CN217417737U - Six-station storage rack of steel wire ring winding machine - Google Patents

Abstract

The utility model relates to a six station steel wire ring winding machine storage framves belongs to tire production facility field. The upper ends of two groups of optical rods and lead screws are respectively fixedly connected with two ends of a connecting rod through a first fixing seat assembly and a second fixing seat assembly which are identical in structure, a lifting cross beam is arranged between the lower portions of the two groups of optical rods and the lead screws, a second storage nylon wheel set is arranged on the lifting cross beam, the upper ends of the two groups of optical rods and the lead screws are respectively correspondingly arranged in an optical rod upper hole and a lead screw upper hole of a fixing seat of the first fixing seat assembly, an inner bushing is sleeved at the upper end of the lead screw, the upper end and the lower end of the outer portion of the inner bushing are respectively sleeved with a first deep groove ball bearing and a first tapered roller bearing, the lower ends of the two groups of optical rods and the lead screws are respectively correspondingly arranged in an optical rod lower hole and a lead screw lower hole of a fixing plate, a bearing seat sleeve is sleeved at the lower end of the lead screw, the upper end and the lower end of the outer portion of the bearing seat sleeve are respectively sleeved with a second tapered roller bearing and a second deep groove ball bearing, and a synchronous belt pulley are fixed at the lead screw end.

Description

Six-station storage rack of steel wire ring winding machine

Technical Field

The utility model belongs to tire production facility field says in detail a six station steel wire ring coiler storage framves.

Background

As is well known, the American Butler bead ring six-station winding machine belongs to main equipment in the tire industry, can simultaneously produce and form six bead rings at a time, has extremely high production efficiency, and has important function. The operation rate of the equipment is high and low, and the achievement and the disjointing of production tasks are directly influenced. The steel wire ring storage device is positioned in the middle of a steel wire ring whole production line, and the function of the steel wire ring storage device is very critical. The steel wire passes through six unwinding stations, and the procedures of stress relief, impurity removal, wire arrangement finishing, heating, glue coating, material storage, pre-bending, wire feeding, positioning, winding disc forming into a steel wire ring, automatic ring unloading and the like are performed to complete the required steel wire rings with various specifications. The material storage rack has the functions that in the normal production process, in order to ensure the production continuity, the winding disc of the rear side guide-open station is continuously guided to rotate, six steel wires are continuously conveyed forwards, after the glue is continuously coated by the extruder, the front side winding disc is repeatedly formed by the steel wire rings which are continuously conveyed in the repeated processes of high-speed rotation, ring unloading stopping, re-rotation forming and ring unloading stopping, and the steel wires which are continuously conveyed are prepared for the steel wires which are coated with the glue for the next steel wire ring in the process of stopping the ring unloading of the winding disc. The storage frame structure is 6 groups of lower storage wheels, 6 in each group, and 36 in all, fixed on the fixed cross beam. Go up the storage wheel and also be 6 groups, every group is 6, 36 totally, fix on liftable crossbeam through fixed axle unilateral and last storage wheel alternately equipartition, the crossbeam passes through the nut to be connected to be fixed on the lead screw, the fixed storage nylon wheel of unilateral is except dead weight, when storage crossbeam rises, in addition 36 nylon wheels receive the pull down force of 72 steel wires, there is the defect because of the design of left and right sides lead screw fixing base, whole lead screw, the pulling force that storage wheel and steel wire produced is by the T614 thrust ball bearing load of lead screw upper portion connection fixing base, often lead to bearing fatigue damage, the lead screw sinks, the crossbeam incline, it dies the damage to interlock to cause lead screw nut card, unable lift and rotation, and lead screw nut belongs to the non-standard spare part of U.S. import, the price is expensive, purchase cycle length, direct influence normal production.

Disclosure of Invention

In order to overcome the not enough of prior art, the utility model provides a six station steel wire ring twine machine storage racks reduces equipment trouble rate, improves spare part life and equipment operating rate greatly.

The utility model provides a technical scheme that its technical problem adopted is: a storage rack of a six-station steel wire ring winding machine is horizontally provided with a mounting platform, wherein a first storage nylon wheel set is fixed on the mounting platform, the upper side surface of the mounting platform is vertically and symmetrically fixed with two groups of optical rods and lead screws through a first support connecting fixing seat assembly and a second support connecting fixing seat assembly, the upper ends of the two groups of optical rods and lead screws are respectively and fixedly connected with the two ends of a connecting rod through a first fixing seat assembly and a second fixing seat assembly which have the same structure, a lifting cross beam is arranged between the lower parts of the two groups of optical rods and lead screws, the lifting cross beam is provided with a second storage nylon wheel set, the upper ends of the two groups of optical rods and lead screws are respectively and correspondingly arranged in an upper optical rod hole and an upper lead screw hole of a fixing seat of the first fixing seat assembly, an inner bushing is sleeved on the upper end of the lead screw, the upper end and the lower end of the outer part of the inner bushing are respectively sleeved with a first deep groove ball bearing and a first conical roller bearing, the lower ends of the two groups of the optical rods and the lead screws are respectively and correspondingly arranged in a lower optical rod hole and a lower lead screw hole of a fixing plate, the bearing seat sleeve is sleeved at the lower end of the lead screw, a second tapered roller bearing and a second deep groove ball bearing are respectively sleeved at the upper end and the lower end of the outer part of the bearing seat sleeve, and a synchronous belt pulley is fixed at the lead screw end.

The beneficial effects of the utility model are that, reduce equipment failure rate, reduce spare parts and damage the probability, save the equipment maintenance expense, ensure production and go on smoothly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly view of the fixing seat assembly of the present invention.

Fig. 3 is an assembly view of the supporting connection fixing seat assembly of the present invention.

In the figure, 1, a mounting platform, 2, a first storage nylon wheel set, ⒋, a second storage nylon wheel set, 5, a lifting beam, 6, a polished rod, 7, a screw rod, 8, a first fixing seat assembly, 9, a connecting rod, 16, a first support connecting fixing seat assembly, 17, a synchronous belt wheel, 24, a second support connecting fixing seat assembly, M, a second fixing seat assembly, 26, a fixing seat, 28, a first lock nut, 29, a hole retainer ring, 30, a first deep groove ball bearing, 31, an inner bushing, Q, a first tapered roller bearing, R, a gasket, 33, a sealing ring, 35, a first inner hexagonal bolt, 36, a polished rod fixing flange, 37, a second inner hexagonal bolt, 39, a bearing sleeve, 40, a third inner hexagonal bolt, 41, a fixing plate, 42, a second deep groove ball bearing, 43, a shaft retainer ring, 44, a synchronous belt wheel inner bushing, 45, a positioning sleeve, 46, 47 and a screw rod bushing, 48. a fourth hexagon socket head cap screw, 49 a feed screw flange, 50 a fifth hexagon socket head cap screw, 51 a sixth hexagon socket head cap screw, 52 a second tapered roller bearing.

Detailed Description

In the figure, the utility model is horizontally provided with a mounting platform 1, the mounting platform 1 is fixed with a first storage nylon wheel set 2, the upper side surface of the mounting platform 1 is vertically and symmetrically fixed with two groups of optical rods 6 and lead screws 7 through a first support connecting fixing seat assembly 16 and a second support connecting fixing seat assembly 24, the upper ends of the two groups of optical rods 6 and lead screws 7 are respectively and fixedly connected with the two ends of a connecting rod 9 through a first fixing seat assembly 8 and a second fixing seat assembly M with the same structure, a lifting beam 5 is arranged between the lower parts of the two groups of optical rods 6 and lead screws 7, the lifting beam 5 is provided with a second storage nylon wheel set 4, the upper ends of the two groups of optical rods 6 and lead screws 7 are respectively and correspondingly arranged in an optical rod upper hole and a lead screw upper hole of a fixing seat 26 of the first fixing seat assembly 8, an inner bushing 31 is sleeved on the upper end of the lead screws 7, the upper end and the lower end outside of the inner bushing 31 are respectively sleeved with a first deep groove ball bearing 30 and a first tapered roller bearing Q, an inner bushing 31 is sleeved above the screw 7, a first deep groove ball bearing 30 and a first tapered roller bearing Q are respectively arranged on the upper portion and the lower portion of the outer portion of the inner bushing 31 to achieve axial positioning, the first tapered roller bearing Q is arranged in the fixing seat 26 and reacts with the inner bushing 31, the lower end of the first tapered roller bearing Q is positioned through a gasket R, the upper end of the first deep groove ball bearing 30 is fixed through a retainer ring 29 for a hole, the inner bushing 31 is locked at the upper end of the screw 7 through a first locking nut 28, the lower end of the inner bushing 31 is positioned through a sealing ring 33, and a light bar fixing flange 36 sleeved at the upper end of the light bar 6 is fixed on the fixing seat 26 through a second hexagon socket head bolt 37 and a first hexagon socket head bolt 35. The lower ends of the two groups of polished rods 6 and the lower end of the screw 7 are correspondingly installed in a polished rod lower hole and a screw lower hole of the fixing plate 41 respectively, the bearing seat sleeve 39 is sleeved at the lower end of the screw 7, the upper end and the lower end of the outer portion of the bearing seat sleeve 39 are respectively sleeved with the second tapered roller bearing 52 and the second deep groove ball bearing 42, the lower end of the screw 7 is fixed with the synchronous belt pulley 17, the lower portion of the screw 7 is sleeved with the screw bushing 47, the upper portion and the lower portion of the outer portion of the screw bushing 47 are respectively provided with the second tapered roller bearing 52 and the second deep groove ball bearing 42 to achieve axial positioning, the outer portion of the second deep groove ball bearing 42 is embedded into the bearing seat sleeve 39, and the bearing seat sleeve 39 is fixed on the fixing plate 41 through the third inner hexagon bolt 40 and the sixth inner hexagon bolt 51. The screw bush 47 is sleeved with a shaft retainer 43 for positioning the second deep groove ball bearing 42, the screw bush 47 is provided with a synchronous pulley 17 through a synchronous pulley inner bush 44, the lower end of the screw 7 is provided with a positioning bush 45 and a second locking nut 46, and a feed rod flange 49 sleeved at the lower end of the feed rod 6 is fixed on the fixing plate 41 through a fourth hexagon socket screw 48 and a fifth hexagon socket screw 50.

Claims (1)

1. A storage rack of a six-station steel wire ring winding machine is horizontally provided with a mounting platform, wherein a first storage nylon wheel set is fixed on the mounting platform, the upper side surface of the mounting platform is vertically and symmetrically fixed with two groups of optical rods and lead screws through a first support connecting fixing seat assembly and a second support connecting fixing seat assembly, the upper ends of the two groups of optical rods and lead screws are respectively and fixedly connected with the two ends of a connecting rod through a first fixing seat assembly and a second fixing seat assembly which have the same structure, a lifting cross beam is arranged between the lower parts of the two groups of optical rods and lead screws, and a second storage nylon wheel set is arranged on the lifting cross beam. The lower ends of the two groups of feed rods and the lower ends of the screw rods are correspondingly arranged in the feed rod lower holes and the screw rod lower holes of the fixing plate respectively, the bearing seat sleeve is sleeved at the lower end of the screw rod, the upper end and the lower end of the outer part of the bearing seat sleeve are sleeved with a second tapered roller bearing and a second deep groove ball bearing respectively, and the screw rod end is fixed with a synchronous belt pulley.

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