RU199673U1 - High speed braiding machine - Google Patents

Abstract

The utility model relates to the field of mechanical engineering, in particular to braiding machines for the manufacture of tubular braided products. The technical task of the claimed utility model is aimed at reducing dimensions, reducing noise and increasing the reliability of the machine. a braiding mechanism is installed, on the frame above the braiding mechanism, a receiving and an exhaust device are installed on the rack, the machine also contains an engine and machine controls. The crankcase and reducer of the exhaust mechanism are made of polyamide, and the engine and machine controls are installed and fixed under the table on the frame. A manual motor control device is located above the table. 1 wp f-ly, 1 dwg

Description

The utility model relates to the field of mechanical engineering, in particular, to braiding machines for the manufacture of tubular braided products.

At present, weaving machines are known for the production of household and technical cords, tubular products of various densities from natural and chemical fibers, as well as cords with a base.

For example, braiding machines from Herzog, for example, the SENG 1 / 32-120 rope braiding machine (www.herzog-online.com/_rubric/index.php?rubric=Products+Rope-braiding-machines+RU, reference date to page 27.07. 2018) contain a frame with a table on which a weaving mechanism and a drive are installed; on the frame above the weaving mechanism, an intake and exhaust device are installed.

The disadvantages of such a machine are: the table is made of metal, which causes a high level of noise during the operation of the machine; placing the drive on the table increases the likelihood of injury to service personnel; the presence of such processed products as down and pile, synthetic and natural fibers has a negative impact on the electrical equipment of the machine (controls and drive).

The devices of the braiding machines of the GURFIL company (http://www.gurfil.com/ru/urun.php?id=88, date of access to the page 27.07.2018) and the Tex-Inter company (http: // tex-inter. ru / shnuropletelnye-mashiny-kalibra-80, date of access to page 27.07.2018).

The closest in terms of the set of essential features and the achieved technical result to the claimed technical solution is a high-speed braiding machine (High-speed braiding machines Sirenko PM 16 / 1-115; PM 16 / 2-115, https://www.prostanki.com/board/item / 143805, date of access to page 27.07.2018). The braiding machine contains a skeleton with a table on which the braiding mechanism is installed, the receiving and exhausting devices are installed on the table above the braiding mechanism, the engine is installed and fixed on the table, and the control elements (control panel) of the machine are located under the table.

Disadvantages of the above machine:

- execution of a table made of metal, which causes a high level of noise during machine operation;

- placing the drive on the table increases the likelihood of injury to the service personnel; the presence of such processed products as down and pile, synthetic and natural fibers has a negative effect on the electrical equipment of the machine (controls and drive);

- placing the drive on the table together with the braiding mechanism causes unbalance of the machine as a whole due to the high location of the general center of gravity of the machine.

The technical problem of the claimed utility model is aimed at reducing the size, reducing noise and increasing the reliability of the machine.

The task is achieved by the fact that a high-speed braiding machine containing a frame with a table-crankcase rigidly fixed on it, on which a braiding mechanism is installed, a receiving and an exhaust device are installed on the table above the braiding mechanism on the rack, and the machine also contains an engine and machine controls, according to the useful the models, crankcase and reducer of the exhaust device are made of polyamide, the engine and control elements are installed and rigidly fixed under the table on the frame. For the convenience of servicing the machine, a manual motor control device is located above the table.

Placing the engine under the table on the frame reduces the overall dimensions of the machine, and also reduces the likelihood of injury to the operating personnel. By-products (down and pile) of synthetic and natural fibers have a negative effect on the electrical equipment of the machine (controls and the engine), and their placement under the table reduces this effect. Also, this placement of the engine under the table will balance the machine as a whole, which will ensure reliable operation of the machine.

The design of the table - the crankcase and the reducer of the exhaust device made of polyamide significantly reduces the weight of the machine, reduces the level of running noise, improves the sliding index of the spindles, therefore, increases the reliability and service life in general.

Such a combination of essential features allows ensuring the reliability of a high-speed braiding machine, reducing the size of the machine, and reducing the noise level.

The claimed technical solution is illustrated by graphic material (Fig.), Which shows a general view of a high-speed braiding machine.

The braiding machine contains a crankcase table 1, rigidly fixed on the frame 5. The crankcase table 1 and the gearbox 4 are made of polyamide, for example, a polycomposite material "Arkaim". On the table-crankcase 1, a weaving mechanism is installed and fixed in the grooves (not shown in the figure). On the table-crankcase 1 above the weaving mechanism on the rack 7, a receiving 8 and an exhaust 9 device are installed. The gearbox 4 is fixed on the rack 7. For the convenience of servicing the machine, a device 6 for manual control of the engine is brought out above the table-crankcase 1. Under the crankcase table 1, the engine 2 and control elements (control panel) 3 for the machine are fixed on the frame.

High speed braiding machine works as follows. Start of work - turning on motor 2 via control panel 3. Motor 2 transmits movement to the spindles of the braiding mechanism and the drafting device 9. The spindles of the braiding mechanism rotate in opposite directions, ensuring mutual interlacing of the threads with the cord base. The cord through the receiving device 8, adjustable in height and equipped with a height sensor of the plexus point (not shown in the figure), and the drafting device 9, equipped with an adjustment of the pitch (density) of the weave, goes to the reel of the cord stacker.

Thus, the claimed utility model ensures reliable operation of a high-speed braiding machine, reduces the dimensions of the machine, and reduces the noise level.

Claims (2)

1. High-speed braiding machine containing a frame with a table-crankcase rigidly fixed on it, on which the braiding mechanism is installed, on the frame above the braiding mechanism on the rack are installed an intake and an exhaust device, the machine also contains an engine and machine controls, characterized in that the crankcase and the reducer of the exhaust device is made of polyamide, and the engine and machine controls are installed and fixed under the table on the frame. 2. High-speed braiding machine according to claim 1, characterized in that a manual motor control device is brought out above the table.

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