KR101939972B1 - Automatic seal inserting device for precise positioning of the seal - Google Patents

Abstract

The present invention relates to a seal insertion apparatus and, more specifically, to an automatic seal insertion apparatus capable of installing a seal on a correct position, which presses one side of the seal to fix the seal in a state of being deformed by a smaller size than the inner diameter of a seal cup while continuously feeding the seal and the seal cup to insert the seal thereinto, releases the seal to enable the seal to be coupled while being restored to an original shape by self-elasticity, and rotates the seal after coupling of the seal while supporting a part of the seal, such that the seal is coupled to the correct position. According to one embodiment of the present invention, the automatic seal insertion apparatus capable of installing a seal on a correct position comprises: a seal cup loading unit to continuously load and load the seal cup to the correct position; a seal loading unit to continuously feed the seal inserted into the seal cup; a seal deformation unit pressing one outer side of the seal fed through the seal loading unit to deform the seal in order to reduce the diameter of the seal; and a seal transfer and insertion unit fixing the deformed seal to transfer the seal to the upper part of the seal cup and inserting the seal into the seal cup on the upper part of the seal cup to load the seal.

Description

[0001] The present invention relates to an automatic seal inserting device for precise positioning of a seal,

More particularly, the present invention relates to a seal inserting apparatus, and more particularly, to a seal inserting apparatus, which is configured to pressurize one side of a seal while fixing a seal and a seal cup into which a seal is inserted while being deformed to be smaller than an inner diameter of the cup seal, , The seal is restored to its original shape by its own elasticity, and the seal is engaged. After the seal is engaged, the seal is rotated in a state supporting a part of the seal, The present invention relates to an automatic seal inserting device,

In general, a seal is mounted on a part requiring airtightness in a mechanical device and has a circular ring shape as means for improving the sealing force.

These seals have a diameter slightly larger than the mounting area to maintain a high airtight effect and are fitted to the mounting area without interference.

In order to prevent interference, the seal is installed at a price or a high pressure is applied to the mounting site. When the pressure is directly applied by a worker, it is difficult to mount the seal at an accurate position. In addition, an increase in fatigue of the worker causes loss of human labor, There is a problem in that the device itself can not be used because it is distorted or broken due to the pressure.

In order to solve this problem, it is mounted using a jig or the like. When the jig is used, damage to the mounting portion, damage or breakage of the mounting portion due to the interference is caused, and the durability of the device or the seal is deteriorated. .

In relation to the prior art 1, the retainer on the table recognizes the length of the oil seal that enters the respective line in the table and moves to each position to maintain equilibrium while maintaining accurate centering So that the oil seal can be drawn out and drawn in.

However, in the prior art document 1, abrasion occurs due to abrasion during the joining process and durability may be deteriorated. Since the whole is coupled by rotation, an error due to rotation is generated in the rotation process.

Prior Art Document 1 (Patent Document 10-2004-0092825)

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a seal cup in which a seal is inserted and a seal cup in which a seal is inserted, It can be mounted while preventing the seals and seal cups from being worn or damaged by friction or pressure due to the insertion, and it can be mounted accurately on the mounting site by rotating the seal after mounting on the mounting site, It is an object of the present invention to provide an automatic seal inserting device which can be installed at a precise position, which can be manufactured at a high speed and which can increase the production yield without requiring a worker.

In order to solve the above-described problems, an automatic seal inserting apparatus for inserting a seal in an accurate position according to an embodiment of the present invention includes a seal cup loading unit 100 for continuously supplying a seal cup 10 to a predetermined position, ), A seal loading unit (300) for continuously supplying a seal inserted into the seal cup (10), a pressurizing unit which presses the seal (20) from one side of the seal (20) supplied through the seal loading unit A seal deforming unit (400) for deforming as much as possible; And the seal 20 is fixed in a deformed state to the upper part of the seal cup 10 and the seal 20 is inserted into the seal cup 10 from the upper part of the seal cup 10, Unit 500 as shown in FIG.

An oil application unit 200 for applying oil to a seal mounting groove 11 provided immediately behind the process path of the seal cup loading unit 100 and in which the seal 20 is mounted to the seal cup 10 .

The seal deforming unit 400 includes a seal seating part 410 for fixing the loaded seal 20 to a predetermined position and a seal part for pressing the outer part of the seal 20 from one side of the seal seating part 410, And a seal deforming part 420 for deforming a part of the outer side so that the diameter of the seal part 20 is reduced.

The seal transferring and inserting unit 500 includes a seal gripper 510 for gripping the deformed seal 20 in the seal deforming unit 400 and a seal gripper 510 gripped by the seal gripper 510. [ A seal transfer unit 520 for transferring the seal cup 20 to the upper part of the seal cup 10 transferred through the seal cup loading unit 100 and the seal 20 transferred through the seal transfer unit 520 to the cup seal The seal inserting portion 530 for inserting the seal inserting groove 11 into the seal inserting groove 11 and the seal inserting portion 530 to rotate the seal inserting portion 530 to guide the seal inserting portion 530 into the seal inserting groove 11 And a seal rotating part 540. [

The seal gripper 510 includes a support tube 511 for supporting the upper portion of the seal 20 at an upper portion of the seal 20 and a seal 20 A lifting and lowering cylinder 514 provided on the upper portion of the lifting pipe 512 for lifting the lifting pipe 512 up and down and a lifting and lowering cylinder 514 for lifting the lifting pipe 512 up and down, The seal 20 is pivoted from the inner side fixedly supported by the support tube 511 to the inner peripheral side of the seal 20 and the seal 20 mounted on the seal mounting groove 11 is mounted in the correct position And a seal correcting portion (515) for pushing the seal correctly.

The automatic seal inserting apparatus according to the embodiment of the present invention is capable of installing the seal in a correct position, and has the following effects.

First, there is an effect that the seal can be automatically inserted into the seal cup without the need of an operator.

Second, since the seal is deformed and inserted, the seal can be prevented from being damaged or abraded due to friction in the process of inserting the seal into the seal cup.

Third, there is an effect that the seal can be mounted at a more precise position while rotating one side of the seal after the seal is mounted and rotated for a predetermined interval.

Fourth, there is an effect that the production yield can be increased at a high working speed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing the entire configuration of an automatic seal inserting apparatus according to an embodiment of the present invention,
FIG. 2 is a side view showing a seal cup loading unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position
3 is a front view showing an oil application unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position
4 is a front view showing a seal loading unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position
FIG. 5 is a perspective view illustrating a seal deforming unit of an automatic seal inserting apparatus according to an embodiment of the present invention,
6 is a perspective view showing the seal transferring and inserting unit of the automatic seal inserting apparatus in which the seal according to the embodiment of the present invention can be installed at an accurate position
FIG. 7 is a side sectional view showing a state in which only the seal grip portion is sectioned in the seal transfer and insertion unit of the automatic seal insertion device in which the seal according to the embodiment of the present invention can be installed at an accurate position
8 to 13 are diagrams showing operation states of the seal deforming unit and the seal conveying and inserting unit in the automatic seal inserting apparatus in which the seal according to the embodiment of the present invention can be installed at an accurate position

More particularly, the present invention relates to an automatic seal inserting device, and more particularly, to an automatic seal inserting device in which a seal is restored to its original shape by elasticity by pressing an outer portion of a seal to insert the seal portion into a seal- It is possible to prevent damage or breakage due to friction generated during mounting and to rotate the seal in a state where the inner side of the seal is supported in a state where the seal is restored to its original size, The automatic seal inserter according to the present invention is characterized in that the automatic seal inserter is capable of mounting a seal which can be mounted more accurately in a correct position to be mounted.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an automatic seal inserting apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view showing the entire structure of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position.

1, the present invention mainly includes a seal cup loading unit 100, an oil application unit 200, a seal loading unit 300, a seal deformation unit 400, and a seal transfer and insertion unit 500 .

The seal cup loading unit 100 continuously transports the seal cup 10 to which the seal 20 is to be mounted and loads the seal cup 10 into a predetermined position.

The oil application unit 200 applies oil so as to increase the airtight effect while reducing friction so that the seal 20 can be more smoothly inserted when the seal 20 is inserted into the seal insertion portion.

The seal loading unit 300 continuously transfers the seal 20 inserted into the seal cup 10 and loads the seal 20 in a predetermined position.

The seal deforming unit 400 presses one side of the seal 20 from the outside to deform the supplied seal 20 so that the outer diameter of the seal 20 can be reduced to a smaller size.

The seal transfer and insertion unit 500 is inserted into the central portion of the seal 20 before the seal 20 is deformed in the seal deformation unit 400 to fix and support the deformed seal 20 in a deformed state To the seal cup (10) side and inserted into the seal cup (10).

This allows the seal cup 10 and the seal 20 to be continuously fed while inserting the seal 20 into the seal mounting portion of the seal cup 10 with no need of an operator.

2 is a side view showing a seal cup loading unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position.

2, the seal cup loading unit 100 includes a seal cup transfer jig 110 for transferring the seal cup 10 in a fixed position and a seal cup transfer jig 110 for transferring the seal cup transfer jig 110 to the seal 20, A seal cup transferring rail 120 slidably installed on the seal cup transferring rail 120 for transferring the seal cup transferring rail 120 to the seal cup transferring jig 110, And a seal cup transfer actuator (130) connected to the seal cup transfer jig (110) for providing a power for transferring the seal cup transfer jig (110) along the seal cup transfer rail (120) 140).

As a result, the seal cup transfer actuator 140 reciprocates to enable the seal cup 10 to be continuously loaded at a predetermined position.

3 is a front view showing an oil application unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position.

3, the oil application unit 200 includes an oil supply unit 210 for uniformly supplying oil to the seal cup 10 side, and an oil supply unit 210 for supplying the oil supplied to the lower portion of the oil supply unit 210 to the seal cup 10, An oil dispensing member 220 for dispersing and applying the oil dispenser 210 and the oil dispersing member 220 to the inner peripheral side of the seal cup 10 and an oil application slider 230 for drawing or withdrawing the oil dispenser 210 and the oil dispersing member 220 to the inside of the seal cup 10 ).

Accordingly, when oil is automatically applied to the peripheral edge of the seal cup 10 in the course of feeding the seal cup 10, the airtightness can be increased while minimizing the frictional force when the seal 20 is mounted on the seal cup 10 .

4 is a front view showing a seal loading unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position.

4, the seal loading unit 300 includes a seal supply jig 310 for supplying the seal 20 to an operation position while supporting the seal 20 in an outer state, and a seal transfer unit 300 for transferring the seal supply jig 310, (320).

The seal supply jig 310 reciprocates and feeds the seal 20 by a seal supply cylinder 311 provided at a lower portion thereof.

The seal transferring unit 320 includes a seal transferring cylinder 321 for transferring the seal 20 to a working position and a seal gripping tool 321 for connecting the seal transferring cylinder 321 to the seal transferring cylinder 321 by a bracket, A seal grasping cylinder 323 provided in the seal grasping tool 322 for operating the seal grasping tool 322 and a seal grasping cylinder 323 for operating the seal grasping tool 322 in a state in which the seal 20 is gripped by a seal grasping tool 322. [ And a seal elevating cylinder 324 for elevating the elevating cylinder 324 so as to be able to feed the water.

The seal loading unit 300 may be provided with a plurality of seal supply jigs 310 so that the seals 20 of different sizes may be supplied together to selectively grip and load the seal 20 required for the operation.

As a result, the seal 20 can be continuously and continuously supplied.

5 is a perspective view showing a seal deforming unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position.

5, the seal deformation unit 400 includes a seal seating portion 410 on which the seal 20 supplied through the seal loading unit 300 is seated, a seal seating portion 410 on which the seal seating portion 410 is seated, A seal deforming part 420 for pressing and deforming one side of the deformed seal 20 from the outside and a seal pressing part 430 for compressing the outside of the deformed seal 20 so as to reduce the diameter.

The seal seating portion 410 includes a seal fixing tool 411 for supporting both sides of the seal from the outside of the seal 20 and a seal fixing cylinder 412 for moving the seal fixing tool 411 to approach each other or away from each other .

The seal deforming unit 420 includes a seal deforming tool 421 that is formed in a thin rod shape and presses an outer portion of the seal 20 to reduce the diameter of the seal to be smaller, A deforming tool supporting plate 423 for supporting the deforming tool elevating cylinder 422 and the deforming tool elevating cylinder 422, A deforming tool feeding cylinder 424 provided at one side of the tool supporting plate 423 for deforming the seal 20 by moving the deforming tool 421 and a deforming tool feeding cylinder 424 for deforming the seal 20 A deforming tool feed rail 425 for supporting the deforming tool feed rail 425 so as to be fed only in a linear direction so as not to be displaced when the specific portion is pressed at the outside of the deforming tool feed rail 425, And is fixed to the lower portion of the tool support plate 423, Along the deformation tool transfer rail 425 is configured to include a modified tool transfer guide 426 for transporting the deformed tool support plate (423).

The seal pressing portion 430 presses the seal on both sides of the deformed seal 20 so that the seal is reciprocally slid in a plate form on the outer side where the seal is deformed and slides in different directions, And a seal presser plate 431 which is provided at one side of the seal presser plate 431 and is operated to slide the seal presser plate 431 in a direction opposite to each other by a rotation operation, And a cylinder 432.

The seal press plate 431 presses the seal while being in contact with the seal at both sides of the seal 20. The seal press plate 431 is provided in the form of a slot along the sliding direction of the seal press plate 431 to press the seal press plate 431 A guide hole 431a for guiding movement of the seal 20 only in a linear direction and an arc shape having a diameter smaller than the outer diameter of the seal such that the seal 20 has an arc- And a pressing groove 431b which is in direct contact with both sides of the pressing member 20 and presses and presses.

Therefore, when the seal 20 is supplied, the seal is fixed in the correct position. When the seal 20 is to be inserted into the seal cup 10, the seal 20 is released to transfer the seal to the seal cup 10, And one side portion of the seal is pressed while the seal 20 is fixedly supported and both sides of the deformed seal 20 are pressed once again to deform the seal 20, It is possible to adjust the diameter to be smaller so as to be easily mounted on the base 10.

FIG. 6 is a perspective view of a seal transferring and inserting unit of an automatic seal inserting apparatus in which a seal according to an embodiment of the present invention can be installed at an accurate position, and a seal according to an embodiment of the present invention can be installed at an accurate position Sectional view showing a state in which only the seal gripping portion is sectioned in the seal transfer and insertion unit of the automatic seal insertion device having the seal seal.

6 and 7, the seal transferring and inserting unit 500 transfers the seal 20 deformed by the seal deformation unit 400 and having a reduced diameter to the seal cup 10 side for insertion A seal grip unit 510 for gripping the deformed seal 20 in a deformed state and a seal transfer unit 520 for transferring the seal 20 to the seal cup 10 in a state holding the seal 20 A seal inserting portion 530 for inserting the seal inserting unit 520 in such a manner that the seal inserting unit 520 is moved up and down to be positioned in the seal inserting groove 11 formed in the inside of the seal cup 10, A seal rotation part 540 that rotates the restored seal 20 to a predetermined diameter again as it is fixed in a state of being inserted into the mounting groove 11 and then guided to be more accurately mounted on the seal mounting groove 11 .

The seal gripper 510 includes a support tube 511 having a tube shape in which the interior is hollow and supporting the upper side of the deformed seal 20 at the upper portion of the seal 20, And the lower surface of the support pipe 511 and the upper surface of the ascending pipe 512 in plan view so as to be closer to each other A seal support portion 513 for fixing and supporting the seal 20 and releasing the seal 20 as the seal 20 is separated from the seal support portion 511; 512 in the vertical direction, and a vertically movable lifting cylinder 514 which is vertically movable upward and downward and is rotatably installed inside the elevating pipe 512 to be spaced apart from the inner periphery of the seal 20 When the seal 20 is restored to its original shape as the seal supporting portion 513 releases the seal 20, the inner peripheral edge of the seal 20 Is rotated so that the catalyst is formed by the inner periphery of the seal 20, the seal mount includes a fixed position seal orientation teeth 515 to slide toward the groove 11.

The elevating tube 512 is positioned in the state of being inserted into the seal 20 before the seal 20 is deformed in the seal deforming unit 400 and the seal deforming tool 421 is disposed on one side of the seal 20 A seal deforming tool operation groove 512a is formed in which the seal deforming tool 421 is drawn out and inserted so as to be pressed and deformed to the inside of the steel pipe 512. [

As a result, the support pipe 511 and the elevating pipe 512 can be fixedly supported at the upper and lower portions of the seal 20 in a state in which the seal 20 is deformed.

The seal correcting portion 515 includes a seal supporting bar 515a which is rotatably provided inside the elevating pipe 512 and which is pivotally moved toward or away from the inner peripheral side of the seal 20 from the inside of the seal 20, A seal supporting bar operation cylinder 515b provided on one side of the upper side of the seal supporting bar 515a for rotating the seal supporting bar 515a toward the inner peripheral side of the seal 20 by pushing the upper portion of the seal supporting bar 515a And a seal support bar 515a provided between the seal support bar operation cylinder 515b and the seal support bar 515a so that the seal support bar 515a to be rotated can be accurately brought into close contact with the seal side even if the seal support bar operation cylinder 515b linearly moves A transmitting member 515c for transmitting the driving force of the seal supporting bar operating cylinder 515b in accordance with the rotation angle of the seal supporting bar 515a so that the sealing supporting bar 515a can be rotated, (515a) is turned toward or away from the inner periphery of the seal (20) So that the seal supporting bar 515d and the seal supporting bar 515a that support the seal supporting bar 515a are positioned in the direction in which the seal supporting bar 515d and the seal supporting bar 515a are always spaced apart from the inner periphery of the seal 20 in a state in which the pressure of the seal supporting bar operating cylinder 515b is released And a torsion spring 515e for providing the torsion spring 515e.

As a result, the seal support portion 513 can fix or support the seal 20 in a deformed state while the seal support portion 513 moves close to or away from the upper and lower portions of the seal 20, When the seal 20 is restored to the original shape and is mounted in the seal mounting groove 11 of the seal cup 10, the inner circumference of the seal 20 is selectively inserted into the seal mounting groove 11 of the seal cup 10 So that the seal 20 can be correctly positioned so that the seal 20 can be accurately mounted while being pushed or pivoted.

The seal transfer unit 520 moves the seal 20 to a position where the seal cup 10 is loaded in a state where the seal gripper 510 grips the seal 20, A seal transferring cylinder 521 for transferring the seal 20 by providing the power to be transferred and a path for transferring the seal 20 by the seal transferring cylinder 521 provided on both sides of the seal transferring cylinder 521 And a seal holding rail 522 slidably provided on the seal conveying rail 522 so that the seal holding portion 510 supports the seal holding portion 510 while supporting the seal holding portion 510, And a seal conveyance guide 523 for guiding the sheet conveyance to be conveyed to the conveying unit 10 side.

The seal inserting unit 530 inserts the seal 20 into the seal cup 10 in a state where the seal 20 is transferred to the upper portion of the seal cup 10 by the seal transfer unit 520, A seal inserting cylinder 531 for vertically lifting up and down the seal gripper 510 gripped by the seal 20 and a support bracket 531 vertically lifted and lowered by the seal inserting cylinder 531 while supporting the seal inserting cylinder 531, (532).

The seal rotating part 540 is rotated in a state in which the seal 20 is restored to the original shape with the seal 20 being positioned in the seal mounting groove 11, And a seal positioning portion 515 provided at an upper portion of the rotary housing 541 and provided at the seal gripping portion 510 to seal the seal (not shown) The rotating seal member 542 is rotatably installed in the rotary housing 541 and rotatably supports the seal gripper 510. The rotation cylinder 542 rotatably supports the inner periphery of the seal gripper 510, A rotary support member 543 fixed to the upper portion and rotating the seal gripper 510 by the operation of the rotary cylinder 542 and a rotary support member 543 provided between the rotary cylinder 542 and the rotary support member, And a rotation transmitting member 544 for transmitting the power of the rotation support member 543 to the rotation support member 543. [ do.

At this time, a bearing 541a for supporting the rotation support member 543 is provided inside the rotation housing 541 to smoothly support the seal gripper 510 to rotate while minimizing rotational friction during rotation .

As a result, the seal 20 is accurately transferred and inserted to the mounting position, and the seal 20 is rotated for a predetermined interval in the inserted state, so that the seal can be mounted more accurately in the correct position.

8 to 13 are operational state diagrams showing operation states of the seal deforming unit and the seal transferring and inserting unit in the automatic seal inserting apparatus in which the seal according to the embodiment of the present invention can be installed at an accurate position.

First, referring to FIG. 8, the seal seating part 410 supports and seals the loaded seal 20 from both sides.

The seal gripper 510 is held in the state of being inserted into the seal 20 before the seal 20 is deformed in the seal deforming unit 400. [

Here, the seal gripper 510 is omitted in order to express the deformation state of the seal 20 more easily.

Thereafter, the seal deforming tool 421 deforms the seal 20 so that the diameter of the seal 20 is reduced by being transferred to the center side of the seal 20 while pressing a part of the seal 20 from the outside of the seal 20 .

At this time, the seal deforming tool 421 deforms the seal to deform the diameter of the seal 20 to be slightly smaller than the inner diameter of the seal cup 10 while being drawn into the seal deforming tool operation groove 512a formed in the elevating tube 512 .

9, the seal 20 deformed by the seal deforming tool 421 is pressed on both sides of the seal 20 to be smaller in diameter by the seal pressing plate 431 which is slidingly operated.

As the seal presser plate driving cylinder 432 is rotated, the presser plate is reciprocated along the guide hole 431a formed in the seal presser plate 431.

At this time, a compression groove 431b corresponding to the diameter of the steel pipe 512 of the seal gripper 510 is formed at a position where the seal 20 is compressed, The seal 20 can be pressed in close contact.

10, when the elevating tube 512 of the seal gripper 510 rises while the seal 20 is deformed, the upper and lower portions of the seal 20 are closely contacted with the support tube 511, (513).

Thus, the seal 20 can be fixedly supported on the seal gripper 510 in a deformed state.

The seal 20 is transported to the upper portion of the seal cup for mounting the seal 20 in a state where the seal 20 is fixed to the seal gripper 510 as described above.

11, when the seal 20 is moved to the upper portion of the seal cup 10, the seal inserting unit 530 is operated to insert the seal 20 into the seal cup 10, The support pipe 511 of the seal gripper 510 and the ascending pipe 512 are separated from each other and the seal 20 is released from the fixing of the seal 20 in a state where the seal 20 is positioned in the seal attachment groove 11 of the seal cup 10. [ do.

Accordingly, the seal 20 is restored to its original shape by elasticity, and is mounted on the seal mounting groove 11.

12, when the seal 20 is released and is restored and mounted on the seal mounting groove 11, the seal correcting portion 515 of the seal gripping portion 510 is operated, so that the inner peripheral edge of the seal 20 So that it is pressed and supported by the seal mounting groove 11 side.

13, the seal 20 which is in close contact with the seal mounting groove 11 side by the seal correcting tooth portion 515 can be mounted in close contact with the correct position while being rotated for a predetermined interval by the seal rotating portion 540 .

When the seal 20 is completely attached to the seal cup 10 through the above operation, the seal gripper 510 is moved toward the seal deforming unit 400 again by the seal inserting unit 530 and the seal transferring unit 520 And is positioned at the inner periphery of the seal 20 seated on the seal seating portion 410 of the seal deforming unit 400 so that the operations of FIGS. 8 to 13 can be repeatedly performed successively.

According to the present invention as described above, when the seal is mounted on the seal cup, the seal is deformed to be smaller than the inner diameter of the seal cup, so that the seal cup is mounted on the seal cup, thereby minimizing the friction generated during the mounting process. It is possible to mount more smoothly by minimizing the frictional force through oil injection. By rotating the seal at a certain interval while the seal is mounted, the seal can be mounted more accurately, and the supply and mounting of the seal can be automatically So that the operator is not required and the production speed can be increased.

10: Seal cup 11: Seal mounting groove
20: Seal
100: Seal cup loading unit 110: Seal cup transfer jig
120: Seal cup conveying rail 130: Seal cup conveying guide
140: Seal cup transfer actuator 200: Oil application unit
210: Oil feeder 220: Oil dispersion member
230: Oil application slider 300: Seal loading unit
310: Seal supply jig 311: Seal supply cylinder
320: seal transferring part 321: seal transferring cylinder
322: Seal gripping tool 323: Seal gripping cylinder
324: Seal lifting cylinder 400: Sealing deformation unit
410: Seal seating part 411: Seal fixing tool
412: seal fixing cylinder 420: seal deforming portion
421: Sealing deformation tool 422: Deformation tool lift cylinder
423: deformation tool support plate 424: deformation tool transfer cylinder
425: Deformation tool feed rail 426: Deformation tool feed guide
430: seal crimping portion 431: seal crimping plate
431a: guide hole 431b:
432: Seal presser plate drive cylinder 500: Seal feed and insert unit
510: seal grip portion 511: support pipe
512: winch steel pipe 512a: seal deforming tool movement groove
513: seal supporting portion 514: elevating tube elevating cylinder
515: seal locating portion 515a: seal supporting bar
515b: seal supporting bar operating cylinder 515c: transmitting member
515d: seal supporting bar rotating shaft 515e: torsion spring
520: Seal transport unit 521: Seal transport cylinder
522: Seal transport rail 523: Seal transport guide
530: Seal insertion part 531: Seal insertion cylinder
532: Support bracket 540: Seal rotating part
541: rotating housing 541a: bearing
542: rotating cylinder 543: rotating support member
544: rotation transmitting member

Claims (5)

A seal cup loading unit 100 for continuously supplying the seal cup 10 and loading the seal cup 10 in a predetermined position;
A seal loading unit 300 for continuously supplying a seal inserted into the seal cup 10;
A seal deformation unit 400 for pressing the seal 20 from one side of the seal 20 supplied through the seal loading unit 300 to deform the seal to reduce its diameter; And
The seal 20 is fixed in a deformed state to the upper part of the seal cup 10 and the seal 20 is inserted into the seal cup 10 from the upper part of the seal cup 10, (500)
An oil dispensing unit 200 provided at a rear side of the process path of the seal cup loading unit 100 for applying oil to the seal mounting groove 11 in which the seal 20 is mounted to the seal cup 10 The oil application unit 200 includes an oil supply unit 210 for uniformly supplying oil to the seal cup 10 and an oil supply unit for supplying the oil supplied from the lower part of the oil supply unit 210 to the seal cup 10, And an oil application slider 230 for drawing or drawing the oil dispenser 210 and the oil dispersing member 220 to the inside of the seal cup 10 and,
The seal loading unit 300 includes a seal supply jig 310 for supplying the seal 20 to the operation position while being supported on the outer side, The seal feeding jig 310 feeds the seal 20 while being reciprocated by a seal supply cylinder 311 provided at a lower portion of the seal feeding jig 310, A seal gripping tool 322 which is connected to the seal transferring cylinder 321 by a bracket to grip the seal 20 and a seal gripping tool 322 which is provided on the seal gripping tool 322, A seal gripping cylinder 323 installed to operate the seal gripping tool 322 and a seal lifting cylinder 322 for lifting up and down the seal 20 in a state that the seal 20 is held by the seal gripping tool 322, Lt; RTI ID = 0.0 > 324, < / RTI &
The seal loading unit 300 may include a plurality of seal supply jigs 310 to supply seals 20 of different sizes to selectively hold and load the seal 20 required for the operation,
The seal deforming unit 400 includes a seal seating part 410 for fixing the loaded seal 20 in a fixed position and a seal part for pressing the outer part of the seal 20 from one side of the seal seating part 410, And a seal deforming part 420 for deforming a part of the outer side so that the diameter of the seal part 420 becomes smaller,
The seal transfer and insertion unit 500 includes a seal gripper 510 for gripping the deformed seal 20 in the seal deforming unit 400 and a seal gripper 510 for gripping the seal 20 held by the seal gripper 510. [ A seal transfer unit 520 for transferring the seal cup 10 to an upper portion of the seal cup 10 transferred through the seal cup loading unit 100 and a seal 20 transferred through the seal transfer unit 520 to the cup seal 20, A seal inserting portion 530 for inserting the seal inserting portion 11 into the seal inserting groove 11 and a seal inserting portion 530 for inserting the seal inserting portion 530 into the seal inserting groove 11, (540)
The seal gripper 510 includes a support pipe 511 for supporting the upper portion of the seal 20 at the upper portion of the seal 20 and a support pipe 511 for vertically lifting the seal 20, A steel pipe lifting cylinder 514 provided at the upper portion of the steel pipe 512 for lifting the steel pipe 512 up and down and a steel pipe lifting and lowering cylinder 514 provided inside the steel pipe 512 The seal 20 is pivoted from the inner side fixedly supported by the support tube 511 to the inner peripheral side of the seal 20 so that the seal 20 mounted on the seal mounting groove 11 is pushed Includes a seal locating portion (515)
The seal correcting portion 515 includes a seal supporting bar 515a which is rotatably provided inside the elevating tube 512 and is pivotally moved toward or away from the inner peripheral side of the seal 20 from the inside of the seal 20 A seal supporting bar operation cylinder (not shown) provided on one side of the upper side of the seal supporting bar 515a to rotate the seal supporting bar 515a toward the inner peripheral side of the seal 20 by pushing the upper part of the seal supporting bar 515a 515b provided between the seal supporting bar operating cylinder 515b and the seal supporting bar 515a so that the seal supporting bar 515a to be rotated is brought into close contact with the seal side even if the seal supporting bar operating cylinder 515b linearly moves A transmitting member 515c for transmitting the driving force of the seal supporting bar operating cylinder 515b in accordance with the rotation angle of the seal supporting bar 515a so as to be able to rotate accurately, So that the bar 515a is pivotally moved toward or away from the inner peripheral side of the seal 20 So that the seal supporting bar 515d and the seal supporting bar 515a that support the seal supporting bar 515a are positioned in the direction in which the seal supporting bar 515d and the seal supporting bar 515a are always spaced apart from the inner periphery of the seal 20 in a state in which the pressure of the seal supporting bar operating cylinder 515b is released And a torsion spring (515e) for providing the torsion spring (515e).
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