KR20230001653A - Automatic device for inserting igniter into a studbolt - Google Patents

Abstract

The present invention relates to an automatic igniter inserting device for a stud bolt, which is configured to automatically insert a cylindrical igniter into the stud bolt instead of a conventional spherical igniter. The automatic igniter inserting device for a stud bolt comprises: a housing which has a mounting hole formed inside and an open hole formed at one end; a pressurizing module which is inserted into the mounting hole through the open hole, into which one end of the stud bolt is inserted, and which has a second supply passage formed from the outer circumferential surface toward the inside, through which an igniter to be inserted into the stud bolt is supplied; a cover member which is coupled to the housing through the open hole to make the pressurizing module placed in the mounting hole; and an igniter feeding unit which is coupled to the cover member and has a first supply passage communicating with the second supply passage formed therethrough so that the igniter can be supplied to the second supply passage.

Description

Stud bolt ignition agent insertion automation device {AUTOMATIC DEVICE FOR INSERTING IGNITER INTO A STUDBOLT}

The present invention relates to an apparatus for automating the insertion of an ignition agent into a stud bolt, and more particularly, to a stud bolt which is implemented to automatically insert a cylindrical ignition agent instead of a conventional spherical ignition agent into a stud bolt. It relates to an automatic topic insertion device.

In general, welding stud bolts are welded and fixed at regular intervals to the surface of building steel materials such as I-beams and c-shaped steels, and are used to increase the bonding strength between building steel materials and concrete during concrete pouring.

These welding stud bolts are manufactured in the form of forming a groove at the tip and press-fitting an aluminum ball that functions as an energizing terminal into the groove formed in this way. It serves to improve electrical contact and prevent spark generation.

There are various devices for press-fitting a ball into one end of such a stud bolt.

However, in conventional devices for press-fitting a ball into one end of a stud bolt, after the ball is press-fitted into the stud bolt, the operator must directly separate the stud bolt into which the ball is press-fitted from the device, which increases working time and poses a safety problem. is also occurring.

Ignation in the form of a ball is difficult to be completely inserted into the hole due to its shape, and causes air pressure remaining inside the stud bolt hole to cause frequent separation during packing and transportation of the stud bolt.

In addition, the existing ball-shaped ignition agent is manually pressed into the stud bolt one by one, causing deformation of the ignition agent shape, and there are many cases in which the ignition agent cannot function as an ignition agent during welding due to the height deviation of the ignition agent. .

On the other hand, the above-mentioned background art is technical information that the inventor possessed for derivation of the present invention or acquired in the process of derivation of the present invention, and cannot necessarily be said to be known art disclosed to the general public prior to filing the present invention. .

Korean Patent Publication No. 10-2003-0040322

One aspect of the present invention provides an ignition agent insertion automation device for a stud bolt implemented to automatically insert a cylindrical ignition agent into a stud bolt instead of a conventional spherical ignition agent.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

An automatic device for inserting an ignition agent into a stud bolt according to an embodiment of the present invention includes a housing having a mounting hole formed therein and an open hole formed at one end; a pressing module inserted into the mounting hole through the opening hole, having one end of a stud bolt inserted therein, and having a second supply passage through which an ignition agent to be inserted into the stud bolt is supplied from an outer circumferential surface to an inner direction; a cover member coupled to the housing through the opening hole to seat the pressure module in the mounting hole; and an ignition agent supply unit coupled to the cover member and having a first supply passage communicating with the second supply passage formed therethrough so as to supply the ignition agent to the second supply passage.

In one embodiment, the first supply passage may extend vertically from an upper side of the ignition agent supply passage to a lower side of the ignition agent supply passage communicating with an upper inlet of the second supply passage.

In one embodiment, the ignition agent may be formed in a cylindrical shape.

In one embodiment, one end and the other end of the ignition agent may be rounded in a hemispherical shape.

In one embodiment, the housing may have a supporting jaw formed therein.

In one embodiment, the pressing module may include a fixed block whose other end is supported in contact with the supporting jaw; It is spaced apart from one end of the fixed block, a second supply passage is formed from the outer circumferential surface toward the inside, and a guide passage communicates with the second supply passage and through which the ignition agent supplied through the second supply passage is disposed passes through. a first sleeve having a seating groove at one end communicating with the guide passage and into which one end of the stud bolt is inserted; a second sleeve disposed spaced apart from the other end of the fixing block and supported in contact with the other end of the housing; a first elastic support portion disposed between the first sleeve and the fixing block to elastically support the first sleeve in a direction opposite to the fixing block; a second elastic supporter disposed between the second sleeve and the fixing block to elastically support the second sleeve in a direction opposite to the fixing block; a press-fit rod having the other end mounted on the fixing block and having one end inserted into the guide path to support the igniter disposed in the guide path; A discharge rod having the other end coupled to the second sleeve, one end penetrating the fixing block and the first sleeve, and disposed to be movable together with the second sleeve with respect to the fixing block and the second sleeve. there is.

In one embodiment, in the ignition agent insertion automation device of the stud bolt according to an embodiment of the present invention, when the stud bolt inserted into the seating groove hits, the stud bolt pushes the first sleeve in the direction of the fixing block. While moving, the ignition agent supported by the press-fit rod is press-fitted into one end of the stud bolt, and when the second sleeve moves in the direction of the first sleeve by an external force, the discharge rod is seated in the stud bolt. The bolt may be pushed and discharged to the outside of the pressure module.

In one embodiment, the first elastic support portion, a first support plate is formed in the form of a square flat plate to support the first sleeve; A first side bending frame that is bent downward from one side of the first support plate, one side surface forming a vertical surface, and the other side surface forming a first upper inclined surface such that the other side surface is inclined in one direction from the upper side to the lower side; It forms a symmetrical structure in the left and right directions with the first side bending frame, and is bent downward from the other side of the first support plate, and the other side surface forms a vertical surface, and as one side goes from the upper side to the lower side, the other side is different. A second side bending frame forming a second upper inclined surface to be inclined in one direction; a second support plate formed in a square flat plate shape and spaced downward from the first support plate to support the fixing block; The upper part is connected to the lower side of the first support plate to slide in the left and right directions, and the lower part is connected to the upper side of the second support plate to slide in the left and right directions, so that the first support plate and the second support plate are connected to each other. It is supported between the support plates, and a first lower inclined surface is formed such that one side is inclined in the other direction so as to face the first upper inclined surface from the lower side to the upper side, and the first lower inclined surface is formed between the first supporting plate and the second supporting plate. a first side support frame in which the first lower inclined surface is pushed and moved in another direction by the first upper inclined surface as the distance decreases; And forming a symmetrical structure in the left and right direction with the first side support frame, the upper part is connected to the lower side of the first support plate to slide in the left and right directions, and the lower part is installed on the upper side of the second support plate in the left and right direction The second lower inclined surface is installed to be slidably connected to support between the first supporting plate and the second supporting plate, and the other side is inclined in one direction so as to face the second upper inclined surface from the lower side to the upper side. And a second side support frame in which the second lower inclined surface is pushed and moved in one direction by the second upper inclined surface as the distance between the first supporting plate and the second supporting plate decreases. can

In one embodiment, the first side support frame is connected to an upper sliding groove extending in the left and right directions along the upper side of the second support plate so that a lower portion can slide in the left and right directions, and is installed on one side of the first side support frame. 1 a support frame body on which a lower slope is formed; The upper side is bent in the other direction and connected to the lower sliding groove extending in the left and right directions along the lower side of the first support plate so as to be slid in the left and right directions, and the lower portion extending in the vertical direction is the support frame. An upper body support that is inserted and installed into an upper support groove formed on an upper portion of the body; at least one first spring installed along the lower side of the upper support groove to support the lower side of the upper body support; At least one second spring installed along the other side of the upper sliding groove to support the other lower side of the support frame body; at least one third spring installed along the other side of the lower sliding groove to support the other upper side of the upper body support; a first leg gear formed in a vertical direction along the first upper inclined surface; a second leg gear formed in a vertical direction along the first lower inclined surface; and interlockingly installed between the first leggear and the second leggear, and rotating along the first leggear and the second leggear as the first side-bending frame moves in the vertical direction, the support It may include; at least one gap support gear for moving the frame body in the forward and backward directions.

In one embodiment, the first side bending frame is formed by bending downward from one side of the first support plate, one side forming a vertical surface, and the other side forming the first leg gear. A bending frame body made of an upper inclined surface; a vertical support bar extending in a vertical direction, installed above the second support plate, and having an upper portion inserted into a lower support groove formed in a lower portion of the bending frame body; and a vertical buffer spring installed on the upper side of the lower support groove to support the upper side of the collection support bar.

In one embodiment, the gap support gear may include a gear body engaged and connected between the first leg gear and the second leg gear; A first sliding guide groove formed in a disk shape, rotatably connected to the front end of the gear body, and extending vertically along the first leg gear to prevent separation of the gear body, and the first a first guide wheel seated in a second sliding guide groove extending vertically along the second leg gear while facing the sliding guide groove; And formed in a disk shape and rotatably connected to the rear end of the gear body, spaced apart from the rear end from the first sliding guide groove to prevent separation of the gear body, and vertically along the first leg gear. A second guide wheel seated in a third sliding guide groove that extends and a fourth sliding guide groove that faces the third sliding guide groove and extends vertically along the second leg gear.

According to one aspect of the present invention described above, by automatically inserting a cylinder-shaped ignition agent instead of the existing spherical ignition agent into the stud bolt, the departure shape of the ignition agent is prevented from the stud bolt, and a certain ignition agent It can provide the effect of realizing height.

Effects of the present invention are not limited to the effects mentioned above, and various effects may be included within a range apparent to those skilled in the art from the contents to be described below.

1 is a diagram showing a schematic configuration of an automatic device for inserting an ignition agent into a stud bolt according to an embodiment of the present invention.
2 is a view showing a fastening structure of an ignition agent of a stud bolt according to the present invention.
3 is a view explaining the insertion of the ignition agent by the automatic device for inserting the ignition agent into the stud bolt according to an embodiment of the present invention.
4 to 6 are views showing an embodiment of the first elastic support unit of FIG. 3 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description of the present invention which follows refers to the accompanying drawings which illustrate, by way of illustration, specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable one skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other but are not necessarily mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in another embodiment without departing from the spirit and scope of the invention in connection with one embodiment. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

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

1 is a diagram showing a schematic configuration of an automatic device for inserting an ignition agent into a stud bolt according to an embodiment of the present invention.

Referring to FIG. 1 , an ignition agent insertion automation device 10 of a stud bolt according to an embodiment of the present invention for each individual includes a housing 100, a pressurization module 200, a cover member 300, and an ignition agent supply unit 400. ).

The housing 100 has a mounting hole 110 for placing the pressure module 200 therein, and an open hole 120 for installing the cover member 300 after the pressure module 200 is inserted at one end. ) Is formed, and a pressurizing hole 140 communicating the mounting hole 110 and the outside is formed at the other end.

The pressing module 200 is inserted into the mounting hole 110 through the opening hole 120 and then fastened by the cover member 300, and one end of the stud bolt B as shown in FIG. is inserted, and a second supply passage 221 is formed through which the ignition agent (I) to be inserted into the stud bolt (B) is supplied from the outer circumferential surface to the inside.

Therefore, the ignition agent (I) supplied from the outside passes through the first supply passage 410 of the ignition agent supply unit 400 and the second supply passage 221 of the pressurization module 200 to the inside of the pressurization module 200. supplied with

The cover member 300 is coupled to the housing 100 through the open hole 120 to seat the pressure module 200 in the mounting hole 110, and the ignition agent supply unit 400 is installed on the upper side.

The ignition agent supply unit 400 is a first supply passage coupled to the cover member 300 and communicating with the second supply passage 221 so as to supply the ignition agent I to the second supply passage 221. 410 is formed through.

In one embodiment, the upper inlet of the first supply passage 410 may form an inclined surface 411 so that the cylindrical ignition agent I may be sequentially supplied.

In one embodiment, the first supply passage 410 is the ignition agent supply unit 400 so that the ignition agent (I) disposed on the lower side can descend sequentially to the lower side by the weight of the ignition agent (I) seated on the upper side. It may extend vertically from the upper side of the second supply passage 221 to the lower side of the ignition agent supply unit 400 communicating with the upper inlet of the second supply passage 221.

In one embodiment, the igniter (I) may be formed in a cylindrical shape (Cylinder0) as shown in FIG. 2 so that it can be inserted into the seating groove (B1) formed in the stud bolt (B).

In one embodiment, one end and the other end of the ignition agent (I) may be rounded in a hemispherical shape.

The ignition agent insertion automation device 10 of a stud bolt according to an embodiment of the present invention for each individual having the configuration described above automatically inserts a cylindrical ignition agent into a stud bolt instead of a conventional spherical ignition agent. By inserting it, it is possible to prevent the ignition agent from being separated from the stud bolt and realize a constant height of the ignition agent.

3 is a view showing the pressurization module of FIG. 1;

Referring to FIG. 3, the pressing module 200 includes a fixing block 210, a first sleeve 220, a second sleeve 230, a first elastic support part 240, a second elastic support part 250, and a press fit It includes a rod 260 and a discharge rod 270.

In one embodiment, the housing 100 may have a supporting jaw 130 formed therein so that the fixing block 210 can be supported.

The fixing block 210 is disposed between the first elastic support part 240 and the second elastic support part 250, and the other end is supported in contact with the support jaw 130, and a press-fit rod 260 is installed at one end.

The first sleeve 220 is spaced apart from one end of the fixing block 210, has a second supply passage 221 formed from the outer circumferential surface to the inside, communicates with the second supply passage 221, and provides a second supply. A guide path 223 in which the ignition agent I supplied through the passage 221 is disposed is formed through, and one end communicates with the guide path 223 and a seating groove into which one end of the stud bolt B is inserted ( 222) is formed.

The second sleeve 230 is spaced apart from the other end of the fixing block 210 and is supported in contact with the other end of the housing 100, that is, the mounting hole 110.

The first elastic support part 240 is disposed between the first sleeve 220 and the fixing block 210 to elastically support the first sleeve 220 in the opposite direction of the fixing block 210 .

The second elastic support part 250 is disposed between the second sleeve 230 and the fixing block 210 to elastically support the second sleeve 230 in the opposite direction of the fixing block 210 .

The press-fit rod 260 has the other end mounted on the fixing block 210 and one end inserted into the guide path 223 to support the ignition agent I disposed on the guide path 223. ) to fasten the ignition agent (I) to the stud bolt (B).

The discharge rod 270 has the other end coupled to the second sleeve 230 and one end passing through the fixing block 210 and the first sleeve 220, with respect to the fixing block 210 and the second sleeve 230. It is disposed movably together with the second sleeve 230 .

The ignition agent insertion automation device 10 of the stud bolt having the above-described configuration, when the stud bolt B inserted into the seating groove 222 is struck (in the case of FIG. 3 (a)), the stud bolt B While pushing the first sleeve 220 in the direction of the fixing block 210 (in the case of FIG. 3 (b)), the igniter (I) supported by the press-fit rod 260 moves through the stud bolt (B). It is press-fitted at one end, and when the second sleeve 230 moves in the direction of the first sleeve 220 by an external force, the discharge rod 270 pushes the stud bolt B seated in the seating groove 222 to release the pressure module. It can be discharged to the outside (in the case of FIG. 3 (c)).

More specifically, the driving method is described as follows.

In a free state where no external force acts, it is as shown in FIG. 1 .

At this time, the ignition agent (I) disposed on the guide path 223 is supported between the stopper 224 and the press-fit rod 260 so as not to flow.

When the stud bolt (B) is inserted into the seating groove 222 and hit in the right direction in the drawing, the first sleeve is affected by the external force acting on the stud bolt (B) as shown in (a) of FIG. 220 moves in the right direction where the fixing block 210 is disposed while compressing the first spring 240.

At this time, since the other end of the fixing block 210 is caught on the supporting jaw 130 of the housing 100 and is supported, it does not move and maintains a fixed state, and the press-fit rod 260 formed at one end of the fixing block 210 The pyrotechnic agent (I) is also maintained in a fixed state while supporting it.

As the first sleeve 220 is moved to the right by the stud bolt B, one end of the stud bolt B comes into contact with the igniter I supported by the press-fit rod 260, gradually increasing the stud bolt It is press-fitted and coupled to one end of (B).

Then, the first sleeve 220 stably moves to the right side while being guided by the discharge rod 270 inserted into the slide hole 280 and the insertion fixing protrusion 420 inserted into the placement groove 285. .

When the press-fitting of the ignition agent (I) into one end of the stud bolt (B) is completed, the force pushing the stud bolt (B) to the right is removed.

Then, the first sleeve 220 and the stud bolt B are moved to the left by the elastic restoring force of the compressed first spring 240 as shown in FIG. 3(b).

Then, the joining protrusion 231 protruded through the pressure hole 140 formed at the other end of the housing 100 is pushed leftward.

Then, as shown in (c) of FIG. 3, while the second sleeve 230 moves in the left direction, the discharge rod 270 coupled to the second sleeve 230 moves in the left direction.

The discharge rod 270 moves leftward along the slide hole 280 and pushes the stud bolt B inserted into the seating groove 222 to the left.

Through this, the discharge rod 270 automatically separates and separates the stud bolt B from the seating groove 222 so that the stud bolt B into which the ignition agent I is press-fitted is safely transported outside the manufacturing device without operator intervention. As it can be discharged into the air, production time can be shortened and safety accidents of workers can be prevented in advance.

As described above, the present invention press-fits the ignition agent (I) to one end of the stud bolt (B) while automatically supplying the ignition agent (I), and then uses the discharge rod 270 to remove the stud bolt (B) to the outside. It can be ejected automatically.

4 to 6 are views showing an embodiment of the first elastic support unit of FIG. 3 .

4 to 6, the first elastic support unit 500 according to an embodiment includes a first support plate 510, a first side bending frame 520, a second side bending frame 530, 2 includes a support plate 540, a first side support frame 550 and a second side support frame 560.

Here, the first elastic support part 500 according to one embodiment, as shown in FIG. 1, the first support plate 510 is located at one end and the second support plate 540 is located at the other end in the horizontal direction. It will be arranged in a bent shape, but hereinafter, for convenience of explanation, the first support plate 510 is located at the top and the second support plate 540 is located at the bottom. do.

The first support plate 510 is formed in the form of a square flat plate to support the first sleeve 220, the first side bending frame 520 is formed on one side, and the second side bending frame 530 is formed on the other side. is formed, and is supported by being spaced upward from the second support plate 540 by the first side support frame 550 and the second side support frame 560 .

The first side bending frame 520 is bent from one side of the first support plate 510 to the lower side, and one side surface forms a vertical surface, and the other side surface is inclined in one direction from the upper side to the lower side. 1 upper inclined surface 520a is formed, and the first upper inclined surface 520a is supported by the first lower inclined surface 550a of the first side support frame 550 and moves in the vertical direction, so that the first side support frame 550 slides in the left and right directions.

Here, the second side bending frame 530 forms a left-right symmetrical structure with the first side bending frame 520 to be described later, and the bending frame body 521 of the first side bending frame 520 to be described later, vertical Configurations such as the support bar 522 and the vertical buffer spring 523 can be equally applied, and the description thereof will be omitted to avoid duplication of description.

In one embodiment, the first side bending frame 520 includes a bending frame body 521, a vertical support bar 522 and a vertical buffer spring 523.

The bending frame body 521 is bent downward from one side of the first support plate 510, one side surface forms a vertical surface, and the other side surface is a first upper inclined surface on which the first leg gear 556 is formed (520a), the lower side is supported by the vertical support bar (522).

The vertical support bar 522 extends in the vertical direction and is installed on the upper side of the second support plate 540, and the upper part is inserted into the lower support groove 521a formed in the lower part of the bent frame body 521. The upper side is supported by the vertical buffer spring 523.

The vertical buffer spring 523 is installed on the upper side of the lower support groove and supports the upper side of the vertical support bar 522 using elastic force to buffer vertical vibration or shock generated in the bending frame body 521. give.

The second side bending frame 530 forms a symmetrical structure in the left and right direction with the first side bending frame 520, and is bent downward from the other side of the first support plate 510, but the other side is a vertical plane. A second upper inclined surface 530a is formed so that one side surface is inclined in the other direction from the upper side to the lower side, and the second upper inclined surface 530a is the second lower part of the second side support frame 560. It is supported by the inclined surface 560a and slides the second side support frame 560 in the left and right directions as it moves up and down.

The second support plate 540 is formed in a square flat plate shape, is spaced downward from the first support plate 510 to support the fixing block 210, and has a first side support frame 550 and a second support frame 550 on the upper side. The side support frame 560 is connected and installed so as to slide in the left and right directions, respectively.

The first side support frame 550 forms a symmetrical structure in the left and right directions with the second side support frame 560, and the upper part is connected to the lower side of the first support plate 510 so as to slide in the left and right directions, and is installed. , The lower part is connected to the upper side of the second support plate 540 so as to slide in the left and right directions, and supports between the first support plate 510 and the second support plate 540, and one side moves from the lower side to the upper side. The first lower inclined surface 550a is formed so as to be inclined in one direction to face the first upper inclined surface 520a gradually, and as the distance between the first support plate 510 and the second support plate 540 decreases, The first lower inclined surface 550a is pushed and moved in one direction by the first upper inclined surface 520a.

Here, the second side support frame 560 forms a left-right symmetrical structure with the first side support frame 550 to be described later, and includes a support frame body 551, an upper body support 552, and a first spring to be described later. Components such as 553, second spring 554, third spring 555, first leg gear 556, second leg gear 557, and at least one spacing support gear 558 are the same As applicable, the description will be omitted to avoid duplication of description.

In one embodiment, the first side support frame 550 includes a support frame body 551, an upper body support 552, a first spring 553, a second spring 554, a third spring 555, A first leg gear 556, a second leg gear 557, and at least one spacing support gear 558 may be included.

The support frame body 551 is connected to and installed so that the lower part can slide in the left and right directions in the upper sliding groove 541 extending in the left and right directions along the upper side of the second support plate 540, and the first support frame body 551 is installed on one side. A lower inclined surface 550a is formed.

In one embodiment, the support frame body 551 is a sliding formed extending along one side and the other side of the upper sliding groove 541 on one side and the other side of the lower part in order to prevent the upper sliding groove 541 from moving away. It is inserted into the groove (not shown in the drawing for convenience of explanation) to form a sliding protrusion (K2) for sliding movement.

The upper body support 552 is connected to the lower sliding groove 511 extending in the left and right direction along the lower side of the first support plate 510 by bending the upper side in a different direction so as to be slid in the left and right directions. , The lower part extending in the vertical direction is inserted into the upper support groove 5511 formed on the upper part of the support frame body 551 and supported by the first spring 553.

In one embodiment, the upper body support 552 is a sliding formed extending along one side and the other side of the lower sliding groove 511 on one side and the other side of the lower side in order to prevent the lower sliding groove 511 from moving away. It is inserted into the groove (not shown in the drawing for convenience of explanation) to form a sliding protrusion (K1) for sliding movement.

At least one first spring 553 is installed along the lower side of the upper support groove 5511 to support the lower side of the upper body support 552 and vibrate in the vertical direction transmitted through the upper body support 552 or shock absorber, etc.

At least one second spring 554 is installed along the other side of the upper sliding groove 541 to support the other lower side of the support frame body 551 .

At least one third spring 555 is installed along the other side of the lower sliding groove 511 to support the other upper side of the upper body support 552 .

That is, the second spring 554 and the third spring 555 bring the support frame body 551 and the upper body support 552 into close contact in one direction, that is, in the direction of the second upper inclined surface 530a, by using elastic force. As a result, the first side bending frame 520 overcomes the external force pressed from the upper side to prevent the lowering, as well as to absorb vibration or shock in the vertical direction transmitted through the first side bending frame 520. .

The first leg gear 556 is installed to face the second leg gear 557 with the gap support gear 558 therebetween, and is formed in the vertical direction along the first upper inclined surface 520a to form a gap support gear ( 558) is interlocked and connected.

The second leg gear 557 is installed to face the first leg gear 556 with the gap support gear 558 therebetween, and is formed in the vertical direction along the first lower inclined surface 550a to form a gap support gear ( 558) is interlocked and connected.

The gap support gear 558 is engaged and connected between the first leg gear 556 and the second leg gear 557, and as the first side bending frame 520 moves in the vertical direction, the first leg gear ( 556) and the second leg gear 557 while rotating and moving the support frame body 551 forward and backward.

In one embodiment, the gap support gear 558 may include a gear body 5581 , a first guide wheel 5582 and a second guide wheel 5583 .

The gear body 5581 is engaged and connected between the first leg gear 556 and the second leg gear 557, the first guide wheel 5582 is connected to the front end, and the second guide wheel ( 5583) is connected and installed.

The first guide wheel 5582 is formed in the shape of a disc and is rotatably connected to the front end of the gear body 5581, and along the first leg gear 556 to prevent the gear body 5581 from leaving. In the first sliding guide groove (L1) extending in the vertical direction and the second sliding guide groove (L1) extending in the vertical direction along the second leg gear 557 while facing the first sliding guide groove (L1) settle in

The second guide wheel 5583 is formed in the shape of a disc and is rotatably connected to the rear end of the gear body 5581, and is rotatably installed from the first sliding guide groove L1 to prevent the gear body 5581 from being separated. A third sliding guide groove (L3) spaced apart from the rear end and extending in the vertical direction along the first leg gear 556 and a vertical direction along the second leg gear 557 while facing the third sliding guide groove (L3) It is seated in the fourth sliding guide groove (L4) formed extending to.

That is, the gap support gear 558 moves the support frame body 551 while rotating between the first leg gear 556 and the second leg gear 557 as the bending frame body 521 descends, or As the support frame body 551 is brought into close contact with each of the springs 554 and 555 in one direction, the bending frame body 521 may be moved up and down.

The second side support frame 560 forms a symmetrical structure with the first side support frame 550 in the left-right direction, and the upper part is connected to the lower side of the first support plate 510 so as to slide in the left-right direction, and is installed. , The lower part is connected to the upper side of the second support plate 540 so as to slide in the left and right directions, and supports between the first support plate 510 and the second support plate 540, and the other side faces from the lower side to the upper side. A second lower inclined surface 560a is formed so as to be inclined in one direction to face the second upper inclined surface 530a toward The second lower inclined surface 560a is pushed and moved in one direction by the second upper inclined surface 530a.

The first elastic support unit 500 according to an embodiment having the above-described configuration supports the first sleeve 220 and the fixing block 210 between the first sleeve 220 and the fixing block 210 by using elastic force, thereby reciprocating the fixing block 210 It is possible to maintain a stable elastic supporting force even in the repeated driving of the.

The above-described embodiments are for illustrative purposes, and those skilled in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical spirit or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the following claims rather than the detailed description above, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof. .

10: Stud bolt ignition agent insertion automation device
100: housing
200: pressurization module
300: cover member
400: ignition agent supply unit

Claims (8)

A housing having a mounting hole formed therein and an open hole formed at one end;
a pressing module inserted into the mounting hole through the opening hole, having one end of a stud bolt inserted therein, and having a second supply passage through which an ignition agent to be inserted into the stud bolt is supplied from an outer circumferential surface to an inner direction;
a cover member coupled to the housing through the opening hole to seat the pressure module in the mounting hole; and
An ignition agent supply unit coupled to the cover member and having a first supply passage communicating with the second supply passage formed therethrough so as to supply the ignition agent to the second supply passage,
The first supply passage,
The ignition agent insertion automation device of the stud bolt extending in the vertical direction from the upper side of the ignition agent supply unit to the lower side of the ignition agent supply unit communicating with the upper entrance of the second supply passage.
The method of claim 1, wherein the ignition agent,
Formed in a cylinder shape, an ignition agent insertion automation device for stud bolts.
The method of claim 2, wherein the ignition agent,
An ignition agent insertion automation device for stud bolts, in which one end and the other end are rounded in a hemispherical shape.
The method of claim 1, wherein the housing,
An automatic device for inserting an ignition agent into a stud bolt in which a support jaw is formed therein.
The method of claim 4, wherein the pressing module,
a fixed block whose other end is in contact with and supported by the supporting jaw;
It is spaced apart from one end of the fixed block, a second supply passage is formed from the outer circumferential surface toward the inside, and a guide passage communicates with the second supply passage and through which the ignition agent supplied through the second supply passage is disposed passes through. a first sleeve having a seating groove at one end communicating with the guide passage and into which one end of the stud bolt is inserted;
a second sleeve disposed spaced apart from the other end of the fixing block and supported in contact with the other end of the housing;
a first elastic support portion disposed between the first sleeve and the fixing block to elastically support the first sleeve in a direction opposite to the fixing block;
a second elastic supporter disposed between the second sleeve and the fixing block to elastically support the second sleeve in a direction opposite to the fixing block;
a press-fit rod having the other end mounted on the fixing block and having one end inserted into the guide path to support the igniter disposed in the guide path; and
A discharge rod having the other end coupled to the second sleeve, one end penetrating the fixing block and the first sleeve, and disposed to be movable together with the second sleeve with respect to the fixing block and the second sleeve; Stud bolt ignition agent insertion automation device.
According to claim 5,
When the stud bolt inserted into the seating groove is struck, the stud bolt pushes and moves the first sleeve in the direction of the fixing block, so that the igniter supported by the press rod is pressed into one end of the stud bolt, and the external force When the second sleeve moves in the direction of the first sleeve, the discharge rod pushes the stud bolt seated in the seating groove and discharges the stud bolt to the outside of the pressing module.
The method of claim 5, wherein the first elastic support,
a first support plate formed in a square flat plate shape to support the first sleeve;
A first side bending frame that is bent downward from one side of the first support plate, one side surface forming a vertical surface, and the other side surface forming a first upper inclined surface such that the other side surface is inclined in one direction from the upper side to the lower side;
It forms a symmetrical structure in the left and right directions with the first side bending frame, and is bent downward from the other side of the first support plate, and the other side surface forms a vertical surface, and as one side goes from the upper side to the lower side, the other side is different. A second side bending frame forming a second upper inclined surface to be inclined in one direction;
a second support plate formed in a square flat plate shape and spaced downward from the first support plate to support the fixing block;
The upper part is connected to the lower side of the first support plate to slide in the left and right directions, and the lower part is connected to the upper side of the second support plate to slide in the left and right directions, so that the first support plate and the second support plate are connected to each other. It is supported between the support plates, and a first lower inclined surface is formed such that one side is inclined in the other direction so as to face the first upper inclined surface from the lower side to the upper side, and the first lower inclined surface is formed between the first supporting plate and the second supporting plate. a first side support frame in which the first lower inclined surface is pushed and moved in another direction by the first upper inclined surface as the distance decreases; and
It forms a symmetrical structure with the first side support frame in the left-right direction, and the upper part is connected to the lower side of the first support plate to slide in the left-right direction, and the lower part is installed on the upper side of the second support plate in the left-right direction. The second lower inclined surface is installed to be slidably connected to support between the first supporting plate and the second supporting plate, and the other lower inclined surface is inclined in one direction so as to face the second upper inclined surface from the lower side to the upper side. And a second side support frame in which the second lower inclined surface is pushed and moved in one direction by the second upper inclined surface as the distance between the first supporting plate and the second supporting plate decreases. Stud bolt ignition agent insertion automation device.
The method of claim 7, wherein the first side support frame,
a support frame body connected to an upper sliding groove extending left and right along an upper side of the second support plate so that a lower portion thereof can slide in a left and right direction, and having the first lower inclined surface formed on one side thereof;
The upper side is bent in the other direction and connected to the lower sliding groove extending in the left and right directions along the lower side of the first support plate so as to be slid in the left and right directions, and the lower portion extending in the vertical direction is the support frame. An upper body support that is inserted and installed into an upper support groove formed on an upper portion of the body;
at least one first spring installed along the lower side of the upper support groove to support the lower side of the upper body support;
At least one second spring installed along the other side of the upper sliding groove to support the other lower side of the support frame body;
at least one third spring installed along the other side of the lower sliding groove to support the other upper side of the upper body support;
a first leg gear formed in a vertical direction along the first upper inclined surface;
a second leg gear formed in a vertical direction along the first lower inclined surface; and
It is engaged and connected between the first leg gear and the second leg gear, and rotates along the first leg gear and the second leg gear as the first side bending frame moves in the vertical direction, and the support frame At least one spacing support gear for moving the body in the forward and backward directions; including, an ignition agent insertion automation device for stud bolts.

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