KR20240007329A - Nozzle for supplying tps spacer - Google Patents

Abstract

The present invention relates to a TPS interstitial supply nozzle, comprising: a body member provided therein with a first flow path for flowing the TPS resin downward according to a preset first angle; A front member provided at a front end of the body member, the front member having a second flow path inside that communicates with the first flow path and causes the body to flow upward according to a preset second angle; A cover member provided on the upper part of the body member and transmitting the driving force of the driving motor; and a slide provided between the body member and the cover member, moving in the front or rear direction according to the driving force transmitted from the cover member, and selectively discharging the TPS resin by opening or closing the second flow path. By including a member, the TPS resin can be smoothly supplied.

Description

TPS spacing supply nozzle {NOZZLE FOR SUPPLYING TPS SPACER}

The present invention is a method of making TPS resin flow through a first flow path of a body member that flows downward according to a preset first angle, and a front member that communicates with the first flow path and flows upward according to a preset second angle. TPS resin can be smoothly supplied by flowing through two channels and selectively discharging the TPS resin by opening or closing the second channel through a slide member that moves in the front or rear direction depending on the driving force of the drive motor. This is about the TPS gap supply nozzle.

As is well known, double-layer glass is a combination of two or more sheets of glass with a predetermined gap. Compared to single-layer glass, it not only minimizes indoor energy loss, but also reduces the surface temperature of the inner glass despite a decrease in external temperature. Deterioration is relatively small, so the dew formation phenomenon can be suppressed, and the soundproofing performance is excellent, so noise transmission between indoors and outdoors can be effectively blocked.

Such double-layer glass may include an inner glass located on the inside of the building, an outer glass located on the outside of the building, and a gap that separates the inner glass and the outer glass by a preset distance to maintain a constant space.

Conventionally, interstitial bars were made of aluminum to firmly support spaced apart glass. However, interstitials made of aluminum have high thermal conductivity, significantly reducing the insulation effect, resulting in temperature differences between the inner and outer surfaces of the glass. It had the disadvantage of greatly impeding visibility due to condensation.

To solve this problem, a gap using synthetic resin was proposed. The gap using synthetic resin is an insulating plastic spacer (TPS) material that can improve the insulation effect, and an insulating plastic spacer (polyisobutylene) containing a moisture absorbent. Thermo Plastic Spacer) is known to be suitable.

This TPS seal can be used to apply TPS resin to one side of any one of the ventral glass to a preset width and height using a separate TPS supply device as shown in Figure 1. Width and height may vary depending on the size of the double-glazed glass.

That is, in the case of large double-layer glass, the width and height of the TPS gap can be set large and applied, and in the case of small double-layer glass, the width and height of the TPS gap can be set small and applied.

As described above, there is a need for the development of a supply nozzle 10 that can smoothly supply TPS resin to effectively apply TPS interlayer according to the size of the double-layer glass.

1. Korean Patent Publication No. 10-2016-0131286 (published on November 16, 2016)

The present invention is a method of making TPS resin flow through a first flow path of a body member that flows downward according to a preset first angle, and a front member that communicates with the first flow path and flows upward according to a preset second angle. TPS resin can be smoothly supplied by flowing through two channels and selectively discharging the TPS resin by opening or closing the second channel through a slide member that moves in the front or rear direction depending on the driving force of the drive motor. We would like to provide TPS interval supply nozzles.

The purposes of the embodiments of the present invention are not limited to the purposes mentioned above, and other purposes not mentioned will be clearly understood by those skilled in the art from the description below. .

According to an embodiment of the present invention, a body member provided therein with a first flow path for flowing the TPS resin downward according to a preset first angle; A front member provided at a front end of the body member, the front member having a second flow path inside that communicates with the first flow path and causes the body to flow upward according to a preset second angle; A cover member provided on the upper part of the body member and transmitting the driving force of the driving motor; and a slide provided between the body member and the cover member, moving in the front or rear direction according to the driving force transmitted from the cover member, and selectively discharging the TPS resin by opening or closing the second flow path. A TPS intermittent supply nozzle including a member may be provided.

Additionally, according to an embodiment of the present invention, the body member includes a horizontal portion having a square cross-section; and an inclined expansion portion extending in a square cross-section at the front end of the horizontal portion, the upper portion extending horizontally and the lower portion extending in a downwardly inclined shape corresponding to the first angle. A TPS interstitial supply nozzle comprising a. This can be provided.

In addition, according to an embodiment of the present invention, the body member may be provided with a TPS interstitial supply nozzle further comprising a guide groove provided on an upper portion of the inclined expansion portion to guide the sliding movement of the slide member.

Additionally, according to an embodiment of the present invention, the front member includes: a front body coupled to a front end of the body member to form an inlet end of the second flow path corresponding to the first angle; an inner body provided inside the front body to form the second flow path at the second angle; And a front cover coupled to the front end of the front body. A TPS interstitial supply nozzle including a can be provided.

In addition, according to an embodiment of the present invention, the front member is provided in a round shape at the lower inner corners of the front body and front cover and guides the flow of the TPS resin; A supply nozzle may be provided.

Additionally, according to an embodiment of the present invention, the cover member includes: a cover body coupled to an upper part of the body member; a drive shaft that is horizontally coupled to the cover body and rotates according to the driving of the drive motor; And a first gear provided at the center of the drive shaft to transmit the rotational force of the drive shaft. A TPS interstitial supply nozzle including a can be provided.

In addition, according to an embodiment of the present invention, the cover member may be provided with a TPS interstitial supply nozzle further including a slide spacer provided in a space between the front end portion of the cover body and the slide member.

In addition, according to an embodiment of the present invention, the slide member includes: a slide body provided inside the cover body and moving in the front or rear direction according to the driving force; a second gear provided on the upper part of the slide body to provide the rotational force as the driving force for forward and backward movement; And a discharge core provided at the lower part of the front end of the slide body to adjust the discharge of the TPS resin by opening or closing the second flow path. A TPS interstitial supply nozzle including a.

In addition, according to an embodiment of the present invention, the slide member is provided at a lower part of the slide body, and a TPS interstitial supply nozzle further comprising a slide guide coupled to the upper part of the body member and guided for sliding is provided. You can.

The present invention is a method of making TPS resin flow through a first flow path of a body member that flows downward according to a preset first angle, and a front member that communicates with the first flow path and flows upward according to a preset second angle. TPS resin can be smoothly supplied by flowing through two channels and selectively discharging the TPS resin by opening or closing the second channel through a slide member that moves in the front or rear direction depending on the driving force of the drive motor. .

Figure 1 is a diagram illustrating a supply nozzle provided in a conventional TPS supply device.
2 to 4 are diagrams illustrating a TPS interstitial supply nozzle according to an embodiment of the present invention;
Figures 5 to 7 are diagrams illustrating the body member of the TPS interstitial supply nozzle according to an embodiment of the present invention;
8 to 11 are diagrams illustrating the front member of the TPS interstitial supply nozzle according to an embodiment of the present invention;
Figures 12 to 14 are diagrams illustrating the cover member of the TPS interstitial supply nozzle according to an embodiment of the present invention;
Figures 15 to 17 are diagrams illustrating the slide member of the TPS interstitial supply nozzle according to an embodiment of the present invention.

Advantages and features of the embodiments of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to be understood by those skilled in the art. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In describing embodiments of the present invention, if a detailed description of a known function or configuration is judged to unnecessarily obscure the gist of the present invention, the detailed description will be omitted. The terms described below are terms defined in consideration of functions in the embodiments of the present invention, and may vary depending on the intention or custom of the user or operator. Therefore, the definition should be made based on the contents throughout this specification.

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

Figures 2 to 4 are diagrams illustrating the TPS intermediate supply nozzle according to an embodiment of the present invention, and Figures 5 to 7 are diagrams illustrating the body member of the TPS intermediate supply nozzle according to an embodiment of the present invention. , FIGS. 8 to 11 are diagrams illustrating the front member of the TPS interstitial supply nozzle according to an embodiment of the present invention, and FIGS. 12 to 14 illustrate the cover member of the TPS interstitial supply nozzle according to an embodiment of the present invention. It is an illustrative drawing, and Figures 15 to 17 are drawings illustrating the slide member of the TPS interstitial supply nozzle according to an embodiment of the present invention.

2 to 17, the TPS interstitial supply nozzle according to an embodiment of the present invention may include a body member 100, a front member 200, a cover member 300, a slide member 400, etc. there is.

The body member 100 is provided inside with a first flow path 110 that flows the TPS resin downward according to a preset first angle, and includes a horizontal portion 120, an inclined expansion portion 130, and a guide groove ( 140), etc. may be included.

Here, the first flow path 110 may be formed through the inside of the body member 100 to have a preset diameter (for example, 15-20 mm, etc.), and may be formed horizontally through the horizontal portion 120. It may be, and in the inclined expansion part 130, it may be formed to penetrate and incline downward according to a preset first angle (for example, 20-30 degrees downward with respect to the horizontal line, etc.).

In addition, the horizontal part 120 may have a square cross-section, and the rear end may be provided with a coupling jaw 121 that can be coupled to the TPS supply device, and the first flow path 110 passes horizontally therein. can be formed.

In addition, the inclined expansion portion 130 is formed to extend in a square cross-section at the front end of the horizontal portion 120, and the upper portion may be extended horizontally while the lower portion may be expanded in a downwardly inclined form corresponding to the first angle. , a first flow path 110 may be formed to penetrate downward and have the same diameter in the shear direction according to a first angle.

Meanwhile, the guide groove 140 is provided on the upper part of the inclined expansion part 130 to guide the sliding movement of the slide member 400. The slide guide 440 provided on the slide member 400 has a guide groove ( 140) may be coupled to enable movement in the front or rear direction.

This guide groove 140 can be divided into a lower part 141 and an upper part 142. The lower part 141 is provided in a rectangular shape with a long length in the front-back direction, and the corners may be formed in a round shape, The upper portion 142 may be formed to be larger in width and length than the lower portion 141 by a preset width (e.g., 1.5-2.0 mm, etc.) and a preset length (e.g., 1.0-1.5 mm, etc.). .

Additionally, the front and rear ends of the upper part 142 may be formed to be further expanded into a semicircular shape with a preset diameter (for example, 3-5 mm, etc.) on both sides.

The slide guide 440 is seated and coupled to the upper part 142 as described above and can move in the front or rear direction, and for smooth sliding movement, it is spaced apart by the height of the lower part 141 and is installed in the guide groove 140 ( 440) can be settled.

The front member 200 is provided at the front end of the body member 100, and has a second flow path 210 inside it that communicates with the first flow path 110 and flows upward according to a preset second angle, It may include a front body 220, an inner body 230, a front cover 240, a flow guide 250, etc.

Here, the second flow path 210 is in communication with the first flow path 110 at the rear end of the front member 200 and is formed to penetrate downwardly at an incline at the same first angle, and then is formed at a preset angle at the front end of the front member 200. It may be formed to penetrate and incline upward according to a second angle (for example, 20-30 degrees above the vertical line, etc.).

In addition, the front body 220 may be coupled to the front end of the body member 100 to form an inlet end of the second flow path corresponding to the first angle, and the lower surface (i.e. cross section) is formed in a T shape. Meanwhile, the upper two branch portions of the T-shape are provided adjacent to the front end of the inclined extension portion 130, and the second flow path 210 may be formed through the post portion of the T-shape.

In addition, the inner body 230 is provided inside the front body 220 to form the second flow path 210 at a second angle, and is provided at the upper inner part of the front body 220 to form an inclined extension portion 130. ), a protruding block 231 provided adjacent to the front end of the protruding block 231, and a flow path block provided in the shear direction from the protruding block 231 to form a second flow path 210 together with the front body 220 and the front cover 240. It may include (232).

This flow block 232 is provided in a form in which the rear end is blocked, the middle part is formed to be split on both sides in a straight line, and the front end can be formed so that the split portion is inclined outward (i.e., the width becomes increasingly wider). The front cover 240 can be seated and coupled to the front body 120 without play by forming a flat surface with the end portion (i.e., front end surface) having a preset width (e.g., 3.9-4.1 mm, etc.). there is.

In addition, the front cover 240 may be coupled to the front end of the front body 220, by being coupled to the front body 220 in contact with the front end surface of the front body 220 and the front end surface of the inner body 230, A second flow path 210 may be formed inside.

This front cover 240 is formed in a rectangular shape at the lower end corresponding to the front cross-sectional shape of the front body 220, and the upper end is formed sharply inward to narrow the width, and has a core protrusion groove 241 in a square shape at the center. This is formed so that the discharge core 430 of the slide member 400 is coupled and can protrude.

In addition, the core protrusion groove 241 of the front cover 240 may be provided with an anti-wear tip 242 having a preset width and a preset length. This anti-wear tip 242 is made of cemented carbide material, This is the part that comes into contact with glass and can effectively prevent wear caused by glass contact, effectively extending the life of the device.

Meanwhile, the flow guide 250 is provided in a round shape at the lower inner corners of the front body 220 and the front cover 240 to guide the flow of the TPS resin. It has a triangular cross-section to fit the corresponding corners and has an inclined surface. It may be provided in a concave round shape and may be shaped like a jar when viewed from the bottom.

Through this flow guide 250, the TPS resin is smoothly guided upward at the lower inner corners of the front body 220 and front cover 240, where the angle of the second flow path 210 changes rapidly. It can be fluid.

The cover member 300 is provided on the upper part of the body member 100 and transmits the driving force of the drive motor, and includes a cover body 310, a drive shaft 320, a first gear 330, and a slide spacer 340. It may include etc.

Here, the cover body 310 is coupled to the upper part of the body member 100 and is formed to have a rectangular cross-section, with a shaft coupling groove 311 penetrating both sides and a slide member ( A slide movement groove 312 through which 400 moves may be formed. This cover body 310 may have an inclined surface formed at the top of the front end.

In addition, the drive shaft 320 is horizontally coupled to the cover body 310 and rotates according to the driving of the drive motor, and can be horizontally coupled to the shaft coupling groove 311 formed in the cover body 310, and can be driven. The driving force according to the forward or reverse rotation of the motor can be transmitted.

In addition, the first gear 330 is provided at the center of the drive shaft 320 to transmit the rotational force of the drive shaft 320. The second gear 420 of the slide member 400 is located at the center of the drive shaft 320. ), and the first gear 330 and the second gear 420 are engaged and coupled, so that the second gear 420 is rotated according to the rotation of the drive shaft 320 on which the first gear 330 is formed. ) The slide body 410 is formed can move in the front or rear direction.

Meanwhile, the slide spacer 340 may be provided in the space between the slide member 400 and the front end of the cover body 310. The slide spacer 340 is provided on the cover body 310 for smooth movement of the slide member 400. It may be coupled to the upper surface of the front end of the moving groove 312.

The slide member 400 is provided between the body member 100 and the cover member 300, moves in the front or rear direction according to the driving force transmitted from the cover member 300, and moves through the second flow path 210. The TPS resin is selectively discharged by opening or closing, and may include a slide body 410, a second gear 420, a discharge core 430, a slide guide 440, etc.

Here, the slide body 410 is provided inside the cover body 310 and can move in the front or rear direction depending on the driving force. It is a rectangular block corresponding to the slide movement groove 312 of the cover body 310. It may be provided, and the front end may be formed to be inclined at a preset angle (for example, 19-21 degrees downward relative to the vertical line, etc.) for smooth resin discharge adjustment of the discharge core 430.

In addition, the second gear 420 is provided on the upper part of the slide body 410 and can provide rotational force as a driving force for forward and backward movement. The first gear 330 is formed in a state engaged with the first gear 330. The slide body 410 can be moved forward and backward by performing linear motion back and forth according to the rotation of the drive shaft 320.

In addition, the discharge core 430 is provided at the lower part of the front end of the slide body 410 to control the discharge of the TPS resin by opening or closing the second flow path 210. The slide body 410 is located at the upper end. A coupling block 431 may be provided to be coupled to the lower part of the front end, and a core body 432 may be provided at the lower part to adjust the discharge of the TPS resin according to the opening or closing of the second flow path 210. It can be.

This core body 432 may be formed with a protruding tip 433 with the lower front end protruding for stable closure of the second flow path 210, and the second flow path 210 is opened to discharge the TPS resin. If possible, a concave-shaped discharge tip 434 may be formed at the center of the front surface so that the shape of the TPS interstick can be applied to the glass in a convex shape.

Here, when the shape of the TPS interstick is applied to the glass in a convex form, pores are prevented when other glasses are pressed, making it possible to effectively produce double-layer glass with excellent performance.

The protruding tip 433 as described above can be formed at an angle of approximately 90 degrees vertically downward, and thus the core protruding groove 241 of the front cover 240 can be safely closed.

In addition, the discharge tip 434 may be formed as a multi-curved surface with a plurality of radii of curvature, and an inverted lower concave groove 434a of a relatively small height on the front of the core body 432 and a preset interval (e.g. , 0.5-0.7 mm, etc.), an upper concave groove 434b may be formed that is spaced apart from each other and has a relatively large height.

Here, the lower concave groove 434a may be formed to have a height of approximately 0.25-0.35 mm, a front-to-back thickness of approximately 0.43-0.47 mm, and a curvature radius on both sides of approximately 0.7-0.8 mm.

In addition, the upper concave groove 434b is formed to have a second radius of curvature on the symmetrical side, which is a portion connected to the first radius of curvature in the center, and has a height of approximately 3.2-3.4 mm and an anteroposterior thickness of 0.43-0.47 mm, The central curvature radius may be approximately 0.40-50 mm, and the curvature radii on both sides may be approximately 0.18-0.22 mm.

As described above, the TPS resin can be discharged in a desired convex shape through the discharge tip 434 having the lower concave groove 434a and the upper concave groove 434b formed on the front side and applied to the glass.

Meanwhile, the slide guide 440 is provided at the lower part of the slide body 410, and can be coupled to the upper part of the body member 100 for sliding guidance. The slide guide 440 is attached to the upper end 142 of the guide groove 140. ) is seated and coupled so that it can move in the front or rear direction, and for smooth sliding movement of the slide member 400, the slide guide (440) is spaced apart by the height of the lower end (141) of the guide groove (140) and is attached to the guide groove (140). ) can be settled.

Therefore, in the TPS interstitial supply nozzle according to an embodiment of the present invention, the TPS resin flows through the first flow path of the body member that flows downward according to a preset first angle, and communicates with the first flow path and flows through a preset first flow nozzle. 2 TPS resin is selected by flowing through the second passage of the front member, which flows upward according to the angle, and opening or closing the second passage through the slide member that moves in the front or rear direction depending on the driving force of the drive motor. By discharging, TPS resin can be smoothly supplied.

In the above description, various embodiments of the present invention have been presented and explained, but the present invention is not necessarily limited thereto, and those skilled in the art will understand various embodiments without departing from the technical spirit of the present invention. It will be easy to see that branch substitutions, transformations, and changes are possible.

100: body member
110: first flow path 120: horizontal part
130: inclined extension 140: guide groove
200: Front member
210: 2nd Euro 220: Front body
230: Inner body 240: Front cover
250: Flow guide
300: Cover member
310: Cover body 320: Drive shaft
330: first gear 340: slide spacer
400: Slide member
410: Slide body 420: Second gear
430: discharge core 440: slide guide

Claims (9)

A body member provided therein with a first flow path for flowing the TPS resin downward according to a preset first angle;
A front member provided at a front end of the body member, the front member having a second flow path inside that communicates with the first flow path and causes the body to flow upward according to a preset second angle;
A cover member provided on the upper part of the body member and transmitting the driving force of the driving motor; and
A slide member provided between the body member and the cover member, moves in the front or rear direction according to the driving force transmitted from the cover member, and selectively discharges the TPS resin by opening or closing the second flow path. ;
TPS intermittent supply nozzle containing.
In claim 1,
The body member is,
a horizontal portion having a square cross-section; and
an inclined expansion portion extending in a rectangular cross-section at the front end of the horizontal portion, the upper portion extending horizontally and the lower portion extending in a downwardly slanted shape corresponding to the first angle;
TPS intermittent supply nozzle containing.
In claim 2,
The body member is,
a guide groove provided on an upper portion of the inclined expansion portion to guide the sliding movement of the slide member;
TPS intermittent supply nozzle further comprising.
In claim 1,
The front member is,
a front body coupled to a front end of the body member to form an inlet end of the second flow path corresponding to the first angle;
an inner body provided inside the front body to form the second flow path at the second angle; and
A front cover coupled to the front end of the front body;
TPS intermittent supply nozzle containing.
In claim 4,
The front member is,
A flow guide provided in a round shape at the lower inner corners of the front body and front cover to guide the flow of the TPS resin;
TPS intermittent supply nozzle further comprising.
The method according to any one of claims 1 to 5,
The cover member is,
a cover body coupled to the upper part of the body member;
a drive shaft that is horizontally coupled to the cover body and rotates according to the driving of the drive motor; and
a first gear provided at the center of the drive shaft to transmit rotational force of the drive shaft;
TPS intermittent supply nozzle containing.
In claim 6,
The cover member is,
A slide spacer provided in a space between the front end of the cover body and the slide member;
TPS intermittent supply nozzle further comprising.
In claim 7,
The slide member is,
a slide body provided inside the cover body and moving in the front or rear direction according to the driving force;
a second gear provided on the upper part of the slide body to provide the rotational force as the driving force for forward and backward movement; and
a discharge core provided at a lower portion of the front end of the slide body to adjust discharge of the TPS resin by opening or closing the second flow path;
TPS intermittent supply nozzle containing.
In claim 8,
The slide member is,
A slide guide provided at a lower portion of the slide body and coupled to an upper portion of the body member to provide sliding guidance;
TPS intermittent supply nozzle further comprising.