DE413861C - Peeling machine for the production of toothpicks with beveled surfaces - Google Patents
Peeling machine for the production of toothpicks with beveled surfacesInfo
- Publication number
- DE413861C DE413861C DER58434D DER0058434D DE413861C DE 413861 C DE413861 C DE 413861C DE R58434 D DER58434 D DE R58434D DE R0058434 D DER0058434 D DE R0058434D DE 413861 C DE413861 C DE 413861C
- Authority
- DE
- Germany
- Prior art keywords
- toothpicks
- production
- block
- peeling machine
- knives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L9/00—Manufacture of wooden sticks, e.g. toothpicks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Schälmaschine zur Herstellung von Zahnstochern mit abgeschrägten Flächen. Es sind Maschinen zum Herstellen von Zahnstochern mit angespitzten Enldtn bekannt, bei denen neben dem Schälmesser eine Messerwalze angewendet wird, die die Längskanten der Zahnstocher herstellt, und bei denen außerdem noch am Schlitten füf das Schälmesser Anspitzmesser angeordnet sind. Diese Anspitzmesser sitzen aber unterhalb der Schälmesser, wirken also unterhalb der wagerechten Mittelebene des Holzklotzes auf diesei ein. Ein sachgemäßes Anspitzen ist dann aber ausgeschlossen, sobald der Durchmesser des Holzklotzes um ein geevisses Maß abgenommen hat, da der Winkel, den. die Anspitzmesser mit der Tangente des Klotzumfanges bilden, nach und nach immer kleiner wird.Peeling machine for the production of toothpicks with beveled surfaces. There are machines for making toothpicks with sharpened Enldtn known, in which, in addition to the paring knife, a knife roller is used to cut the longitudinal edges who makes toothpicks, and who also have the paring knife on the sledge Sharpening knives are arranged. These sharpening knives sit below the paring knives, thus act below the horizontal mid-plane of the wooden block on this one a. Correct sharpening is ruled out as soon as the diameter of the Block of wood has decreased by a geevisses measure, since the angle that. the sharpening knife with the tangent of the block circumference, gradually getting smaller.
Dieser Übelstand wird nach der Erfindung dadurch vermieden, daß die das Abschrägen bewirkenden Messer auf einem besonderen Schlitten angeordnet sind, der in radialer Richtung gegen den Holzklotz verschoben wird, so daß also die Messer immer denselben Winkel mit der Tangente des Klotzumfanges bilden.This drawback is avoided according to the invention in that the the beveling knives are arranged on a special carriage, which is moved in the radial direction against the block of wood, so that the knife always form the same angle with the tangent of the block circumference.
Abb. z der Zeichnung veranschaulicht schematisch einen senkrechten Querschnitt durch die Schälmaschine. Abb.2 ist eine Ansicht der Maschine, von oben gesehen. Die Abb. 3 und q. zeigen den auf der Maschine erzeugten Zahnstocher in zwei Ansichten.Fig. Z of the drawing schematically illustrates a vertical Cross section through the peeling machine. Fig.2 is a top view of the machine seen. Fig. 3 and q. show the toothpick made on the machine in two views.
Während der Holzklotz k (Abb. z, 2) im Sinne des Pfeiles langsam gedreht wird, erzeugen die Messer der Walze m in an sich bei Maschinen dieser Art bekannter Weise auf dem Umfange des Holzklotzes Einschnitte zur Herstellung der Seitenkanten .der Zahnstocher. Auf der gegenüberliegenden Seite des Klotzes k trennt dann das Schälmesser a in gleichfalls an sich bekannter Weise vom Klotz einen Span ab, der in einzelne Zahnstocher zerfällt. Vor dem Schälmesser a ist in gleichfalls bekannter Weise am Druckbalken b eine Druckleiste d angeordnet.While the wooden block k (Fig. Z, 2) is slowly rotated in the direction of the arrow, the knives of the roller m produce incisions on the circumference of the wooden block in a manner known per se in machines of this type to produce the side edges of the toothpicks. On the opposite side of the block k , the paring knife a then separates a chip from the block in a manner which is likewise known per se and which breaks up into individual toothpicks. In front of the paring knife a, a pressure bar d is arranged in a likewise known manner on the pressure beam b.
Neu sind die unterhalb des Holzklotzes k angeordneten Abschrägmesser s, die auf einem besonderen, radial zum Holzklotz einstellbaren Schlitten befestigt sind. Diese Messer erzeugen die beiden Abschrägungen Z$ (Abb. q.) der Zahnstocher Z, während die ebene Fläche Z4 von dem Schälmesser a .in bekannter Weise gebildet wird. Der Zahnstocher ist an seinem breiteren Ende bei Z- abgerundet (Abb.3), während- bei Z2 eine Spitze vorhanden ist.The bevelling knives arranged below the wooden block k are new s, which are mounted on a special slide that can be adjusted radially to the block of wood are. These knives create the two bevels Z $ (Fig. Q.) Of the toothpicks Z, while the flat surface Z4 is formed by the paring knife a. In a known manner will. The toothpick is rounded at its wider end at Z- (Fig.3), while- there is a peak at Z2.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER58434D DE413861C (en) | 1923-05-10 | 1923-05-10 | Peeling machine for the production of toothpicks with beveled surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER58434D DE413861C (en) | 1923-05-10 | 1923-05-10 | Peeling machine for the production of toothpicks with beveled surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE413861C true DE413861C (en) | 1925-05-18 |
Family
ID=7410799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER58434D Expired DE413861C (en) | 1923-05-10 | 1923-05-10 | Peeling machine for the production of toothpicks with beveled surfaces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE413861C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2850896A1 (en) * | 2003-02-10 | 2004-08-13 | Sodeme | Rotary cutting machine for producing wooden board, has compression bar extending parallel to cylinders and upstream from cutting blade in rotation direction of wooden block, for exerting pressure on cutting blade |
-
1923
- 1923-05-10 DE DER58434D patent/DE413861C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2850896A1 (en) * | 2003-02-10 | 2004-08-13 | Sodeme | Rotary cutting machine for producing wooden board, has compression bar extending parallel to cylinders and upstream from cutting blade in rotation direction of wooden block, for exerting pressure on cutting blade |
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