a conveying roller path or a conveyor path passing through a portion where the processing position and the support / angle switching unit 110 are located in a straight line.

At this time, the transfer unit 2 is provided with a sensor (S) for recognizing the long axis weight (1) to be transported, the control unit 120 is the lifting means 113 when the long axis weight (1) reaches the processing position Can be operated.

On the other hand, the processing position of the present invention may be provided with a separate processing device (3) for performing a predetermined machining operation while lifting up, if necessary, for example, if the operator requires a delicate work through the processing tool It may be a working position.

In addition, the support / angle conversion unit 110 of the present invention, the angle switching device 100 of the long axis weight body is a movement path 111 across the conveying unit 2 for transporting the long axis weight body (1); A base frame 112 positioned below the movement path 111 and moved left and right in the sensing section on both sides of the movement path 111 by a caster driven by forward / reverse rotation of the motor M; An elevating frame (114) for elevating the base frame (112) by elevating means (113) provided in the base frame (112); A support frame 116 installed on a rotation support bracket 115 provided at the center of the elevating frame 114 to support the long shaft weight 1; One end is fixed to one end portion of the elevating frame 114, the other end is connected to the one end portion of the support frame 116, the support frame about the axis of the rotation support bracket 115 while moving forward and backward It can be configured to include ;; 116, the rotation driving means 117 for forward / reverse rotation within a 90 degree angle.

In this case, sensing may be performed by limit switches 111a and 111b provided at both ends of the movement path 111 in the sensing section on both sides of the movement path 111.

In addition, the movement path 111 may be a parallel guide rail across the conveying unit 2 for transporting the long axis weight (1).

In addition, the base frame 112 may be a support frame made of a C-shaped steel or a square rod seated on the moving path 111, which is a parallel guide rail and supported by a plurality of casters, and the shaft of the caster is a rotation shaft of the motor M. And interlocking connection (chain or reduction gear or belt).

In addition, the elevating means 113 may be provided in four directions of the base frame 112 and may be a cylinder (hydraulic or pneumatic) for piston movement.

In addition, the lifting frame 114 may be a support frame made of a C-shaped steel or a square rod that is supported by the piston of the cylinder, which is the lifting means 113, and lifts on a guide rod.

In addition, the rotation support bracket 115 is a pair of facing brackets provided perpendicular to the upper middle portion of the elevating frame 114, the shaft 115a is provided so that the support frame 116 is rotatable at the top. Can be.

In addition, the support frame 116 may be a right angle frame for seating and supporting the long axis weight body 1, the right angle portion may be penetrated by the shaft (115a) provided in the rotating support bracket (115).

In this case, an operation bracket 116a may be provided at one side of the portion in which the support frame 116 is arranged to link with one end of the rotation driving means 117.

The operation bracket 116a is connected to one end of the rotation driving means 117 and the other end connected to the other end of the support frame 116 while being extended to the other end of the support frame 116. A support bar 116b for supporting the load of 1) may be further provided.

Here, the support frame 116 may be a frame at right angles as described above, but the rotation support bracket 115 is formed of two sets at intervals, respectively, to the two sets of rotation support brackets 115. The straight support frame 116 may be installed to maintain a 90 degree angle.

In this case, the rotary drive means 117 for rotating the support frame 116 is also provided in two sets, the operation bracket for connecting the support frame 116 and the rotary drive means 117 to transfer power ( 116a and the support bar 116a may also be provided respectively.

When the support frame 116 rotates toward the lifting frame 114 to be in a horizontal state, the support frame 116 may be seated and supported by the support 114a provided in the lifting frame 114. In this case, a sensor is provided at the support 114a, and the control unit 120 may control the operation of the motor M and the secondary processing operation of the processing apparatus 3 by a sensing operation.

In addition, the rotation driving means 117 is a cylinder in which one end is formed on one side end of the lifting frame 114, the front end of the piston is one end of the shaft connected to the support frame 116 or the support frame 116 Linked to the operation bracket 116a provided in the portion can be pulled or pushed forward and backward.

Here, the support / angle switching unit 110, as shown in Figure 1, may be provided in parallel on the path of the transfer unit 2 at regular intervals in consideration of the stable support of the long-length long-weight (1). have.

On the other hand, in the present invention, the control unit 120 stops the conveying operation of the conveying unit 2, when the long-axis weight (1) is transported to the processing position, the elevating means (113) to raise and lower the lifting frame ( When the one side of the long axis weight body 1 is finished and the processing of the long axis weight body 1 is completed, the rotation driving means 117 is operated to rotate the support frame 116 by 90 degrees to position the long axis weight body 1 at an angle. And the motor M is rotated forward to move the long shaft weight 1 that is out of the machining position to the machining position through the angle shift, thereby shifting the component including the base frame 112 to the machining position. The secondary processing operation for the long axis weight (1) is made, and when the secondary processing operation is completed, the lifting means 113 is lowered by lowering the lifting frame 114, the transfer unit ( A program that causes the long axis weight body 1 to be transported and discharged by 2). It may be a control box containing the microprocessor or with a microprocessor.

Referring to the operation of the present invention as described above is as follows.

First, the long axis weight (1) to be processed in the present invention will be described by applying an H-beam used when building a high-rise building or when supporting a high outer wall, the long axis weight (1) in the following detailed description In this regard, all are preferably interpreted as H beams, and processing is preferably understood to be a process of punching bolt holes at one end or both ends of the H beam.

As shown in FIG. 3, the present invention as described above includes the long shaft weight 1 having a feed part 2, that is, a feed position and a portion of the support / angle switching part 110 located in a straight line. It is fed and fed along the roller path.

At this time, the transfer unit 2 is provided with a sensor (S) for recognizing the long axis weight (1) to be transferred, when the long axis weight (1) reaches the machining position the transfer operation of the transfer unit 2 is stopped As shown in FIG. 4, the control unit 120 operates the elevating means 113 to raise the long-axis weight body 1, or while the transfer unit 2 continuously operates the control unit ( The 120 stops the conveyance by operating the elevating means 113 to raise the long shaft weight 1.

At this time, the long axis weight (1) is primarily seated on the horizontal frame lying horizontally of the support frame 116, the vertical frame is set at a right angle is in contact with one side of the long axis weight (1). After the rotation operation is made, the long axis weight (1) is secondarily supported.

In this way, when the long-axis weight 1 reaches the machining position in the stopped state, as shown in the accompanying drawings, the separate processing device 3 is one side of the long-axis weight 1 It is processed primarily.

In this case, the separate processing apparatus 3 may be a punching press, may be operated by a control signal of the fraud control unit 120, or may be operated by a separate manual operation.

After the separate processing apparatus 3 primarily processes the long shaft weight 1, the controller 120 operates the rotation driving means 117 as illustrated in FIG. 6. For example, when the rotation driving means 117 pulls the piston of the cylinder and pulls the operation bracket 116a linked to the piston end, the support frame 116 provided on the rotation support bracket 114 is axially supported by the shaft 115a. Rotate around to change the angle while rotating the long axis weight body 1 stably without flow.

At this time, the long axis weight (1) is primarily seated on the horizontal frame laid horizontally of the support frame 116, and after the rotation operation as described above, is mounted on the long axis weight (1) It is supported secondarily.

When the long axis weight (1) is rotated as described above, it is out of the machining position, the compensation should be made as much as the position off. That is, since the machining operation is not made if the processing position is out of the machining position, as shown in FIG. 7, the control unit 120 performs the forward rotation of the motor M, thereby interlocking with the shaft of the motor M. Rotate to move along the movement path (111).

In this case, the movement stops at a point of time detected by the limit switch 111a provided at one end of the movement path 111.

In this manner, when the long axis weight body 1 stops at the machining position, as shown in FIG. 8, after the separate processing apparatus 3 processes the long axis weight body secondary, As shown in FIG. 9, the control unit 120 lowers the elevating means 113 so that the long axis weight body 1 is seated on the path of the conveying roller which is the conveying unit 2.

Then, while the conveying part 2 conveys and discharges the long-axis weight body 1, and feeds and supplies the long-axis weight body 1 to be processed next, as shown in FIG. 10, the control part 120 is a motor. By reversely operating (M), the caster interlocked with the axis of the motor (M) is reversely rotated to move to the original position along the movement path 111 (to the point detected by the limit switch 111b) and at the same time. , By operating the rotary drive means 117, for example, when the rotary drive means 117 pushes the piston of the cylinder, the operation bracket 116a linked to the piston end is pushed, the support shaft is mounted on the rotary support bracket 114 Frame 116 rotates about axis 115a and returns to its original position.

The present invention as described above improves the workability by allowing the angle conversion, that is, rotating operation to automatically proceed on a continuous feed path in order to process a long and heavy long-term weight such as H beam, Labor costs can be reduced by having fewer people work.

In addition, while the long axis weight is angular change within a minimum rotation and / or radius of movement, while the long axis weight is rotated and / or moved in a state that is always stably supported, to minimize the appearance damage, thereby The parts are rusted to prevent the occurrence of secondary problems that degrade quality and appearance.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

In addition, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

100: angle switching device of the long axis weight 110: support / angle switching unit
111: movement path 111a, 111b: limit switch
112: base frame 113: lifting means
114: lifting frame 115: rotating support bracket
115a: Axis 116: Support Frame
116a: Operating Bracket 116b: Support Bar
117: rotation driving means 120: control unit
1: long axis weight 2: transfer part
S: Sensor (long axis weight detection)

Claims (13)

It is provided while traversing a part of the path of the conveying unit 2 for continuously supplying the long-axis weight body 1 to the machining position, and supports the long-axis body weight 1 to be supplied in a stationary state while being rotated / moved according to the machining step. After the support, the support / angle switching unit 110 to be discharged by descending to the transfer unit (2); The long axis weight 1 conveyed through the conveying unit 2 receives the sensing signal reaching the machining position, raises the support / angle switching unit 110, and, when the primary processing is completed, for the secondary processing. Rotate the support / angle switching unit 110, and by moving the support / angle switching unit 110 to the machining position to compensate for the distance that the long-axis weight (1) deviated from the machining position After this is completed, the control unit 120 for controlling a series of operations for lowering the support / angle switching unit 110; the angle switching device of the long-axis weight. The method of claim 1,
The support / angle switching unit 110 may include a movement path 111 crossing the lower side of the transfer unit 2 for transporting the long axis weight body 1; Located below the movement route 111, a caster is provided to drive the motor M in forward / reverse rotation under the control of the controller 120 to move left and right within the sensing section on both sides of the movement route 111. A base frame 112; An elevating frame (114) for elevating the base frame (112) by elevating means (113) provided in the base frame (112); A support frame 116 installed on a rotation support bracket 115 provided at the center of the elevating frame 114 to support the long shaft weight 1; One end is fixed to one end portion of the elevating frame 114, the other end is connected to the one end portion of the support frame 116, the support frame about the axis of the rotation support bracket 115 while moving forward and backward Rotating driving means for rotating the forward / reverse within 116 degrees 90 degrees (117); the angle switching device of the long-axis weight body. The method of claim 2,
The movement path 111 is an angle switching device of the long-axis weight body, characterized in that the parallel guide rail across the lower portion of the conveying portion (2) for transporting the long-axis weight (1). The method of claim 2,
The base frame 112 is a support frame made of C-shaped steel or a square rod seated on a moving path 111 that is a parallel guide rail and is supported by a plurality of casters, and the shaft of the caster is interlocked with a rotating shaft of the motor M. Angle switching device of the long axis weight, characterized in that connected. The method of claim 2,
The lifting means (113) is provided in four directions of the base frame (112), the angle switching device of the long axis weight body, characterized in that the cylinder to move the piston.
The method of claim 2,
The lifting frame 114 is supported by the piston of the cylinder, the lifting means 113, the angle switching device of the long axis weight body, characterized in that the support frame made of a C-shaped steel or a square rod to be lifted by a guide rod. The method of claim 2,
The rotation support bracket 115 is a pair of opposed brackets provided perpendicular to the upper middle portion of the elevating frame 114, and the shaft 115a is provided at the top thereof so that the support frame 116 is rotatable. Angle switching device of the long axis weight body. The method of claim 2,
The support frame 116 is a right-angle frame for seating and supporting the long-axis weight body 1, the long-axis weight, characterized in that the right-angled portion is penetrated by the shaft 115a provided in the rotating support bracket 115 Sieve angle changer. The method of claim 2,
In one direction of the portion where the support frame 116 is arranged, an operation bracket 116a for linking with one end of the rotation driving means 117 is provided, and the operation bracket 116a is a rotation driving means 117. The other end connected to one end of the link is connected to the other end of the support frame 116 is connected to the other end, the support bar 116b for supporting the load of the long-axis weight (1) applied to the support frame 116 is Longitudinal conversion device of the long axis weight body, characterized in that further provided. The method of claim 2,
The support frame 116 has two sets of rotating support brackets 115 spaced apart from each other, and the support frame 116 of a straight line is supported on two sets of rotating support brackets 115 to maintain an angle of 90 degrees. Angle switching device of the long axis weight, characterized in that installed. The method of claim 2,
The rotary drive means 117 is connected to the support frame 116 or the operation bracket 116a provided at one end portion of the support frame 116 connected to the shaft of the support frame 116 or the support frame 116 so as to pull or push forward. , The angle switching device of the long axis weight body, characterized in that the one end of the cylinder shaft is installed on one side end of the lifting frame (114). The method of claim 1,
The support / angle switching unit 110 is an angle of the long-axis weight body, characterized in that provided in parallel on the path of the transfer section 2 at regular intervals in consideration of the stable support of the long-length long-weight body (1) Switching device.
3. The method according to claim 1 or 2,
The control unit 120 stops the conveying operation of the conveying unit 2 when the long axis weight body 1 is conveyed to the processing position, and raises the elevating frame 114 by raising the elevating means 113. When one side processing of the long axis weight body 1 is completed, by operating the rotary drive means 117 to rotate the support frame 116 by 90 degrees to switch the position of the long axis weight body (1), the angle switch In order to move the long axis weight (1) out of the machining position to the machining position through the forward rotation of the motor (M), the component including the base frame 112 to the machining position to move the long axis weight The secondary processing operation for (1) is made, and when the secondary processing operation is completed, the elevating means 113 is lowered by lowering the elevating frame 114, the long axis weight by the conveying unit (2) Micro-pro with a program for discharging the sieve 1 Standing or major axis of the body weight of angle switching device which is characterized that the control box containing the microprocessor.

Images