DE1916294C - Device for closing tubular casings - Google Patents

Description

gathered and then a wedge-shaped A preferred embodiment of the invention

Slide rail of the gathered tube in Fig. 30 is shown in the drawing, for example
Closing device pivoted in by hand Fig. 1 shows a device according to the invention

the pairs of scissors arm laterally, so in Rieh- from the side, namely in the open state hung the hose axis, spread apart and (excellent) and after gathering the smart thus displaced the product. Then between ches and the displacement of the filling material by the the spread pairs of scissor arms on the 55 expanding wedge from the filling (dotted).

well striped plait put two brackets and A b b. 2 shows the device again from FIG

so the ends of two abutting sausages after pivoting the filling material into the side locked. This device has the disadvantage of a closed position.

that physical Fig. 3 shows a plan view of the inventive

Force is to be used and a relatively large device before (dotted) and after (except for the closing path to distribute the force exerted) the displacement by the expanding wedge,
that is necessary. Both reduce performance. Fig. 1 shows the device with the opened

the device. Scherenann pairs 1,2 and 3,4 in the starting

Therefore, the invention is based on the object position. In the opened pair of scissor arms, in starting from a known device for a known way of closing the sleeve to be separated off and closed of tubular casings or suspicious, filled hose laid with the handle 16 Borrowed packs with two in the same short distance are the scissor arms 2,4 in the direction of the arrow over Zeitid reset locking clips, in front of which a bolt 19 is moved and the filled tube

thereby gathered into a pigtail 5. In this position a snow vent for the cylinder 8 actuates an adjustable eccentric bolt or cam. ".,.""", Ken 6 via the pin 7 a pneumatic valve that the In A b b. 2 the tube is pivoted to the Verechheßsiel · compressed air for actuating the Pneomatikzylmders 8 lung Both V ^e "^^ ™ fjf" 5 ^ releases Simultaneously with the actuation of the pneu- 5 pairs are mounted on the axis 13 'schwenKDar so overloaded matikventils the locking lever 11 in the BoI that the braid S to the Ver.chlossteUe 14 g ^ turns zenia and ensures that the pair of scissor arms can be. A Laufsctaene2 · for "" ¹ T "**! *

1.3 and 2.4 in this position until after the pair of scissors has closed ensures that this ^scnw ™ * - close remains. A process can only be carried out on the piston rod 9 when the SpreizkeU Ii is attached, which has now in its position of the SpreizkeU U locked the pairs of scissors, the two pairs of scissors arms J, 2 and The pivoting process then requires kernel large

3.4 moved laterally over the rollers 17,18 and there- manual effort. ""!, """, W with the braid 5 to put on the locking ^{clip- In Fig. 3 is the J ^ cn} \ shift that forms mern. This position shows the dotted line pair of scissors 1,2 and 3,4 through the fcpreizKeu η in Fig. 1. KBP ₁₅ can be seen over the roller 17,18. The expanding wedge

This spreading process can also be carried out hydraulically or initially only protrudes with the susnatea anterior lei

be done electrically via switch and lifting magnet. between the roles. The sideways curve allows

The speed of the movable expanding wedge 10 gradually expands, with the oescnwinoig-

is expediently controlled speed via a throttle and the force required by the curve shape

Ao can be controlled to further accelerate the operation. 1 sheet of drawings

Claims (3)

1 2 ^ Setting the brackets a pigtail for setting the Klara patent claims: mern is formed by the fact that the filling material is the closing of two parallel scissors 1. Device for closing annpaare constricted and then in tubular sheaths or similar packagings by parallel opposing directions with two of these pairs placed at the same time in a short distance over one set locking clips, which is displaced in front of the expanding wedge, a significant force • Setting the brackets a plait to set the savings when operating the device. Brackets are formed by the foot. According to the invention, this object is achieved by closing two parallel arranged, that the expanding wedge is movably arranged and constricted by pairs of scissors and is provided with its own drive and that a fixed locking bar is provided in the direction of the hose through parallel ner, each other opposite displacement of this the fine pivoting of the pair of scissors arms into the pairs is displaced via an expanding wedge, because the locking position blocks before it is expanded and is characterized by the fact that the expansion 15 releases it after expansion
wedge (1 ·) arranged movably and with a preferably the running surface of the wedge is provided with its own drive and that also a venfönnig formed, in such a way that the fixed locking rail (2Φ) is provided, the spreading process begins slowly, then accelerates pivoting the pair of scissor arms (1,2,3,4) tends to slow down again in the end. The wedge in the locked position before it is spreading acts appropriately on rollers that locks and releases the pairs of scissors-carrying liners after the spreading 2. Device according to claim 1, characterized thereby. indicates that the running surface of the wedge (It) The device according to the invention has the pre-curve shape is designed, namely in such a way that the manual effort for the lateral gestalt that de spreading process begins slowly, as displacing the filling material can also be omitted then accelerates and finally again as a result of the possibility of lateral displacement slows down the filling material directly to the gathering of the clever 3. Device according to sections 1 and 2, to be connected, the pivoting path of the lock thereby characterized in that the wedge (10) on its hose in the closing tools essential rollers (17,18) acts, which are shortened to the scissors 30 loaned because the way for the Spreiannpaare (1,2,3,4) bearing liners (21, zen of the displacement elements omitted due to the er-22) are attached. inventive device is the displacement of the product in the hose, especially when it is stiff Filling, much easier. This makes it possible 35 borrowed to lock larger calibers. Also will When closing filled hoses, the closing performance in the unit of time is essential special sausage casings, increased by two in short ab-. Finally, another advantage is that If the closing chambers are set up, it is necessary that the drive for the displacement is provided by the drive borrowed, the filling material contained in the tube is independent of the closing tools Placing the clips laterally in the tube at 40 does not prevent the locking tools from being triggered. Before this, the hose must be related to the displacement process, and it can be gathered so that the closing clip before or after the displacement at the last moment Its closure encircle the hose as a braid and refrain from closing it if it can operate. To gathering up the braid and giving reasons should be expedient. Besides that To reach the filling material, the spreading device according to the invention is known with a 45 kar.n Device, German patent specification in already existing sealing machines 1 099 438 the hose can be retracted by two pieces that can be moved together as a special accessory, i.e. as an additional unit Scissor arm pairs are first assembled.