JPH0445319B2 - - Google Patents
Info
- Publication number
- JPH0445319B2 JPH0445319B2 JP61313635A JP31363586A JPH0445319B2 JP H0445319 B2 JPH0445319 B2 JP H0445319B2 JP 61313635 A JP61313635 A JP 61313635A JP 31363586 A JP31363586 A JP 31363586A JP H0445319 B2 JPH0445319 B2 JP H0445319B2
- Authority
- JP
- Japan
- Prior art keywords
- balance
- cutting
- cutting blade
- cut
- tool rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims description 93
- 230000007246 mechanism Effects 0.000 claims description 46
- 235000008429 bread Nutrition 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、食パンや、カステラ、ケーキなどの
小麦粉製品、チーズ、ハム等のねり製品、或は野
菜等（以下、パン等という）を切断する切断装置
に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is suitable for cutting bread, flour products such as castella and cakes, pastry products such as cheese and ham, or vegetables (hereinafter referred to as bread etc.). This invention relates to a cutting device.
ケーキの切断装置として、複数の切断刃を互い
に平行に備えた刃物台を、クランク機構により、
上記切断刃の長さ方向に水平に往復移動させてケ
ーキを切断する切断装置が知られている（特公昭
56−28678号公報）。
As a cake cutting device, a turret with multiple cutting blades parallel to each other is equipped with a crank mechanism.
A cutting device is known that cuts the cake by horizontally reciprocating the cutting blade in the length direction (Tokukosho
56-28678).
上記切断装置の切断刃は、その折返し点付近
（クランクの上死点、及び下死点付近）において
は、その移動速度が低下するとともに、折返し点
において一瞬停止するため、その切断形態が、切
れ味の良い引き切りから、押し切り、或はそれに
近い状態となり、切れ味が損なわれる上、切断面
が平滑にならず、凹凸が生じて商品価値が低下す
る、といつた問題点がある。
The cutting blade of the above-mentioned cutting device slows down in the vicinity of its turning point (near the top dead center and bottom dead center of the crank) and stops momentarily at the turning point, so its cutting form is not sharp enough. There are problems in that the cut goes from a good cut to a forced cut, or something close to it, which impairs the sharpness, and the cut surface is not smooth, causing unevenness and lowering the commercial value.
本発明は、切断刃の切れ味が良く、切断面を綺
麗にして商品価値を高めることができる上、危険
がなく安全な、パン等の切断装置を提供すること
を目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a device for cutting bread, etc., which has a sharp cutting blade, can improve the product value by making the cut surface clean, and is safe and not dangerous.
〔課題を解決するための手段〕
上記の目的を達成するために、本発明は、ほぼ
直線状の複数の切断刃がその刃先を下に向けて互
いに平行に設けられた刃物台と、この刃物台を下
方に凸の円弧状に案内する第１案内機構と、上記
刃物台に付設されたバランス台と、このバランス
台を上方に凸の円弧状に案内する第２案内機構
と、バランス機構を備え刃物台とバランス台とを
両案内機構に個々に沿つて切断刃の長さ方向に互
いに同期し、かつバランス機構で刃物台とバラン
ス台の移動の前後方向の慣性を吸収して往復移動
させる駆動装置と、移送用アクチユエータによつ
て切断刃の刃先に向けて上昇させられる昇降台
に、切断刃の移動間隙をあけて複数並設され挿入
口から挿入されるパン等の被切断物を受ける線状
の受け部材と、操作手段で回動させられる回動軸
に切断刃の移動間隙をあけて複数取り付けられ付
勢機構の作用で回動軸を支点に起立して被切断物
を受け部材上に押える押え部材が設けられ移送装
置とを具備した構成とした。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a tool rest in which a plurality of substantially linear cutting blades are provided parallel to each other with their cutting edges facing downward, and the tool rest. A first guide mechanism that guides the table in a downward convex arc shape, a balance table attached to the turret, a second guide mechanism that guides the balance table in an upward convex arc shape, and a balance mechanism. The tool rest and the balance stand are synchronized with each other in the length direction of the cutting blade along both guide mechanisms, and the balance mechanism absorbs the inertia of the movement of the tool rest and the balance stand in the back and forth direction, and moves the tool rest and the balance stand back and forth. A plurality of cutting blades are arranged in parallel with a movement gap between the cutting blades on a lifting platform that is raised toward the cutting edge of the cutting blade by a drive device and a transfer actuator, and receive objects to be cut, such as bread, that are inserted through the insertion opening. A plurality of cutting blades are attached to a linear receiving member and a rotating shaft that is rotated by an operating means with gaps in movement between the cutting blades, and the member is erected around the rotating shaft as a fulcrum by the action of a biasing mechanism to receive the object to be cut. It has a structure in which a presser member is provided on the top and a transfer device is provided.
挿入口から受け部材の上に載せられたパン等の
被切断物は、付勢機構の作用で押え部材によつて
安定よく固定される。駆動装置を作動させると、
切断刃は、その長さ方向に往復移動するが、この
際、案内機構が働いて、切断刃をその刃先方向、
つまり下に凸の往復円弧運動させる。上記の作動
状態において、移送装置を作動させパン等の被切
断物を切断刃の刃先に向けて上昇させると、切断
刃は、一方の折返し点において移動方向を変え、
その折返し点から少し移動したところで、被切断
物に触れて被切断物の一部分を切断した後、上方
に被切断物よりも早い速度で後退し、被切断物の
切断個所から刃先を離して他方の折返し点に至
る。そして、再び移動方向を転じ、上記同様に移
動して被切断物を切断する。
The object to be cut, such as bread, placed on the receiving member from the insertion opening is stably fixed by the pressing member due to the action of the biasing mechanism. When the drive is activated,
The cutting blade reciprocates in its length direction, and at this time, the guide mechanism works to move the cutting blade in the direction of its cutting edge.
In other words, it makes a downward convex reciprocating arc movement. In the above operating state, when the transfer device is activated and the object to be cut, such as bread, is raised toward the cutting edge of the cutting blade, the cutting blade changes its direction of movement at one turning point.
After moving a little from the turning point, it touches the object to be cut and cuts a part of the object, then retreats upward at a faster speed than the object, moves the cutting edge away from the cutting point of the object, and then cuts a part of the object. reaches the turning point. Then, the direction of movement is changed again, and the object is cut in the same manner as described above.
刃物台の切断作動に際して、バランス台は駆動
装置により刃物台と同期し、かつ刃物台と上下逆
に動いて刃物台の上下方向の慣性を吸収する。ま
たバランス機構は刃物台とバランス台の移動の前
後方向の慣性を吸収する。したがつて切断は円滑
である。 When the turret performs a cutting operation, the balance holder is synchronized with the turret by a drive device and moves in the opposite direction to the turret to absorb the vertical inertia of the turret. The balance mechanism also absorbs the inertia of the movement of the turret and balance table in the longitudinal direction. Cutting is therefore smooth.
第１図ないし第８図は、本発明の一実施例を示
すもので、このパン等の切断装置は、複数の切断
刃１と、それらの切断刃１をその刃先１ａを下に
して互いに平行に支持する刃物台２と、この刃物
台２を切断刃１の長さ方向に往復移動させる駆動
装置３と、刃物台２を案内する案内機構４と、上
記切断刃１に向けてパン等の被切断物Ｗを上昇さ
せる移送装置５とを主体とする。
1 to 8 show one embodiment of the present invention, and this bread cutting device includes a plurality of cutting blades 1, and the cutting blades 1 are parallel to each other with their cutting edges 1a facing down. a drive device 3 that reciprocates the tool rest 2 in the length direction of the cutting blade 1; a guide mechanism 4 that guides the tool rest 2; The main body is a transfer device 5 that raises the object W to be cut.
切断刃１は、第３図に示すように、直線状で両
端に止着突起６，７を備え、刃物台２の一方の支
持部材８に形成されたスリツト８ａにその一端を
嵌め込まれて止着突起６を止着金具９の溝９ａに
嵌着するとともに、刃物台２の他方の支持部材１
０に形成されたスリツト１０ａに他端を嵌め込ま
れて止着突起７をバネ板１１の溝１１ａに嵌着し
て刃物台２に着脱自在に取り付けられている。上
記支持部材８は、枠体１２に固定ボルト１３で固
定され、また他の支持部材１０は、調節ボルト１
４により第３図で左右方向に調節自在にされて枠
体１２に固定ボルト１５で固定されている。上記
枠体１２は、側部に前後二対のカムフオロア１６
（第４図）を備えた可動部材１７に一体に取り付
けられ、その可動部材１７と上記支持部材８，１
０と一緒に刃物台２を構成している。 As shown in FIG. 3, the cutting blade 1 is linear and has locking protrusions 6 and 7 at both ends, and one end of the cutting blade 1 is fitted into a slit 8a formed in one support member 8 of the tool rest 2 to lock it. While fitting the attachment protrusion 6 into the groove 9a of the attachment fitting 9, the other support member 1 of the tool rest 2 is
The other end is fitted into a slit 10a formed at 0, and the fixing protrusion 7 is fitted into a groove 11a of a spring plate 11, so that it is detachably attached to the tool rest 2. The support member 8 is fixed to the frame body 12 with a fixing bolt 13, and the other support member 10 is fixed to the frame body 12 with an adjustment bolt 1.
4, it is adjustable in the left and right direction in FIG. 3 and is fixed to the frame 12 with fixing bolts 15. The frame body 12 has two pairs of front and rear cam followers 16 on the sides.
(FIG. 4), the movable member 17 and the supporting members 8, 1
Together with 0, it constitutes a turret 2.
案内機構４は、円弧状のカムからなり、上記切
断刃１の刃先１ａ方向、つまり下方に凸にされて
（第５図参照）上部フレーム１８の内側の前後左
右に取り付けられ、上下一対のカムフオロア１
６，１６を上面と下面に触れさせて刃物台２を案
内し、切断刃１を往復円弧運動させる構成とされ
ている。 The guide mechanism 4 consists of an arc-shaped cam, which is convex in the direction of the cutting edge 1a of the cutting blade 1, that is, downward (see FIG. 5), and is attached to the front, back, left, and right inside of the upper frame 18, and has a pair of upper and lower cam followers. 1
6 and 16 are brought into contact with the upper and lower surfaces to guide the tool rest 2 and cause the cutting blade 1 to move in a reciprocating circular arc.
また、駆動装置３は、下部フレーム１９に設け
られた無段変速モータ２０と、このモータ２０
に、プーリ２１と、伝動ベルト２２、及びプーリ
２３を介して連絡されたクランク軸２４（第７
図）と、このクランク軸２４に一端を取り付けら
れたクランクロツド２５とからなる。そして、上
記クランクロツド２５の他端は、水平ピン２６
（第６図）と、接手２７、及び垂直ピン２８を介
して刃物台２の可動部材１７に連結され、モータ
２０によるクランク軸２４の回転で、刃物台２を
介して切断刃１をその長さ方向に移動させるよう
になつている。 The drive device 3 also includes a continuously variable speed motor 20 provided on the lower frame 19, and a continuously variable speed motor 20 provided on the lower frame 19.
, a crankshaft 24 (seventh
) and a crank rod 25 with one end attached to the crankshaft 24. The other end of the crank rod 25 is connected to a horizontal pin 26.
(FIG. 6) is connected to the movable member 17 of the tool rest 2 via a joint 27 and a vertical pin 28, and the cutting blade 1 is moved along its length through the tool rest 2 by rotation of the crankshaft 24 by the motor 20. It is designed to move in the horizontal direction.
さらにまた、移送装置５は、上部フレーム１８
と下部フレーム１９に設けられた隅ガイド２９に
沿つてシリンダ（移送用アクチユエータ）３０に
より上下させられる昇降台３１に、被切断物Ｗの
受け部材３２と、受け部材３２上の被切断物Ｗを
押える押え部材３３とを取り付けて成り、被切断
物Ｗを切断刃１に向けて上昇させることができる
ようになつている。 Furthermore, the transfer device 5 includes an upper frame 18
A receiving member 32 for the object W to be cut and the object W on the receiving member 32 are placed on a lifting platform 31 that is moved up and down by a cylinder (transfer actuator) 30 along corner guides 29 provided on the lower frame 19. A presser member 33 is attached, and the object W to be cut can be raised toward the cutting blade 1.
上記受け部材３２と押え部材３３は、針金状、
或は帯板状等の線状のもので、切断刃１の移動間
隙をあけて複数並設され（第２図では省略されて
いる。）、前者の受け部材３２は、昇降台３１に固
定されるとともに、後者の押え部材３３は、昇降
台３１に回動軸３４を介して起倒自在に軸支さ
れ、バネ等を使用した付勢機構３５により第１図
で時計方向に回動するように付勢されている。ま
た上記回動軸３４には、操作レバー３６が取り付
けられており、下部フレーム１９に設けられた押
し棒（操作手段）３７を戻しバネ３８の弾力に抗
して第１図で右に押すと、操作レバー３６が押さ
れて押え部材３３が回動軸３４を支点に第１図で
左方に倒れ、上部フレーム１８と下部フレーム１
９との間に形成された挿入口３９から被切断物Ｗ
を受け部材３２の上に載せることができる構成と
されている。 The receiving member 32 and the pressing member 33 have a wire shape,
Alternatively, the receiving members 32 of the former are fixed to the lifting platform 31, and are linear members such as band plates, and are arranged in parallel with a gap between the movement of the cutting blade 1 (not shown in FIG. 2). At the same time, the latter presser member 33 is rotatably supported on the lifting table 31 via a rotation shaft 34, and is rotated clockwise in FIG. 1 by a biasing mechanism 35 using a spring or the like. It is energized as follows. Further, an operating lever 36 is attached to the rotation shaft 34, and when a push rod (operating means) 37 provided on the lower frame 19 is pushed to the right in FIG. 1 against the elasticity of a return spring 38, , when the operating lever 36 is pressed, the presser member 33 falls to the left in FIG.
The object W to be cut is inserted through the insertion opening 39 formed between the
It is configured so that it can be placed on the receiving member 32.
この切断装置には、上記以外に、刃物台２の上
下方向の動きに対する慣性を吸収するバランス台
４０（第４図）と、刃物台２とバランス台４０の
移動の前後方向（第１図における左右方向）の慣
性を吸収し、またクランクロツド２５の質量の釣
り合いを保つために、バランス機構４１（第７
図）が設けられている。 In addition to the above, this cutting device includes a balance table 40 (FIG. 4) that absorbs the inertia of the vertical movement of the tool rest 2, and a balance table 40 (see FIG. The balance mechanism 41 (seventh
) is provided.
バランス台４０は、各カム４の下に、それらの
カム４と同形状で、かつ上に凸に設けられたバラ
ンス用カム（案内機構）４２の上面と下面に、上
下一対のカムフオロア４３，４３を触れさせると
ともに、前記垂直ピン２８に連結されて設けられ
ており、刃物台２と上下逆に動いて刃物台２の上
下方向の慣性を吸収する。 The balance table 40 has a pair of upper and lower cam followers 43, 43 on the upper and lower surfaces of a balance cam (guidance mechanism) 42 that has the same shape as the cams 4 and is provided in an upwardly convex manner under each cam 4. It is connected to the vertical pin 28 and moves vertically with respect to the tool rest 2 to absorb the inertia of the tool rest 2 in the vertical direction.
他方、バランス機構４１は、クランク軸２４に
取り付けられた歯車４４と同径に形成されるとと
もにバランスウエイト４５を備え、上記歯車４４
に噛み合わされたバランス歯車４６と、このバラ
ンス歯車４６と同径に形成されるとともにバラン
スウエイト４７を備え、上記バランス歯車４６に
噛み合わされたバランス歯車４８と、バランス歯
車４６の1/2の径に形成されるとともにバランス
ウエイト４９を備え、上記バランス歯車４６に噛
み合わされたバランス歯車５０と、該バランス歯
車５０と同径に形成されるとともにバランスウエ
イト５１を備え、バランス歯車４８に噛み合わさ
れたバランス歯車５２とから成り、クランク軸２
４に同期して回転して刃物台２とバランス台４０
の移動の前後方向の慣性を吸収し、またクランク
ロツド２５の質量の釣り合いを保つようになつて
いる。バランス機構４１は、クランクロツド２５
を中心に対称に設けられているので、偶力を発生
しない。 On the other hand, the balance mechanism 41 is formed to have the same diameter as the gear 44 attached to the crankshaft 24 and includes a balance weight 45.
A balance gear 46 meshed with the balance gear 46, a balance gear 48 formed to have the same diameter as the balance gear 46 and equipped with a balance weight 47, a balance gear 48 meshed with the balance gear 46, A balance gear 50 formed to have the same diameter as the balance gear 50, provided with a balance weight 49, and meshed with the balance gear 46, and a balance gear formed to have the same diameter as the balance gear 50, provided with a balance weight 51, and meshed with the balance gear 48. 52, the crankshaft 2
4 rotates in synchronization with the tool rest 2 and balance rest 40.
It is designed to absorb the longitudinal inertia of the movement of the crank rod 25 and to maintain the balance of the mass of the crank rod 25. The balance mechanism 41 is connected to the crank rod 25.
Since they are arranged symmetrically around , they do not generate couples.
なお、第６図の符号５３は、刃物台２とバラン
ス台４０の上下動を円滑にしているバネ、第１図
と第２図の５４は、昇降台３１の側板５５に設け
られ、被切断物Ｗの側端面を押さえる押えバネ、
第１図の符号６１は防振ゴムである。 In addition, the reference numeral 53 in FIG. 6 is a spring that smooths the vertical movement of the tool rest 2 and the balance table 40, and the reference numeral 54 in FIGS. A presser spring that presses the side end surface of the object W,
Reference numeral 61 in FIG. 1 is a vibration-proof rubber.
次に上記のように構成された本発明に係るパン
等の切断装置の作用を説明する。 Next, the operation of the apparatus for cutting bread, etc. according to the present invention configured as described above will be explained.
第１図の状態から、押し棒３７を右に押して押
え部材３３を左方に倒して挿入口３９から被切断
物Ｗを入れ、押し棒３７を元に戻すと、押え部材
３３は付勢機構３５により起立させられて被切断
物Ｗを受け部材３２上に押え安定させる。 From the state shown in FIG. 1, push the push rod 37 to the right, tilt the presser member 33 to the left, insert the object W to be cut through the insertion opening 39, and return the push rod 37 to its original position. 35, the object W to be cut is held and stabilized on the receiving member 32.
上記の操作が済んだら、駆動装置３を作動させ
て切断刃１を案内機構４に沿つて下に凸の往復円
弧運動させながら、シリンダ３０を伸長させて被
切断物Ｗを切断刃１に向けてゆつくりと上昇させ
る。切断刃１は、折返し点を過ぎると、直ちに下
降を開始し、被切断物Ｗに接してその一部を切断
した後、被切断物Ｗの上昇より早く上昇し、被切
断物Ｗの切断部位から離れて他方の折返し点に到
達し、再び下降して被切断物Ｗを切断する。この
ため、切断刃１は、移動速度がゼロ、若しくはこ
れに近い遅い速度のときは上方に後退し、被切断
物Ｗの切断部位から離れて切断に直接関与せず、
早い移動速度の時だけ、被切断物Ｗの切断部位に
接してこれを切断することになり、被切断物Ｗの
全体を引き切りで切断することになる。切断され
た被切断物Ｗは、切断刃１の上から取り出すが、
切断刃１の刃先１ａが下向きとなつているため、
危険はなく、安全である。 After the above operations are completed, the drive device 3 is operated to move the cutting blade 1 in a downward convex reciprocating arc along the guide mechanism 4, while extending the cylinder 30 to direct the object W toward the cutting blade 1. Let it rise slowly. The cutting blade 1 starts descending immediately after passing the turning point, contacts the object W to be cut, cuts a part of it, and then rises faster than the object W rises, cutting the cutting part of the object W. It moves away from the point, reaches the other turning point, and descends again to cut the object W. Therefore, when the moving speed is zero or a slow speed close to this, the cutting blade 1 retreats upward, moves away from the cutting part of the object W, and does not directly participate in the cutting.
Only when the moving speed is high, the cutting portion of the object W is contacted and cut, and the entire object W is cut by pulling. The cut object W is taken out from above the cutting blade 1, but
Since the cutting edge 1a of the cutting blade 1 is directed downward,
There is no danger and it is safe.
刃物台２の切断作動に際して、バランス台４０
は駆動装置３により刃物台２と同期し、かつ刃物
台２と上下逆に動いて刃物台２の上下方向の慣性
を吸収する。またバランス機構４１は刃物台２と
バランス台４０の移動の前後方向の慣性を吸収す
る。このため切断は円滑に行われる。 During the cutting operation of the tool rest 2, the balance rest 40
is synchronized with the tool rest 2 by the drive device 3 and moves vertically opposite to the tool rest 2 to absorb the vertical inertia of the tool rest 2. Further, the balance mechanism 41 absorbs the inertia of the movement of the tool rest 2 and the balance stand 40 in the longitudinal direction. Therefore, cutting is performed smoothly.
第９図は、３個のカムフオロア１６をカム４に
案内させた例を示すもので、この場合は、カムフ
オロア１６が設けられた部材５６が移動に伴い姿
勢を変化させるため、刃物台２は、前後の部材５
６，５６に枢軸５７で架設されている。 FIG. 9 shows an example in which three cam followers 16 are guided by the cam 4. In this case, since the member 56 provided with the cam followers 16 changes its posture as it moves, the tool rest 2 Front and rear members 5
6 and 56 with a pivot 57.
また第１０図は、揺動リンク５８を用いた案内
機構を示すもので、刃物台２は、揺動リンク５８
の下端に支えられ、クランクロツド２５にリンク
５９，６０を介して連結されている。 Further, FIG. 10 shows a guide mechanism using the swing link 58, and the tool rest 2 is connected to the swing link 58.
It is supported by the lower end of the crank rod 25 and connected to the crank rod 25 via links 59 and 60.
なお、図の案内機構（カム）は、１点を中心と
する正確な円弧に形成されているが、２点以上を
中心とする円弧であつてもよい。切断刃には、通
常、ヒータが付設される。また、上記では、折返
し点付近における切断刃１の後退（上昇）速度
が、被切断物Ｗの移送（上昇）速度よりも早くさ
れている例について説明したが、切断刃１の後退
速度が、被切断物Ｗの移送速度と同一の場合で
も、押しきりを回避できるので、そのようにして
被切断物Ｗを切断することもできる。更にまた、
移送装置５のシリンダ３０に代えて、モータによ
り回転させられるボールネジやチエーンを用いて
昇降台３１を動かすこともでき、移送装置は図の
ものに限定されるものではない。被切断物Ｗの押
え機構や、切断刃の固定機構等も図のものに限ら
れるものではなく任意であることは言うまでもな
い。 Although the guide mechanism (cam) in the figure is formed into a precise circular arc centered at one point, it may be formed into a circular arc centered at two or more points. A heater is usually attached to the cutting blade. Further, in the above, an example has been described in which the retreating (rising) speed of the cutting blade 1 near the turning point is faster than the transporting (raising) speed of the object W to be cut, but the retreating speed of the cutting blade 1 is Even when the transport speed is the same as that of the object W to be cut, it is possible to avoid pushing the object W to the point of being cut, so the object W can be cut in this manner. Furthermore,
Instead of the cylinder 30 of the transfer device 5, the lifting platform 31 can be moved using a ball screw or chain rotated by a motor, and the transfer device is not limited to the one shown in the figure. It goes without saying that the holding mechanism for the object W to be cut, the fixing mechanism for the cutting blade, etc. are not limited to those shown in the drawings, but are arbitrary.
以上説明したように、本発明のパン等の切断装
置は、ほぼ直線状の複数の切断刃がその刃先を下
に向けて互いに平行に設けられた刃物台と、この
刃物台を下方に凸の円弧状に案内する第１案内機
構と、上記刃物台に付設されたバランス台と、こ
のバランス台を上方に凸の円弧状に案内する第２
案内機構と、バランス機構を備え刃物台とバラン
ス台とを両案内機構に個々に沿つて切断刃の長さ
方向に互いに同期し、かつバランス機構で刃物台
とバランス台の移動の前後方向の慣性を吸収して
往復移動させる駆動装置と、移送用アクチユエー
タによつて切断刃の刃先に向けて上昇させられる
昇降台に、切断刃の移動間隙をあけて複数並設さ
れ挿入口から挿入されるパン等の被切断物を受け
る線状の受け部材と、操作手段で回動させられる
回動軸に切断刃の移動間隙をあけて複数取り付け
られ付勢機構の作用で回動軸を支点に起立して被
切断物を受け部材上に押える押え部材が設けられ
移送装置とを具備した構成とされ、切断刃の刃先
に対する被切断物の移送速度を適当にして、切断
刃が、往復移動の折返し点の近くにおいては、後
退して被切断物の切断部位から離れ、また折返し
点を通過して移動速度が十分に高まつたところ
で、被切断物の切断部位に再び接してこれを引き
切りするようにできるので、切断刃に鋭い切れ味
を発揮させ、切断面を綺麗にして、商品価値を高
めることができる。
As explained above, the bread cutting device of the present invention includes a tool rest in which a plurality of substantially linear cutting blades are provided parallel to each other with their cutting edges facing downward, and a tool rest that is convex downward. A first guide mechanism that guides in an arc shape, a balance table attached to the tool rest, and a second guide mechanism that guides the balance table in an upwardly convex arc shape.
It has a guide mechanism and a balance mechanism, and the turret and balance table are individually synchronized with each other in the length direction of the cutting blade along both guide mechanisms, and the balance mechanism eliminates the longitudinal inertia of the movement of the turret and balance table. A drive device that absorbs and moves back and forth, and a lifting platform that is raised toward the cutting edge of the cutting blade by a transfer actuator, and a plurality of breads that are arranged side by side with a gap between the cutting blades and inserted through the insertion opening. A plurality of cutting blades are attached to a linear receiving member for receiving an object to be cut, and a rotating shaft rotated by an operating means with a gap between the cutting blades moving, and are erected around the rotating shaft as a fulcrum by the action of a biasing mechanism. The structure includes a holding member that presses the object to be cut on the receiving member, and a transfer device, and the cutting blade moves the object to the turning point of the reciprocating movement by appropriately transferring the object to the cutting edge of the cutting blade. When the machine moves backwards and leaves the cutting part of the object, and when the moving speed increases sufficiently after passing the turning point, it comes into contact with the cutting part of the object again and cuts it. This allows the cutting blade to exhibit sharpness, resulting in a clean cut surface and increasing product value.
また、バランス台とバランス機構が刃物台等の
慣性を吸収するとともに、押え部材がパン等の被
切断物を受け部材上に付勢機構の作用によつて安
定よく固定しているので、切断が円滑に行われ切
り屑が出ることも少ない。その上、最良の切れ味
が長期間に亙つて保たれるので、切断刃を頻繁に
研磨する必要がなく、能率的に切断作業を行うこ
とができる。また、刃物台は刃先が向いている下
方向に凸に動くので、危険がなく安全である。 In addition, the balance table and balance mechanism absorb the inertia of the tool post, etc., and the holding member stably fixes the object to be cut, such as bread, on the receiving member by the action of the biasing mechanism, so cutting is possible. It is done smoothly and there are few chips. Moreover, since the best sharpness is maintained for a long period of time, there is no need to frequently sharpen the cutting blade, and cutting work can be carried out efficiently. Additionally, the turret moves convexly in the downward direction where the cutting edge is facing, so it is safe and poses no danger.
第１図は本発明に係るパン等の切断装置の概略
断面図、第２図は平面図、第３図は切断刃の取付
け状態を示す断面図、第４図は刃物台とバランス
台の案内構造を示す断面図、第５図はカムとカム
フオロアの関係を示す正面図、第６図は刃物台と
バランス台の接手に対する連結状態を示す断面
図、第７図はクランク軸と歯車等の関係を示す断
面図、第８図はバランス機構の概略図、第９図は
カムフオロアの他の実施例を示す正面図、第１０
図は案内機構の他の実施例を示す正面図である。
１……切断刃、１ａ……刃先、２……刃物台、
３……駆動装置、４……案内機構、５……移送装
置、３０……シリンダ（移送用アクチユエータ）、
３１……昇降台、３２……受け部材、３３……押
え部材、３４……回動軸、３５……付勢機構、３
７……押し棒（操作手段）、３９……挿入口、４
０……バランス台、４１……バランス機構、４２
……バランス用カム（案内機構）。
Fig. 1 is a schematic sectional view of a bread cutting device according to the present invention, Fig. 2 is a plan view, Fig. 3 is a sectional view showing the installation state of the cutting blade, and Fig. 4 is a guide for the tool rest and balance stand. A sectional view showing the structure, Fig. 5 is a front view showing the relationship between the cam and the cam follower, Fig. 6 is a sectional view showing how the turret and balance stand are connected to the joint, and Fig. 7 is the relationship between the crankshaft and gears, etc. FIG. 8 is a schematic diagram of the balance mechanism, FIG. 9 is a front view showing another embodiment of the cam follower, and FIG.
The figure is a front view showing another embodiment of the guide mechanism. 1...cutting blade, 1a...blade tip, 2...turret,
3... Drive device, 4... Guide mechanism, 5... Transfer device, 30... Cylinder (transfer actuator),
31... Elevating table, 32... Receiving member, 33... Pressing member, 34... Rotating shaft, 35... Biasing mechanism, 3
7... Push rod (operating means), 39... Insertion port, 4
0...Balance table, 41...Balance mechanism, 42
...Balance cam (guidance mechanism).
Claims (1)
を下に向けて互いに平行に設けられた刃物台２
と、この刃物台２を下方に凸の円弧状に案内する
第１案内機構４と、上記刃物台２に付設されたバ
ランス台４０と、このバランス台４０を上方に凸
の円弧状に案内する第２案内機構４２と、バラン
ス機構４１を備え刃物台２バランス台４０とを両
案内機構４，４２に個々に沿つて切断刃１の長さ
方向に互いに同期し、かつバランス機構４１で刃
物台２とバランス台４０の移動の前後方向の慣性
を吸収して往復移動させる駆動装置３と、移送用
アクチユエータ３０によつて切断刃１の刃先１ａ
に向けて上昇させられる昇降台３１に、切断刃１
の移動間隙をあけて複数並設され挿入口３９から
挿入されるパン等の被切断物Ｗを受ける線状の受
け部材３２と、操作手段３７で回動させられる回
動軸３４に切断刃１の移動間隙をあけて複数取り
付けられ付勢機構３５の作用で回動軸３４を支点
に起立して被切断物Ｗを受け部材３２上に押える
押え部材３３が設けられた移送装置５とを具備し
たことを特徴とするパン等の切断装置。1 A plurality of substantially linear cutting blades 1 have their cutting edges 1a
The turrets 2 are installed parallel to each other with the turrets facing downward.
, a first guide mechanism 4 that guides the tool rest 2 in a downward convex arc shape, a balance table 40 attached to the tool rest 2, and a balance table 40 that guides the balance table 40 in an upward convex arc shape. The second guide mechanism 42 and the turret 2 balance 40, which includes a balance mechanism 41, are synchronized with each other in the length direction of the cutting blade 1 along both the guide mechanisms 4 and 42 respectively, and the balance mechanism 41 is used to synchronize the turret 2 balance 40 with the second guide mechanism 42 and the balance mechanism 41. 2, a drive device 3 that absorbs the inertia of the movement of the balance table 40 in the back and forth direction, and moves the balance table 40 back and forth, and a transfer actuator 30 to move the cutting edge 1a of the cutting blade 1.
The cutting blade 1 is placed on the lifting platform 31 that is raised toward the
A plurality of linear receiving members 32 are arranged side by side with a movement gap of 1 and 32 for receiving objects W to be cut such as bread inserted from an insertion port 39, and a cutting blade 1 is mounted on a rotating shaft 34 rotated by an operating means 37. A transfer device 5 is provided with a plurality of holding members 33 that are attached at a movement gap and stand up about a rotation shaft 34 as a fulcrum by the action of a biasing mechanism 35 and press the object W to be cut onto a receiving member 32. A device for cutting bread, etc., characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31363586A JPS63162190A (en) | 1986-12-24 | 1986-12-24 | Cutter for bread, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31363586A JPS63162190A (en) | 1986-12-24 | 1986-12-24 | Cutter for bread, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162190A JPS63162190A (en) | 1988-07-05 |
| JPH0445319B2 true JPH0445319B2 (en) | 1992-07-24 |
Family
ID=18043691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31363586A Granted JPS63162190A (en) | 1986-12-24 | 1986-12-24 | Cutter for bread, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162190A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4563564B2 (en) * | 2000-09-13 | 2010-10-13 | 鈴茂器工株式会社 | Nori Maki Sushi and Sand Nori Roll Cutting Equipment |
| JP4667570B2 (en) * | 2000-09-14 | 2011-04-13 | 鈴茂器工株式会社 | Sand laver roll cutting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152587A (en) * | 1974-11-01 | 1976-05-10 | Hitachi Metals Ltd | |
| JPS56114694A (en) * | 1980-02-13 | 1981-09-09 | Sanki Seisakusho Kk | Pushinggdown mechanism for cutting edge in cutter for paper |
-
1986
- 1986-12-24 JP JP31363586A patent/JPS63162190A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152587A (en) * | 1974-11-01 | 1976-05-10 | Hitachi Metals Ltd | |
| JPS56114694A (en) * | 1980-02-13 | 1981-09-09 | Sanki Seisakusho Kk | Pushinggdown mechanism for cutting edge in cutter for paper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63162190A (en) | 1988-07-05 |
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