WO2022025356A1 - Dispositif de support pour corps moulé - Google Patents

Dispositif de support pour corps moulé Download PDF

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Publication number
WO2022025356A1
WO2022025356A1 PCT/KR2020/017359 KR2020017359W WO2022025356A1 WO 2022025356 A1 WO2022025356 A1 WO 2022025356A1 KR 2020017359 W KR2020017359 W KR 2020017359W WO 2022025356 A1 WO2022025356 A1 WO 2022025356A1
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WO
WIPO (PCT)
Prior art keywords
grip
lower plate
mounting
plate
upper plate
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Application number
PCT/KR2020/017359
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English (en)
Korean (ko)
Inventor
권희철
Original Assignee
권희철
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Filing date
Publication date
Application filed by 권희철 filed Critical 권희철
Publication of WO2022025356A1 publication Critical patent/WO2022025356A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/02—Producing shaped prefabricated articles from the material by turning or jiggering in moulds or moulding surfaces on rotatable supports

Definitions

  • the present invention relates to a molded body support device, and more particularly, to a molded body support device configured to hold the center of a porcelain molded body positioned on a wheel and support the porcelain molded body.
  • Ceramics is a term that includes ceramics and porcelain, and raw materials such as clay, feldspar, silica, pyrophyllite, and ceramics are mainly used for these ceramics. , are classified in various ways according to the name of the place of origin and use.
  • a method of molding such ceramics there are a wheel molding method, a compression molding method, and an injection molding method.
  • a wheel molding method As a method of molding such ceramics, there are a wheel molding method, a compression molding method, and an injection molding method.
  • the worker rotates the wheel while the ceramic molded body is seated on the wheel.
  • An object of the present invention to solve the above problems is to provide a molded body support device configured to hold the center of a ceramic molded body positioned on a wheel and support the ceramic molded body.
  • an embodiment of the present invention is mounted and fixed to a spinning wheel on a spinning wheel, and a spiral guide portion consisting of a single spiral is formed on the upper surface in an outward direction from the center, and the end of the spiral guide portion communicates with the outside.
  • a lower plate with an opening formed therein; a mounting fixing part selectively coupled to a plurality of fastening holes formed in the lower plate according to the size of the wheel rotating plate to be mounted and fixed around the wheel rotating plate; an upper plate provided on an upper portion of the lower plate and having radial movement guide holes, the movement guide holes being formed at predetermined intervals along a circumferential direction; and a grip part inserted into the movement guide hole and fixing the ceramic molded body seated on the upper surface of the upper plate, wherein the upper plate and the lower plate are rotated together by the rotation of the spinning wheel in a state in which they are coupled to each other.
  • the upper plate provides a molded body support device that is configured to rotate independently from the lower plate.
  • the fastening hole formed on the lower surface of the lower plate to which the mounting fixing part is coupled is continuously formed along the circumferential direction, and the continuously formed fastening hole has a radius from the center of the lower plate.
  • a plurality of fastening hole region portions in which the fastening holes are formed to be gradually shortened and which are successively arranged adjacent to each other are grouped may be provided on the lower plate.
  • the mounting fixing part includes a first mounting part and a second mounting part, wherein the first mounting part is a first mounting part in which a plurality of first fixing holes forming a predetermined interval in a longitudinal direction are formed.
  • a body portion and a first support fixing portion provided at an end of the first mounting body portion and mounted and fixed to the circumference of the wheel rotating plate, wherein the second mounting portion includes a plurality of second mounting portions forming a predetermined interval in a longitudinal direction
  • a second mounting body portion having a fixing hole formed therein, a second support fixing portion provided at an end of the second mounting body portion and mounted and fixed around the wheel rotating plate, and between the second mounting body portion and the second supporting fixing portion It is made to have a length adjustment part provided, and the first mounting body part and the second mounting body part may be formed in the same way.
  • the three movement guide holes are formed in the upper plate, and the grip portion sequentially inserted into the movement guide hole through the opening portion has a first grip portion to a third grip portion,
  • the first to third guide protrusions provided under the first to third grip parts and inserted into the spiral guide part are disposed at different positions from each other, and the first to third grip parts are sequentially inserted into the movement guide hole through the opening part.
  • the grip part may be positioned at the same radius with respect to the center of the upper plate.
  • the first grip portion includes a first grip body portion; a first elastic pressing part provided on all of the first grip body part and supporting the ceramic molded body; a first auxiliary grip support part provided on an upper portion of the first grip body and having an insertion hole formed at a predetermined inclination from the first grip body; a first path guide provided under the first grip body and inserted into the movement guide hole to move along a longitudinal direction of the movement guide hole; a first slide support provided under the first path guide and moved along a slide support groove connected to the movement guide hole; and a first guide protrusion that is provided under the first slide support and is inserted into the spiral guide and moves along the spiral guide.
  • it further comprises an auxiliary grip portion inserted and fixed to the insertion hole formed in the first auxiliary grip support portion, the auxiliary grip portion, one end of the insertion rod inserted into the insertion hole; and an elastic arm pressing part provided at the other end of the insertion rod and fixing the ceramic molded body.
  • it may further include a clamp inserted into the opening and the movement guide hole for integrally coupling the upper plate and the lower plate.
  • the molding support device is configured to accurately position the ceramic molding in the center of the wheel. Therefore, even a beginner can accurately position the ceramic molded body in the center of the wheel when using the molded body support device.
  • a molded body support device is configured to support a ceramic molded body seated on a wheel, when an operator draws a picture or expresses an engraving on the outer surface of the ceramic molded body, the corresponding work process can be carried out effectively.
  • FIG. 1 is a perspective view showing a molded body support device coupled to a wheel rotating plate according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a lower plate according to an embodiment of the present invention as viewed from above.
  • FIG 3 is a bottom view of the lower plate according to an embodiment of the present invention as viewed from the bottom.
  • FIG. 4 is a perspective view showing a first mounting part and a second mounting part according to an embodiment of the present invention.
  • FIG 5 is an exemplary view showing a coupling state of the mounting fixture coupled to the lower plate according to an embodiment of the present invention.
  • FIG. 6 is a plan view of an upper plate according to an embodiment of the present invention as viewed from above.
  • FIG. 7 is a perspective view viewed from the bottom of the upper plate according to an embodiment of the present invention.
  • FIG 8 is a perspective view of a first grip part viewed from above according to an embodiment of the present invention.
  • FIG. 9 is a perspective view of a first grip part viewed from the bottom according to an embodiment of the present invention.
  • FIG. 10 is a side view of the first to third grip parts according to an embodiment of the present invention.
  • FIG. 11 is a perspective view showing a clamp according to an embodiment of the present invention.
  • FIG. 12 is an exemplary view showing a molded body support device equipped with a clamp according to an embodiment of the present invention.
  • FIG. 13 is an exemplary view showing a state of supporting a ceramic molded body using an auxiliary grip part according to an embodiment of the present invention.
  • the upper and lower parts mean positioned above or below the target member, and do not necessarily mean positioned at the upper or lower part with respect to the direction of gravity.
  • FIG. 1 is a perspective view showing a molded body support device coupled to a spinning wheel according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a lower plate according to an embodiment of the present invention as viewed from above
  • FIG. 3 is an embodiment of the present invention
  • Figure 4 is a perspective view showing the first mounting portion and the second mounting portion according to an embodiment of the present invention
  • Figure 5 is coupled to the lower plate according to an embodiment of the present invention
  • FIG. 6 is a plan view of the upper plate according to an embodiment of the present invention as viewed from above
  • FIG. 7 is a view from the bottom on the upper plate according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of the first grip part according to an embodiment of the present invention, as viewed from above
  • FIG. 9 is a perspective view of the first grip part according to an embodiment of the present invention, as viewed from the bottom
  • FIG. 10 is the present invention is a side view of the first grip part to the third grip part according to an embodiment of the present invention
  • FIG. 11 is a perspective view showing a clamp according to an embodiment of the present invention
  • FIG. It is an exemplary view showing a support device
  • FIG. 13 is an exemplary view showing a state of supporting a ceramic molded body using an auxiliary grip part according to an embodiment of the present invention.
  • the molded body support device 1000 may include a lower plate 100 , a mounting fixing part 200 , an upper plate 300 , and a grip part 400 .
  • the molded body support device 1000 is mounted and fixed to the wheel rotating plate 10 , and is configured to rotate together with the wheel rotating plate 10 .
  • the lower plate 100 is provided on the upper portion of the wheel rotating plate 10 , and is configured to rotate together with the wheel rotating plate 10 .
  • a plurality of fastening holes 110 are formed on the lower surface of the lower plate 100 , and the operator engages the mounting fixing unit 200 at the position of the fastening hole 110 suitable for the size of the wheel rotating plate 10 to combine the lower plate 100 . ) can be coupled to the wheel rotating plate 10 .
  • the mounting fixing unit 200 is configured to couple the lower plate 100 and the wheel rotating plate 10 .
  • the plurality of fastening holes 110 formed on the lower surface of the lower plate 100 are continuously formed along the circumferential direction.
  • the continuously formed fastening hole 110 may be formed such that the radius from the center C of the lower plate 100 is gradually shortened. That is, the fastening holes 110 are formed so that the radii between the adjacent fastening holes 110 are different from each other. Accordingly, by selectively changing the position of the mounting fixture 200 coupled to the fastening hole 110 according to the size of the wheel rotating plate 10 , even if the size of the wheel rotating plate 10 is different, the lower plate 100 is the wheel rotating plate (10) can be stably mounted and fixed.
  • the fixing holes formed in the mounting fixing part 200 are formed in two rows in order to firmly couple the mounting fixing part 200 to the lower plate 100, and the fixing holes do not necessarily have to be formed in two rows, 1 Of course, it may be formed in a plurality of rows other than a row or two rows.
  • the fastening holes 110 formed in the lower plate 100 since the fixing holes formed in the mounting and fixing unit 200 are in two rows, the fastening holes 110 formed in the lower plate 100 also have a pair of fastening holes 110 aligned with the bolts and the fixing holes. A form coupled by the same fastening member will be described.
  • the fastening holes 110 continuously formed along the circumferential direction of the lower plate 100 are formed so that the radii between the adjacent fastening holes 110 are different from each other.
  • a radial distance from the center C of the lower plate 100 to the adjacent fastening hole 110 may be 1 mm. That is, if the fastening hole 110 is divided for convenience of explanation, for example, if the distance d1 from the center C of the lower plate 100 to the first fastening hole 101 is 210 mm, the neighboring second 2 The distance d2 to the fastening hole 102 may be 209 mm. In addition, the distance d3 from the second fastening hole 102 to the adjacent third fastening hole 103 may be 208 mm.
  • a form in which five fastening holes 110 are formed continuously along the circumferential direction as such a pair is described as an example.
  • the grouped region in which the five fastening holes 110 are continuously arranged is referred to as a fastening hole area part 120 , and a plurality of such fastening hole area parts 120 may be disposed on the lower plate 100 . This is to enable the mounting fixing unit 200 to be coupled to the wheel rotating plate 10 of various sizes for the wheel rotating plate 10 .
  • the fastening hole region part 120 is made to be symmetrical with respect to the center C of the lower plate 100 , so that the mounting fixing part 200 mounted on the fastening hole 110 is stably coupled to the spinning wheel 10 .
  • fastening holes 110 instead of continuously forming 10 fastening holes 110 showing a difference of 1 mm in radial distance between the adjacent fastening holes 110 from the center C of the lower plate 100, those formed with only 5 are continuously formed. This is because the fastening hole 110 is too long. In this case, when the operator mounts the mounting fixing unit 200 to the fastening hole 110 , it is inconvenient to have to check the coupling positions of the fastening holes 110 one by one. In addition, there is a problem that the fastening hole region 120 cannot be distinguished from each other.
  • the mounting fixing part 200 is The mounting fixing part 200 may have the first mounting part 210 and the second mounting part 220 having different lengths so that all distances of 1 to 10 mm can be adjusted.
  • the first mounting part 210 may include a first mounting body part 211 and a first supporting fixing part 212 .
  • a plurality of first fixing holes 213 forming predetermined intervals along the longitudinal direction may be formed in the first mounting body 211 .
  • a distance between the first fixing holes 213 spaced apart along the longitudinal direction of the first mounting body 211 may be, for example, 10 mm.
  • the number of the first fixing holes 213 formed in the longitudinal direction of the first mounting body part 211 is not limited to a specific number, but may be formed in various numbers.
  • a first support fixing part 212 is provided at an end of the first mounting body part 211 .
  • the first support fixing part 212 is configured to be fixedly mounted on the circumference of the spinning wheel 10 .
  • the second mounting unit 220 may include a second mounting body unit 221 , a second support fixing unit 222 , and a length adjusting unit 223 .
  • the second mounting body part 221 is formed with a plurality of second fixing holes 224 forming predetermined intervals along the longitudinal direction like the first mounting body part 211 .
  • the second mounting body 221 has the same configuration as the first mounting body 211 .
  • the second support fixing part 222 is made to be mounted and fixed around the wheel rotating plate 10 like the first support fixing part 212 .
  • the length adjustment part 223 is provided between the second mounting body part 221 and the second support fixing part 222 .
  • the length adjusting unit 223 is formed so that the distance from the end of the supporting fixing unit to the fixing hole of the first mounting unit 210 and the second mounting unit 220 is different from each other.
  • the distance d4 from the end of the first supporting fixing part 212 to the first fixing hole 213 disposed closest to the first supporting fixing part 212 is 10 mm.
  • the distance d5 from the end of the second supporting fixing unit 222 to the second fixing hole 224 disposed closest to the second supporting fixing unit 222 may be 15 mm. have.
  • the length adjusting unit 223 having a length of 5 mm is provided in the second mounting unit 220
  • the first mounting unit 210 and the second mounting unit 220 may have a length difference of 5 mm.
  • the fastening hole area part 120 described above is 1 mm
  • the distance of 5 mm can be adjusted so that the distance between the The distance of ⁇ 10mm is made to be adjustable in 1mm increments.
  • the distance from the center C of the lower plate 100 to the first support fixing part 212 can be adjusted from 200 mm to 204 mm in a total distance of 5 mm.
  • the first fixing hole 224 is designated in advance.
  • a total distance of 5 mm from 205 mm to 209 mm may be adjusted.
  • the distance may be selectively adjusted, and along with this, the distance from the center (C) of the lower plate 100 to the support fixing part may be selectively adjusted through the fixing holes spaced apart at intervals of 10 mm along the longitudinal direction of the mounting body part.
  • the operator can precisely control the distance from the center (C) of the lower plate 100 to the support fixing part in units of 1 mm. have.
  • a spiral guide portion 130 forming a single spiral in the outward direction from the center of the lower plate 100 is formed.
  • the spiral guide unit 130 is configured to guide the movement of the grip unit 400 .
  • the spiral guide unit 130 has a spiral groove shape and guides the movement of the grip unit 400 .
  • the spiral guide part 130 may be densely formed while forming a single spiral form from the center of the lower plate 100 . Accordingly, the moving distance of the grip unit 400 may be more precisely controlled. That is, since the spiral guide unit 130 having a single spiral shape may have a small spiral pitch, it is possible to precisely control the movement distance of the grip unit 400 . Accordingly, the grip part 400 may stably fix the ceramic molded body 1 .
  • An open portion 131 communicating with the outside is formed at the end of the spiral guide portion 130 .
  • the grip part 400 may be sequentially inserted into the spiral guide part 130 through the opening part 131 . The process of inserting the grip part 400 to be inserted into the opening part 131 will be described later.
  • the upper plate 300 is provided on the lower plate 100 .
  • the upper plate 300 is coupled by a lower plate 100 and a coupling member (not shown), and the coupling member prevents separation into the upper plate 300 and the lower plate 100 and at the same time the upper plate 300 is To be positioned on the same center line as the lower plate (100).
  • a movement guide hole 301 is formed in the upper plate 300 .
  • Such a movement guide hole 301 is formed in an outward direction, that is, in a radial direction from the center of the upper plate 300 , and the movement guide hole 301 forms a predetermined interval along the circumferential direction of the upper plate 300 , , may be formed in plurality.
  • the plurality of movement guide holes 301 are configured to guide the movement paths of the first grip portion 410 to the third grip portion 430 .
  • the upper plate 300 and the lower plate 100 are rotated together according to the rotation of the spinning wheel 10 in a state of surface contact with each other. However, when the balance of the forces applied to the lower plate 100 and the upper plate 300 is broken, that is, when different forces (pressure or centrifugal force) are applied to the upper plate 300 and the lower plate 100, the upper plate 300 is made to rotate independently from the lower plate 100 .
  • the upper plate 300 is fixed to the wheel rotating plate 10 in a fixed state and the lower plate ( Only 100) is made to rotate together with the wheel rotating plate (10).
  • the grip part 400 inserted into the movement guide hole 301 of the upper plate 300 through the opening 131 of the spiral guide part 130 formed in the lower plate 100 is rotated only by the lower plate 100 . It moves toward the center of the upper plate 300 along the movement guide hole 301 .
  • the rotational direction of the spinning wheel 10 is a counterclockwise rotation as an example.
  • the guide protrusion provided under the grip part 400 is moved along the spiral guide part 130 formed on the lower plate 100, and the grip part (
  • the path guide provided in the 400 may be moved toward the center of the upper plate 300 along the longitudinal direction of the movement guide hole 301 while being inserted into the movement guide hole 301 .
  • the form in which three movement guide holes 301 are formed in the upper plate 300 is described as an example, but the number of movement guide holes 301 formed in the upper plate 300 is necessarily limited to three. no.
  • the grip portion 400 sequentially inserted into the three movement guide holes 301 formed in the upper plate 300 is divided into a first grip portion 410 , a second grip portion 420 , and a third grip portion 430 . build and explain.
  • the first grip portion 410 to the third grip portion 430 are formed so that only the positions of the guide protrusions coupled to the slide support portions are different from each other. This is the distance from the center of the upper plate 300 to the elastic pressing part when the first grip part 410 to the third grip part 430 are sequentially inserted into the movement guide hole 301 through the opening part 131 . to prevent them from being different.
  • the first grip portion 410 to the third grip portion 430 have different phases from the center of the upper plate 300 . That is, the elastic pressure portions provided in the first grip portion 410 to the third grip portion 430 may inevitably have different radial distances from the center of the upper plate 300 .
  • the first grip part 410 to the third grip part 430 according to the present invention are inserted into the spiral guide part 130 and the coupling position of the guide protrusion moved along the spiral guide part 130 .
  • the elastic pressing part provided in the first grip part 410 to the third grip part 430 is It is made to achieve the same radial distance from the center of the upper plate 300 .
  • a display unit 401 may be formed on the first grip unit 410 to the third grip unit 430 so that the operator can easily grasp the sequentially inserted first grip unit 410 to the third grip unit 430 .
  • the display unit 401 may be displayed in the form of numbers indicating the sequential insertion order.
  • the first guide protrusion 416 provided on the first grip part 410 is disposed on the front side of the first grip part 410
  • the second guide protrusion part 416 provided on the second grip part 420 426 is disposed in the center of the second grip part 420
  • the third guide protrusion 436 provided in the third grip part 430 is disposed on the rear side of the third grip part 430 .
  • the guide protrusions provided in the first grip part 410 to the third grip part 430 to have different coupling positions from each other have different phases from the center of the upper plate 300 , the first grip parts 410 to the third grip parts 410 . It is made to compensate for the phase of the grip part 430 .
  • the ceramic molded body 1 seated on the upper portion of the upper plate 300 may be stably supported and fixed by the first grip part 410 to the third grip part 430 .
  • the first grip portion 410 to the third grip portion 430 have the same configuration except for the position of the guide protrusion coupled to the slide support, and the rest of the first grip portion 410 to the grip portion 400 is the same. The configuration will be described.
  • the first grip part 410 includes a first grip body part 411 , a first elastic pressing part 412 , a first auxiliary grip support part 413 , a first path guide part 414 , and a first slide support part 415 . ) and a first guide protrusion 416 may be included.
  • a first elastic pressing part 412 is provided on the front of the first grip body part 411 .
  • the first elastic pressing part 412 is configured to support the ceramic molded body 1 in a state in which it is in direct contact with the ceramic molded body 1 .
  • the first elastic pressing part 412 may be made of an elastic member such as silicone or rubber. This means that when the first elastic pressing unit 412 supports and fixes the porcelain molded body 1 in a pressurized state, deformation occurs in the porcelain molded body 1 or damage such as scratches occurs in the porcelain molded body 1 . is to prevent
  • the first auxiliary grip support part 413 is provided on the first grip body part 411 .
  • An insertion hole 417 into which the insertion rod 441 provided in the auxiliary grip part 440 is inserted is formed in the first auxiliary grip support part 413 .
  • the insertion hole 417 may be formed to form a predetermined inclination from the first grip body 411 .
  • the first auxiliary grip support part 413 is the first auxiliary grip support part 413 when it is difficult to support the ceramic molded body 1 using the first elastic pressing part 412 according to various circumstances such as the size and shape of the ceramic molded body 1, 1
  • the auxiliary grip portion 440 may be adjusted to support the ceramic molded body 1 .
  • first path guide 414 is provided under the first grip body 411 .
  • the first path guide 414 is made to move along the longitudinal direction of the movement guide hole 301 while being inserted into the movement guide hole 301 .
  • the first slide support part 415 is provided under the first path guide part 414 .
  • the first slide support 415 is configured to move along the slide support groove 302 connected to the movement guide hole 301 .
  • the first slide support part 415 is formed to have a larger width than the first path guide part 414 , so that the first grip part 410 moves along the longitudinal direction of the movement guide hole 301 . (410) to prevent shaking and to move stably.
  • the first guide protrusion 416 is provided under the first slide support 415 .
  • the first guide protrusion 416 is configured to be inserted into the spiral guide 130 through the opening 131 .
  • the first path guide 414 is inserted into the movement guide hole 301 to 1
  • the guide protrusion 416 is moved to the center of the molded body support device 1000 by the spiral guide 130 .
  • the first grip portion 410 may move toward the center of the upper plate 300 along the movement guide hole 301 .
  • the first grip unit 410 may further include an auxiliary grip unit 440 .
  • the auxiliary grip portion 440 is configured to support the ceramic molded body 1 seated on the upper plate 300 in a state coupled to the first auxiliary grip support portion 413 .
  • Such an auxiliary grip part 440 may include an insertion rod 441 and an elastic arm pressing part 442 .
  • One end of the insertion rod 441 is configured to be inserted and fixed into the insertion hole 417 , and the insertion rod 441 may be supported and fixed to the first auxiliary grip support part 413 .
  • an elastic arm pressing part 442 is provided at the other end of the insertion rod 441 .
  • the elastic arm pressing part 442 is configured to support the ceramic molded body 1 in a state in which the ceramic molded body 1 is elastically pressed.
  • auxiliary grip portion 440 may include various types of auxiliary grip portions 440 having different lengths of the insertion rod 441 and the shape of the elastic arm pressing portion 442 .
  • the molded body support device 1000 may further include a clamp 500 .
  • the clamp 500 is configured to fix the upper plate 300 and the lower plate 100 .
  • the clamp 500 is inserted into the opening 131 formed in the lower plate 100, the movement guide hole 301 formed in the upper plate 300, and the slide support groove 302 with the upper plate 300 and It is made to fix the lower plate 100 .
  • the clamp 500 may be made of an elastic material such as rubber, and is configured to integrally fix the upper plate 300 and the lower plate 100 in a state in which they are closely coupled to the upper plate 300 and the lower plate 100 .
  • the operator fixes the upper plate 300 and the lower plate 100 integrally through the clamp 500 in a state in which the grip part 400 supports and fixes the ceramic molded body 1 seated on the upper plate 300 .
  • the upper plate 300 is prevented from rotating independently from the lower plate 100 . That is, the upper plate 300 and the lower plate 100 rotate in the same manner.
  • the grip part 400 moves along the movement guide hole 301 in the case where the upper plate 300 is fixed and only the lower plate 100 is rotated. Contrary to the movement toward the center of the 300 , the grip part 400 moves in the outer direction of the upper plate 300 along the movement guide hole 301 . In this case, the grip part 400 that elastically presses the ceramic molded body 1 and supports and fixes the ceramic molded body 1 is separated from the ceramic molded body 1, and when the spinning wheel 10 is stopped, the ceramic molded body 1 may fall over and be damaged.
  • the grip unit 400 can elastically press the ceramic molded body 1 .

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Clamps And Clips (AREA)

Abstract

Un mode de réalisation de la présente invention concerne un dispositif de support pour un corps moulé, comprenant : une plaque inférieure qui est montée et fixée sur une plaque rotative tournante et présente, sur sa surface supérieure, une partie de guidage en spirale qui est formée d'une seule spirale dans la direction vers l'extérieur à partir du centre, une extrémité de la partie de guidage en spirale présentant une partie ouverte qui communique avec l'extérieur ; une partie de fixation de montage qui est accouplée de manière sélective à une pluralité de trous de fixation formés dans la plaque inférieure en fonction de la taille de la plaque rotative tournante de manière à être montée et fixée autour de la plaque rotative tournante ; une plaque supérieure qui est disposée sur la partie supérieure de la plaque inférieure et présente des trous de guidage de mouvement dans la direction radiale, les trous de guidage de mouvement étant formés à un intervalle prédéterminé le long de la direction circonférentielle ; et des parties de préhension qui sont insérées dans les trous de guidage de mouvement et fixent un corps moulé en céramique qui est supporté sur la surface supérieure de la plaque supérieure, la plaque supérieure et la plaque inférieure étant configurées pour tourner ensemble au moyen de la rotation de la plaque rotative tournante dans un état dans lequel la plaque supérieure et la plaque inférieure sont accouplées l'une à l'autre, et la plaque supérieure est configurée pour tourner indépendamment de la plaque inférieure lorsqu'une force supérieure ou égale à une force prédéterminée est appliquée à la plaque supérieure.
PCT/KR2020/017359 2020-07-27 2020-12-01 Dispositif de support pour corps moulé WO2022025356A1 (fr)

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KR1020200093321A KR102453175B1 (ko) 2020-07-27 2020-07-27 성형체 지지장치
KR10-2020-0093321 2020-07-27

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WO2020064115A1 (fr) * 2018-09-28 2020-04-02 Apds Development B.V. Ensemble de maintien de poterie

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US4222577A (en) * 1978-07-19 1980-09-16 Giffin Brian K Centering and holding devices for potter's wheelhead
US4585240A (en) * 1983-10-14 1986-04-29 Giffin Earthworks, Inc. Centering and holding device for use with a potter's wheel apparatus
JP3040003U (ja) * 1997-01-27 1997-08-05 株式会社セラミックアート 芯出装置
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WO2020064115A1 (fr) * 2018-09-28 2020-04-02 Apds Development B.V. Ensemble de maintien de poterie

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US20230241802A1 (en) * 2022-01-30 2023-08-03 Giffin Tec, Inc. Tool for a potter's wheel

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