JP5057275B2 - Conveyor frame system - Google Patents

Conveyor frame system

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Publication number
JP5057275B2
JP5057275B2 JP2008170531A JP2008170531A JP5057275B2 JP 5057275 B2 JP5057275 B2 JP 5057275B2 JP 2008170531 A JP2008170531 A JP 2008170531A JP 2008170531 A JP2008170531 A JP 2008170531A JP 5057275 B2 JP5057275 B2 JP 5057275B2
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frame
frame material
conveyor
traveling
piece
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JP2010006577A (en
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基家 小枝
健是 荒井
直樹 加藤
憲 発地
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Tsubaki Yamakyu Chain Co Ltd
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Tsubaki Yamakyu Chain Co Ltd
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Priority to JP2008170531A priority Critical patent/JP5057275B2/en
Priority to PCT/JP2009/060411 priority patent/WO2010001689A1/en
Publication of JP2010006577A publication Critical patent/JP2010006577A/en
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Publication of JP5057275B2 publication Critical patent/JP5057275B2/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/08Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/02Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
    • B65G21/06Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements constructed to facilitate rapid assembly or dismantling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Framework For Endless Conveyors (AREA)
  • Chain Conveyers (AREA)

Description

本発明は、例えば、コンベヤシステムに於いてコンベヤチェーンをガイドする走行フレーム装置に係り、特に、構成簡素で、部品点数が少なく、コンパクトで、軽量で、組立てや分解が簡単で、フレーム装置内部やチェーン裏側を視認でき、フレーム装置内部やチェーン裏側の洗浄が簡単に行え、洗浄後の排水がスムーズで、衛生的で、十分な強度、剛性、精度が得られ、取扱い易く、使い勝手に優れ、メンテナンスが容易で、経済的となるように工夫したコンベヤ用走行フレーム装置に関するものである。   The present invention relates to, for example, a traveling frame apparatus that guides a conveyor chain in a conveyor system, and in particular, has a simple configuration, a small number of parts, a compact, lightweight, and easy to assemble and disassemble. The back side of the chain is visible, the inside of the frame device and the back side of the chain can be easily washed, drainage after washing is smooth, hygienic, sufficient strength, rigidity and accuracy are obtained, easy to handle, easy to use, and maintenance It is related with the traveling frame apparatus for conveyors devised so that it may be easy and economical.

従来、この種のコンベヤ用走行フレーム装置にあっては、例えば、本願出願人による特許文献1に示すような走行フレーム装置等が開示されている。
これは、搬送コンベヤシステムで使用されるコンベヤチェーン等の走行フレーム装置であって、一対の適宜金属製フレーム材と、この一対のフレーム材を平行に対峙させた状態で連結する適数の連結クランプとを備え、フレーム材は、長尺基板と、この基板の両長縁部分に連設される長尺折曲板とで略長尺溝形状に形成され、基板には、長手方向に沿って凹部を形成し、この凹部は、折曲板が位置する側に延設されると共に、先端長縁がわに行くに従って漸次拡開するような一対の長尺傾斜壁と、この一対の傾斜壁の先端長縁を結ぶように配設される長尺奥壁とで略蟻溝状に形成され、折曲板の先端長縁には、基板に向って延設される長尺折返片を連設し、連結クランプは、一対のクランプ体と、この一対のクランプ体相互が接近するように連結可能な緊締具とからなり、一対のクランプ体の両端部分に設けた係止部で、一対のフレーム材の凹部の背面がわを夫々掴持できるように構成することにより特許となったものである。
Conventionally, in this type of traveling frame device for a conveyor, for example, a traveling frame device as disclosed in Patent Document 1 by the applicant of the present application has been disclosed.
This is a traveling frame device such as a conveyor chain used in a conveyor system, and a suitable number of connection clamps for connecting a pair of appropriate metal frame materials and the pair of frame materials facing each other in parallel. The frame material is formed in a substantially long groove shape with a long substrate and a long bent plate connected to both long edge portions of the substrate, and the substrate is formed along the longitudinal direction. A pair of long inclined walls that form a concave portion, extend to the side where the bent plate is located, and gradually widen as the long edge of the distal end goes to the trap, and the pair of inclined walls It is formed in a substantially dovetail shape with a long back wall arranged so as to connect the long edge of the tip, and a long folded piece extending toward the substrate is connected to the long edge of the bent plate. Install the connection clamp so that the pair of clamp bodies and the pair of clamp bodies are close to each other. It is a patent that consists of a fastening tool that can be tied, and is configured so that the back surfaces of the recesses of the pair of frame members can grip the wings at the locking parts provided at both ends of the pair of clamp bodies. It is.

また、本願出願人による特許文献2に示すような走行フレーム装置等が開示されている。
これは、コンベヤシステムに於いてコンベヤチェーン等を案内する走行フレーム装置であって、少なくとも一対のフレーム材と、この一対のフレーム材相互を連結する連結ブロックと、フレーム材に装着されると共に、コンベヤチェーン等が摺接される適宜合成樹脂製の走行レールとを備え、フレーム材は、長尺な基板と、この基板の両長縁部分に夫々略直角に連設される一対の長尺な折曲板とで略溝形状に形成され、前記折曲板に、長手方向に対して略直交するような複数の切欠溝を適宜間隔で設け、基板をその厚み方向に於いて湾曲せしめたときに、前記切欠溝の形状が変形すると共に、折曲板がその幅方向に於いて湾曲状態となるように構成することにより特許となったものである。
Further, a traveling frame device as disclosed in Patent Document 2 by the applicant of the present application is disclosed.
This is a traveling frame device for guiding a conveyor chain or the like in a conveyor system, which is mounted on the frame material, at least a pair of frame materials, a connection block for connecting the pair of frame materials, and a conveyor. It is provided with a travel rail made of synthetic resin as appropriate to which a chain or the like is slidably contacted, and the frame material is a long board and a pair of long folding lines that are connected to both long edge portions of the board at substantially right angles. When the bent plate is formed in a substantially groove shape, and the bent plate is provided with a plurality of notched grooves that are substantially orthogonal to the longitudinal direction at appropriate intervals, and the substrate is curved in the thickness direction. In addition, the shape of the notch groove is deformed, and the bent plate is configured to be in a curved state in the width direction.

特許第3498179号公報(図5)Japanese Patent No. 3498179 (FIG. 5) 特許第3584443号公報(図5)Japanese Patent No. 3584443 (FIG. 5)

そして、前者の如き手段を採用することにより、それ以前のものに比べて、構成が簡素となり、部品点数が少なくなり、軽量化が図れるようになり、組立てや分解が簡単となり、取扱い易くて、メンテナンスが容易で、経済的となるような走行フレーム装置を提供できるようになった。
しかしながら、前者の走行フレーム装置にあっては、一対のフレーム材を平行に対峙させた状態で、これを適数の連結クランプによって連結するようにしているため、これにコンベヤチェーンを装着すると、一対のフレーム材の内側面がわが閉鎖されたようになり、フレーム装置内部やチェーン裏側の洗浄が簡単に行い難い難点があった。
しかも、フレーム材自体の形状が複雑で、フレーム材に埃や水等が留まり易い難点や、水等をスムーズに排出するための透孔を大きく形成し難く、よりスムーズな排水が難しい等の問題点があった。
And, by adopting the means like the former, the structure becomes simpler, the number of parts can be reduced, the weight can be reduced, the assembly and disassembly are easy, and the handling is easy. It has become possible to provide a traveling frame device that is easy to maintain and economical.
However, in the former traveling frame device, the pair of frame members are connected in parallel with each other by an appropriate number of connection clamps. Since the inner surface of the frame material is closed, the inside of the frame device and the back side of the chain cannot be easily cleaned.
In addition, the shape of the frame material itself is complicated, and it is difficult for dust and water to stay on the frame material, and it is difficult to form a large through-hole for smoothly discharging water, etc., and smooth drainage is difficult. There was a point.

また、後者の走行フレーム装置にあっては、フレーム材が溝形状(コ字形状)で、しかも、フレーム材相互の上下間隔が狭いため、フレーム材に埃や水等が留まり易い難点や、フレーム装置内部やコンベヤチェーン裏側の洗浄が簡単に行い難い難点等を有していた。   In the latter traveling frame device, the frame material has a groove shape (U-shape) and the vertical distance between the frame materials is narrow, so that the frame material is likely to retain dust, water, etc. The inside of the apparatus and the back side of the conveyor chain were difficult to perform easily.

そこで、本願発明者は、研究・開発を継続した結果、より構成が簡素で、部品点数をより少なくでき、よりコンパクトで、軽量となり、組立てや分解がより簡単で、フレーム装置内部やコンベヤチェーン裏側を容易に視認でき、フレーム内部やコンベヤチェーン裏側の洗浄が簡単に行えて、洗浄後の排水がスムーズで、より衛生的となり、しかも、連結具によってフレーム材を強力且つバランス良くに挟圧保持できるようにし、十分な強度、剛性、精度が得られ、取扱い易く、使い勝手に優れ、メンテナンスが容易で、より経済的となるようなコンベヤ用走行フレーム装置を提供できるようになった。   Therefore, as a result of continuing research and development, the inventor of the present application has a simpler structure, a smaller number of parts, a more compact and lighter weight, easier assembly and disassembly, and the inside of the frame device and the back side of the conveyor chain. The inside of the frame and the back side of the conveyor chain can be easily cleaned, the drainage after cleaning is smoother and more hygienic, and the frame can be held firmly and balanced by the connecting tool. In this way, it is possible to provide a traveling frame device for a conveyor that can obtain sufficient strength, rigidity, and accuracy, is easy to handle, is easy to use, is easy to maintain, and is more economical.

しかして、本発明は、前述の如き課題を達成できるようにすべく創出されたもので、請求項1記載のコンベヤ用走行フレーム装置にあっては、コンベヤシステムに於いてコンベヤチェーンG等を案内する走行フレーム装置であって、適宜金属製のフレーム材Aと、このフレーム材Aを走行フレーム装置の正面四隅に夫々配した状態で連結する連結具Bと、フレーム材Aのレール取付板部3に装着されると共に、コンベヤチェーンG等が摺接される適宜合成樹脂製の走行レールFとを備え、前記フレーム材Aは、長尺な帯板状の基板部1と、この基板部1の一方の長縁部分に鈍角状態で斜めに連設される長尺な帯板状の傾斜板部2と、基板部1の他方の長縁部分に略直角に連設される長尺な帯板状のレール取付板部3とで略溝形状に形成され、前記連結具Bは、正面四隅に配したフレーム材Aの中央に配される連結基体と、この連結基体の左右端部にボルト25を介して装着されるロックプレート20とを備え、連結基体には、正面四隅に配したフレーム材A夫々の傾斜板部2の内側表面に密接可能となる四つの傾斜面19を形成し、ロックプレート20には、上下方向で位置するフレーム材Aの傾斜板部2の外側表面に密接可能となる二つの傾斜面23を形成し、ロックプレート20を貫通して連結基体に螺着されるボルト25の回転により、連結基体の傾斜面19とロックプレート20の傾斜面23とによって、フレーム材Aの傾斜板部2を挟圧保持できるように構成する手段を採用したコンベヤ用走行フレーム装置において、前記連結具Bの連結基体は、適宜合成樹脂製の連結ブロック10と、この連結ブロック10の左右端部に夫々装着される適宜金属製の補強プレート15と、連結ブロック10の左右端部寄りに夫々内装されるナット14とを備え、補強プレート15は、基片部15aと、この基片部15aの上下端縁部分に夫々鈍角状態で斜めに連設される傾斜片部15bと、基片部15aに対して平行となるように配されると共に、傾斜片部15bの先端縁部分に夫々連設される鉛直片部15cとで形成され、傾斜片部15bの外側表面が傾斜面19となって、フレーム材Aの傾斜板部2に密接すると共に、鉛直片部15cの外表面がフレーム材Aの基板部1に密接するように構成する手段を採用したThus, the present invention was created so as to achieve the above-mentioned problems, and in the traveling frame apparatus for conveyor according to claim 1, the conveyor chain G and the like are guided in the conveyor system. A traveling frame device, and a metal frame material A, a connector B for connecting the frame material A to the front four corners of the traveling frame device, and a rail mounting plate portion 3 of the frame material A. The frame material A includes a long strip-shaped substrate portion 1 and a base plate portion 1 of the substrate portion 1. A long strip-shaped inclined plate portion 2 that is obliquely connected to one long edge portion in an obtuse angle state, and a long strip plate that is connected to the other long edge portion of the substrate portion 1 at a substantially right angle. Formed in a substantially groove shape with the rail mounting plate portion 3 in the shape of The connection tool B includes a connection base disposed in the center of the frame material A disposed at the four corners of the front surface, and a lock plate 20 mounted on the left and right ends of the connection base via bolts 25. Are formed with four inclined surfaces 19 which can be brought into close contact with the inner surface of the inclined plate portion 2 of each of the frame materials A arranged at the four corners of the front, and the lock plate 20 has an inclined plate of the frame material A positioned in the vertical direction. Two inclined surfaces 23 that can be brought into close contact with the outer surface of the portion 2 are formed, and by rotation of a bolt 25 that passes through the lock plate 20 and is screwed to the connection substrate, the inclined surface 19 of the connection substrate and the lock plate 20 by the inclined surface 23, in employing the travel frame device for a conveyor means configured to the inclined plate portion 2 of the frame member a can hold the clamp, connection base of the connector B is connected made appropriate synthetic resin The lock 10 includes a metal reinforcing plate 15 that is appropriately attached to the left and right ends of the connecting block 10, and nuts 14 that are respectively provided near the left and right ends of the connecting block 10. The base piece portion 15a, the inclined piece portion 15b obliquely connected to the upper and lower edge portions of the base piece portion 15a in an obtuse angle state, and the base piece portion 15a are arranged so as to be parallel to the base piece portion 15a, It is formed with vertical piece portions 15c continuously provided at the front end edge portion of the inclined piece portion 15b, and the outer surface of the inclined piece portion 15b becomes an inclined surface 19 so as to be in close contact with the inclined plate portion 2 of the frame material A. In addition, a means is adopted in which the outer surface of the vertical piece 15c is in close contact with the substrate portion 1 of the frame material A.

また、請求項2記載のコンベヤ用走行フレーム装置にあっては、前記フレーム材Aは、その長手方向に沿って所定間隔で配される複数の位置決め孔7を傾斜板部2に穿設して形成され、連結基体の傾斜面19及びロックプレート20の傾斜面23、或いは連結基体の傾斜面19、或いはロックプレート20の傾斜面23には、前記位置決め孔7に係止可能な位置決め突起18、24を形成する手段を採用した。   Further, in the traveling frame device for a conveyor according to claim 2, the frame member A has a plurality of positioning holes 7 arranged at predetermined intervals along the longitudinal direction of the frame member A. Positioning protrusions 18 that can be locked to the positioning holes 7 are formed on the inclined surface 19 of the connecting base and the inclined surface 23 of the lock plate 20, or the inclined surface 19 of the connecting base or the inclined surface 23 of the lock plate 20. The means for forming 24 was adopted.

更に、請求項3記載のコンベヤ用走行フレーム装置にあっては、前記フレーム材Aは、その基板部1とレール取付板部3とに跨るような略長円状の透孔5を長手方向に沿って所定間隔に穿設して形成する手段を採用した。   Furthermore, in the traveling frame device for a conveyor according to claim 3, the frame material A has a substantially oval through-hole 5 extending in the longitudinal direction so as to straddle the substrate portion 1 and the rail mounting plate portion 3. A means for forming by drilling at a predetermined interval along the line was adopted.

それから、請求項記載のコンベヤ用走行フレーム装置にあっては、前記フレーム材Aは、そのレール取付板部3の先端がわ端縁に折返片4を連設し、この折返片4によって走行レールFが係止できるように構成する手段を採用した。 Then, in the traveling frame device for a conveyor according to claim 4 , the frame material A has a folded piece 4 continuously provided at the edge of the rail mounting plate portion 3 at the edge of the rail, and the frame material A travels by the folded piece 4. A means configured to be able to lock the rail F was adopted.

加えて、請求項記載のコンベヤ用走行フレーム装置にあっては、前記フレーム材Aは、そのレール取付板部3に長手方向に沿って適宜間隔で配される複数の係止突部6を、内表面側に突出するように形成し、この係止突部6によって走行レールFが係止できるように構成する手段を採用した。そして、本発明の請求項4記載のコンベヤ用走行フレーム装置によれば、補強プレート15の傾斜片部15bの外側表面の傾斜面19がフレーム材Aの傾斜板部2に密接し、補強プレート15の鉛直片部15cの外表面がフレーム材Aの基板部1に密接するので、フレーム材Aをより安定的に且つ強固に挟圧保持できるようになる。 In addition, in the traveling frame device for a conveyor according to claim 5 , the frame material A includes a plurality of locking protrusions 6 arranged on the rail mounting plate portion 3 at appropriate intervals along the longitudinal direction. In this case, a means that is formed so as to protrude toward the inner surface side and configured so that the traveling rail F can be locked by the locking protrusion 6 is employed. According to the conveyor traveling frame device of the fourth aspect of the present invention, the inclined surface 19 on the outer surface of the inclined piece portion 15b of the reinforcing plate 15 is in close contact with the inclined plate portion 2 of the frame material A, and the reinforcing plate 15 Since the outer surface of the vertical piece portion 15c is in close contact with the substrate portion 1 of the frame material A, the frame material A can be held with more stable and firm pressure.

従って、本発明の請求項1記載のコンベヤ用走行フレーム装置によれば、より構成が簡素となり、部品点数をより少なくでき、コンパクトで、より軽量となり、十分な強度、剛性、精度が得られ、その組立てや分解がより簡単となり、メンテナンスが容易で、取扱い易く、使い勝手に優れ、ひいては、工期を短縮でき、コストの低減が図れ、より経済的な走行フレーム装置となる。そして、補強プレート15の傾斜片部15bの外側表面の傾斜面19がフレーム材Aの傾斜板部2に密接し、補強プレート15の鉛直片部15cの外表面がフレーム材Aの基板部1に密接するので、フレーム材Aをより安定的に且つ強固に挟圧保持できるようになるTherefore, according to the traveling frame device for a conveyor according to claim 1 of the present invention, the configuration is further simplified, the number of parts can be reduced, the size is lighter, and sufficient strength, rigidity, and accuracy are obtained. Assembling and disassembling is easier, maintenance is easier, easier to handle, easier to use, and the construction period can be shortened, resulting in cost reduction and a more economical traveling frame device. The inclined surface 19 on the outer surface of the inclined piece 15b of the reinforcing plate 15 is in close contact with the inclined plate 2 of the frame material A, and the outer surface of the vertical piece 15c of the reinforcing plate 15 is on the substrate 1 of the frame A. Since they are in close contact with each other, the frame material A can be held with a more stable and firm pressure .

特に、前記フレーム材Aは、長尺な帯板状の基板部1と、この基板部1の一方の長縁部分に鈍角状態で斜めに連設される長尺な帯板状の傾斜板部2と、基板部1の他方の長縁部分に略直角に連設される長尺な帯板状のレール取付板部3とで略溝形状に形成され、前記連結具Bは、正面四隅に配したフレーム材Aの中央に配される連結基体と、この連結基体の左右端部にボルト25を介して装着されるロックプレート20とを備え、連結基体には、正面四隅に配したフレーム材A夫々の傾斜板部2の内側表面に密接可能となる四つの傾斜面19を形成し、ロックプレート20には、上下方向で位置するフレーム材Aの傾斜板部2の外側表面に密接可能となる二つの傾斜面23を形成し、ロックプレート20を貫通して連結基体に螺着されるボルト25の回転により、連結基体の傾斜面19とロックプレート20の傾斜面23とによって、フレーム材Aの傾斜板部2を挟圧保持できるように構成したので、連結具Bによってフレーム材Aを強力に挟圧保持でき、正面四隅に配したフレーム材Aを、連結具Bによってバランス良く且つ強固に連結できるようになる。しかも、正面四隅に配したフレーム材A夫々は、あらゆる方向からの外力に対してしなやかに且つバランス良く対応できるようになり、変形し難く、耐久性も優れたものとなる。   In particular, the frame material A includes a long strip-shaped substrate portion 1 and a long strip-shaped inclined plate portion that is obliquely connected to one long edge portion of the substrate portion 1 in an obtuse angle state. 2 and a long strip plate-like rail mounting plate portion 3 connected to the other long edge portion of the substrate portion 1 at a substantially right angle, and is formed in a substantially groove shape, and the connector B is formed at the front four corners. A connecting base disposed in the center of the frame material A, and a lock plate 20 mounted on the left and right ends of the connecting base via bolts 25. The connecting base includes a frame member disposed at the four front corners. Four inclined surfaces 19 that can be brought into close contact with the inner surface of each of the inclined plate portions 2 are formed, and the lock plate 20 can be brought into close contact with the outer surface of the inclined plate portion 2 of the frame material A positioned in the vertical direction. Formed by two inclined surfaces 23, which are screwed to the connecting base body through the lock plate 20. Since the inclined plate portion 2 of the frame material A can be held and held by the inclined surface 19 of the connection base and the inclined surface 23 of the lock plate 20 by rotating 25, the frame material A is strengthened by the connector B. The frame material A arranged at the four corners of the front can be connected in a balanced and strong manner by the connecting tool B. In addition, each of the frame materials A arranged at the four corners of the front can respond flexibly and in a balanced manner to external forces from all directions, is not easily deformed, and has excellent durability.

加えて、正面四隅に配したフレーム材Aは、その傾斜板部2が挟圧保持されるので、上下に配されたフレーム材Aの隙間を大きく設定し易く、この隙間からフレーム装置内が視認し易いと共に、フレーム装置内やコンベヤチェーンG裏側を洗浄し易いものとなる。   In addition, the frame material A arranged at the four corners of the front face holds the inclined plate portion 2 so that the gap between the frame materials A arranged above and below can be easily set, and the inside of the frame device can be visually recognized from this gap. This facilitates cleaning of the inside of the frame device and the back side of the conveyor chain G.

また、本発明の請求項2記載のコンベヤ用走行フレーム装置によれば、連結具Bによる正面四隅のフレーム材Aの挟圧保持位置を簡単に且つ正確に揃えることができるようになる。しかも、連結具Bに対して夫々のフレーム材Aが長手方向や傾斜板部2の表面方向(傾斜方向)等にズレる虞の全く無いものとなる。   Further, according to the traveling frame device for a conveyor according to claim 2 of the present invention, the holding pressure holding positions of the frame material A at the four corners of the front surface by the connector B can be easily and accurately aligned. In addition, there is no possibility that the respective frame materials A are displaced with respect to the connector B in the longitudinal direction, the surface direction of the inclined plate portion 2 (inclined direction), or the like.

更に、本発明の請求項3記載のコンベヤ用走行フレーム装置によれば、洗浄で使用した水等や洗浄後に使用した水等がフレーム材Aに留まることなく、透孔5によってスムーズに排出できるようになる。特に、フレーム材A自体の構成が簡素であるため、透孔5自体を比較的大きく形成することが可能となり、水等の排出性がより優れたものとなる。   Furthermore, according to the traveling frame device for a conveyor according to claim 3 of the present invention, the water used in the cleaning or the water used after the cleaning can be smoothly discharged through the through-hole 5 without staying in the frame material A. become. In particular, since the structure of the frame material A itself is simple, the through-hole 5 itself can be formed relatively large, and the water and the like can be discharged more excellently.

それから、本発明の請求項記載のコンベヤ用走行フレーム装置によれば、走行レールFを折返片4によって確実に且つ安定的に係止できるようになる。しかも、折返片4によってフレーム材Aのレール取付板部3自体の強度及び剛性を高められるようになる。 Then, according to the traveling frame device for a conveyor according to claim 4 of the present invention, the traveling rail F can be reliably and stably locked by the folded piece 4. Moreover, the strength and rigidity of the rail mounting plate portion 3 itself of the frame material A can be increased by the folded piece 4.

加えて、本発明の請求項記載のコンベヤ用走行フレーム装置によれば、走行レールFを係止突部6によって確実に且つ安定的に係止できるようになる。しかも、フレーム材Aをより軽量に形成できるようになる。 In addition, according to the traveling frame device for a conveyor of the fifth aspect of the present invention, the traveling rail F can be reliably and stably locked by the locking projection 6. Moreover, the frame material A can be formed lighter.

以下、本発明を図示例に基づいて説明すると、次の通りである。
本発明のコンベヤ用走行フレーム装置は、コンベヤシステムの分野に於いて使用されるコンベヤチェーンGをスムーズに且つ安定的にガイドすることができるように構成されたものである。
具体的には、適宜金属製のフレーム材Aと、このフレーム材Aを走行フレーム装置の正面四隅に夫々配した状態で連結する連結具Bと、フレーム材Aのレール取付板部3に装着されると共に、コンベヤチェーンG等が摺接される適宜合成樹脂製の走行レールFとを備えたものである。
そして、前記フレーム材Aは、長尺な帯板状の基板部1と、この基板部1の一方の長縁部分に鈍角状態で斜めに連設される長尺な帯板状の傾斜板部2と、基板部1の他方の長縁部分に略直角に連設される長尺な帯板状のレール取付板部3とで略溝形状に形成されたものである。
また、前記連結具Bは、正面四隅に配したフレーム材Aの中央に配される連結基体と、この連結基体の左右端部にボルト25を介して装着されるロックプレート20とを備えている。
更に、連結基体には、正面四隅に配したフレーム材A夫々の傾斜板部2の内側表面に密接可能となる四つの傾斜面19を形成し、ロックプレート20には、上下方向で位置するフレーム材Aの傾斜板部2の外側表面に密接可能となる二つの傾斜面23を形成し、ロックプレート20を貫通して連結基体に螺着されるボルト25の回転により、連結基体の傾斜面19とロックプレート20の傾斜面23とによって、フレーム材Aの傾斜板部2を挟圧保持できるように構成することにより、前記課題を達成する。
Hereinafter, the present invention will be described based on illustrated examples as follows.
The traveling frame device for a conveyor according to the present invention is configured to smoothly and stably guide a conveyor chain G used in the field of conveyor systems.
Specifically, it is attached to a metal frame material A, a connecting tool B for connecting the frame material A in a state where the frame material A is arranged at the four front corners of the traveling frame device, and a rail mounting plate portion 3 of the frame material A, respectively. And a running rail F made of synthetic resin as appropriate to which the conveyor chain G and the like are slidably contacted.
The frame material A includes a long strip-shaped substrate portion 1 and a long strip-shaped inclined plate portion that is obliquely connected to one long edge portion of the substrate portion 1 in an obtuse angle state. 2 and a long belt-like rail mounting plate portion 3 which is connected to the other long edge portion of the substrate portion 1 at a substantially right angle, and is formed in a substantially groove shape.
In addition, the connector B includes a connection base disposed in the center of the frame material A disposed at the four corners of the front surface, and a lock plate 20 attached to the left and right ends of the connection base via bolts 25. .
Further, four inclined surfaces 19 that can be brought into close contact with the inner surface of the inclined plate portion 2 of each of the frame members A disposed at the four corners of the front surface are formed on the connection base, and the lock plate 20 has a frame positioned in the vertical direction. Two inclined surfaces 23 that can be brought into close contact with the outer surface of the inclined plate portion 2 of the material A are formed, and the inclined surface 19 of the connecting base body is rotated by rotation of a bolt 25 that passes through the lock plate 20 and is screwed to the connecting base body. And the inclined surface 23 of the lock plate 20 are configured so that the inclined plate portion 2 of the frame material A can be held under pressure.

前記フレーム材Aは、例えば、耐食性の優れたステンレス製の長尺な幅広帯板をロールフォーミング手段等によって加工して形成されるもので、その折曲げ部分は、比較的丸く滑らかに形成して、手指の損傷がないように配慮されている。しかも、十分な強度、剛性等を備え、且つ軽量となるように構成されている。
更に、フレーム材Aは、例えば、その表面が略鉛直方向に沿うように配される略帯板状の基板部1と、この基板部1の一方の長縁部分に鈍角状態で斜めに連設される長尺な帯板状の傾斜板部2と、その表面が略水平方向に沿うように配されると共に、基板部1の他方の長縁部分に略直角に連設される長尺な帯板状のレール取付板部3とで、基板部1から離れるに従って漸次拡開するような略溝形状に形成されている(図3参照)。
The frame material A is formed, for example, by processing a long, wide strip made of stainless steel having excellent corrosion resistance by roll forming means or the like, and the bent portion is formed to be relatively round and smooth. Care is taken not to damage the fingers. Moreover, it is configured to have sufficient strength, rigidity, and the like and to be lightweight.
Further, the frame material A is provided, for example, in a substantially strip plate-like substrate portion 1 whose surface is arranged along a substantially vertical direction and one long edge portion of the substrate portion 1 obliquely connected in an obtuse angle state. The long strip-shaped inclined plate portion 2 is arranged so that the surface thereof is substantially along the horizontal direction, and the long long portion is connected to the other long edge portion of the substrate portion 1 at a substantially right angle. The strip-shaped rail mounting plate portion 3 is formed in a substantially groove shape that gradually expands as the distance from the substrate portion 1 increases (see FIG. 3).

また、フレーム材Aは、レール取付板部3の先端がわ端縁に細長帯板状の折返片4を連設し、この折返片4によって走行レールFが係止できるように構成されている(図3、図4参照)。   Further, the frame material A is configured such that a strip-like folded piece 4 is continuously provided at the edge of the rail attachment plate portion 3 at the edge of the rail, and the traveling rail F can be locked by the folded piece 4. (See FIGS. 3 and 4).

尚、フレーム材Aは、レール取付板部3の内表面側に膨出状に突出するよう複数の係止突部6を、長手方向に沿って適宜間隔で配し、この係止突部6によって走行レールFが係止できるように構成しても良い(図7、図8参照)。   The frame material A is provided with a plurality of locking projections 6 at appropriate intervals along the longitudinal direction so as to protrude in an bulging shape toward the inner surface side of the rail mounting plate portion 3. The traveling rail F may be configured to be able to be locked (see FIGS. 7 and 8).

更に、フレーム材Aは、その基板部1とレール取付板部3とに跨るような略長円状の透孔5を長手方向に沿って所定間隔に穿設してある(図1、図7参照)。この透孔5は、走行フレーム装置及びコンベヤチェーンGの汚れを洗浄する際やこれらを消毒する際に、洗浄液や消毒液や水等がフレーム材Aに溜まらないようスムーズに排出できるように設けられたものである。しかも、透孔5はフレーム材A自体の軽量化にも役立っている。   Further, the frame material A is formed with substantially oval through holes 5 extending over the base plate portion 1 and the rail mounting plate portion 3 at predetermined intervals along the longitudinal direction (FIGS. 1 and 7). reference). The through holes 5 are provided so that the cleaning liquid, the disinfecting liquid, water, and the like can be smoothly discharged so as not to accumulate in the frame material A when the dirt of the traveling frame device and the conveyor chain G is cleaned or disinfected. It is a thing. Moreover, the through holes 5 are useful for reducing the weight of the frame material A itself.

加えて、フレーム材Aは、その傾斜板部2に長手方向に沿って所定間隔で配される複数の位置決め孔7が穿設されている。そして、この位置決め孔7には、連結具Bの連結基体の傾斜面19及びロックプレート20の傾斜面23、或いは連結基体の傾斜面19、或いはロックプレート20の傾斜面23に突設した位置決め突起18、24が係止できるように形成されている(図4参照)。すなわち、連結具Bによる正面四隅のフレーム材Aの挟圧保持位置を簡単に且つ正確に揃えることができるように構成してある。しかも、連結具Bに対して夫々のフレーム材Aが長手方向や傾斜板部2の表面方向(傾斜方向)等にズレることがないように構成してある(図4参照)。
ところで、フレーム材Aには、例えば、位置決め孔7の代わりに位置決め突起を設け、この位置決め突起に係止される位置決め孔(或いは位置決め穴)を連結具Bの連結基体の傾斜面19(或いは、ロックプレート20の傾斜面23)に設けるようにしても良い。
In addition, the frame material A is provided with a plurality of positioning holes 7 arranged in the inclined plate portion 2 at predetermined intervals along the longitudinal direction. In the positioning hole 7, a positioning projection protruding from the inclined surface 19 of the connecting base of the connector B and the inclined surface 23 of the lock plate 20, or the inclined surface 19 of the connecting base, or the inclined surface 23 of the lock plate 20. 18 and 24 can be locked (see FIG. 4). That is, the holding pressure holding positions of the frame material A at the four corners of the front face by the connector B can be easily and accurately aligned. In addition, each frame material A is configured not to be displaced in the longitudinal direction or the surface direction (inclination direction) of the inclined plate portion 2 with respect to the connector B (see FIG. 4).
By the way, the frame material A is provided with positioning protrusions instead of the positioning holes 7, and the positioning holes (or positioning holes) locked to the positioning protrusions are inclined surfaces 19 (or It may be provided on the inclined surface 23) of the lock plate 20.

前記連結具Bの連結基体は、例えば、適宜合成樹脂製の連結ブロック10と、この連結ブロック10の左右端部に夫々装着される適宜金属製の補強プレート15と、連結ブロック10の左右端部寄りに夫々内装されるナット14とを備えたものである(図2、図3参照)。   The connection base of the connector B includes, for example, a connection block 10 made of a synthetic resin, a metal reinforcing plate 15 attached to the left and right ends of the connection block 10, and left and right ends of the connection block 10. It is provided with nuts 14 that are respectively installed close to each other (see FIGS. 2 and 3).

前記連結ブロック10は、例えば、略直方体状を呈し、その左右端面の中央には、ボルト25が挿通可能な連通孔11が穿設され、その左右端面の両端には、嵌合突起12が突設されている。しかも、連結ブロック10の左右端部寄り下面には、四角形のナット14を回転不能に収容可能となるようなナット収容穴13が凹設されている。すなわち、連通孔11に挿通されたボルト25がナット14に螺着できるように構成されている(図3参照)。   The connection block 10 has, for example, a substantially rectangular parallelepiped shape, and a communication hole 11 into which a bolt 25 can be inserted is formed in the center of the left and right end surfaces, and fitting protrusions 12 protrude from both ends of the left and right end surfaces. It is installed. Moreover, a nut accommodation hole 13 is recessed in the lower surface near the left and right ends of the connecting block 10 so that the square nut 14 can be accommodated in a non-rotatable manner. That is, the bolt 25 inserted into the communication hole 11 is configured to be screwed onto the nut 14 (see FIG. 3).

前記補強プレート15は、例えば、耐食性の優れた(及び強度的にも優れ、耐久性のある)金属板によって形成され、連結ブロック10の左右端部に装着されると共に、その表面が略鉛直方向に沿うように配される基片部15aと、この基片部15aの上下端縁部分に夫々鈍角状態で斜めに連設される傾斜片部15bと、基片部15aに対して平行となるように配されると共に、傾斜片部15bの先端縁部分に夫々連設される鉛直片部15cとで形成されている。しかも、傾斜片部15bの外側表面が傾斜面19となって、フレーム材Aの傾斜板部2に密接すると共に、鉛直片部15cの外表面がフレーム材Aの基板部1に密接するように構成されている(図3、図4参照)。   The reinforcing plate 15 is formed of, for example, a metal plate having excellent corrosion resistance (and excellent in strength and durability), and is attached to the left and right ends of the connection block 10 and the surface thereof is substantially vertical. Are parallel to the base piece portion 15a, the inclined piece portion 15b obliquely connected to the upper and lower end edge portions of the base piece portion 15a at an obtuse angle, and the base piece portion 15a. And the vertical piece portions 15c respectively connected to the tip end edge portion of the inclined piece portion 15b. In addition, the outer surface of the inclined piece portion 15b becomes the inclined surface 19 so as to be in close contact with the inclined plate portion 2 of the frame material A, and the outer surface of the vertical piece portion 15c is in close contact with the substrate portion 1 of the frame material A. (See FIGS. 3 and 4).

そして、基片部15aの中央には、ボルト25が挿通可能な透孔16が穿設され、基片部15aの両端部分には、前記連結ブロック10の嵌合突起12が嵌合可能となる嵌合溝17が凹設されている。   A through hole 16 through which a bolt 25 can be inserted is formed in the center of the base piece portion 15a, and the fitting protrusions 12 of the connecting block 10 can be fitted to both end portions of the base piece portion 15a. The fitting groove 17 is recessed.

また、傾斜片部15bの外側表面となる傾斜面19の中央部分には、前記フレーム材Aの位置決め孔7に係止可能な位置決め突起18が突設されている(図4参照)。尚、この位置決め突起18は、その位置決めが正確となるように、位置決め孔7に合致するように形成することが望ましい(或いは、位置決め孔7との間で若干の隙間が生じても良い)。   In addition, a positioning projection 18 that can be engaged with the positioning hole 7 of the frame material A is projected from the central portion of the inclined surface 19 that is the outer surface of the inclined piece 15b (see FIG. 4). In addition, it is desirable to form this positioning protrusion 18 so that it may correspond to the positioning hole 7 so that the positioning may become accurate (or a slight gap may arise between the positioning holes 7).

ところで、前記連結具Bの連結基体は、例えば、連結ブロック10部分と、左右の補強プレート15部分とを、ある程度の強度を備えた適宜合成樹脂材によって一体的に形成したものであっても良い。このとき、連結基体には、連通孔11と、ナット収容穴13と、透孔16と、傾斜面19と、位置決め突起18(なくても良い)とが形成される。   By the way, the connection base of the connector B may be, for example, a structure in which the connection block 10 part and the left and right reinforcing plate 15 parts are integrally formed of an appropriate synthetic resin material having a certain degree of strength. . At this time, the connection base is formed with a communication hole 11, a nut accommodation hole 13, a through hole 16, an inclined surface 19, and a positioning protrusion 18 (not necessary).

前記ロックプレート20は、例えば、適宜合成樹脂材によって略断面台形の厚板状に形成されており、その中央にボルト25が挿通可能な貫通孔21が穿設され、その外表面側中央にボルト25の頭部が収容可能となる大径穴22が形成され、その内表面側上下端面部分がフレーム材Aの傾斜板部2外側表面に密接する傾斜面23となっている(図1、図2、4参照)。
しかも、この傾斜面23の中央部分には、例えば、前記フレーム材Aの位置決め孔7に係止可能な位置決め突起24が突設されている(図4参照)。
尚、この位置決め突起24は、前記位置決め突起18に接触しないように形成されると共に、位置決め孔7に遊挿されるように形成され、ロックプレート20をボルト25で締め付け、傾斜面23がフレーム材Aの傾斜板部2外表面を摺接して、より強力な挟圧力を発揮するときに、位置決め孔7口縁に接触しないように形成するのが望ましい。また、位置決め突起24は、設けなくても良いし、或いは、前記位置決め突起18が位置決め孔7から突出するよう形成した場合は、位置決め突起18先端部分が遊挿されるような凹部を設けてあっても良い(図示せず)。
The lock plate 20 is, for example, appropriately formed of a synthetic resin material into a thick plate shape having a substantially cross-sectional trapezoidal shape, and a through hole 21 into which a bolt 25 can be inserted is formed in the center, and a bolt is formed in the center on the outer surface side. A large-diameter hole 22 that can accommodate 25 heads is formed, and the upper and lower end surfaces of the inner surface side are inclined surfaces 23 that are in close contact with the outer surface of the inclined plate portion 2 of the frame material A (FIGS. 1 and 2). 2 and 4).
Moreover, for example, a positioning projection 24 that can be locked in the positioning hole 7 of the frame material A projects from the central portion of the inclined surface 23 (see FIG. 4).
The positioning protrusion 24 is formed so as not to contact the positioning protrusion 18 and is formed so as to be loosely inserted into the positioning hole 7. The lock plate 20 is tightened with a bolt 25, and the inclined surface 23 is formed on the frame material A. When the outer surface of the inclined plate portion 2 is slidably contacted to exert a stronger clamping force, it is desirable that the inclined plate portion 2 is formed so as not to contact the edge of the positioning hole 7. Further, the positioning protrusion 24 may not be provided, or when the positioning protrusion 18 is formed so as to protrude from the positioning hole 7, a recess is provided so that the tip end portion of the positioning protrusion 18 is loosely inserted. (Not shown).

前記ボルト25は、例えば、六角穴付ボルトが利用され、その頭部がロックプレート20の大径穴22に収まっても、回転操作ができるように形成されている。   For example, a hexagon socket head bolt is used as the bolt 25, and the bolt 25 is formed so as to be able to rotate even if its head fits into the large-diameter hole 22 of the lock plate 20.

図中Cは、フレーム材A相互を長手方向で連結できるようにした接続具で、この接続具Cは、例えば、耐食性の優れた金属板によって形成され、二つの前記連結ブロック10の左右端部に装着可能で、その表面が略鉛直方向に沿うように配される基片部30aと、この基片部30aの上下端縁部分に夫々鈍角状態で斜めに連設される傾斜片部30bと、基片部30aに対して平行となるように配されると共に、傾斜片部30bの先端縁部分に夫々連設される鉛直片部30cとで形成されている。しかも、傾斜片部30bの外側表面が傾斜面となって、フレーム材Aの傾斜板部2に密接すると共に、鉛直片部30cの外表面がフレーム材Aの基板部1に密接するように構成されている(図3、図4参照)。   In the figure, C is a connection tool that enables the frame members A to be connected to each other in the longitudinal direction. This connection tool C is formed of, for example, a metal plate having excellent corrosion resistance, and the left and right end portions of the two connection blocks 10. A base piece portion 30a that is disposed so that the surface thereof is substantially along the vertical direction, and an inclined piece portion 30b that is obliquely connected to the upper and lower edge portions of the base piece portion 30a in an obtuse angle state, respectively. The vertical piece portions 30c are arranged so as to be parallel to the base piece portion 30a and are continuously provided at the tip end edge portion of the inclined piece portion 30b. In addition, the outer surface of the inclined piece 30b is an inclined surface and is in close contact with the inclined plate portion 2 of the frame material A, and the outer surface of the vertical piece 30c is in close contact with the substrate portion 1 of the frame material A. (See FIGS. 3 and 4).

そして、基片部30aの両端近傍には、ボルト25が挿通可能な透孔31が穿設され、基片部30aの両端部分及び両端寄りには、前記連結ブロック10の嵌合突起12が嵌合可能となる嵌合溝32及び嵌合孔33が凹設及び穿設されている。   In addition, through holes 31 through which the bolts 25 can be inserted are formed in the vicinity of both ends of the base piece portion 30a, and the fitting protrusions 12 of the connecting block 10 are fitted to both ends and both ends of the base piece portion 30a. The fitting groove 32 and the fitting hole 33 that can be combined are recessed and drilled.

また、傾斜片部30bの外側表面となる傾斜面には、前記フレーム材Aの位置決め孔7に係止可能な位置決め突起34が突設されている(図4参照)。尚、この位置決め突起34は、連結具Bの傾斜片部15bに設けた位置決め突起18と同様に構成される。   In addition, a positioning projection 34 that can be locked in the positioning hole 7 of the frame material A is provided on the inclined surface that is the outer surface of the inclined piece 30b (see FIG. 4). The positioning protrusion 34 is configured in the same manner as the positioning protrusion 18 provided on the inclined piece 15b of the connector B.

図中Dは、上下のフレーム材Aの間でロックプレート20を除く部分に嵌め込み装着されるカバーを示し、このカバーDは、例えば、弾性を備えた適宜合成樹脂材の押し出し成型によって略帯板状に形成される基板40からなり、この基板40の内側表面がわ長縁部分に係止段部41を形成して構成されるものである。そして、これの使用時には、カバーDを内側表面がわが幅方向で膨出するように強制的に湾曲せしめると共に、上下のフレーム材Aの間に当てがい、更に、カバーDをフレーム装置中心側に押し込むと、係止段部41が上下フレーム材Aの傾斜板部2の先端縁に係止して、その装着状態を維持できるように形成されている(図5参照)。尚、カバーDの取外しは可能となる。すなわち、必要に応じてカバーDを装着でき、フレーム装置内への作業者の手指の侵入や異物の侵入等を防止できるように構成されている。しかも、製造容易で低廉に提供できるように形成されている。   In the drawing, D indicates a cover that is fitted and mounted between the upper and lower frame members A except for the lock plate 20, and the cover D is formed by, for example, an appropriate synthetic resin material that has elasticity and is substantially a band plate. The inner surface of the substrate 40 is formed by forming a locking step portion 41 on the long edge portion. When this is used, the cover D is forcibly bent so that the inner surface bulges in the width direction of the cover D, and is placed between the upper and lower frame materials A, and the cover D is placed on the center side of the frame device. When pushed in, the locking step portion 41 is formed so as to be locked to the leading edge of the inclined plate portion 2 of the upper and lower frame material A and to maintain the mounting state (see FIG. 5). The cover D can be removed. In other words, the cover D can be attached as necessary, and it is configured to prevent the operator's fingers from entering the frame apparatus, foreign objects, and the like. Moreover, it is easy to manufacture and can be provided at low cost.

図中Eは、上下のフレーム材Aに跨るように装着されると共に、長手方向に於いて任意の位置に装着できるようにしたガイドブラケットで、このガイドブラケットEは、例えば、適宜合成樹脂材によって形成され、ガイドマスト48を固定支持できるように構成されている。しかも、このガイドブラケットEは、その長孔に固定ボルト45を挿通し、この固定ボルト45をナットプレート46の雌ネジ孔47に螺着することによって、コンベヤ用走行フレーム装置に装着できるように構成されている(図6参照)。   In the figure, E is a guide bracket that is mounted so as to straddle the upper and lower frame materials A and can be mounted at an arbitrary position in the longitudinal direction. The guide bracket E is made of, for example, a synthetic resin material as appropriate. The guide mast 48 is formed and can be fixedly supported. In addition, the guide bracket E is configured so that the fixing bolt 45 is inserted into the elongated hole and the fixing bolt 45 is screwed into the female screw hole 47 of the nut plate 46 so that the guide bracket E can be mounted on the traveling frame device for conveyor. (See FIG. 6).

前記走行レールFは、例えば、適宜合成樹脂材の押出し加工等によって略溝形状に構成されたものである。そして、その一端部分に設けた膨出端部が折返片4や係止突部6に係止されるように形成されている。   The travel rail F is configured in a substantially groove shape, for example, by appropriately extruding a synthetic resin material. And the bulging end part provided in the one end part is formed so that it may be latched by the folding piece 4 and the latching protrusion 6. FIG.

ところで、走行フレーム装置の具体的構成、形状、寸法、材質、フレーム材Aの具体的構成、形状、寸法、材質、基板部1の具体的構成、形状、寸法、傾斜板部2の具体的構成、形状、寸法、レール取付板部3の具体的構成、形状、寸法、折返片4の具体的構成、形状、寸法、透孔5の具体的構成、形状、寸法、数、配設位置、係止突部6の具体的構成、形状、寸法、数、配設位置、位置決め孔7の具体的構成、形状、寸法、数、配設位置、連結具Bの具体的構成、形状、寸法、材質、数、配設位置、連結ブロック10の具体的構成、形状、寸法、材質、連通孔11の具体的構成、形状、寸法、数、配設位置、嵌合突起12の具体的構成、形状、寸法、数、配設位置、ナット収容穴13の具体的構成、形状、寸法、数、配設位置、ナット14の具体的構成、形状、寸法、材質、数、配設位置、補強プレート15の具体的構成、形状、寸法、材質、基片部15aの具体的構成、形状、寸法、傾斜片部15bの具体的構成、形状、寸法、鉛直片部15cの具体的構成、形状、寸法、透孔16の具体的構成、形状、寸法、数、配設位置、嵌合溝17の具体的構成、形状、寸法、数、配設位置、位置決め突起18の具体的構成、形状、寸法、数、配設位置、傾斜面19の具体的構成、形状、寸法、ロックプレート20の具体的構成、形状、寸法、材質、貫通孔21の具体的構成、形状、寸法、数、配設位置、大径穴22の具体的構成、形状、寸法、配設位置、傾斜面23の具体的構成、形状、寸法、位置決め突起24の具体的構成、形状、寸法、数、配設位置、ボルト25の具体的構成、形状、寸法、材質、数、配設位置、接続具Cの具体的構成、形状、寸法、材質、基片部30aの具体的構成、形状、寸法、傾斜片部30bの具体的構成、形状、寸法、鉛直片部30cの具体的構成、形状、寸法、透孔31の具体的構成、形状、寸法、数、配設位置、嵌合溝32の具体的構成、形状、寸法、数、配設位置、嵌合孔33の具体的構成、形状、寸法、数、配設位置、位置決め突起34の具体的構成、形状、寸法、数、配設位置、カバーDの具体的構成、形状、寸法、材質、基板40の具体的構成、形状、寸法、材質、係止段部41の具体的構成、形状、寸法、配設位置、ガイドブラケットEの具体的構成、形状、寸法、材質、固定ボルト45の具体的構成、形状、寸法、材質、ナットプレート46の具体的構成、形状、寸法、材質、雌ネジ孔47の具体的構成、形状、寸法、数、配設位置、ガイドマスト48の具体的構成、形状、寸法、材質、走行レールFの具体的構成、形状、寸法、材質、コンベヤチェーンGの具体的構成、形状、寸法、材質等は、図示例のもの等に限定されることなく適宜自由に設定、変更できるものである。   By the way, the specific configuration, shape, dimensions, material of the traveling frame device, the specific configuration of the frame material A, the shape, dimensions, material, the specific configuration, shape, dimensions, and the specific configuration of the inclined plate 2 , Shape, dimensions, specific configuration of the rail mounting plate part 3, shape, dimensions, specific configuration of the folded piece 4, shape, dimensions, specific configuration of the through holes 5, shape, dimensions, number, arrangement position, relation Specific configuration, shape, dimensions, number, disposition position, specific configuration of positioning hole 7, shape, dimensions, number, disposition position, specific configuration of connector B, shape, dimensions, material Number, arrangement position, specific configuration of connecting block 10, shape, dimensions, material, specific configuration of communication hole 11, shape, dimensions, number, arrangement position, specific configuration of fitting projection 12, shape, Dimensions, number, arrangement position, specific configuration of nut receiving hole 13, shape, dimensions, number, arrangement position, nut 14 Specific configuration, shape, dimensions, material, number, location, specific configuration of reinforcing plate 15, shape, dimensions, material, specific configuration of base piece 15a, shape, dimensions, specific of inclined piece 15b Configuration, shape, dimensions, specific configuration of vertical piece 15c, shape, dimensions, specific configuration of through holes 16, shape, dimensions, number, arrangement position, specific configuration of fitting groove 17, shape, dimensions, Number, arrangement position, specific configuration of positioning protrusion 18, shape, dimensions, number, arrangement position, specific configuration of inclined surface 19, shape, dimensions, specific configuration of lock plate 20, shape, dimensions, material, Specific configuration, shape, dimensions, number, arrangement position of through-hole 21, specific configuration of large-diameter hole 22, shape, dimensions, arrangement position, specific configuration of inclined surface 23, shape, dimensions, positioning protrusion 24 Specific configuration, shape, dimensions, number, arrangement position, specific configuration and shape of bolt 25 , Dimensions, material, number, arrangement position, specific configuration of connector C, shape, dimensions, material, specific configuration of base piece 30a, shape, dimensions, specific configuration, shape, dimensions of inclined piece 30b Specific configuration, shape and dimensions of vertical piece 30c, specific configuration of through hole 31, shape, dimensions, number, arrangement position, specific configuration of fitting groove 32, shape, dimensions, number, arrangement position Specific configuration, shape, dimensions, number, arrangement position of fitting hole 33, specific configuration of positioning protrusion 34, shape, dimensions, number, arrangement position, specific configuration of cover D, shape, dimensions, material Specific configuration, shape, dimensions, material of substrate 40, specific configuration, shape, dimensions, arrangement position of locking step 41, specific configuration, shape, dimensions, material of fixing bracket 45, fixing bolt 45 Specific configuration, shape, dimensions, material, specific configuration of nut plate 46, shape, dimensions, material, female Specific configuration, shape, dimensions, number, arrangement position of screw holes 47, specific configuration of guide mast 48, shape, dimensions, material, specific configuration of traveling rail F, shape, dimensions, material, conveyor chain G Specific configurations, shapes, dimensions, materials, and the like are not limited to those shown in the drawings, and can be freely set and changed as appropriate.

本発明のコンベヤ用走行フレーム装置を例示する一部省略斜視図である。It is a partially-omission perspective view which illustrates the traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置の一部を例示する分解斜視図である。It is a disassembled perspective view which illustrates a part of traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置の一部を例示する縦断正面図である。It is a vertical front view which illustrates a part of traveling frame device for conveyors of the present invention. 本発明のコンベヤ用走行フレーム装置の他の実施例を示す部分縦断面図である。It is a fragmentary longitudinal cross-section which shows the other Example of the traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置のカバーの実施例を示す概略縦断面図である。It is a schematic longitudinal cross-sectional view which shows the Example of the cover of the traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置のガイドブラケットの実施例を示す一部切欠正面図である。It is a partially notched front view which shows the Example of the guide bracket of the traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置のフレーム材の他の実施例を示す斜視図である。It is a perspective view which shows the other Example of the frame material of the traveling frame apparatus for conveyors of this invention. 本発明のコンベヤ用走行フレーム装置のフレーム材の他の実施例を示す部分縦断面図である。It is a fragmentary longitudinal cross-section which shows the other Example of the frame material of the traveling frame apparatus for conveyors of this invention.

符号の説明Explanation of symbols

A フレーム材
1 基板部
2 傾斜板部
3 レール取付板部
4 折返片
5 透孔
6 係止突部
7 位置決め孔
B 連結具
10 連結ブロック
11 連通孔
12 嵌合突起
13 ナット収容穴
14 ナット
15 補強プレート
15a 基片部
15b 傾斜片部
15c 鉛直片部
16 透孔
17 嵌合溝
18 位置決め突起
19 傾斜面
20 ロックプレート
21 貫通孔
22 大径穴
23 傾斜面
24 位置決め突起
25 ボルト
C 接続具
30a 基片部
30b 傾斜片部
30c 鉛直片部
31 透孔
32 嵌合溝
33 嵌合孔
34 位置決め突起
D カバー
40 基板
41 係止段部
E ガイドブラケット
45 固定ボルト
46 ナットプレート
47 雌ネジ孔
48 ガイドマスト
F 走行レール
G コンベヤチェーン
A Frame material 1 Substrate part 2 Inclined plate part 3 Rail mounting plate part 4 Folded piece 5 Through hole 6 Locking projection part 7 Positioning hole B Connector 10 Connection block 11 Communication hole 12 Fitting protrusion 13 Nut accommodation hole 14 Nut 15 Reinforcement Plate 15a Base piece portion 15b Inclined piece portion 15c Vertical piece portion 16 Through-hole 17 Fitting hole 18 Positioning projection 19 Inclined surface 20 Lock plate 21 Through hole 22 Large diameter hole 23 Inclined surface 24 Positioning projection 25 Bolt C Connector 30a Base piece Part 30b inclined piece part 30c vertical piece part 31 through hole 32 fitting groove 33 fitting hole 34 positioning projection D cover 40 substrate 41 locking step part E guide bracket 45 fixing bolt 46 nut plate 47 female screw hole 48 guide mast F traveling Rail G Conveyor chain

Claims (5)

コンベヤシステムに於いてコンベヤチェーンを案内する走行フレーム装置であって、金属製のフレーム材と、このフレーム材を走行フレーム装置の正面四隅に夫々配した状態で連結する連結具と、フレーム材のレール取付板部に装着されると共に、コンベヤチェーンが摺接される合成樹脂製の走行レールとを備え、前記フレーム材は、長尺な帯板状の基板部と、この基板部の一方の長縁部分に鈍角状態で斜めに連設される長尺な帯板状の傾斜板部と、基板部の他方の長縁部分に略直角に連設される長尺な帯板状のレール取付板部とで略溝形状に形成され、前記連結具は、正面四隅に配したフレーム材の中央に配される連結基体と、この連結基体の左右端部にボルトを介して装着されるロックプレートとを備え、連結基体には、正面四隅に配したフレーム材夫々の傾斜板部の内側表面に密接可能となる四つの傾斜面を形成し、ロックプレートには、上下方向で位置するフレーム材の傾斜板部の外側表面に密接可能となる二つの傾斜面を形成し、ロックプレートを貫通して連結基体に螺着されるボルトの回転により、連結基体の傾斜面とロックプレートの傾斜面とによって、フレーム材の傾斜板部を挟圧保持できるように構成したコンベヤ用走行フレーム装置において、前記連結具の連結基体は、合成樹脂製の連結ブロックと、この連結ブロックの左右端部に夫々装着される金属製の補強プレートと、連結ブロックの左右端部寄りに夫々内装されるナットとを備え、補強プレートは、基片部と、この基片部の上下端縁部分に夫々鈍角状態で斜めに連設される傾斜片部と、基片部に対して平行となるように配されると共に、傾斜片部の先端縁部分に夫々連設される鉛直片部とで形成され、傾斜片部の外側表面が傾斜面となって、フレーム材の傾斜板部に密接すると共に、鉛直片部の外表面がフレーム材の基板部に密接するように構成したことを特徴とするコンベヤ用走行フレーム装置。 A traveling frame device for guiding a conveyor chain in a conveyor system, comprising a metal frame member, a connecting member for connecting the frame member to four corners of the front of the traveling frame device, and a rail for the frame member And a synthetic resin running rail that is slidably contacted with the conveyor chain, and the frame material includes a long belt-like substrate portion and one long edge of the substrate portion. A long strip-shaped inclined plate portion connected obliquely to the portion in an obtuse angle state, and a long strip-shaped rail mounting plate portion connected substantially perpendicular to the other long edge portion of the substrate portion The connecting tool includes a connecting base disposed at the center of the frame material disposed at the four corners of the front, and a lock plate mounted on the left and right ends of the connecting base via bolts. Provided in the front corners of the connecting base. Four inclined surfaces that can be brought into close contact with the inner surface of the inclined plate portion of each frame material are formed, and the lock plate has two inclined surfaces that can be brought into close contact with the outer surface of the inclined plate portion of the frame material positioned in the vertical direction. The inclined plate portion of the frame material can be clamped and held by the inclined surface of the connecting substrate and the inclined surface of the lock plate by the rotation of a bolt that forms a surface and is screwed to the connecting substrate through the lock plate. In the conveyor traveling frame apparatus configured as described above, the connection base of the connector includes a connection block made of synthetic resin, metal reinforcing plates respectively attached to the left and right ends of the connection block, and the left and right ends of the connection block. Each of the reinforcing plate is provided with a base piece portion, an inclined piece portion obliquely connected to the upper and lower edge portions of the base piece portion at an obtuse angle, and a base piece portion. The The inclined plate portion of the frame material is formed with a vertical piece portion that is arranged in a row and is continuously provided at the tip edge portion of the inclined piece portion, and the outer surface of the inclined piece portion becomes an inclined surface. The conveyor traveling frame device is characterized in that the outer surface of the vertical piece is in close contact with the substrate portion of the frame material . 前記フレーム材は、その長手方向に沿って所定間隔で配される複数の位置決め孔を傾斜板部に穿設して形成され、連結基体の傾斜面及びロックプレートの傾斜面、或いは連結基体の傾斜面、或いはロックプレートの傾斜面には、前記位置決め孔に係止可能な位置決め突起を形成したことを特徴とする請求項1記載のコンベヤ用走行フレーム装置。   The frame material is formed by drilling a plurality of positioning holes arranged at predetermined intervals along the longitudinal direction in the inclined plate portion, and the inclined surface of the connecting base and the inclined surface of the lock plate, or the inclined of the connecting base. 2. The traveling frame device for a conveyor according to claim 1, wherein a positioning protrusion that can be locked in the positioning hole is formed on the inclined surface of the surface or the lock plate. 前記フレーム材は、その基板部とレール取付板部とに跨るような略長円状の透孔を長手方向に沿って所定間隔に穿設して形成したことを特徴とする請求項1または請求項2記載のコンベヤ用走行フレーム装置。   2. The frame material according to claim 1, wherein the frame member is formed by drilling substantially oval through holes at predetermined intervals along the longitudinal direction so as to straddle the substrate portion and the rail mounting plate portion. Item 3. A traveling frame device for a conveyor according to Item 2. 前記フレーム材は、そのレール取付板部の先端がわ端縁に折返片を連設し、この折返片によって走行レールが係止できるように構成したことを特徴とする請求項1または請求項2または請求項3記載のコンベヤ用走行フレーム装置。   3. The frame material according to claim 1 or 2, wherein a folding piece is connected to the edge of the edge of the rail mounting plate portion so that the traveling rail can be locked by the folding piece. Or the traveling frame apparatus for conveyors of Claim 3. 前記フレーム材は、そのレール取付板部に長手方向に沿って適宜間隔で配される複数の係止突部を、内表面側に突出するように形成し、この係止突部によって走行レールが係止できるように構成したことを特徴とする請求項1または請求項2または請求項3または請求項4記載のコンベヤ用走行フレーム装置。   The frame member is formed with a plurality of locking projections arranged on the rail mounting plate portion at appropriate intervals along the longitudinal direction so as to protrude to the inner surface side, and the running rail is formed by the locking projections. 5. The conveyor travel frame device according to claim 1, wherein the travel frame device is configured to be able to be locked.
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