JPH1128612A - Cutter - Google Patents
CutterInfo
- Publication number
- JPH1128612A JPH1128612A JP18158197A JP18158197A JPH1128612A JP H1128612 A JPH1128612 A JP H1128612A JP 18158197 A JP18158197 A JP 18158197A JP 18158197 A JP18158197 A JP 18158197A JP H1128612 A JPH1128612 A JP H1128612A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- blade
- downstream
- metal plate
- upstream
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims description 49
- 238000013459 approach Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、 1枚の金属板から
同時に2枚の切断片を切り出すべく、上記金属板の搬送
方向に2組の切断刃を並べて設けた切断機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting machine provided with two sets of cutting blades arranged in the conveying direction of the metal plate so as to cut out two pieces simultaneously from one metal plate.
【0002】[0002]
【従来の技術】上記のような切断機の一例が図2および
図3に示されている。図2はその斜視図、図3は平面図
である。この切断機(51)では、下型(52)の上面に例
えばハの字状に切断刃(53、53)が設けられ、矢印Xで
示す上流側から搬送されてきた金属板は、上記切断刃
(53、53)と図示しない上流側の切断刃とにより、一度
に2個の扇形の切断片(54a)(54b)に切断される。
このような異形の切断刃は自動車のボンネット等の製造
に用いられる。2. Description of the Related Art An example of such a cutting machine is shown in FIGS. FIG. 2 is a perspective view and FIG. 3 is a plan view. In this cutting machine (51), a cutting blade (53, 53) is provided on the upper surface of the lower mold (52), for example, in the shape of a letter C, and the metal plate conveyed from the upstream side indicated by the arrow X is The blades (53, 53) and an upstream cutting blade (not shown) are cut into two fan-shaped cutting pieces (54a) (54b) at a time.
Such irregularly shaped cutting blades are used for manufacturing hoods and the like of automobiles.
【0003】[0003]
【発明が解決しようとする課題】ところで、上記のよう
に切断された2個の切断片のうち、(54b)について
は、そのまま金属板の搬送方向に送り得るので特に問題
はないが、金属片(54a)については、切断刃(53)
(53)の間に落ちるので、特に金属板の搬送方向下流側
の切断刃(53)を乗り越えることができない。そのた
め、従来の切断機では、金属片(54a)は、矢印Xで示
す金属板の搬送方向に直角の方向のパイラへ排出せざる
を得ないことになる。このように切断片の一方が金属板
の搬送方向へ、他方がそれに直角の方向へ排出されるた
めに、本来1箇所でよいパイラが切断機の横にもう1台
必要となり、その設置スペースも含めてコスト高となる
問題点があった(特開平 9−136214号公報参照)。Incidentally, of the two cut pieces cut as described above, (54b) can be sent as it is in the transport direction of the metal plate without any problem. About (54a), the cutting blade (53)
Since it falls during (53), it is not possible to get over the cutting blade (53), especially on the downstream side in the transport direction of the metal plate. Therefore, in the conventional cutting machine, the metal piece (54a) has to be discharged to the piler in a direction perpendicular to the direction of transport of the metal plate indicated by the arrow X. In this way, one of the cut pieces is ejected in the direction of transport of the metal plate and the other is ejected in a direction perpendicular to the metal sheet, so another piler, which is originally required at one place, is required beside the cutting machine, and the installation space is also required. In addition, there was a problem that the cost was high (see Japanese Patent Application Laid-Open No. Hei 9-136214).
【0004】そこで、本発明は、一度に2枚の金属片を
切り出す切断機における切断された金属片の搬送手法の
改善を図ることを目的とする。Accordingly, an object of the present invention is to improve a method of transporting cut metal pieces in a cutting machine that cuts two metal pieces at a time.
【0005】[0005]
【課題を解決するための手段】本発明にかかる切断機
は、1枚の金属板から同時に2枚の切断片を切り出すべ
く、上下一対の刃を有する切断刃を金属板の搬送方向に
2つ配置したものにおいて、2組の切断刃の間に、金属
板の先端部が、2つの切断刃のうちの下流側切断刃の下
刃の切断面よりも上方に案内されるように当該金属板を
上下から保持する一対のローラを配置したものである。SUMMARY OF THE INVENTION A cutting machine according to the present invention comprises two cutting blades having a pair of upper and lower blades in the direction of transport of a metal plate so as to simultaneously cut two pieces from one metal plate. In the arrangement, the metal plate is disposed between the two sets of cutting blades such that the tip of the metal plate is guided above the cutting surface of the lower blade of the downstream cutting blade of the two cutting blades. Is arranged from above and below.
【0006】下流側切断刃の下刃は、当該上刃よりも上
流側に配置するのが好ましい。[0006] The lower blade of the downstream cutting blade is preferably located upstream of the upper blade.
【0007】一対のローラよりも上流側に、搬送方向を
上り傾斜とするガイドを配置して、このガイドで金属板
の先端部を一対のローラ間に案内するようにしてもよ
い。[0007] A guide may be arranged upstream of the pair of rollers so that the transport direction is upwardly inclined, and the guide may guide the leading end of the metal plate between the pair of rollers.
【0008】[0008]
【発明の実施の形態】以下、本発明の一実施形態を図1
に基いて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIG.
It will be described based on FIG.
【0009】図1において切断機1は図示しないコイラ
から引き出される1枚の金属板から同時に2枚の金属板
を切り出すためのもので、搬送方向(図面右から左)に
分離した一対の下型(1a)(2a)を具備し、その上方に
同じく搬送方向に分離した一対の上型(1b)(2b)を具
備する。搬送方向上流側の下型(1a)は、下流側の下型
(2a)に対して接近・離隔すように搬送方向に沿ってス
ライド案内され、減速機付きのモータ(3)でねじロー
ル(4)を正逆回転可能させることによって、下流側の
下型(2a)との間の距離を任意に調整できるようになっ
ている。両上型(1b)(2b)は、下型(1a)(2a)に接
近・離隔できるように上下に移動可能とされ、また、上
流側の上型(1b)は対向する下型(1a)と搬送方向に一
体的に移動可能となるよう当該下型(1a)に取付けられ
ている。In FIG. 1, a cutting machine 1 is for simultaneously cutting two metal plates from a single metal plate drawn from a coiler (not shown), and a pair of lower dies separated in a transport direction (from right to left in the drawing). (1a) and (2a), and a pair of upper dies (1b) and (2b) separated above in the transport direction are provided above. The lower die (1a) on the upstream side in the transport direction is slid and guided along the transport direction so as to approach / separate from the lower die (2a) on the downstream side. The distance between the lower mold (2a) and the lower mold (2a) on the downstream side can be arbitrarily adjusted by allowing 4) to rotate forward and backward. The upper dies (1b) and (2b) can be moved up and down so that they can approach and separate from the lower dies (1a) and (2a). The upper dies (1b) on the upstream side ) And the lower die (1a) so as to be able to move integrally in the transport direction.
【0010】上流側の上下の型(1a)(1b)、および下
流側の上下の型(2a)(2b)には、互いに噛み合う上下
一対の刃を有する切断刃(5)(6)がそれぞれ取付け
られる。このうち、上流側の切断刃(5)では、下刃
(5a)を上流側に、上刃(5b)を下流側に配置してお
り、下流側の切断刃(6)でも同様に下刃(6a)を上流
側に、上刃(6b)を下流側に配置している。両上型(1
b)(2b)の下刃(5a)(6a)との対向位置には、ウレ
タンゴム等の弾性体よりなる材料押え(7)(8)が装
着されている。The upper and lower molds (1a) and (1b) on the upstream side and the upper and lower molds (2a) and (2b) on the downstream side have cutting blades (5) and (6) each having a pair of upper and lower blades meshing with each other. Mounted. Among them, in the upstream cutting blade (5), the lower blade (5a) is arranged on the upstream side, and the upper blade (5b) is arranged on the downstream side. (6a) is arranged on the upstream side, and the upper blade (6b) is arranged on the downstream side. Both upper type (1
b) At the position facing the lower blades (5a) and (6a) of (2b), material holders (7) and (8) made of an elastic material such as urethane rubber are mounted.
【0011】2組の切断刃(5)(6)の間で且つ下流
側の切断刃(6)の近傍には、上下一対のローラ(10)
(11)が配置される。そのうちの下側のローラ(10:送
り出しローラ)は下流側の下型(2a)に取り付けた支持
台(12)に回転可能に支持され、その支持面(ローラの
頂部)は、下流側の下刃(6a)の上面(切断面)よりも
僅かに上方に位置している。この場合の上方への偏移量
は、切断時において、下流側の切断刃(6)による切断
面の鉛直度が阻害されない程度とする。この送り出しロ
ーラ(10)は、金属板が当該ローラ(10)上でスリップ
して傷付かないよう図示しない駆動源によってコイラと
同期駆動される。一方、上側のローラ(11:加圧ロー
ラ)は、送り出しローラ(10)との対向位置に配置さ
れ、シリンダ等の駆動源(13)によって上下動可能に構
成される。上下のローラのうち、少なくとも下側の送り
出しローラ(10)には、金属板を磁気吸着することので
きるマグネットローラが使用される。A pair of upper and lower rollers (10) is provided between the two sets of cutting blades (5) and (6) and near the cutting blade (6) on the downstream side.
(11) is arranged. The lower roller (10: delivery roller) is rotatably supported by a support (12) attached to the lower die (2a) on the downstream side, and its support surface (the top of the roller) is lower than the lower side. It is located slightly above the upper surface (cut surface) of the blade (6a). In this case, the upward shift amount is set to such an extent that the verticality of the cut surface by the cutting blade (6) on the downstream side is not hindered during cutting. The delivery roller (10) is driven synchronously with the coiler by a drive source (not shown) so that the metal plate does not slip and be damaged on the roller (10). On the other hand, the upper roller (11: pressure roller) is disposed at a position facing the delivery roller (10), and is configured to be vertically movable by a driving source (13) such as a cylinder. Of the upper and lower rollers, a magnet roller capable of magnetically attracting a metal plate is used for at least the lower delivery roller (10).
【0012】ローラ(10)(11)と上流側の切断刃
(5)との間には、棒状のガイド部材(15)が配置され
る。このガイド部材(15)は、搬送方向と直交する方向
(図中の紙面鉛直方向)に複数列配置され、それぞれ支
持台(12)と上流側の下切断刃(5a)との間に、搬送方
向が上り傾斜となるように傾けて架設される。ガイド部
材(15)の上流側端部は、上流側の下刃(5a)に設けら
れた支持穴(図示せず)を貫通して当該下切断刃(5a)
に支持される。支持穴は、上下に長い長孔状をなし、そ
のために上流側の下型(1a)が下流側の下型(1b)に接
近すると、ガイド部材(15)の傾きが二点鎖線で示すよ
うに大きくなる。ガイド部材(15)の下流側端部は、そ
の上面の延長線が常時上下のローラ(10)(11)の間を
通過できるような位置関係に配置される。A rod-shaped guide member (15) is arranged between the rollers (10) (11) and the cutting blade (5) on the upstream side. The guide members (15) are arranged in a plurality of rows in a direction (perpendicular to the plane of the drawing) perpendicular to the transport direction, and are each transported between the support table (12) and the lower cutting blade (5a) on the upstream side. It is installed so that the direction is inclined upward. The upstream end of the guide member (15) passes through a support hole (not shown) provided in the lower blade (5a) on the upstream side and the lower cutting blade (5a).
Supported by The support hole is shaped like a long hole in the vertical direction, so that when the lower die (1a) on the upstream side approaches the lower die (1b) on the downstream side, the inclination of the guide member (15) is indicated by a two-dot chain line. Become larger. The downstream end of the guide member (15) is arranged in a positional relationship such that an extension of the upper surface thereof can always pass between the upper and lower rollers (10) and (11).
【0013】(16)はコイラから供給された金属板を上
流側の切断刃(5)に供給するための供給コンベヤ(例
えばローラコンベヤで構成される)であり、この供給コ
ンベヤ(16)の搬送面は、上流側の下刃(5a)の上面よ
りも僅かに上方にある。また(17)は、切断された金属
片を装置外に搬出するための搬出ローラである。(16) is a supply conveyor (constituted of, for example, a roller conveyor) for supplying the metal plate supplied from the coiler to the cutting blade (5) on the upstream side, and transport of the supply conveyor (16). The surface is slightly above the upper surface of the lower blade (5a) on the upstream side. Further, (17) is an unloading roller for unloading the cut metal piece out of the apparatus.
【0014】以上の構成において、コイラが駆動される
と、そこから引き出された金属板が供給コンベヤ(16)
を介して上流側の切断刃(5)の間を通り、さらに両ロ
ーラ(10)(11)の間を通って下流側の切断刃(6)の
間を通過する。この時、加圧ローラ(11)は、シリンダ
(13)によって下方に押圧されているので、金属板は送
り出しローラ(10)に密着し、送り出しローラ(10)の
磁気密着力によってスムーズかつ確実に下流側に搬送さ
れる。送り出しローラ(10)の支持面は、上述のように
下流側の下刃(6a)の上面よりも僅かに上方にあるの
で、金属板の先端部は送りに伴って下刃(6a)にひっか
かることなく上下の刃(6a)(6b)の間にスムーズに案
内される。図示のように、上流側の切断刃(5)と下流
側の切断刃(6)との間の刃間ピッチが長い場合には、
金属板の先端が垂れ下がって送り出しローラ(10)と干
渉し、うまく両ローラ(10)(11)間に案内されない事
態も考えられるが、本発明では、上述のように、両ロー
ラ(10)(11)と上流側切断刃(5)との間にガイド部
材(15)を配置し、このガイド部材(15)で金属板の先
端をローラ(10)(11)間に案内しているので、そのよ
うな不具合も生じない。In the above configuration, when the coiler is driven, the metal plate pulled out of the coiler is supplied to the supply conveyor (16).
And between the cutting blades (5) on the upstream side, and further between the rollers (10) and (11) and between the cutting blades (6) on the downstream side. At this time, since the pressure roller (11) is pressed downward by the cylinder (13), the metal plate is in close contact with the delivery roller (10), and the magnetic adhesion of the delivery roller (10) smoothly and reliably. It is transported downstream. Since the support surface of the feed roller (10) is slightly higher than the upper surface of the lower blade (6a) on the downstream side as described above, the tip of the metal plate is caught by the lower blade (6a) with the feed. It is guided smoothly between the upper and lower blades (6a) and (6b) without any trouble. As shown in the figure, when the inter-blade pitch between the upstream cutting blade (5) and the downstream cutting blade (6) is long,
It is conceivable that the tip of the metal plate hangs down and interferes with the feed roller (10) and is not guided well between the two rollers (10) and (11). However, in the present invention, as described above, the two rollers (10) ( Since a guide member (15) is arranged between 11) and the upstream cutting blade (5), and the guide member (15) guides the tip of the metal plate between the rollers (10) and (11), Such a defect does not occur.
【0015】金属板の先端が下流側の切断刃(6)を越
えて所定位置に達したところで、コイラおよび送り出し
ローラ(10)を停止し、両上型(1b)(2b)を一体に降
下させる。これにより金属板は、材料押え(7)(8)
と下刃(5a)(6a)の上面との間に保持・位置決めされ
た状態で両切断刃(5)(6)によって搬送方向の2箇
所を切断され、下流側(下流側の切断刃6よりも下流側
の部分)と上流側(両切断刃5、6の間の部分)の2枚
の金属片に分断される。When the tip of the metal plate reaches a predetermined position beyond the cutting blade (6) on the downstream side, the coiler and the feed roller (10) are stopped, and the upper dies (1b) and (2b) are lowered together. Let it. As a result, the metal plate is held down by the material holder (7) (8).
The two cutting blades (5) and (6) are cut at two locations in the transport direction while being held and positioned between the lower cutting blade (5a) and the upper surface of the lower blade (6a). It is divided into two metal pieces on the downstream side (the part further downstream) and on the upstream side (the part between both cutting blades 5 and 6).
【0016】このようにして2枚の金属片が切り出され
ると、搬出ローラ(17)が起動して下流側の金属片を機
外に搬出し、同時に送り出しローラ(10)が起動して加
圧ローラ(11)との間に挟まれた上流側の金属片を機外
に搬出する。切断直後には、上流側の金属片の下流側端
部が下流側の下刃(6a)の上面に載っているので、当該
金属片は、当該下刃(6a)に引っかかることなくスムー
ズに搬出される。When the two metal pieces are cut out in this way, the carry-out roller (17) is activated to carry out the metal piece on the downstream side to the outside of the machine, and at the same time, the delivery roller (10) is activated and pressurized. The upstream metal piece sandwiched between the rollers (11) is carried out of the machine. Immediately after cutting, the downstream end of the upstream metal piece rests on the upper surface of the downstream lower blade (6a), so that the metal piece can be smoothly carried out without being caught by the lower blade (6a). Is done.
【0017】上流側の切断刃(5)と下流側の切断刃
(6)の刃間ピッチを変更する場合には、モータ(3)
でねじロール(4)を回転させて上流側の下型(1a)お
よび上型(1b)を一体移動させる。When changing the pitch between the upstream cutting blade (5) and the downstream cutting blade (6), the motor (3)
To rotate the screw roll (4) to move the lower mold (1a) and upper mold (1b) on the upstream side integrally.
【0018】以上の説明では、下流側の切断刃(6)に
おいて、下刃(6a)を上流側に、下刃(6b)を下流側に
配置した場合を例示したが、その反対の態様、すなわち
下刃(6a)を下流側に、上刃(6b)を上流側に配置した
場合でも、上下のローラ(10)(11)で金属板の先端部
が下流側の切断刃(6)の下刃(6a)の上面よりも上方
に案内されるようにしてあれば、同様の効果が奏され
る。In the above description, the case where the lower blade (6a) is arranged on the upstream side and the lower blade (6b) is arranged on the downstream side in the downstream cutting blade (6) is exemplified. That is, even when the lower blade (6a) is disposed on the downstream side and the upper blade (6b) is disposed on the upstream side, the top and bottom rollers (10) and (11) make the tip of the metal plate close to the downstream cutting blade (6). The same effect can be obtained if the guide is guided above the upper surface of the lower blade (6a).
【0019】[0019]
【発明の効果】本発明によれば、2組の切断刃の間に、
金属板の先端部が、2つの切断刃のうちの下流側切断刃
の下刃の切断面よりも上方に案内されるように当該金属
板を上下から保持する一対のローラを配置しているの
で、2組の切断刃で切断された下流側の金属片がその間
に落ち込むこともなく、上流側の金属片と同方向に搬送
することが可能となる。同様の効果は、2組の切断刃の
間に上下に出没可能のコンベヤを配置することによって
も達成され得るが、この場合には、2組の切断刃間の刃
間ピッチを余り小さくすることができない。本発明で
は、コンベヤに比べて占有スペースの小さいローラを使
用しているので、より小さな刃間ピッチを得ることがで
きる。According to the present invention, between two sets of cutting blades,
Since a pair of rollers for holding the metal plate from above and below is arranged such that the tip of the metal plate is guided above the cutting surface of the lower blade of the downstream cutting blade of the two cutting blades. The downstream metal pieces cut by the two sets of cutting blades can be conveyed in the same direction as the upstream metal pieces without falling between them. A similar effect can be achieved by arranging a conveyor that can move up and down between the two sets of cutting blades, but in this case, the pitch between the two sets of cutting blades is made too small. Can not. In the present invention, a roller having a smaller occupied space than a conveyor is used, so that a smaller blade pitch can be obtained.
【0020】下流側切断刃の下刃を当該上刃よりも上流
側に配置すれば、切断後も下流側の金属片の先端部が下
刃の上面に載っているため、そのままローラを駆動して
も当該金属片が下刃と干渉することはない。If the lower blade of the downstream cutting blade is arranged upstream of the upper blade, the tip of the metal piece on the downstream side remains on the upper surface of the lower blade even after cutting, so that the roller is driven as it is. Even so, the metal piece does not interfere with the lower blade.
【0021】一対のローラよりも上流側に、搬送方向を
上り傾斜とするガイドを配置して、このガイドで金属板
の先端部を一対のローラ間の隙間に案内するようにすれ
ば、刃間ピッチが長い場合にも、金属板の先端の垂れ下
がりによるローラとの干渉を回避することができる。A guide is provided upstream of the pair of rollers so that the conveying direction is upwardly inclined, and the guide guides the leading end of the metal plate to the gap between the pair of rollers. Even when the pitch is long, it is possible to avoid interference with the roller due to the tip of the metal plate hanging down.
【図1】本発明にかかる切断機の側面図である。FIG. 1 is a side view of a cutting machine according to the present invention.
【図2】従来の切断機の概念を示す斜視図である。FIG. 2 is a perspective view showing the concept of a conventional cutting machine.
【図3】従来の切断機の概念を示す平面図である。FIG. 3 is a plan view showing the concept of a conventional cutting machine.
5 切断刃(上流側) 5a 下刃 5b 上刃 6 切断刃(下流側) 6a 下刃 6b 上刃 10 ローラ(送り出しローラ) 11 ローラ(加圧ローラ) 15 ガイド部材 5 Cutting blade (upstream side) 5a Lower blade 5b Upper blade 6 Cutting blade (downstream side) 6a Lower blade 6b Upper blade 10 Roller (delivery roller) 11 Roller (pressure roller) 15 Guide member
Claims (3)
切り出すべく、上下一対の刃を有する切断刃を金属板の
搬送方向に2つ配置した切断機において、 2組の切断刃の間に、金属板の先端部が、2つの切断刃
のうちの下流側切断刃の下刃の切断面よりも上方に案内
されるように当該金属板を上下から保持する一対のロー
ラを配置したことを特徴とする切断機。1. A cutting machine in which two cutting blades having a pair of upper and lower blades are arranged in a direction of transport of a metal plate so as to simultaneously cut two pieces from one metal plate. In between, a pair of rollers for holding the metal plate from above and below was arranged such that the tip of the metal plate was guided above the cutting surface of the lower blade of the downstream cutting blade of the two cutting blades. A cutting machine characterized by the above-mentioned.
流側に配置した請求項1記載の切断機。2. The cutting machine according to claim 1, wherein a lower blade of the downstream cutting blade is disposed upstream of the upper blade.
を上り傾斜とするガイドを配置して、このガイドで金属
板の先端部を一対のローラ間に案内するようにした請求
項1記載の切断機。3. The apparatus according to claim 1, further comprising a guide disposed upstream of the pair of rollers, the guide having an upwardly inclined conveying direction, and the guide guides the leading end of the metal plate between the pair of rollers. Cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18158197A JP3439952B2 (en) | 1997-07-07 | 1997-07-07 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18158197A JP3439952B2 (en) | 1997-07-07 | 1997-07-07 | Cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1128612A true JPH1128612A (en) | 1999-02-02 |
| JP3439952B2 JP3439952B2 (en) | 2003-08-25 |
Family
ID=16103317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18158197A Expired - Fee Related JP3439952B2 (en) | 1997-07-07 | 1997-07-07 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3439952B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396853A (en) * | 2018-09-26 | 2019-03-01 | 青岛泽丰汽车零部件有限公司 | A kind of Multi-functional automatic feeding plate shearing machine of movable type |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340420B (en) * | 2019-06-26 | 2020-07-07 | 浙江高人道具有限公司 | Road plate cutting machine |
-
1997
- 1997-07-07 JP JP18158197A patent/JP3439952B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396853A (en) * | 2018-09-26 | 2019-03-01 | 青岛泽丰汽车零部件有限公司 | A kind of Multi-functional automatic feeding plate shearing machine of movable type |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3439952B2 (en) | 2003-08-25 |
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