CN2306236Y - Multifunctional wide breadth circular loom - Google Patents

Abstract

The utility model relates to a multifunctional wide breadth circular loom which comprises a beam creel, a base rack, a knitting device and a traction coiling mechanism. The utility model is characterized in that an oil gathering tank is arranged in an inner cavity of a support disk, and the bottom of the oil gathering tank is provided with an oil guiding pipe and an oil gathering bottle. Both ends of a coiling support rack are respectively provided with a group of double-face bearings which comprises two double-face bearings which are arranged in parallel. A ratchet wheel assembly is arranged on a coiling motor shaft, the bottom ends of four upright posts of a traction frame are respectively provided with a supporting leg and the tail of a shuttle which is arranged on a rotating disk is additionally provided with a shuttle driver. The multifunctional wide breadth circular loom has the characteristics of reliable operation, high efficiency, convenient maintenance, etc.

Description

A kind of multi-functional wide cut circular loom

The utility model relates to a kind of multi-functional wide cut circular loom, and the multi-functional wide cut circular loom of particularly a kind of eight shuttles is applicable to that with the polyolefin plastics braided wires be multiple braided fabrics such as raw material tarpaulin, container bag, geotextiles.

Existing circular loom all adopts machine driving, electrical control.Circular loom mainly partly is made up of creel, pedestal, knit unit, traction winding mechanism etc.Be placed on the creel through spindle, warp thread enters knit unit by guide roller set, comb on the pedestal through the plate group, and weft spindle is placed on the shuttle body, and warp thread passes through cam turntable, cam follower, and guide rod and flexible guide harness cord synergy realize crisscross motion.Shuttle is driven by cam turntable, moves in intersecting between the warp thread along the circuit orbit of pair of parallel, realizes through the weft yarn weaving.Fabric is wound on the rolling tube core through rotaring forward roller, thereby is finished whole braiding process by the traction of the deflector roll on the frame.Existing circular loom can be realized its purpose of design generally, but has following deficiency in its some structural details:

Existing circular loom belongs to the open type lubrication system, because lubricating oil is not in an airtight space, causes unnecessary lubricating oil to go out, run off from the machine overflow, has polluted working environment and has caused the wasting of resources;

Wrap-up in the existing circular loom adopts nylon bearing directly to be fixed on the rolling frame, and rolling drum roll shaft device is in half inclined hole of nylon bearing, and there is a pin location side, during circular loom work, rolling moment is big, and the frictional force of roll shaft and nylon bearing is very big, and nylon bearing damages easily;

The wrap-up of existing circular loom adopts motor and decelerator to rely on the shaft coupling transmission to realize the rolling of braided fabric.In case owing to be subjected to the effect of inertia force, motor can antiport under powering-off state for Main Engine Cut-Off, torque motor, cause that braided fabric falls after rise on the traction frame, cause the textile surface out-of-flatness, fold appears;

Traction frame in the existing circular loom adopts rectangular steel pipe to make, and channel-section steel makes up with bolt, packing ring in its four root post and the circular loom pedestal.Because the overall dimensions of traction frame is big, Heavy Weight, and its whole weight all concentrates on above the bolt of traction frame link slot steel makes circular loom loading and unloading difficulty, unusual difficulty when particularly keeping in repair motor, main frame;

Every in the existing circular loom have only a driver to shuttle, and circular loom is that shuttle wheel under its shuttle front portion is owing to there is driver to rely in work, can not break away from, and the shuttle wheel does not have support under the afterbody, is easy to getaway with upper and lower guide rail, cause shuttle, thereby influence the operate as normal of circular loom.

The purpose of this utility model is exactly to provide a kind of multi-functional wide cut circular loom to overcome the above-mentioned deficiency of prior art.

The purpose of this utility model is achieved in that a kind of multi-functional wide cut circular loom, comprises creel, pedestal, knit unit, traction winding mechanism, it is characterized in that:

A, in the supporting disk inner chamber, oil trap is set, has oil guiding hole on each gusset in the supporting disk inner chamber, oil guide pipe and oil-collecting bottle are set, below supporting disk inner guide hole, be provided with the screw of band plug and sealing gasket in the oil trap bottom;

B, one group of bearing respectively is set at the two ends of rolling support, every group of bearing comprises two two-sided bearings that be arranged in parallel, two-sided bearing is fixed on the rolling support by bearing pin, and rolling cylinder roll shaft directly is supported on the two-sided bearing, on rolling cylinder roll shaft the location nylon bearing is arranged;

C, winding motor axle are provided with ratchet, and ratchet pawl is fixed on the electric machine support by the ratchet pawl support;

D, be respectively arranged with feet in the bottom of four root posts of traction frame, feet comprises and is fixed on the support column bottom and that be fixed with nut and is in relation to the band supporting disk of nut and the adjustment screw rod of snubber block;

E, the shuttle afterbody is set up a shuttle driver on rotating disk, and this driver is identical with the driver of shuttle front portion, and support roller and guide wheel are arranged on the driver, and driver is fixed on the rotating disk by its roller bracket.

Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.

Fig. 1 is the example structure schematic diagram;

Fig. 2 is an oil return sealing device schematic diagram;

Fig. 3 is a rolling duplex bearing support device structure schematic diagram;

Fig. 4 falls the apparatus structure schematic diagram after rise for anti-cloth cover;

Fig. 5 is a hauling machine rack supporting device structural representation;

Fig. 6 is two anti-lost shuttle device structural representations that drive.

(1) is creel among Fig. 1, and (2) are pedestal, and (3) are knit unit, and (4) are the traction winding mechanism, and (5) are shuttle, and (6) are the traction frame.In the present embodiment, in supporting disk (7) inner chamber, oil trap (8) is set, have oil guiding hole (9) on each gusset in supporting disk (7) inner chamber, in oil trap (8) bottom oil guide pipe (10) and oil-collecting bottle (11) are set, are provided with the screw (15) of band plug (13) and sealing gasket (14) in the below in supporting disk (7) inner guide hole (12).Embodiment is in when work, unnecessary lubricating oil was wandered oil trap (8) in supporting disk (7).Owing to have oil guiding hole (9) on each gusset, supporting disk (7) is gone up all oil-collectings will flow into oil-collecting bottle (11) by oil guide pipe (10), thereby be convenient to the recycling of lubricating oil.Have another part lubricating oil can infiltrate the guide rod hole (12) in the supporting disk (7) when embodiment moves and run off, the screw (15) that is provided with band plug (13) and sealing gasket (14) in the below of guide rod hole (12) has played the sealing function to lubricating oil.

At the two ends of rolling support (16) one group of bearing (17) is set respectively, every group of bearing (17) comprises two two-sided bearings (17) that be arranged in parallel, two-sided bearing (17) is fixed on the rolling support (16) by bearing pin (18), rolling cylinder roll shaft (19) directly is supported on the two-sided bearing (17), and location nylon bearing (20) is arranged on rolling cylinder roll shaft (19).Because rolling cylinder roll shaft (19) is supported by two-sided bearing (17), nylon bearing (20) only plays the role of positioning, therefore reduce the friction between rolling cylinder roll shaft (19) and the nylon bearing (20), reduced driving torque, improved the service life of nylon bearing (20).

Winding motor axle (21) is provided with ratchet (22), and ratchet pawl (23) is fixed on the electric machine support (25) by ratchet pawl support (24).Ratchet (22) is set on winding motor axle (21), and under the cooperation of ratchet pawl (23), winding motor axle (21) can only unidirectionally rotate.In a single day main frame shuts down, and under the situation of torque motor outage, ratchet pawl (23) blocks ratchet (22), makes braided fabric continue to tighten, and has not only prevented the braided fabric falling, has also improved the rolling quality of textile surface.

The bottom of four root posts (26) in traction frame (6) is respectively arranged with feet (27), and feet (27) comprises the band supporting disk (30) that is fixed on column (26) the support bottom and that be fixed with nut (28) (29) and is in relation to nut (28) and the adjustment screw rod (32) of snubber block (31).By adjusting screw rod (32), can make stressed being evenly distributed of hauling machine frame (6), making simultaneously can be convenient, fast when maintenance embodiment.

Go up shuttle (5) afterbody at rotating disk (33) and set up a shuttle driver (34), this driver (34) is identical with the driver (35) of shuttle (5) front portion, support roller (36) and guide wheel (37) are arranged on the driver (34), and driver (34) is fixed on the rotating disk (33) by its roller bracket (38).Set up a shuttle driver (34) at the afterbody of shuttle (5), shuttle (5) in the running, the driver of afterbody (34) just can be as anterior driver (35), make the following shuttle wheel of shuttle (5) afterbody can not break away from the guide rail ring.Like this, shuttle (5) just can not fall shuttle in the running.Simultaneously, any one breaks down and can not drive the time, still can weave by driven shuttle (5) in driver (34) and the driver (35).

The utlity model has reliable operation, the characteristics such as effect is higher, and is easy to maintenance.

Claims (1)

1, a kind of multi-functional wide cut circular loom comprises creel, pedestal, knit unit, traction winding mechanism, it is characterized in that:

A, in the supporting disk inner chamber, oil trap is set, has oil guiding hole on each gusset in the supporting disk inner chamber, oil guide pipe and oil-collecting bottle are set, below supporting disk inner guide hole, be provided with the screw of band plug and sealing gasket in the oil trap bottom;

B, one group of bearing respectively is set at the two ends of rolling support, every group of bearing comprises two two-sided bearings that be arranged in parallel, two-sided bearing is fixed on the rolling support by bearing pin, and rolling cylinder roll shaft directly is supported on the two-sided bearing, on rolling cylinder roll shaft the location nylon bearing is arranged;

C, winding motor axle are provided with ratchet, and ratchet pawl is fixed on the electric machine support by the ratchet pawl support;

D, be respectively arranged with feet in the bottom of four root posts of traction frame, feet comprises and is fixed on the support column bottom and that be fixed with nut and is in relation to the band supporting disk of nut and the adjustment screw rod of snubber block;

E, the shuttle afterbody is set up a shuttle driver on rotating disk, and this driver is identical with the driver of shuttle front portion, and support roller and guide wheel are arranged on the driver, and driver is fixed on the rotating disk by its roller bracket.

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