CN201746141U

CN201746141U - Winder of rolling bag making machine

Info

Publication number: CN201746141U
Application number: CN2010201475039U
Authority: CN
Inventors: 徐云烟
Original assignee: KUNSHAN JINXI ZHONGYI PRINTING CO Ltd
Current assignee: KUNSHAN JINXI ZHONGYI PRINTING CO Ltd
Priority date: 2010-03-31
Filing date: 2010-03-31
Publication date: 2011-02-16
Anticipated expiration: 2020-03-31

Abstract

The utility model discloses a winder of a rolling bag making machine; the winder comprises a metal bar and two connectors, wherein the metal bar is arranged in the middle of the two connectors; both ends of the metal bar are respectively connected with the two connectors; the two connectors are fixed on bearings at both ends; the connectors are in disc shape; the connectors are also provided with upper holes, middle holes and lower holes; and the middle holes are screwed holes. The winder has simple structure and is convenient to operate; since the winder is provided with a center spindle provided with a certain gap, the center spindle is simple and practicable to extract; simultaneously the conversion of different central spindles is realized by the selection of fixed heads with different ladder hole diameters, thereby saving time and cost of the replacement of devices, and simultaneously greatly improving the working efficiency and saving the labor force.

Description

Wrap-up device of volumed bag maker

Technical field

The utility model relates to a kind of wrap-up device of volumed bag maker, belongs to field of mechanical technique.

Background technology

We know, wrap-up device of volumed bag maker was by a thick mandrel in the past, on mandrel, put paper tube or plastic pipe then, as the support that connects the volume bag, when even the volume bag does not need to support, behind the above-mentioned wrap-up coiled strip, the support that connects volume bag the inside need be taken out, because in the operating process of rolling, the combination between the company's of being supported in volume bag is very tight, therefore makes to extract out and support very difficulty.

The utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of volume bag simple in structure, that get final product the support of rolling band also can easily produce the wrap-up device of volumed bag maker of not being with the company of support to roll up bag.

The utility model is achieved through the following technical solutions:

A kind of wrap-up device of volumed bag maker, it is characterized in that, comprise metal bar and two connectors, metal bar is positioned at the centre of two connectors, and its two ends are connected with two connectors respectively, and described two connectors then are fixed on the bearing at two ends, connector is discoid, wherein also be provided with three holes, upper, middle and lower on the connector, mesopore is a tapped bore

In addition, wrap-up device of volumed bag maker also includes fixed head, and fixed head is the middle ellipsoid that is provided with connecting bore, the one end is connected with the mesopore of connector, the other end is connected with mandrel for rolling, and its diameter has multiple, adapts to the rolling mandrel of different-diameter respectively.

Further, above-mentioned metal bar is two, is separately fixed in the last hole and following hole of connector, rolls up the rolling operation of bag with the company that does not have in the middle of realizing to support.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to operate, the mandrel that has a fixed gap by setting, operation is simple for feasible extraction mandrel, the utility model also can be realized the conversion of different mandrels by selecting to have the fixed head of different stepped hole diameters simultaneously, has saved the more time and the cost of changing device, simultaneously also improve work efficiency greatly, saved the labour.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the structural representation of another embodiment of the utility model;

Fig. 3 is that the A of Fig. 2 is to view;

Fig. 4 is the structural representation of fixed head described in the utility model.

Main Reference numeral implication is among the figure:

1, bearing 2, metal bar 3, connector 4, fixed head

The specific embodiment

Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail:

Fig. 1 is the structural representation of the utility model one embodiment; Fig. 2 is the structural representation of another embodiment of the utility model; Fig. 3 is that the A of Fig. 2 is to view; Fig. 4 is the structural representation of fixed head described in the utility model.

As shown in Figures 1 to 4: wrap-up device of volumed bag maker, comprise metal bar 2 and two connectors 3, metal bar 2 is positioned at the centre of two connectors 3, its two ends are connected with two connectors 3 respectively, described two connectors 3 then are fixed on the bearing 1 at two ends, connector 3 is discoid, wherein also is provided with three holes, upper, middle and lower on the connector 3, and mesopore is a tapped bore.

As shown in figures 1 and 3: metal bar 2 is two, be separately fixed in the last hole and following hole of connector 3, at this moment, utilize 2 pairs of two metal bars even to roll up bag and carry out rolling, after rolling finishes, after metal bar 2 is disassembled from connector 3, owing to have the space between two metal bars 2, then can be easily with two metal bars, 2 company's of extraction out volume bags.

As Fig. 2, Fig. 3 and shown in Figure 4: above-mentioned wrap-up device of volumed bag maker also includes fixed head 4, fixed head 4 is the middle ellipsoid that is provided with connecting bore, as accessory, fixed head 4 diameter have multiple, the needs that adapt to rolling mandrel respectively with different-diameter, fixed head 4 one ends are connected with the mesopore of connector 3, and be threaded with connector 3 by the connecting bore in the middle of it, the other end is connected with mandrel for rolling, and the two ends of mandrel for rolling are enclosed within on the fixed head 4 of both sides, and is fixing, carry out rolling to connecting the volume bag then, after finishing, take off mandrel for rolling, then finished the rolling that has support.

The utility model is simple in structure, easy to operate, can be with the rolling of supporting by the company's of realization volume bag simultaneously, and also the company's of finishing volume bag has improved production efficiency greatly not with the rolling of support easily, has reduced cost.

Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims

1. wrap-up device of volumed bag maker, it is characterized in that, comprise metal bar and two connectors, metal bar is positioned at the centre of two connectors, its two ends are connected with two connectors respectively, described two connectors then are fixed on the bearing at two ends, and connector is discoid, wherein also are provided with three holes, upper, middle and lower on the connector.

2. wrap-up device of volumed bag maker according to claim 1 is characterized in that, the mesopore of described connector is a tapped bore.

3. wrap-up device of volumed bag maker according to claim 2 is characterized in that, also includes fixed head, and fixed head is the middle ellipsoid that is provided with connecting bore, and the one end is connected with the mesopore of connector, and the other end is connected with mandrel for rolling.

4. wrap-up device of volumed bag maker according to claim 3 is characterized in that the diameter of described fixed head has multiple.

5. wrap-up device of volumed bag maker according to claim 1 is characterized in that described metal bar is two, is separately fixed in the last hole and following hole of connector.