CN2771241Y

CN2771241Y - Web winding machine

Info

Publication number: CN2771241Y
Application number: CN 200520089603
Authority: CN
Inventors: 邢雪森
Original assignee: 邢雪森
Current assignee: Snowdragon Beef Co., Ltd.
Priority date: 2005-03-07
Filing date: 2005-03-07
Publication date: 2006-04-12
Anticipated expiration: 2015-03-07

Abstract

The utility model relates to a net cloth winding machine for weaving plastic nets, which comprises a supporting seat, wherein two parallel front winding rollers and two parallel back winding rollers, which are supported by bearings, are arranged on a front supporting plate and a back supporting plate of the supporting seat, two front chain tooth discs and a back chain tooth disc are respectively fixed at the shaft end of each of the front winding rollers and the shaft end of each of the back winding rollers, and the two front chain tooth discs are respectively connected with an upper and a back chain tooth discs of the output end of a torque motor through a transmission chain. The utility model is characterized in that the number of teeth on the front chain tooth discs is more than the number of teeth on the back chain tooth disc. The utility model mainly utilizes the different tooth principle of the front winding rollers and the back winding rollers to cause the rotary number of the back winding rollers to be more than the rotary number of the front winding rollers, in this way, net coils can be fully frapped. Therefore, the utility model can save many fees for containerization shipment as well as the storage of a store.

Description

The screen cloth winder

Technical field: the utility model relates to the employed a kind of screen cloth winder of a kind of woven plastics net.

Background technology: at present, the screen cloth winder all is to adopt a bearing, and the supported on both sides of bearing two and made its forward and backward wind-up roll of rotation synchronously by motor, puts the screen cloth winding up roller between two wind-up rolls.Because the direction of rotation of two wind-up rolls is identical, frictionally drives the rotation of screen cloth winding up roller, makes it will weave good screen cloth and is wound on the screen cloth winding up roller.The shortcoming of this kind winder is: because forward and backward wind-up roll is rotation synchronously, the screen cloth that braiding is good does not have dynamics when the screen cloth winding up roller twines, it belongs to nature twines, the screen cloth volume pine that rolls out, cause few, the bulky phenomenon of quantity, give and to deposit and transportation brings many economic losses.

Summary of the invention: the purpose of this utility model provides a kind of screen cloth rolling-in that knits out that makes, a kind of screen cloth winder that efficient is high.

The utility model is to realize like this, a kind of screen cloth winder, it comprises a bearing, two preceding wind-up rolls that are parallel to each other and back wind-up roll by bearings on the forward and backward support plate of bearing, before the axial end of wind-up roll and back wind-up roll be fixed with chain fluted disc behind two preceding chain fluted discs and respectively, two preceding chain fluted discs link to each other with back chain fluted disc with torque motor output cochain fluted disc respectively by driving-chain, and it is characterized in that: the number of teeth on the preceding chain fluted disc will be more than the number of teeth on the chain fluted disc of back.Many 3 to 5 of the number of teeth behind the gear ratio before described on the chain fluted disc on the chain fluted disc.

The utlity model has following advantage.Because the asynchronous rotation of forward and backward wind-up roll, formed poor tooth, the revolution of wind-up roll is fast before the ratio of revolutions of back wind-up roll, frictional force after making on the wind-up roll is greater than the frictional force on the preceding wind-up roll, and the interior crimping that places the screen cloth winding up roller on the forward and backward wind-up roll leans against on the wind-up roll of back, on the wind-up roll, the screen cloth that braiding is good can fully rolling-in on the screen cloth winding up roller like this before the outer crimping of screen cloth winding up roller leaned against.Same unit volume, the quantity of screen cloth be than in the past how many, though be the container shipping, or the storage in warehouse all can save many expenses.

Description of drawings: Fig. 1 is the utility model broken section structural representation.

The specific embodiment: see also Fig. 1, as can be seen from the figure.The utility model comprises a bearing 1, two preceding wind-up rolls 8 that are parallel to each other and back wind-up roll 14 by bearings on the forward and backward support plate 11,12 of bearing 1, the periphery of forward and backward wind-up roll is surrounded by the friction band, the

axial end

7,15 of forward and backward wind-up roll is fixed with chain fluted disc 16 behind 5,6 and one of two preceding chain fluted discs respectively, before chain fluted disc 5 link to each other with chain fluted disc on torque motor 2 outputs by driving-chain 4, also can be continuous with the chain fluted disc on the decelerator that torque motor 2 links to each other.Preceding chain fluted disc 6 is linked to each other with back chain fluted disc 16 by driving-chain 17, and the number of teeth of preceding chain fluted disc 6 will be more than the number of teeth on the back chain fluted disc 16, the most a lot of 3 to 5 of the number of teeth behind the gear ratio on the described preceding chain fluted disc 6 on the chain fluted disc 16.During work, screen cloth winding up roller 10 is put on the forward and backward wind-up

roll

8,14, the screen cloth 3 that braiding is good enters the bottom of wind-up roll 8 in the past, outer crimping 9 through screen cloth winding up roller 10, around the interior crimping 13 to screen cloth winding up roller 10, at this moment, the screen cloth 3 that braiding is good just is wound on the screen cloth winding up roller 10 again.The speed governing arbitrarily of described torque motor 2, it can adjust to synchronous with it according to the operating rate of screen cloth 3.The utility model mainly is a principle of utilizing preceding chain fluted disc 6 and back chain fluted disc 16 difference teeth, the number of teeth before that is to say on the chain fluted disc 6 is more than the number of teeth on the back chain fluted disc 16, make forward and backward wind-up

roll

8,14 form differential, cause the revolution of the revolution of back wind-up roll 14 faster than preceding wind-up roll 8, thereby the frictional force of interior crimping 13 that makes screen cloth winding up roller 10 is greater than the frictional force on the outer crimping 9, net volume can fully tighten up like this, and the utility model is suitable for any rolling product.

Claims

1, a kind of screen cloth winder, it comprises a bearing (1), before the bearing, rear carrier plate (11,12) upward two preceding wind-up rolls (8) that are parallel to each other and back wind-up roll (14) by bearings, the axial end (7 of preceding wind-up roll and back winding up roller, 15) be fixed with two preceding chain fluted discs (5 respectively, 6) chain fluted disc (16) and after, two preceding chain fluted discs (5,6) by driving-chain (4,17) link to each other with back chain fluted disc (16) with torque motor (2) output cochain fluted disc respectively, it is characterized in that: the number of teeth on the preceding chain fluted disc (6) will be more than the number of teeth on the back chain fluted disc (16).

2, screen cloth winder according to claim 1 is characterized in that: many 3 to 5 of the number of teeth behind the gear ratio before described on the chain fluted disc (6) on the chain fluted disc (16).