TR201918346U5 - Warp stop device including guide supports. - Google Patents

Abstract

A warp stop assembly comprising guide supports, wherein said guide supports comprise a central body with two slots for two supporting pipes; said guide supports comprise a system for blocking them over said supporting pipes; The arrangement is characterized by the fact that said blocking system comprises: two arms arranged laterally and hinged on said central body, a maneuvering screw arranged below said arms and enabling the opening and closing of said arms above said supporting pipes.

Description

DESCRIPTION WARP STOPING WITH GUIDE SUPPORTS The present invention includes a warp stop assembly comprising guide supports, and in particular, it relates to a manual blocking system for guide supports. The warp stop device has the function of controlling each individual warp yarn for looms that stop weaving immediately in the event of a yarn breakage. is an accessory.

The structure of a warp stop device is basically, interconnected by pipes. consists of two end pieces.

These end pieces electrically connect an electrical circuit in case the warp thread breaks. bumps (i.e. looms) that send a stop signal to the loom by closing supports steel contact bars insulated from each other). the excess support is arranged in a middle position.

Their position is along the pipes connecting the two end pieces. can be changed according to the needs of the user who can change it. To do this operator to a deliberately designed tool (for example, a hex key, a wrench, a screwdriver, or the like), loosening the screws, replacing the guide bracket replacement, and then once again closing the support back in place with the aid of a tool The object of the present invention is a warp stop with versatile guide supports. arrangement is provided.

Another purpose is to provide guide supports that are simple to remove.

According to the present invention, guiding aids to the above purposes and still others is reached by a warp stop device containing the guide supports include a central body with two slots for two support tubes; and said guide supports are themselves mounted on said support tubes. includes a system for blocking; warp stop device feature is in question is that the blocking system includes: arranged sideways and the said central two arms hinged on the body; arranged under said arms and a maneuver that allows the opening and closing of said supporting pipes screw.

Further features of the invention are set forth in the dependent claims.

This solution has many advantages over prior art solutions. The solution is in the warp stop device and more precisely on the guide support the operator has to resort to specific equipment using only his hands from the implementation of a system that could impede and release support without is formed.

This brings a significant advantage in terms of time savings. a single warp several guide supports are mounted on the stop assembly. of the loom the need to remove the guide supports several times during the installation phase can find. Therefore, it is extremely convenient not to have to use specific tools.

The features and advantages of the present invention are non-limiting in the accompanying drawings. emerges clearly from the following detailed description of an applied invention embodiment it will come out here: According to the present invention, a warp stop device has several guide supports. shows a part that contains; Figure 2 shows a guide support according to the present invention; Figure 3 shows the central body of a guide support according to the present invention; Figure 4 shows a system for blocking a guide support according to the present invention. shows.

With reference to the accompanying drawings, a warp stop (10) is parallel to each other. two supporting pipes arranged at their ends, blocked by two end pieces (12) (1 l) contains.

A warp stop (10) also has stiffeners attached to the tubes (II). supports (16).

Several guide supports (15) can be removed in the middle positions, into the pipes (11). fixed as fixed.

The guide support 15 includes a central body 20 . Body bumps on top (21) It includes four vertical slits that support Under these slits, insert the flat bars (22) It has three vertical slits that support it. Preferably present alongside the central body, There are circular holes in which reinforcement bars (23) are placed.

Thus, the guide supports (15) with the end pieces (12) have the bumps (21) and the flat supports the rods (22). Although the drawings show four bumps and three straight bars, these are can be any number according to requirements.

The central body (20) of the guide support (15) has two sides at the bottom and laterally. It consists of an essentially rectangular body with an extension (24). the extensions leave an open section (25) between themselves and the central body (20), U shaped type, it forms two lateral hooks (26) with the opening facing upwards.

Pipes (11) inserted in these open sections (25), the shape of which is suitable for this purpose. are present, which in this particular example have an oval cross-section with long (vertical) sides linear. has.

Through-holes (27) are located on the upper parts and outer ends of the hooks (26).

The guide support (15) has a system to block itself on the pipes (11). (30) has.

The restraint system (30) includes two lateral arms (31), each of which to fit inside the through hole (27) which is arranged essentially half way through them and has a pin (32) to be fixed therein. In the upper part, to increase the gripping effect on the pipes (11), the arms (31) it may have a slope facing the central body 20 of the guide support 15 .

There is a hole at the lower end of each arm (31) and insert its corresponding hole into the hole. a respective rotatable cylinder 39 and 40 is inserted therein. One maneuvering screw (41) it connects the cylinder 39 and 40, and eventually the two arms 31 to each other.

The maneuvering screw 41 includes a ram 42 on one side, and thus, successively and fixed to each other, a first portion (43) of a stem having a first diameter, having a second diameter greater than the first diameter of the first portion 43 of the handle, a second portion (44) of the handle, and finally, into the cylinder (40) on the handle (31). (42) a third, tapped thread of a handle, screwed into an opposite position from the fixed position. (45) includes section.

The mallet (42) is a circular mallet and is threaded for easier gripping. The section has been lathe with a lathe, but other types of rammers can also be used.

The first part of a handle (43) is the cylinder (39) (which is away from the cylinder (39) on the token (42)) inserted into a hole, and with the first part of the handle (43), the axis of the handle against the cylinder (39). a difference in diameter between the second division (44) is required; that is, the second part of the handle (44) is attached to the cylinder. (39) rests against.

As the pins (32) are blocked in the hole (27), the hammer for opening the levers (31) By turning (42) the cylinder (40) is retracted, which means that the lever (31) is around the pin (32) it allows the rotating end to open out, and also, the first part of the handle (43) and the cylinder Since (39) no longer rests on each other, the other end of the arm (31) can also be opened.

Thus, at this point, the blocking system (30) is released from the pipes (11) and the guide It is possible to change the location of the support (15) along the pipes (11) as necessary.

As soon as the guide support (15) is in its new position, It is possible to block the support on the pipes 1 1 by turning it in the direction.

The cylinder (40) is pushed forward so that the end of the lever (31) approaches the tube (l 1). sags; on the other side, the abutment between the second part of the handle (44) and the cylinder (39). pushes the end of the lever (31) against the pipe (11) so that the restraint system (30) is against the pipes (30). The maneuvering screw (41) is the lower part of the arms (31) that keeps it in the horizontal position. It runs on rollers 39 and 40 built into the ends. Attach the guide bracket (15) to the pipes (1 1) fixing, with a relatively narrow pitch in the threaded third section (45) of the handle. the maneuvering screw (41) pressing on the levers (31) with a high gripping force case is guaranteed. Moreover, the main body (20) of the guide support (15) is thermoplastic. Since it is made of material, it undergoes a slight elastic deformation, which means that the system It guarantees more tension.

As a result, this system has been described for guide support (15), but also mounted on stiffening supports (16) or on the warp stop It can also be applied on any other accessory to be installed.

Claims (8)

REQUESTS A warp stop assembly comprising guide supports, wherein said guide supports comprise a central body with two slots for two support tubes and a system for blocking themselves on said support tubes, characterized in that they are arranged laterally of said restraining system and are located above said central body. two arms hinged on it and a maneuvering screw arranged under the said arms and enabling the said arms to be opened and closed on the said supporting pipes. Warp stop device according to claim 1, wherein said central body leaves an open section between itself and extensions, forming two lateral hooks with an upward facing opening, characterized in that said slots for two supporting pipes contain two extensions of said central body. . It is a warp stop mechanism according to claim 2, characterized in that said two arms are rotated on said two sides in two holes provided on the hook. Warp stop device according to claim 1, characterized in that said maneuvering screw is fixed to a first part of a handle with a first diameter, fixed to a second part of a handle with a second diameter larger than said first diameter, and a third part of a handle with threaded teeth. It contains a tokinak fixed to the section. It is a warp stop mechanism according to Istein 1°, and its feature is that there is a hole at the lower end of the two arms in question, into which a cylinder is inserted. It is a warp stop mechanism according to claim 5, its feature is that one cylinder contains a through hole and the other cylinder contains a threaded hole. Warp stop device according to claims 4 and 5, characterized in that said first part of a handle is inserted into the cylinder with a through hole, and said threaded third part of the handle is screwed into said threaded cylinder. 8. The warp-specific stop device according to claim 7, characterized in that said second portion of a handle is designed to abut said cylinder with a through hole.