JPH0486244A - Manufacture of cushion material having leather skin - Google Patents
Manufacture of cushion material having leather skinInfo
- Publication number
- JPH0486244A JPH0486244A JP2203339A JP20333990A JPH0486244A JP H0486244 A JPH0486244 A JP H0486244A JP 2203339 A JP2203339 A JP 2203339A JP 20333990 A JP20333990 A JP 20333990A JP H0486244 A JPH0486244 A JP H0486244A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- leather
- skin material
- core material
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 83
- 239000010985 leather Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000011162 core material Substances 0.000 claims abstract description 33
- 238000009958 sewing Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 230000008018 melting Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract 1
- 238000004826 seaming Methods 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 41
- 230000000694 effects Effects 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
- B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/436—Joining sheets for making articles comprising cushioning or padding materials, the weld being performed through the cushioning material, e.g. car seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
- B29C66/7294—Non woven mats, e.g. felt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
- B29C66/7484—Leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/08—Leather
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野］
本発明は、革製表皮を有するクッション材の作成方法に
係り、特に超音波圧着縫合装置により、複数のシート状
被接舎利を縫合しうる革製表皮を有するクッション材の
作成方法に関する。Detailed Description of the Invention "Industrial Application Field" The present invention relates to a method for producing a cushion material having a leather skin, and in particular, it is capable of suturing a plurality of sheet-like reliquaries by using an ultrasonic compression suturing device. The present invention relates to a method for producing a cushion material having a leather skin.
［従来の技術及び発明が解決しようとする課題］一般に
、自動車用シートや家具のソファ−等の表皮材に仕草が
広く用いられている。[Prior Art and Problems to be Solved by the Invention] In general, gestures are widely used for surface materials such as automobile seats and furniture sofas.
そして、従来より、自動車用シートもしくは家具のソフ
ァ−の意匠的効果を向」ニさせるために、これら仕草の
表面に凹凸状の装飾模様をイ」与することとしている。Conventionally, in order to improve the design effect of automobile seats or furniture sofas, irregular decorative patterns have been applied to the surfaces of these gestures.
従来、この種の表皮祠としての￥柔菫表面に凹凸状の装
飾模様をイ」与するために、工業用ミシンを利用して縫
製加工を行うこととしてい１゜しかしながら、このよう
に、工業用ミシンを利用して社革を縫製加工して、表面
に凹凸状の装飾模様を形成した場合には、工業用ミシン
のミシン針により形成されると共にミシン糸が通るミシ
ン穴が表面に露見してしまい、外観品質を損なう、とい
う欠点があっｔ島
また、従来のように、工業用ミシンを利用して社革を縫
製加工し、表面に凹凸状の装飾模様を形成した場合には
、その縫製加工作業はすへて人丁。Conventionally, in order to give the soft violet surface of this type of skin a decorative pattern in the form of irregularities, sewing was carried out using an industrial sewing machine. When company leather is sewn using a commercial sewing machine to form an uneven decorative pattern on the surface, the perforation holes formed by the sewing machine needle of the industrial sewing machine and through which the sewing thread passes are exposed on the surface. In addition, when company leather is sewn using an industrial sewing machine to form an uneven decorative pattern on the surface, as in the past, the appearance quality is impaired. The sewing process is extremely labor intensive.
を介して行わなければならず、縫製加工作業がきわめて
煩雑であって長時間を要すると共に、製作コストがかさ
むという欠点も存していｔ。The sewing process has to be carried out through a sewing machine, which makes the sewing process extremely complicated and takes a long time, and also has the disadvantage of increasing production costs.
そこで、本発明の技術的課題は、革製表皮を有するクツ
ションＨの革製表皮表面に、凹凸状の装飾模様を低コス
トでかつ迅速に（＝Ｊすると共に、加工製品の外観品質
を向上させることにある。Therefore, the technical problem of the present invention is to quickly and inexpensively apply an uneven decorative pattern to the leather surface of a cushion H having a leather surface, and to improve the appearance quality of processed products. There is a particular thing.
［課題を解決するための手段及び作用］このような課題
解決のため本発明にあっては、シート状に形成されると
共に熱融溶性を有する素材からなる柔芯材と、
この柔芯材の」二面側に配設さベ シート状に形成され
ると共に、上記柔芯材と同一の素材からなる裏地材があ
らかじめ貼付された革製表皮と、」−記柔芯材の下面側
に配設され、 シート状に形成されると共に、」−記柔
芯材と同一の素材からなるｆ面側表皮とを超音波溶着に
より縫合して、革製表皮を有するクツション利を作成す
るように構成されている。[Means and effects for solving the problem] In order to solve the problem, the present invention provides a soft core material formed into a sheet shape and made of a heat-meltable material, and a soft core material of the soft core material. A leather outer skin is formed into a sheet and has a lining material made of the same material as the above-mentioned soft core material attached in advance; The material is formed into a sheet shape, and the soft core material and the f-side skin made of the same material are sewn together by ultrasonic welding to create a cushion with a leather skin. has been done.
［実施例コ
以下に添（＝Ｊ図面に示す実施例に基つき、本発明の詳
細な説明する。[Embodiments] The present invention will be described in detail based on the embodiments shown in the drawings.
第１図に示すように、革製表皮を有するクッション材の
作成方法において使用される超音波溶着縫合装置１０は
、超音波電気エネルギーが変換された機械振動エネルギ
ーを発生しうる超音波振動子１１と、この超音波振動子
１１の下方に配設さへ 超音波振動子１１との間に、厚
さ方向に重ねて配置された複数の熱融溶性を有するシー
Ｉ・状被接舎利１９．２０．２２を載置しうる回転式振
動子受は部１２とを備えている。As shown in FIG. 1, an ultrasonic welding and suturing device 10 used in a method for producing a cushion material having a leather skin includes an ultrasonic vibrator 11 capable of generating mechanical vibration energy converted from ultrasonic electric energy. and the ultrasonic transducer 11 disposed below the ultrasonic transducer 11, a plurality of heat-meltable sea I-shaped reliquaries 19. The rotary vibrator support on which the oscillator 20 and 22 can be placed includes a portion 12.
−」」或 超音波振動子１１は、シート状被接合材１
９．２０．２２の幅方向に沿って配置さ托 全体略長方
形状に形成されている。そして、第１図に示すように、
この超音波振動子１１は、超音波溶着縫合装置１０を構
成するブースター２６の下端部に接続固定されていると
共に、」１記ブースター２６は、コンバータ２７に接続
固定されていそして、上記コンバータ２７においては、
電気信号が機械的振動エネルギーに変換さべ 更に〕゛
−スター２６は、−上記コンバータ２７において変換さ
れた機械振動エネルギーを、上記超音波振動子１１を介
して被接合材に効果的に伝達しうるように構成されてい
る。-'''' The ultrasonic vibrator 11 is connected to the sheet-like material 1 to be joined.
9.20.22 The handles are arranged along the width direction and are generally rectangular in shape. Then, as shown in Figure 1,
This ultrasonic transducer 11 is connected and fixed to the lower end of a booster 26 constituting the ultrasonic welding and suturing device 10, and the booster 26 is connected and fixed to a converter 27. teeth,
The electric signal is converted into mechanical vibration energy. Furthermore, the star 26 effectively transmits the mechanical vibration energy converted in the converter 27 to the materials to be joined via the ultrasonic vibrator 11. It is configured to be easy to use.
また、上記回転式振動子受は部１２は、」二連のよう軒
、超音波振動子１．１の下方に配設されており、シート
状被接合月１９．２０．２２の長さ方向に直行して配設
された回転軸１４と、この回転軸１４に沿って固定され
、 シート状被接合月１９．２０．２２の移動と共に回
転し、」１記超音波振動子１１とシート状被接合材１９
．２０，２２を介して圧接する凸部２５が周縁に連続し
て設けられた複数の円盤部材１３とを備えている。Further, the rotary transducer support part 12 is disposed below the ultrasonic transducer 1.1 in a double eave, and is arranged in the longitudinal direction of the sheet-like welded part 19, 20, 22. A rotary shaft 14 is disposed perpendicularly to the rotary shaft 14, and the rotary shaft 14 is fixed along this rotary shaft 14, and rotates with the movement of the sheet-shaped to be joined 19, 20, 22. Joined material 19
．． The disc member 13 includes a plurality of disc members 13 having convex portions 25 continuously provided on the periphery of the disc members 20 and 22 in pressure contact with each other.
また、本実施例にあっては、第１図に示すように、上記
シート状被接合材１９． ２０． ２２は、柔芯材１９
と、この柔芯材１９の」−面側に配設される」二面側柔
表皮祠２０と、上記芯柔祠１９の下面側に配設される下
面側梁表皮材２２とにより構成されており、柔芯材１９
、上面側柔表皮月２０及び下面側梁表皮材２２は、それ
ぞれフィードローラ１８により、順次、超音波振動子１
１の方向へ 第１図中左側から第１図中右側へ向かって
供給されるように構成されている。Further, in this embodiment, as shown in FIG. 1, the sheet-like material to be joined 19. 20. 22 is a soft core material 19
, a two-face side soft skin material 20 disposed on the "-" side of the soft core material 19, and a lower surface side beam skin material 22 disposed on the lower surface side of the core soft material 19. Soft core material 19
, the upper side soft skin material 20 and the lower side beam skin material 22 are sequentially transferred to the ultrasonic transducer 1 by feed rollers 18, respectively.
1 direction: from the left side in FIG. 1 to the right side in FIG. 1.
そして、上記」−面側表皮材２０は、仕草からなる革製
表皮材２８と、あらかしめ」―記革製表皮相２８の裏面
側に適宜の接着剤により貼イ」された裏地材２４とから
なる。The above-mentioned ``face-side skin material 20'' includes a leather skin material 28 made of a gesture, and a lining material 24 that is pasted on the back side of the ``marked leather surface material 28'' with an appropriate adhesive. Consisting of
そして、上記柔芯材１９、裏地＋Ａ２４及び下面側柔表
皮祠２２は、全て同一の熱融溶性を有する素材（例えば
ポリエステルもしくはナイロン）からなり、超音波振動
子１１と、回転式振動子受は部１２とが断続的に衝接し
た場合に、柔芯材１９、裏地材２４及び下面側柔表皮祠
２２が同一の融溶温度において、互いに溶着するように
構成されている。The soft core material 19, the lining +A24, and the lower soft skin shell 22 are all made of the same heat-melting material (for example, polyester or nylon), and the ultrasonic vibrator 11 and the rotary vibrator holder are The soft core material 19, the lining material 24, and the lower soft skin layer 22 are configured to be welded to each other at the same melting temperature when the portions 12 collide intermittently.
また、第１図に示すように、これらのシート状被接合材
１９．２０．２２が超音波振動子１１と、回転式振動子
骨は部１２との衝接により縫合されて、縫合製品２１．
が作成された場合には、その後、カッター１７により、
適宜の製品ザイズに裁断されるように構成されている。Further, as shown in FIG. 1, these sheet-like materials to be joined 19, 20, 22 are sutured by collision with the ultrasonic transducer 11 and the rotary transducer bone with the portion 12, thereby forming a sutured product 21. ．．
is created, then the cutter 17
It is configured to be cut into an appropriate product size.
また、第２図に示すように、上記回転軸１４には、−１
−述のように、複数の円盤部材１３が所定間隔をおいて
取すイ」け固定されている。In addition, as shown in FIG. 2, the rotating shaft 14 has -1
- As mentioned above, a plurality of disk members 13 are fixed at predetermined intervals.
そして、これらの円盤部材１３の間には、スペーサ−１
５が嵌装されている。そして、この円盤部材１３とスペ
ーサー１５とにより構成される空隙２８内に、上述のシ
ート状被接舎利を構成する芯材１９と、」二面側柔表皮
月２０及び下面側柔表皮祠２２が収納されて、フィード
ローラ１８の回転と共に適宜移送されるように構成され
ている。A spacer 1 is placed between these disk members 13.
5 is fitted. In the space 28 formed by the disk member 13 and the spacer 15, the core material 19 constituting the sheet-like reliquary, the soft skin on the second side 20 and the soft skin on the bottom side 22 are placed. It is configured to be stored and transported as appropriate with the rotation of the feed roller 18.
そして、上記超音波振動子１１か、円盤部材１３の周縁
に連続して設けられた凸部２５に断続的に衝接すること
によって、第３図に示すように、上面側柔表皮月２０と
下面側柔表皮月２２とか、」二言己 円盤部材１３の
周縁に設けられた凸部２５の長さ寸法及び幅寸法と、同
一の長さ寸法及び幅寸法に形成された縫合部３１により
連続して縫合され、 その結果、縫合線３２が形成され
るものである。By intermittently colliding with the ultrasonic transducer 11 or the convex portion 25 provided continuously on the periphery of the disc member 13, the upper surface soft skin 20 and the lower surface are connected to each other, as shown in FIG. The side soft epidermis 22 is continuous with the length and width of the convex portion 25 provided on the periphery of the disc member 13 by a sutured portion 31 formed to have the same length and width. As a result, a suture line 32 is formed.
すなわち、本実施例にあっては、上述のように、上面側
柔表皮祠２０を構成する革製表皮祠２８の裏面側には、
あらかじめ裏地材２４が接着剤により貼付されており、
この裏地材２４は、柔芯利１９及び下面側柔表皮月２２
と同一の熱融溶性を有する素）４からなるものであるた
め、超音波振動子１１が円盤部材１３の凸部２５に断続
的に衝接する際には、上記裏地＋；１２４、柔芯材１９
及び下面側梁表皮材２２が、同一の融溶温度において、
熱融溶することとなる。That is, in this embodiment, as described above, on the back side of the leather skin shank 28 that constitutes the upper surface side soft skin shank 20,
A lining material 24 is attached in advance with adhesive,
This lining material 24 has a soft core 19 and a soft outer layer 22 on the lower side.
Since the ultrasonic transducer 11 is made of a material having the same thermal melting properties as 124 and 4, when the ultrasonic transducer 11 intermittently collides with the protrusion 25 of the disc member 13, the above-mentioned lining +; 19
and the lower side beam skin material 22 at the same melting temperature,
It will be heated and melted.
その結果、菫製表皮月２８は、革製表皮祠２８の裏面に
貼付された裏地材２４により、柔芯材１９及び下面側柔
表皮祠２２と溶着し、」二面側梁表皮材２０と、下面側
柔表皮月２２とが柔芯材１９を介して縫合されることと
なる。As a result, the violet outer skin 28 is welded to the soft core material 19 and the lower soft outer skin 22 by the lining material 24 attached to the back side of the leather outer skin 28, and the violet outer skin 28 is welded to the two side beam outer skin 20. , and the lower soft skin 22 are sewn together via the soft core material 19.
その結果、第３図に示すように、縫合製品２１の長さ方
向に複数形成された縫合線３２が、縫合製品２１の幅方
向において、縫合製品２１を所定間隔毎に分割し、縫合
製品２１に長さ方向に沿う、敵状の凹凸模様が形成され
るものである。As a result, as shown in FIG. 3, a plurality of suture lines 32 formed in the length direction of the sewn product 21 divide the sewn product 21 at predetermined intervals in the width direction of the sewn product 21. An uneven pattern is formed along the length.
更に第１図に示す下面側表皮材２２のフィートローラ１
８の回転速度及び柔芯材１９のフィートローラ」、８の
回転速度を、上面側梁表皮材２０のフィードローラ１８
の回転速度よりも小さくすることにより、上面側柔表皮
祠２０の所定時間における供給量を柔芯材１９及び上面
側柔表皮祠２０の所定時間における供給量よりも大きく
することによって、第４図に示すように、」−面側柔表
皮材２０を構成する革製表皮月２８」−に、長さ方向に
おいて連続的に皺３３を形成することも可能である。Furthermore, the foot roller 1 of the lower surface side skin material 22 shown in FIG.
8 and the feed roller 18 of the soft core material 19, and the rotation speed of 8 is
By making the rotation speed smaller than the rotation speed of FIG. As shown in , it is also possible to form wrinkles 33 continuously in the length direction on the "leather skin 28 constituting the side soft skin material 20".
このように、革製表皮祠２８上に長さ方向において連続
的に、皺３３が形成された場合には、縫合製品２１の外
観品質を、より向」ニさせることが可能となる。In this way, when the wrinkles 33 are formed continuously in the length direction on the leather skin sheath 28, it becomes possible to improve the appearance quality of the sewn product 21.
なお、本実施例に係る革製表皮を有するクツション材の
作成方法にあっては、上面側柔表皮祠２０を構成する革
製表皮月２８裏面に貼イ」された下面側表皮材２４及び
、柔芯利１９及び下面側梁表皮材２２を構成する熱融溶
性を有する素材として、ポリエステルもしくはナイロン
を用いた場合を例に説明したが、上記実施例に限定され
ず、熱融溶性を有する累月であればよい。更に、本発明
に係る革製表皮Ｈには、自然皮革のみならず、人工皮Ｉ
ｌ、ｌｉをも含むものである。In addition, in the method for producing a cushion material having a leather skin according to the present embodiment, the lower surface side skin material 24 pasted on the back surface of the leather skin surface 28 constituting the upper surface side soft skin shell 20 and Although polyester or nylon is used as an example of the heat-meltable material constituting the soft core material 19 and the lower side beam skin material 22, the present invention is not limited to the above embodiments. The moon is fine. Furthermore, the leather skin H according to the present invention includes not only natural leather but also artificial leather I.
It also includes l and li.
［発明の効果］
本発明に係る革製表皮を有するクツション拐の作成方法
にあっては、熱融溶性を有する素材からなる柔芯材と、
この柔芯材と同一の熱融溶性を有する素材からなる裏地
材があらかじめ貼付された革製表皮相と、上記柔芯＋４
と同−累月からなる下面側表皮材とを超音波溶着により
縫合するように構成されている。[Effects of the Invention] In the method for producing a cushion having a leather skin according to the present invention, a soft core material made of a heat-meltable material;
A leather skin layer to which a lining material made of a material having the same heat melting properties as this soft core material is attached in advance, and the soft core +4
and a lower surface side skin material made of the same lunar surface are sutured together by ultrasonic welding.
したかって、本発明に係る」“Ｉ゛・製表皮を有するク
ツション材の作成方法にあっては、従来のように工業用
ミシンを利用することなく、革製表皮祠を有するクツシ
ョン材の表面に、凹凸状の装飾模様を付することができ
る。Therefore, in the method for producing a cushion material having a skin made of leather according to the present invention, the surface of the cushion material having a skin made of leather can be made without using an industrial sewing machine as in the past. , an uneven decorative pattern can be added.
したがって、革製表皮材表面に、工業用ミシンのミシン
針の穴が形成されることがなく、革製表皮を有する加工
製品の装飾的効果を増大させることができ、その結果、
外観品質を向上させることが可能となる。Therefore, the hole of the sewing machine needle of the industrial sewing machine is not formed on the surface of the leather skin material, and the decorative effect of the processed product having the leather skin can be increased, and as a result,
It becomes possible to improve the appearance quality.
また−１−述のように、本発明に係る革製表皮を有する
クツション月の作成方法にあっては、工業用ミシンを利
用することなく、ミシン糸を使用せず、革製表皮材を縫
合するように構成されているため、革製表皮を有する加
工製品が使用された場合に、革製表皮材に様々な外力が
作用した場合であっても、従来のように、ミシン糸によ
って革製表皮材が破断してしまう、という事態を防止す
ることができる。Furthermore, as described in -1-, in the method for producing a cushion having a leather outer skin according to the present invention, the leather outer skin material is sewn together without using an industrial sewing machine or sewing thread. Therefore, when a processed product with a leather skin is used, even if various external forces are applied to the leather skin material, sewing thread can be used to sew the leather. This can prevent the skin material from breaking.
史に、本発明に係る革製表皮を有するクツション材の作
成方法にあっては、革製表皮材と柔芯材、及び下面側表
皮材とを超音波溶着縫合装置を用いて、超音波溶着によ
り縫合するように構成されているため、縫製加工作業が
容易かつ迅速に行うことができ、更に、低コストて縫製
加工を行うことができる。Historically, in the method for producing a cushion material having a leather skin according to the present invention, the leather skin material, the soft core material, and the lower skin material are ultrasonically welded using an ultrasonic welding and suturing device. Since it is configured to be sewn together, the sewing process can be performed easily and quickly, and furthermore, the sewing process can be performed at low cost.
第１図は、本発明に係る革製表皮を有するクツション材
の作成方法の一実施例を示す概念図、第２図は、本発明
に係る革製表皮を有するクツション材の作成方法に使用
される超音波溶着縫合装置の回転式振動子受は部の一実
施例を示す第１図の側面図、第３図は、本発明に係る革
製表皮を有するクツション材の作成方法を用いてシート
状に形成された柔芯材と、柔芯材の」−面側に配設され
、裏地材があらかじめ貼イ」された革製表皮材と、柔芯
材の下面側に配設される下面側表皮材とを縫合して作成
した革製表皮を有するクツション材の一実施例を示す斜
視図、第４図は、本発明に係る革製表皮を有するクツシ
ョン材の作成方法を用いて、作成された革製表皮を有す
るクツション材の一実施例を示し、革製表皮を有するク
ツション材表面に、長さ方向に沿って皺を形成した場合
を示す斜視図である。
１０・・・超音波溶着縫合装置
１１・・・超音波振動子
１２・・・回転式振動子受は部
１３・・・円盤部材 １
］５・・・スペーサー １
１７・・・カッター １
１９・・・柔芯材 ２
２１・・・縫合製品 ２
２４・・・裏地材 ２
２６・・ブースター ２
２８・・・革製表皮ｔｔ ３
３２・・・縫合線 ３
４・・・回転軸
６・・・ガイド部材
８・・・フィードローラ
Ｏ・・・上面側柔表皮月
２・・・下面側表皮材
５・・・凸部
７・・・コンバータ
ト・・縫合部
３・・・皺FIG. 1 is a conceptual diagram showing an example of the method for producing a cushion material having a leather skin according to the present invention, and FIG. 2 is a conceptual diagram showing an embodiment of the method for producing a cushion material having a leather skin according to the present invention. FIG. 1 is a side view showing an embodiment of the rotary transducer receiver of an ultrasonic welding and suturing device, and FIG. A soft core material formed in a shape, a leather skin material placed on the negative side of the soft core material and with a lining material pasted in advance, and a lower surface placed on the bottom side of the soft core material. FIG. 4 is a perspective view showing an embodiment of a cushion material having a leather skin made by sewing the side skin material with the side skin material. FIG. 2 is a perspective view illustrating an example of a cushion material having a leather skin, in which wrinkles are formed along the length direction on the surface of the cushion material having a leather skin. 10...Ultrasonic welding and suturing device 11...Ultrasonic transducer 12...Rotary transducer receiver part 13...Disc member 1]5...Spacer 1 17...Cutter 1 19. ... Soft core material 2 21 ... Sewn product 2 24 ... Lining material 2 26 ... Booster 2 28 ... Leather skin TT 3 32 ... Suture line 3 4 ... Rotating shaft 6 ...・Guide member 8...Feed roller O...Upper side soft skin 2...Lower side skin material 5...Convex portion 7...Converter...Sewing portion 3...Wrinkle
Claims (1)
なる柔芯材と、 この柔芯材の上面側に配設され、シート状に形成される
と共に、上記柔芯材と同一の素材からなる裏地材があら
かじめ貼付された革製表皮と、上記柔芯材の下面側に配
設され、シート状に形成されると共に、上記柔芯材と同
一の素材からなる下面側表皮材とを超音波用着により縫
合することを特徴とする革製表皮を有するクッション材
の作成方法。[Scope of Claims] A soft core material formed in a sheet shape and made of a heat-meltable material; A leather skin to which a lining material made of the same material is attached in advance, and a lower surface side made of the same material as the soft core material, which is arranged on the lower side of the soft core material and formed into a sheet shape. 1. A method for producing a cushion material having a leather outer skin, the method comprising sewing the outer skin material together using an ultrasonic method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203339A JPH0486244A (en) | 1990-07-31 | 1990-07-31 | Manufacture of cushion material having leather skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203339A JPH0486244A (en) | 1990-07-31 | 1990-07-31 | Manufacture of cushion material having leather skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486244A true JPH0486244A (en) | 1992-03-18 |
Family
ID=16472386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2203339A Pending JPH0486244A (en) | 1990-07-31 | 1990-07-31 | Manufacture of cushion material having leather skin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6724713B1 (en) | 1999-09-29 | 2004-04-20 | Sony Corporation | Recording and/or reproducing device for disks |
-
1990
- 1990-07-31 JP JP2203339A patent/JPH0486244A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6724713B1 (en) | 1999-09-29 | 2004-04-20 | Sony Corporation | Recording and/or reproducing device for disks |
| USRE42041E1 (en) | 1999-09-29 | 2011-01-18 | Sony Corporation | Recording and/or reproducing device for disks |
| USRE42763E1 (en) | 1999-09-29 | 2011-09-27 | Sony Corporation | Recording and/or reproducing device for disks |
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