KR102393758B1 - automatic feeding device of rotary type cutting apparatus - Google Patents

Abstract

The present invention relates to an automatic workpiece transport device for a rotary type processing machine, which improves work efficiency, comprising: a first hopper; a transport carrier; a transport guide for aligning a workpiece; a separation guidance tool; a separation preventing guide formed to face the transport guide; a tongs-type clamper; a moving unit; and a control unit for controlling driving of the transport carrier, the clamper, and the moving unit.

Description

Automatic feeding device of rotary type cutting apparatus for water wheel processing machine

The present specification relates to an automatic workpiece feeding device for a water wheel type processing machine, and more specifically, in a water wheel type processing machine that processes a screw part on an arbitrary type of material to be processed to form a finished product such as a socket or bolt, a hopper It relates to an automatic feeding device for continuously supplying materials to a processing machine by automatically aligning them to have a sense and directionality to detect and direct materials to be fed into a machine in an unaligned state.

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

In general, a machine used for the purpose of processing a metallic or non-metallic material to a set shape and size using an appropriate tool or for secondary processing of a semi-material is referred to as a machine tool.

And the water wheel processing machine cuts the rod-shaped material to an arbitrary size, and performs cutting processing to form a threaded part on the workpiece or cut the inside or outside, and the machining tool is mounted on a rotating member to rotate the workpiece It refers to a machine tool that allows each machining process to be performed in a clockwise direction.

'Machining tool material supply and workpiece extraction device' posted in Republic of Korea Utility Model Registration No. 20-0234314

Material conveying means for transferring the material, sensing means for detecting the material transferred by the material conveying means and generating a detection signal, the robot arm for supplying the material sensed by the sensing means to the chuck and taking out the workpiece in the machine tool, sensing As the control means for controlling the operation of the material transfer means and the robot arm in response to the signal is provided,

It was possible to reduce the time required for material supply and work-out, and to improve the production yield of the machine tool by allowing the material supply and work-piece take-out operations to be performed only by the forward/backward/up-and-down movement of the feed and take-out fingers.

'Servo device for material supply and workpiece extraction of machine tools' posted in Republic of Korea Utility Model Gazette Registration No. 20-0424861

The supply of material and removal of the workpiece were performed more quickly, accurately and stably, improving the processing quality and productivity of the workpiece.

The above-mentioned utility model registration Nos. 0234314 and 0424861 were additionally installed on CNC lathes that mass-produce the same workpiece and had a great effect in realizing automation,

When installed on a CNC lathe for material supply and processing, it occupies the space in front of the door of the CNC lathe, so that the operator has an inconvenient problem during maintenance of the CNC lathe.

'Screw processing device' published in Republic of Korea Patent Publication No. 10-1013758 is

It includes a chucking member 100 , tab members 200 , a support member 300 , and a pressing member 400 .

The aforementioned Patent Registration No. 1013758 relies on a method in which the worker directly supplies the material, and thus the worker has to reside for a smooth material supply, thereby causing an increase in labor costs.

In addition, there was a problem in that there was a problem in that the labor cost was increased due to the skilled worker because there was a large difference in work efficiency depending on the work skill of the worker.

A machine tool integrated transfer device has been applied for in Korean Patent Laid-Open Publication No. 10-2014-0040425.

An embodiment of the present specification is a water wheel processing machine that forms a finished product such as a socket, bolt, etc. by cutting a screw part in an arbitrary shape of a material to be processed. It is related to an automatic workpiece feeding device for a water wheel type processing machine that can improve the work efficiency of machining by the processing machine by automatically aligning it to have a continuous supply to the processing machine.

According to an embodiment of the present specification to achieve the above and other purposes of the present specification,

It is applied to the automatic transfer device of the workpiece for the water wheel processing machine,

a first hopper in which a lifter for lifting unaligned workpieces is installed;

a transfer carrier for transferring the workpiece supplied by the lifter driving in an unaligned state by being seated on a transfer plate moving in orbit;

a transport guide seated for the entire length of the transport carrier and configured to align the workpiece transported along the transport carrier;

a detachment induction tool for disengaging the workpiece from the transfer plate to a second hopper communicating with the first hopper when the mounting direction of the workpiece guided by the transfer guide and transported is inconsistent with the setting direction;

a separation prevention guide formed to face the transfer guide and preventing the workpiece passing through the separation guide from being separated from the transfer carrier during transfer;

a clamper in the form of tongs for individually loading the workpiece waiting in the front of the movement path between the transfer guide and the departure prevention guide;

a moving unit for receiving the workpiece from the clamper and transferring it to the chuck of the rotation member;

A transport carrier for transporting the workpiece, a clamper for individually loading the workpiece transported to an arbitrary position of the transport carrier, and a control unit for controlling the driving of the moving unit; It provides an automatic workpiece transfer device.

The automatic workpiece transfer device for a water wheel type processing machine according to an embodiment of the present specification having the above-described configuration has the following advantages.

In a water wheel processing machine that forms finished products such as sockets and bolts by processing screws on the workpieces supplied in the form of rods, the processing machine by automatically aligning the materials fed into the hopper in an unaligned state to detect and have directionality By continuously supplying the product to the market, it is possible to improve the work efficiency of processing the workpiece by the processing machine and reduce the cost of labor, thereby increasing the price competitiveness of the product in the relevant field.

1 is a view of a sorption-type processing machine to which an automatic workpiece transfer device according to a preferred embodiment of the present specification is applied;
Figure 2 is a schematic view of the use state of the transfer device shown in Figure 1,
3 is a view of a lowered state of the clamper for loading the workpiece transferred to the transfer carrier in the transfer device shown in FIG. 1;
4 is a view of a raised state of the clamper shown in FIG. 3;
Figures 5 and 5a show the transfer and redirection of the workpiece loaded by the clamper shown in Figure 3 to the feed finger;
Fig. 6 is a view showing that the workpiece loaded by the clamper shown in Fig. 3 is seated on the supply finger;
7 is a view showing that the supply finger loaded with the workpiece is raised from the clamper shown in FIG. 3 to transfer the workpiece to the mounting finger;
8 (a, b, c, d) is a view of the finished product after processing the workpiece mounted on the chuck of the water wheel processing machine shown in FIG. 1;
9a to 9f are views for explaining the operation of mounting the workpiece on the chuck or separating the finished product from the chuck in the transfer device shown in FIG. 1;
10 is a flowchart showing moving the workpiece to the water wheel processing machine by the transfer device shown in FIG. 1;
11 is a view for explaining that in the conveying device shown in FIG. 1, the workpiece conveyed along the conveying plate is conveyed in a set forward or reverse direction;
12 is a view for explaining that in the conveying device shown in FIG. 1, the workpiece conveyed along the conveying plate overlaps and prevents a plurality of conveying;
13 (a, b) is a view for explaining the loading of the workpiece in the transfer device shown in FIG. 1, when the workpiece transferred along the transfer plate is transferred in a set forward or reverse direction;
FIG. 14 is a drawing substitute photograph of a transport carrier for transporting a workpiece by a transport plate in the transport device shown in FIG. 1 .

Hereinafter, with reference to the accompanying drawings, a detailed description will be given of an automatic workpiece transfer device for a water wheel type processing machine according to a preferred embodiment of the present specification.

1 to 14, the automatic processing target transfer device for a water wheel type processing machine according to an embodiment of the present specification

It is applied to an automatic workpiece transfer device for a water wheel type processing machine for continuously supplying the workpiece to be put into the hopper to the rotation member that is machined by the processing tool,

a first hopper 12 in which a lifter 11 for lifting the unaligned workpiece 10 is installed;

a transfer carrier 14 for transporting the workpiece 10 supplied by the lifter 11 driving in an unaligned state by being seated on the transfer plate 13 in orbital motion;

The workpiece 10 seated over the entire length of the transport carrier 14 and transported along the transport carrier 14 is aligned (transferred in a direction that can be easily loaded by the tongs 20a of the clamper 20) a transport guide (15) for carrying (aligned on the carrier (14));

When the mounting direction of the workpiece 10 guided and transported by the transfer guide 15 is inconsistent with the setting direction, the second hopper communicates with the first hopper 12 from the transfer plate 13 for the workpiece 10 Departure induction tool (17) for leaving (16);

a separation prevention guide 18 formed to face the transfer guide 15 and preventing the workpiece 10 passing through the separation guide 17 from being separated from the transfer carrier 14 during transfer;

Clamper ( 20);

a moving unit 22 for receiving the workpiece 10 from the clamper 20 and transferring it to the chuck 24 of the rotation member 21 ;

Controlling the driving of the transport carrier 14 for transporting the workpiece 10, the clamper 20 for individually loading the workpiece 10 transferred to an arbitrary position of the transport carrier 14, and the moving unit 22 A control unit (not shown) for;

At this time, according to a more preferred embodiment, as shown in Figs. 3, 4 and 14, the above-described transfer guide 15 is

When the mounting direction of the workpiece 10 transferred along the transfer plate 13 is different from the setting direction, the release oil is used to separate the workpiece 10 from the transfer plate 13 by the release guide 17 . It is characterized in that the block portion 23 is formed on one side of the transfer guide 15 (referring to the portion opposite to the second hopper 16) opposite the tool 17.

1 and 2, the aforementioned mobile unit 22 is

a supply finger 25 for raising the workpiece 10 supplied from the clamper 20 to an arbitrary height by driving the first driving means (for example, the cylinder rod 43 may be used);

The chuck 24 of the rotation member 21 receives the workpiece 10 from the supply finger 25 and moves forward and backward by the second driving means (for example, the cylinder rod 43 may be used) and changes the direction. ) a mounting finger 26 that transmits to be mounted on;

Separation finger ( 27); provided with;

The forward and backward movements of the mounting finger 26 and the release finger 27 are characterized in that they are arranged to be driven while maintaining a right angle direction.

9A to 9F, the finished product 30, which is separated (unloaded) from the chuck 24 by the above-described release finger 27, is transferred to a discharge conveyor (not shown) by an inclination, and processed The tool (not shown) and the discharge chute 29 in which the discharge hole 28 is formed so that the cutting oil remaining in the finished product 30 by being sprayed on the workpiece 10 is discharged; characterized in that it further comprises.

9A to 9F, a driving means installed in a direction opposite to the release finger 27 based on the chuck 24 described above (as an example, a cylinder rod (not shown) may be used) When the workpiece 10 is mounted on the chuck 24 by the mounting finger 26 or the finished product 30 is separated from the chuck 24 by the release finger 27, the workpiece 30 is (10) and a supporter (32) for supporting the pressure bar (31) in close contact with any one of the finished product (27); characterized in that it is provided.

3, 4 and 5, the above-described transfer guide 15 is

So that the width of the moving passage 19 through which the workpiece 10 is moved can be variably adjusted according to the size or shape of the workpiece 10

a long hole 33 formed in the transfer plate 13 in a direction perpendicular to the moving passage 19 (a direction in which the workpiece 10 is transferred);

and a fastening member 34 for fastening the transfer guide 15, which is seated on a bracket (not shown) that supports the transfer plate 13 to orbital motion, through the long hole 33 to the bracket; .

1 and 2, the lifter 11 described above is

A first inclined surface 35 is formed on the upper surface toward the transport carrier 14, and the workpiece 10 accommodated in the first hopper 12 is seated on the first inclined surface 35 when lifted by the driving means and lifted. a first lifter 36 that makes

A second inclined surface 37 is formed on the upper surface toward the transfer carrier 14, and the workpiece 10 transferred from the first inclined surface 35 of the first lifter 36 when descending by the driving means is transferred to the second inclined surface. a second lifter 38 seated on the 37 and lifted;

The third inclined surface 39 is formed on the upper surface toward the transfer carrier 14, and the workpiece is transferred from the second inclined surface 37 of the second lifter 38 to the third inclined surface 39 when descending by the driving means. A third lifter (40) for lifting (10) by a driving means and transferring it to the transfer plate (13) of the transfer carrier (14);

The first, second, and third lifters 36, 38, and 40 are characterized in that their front and rear surfaces are in close contact with each other so that the first, second, and third inclined surfaces 35, 37, and 39 face the same direction to be lifted.

As shown in FIGS. 11 and 13 (a, b), a mounter 50 mounted on the exit side of the aforementioned transfer carrier 14 in a direction perpendicular to the transfer direction of the workpiece 10;

The workpiece 10 is formed to be movable in the transport direction of the workpiece 10 by a conventional driving means (not shown) on the mounter 50 , and the workpiece 10 transported along the transport plate 13 is the transport carrier 14 . a stopper 51 that temporarily stops when it is transferred to the exit side;

A detection sensor 52 (as an example, A photosensor consisting of a conventional light emitting sensor 52a and a light receiving sensor 52b may be used, but is not meant to be limited thereto);

When the workpiece 10 stopped by the stopper 51 is determined to be in the forward posture by the detection signal transmitted from the detection sensor 52 to the control unit, the clamper 20 loaded with the workpiece 10 is moved in the forward direction. When the workpiece 10 stopped by the stopper 51 by the detection signal transmitted to the control unit is determined to be in the reverse orientation, It is characterized in that the clamper 20 loaded with the workpiece 10 is rotated 90 degrees in the reverse direction so that it can be seated on the seating portion 25a of the supply finger 25 .

As shown in FIGS. 11 and 13 (a, b), the workpiece 10 transferred along the transfer plate 13 described above is temporarily transferred by a stopper 51 installed on the outlet side of the transfer carrier 14. will stop with

At this time, as shown in FIG. 13( a ), when the workpiece 10 , the outer surface of which is in close contact with the end of the stopper 51 described above, is spaced apart from the outer surface of the mounter 50 , it is installed on one side of the mounter 50 . Processed product 10 by a conventional detection sensor 52 (light from light emitting sensor 52a passes through a gap between workpiece 10 and mounter 50 and is transmitted to and detected by light receiving sensor 52b) It is detected that the transfer plate 13 is seated in a forward posture and transferred, and a detection signal is transmitted to a control unit (not shown).

Accordingly, as the control unit applies a control signal to the clamper 20 driving unit, the clamper 20 loads the workpiece 10 by the tongs 20a and rises to an arbitrary height, and in the forward direction (clockwise) After changing the direction by 90 degrees, it can be seated on the seating portion 25a of the supply finger 25 .

On the other hand, as shown in FIG. 13(b), the end of the stopper 51 described above is inserted into the inner hole 10a of the workpiece 10 so that the workpiece 10 is mounted on the outer surface of the mounter 50. In the case of close contact, by the detection sensor 52 (the light of the light emitting sensor 52a does not pass between the closely adhered work piece 10 and the mounter 50 and thus cannot be transmitted to the light receiving sensor 52b) 10) It is detected that the transfer plate 13 is seated in a reverse posture and transferred, and a detection signal is transmitted to a control unit (not shown).

Accordingly, as the control unit applies a control signal to the clamper 20 driving unit, the clamper 20 loads the workpiece 10 by the tongs 20a and rises to an arbitrary height, in the reverse direction (counterclockwise direction). ) to be seated on the seating portion 25a of the supply finger 25 after the direction is changed by 90 degrees.

At this time, in a state where the end of the stopper 51 is inserted into the inner hole 10a of the above-described workpiece 10 , the workpiece 10 can be loaded by the tongs 20a of the clamper 20, a driving means As the ejector 60 is spaced apart from the mounter 50 by an arbitrary distance by (not shown), a preceding operation of separating the stopper 51 from the inner hole 10a of the workpiece 10 is performed.

Techniques for changing the direction of the clamper 20 in the forward direction or the reverse direction 90 degrees by a conventional driving means 61 (a conventional driving motor rotatable in the forward and reverse directions can be used) are in the technical field to which this specification belongs. Since it is applied substantially the same as commonly used, a detailed description thereof will be omitted.

As shown in Figure 12, the body portion 53 formed to face the transfer plate 13 on one side of the transfer carrier 14 described above;

The body part 53 is movable back and forth in a direction perpendicular to the conveying direction of the workpiece 10 by the first driving part 54 (an example, an air cylinder may be used, but it is not meant to be limited thereto). Formed in the first drive unit 54, the first driving unit 54 to press any one of the processed objects 10 to be transferred in an overlapping state along the transfer plate 13 during forward movement so that the processed objects 10 are transported individually a first holder (56) comprising a rod (55);

The first holder 56 is movable back and forth in a direction perpendicular to the conveying direction of the workpiece 10 by the second driving unit 57 (an example, an air cylinder may be used, but is not limited thereto). ) is formed in the body part 53 adjacent to, and transferred by releasing the pressing force of the workpiece 10 that has passed through the first rod 55 when the second driving part 57 is driven to move backward, and the first rod 55 ) and a second holder 59 including a second rod 58 controlled to move forward and backward in a zigzag form;

In the drawings, reference numeral 41 denotes a conveyor to which the finished product 30 falling from the discharge chute 29 is transported, 42 denotes a chute for discharging the finished product 30 to the collection container, and 43 denotes a normal cylinder rod.

Hereinafter, an automatic workpiece transfer device for a water wheel type processing machine according to an embodiment of the present specification will be described with reference to the accompanying drawings.

As in FIGS. 1 to 14 , the above-described workpiece 10 means a hexagonal rod body (see FIG. 8A ) mainly formed of a copper (Cu) material, and is not meant to be limited thereto.

The machining tool for machining the workpiece 10 that is detachably mounted on the chuck 24 of the rotation member 21 described above means various types of tools such as a drill, a thread forming tab, a face-tooth cutter, and the rotation member When various processing tools (not shown) are disposed on the 21 and the rotation member 21 rotates by an arbitrary angle set in the forward direction (clockwise) by 1 click, the processing method of the workpiece 10 can be switched. .

That is, when the rotation member 21 is rotated at an arbitrary angle set by one click after forming a thread on the outer surface of the workpiece 10, continuous processing is performed in a way that face-tooth processing is performed on the outer surface edge of the workpiece 10. can be carried out.

The workpiece 10 accommodated in an unaligned state in the above-described first hopper 12 is moved to the transfer carrier 14 by the lifter 11, and the workpiece 10 is aligned when moving by the transfer carrier 14. to move toward the moving unit 22, load the workpiece 10 on the transfer carrier 14 individually, and mount it on the jaws 24a of the chuck 24 of the rotation member 21 for predetermined processing A control unit (not shown) that processes by a tool and controls to separate the finished product 30 from the chuck 24 and discharge it to the discharge chute 29 is controlled through a normal sequence control, which belongs to the present specification Since it is applied in the same manner as commonly used in the technical field, a detailed description thereof will be omitted.

The above-described finished product 30 means a hexagonal bolt (see FIG. 8b ), a hexagonal bolt with a penetrating inside (see FIG. 8c ), and a nozzle-type connector (see FIG. 8d ), but is not limited thereto.

As shown in S10 of FIG. 10, the unaligned workpiece 10 is transferred from the first hopper 12 in which the above-described workpiece 10 is accommodated in an unaligned state by driving the lifter 11 to the transport carrier ( 14) can be moved.

To explain this in detail, when the above-described first lifter 36 is lowered by the driving means, the workpiece 10 accommodated in the first hopper 12 in an unaligned state is moved to the first inclined surface of the first lifter 36 ( 35) can be installed.

At this time, the first inclined surface 35 is inclined downward toward the second lifter 38, and since the front and rear surfaces of the first lifter 36 and the second lifter 38 are in close contact with each other, the first lifter 36 moves. It is possible to prevent the workpiece 10 of the first inclined surface 35 from falling into the first hopper 12 when ascending by the driving means.

When the first lifter 36 is raised to an arbitrary height by a driving means (not shown) and the second lifter 38 is lowered by a driving means (not shown) (that is, when the first lifter 36 is The inclined surface 35 and the second inclined surface 37 of the second lifter 38 form the same plane) and the workpiece of the first inclined surface 35 by the inclination of the first and second inclined surfaces 35 and 37 ( 10) is slid to move to the second inclined surface (37).

At this time, the first lifter 36 is lowered by the driving means so that the workpiece 10 of the first hopper 12 is seated on the first inclined surface 35 , and the workpiece 10 is moved to the second inclined surface 37 . ), the second lifter 38 is raised by a driving means (not shown).

When the third lifter 40 is lowered by a driving means (not shown) so that the second inclined surface 37 and the third inclined surface 39 of the third lifter 40 form the same plane, the second inclined surface 37 ) of the workpiece 10 is slid and moves to the third inclined surface 39 .

The third lifter 40 is raised to an arbitrary height by the driving means, and the workpiece 10 of the third inclined surface 39 is slid by the inclination to move on the transfer plate 13 of the transfer carrier 14 .

As shown in S20 of FIG. 10 , the unaligned workpiece 10 moved to the aforementioned transfer plate 13 is moved by the transfer guide 15 in the form of a flat plate by the orbital movement of the transfer carrier 14 . Guided to move toward the mobile unit (22).

At this time, since the orbital motion of the transport carrier 14 is applied substantially the same as that commonly used in the technical field to which this specification belongs, a detailed description of their configuration and operation will be omitted.

The workpiece 10 in an unaligned state moved along the transfer carrier 14 is converted to an aligned state when passing through the block portion 23 of the transfer guide 15 .

To explain this in detail, when the mounting direction of the processed object 10 that is seated and moved in an unaligned state on the transfer plate 13 is different from the setting direction (for example, the processed object 10 is moved to the transfer plate 13 ). ), when the workpiece 10 passes through the section of the block portion 23 of the transfer guide 15, the transfer plate is driven by the separation guide 17 formed above the block portion 23. From (13), it is possible to separate the workpiece 10 in an unaligned state.

At this time, the workpiece 10 separated from the transfer plate 13 of the transfer carrier 14 by the above-described separation induction tool 17 and the block part 23 is a second hopper communicating with the first hopper 12 . After falling to (16), it moves to the first hopper (12).

That is, when the workpiece 10 seated in an unaligned state on the transfer plate 13 passes through the block part 23 and the departure guide 17, the alignment state (the workpiece 10 is the transfer plate 13) After being converted to the case of being laid down and aligned), the workpiece 10 aligned by maintaining an arbitrary direction so that it can be easily gripped by the tongs 20a of the clamper 20 is moved toward the moving unit 22. .

As shown in S30 of FIG. 10, the tongs of the clamper 20 pass through the above-described separation induction tool 17 and the block part 23 and hold the workpiece 10 waiting in the front of the transfer carrier 14. After loading individually by (20a), it rises to an arbitrary height by a driving means.

The clamper 20, which is raised by loading the workpiece 10, is moved horizontally, changed direction by 90 degrees, and descends, and the seating portion 25a of the supply finger 25 is raised and lowered by the driving means (referring to the cylinder rod 43). ) will be placed on the

As shown in S40 of FIG. 10, when the supply finger 25 on which the above-described workpiece 10 is seated on the seating portion 25a is raised to an arbitrary height by a driving means (cylinder rod 43), By the tongs 26a of the mounting finger 26 moving forward toward the supply finger 25, the workpiece 10 seated on the seating portion 25a of the supply finger 25 is loaded and moved backward.

The mounting finger 26, which has been moved backward by loading the workpiece 10 by the tongs 26a, horizontally moves toward the chuck 24 of the rotation member 21, and then moves forward toward the chuck 24 to avoid The workpiece 10 is mounted on the jaws 24a of the chuck 24 .

At this time, by the pressure bar 31 of the supporter 32 that is opposite to the release finger 27 that separates the finished product 30 from the chuck 24 and moves in a linear reciprocating motion, it is in close contact with one surface of the workpiece 10 will support

For this reason, when the workpiece 10 is mounted on the jaws 24a of the chuck 24 by the mounting fingers 26, or the finished product ( 30) is not dropped on the floor when separating.

As shown in S50 of FIG. 10 , the workpiece 10 mounted on the jaws 24a of the chuck 24 described above is removed by a predetermined processing tool (not shown) disposed on the rotation member 21 . (10) can be machined.

At this time, the workpiece 10 mounted on the jaws 24a (jaw) of the chuck 24 is rotated by an arbitrary angle in the forward direction (clockwise) by one click of the rotation member 21, so that the machining tool The technical content of continuous machining by the Since they are applied substantially the same, detailed descriptions of their configurations and working methods will be omitted.

As shown in S60 of FIG. 10 , when the machining of the workpiece 10 mounted on the jaws 24a of the chuck 24 described above is completed by the machining tool, the above-described detaching finger 27 is the chuck The finished product 30 can be gripped and separated from the jaws 24a of the chuck 24 from which the locking is released by moving forward toward the 24 .

At this time, when the separation finger 27 described above moves forward and separates the finished product 30 from the chuck 24 , it is closely adhered to and supported by the pressure bar 31 of the supporter 32 , so that the chuck is supported. It is possible to prevent the finished product 30 from being separated from (24).

Here, although the foregoing specification has been described with reference to preferred embodiments, those skilled in the art can variously modify and modify the present specification without departing from the spirit and scope of the present specification as set forth in the following claims. You will understand that you can change it.

10; work piece
11; lifter
12; No. 1 Hopper
13; transfer plate
14; transport carrier
15; transfer guide
16; 2nd hopper
17; escape tool
18; Departure prevention guide
19; moving passage
20; clamper
21; no rotation
22; mobile unit
23; block part
24; chuck
25; supply finger
26; mounting finger
27; break out finger
28; exhaust hole
29; discharge chute
30; Finished
31; pressure rod
32; supporter
33; long shot
34; fastening member
35; 1st slope
36; 1st lifter
37; 2nd slope
38; 2nd lifter
39; 3rd slope
40; 3rd lifter

Claims (7)

It is applied to the automatic transfer device of the workpiece for the water wheel processing machine,
a first hopper in which a lifter for lifting unaligned workpieces is installed;
a transfer carrier for transferring the workpiece supplied by the lifter driving in an unaligned state by being seated on a transfer plate moving in orbit;
a transport guide seated for the entire length of the transport carrier and configured to align the workpiece transported along the transport carrier;
a detachment induction tool for disengaging the workpiece from the transfer plate to a second hopper communicating with the first hopper when the mounting direction of the workpiece guided by the transfer guide and transported is inconsistent with the setting direction;
a separation prevention guide formed to face the transfer guide and preventing the workpiece passing through the separation induction tool from being separated from the transfer carrier during transfer;
a clamper in the form of tongs for individually loading the workpiece waiting in the front of the movement path between the transfer guide and the departure prevention guide;
a moving unit for receiving the workpiece from the clamper and transferring it to the chuck of the rotation member;
A transport carrier for transporting the workpiece, a clamper for individually loading the workpiece transported to an arbitrary position of the transport carrier, and a control unit for controlling the driving of the moving unit; Automatic workpiece transfer device. According to claim 1,
The transfer guide is
When the mounting direction of the workpiece transferred along the transfer plate is different from the setting direction, formed on one side of the transfer guide opposite to the release induction tool to separate the workpiece from the transfer plate by the release induction tool A block unit to be processed; automatic processing machine for processing machine, characterized in that it further comprises. According to claim 1,
The finished product separated from the chuck is transferred to a discharge conveyor by an inclination, and a discharge chute is formed in which a discharge hole is formed so that the cutting oil remaining in the finished product is discharged by being sprayed on the processing tool and the workpiece. Automatic workpiece transfer device for water wheel processing machine. According to claim 1,
The transfer guide is
so that the width of the moving passage through which the workpiece is moved can be variably adjusted according to the size of the workpiece
a long hole formed in the transfer plate in a direction perpendicular to the moving passage;
and a fastening member for fastening the conveying guide, which is seated on a bracket that supports the conveying plate to orbital motion, through the long hole. According to claim 1,
the lifter
a first lifter having a first inclined surface formed on an upper surface toward the transport carrier, and lifting the workpiece accommodated in the first hopper by seating it on the first inclined surface when ascending by a driving means;
a second lifter having a second inclined surface formed on the upper surface toward the transport carrier, and lifting the workpiece by seating the workpiece transferred from the first inclined surface of the first lifter on the second inclined surface when descending;
A third inclined surface is formed on the upper surface toward the transfer carrier, and when descending by the driving means, the workpiece transferred from the second inclined surface to the third inclined surface of the second lifter is raised by the driving means and transferred to the transfer carrier. and a third lifter for
The first, second, and third lifters are formed so that the front and rear surfaces of the first, second, and third inclined surfaces are in close contact with each other so that they are raised and lowered. According to claim 1,
a mounter mounted on the outlet side of the transport carrier in a direction perpendicular to the transport direction of the workpiece;
a stopper formed to be movable in the transport direction of the workpiece on the mounter and temporarily stopped when the workpiece transported along the transport plate is transported to the outlet side of the transport carrier;
A detection sensor for detecting whether the workpiece transferred to the exit side and whose transfer is stopped by the stopper is set in a forward or reverse orientation;
When it is determined that the work piece stopped by the stopper is in the forward posture by the detection signal transmitted from the detection sensor to the control unit, the clamper loaded with the work piece is rotated 90 degrees to the forward direction so that the supply finger is seated When the workpiece is seated on the part and stopped by the stopper by the detection signal transmitted to the control unit is determined to be in the reverse orientation, the clamper loaded with the workpiece is rotated 90 degrees in the reverse direction to change the direction of the supply finger An automatic transfer device for a workpiece for a water wheel type processing machine, characterized in that it can be seated on the seating part of the According to claim 1,
a body portion formed on one side of the transfer carrier to face the transfer plate;
Any of the workpieces that are formed in the body portion to be movable forward and backward in a direction perpendicular to the transport direction of the workpiece by a first driving part, and transferred along the transport plate in an overlapping state when moving forward by driving the first driving part a first holder including a first rod that presses one to transfer the workpieces individually;
It is formed in the body portion adjacent to the first holder so as to be movable forward and backward in a direction perpendicular to the transport direction of the workpiece by a second driving unit, and passed through the first rod when moving backward by driving the second driving unit. A second holder comprising a second rod that releases the pressing force of the workpiece and transports it, the second rod moves forward and backward in a zigzag form and the forward and backward movement of the first rod; automatic transfer device.

Images