JPS6040627A - Material feeding device - Google Patents

Material feeding device

Info

Publication number
JPS6040627A
JPS6040627A JP14939083A JP14939083A JPS6040627A JP S6040627 A JPS6040627 A JP S6040627A JP 14939083 A JP14939083 A JP 14939083A JP 14939083 A JP14939083 A JP 14939083A JP S6040627 A JPS6040627 A JP S6040627A
Authority
JP
Japan
Prior art keywords
lift table
ascend
stacked
variable speed
feeding
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
Application number
JP14939083A
Other languages
Japanese (ja)
Inventor
Hisato Matsushita
松下 久人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matsushita Giken KK
Original Assignee
Matsushita Giken KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Giken KK filed Critical Matsushita Giken KK
Priority to JP14939083A priority Critical patent/JPS6040627A/en
Publication of JPS6040627A publication Critical patent/JPS6040627A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20Storage arrangements; Piling or unpiling
    • B21D43/24Devices for removing sheets from a stack

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • De-Stacking Of Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To obtain a titled device for feeding efficiently a material by a simple equipment, by constituting said device so that a lift table on which the material is stacked is made to ascend and descend by driving a screw lever by a variable speed motor which rotates forward and reversely, through an engaging member engaged from the left and right of said table. CONSTITUTION:In a material feeding device 2 by which a material stacked on a lift table 7 is made to ascend, and one piece each is fed to a press machine 1 through a feeder 3, said lift table 7 is made freely movable through a roller 8, and the material is stacked between stack guides 9 and transferred to a feeding position from a loading position. Also, an engaging member 11 provided with an engaging piece 13 which rushes into its recessed groove and is engaged to it is made to ascend and descend by rotating a screw lever 15 by a variable speed motor 17 which rotates forward and reversely, the material is fed to the feeder 3 by making said lift table 7 ascend, and after the feed is ended, the table is made to descend, and a preparatory work for feeding the next material is executed in a short time.

Description

【発明の詳細な説明】 本発明は、リフI・テーブルにスタ・ンクされた板材等
をフィーダに供給する材料供給装置1こ1父1するのも
である。
DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to a material supply device 1 for supplying plate materials etc. stacked on a rift table to a feeder.

プレス装置に材料を供給する方法の1つに、ブランクに
打抜れた材料をテーブル上に・1配置し、テーブル」一
方に吸着機構を、下方に積上げた板材を押子げる機構を
夫々設け、積上げた板材を前記押上機構で押」二げて前
記吸着機構により1枚づつプレス製筒に供給する方法が
ある。そして、通1θは、板材の押上機構を油圧シリン
ダによって構成しているので、シリンダを設置する個所
にピットと称する穴を掘っていた。このため、工場のレ
イアウトを変更するたびにピット作りを行い、又、不要
になったピットは埋戻しをするなどの手数がかかり、プ
レス装置を簡単に設置することが113来ない不便かあ
った。
One method of supplying material to a press is to place the blank-punched material on a table, and install a suction mechanism on one side of the table and a mechanism for pushing the stacked plates underneath. There is a method in which the stacked plate materials are pushed down by the push-up mechanism and then fed one by one to a press cylinder by the suction mechanism. In the case of the 1θ, the mechanism for pushing up the plate material is constituted by a hydraulic cylinder, so a hole called a pit is dug at the location where the cylinder is installed. For this reason, it took time and effort to make pits every time the layout of the factory was changed, and to backfill pits that were no longer needed, and it was inconvenient that the press equipment could not be easily installed. .

又、テーブル上に載E.+した板材をプレス装置に供給
するときは、板厚性づつ」itさせるので、1−H速度
はごく低速であるが、空になったスタフク台はできるだ
け高速度で下降させる力が作業効率を高めるのに都合が
よい。しかしながら、前記した押I−.機構を油圧シリ
ンダで行なっでいる場合は、工師を高速で行うことがで
きない欠点があり、しかも、jJf速度に対して上陸速
度を高くするためには油圧の流星制御を大きな範囲で高
精度に制御する必要が生じ6ために材料供給装置の構成
が複9Mになるといった不都合が生じてしまう。
Also, E. on the table. When feeding the plate material to the press equipment, the plate thickness is increased one by one, so the 1-H speed is very slow, but the force of lowering the empty stack table as fast as possible increases work efficiency. Good for increasing. However, the above-mentioned push I-. If the mechanism is performed using a hydraulic cylinder, there is a drawback that the construction cannot be performed at high speed.Moreover, in order to increase the landing speed relative to the jJf speed, the hydraulic meteor control must be performed with high accuracy over a wide range. The need for control arises, resulting in the inconvenience that the material supply device has a multiple 9M configuration.

本発明は、これらの従来の実状に鑑みてなされたもので
、油圧シリンダを使用しない板側の押ト機構を使用する
ことによりピットを形成する必要のない供給装置を提供
しようどするものである。
The present invention has been made in view of these conventional circumstances, and aims to provide a feeding device that does not require the formation of pits by using a pushing mechanism on the plate side that does not use a hydraulic cylinder. .

又、さらに他の目的は押」−機構の駆動に可変速モータ
を使用することにより、スタック台の下降を高速で行う
ことにより、次の材料供給の段取作業を1υ時間で行う
ことができる材料供給装置を提供しようとするのもであ
る。
In addition, another purpose is to use a variable speed motor to drive the pushing mechanism, and by lowering the stack table at high speed, the setup for the next material supply can be completed in 1υ hours. The present invention also aims to provide a material supply device.

斯る目的を達成するために本発明では、スタックガイド
を備えたリフI・テーブルを前後移動自在賄びに着脱自
在に乗載したレールと、前記リフトテーブルに左右から
突入係合する係合部材と、該係合部材を1隆自在に案内
する]−ドb−向に?Oうカイトと、前記係合部材に螺
合Sけ゛だ上下方向に沿うねじ社と、該ねじ杆を正逆回
転させる可変速モータとをηIIえてなり、前記リフト
テーブルに係合させた保合部材をねじ杆の回転にともな
ってガイドに沿って昇降させてリフトテーブルをE降さ
せるように構成することにより、ピントを設ける必要性
がなく、しかも、リフトテーブルのl: ’j4 速度
と下降速度とを可変速モータ自体の回転数によって変化
させることができると共に、高価で保守が困難な油圧シ
リンダ等を必要とせずに所期の速度変更作用をするよう
にして材料供給装置の保守及び設備コストを低減さu′
るようにしたものである。
In order to achieve such an object, the present invention includes a rail on which a lift I/table equipped with a stack guide can be moved back and forth and is detachably mounted thereon, and an engaging member that protrudes into and engages the lift table from the left and right sides. , guide the engaging member freely in the direction of ? A locking mechanism, which is made up of a kite, a vertically extending screw screwed into the engaging member, and a variable speed motor that rotates the screw rod in forward and reverse directions, and is engaged with the lift table. By configuring the lift table to move up and down along the guide as the screw rod rotates, there is no need to provide a focus, and the lift table's l: 'j4 speed and descending speed can be adjusted. can be changed by the rotation speed of the variable speed motor itself, and the desired speed can be changed without the need for expensive and difficult-to-maintain hydraulic cylinders, thereby reducing maintenance and equipment costs for the material feeding device. is reduced u′
It was designed so that

次に本発明の詳細を図示した実施例により説明する。プ
レス機械1の一側には4A利供給装置2を配設して両者
l、2をツイータ3を介して連結している。材料供給装
置2は、床面4に固定されたフレーム5と、このフレー
ム5を111後方向にm断するん一右一対のレール6.
6とをσ11えており、前記レール6.6に2台のリフ
トテーブル7.7をローラ8.8によって前後方向に移
動並びに着脱自在に乗載している。そして、前記リフト
テーブル7.7の外周縁の所定の位置にはスタックガイ
ド9.9を固定することによってリフトテーブル7.7
にスクンクした材料が首筋れすることを予防するように
している。
Next, details of the present invention will be explained with reference to illustrated embodiments. A 4A supply device 2 is disposed on one side of the press machine 1, and both devices 1 and 2 are connected via a tweeter 3. The material supply device 2 includes a frame 5 fixed to a floor surface 4, and a pair of rails 6. which cut the frame 5 111 m in the rear direction.
6 and σ11, and two lift tables 7.7 are mounted on the rail 6.6 so as to be movable in the front and back direction and to be detachable by means of rollers 8.8. A stack guide 9.9 is fixed at a predetermined position on the outer periphery of the lift table 7.7.
This is to prevent the scrunched material from causing scratches on the neck.

又、前記フレーム5の四隅部には1−下方向に沿う垂直
のガイド10.10を固定しており、このガイド’10
、IOに係合部材11.11をy1降自在に装着してい
る。係合部材11.11は、前記リフI・テーブル7.
7の左右両端面に形成した水平な凹溝12.12に左右
方向から突入係合する水平な係合片13.13と、この
係合片13.13を前記ガイド10.10に昇降自在に
装着保持さぜるローラ14.14とで主要部分を構成し
ている。
Further, vertical guides 10.10 along the downward direction are fixed to the four corners of the frame 5.
, IO is equipped with an engaging member 11.11 so as to be freely lowerable. The engagement member 11.11 is connected to the rift I table 7.
A horizontal engagement piece 13.13 that projects from the left and right direction into horizontal grooves 12.12 formed on both left and right end surfaces of the guide 10. The main part is composed of rollers 14 and 14 for mounting, holding and shaking.

一方、前後のガイド10、IOで挟まれた空間の略中央
部にはそれぞれ」−下方向に沿うねじil’45.15
を+111+ Iiし、このねし杆15.15の螺合す
るナツト16.16を前記係合部材11.11に固定す
ることにより、ねし4115.15が回転するどナンド
16.16がl降し、これにともなって係合部材11.
11がガイド1O110に沿って臂降するように構成し
ている。そして、前記フレーム5の下方の床面4には可
変速モータ17を設置し、このモータ17の出力軸18
に固定E7たスプロンケッI・13とへベルギヤヶース
2oの入力軸21に固定したスブロッヶント22とをチ
ェノ23を介して連動さげるとノ(に、前記ベベルギヤ
ケース2oの出力軸24と前記ねし杆I5.15とをカ
ップリング25を介1て連結することにより、r+7変
速モーク]7が正逆回転するとねじ杆15.15が11
:、逆回転するように構成している。26は−・ペルギ
ヤヶース20の入力軸21とスプロッヶント22との間
に介装したカップリング、27は左右のベベルギヤケー
ス20を連動させる軸、28はねしF115.15の軸
受である。
On the other hand, approximately in the center of the space between the front and rear guides 10 and IO, there is a screw il'45.15 along the downward direction.
+111+ Ii, and by fixing the screwed nut 16.16 of this screw rod 15.15 to the engagement member 11.11, the nut 16.16 will fall when the screw 4115.15 rotates. Accordingly, the engaging member 11.
11 is configured to bow down along the guide 1O110. A variable speed motor 17 is installed on the floor surface 4 below the frame 5, and an output shaft 18 of this motor 17 is installed.
When the sprocket I.13 fixed to E7 and the sprocket 22 fixed to the input shaft 21 of the hevel gear case 2o are interlocked and lowered via the chino 23, the output shaft 24 of the bevel gear case 2o and the helical rod I5. 15 through the coupling 25, the screw rod 15.15 becomes the
: It is configured to rotate in the opposite direction. 26 is a coupling interposed between the input shaft 21 of the per gear case 20 and the sprocket 22, 27 is a shaft for interlocking the left and right bevel gear cases 20, and 28 is a bearing of spring F115.15.

−1−記のように構成した材料供給装置において、材料
は第2図に実線で示す後ノj端部あるいは二点鎖線で示
ず前方端部にまでリフトデー・プル7.7を移動させた
状態で積載される。尚、このときは2個のテーブル7.
7をともに積・h(位置に移動させてもよいが、通常は
1個のテーブル7を積載位置に位置させ、あらかしめ材
料が積載されている他方のテーブル7を中央部分に位置
さゼてこのリフトテーブル7の凹溝12に前記した係合
部材11゜11を突入係合させる。
In the material supply device configured as described in -1-, the material was moved to the rear end shown by the solid line in Fig. 2 or to the front end not shown by the two-dot chain line using the lift day pull 7.7. loaded in condition. In this case, two tables 7.
Both table 7 may be moved to the loading position, but usually one table 7 is placed in the loading position, and the other table 7 loaded with the buffing material is placed in the center. The above-mentioned engaging member 11° 11 is plunged into engagement with the groove 12 of the lift table 7.

この状態で可変速モータ17を正転させれば、ねじ杆1
5.15が正転するのでナツト16.16がねじ杆15
.15に沿って上Aし、係合部材11.11がリフトテ
ーブル7とともにカイト】0110の泊ってJ−ニーx
する。従って、フィーダ3による材料の取出し作用に同
期して所定の速度でモータ17を止転さゼれば、スタッ
クされた材料のに端高さを常に一定に保持できる。
If the variable speed motor 17 is rotated forward in this state, the screw rod 1
5.15 rotates forward, so the nut 16.16 is the threaded rod 15
.. 15, and the engagement member 11.11 moves the kite along with the lift table 7] 0110's J-knee x
do. Therefore, if the motor 17 is stopped and rotated at a predetermined speed in synchronization with the action of taking out the material by the feeder 3, the end height of the stacked materials can always be kept constant.

図2+<Lないリミットスイッチ等による検出動作によ
ってリフトテーブル7のに面の材木゛1がなくなったこ
とが検出されると、nf変速モータ17が高速で逆転す
る。すると、ねじ杆15.15も高速で逆転するので係
合部材11.11が高速でガイド10.10に沿って下
降し、リフトテーブル7を下降させる。そして、リフト
テーブル7に軸支したローラ8.8がレール6.6に接
触すると同時に図示しない゛リミットスイッチ等の検出
作用で可変速モータ17が停止二する。従って、この状
態でリフトテーブル7に前方又は後方に向う力を加えれ
ば該テーブル7が係合片13.13から外れてフレーム
5の外に押出される。この状態でリフトテーブル7に材
料をスタックし、あらかじめ材料がスタックされている
リフトテーブル7を中央部分まで移動させて再びこれを
JAHさせる。このために、1個のリフトテーブル7を
使用したときに対比して、材料の植込に要する停市時間
(段取時間)を短縮できる。
When it is detected that the lumber 1 on the surface of the lift table 7 is gone by a detection operation using a limit switch or the like, the nf variable speed motor 17 is reversely rotated at high speed. Then, the screw rod 15.15 also rotates in reverse at high speed, so that the engaging member 11.11 descends at high speed along the guide 10.10, thereby lowering the lift table 7. Then, at the same time that the roller 8.8 pivotally supported on the lift table 7 comes into contact with the rail 6.6, the variable speed motor 17 is stopped by the detection action of a limit switch (not shown) or the like. Therefore, if a forward or backward force is applied to the lift table 7 in this state, the table 7 will be disengaged from the engaging pieces 13, 13 and pushed out of the frame 5. In this state, the materials are stacked on the lift table 7, and the lift table 7, on which the materials have been stacked in advance, is moved to the center and JAH is performed again. For this reason, the stop time (setup time) required for implanting the material can be shortened compared to when one lift table 7 is used.

因に、前記可変速モータ17は、例えば極数変換モータ
等で構成され、リフトテーブル7をLIIさせるときは
極数を大きくしてモータ17の1t11転数を低くし、
リフトテーブル7を下降させるときは極数を少なくして
モータ17の回転数を高くすることでリフトテーブル7
の下降時間を1(1縮できるが、無段変速モータを使用
してもよい。尚、可変速モータ17が極数変換モータで
構成され、その極数が4極と32極とに変換され、モー
タ17に50ザイクルの交流電圧を供給したどすると、
32極で運転される正転時にはモータ17がt5orp
mで運転され、4極で運転される逆転時には1430r
pmで運転される。このために、リフドナープル7の下
H1tIj間を12y時間の約9.5分の1に短縮でき
るので、機械的な変速機構を設ける必要性がない。
Incidentally, the variable speed motor 17 is composed of, for example, a pole number converting motor, etc., and when the lift table 7 is moved to LII, the number of poles is increased and the 1t11 rotation number of the motor 17 is lowered.
When lowering the lift table 7, reduce the number of poles and increase the rotation speed of the motor 17.
Although the descending time can be reduced by 1 (1), a continuously variable speed motor may be used.The variable speed motor 17 is composed of a pole number converting motor, and the number of poles is changed between 4 poles and 32 poles. , if an AC voltage of 50 cycles is supplied to the motor 17,
During normal rotation when operated with 32 poles, the motor 17 is t5orp.
m and 1430r when reversed when operated with 4 poles.
It is operated at pm. For this reason, the time between the lower lift donor pulls 7 H1tIj can be shortened to about 1/9.5 of the 12y time, so there is no need to provide a mechanical speed change mechanism.

1、記実施例では2木のねし杆15.15を対向させて
配設しているが、刀イド1O110の内部にねじ杆15
.15を収容して該ねじ杆15.15を保護することも
できる。
1. In the embodiment described above, the two wooden screw rods 15.
.. 15 can also be accommodated to protect the threaded rod 15.15.

以上説明したように本発明によれば、従来のように高価
でピントを必要とする油圧シリンダ等を使用することな
くモーフ自体の変速機能でリフトテーブルの上陸速度を
1:昇速度より高くして側木゛l供給の中断時間を短縮
できると共に、材料のスタックを装置の外部で行なうこ
とができるので2個のリフ!・テーブルのいずれか一方
で材料を供給し続1−jることかできる。又、機械的な
変速機構を設ける必要性がなくなるので装置が簡素化さ
れると共に、保守性、耐久性及び信頼性が向1−する。
As explained above, according to the present invention, the landing speed of the lift table can be made higher than the lifting speed by using the speed change function of the morph itself, without using an expensive hydraulic cylinder or the like that requires focusing as in the past. It is possible to shorten the interruption time of the side wood supply, and the stacking of materials can be done outside the equipment, resulting in two refs! - Materials can be fed to either of the tables and continued 1-j. Further, since there is no need to provide a mechanical speed change mechanism, the device is simplified, and maintainability, durability, and reliability are improved.

【図面の簡単な説明】[Brief explanation of the drawing]

図は本発明の一実施例を示すものであり、第1図は全体
を示す正面図、第2図は側面図、第3図は要部を拡大し
た断面図である。 2・・・材料供給装置 5・・・フレーム6.6・・・
レール 7.7・・・リフI・テーブル8.8・・・ロ
ーラ 9.9・・・スタックガイド10.10・・・ガ
イド 11.11・・・係合部材12.12・・・凹溝
 13.13・・・係合片14、I4・・・ローラ 1
5.15・・・ね1.杆16.16・・・ナツト 17
・・・可変速モータ20・・・ベベルキャケース 特許出願人 松下技研株式会社 代理人 弁理士 中−111漬
The drawings show one embodiment of the present invention; FIG. 1 is a front view showing the whole, FIG. 2 is a side view, and FIG. 3 is an enlarged sectional view of the main part. 2... Material supply device 5... Frame 6.6...
Rail 7.7... Riff I/Table 8.8... Roller 9.9... Stack guide 10.10... Guide 11.11... Engagement member 12.12... Concave groove 13.13...Engagement piece 14, I4...Roller 1
5.15...1. Rod 16.16...nut 17
...Variable speed motor 20...Bevel case patent applicant Matsushita Giken Co., Ltd. agent Patent attorney Naka-111zuke

Claims (1)

【特許請求の範囲】[Claims] スタックカイトを備えたリフトテーブル移動自在並ひに
着脱自在に乗載したレールと、riij記リフトテーブ
ルに左右から突入係合する保合宿す材と、該係合部材を
A降自在番ご案内するトードノエ−1に沿う刀イドと、
前記係合部材に螺合させlこ一1ニード方向に沿うねし
杆と、該ねじ杆を正逆回転させる可変速モータとを備え
てなり、前記1)フトテーブルに係合させた係合部材を
ねし杆の回転番ごともなって刀イドに杵)つてA降させ
てIJフトテーブルを渭曜させるように構成してなる林
産’l (J’+ 連合装置。
A lift table equipped with a stack kite that is movable and removably mounted on it, a retaining member that protrudes into and engages the lift table from the left and right, and the engaging member is guided by a freely removable number A. The sword id along Todonoe-1,
The above-mentioned 1) engagement member is provided with a threaded rod along the needle direction that is threaded onto the engagement member, and a variable speed motor that rotates the threaded rod in forward and reverse directions. A forest product'l (J'+ combination device) constructed in such a way that the parts are lowered to the blade A according to the number of rotations of the screw rod, and the IJ foot table is lowered.
JP14939083A 1983-08-16 1983-08-16 Material feeding device Pending JPS6040627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14939083A JPS6040627A (en) 1983-08-16 1983-08-16 Material feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14939083A JPS6040627A (en) 1983-08-16 1983-08-16 Material feeding device

Publications (1)

Publication Number Publication Date
JPS6040627A true JPS6040627A (en) 1985-03-04

Family

ID=15474074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14939083A Pending JPS6040627A (en) 1983-08-16 1983-08-16 Material feeding device

Country Status (1)

Country Link
JP (1) JPS6040627A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138400A (en) * 1986-12-01 1988-06-10 日本電気株式会社 Voice analyzer/synthesizer
JPH0230344A (en) * 1988-07-18 1990-01-31 Aida Eng Ltd Conveying apparatus for blank
CN105170823A (en) * 2015-08-17 2015-12-23 佛山市鼎峰机器人有限公司 Intelligent six-shaft feeding robot

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160886A (en) * 1974-06-17 1975-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160886A (en) * 1974-06-17 1975-12-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138400A (en) * 1986-12-01 1988-06-10 日本電気株式会社 Voice analyzer/synthesizer
JPH0230344A (en) * 1988-07-18 1990-01-31 Aida Eng Ltd Conveying apparatus for blank
CN105170823A (en) * 2015-08-17 2015-12-23 佛山市鼎峰机器人有限公司 Intelligent six-shaft feeding robot

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