CN201158201Y

CN201158201Y - Paper rolling mechanism of printing apparatus

Info

Publication number: CN201158201Y
Application number: CNU200820005605XU
Authority: CN
Inventors: 林武福; 李灿庭
Original assignee: UNIVERSAL WEIGHT ENTERPRISE CO Ltd
Current assignee: UNIVERSAL WEIGHT ENTERPRISE CO Ltd
Priority date: 2008-03-11
Filing date: 2008-03-11
Publication date: 2008-12-03
Anticipated expiration: 2018-03-11

Abstract

A paper rolling mechanism of a printing device comprises a support component and a clamp component, wherein the support component comprises a support base and a support arranged on the top of the support base and including a plurality of separators for forming at least two insertion regions; the clamp component is clamped on the support and includes a hold section and an insert below the holding section; and the insert includes at least two insert elastic sheets corresponding to the insertion regions. Accordingly, paper rolls can be conveniently and rapidly installed or removed.

Description

The coil paper mechanism of printing equipment

Technical field

The utility model relates to a kind of coil paper mechanism, relates in particular to a kind of coil paper mechanism of printing equipment.

Background technology

See also Fig. 1, it is the schematic perspective view of the coil paper mechanism of known printing equipment.As shown in the figure, this coil paper mechanism is made of member to undertake 10a and transmission component 30a.Member to undertake 10a has bearing 11a and is located at supporting 12a on the bearing 11a end face, and supporting 12a includes two compartment plate 13a, is formed with fluting 14a between the two compartment plate 13a.Transmission component 30a is installed in the bottom of bearing 11a, is used for drive socket 11a revolution.Wherein transmission component 30a is belt or gear.

When using above-mentioned known coil paper mechanism, when desire installing and use printing paper (not shown), at first the end with printing paper is embedded in the fluting 14a fully, and with demarcation strip 13a close and firm ground clamping printing paper, drive transmission component 30a running by driving power source again, and then driving bearing 11a revolution, accumulation becomes the roll web (not shown) so that printing paper is wound on the plug connector continuously.When desire is taken out and is preserved this roll web, at first take off member to undertake 10a from transmission component 30a, again this roll web is gone up removal from the supporting 12a of member to undertake 10a.

Yet, in this known coil paper mechanism in the process of removal roll web, still have following defective: in the process that printing paper is being reeled, increase gradually along with the coiling number of turns, make the stiction that contacts between roll web and supporting 12a increase, and make the user be difficult to and to take out among the supporting 12a of roll web by member to undertake 10a.Cause puzzlement and inconvenience therefore for user's dismounting.

Therefore, how to overcome the shortcoming of aforementioned known technology, real is the present problem that needs to be resolved hurrily.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of coil paper mechanism of printing equipment, it replaces piece and grafting shell fragment by setting, makes clamping components be convenient to removal from the member to undertake, and then makes roll web installing and removal on clamping components rapidly and easily.

The coil paper mechanism of the printing equipment that provides according to the utility model comprises: member to undertake, and have bearing and be located at supporting on the described bearing end face, described supporting includes a plurality of demarcation strips, is formed with at least two inserted area between described a plurality of demarcation strips; And clamping components, being held on the described supporting, described clamping components has holding parts and is located at the plug connector of described holding parts below, and described plug connector includes at least two grafting shell fragments, and corresponding described two inserted area of described two grafting shell fragments are pegged graft.

Compared to known technology, the coil paper mechanism of printing equipment provided by the utility model can be rapider, installing and removal roll web easily, thereby can overcome known technology will cause loaded down with trivial details and inconvenient defective to the user on removal.

Description of drawings

Fig. 1 is the schematic perspective view of the coil paper mechanism of known printing equipment;

Fig. 2 is a perspective exploded view of the present utility model;

Fig. 3 is a three-dimensional combination schematic diagram of the present utility model;

Fig. 4 is the 4-4 generalized section of Fig. 3;

Fig. 5 is the cutaway view of the utility model in conjunction with roll web;

Fig. 6 is the utility model user mode exploded view ();

Fig. 7 is the utility model user mode exploded view (two).

[primary clustering symbol description]

[known]

10a..... member to undertake

11a..... bearing 12a.... supporting

13a..... demarcation strip 14a.... fluting

30a..... transmission component

[the utility model]

10..... member to undertake

11..... bearing 12..... supporting

121.... demarcation strip 122..... inserted area

123.... replace piece 124..... socket tube

20..... clamping components

21..... holding parts 211..... birdsmouth

212.... through hole 22..... plug connector

221.... grafting shell fragment 222..... inclined-plane

30..... transmission component

31..... rotating shaft

40..... actuator

50..... roll web

51..... printing paper

The specific embodiment

Below in conjunction with accompanying drawing the utility model is elaborated, however shown in the accompanying drawing only for the usefulness of explanation the utility model, and be not to restriction of the present utility model.

See also Fig. 2 to Fig. 4, the coil paper mechanism of the utility model printing equipment is made of member to undertake 10 and clamping components 20.

Member to undertake 10 has bearing 11 and is located at supporting 12 on bearing 11 end faces, and supporting 12 includes a plurality of demarcation strips 121 and at least two and replaces piece 123.121 of demarcation strips are formed with at least two inserted area 122, respectively replace piece 123 and lay respectively in each two inserted area 122, and be connected with demarcation strip 121.

Clamping components 20 is held on the supporting 12, and clamping components 20 has holding parts 21 and is located at the plug connector 22 of holding parts 21 belows.Plug connector 22 includes at least two grafting shell fragments 221, two grafting shell fragments, 221 corresponding two inserted area 122 are pegged graft, and an end inboard of the shell fragment 221 of respectively pegging graft respectively is provided with an inclined-plane 222, so that the inclined-plane 222 of grafting shell fragment 221 is fixed on the socket tube 124 by replacing piece 123 backs, thereby a resilient clamp power can be provided, so that plug connector 22 is held on the supporting 12 securely.Holding parts 21 is formed with birdsmouth 211 and a plurality of through hole 212, and birdsmouth 211 wears for supporting 12, and the through hole of offering 212 is used to alleviate the weight of holding parts 21 and saves material.Wherein, birdsmouth 211 is the crosswise opening.

In the present embodiment, also comprise the transmission component 30 of being located at bearing 11 bottom surfaces and the actuator 40 that is connected with transmission component 30.The travelling gear (not shown) that transmission component 30 includes rotating shaft 31 and is connected with rotating shaft 31, actuator 40 then includes transmission turbine (not shown).Transmission that this transmission turbine is and this travelling gear is meshing with each other.Actuator 40 can be a motor.Supporting 12 also includes socket tube 124, and socket tube 124 can be socketed in this rotating shaft 31.

When using the utility model, see also Fig. 5 to Fig. 7, desire installing is when furling printing paper 51, at first the end with printing paper 51 is placed in the inserted area 122 (as shown in Figure 2), and plug connector 22 is plugged on this supporting 12, so that this printing paper 51 is held between grafting shell fragment 221 and the demarcation strip 121 securely, and drive transmission components 30 runnings by actuator 40 again, and then driving bearing 11 revolutions, accumulation becomes a roll web 50 so that printing paper 51 is wound on the plug connector 22 continuously.When desire is taken out and preserve roll web 50, at first hold holding parts 21, so that with clamping components 20 together with being wound in roll web 50 on the plug connector 22 by extracting out on the member to undertake 10, will give quick removal (as shown in Figure 7) on the plug connector 22 of roll web 50 by clamping components 20 again.

What the utility model was positioned at inserted area 122 by setting and was connected in 121 of each demarcation strips replaces piece 123, makes plug connector 22 be easy to be installed on the supporting 12, or removal from it; The characteristic that the utility model also utilizes grafting shell fragment 221 flexibles to bend makes roll web 50 be easy to be installed on the plug connector 22, or removal from it.Therefore, use the utility model on installing and removal, to have rapidly and easy effect.

In addition, can be by adjusting the height between clamping components 20 and the bearing 11, the printing paper 51 of the different size width of arranging in pairs or groups.

The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; those skilled in the art are under the prerequisite that does not break away from spirit and scope of the present utility model, and the various equivalent structures of being made change all within protection domain of the present utility model.Protection domain of the present utility model is defined by the claims.

Claims

1. the coil paper mechanism of a printing equipment is characterized in that, comprising:

Member to undertake has bearing and the supporting of being located on the described bearing end face, and described supporting includes a plurality of demarcation strips, is formed with at least two inserted area between described a plurality of demarcation strips; And

Clamping components is held on the described supporting, and described clamping components has holding parts and is located at the plug connector of described holding parts below, and described plug connector includes at least two grafting shell fragments, and corresponding described two inserted area of described two grafting shell fragments are pegged graft.

2. the coil paper mechanism of printing equipment as claimed in claim 1 is characterized in that, also comprises the transmission component of being located at described bearing bottom surface and the actuator that connects described transmission component.

3. the coil paper mechanism of printing equipment as claimed in claim 2 is characterized in that, described transmission component includes rotating shaft, and described supporting also includes socket tube, and described socket tube is socketed in the described rotating shaft.

4. the coil paper mechanism of printing equipment as claimed in claim 2 is characterized in that, described actuator is a motor.

5. the coil paper mechanism of printing equipment as claimed in claim 1 is characterized in that, described supporting also includes at least two and replaces piece, and each described piece of replacing lays respectively in each described two inserted area, and is connected with described demarcation strip.

6. the coil paper mechanism of printing equipment as claimed in claim 1 is characterized in that, described holding parts is formed with birdsmouth, and described birdsmouth wears for described supporting.

7. the coil paper mechanism of printing equipment as claimed in claim 6 is characterized in that, described birdsmouth is the crosswise opening.

8. the coil paper mechanism of printing equipment as claimed in claim 1 is characterized in that, described holding parts is formed with a plurality of through holes.

9. the coil paper mechanism of printing equipment as claimed in claim 1 is characterized in that, an end inboard of each described grafting shell fragment respectively is provided with an inclined-plane.