CN220246406U - Lapping system of cross lapping machine - Google Patents

Abstract

The utility model discloses a lapping system of a cross lapping machine, which comprises a cross lapping machine body, wherein a lifting mechanism is arranged on the cross lapping machine body, a reciprocating mechanism is arranged on the lifting mechanism, the lifting mechanism is used for adjusting the height of the reciprocating mechanism, and the reciprocating mechanism is used for driving a rolling mechanism to do reciprocating motion, so that loose cotton yarns are conveniently extruded to make each layer of cotton yarns thin and uniform, the rolling and flattening folds of the laid cotton yarns are conveniently carried out, the cotton yarns are more flatly laid, the cotton yarns at two ends are conveniently laid, and the quality of the cotton yarns is improved.

Description

Lapping system of cross lapping machine

Technical Field

The utility model belongs to the technical field of lapping machines, and relates to a lapping system of a cross lapping machine.

Background

The lapping machine is divided into a wire-arranging lapping machine and a cross lapping machine according to the lapping method of the gauze, wherein the cross lapping machine is widely applied to textile industry because of the relatively high lapping speed, and the cross lapping machine is used for uniformly lapping cotton yarns in the previous working procedure by left and right reciprocating motion of a lapping trolley.

The utility model discloses a cross lapping machine in the chinese utility model patent of application number 202221334499.6, including cross lapping machine body, the mounting bracket is installed to cross lapping machine body lateral wall, be equipped with the humidification mechanism that is used for increasing cotton yarn surface humidity on the mounting bracket, humidification mechanism includes the storage water tank of fixed connection in the mounting bracket upper end, mounting bracket lateral wall fixedly connected with places the board, place board upper end fixedly connected with heating box, the heating plate is installed to the heating box bottom, the bleed air fan is installed to the heating box lateral wall, bleed air fan end intercommunication that gives vent to anger is equipped with the steam pipe, the one end intercommunication that the bleed air fan was kept away from to the steam pipe is equipped with the gas storage box, a plurality of ventholes have been seted up to the gas storage box lateral wall. The utility model is provided with the humidifying mechanism, and static electricity is eliminated by increasing the humidity of cotton yarns entering the cross lapping machine body, and the way can also avoid fiber flying, so that dust removing equipment is not required to be additionally arranged, and the production cost of the device is further reduced. However, the spread cotton yarn is loose and easy to wrinkle, so that the cotton yarn is not uniformly spread, and the product quality is affected, and therefore, a lapping system of a cross lapping machine is required to be designed to solve the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a lapping system of a cross lapping machine, which aims at: the loose cotton yarn is convenient to extrude, so that the thickness of each layer of cotton yarn is uniform, the spread cotton yarn is convenient to roll and flatten wrinkles, the cotton yarn is spread more smoothly, the cotton yarns at two ends are convenient to spread, and the quality of the cotton yarn is improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the cross lapping machine comprises a cross lapping machine body, wherein a lifting mechanism is arranged on the cross lapping machine body, a reciprocating mechanism is arranged on the lifting mechanism, the lifting mechanism is used for adjusting the height of the reciprocating mechanism, and the reciprocating mechanism is used for driving a rolling mechanism to do reciprocating motion.

Preferably, the lifting mechanism comprises a plurality of first motors, the first motors are uniformly arranged on the left and right inner side walls of the cross lapping machine, each first motor is fixedly provided with a threaded rod on an output shaft, each threaded rod is respectively meshed with a sleeve, the left and right sides of each threaded rod are fixedly provided with a supporting plate on the opposite side surfaces of the sleeve, and the reciprocating mechanism is arranged between the two supporting plates.

Preferably, the reciprocating mechanism comprises two second motors, the two second motors are fixed on the supporting plate, a reciprocating screw rod is fixed on the output shafts of the two second motors, a screw rod nut is meshed on each reciprocating screw rod, and the rolling mechanism is arranged between the two screw rod nuts.

Preferably, a third motor is fixed on the screw nut at the front side, the rolling mechanism is fixed on an output shaft of the third motor, and the other end of the rolling mechanism is rotationally connected with the screw nut at the rear side.

Preferably, the rolling mechanism comprises two circular plates, the two circular plates are respectively fixed on an output shaft of a third motor and a rear screw nut, each circular plate is provided with two sliding blocks in sliding connection, two springs are respectively fixed between the two sliding blocks on each circular plate, a fourth motor is respectively fixed on the two sliding blocks on the rear side, a rolling roller is respectively fixed on an output shaft of the fourth motor, and the other end of each rolling roller is respectively connected with the corresponding sliding block on the front side in a rotating manner.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the cotton yarn buying machine is extruded through the mutual matching of the rolling mechanism and the reciprocating mechanism, so that the cotton yarn is paved more uniformly, the cotton yarn is compacted, the folds of the cotton yarn are flattened, the quality of the cotton yarn is improved, the two ends of the cotton yarn are rolled so as to be more smooth, the height positions of the reciprocating mechanism and the rolling mechanism are controlled through the lifting mechanism, the rolling mechanism is convenient to be close to the cotton yarn, and the cotton yarn is convenient to take out.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is a schematic view of the position of a circular plate according to the present utility model;

FIG. 3 is a schematic view of the position of the slider according to the present utility model.

Reference numerals: 1-cross lapping machine body, 5-first motor, 6-threaded rod, 7-sleeve, 8-backup pad, 9-second motor, 10-reciprocating screw, 11-lead screw nut, 12-third motor, 13-plectane, 14-sliding block, 15-two springs, 16-fourth motor, 17-roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-3.

In this embodiment, as shown in fig. 1-3, the cross lapping machine comprises a cross lapping machine body 1, wherein a lapping platform is installed on the cross lapping machine body 1, a lifting mechanism is installed on the cross lapping machine body 1, a reciprocating mechanism is installed on the lifting mechanism, the lapping platform is located under the reciprocating mechanism, the lifting mechanism is used for adjusting the height of the reciprocating mechanism, the reciprocating mechanism is used for driving a rolling mechanism to do reciprocating motion, and the rolling mechanism is firstly used for extruding the laid cotton yarns and then compacting the laid overlapped cotton yarns, so that the laid cotton yarns are compacter and more uniform.

In this embodiment, as shown in fig. 1-2, the lifting mechanism includes a plurality of first motors 5, a plurality of first motors 5 are uniformly installed on the left and right inner side walls of the cross lapping machine, each output shaft of the first motor 5 is fixed with a threaded rod 6, each threaded rod 6 is engaged with a sleeve 7, two opposite sides of the sleeve 7 are fixed with a supporting plate 8, the reciprocating mechanism is installed between the two supporting plates 8, the first motor 5 operates to drive the threaded rod 6 to rotate, the threaded rod 6 drives the sleeve 7 to rise or fall according to the rotation of the first motor 5, the sleeve 7 drives the supporting plate 8 to rise or fall, and the plurality of first motors 5 rotate the same.

In this embodiment, as shown in fig. 1-3, the reciprocating mechanism includes two second motors 9, the two second motors 9 are all fixed on the supporting plate 8, a reciprocating screw 10 is fixed on the output shafts of the two second motors 9, a screw nut 11 is meshed on each reciprocating screw 10, the rolling mechanism is installed between the two screw nuts 11, the second motor 9 operates to drive the reciprocating screw 10 to rotate, the reciprocating screw 10 drives the screw nut 11 to reciprocate, and the screw nut 11 drives the rolling mechanism to reciprocate.

In this embodiment, as shown in fig. 2-3, a third motor 12 is fixed on the screw nut 11 on the front side, the rolling mechanism is fixed on the output shaft of the third motor 12, the other end of the rolling mechanism 4 is rotationally connected with the screw nut 11 on the rear side, and when the screw nut 11 on the reciprocating mechanism 3 is operated to one end to return, the third motor 12 operates to drive the rolling mechanism to rotate 180 °.

In this embodiment, through the illustration in fig. 3, the rolling mechanism includes two plectanes 13, two plectanes 13 are fixed respectively on the output shaft of third motor 12 and on rear side lead screw nut 11, every equal sliding connection has two sliding blocks 14 on the plectanes 13, every all be fixed with two springs 15 between two sliding blocks 14 on the plectanes 13, rear side two all be fixed with a fourth motor 16 on the sliding blocks 14, every all be fixed with a roller 17 on the output shaft of fourth motor 16, two rollers 17 turn to the opposite, every roller 17's the other end all rotates with the front side corresponding sliding block 14 to be connected, and when the cotton yarn is from spreading out in the cross lapping machine body 1, the cotton yarn passes between two rollers 17, thereby control rolling mechanism high low position through elevating system control rolling mechanism, makes rolling mechanism paste the lapping platform, and the lapping platform extrusion upwards moves, and lower side roller 17 extrudes the spring, makes upper and lower both sides push down motor 17, and makes the cotton yarn that the roller 17 passes through four rollers 16 and makes the cotton yarn through the roller 17 and passes the roller 17 and evenly and pass the lapping quality of the cotton yarn that makes the cotton yarn roll 17 pass through the lapping platform that the cotton yarn that rolls that the cotton yarn is worn down on the lapping platform when the cotton yarn is even.

When the machine is used, the first motor 5, the second motor 9, the third motor 12 and the fourth motor 16 are all connected with an upper machine through wires, the upper machine is connected with a sensing module, the sensing module is connected with each motor through wires, the sensing module is connected with the cross lapping machine body 1 through wires, when the cross lapping machine body 1 runs, the upper machine controls the third motor 12 to run, the two fourth motors 16 upwards roll the cotton yarns in opposite directions, the cotton yarns are extruded, each layer of the spread cotton yarns are uniformly thin and thick, the cotton yarns pass through the two rolling rolls 17 and are then spread on a lapping platform, the lower rolling rolls 17 roll the cotton yarns uniformly and are flattened, cotton yarn wrinkles are avoided, when a screw nut 11 on a reciprocating mechanism moves to the right end of a reciprocating screw 10, the upper machine controls the third motor 12 to run to drive a rolling mechanism to rotate forward 180 degrees, otherwise when the screw nut 11 moves to the left end of the reciprocating screw 10, the upper machine controls the third motor 12 to run to drive the rolling mechanism to rotate reversely 180 degrees, the directions of the two rolling rolls 17 are reversed, meanwhile, the upper rolling rolls 17 are rotated to the cotton yarns are turned to the left end of the reciprocating screw nut 11, the upper rolling mechanism is controlled to be continuously rolled by the reciprocating screw nut, and then the cotton yarns are continuously rolled by the upper rolling mechanism, and the cotton yarns are continuously rolled by the upper rolling mechanism after the upper rolling mechanism is moved to the left end of the reciprocating screw nut is controlled.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a lapping system of cross lapping machine, includes cross lapping machine body, its characterized in that: the cross lapping machine is characterized in that the cross lapping machine body is provided with a lifting mechanism, the lifting mechanism is provided with a reciprocating mechanism, the lifting mechanism is used for adjusting the height of the reciprocating mechanism, and the reciprocating mechanism is used for driving the rolling mechanism to reciprocate.

2. A lapping system for a cross lapping machine as claimed in claim 1, wherein: the lifting mechanism comprises a plurality of first motors, the first motors are uniformly arranged on the left inner side wall and the right inner side wall of the cross lapping machine, each threaded rod is fixed on an output shaft of the first motor, each threaded rod is meshed with a sleeve, a supporting plate is fixed on the opposite side faces of the sleeve on the left side and the right side, and the reciprocating mechanism is arranged between the two supporting plates.

3. A lapping system for a cross lapping machine as claimed in claim 2, wherein: the reciprocating mechanism comprises two second motors, the two second motors are fixed on the supporting plate, a reciprocating screw rod is fixed on the output shafts of the two second motors, a screw rod nut is meshed with each reciprocating screw rod, and the rolling mechanism is arranged between the two screw rod nuts.

4. A lapping system for a cross lapping machine as claimed in claim 3, wherein: the front side is fixed with a third motor on the screw nut, the rolling mechanism is fixed on an output shaft of the third motor, and the other end of the rolling mechanism is rotationally connected with the rear side screw nut.

5. A lapping system for a cross lapping machine as claimed in claim 4, wherein: the rolling mechanism comprises two circular plates, wherein the two circular plates are respectively fixed on an output shaft of a third motor and a rear screw nut, each circular plate is provided with two sliding blocks in sliding connection, two springs are respectively fixed between the two sliding blocks on each circular plate, a fourth motor is respectively fixed on each sliding block on the rear side, a rolling roller is respectively fixed on an output shaft of the fourth motor, and the other end of each rolling roller is respectively connected with the corresponding sliding block on the front side in a rotating manner.