JPS637187Y2 - - Google Patents
Info
- Publication number
- JPS637187Y2 JPS637187Y2 JP1985081437U JP8143785U JPS637187Y2 JP S637187 Y2 JPS637187 Y2 JP S637187Y2 JP 1985081437 U JP1985081437 U JP 1985081437U JP 8143785 U JP8143785 U JP 8143785U JP S637187 Y2 JPS637187 Y2 JP S637187Y2
- Authority
- JP
- Japan
- Prior art keywords
- tatami
- stand
- floor
- tightening member
- fixed
- 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.)
- Expired
Links
- 238000009958 sewing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は、畳縦着機に利用される畳床の固定装
置に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a tatami floor fixing device used in a vertical tatami mating machine.
(従来の技術)
畳台畳床載置部におかれた畳床を畳締め部材で
締付けるとともに、畳床下面側より複数本の畳止
め用針を突刺して畳床を固定する装置は、実公昭
38−6945号公報および特公昭55−11480号公報等
において提案されている。(Prior art) A device for fixing a tatami bed placed on a tatami stand tatami floor placement part with a tatami tightening member and by piercing a plurality of tatami fixing needles from the bottom side of the tatami bed is as follows: Kimiaki Sane
This method has been proposed in Japanese Patent Publication No. 38-6945 and Japanese Patent Publication No. 11480-1980.
(考案が解決しようとする問題点)
前述したいずれの技術においても、それなりの
優位性が認められるけれども、畳床を畳台と畳締
め部材で締付けただけでは畳の縫着切断作業によ
り畳が移動することがある。(Problems to be solved by the invention) Although each of the above-mentioned technologies has certain advantages, if the tatami floor is only tightened with the tatami stand and tatami tightening member, the tatami will not be properly sewn and cut. May move.
このため、畳止め用針を突刺すようにしている
けれども、針運動機構としてカム、リンク等を採
用しており、構造の複雑化を招き、操作性が非常
に面倒となつている。 For this reason, although the tacking needle is inserted, a cam, a link, etc. are used as the needle movement mechanism, which complicates the structure and makes it very difficult to operate.
特に、最近では当業界においても数値制御によ
り畳寸法を出すような開発と研究がなされてお
り、これら技術に対処するためには、畳床の仮締
めと本締めとの2段締めが要求されるが、従来技
術ではこれを達成することができないものであつ
た。 In particular, recently there has been development and research in the industry to determine the size of tatami mats using numerical control, and in order to cope with these technologies, two-stage tightening of temporary and final tightening of the tatami floor is required. However, this has not been possible with conventional techniques.
本考案は、仮締めの状態では畳床に針を刺さ
ず、軽く押えて位置を微調整することが可能で、
本締めの状態では針を畳床に突刺して強く締付け
ることにより完全に固定できるようにした畳床の
固定装置を提供することが目的である。 This invention allows you to fine-tune the position by lightly pressing the tatami floor without inserting a needle into the tatami floor when it is temporarily tightened.
It is an object of the present invention to provide a fixing device for a tatami floor that can be completely fixed by piercing the tatami floor with a needle and strongly tightening the tatami floor in the final tightening state.
(問題を解決するための手段)
本考案が前述目的を達成するために講じる技術
的手段の特徴とする処は、畳台2と畳締め部材5
とが相対上下動自在とされて畳台2と畳締め部材
5との上下対面部において畳床Tが締付け解放自
在とされているとともに、複数本の針15が畳床
Tの下面側より突刺されて畳床Tを固定する装置
において、畳床載置部を挟む両側の畳台2側に、
上下方向の案内部3Aを有する案内部材3が固定
され、ネジ部4Bを有する左右一対の支柱4が案
内部材3の案内部3Aに上下動自在として備えら
れ、畳台2の上面側に、支柱4のネジ部4Bにネ
ジ嵌合された筒体6を介して畳締め部材5がネジ
送りで上下動自在として架設され、畳台2の下面
側に、畳床Tを下面側より突刺して固定する複数
本の針15を有する針取付け体13が左右一対の
支柱4に固定されて架設され、畳締め部材5と左
右一対の支柱4とを相対上下動自在にする駆動源
8が備えられている点にある。(Means for solving the problem) The technical means taken by the present invention to achieve the above-mentioned purpose are characterized by the tatami stand 2 and the tatami tightening member 5.
are movable up and down relative to each other, so that the tatami bed T can be tightened and released freely at the upper and lower facing portions of the tatami stand 2 and the tatami tightening member 5, and a plurality of needles 15 are inserted from the bottom side of the tatami bed T. In the device for fixing the tatami floor T, there are
A guide member 3 having a vertical guide portion 3A is fixed, and a pair of left and right columns 4 having threaded portions 4B are provided on the guide portion 3A of the guide member 3 so as to be movable up and down. A tatami tightening member 5 is installed via a cylinder 6 screwed into the threaded part 4B of 4 so as to be able to move up and down by screw feeding, and a tatami bed T is stuck into the bottom side of the tatami stand 2 from the bottom side. A needle attachment body 13 having a plurality of fixing needles 15 is fixed to and constructed on a pair of left and right columns 4, and a drive source 8 is provided that allows the tatami tightening member 5 and the pair of left and right columns 4 to move vertically relative to each other. The point is that
(作用)
駆動源8が順駆動されると、畳締め部材5はネ
ジ部4Bにネジ嵌合された筒体6のネジ送りで降
下運動され、畳台2の載置部におかれている畳床
Tを軽く押付ける(第2図参照)。(Function) When the drive source 8 is driven forward, the tatami tightening member 5 is moved downward by the screw feed of the cylindrical body 6 screwed into the threaded part 4B, and is placed on the placement part of the tatami stand 2. Press down lightly on the tatami floor T (see Figure 2).
この第2図の状態では畳床Tは固定されていな
いので畳床Tの位置を畳寸法に合わせて微調整す
ることができる。 In the state shown in FIG. 2, the tatami floor T is not fixed, so the position of the tatami floor T can be finely adjusted according to the size of the tatami mat.
更に、駆動源8を順駆動させると、畳締め部材
5と畳台2とで畳床Tは締付けられ、それ以降は
畳締め部材5は降下できないことから、筒体6と
ネジ部4Bとのネジ送りにより支柱4は上昇さ
れ、この上昇に伴つて支柱4間に架設されている
針取付け体13の針15が畳床Tの下面側より突
刺されて畳床Tを完全に固定する(第3図参照)。 Furthermore, when the drive source 8 is sequentially driven, the tatami floor T is tightened by the tatami mat tightening member 5 and the tatami stand 2, and the tatami mat tightening member 5 cannot be lowered after that. The pillar 4 is raised by screw feeding, and as it rises, the needle 15 of the needle attachment body 13 installed between the pillars 4 is pierced from the underside of the tatami bed T, completely fixing the tatami bed T (the first (See Figure 3).
(実施例)
以下、図面を参照して本考案の実施例を詳述す
る。(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings.
1は対の脚であり、この脚1間にはチヤンネル
形状とされた畳台2が水平面上において架設さ
れ、該畳台2の上面が畳床Tの載置部とされてい
る。 Reference numeral 1 designates a pair of legs, and a channel-shaped tatami stand 2 is installed between the legs 1 on a horizontal plane, and the upper surface of the tatami stand 2 is used as a placement part for the tatami floor T.
3は上下方向の案内部材であり、畳台2の畳床
載置部を挟む両側にそれぞれ備えられ、本例で
は、該案内部材3は畳台2に固着されたコ字形断
面を有し、その鉛直線上に案内部3Aを有して構
成されている。 Reference numeral 3 designates vertical guide members, which are provided on both sides of the tatami floor placement portion of the tatami stand 2, and in this example, the guide members 3 have a U-shaped cross section that is fixed to the tatami stand 2; It is configured to have a guide portion 3A on the vertical line.
4は支柱であり、前記案内部材3における案内
部3Aに挿嵌されてささえられるストレート部4
Aとネジ部4Bとを有して構成されており、上下
動自在とされて鉛直方向に延びている。 4 is a support, and a straight portion 4 is inserted into and supported by the guide portion 3A of the guide member 3.
A and a screw portion 4B, and is movable up and down and extends in the vertical direction.
5はチヤンネル形状とされた畳締め部材であ
り、前記支柱4のネジ部4B間に相対移動自在と
して架設されており、前記畳台2と上下において
対応し、畳床Tを上下対面部において締付け解放
自在とされている。 Reference numeral 5 denotes a channel-shaped tatami tightening member, which is installed so as to be relatively movable between the threaded portions 4B of the pillars 4, and corresponds to the tatami stand 2 above and below, and tightens the tatami floor T at the upper and lower facing parts. It is said to be free.
すなわち、前記支柱4のそれぞれのネジ部4B
には外周にウオーム歯6Aを有する筒体6がネジ
で套嵌され、この筒体6を上下より挟んで畳締め
部材5が支柱4に水平状に架設されている。 That is, each threaded portion 4B of the pillar 4
A cylindrical body 6 having worm teeth 6A on its outer periphery is fitted with a screw, and a mat tightening member 5 is installed horizontally on the support 4 with the cylindrical body 6 sandwiched from above and below.
なお、畳締め部材5の下面にはスポンジ、ゴム
等の弾性体7が畳床Tの長さに応じて添接されて
いる。 In addition, an elastic body 7 such as sponge or rubber is attached to the lower surface of the tatami tightening member 5 according to the length of the tatami floor T.
8は駆動源であり、本例では正逆転自在のモー
タで示し、巻掛体9を介してシヤフト10を回転
可能である。 Reference numeral 8 denotes a drive source, which in this example is a motor capable of forward and reverse rotation, and is capable of rotating the shaft 10 via the winding body 9 .
シヤフト10は畳締め部材5に沿わされて軸受
フラケツト11により回転自在に支架されてお
り、シヤフト10に形成したネジ部12が前記筒
体6のウオーム歯車6Aにそれぞれ咬合されてい
る。 The shaft 10 is rotatably supported by a bearing bracket 11 along the mat tightening member 5, and threaded portions 12 formed on the shaft 10 are engaged with the worm gears 6A of the cylindrical body 6, respectively.
13は針取付け体であり、前記支柱4の下端に
おけるストレート部4A間にボルト14等で両端
が取付けられて支架されており、この針取付け体
13には鉛直方向上方に突出された先鋭の針15
が複数本ボルト24等を介して取付けられてお
り、該針15の挿通部25が畳台2に形成されて
いる。 Reference numeral 13 denotes a needle attachment body, which is supported by being attached at both ends with bolts 14 or the like between the straight portions 4A at the lower end of the pillar 4, and this needle attachment body 13 has a sharp needle protruding vertically upward. 15
are attached via a plurality of bolts 24, etc., and an insertion portion 25 for the needle 15 is formed in the tatami stand 2.
16は制御部であり、締め操作部16A、弛め
操作部16B、停止操作部16Cを有して畳締め
部材5に備えられて前記駆動源8に電気的に接続
されている。 Reference numeral 16 denotes a control section, which has a tightening operation section 16A, a loosening operation section 16B, and a stop operation section 16C, is provided on the tatami tightening member 5, and is electrically connected to the drive source 8.
17は仮締め検出手段であり、支点18を中心
として揺動自在に畳締め部材5に枢支されたレバ
ー19と、そのレバー19の一端に備えられた検
出部20と、該検出部20を弾性体7より下方に
突出すべく付勢したバネ21と、レバー19によ
つてオン・オフされるスイツチ22等からなる。 Reference numeral 17 denotes a temporary tightening detection means, which includes a lever 19 pivotally supported on the tatami mat tightening member 5 so as to be able to swing around a fulcrum 18, a detection section 20 provided at one end of the lever 19, and a detection section 20 provided at one end of the lever 19. It consists of a spring 21 biased to protrude downward from the elastic body 7, a switch 22 turned on and off by a lever 19, and the like.
なお、弾性体7には検出手段17のための窓又
は切欠23が形成されている。 Note that a window or cutout 23 for the detection means 17 is formed in the elastic body 7.
従つて、本実施例にあつては、畳台2上の畳床
Tは、第1図の状態において操作部16Aを一度
押すと駆動源8が順回転しつづけシヤフト10に
駆動を備え、これによりネジ12を介してウオー
ム歯6Aが回転されることにより畳締め部材5が
支柱4のネジ部4B上を相対的に降下し、第2図
で示す如く検出部20が畳床Tに触れバネ21に
抗してレバー19が押上げられることにより、ス
イツチ22がオフされて駆動源8が停止される。 Therefore, in this embodiment, when the tatami floor T on the tatami stand 2 is pressed once in the state shown in FIG. As the worm teeth 6A are rotated via the screw 12, the tatami tightening member 5 is relatively lowered on the threaded part 4B of the support column 4, and the detection part 20 touches the tatami floor T as shown in FIG. By pushing up the lever 19 against the lever 21, the switch 22 is turned off and the drive source 8 is stopped.
この第2図の状態が仮締め状態であり、この状
態で畳床Tの位置の微調整を行なうことができ
る。 The state shown in FIG. 2 is a temporary tightening state, and the position of the tatami floor T can be finely adjusted in this state.
なお、この仮締めの締め具合は検出部20の上
下で強弱調整することもできる。 The tightness of this temporary tightening can also be adjusted by adjusting the strength above and below the detection unit 20.
仮締め状態から操作部16Aを押し続けると駆
動源8が順回転し、畳締め部材5が一定圧力まで
畳床Tを畳台2との間で締めつけ、所定の締付け
が終ると、畳締め部材5を降下できないことか
ら、相対的に支柱4が案内部材3に支えられなが
ら上昇され、この支柱4間に架設された針取付け
体13を介して針15が上昇し、畳床Tを締付け
た状態のままでその下面側より突刺ることにな
る。 If you continue to press the operation part 16A from the temporary tightening state, the drive source 8 rotates sequentially, the tatami tightening member 5 tightens the tatami floor T with the tatami stand 2 to a certain pressure, and when the predetermined tightening is completed, the tatami tightening member 5 cannot be lowered, the pillar 4 is relatively raised while being supported by the guide member 3, and the needle 15 is raised via the needle attachment body 13 installed between the pillars 4, and tightens the tatami floor T. In this state, you will be able to pierce it from the bottom side.
針取付け体13が畳台2の下面に当り、それ以
上の上昇ができなくなると、畳締め部材5が再び
降下し畳床Tを締め上げ、畳床Tは針15が刺さ
つた状態で締めこまれ、ここに、完全に固定さ
れ、その後、駆動源8はタイマー切れなどにより
止まり、操作部16Aを放すことになる。 When the needle attachment body 13 hits the lower surface of the tatami stand 2 and cannot rise any further, the tatami tightening member 5 descends again and tightens the tatami floor T, and the tatami floor T is tightened with the needles 15 stuck in it. After that, the drive source 8 stops due to a timer expiration or the like, and the operating part 16A is released.
なお、畳床Tを解放(開放)するには弛み用操
作部16Bを押して駆動源8を逆回転し続け、支
柱4は針取付け体13が案内部材3に当るまで降
下し、針15は畳床Tから抜けるとともに、針取
付け体13のそれ以上の降下は抱束されることか
ら、畳締め部材5が上昇し、上昇停止スイツチが
働くと駆動源8が停止され、これで、畳床Tを取
出すことが可能となる。 In addition, in order to release (open) the tatami floor T, push the loosening operation part 16B and continue to rotate the drive source 8 in the reverse direction, the support 4 descends until the needle attachment body 13 hits the guide member 3, and the needle 15 Since the needle attachment body 13 is prevented from descending any further when it comes out of the floor T, the tatami tightening member 5 rises, and when the lift stop switch is activated, the drive source 8 is stopped, and the drive source 8 is stopped. It becomes possible to take out.
(考案の効果)
本考案によれば、畳台にネジ部を有する支柱を
立設固定せず、畳台に固定した案内部材の案内部
に上下動自在に備えているので支柱の長さ(高
さ)を短くすることができ、この支柱にネジ嵌合
された筒体を介して畳台の上面側に畳締め部材
を、畳台の下面側に針を有する針取付け体をそれ
ぞれ架設しているので、駆動源の起動、停止で、
畳締め部材と針取付け体との双方を、相対上下動
することができる。(Advantages of the device) According to this device, instead of fixing a support post with a screw part to the tatami base, the support post is provided with a guide part that is fixed to the tatami base and can move up and down freely, so the length (height) of the support post can be shortened. The tatami tightening member is attached to the top side of the tatami base via a cylindrical body that is screwed into the support post, and the needle attachment body with needles is attached to the bottom side of the tatami base. Therefore, when the drive source is started and stopped,
Both the tatami fastening member and the needle attachment are capable of moving up and down relative to one another.
このことから、畳締め部材で畳台上の畳床を軽
く押付けて微調整してから、畳床を畳締め部材と
畳台との間で挟みつけた状態で、畳床の下面側よ
り針を突刺して畳床を完全かつ正確に固定するこ
とができ、畳の縫着切断作業によつて畳が移動す
ることはなく、寸法通りの畳を縫着することがで
きる。 For this reason, after making fine adjustments by lightly pressing the tatami bed on the tatami stand with the tatami tightening member, with the tatami bed sandwiched between the tatami tightening member and the tatami stand, the needle should be inserted from the bottom side of the tatami bed. The tatami floor can be completely and accurately fixed by piercing the tatami, the tatami will not move during the sewing and cutting work of the tatami, and the tatami can be sewn to the correct size.
また、畳床を畳締め部材と畳台との間で挟みつ
けた状態から、完全固定するのに、畳床の下面側
から針を突刺すようにしているので、畳表を損傷
することもなく、畳縫着機として有利となる。 In addition, in order to completely secure the tatami floor between the tatami tightening member and the tatami stand, the needle is inserted from the underside of the tatami floor, so there is no damage to the tatami mat. This is advantageous as a tatami sewing machine.
更に、左右一対の支柱は畳台側に固定した案内
部材の案内部に上下動自在として備えられている
ので、この支柱に架設した畳締め部材と針取付け
体との相対上下動は正確にできる。 Furthermore, since the pair of left and right columns are movable up and down on the guide portion of the guide member fixed to the tatami stand side, the relative up and down movement of the tatami tightening member and the needle attachment body installed on these columns can be accurately performed. .
従つて、本考案は構造簡単で操作が容易な畳床
の固定装置として実益大である。 Therefore, the present invention is very useful as a tatami floor fixing device that has a simple structure and is easy to operate.
図面は本考案の実施例を示し、第1図から第3
図は作業工程順で示す一部省略の正面図、第4図
は第1図D−D矢示図、第5図は第4図の一部拡
大図である。
2……畳台、3……案内部、4……支柱、5…
…畳締め部材、8……駆動源、13……針取付け
体、15……針。
The drawings show embodiments of the invention, and are shown in FIGS. 1 to 3.
The figure is a partially omitted front view showing the order of work steps, FIG. 4 is a view taken along the line D--D in FIG. 1, and FIG. 5 is a partially enlarged view of FIG. 4. 2... Tatami stand, 3... Guide section, 4... Support, 5...
... Tatami tightening member, 8 ... Drive source, 13 ... Needle attachment body, 15 ... Needle.
Claims (1)
れて畳台2と畳締め部材5との上下対面部におい
て畳床Tが締付け解放自在とされているととも
に、複数本の針15が畳床Tの下面側より突刺さ
れて畳床Tを固定する装置において、 畳床載置部を挟む両側の畳台2側に、上下方向
の案内部3Aを有する案内部材3が固定され、ネ
ジ部4Bを有する左右一対の支柱4が案内部材3
の案内部3Aに上下動自在として備えられ、畳台
2の上面側に、支柱4のネジ部4Bにネジ嵌合さ
れた筒体6を介して畳締め部材5がネジ送りで上
下動自在として架設され、畳台2の下面側に、畳
床Tを下面側より突刺して固定する複数本の針1
5を有する針取付け本13が左右一対の支柱4に
固定されて架設され、畳締め部材5と左右一対の
支柱4とを相対上下動自在にする駆動源8が備え
られていることを特徴とする畳縫着機における畳
床の固定装置。[Scope of Claim for Utility Model Registration] The tatami stand 2 and the tatami tightening member 5 can be moved vertically relative to each other, and the tatami floor T can be tightened and released at the upper and lower facing portions of the tatami stand 2 and the tatami tightening member 5. In addition, in the device for fixing the tatami floor T by piercing the tatami floor T from the lower surface side of the tatami floor T with a plurality of needles 15, the vertical guide portion 3A is provided on the tatami stand 2 sides on both sides of the tatami floor placement portion. A guide member 3 is fixed, and a pair of left and right columns 4 having threaded portions 4B are fixed to the guide member 3.
A tatami tightening member 5 is provided on the upper surface side of the tatami stand 2 so as to be movable up and down in the guide portion 3A of the tatami mat stand 2, and a tatami tightening member 5 is provided on the upper surface side of the tatami stand 2 through a cylinder 6 screwed into the threaded portion 4B of the support column 4 and is movable up and down by screw feeding. A plurality of needles 1 are constructed and fixed to the lower surface of the tatami stand 2 by piercing the tatami floor T from the lower surface.
A needle attachment book 13 having a needle attachment book 13 having a diameter of 5 is fixed to a pair of left and right columns 4, and is provided with a drive source 8 that allows the tatami tightening member 5 and the pair of left and right columns 4 to move vertically relative to each other. A fixing device for the tatami floor in a tatami sewing machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985081437U JPS637187Y2 (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985081437U JPS637187Y2 (en) | 1985-05-29 | 1985-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61197967U JPS61197967U (en) | 1986-12-10 |
JPS637187Y2 true JPS637187Y2 (en) | 1988-03-01 |
Family
ID=30628218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985081437U Expired JPS637187Y2 (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS637187Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510273A (en) * | 1978-07-07 | 1980-01-24 | Matsushita Electric Ind Co Ltd | Video tape recorder |
-
1985
- 1985-05-29 JP JP1985081437U patent/JPS637187Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510273A (en) * | 1978-07-07 | 1980-01-24 | Matsushita Electric Ind Co Ltd | Video tape recorder |
Also Published As
Publication number | Publication date |
---|---|
JPS61197967U (en) | 1986-12-10 |
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